body {
      margin: 0;
      font-family: sans-serif;
      background-color: #111;
      color: #ddd;
    }
    header {
      background: linear-gradient(to right, #00ff88, #00c47c);
      padding: 2em;
      text-align: center;
      color: #000;
    }
    nav {
      background: #000;
      text-align: center;
      padding: 0.5em 0;
    }

    nav a {
      color: #00ff88;
      margin: 0 1em;
      text-decoration: none;
      font-weight: bold;
    }

    section {
      padding: 1.5em;
      max-width: 800px;
      margin: auto;
    }

    h2 {
      color: #00ff88;
      border-left: 4px solid #00ff88;
      padding-left: 0.5em;
      margin-bottom: 0.5em;
    }

    .card {
      background: #222;
      padding: 1em;
      border-left: 3px solid #00ff88;
      border-radius: 8px;
      margin-bottom: 1em;
    }

    input, textarea {
      width: 100%;
      padding: 0.8em;
      margin-bottom: 1em;
      border: 1px solid #00ff88;
      border-radius: 5px;
      background: #1a1a1a;
      color: #fff;
    }

    button {
      padding: 0.7em 1.5em;
      border: none;
      background: #00ff88;
      color: #000;
      font-weight: bold;
      cursor: pointer;
      border-radius: 5px;
    }

    footer {
      text-align: center;
      padding: 1em;
      background: #000;
      color: #888;
      font-size: 0.9em;
    }
.typing-container {
      border-right: 2px solid #00ff88;
      white-space: nowrap;
      overflow: hidden;
      font-size: 1.5em;
      width: 0;
      animation: typing 4s steps(40, end) forwards, blink 0.7s infinite;
    }

    @keyframes typing {
      from { width: 0 }
      to { width: 50% }
    }

    @keyframes blink {
      0%, 100% { border-color: transparent }
      50% { border-color: #00ff88 } 
    }
     .cta {
    display: inline-block;
    padding: 10px 20px;
    background-color: #00ff88;
    color: #000;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background 0.3s ease;
  }

  .cta:hover {
    background-color: #00cc6a;
  }