:root {
    --bg: #fff1e8;
    --bg-soft: #fffaf5;
    --surface: rgba(255, 250, 245, 0.82);
    --surface-strong: #fffdf9;
    --ink: #251716;
    --muted: #765b57;
    --line: rgba(37, 23, 22, 0.1);
    --brand: #ff5d73;
    --brand-deep: #ff8a3d;
    --accent: #ffd34d;
    --accent-soft: #fff0b3;
    --mint: #b8f2df;
    --sky: #8ed8ff;
    --berry: #9b6bff;
    --shadow: 0 24px 80px rgba(110, 52, 38, 0.14);
    --radius-xl: 38px;
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 14px;
    --container: 1240px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    font-family: 'Manrope', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background:
    radial-gradient(circle at top left, rgba(255, 93, 115, 0.18), transparent 26%),
    radial-gradient(circle at 84% 14%, rgba(255, 211, 77, 0.26), transparent 18%),
    radial-gradient(circle at 70% 78%, rgba(142, 216, 255, 0.16), transparent 24%),
    linear-gradient(180deg, #fff7ef 0%, #ffeedd 46%, #ffe8ea 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

.container {
    width: min(calc(100% - 32px), var(--container));
    margin: 0 auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    backdrop-filter: blur(20px);
    background: rgba(255, 247, 240, 0.68);
    border-bottom: 1px solid rgba(36, 25, 22, 0.06);
}

.nav-wrap,
.nav-actions,
.footer-wrap,
.section-head,
.hero-actions,
.detail-grid,
.detail-specs,
.contact-grid {
    display: flex;
    gap: 16px;
}

.nav-wrap,
.footer-wrap {
    min-height: 84px;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

.brand-mark {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    color: #fff;
    font-weight: 800;
    background: linear-gradient(135deg, var(--brand), var(--brand-deep));
    box-shadow: 0 18px 36px rgba(185, 74, 55, 0.3);
}

.brand strong,
.hero-section h1,
.section h2,
.product-card h3,
.detail-content h1,
.catalog-header h3,
.hero-card h2 {
    font-family: 'Fraunces', Georgia, serif;
    letter-spacing: -0.03em;
}

.brand strong {
    display: block;
    font-size: 0.98rem;
}

.brand small,
.eyebrow,
.product-category,
.text-link,
.contact-list dt,
.metric-card span,
.hero-kicker,
.detail-kicker {
    color: var(--muted);
}

.nav-links,
.lang-switcher,
.mobile-menu {
    display: flex;
    gap: 22px;
}

.nav-links a,
.lang-switcher a,
.mobile-menu a {
    font-size: 0.95rem;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.nav-links a:hover,
.mobile-menu a:hover,
.lang-switcher a:hover,
.lang-switcher a.active {
    color: var(--brand);
}

.menu-toggle,
.mobile-menu {
    display: none;
}

.hero-section {
    padding: 40px 0 58px;
}

.hero-grid,
.split-grid,
.metric-grid,
.product-grid,
.capability-grid,
.feature-stack,
.hero-collage {
    display: grid;
    gap: 24px;
}

.hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
    align-items: center;
    gap: 36px;
}

.hero-copy-block {
    padding: 18px 0;
    position: relative;
}

.hero-copy-block::before,
.hero-visual-shell::before,
.contact-copy-block::before {
    content: '';
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    filter: blur(6px);
    opacity: 0.55;
    pointer-events: none;
    animation: orbFloat 8s ease-in-out infinite;
}

.hero-copy-block::before {
    left: -36px;
    top: 8px;
    background: radial-gradient(circle, rgba(155, 107, 255, 0.24), transparent 65%);
}

.hero-visual-shell::before {
    right: -26px;
    top: -18px;
    background: radial-gradient(circle, rgba(142, 216, 255, 0.28), transparent 65%);
}

.contact-copy-block::before {
    left: -18px;
    bottom: 10px;
    background: radial-gradient(circle, rgba(255, 211, 77, 0.26), transparent 65%);
}

.eyebrow {
    margin: 0 0 14px;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: 0.72rem;
    font-weight: 700;
}

.hero-kicker,
.detail-kicker {
    display: inline-block;
    margin-bottom: 14px;
    font-size: 0.92rem;
    font-weight: 700;
}

.hero-section h1 {
    margin: 0;
    max-width: 10ch;
    font-size: clamp(3.3rem, 7vw, 6.3rem);
    line-height: 0.92;
}

.hero-copy,
.section-copy,
.product-body p,
.feature-card p,
.capability-card p,
.catalog-row p,
.contact-list dd,
.contact-form span,
.detail-summary,
.detail-content p,
.editorial-note p,
.contact-cta-card p,
.catalog-header p {
    color: var(--muted);
    line-height: 1.75;
}

.hero-copy {
    max-width: 58ch;
    margin: 18px 0 0;
    font-size: 1.03rem;
}

.hero-actions {
    margin-top: 26px;
    flex-wrap: wrap;
}

.btn,
.text-link {
    transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, color 0.22s ease;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0 24px;
    border-radius: 999px;
    font-weight: 700;
}

.btn:hover,
.text-link:hover {
    transform: translateY(-2px);
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--brand-deep));
    box-shadow: 0 18px 32px rgba(185, 74, 55, 0.24);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.66);
    border: 1px solid rgba(36, 25, 22, 0.08);
}

.metric-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 30px;
}

.metric-card,
.hero-card,
.feature-card,
.product-card,
.capability-card,
.contact-form,
.contact-form-shell,
.catalog-shell,
.detail-media,
.detail-content,
.empty-state,
.editorial-note,
.contact-cta-card {
    border: 1px solid rgba(255, 255, 255, 0.55);
    box-shadow: var(--shadow);
}

.metric-card,
.feature-card,
.capability-card,
.contact-form,
.contact-form-shell,
.detail-content,
.empty-state,
.editorial-note,
.contact-cta-card {
    border-radius: var(--radius-md);
    background: var(--surface-strong);
}

.metric-card {
    padding: 22px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 242, 228, 0.92));
}

.metric-card strong {
    display: block;
    margin-bottom: 6px;
    font-size: 1.2rem;
    color: var(--brand);
}

.metric-card span {
    display: block;
    font-size: 0.92rem;
}

.trust-ribbon {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.trust-ribbon span,
.capability-tag {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.trust-ribbon span:nth-child(odd) {
    background: linear-gradient(135deg, var(--accent-soft), #fff9d1);
}

.trust-ribbon span:nth-child(even) {
    background: linear-gradient(135deg, var(--mint), #e6fff6);
}

.trust-ribbon span:nth-child(3n) {
    background: linear-gradient(135deg, rgba(142, 216, 255, 0.38), rgba(255, 255, 255, 0.94));
}

.hero-visual-shell {
    position: relative;
    display: grid;
    gap: 22px;
}

.hero-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    padding: 30px;
    background: linear-gradient(180deg, rgba(255, 249, 243, 0.98), rgba(255, 236, 226, 0.9));
}

.hero-intro-card::after {
    content: '';
    position: absolute;
    right: -24px;
    bottom: -34px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 93, 115, 0.24), transparent 68%);
}

.hero-badge {
    display: inline-block;
    margin-bottom: 16px;
    padding: 8px 12px;
    border-radius: 999px;
    background: #fff;
    color: var(--brand);
    font-weight: 800;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-card h2 {
    margin: 0;
    font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.check-list {
    margin: 18px 0 0;
    padding-left: 18px;
    color: var(--muted);
    line-height: 1.8;
}

.hero-contact-box {
    display: grid;
    gap: 8px;
    margin-top: 24px;
    font-weight: 700;
}

.hero-collage {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 180px;
}

.mobile-image-reel {
    display: none;
    overflow: hidden;
    padding: 8px 0 4px;
    mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.mobile-image-track {
    display: flex;
    gap: 14px;
    width: max-content;
}

.mobile-image-chip {
    width: 148px;
    flex: 0 0 148px;
    overflow: hidden;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow);
}

.mobile-image-chip img {
    width: 100%;
    height: 132px;
    object-fit: cover;
}

.mobile-image-chip span {
    display: block;
    padding: 10px 12px 12px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--ink);
}

.collage-card {
    position: relative;
    overflow: hidden;
    border-radius: 26px;
    min-height: 180px;
    box-shadow: var(--shadow);
    animation: floatCard 7s ease-in-out infinite;
}

.collage-card-1 {
    grid-row: span 2;
}

.collage-card-3 {
    transform: translateY(-14px);
}

.collage-card-2 {
    animation-delay: 1.1s;
}

.collage-card-3 {
    animation-delay: 2.1s;
}

.collage-card img,
.product-media img,
.detail-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.collage-card::after,
.product-media::after,
.detail-media::after {
    content: '';
    position: absolute;
    inset: auto 0 0;
    height: 45%;
    background: linear-gradient(180deg, transparent, rgba(28, 16, 14, 0.64));
    pointer-events: none;
}

.collage-caption {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    z-index: 1;
    color: #fff;
}

.collage-caption span {
    display: block;
    margin-bottom: 6px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    opacity: 0.8;
}

.collage-caption strong {
    font-size: 1.08rem;
}

.section {
    padding: 42px 0 84px;
}

.section.alt {
    background: linear-gradient(180deg, rgba(255, 239, 214, 0.52), rgba(255, 255, 255, 0.18));
}

.split-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
    gap: 34px;
}

.editorial-copy h2,
.section h2 {
    margin: 0;
    font-size: clamp(2.1rem, 4vw, 4rem);
    line-height: 1;
}

.editorial-note,
.contact-cta-card {
    margin-top: 24px;
    padding: 22px 24px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 233, 217, 0.96));
}

.editorial-note strong,
.contact-cta-card strong {
    display: block;
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.feature-stack {
    gap: 18px;
}

.feature-card,
.capability-card,
.contact-form,
.detail-content,
.empty-state,
.contact-form-shell {
    padding: 26px;
}

.feature-card {
    position: relative;
    display: grid;
    gap: 10px;
    padding-left: 86px;
    background: rgba(255, 253, 249, 0.88);
}

.feature-index {
    position: absolute;
    left: 22px;
    top: 24px;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--brand), var(--berry));
    color: #fff;
    font-size: 0.92rem;
    font-weight: 800;
}

.section-head {
    align-items: end;
    justify-content: space-between;
    margin-bottom: 28px;
}

.section-head.compact {
    justify-content: flex-start;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
}

.product-grid-featured {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-card {
    overflow: hidden;
    border-radius: 28px;
    background: linear-gradient(180deg, rgba(255, 252, 248, 0.94), rgba(255, 241, 231, 0.88));
}

.product-media,
.detail-media {
    position: relative;
    overflow: hidden;
}

.product-media {
    aspect-ratio: 4 / 5;
}

.product-body {
    padding: 20px;
}

.product-category {
    display: inline-block;
    margin-bottom: 8px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.product-card h3 {
    margin: 0 0 10px;
    font-size: 1.5rem;
}

.catalog-shell {
    margin-top: 34px;
    padding: 18px;
    border-radius: var(--radius-xl);
    background: linear-gradient(180deg, rgba(255, 252, 248, 0.9), rgba(255, 238, 225, 0.84));
}

.catalog-header {
    display: grid;
    gap: 6px;
    padding: 12px 12px 18px;
}

.catalog-header h3 {
    margin: 0;
    font-size: 1.8rem;
}

.catalog-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 16px;
    align-items: center;
    padding: 18px 12px;
    border-top: 1px solid var(--line);
}

.catalog-row strong {
    display: block;
    margin-bottom: 4px;
    font-size: 1.03rem;
}

.catalog-meta {
    display: grid;
    gap: 10px;
    justify-items: end;
    text-align: right;
}

.catalog-meta span {
    font-size: 0.86rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

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

.capability-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 237, 230, 0.94));
}

.capability-card::after {
    content: '';
    position: absolute;
    right: -36px;
    top: -36px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(155, 107, 255, 0.18), transparent 68%);
}

.capability-tag {
    margin-bottom: 18px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(255, 233, 210, 0.92));
    color: #d34b67;
}

.contact-section {
    padding-bottom: 100px;
}

.contact-grid {
    align-items: start;
}

.contact-grid > * {
    flex: 1;
}

.contact-copy-block {
    padding-right: 18px;
}

.contact-list {
    display: grid;
    gap: 16px;
    margin-top: 24px;
}

.contact-list div,
.detail-specs div {
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
}

.contact-list dt,
.detail-specs dt {
    margin-bottom: 6px;
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

.contact-form-shell {
    padding: 16px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.58), rgba(255, 228, 221, 0.92));
}

.contact-form {
    display: grid;
    gap: 16px;
    background: rgba(255, 255, 255, 0.96);
}

.contact-form label {
    display: grid;
    gap: 8px;
}

.contact-form input,
.contact-form textarea,
.admin-form input,
.admin-form textarea,
.admin-form select {
    width: 100%;
    padding: 15px 16px;
    border: 1px solid rgba(36, 25, 22, 0.1);
    border-radius: 16px;
    background: #fff;
    font: inherit;
}

.contact-form textarea,
.admin-form textarea {
    resize: vertical;
}

.flash {
    margin: 0;
    padding: 12px 14px;
    border-radius: 14px;
}

.flash.success {
    color: #176347;
    background: rgba(23, 99, 71, 0.11);
}

.flash.error {
    color: #9e3529;
    background: rgba(158, 53, 41, 0.11);
}

.site-footer {
    padding: 0 0 32px;
}

.footer-wrap {
    padding: 30px;
    border-radius: var(--radius-xl);
    color: rgba(255, 255, 255, 0.92);
    background: linear-gradient(135deg, #5b2c58, #ff6f61 48%, #ffb347);
}

.footer-wrap p {
    color: rgba(255, 255, 255, 0.68);
}

.footer-meta {
    display: grid;
    gap: 8px;
    text-align: right;
}

.detail-page {
    min-height: 100vh;
}

.detail-shell {
    padding: 48px 0 80px;
}

.back-link {
    margin-bottom: 18px;
}

.detail-grid {
    align-items: stretch;
}

.detail-grid > * {
    flex: 1;
}

.detail-media {
    min-height: 560px;
    border-radius: var(--radius-xl);
}

.detail-content {
    background: linear-gradient(180deg, rgba(255, 252, 248, 0.94), rgba(255, 235, 228, 0.9));
}

[data-reveal] {
    opacity: 0;
    transform: translateY(34px) scale(0.985);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

[data-loop-card] {
    transition: transform 0.55s ease, box-shadow 0.55s ease, filter 0.55s ease;
}

[data-loop-card].is-spotlight {
    transform: translateY(-8px) scale(1.025);
    box-shadow: 0 28px 52px rgba(255, 93, 115, 0.22);
    filter: saturate(1.08);
}

@keyframes orbFloat {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -14px, 0);
    }
}

@keyframes floatCard {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes mobilePulse {
    0%,
    100% {
        transform: scale(1);
        filter: saturate(1);
    }
    50% {
        transform: scale(1.03);
        filter: saturate(1.12);
    }
}

@keyframes reelMarquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.detail-content h1 {
    margin: 10px 0 14px;
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    line-height: 0.96;
}

.detail-summary {
    margin-top: 0;
    font-size: 1.02rem;
}

.detail-specs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 24px;
}

.empty-state {
    margin-top: 18px;
}

.admin-body {
    background:
        radial-gradient(circle at top right, rgba(230, 106, 78, 0.12), transparent 24%),
        linear-gradient(180deg, #fbf5ee 0%, #f6eee7 100%);
}

.admin-shell {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    min-height: 100vh;
}

.admin-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 28px 22px;
    background: rgba(32, 21, 18, 0.96);
    color: rgba(255, 255, 255, 0.92);
}

.admin-nav {
    display: grid;
    gap: 8px;
    margin-top: 28px;
}

.admin-nav a {
    padding: 12px 14px;
    border-radius: 14px;
    color: rgba(255, 255, 255, 0.76);
}

.admin-nav a.active,
.admin-nav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.admin-main {
    padding: 28px;
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}

.admin-panel {
    padding: 22px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.84);
    box-shadow: var(--shadow);
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 22px;
}

.admin-table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 14px 12px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--line);
}

.admin-thumb,
.preview-image {
    width: 80px;
    height: 80px;
    border-radius: 16px;
    object-fit: cover;
    background: rgba(230, 106, 78, 0.08);
}

.preview-card {
    display: grid;
    gap: 12px;
}

.action-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.action-cell form {
    margin: 0;
}

.text-button {
    padding: 0;
    border: 0;
    background: transparent;
    font: inherit;
    cursor: pointer;
}

.danger {
    color: #a52d28;
}

.admin-form {
    display: grid;
    gap: 18px;
}

.admin-form-grid {
    display: grid;
    gap: 18px;
}

.admin-form-grid.two-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.inline-check {
    display: flex;
    align-items: center;
    gap: 10px;
}

.inline-check input {
    width: auto;
}

.admin-auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.admin-auth-card {
    width: min(100%, 520px);
    padding: 30px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow);
}

.auth-hint {
    margin-top: 18px;
    color: var(--muted);
    font-size: 0.94rem;
}

@media (max-width: 900px) {
    .hero-grid,
    .split-grid,
    .capability-grid,
    .contact-grid,
    .detail-grid,
    .detail-specs {
        grid-template-columns: 1fr;
    }

    .hero-grid,
    .split-grid,
    .product-grid-featured,
    .capability-grid,
    .detail-specs {
        display: grid;
    }

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

    .contact-grid,
    .detail-grid,
    .nav-wrap,
    .footer-wrap {
        display: block;
    }

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

    .collage-card-3 {
        transform: none;
    }

    .contact-copy-block {
        padding-right: 0;
        margin-bottom: 20px;
    }

    .footer-meta {
        margin-top: 18px;
        text-align: left;
    }

    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
        width: 42px;
        height: 42px;
        align-items: center;
        justify-content: center;
        border: 0;
        border-radius: 999px;
        background: rgba(36, 25, 22, 0.06);
        cursor: pointer;
    }

    .mobile-menu {
        padding: 0 16px 16px;
        flex-direction: column;
    }

    .mobile-menu.is-open {
        display: flex;
    }

    .admin-shell,
    .admin-form-grid.two-cols,
    .admin-stats {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: static;
        height: auto;
    }
}

@media (max-width: 640px) {
    .hero-section {
        padding-top: 24px;
    }

    .hero-section h1 {
        font-size: clamp(2.7rem, 15vw, 4.2rem);
    }

    .metric-grid,
    .product-grid-featured,
    .capability-grid,
    .detail-specs {
        grid-template-columns: 1fr;
    }

    .hero-collage {
        display: none;
    }

    .mobile-image-reel {
        display: block;
    }

    .mobile-image-track {
        animation: reelMarquee 16s linear infinite;
    }

    .has-mobile-motion .trust-ribbon span {
        animation: mobilePulse 3s ease-in-out infinite;
    }

    .has-mobile-motion .trust-ribbon span:nth-child(2) {
        animation-delay: 0.6s;
    }

    .has-mobile-motion .trust-ribbon span:nth-child(3) {
        animation-delay: 1.2s;
    }

    .has-mobile-motion .trust-ribbon span:nth-child(4) {
        animation-delay: 1.8s;
    }

    .has-mobile-motion .collage-card,
    .has-mobile-motion .product-card,
    .has-mobile-motion .detail-media,
    .has-mobile-motion .mobile-image-chip {
        animation-duration: 5.2s;
    }

    .catalog-row,
    .catalog-meta {
        grid-template-columns: 1fr;
        justify-items: start;
        text-align: left;
    }

    .catalog-meta {
        display: grid;
    }

    .footer-wrap,
    .hero-card,
    .catalog-shell,
    .detail-content,
    .contact-form,
    .contact-form-shell,
    .feature-card {
        padding: 20px;
    }

    .feature-card {
        padding-left: 20px;
    }

    .feature-index {
        position: static;
        margin-bottom: 8px;
    }

    .detail-media {
        min-height: 340px;
    }

    .nav-actions {
        margin-top: 16px;
    }
}

body.is-fold-desktop .nav-wrap,
body.is-fold-desktop .footer-wrap {
    display: flex;
}

body.is-fold-desktop .nav-links {
    display: flex;
}

body.is-fold-desktop .menu-toggle,
body.is-fold-desktop .mobile-menu,
body.is-fold-desktop .mobile-image-reel {
    display: none;
}

body.is-fold-desktop .hero-grid,
body.is-fold-desktop .split-grid,
body.is-fold-desktop .product-grid-featured,
body.is-fold-desktop .capability-grid,
body.is-fold-desktop .contact-grid,
body.is-fold-desktop .detail-grid {
    display: grid;
}

body.is-fold-desktop .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
}

body.is-fold-desktop .split-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

body.is-fold-desktop .product-grid-featured {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

body.is-fold-desktop .capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

body.is-fold-desktop .contact-grid,
body.is-fold-desktop .detail-grid {
    display: flex;
}