.card-image-container {
    position: relative;
  }
  
  .card-img {
    width: 100%;
    display: block;
  }
  
  .gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.75) 100%);
  }