* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: #2c3e50;
      background: linear-gradient(135deg, #e8f0f7 0%, #f5f7fa 100%);
    }

    header {
      background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      position: sticky;
      top: 0;
      z-index: 1000;
    }
    
    nav {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      justify-content: center;
      align-items: center;
      flex-wrap: wrap;
      padding: 1rem;
      gap: 0.5rem;
      position: relative;
    }

    .menu-toggle-input {
      display: none;
    }

    .menu-toggle-label {
      display: none;
      flex-direction: column;
      cursor: pointer;
      padding: 0.5rem;
      z-index: 1001;
    }

    .menu-toggle-label span {
      width: 25px;
      height: 3px;
      background: #e8f0f7;
      margin: 3px 0;
      transition: all 0.3s ease;
      border-radius: 3px;
    }

    .nav-links {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 0.5rem;
    }

    nav a {
      color: #e8f0f7;
      text-decoration: none;
      padding: 0.75rem 1.5rem;
      border-radius: 8px;
      transition: all 0.3s ease;
      font-weight: 500;
      background: rgba(255, 255, 255, 0.1);
    }

    nav a:hover {
      background: #c0c0c0;
      color: #1e3a8a;
      transform: translateY(-2px);
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }

    /* Estilos para móvil */
    @media (max-width: 768px) {
      nav {
        justify-content: space-between;
      }

      .menu-toggle-label {
        display: flex;
      }

      .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        max-width: 300px;
        background: #1e3a8a;
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        gap: 1rem;
        transition: right 0.3s ease;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.3);
        z-index: 1000;
      }

      /* Mostrar menú cuando el checkbox está marcado */
      .menu-toggle-input:checked ~ .nav-links {
        right: 0;
      }

      /* Animación del icono hamburguesa */
      .menu-toggle-input:checked ~ .menu-toggle-label span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
      }

      .menu-toggle-input:checked ~ .menu-toggle-label span:nth-child(2) {
        opacity: 0;
      }

      .menu-toggle-input:checked ~ .menu-toggle-label span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
      }

      nav a {
        width: 100%;
        text-align: center;
      }
    }
    main {
      max-width: 1200px;
      margin: 0 auto;
      padding: 2rem 1rem;
    }

    section {
      background: white;
      margin: 2rem 0;
      padding: 3rem 2.5rem;
      border-radius: 12px;
      box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
      border-left: 5px solid #2563eb;
    }

    #hero {
      background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
      color: white;
      text-align: center;
      border-left: none;
      padding: 4rem 2.5rem;
    }

    #hero h1 {
      font-size: 2.8rem;
      margin-bottom: 1.5rem;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
      color: #e8f0f7;
    }

    #hero p {
      font-size: 1.2rem;
      line-height: 1.8;
      max-width: 800px;
      margin: 0 auto;
      color: #e8f0f7;
    }

    h2 {
      color: #1e3a8a;
      font-size: 2.2rem;
      margin-bottom: 1.5rem;
      padding-bottom: 0.75rem;
      border-bottom: 3px solid #c0c0c0;
    }

    p {
      font-size: 1.1rem;
      color: #4b5563;
      line-height: 1.8;
    }

    ul {
      list-style: none;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 1rem;
      margin-top: 1.5rem;
    }

    li {
      background: linear-gradient(135deg, #f0f4f8 0%, #e8f0f7 100%);
      padding: 1.25rem;
      border-radius: 8px;
      border-left: 4px solid #2563eb;
      transition: all 0.3s ease;
      font-size: 1.05rem;
      color: #374151;
    }

    li:hover {
      transform: translateX(8px);
      box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
      background: linear-gradient(135deg, #e8f0f7 0%, #dbeafe 100%);
    }

    li::before {
      content: "✓";
      color: #2563eb;
      font-weight: bold;
      margin-right: 0.75rem;
      font-size: 1.3rem;
    }

    #objetivo {
      background: linear-gradient(135deg, #c0c0c0 0%, #d4d4d8 100%);
      border-left: 5px solid #1e3a8a;
    }

    #objetivo h2 {
      color: #1e3a8a;
    }

    #objetivo p {
      font-size: 1.2rem;
      color: #1f2937;
      font-weight: 500;
      text-align: center;
    }

    footer {
      background: #1e3a8a;
      color: #e8f0f7;
      text-align: center;
      padding: 2rem;
      margin-top: 3rem;
    }

    footer p {
      color: #e8f0f7;
      font-size: 1rem;
    }

    @media (max-width: 768px) {
      #hero h1 {
        font-size: 2rem;
      }

      #hero p {
        font-size: 1rem;
      }

      h2 {
        font-size: 1.8rem;
      }

      section {
        padding: 2rem 1.5rem;
      }

      ul {
        grid-template-columns: 1fr;
      }

      nav {
        flex-direction: column;
        align-items: center;
      }

      nav a {
        width: 100%;
        text-align: center;
      }
    }