.galeria-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}
@media (max-width: 768px) {
    .galeria-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
.foto-item {
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 8px;
}
.lightbox {
    display: none;
}