.masonry-preview,
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-flow: dense;
  grid-auto-rows: 300px;
  gap: 16px;
  padding: 30px 0 70px;
}

.photo-card {
  border-radius: 20px;
  overflow: hidden;
  background: var(--sand);
}

.photo-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.photo-card.large {
  grid-column: span 2;
  grid-row: span 2;
}

.photo-card.wide {
  grid-column: span 2;
}

.photo-card.tall {
  grid-row: span 2;
}

@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 170px;
  }
}

@media (max-width: 600px) {
  .masonry-preview,
  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  .masonry-preview .photo-card,
  .masonry-preview .photo-card.large,
  .masonry-preview .photo-card.wide,
  .masonry-preview .photo-card.tall,
  .gallery-grid .photo-card,
  .gallery-grid .photo-card.large,
  .gallery-grid .photo-card.wide,
  .gallery-grid .photo-card.tall {
    grid-column: auto;
    grid-row: auto;
    aspect-ratio: 4 / 3;
  }
}