/*
Theme Name: JOYCOVE Landing Page
Theme URI: https://joycove.com
Author: JOYCOVE
Author URI: https://joycove.com
Description: JOYCOVE 智能鸟碗官方着陆页主题 - 会打健康报告的智能鸟碗
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: joycove
Tags: one-page, landing-page, custom-background
*/

/* ===== 导航栏浅色玻璃 ===== */
.glass-nav {
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* ===== Hero Eyebrow ===== */
.landing-hero-eyebrow {
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.875rem;
}
@media (min-width: 768px) {
    .landing-hero-eyebrow {
        font-size: 1rem;
    }
}

/* ===== Responsive Fidelity Overrides (Final) ===== */
.landing-hero-form {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.06);
}

.landing-solution-card {
    min-height: 680px;
    background: #ffffff;
}

.landing-solution-base-layer {
    z-index: 0;
    background: #ffffff;
}

.landing-solution-media--default {
    z-index: 1;
    opacity: 1;
    transition: opacity 0.3s ease;
    object-position: right center;
    transform: scale(1.1) translateX(10%) translateY(1%);
    transform-origin: right center;
}

.landing-solution-media--video {
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s ease;
    object-position: right center;
    transform: translateY(-1%);
}

.landing-solution-media--item {
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s ease;
    object-position: center center;
    transform: scale(1.25) translate(-6%, 4%);
    transform-origin: center center;
}

.landing-solution-accordion-shell {
    width: auto;
    max-width: min(58vw, 42rem);
}

#solution-accordion .solution-item {
    border-radius: 28px;
}

.product-solution-section {
    height: 300vh;
}

@media (min-width: 768px) and (max-width: 1023px) {
    html,
    body {
        overflow-x: clip;
    }

    .responsive-company-nav,
    .responsive-product-nav {
        padding: 1rem;
    }

    .responsive-company-nav-container,
    .responsive-product-nav-container {
        min-height: 3.75rem;
        padding-left: 1.25rem;
        padding-right: 1rem;
    }

    .landing-hero-section {
        height: min(100svh, 860px) !important;
        min-height: 720px;
        padding-top: 6rem;
        padding-bottom: 4rem;
    }

    .landing-hero-inner {
        margin-top: 0;
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
    }

    .landing-hero-copy {
        max-width: 39rem;
    }

    .landing-hero-copy h1 {
        max-width: 16ch;
        font-size: clamp(3.8rem, 8.4vw, 5rem);
        line-height: 1.06;
        margin-bottom: 1.75rem;
    }

    .landing-hero-copy p {
        max-width: 29rem;
        font-size: 1rem;
        line-height: 1.65;
        letter-spacing: 0.02em;
        margin-bottom: 1.5rem;
    }

    .landing-hero-form-wrap {
        width: 100%;
        max-width: 34rem;
    }

    .landing-hero-form {
        flex-direction: row !important;
        align-items: center;
        gap: 0.625rem;
        padding-left: 1.25rem !important;
        padding-right: 0.375rem !important;
        border-radius: 9999px;
    }

    .landing-hero-form input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
        font-size: 1rem;
    }

    .landing-hero-form button {
        width: auto !important;
        flex: 0 0 auto;
        justify-content: center;
        white-space: nowrap;
    }

    .pain-story-media {
        min-height: auto;
    }

    .pain-story-copy {
        padding: 2.25rem;
    }

    .landing-solution-card {
        display: block !important;
        min-height: clamp(560px, 72vw, 660px) !important;
        padding-top: 0 !important;
        padding-bottom: 0 !important;
    }

    .landing-solution-card > .absolute.inset-0 {
        inset: 0 !important;
        height: auto !important;
    }

    .landing-solution-media {
        inset: 0 !important;
        height: 100% !important;
        padding: 0 !important;
    }

    .landing-solution-media--default {
        object-position: right center !important;
        transform: scale(1.08) translateX(8%) translateY(1%) !important;
        transform-origin: right center !important;
    }

    .landing-solution-media--video {
        object-position: right center !important;
        transform: translateY(-1%) !important;
    }

    .landing-solution-media--item {
        object-position: center center !important;
        transform: scale(1.18) translate(-4%, 3%) !important;
        transform-origin: center center !important;
    }

    .landing-solution-accordion-shell {
        position: absolute !important;
        inset: 0 auto 0 0 !important;
        width: auto !important;
        max-width: min(58vw, 34rem) !important;
        display: flex !important;
        padding: 1.75rem !important;
    }

    #solution-accordion {
        gap: 0.875rem !important;
    }

    #solution-accordion .solution-item {
        width: max-content;
        max-width: min(100%, calc(100vw - 3.5rem));
        align-self: flex-start;
    }

    #solution-accordion .solution-item.is-active {
        width: max-content;
        max-width: min(100%, calc(100vw - 3.5rem));
        align-self: flex-start;
    }

    .landing-features-bleed {
        width: 100vw !important;
        margin-left: calc(-50vw + 50%) !important;
        margin-right: calc(-50vw + 50%) !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .landing-features-bleed img {
        width: 100% !important;
        margin-left: 0 !important;
        margin-top: 0 !important;
        border-radius: 0;
    }

    #parallax-scroll-container {
        height: 300vh !important;
    }

    #parallax-sticky {
        position: sticky !important;
        top: 0 !important;
        height: 100vh !important;
        min-height: 100vh;
        background-position: center center !important;
    }

    #parallax-sticky::after {
        display: block !important;
    }

    #parallax-content {
        position: absolute !important;
        inset: 0 !important;
        padding: 8vh 0 6vh !important;
    }

    #parallax-content-inner {
        height: 100% !important;
        gap: 0 !important;
        padding: 0 2rem !important;
    }

    #parallax-text-block {
        position: absolute !important;
        inset: 0 !important;
        opacity: 0;
        transform: translateY(50px);
        pointer-events: none;
    }

    #parallax-text-block.px-visible {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    #parallax-cards-wrap {
        position: relative !important;
        inset: auto !important;
        opacity: 0;
        transform: translateY(60px);
        pointer-events: auto;
        padding: 0 !important;
    }

    #parallax-cards-wrap.px-visible {
        opacity: 1;
        transform: translateY(0);
    }

    .px-top-left,
    .px-bottom-right {
        position: absolute !important;
        max-width: calc(80rem + 5rem);
        padding: 0 2rem !important;
    }

    .px-top-left {
        top: 8vh;
        left: 0;
        right: 0;
        text-align: left;
    }

    .px-bottom-right {
        right: 0;
        left: 0;
        bottom: 6vh;
        justify-content: flex-end;
        margin-top: 0;
    }

    .px-brand-logo {
        width: auto !important;
        max-width: 46% !important;
        height: 58vh !important;
        margin: 8vh 0 0 !important;
        object-position: left center !important;
    }

    #parallax-text-block .px-heading {
        font-size: 2.25rem;
        margin-bottom: 1.5rem;
    }

    #parallax-text-block .px-sub {
        max-width: 32rem;
        padding: 0;
        background: transparent;
        font-size: 1rem;
        line-height: 1.75;
    }

    .parallax-single-visual {
        border-radius: 0;
    }

    .product-main-section {
        padding-top: 7rem;
    }

    .product-main-grid {
        align-items: start;
        gap: 2.5rem;
    }

    .product-main-section h1 {
        font-size: 2.125rem;
        line-height: 1.18;
    }

    .product-trust-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
    }

    .product-trust-grid > div {
        min-height: 5rem;
    }

    .product-payment-row,
    .product-payment-methods {
        flex-direction: row;
        align-items: center;
        gap: 0.75rem;
    }

    .product-solution-section {
        height: 300vh !important;
    }

    .product-solution-sticky {
        position: sticky !important;
        top: 0 !important;
        height: 100vh !important;
        display: flex !important;
        padding-top: 0 !important;
        padding-bottom: 0 !important;
    }

    .product-solution-showcase {
        min-height: clamp(540px, 72vh, 680px);
        padding: 0;
        padding-top: 0;
        margin-left: 1.5rem;
        margin-right: 1.5rem;
        margin-bottom: 1.5rem;
        border-radius: 2rem;
    }

    .product-solution-showcase .solution-slide {
        inset: 0 !important;
        height: 100% !important;
    }

    .product-solution-tabs {
        position: absolute !important;
        left: 1.5rem !important;
        right: 1.5rem !important;
        bottom: 1.5rem !important;
        display: grid !important;
        gap: 1rem;
        margin-top: 0;
    }

    .product-bento-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        auto-rows: minmax(180px, auto);
    }

    .product-bento-grid > div {
        min-height: 180px;
    }

    .faq-tabs {
        display: flex;
        flex-wrap: nowrap;
        gap: 0.75rem;
        overflow-x: auto;
        padding-bottom: 0.25rem;
        margin-left: 0;
        margin-right: 0;
    }

    .faq-tabs .faq-tab {
        width: auto;
        flex: 0 0 auto;
        white-space: nowrap;
    }
}

@media (min-width: 390px) and (max-width: 767px) {
    html,
    body {
        overflow-x: clip;
    }

    .responsive-company-nav,
    .responsive-product-nav {
        padding: 0.875rem;
    }

    .responsive-company-nav-container,
    .responsive-product-nav-container {
        min-height: 3.625rem;
        padding-left: 1rem;
        padding-right: 0.875rem;
    }

    .mobile-menu-header,
    .mobile-menu-footer {
        padding: 1.25rem;
    }

    .mobile-menu-links {
        padding: 1rem 1.25rem 1.25rem;
    }

    .landing-hero-section {
        min-height: 100svh;
        padding-top: 6rem;
        padding-bottom: 2.5rem;
    }

    .landing-hero-inner {
        margin-top: 0;
        align-items: stretch;
    }

    .landing-hero-copy {
        width: 100%;
        max-width: 32rem;
    }

    .landing-hero-copy h1 {
        max-width: 15ch;
        font-size: clamp(2.6rem, 10vw, 3.5rem);
        line-height: 1.08;
        margin-bottom: 1.5rem;
    }

    .landing-hero-copy p {
        max-width: 24rem;
        font-size: 1rem;
        line-height: 1.65;
        letter-spacing: 0.02em;
        margin-bottom: 1.5rem;
    }

    .landing-hero-form-wrap {
        width: 100%;
        max-width: 100%;
    }

    .landing-hero-form {
        flex-direction: row !important;
        align-items: center;
        gap: 0.5rem;
        border-radius: 9999px;
        padding: 0.5rem 0.5rem 0.5rem 1.1rem !important;
    }

    .landing-hero-form input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
        line-height: 1.35;
    }

    .landing-hero-form button {
        width: auto !important;
        flex: 0 0 auto;
        margin: 0;
        white-space: nowrap;
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    #pain,
    #solution,
    #app,
    #features,
    #specs,
    .product-main-section,
    .policy-content,
    .help-hero + main section,
    .inner-hero + main section {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    #pain h2,
    #app h2,
    #features h2,
    #specs h2,
    .product-solution-sticky h2,
    .inner-hero + main h2 {
        font-size: clamp(1.9rem, 7vw, 2.35rem);
        line-height: 1.18;
    }

    .pain-story-media {
        min-height: auto;
    }

    .pain-story-copy {
        padding: 2rem;
        border-radius: 1.75rem;
    }

    .landing-solution-card {
        min-height: auto !important;
        padding-top: clamp(250px, 62vw, 340px) !important;
        padding-bottom: 1.25rem !important;
        border-radius: 2rem;
        background: #ffffff !important;
    }

    .landing-solution-card > .absolute.inset-0 {
        inset: 0 0 auto 0 !important;
        height: clamp(250px, 62vw, 340px) !important;
    }

    .landing-solution-media {
        inset: 0 0 auto 0 !important;
        height: clamp(250px, 62vw, 340px) !important;
        padding: 1.1rem !important;
    }

    .landing-solution-media--default {
        object-position: right center !important;
        transform: scale(1.05) translateX(4%) translateY(1%) !important;
        transform-origin: right center !important;
    }

    .landing-solution-media--video {
        object-position: right center !important;
        transform: translateY(0) !important;
    }

    .landing-solution-media--item {
        object-position: center center !important;
        transform: scale(1.14) translate(-2%, 2%) !important;
        transform-origin: center center !important;
    }

    .landing-solution-accordion-shell {
        position: relative !important;
        inset: auto !important;
        width: 100% !important;
        max-width: none !important;
        display: block !important;
        padding: 0 1rem 0 !important;
        margin-top: -1.75rem;
        z-index: 3;
    }

    #solution-accordion {
        gap: 0.875rem !important;
    }

    #solution-accordion .solution-item {
        width: 100%;
        align-self: stretch;
        box-shadow: 0 8px 28px rgba(20, 27, 45, 0.08);
    }

    #solution-accordion .solution-item-header {
        align-items: center;
        gap: 0.75rem;
        padding: 0.875rem 1rem 0.875rem 0.875rem;
    }

    #solution-accordion .solution-item-body > div {
        padding-left: 4rem;
        padding-right: 1rem;
        padding-bottom: 1rem;
    }

    #solution-accordion .solution-item.is-active .solution-item-body {
        max-height: 28rem !important;
    }

    #parallax-scroll-container {
        height: auto !important;
    }

    #parallax-content-inner {
        padding: 4.5rem 1.25rem !important;
        gap: 1.5rem !important;
    }

    #parallax-text-block .px-heading {
        font-size: clamp(1.75rem, 8vw, 2.25rem);
        margin-bottom: 0;
    }

    #parallax-text-block .px-sub {
        padding: 1rem 1.125rem;
        border-radius: 1rem;
        background: rgba(20, 27, 45, 0.46);
        font-size: 1rem;
        line-height: 1.7;
    }

    .parallax-single-visual {
        border-radius: 1.75rem;
    }

    .parallax-track-outer {
        overflow-x: auto;
        scrollbar-width: none;
    }

    .parallax-track-outer::-webkit-scrollbar {
        display: none;
    }

    .parallax-track {
        gap: 1rem;
    }

    .parallax-card {
        flex: 0 0 min(18rem, 78vw) !important;
        border-radius: 1.5rem;
    }

    .parallax-card:nth-child(1),
    .parallax-card:nth-child(2),
    .parallax-card:nth-child(3) {
        flex: 0 0 min(18rem, 78vw) !important;
    }

    .parallax-card-img-wrap,
    .parallax-card:nth-child(1) .parallax-card-img-wrap,
    .parallax-card:nth-child(2) .parallax-card-img-wrap,
    .parallax-card:nth-child(3) .parallax-card-img-wrap {
        height: 18rem;
    }

    .product-main-section {
        padding-top: 6.75rem;
    }

    .product-main-grid {
        gap: 1.75rem;
    }

    .product-main-section h1 {
        font-size: 1.875rem;
        line-height: 1.2;
    }

    .product-trust-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.875rem;
    }

    .product-trust-grid > div {
        min-height: 5rem;
        padding: 0.75rem 0.25rem;
    }

    .product-payment-row,
    .product-payment-methods {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.625rem;
    }

    .product-solution-sticky {
        padding-top: 4rem;
        padding-bottom: 3rem;
    }

    .product-solution-showcase {
        margin-left: 0;
        margin-right: 0;
        padding: 1rem;
        padding-top: clamp(240px, 64vw, 320px);
        padding-bottom: 1rem;
        border-radius: 1.75rem;
    }

    .product-solution-showcase .solution-slide {
        height: clamp(220px, 56vw, 280px);
    }

    .product-solution-tabs {
        position: relative;
        inset: auto;
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.875rem;
    }

    .product-solution-tabs button {
        padding: 1rem 1rem 1.125rem;
        border-radius: 1.25rem;
        text-align: left;
    }

    .product-bento-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 1rem;
        auto-rows: minmax(180px, auto);
    }

    .product-bento-grid > div {
        min-height: 180px;
        grid-column: auto !important;
        grid-row: auto !important;
    }

    .product-bento-grid > .col-span-2 {
        grid-column: span 2 / span 2 !important;
    }

    .product-bento-grid > .row-span-2 {
        grid-row: span 2 / span 2 !important;
    }

    .about-values-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .about-values-grid article {
        min-height: 300px;
    }

    .faq-tabs {
        display: flex !important;
        flex-wrap: nowrap;
        gap: 0.75rem;
        overflow-x: auto;
        margin: 0;
        padding: 0 0 0.25rem;
        scrollbar-width: none;
    }

    .faq-tabs::-webkit-scrollbar {
        display: none;
    }

    .faq-tabs .faq-tab {
        width: auto;
        flex: 0 0 auto;
        white-space: nowrap;
        padding: 0.875rem 1rem;
    }

    .joycove-search-capsule {
        flex-wrap: nowrap;
        align-items: center;
        gap: 0.75rem;
        padding: 0.875rem 0.875rem 0.875rem 1rem;
        border-radius: 9999px;
    }

    .joycove-search-capsule-input {
        width: auto;
        flex: 1 1 auto;
    }

    .joycove-search-submit {
        width: auto;
        flex: 0 0 auto;
        justify-content: center;
        padding: 0.875rem 1.25rem;
    }

    .joycove-media-pair {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 1rem;
    }

    .joycove-media-pair-item {
        width: 100% !important;
        margin: 0;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 2rem;
    }
}

@media (max-width: 389px) {
    html,
    body {
        overflow-x: clip;
    }

    .landing-hero-form {
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        align-items: center;
        gap: 0.375rem;
        border-radius: 9999px;
        padding: 0.4375rem 0.4375rem 0.4375rem 0.875rem !important;
    }

    .landing-hero-form input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
        font-size: 0.95rem;
    }

    .landing-hero-form button {
        width: auto !important;
        flex: 0 0 auto;
        margin: 0;
        white-space: nowrap;
        font-size: 0.9rem;
        line-height: 1.1;
        padding: 0.875rem 0.95rem;
    }

    .product-bento-grid {
        grid-template-columns: 1fr !important;
    }

    .product-bento-grid > div,
    .product-bento-grid > .col-span-2,
    .product-bento-grid > .row-span-2 {
        grid-column: auto !important;
        grid-row: auto !important;
    }

    .faq-tabs {
        display: grid !important;
        grid-template-columns: 1fr;
        overflow: visible;
    }

    .faq-tabs .faq-tab {
        width: 100%;
        white-space: normal;
    }

    .joycove-media-pair {
        grid-template-columns: 1fr !important;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Mobile Menu Refresh (Final Priority) ===== */
.mobile-menu-panel {
    position: fixed;
    isolation: isolate;
    background:
        radial-gradient(circle at top right, rgba(76, 242, 212, 0.18) 0%, rgba(76, 242, 212, 0) 28%),
        radial-gradient(circle at top left, rgba(232, 246, 143, 0.2) 0%, rgba(232, 246, 143, 0) 34%),
        linear-gradient(180deg, #fcfdff 0%, #f5f7fa 52%, #eef3f8 100%);
}

.mobile-menu-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.62) 0%, rgba(255, 255, 255, 0) 18%),
        radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0) 28%);
    pointer-events: none;
    z-index: 0;
}

.mobile-menu-header,
.mobile-menu-links,
.mobile-menu-footer {
    position: relative;
    z-index: 1;
}

.mobile-menu-header {
    position: sticky;
    top: 0;
    padding-top: max(1.25rem, env(safe-area-inset-top));
    background: linear-gradient(180deg, rgba(252, 253, 255, 0.96) 0%, rgba(252, 253, 255, 0.82) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(209, 219, 212, 0.55);
}

.mobile-menu-close-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.875rem;
    height: 2.875rem;
    border-radius: 9999px;
    border: 1px solid rgba(209, 219, 212, 0.7);
    background: rgba(255, 255, 255, 0.7);
    box-shadow: 0 10px 24px rgba(20, 27, 45, 0.06);
}

.mobile-menu-links {
    gap: 1.125rem;
}

.mobile-menu-feature-card {
    position: relative;
    overflow: hidden;
    padding: 1.2rem;
    border-radius: 1.85rem;
    border: 1px solid rgba(209, 219, 212, 0.8);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.96) 0%, rgba(245, 247, 250, 0.9) 72%, rgba(232, 246, 143, 0.2) 100%);
    box-shadow:
        0 22px 44px rgba(20, 27, 45, 0.07),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.mobile-menu-feature-card::after {
    content: '';
    position: absolute;
    right: -2.5rem;
    top: -2.5rem;
    width: 10rem;
    height: 10rem;
    border-radius: 9999px;
    background: radial-gradient(circle, rgba(76, 242, 212, 0.16) 0%, rgba(76, 242, 212, 0) 70%);
    pointer-events: none;
}

.mobile-menu-feature-copy {
    position: relative;
    z-index: 1;
}

.mobile-menu-feature-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.7rem;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(209, 219, 212, 0.8);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #29BDAD;
}

.mobile-menu-feature-title {
    margin: 0;
    max-width: 14ch;
    font-size: clamp(1.5rem, 5.8vw, 2rem);
    line-height: 1.08;
    font-weight: 700;
    color: #141B2D;
    text-wrap: balance;
}

.mobile-menu-feature-text {
    margin: 0.8rem 0 0;
    max-width: 30rem;
    font-size: 0.92rem;
    line-height: 1.7;
    color: #667085;
}

.mobile-menu-feature-media {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 11rem;
    margin-top: 1rem;
    padding: 1rem 1rem 0.85rem;
    border-radius: 1.55rem;
    border: 1px solid rgba(209, 219, 212, 0.76);
    background:
        radial-gradient(circle at top, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.55) 52%, rgba(255, 255, 255, 0.26) 100%),
        linear-gradient(180deg, rgba(245, 247, 250, 0.9) 0%, rgba(255, 255, 255, 0.85) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.mobile-menu-feature-badge {
    position: absolute;
    top: 0.85rem;
    left: 0.85rem;
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.65rem;
    border-radius: 9999px;
    background: rgba(20, 27, 45, 0.9);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #ffffff;
    z-index: 1;
}

.mobile-menu-feature-picture {
    display: flex;
    width: 100%;
    min-height: 9rem;
    align-items: center;
    justify-content: center;
}

.mobile-menu-feature-picture img {
    display: block;
    width: min(100%, 12rem);
    height: auto;
    filter: drop-shadow(0 16px 28px rgba(20, 27, 45, 0.12));
}

.mobile-menu-quick-grid--hero {
    margin-top: 0.95rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.mobile-menu-quick-link--hero {
    min-height: 5.25rem;
    padding: 0.9rem 0.95rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(209, 219, 212, 0.75);
    background: rgba(255, 255, 255, 0.74);
    box-shadow: 0 10px 22px rgba(20, 27, 45, 0.05);
}

.mobile-menu-quick-link--hero .mobile-menu-quick-label {
    font-size: 0.96rem;
}

.mobile-menu-quick-link--hero .mobile-menu-quick-meta {
    margin-top: 0.22rem;
    font-size: 0.72rem;
    line-height: 1.55;
    color: #667085;
}

.mobile-menu-search-card {
    border-color: rgba(209, 219, 212, 0.78) !important;
    border-radius: 1.55rem !important;
    background: rgba(255, 255, 255, 0.82) !important;
    box-shadow:
        0 18px 36px rgba(20, 27, 45, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.mobile-menu-search-card > span:first-child {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(245, 247, 250, 0.88) 100%) !important;
    border: 1px solid rgba(209, 219, 212, 0.8);
    color: #667085;
    box-shadow: 0 10px 20px rgba(20, 27, 45, 0.06);
}

.mobile-menu-section-card {
    padding: 0.95rem;
    border-radius: 1.55rem;
    border: 1px solid rgba(209, 219, 212, 0.7);
    background: rgba(255, 255, 255, 0.72);
    box-shadow:
        0 18px 36px rgba(20, 27, 45, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.mobile-menu-group-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.mobile-menu-group-title {
    padding: 0;
    font-size: 0.74rem;
    letter-spacing: 0.18em;
    color: #98A2B3;
}

.mobile-menu-group-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.8rem;
    height: 1.8rem;
    padding: 0 0.45rem;
    border-radius: 9999px;
    border: 1px solid rgba(209, 219, 212, 0.74);
    background: rgba(255, 255, 255, 0.86);
    font-size: 0.72rem;
    font-weight: 700;
    color: #98A2B3;
}

.mobile-menu-group-list {
    gap: 0.7rem;
}

.mobile-menu-link-row {
    padding: 0.95rem 1rem;
    border-radius: 1.25rem;
    border-color: rgba(209, 219, 212, 0.72);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(248, 250, 252, 0.9) 100%);
    box-shadow:
        0 10px 22px rgba(20, 27, 45, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.mobile-menu-link-label {
    font-size: 0.97rem;
}

.mobile-menu-link-meta {
    margin-top: 0.28rem;
    font-size: 0.78rem;
    line-height: 1.58;
    color: #667085;
}

.mobile-menu-link-arrow {
    width: 2.1rem;
    height: 2.1rem;
    background: linear-gradient(180deg, rgba(245, 247, 250, 1) 0%, rgba(255, 255, 255, 0.96) 100%);
    border: 1px solid rgba(209, 219, 212, 0.72);
    color: #98A2B3;
    box-shadow: 0 8px 18px rgba(20, 27, 45, 0.05);
}

.mobile-menu-footer {
    padding-bottom: calc(1.5rem + env(safe-area-inset-bottom));
    background: linear-gradient(180deg, rgba(245, 247, 250, 0) 0%, rgba(245, 247, 250, 0.88) 26%, rgba(245, 247, 250, 0.98) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(209, 219, 212, 0.55);
}

.mobile-menu-footer button {
    background: linear-gradient(135deg, #4CF2D4 0%, #E8F68F 100%) !important;
    color: #141B2D !important;
    box-shadow: 0 18px 34px rgba(76, 242, 212, 0.22);
}

.mobile-menu-footer-note {
    margin: 0.75rem 0 0;
    text-align: center;
    font-size: 0.76rem;
    line-height: 1.5;
    color: #98A2B3;
}

@media (max-width: 767px) {
    .mobile-menu-header {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .mobile-menu-links {
        padding: 1.1rem 1.25rem 1.5rem;
        gap: 1rem;
    }

    .mobile-menu-quick-grid--hero {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .mobile-menu-section-card {
        padding: 0.85rem;
    }
}

@media (max-width: 389px) {
    .mobile-menu-feature-card {
        padding: 1rem;
    }

    .mobile-menu-feature-title {
        font-size: 1.35rem;
    }

    .mobile-menu-feature-text {
        font-size: 0.88rem;
    }

    .mobile-menu-quick-grid--hero {
        grid-template-columns: 1fr;
    }

    .mobile-menu-footer-note {
        font-size: 0.72rem;
    }
}

/* ===== Mobile Menu Stability Overrides ===== */
@media (max-width: 767px) {
    #mobile-menu.mobile-menu-panel {
        overflow: hidden;
        flex-direction: column;
    }

    #mobile-menu .mobile-menu-feature-shell {
        position: relative;
        z-index: 1;
        flex: 0 0 auto;
        padding: 1rem 1.25rem 0.25rem;
        background: linear-gradient(180deg, rgba(252, 253, 255, 0.92) 0%, rgba(252, 253, 255, 0.7) 100%);
        overflow-anchor: none;
    }

    #mobile-menu .mobile-menu-links {
        position: relative;
        z-index: 1;
        flex: 1 1 auto;
        min-height: 0;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        touch-action: pan-y;
        padding: 0.85rem 1.25rem 1.5rem;
        gap: 1rem;
    }

    #mobile-menu .mobile-menu-links > :not([hidden]) ~ :not([hidden]) {
        margin-top: 0 !important;
    }
}

@media (max-width: 389px) {
    #mobile-menu .mobile-menu-feature-shell {
        padding: 0.85rem 1rem 0.15rem;
    }
}

/* ===== Features Overview Scale ===== */
#features .landing-features-bleed,
#features .joycove-media--overview {
    overflow: hidden;
}

#features .landing-features-bleed .landing-features-overview-image,
#features .joycove-media--overview .landing-features-overview-image {
    display: block;
    width: 118% !important;
    max-width: none !important;
    height: auto !important;
    margin: -1.2% 0 0 50% !important;
    transform: translateX(-50%) !important;
}

@media (max-width: 1023px) {
    #features .landing-features-bleed .landing-features-overview-image,
    #features .joycove-media--overview .landing-features-overview-image {
        width: 132% !important;
        margin-top: -1.8% !important;
    }
}

@media (max-width: 767px) {
    #features .landing-features-bleed,
    #features .joycove-media--overview {
        margin-left: 0 !important;
        margin-right: 0 !important;
        border-radius: 0 !important;
    }

    #features .landing-features-bleed .landing-features-overview-image,
    #features .joycove-media--overview .landing-features-overview-image {
        width: 145% !important;
        margin-top: -2.4% !important;
    }
}

@media (max-width: 389px) {
    #features .landing-features-bleed .landing-features-overview-image,
    #features .joycove-media--overview .landing-features-overview-image {
        width: 154% !important;
    }
}

/* ===== Mobile Menu Refresh ===== */
.mobile-menu-panel {
    position: fixed;
    isolation: isolate;
    background:
        radial-gradient(circle at top right, rgba(76, 242, 212, 0.18) 0%, rgba(76, 242, 212, 0) 28%),
        radial-gradient(circle at top left, rgba(232, 246, 143, 0.2) 0%, rgba(232, 246, 143, 0) 34%),
        linear-gradient(180deg, #fcfdff 0%, #f5f7fa 52%, #eef3f8 100%);
}

.mobile-menu-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.62) 0%, rgba(255, 255, 255, 0) 18%),
        radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0) 28%);
    pointer-events: none;
    z-index: 0;
}

.mobile-menu-header,
.mobile-menu-links,
.mobile-menu-footer {
    position: relative;
    z-index: 1;
}

.mobile-menu-header {
    position: sticky;
    top: 0;
    padding-top: max(1.25rem, env(safe-area-inset-top));
    background: linear-gradient(180deg, rgba(252, 253, 255, 0.96) 0%, rgba(252, 253, 255, 0.82) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(209, 219, 212, 0.55);
}

.mobile-menu-close-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.875rem;
    height: 2.875rem;
    border-radius: 9999px;
    border: 1px solid rgba(209, 219, 212, 0.7);
    background: rgba(255, 255, 255, 0.7);
    box-shadow: 0 10px 24px rgba(20, 27, 45, 0.06);
}

.mobile-menu-links {
    gap: 1.125rem;
}

.mobile-menu-feature-card {
    position: relative;
    overflow: hidden;
    padding: 1.2rem;
    border-radius: 1.85rem;
    border: 1px solid rgba(209, 219, 212, 0.8);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.96) 0%, rgba(245, 247, 250, 0.9) 72%, rgba(232, 246, 143, 0.2) 100%);
    box-shadow:
        0 22px 44px rgba(20, 27, 45, 0.07),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.mobile-menu-feature-card::after {
    content: '';
    position: absolute;
    right: -2.5rem;
    top: -2.5rem;
    width: 10rem;
    height: 10rem;
    border-radius: 9999px;
    background: radial-gradient(circle, rgba(76, 242, 212, 0.16) 0%, rgba(76, 242, 212, 0) 70%);
    pointer-events: none;
}

.mobile-menu-feature-copy {
    position: relative;
    z-index: 1;
}

.mobile-menu-feature-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.7rem;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(209, 219, 212, 0.8);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #29BDAD;
}

.mobile-menu-feature-title {
    margin: 0;
    max-width: 14ch;
    font-size: clamp(1.5rem, 5.8vw, 2rem);
    line-height: 1.08;
    font-weight: 700;
    color: #141B2D;
    text-wrap: balance;
}

.mobile-menu-feature-text {
    margin: 0.8rem 0 0;
    max-width: 30rem;
    font-size: 0.92rem;
    line-height: 1.7;
    color: #667085;
}

.mobile-menu-feature-media {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 11rem;
    margin-top: 1rem;
    padding: 1rem 1rem 0.85rem;
    border-radius: 1.55rem;
    border: 1px solid rgba(209, 219, 212, 0.76);
    background:
        radial-gradient(circle at top, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.55) 52%, rgba(255, 255, 255, 0.26) 100%),
        linear-gradient(180deg, rgba(245, 247, 250, 0.9) 0%, rgba(255, 255, 255, 0.85) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.mobile-menu-feature-badge {
    position: absolute;
    top: 0.85rem;
    left: 0.85rem;
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.65rem;
    border-radius: 9999px;
    background: rgba(20, 27, 45, 0.9);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #ffffff;
    z-index: 1;
}

.mobile-menu-feature-picture {
    display: flex;
    width: 100%;
    min-height: 9rem;
    align-items: center;
    justify-content: center;
}

.mobile-menu-feature-picture img {
    display: block;
    width: min(100%, 12rem);
    height: auto;
    filter: drop-shadow(0 16px 28px rgba(20, 27, 45, 0.12));
}

.mobile-menu-quick-grid--hero {
    margin-top: 0.95rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.mobile-menu-quick-link--hero {
    min-height: 5.25rem;
    padding: 0.9rem 0.95rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(209, 219, 212, 0.75);
    background: rgba(255, 255, 255, 0.74);
    box-shadow: 0 10px 22px rgba(20, 27, 45, 0.05);
}

.mobile-menu-quick-link--hero .mobile-menu-quick-label {
    font-size: 0.96rem;
}

.mobile-menu-quick-link--hero .mobile-menu-quick-meta {
    margin-top: 0.22rem;
    font-size: 0.72rem;
    line-height: 1.55;
    color: #667085;
}

.mobile-menu-search-card {
    border-color: rgba(209, 219, 212, 0.78) !important;
    border-radius: 1.55rem !important;
    background: rgba(255, 255, 255, 0.82) !important;
    box-shadow:
        0 18px 36px rgba(20, 27, 45, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.mobile-menu-search-card > span:first-child {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(245, 247, 250, 0.88) 100%) !important;
    border: 1px solid rgba(209, 219, 212, 0.8);
    color: #667085;
    box-shadow: 0 10px 20px rgba(20, 27, 45, 0.06);
}

.mobile-menu-section-card {
    padding: 0.95rem;
    border-radius: 1.55rem;
    border: 1px solid rgba(209, 219, 212, 0.7);
    background: rgba(255, 255, 255, 0.72);
    box-shadow:
        0 18px 36px rgba(20, 27, 45, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.mobile-menu-group-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.mobile-menu-group-title {
    padding: 0;
    font-size: 0.74rem;
    letter-spacing: 0.18em;
    color: #98A2B3;
}

.mobile-menu-group-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.8rem;
    height: 1.8rem;
    padding: 0 0.45rem;
    border-radius: 9999px;
    border: 1px solid rgba(209, 219, 212, 0.74);
    background: rgba(255, 255, 255, 0.86);
    font-size: 0.72rem;
    font-weight: 700;
    color: #98A2B3;
}

.mobile-menu-group-list {
    gap: 0.7rem;
}

.mobile-menu-link-row {
    padding: 0.95rem 1rem;
    border-radius: 1.25rem;
    border-color: rgba(209, 219, 212, 0.72);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(248, 250, 252, 0.9) 100%);
    box-shadow:
        0 10px 22px rgba(20, 27, 45, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.mobile-menu-link-label {
    font-size: 0.97rem;
}

.mobile-menu-link-meta {
    margin-top: 0.28rem;
    font-size: 0.78rem;
    line-height: 1.58;
    color: #667085;
}

.mobile-menu-link-arrow {
    width: 2.1rem;
    height: 2.1rem;
    background: linear-gradient(180deg, rgba(245, 247, 250, 1) 0%, rgba(255, 255, 255, 0.96) 100%);
    border: 1px solid rgba(209, 219, 212, 0.72);
    color: #98A2B3;
    box-shadow: 0 8px 18px rgba(20, 27, 45, 0.05);
}

.mobile-menu-footer {
    padding-bottom: calc(1.5rem + env(safe-area-inset-bottom));
    background: linear-gradient(180deg, rgba(245, 247, 250, 0) 0%, rgba(245, 247, 250, 0.88) 26%, rgba(245, 247, 250, 0.98) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(209, 219, 212, 0.55);
}

.mobile-menu-footer button {
    background: linear-gradient(135deg, #4CF2D4 0%, #E8F68F 100%) !important;
    color: #141B2D !important;
    box-shadow: 0 18px 34px rgba(76, 242, 212, 0.22);
}

.mobile-menu-footer-note {
    margin: 0.75rem 0 0;
    text-align: center;
    font-size: 0.76rem;
    line-height: 1.5;
    color: #98A2B3;
}

@media (max-width: 767px) {
    .mobile-menu-header {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .mobile-menu-links {
        padding: 1.1rem 1.25rem 1.5rem;
        gap: 1rem;
    }

    .mobile-menu-quick-grid--hero {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .mobile-menu-section-card {
        padding: 0.85rem;
    }
}

@media (max-width: 389px) {
    .mobile-menu-feature-card {
        padding: 1rem;
    }

    .mobile-menu-feature-title {
        font-size: 1.35rem;
    }

    .mobile-menu-feature-text {
        font-size: 0.88rem;
    }

    .mobile-menu-quick-grid--hero {
        grid-template-columns: 1fr;
    }

    .mobile-menu-footer-note {
        font-size: 0.72rem;
    }
}

/* ===== Mobile Consistency System (Final Priority) ===== */
@media (max-width: 767px) {
    .landing-mobile-break,
    .landing-hero-break-mobile,
    .about-mobile-break,
    .product-mobile-break,
    .index-mobile-break {
        display: none;
    }

    .landing-hero-section,
    .index-hero-section {
        height: auto !important;
        min-height: 100vh !important;
        min-height: 100svh !important;
    }

    #hero-section .landing-hero-copy,
    .index-hero-copy {
        max-width: min(100%, 26rem);
    }

    #hero-section .landing-hero-copy h1,
    .index-hero-copy h1 {
        max-width: none !important;
        font-size: clamp(2.35rem, 8.2vw, 3.2rem);
        line-height: 1.08;
        letter-spacing: -0.02em;
        text-wrap: balance;
    }

    #hero-section .landing-hero-copy p {
        max-width: 24rem;
    }

    .landing-hero-form {
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        gap: 0.5rem;
        border-radius: 9999px;
        padding: 0.5rem 0.5rem 0.5rem 1rem !important;
    }

    .landing-hero-form input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
    }

    .landing-hero-form button {
        width: auto !important;
        flex: 0 0 auto;
        margin: 0;
        white-space: nowrap;
    }

    .index-hero-form {
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: stretch;
        gap: 0.625rem;
    }

    .index-hero-form input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
    }

    .index-hero-form button {
        width: auto !important;
        flex: 0 0 auto;
        white-space: nowrap;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .landing-solution-heading,
    .about-story-title,
    .about-story-quote,
    .about-story-highlight,
    .about-story-vision,
    .product-pain-title,
    .product-solution-heading,
    .product-bento-primary-title {
        text-wrap: balance;
    }

    .landing-solution-heading,
    .product-solution-heading {
        max-width: 17rem;
        margin-left: auto;
        margin-right: auto;
    }

    .about-story-title,
    .about-story-quote,
    .about-story-vision {
        max-width: 22rem;
        margin-left: auto;
        margin-right: auto;
    }

    .about-story-highlight {
        max-width: 18rem;
    }

    #solution .landing-solution-card {
        background: #ffffff !important;
    }

    #solution #solution-default-img,
    #solution #solution-main-video,
    #solution #solution-item-img,
    #solution .landing-solution-media {
        object-position: center center !important;
        transform: none !important;
        transform-origin: center center !important;
    }

    #solution-accordion .solution-item {
        width: 100%;
        align-self: stretch;
    }

    #solution-accordion .solution-item-header,
    #solution-accordion .solution-item-body > div {
        min-width: 0;
    }

    #solution-accordion .solution-title {
        white-space: normal !important;
        overflow: visible !important;
        text-overflow: unset !important;
        overflow-wrap: anywhere;
        word-break: break-word;
        line-height: 1.45;
    }

    #parallax-scroll-container {
        height: auto !important;
        min-height: 0 !important;
    }

    #parallax-sticky {
        position: relative !important;
        top: auto !important;
        height: auto !important;
        min-height: 0 !important;
    }

    #parallax-content {
        padding: 0 !important;
    }

    #parallax-content-inner {
        padding: 4.5rem 1.25rem !important;
        gap: 1.5rem !important;
    }

    #parallax-cards-wrap {
        padding-bottom: 2rem;
    }

    .parallax-track-outer {
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .parallax-track-outer::-webkit-scrollbar {
        display: none;
    }

    .parallax-track {
        transition: none;
        gap: 1rem;
    }

    .parallax-card,
    .parallax-card:nth-child(1),
    .parallax-card:nth-child(2),
    .parallax-card:nth-child(3) {
        flex: 0 0 min(18rem, 78vw) !important;
        border-radius: 1.5rem;
        scroll-snap-align: start;
    }

    .landing-features-bleed,
    .joycove-media--overview {
        width: auto !important;
        max-width: none !important;
        margin-left: 1rem !important;
        margin-right: 1rem !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        overflow: hidden;
    }

    .landing-features-bleed > picture,
    .joycove-media--overview > picture,
    .joycove-media--contain > picture {
        display: block;
        width: 100%;
    }

    #features .landing-features-bleed img,
    #features .joycove-media--overview img {
        display: block;
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        margin-left: auto !important;
        margin-right: auto !important;
        transform: none !important;
    }

    .product-main-section h1 {
        font-size: 1.875rem;
        line-height: 1.2;
    }

    .product-trust-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
    }

    .product-trust-grid > div {
        min-width: 0;
        min-height: 4.75rem;
        padding: 0.5rem 0;
        justify-content: center;
    }

    .product-trust-grid > div span {
        display: flex;
        align-items: center;
        justify-content: center;
        text-wrap: balance;
    }

    .product-cta-group {
        flex-direction: column;
    }

    .product-payment-row,
    .product-payment-methods {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.625rem;
    }

    .product-solution-section {
        height: auto !important;
    }

    .product-solution-sticky {
        position: relative !important;
        top: auto !important;
        height: auto !important;
        min-height: 0 !important;
        overflow: visible !important;
    }

    .product-solution-showcase {
        min-height: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 1rem !important;
        padding-top: clamp(240px, 64vw, 320px) !important;
        padding-bottom: 1rem !important;
        border-radius: 1.75rem !important;
    }

    .product-solution-showcase .solution-slide {
        inset: 1rem 1rem auto 1rem !important;
        width: auto !important;
        height: clamp(220px, 56vw, 280px) !important;
        border-radius: 1.25rem;
    }

    .product-solution-tabs {
        position: relative !important;
        inset: auto !important;
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 0.875rem;
    }

    .product-bento-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 1rem;
        auto-rows: minmax(180px, auto);
    }

    .product-bento-grid > div {
        min-height: 180px;
        grid-column: auto !important;
        grid-row: auto !important;
    }

    .product-bento-grid > .col-span-2 {
        grid-column: span 2 / span 2 !important;
    }

    .product-bento-grid > .row-span-2 {
        grid-row: span 2 / span 2 !important;
    }

    .faq-tabs {
        display: flex !important;
        flex-wrap: nowrap;
        gap: 0.75rem;
        overflow-x: auto;
        margin: 0;
        padding: 0 0 0.25rem;
        scrollbar-width: none;
    }

    .faq-tabs::-webkit-scrollbar {
        display: none;
    }

    .faq-tabs .faq-tab {
        width: auto;
        flex: 0 0 auto;
        white-space: nowrap;
        padding: 0.875rem 1rem;
    }

    .joycove-search-panel {
        max-width: 100%;
    }

    .joycove-search-shell,
    .joycove-search-capsule {
        display: flex;
        flex-wrap: nowrap;
        align-items: center;
        gap: 0.75rem;
        padding: 0.875rem 0.875rem 0.875rem 1rem;
        border-radius: 9999px;
    }

    .joycove-search-input,
    .joycove-search-capsule-input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
    }

    .joycove-search-submit {
        width: auto !important;
        flex: 0 0 auto;
        justify-content: center;
        padding: 0.875rem 1.25rem;
        white-space: nowrap;
    }

    .joycove-media-pair {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 1rem;
    }

    .joycove-media-pair-item {
        width: 100% !important;
        margin: 0;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 2rem;
    }

    .footer-subscribe-form {
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: stretch;
        border-radius: 9999px;
    }

    .footer-subscribe-form input {
        width: 0;
        min-width: 0;
        flex: 1 1 auto;
        line-height: 1.25;
    }

    .footer-subscribe-form button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex: 0 0 3.25rem;
        min-width: 3.25rem;
        border-top: 0;
        border-left: 1px solid #d1d5db;
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .mobile-menu-panel {
        isolation: isolate;
        overflow: hidden;
        background:
            radial-gradient(circle at top right, rgba(76, 242, 212, 0.18) 0%, rgba(76, 242, 212, 0) 28%),
            radial-gradient(circle at top left, rgba(232, 246, 143, 0.2) 0%, rgba(232, 246, 143, 0) 34%),
            linear-gradient(180deg, #fcfdff 0%, #f5f7fa 52%, #eef3f8 100%);
    }

    .mobile-menu-panel::before {
        content: '';
        position: absolute;
        inset: 0;
        background:
            linear-gradient(180deg, rgba(255, 255, 255, 0.62) 0%, rgba(255, 255, 255, 0) 18%),
            radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0) 28%);
        pointer-events: none;
        z-index: 0;
    }

    .mobile-menu-header,
    .mobile-menu-feature-shell,
    .mobile-menu-links,
    .mobile-menu-footer {
        position: relative;
        z-index: 1;
    }

    .mobile-menu-header {
        position: sticky;
        top: 0;
        padding: max(1.25rem, env(safe-area-inset-top)) 1.25rem 1rem;
        background: linear-gradient(180deg, rgba(252, 253, 255, 0.96) 0%, rgba(252, 253, 255, 0.82) 100%);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(209, 219, 212, 0.55);
    }

    .mobile-menu-close-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 2.875rem;
        height: 2.875rem;
        border-radius: 9999px;
        border: 1px solid rgba(209, 219, 212, 0.7);
        background: rgba(255, 255, 255, 0.7);
        box-shadow: 0 10px 24px rgba(20, 27, 45, 0.06);
    }

    .mobile-menu-feature-shell {
        flex: 0 0 auto;
        padding: 1rem 1.25rem 0.25rem;
        background: linear-gradient(180deg, rgba(252, 253, 255, 0.92) 0%, rgba(252, 253, 255, 0.7) 100%);
    }

    .mobile-menu-links {
        flex: 1 1 auto;
        min-height: 0;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        padding: 0.85rem 1.25rem 1.5rem;
        gap: 1rem;
    }

    .mobile-menu-links > :not([hidden]) ~ :not([hidden]) {
        margin-top: 0 !important;
    }

    .mobile-menu-feature-card {
        position: relative;
        overflow: hidden;
        padding: 1.2rem;
        border-radius: 1.85rem;
        border: 1px solid rgba(209, 219, 212, 0.8);
        background:
            linear-gradient(145deg, rgba(255, 255, 255, 0.96) 0%, rgba(245, 247, 250, 0.9) 72%, rgba(232, 246, 143, 0.2) 100%);
        box-shadow:
            0 22px 44px rgba(20, 27, 45, 0.07),
            inset 0 1px 0 rgba(255, 255, 255, 0.7);
    }

    .mobile-menu-feature-card::after {
        content: '';
        position: absolute;
        right: -2.5rem;
        top: -2.5rem;
        width: 10rem;
        height: 10rem;
        border-radius: 9999px;
        background: radial-gradient(circle, rgba(76, 242, 212, 0.16) 0%, rgba(76, 242, 212, 0) 70%);
        pointer-events: none;
    }

    .mobile-menu-feature-copy {
        position: relative;
        z-index: 1;
    }

    .mobile-menu-feature-kicker {
        display: inline-flex;
        align-items: center;
        margin-bottom: 0.7rem;
        padding: 0.35rem 0.75rem;
        border-radius: 9999px;
        background: rgba(255, 255, 255, 0.78);
        border: 1px solid rgba(209, 219, 212, 0.8);
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        color: #29BDAD;
    }

    .mobile-menu-feature-title {
        margin: 0;
        max-width: 14ch;
        font-size: clamp(1.5rem, 5.8vw, 2rem);
        line-height: 1.08;
        font-weight: 700;
        color: #141B2D;
        text-wrap: balance;
    }

    .mobile-menu-feature-text {
        margin: 0.8rem 0 0;
        font-size: 0.92rem;
        line-height: 1.7;
        color: #667085;
    }

    .mobile-menu-feature-media {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 11rem;
        margin-top: 1rem;
        padding: 1rem 1rem 0.85rem;
        border-radius: 1.55rem;
        border: 1px solid rgba(209, 219, 212, 0.76);
        background:
            radial-gradient(circle at top, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.55) 52%, rgba(255, 255, 255, 0.26) 100%),
            linear-gradient(180deg, rgba(245, 247, 250, 0.9) 0%, rgba(255, 255, 255, 0.85) 100%);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
    }

    .mobile-menu-feature-badge {
        position: absolute;
        top: 0.85rem;
        left: 0.85rem;
        display: inline-flex;
        align-items: center;
        padding: 0.35rem 0.65rem;
        border-radius: 9999px;
        background: rgba(20, 27, 45, 0.9);
        font-size: 0.68rem;
        font-weight: 700;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        color: #ffffff;
        z-index: 1;
    }

    .mobile-menu-feature-picture {
        display: flex;
        width: 100%;
        min-height: 9rem;
        align-items: center;
        justify-content: center;
    }

    .mobile-menu-feature-picture img {
        display: block;
        width: min(100%, 12rem);
        height: auto;
        filter: drop-shadow(0 16px 28px rgba(20, 27, 45, 0.12));
    }

    .mobile-menu-quick-grid--hero {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.75rem;
        margin-top: 0.95rem;
    }

    .mobile-menu-quick-link--hero {
        min-height: 5.25rem;
        padding: 0.9rem 0.95rem;
        border-radius: 1.25rem;
        border: 1px solid rgba(209, 219, 212, 0.75);
        background: rgba(255, 255, 255, 0.74);
        box-shadow: 0 10px 22px rgba(20, 27, 45, 0.05);
    }

    .mobile-menu-quick-link--hero .mobile-menu-quick-label {
        font-size: 0.96rem;
    }

    .mobile-menu-quick-link--hero .mobile-menu-quick-meta {
        margin-top: 0.22rem;
        font-size: 0.72rem;
        line-height: 1.55;
        color: #667085;
    }

    .mobile-menu-search-card {
        border-color: rgba(209, 219, 212, 0.78) !important;
        border-radius: 1.55rem !important;
        background: rgba(255, 255, 255, 0.82) !important;
        box-shadow:
            0 18px 36px rgba(20, 27, 45, 0.05),
            inset 0 1px 0 rgba(255, 255, 255, 0.8);
    }

    .mobile-menu-search-card > span:first-child {
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(245, 247, 250, 0.88) 100%) !important;
        border: 1px solid rgba(209, 219, 212, 0.8);
        color: #667085;
        box-shadow: 0 10px 20px rgba(20, 27, 45, 0.06);
    }

    .mobile-menu-section-card {
        padding: 0.85rem;
        border-radius: 1.55rem;
        border: 1px solid rgba(209, 219, 212, 0.7);
        background: rgba(255, 255, 255, 0.72);
        box-shadow:
            0 18px 36px rgba(20, 27, 45, 0.05),
            inset 0 1px 0 rgba(255, 255, 255, 0.8);
    }

    .mobile-menu-group-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.75rem;
    }

    .mobile-menu-group-title {
        padding: 0;
        font-size: 0.74rem;
        letter-spacing: 0.18em;
        color: #98A2B3;
    }

    .mobile-menu-group-count {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 1.8rem;
        height: 1.8rem;
        padding: 0 0.45rem;
        border-radius: 9999px;
        border: 1px solid rgba(209, 219, 212, 0.74);
        background: rgba(255, 255, 255, 0.86);
        font-size: 0.72rem;
        font-weight: 700;
        color: #98A2B3;
    }

    .mobile-menu-group-list {
        gap: 0.7rem;
    }

    .mobile-menu-link-row {
        padding: 0.95rem 1rem;
        border-radius: 1.25rem;
        border-color: rgba(209, 219, 212, 0.72);
        background:
            linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(248, 250, 252, 0.9) 100%);
        box-shadow:
            0 10px 22px rgba(20, 27, 45, 0.04),
            inset 0 1px 0 rgba(255, 255, 255, 0.7);
    }

    .mobile-menu-link-label {
        font-size: 0.97rem;
    }

    .mobile-menu-link-meta {
        margin-top: 0.28rem;
        font-size: 0.78rem;
        line-height: 1.58;
        color: #667085;
    }

    .mobile-menu-link-arrow {
        width: 2.1rem;
        height: 2.1rem;
        background: linear-gradient(180deg, rgba(245, 247, 250, 1) 0%, rgba(255, 255, 255, 0.96) 100%);
        border: 1px solid rgba(209, 219, 212, 0.72);
        color: #98A2B3;
        box-shadow: 0 8px 18px rgba(20, 27, 45, 0.05);
    }

    .mobile-menu-footer {
        padding-bottom: calc(1.5rem + env(safe-area-inset-bottom));
        background: linear-gradient(180deg, rgba(245, 247, 250, 0) 0%, rgba(245, 247, 250, 0.88) 26%, rgba(245, 247, 250, 0.98) 100%);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-top: 1px solid rgba(209, 219, 212, 0.55);
    }

    .mobile-menu-footer button {
        background: linear-gradient(135deg, #4CF2D4 0%, #E8F68F 100%) !important;
        color: #141B2D !important;
        box-shadow: 0 18px 34px rgba(76, 242, 212, 0.22);
    }

    .mobile-menu-footer-note {
        margin: 0.75rem 0 0;
        text-align: center;
        font-size: 0.76rem;
        line-height: 1.5;
        color: #98A2B3;
    }
}

@media (max-width: 389px) {
    #hero-section .landing-hero-copy {
        max-width: 100%;
    }

    #hero-section .landing-hero-copy h1,
    .index-hero-copy h1 {
        font-size: clamp(2.05rem, 8.6vw, 2.65rem);
        line-height: 1.08;
    }

    .landing-hero-form {
        gap: 0.375rem;
        padding: 0.4375rem 0.4375rem 0.4375rem 0.875rem !important;
    }

    .landing-hero-form input {
        font-size: 0.95rem;
    }

    .landing-hero-form button {
        font-size: 0.9rem;
        line-height: 1.1;
        padding: 0.875rem 0.95rem;
    }

    .index-hero-form {
        gap: 0.375rem;
    }

    .index-hero-form button {
        font-size: 0.9rem;
        line-height: 1.1;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .product-bento-grid {
        grid-template-columns: 1fr !important;
    }

    .product-bento-grid > div,
    .product-bento-grid > .col-span-2,
    .product-bento-grid > .row-span-2 {
        grid-column: auto !important;
        grid-row: auto !important;
    }

    .faq-tabs {
        display: grid !important;
        grid-template-columns: 1fr;
        overflow: visible;
    }

    .faq-tabs .faq-tab {
        width: 100%;
        white-space: normal;
    }

    .joycove-search-shell,
    .joycove-search-capsule {
        flex-wrap: wrap;
        gap: 0.625rem;
        border-radius: 1.5rem;
    }

    .joycove-search-input,
    .joycove-search-capsule-input,
    .joycove-search-submit {
        width: 100% !important;
    }

    .joycove-media-pair {
        grid-template-columns: 1fr !important;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .mobile-menu-feature-shell {
        padding: 0.85rem 1rem 0.15rem;
    }

    .mobile-menu-feature-card {
        padding: 1rem;
    }

    .mobile-menu-feature-title {
        font-size: 1.35rem;
    }

    .mobile-menu-feature-text {
        font-size: 0.88rem;
    }

    .mobile-menu-quick-grid--hero {
        grid-template-columns: 1fr;
    }

    .mobile-menu-footer-note {
        font-size: 0.72rem;
    }
}

@media (max-width: 389px) {
    .landing-hero-form {
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        align-items: center;
        gap: 0.375rem;
        border-radius: 9999px;
        padding: 0.4375rem 0.4375rem 0.4375rem 0.875rem !important;
    }

    .landing-hero-form input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
        font-size: 0.95rem;
    }

    .landing-hero-form button {
        width: auto !important;
        flex: 0 0 auto;
        margin: 0;
        white-space: nowrap;
        font-size: 0.9rem;
        line-height: 1.1;
        padding: 0.875rem 0.95rem;
    }
}

/* ===== Responsive Fidelity System ===== */
.landing-hero-form {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.06);
}

.landing-solution-card {
    min-height: 680px;
}

.landing-solution-base-layer {
    z-index: 0;
    background: #ffffff;
}

.landing-solution-media--default {
    z-index: 1;
    opacity: 1;
    transition: opacity 0.3s ease;
    object-position: right center;
    transform: scale(1.1) translateX(10%) translateY(1%);
    transform-origin: right center;
}

.landing-solution-media--video {
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s ease;
    object-position: right center;
    transform: translateY(-1%);
}

.landing-solution-media--item {
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s ease;
    object-position: center center;
    transform: scale(1.25) translate(-6%, 4%);
    transform-origin: center center;
}

.landing-solution-accordion-shell {
    width: auto;
    max-width: min(58vw, 42rem);
}

#solution-accordion .solution-item {
    border-radius: 28px;
}

.product-solution-section {
    height: 300vh;
}

@media (min-width: 768px) and (max-width: 1023px) {
    html,
    body {
        overflow-x: clip;
    }

    .responsive-company-nav,
    .responsive-product-nav {
        padding: 1rem;
    }

    .responsive-company-nav-container,
    .responsive-product-nav-container {
        min-height: 3.75rem;
        padding-left: 1.25rem;
        padding-right: 1rem;
    }

    .landing-hero-section {
        height: min(100svh, 860px) !important;
        min-height: 720px;
        padding-top: 6rem;
        padding-bottom: 4rem;
    }

    .landing-hero-inner {
        margin-top: 0;
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
    }

    .landing-hero-copy {
        max-width: 39rem;
    }

    .landing-hero-copy h1 {
        max-width: 16ch;
        font-size: clamp(3.8rem, 8.4vw, 5rem);
        line-height: 1.06;
        margin-bottom: 1.75rem;
    }

    .landing-hero-copy p {
        max-width: 29rem;
        font-size: 1rem;
        line-height: 1.65;
        letter-spacing: 0.02em;
        margin-bottom: 1.5rem;
    }

    .landing-hero-form-wrap {
        width: 100%;
        max-width: 34rem;
    }

    .landing-hero-form {
        flex-direction: row !important;
        align-items: center;
        gap: 0.625rem;
        padding-left: 1.25rem !important;
        padding-right: 0.375rem !important;
        border-radius: 9999px;
    }

    .landing-hero-form input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
        font-size: 1rem;
    }

    .landing-hero-form button {
        width: auto !important;
        flex: 0 0 auto;
        justify-content: center;
        white-space: nowrap;
    }

    .pain-story-media {
        min-height: auto;
    }

    .pain-story-copy {
        padding: 2.25rem;
    }

    .landing-solution-card {
        display: block !important;
        min-height: clamp(560px, 72vw, 660px) !important;
        padding-top: 0 !important;
        padding-bottom: 0 !important;
    }

    .landing-solution-card > .absolute.inset-0 {
        inset: 0 !important;
        height: auto !important;
    }

    .landing-solution-media {
        inset: 0 !important;
        height: 100% !important;
        padding: 0 !important;
    }

    .landing-solution-media--default {
        object-position: right center !important;
        transform: scale(1.08) translateX(8%) translateY(1%) !important;
        transform-origin: right center !important;
    }

    .landing-solution-media--video {
        object-position: right center !important;
        transform: translateY(-1%) !important;
    }

    .landing-solution-media--item {
        object-position: center center !important;
        transform: scale(1.18) translate(-4%, 3%) !important;
        transform-origin: center center !important;
    }

    .landing-solution-accordion-shell {
        position: absolute !important;
        inset: 0 auto 0 0 !important;
        width: auto !important;
        max-width: min(58vw, 34rem) !important;
        display: flex !important;
        padding: 1.75rem !important;
    }

    #solution-accordion {
        gap: 0.875rem !important;
    }

    #solution-accordion .solution-item {
        width: max-content;
        max-width: min(100%, calc(100vw - 3.5rem));
        align-self: flex-start;
    }

    #solution-accordion .solution-item.is-active {
        width: max-content;
        max-width: min(100%, calc(100vw - 3.5rem));
        align-self: flex-start;
    }

    .landing-features-bleed {
        width: 100vw !important;
        margin-left: calc(-50vw + 50%) !important;
        margin-right: calc(-50vw + 50%) !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .landing-features-bleed img {
        width: 100% !important;
        margin-left: 0 !important;
        margin-top: 0 !important;
        border-radius: 0;
    }

    #parallax-scroll-container {
        height: 300vh !important;
    }

    #parallax-sticky {
        position: sticky !important;
        top: 0 !important;
        height: 100vh !important;
        min-height: 100vh;
        background-position: center center !important;
    }

    #parallax-sticky::after {
        display: block !important;
    }

    #parallax-content {
        position: absolute !important;
        inset: 0 !important;
        padding: 8vh 0 6vh !important;
    }

    #parallax-content-inner {
        height: 100% !important;
        gap: 0 !important;
        padding: 0 2rem !important;
    }

    #parallax-text-block {
        position: absolute !important;
        inset: 0 !important;
        opacity: 0;
        transform: translateY(50px);
        pointer-events: none;
    }

    #parallax-text-block.px-visible {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    #parallax-cards-wrap {
        position: relative !important;
        inset: auto !important;
        opacity: 0;
        transform: translateY(60px);
        pointer-events: auto;
        padding: 0 !important;
    }

    #parallax-cards-wrap.px-visible {
        opacity: 1;
        transform: translateY(0);
    }

    .px-top-left,
    .px-bottom-right {
        position: absolute !important;
        max-width: calc(80rem + 5rem);
        padding: 0 2rem !important;
    }

    .px-top-left {
        top: 8vh;
        left: 0;
        right: 0;
        text-align: left;
    }

    .px-bottom-right {
        right: 0;
        left: 0;
        bottom: 6vh;
        justify-content: flex-end;
        margin-top: 0;
    }

    .px-brand-logo {
        width: auto !important;
        max-width: 46% !important;
        height: 58vh !important;
        margin: 8vh 0 0 !important;
        object-position: left center !important;
    }

    #parallax-text-block .px-heading {
        font-size: 2.25rem;
        margin-bottom: 1.5rem;
    }

    #parallax-text-block .px-sub {
        max-width: 32rem;
        padding: 0;
        background: transparent;
        font-size: 1rem;
        line-height: 1.75;
    }

    .parallax-single-visual {
        border-radius: 0;
    }

    .product-main-section {
        padding-top: 7rem;
    }

    .product-main-grid {
        align-items: start;
        gap: 2.5rem;
    }

    .product-main-section h1 {
        font-size: 2.125rem;
        line-height: 1.18;
    }

    .product-trust-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
    }

    .product-trust-grid > div {
        min-height: 5rem;
    }

    .product-payment-row,
    .product-payment-methods {
        flex-direction: row;
        align-items: center;
        gap: 0.75rem;
    }

    .product-solution-section {
        height: 300vh !important;
    }

    .product-solution-sticky {
        position: sticky !important;
        top: 0 !important;
        height: 100vh !important;
        display: flex !important;
        padding-top: 0 !important;
        padding-bottom: 0 !important;
    }

    .product-solution-showcase {
        min-height: clamp(540px, 72vh, 680px);
        padding: 0;
        padding-top: 0;
        margin-left: 1.5rem;
        margin-right: 1.5rem;
        margin-bottom: 1.5rem;
        border-radius: 2rem;
    }

    .product-solution-showcase .solution-slide {
        inset: 0 !important;
        height: 100% !important;
    }

    .product-solution-tabs {
        position: absolute !important;
        left: 1.5rem !important;
        right: 1.5rem !important;
        bottom: 1.5rem !important;
        display: grid !important;
        gap: 1rem;
        margin-top: 0;
    }

    .product-bento-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        auto-rows: minmax(180px, auto);
    }

    .product-bento-grid > div {
        min-height: 180px;
    }

    .faq-tabs {
        display: flex;
        flex-wrap: nowrap;
        gap: 0.75rem;
        overflow-x: auto;
        padding-bottom: 0.25rem;
        margin-left: 0;
        margin-right: 0;
    }

    .faq-tabs .faq-tab {
        width: auto;
        flex: 0 0 auto;
        white-space: nowrap;
    }
}

@media (min-width: 390px) and (max-width: 767px) {
    html,
    body {
        overflow-x: clip;
    }

    .responsive-company-nav,
    .responsive-product-nav {
        padding: 0.875rem;
    }

    .responsive-company-nav-container,
    .responsive-product-nav-container {
        min-height: 3.625rem;
        padding-left: 1rem;
        padding-right: 0.875rem;
    }

    .mobile-menu-header,
    .mobile-menu-footer {
        padding: 1.25rem;
    }

    .mobile-menu-links {
        padding: 1rem 1.25rem 1.25rem;
    }

    .landing-hero-section {
        min-height: 100svh;
        padding-top: 6rem;
        padding-bottom: 2.5rem;
    }

    .landing-hero-inner {
        margin-top: 0;
        align-items: stretch;
    }

    .landing-hero-copy {
        width: 100%;
        max-width: 32rem;
    }

    .landing-hero-copy h1 {
        max-width: 15ch;
        font-size: clamp(2.6rem, 10vw, 3.5rem);
        line-height: 1.08;
        margin-bottom: 1.5rem;
    }

    .landing-hero-copy p {
        max-width: 24rem;
        font-size: 1rem;
        line-height: 1.65;
        letter-spacing: 0.02em;
        margin-bottom: 1.5rem;
    }

    .landing-hero-form-wrap {
        width: 100%;
        max-width: 100%;
    }

    .landing-hero-form {
        flex-direction: row !important;
        align-items: center;
        gap: 0.5rem;
        border-radius: 9999px;
        padding: 0.5rem 0.5rem 0.5rem 1.1rem !important;
    }

    .landing-hero-form input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
        line-height: 1.35;
    }

    .landing-hero-form button {
        width: auto !important;
        flex: 0 0 auto;
        margin: 0;
        white-space: nowrap;
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    #pain,
    #solution,
    #app,
    #features,
    #specs,
    .product-main-section,
    .policy-content,
    .help-hero + main section,
    .inner-hero + main section {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    #pain h2,
    #app h2,
    #features h2,
    #specs h2,
    .product-solution-sticky h2,
    .inner-hero + main h2 {
        font-size: clamp(1.9rem, 7vw, 2.35rem);
        line-height: 1.18;
    }

    .pain-story-media {
        min-height: auto;
    }

    .pain-story-copy {
        padding: 2rem;
        border-radius: 1.75rem;
    }

    .landing-solution-card {
        min-height: auto !important;
        padding-top: clamp(250px, 62vw, 340px) !important;
        padding-bottom: 1.25rem !important;
        border-radius: 2rem;
    }

    .landing-solution-card > .absolute.inset-0 {
        inset: 0 0 auto 0 !important;
        height: clamp(250px, 62vw, 340px) !important;
    }

    .landing-solution-media {
        inset: 0 0 auto 0 !important;
        height: clamp(250px, 62vw, 340px) !important;
        padding: 1.1rem !important;
    }

    .landing-solution-media--default {
        object-position: right center !important;
        transform: scale(1.05) translateX(4%) translateY(1%) !important;
        transform-origin: right center !important;
    }

    .landing-solution-media--video {
        object-position: right center !important;
        transform: translateY(0) !important;
    }

    .landing-solution-media--item {
        object-position: center center !important;
        transform: scale(1.14) translate(-2%, 2%) !important;
        transform-origin: center center !important;
    }

    .landing-solution-accordion-shell {
        position: relative !important;
        inset: auto !important;
        width: 100% !important;
        max-width: none !important;
        display: block !important;
        padding: 0 1rem 0 !important;
        margin-top: -1.75rem;
        z-index: 3;
    }

    #solution-accordion {
        gap: 0.875rem !important;
    }

    #solution-accordion .solution-item {
        width: 100%;
        align-self: stretch;
        box-shadow: 0 8px 28px rgba(20, 27, 45, 0.08);
    }

    #solution-accordion .solution-item-header {
        align-items: center;
        gap: 0.75rem;
        padding: 0.875rem 1rem 0.875rem 0.875rem;
    }

    #solution-accordion .solution-item-body > div {
        padding-left: 4rem;
        padding-right: 1rem;
        padding-bottom: 1rem;
    }

    #solution-accordion .solution-item.is-active .solution-item-body {
        max-height: 28rem !important;
    }

    #parallax-scroll-container {
        height: auto !important;
    }

    #parallax-content-inner {
        padding: 4.5rem 1.25rem !important;
        gap: 1.5rem !important;
    }

    #parallax-text-block .px-heading {
        font-size: clamp(1.75rem, 8vw, 2.25rem);
        margin-bottom: 0;
    }

    #parallax-text-block .px-sub {
        padding: 1rem 1.125rem;
        border-radius: 1rem;
        background: rgba(20, 27, 45, 0.46);
        font-size: 1rem;
        line-height: 1.7;
    }

    .parallax-single-visual {
        border-radius: 1.75rem;
    }

    .parallax-track-outer {
        overflow-x: auto;
        scrollbar-width: none;
    }

    .parallax-track-outer::-webkit-scrollbar {
        display: none;
    }

    .parallax-track {
        gap: 1rem;
    }

    .parallax-card {
        flex: 0 0 min(18rem, 78vw) !important;
        border-radius: 1.5rem;
    }

    .parallax-card:nth-child(1),
    .parallax-card:nth-child(2),
    .parallax-card:nth-child(3) {
        flex: 0 0 min(18rem, 78vw) !important;
    }

    .parallax-card-img-wrap,
    .parallax-card:nth-child(1) .parallax-card-img-wrap,
    .parallax-card:nth-child(2) .parallax-card-img-wrap,
    .parallax-card:nth-child(3) .parallax-card-img-wrap {
        height: 18rem;
    }

    .product-main-section {
        padding-top: 6.75rem;
    }

    .product-main-grid {
        gap: 1.75rem;
    }

    .product-main-section h1 {
        font-size: 1.875rem;
        line-height: 1.2;
    }

    .product-trust-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.875rem;
    }

    .product-trust-grid > div {
        min-height: 5rem;
        padding: 0.75rem 0.25rem;
    }

    .product-payment-row,
    .product-payment-methods {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.625rem;
    }

    .product-solution-sticky {
        padding-top: 4rem;
        padding-bottom: 3rem;
    }

    .product-solution-showcase {
        margin-left: 0;
        margin-right: 0;
        padding: 1rem;
        padding-top: clamp(240px, 64vw, 320px);
        padding-bottom: 1rem;
        border-radius: 1.75rem;
    }

    .product-solution-showcase .solution-slide {
        height: clamp(220px, 56vw, 280px);
    }

    .product-solution-tabs {
        position: relative;
        inset: auto;
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.875rem;
    }

    .product-solution-tabs button {
        padding: 1rem 1rem 1.125rem;
        border-radius: 1.25rem;
        text-align: left;
    }

    .product-bento-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 1rem;
        auto-rows: minmax(180px, auto);
    }

    .product-bento-grid > div {
        min-height: 180px;
        grid-column: auto !important;
        grid-row: auto !important;
    }

    .product-bento-grid > .col-span-2 {
        grid-column: span 2 / span 2 !important;
    }

    .product-bento-grid > .row-span-2 {
        grid-row: span 2 / span 2 !important;
    }

    .about-values-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .about-values-grid article {
        min-height: 300px;
    }

    .faq-tabs {
        display: flex !important;
        flex-wrap: nowrap;
        gap: 0.75rem;
        overflow-x: auto;
        margin: 0;
        padding: 0 0 0.25rem;
        scrollbar-width: none;
    }

    .faq-tabs::-webkit-scrollbar {
        display: none;
    }

    .faq-tabs .faq-tab {
        width: auto;
        flex: 0 0 auto;
        white-space: nowrap;
        padding: 0.875rem 1rem;
    }

    .joycove-search-capsule {
        flex-wrap: nowrap;
        align-items: center;
        gap: 0.75rem;
        padding: 0.875rem 0.875rem 0.875rem 1rem;
        border-radius: 9999px;
    }

    .joycove-search-capsule-input {
        width: auto;
        flex: 1 1 auto;
    }

    .joycove-search-submit {
        width: auto;
        flex: 0 0 auto;
        justify-content: center;
        padding: 0.875rem 1.25rem;
    }

    .joycove-media-pair {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 1rem;
    }

    .joycove-media-pair-item {
        width: 100% !important;
        margin: 0;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 2rem;
    }
}

@media (max-width: 389px) {
    html,
    body {
        overflow-x: clip;
    }

    .landing-hero-form {
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        align-items: center;
        gap: 0.375rem;
        border-radius: 9999px;
        padding: 0.4375rem 0.4375rem 0.4375rem 0.875rem !important;
    }

    .landing-hero-form input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
        font-size: 0.95rem;
    }

    .landing-hero-form button {
        width: auto !important;
        flex: 0 0 auto;
        margin: 0;
        white-space: nowrap;
        font-size: 0.9rem;
        line-height: 1.1;
        padding: 0.875rem 0.95rem;
    }

    .product-bento-grid {
        grid-template-columns: 1fr !important;
    }

    .product-bento-grid > div,
    .product-bento-grid > .col-span-2,
    .product-bento-grid > .row-span-2 {
        grid-column: auto !important;
        grid-row: auto !important;
    }

    .faq-tabs {
        display: grid !important;
        grid-template-columns: 1fr;
        overflow: visible;
    }

    .faq-tabs .faq-tab {
        width: 100%;
        white-space: normal;
    }

    .joycove-media-pair {
        grid-template-columns: 1fr !important;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== 首页邮箱表单：深色磨砂玻璃 ===== */
.glass-dark-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.08);
}

/* ===== 隐藏滚动条 ===== */
.hide-scrollbar::-webkit-scrollbar {
    display: none;
}

/* ===== Bento Grid 卡片交互 ===== */
.bento-card {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.bento-card:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    z-index: 10;
}

/* ===== 模态框动画 ===== */
.modal-enter {
    opacity: 0;
    transform: scale(0.95);
}

.modal-enter-active {
    opacity: 1;
    transform: scale(1);
    transition: opacity 300ms ease-out, transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-exit {
    opacity: 1;
    transform: scale(1);
}

.modal-exit-active {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 200ms ease-in, transform 200ms ease-in;
}

/* ===== 动画 ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.5s ease-out forwards;
}

/* ===== 选中态边框 ===== */
.variant-selected {
    border-color: #4CF2D4;
    background-color: #E8F68F;
    box-shadow: 0 0 0 2px #4CF2D4;
}

/* ===== 导航栏切换动画 ===== */
.nav-bar {
    position: fixed;
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.nav-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.nav-hidden {
    opacity: 0;
    transform: translateY(calc(-100% - 8px));
    pointer-events: none;
}

/* ===== 导航栏胶囊展开动画 ===== */
.nav-capsule {
    transition: background 0.4s ease-in-out,
                border-color 0.4s ease-in-out,
                box-shadow 0.4s ease-in-out;
    overflow: hidden;
}

.nav-capsule.nav-expanded {
    border-radius: 28px;
    box-shadow: 0 8px 40px 0 rgba(0, 0, 0, 0.08);
}

/* 首页展开：半透明玻璃 */
.is-dark-hero .nav-capsule.nav-expanded {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-color: rgba(255, 255, 255, 0.3);
}

/* 内页展开：白色玻璃 */
.is-light-page .nav-capsule.nav-expanded {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-color: rgba(0, 0, 0, 0.08);
}

/* ===== 导航栏：公共基础样式 ===== */
#company-nav-container {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid transparent;
    box-shadow: none;
    transition: background 0.35s ease,
                backdrop-filter 0.35s ease,
                border-color 0.35s ease,
                box-shadow 0.35s ease,
                color 0.35s ease;
}

#company-nav-container .nav-row a,
#company-nav-container .nav-row button {
    color: inherit;
    transition: none;
}

.home-quick-nav-links {
    display: none;
    align-items: center;
    gap: 2rem;
    min-width: 0;
    font-size: 0.875rem;
    font-weight: 500;
}

.home-quick-nav-links a {
    flex: 0 0 auto;
    color: inherit;
    white-space: nowrap;
    transition: color 0.15s ease;
}

.home-quick-nav-links a:hover,
.home-quick-nav-links a:focus-visible {
    color: #29BDAD !important;
    outline: none;
}

.home-quick-reserve-button {
    display: none;
    align-items: center;
    justify-content: center;
    min-height: 2.35rem;
    padding: 0 1.2rem;
    border: 0;
    border-radius: 9999px;
    background: linear-gradient(135deg, #4CF2D4 0%, #E8F68F 100%);
    color: #141B2D;
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    box-shadow: 0 0 16px rgba(76, 242, 212, 0.26);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.home-quick-reserve-button:hover,
.home-quick-reserve-button:focus-visible {
    color: #141B2D !important;
    box-shadow: 0 0 24px rgba(76, 242, 212, 0.45);
    transform: scale(1.03);
    outline: none;
}

#product-nav .product-nav-links {
    align-items: center;
}

#product-nav .product-nav-links .nav-link {
    display: inline-flex;
    align-items: center;
    height: 2.9rem;
    line-height: 1;
}

#product-nav .product-nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.9rem;
    line-height: 1;
}

.home-quick-email-input {
    display: none;
    width: 0;
    height: 2.35rem;
    min-width: 0;
    border: 1px solid rgba(20, 27, 45, 0.14);
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.52);
    color: #141B2D;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1;
    outline: none;
    padding: 0 0.95rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
    transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.home-quick-email-input::placeholder {
    color: rgba(20, 27, 45, 0.58);
}

.home-quick-email-input:focus {
    background: rgba(255, 255, 255, 0.72);
    border-color: rgba(41, 189, 173, 0.5);
    box-shadow: 0 0 0 3px rgba(76, 242, 212, 0.16);
}

#pain,
#solution,
#features,
#specs {
    scroll-margin-top: 6rem;
}

/* ===== 深色背景页（首页）：默认白色 ===== */
.is-dark-hero #company-nav-container {
    color: white;
}

.is-dark-hero #company-nav-container:hover {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.06);
    color: white;
}

.is-dark-hero #company-nav-container:hover .nav-row a:hover,
.is-dark-hero #company-nav-container:hover .nav-row button:hover {
    color: #4CF2D4;
    transition: color 0.15s ease;
}

.is-dark-hero #company-nav-container.nav-on-light {
    background: rgba(255, 255, 255, 0.32);
    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    border-color: rgba(255, 255, 255, 0.42);
    box-shadow: 0 14px 32px rgba(20, 27, 45, 0.12);
    color: #141B2D !important;
}

.is-dark-hero #company-nav-container.nav-on-light:hover,
.is-dark-hero #company-nav-container.nav-on-light.nav-scrolled {
    background: rgba(255, 255, 255, 0.38);
    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    border-color: rgba(255, 255, 255, 0.46);
    box-shadow: 0 14px 32px rgba(20, 27, 45, 0.14);
    color: #141B2D !important;
}

.is-dark-hero #company-nav-container.nav-on-light .nav-row a,
.is-dark-hero #company-nav-container.nav-on-light .nav-row button {
    color: #141B2D !important;
}

.is-dark-hero #company-nav-container.nav-on-light .company-nav-main-links {
    display: none !important;
}

.is-dark-hero #company-nav-container.nav-on-light .home-quick-nav-links {
    display: flex;
    color: #141B2D !important;
}

.is-dark-hero #company-nav-container.nav-on-light .company-nav-actions > :not(.home-quick-reserve-button):not(.home-quick-email-input) {
    display: none !important;
}

.is-dark-hero #company-nav-container.nav-on-light .company-nav-actions {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

.is-dark-hero #company-nav-container.nav-on-light .home-quick-reserve-button {
    display: inline-flex;
}

.is-dark-hero #company-nav-container.nav-on-light.home-quick-email-open .home-quick-email-input {
    display: block;
    width: min(13rem, 28vw);
}

.is-dark-hero #company-nav-container.nav-on-light:hover .nav-row a:hover,
.is-dark-hero #company-nav-container.nav-on-light:hover .nav-row button:hover {
    color: #29BDAD !important;
    transition: color 0.15s ease;
}

.is-dark-hero #company-nav-container.nav-on-light .home-quick-reserve-button:hover,
.is-dark-hero #company-nav-container.nav-on-light .home-quick-reserve-button:focus-visible {
    color: #141B2D !important;
}

.is-dark-hero #company-nav-container.nav-on-light.nav-expanded {
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-color: rgba(255, 255, 255, 0.32);
    box-shadow: 0 16px 40px rgba(20, 27, 45, 0.18);
    color: #ffffff !important;
}

.is-dark-hero #company-nav-container.nav-on-light #company-logo-light {
    display: none !important;
}

.is-dark-hero #company-nav-container.nav-on-light #company-logo-dark {
    display: block !important;
}

.is-dark-hero #company-nav-container.nav-on-light.nav-expanded #company-logo-light {
    display: block !important;
}

.is-dark-hero #company-nav-container.nav-on-light.nav-expanded #company-logo-dark {
    display: none !important;
}

.is-dark-hero #company-nav-container.nav-on-light.nav-expanded .nav-row a,
.is-dark-hero #company-nav-container.nav-on-light.nav-expanded .nav-row button {
    color: #ffffff !important;
}

.is-dark-hero #company-nav-container.nav-on-light.nav-expanded .nav-row a:hover,
.is-dark-hero #company-nav-container.nav-on-light.nav-expanded .nav-row button:hover {
    color: #4CF2D4 !important;
}

.is-light-page #company-nav-container.nav-expanded #mega-panel h3 {
    color: rgba(255, 255, 255, 0.45) !important;
}

.is-light-page #company-nav-container.nav-expanded #mega-panel a,
.is-light-page #company-nav-container.nav-expanded #mega-panel span {
    color: rgba(255, 255, 255, 0.82) !important;
}

.is-light-page #company-nav-container.nav-expanded #mega-panel .nav-panel-product-list a:first-child {
    background: rgba(255, 255, 255, 0.16) !important;
    color: #ffffff !important;
}

.is-light-page #company-nav-container.nav-expanded .nav-panel-divider {
    background: rgba(255, 255, 255, 0.15) !important;
}

.is-dark-hero #company-nav-container.nav-on-light.nav-expanded #mega-panel h3 {
    color: rgba(255, 255, 255, 0.45) !important;
}

.is-dark-hero #company-nav-container.nav-on-light.nav-expanded #mega-panel a,
.is-dark-hero #company-nav-container.nav-on-light.nav-expanded #mega-panel span {
    color: rgba(255, 255, 255, 0.82) !important;
}

.is-dark-hero #company-nav-container.nav-on-light.nav-expanded #mega-panel .nav-panel-product-list a:first-child {
    background: rgba(255, 255, 255, 0.16) !important;
    color: #ffffff !important;
}

.is-dark-hero #company-nav-container.nav-on-light.nav-expanded .nav-panel-divider {
    background: rgba(255, 255, 255, 0.15) !important;
}

/* ===== 浅色背景页（内页）：默认沿用首页滚动后的浅玻璃药丸 ===== */
.is-light-page #company-nav-container {
    background: rgba(255, 255, 255, 0.32);
    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    border-color: rgba(255, 255, 255, 0.42);
    box-shadow: 0 14px 32px rgba(20, 27, 45, 0.12);
    color: #141B2D !important;
}

.is-light-page #company-nav-container:hover,
.is-light-page #company-nav-container.nav-scrolled {
    background: rgba(255, 255, 255, 0.38);
    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    border-color: rgba(255, 255, 255, 0.46);
    box-shadow: 0 14px 32px rgba(20, 27, 45, 0.14);
    color: #141B2D !important;
}

.is-light-page #company-nav-container .nav-row a,
.is-light-page #company-nav-container .nav-row button {
    color: #141B2D !important;
}

.is-light-page #company-nav-container:hover .nav-row a:hover,
.is-light-page #company-nav-container:hover .nav-row button:hover {
    color: #29BDAD !important;
    transition: color 0.15s ease;
}

.is-light-page #company-nav-container.nav-expanded .nav-row a,
.is-light-page #company-nav-container.nav-expanded .nav-row button {
    color: #ffffff !important;
}

.is-light-page #company-nav-container.nav-expanded .nav-row a:hover,
.is-light-page #company-nav-container.nav-expanded .nav-row button:hover {
    color: #4CF2D4 !important;
}

/* ===== 展开状态（深色页）：白色文字 ===== */
.is-dark-hero #company-nav-container.nav-expanded {
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 40px 0 rgba(0, 0, 0, 0.06);
    color: white;
}

/* ===== 展开状态（浅色页）：沿用首页展开后的亮色玻璃效果 ===== */
.is-light-page #company-nav-container.nav-expanded {
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-color: rgba(255, 255, 255, 0.32);
    box-shadow: 0 16px 40px rgba(20, 27, 45, 0.18);
    color: #ffffff !important;
}

.is-light-page #company-logo-light {
    display: none !important;
}

.is-light-page #company-logo-dark {
    display: block !important;
}

.is-light-page #company-nav-container.nav-expanded #company-logo-light {
    display: block !important;
}

.is-light-page #company-nav-container.nav-expanded #company-logo-dark {
    display: none !important;
}

#company-nav-container.nav-expanded #mega-panel a:hover {
    color: #4CF2D4 !important;
}

#company-nav-container.nav-expanded #mega-panel a:hover span {
    color: #4CF2D4 !important;
}

#company-nav-container.nav-expanded #mega-panel .nav-panel-product-list a:hover {
    background: rgba(76, 242, 212, 0.16) !important;
    color: #4CF2D4 !important;
}

@media (min-width: 768px) {
    .about-values-grid h3 {
        min-height: 2.5em;
    }
}

.nav-panel-collapsed {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out,
                opacity 0.3s ease-in-out;
}

.nav-panel-expanded {
    max-height: 400px;
    opacity: 1;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out,
                opacity 0.4s ease-in-out 0.08s;
}

/* ===== 导航展开背景遮罩 ===== */
.nav-overlay {
    position: fixed;
    inset: 0;
    z-index: 40;
    background: rgba(0, 0, 0, 0);
    pointer-events: none;
    transition: background 0.4s ease-in-out;
}

.nav-overlay.active {
    background: rgba(0, 0, 0, 0.45);
    pointer-events: auto;
}

/* ===== 搜索弹层 ===== */
.joycove-search-modal {
    background: rgba(20, 27, 45, 0.42);
}

/* 面板外壳：纯胶囊，无背景（由内层 capsule 承载） */
.joycove-search-panel {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: transparent;
    border: none;
    box-shadow: none;
}

/* 胶囊搜索框（全功能一体） */
.joycove-search-capsule {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    /* 与导航/首页胶囊完全一致：pl-6 pr-1.5 py-1.5 */
    padding: 0.375rem 0.375rem 0.375rem 1.5rem;
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(32px) saturate(180%);
    -webkit-backdrop-filter: blur(32px) saturate(180%);
    box-shadow: 0 24px 64px rgba(20, 27, 45, 0.22), inset 0 1px 0 rgba(255,255,255,0.4);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.joycove-search-capsule:focus-within {
    border-color: rgba(76, 242, 212, 0.75);
    box-shadow: 0 0 0 4px rgba(76, 242, 212, 0.15), 0 24px 64px rgba(20, 27, 45, 0.22);
}

.joycove-search-capsule-icon {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    color: rgba(255, 255, 255, 0.6);
}

.joycove-search-capsule-input {
    flex: 1 1 auto;
    min-width: 0;
    border: 0;
    background: transparent;
    color: #ffffff;
    font-size: 1rem;
    outline: none;
}

.joycove-search-capsule-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.joycove-search-close-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.8);
    transition: background 0.2s ease, color 0.2s ease;
    cursor: pointer;
}

.joycove-search-close-btn:hover {
    background: rgba(255, 255, 255, 0.28);
    color: #ffffff;
}

/* 旧版 search-form / shell 保留兼容，但在弹窗中不再使用 */
.joycove-search-form { width: 100%; }

.joycove-search-shell {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    width: 100%;
    padding: 0.95rem 1rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.45);
    background: rgba(255, 255, 255, 0.22);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.joycove-search-shell:focus-within {
    border-color: rgba(76, 242, 212, 0.85);
    background: rgba(255, 255, 255, 0.32);
    box-shadow: 0 0 0 4px rgba(76, 242, 212, 0.18);
}

.joycove-search-input {
    flex: 1 1 auto;
    min-width: 0;
    border: 0;
    background: transparent;
    color: #ffffff;
    font-size: 1rem;
    outline: none;
}

.joycove-search-input::placeholder {
    color: rgba(255, 255, 255, 0.55);
}

.joycove-search-submit {
    flex: 0 0 auto;
    border: 0;
    border-radius: 9999px;
    padding: 0.75rem 1.75rem;
    background: linear-gradient(135deg, #4CF2D4 0%, #E8F68F 100%);
    color: #141B2D;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: 0 10px 24px rgba(76, 242, 212, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.joycove-search-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(76, 242, 212, 0.3);
}

.joycove-search-chip {
    display: inline-flex;
    align-items: center;
    border-radius: 9999px;
    padding: 0.5rem 0.9rem;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.75rem;
    font-weight: 600;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.joycove-search-chip:hover {
    transform: translateY(-1px);
    background: rgba(76, 242, 212, 0.25);
    color: #ffffff;
    border-color: rgba(76, 242, 212, 0.5);
}

.joycove-search-result-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.joycove-search-result-card:hover {
    transform: translateY(-2px);
    border-color: rgba(76, 242, 212, 0.32);
    box-shadow: 0 18px 40px rgba(20, 27, 45, 0.08);
}

/* ===== 公司 Footer ===== */
.footer-main {
    background-color: #f8f9fa;
}

.footer-bottom {
    background-color: #ffffff;
}

.footer-link {
    color: #6b7280;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: #4CF2D4;
}

.footer-social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 9999px;
    color: #374151;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.footer-social-icon:hover {
    color: #141B2D;
    background-color: #f3f4f6;
}

/* ===== Hero 邮箱输入框：保持透明底，避免浏览器自动填充染白 ===== */
.landing-hero-form input {
    background: transparent !important;
    background-color: transparent !important;
    -webkit-appearance: none;
    appearance: none;
    box-shadow: none;
    -webkit-box-shadow: none;
    caret-color: #ffffff;
}

.landing-hero-form input:-webkit-autofill,
.landing-hero-form input:-webkit-autofill:hover,
.landing-hero-form input:-webkit-autofill:focus,
.landing-hero-form input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px rgba(255, 255, 255, 0) inset !important;
    -webkit-text-fill-color: #ffffff !important;
    caret-color: #ffffff;
    transition: background-color 9999s ease-in-out 0s;
}

.landing-hero-form input::selection {
    background: rgba(76, 242, 212, 0.35);
    color: #ffffff;
}

/* ===== FAQ Accordion ===== */
details > summary {
    list-style: none;
}

details > summary::-webkit-details-marker {
    display: none;
}

/* ===== FAQ 侧边栏 Tab ===== */
.faq-tab {
    color: #6b7280;
    border-radius: 0.75rem;
}

.faq-tab:hover {
    color: #4CF2D4;
}

.faq-tab-active {
    color: #4CF2D4;
    font-weight: 700;
}

/* ===== FAQ 手风琴展开图标 ===== */
details[open] > summary .flex-shrink-0 {
    border-color: #4CF2D4;
    color: #4CF2D4;
}

/* ===== 首页 Pain Story 视频图文模块 ===== */
.pain-story-card {
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.pain-story-card:hover {
    transform: translateY(-4px);
    border-color: rgba(76, 242, 212, 0.32);
    box-shadow: 0 28px 80px rgba(20, 27, 45, 0.12);
}

.pain-story-media {
    isolation: isolate;
    background: transparent;
}

.pain-story-media::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(20, 27, 45, 0.06) 100%);
    pointer-events: none;
}

.pain-story-poster {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 1;
    transition: opacity 0.25s ease;
    pointer-events: none;
    object-fit: contain !important;
}

.pain-story-media video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain !important;
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.pain-story-play-btn {
    cursor: pointer;
    z-index: 3;
    border: none;
    background: transparent;
    padding: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.pain-story-media:hover .pain-story-play-btn,
.pain-story-media:focus-within .pain-story-play-btn {
    opacity: 1;
    pointer-events: auto;
}

@media (hover: none) {
    .pain-story-play-btn {
        opacity: 1;
        pointer-events: auto;
    }
}

.pain-story-play-icon {
    transition: opacity 0.25s ease, transform 0.25s ease, background-color 0.25s ease;
    pointer-events: none;
}

.pain-story-play-btn:hover .pain-story-play-icon {
    transform: scale(1.1);
    background-color: rgba(255, 255, 255, 0.35);
}

.pain-story-fullscreen-btn {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid rgba(255, 255, 255, 0.32);
    border-radius: 999px;
    color: #fff;
    background: rgba(15, 23, 42, 0.36);
    backdrop-filter: blur(14px);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.2);
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transform: translateY(0.375rem);
    transition: opacity 0.25s ease,
                transform 0.25s ease,
                background-color 0.25s ease,
                border-color 0.25s ease;
}

.pain-story-fullscreen-btn:hover,
.pain-story-fullscreen-btn:focus-visible {
    background: rgba(15, 23, 42, 0.58);
    border-color: rgba(255, 255, 255, 0.54);
    transform: translateY(0) scale(1.04);
}

.pain-story-media:hover .pain-story-fullscreen-btn,
.pain-story-media:focus-within .pain-story-fullscreen-btn,
.pain-story-media.is-video-playing .pain-story-fullscreen-btn {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

html.pain-story-fullscreen-open,
body.pain-story-fullscreen-open {
    overflow: hidden;
}

.pain-story-fullscreen-overlay {
    position: fixed;
    inset: 0;
    width: var(--pain-story-viewport-width, 100vw);
    height: var(--pain-story-viewport-height, 100vh);
    height: var(--pain-story-viewport-height, 100dvh);
    z-index: 99999;
    display: block;
    background: rgba(0, 0, 0, 0.96);
    opacity: 0;
    overflow: hidden;
    touch-action: none;
    transition: opacity 0.2s ease;
}

.pain-story-fullscreen-overlay[hidden] {
    display: none;
}

.pain-story-fullscreen-overlay.is-open {
    opacity: 1;
}

.pain-story-fullscreen-stage {
    position: absolute;
    top: 50%;
    left: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--pain-story-viewport-width, 100vw);
    height: var(--pain-story-viewport-height, 100vh);
    height: var(--pain-story-viewport-height, 100dvh);
    background: #000;
    transform: translate(-50%, -50%);
    transform-origin: center center;
}

.pain-story-fullscreen-video {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    background: #000;
}

.pain-story-fullscreen-close {
    position: fixed;
    top: max(1rem, env(safe-area-inset-top));
    right: max(1rem, env(safe-area-inset-right));
    z-index: 100000;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.875rem;
    height: 2.875rem;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 999px;
    color: #fff;
    background: rgba(15, 23, 42, 0.56);
    backdrop-filter: blur(14px);
    cursor: pointer;
}

.pain-story-fullscreen-close svg {
    width: 1.25rem;
    height: 1.25rem;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
}

@media (hover: none) {
    .pain-story-fullscreen-btn {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }
}

.pain-story-fullscreen-overlay.is-phone-portrait .pain-story-fullscreen-stage {
    width: var(--pain-story-viewport-height, 100vh);
    width: var(--pain-story-viewport-height, 100dvh);
    height: var(--pain-story-viewport-width, 100vw);
    transform: translate(-50%, -50%) rotate(90deg);
}

.pain-story-copy-shell {
    display: flex;
    padding: 0;
    background: transparent;
}

.pain-story-copy {
    position: relative;
    flex: 1;
    border-radius: 1.5rem;
    background: #FFFFFF;
    box-shadow: 0 12px 30px rgba(20, 27, 45, 0.05);
}

.pain-story-copy::before {
    display: none;
}

@media (min-width: 768px) {
    .pain-story-copy--flush-left {
        border-top-left-radius: 0;
        border-bottom-left-radius: 0;
    }

    .pain-story-copy--flush-right {
        border-top-right-radius: 0;
        border-bottom-right-radius: 0;
    }
}

.pain-story-copy > * {
    position: relative;
    z-index: 1;
}

/* ===== 全站基础响应式修正 ===== */
/* 注意：overflow-x:hidden 只能加在 html 上，body 上会破坏 position:sticky */
html {
    overflow-x: hidden;
}

img,
video {
    max-width: 100%;
}

@media (hover: none) {
    .bento-card:hover {
        transform: none;
        box-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.04);
    }
}

/* ===== 平板及以下 ===== */
@media (max-width: 1023px) {
    .pain-story-card:hover {
        transform: none;
    }

    .pain-story-copy-shell {
        padding: 0;
    }

    .responsive-company-nav,
    .responsive-product-nav {
        padding: 0.875rem;
    }

    .responsive-company-nav-container,
    .responsive-product-nav-container {
        padding-left: 1rem;
        padding-right: 0.875rem;
    }

    .mobile-menu-panel {
        height: 100svh;
        min-height: 100svh;
        overflow: hidden;
    }

    .mobile-menu-links {
        flex: 1 1 auto;
        min-height: 0;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        gap: 0.875rem;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .mobile-menu-links > :not([hidden]) ~ :not([hidden]) {
        margin-top: 0 !important;
    }

    .mobile-menu-link {
        display: block;
        font-size: 1rem;
        line-height: 1.45;
        padding: 0.2rem 0;
    }

    .landing-hero-section {
        min-height: 640px;
        padding-top: 5rem;
        padding-bottom: 3rem;
        height: auto;
    }

    .landing-hero-inner {
        margin-top: 0;
        padding-top: 2rem;
        padding-bottom: 1rem;
    }

    .landing-hero-copy h1 {
        font-size: clamp(2.75rem, 7vw, 4.25rem);
        margin-bottom: 2rem;
    }

    .landing-hero-form-wrap {
        width: 100%;
        max-width: 34rem;
    }

    .landing-hero-form {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .landing-solution-card {
        min-height: auto !important;
        padding-top: clamp(260px, 42vw, 340px);
        padding-bottom: 1rem;
    }

    .landing-solution-card > .absolute.inset-0 {
        inset: 0 0 auto 0;
        height: clamp(260px, 42vw, 340px);
    }

    .landing-solution-media {
        top: 0 !important;
        bottom: auto !important;
        height: clamp(260px, 42vw, 340px) !important;
        object-position: center center !important;
        transform: none !important;
        padding: 1.25rem;
    }

    .landing-solution-accordion-shell {
        position: relative !important;
        inset: auto !important;
        width: 100% !important;
        max-width: none !important;
        display: block !important;
        padding: 1rem !important;
    }

    #solution-accordion .solution-item {
        width: 100%;
        align-self: stretch;
    }

    #solution-accordion .solution-title {
        white-space: normal !important;
        overflow: visible !important;
        text-overflow: unset !important;
    }

    .landing-features-bleed {
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        padding-left: 1rem;
        padding-right: 1rem;
        box-sizing: border-box;
    }

    .landing-features-bleed img {
        width: 100% !important;
        margin-left: 0 !important;
        margin-top: 0 !important;
        border-radius: 1.5rem;
    }

    .landing-tech-media {
        width: 100%;
    }

    .product-main-section {
        padding-top: 6.5rem;
    }

    .product-main-grid {
        gap: 2rem;
    }

    .product-trust-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
    }

    .product-cta-group {
        flex-direction: column;
    }

    .product-cta-group > * {
        width: 100%;
    }

    .product-payment-row,
    .product-payment-methods {
        align-items: flex-start;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .product-solution-section {
        height: auto !important;
    }

    .product-solution-sticky {
        position: relative !important;
        top: auto !important;
        height: auto !important;
        display: block;
        padding-top: 4.5rem;
        padding-bottom: 4rem;
    }

    .product-solution-showcase {
        min-height: auto;
        padding: 1rem;
        padding-top: clamp(240px, 42vw, 320px);
        margin-left: 1rem;
        margin-right: 1rem;
    }

    .product-solution-showcase .solution-slide {
        top: 0;
        bottom: auto;
        height: clamp(220px, 38vw, 300px);
    }

    .product-solution-tabs {
        position: relative;
        inset: auto;
        left: auto;
        right: auto;
        bottom: auto;
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.875rem;
        margin-top: 0;
    }

    .product-tech-grid {
        gap: 1rem;
    }

    .product-tech-grid > div {
        padding-left: 0;
        padding-right: 0;
    }

    .product-tech-media {
        width: 100%;
    }

    .product-bento-grid {
        auto-rows: minmax(150px, auto);
    }

    .product-bento-grid > div {
        min-height: 150px;
    }

    .footer-grid {
        gap: 2rem;
    }

    .footer-bottom-inner {
        gap: 1.25rem;
    }

    .inner-hero {
        min-height: 220px !important;
    }

    .inner-hero-content {
        padding-top: 7rem;
        padding-bottom: 2.5rem;
    }

    .inner-hero-content h1 {
        font-size: clamp(2rem, 5vw, 3rem);
    }

    .faq-layout {
        gap: 2rem;
    }

    .faq-nav {
        width: 100%;
    }

    .faq-tabs {
        display: flex;
        flex-wrap: nowrap;
        gap: 0.75rem;
        overflow-x: auto;
        padding-bottom: 0.25rem;
    }

    .faq-tabs .faq-tab {
        flex: 0 0 auto;
        white-space: nowrap;
    }

    .policy-content h2 {
        font-size: 1.625rem;
    }
}

/* ===== 手机 ===== */
@media (max-width: 767px) {
    .pain-story-media {
        min-height: auto;
    }

    .pain-story-media-shell {
        overflow: hidden;
        border-radius: 1.75rem 1.75rem 0 0;
    }

    .pain-story-copy-shell {
        padding: 0;
    }

    .pain-story-copy {
        padding: 1.75rem;
        border-radius: 0;
        box-shadow: none;
    }

    .responsive-company-nav,
    .responsive-product-nav {
        padding: 0.75rem;
    }

    .responsive-company-nav-container,
    .responsive-product-nav-container {
        min-height: 3.5rem;
        padding-left: 0.875rem;
        padding-right: 0.75rem;
        border-radius: 9999px;
    }

    .mobile-menu-header,
    .mobile-menu-footer {
        padding: 1.25rem;
    }

    .mobile-menu-links {
        padding: 1.25rem;
        padding-top: 0.75rem;
    }

    .landing-hero-section {
        min-height: 100svh;
        padding-top: 5.5rem;
        padding-bottom: 2rem;
    }

    .landing-hero-inner {
        align-items: stretch;
    }

    .landing-hero-copy {
        width: 100%;
    }

    .landing-hero-copy p {
        font-size: 0.75rem;
        letter-spacing: 0.18em;
        margin-bottom: 1rem;
    }

    .landing-hero-copy h1 {
        font-size: clamp(2.25rem, 11vw, 3.25rem);
        line-height: 1.05;
        margin-bottom: 1.5rem;
    }

    .landing-hero-form {
        flex-direction: column;
        gap: 0.75rem;
        border-radius: 1.5rem;
        padding: 1rem !important;
        padding-left: 1rem !important;
        padding-right: 1rem !important;
        padding-top: 1rem !important;
        padding-bottom: 1rem !important;
    }

    .landing-hero-form input,
    .landing-hero-form button {
        width: 100%;
        box-sizing: border-box;
    }

    .landing-hero-form button {
        display: flex;
        align-items: center;
        justify-content: center;
        margin-left: auto;
        margin-right: auto;
        text-align: center;
    }

    #pain,
    #app,
    #features,
    #specs,
    .product-main-section,
    .policy-content,
    .help-hero + main section,
    .inner-hero + main section {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    #pain h2,
    #app h2,
    #features h2,
    #specs h2 {
        font-size: 1.75rem;
        line-height: 1.2;
        margin-bottom: 2.5rem;
    }

    .landing-solution-card {
        border-radius: 1.75rem;
        padding-top: 240px;
    }

    .landing-solution-card > .absolute.inset-0,
    .landing-solution-media {
        height: 240px !important;
    }

    .landing-solution-accordion-shell {
        padding: 0.875rem !important;
    }

    #solution-accordion .solution-item-header {
        gap: 0.75rem;
        padding-right: 1rem;
    }

    #solution-accordion .solution-item-body > div {
        padding-left: 1rem;
        padding-right: 1rem;
        padding-bottom: 1rem;
    }

    #solution-accordion .solution-item-body p {
        font-size: 0.9375rem;
    }

    .landing-tech-media,
    .product-tech-media {
        width: 100% !important;
    }

    .product-main-section h1 {
        font-size: 1.875rem;
    }

    .product-main-grid {
        gap: 1.5rem;
    }

    .product-trust-grid {
        gap: 0.875rem;
    }

    .product-trust-grid > div {
        padding: 0.5rem 0;
    }

    .product-main-section .flex.items-baseline.gap-3.mb-5 {
        flex-wrap: wrap;
    }

    .product-payment-methods {
        flex-direction: column;
        align-items: flex-start;
    }

    .product-payment-methods > span:first-child {
        width: 100%;
    }

    .product-solution-sticky {
        padding-top: 3.5rem;
        padding-bottom: 3rem;
    }

    .product-solution-sticky h2 {
        font-size: 2rem;
        line-height: 1.15;
    }

    .product-solution-showcase {
        margin-left: 0;
        margin-right: 0;
        border-radius: 1.5rem;
        padding-top: 220px;
    }

    .product-solution-showcase .solution-slide {
        height: 200px;
    }

    .product-solution-tabs button {
        padding: 1rem;
    }

    .product-bento-grid {
        grid-template-columns: 1fr;
    }

    .product-bento-grid > div {
        grid-column: auto !important;
        grid-row: auto !important;
        min-height: 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-subscribe-form {
        flex-direction: column;
        border-radius: 1rem;
    }

    .footer-subscribe-form button {
        border-left: 0;
        border-top: 1px solid #d1d5db;
        justify-content: center;
    }

    .footer-bottom-inner {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }

    .about-values-grid {
        grid-template-columns: 1fr;
    }

    .about-values-grid-wrap {
        border-radius: 1.75rem;
    }

    .faq-tabs {
        margin-left: -0.25rem;
        margin-right: -0.25rem;
        padding-left: 0.25rem;
        padding-right: 0.25rem;
    }

    .faq-tabs .faq-tab {
        padding: 0.875rem 1rem;
        background: #f8fafc;
    }

    .faq-panel h2 {
        font-size: 1.625rem;
        margin-bottom: 1.5rem;
    }

    .faq-panel summary {
        align-items: flex-start;
    }

    .faq-panel summary span:first-child,
    #specs details summary span:first-child {
        padding-right: 1rem;
    }

    .faq-panel p,
    #specs details p {
        padding-right: 0;
    }

    .policy-content,
    .inner-hero + main .max-w-7xl,
    .inner-hero + main .max-w-5xl,
    .inner-hero + main .max-w-4xl {
        word-break: break-word;
    }

    .landing-hero-copy p {
        font-size: 0.9375rem;
        line-height: 1.55;
        letter-spacing: 0.04em;
        max-width: 22rem;
        margin-bottom: 1.25rem;
    }

    .landing-hero-copy h1 {
        font-size: clamp(2.1rem, 10vw, 3rem);
        line-height: 1.12;
    }

    .landing-hero-form button,
    .product-checkout-btn,
    #paymentModal .pay-btn,
    #surveyModal #nextBtn,
    #surveyModal #prevBtn {
        white-space: normal;
        text-align: center;
    }

    .landing-solution-card {
        padding-top: clamp(220px, 54vw, 300px);
        padding-bottom: 1.25rem;
    }

    .landing-solution-card > .absolute.inset-0,
    .landing-solution-media {
        height: clamp(220px, 54vw, 300px) !important;
    }

    #solution-accordion .solution-item-header {
        align-items: flex-start;
    }

    #solution-accordion .solution-item.is-active .solution-item-body {
        max-height: 36rem !important;
    }

    #solution-accordion .solution-item-body p {
        font-size: 1rem;
        line-height: 1.65;
    }

    .product-main-section h1 {
        font-size: 1.625rem;
        line-height: 1.25;
    }

    .product-payment-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .product-checkout-btn span,
    #paymentModal .pay-btn span {
        white-space: normal;
    }

    #pain .cursor-default {
        height: auto !important;
        min-height: 28rem;
    }

    #pain .cursor-default > .absolute.bottom-0 {
        padding: 1.25rem !important;
    }

    #pain .cursor-default h3 {
        font-size: 1.25rem;
        line-height: 1.3;
    }

    #pain .cursor-default p {
        font-size: 0.95rem;
        line-height: 1.65;
    }

    .product-solution-sticky h2 {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .product-solution-showcase {
        padding-top: clamp(240px, 56vw, 320px);
        padding-bottom: 1rem;
    }

    .product-solution-showcase .solution-slide {
        height: clamp(220px, 52vw, 280px);
    }

    .product-solution-tabs {
        gap: 0.75rem;
    }

    .product-solution-tabs button {
        padding: 1rem;
        text-align: left;
    }

    .product-solution-tabs h4 {
        font-size: 1rem;
        line-height: 1.4;
    }

    .product-solution-tabs p {
        font-size: 0.9375rem;
        line-height: 1.6;
    }

    .faq-tabs {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.75rem;
        overflow: visible;
        margin-left: 0;
        margin-right: 0;
        padding-left: 0;
        padding-right: 0;
        padding-bottom: 0;
    }

    .faq-tabs .faq-tab {
        width: 100%;
        white-space: normal;
    }

    .faq-panel summary span:first-child,
    #specs details summary span:first-child,
    .policy-content h2,
    .inner-hero + main h2,
    .inner-hero + main h3,
    .inner-hero + main p,
    #paymentModal h3 {
        overflow-wrap: anywhere;
        word-break: break-word;
    }

    .joycove-search-panel {
        max-width: 100%;
    }

    .joycove-search-capsule {
        flex-wrap: wrap;
        gap: 0.625rem;
        padding: 0.875rem 0.875rem 0.875rem 1rem;
        border-radius: 1.5rem;
    }

    .joycove-search-capsule-input {
        width: 100%;
        font-size: 0.95rem;
    }

    .joycove-search-submit {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.25rem;
    }

    #paymentModal .relative.bg-white.rounded-3xl,
    #surveyModal .relative.bg-white.rounded-3xl {
        border-radius: 1.5rem;
    }

    #paymentModal .relative > .grid > div,
    #paymentModal .relative > .border-t {
        padding: 1.25rem;
    }

    #paymentModal .flex.items-center.gap-3.mb-3,
    #paymentModal .flex.items-center.gap-2.mb-4.text-xs.font-bold.text-nature-900 {
        flex-direction: column;
        align-items: flex-start;
    }

    #paymentModal .pay-btn {
        min-height: 3.5rem;
    }

    #surveyModal #surveyTitle {
        font-size: 1.75rem;
        line-height: 1.25;
    }

    #surveyModal #questionContainer {
        padding: 1.25rem;
    }

    #surveyModal .p-6.border-t.border-gray-100.flex.justify-between.gap-4 {
        flex-direction: column-reverse;
    }
}

/* ===== 模块四点五：视差品牌板块 ===== */

/*
 * Scroll Pinning 原理：
 *   外层容器 height: 300vh  → 提供 2 屏的滚动空间（1屏用于 pin，1屏用于动画）
 *   内层 sticky top:0       → 在父容器滚动时"钉住"在视口顶部
 *   两者叠加 = 背景随页面自然进入/离开，中间固定不动
 */

/* 外层：撑开滚动空间，正常文档流（随页面流动） */
#parallax-scroll-container {
    position: relative;
    height: 300vh;
}

/* 内层：sticky 钉住，背景图覆盖全屏 */
#parallax-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    overflow: hidden;
}

/* 暗色叠层 */
#parallax-sticky::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(10,10,10,0.92) 0%, rgba(10,10,10,0.6) 40%, rgba(0,0,0,0.05) 100%);
    z-index: 0;
    pointer-events: none;
}
#parallax-sticky::after {
    content: '';
    position: absolute;
    inset: 0;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    background: rgba(0,0,0,0.18);
    z-index: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.8s ease;
}
#parallax-sticky.cards-active::after {
    opacity: 1;
}

/* 内容层 */
#parallax-content {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 8vh 0 6vh;
    box-sizing: border-box;
}
#parallax-content-inner {
    width: 100%;
    max-width: calc(80rem + 5rem);
    margin: 0 auto;
    padding: 0 2.5rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: space-between;
}

/* ── 文案块 ── */
#parallax-text-block {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
    will-change: opacity, transform;
    pointer-events: none;
}
#parallax-text-block.px-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.px-top-left {
    position: absolute;
    top: 8vh;
    left: 0;
    right: 0;
    max-width: calc(80rem + 5rem);
    margin: 0 auto;
    padding: 0 2.5rem;
    box-sizing: border-box;
}
.px-brand-logo {
    display: block;
    height: 62vh;
    width: auto;
    max-width: 45%;
    margin-top: 9vh;
    object-fit: contain;
    object-position: left center;
}
#parallax-text-block .px-heading {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
    margin: 0 auto 1.5rem;
    text-align: center;
}

.px-bottom-right {
    position: absolute;
    bottom: 32vh;
    right: 0;
    left: 0;
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1.5rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}
.px-bottom-right .px-sub-title,
.px-bottom-right .px-sub {
    max-width: 620px;
    text-align: left;
}
#parallax-text-block .px-heading-sub {
    font-size: clamp(1rem, 1.8vw, 1.25rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
    margin-top: 0.75rem;
    text-align: center;
}
#parallax-text-block .px-sub-title {
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    font-weight: 600;
    color: #fff;
    line-height: 1.4;
    max-width: 720px;
    text-align: left;
    margin-bottom: 0.75rem;
}
#parallax-text-block .px-sub {
    font-size: 1rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.75;
    max-width: 720px;
    text-align: left;
}

/* ── 卡片区块 ── */
#parallax-cards-wrap {
    width: 100%;
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.7s ease 0.1s, transform 0.7s ease 0.1s;
    will-change: opacity, transform;
}
#parallax-cards-wrap.px-visible {
    opacity: 1;
    transform: translateY(0);
}
#parallax-cards-wrap .px-cards-header {
    margin-bottom: 1.1rem;
    text-align: center;
}
#parallax-cards-wrap .px-cards-header h3 {
    font-size: 2.25rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.15;
    margin: 0 auto;
}

/* 单张整图展示 */
.parallax-single-visual {
    width: 100%;
}
.parallax-single-image {
    display: block;
    width: 100%;
    height: auto;
}

.parallax-mobile-gallery {
    display: none;
}

.parallax-mobile-gallery-track {
    display: flex;
    gap: 1rem;
}

.parallax-mobile-card {
    min-width: 0;
}

.parallax-mobile-card-media {
    position: relative;
    overflow: hidden;
}

.parallax-mobile-card-image {
    display: block;
    width: 100%;
    height: auto;
}

/* 卡片滑动轨道 */
.parallax-track-outer {
    overflow: hidden;
    position: relative;
    width: 100%;
}
.parallax-track {
    display: flex;
    gap: 0;
    justify-content: space-between;
    width: 100%;
    transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

/* 单张卡片 */
.parallax-card {
    flex: 0 0 33.333%;
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 1rem;
    overflow: hidden;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: fit-content;
}
.parallax-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}
/* 卡片图片区：固定高度容器，图片绝对底部对齐，保证手机视觉等高 */
.parallax-card-img-wrap {
    width: 100%;
    height: 52.6vh;        /* = 目标手机显示高 50vh ÷ 0.95（54/55的手机占图比） */
    flex: 0 0 auto;
    position: relative;
    background: transparent;
    overflow: hidden;
}
.parallax-card-img {
    display: block;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: auto;
    object-fit: contain;
}
/*
 * 每张图 img height = 目标手机显示高 / 该图手机占图比
 * 目标手机显示高 = 50vh
 * 54: 手机占图高 ~95%  → img height = 50vh / 0.95 = 52.6vh
 * 55: 手机占图高 ~95%  → img height = 52.6vh（同上）
 * 53: 手机占图高 ~90%  → img height = 50vh / 0.90 = 55.6vh
 * 容器高度 = 52.6vh（以54/55为准），53图片溢出部分被 overflow:hidden 裁掉
 */
/* 55: 手机完整显示，偏右底部对齐 */
.px-img-55 { width: 100%; height: 100%; left: 0; right: 0; bottom: 0; transform: scale(0.98) translateY(2%) translateX(-5%); transform-origin: right bottom; object-fit: contain; object-position: right bottom; }
/* 54: 与53手机视觉等高，不裁剪，底部对齐 */
.px-img-54 { height: 63.1vh; bottom: 0; }
/* 53: 两手机放大20% → 55.6vh × 1.2 = 66.7vh；卡片容器高度也扩充 */
.px-img-53 { height: 66.7vh; }
/* 第二张卡片（54）与第三张（53）容器等高 */
.parallax-card:nth-child(2) .parallax-card-img-wrap { height: 63.1vh; }
/* 第三张卡片（53）放大20%：图片区高度 × 1.2，宽度扩至40% */
.parallax-card:nth-child(3) .parallax-card-img-wrap { height: 63.1vh; }
.parallax-card:nth-child(3) { flex: 0 0 40%; }
/* 第一张卡片（55）向左扩大20%：30% × 1.2 = 36%；总宽 36+24+40=100% */
.parallax-card:nth-child(1) { flex: 0 0 36%; }
/* 第一张卡片只扩容器高度，不改图片大小 */
.parallax-card:nth-child(1) .parallax-card-img-wrap { height: 63.1vh; }
.parallax-card:nth-child(2) { flex: 0 0 24%; }
.parallax-card-body {
    padding: 0.9rem 1rem 1.1rem;
}
.parallax-card-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.3rem;
    line-height: 1.3;
}
.parallax-card-desc {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.5;
    margin: 0;
}

/* 左右切换按钮 */
.parallax-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease;
    flex-shrink: 0;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.parallax-arrow:hover {
    background: rgba(255,255,255,0.28);
    transform: scale(1.08);
}
.parallax-arrow:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}
.parallax-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.35);
    transition: background 0.3s, transform 0.3s;
    cursor: pointer;
}

/* 移动端适配 */
@media (max-width: 767px) {
    #parallax-scroll-container { height: 350vh; }
    #parallax-content { padding: 0; }
    #parallax-content-inner { padding: 0 1.25rem; }
    #parallax-cards-wrap { padding: 0 0 2rem; }
    .parallax-card { flex: 0 0 76vw; }
    .parallax-track-outer {
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .parallax-track-outer::-webkit-scrollbar { display: none; }
    .parallax-track { transition: none; }
    .parallax-card { scroll-snap-align: start; }
    .parallax-arrow { display: none; }
    .parallax-single-visual {
        margin-top: 0.9rem;
    }
}

/* 平板：2张卡可见 */
@media (min-width: 768px) and (max-width: 1199px) {
    .parallax-card { flex: 0 0 calc(50% - 0.625rem); }
}

/* ===== Shared Navigation + Mobile Hardening ===== */
.nav-panel-grid,
.nav-panel-section,
.nav-panel-product-layout,
.nav-panel-product-card-grid,
.nav-panel-product-list,
.mobile-menu-link-copy,
.joycove-search-result-card,
.product-app-card,
.joycove-payment-modal-content,
.joycove-payment-modal-media,
.joycove-payment-modal-footer,
.joycove-survey-modal-shell {
    min-width: 0;
}

.mobile-menu-quick-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.mobile-menu-quick-link {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1rem;
    border-radius: 1.25rem;
    border: 1px solid #e5e7eb;
    background: linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(245,247,250,0.94) 100%);
    color: #141B2D;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.mobile-menu-quick-link:hover {
    border-color: rgba(76, 242, 212, 0.45);
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(20, 27, 45, 0.06);
}

.mobile-menu-quick-label {
    display: block;
    font-size: 0.95rem;
    line-height: 1.35;
    font-weight: 700;
    color: #141B2D;
}

.mobile-menu-quick-meta {
    display: block;
    font-size: 0.75rem;
    line-height: 1.5;
    color: #6b7280;
}

.mobile-menu-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mobile-menu-group-title {
    margin: 0;
    padding: 0 0.125rem;
    font-size: 0.72rem;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #9ca3af;
}

.mobile-menu-group-list {
    display: grid;
    gap: 0.625rem;
}

.mobile-menu-link-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.875rem;
    padding: 0.95rem 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    background: #ffffff;
    color: #141B2D;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.mobile-menu-link-row:hover {
    border-color: rgba(76, 242, 212, 0.45);
    background: #fbfefd;
    transform: translateY(-1px);
}

.mobile-menu-link-label {
    display: block;
    font-size: 0.9375rem;
    line-height: 1.35;
    font-weight: 700;
    color: #141B2D;
}

.mobile-menu-link-meta {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    line-height: 1.5;
    color: #6b7280;
}

.mobile-menu-link-arrow {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 9999px;
    background: #f8fafc;
    color: #9ca3af;
}

.joycove-modal-overlay {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.joycove-modal-shell {
    margin: auto;
}

.joycove-search-result-card h3,
.joycove-search-result-card p,
.joycove-payment-modal-content h3,
.joycove-payment-modal-content p,
.joycove-payment-modal-footer h4,
.joycove-payment-modal-footer p {
    overflow-wrap: anywhere;
    word-break: break-word;
}

#pain,
#solution,
#features,
#specs {
    scroll-margin-top: 6.5rem;
}

.product-app-card {
    width: min(100%, 16rem);
}

@media (max-width: 1023px) {
    .nav-panel-expanded {
        max-height: min(70vh, 36rem);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .nav-panel-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .nav-panel-divider {
        display: none;
    }

    .nav-panel-section--brand,
    .nav-panel-section--support {
        width: 100%;
    }

    .nav-panel-product-layout {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-panel-product-list {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
        gap: 0.5rem;
    }

    .nav-panel-product-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .nav-panel-section a {
        white-space: normal;
    }

    .mobile-menu-panel {
        overscroll-behavior: contain;
    }

    .landing-hero-copy,
    .landing-hero-form-wrap,
    .landing-hero-form {
        max-width: 100%;
    }

    .landing-hero-form input {
        min-height: 3rem;
    }

    .landing-hero-form button {
        min-height: 3.25rem;
    }

    .landing-solution-card {
        display: flex;
        flex-direction: column;
    }

    .landing-solution-accordion-shell {
        z-index: 3;
    }

    #solution-accordion .solution-item-header,
    #solution-accordion .solution-item-body > div {
        min-width: 0;
    }

    #solution-accordion .solution-title {
        overflow-wrap: anywhere;
        word-break: break-word;
    }

    #parallax-scroll-container {
        height: auto !important;
    }

    #parallax-sticky {
        position: relative;
        top: auto;
        height: auto;
        min-height: 0;
        background-position: 74% top;
    }

    #parallax-sticky::after {
        display: none;
    }

    #parallax-content {
        position: relative;
        inset: auto;
        padding: 0;
    }

    #parallax-content-inner {
        height: auto;
        gap: 1.75rem;
        padding: 4.5rem 1.5rem;
    }

    #parallax-text-block,
    #parallax-cards-wrap {
        position: relative;
        inset: auto;
        opacity: 1 !important;
        transform: none !important;
        pointer-events: auto;
    }

    .px-top-left,
    .px-bottom-right {
        position: relative;
        inset: auto;
        max-width: none;
        padding: 0;
    }

    .px-top-left {
        text-align: center;
    }

    .px-brand-logo {
        width: min(100%, 18rem);
        max-width: 100%;
        height: auto;
        margin: 1.5rem auto 0;
    }

    #parallax-text-block .px-heading {
        font-size: 2.25rem;
        margin-bottom: 0;
    }

    .px-bottom-right {
        justify-content: flex-start;
        margin-top: 1.25rem;
    }

    #parallax-text-block .px-sub {
        max-width: none;
        padding: 1rem 1.125rem;
        border-radius: 1rem;
        background: rgba(20, 27, 45, 0.46);
        font-size: 0.95rem;
        line-height: 1.75;
    }

    #parallax-cards-wrap {
        padding: 0;
    }

    .parallax-single-visual {
        overflow: hidden;
        border-radius: 1.75rem;
    }

    .product-main-grid {
        align-items: start;
    }

    .product-app-card {
        width: min(100%, 18rem);
    }

    .product-gallery-nav {
        opacity: 1 !important;
    }

    .product-app-card button {
        white-space: normal;
        text-align: center;
    }

    .product-tech-grid > div,
    .help-hero + main section > div,
    .inner-hero + main section > div,
    .footer-grid > div {
        min-width: 0;
    }

    .joycove-modal-shell {
        width: min(100%, 100%);
    }

    .joycove-payment-modal-grid {
        min-height: 0;
    }

    .joycove-payment-modal-footer {
        grid-template-columns: 1fr;
    }

    .joycove-payment-modal-content .flex.items-baseline.gap-3.mb-2,
    .joycove-payment-modal-content .flex.items-baseline.gap-3.mb-5 {
        flex-wrap: wrap;
    }
}

@media (max-width: 767px) {
    .mobile-menu-quick-grid {
        grid-template-columns: 1fr;
    }

    .mobile-menu-link-row {
        padding: 0.875rem;
    }

    .mobile-menu-link-arrow {
        width: 1.875rem;
        height: 1.875rem;
    }

    .landing-hero-copy h1 {
        max-width: 16ch;
    }

    .landing-hero-copy p {
        max-width: 26rem;
    }

    #solution-accordion .solution-item {
        border-radius: 1.25rem !important;
    }

    #solution-accordion .solution-item-header {
        padding: 0.875rem 0.875rem 0.875rem 0.75rem;
    }

    #solution-accordion .solution-plus-btn {
        width: 2.75rem;
        height: 2.75rem;
    }

    #solution-accordion .solution-item-body > div {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
        padding-bottom: 1rem;
    }

    #parallax-content-inner {
        padding: 3.25rem 1rem;
        gap: 1.5rem;
    }

    #parallax-text-block .px-heading {
        font-size: clamp(1.75rem, 9vw, 2.35rem);
        line-height: 1.15;
    }

    #parallax-text-block .px-sub {
        font-size: 0.9rem;
        line-height: 1.7;
    }

    .parallax-single-visual {
        border-radius: 1.25rem;
    }

    .product-app-card {
        width: 100%;
    }

    .product-solution-tabs button {
        border-radius: 1.25rem;
    }

    .product-bento-grid {
        gap: 1rem;
        auto-rows: auto;
    }

    .product-bento-grid .bento-card {
        padding: 1.25rem;
    }

    .product-bento-grid .bento-card h3 {
        font-size: 1.125rem;
        line-height: 1.35;
    }

    .product-bento-grid .bento-card p {
        line-height: 1.6;
    }

    .inner-hero + main blockquote {
        font-size: clamp(1.75rem, 8vw, 2.25rem);
        line-height: 1.35;
    }

    .joycove-modal-overlay {
        align-items: flex-start;
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
    }

    .joycove-modal-shell {
        max-height: calc(100dvh - 1.5rem) !important;
        border-radius: 1.5rem;
    }

    .joycove-payment-modal-grid {
        display: grid;
        grid-template-columns: 1fr;
    }

    .joycove-payment-modal-media {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1.25rem;
        min-height: 0;
    }

    .joycove-payment-modal-media > .absolute {
        position: static !important;
    }

    .joycove-payment-modal-media > img {
        width: 100%;
        max-width: 18rem;
        max-height: min(32vh, 16rem);
        margin: 0 auto;
    }

    .joycove-payment-modal-content,
    .joycove-payment-modal-footer {
        padding: 1.25rem;
    }

    .joycove-payment-modal-content .flex.items-center.gap-3.mb-3,
    .joycove-payment-modal-content .flex.items-center.gap-2.mb-4.text-xs.font-bold.text-nature-900,
    .joycove-payment-modal-content .flex.items-center.gap-2.mb-1 {
        flex-direction: column;
        align-items: flex-start;
    }

    .joycove-payment-modal-content .flex.gap-4 {
        flex-wrap: wrap;
    }

    .joycove-survey-modal-shell {
        max-height: calc(100dvh - 1.5rem) !important;
    }

}

/* ===== Mobile Media Layout System ===== */
@media (max-width: 1023px) {
    #solution-default-img,
    #solution-main-video,
    #solution-item-img,
    .landing-solution-media {
        object-position: center center !important;
        transform: none !important;
        transform-origin: center center !important;
    }

    .joycove-media--overview {
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        overflow: hidden;
    }

    .joycove-media--overview > picture,
    .joycove-media--contain > picture {
        display: block;
        width: 100%;
    }

    .joycove-media--overview img {
        display: block;
        width: 116% !important;
        max-width: none !important;
        margin-left: 50% !important;
        margin-right: 0 !important;
        transform: translateX(-50%);
    }

    .joycove-media--contain {
        width: 100% !important;
        max-width: none !important;
    }

    .joycove-media--contain img,
    .joycove-media--contain video,
    #parallax-text-block .px-brand-logo,
    .parallax-single-image,
    .joycove-payment-modal-media > img,
    .inner-hero + main figure > img,
    .inner-hero + main figure > video {
        display: block;
        margin-left: auto !important;
        margin-right: auto !important;
    }

    .joycove-media--contain img,
    .joycove-media--contain video,
    #parallax-text-block .px-brand-logo,
    .parallax-single-image,
    .joycove-payment-modal-media > img {
        object-position: center center;
    }

    .joycove-media--contain img,
    .joycove-media--contain video,
    .inner-hero + main figure > img,
    .inner-hero + main figure > video {
        max-width: 100%;
    }

    .joycove-product-main-media #mainProductImg {
        width: 100% !important;
        height: 100% !important;
        max-width: none !important;
        max-height: none !important;
        object-fit: cover;
    }

    .joycove-payment-modal-media > img {
        max-width: min(100%, 22rem);
        max-height: min(38vh, 20rem);
    }

    .product-solution-showcase .solution-slide {
        object-position: center center;
    }

    .joycove-media-pair {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: end;
        gap: 1rem;
    }

    .joycove-media-pair-item {
        width: 100% !important;
        max-width: none;
        margin: 0;
    }

    .joycove-media-pair-item img {
        width: 100%;
    }

    .parallax-card-img,
    .px-img-53,
    .px-img-54,
    .px-img-55 {
        left: 50% !important;
        right: auto !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        transform: translateX(-50%) !important;
        transform-origin: center bottom !important;
        object-position: center bottom !important;
    }
}

@media (max-width: 767px) {
    .joycove-media--overview img {
        width: 132% !important;
    }

    .joycove-media-pair {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .joycove-media-pair-item {
        width: min(100%, 22rem) !important;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 767px) {
    .footer-subscribe-form {
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: stretch;
        border-radius: 9999px;
    }

    .footer-subscribe-form input {
        width: 0;
        min-width: 0;
        flex: 1 1 auto;
        line-height: 1.25;
    }

    .footer-subscribe-form button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex: 0 0 3.25rem;
        min-width: 3.25rem;
        border-top: 0;
        border-left: 1px solid #d1d5db;
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .mobile-menu-link-row,
    .faq-panel summary,
    #specs details summary,
    #solution-accordion .solution-item-header {
        align-items: center;
    }

    .faq-panel summary,
    #specs details summary {
        min-height: 3rem;
    }

    .faq-panel summary span:first-child,
    #specs details summary span:first-child,
    .mobile-menu-link-label,
    .solution-title {
        line-height: 1.45;
    }

    .product-trust-grid > div {
        justify-content: center;
        min-height: 4.75rem;
    }

    .product-trust-grid > div span {
        display: flex;
        align-items: center;
        min-height: 2.5rem;
        line-height: 1.4;
    }

    .product-payment-row,
    .product-payment-methods,
    #paymentModal .flex.items-center.gap-3.mb-3,
    #paymentModal .flex.items-center.gap-2.mb-4.text-xs.font-bold.text-nature-900,
    .joycove-payment-modal-content .flex.items-center.gap-2.mb-1 {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
    }

    .product-payment-methods > span:first-child,
    #paymentModal .flex.items-center.gap-3.mb-3 > span:first-child,
    #paymentModal .flex.items-center.gap-2.mb-4.text-xs.font-bold.text-nature-900 > span,
    .joycove-payment-modal-content .flex.items-center.gap-2.mb-1 > span {
        display: inline-flex;
        align-items: center;
        min-height: 2rem;
        width: auto;
        line-height: 1.35;
    }

    .product-payment-methods .inline-flex,
    #paymentModal .inline-flex {
        align-items: center;
        min-height: 2rem;
    }
}

/* ===== Responsive Fidelity Priority Tail ===== */
@media (min-width: 768px) and (max-width: 1023px) {
    html,
    body {
        overflow-x: clip;
    }

    .landing-hero-form {
        flex-direction: row !important;
        align-items: center;
        gap: 0.625rem;
        padding-left: 1.25rem !important;
        padding-right: 0.375rem !important;
        border-radius: 9999px;
    }

    .landing-hero-form input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
        font-size: 1rem;
    }

    .landing-hero-form button {
        width: auto !important;
        flex: 0 0 auto;
        white-space: nowrap;
    }

    .landing-hero-section {
        height: min(100svh, 860px) !important;
        min-height: 720px;
        padding-top: 6rem;
        padding-bottom: 4rem;
    }

    .landing-hero-copy {
        max-width: 39rem;
    }

    .landing-hero-copy h1 {
        max-width: 16ch;
        font-size: clamp(3.8rem, 8.4vw, 5rem);
        line-height: 1.06;
        margin-bottom: 1.75rem;
    }

    .landing-hero-copy p {
        max-width: 29rem;
        font-size: 1rem;
        line-height: 1.65;
        letter-spacing: 0.02em;
        margin-bottom: 1.5rem;
    }

    .pain-story-media {
        min-height: auto;
    }

    .pain-story-copy {
        padding: 2.25rem;
    }

    .landing-solution-card {
        display: block !important;
        min-height: clamp(560px, 72vw, 660px) !important;
        padding-top: 0 !important;
        padding-bottom: 0 !important;
    }

    .landing-solution-card > .absolute.inset-0 {
        inset: 0 !important;
        height: auto !important;
    }

    .landing-solution-media {
        inset: 0 !important;
        height: 100% !important;
        padding: 0 !important;
    }

    .landing-solution-media--default {
        object-position: right center !important;
        transform: scale(1.08) translateX(8%) translateY(1%) !important;
        transform-origin: right center !important;
    }

    .landing-solution-media--video {
        object-position: right center !important;
        transform: translateY(-1%) !important;
    }

    .landing-solution-media--item {
        object-position: center center !important;
        transform: scale(1.18) translate(-4%, 3%) !important;
        transform-origin: center center !important;
    }

    .landing-solution-accordion-shell {
        position: absolute !important;
        inset: 0 auto 0 0 !important;
        width: auto !important;
        max-width: min(58vw, 34rem) !important;
        display: flex !important;
        padding: 1.75rem !important;
    }

    #solution-accordion .solution-item {
        width: max-content;
        max-width: min(100%, calc(100vw - 3.5rem));
        align-self: flex-start;
    }

    #solution-accordion .solution-item.is-active {
        width: max-content;
        max-width: min(100%, calc(100vw - 3.5rem));
        align-self: flex-start;
    }

    .landing-features-bleed {
        width: 100vw !important;
        margin-left: calc(-50vw + 50%) !important;
        margin-right: calc(-50vw + 50%) !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    #parallax-scroll-container {
        height: 300vh !important;
    }

    #parallax-sticky {
        position: sticky !important;
        top: 0 !important;
        height: 100vh !important;
        min-height: 100vh;
        background-position: center center !important;
    }

    #parallax-sticky::after {
        display: block !important;
    }

    #parallax-content {
        position: absolute !important;
        inset: 0 !important;
        padding: 8vh 0 6vh !important;
    }

    #parallax-content-inner {
        height: 100% !important;
        gap: 0 !important;
        padding: 0 2rem !important;
    }

    #parallax-text-block {
        position: absolute !important;
        inset: 0 !important;
        opacity: 0;
        transform: translateY(50px);
        pointer-events: none;
    }

    #parallax-text-block.px-visible {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    #parallax-cards-wrap {
        position: relative !important;
        inset: auto !important;
        opacity: 0;
        transform: translateY(60px);
        pointer-events: auto;
        padding: 0 !important;
    }

    #parallax-cards-wrap.px-visible {
        opacity: 1;
        transform: translateY(0);
    }

    .px-top-left,
    .px-bottom-right {
        position: absolute !important;
        max-width: calc(80rem + 5rem);
        padding: 0 2rem !important;
    }

    .px-top-left {
        top: 8vh;
        left: 0;
        right: 0;
        text-align: left;
    }

    .px-bottom-right {
        right: 0;
        left: 0;
        bottom: 6vh;
        justify-content: flex-end;
        margin-top: 0;
    }

    .px-brand-logo {
        width: auto !important;
        max-width: 46% !important;
        height: 58vh !important;
        margin: 8vh 0 0 !important;
        object-position: left center !important;
    }

    #parallax-text-block .px-sub {
        max-width: 32rem;
        padding: 0;
        background: transparent;
        font-size: 1rem;
        line-height: 1.75;
    }

    .product-main-section {
        padding-top: 7rem;
    }

    .product-main-grid {
        align-items: start;
        gap: 2.5rem;
    }

    .product-main-section h1 {
        font-size: 2.125rem;
        line-height: 1.18;
    }

    .product-payment-row,
    .product-payment-methods {
        flex-direction: row;
        align-items: center;
        gap: 0.75rem;
    }

    .product-solution-section {
        height: 300vh !important;
    }

    .product-solution-sticky {
        position: sticky !important;
        top: 0 !important;
        height: 100vh !important;
        display: flex !important;
        padding-top: 0 !important;
        padding-bottom: 0 !important;
    }

    .product-solution-showcase {
        min-height: clamp(540px, 72vh, 680px);
        padding: 0;
        margin-left: 1.5rem;
        margin-right: 1.5rem;
        margin-bottom: 1.5rem;
        border-radius: 2rem;
    }

    .product-solution-showcase .solution-slide {
        inset: 0 !important;
        height: 100% !important;
    }

    .product-solution-tabs {
        position: absolute !important;
        left: 1.5rem !important;
        right: 1.5rem !important;
        bottom: 1.5rem !important;
        display: grid !important;
        gap: 1rem;
        margin-top: 0;
    }

    .faq-tabs {
        display: flex;
        flex-wrap: nowrap;
        gap: 0.75rem;
        overflow-x: auto;
        padding-bottom: 0.25rem;
        margin-left: 0;
        margin-right: 0;
    }

    .faq-tabs .faq-tab {
        width: auto;
        flex: 0 0 auto;
        white-space: nowrap;
    }
}

@media (max-width: 767px) {
    .landing-mobile-break,
    .landing-hero-break-mobile,
    .about-mobile-break,
    .product-mobile-break,
    .index-mobile-break {
        display: none;
    }

    .landing-hero-section,
    .index-hero-section {
        height: auto !important;
        min-height: 100vh !important;
        min-height: 100svh !important;
    }

    #hero-section .landing-hero-copy,
    .index-hero-copy {
        max-width: min(100%, 26rem);
    }

    #hero-section .landing-hero-copy h1,
    .index-hero-copy h1 {
        max-width: none !important;
        font-size: clamp(2.35rem, 8.2vw, 3.2rem);
        line-height: 1.08;
        letter-spacing: -0.02em;
        text-wrap: balance;
    }

    #hero-section .landing-hero-copy p {
        max-width: 24rem;
    }

    .landing-hero-form {
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        gap: 0.5rem;
        border-radius: 9999px;
        padding: 0.5rem 0.5rem 0.5rem 1rem !important;
    }

    .landing-hero-form input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
    }

    .landing-hero-form button {
        width: auto !important;
        flex: 0 0 auto;
        margin: 0;
        white-space: nowrap;
    }

    .index-hero-form {
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: stretch;
        gap: 0.625rem;
    }

    .index-hero-form input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
    }

    .index-hero-form button {
        width: auto !important;
        flex: 0 0 auto;
        white-space: nowrap;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .landing-solution-heading,
    .about-story-title,
    .about-story-quote,
    .about-story-highlight,
    .about-story-vision,
    .product-pain-title,
    .product-solution-heading,
    .product-bento-primary-title {
        text-wrap: balance;
    }

    .landing-solution-heading,
    .product-solution-heading {
        max-width: 17rem;
        margin-left: auto;
        margin-right: auto;
    }

    .about-story-title,
    .about-story-quote,
    .about-story-vision {
        max-width: 22rem;
        margin-left: auto;
        margin-right: auto;
    }

    .about-story-highlight {
        max-width: 18rem;
    }

    #pain,
    #solution,
    #app,
    #features,
    #specs,
    .product-main-section,
    .policy-content,
    .help-hero + main section,
    .inner-hero + main section {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .pain-story-media {
        min-height: auto;
    }

    .pain-story-copy {
        padding: 2rem;
        border-radius: 1.75rem;
    }

    #solution .landing-solution-card {
        min-height: auto !important;
        background: #ffffff !important;
        padding-top: clamp(250px, 62vw, 340px) !important;
        padding-bottom: 1.25rem !important;
        border-radius: 2rem;
    }

    #solution .landing-solution-card > .absolute.inset-0 {
        inset: 0 0 auto 0 !important;
        height: clamp(250px, 62vw, 340px) !important;
    }

    #solution #solution-default-img,
    #solution #solution-main-video,
    #solution #solution-item-img,
    #solution .landing-solution-media {
        inset: 0 0 auto 0 !important;
        height: clamp(250px, 62vw, 340px) !important;
        padding: 0.5rem 0.65rem 0.75rem !important;
        object-position: center center !important;
        transform: none !important;
        transform-origin: center center !important;
    }

    #solution[data-solution-active="default"] #solution-default-img {
        transform: scale(1.08) translateX(-8%) !important;
    }

    #solution[data-solution-active="0"] #solution-main-video {
        transform: scale(1.12) translateX(-10%) !important;
    }

    #solution[data-solution-active="1"] #solution-main-video {
        transform: scale(1.13) translateX(-10%) !important;
    }

    #solution[data-solution-active="2"] #solution-main-video {
        transform: scale(1.24) translateX(-17%) !important;
    }

    #solution[data-solution-active="3"] #solution-item-img {
        transform: scale(1.34) translateX(-15%) !important;
    }

    .landing-solution-accordion-shell {
        position: relative !important;
        inset: auto !important;
        width: 100% !important;
        max-width: none !important;
        display: block !important;
        padding: 0 1rem 0 !important;
        margin-top: -1.75rem;
        z-index: 3;
    }

    #solution-accordion .solution-item {
        width: 100%;
        align-self: stretch;
        box-shadow: 0 8px 28px rgba(20, 27, 45, 0.08);
    }

    #solution-accordion .solution-item-header,
    #solution-accordion .solution-item-body > div {
        min-width: 0;
    }

    #solution-accordion .solution-item-header {
        align-items: center;
        gap: 0.75rem;
        padding: 0.875rem 1rem 0.875rem 0.875rem;
    }

    #solution-accordion .solution-item-body > div {
        padding-left: 4rem;
        padding-right: 1rem;
        padding-bottom: 1rem;
    }

    #solution-accordion .solution-item.is-active .solution-item-body {
        max-height: 28rem !important;
    }

    #solution-accordion .solution-title {
        white-space: normal !important;
        overflow: visible !important;
        text-overflow: unset !important;
        overflow-wrap: anywhere;
        word-break: break-word;
        line-height: 1.45;
    }

    #parallax-scroll-container {
        height: auto !important;
        min-height: 0 !important;
    }

    #parallax-sticky {
        position: relative !important;
        top: auto !important;
        height: auto !important;
        min-height: 0 !important;
    }

    #parallax-content {
        padding: 0 !important;
    }

    #parallax-content-inner {
        padding: 4.5rem 1.25rem !important;
        gap: 1.5rem !important;
    }

    #parallax-cards-wrap {
        padding-bottom: 2rem;
    }

    #parallax-text-block .px-sub {
        padding: 1rem 1.125rem;
        border-radius: 1rem;
        background: rgba(20, 27, 45, 0.46);
        font-size: 1rem;
        line-height: 1.7;
    }

    .parallax-single-visual {
        border-radius: 1.75rem;
    }

    .parallax-single-visual {
        display: none;
    }

    .parallax-mobile-gallery {
        display: block;
        margin-top: 1rem;
    }

    .parallax-mobile-gallery-track {
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding: 0 0 0.375rem;
    }

    .parallax-mobile-gallery-track::-webkit-scrollbar {
        display: none;
    }

    .parallax-mobile-card {
        flex: 0 0 min(19.5rem, 84vw);
        scroll-snap-align: center;
        border-radius: 1.5rem;
        overflow: hidden;
        border: 1px solid rgba(255, 255, 255, 0.14);
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.06) 100%);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        box-shadow: 0 18px 40px rgba(10, 10, 10, 0.22);
    }

    .parallax-mobile-card-media {
        min-height: 24rem;
        padding: 1rem 1rem 0;
        align-items: flex-end;
        justify-content: center;
        display: flex;
        background:
            radial-gradient(circle at top, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0) 58%),
            linear-gradient(180deg, rgba(14, 14, 14, 0.08) 0%, rgba(14, 14, 14, 0.02) 100%);
    }

    .parallax-mobile-card-image {
        width: auto;
        max-width: 100%;
        max-height: 24.5rem;
        object-fit: contain;
        filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.24));
    }

    .parallax-mobile-card-image--device {
        max-width: 92%;
    }

    .parallax-mobile-card-image--overview {
        max-width: 83%;
    }

    .parallax-mobile-card-image--trend {
        max-width: 95%;
    }

    .parallax-mobile-card-body {
        padding: 1rem 1rem 1.15rem;
    }

    .parallax-mobile-card-body h4 {
        margin: 0 0 0.4rem;
        font-size: 1rem;
        font-weight: 700;
        line-height: 1.3;
        color: #ffffff;
    }

    .parallax-mobile-card-body p {
        margin: 0;
        font-size: 0.86rem;
        line-height: 1.65;
        color: rgba(255, 255, 255, 0.78);
    }

    .parallax-track-outer {
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .parallax-track-outer::-webkit-scrollbar {
        display: none;
    }

    .parallax-mobile-gallery-track {
        gap: 0.875rem;
    }

    .parallax-track {
        transition: none;
        gap: 1rem;
    }

    .parallax-card,
    .parallax-card:nth-child(1),
    .parallax-card:nth-child(2),
    .parallax-card:nth-child(3) {
        flex: 0 0 min(18rem, 78vw) !important;
        border-radius: 1.5rem;
        scroll-snap-align: start;
    }

    .parallax-card-img-wrap,
    .parallax-card:nth-child(1) .parallax-card-img-wrap,
    .parallax-card:nth-child(2) .parallax-card-img-wrap,
    .parallax-card:nth-child(3) .parallax-card-img-wrap {
        height: 18rem;
    }

    .landing-features-bleed,
    .joycove-media--overview {
        width: auto !important;
        max-width: none !important;
        margin-left: 1rem !important;
        margin-right: 1rem !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        overflow: hidden;
    }

    .landing-features-bleed > picture,
    .joycove-media--overview > picture,
    .joycove-media--contain > picture {
        display: block;
        width: 100%;
    }

    #features .landing-features-bleed img,
    #features .joycove-media--overview img {
        display: block;
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        margin-left: auto !important;
        margin-right: auto !important;
        transform: none !important;
    }

    .product-main-section {
        padding-top: 7rem;
    }

    .product-main-grid {
        align-items: start;
        gap: 2.5rem;
    }

    .product-main-section h1 {
        font-size: 1.875rem;
        line-height: 1.2;
    }

    .product-trust-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
    }

    .product-trust-grid > div {
        min-width: 0;
        min-height: 4.75rem;
        padding: 0.5rem 0;
        justify-content: center;
    }

    .product-trust-grid > div span {
        display: flex;
        align-items: center;
        justify-content: center;
        text-wrap: balance;
    }

    .product-cta-group {
        flex-direction: column;
    }

    .product-payment-row,
    .product-payment-methods {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.625rem;
    }

    .product-solution-section {
        height: auto !important;
    }

    .product-solution-sticky {
        position: relative !important;
        top: auto !important;
        height: auto !important;
        min-height: 0 !important;
        overflow: visible !important;
    }

    .product-solution-showcase {
        min-height: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 1rem !important;
        padding-top: clamp(240px, 64vw, 320px) !important;
        padding-bottom: 1rem !important;
        border-radius: 1.75rem !important;
    }

    .product-solution-showcase .solution-slide {
        inset: 1rem 1rem auto 1rem !important;
        width: auto !important;
        height: clamp(220px, 56vw, 280px) !important;
        border-radius: 1.25rem;
    }

    .product-solution-tabs {
        position: relative !important;
        inset: auto !important;
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 0.875rem;
    }

    .product-bento-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 1rem;
        auto-rows: minmax(180px, auto);
    }

    .product-bento-grid > div {
        min-height: 180px;
        grid-column: auto !important;
        grid-row: auto !important;
    }

    .product-bento-grid > .col-span-2 {
        grid-column: span 2 / span 2 !important;
    }

    .product-bento-grid > .row-span-2 {
        grid-row: span 2 / span 2 !important;
    }

    .about-values-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .faq-tabs {
        display: flex !important;
        flex-wrap: nowrap;
        gap: 0.75rem;
        overflow-x: auto;
        margin: 0;
        padding: 0 0 0.25rem;
        scrollbar-width: none;
    }

    .faq-tabs::-webkit-scrollbar {
        display: none;
    }

    .faq-tabs .faq-tab {
        width: auto;
        flex: 0 0 auto;
        white-space: nowrap;
        padding: 0.875rem 1rem;
    }

    .joycove-search-panel {
        max-width: 100%;
    }

    .joycove-search-shell,
    .joycove-search-capsule {
        display: flex;
        flex-wrap: nowrap;
        align-items: center;
        gap: 0.75rem;
        padding: 0.875rem 0.875rem 0.875rem 1rem;
        border-radius: 9999px;
    }

    .joycove-search-input,
    .joycove-search-capsule-input {
        width: auto !important;
        flex: 1 1 auto;
        min-width: 0;
    }

    .joycove-search-submit {
        width: auto !important;
        flex: 0 0 auto;
        justify-content: center;
        padding: 0.875rem 1.25rem;
        white-space: nowrap;
    }

    .joycove-media-pair {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 1rem;
    }

    .joycove-media-pair-item {
        width: 100% !important;
        margin: 0;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 2rem;
    }

    .footer-subscribe-form {
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: stretch;
        border-radius: 9999px;
    }

    .footer-subscribe-form input {
        width: 0;
        min-width: 0;
        flex: 1 1 auto;
        line-height: 1.25;
    }

    .footer-subscribe-form button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex: 0 0 3.25rem;
        min-width: 3.25rem;
        border-top: 0;
        border-left: 1px solid #d1d5db;
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .mobile-menu-panel {
        isolation: isolate;
        overflow: hidden;
        background:
            radial-gradient(circle at top right, rgba(76, 242, 212, 0.18) 0%, rgba(76, 242, 212, 0) 28%),
            radial-gradient(circle at top left, rgba(232, 246, 143, 0.2) 0%, rgba(232, 246, 143, 0) 34%),
            linear-gradient(180deg, #fcfdff 0%, #f5f7fa 52%, #eef3f8 100%);
    }

    .mobile-menu-panel::before {
        content: '';
        position: absolute;
        inset: 0;
        background:
            linear-gradient(180deg, rgba(255, 255, 255, 0.62) 0%, rgba(255, 255, 255, 0) 18%),
            radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0) 28%);
        pointer-events: none;
        z-index: 0;
    }

    .mobile-menu-header,
    .mobile-menu-links,
    .mobile-menu-footer {
        position: relative;
        z-index: 1;
    }

    .mobile-menu-header {
        position: sticky;
        top: 0;
        padding: max(1.25rem, env(safe-area-inset-top)) 1.25rem 1rem;
        background: linear-gradient(180deg, rgba(252, 253, 255, 0.96) 0%, rgba(252, 253, 255, 0.82) 100%);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(209, 219, 212, 0.55);
    }

    .mobile-menu-close-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 2.875rem;
        height: 2.875rem;
        border-radius: 9999px;
        border: 1px solid rgba(209, 219, 212, 0.7);
        background: rgba(255, 255, 255, 0.7);
        box-shadow: 0 10px 24px rgba(20, 27, 45, 0.06);
    }

    .mobile-menu-links {
        padding: 1.1rem 1.25rem 1.5rem;
        gap: 1rem;
    }

    .mobile-menu-feature-card {
        position: relative;
        overflow: hidden;
        padding: 1.2rem;
        border-radius: 1.85rem;
        border: 1px solid rgba(209, 219, 212, 0.8);
        background:
            linear-gradient(145deg, rgba(255, 255, 255, 0.96) 0%, rgba(245, 247, 250, 0.9) 72%, rgba(232, 246, 143, 0.2) 100%);
        box-shadow:
            0 22px 44px rgba(20, 27, 45, 0.07),
            inset 0 1px 0 rgba(255, 255, 255, 0.7);
    }

    .mobile-menu-feature-card::after {
        content: '';
        position: absolute;
        right: -2.5rem;
        top: -2.5rem;
        width: 10rem;
        height: 10rem;
        border-radius: 9999px;
        background: radial-gradient(circle, rgba(76, 242, 212, 0.16) 0%, rgba(76, 242, 212, 0) 70%);
        pointer-events: none;
    }

    .mobile-menu-feature-copy {
        position: relative;
        z-index: 1;
    }

    .mobile-menu-feature-kicker {
        display: inline-flex;
        align-items: center;
        margin-bottom: 0.7rem;
        padding: 0.35rem 0.75rem;
        border-radius: 9999px;
        background: rgba(255, 255, 255, 0.78);
        border: 1px solid rgba(209, 219, 212, 0.8);
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        color: #29BDAD;
    }

    .mobile-menu-feature-title {
        margin: 0;
        max-width: 14ch;
        font-size: clamp(1.5rem, 5.8vw, 2rem);
        line-height: 1.08;
        font-weight: 700;
        color: #141B2D;
        text-wrap: balance;
    }

    .mobile-menu-feature-text {
        margin: 0.8rem 0 0;
        font-size: 0.92rem;
        line-height: 1.7;
        color: #667085;
    }

    .mobile-menu-feature-media {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 11rem;
        margin-top: 1rem;
        padding: 1rem 1rem 0.85rem;
        border-radius: 1.55rem;
        border: 1px solid rgba(209, 219, 212, 0.76);
        background:
            radial-gradient(circle at top, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.55) 52%, rgba(255, 255, 255, 0.26) 100%),
            linear-gradient(180deg, rgba(245, 247, 250, 0.9) 0%, rgba(255, 255, 255, 0.85) 100%);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
    }

    .mobile-menu-feature-badge {
        position: absolute;
        top: 0.85rem;
        left: 0.85rem;
        display: inline-flex;
        align-items: center;
        padding: 0.35rem 0.65rem;
        border-radius: 9999px;
        background: rgba(20, 27, 45, 0.9);
        font-size: 0.68rem;
        font-weight: 700;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        color: #ffffff;
        z-index: 1;
    }

    .mobile-menu-feature-picture {
        display: flex;
        width: 100%;
        min-height: 9rem;
        align-items: center;
        justify-content: center;
    }

    .mobile-menu-feature-picture img {
        display: block;
        width: min(100%, 12rem);
        height: auto;
        filter: drop-shadow(0 16px 28px rgba(20, 27, 45, 0.12));
    }

    .mobile-menu-quick-grid--hero {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.75rem;
        margin-top: 0.95rem;
    }

    .mobile-menu-quick-link--hero {
        min-height: 5.25rem;
        padding: 0.9rem 0.95rem;
        border-radius: 1.25rem;
        border: 1px solid rgba(209, 219, 212, 0.75);
        background: rgba(255, 255, 255, 0.74);
        box-shadow: 0 10px 22px rgba(20, 27, 45, 0.05);
    }

    .mobile-menu-quick-link--hero .mobile-menu-quick-label {
        font-size: 0.96rem;
    }

    .mobile-menu-quick-link--hero .mobile-menu-quick-meta {
        margin-top: 0.22rem;
        font-size: 0.72rem;
        line-height: 1.55;
        color: #667085;
    }

    .mobile-menu-search-card {
        border-color: rgba(209, 219, 212, 0.78) !important;
        border-radius: 1.55rem !important;
        background: rgba(255, 255, 255, 0.82) !important;
        box-shadow:
            0 18px 36px rgba(20, 27, 45, 0.05),
            inset 0 1px 0 rgba(255, 255, 255, 0.8);
    }

    .mobile-menu-search-card > span:first-child {
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(245, 247, 250, 0.88) 100%) !important;
        border: 1px solid rgba(209, 219, 212, 0.8);
        color: #667085;
        box-shadow: 0 10px 20px rgba(20, 27, 45, 0.06);
    }

    .mobile-menu-section-card {
        padding: 0.85rem;
        border-radius: 1.55rem;
        border: 1px solid rgba(209, 219, 212, 0.7);
        background: rgba(255, 255, 255, 0.72);
        box-shadow:
            0 18px 36px rgba(20, 27, 45, 0.05),
            inset 0 1px 0 rgba(255, 255, 255, 0.8);
    }

    .mobile-menu-group-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.75rem;
    }

    .mobile-menu-group-title {
        padding: 0;
        font-size: 0.74rem;
        letter-spacing: 0.18em;
        color: #98A2B3;
    }

    .mobile-menu-group-count {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 1.8rem;
        height: 1.8rem;
        padding: 0 0.45rem;
        border-radius: 9999px;
        border: 1px solid rgba(209, 219, 212, 0.74);
        background: rgba(255, 255, 255, 0.86);
        font-size: 0.72rem;
        font-weight: 700;
        color: #98A2B3;
    }

    .mobile-menu-group-list {
        gap: 0.7rem;
    }

    .mobile-menu-link-row {
        padding: 0.95rem 1rem;
        border-radius: 1.25rem;
        border-color: rgba(209, 219, 212, 0.72);
        background:
            linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(248, 250, 252, 0.9) 100%);
        box-shadow:
            0 10px 22px rgba(20, 27, 45, 0.04),
            inset 0 1px 0 rgba(255, 255, 255, 0.7);
    }

    .mobile-menu-link-label {
        font-size: 0.97rem;
    }

    .mobile-menu-link-meta {
        margin-top: 0.28rem;
        font-size: 0.78rem;
        line-height: 1.58;
        color: #667085;
    }

    .mobile-menu-link-arrow {
        width: 2.1rem;
        height: 2.1rem;
        background: linear-gradient(180deg, rgba(245, 247, 250, 1) 0%, rgba(255, 255, 255, 0.96) 100%);
        border: 1px solid rgba(209, 219, 212, 0.72);
        color: #98A2B3;
        box-shadow: 0 8px 18px rgba(20, 27, 45, 0.05);
    }

    .mobile-menu-footer {
        padding-bottom: calc(1.5rem + env(safe-area-inset-bottom));
        background: linear-gradient(180deg, rgba(245, 247, 250, 0) 0%, rgba(245, 247, 250, 0.88) 26%, rgba(245, 247, 250, 0.98) 100%);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-top: 1px solid rgba(209, 219, 212, 0.55);
    }

    .mobile-menu-footer button {
        background: linear-gradient(135deg, #4CF2D4 0%, #E8F68F 100%) !important;
        color: #141B2D !important;
        box-shadow: 0 18px 34px rgba(76, 242, 212, 0.22);
    }

    .mobile-menu-footer-note {
        margin: 0.75rem 0 0;
        text-align: center;
        font-size: 0.76rem;
        line-height: 1.5;
        color: #98A2B3;
    }
}

@media (max-width: 389px) {
    #hero-section .landing-hero-copy {
        max-width: 100%;
    }

    #hero-section .landing-hero-copy h1,
    .index-hero-copy h1 {
        font-size: clamp(2.05rem, 8.6vw, 2.65rem);
        line-height: 1.08;
    }

    .landing-hero-form {
        gap: 0.375rem;
        padding: 0.4375rem 0.4375rem 0.4375rem 0.875rem !important;
    }

    .landing-hero-form input {
        font-size: 0.95rem;
    }

    .landing-hero-form button {
        font-size: 0.9rem;
        line-height: 1.1;
        padding: 0.875rem 0.95rem;
    }

    .index-hero-form {
        gap: 0.375rem;
    }

    .index-hero-form button {
        font-size: 0.9rem;
        line-height: 1.1;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .product-bento-grid {
        grid-template-columns: 1fr !important;
    }

    .product-bento-grid > div,
    .product-bento-grid > .col-span-2,
    .product-bento-grid > .row-span-2 {
        grid-column: auto !important;
        grid-row: auto !important;
    }

    .faq-tabs {
        display: grid !important;
        grid-template-columns: 1fr;
        overflow: visible;
    }

    .faq-tabs .faq-tab {
        width: 100%;
        white-space: normal;
    }

    .joycove-search-shell,
    .joycove-search-capsule {
        flex-wrap: wrap;
        gap: 0.625rem;
        border-radius: 1.5rem;
    }

    .joycove-search-input,
    .joycove-search-capsule-input,
    .joycove-search-submit {
        width: 100% !important;
    }

    .joycove-media-pair {
        grid-template-columns: 1fr !important;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .mobile-menu-feature-card {
        padding: 1rem;
    }

    .mobile-menu-feature-title {
        font-size: 1.35rem;
    }

    .mobile-menu-feature-text {
        font-size: 0.88rem;
    }

    .mobile-menu-quick-grid--hero {
        grid-template-columns: 1fr;
    }

    .mobile-menu-footer-note {
        font-size: 0.72rem;
    }
}

/* ===== Mobile Menu Global Scroll Fix ===== */
@media (max-width: 767px) {
    #mobile-menu.mobile-menu-panel {
        height: 100svh;
        min-height: 100svh;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        touch-action: pan-y;
    }

    #mobile-menu .mobile-menu-links {
        flex: 0 0 auto;
        min-height: auto;
        overflow: visible;
        padding-bottom: 1.5rem;
    }
}

/* ===== Mobile Hero Product Visibility Fix ===== */
@media (max-width: 767px) {
    #hero-section {
        align-items: flex-end !important;
        height: 100vh !important;
        height: 100svh !important;
        min-height: 100vh !important;
        max-height: none !important;
    }

    #hero-section #hero-poster {
        object-position: 45% center !important;
        transform: none !important;
    }

    #hero-section #hero-video {
        object-position: 55% center !important;
        transform: none !important;
    }

    #hero-section .landing-hero-inner {
        margin-top: 0 !important;
        padding-bottom: 2rem;
    }
}

/* ===== Precise Portions Hero (模块 4.6) ===== */
.details-hero-section {
    background: #f4f6fa;
    padding: 5rem 0 0;
    overflow: hidden;
}

.details-hero-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    min-height: 80vh;
}

.details-hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.details-hero-image img {
    width: 100%;
    max-width: 520px;
    height: auto;
    object-fit: contain;
    display: block;
}

.details-hero-text {
    max-width: 500px;
}

.details-hero-text h2 {
    color: #1a1a2e;
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin: 0 0 1.5rem;
}

.details-hero-text p {
    color: #6b7280;
    font-size: 1.05rem;
    line-height: 1.75;
    margin: 0;
}

@media (max-width: 767px) {
    .details-hero-section {
        padding: 3rem 0 0;
    }

    .details-hero-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
        min-height: auto;
        padding-bottom: 2rem;
    }

    .details-hero-image {
        order: -1;
    }

    .details-hero-image img {
        max-width: 320px;
    }

    .details-hero-text h2 {
        font-size: 1.75rem;
    }

    .details-hero-text p {
        font-size: 0.95rem;
    }
}

/* ===== Details Carousel (模块 4.7) ===== */
#details-carousel {
    background: #f4f6fa;
    padding: 5rem 0 4rem;
    overflow: hidden;
}

.details-carousel-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.details-carousel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2.5rem;
}

.details-carousel-title {
    color: #1a1a2e;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0;
}

.details-nav {
    display: flex;
    gap: 0.625rem;
}

/* Rail: left-aligned with container, overflows right past viewport */
.details-carousel-rail {
    padding-left: max(1.5rem, calc((100vw - 1280px) / 2 + 1.5rem));
    overflow: visible;
}

.details-track {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.details-card {
    flex: 0 0 420px;
    border-radius: 1.25rem;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.details-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
}

.details-card-img {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.details-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
}

.details-card h3 {
    color: #1a1a2e;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 1.25rem 1.5rem 0.5rem;
    line-height: 1.3;
}

.details-card p {
    color: #6b7280;
    font-size: 0.9rem;
    line-height: 1.65;
    margin: 0 1.5rem 1.5rem;
}

/* Arrows */
.details-arrow {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid #d1d5db;
    background: #fff;
    color: #1a1a2e;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.25s, border-color 0.25s, opacity 0.25s;
}

.details-arrow:hover:not(:disabled) {
    background: #f0f0f0;
    border-color: #9ca3af;
}

.details-arrow:disabled {
    cursor: default;
    opacity: 0.3;
}

/* Dots */
.details-dots {
    display: flex;
    justify-content: flex-start;
    gap: 0.5rem;
    margin-top: 2rem;
}

.details-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #d1d5db;
    cursor: pointer;
    transition: background 0.25s, transform 0.25s;
}

.details-dot.active {
    background: #1a1a2e;
    transform: scale(1.35);
}

/* Responsive */
@media (max-width: 767px) {
    #details-carousel {
        padding: 3rem 0 2.5rem;
    }

    .details-carousel-header {
        margin-bottom: 1.5rem;
    }

    .details-carousel-title {
        font-size: 1.35rem;
    }

    .details-carousel-rail {
        padding-left: 1.5rem;
    }

    .details-card {
        flex: 0 0 85vw;
    }

    .details-arrow {
        width: 36px;
        height: 36px;
    }

    .details-arrow svg {
        width: 16px;
        height: 16px;
    }

    .details-card h3 {
        font-size: 1.05rem;
        margin: 1rem 1rem 0.375rem;
    }

    .details-card p {
        font-size: 0.85rem;
        margin: 0 1rem 1.25rem;
    }
}

/* Final mobile polish for the parallax text block */
@media (max-width: 767px) {
    #parallax-sticky::before {
        display: block !important;
        opacity: 1 !important;
        background:
            linear-gradient(180deg, rgba(6, 8, 12, 0.34) 0%, rgba(6, 8, 12, 0.52) 34%, rgba(6, 8, 12, 0.58) 100%) !important;
    }

    #parallax-sticky::after {
        display: block !important;
        opacity: 1 !important;
        backdrop-filter: blur(10px) saturate(125%) !important;
        -webkit-backdrop-filter: blur(10px) saturate(125%) !important;
        background: rgba(6, 8, 12, 0.28) !important;
    }

    #parallax-text-block .px-bottom-right {
        align-items: flex-start !important;
    }

    #parallax-text-block .px-bottom-right .px-sub-title,
    #parallax-text-block .px-bottom-right .px-sub {
        align-self: flex-start !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        text-align: left !important;
    }

    #parallax-text-block .px-bottom-right .px-sub {
        padding: 0 !important;
        border-radius: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
    }

    #parallax-cards-wrap {
        margin-top: 3rem !important;
    }

    #parallax-cards-wrap .parallax-mobile-gallery {
        width: 100vw !important;
        margin-left: calc(50% - 50vw) !important;
        margin-right: calc(50% - 50vw) !important;
        overflow: hidden !important;
    }

    #parallax-cards-wrap .parallax-mobile-gallery-track {
        padding-left: 1.25rem !important;
        padding-right: 1.25rem !important;
    }
}

/* Features collage: keep image within the navigation width */
#features .features-collage-media {
    width: 100% !important;
    max-width: 80rem !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    overflow: hidden;
}

#features .features-collage-media > picture {
    display: block;
    width: 100%;
}

#features .features-collage-media .landing-features-overview-image {
    display: block;
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    margin: 0 auto !important;
    transform: none !important;
}

/* Mobile tech media close-up */
@media (max-width: 767px) {
    #layer1-video-wrap {
        aspect-ratio: 1.45 / 1 !important;
        background: #ffffff !important;
    }

    #layer1-video {
        width: 125% !important;
        max-width: none !important;
        height: 100% !important;
        margin-left: 50% !important;
        transform: translateX(-50%) !important;
        transform-origin: center center !important;
        object-fit: contain !important;
        object-position: center center !important;
    }
}

/* Mobile navigation: full-screen frosted glass, aligned with desktop nav language */
@media (max-width: 767px) {
    #mobile-menu.mobile-menu-panel {
        height: 100dvh !important;
        min-height: 100svh !important;
        padding: max(1rem, env(safe-area-inset-top)) 1rem max(1rem, env(safe-area-inset-bottom)) !important;
        background: rgba(20, 27, 45, 0.52) !important;
        color: #ffffff !important;
        backdrop-filter: blur(30px) saturate(160%) !important;
        -webkit-backdrop-filter: blur(30px) saturate(160%) !important;
        overflow-x: hidden !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch;
    }

    #mobile-menu.mobile-menu-panel::before {
        content: '';
        position: fixed;
        inset: 0;
        z-index: 0;
        pointer-events: none;
        background:
            linear-gradient(180deg, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0.06) 38%, rgba(20, 27, 45, 0.22) 100%),
            radial-gradient(circle at 78% 12%, rgba(76, 242, 212, 0.22) 0%, rgba(76, 242, 212, 0) 34%),
            radial-gradient(circle at 12% 82%, rgba(232, 246, 143, 0.16) 0%, rgba(232, 246, 143, 0) 36%);
    }

    #mobile-menu .mobile-menu-header {
        position: relative !important;
        top: auto !important;
        z-index: 2;
        min-height: 3.75rem;
        margin: 0 0 1.25rem !important;
        padding: 0.375rem 0.5rem 0.375rem 1.25rem !important;
        border: 1px solid rgba(255, 255, 255, 0.28) !important;
        border-radius: 9999px !important;
        background: rgba(255, 255, 255, 0.16) !important;
        box-shadow: 0 18px 48px rgba(10, 14, 24, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.28) !important;
        backdrop-filter: blur(24px) saturate(160%) !important;
        -webkit-backdrop-filter: blur(24px) saturate(160%) !important;
    }

    #mobile-menu .mobile-menu-header img {
        filter: brightness(0) invert(1);
        opacity: 0.96;
    }

    #mobile-menu .mobile-menu-close-btn {
        width: 2.875rem !important;
        height: 2.875rem !important;
        border: 1px solid rgba(255, 255, 255, 0.28) !important;
        background: rgba(255, 255, 255, 0.14) !important;
        color: #ffffff !important;
        box-shadow: none !important;
    }

    #mobile-menu .mobile-menu-feature-shell,
    #mobile-menu .mobile-menu-links,
    #mobile-menu .mobile-menu-footer {
        position: relative;
        z-index: 1;
    }

    #mobile-menu .mobile-menu-feature-shell {
        flex: 0 0 auto;
        padding: 0 !important;
        background: transparent !important;
    }

    #mobile-menu .mobile-menu-feature-card {
        padding: 0 !important;
        border: 0 !important;
        border-radius: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        overflow: visible !important;
    }

    #mobile-menu .mobile-menu-feature-card::after,
    #mobile-menu .mobile-menu-feature-copy,
    #mobile-menu .mobile-menu-feature-media {
        display: none !important;
    }

    #mobile-menu .mobile-menu-quick-grid--hero {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 0.75rem !important;
        margin: 0 0 0.9rem !important;
    }

    #mobile-menu .mobile-menu-quick-link,
    #mobile-menu .mobile-menu-search-card,
    #mobile-menu .mobile-menu-section-card {
        border: 1px solid rgba(255, 255, 255, 0.18) !important;
        background: rgba(255, 255, 255, 0.11) !important;
        color: #ffffff !important;
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18) !important;
        backdrop-filter: blur(18px) saturate(150%) !important;
        -webkit-backdrop-filter: blur(18px) saturate(150%) !important;
    }

    #mobile-menu .mobile-menu-quick-link {
        min-height: 4.625rem !important;
        padding: 1rem !important;
        border-radius: 1.25rem !important;
    }

    #mobile-menu .mobile-menu-quick-label,
    #mobile-menu .mobile-menu-link-label {
        color: #ffffff !important;
        font-weight: 700;
    }

    #mobile-menu .mobile-menu-quick-meta,
    #mobile-menu .mobile-menu-link-meta,
    #mobile-menu .mobile-menu-footer-note,
    #mobile-menu .mobile-menu-search-card span span:last-child {
        color: rgba(255, 255, 255, 0.62) !important;
    }

    #mobile-menu .mobile-menu-links {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.9rem !important;
        padding: 0 !important;
        overflow: visible !important;
    }

    #mobile-menu .mobile-menu-search-card {
        min-height: 4rem;
        padding: 0.875rem 1rem !important;
        border-radius: 1.25rem !important;
    }

    #mobile-menu .mobile-menu-search-card > span:first-child {
        width: 2.75rem !important;
        height: 2.75rem !important;
        border: 1px solid rgba(255, 255, 255, 0.22) !important;
        background: rgba(255, 255, 255, 0.12) !important;
        color: rgba(255, 255, 255, 0.76) !important;
        box-shadow: none !important;
    }

    #mobile-menu .mobile-menu-search-card span span:first-child {
        color: #ffffff !important;
    }

    #mobile-menu .mobile-menu-section-card {
        padding: 0.95rem !important;
        border-radius: 1.375rem !important;
    }

    #mobile-menu .mobile-menu-group-head {
        margin-bottom: 0.75rem;
    }

    #mobile-menu .mobile-menu-group-title {
        color: rgba(255, 255, 255, 0.54) !important;
        letter-spacing: 0.18em;
    }

    #mobile-menu .mobile-menu-group-count {
        display: none !important;
    }

    #mobile-menu .mobile-menu-group-list {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.65rem !important;
    }

    #mobile-menu .mobile-menu-link-row {
        min-height: 4.375rem;
        align-items: center !important;
        padding: 0.9rem 0.95rem !important;
        border: 1px solid rgba(255, 255, 255, 0.14) !important;
        border-radius: 1rem !important;
        background: rgba(255, 255, 255, 0.08) !important;
        box-shadow: none !important;
    }

    #mobile-menu .mobile-menu-link-meta {
        display: none !important;
    }

    #mobile-menu .mobile-menu-link-arrow {
        width: 1.875rem !important;
        height: 1.875rem !important;
        border: 1px solid rgba(255, 255, 255, 0.16) !important;
        background: rgba(255, 255, 255, 0.1) !important;
        color: rgba(255, 255, 255, 0.74) !important;
        box-shadow: none !important;
    }

    #mobile-menu .mobile-menu-footer {
        flex: 0 0 auto;
        margin-top: 1rem !important;
        padding: 0 !important;
        border-top: 0 !important;
        background: transparent !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }

    #mobile-menu .mobile-menu-footer button {
        min-height: 3.375rem;
        border-radius: 9999px !important;
        background: linear-gradient(135deg, #4CF2D4 0%, #E8F68F 100%) !important;
        color: #141B2D !important;
        box-shadow: 0 18px 36px rgba(76, 242, 212, 0.22) !important;
    }
}

/* Mobile navigation: desktop-style continuous glass menu */
@media (max-width: 767px) {
    .mobile-nav-icon-button {
        display: inline-flex !important;
        flex: 0 0 auto;
        width: 2.35rem;
        height: 2.35rem;
        align-items: center;
        justify-content: center;
        border: 0;
        border-radius: 9999px;
        background: transparent;
        color: inherit;
        transition: color 180ms ease, background-color 180ms ease, transform 180ms ease;
    }

    .mobile-nav-icon-button svg {
        width: 1.3rem;
        height: 1.3rem;
        stroke-width: 2.25;
    }

    .mobile-nav-icon-button:hover,
    .mobile-nav-icon-button:focus-visible {
        color: #4CF2D4;
        background: rgba(255, 255, 255, 0.1);
        outline: none;
    }

    .responsive-company-nav-container .nav-row > div:last-child,
    .product-mobile-nav-actions {
        gap: 0.35rem !important;
    }

    .responsive-company-nav-container {
        padding-left: 1rem !important;
        padding-right: 0.55rem !important;
    }

    .is-dark-hero #company-nav-container.nav-on-light .nav-row > div:first-child {
        display: none;
    }

    .responsive-company-nav-container .home-quick-nav-links {
        flex: 1 1 auto;
        gap: 0.9rem;
        max-width: calc(100vw - 8.75rem);
        overflow-x: auto;
        overflow-y: hidden;
        padding: 0.35rem 0.15rem;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .responsive-company-nav-container .home-quick-nav-links::-webkit-scrollbar {
        display: none;
    }

    .responsive-company-nav-container .home-quick-nav-links a {
        font-size: 0.76rem;
        line-height: 1;
    }

    .responsive-company-nav-container .home-quick-reserve-button {
        min-height: 2.25rem;
        padding: 0 0.95rem;
        font-size: 0.76rem;
    }

    .responsive-company-nav-container .home-quick-email-input {
        height: 2.25rem;
        padding: 0 0.75rem;
        font-size: 0.76rem;
    }

    .is-dark-hero #company-nav-container.nav-on-light.home-quick-email-open .home-quick-nav-links {
        display: none;
    }

    .is-dark-hero #company-nav-container.nav-on-light.home-quick-email-open .company-nav-actions {
        margin-left: auto;
    }

    .is-dark-hero #company-nav-container.nav-on-light.home-quick-email-open .home-quick-email-input {
        width: min(52vw, 12rem);
    }

    .responsive-company-nav-container .nav-logo {
        max-width: 8.75rem;
        object-fit: contain;
    }

    .responsive-company-nav-container .nav-row > div:last-child {
        padding-top: 0.45rem !important;
        padding-bottom: 0.45rem !important;
    }

    .responsive-product-nav-container {
        padding-left: 1.25rem !important;
        padding-right: 0.75rem !important;
    }

    .responsive-product-nav-container > .flex:first-child {
        min-width: 0;
    }

    .responsive-product-nav-container > .flex:first-child a {
        display: block;
        max-width: calc(100vw - 12.5rem);
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    @media (max-width: 374px) {
        .mobile-nav-icon-button {
            width: 2.15rem;
            height: 2.15rem;
        }

        .responsive-company-nav-container .nav-logo {
            max-width: 7.9rem;
        }

        .responsive-company-nav-container .home-quick-nav-links {
            gap: 0.65rem;
            max-width: calc(100vw - 8rem);
        }

        .responsive-company-nav-container .home-quick-nav-links a {
            font-size: 0.7rem;
        }

        .responsive-company-nav-container .home-quick-reserve-button {
            min-height: 2.1rem;
            padding: 0 0.8rem;
            font-size: 0.7rem;
        }

        .responsive-company-nav-container .home-quick-email-input {
            height: 2.1rem;
            max-width: 48vw;
            padding: 0 0.65rem;
            font-size: 0.7rem;
        }

        .responsive-product-nav-container > .flex:first-child a {
            max-width: calc(100vw - 11.75rem);
        }
    }

    #mobile-menu.mobile-menu-panel {
        height: 100dvh !important;
        min-height: 100svh !important;
        padding: max(1.1rem, env(safe-area-inset-top)) 1.25rem max(1.25rem, env(safe-area-inset-bottom)) !important;
        background: rgba(78, 76, 70, 0.76) !important;
        color: #ffffff !important;
        backdrop-filter: blur(34px) saturate(140%) !important;
        -webkit-backdrop-filter: blur(34px) saturate(140%) !important;
        overflow-x: hidden !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch;
    }

    #mobile-menu.mobile-menu-panel::before {
        background:
            linear-gradient(180deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.07) 34%, rgba(27, 27, 25, 0.14) 100%),
            linear-gradient(90deg, rgba(255, 255, 255, 0.08), rgba(76, 242, 212, 0.08) 52%, rgba(232, 246, 143, 0.07)) !important;
        opacity: 1 !important;
    }

    #mobile-menu .mobile-menu-header,
    #mobile-menu .mobile-menu-feature-shell,
    #mobile-menu .mobile-menu-links {
        position: relative;
        z-index: 1;
        width: 100%;
        max-width: none;
    }

    #mobile-menu .mobile-menu-header {
        min-height: 4rem;
        margin: 0 0 1rem !important;
        padding: 0 0 1rem !important;
        border: 0 !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2) !important;
        border-radius: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }

    #mobile-menu .mobile-menu-header img {
        height: 1.25rem !important;
        filter: brightness(0) invert(1);
        opacity: 0.96;
    }

    #mobile-menu .mobile-menu-close-btn {
        width: 2.75rem !important;
        height: 2.75rem !important;
        border: 1px solid rgba(255, 255, 255, 0.24) !important;
        border-radius: 9999px !important;
        background: rgba(255, 255, 255, 0.08) !important;
        color: #ffffff !important;
        box-shadow: none !important;
    }

    #mobile-menu .mobile-menu-feature-shell {
        flex: 0 0 auto;
        margin: 0 !important;
        padding: 0 !important;
        background: transparent !important;
    }

    #mobile-menu .mobile-menu-feature-card,
    #mobile-menu .mobile-menu-quick-link,
    #mobile-menu .mobile-menu-section-card,
    #mobile-menu .mobile-menu-link-row {
        border-radius: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }

    #mobile-menu .mobile-menu-feature-card {
        padding: 0 0 1rem !important;
        border: 0 !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.18) !important;
        overflow: visible !important;
    }

    #mobile-menu .mobile-menu-feature-card::after,
    #mobile-menu .mobile-menu-feature-copy,
    #mobile-menu .mobile-menu-feature-media,
    #mobile-menu .mobile-menu-search-card,
    #mobile-menu .mobile-menu-quick-meta,
    #mobile-menu .mobile-menu-link-meta,
    #mobile-menu .mobile-menu-link-arrow,
    #mobile-menu .mobile-menu-footer {
        display: none !important;
    }

    #mobile-menu .mobile-menu-quick-grid--hero {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 0 !important;
        margin: 0 !important;
    }

    #mobile-menu .mobile-menu-quick-link {
        min-height: 0 !important;
        padding: 0.95rem 0 !important;
        border: 0 !important;
        color: rgba(255, 255, 255, 0.9) !important;
    }

    #mobile-menu .mobile-menu-quick-link + .mobile-menu-quick-link {
        border-top: 1px solid rgba(255, 255, 255, 0.12) !important;
    }

    #mobile-menu .mobile-menu-quick-label {
        color: #ffffff !important;
        font-size: clamp(1.6rem, 8vw, 2.35rem);
        font-weight: 700;
        line-height: 1.05;
        letter-spacing: 0;
    }

    #mobile-menu .mobile-menu-links {
        display: flex !important;
        flex-direction: column !important;
        gap: 0 !important;
        padding: 0 !important;
        overflow: visible !important;
    }

    #mobile-menu .mobile-menu-links > :not([hidden]) ~ :not([hidden]) {
        margin-top: 0 !important;
    }

    #mobile-menu .mobile-menu-section-card {
        padding: 1.15rem 0 !important;
        border: 0 !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.18) !important;
    }

    #mobile-menu .mobile-menu-section-card:last-child {
        border-bottom: 0 !important;
    }

    #mobile-menu .mobile-menu-group-head {
        margin-bottom: 0.45rem !important;
    }

    #mobile-menu .mobile-menu-group-title {
        color: #ffffff !important;
        font-size: 1.28rem !important;
        font-weight: 700;
        line-height: 1.15;
        letter-spacing: 0;
    }

    #mobile-menu .mobile-menu-group-count {
        display: none !important;
    }

    #mobile-menu .mobile-menu-group-list {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 0 !important;
    }

    #mobile-menu .mobile-menu-link-row {
        min-height: 0 !important;
        align-items: center !important;
        padding: 0.55rem 0 0.55rem 1rem !important;
        border: 0 !important;
        color: rgba(255, 255, 255, 0.84) !important;
    }

    #mobile-menu .mobile-menu-link-row + .mobile-menu-link-row {
        border-top: 0 !important;
    }

    #mobile-menu .mobile-menu-link-label {
        color: rgba(255, 255, 255, 0.72) !important;
        font-size: 1rem;
        font-weight: 500;
        letter-spacing: 0;
    }

    #mobile-menu .mobile-menu-top-link {
        display: inline-flex;
        align-items: center;
        padding: 0 !important;
        color: #ffffff !important;
    }

    #mobile-menu .mobile-menu-section-card--top-link .mobile-menu-group-head {
        margin-bottom: 0 !important;
    }

    #mobile-menu .mobile-menu-section-card--has-links .mobile-menu-group-head {
        margin-bottom: 0.5rem !important;
    }
}

/* Product subnav: mobile uses the same content as desktop */
@media (max-width: 767px) {
    #product-nav.responsive-product-nav {
        padding: 0.85rem 1rem !important;
    }

    #product-nav .responsive-product-nav-container {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        gap: 0.65rem;
        min-height: 3.75rem;
        padding: 0.45rem 0.5rem 0.45rem 1rem !important;
    }

    #product-nav .product-nav-title {
        display: none !important;
    }

    #product-nav .product-nav-links {
        display: flex !important;
        min-width: 0;
        justify-content: flex-start;
        gap: 0.85rem !important;
        overflow-x: auto;
        overflow-y: hidden;
        padding: 0.35rem 0.15rem;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    #product-nav .product-nav-links::-webkit-scrollbar {
        display: none;
    }

    #product-nav .product-nav-links .nav-link {
        flex: 0 0 auto;
        align-items: center;
        height: 2.5rem;
        white-space: nowrap;
        font-size: 0.76rem;
        line-height: 1;
    }

    #product-nav .product-nav-cta {
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        min-height: 2.5rem;
        padding: 0 0.95rem !important;
        white-space: nowrap;
        font-size: 0.76rem !important;
        line-height: 1;
        box-shadow: 0 0 14px rgba(76, 242, 212, 0.22) !important;
    }

    #product-nav .product-mobile-nav-actions {
        display: none !important;
    }
}

@media (max-width: 374px) {
    #product-nav .responsive-product-nav-container {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 0.45rem;
        padding-left: 0.85rem !important;
    }

    #product-nav .product-nav-links {
        gap: 0.65rem !important;
    }

    #product-nav .product-nav-links .nav-link,
    #product-nav .product-nav-cta {
        font-size: 0.7rem !important;
    }

    #product-nav .product-nav-cta {
        min-height: 2.25rem;
        padding: 0 0.75rem !important;
    }
}

/* Let the desktop parallax app overview reveal its lower content as the user keeps scrolling. */
#parallax-cards-wrap.px-visible {
    transform: translateY(var(--parallax-cards-offset, 0));
}

@media (min-width: 768px) {
    #parallax-cards-wrap.px-visible {
        transition: opacity 0.7s ease 0.1s;
    }
}