.categories {
    padding: 50px 0;
    text-align: center;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 20px;
}

.category-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

@media screen and (max-width: 1024px) {
    .category-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 480px) {
    .category-grid {
        grid-template-columns: 1fr;
    }
}