.text-efecto {
    font-size: 1rem;
    transition: transform 0.3s ease, color 0.3s ease;
  }

  .text-efecto:hover {
    transform: scale(1.1);
    color: #fff;
  }

  .flotar {
    animation: flotarTexto 2s ease-in-out infinite alternate;
  }

  @keyframes flotarTexto {
    0% { transform: translateY(0); }
    100% { transform: translateY(-4px); }
  }

  .card-sm {
    min-height: 120px;
    border: none;
    color: white;
  }

  .card-body {
    padding: 1rem;
  }
  .ciencia{
      background-image: url("../img/ciencia2.png");
      background-repeat: repeat;
      background-size: auto 100%;
      animation: movimientoFondo 20s linear infinite;
  }
  @keyframes movimientoFondo {
    from {
      background-position: 0 0;
    }
    to {
      background-position: 100% 0;
    }
  }
  .saltando {
    animation: saltar 0.5s ease-in-out infinite;
  }
  
  @keyframes saltar {
    0% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-3px);
    }
    100% {
      transform: translateY(0);
    }
  }

  #btnSubir {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    width: 50px;
    height: 50px;
    font-size: 24px;
    text-align: center;
    line-height: 45px;
    display: none;
    transition: all 0.3s ease-in-out;
  }
  #whatsapp-container {
    position: fixed;
    bottom: 30px;
    left: 60px;
    z-index: 10000;
  }
  
  #whatsapp-button {
    width: 60px;
    height: 60px;
    cursor: pointer;
    transition: transform 0.3s;
  }
  
  #whatsapp-button:hover {
    transform: scale(1.1);
  }
  
  #whatsapp-message {
    display: none;
    position: absolute;
    bottom: 70px;
    right: 90;
    width: 250px;
    font-size: 14px;
  }
  @media (max-width: 576px) {
    #btnSubir,
    #whatsapp-container {
      display: none !important;
    }
  }