body {
    background: linear-gradient(to right, #e0f9e6, #c6f1d5);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    margin: 0;
    padding: 0;
  }
  
  header {
    background-color: #0CAA69;
    padding: 2rem 1rem;
    text-align: center;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  }
  
  header h1 {
    margin: 0;
    font-size: 2.2rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
  }
  
  main {
    padding: 2rem 1rem;
    max-width: 1000px;
    margin: auto;
  }
  
  main .p-4 {
    background: #ffffff;
    border-radius: 30px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  }
  
  section h2 {
    font-size: 1.6rem;
    color: #0A5A39;
    margin-bottom: 0.75rem;
  }
  
  section p,
  section ul {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #444;
  }
  
  section ul {
    padding-left: 1.25rem;
  }
  
  section ul li {
    margin-bottom: 0.5rem;
    list-style-type: disc;
  }
  
  .footer-3d {
    background: linear-gradient(to right, #EAFFCB, #E9F3DA);
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.15),
                inset 0 3px 6px rgba(255, 255, 255, 0.6),
                inset 0 -3px 6px rgba(0, 0, 0, 0.05);
    border-top-left-radius: 40px;
    border-top-right-radius: 40px;
    transform: perspective(800px) rotateX(4deg);
    transition: all 0.3s ease-in-out;
    color: #2E7D32; /* verde oscuro para mejor contraste */
    padding: 2rem 1rem;
    text-align: center;
    font-size: 1rem;
  }
  
  .footer-3d:hover {
    transform: perspective(800px) rotateX(0deg);
    background: linear-gradient(to right, #E7F9C1, #E0F0D3);
  }
  
  .footer-3d a {
    color: #2E7D32;
    font-weight: 600;
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s ease;
  }
  
  .footer-3d a:hover {
    color: #0A5A39;
    text-decoration: underline;
  }
  
  .footer-icons {
    margin-top: 1rem;
  }
  
  .footer-icons i {
    font-size: 1.5rem;
    margin: 0 10px;
    color: #4CAF50;
    transition: transform 0.2s ease, color 0.3s ease;
  }
  
  .footer-icons i:hover {
    transform: scale(1.2);
    color: #2E7D32;
  }

  footer img {
    max-height: 60px;
    margin: 0 10px;
  }
  /* Responsive para móviles */
  @media (max-width: 768px) {
    header h1 {
      font-size: 1.8rem;
    }
  
    section h2 {
      font-size: 1.4rem;
    }
  
    section p,
    section ul {
      font-size: 1rem;
    }
  }