.header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: white;
    border-bottom: 1px solid #e6e6e6;
    position: sticky;
    top: 0;
  }
  
  .titulo {
    font-size: 20px;
    font-weight: bold;
  }
  
  .icon.volver {
    text-decoration: none;
    font-size: 20px;
  }
  /*propiedades de los productos en comparacion*/
  .comparacion {
    display:grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
    padding: 10px;
    background-color:#F5F7FA;
  }
 .card {
  background: #ffffff;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  width: 100%;
  box-sizing: border-box;
}

.card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}