.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.gallery-grid img {
  width: 600px;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  transition: transform 0.3s ease;
  cursor: pointer;
}

.gallery-grid img:hover {
  transform: scale(1.05);
}