.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    aspect-ratio: 16/9;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid rgba(24, 24, 24, 0.1);
    transition: all 0.3s ease;
}

.dark .gallery-item {
    border: 1px solid rgba(237, 240, 245, 0.1);
}

.gallery-item:hover {
    transform: scale(1.02);
    border-color: #000;
}

.dark .gallery-item:hover {
    border-color: #fff;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.filter-btn.active {
    background-color: #181818;
    color: #fff;
}

.dark .filter-btn.active {
    background-color: #edf0f5;
    color: #181818;
}

/* Adjustments for Gallery UI */
.btn-volver .rv-button-top,
.btn-volver .rv-button-bottom {
    min-width: auto !important;
    padding: 12px 24px !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.btn-volver .rv-button-bottom {
    height: 100% !important;
}

.header-logo {
    max-height: 45px !important;
    width: auto;
}

@media (min-width: 768px) {
    .header-logo {
        max-height: 55px !important;
    }
}

/* Lightbox Styles */
#lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 100000;
    justify-content: center;
    align-items: center;
}

#lightbox img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

#lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 40px;
    cursor: pointer;
}