/* Gallery Page Styles */

body {
    background: #fff;
}


/* Gallery Hero */

.gallery-hero {
    padding: 8rem var(--space-xl) var(--space-2xl);
    text-align: center;
    max-width: var(--max-width);
    margin: 0 auto;
}

.gallery-hero h1 {
    font-family: var(--font-sans);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--color-dark);
    margin: 0 0 var(--space-sm);
}

.gallery-hero-subtitle {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    color: var(--color-primary);
    display: block;
}


/* Gallery Section */

.gallery-section {
    padding: var(--space-3xl) var(--space-xl);
    max-width: var(--max-width);
    margin: 0 auto;
}

.gallery-section:not(:last-child) {
    margin-bottom: var(--space-4xl);
}

.gallery-section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.gallery-section-header h2 {
    font-family: var(--font-sans);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--color-dark);
    margin: 0 0 var(--space-sm);
}

.gallery-section-header p {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: #64748b;
    margin: 0;
}


/* Masonry Grid */

.gallery-masonry {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
    grid-auto-rows: 6px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    background: #f8f9fa;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.gallery-overlay i {
    font-size: 2.5rem;
    color: #fff;
}


/* Masonry item sizing - varied heights for visual interest */

.gallery-item {
    min-height: 100px;
}

.gallery-item:nth-child(odd) {
    grid-row-end: span 12;
}

.gallery-item:nth-child(even) {
    grid-row-end: span 10;
}

.gallery-item:nth-child(3n) {
    grid-row-end: span 13;
}

.gallery-item:nth-child(5n) {
    grid-row-end: span 11;
}

.gallery-item:nth-child(7n) {
    grid-row-end: span 12;
}


/* Gallery Lightbox */

.gallery-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.gallery-lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

.gallery-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(4px);
}

.gallery-lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-lightbox-image {
    max-width: 100%;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.gallery-lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-dark);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
    z-index: 2;
}

.gallery-lightbox-close:hover {
    background: #fff;
    transform: scale(1.1);
}

.gallery-lightbox-prev,
.gallery-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-dark);
    font-size: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
    z-index: 2;
}

.gallery-lightbox-prev {
    left: -70px;
}

.gallery-lightbox-next {
    right: -70px;
}

.gallery-lightbox-prev:hover,
.gallery-lightbox-next:hover {
    background: #fff;
    transform: translateY(-50%) scale(1.1);
    color: var(--color-primary);
}


/* Responsive */

@media (max-width: 1024px) {
    .gallery-masonry {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
}

@media (max-width: 768px) {
    .gallery-hero {
        padding: 6rem var(--space-md) var(--space-xl);
    }
    .gallery-section {
        padding: var(--space-2xl) var(--space-md);
    }
    .gallery-section:not(:last-child) {
        margin-bottom: var(--space-3xl);
    }
    .gallery-masonry {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: var(--space-sm);
        grid-auto-rows: 6px;
    }
    .gallery-item {
        min-height: 100px;
    }
    .gallery-item:nth-child(odd) {
        grid-row-end: span 10;
    }
    .gallery-item:nth-child(even) {
        grid-row-end: span 9;
    }
    .gallery-item:nth-child(3n) {
        grid-row-end: span 11;
    }
    .gallery-lightbox-prev {
        left: 10px;
    }
    .gallery-lightbox-next {
        right: 10px;
    }
    .gallery-lightbox-close {
        top: 10px;
        right: 10px;
    }
}