/* ═══════════════════════════════════════════════════════════
   GALLERY PAGE - Premium Visual Records
   ══════════════════════════════════════════════════════════ */

.gallery-hero-section {
    padding: 80px 24px 40px;
    text-align: center;
    position: relative;
    z-index: 10;
}

.gallery-hero-section .page-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}

.gallery-hero-section .hero-lead {
    font-size: 1.2rem;
    color: var(--text-main);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 400;
}

.gallery-overview {
    max-width: 1400px;
    margin: 0 auto 28px;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.gallery-overview-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 20px;
}

.gallery-overview-card h3 {
    font-family: var(--font-heading);
    color: var(--text-heading);
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.gallery-overview-card p {
    color: var(--text-main);
    margin: 0;
    font-size: 0.92rem;
}

/* ── Masonry Grid ── */
.gallery-shell {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px 60px;
}

.gallery-masonry {
    columns: 4;
    column-gap: 24px;
}

@media (max-width: 1200px) { .gallery-masonry { columns: 3; } }
@media (max-width: 900px) { .gallery-masonry { columns: 2; column-gap: 16px; } }
@media (max-width: 500px) {
    .gallery-hero-section {
        padding: 60px 14px 28px;
    }

    .gallery-shell {
        padding: 0 14px 40px;
    }

    .gallery-overview {
        padding: 0 14px;
        grid-template-columns: 1fr;
    }

    .gallery-masonry { columns: 1; }

    .gallery-card {
        border-radius: 18px;
        margin-bottom: 14px;
    }
}

/* ── Gallery Item ── */
.gallery-card {
    break-inside: avoid;
    margin-bottom: 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    transition: var(--trans-slow);
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
}

.gallery-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.05);
}

[data-theme="dark"] .gallery-card:hover {
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.4);
}

.gallery-visual {
    position: relative;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.gallery-visual img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover .gallery-visual img {
    transform: scale(1.08);
}

/* ── Info Overlay ── */
.gallery-card-meta {
    padding: 16px 20px 20px;
    background: var(--surface);
}

.gallery-card-meta .caption {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-heading);
    margin-bottom: 12px;
    line-height: 1.45;
}

.gallery-card-meta .tag {
    display: inline-flex;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.7rem;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ── Empty State ── */
.empty-gallery-card {
    grid-column: 1 / -1;
    text-align: center;
    padding: 100px 40px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 32px;
    color: var(--text-dim);
}