:root {
    --gallery-bg: #fff;
    --gallery-title-color: #1a2b45;
    --gallery-item-border-radius: 8px;
    --gallery-item-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    --gallery-item-hover-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    --gallery-animation-duration: 0.5s;
    --gallery-stagger-delay: 0.1s;
}
.gallery-section {
    padding: 180px 0;
    background-color: var(--gallery-bg);
    overflow-x: hidden;
}
.gallery-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}
.gallery-main-title {
    font-size: clamp(2rem, 5vw, 2.8rem);
    color: var(--gallery-title-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--gallery-animation-duration) ease-out, transform var(--gallery-animation-duration) ease-out;
}
.gallery-main-title.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}
.gallery-item {
    position: relative;
    border-radius: var(--gallery-item-border-radius);
    overflow: hidden;
    box-shadow: var(--gallery-item-shadow);
    transition: transform 0.3s ease-out, box-shadow 0.3s ease-out;
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    transition-property: opacity, transform;
    transition-duration: var(--gallery-animation-duration);
    transition-timing-function: cubic-bezier(0.25, 0.8, 0.25, 1);
    transition-delay: var(--animation-delay, 0s);
}
.gallery-item.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}
.gallery-item a {
    display: block;
    text-decoration: none;
    color: inherit;
}
.gallery-item img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: var(--gallery-item-border-radius);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--gallery-item-hover-shadow);
}
.gallery-item:hover img {
    transform: scale(1.05);
}
.gallery-actions {
    text-align: center;
    margin-top: 40px;
}
.gallery-actions .btn {
    padding: 12px 30px;
    background-color: var(--gallery-title-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    text-decoration: none;
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    transition-property: opacity, transform;
    transition-duration: var(--gallery-animation-duration);
    transition-timing-function: cubic-bezier(0.25, 0.8, 0.25, 1);
    transition-delay: var(--animation-delay, 0s);
}
.gallery-actions .btn.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}
.gallery-actions .btn:hover {
    background-color: #2c3e50;
    transform: translateY(-2px);
}
.lb-data .lb-caption {
    display: none !important;
}
.lb-data .lb-details {
    text-align: center;
    width: 100%;
}
.lb-data .lb-number {
    font-size: 0.9rem;
    color: #ccc;
    display: block;
    padding-right: 0;
}
.lb-nav a.lb-prev, .lb-nav a.lb-next {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}
.lb-nav a.lb-prev:hover, .lb-nav a.lb-next:hover {
    opacity: 1;
}
.lightboxOverlay {
    background-color: rgba(0,0,0,0.85);
}
@media (max-width: 992px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}
@media (max-width: 576px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .gallery-container {
        width: 95%;
    }
}