/* Estilos de la modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    overflow: hidden; 
  }
  
  .modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80%;
    max-width: 500px; 
    height: auto; 
    transform: translate(-50%, -50%);
    background-color: #fefefe;
    padding: 20px;
    border: 1px solid #888;
    border-radius: 5px;
    overflow-y: auto; 
  }
  
  .close {
    color: #aaa;
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
  }
  
  .close:hover,
  .close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
  }
  
/* Scroll */
#scroll-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: none;
}