/* ============================================
   ARTKOLKHI — გალერეა
   ============================================ */

/* Hero */
.gallery-hero {
    margin-top: var(--header-height);
    padding: 50px 0 40px;
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, #3D1A10 100%);
    text-align: center;
}

.gallery-hero-title {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 700;
    color: var(--color-bg);
    margin-bottom: 8px;
}

.gallery-hero-sub {
    font-size: 16px;
    color: var(--color-gold-light);
    letter-spacing: 1px;
}

/* Section */
.gallery-section {
    padding: 40px 0 80px;
    background-color: var(--color-bg);
}

/* ============================================
   YEAR TABS
   ============================================ */
.year-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 40px;
    position: sticky;
    top: var(--header-height);
    z-index: 10;
    background: var(--color-bg);
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.year-tab {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-light);
    background: var(--color-bg-alt);
    border: 1.5px solid var(--color-border);
    padding: 9px 22px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.year-tab:hover {
    border-color: var(--color-gold);
    color: var(--color-heading);
}

.year-tab.active {
    background: var(--color-burgundy);
    border-color: var(--color-burgundy);
    color: var(--color-white);
    font-weight: 600;
}

/* ============================================
   MASONRY GRID
   ============================================ */
.gallery-grid {
    columns: 4;
    column-gap: 16px;
}

.gallery-item {
    display: block;
    break-inside: avoid;
    margin-bottom: 16px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.gallery-item.visible {
    opacity: 1;
    transform: scale(1);
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

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

/* Overlay */
.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 16px 14px;
    background: linear-gradient(transparent, rgba(44, 24, 16, 0.7));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-year {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    color: var(--color-white);
    font-style: italic;
}

/* ============================================
   INDEX PREVIEW — გალერეის მოკლე ვერსია
   ============================================ */
.gallery-preview-section {
    padding: 80px 0;
    background-color: var(--color-bg);
}

.gallery-preview-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 32px;
}

.gallery-preview-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 220px 220px;
    gap: 16px;
}

.gallery-preview-grid .gp-item img {
    object-position: center top;
}

.gallery-preview-grid .gp-item {
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.gallery-preview-grid .gp-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-preview-grid .gp-item:hover img {
    transform: scale(1.06);
}

/* პირველი ფოტო — 2 სვეტი და 2 სტრიქონი */
.gallery-preview-grid .gp-item:first-child {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
}

.gp-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px 20px 16px;
    background: linear-gradient(transparent, rgba(44, 24, 16, 0.65));
    opacity: 0;
    transition: opacity 0.3s;
}

.gp-item:hover .gp-item-overlay {
    opacity: 1;
}

.gp-item-year {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    color: var(--color-white);
    font-style: italic;
}

/* "ყველას ნახვა" ბანერი */
.gp-view-all {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    border: 2px dashed var(--color-border);
    border-radius: 14px;
    text-align: center;
    transition: all 0.3s;
}

.gp-view-all:hover {
    border-color: var(--color-gold);
    background: var(--color-white);
}

.gp-view-all-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.gp-view-all-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-burgundy);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: background 0.3s;
}

.gp-view-all:hover .gp-view-all-icon {
    background: var(--color-gold);
}

.gp-view-all-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-heading);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1100px) {
    .gallery-grid {
        columns: 3;
    }

    .gallery-preview-grid {
        grid-template-rows: 220px 180px;
    }
}

@media (max-width: 768px) {
    .gallery-hero {
        padding: 36px 0 28px;
    }

    .gallery-hero-title {
        font-size: 30px;
    }

    .gallery-grid {
        columns: 2;
        column-gap: 10px;
    }

    .gallery-item {
        margin-bottom: 10px;
        border-radius: 8px;
    }

    .year-tabs {
        gap: 6px;
        padding: 12px 0;
    }

    .year-tab {
        font-size: 13px;
        padding: 7px 16px;
    }

    .gallery-preview-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 200px 160px 160px;
    }

    .gallery-preview-grid .gp-item:first-child {
        grid-column: 1 / 3;
        grid-row: 1 / 2;
    }

    .gallery-preview-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        columns: 1;
    }

    .gallery-preview-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .gallery-preview-grid .gp-item:first-child {
        grid-column: auto;
        grid-row: auto;
    }

    .gallery-preview-grid .gp-item {
        height: 200px;
    }
}