/* back-to-top2.css */
.back-to-top2 {
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 999;
    background-color: #08d1ce;
    color: black;
    padding: 12px 16px;
    border-radius: 50%;
    border: none;
    display: none; /* Oculto por defecto */
    transition: opacity 0.3s ease, visibility 0.3s ease;
    text-decoration: none;
    font-size: 20px;
    line-height: 1;
    align-items: center;
    justify-content: center;
  }
  
  .back-to-top2.show {
    display: flex;
    opacity: 1;
    visibility: visible;
  }
  
  .back-to-top2.hide {
    opacity: 0;
    visibility: hidden;
  }