:root {
    --bg: #f7efe7;
    --bg-soft: #fff8f3;
    --surface: rgba(255, 250, 245, 0.78);
    --surface-strong: #fffdf9;
    --ink: #241916;
    --muted: #6f5b55;
    --line: rgba(36, 25, 22, 0.09);
    --brand: #e66a4e;
    --brand-deep: #b94a37;
    --accent: #f3c96a;
    --accent-soft: #fde5bf;
    --mint: #dceee3;
    --shadow: 0 24px 80px rgba(73, 42, 31, 0.12);
    --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(230, 106, 78, 0.12), transparent 28%),
        radial-gradient(circle at 82% 16%, rgba(243, 201, 106, 0.2), transparent 18%),
        linear-gradient(180deg, #fff7f0 0%, #f7efe7 46%, #f2e7de 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, 0.74);
    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;
}

.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: rgba(255, 253, 249, 0.8);
}

.metric-card strong {
    display: block;
    margin-bottom: 6px;
    font-size: 2rem;
}

.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: var(--accent-soft);
}

.trust-ribbon span:nth-child(even) {
    background: var(--mint);
}

.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, 0.96), rgba(255, 244, 234, 0.88));
}

.hero-intro-card::after {
    content: '';
    position: absolute;
    right: -24px;
    bottom: -34px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(243, 201, 106, 0.42), 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;
}

.collage-card {
    position: relative;
    overflow: hidden;
    border-radius: 26px;
    min-height: 180px;
    box-shadow: var(--shadow);
}

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

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

.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, 248, 241, 0.4), 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, 0.96), rgba(254, 240, 231, 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), #f09962);
    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: rgba(255, 252, 248, 0.86);
}

.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: rgba(255, 252, 248, 0.8);
}

.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, 0.94), rgba(252, 241, 233, 0.94));
}

.capability-card::after {
    content: '';
    position: absolute;
    right: -36px;
    top: -36px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(243, 201, 106, 0.34), transparent 68%);
}

.capability-tag {
    margin-bottom: 18px;
    background: rgba(255, 255, 255, 0.8);
    color: var(--brand-deep);
}

.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, 0.52), rgba(255, 244, 233, 0.88));
}

.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, #2e1d1a, #4e2f2a);
}

.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: rgba(255, 252, 248, 0.9);
}

.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: 1080px) {
    .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: 720px) {
    .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 {
        grid-auto-rows: 150px;
    }

    .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;
    }
}