/* ==========================================================================
   Gallery Art Premium PDP — museum-grade storefront
   Prefix: gart-
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,500&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --gart-ink: #0f0f12;
    --gart-ink-soft: #1a1a22;
    --gart-ink-muted: #2d2d3a;
    --gart-gold: #c4a259;
    --gart-gold-light: #e8d5a3;
    --gart-gold-dark: #9a7b3c;
    --gart-cream: #faf8f4;
    --gart-cream-deep: #f0ebe3;
    --gart-text: #3d3d48;
    --gart-text-muted: #6b6b78;
    --gart-white: #ffffff;
    --gart-radius: 14px;
    --gart-radius-sm: 8px;
    --gart-shadow: 0 4px 24px rgba(15, 15, 18, 0.06);
    --gart-shadow-lg: 0 20px 60px rgba(15, 15, 18, 0.12);
    --gart-shadow-gold: 0 8px 32px rgba(196, 162, 89, 0.25);
    --gart-font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --gart-font-body: 'Outfit', system-ui, -apple-system, sans-serif;
    --gart-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --gart-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --gart-section-pad: clamp(3rem, 6vw, 5rem);
}

/* --- Page shell --- */
.gart-premium-page {
    font-family: var(--gart-font-body);
    color: var(--gart-text);
    background: var(--gart-cream);
    overflow-x: hidden;
}

.gart-premium-page .recommend-size {
    background: var(--gart-cream);
}

.gart-scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    background: linear-gradient(90deg, var(--gart-gold-dark), var(--gart-gold), var(--gart-gold-light));
    z-index: 9999;
    pointer-events: none;
    transition: width 0.08s linear;
}

/* --- Scroll reveal --- */
.gart-reveal,
.gart-section,
.gart-footer-cta,
.gart-cinematic__inner > * {
    opacity: 0;
    transform: translateY(28px);
    transition:
        opacity 0.85s var(--gart-ease-out),
        transform 0.85s var(--gart-ease-out);
}

.gart-reveal.is-visible,
.gart-section.is-visible,
.gart-footer-cta.is-visible,
.gart-cinematic.is-loaded .gart-cinematic__inner > * {
    opacity: 1;
    transform: translateY(0);
}

.gart-cinematic__inner > *:nth-child(1) { transition-delay: 0.05s; }
.gart-cinematic__inner > *:nth-child(2) { transition-delay: 0.12s; }
.gart-cinematic__inner > *:nth-child(3) { transition-delay: 0.19s; }
.gart-cinematic__inner > *:nth-child(4) { transition-delay: 0.26s; }
.gart-cinematic__inner > *:nth-child(5) { transition-delay: 0.33s; }
.gart-cinematic__inner > *:nth-child(6) { transition-delay: 0.40s; }
.gart-cinematic__inner > *:nth-child(7) { transition-delay: 0.47s; }
.gart-cinematic__inner > *:nth-child(8) { transition-delay: 0.54s; }

.gart-reveal-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition:
        opacity 0.65s var(--gart-ease-out),
        transform 0.65s var(--gart-ease-out);
    transition-delay: calc(var(--gart-stagger-i, 0) * 0.07s);
}

.gart-reveal-stagger.is-visible > * {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .gart-reveal,
    .gart-section,
    .gart-footer-cta,
    .gart-cinematic__inner > *,
    .gart-reveal-stagger > *,
    .gart-cinematic__kenburns {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
        animation: none !important;
    }
}

/* --- Cinematic hero --- */
.gart-cinematic {
    position: relative;
    min-height: clamp(480px, 72vh, 720px);
    display: flex;
    align-items: flex-end;
    margin-bottom: 0;
    overflow: hidden;
    isolation: isolate;
}

.gart-cinematic__media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.gart-cinematic__kenburns {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    transform: scale(1.08);
    animation: gartKenBurns 18s var(--gart-ease) infinite alternate;
    will-change: transform;
}

@keyframes gartKenBurns {
    0% { transform: scale(1.05) translate(0, 0); }
    100% { transform: scale(1.14) translate(-1.5%, -1%); }
}

.gart-cinematic__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(105deg, rgba(15, 15, 18, 0.88) 0%, rgba(15, 15, 18, 0.55) 45%, rgba(15, 15, 18, 0.25) 100%),
        linear-gradient(0deg, rgba(15, 15, 18, 0.92) 0%, transparent 55%);
}

.gart-cinematic__grain {
    position: absolute;
    inset: 0;
    z-index: 2;
    opacity: 0.04;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.gart-cinematic__inner {
    position: relative;
    z-index: 3;
    width: 100%;
    padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(2rem, 4vw, 3rem);
    color: var(--gart-white);
    max-width: 720px;
}

.gart-cinematic__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--gart-gold-light);
    margin-bottom: 1rem;
    padding: 0.35rem 0.85rem;
    border: 1px solid rgba(196, 162, 89, 0.35);
    border-radius: 999px;
    backdrop-filter: blur(8px);
    background: rgba(196, 162, 89, 0.08);
}

.gart-cinematic__eyebrow::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gart-gold);
    animation: gartPulse 2s ease-in-out infinite;
}

@keyframes gartPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}

.gart-cinematic__title {
    font-family: var(--gart-font-display);
    font-size: clamp(2.25rem, 5.5vw, 3.75rem);
    font-weight: 600;
    line-height: 1.08;
    margin-bottom: 0.75rem;
    color: var(--gart-white);
    letter-spacing: -0.02em;
}

.gart-cinematic__subtitle {
    font-size: clamp(1rem, 2vw, 1.15rem);
    font-weight: 300;
    line-height: 1.65;
    opacity: 0.9;
    max-width: 560px;
    margin-bottom: 1.25rem;
}

.gart-cinematic__rating {
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    color: var(--gart-gold-light);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 999px;
    backdrop-filter: blur(6px);
}

.gart-cinematic__rating i {
    color: var(--gart-gold);
    animation: gartStarShimmer 3s ease-in-out infinite;
}

@keyframes gartStarShimmer {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.4); }
}

.gart-cinematic__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1.25rem;
    margin-bottom: 1.5rem;
}

.gart-cinematic__badge {
    font-size: 0.82rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    opacity: 0.88;
}

.gart-cinematic__badge i { color: var(--gart-gold); }

.gart-cinematic__price-row {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 1rem 1.75rem;
    margin-bottom: 1.25rem;
}

.gart-cinematic__price {
    font-family: var(--gart-font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--gart-gold-light);
}

.gart-cinematic__delivery {
    font-size: 0.88rem;
    opacity: 0.8;
}

.gart-cinematic__materials-label {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    opacity: 0.65;
    margin-bottom: 0.65rem;
}

.gart-cinematic__materials {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.gart-cinematic__material-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gart-white);
    text-decoration: none;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.06);
    transition:
        background 0.3s var(--gart-ease),
        border-color 0.3s var(--gart-ease),
        transform 0.3s var(--gart-ease),
        box-shadow 0.3s var(--gart-ease);
}

.gart-cinematic__material-pill:hover {
    background: rgba(196, 162, 89, 0.2);
    border-color: var(--gart-gold);
    color: var(--gart-white);
    transform: translateY(-2px);
    box-shadow: var(--gart-shadow-gold);
}

.gart-cinematic__material-pill.is-active {
    background: linear-gradient(135deg, rgba(196, 162, 89, 0.45), rgba(154, 123, 60, 0.35));
    border-color: var(--gart-gold);
    box-shadow: var(--gart-shadow-gold);
}

.gart-cinematic__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.gart-cinematic__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.65rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.92rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition:
        transform 0.3s var(--gart-ease),
        box-shadow 0.3s var(--gart-ease),
        background 0.3s var(--gart-ease);
}

.gart-cinematic__btn--primary {
    background: linear-gradient(135deg, var(--gart-gold) 0%, var(--gart-gold-dark) 100%);
    color: var(--gart-ink);
    box-shadow: 0 4px 20px rgba(196, 162, 89, 0.4);
}

.gart-cinematic__btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(196, 162, 89, 0.5);
    color: var(--gart-ink);
}

.gart-cinematic__btn--ghost {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: var(--gart-white);
    backdrop-filter: blur(8px);
}

.gart-cinematic__btn--ghost:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    color: var(--gart-white);
}

.gart-cinematic__scroll-hint {
    position: absolute;
    bottom: 1.5rem;
    right: 2rem;
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: gartBounce 2.5s ease-in-out infinite;
}

.gart-cinematic__scroll-hint i { font-size: 1rem; }

@keyframes gartBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* --- Breadcrumb --- */
.gart-breadcrumb {
    padding: 0.85rem 0;
    font-size: 0.82rem;
    background: var(--gart-white);
    border-bottom: 1px solid rgba(15, 15, 18, 0.06);
}

.gart-breadcrumb a {
    color: var(--gart-text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.gart-breadcrumb a:hover { color: var(--gart-gold-dark); }

.gart-breadcrumb__sep { margin: 0 0.45rem; color: #c8c8d0; }

.gart-breadcrumb [aria-current="page"] {
    color: var(--gart-ink);
    font-weight: 500;
}

/* --- Sections --- */
.gart-section {
    padding: var(--gart-section-pad) 0;
    position: relative;
}

.gart-section + .gart-section {
    border-top: 1px solid rgba(15, 15, 18, 0.05);
}

.gart-section-title {
    font-family: var(--gart-font-display);
    font-size: clamp(1.65rem, 3.5vw, 2.25rem);
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--gart-ink);
    letter-spacing: -0.02em;
    position: relative;
    padding-bottom: 0.85rem;
}

.gart-section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 48px;
    height: 2px;
    background: linear-gradient(90deg, var(--gart-gold), transparent);
    border-radius: 2px;
}

.gart-section-subtitle {
    color: var(--gart-text-muted);
    margin-bottom: 2rem;
    max-width: 640px;
    font-size: 1.02rem;
    line-height: 1.65;
    font-weight: 300;
}

/* --- Cards & grids --- */
.gart-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.gart-highlight {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1.1rem 1.15rem;
    background: var(--gart-white);
    border-radius: var(--gart-radius);
    font-size: 0.92rem;
    border: 1px solid rgba(15, 15, 18, 0.06);
    box-shadow: var(--gart-shadow);
    transition:
        transform 0.35s var(--gart-ease),
        box-shadow 0.35s var(--gart-ease),
        border-color 0.35s var(--gart-ease);
}

.gart-highlight:hover {
    transform: translateY(-4px);
    box-shadow: var(--gart-shadow-lg);
    border-color: rgba(196, 162, 89, 0.25);
}

.gart-highlight i {
    color: var(--gart-gold);
    margin-top: 0.15rem;
    font-size: 1rem;
}

.gart-symbolism-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
}

.gart-symbol-card {
    padding: 1.5rem;
    border: 1px solid rgba(15, 15, 18, 0.06);
    border-radius: var(--gart-radius);
    background: var(--gart-white);
    box-shadow: var(--gart-shadow);
    transition:
        transform 0.4s var(--gart-ease),
        box-shadow 0.4s var(--gart-ease);
}

.gart-symbol-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--gart-shadow-lg);
}

.gart-symbol-card__name {
    font-family: var(--gart-font-display);
    font-weight: 600;
    color: var(--gart-gold-dark);
    margin-bottom: 0.65rem;
    font-size: 1.2rem;
}

.gart-perfect-for {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

.gart-room-card {
    text-align: center;
    padding: 1.5rem 1rem;
    border: 1px solid rgba(15, 15, 18, 0.06);
    border-radius: var(--gart-radius);
    background: var(--gart-white);
    box-shadow: var(--gart-shadow);
    transition:
        transform 0.35s var(--gart-ease),
        box-shadow 0.35s var(--gart-ease),
        background 0.35s var(--gart-ease);
}

.gart-room-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--gart-shadow-lg);
    background: linear-gradient(180deg, var(--gart-white) 0%, var(--gart-cream) 100%);
}

.gart-room-card i {
    font-size: 1.65rem;
    color: var(--gart-gold);
    margin-bottom: 0.65rem;
    transition: transform 0.35s var(--gart-ease);
}

.gart-room-card:hover i { transform: scale(1.15); }

.gart-room-card__label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gart-ink);
}

.gart-comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.9rem;
    border-radius: var(--gart-radius);
    overflow: hidden;
    box-shadow: var(--gart-shadow);
}

.gart-comparison-table th,
.gart-comparison-table td {
    padding: 0.9rem 1.1rem;
    border: 1px solid rgba(15, 15, 18, 0.06);
    text-align: center;
}

.gart-comparison-table th {
    background: var(--gart-ink);
    color: var(--gart-white);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
}

.gart-comparison-table td:first-child,
.gart-comparison-table th:first-child { text-align: left; }

.gart-comparison-table tbody tr {
    background: var(--gart-white);
    transition: background 0.25s;
}

.gart-comparison-table tbody tr:hover { background: var(--gart-cream); }

.gart-process-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 2rem 0;
}

.gart-process-step {
    text-align: center;
    padding: 1rem 0.75rem;
    min-width: 110px;
    max-width: 130px;
    background: var(--gart-white);
    border-radius: var(--gart-radius);
    border: 1px solid rgba(15, 15, 18, 0.06);
    box-shadow: var(--gart-shadow);
    transition: transform 0.35s var(--gart-ease);
}

.gart-process-step:hover { transform: translateY(-4px); }

.gart-process-step i {
    display: block;
    font-size: 1.35rem;
    color: var(--gart-gold);
    margin-bottom: 0.5rem;
}

.gart-process-step span {
    font-size: 0.78rem;
    line-height: 1.35;
    display: block;
    color: var(--gart-text);
}

.gart-process-arrow {
    color: var(--gart-gold);
    font-size: 0.9rem;
    opacity: 0.5;
}

.gart-size-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

.gart-size-card {
    text-align: center;
    padding: 1.25rem 1rem;
    border: 2px solid rgba(15, 15, 18, 0.08);
    border-radius: var(--gart-radius);
    cursor: pointer;
    background: var(--gart-white);
    transition:
        border-color 0.3s var(--gart-ease),
        transform 0.3s var(--gart-ease),
        box-shadow 0.3s var(--gart-ease);
}

.gart-size-card:hover {
    border-color: var(--gart-gold);
    transform: translateY(-3px);
    box-shadow: var(--gart-shadow-gold);
}

.gart-size-card__size {
    font-family: var(--gart-font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--gart-ink);
}

.gart-size-card__ctx {
    font-size: 0.8rem;
    color: var(--gart-text-muted);
    margin-top: 0.4rem;
}

.gart-room-calc {
    background: var(--gart-white);
    border-radius: var(--gart-radius);
    padding: 2rem;
    max-width: 540px;
    border: 1px solid rgba(15, 15, 18, 0.06);
    box-shadow: var(--gart-shadow);
}

.gart-room-calc__result {
    margin-top: 1.25rem;
    padding: 1.25rem;
    background: linear-gradient(135deg, var(--gart-ink) 0%, var(--gart-ink-muted) 100%);
    color: var(--gart-white);
    border-radius: var(--gart-radius-sm);
    animation: gartFadeIn 0.5s var(--gart-ease-out);
}

@keyframes gartFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.gart-why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 1.15rem;
}

.gart-why-card {
    padding: 1.5rem 1.25rem;
    border: 1px solid rgba(15, 15, 18, 0.06);
    border-radius: var(--gart-radius);
    text-align: center;
    background: var(--gart-white);
    box-shadow: var(--gart-shadow);
    transition:
        transform 0.4s var(--gart-ease),
        box-shadow 0.4s var(--gart-ease);
}

.gart-why-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--gart-shadow-lg);
}

.gart-why-card i {
    font-size: 1.65rem;
    color: var(--gart-gold);
    margin-bottom: 0.75rem;
    display: inline-block;
    transition: transform 0.4s var(--gart-ease);
}

.gart-why-card:hover i { transform: rotate(-8deg) scale(1.1); }

.gart-why-card__title {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.4rem;
    color: var(--gart-ink);
}

.gart-why-card__detail {
    font-size: 0.82rem;
    color: var(--gart-text-muted);
    line-height: 1.55;
}

.gart-customer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
}

.gart-customer-item {
    overflow: hidden;
    border-radius: var(--gart-radius);
    background: var(--gart-white);
    box-shadow: var(--gart-shadow);
    transition: transform 0.4s var(--gart-ease), box-shadow 0.4s var(--gart-ease);
}

.gart-customer-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--gart-shadow-lg);
}

.gart-customer-item img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--gart-radius) var(--gart-radius) 0 0;
    transition: transform 0.6s var(--gart-ease);
}

.gart-customer-item:hover img { transform: scale(1.06); }

.gart-customer-item figcaption {
    font-size: 0.82rem;
    color: var(--gart-text-muted);
    margin-top: 0;
    padding: 0.75rem 1rem;
}

.gart-metadata-panel {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.85rem 1.75rem;
    padding: 1.75rem;
    background: var(--gart-white);
    border-radius: var(--gart-radius);
    font-size: 0.9rem;
    border: 1px solid rgba(15, 15, 18, 0.06);
    box-shadow: var(--gart-shadow);
}

.gart-metadata-panel dt {
    font-weight: 600;
    color: var(--gart-text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.gart-metadata-panel dd {
    margin: 0 0 0.85rem;
    color: var(--gart-ink);
    font-weight: 500;
}

/* --- Trust strip --- */
.gart-trust-strip {
    padding: 1.35rem 0;
    background: var(--gart-ink);
    color: var(--gart-white);
    overflow: hidden;
}

.gart-trust-strip__track {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem 2.5rem;
}

.gart-trust-strip__item {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.86rem;
    font-weight: 500;
    white-space: nowrap;
}

.gart-trust-strip__item i {
    color: var(--gart-gold);
    font-size: 1rem;
}

/* --- Sticky purchase --- */
.gart-sticky-purchase {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1040;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-top: 1px solid rgba(15, 15, 18, 0.08);
    box-shadow: 0 -8px 40px rgba(15, 15, 18, 0.1);
    transform: translateY(100%);
    transition: transform 0.45s var(--gart-ease-out);
}

.gart-sticky-purchase.is-visible { transform: translateY(0); }

.gart-sticky-purchase__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 0;
    flex-wrap: wrap;
}

.gart-sticky-purchase__title {
    font-family: var(--gart-font-display);
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 320px;
    color: var(--gart-ink);
}

.gart-sticky-purchase__meta {
    font-size: 0.8rem;
    color: var(--gart-text-muted);
}

.gart-sticky-purchase__price {
    font-family: var(--gart-font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--gart-ink);
}

.gart-sticky-purchase__btn {
    background: linear-gradient(135deg, var(--gart-ink) 0%, var(--gart-ink-muted) 100%);
    color: var(--gart-white);
    border: none;
    padding: 0.75rem 1.75rem;
    font-weight: 600;
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.9rem;
    transition:
        transform 0.3s var(--gart-ease),
        box-shadow 0.3s var(--gart-ease);
}

.gart-sticky-purchase__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(15, 15, 18, 0.25);
}

/* --- Footer CTA --- */
.gart-footer-cta {
    background:
        radial-gradient(ellipse 80% 60% at 50% 100%, rgba(196, 162, 89, 0.15) 0%, transparent 70%),
        linear-gradient(160deg, var(--gart-ink) 0%, #1e1e2c 50%, var(--gart-ink-muted) 100%);
    color: var(--gart-white);
    padding: clamp(3.5rem, 8vw, 5.5rem) 0;
    text-align: center;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.gart-footer-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c4a259' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
    pointer-events: none;
}

.gart-footer-cta__title {
    font-family: var(--gart-font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    margin-bottom: 0.65rem;
    position: relative;
}

.gart-footer-cta__subtitle {
    opacity: 0.85;
    margin-bottom: 2rem;
    font-weight: 300;
    font-size: 1.05rem;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

.gart-footer-cta__materials {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.65rem;
    margin-bottom: 2rem;
}

.gart-footer-cta__pill {
    padding: 0.5rem 1.15rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    color: var(--gart-white);
    text-decoration: none;
    font-size: 0.85rem;
    transition:
        background 0.3s var(--gart-ease),
        border-color 0.3s var(--gart-ease),
        transform 0.3s var(--gart-ease);
}

.gart-footer-cta__pill:hover {
    background: rgba(196, 162, 89, 0.2);
    border-color: var(--gart-gold);
    color: var(--gart-white);
    transform: translateY(-2px);
}

.gart-footer-cta__btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--gart-gold) 0%, var(--gart-gold-dark) 100%);
    color: var(--gart-ink);
    padding: 0.9rem 2.5rem;
    font-weight: 700;
    border-radius: 999px;
    text-decoration: none;
    font-size: 0.95rem;
    box-shadow: var(--gart-shadow-gold);
    transition:
        transform 0.35s var(--gart-ease),
        box-shadow 0.35s var(--gart-ease);
}

.gart-footer-cta__btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 40px rgba(196, 162, 89, 0.45);
    color: var(--gart-ink);
}

/* --- FAQ & info hub --- */
.gart-info-hub details,
.gart-premium-faq details {
    border: 1px solid rgba(15, 15, 18, 0.08);
    border-radius: var(--gart-radius-sm);
    margin-bottom: 0.65rem;
    padding: 0;
    background: var(--gart-white);
    overflow: hidden;
    transition: box-shadow 0.3s var(--gart-ease);
}

.gart-info-hub details[open],
.gart-premium-faq details[open] {
    box-shadow: var(--gart-shadow);
}

.gart-info-hub summary,
.gart-premium-faq summary {
    padding: 1rem 1.25rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    color: var(--gart-ink);
    transition: background 0.25s, color 0.25s;
    position: relative;
}

.gart-info-hub summary:hover,
.gart-premium-faq summary:hover {
    background: var(--gart-cream);
    color: var(--gart-gold-dark);
}

.gart-info-hub summary::-webkit-details-marker,
.gart-premium-faq summary::-webkit-details-marker { display: none; }

.gart-info-hub .gart-info-hub__body,
.gart-premium-faq .gart-faq-answer {
    padding: 0 1.25rem 1.15rem;
    color: var(--gart-text);
    line-height: 1.75;
    animation: gartFadeIn 0.35s var(--gart-ease-out);
}

.gart-premium-faq summary {
    color: var(--gart-ink-soft);
}

.gart-artist-vision-item {
    margin-bottom: 1.5rem;
    padding: 1.25rem 1.25rem 1.25rem 1.5rem;
    border-left: 3px solid var(--gart-gold);
    background: var(--gart-white);
    border-radius: 0 var(--gart-radius-sm) var(--gart-radius-sm) 0;
    box-shadow: var(--gart-shadow);
    transition: transform 0.35s var(--gart-ease);
}

.gart-artist-vision-item:hover { transform: translateX(4px); }

.gart-artist-vision-item__topic {
    font-family: var(--gart-font-display);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
    color: var(--gart-ink);
}

.gart-seo-content {
    line-height: 1.9;
    color: var(--gart-text);
    font-size: 1.02rem;
    font-weight: 300;
}

.gart-seo-content h3 {
    font-family: var(--gart-font-display);
    font-size: 1.25rem;
    margin-top: 1.75rem;
    margin-bottom: 0.85rem;
    color: var(--gart-ink);
}

/* --- Configurator premium shell --- */
.gart-configurator-wrap {
    scroll-margin-top: 80px;
    background: var(--gart-white);
    position: relative;
    z-index: 5;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.gart-exhibition-mode .gart-configurator-wrap {
    margin-top: 0;
    border-radius: 0;
    box-shadow: none;
}

.gart-premium-page:not(.gart-exhibition-mode) .gart-configurator-wrap {
    border-radius: var(--gart-radius) var(--gart-radius) 0 0;
    margin-top: -1.5rem;
    box-shadow: 0 -20px 60px rgba(15, 15, 18, 0.08);
}

.gart-configurator-wrap .size-with-preview h5 {
    font-family: var(--gart-font-display);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--gart-ink);
    letter-spacing: 0.02em;
}

.gart-premium-editorial {
    background: var(--gart-cream);
}

.gart-premium-editorial .container {
    max-width: 1140px;
}

/* --- Similar / complete room overrides --- */
.gart-premium-page .product-suggestions-container {
    background: var(--gart-cream);
    border-top: 1px solid rgba(15, 15, 18, 0.06);
}

.gart-premium-page .product-card {
    border-radius: var(--gart-radius);
    border: 1px solid rgba(15, 15, 18, 0.06);
    box-shadow: var(--gart-shadow);
    overflow: hidden;
}

.gart-premium-page .product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--gart-shadow-lg);
}

/* --- Responsive --- */
@media (max-width: 767px) {
    .gart-cinematic { min-height: 420px; }
    .gart-cinematic__inner { padding: 2rem 0 1.75rem; max-width: 100%; }
    .gart-cinematic__scroll-hint { display: none; }
    .gart-sticky-purchase__title { max-width: 140px; font-size: 0.88rem; }
    .gart-configurator-wrap {
        margin-top: 0;
        border-radius: 0;
    }
}

@media (min-width: 992px) {
    .gart-cinematic__inner {
        padding-left: 0;
    }
}

/* ==========================================================================
   Spiritual exhibition mode (Buddha / meditation categories)
   ========================================================================== */
.gart-exhibition-mode .gart-cinematic--exhibition {
    min-height: clamp(520px, 85vh, 820px);
}

.gart-exhibition-mode .gart-cinematic--exhibition .gart-cinematic__overlay {
    background:
        linear-gradient(180deg, rgba(15, 15, 18, 0.3) 0%, rgba(15, 15, 18, 0.5) 45%, rgba(15, 15, 18, 0.82) 100%);
}

.gart-exhibition-mode .gart-cinematic__inner {
    max-width: 720px;
    text-align: center;
    margin: 0 auto;
}

/* Configurator sits directly under hero */
.gart-exhibition-mode .gart-configurator-wrap--exhibition {
    margin-top: 0;
    border-radius: 0;
    box-shadow: none;
    background: var(--gart-white);
    border-bottom: 1px solid rgba(15, 15, 18, 0.08);
    padding-top: 0;
    padding-bottom: 2.5rem;
}

.gart-exhibition-mode .gart-configurator-intro {
    text-align: center;
    padding: 2.25rem 1rem 1.75rem;
    max-width: 640px;
    margin: 0 auto 1.25rem;
    border-bottom: 1px solid rgba(15, 15, 18, 0.06);
}

.gart-exhibition-mode .gart-configurator-intro .gart-section-title {
    margin-bottom: 0.65rem;
}

.gart-exhibition-mode .gart-configurator-intro .gart-section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

.gart-exhibition-mode .size-with-preview h5 {
    font-family: var(--gart-font-body);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--gart-text-muted);
    margin-bottom: 1rem;
}

.gart-exhibition-prelude,
.gart-exhibition-tail {
    background: var(--gart-cream);
}

.gart-exhibition-prelude__inner {
    max-width: 960px;
}

.gart-exhibition-prelude .gart-section {
    padding: clamp(2.25rem, 4vw, 3.25rem) 0;
}

.gart-exhibition-prelude .gart-section-title {
    text-align: left;
}

.gart-exhibition-prelude .gart-section-subtitle {
    margin-bottom: 1.75rem;
}

/* Symbolism table */
.gart-symbolism-table {
    width: 100%;
    border-collapse: collapse;
    border-radius: var(--gart-radius);
    overflow: hidden;
    box-shadow: var(--gart-shadow);
    background: var(--gart-white);
    margin: 0;
}

.gart-symbolism-table th,
.gart-symbolism-table td {
    padding: 0.9rem 1.15rem;
    border-bottom: 1px solid rgba(15, 15, 18, 0.06);
    text-align: left;
    vertical-align: top;
}

.gart-symbolism-table tr:last-child td { border-bottom: none; }

.gart-symbolism-table th {
    background: var(--gart-ink);
    color: var(--gart-white);
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.04em;
}

.gart-symbolism-table td:first-child {
    font-family: var(--gart-font-display);
    font-weight: 600;
    color: var(--gart-gold-dark);
    width: 32%;
    min-width: 100px;
}

.gart-symbolism-table td:last-child {
    color: var(--gart-text);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Feeling selector */
.gart-feeling-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.85rem;
}

.gart-feeling-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 110px;
    padding: 1rem 0.65rem;
    border: 1px solid rgba(15, 15, 18, 0.1);
    border-radius: var(--gart-radius);
    background: var(--gart-white);
    cursor: pointer;
    font-family: var(--gart-font-body);
    font-size: 0.88rem;
    color: var(--gart-ink);
    text-align: center;
    transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.gart-feeling-card:hover,
.gart-feeling-card.is-active {
    border-color: var(--gart-gold);
    box-shadow: var(--gart-shadow-gold);
    transform: translateY(-3px);
}

.gart-feeling-card__icon { font-size: 1.65rem; line-height: 1; }
.gart-feeling-card__label { font-weight: 600; line-height: 1.3; }

/* Room tabs + stage */
.gart-room-tabs {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.45rem;
    margin-bottom: 1.25rem;
    overflow-x: auto;
    padding-bottom: 0.35rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.gart-room-tab {
    flex: 0 0 auto;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(15, 15, 18, 0.12);
    border-radius: 999px;
    background: var(--gart-white);
    font-family: var(--gart-font-body);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gart-text);
    cursor: pointer;
    white-space: nowrap;
    line-height: 1.2;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.gart-room-tab.is-active,
.gart-room-tab:hover {
    background: var(--gart-ink);
    color: var(--gart-white);
    border-color: var(--gart-ink);
}

.gart-room-stage {
    border-radius: var(--gart-radius);
    overflow: hidden;
    box-shadow: var(--gart-shadow-lg);
    background: #1a1a1a;
    position: relative;
}

.gart-room-panel {
    display: none;
}

.gart-room-panel.is-active {
    display: block;
}

.gart-room-panel__scene {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    min-height: 300px;
    max-height: 520px;
    background: #222;
}

.gart-room-panel__scene .mockup-room-bg,
.gart-room-panel__rendered {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
}

.gart-room-art-slot {
    position: absolute;
    box-sizing: border-box;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    background: #fff;
    border-radius: 2px;
    box-shadow:
        0 2px 0 rgba(255, 255, 255, 0.5) inset,
        0 14px 32px rgba(0, 0, 0, 0.38);
}

.gart-room-art-frame {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    overflow: hidden;
}

.gart-room-art,
.gart-room-panel .pp-mockup-art {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center center;
    display: block;
    background: #fff;
}

.gart-room-panel__scene.mockup-scene-prerendered {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Customer homes (exhibition) */
.gart-customer-homes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.15rem;
}

.gart-customer-home-card {
    background: var(--gart-white);
    border-radius: var(--gart-radius);
    overflow: hidden;
    box-shadow: var(--gart-shadow);
    border: 1px solid rgba(15, 15, 18, 0.06);
    transition: transform 0.3s var(--gart-ease), box-shadow 0.3s var(--gart-ease);
}

.gart-customer-home-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--gart-shadow-lg);
}

.gart-customer-home-card__img-wrap {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--gart-cream-deep);
}

.gart-customer-home-card__img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.45s var(--gart-ease);
}

.gart-customer-home-card:hover .gart-customer-home-card__img-wrap img {
    transform: scale(1.04);
}

.gart-customer-home-card__meta {
    padding: 0.9rem 1rem 1rem;
}

.gart-customer-home-card__city {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--gart-ink);
    margin-bottom: 0.2rem;
}

.gart-customer-home-card__detail {
    font-size: 0.82rem;
    color: var(--gart-text-muted);
    margin-bottom: 0.45rem;
}

.gart-customer-home-card__stars {
    color: var(--gart-gold);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.gart-customer-grid .gart-customer-item img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

@media (min-width: 992px) {
    .gart-customer-homes {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 767px) {
    .gart-room-panel__scene {
        min-height: 220px;
        aspect-ratio: 4 / 3;
    }

    .gart-customer-homes {
        grid-template-columns: 1fr;
    }
}

/* Colour meaning */
.gart-colour-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.gart-colour-card {
    padding: 1.35rem 1.15rem;
    background: var(--gart-white);
    border-radius: var(--gart-radius);
    box-shadow: var(--gart-shadow);
    text-align: center;
    border: 1px solid rgba(15, 15, 18, 0.05);
}

.gart-colour-card__swatch {
    display: block;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    margin: 0 auto 0.75rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.gart-colour-card__name {
    font-family: var(--gart-font-display);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--gart-ink);
}

.gart-colour-card__meanings {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.85rem;
    color: var(--gart-text-muted);
    line-height: 1.7;
}

/* Styling tips */
.gart-styling-block {
    padding: 1.35rem 1.25rem;
    background: var(--gart-white);
    border-radius: var(--gart-radius);
    box-shadow: var(--gart-shadow);
    height: 100%;
    border: 1px solid rgba(15, 15, 18, 0.05);
}

.gart-styling-block__title {
    font-family: var(--gart-font-display);
    font-size: 1.1rem;
    margin-bottom: 0.85rem;
    color: var(--gart-ink);
}

.gart-styling-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.gart-styling-chip {
    padding: 0.35rem 0.75rem;
    background: var(--gart-cream);
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gart-text);
    border: 1px solid rgba(15, 15, 18, 0.06);
}

/* Packaging flow */
.gart-packaging-flow {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem 0.35rem;
    max-width: 100%;
}

.gart-packaging-step {
    flex: 1 1 140px;
    max-width: 160px;
    text-align: center;
    padding: 1rem 0.75rem;
    background: var(--gart-white);
    border-radius: var(--gart-radius-sm);
    box-shadow: var(--gart-shadow);
    border: 1px solid rgba(15, 15, 18, 0.05);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gart-text);
}

.gart-packaging-step i {
    display: block;
    color: var(--gart-gold);
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
}

.gart-packaging-arrow {
    color: var(--gart-gold);
    opacity: 0.45;
    font-size: 0.95rem;
    flex: 0 0 auto;
}

/* Meditation quote */
.gart-meditation-quote {
    padding: clamp(2.5rem, 6vw, 4rem) 1rem;
    text-align: center;
    background: linear-gradient(180deg, transparent, rgba(196, 162, 89, 0.07));
    border-radius: var(--gart-radius);
    margin-top: 0.5rem;
}

.gart-meditation-quote__text {
    font-family: var(--gart-font-display);
    font-size: clamp(1.25rem, 2.8vw, 1.85rem);
    font-style: italic;
    color: var(--gart-ink);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.55;
    quotes: "\201C" "\201D";
}

.gart-meditation-quote__text::before {
    content: open-quote;
    color: var(--gart-gold);
    margin-right: 0.15em;
}

/* Zen wall */
.gart-zen-wall__stack {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
    max-width: 320px;
    margin: 0 auto;
}

.gart-zen-wall__item {
    display: grid;
    grid-template-columns: 72px 1fr;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1rem;
    text-decoration: none;
    color: var(--gart-ink);
    background: var(--gart-white);
    border-radius: var(--gart-radius-sm);
    box-shadow: var(--gart-shadow);
    border: 1px solid rgba(15, 15, 18, 0.06);
    transition: transform 0.25s, box-shadow 0.25s;
}

.gart-zen-wall__item:hover {
    transform: translateX(4px);
    box-shadow: var(--gart-shadow-lg);
    color: var(--gart-ink);
}

.gart-zen-wall__item img {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 6px;
}

.gart-zen-wall__item span {
    font-weight: 600;
    font-size: 0.92rem;
    line-height: 1.35;
}

.gart-zen-wall__arrow {
    text-align: center;
    color: var(--gart-gold);
    opacity: 0.5;
    font-size: 0.85rem;
    line-height: 1;
}

.gart-exhibition-tail .container {
    max-width: 960px;
}

@media (max-width: 991px) {
    .gart-feeling-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gart-colour-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .gart-exhibition-mode .gart-configurator-intro {
        padding: 1.5rem 0 1.25rem;
    }

    .gart-symbolism-table td:first-child {
        width: 38%;
        font-size: 0.9rem;
    }

    .gart-symbolism-table td,
    .gart-symbolism-table th {
        padding: 0.7rem 0.75rem;
        font-size: 0.85rem;
    }

    .gart-packaging-flow {
        flex-direction: column;
        align-items: stretch;
        max-width: 240px;
        margin: 0 auto;
    }

    .gart-packaging-step {
        max-width: none;
    }

    .gart-packaging-arrow {
        transform: none;
        text-align: center;
    }
}