/* Demos/photo-gallery.html — scoped to #content (site header/footer from base) */

:root {
    --pg-bg-cream: #faf8f4;
    --pg-text-secondary-light: #5d6d7e;
    --pg-text-secondary-dark: #b8c4b8;
    --pg-bg-dark: #1f2e28;
    --pg-accent-rose-gold: #b76e79;
    --pg-accent-golden-ochre: #d4a574;
    --pg-accent-sage-green: #6b8b7c;
    --pg-accent-sage-green-dark: #4a5d4e;
    --pg-transition: all 0.3s ease;
}

#content .hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: auto;
    min-height: 0;
    padding: 150px 40px 60px;
    text-align: center;
    background: linear-gradient(
        135deg,
        var(--pg-bg-cream) 0%,
        rgba(183, 110, 121, 0.15) 50%,
        rgba(107, 139, 124, 0.1) 100%
    );
}

body.dark-mode #content .hero {
    background: linear-gradient(
        135deg,
        var(--pg-bg-dark) 0%,
        rgba(183, 110, 121, 0.15) 50%,
        rgba(74, 93, 78, 0.2) 100%
    );
}

#content .hero-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

#content .hero-subtitle {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--pg-accent-rose-gold);
    margin-bottom: 15px;
}

#content .hero h1 {
    font-family: "Cormorant Garamond", serif;
    font-size: clamp(42px, 8vw, 64px);
    font-weight: 600;
    color: var(--pg-accent-sage-green);
    margin-bottom: 20px;
}

body.dark-mode #content .hero h1 {
    color: var(--pg-accent-golden-ochre);
}

#content .hero p:not(.hero-subtitle) {
    font-size: 17px;
    color: var(--pg-text-secondary-light);
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    text-align: center;
}

body.dark-mode #content .hero p:not(.hero-subtitle) {
    color: var(--pg-text-secondary-dark);
}

#content .gallery-section {
    padding: 60px 40px 100px;
    max-width: 1400px;
    margin: 0 auto;
}

#content .gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

#content .gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: var(--pg-transition);
}

#content .gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

#content .gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    transition: var(--pg-transition);
}

#content .gallery-item:hover img {
    transform: scale(1.1);
}

#content .gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 25px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    opacity: 0;
    transition: var(--pg-transition);
}

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

#content .gallery-overlay p {
    color: white;
    font-size: 14px;
    font-weight: 500;
}

#content .share-hint {
    color: var(--pg-accent-golden-ochre);
    font-size: 12px;
    margin-top: 8px;
}

#content .lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

#content .lightbox.active {
    display: flex;
    opacity: 1;
}

#content .lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

#content .lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 40px;
    color: white;
    cursor: pointer;
    transition: var(--pg-transition);
    line-height: 1;
}

#content .lightbox-close:hover {
    color: var(--pg-accent-rose-gold);
    transform: rotate(90deg);
}

#content .lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 50px;
    color: white;
    cursor: pointer;
    padding: 20px;
    transition: var(--pg-transition);
    user-select: none;
}

#content .lightbox-nav:hover {
    color: var(--pg-accent-golden-ochre);
}

#content .lightbox-prev {
    left: 20px;
}

#content .lightbox-next {
    right: 20px;
}

#content .cta-section {
    padding: 80px 40px;
    background: var(--pg-accent-sage-green);
    text-align: center;
}

body.dark-mode #content .cta-section {
    background: var(--pg-accent-sage-green-dark);
}

#content .cta-section h2 {
    font-family: "Cormorant Garamond", serif;
    font-size: clamp(28px, 5vw, 40px);
    font-weight: 600;
    color: white;
    margin-bottom: 20px;
}

#content .cta-section p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 600px) {
    #content .gallery-grid {
        grid-template-columns: 1fr;
    }
}