.img-hover-zoom {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,.1);
}

.img-hover-zoom:hover {
  transform: scale(1.03);
  box-shadow: 0 6px 20px rgba(0,0,0,.2);
}

.img-container {
  overflow: hidden;
  border-radius: 12px;
  border: 3px solid #f1f1f1;
  background-color: #fff;
  padding: 5px;
  transition: border-color .3s;
}

.img-container:hover {
  border-color: #0d6efd;
}