body {
      margin: 0;
      font-family: 'Segoe UI', sans-serif;
      background: linear-gradient(135deg, #0f0f0f, #1a1a1a);
      color: #fff;
    }

    header {
      text-align: center;
      padding: 2rem;
      background: url('https://www.transparenttextures.com/patterns/cubes.png');
    }

    h1 {
      font-size: 2.5rem;
      letter-spacing: 2px;
      color: #00ffe7;
      text-shadow: 0 0 10px #00ffe7;
    }

    .buttons {
      display: flex;
      justify-content: center;
      gap: 1rem;
      margin: 2rem auto;
      max-width: 800px;
      flex-wrap: wrap;
    }

    .btn {
      padding: 1rem 2rem;
      background-color: #00ffe7;
      color: #000;
      border: none;
      border-radius: 5px;
      font-weight: bold;
      cursor: pointer;
      transition: transform 0.2s ease;
      text-decoration: none;

    }

    .btn:hover {
      transform: scale(1.05);
      background-color: #00c9b7;
    }

    .reviews {
      max-width: 800px;
      margin: 0 auto;
      padding: 2rem;
      background-color: #121212;
      border-radius: 10px;
      box-shadow: 0 0 20px rgba(0,255,231,0.2);
    }

    .review {
      margin-bottom: 1.5rem;
      padding: 1rem;
      border-left: 4px solid #00ffe7;
      background-color: #1f1f1f;
    }

    .review h3 {
      margin: 0;
      color: #00ffe7;
    }

    .review p {
      margin: 0.5rem 0 0;
    }

    footer {
      text-align: center;
      padding: 1rem;
      font-size: 0.9rem;
      color: #888;
    }