body, html {
    height: 100%;
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
  }
  
  .hero-image {
    background-image: url('/img/portada.png');
    height: 100vh;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
  }
  
  .overlay-text {
    z-index: 2;
    position: absolute;
    top: 30%;
    width: 100%;
    padding: 20px;
  }
  
  .whatsapp-float {
    position: absolute;
    bottom: 20px;
    right: 20px;
    z-index: 10;
  }
  
  .whatsapp-float img {
    width: 60px;
    height: 60px;
  }