/* Gallery Page Styles */

/* Gallery Section */
.gallery-section {
    padding: 60px 0 80px;
    background: var(--bg-light);
    min-height: 50vh;
}

.gallery-section .section-header {
    text-align: center;
    margin-bottom: 40px;
}

.gallery-section .section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.gallery-section .section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4 / 3;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    /* entrance animation (handled by .show class added from JS) */
    opacity: 0;
    transform: translateY(28px) scale(0.98);
    transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.3s ease;
}

.gallery-item.show {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* hover rule comes after .show so it wins (equal specificity) */
.gallery-item:hover {
    transform: translateY(-6px) scale(1);
    box-shadow: var(--shadow-lg);
}

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

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

/* subtle overlay + zoom icon on hover */
.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(27, 94, 32, 0.4), transparent 55%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.gallery-item .zoom-icon {
    position: absolute;
    bottom: 14px;
    right: 14px;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.92);
    color: var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 2;
}

.gallery-item:hover .zoom-icon {
    opacity: 1;
    transform: scale(1);
}

/* ===== Auto-scrolling marquee ===== */
.gallery-marquee {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.marquee-row {
    overflow: hidden;
    padding: 10px 0;
    /* soft fade at both edges */
    -webkit-mask-image: linear-gradient(to right, transparent 0, #000 5%, #000 95%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0, #000 5%, #000 95%, transparent 100%);
}

.marquee-track {
    display: flex;
    align-items: center;
    width: max-content;
    animation: marqueeScroll 60s linear infinite;
    will-change: transform;
}

.marquee-row.reverse .marquee-track {
    animation-direction: reverse;
}

/* pause everything when the visitor hovers the gallery */
.gallery-marquee:hover .marquee-track {
    animation-play-state: paused;
}

@keyframes marqueeScroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.marquee-item {
    flex: 0 0 auto;
    width: 300px;
    height: 200px;
    margin-right: 18px;
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.marquee-item:hover {
    transform: scale(1.04);
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.marquee-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.marquee-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(27, 94, 32, 0.4), transparent 55%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.marquee-item:hover::after {
    opacity: 1;
}

.marquee-item .zoom-icon {
    position: absolute;
    bottom: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.92);
    color: var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 2;
}

.marquee-item:hover .zoom-icon {
    opacity: 1;
    transform: scale(1);
}

/* Respect users who prefer no motion: stop scrolling, allow manual swipe */
@media (prefers-reduced-motion: reduce) {
    .marquee-track {
        animation: none;
    }
    .marquee-row {
        overflow-x: auto;
    }
}

/* Empty state (shown when no photos are found) */
.gallery-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 70px 20px;
    color: var(--text-light);
}

.gallery-empty svg {
    color: var(--primary-light);
    margin-bottom: 18px;
}

.gallery-empty h3 {
    color: var(--text-dark);
    margin-bottom: 10px;
    font-size: 1.4rem;
}

.gallery-empty p {
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.7;
}

.gallery-empty code {
    background: var(--bg-white);
    padding: 2px 8px;
    border-radius: 6px;
    color: var(--primary-dark);
    font-size: 0.9em;
    box-shadow: var(--shadow-sm);
}

/* Loading spinner */
.gallery-loading {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 60px 20px;
    color: var(--text-light);
}

.gallery-spinner {
    width: 44px;
    height: 44px;
    border: 4px solid rgba(46, 125, 50, 0.15);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: gallerySpin 0.9s linear infinite;
}

@keyframes gallerySpin {
    to { transform: rotate(360deg); }
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
}

.lightbox.open {
    opacity: 1;
    visibility: visible;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 84vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5);
    user-select: none;
    -webkit-user-drag: none;
    animation: lightboxZoom 0.35s ease;
}

@keyframes lightboxZoom {
    from { opacity: 0; transform: scale(0.94); }
    to { opacity: 1; transform: scale(1); }
}

.lightbox-btn {
    position: absolute;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s ease, transform 0.2s ease;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.lightbox-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.lightbox-btn:active {
    transform: scale(0.92);
}

.lightbox-close {
    top: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
}

.lightbox-prev,
.lightbox-next {
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    transform: translateY(-50%) scale(1.05);
}

.lightbox-bottom {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 18px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.lightbox-play {
    width: 38px;
    height: 38px;
    position: static;
}

/* Responsive */
@media (max-width: 768px) {
    .gallery-section .section-header h2 { font-size: 2rem; }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 12px;
    }

    .marquee-item {
        width: 220px;
        height: 150px;
        margin-right: 12px;
    }

    .gallery-marquee {
        gap: 12px;
    }

    .lightbox-prev,
    .lightbox-next { width: 44px; height: 44px; }

    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }

    .lightbox-close { width: 42px; height: 42px; top: 16px; right: 16px; }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
}