/* === Traditional Desktop Gallery === */
body { min-height: 100vh; overflow-y: auto; overflow-x: hidden; }

/* Header */
.classic-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(13,13,26,0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(201,169,110,0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 3rem;
    height: 64px;
}
.classic-logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--accent);
    letter-spacing: 0.12em;
}
.classic-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}
.classic-nav a {
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    transition: color 0.2s;
}
.classic-nav a:hover { color: var(--accent); }
.classic-nav .nav-3d {
    padding: 0.45rem 1.2rem;
    border: 1px solid rgba(201,169,110,0.3);
    border-radius: 20px;
    color: var(--accent);
    font-weight: 500;
}
.classic-nav .nav-3d:hover {
    background: rgba(201,169,110,0.1);
}

/* Hero */
.classic-hero {
    padding: 140px 3rem 80px;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}
.classic-hero h1 {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: var(--text);
    letter-spacing: 0.04em;
    line-height: 1.2;
    margin-bottom: 1rem;
}
.classic-hero h1 span { color: var(--accent); }
.classic-hero p {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

/* Artwork count */
.artwork-count {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.4rem 1.2rem;
    background: rgba(201,169,110,0.08);
    border: 1px solid rgba(201,169,110,0.15);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--accent);
    letter-spacing: 0.05em;
}

/* Masonry Gallery */
.classic-gallery {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem 4rem;
}
.classic-gallery h2 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--text-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid rgba(201,169,110,0.1);
}

.masonry {
    column-count: 3;
    column-gap: 1.8rem;
}

.masonry-item {
    break-inside: avoid;
    margin-bottom: 1.8rem;
    cursor: pointer;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid rgba(201,169,110,0.06);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.masonry-item:hover {
    border-color: rgba(201,169,110,0.2);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
    transform: translateY(-3px);
}

.masonry-img {
    width: 100%;
    display: block;
    background: var(--primary-light);
    transition: transform 0.5s ease;
}
.masonry-item:hover .masonry-img {
    transform: scale(1.03);
}

.masonry-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 2rem 1.2rem 1.2rem;
    background: linear-gradient(transparent, rgba(10,10,18,0.95));
    transform: translateY(10px);
    opacity: 0;
    transition: all 0.35s ease;
}
.masonry-item:hover .masonry-overlay {
    transform: translateY(0);
    opacity: 1;
}

.masonry-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 0.2rem;
}
.masonry-artist {
    font-size: 0.85rem;
    color: var(--accent);
}
.masonry-price {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--accent-light);
    margin-top: 0.4rem;
}

/* Lightbox */
.lightbox {
    position: fixed; inset: 0; z-index: 500;
    background: rgba(6,6,12,0.96);
    display: flex;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}
.lightbox.open {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-left {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    min-width: 0;
}
.lightbox-img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 20px 80px rgba(0,0,0,0.5);
}

.lightbox-right {
    width: 380px;
    background: var(--bg-card);
    border-left: 1px solid rgba(201,169,110,0.1);
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.lightbox-close {
    position: fixed;
    top: 1.5rem; right: 400px;
    background: none; border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
    z-index: 510;
    line-height: 1;
    padding: 0.5rem;
    transition: color 0.2s;
}
.lightbox-close:hover { color: var(--text); }

.lightbox-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--text);
    margin-bottom: 0.4rem;
    line-height: 1.3;
}
.lightbox-artist {
    font-size: 1.05rem;
    color: var(--accent);
    margin-bottom: 1.2rem;
}
.lightbox-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(201,169,110,0.1);
}
.lightbox-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.8;
    flex: 1;
}
.lightbox-price {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--accent);
    padding: 1.2rem;
    background: rgba(201,169,110,0.06);
    border-radius: var(--radius);
    text-align: center;
    margin-top: 2rem;
}

.lightbox-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 1.5rem;
}
.lightbox-nav button {
    background: rgba(201,169,110,0.1);
    border: 1px solid rgba(201,169,110,0.2);
    color: var(--accent);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}
.lightbox-nav button:hover { background: rgba(201,169,110,0.2); }

/* Footer */
.classic-footer {
    padding: 3rem;
    text-align: center;
    border-top: 1px solid rgba(201,169,110,0.08);
}
.classic-footer .footer-logo {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--accent);
    letter-spacing: 0.1em;
    margin-bottom: 0.3rem;
}
.classic-footer p {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 1100px) { .masonry { column-count: 2; } }
@media (max-width: 700px) {
    .masonry { column-count: 1; }
    .classic-header { padding: 0 1.5rem; }
    .classic-hero { padding: 120px 1.5rem 60px; }
    .classic-hero h1 { font-size: 2.2rem; }
    .classic-gallery { padding: 0 1.5rem 3rem; }
    .lightbox { flex-direction: column; }
    .lightbox-left { padding: 1.5rem; flex: 0 0 auto; }
    .lightbox-right { width: 100%; border-left: none; border-top: 1px solid rgba(201,169,110,0.1); }
    .lightbox-close { right: 1rem; top: 1rem; }
}

/* Loading */
.classic-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem;
}