.hero {
    background: linear-gradient(rgba(26, 58, 95, 0.85), rgba(26, 58, 95, 0.85)), url('../img/PageHeaders/Gallery.png') no-repeat center center/cover;
}

/* Filter Section */
.filter-section {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 15px;
}

.filter-btn {
    background: white;
    border: 1px solid #ddd;
    padding: 8px 20px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--dark-blue);
    color: white;
    border-color: var(--dark-blue);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 4rem;
}   




/* Responsive Design */
@media (max-width: 768px) {
    
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .lightbox-nav {
        font-size: 1.5rem;
    }
    
    .lightbox-prev {
        left: -30px;
    }
    
    .lightbox-next {
        right: -30px;
    }
}