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

    body{
      font-family: 'Segoe UI', sans-serif;

      background:
      radial-gradient(
        circle at top,
        #1e40af 0%,
        #1e3a8a 25%,
        #0f172a 60%,
        #020617 100%
      );

      color: white;

      min-height: 100vh;
    }

    header{
      width: 100%;
      padding: 20px;
      border-bottom: 1px solid rgba(255,255,255,0.08);
      backdrop-filter: blur(10px);
    }

    header a{
      display: flex;
      align-items: center;
      gap: 15px;
      color: white;
      text-decoration: none;
      width: fit-content;
    }

    header img{
      width: 70px;
    }

    header h1{
      font-size: 28px;
    }

    .cao{
      color: #22c55e;
    }

    .container{
      width: 100%;
      max-width: 900px;
      margin: 0 auto;
      padding: 40px 20px;
    }

    h2{
      font-size: 38px;
      margin-bottom: 15px;
    }

    .sub{
      color: #cbd5e1;
      margin-bottom: 40px;
      line-height: 1.6;
    }

    .card{
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 20px;
      padding: 25px;
      margin-bottom: 25px;
      backdrop-filter: blur(10px);
    }

    .card h3{
      margin-bottom: 15px;
      color: #22c55e;
      font-size: 22px;
    }

    .card p{
      color: #e2e8f0;
      line-height: 1.8;
      margin-bottom: 15px;
    }

    .card ul{
      padding-left: 20px;
    }

    .card li{
      margin-bottom: 10px;
      line-height: 1.7;
      color: #e2e8f0;
    }

    .alerta{
      background: rgba(239,68,68,0.12);
      border: 1px solid rgba(239,68,68,0.25);
      color: #fecaca;
      padding: 18px;
      border-radius: 15px;
      margin-top: 20px;
      line-height: 1.7;
    }

    footer{
      text-align: center;
      padding: 40px 20px;
      color: #94a3b8;
      font-size: 14px;
    }

    footer a{
      color: #22c55e;
      text-decoration: none;
    }

    footer a:hover{
      text-decoration: underline;
    }

    @media(max-width: 700px){

      h2{
        font-size: 30px;
      }

      .card{
        padding: 20px;
      }
      
    header h1 {
        font-size: 20px;
        margin: 0;
    }

      header a{
        gap: 0px;
      }

    }