/* Gallery Section Styles */
.gallery {
    padding: 5rem 0;
    position: relative;
}

/* Gallery Filter */
.gallery-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    gap: 0.5rem;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.8);
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-color);
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    box-shadow: var(--shadow-1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.filter-btn:hover {
    background: var(--gradient-1);
    color: var(--white);
}

.filter-btn.active {
    background: var(--gradient-1);
    color: var(--white);
    box-shadow: var(--shadow-2);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

/* Gallery Items */
.gallery-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    height: 250px;
    box-shadow: var(--shadow-2);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-3);
}

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

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.1));
    opacity: 0;
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    transition: opacity 0.3s ease;
}

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

.gallery-info {
    color: var(--white);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-info {
    transform: translateY(0);
}

.gallery-info h3 {
    margin: 0 0 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.gallery-info p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    padding: 2rem;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    z-index: 1001;
}

.lightbox-content {
    display: block;
    max-width: 90%;
    max-height: 80%;
    margin: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 3px solid var(--white);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 100%;
    text-align: center;
    color: var(--white);
    padding: 1rem;
    font-size: 1.1rem;
}

/* Hide items that don't match the selected filter */
.gallery-item.hidden {
    display: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 1rem;
    }
    
    .gallery-item {
        height: 200px;
    }
    
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        width: 80%;
        margin-bottom: 0.5rem;
    }
}