.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.gallery-grid-item {
  width: 100%;
  aspect-ratio: 1/1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}