.gallery {
    column-count: 4;
    column-gap: 15px;
    margin-bottom: 70px;
}

.gallery-item {
    margin-bottom: 15px;
    break-inside: avoid;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

    .gallery-item img {
        width: 100%;
        display: block;
        height: auto;
    }

@media (max-width: 1200px) {
    .gallery {
        column-count: 3;
    }
}

@media (max-width: 768px) {
    .gallery {
        column-count: 2;
    }
}

@media (max-width: 480px) {
    .gallery {
        column-count: 1;
    }
}