.gallery-section {
    max-width: 1200px;
    margin: 50px auto;
    padding: 0 20px;
}

.gallery-section h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #1a3d3c;
}

/* Filter buttons */
.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.gallery-filter button {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    padding-bottom: 5px;
    position: relative;
    color: #333;
}

.gallery-filter button.active,
.gallery-filter button:hover {
    color: #ffcc00;
}

.gallery-filter button.active::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    background: #ffcc00;
    left: 0;
    bottom: 0;
}

/* Gallery grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-item {
    overflow: hidden;
    border-radius: 6px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

/* Hide items */
.gallery-item.hide {
    display: none;
}

/* Responsive */
@media (max-width: 600px) {
    .gallery-filter {
        gap: 15px;
    }
}