.gallery-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto;
  gap: 20px;
  margin-bottom: 40px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.gallery-item.large {
  grid-row: span 2;
 
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

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

/* Responsive Design */
@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  .gallery-item,
  .gallery-item.large {
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 480px) {
  .gallery-item,
  .gallery-item.large {
    aspect-ratio: 4 / 3; 
  }
}