* {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      font-family: 'Segoe UI', sans-serif;
      background: linear-gradient(135deg, #0d0d1a, #1a1a2e);
      color: white;
      display: flex;
      flex-direction: column;
      min-height: 100vh;
    }

    .container {
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 40px 20px;
    }

    h1 {
      font-size: 2.2rem;
      margin-bottom: 40px;
    }

    .button-row {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      justify-content: center;
    }

    .btn {
      background: linear-gradient(145deg, #1f3b9d, #305ed8);
      color: white;
      text-decoration: none;
      padding: 16px 32px;
      border-radius: 16px;
      font-size: 1.2rem;
      font-weight: 600;
      box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
      transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.3s ease;
      min-width: 200px;
      text-align: center;
    }

    .btn:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
      background: linear-gradient(145deg, #3b82f6, #60a5fa);
    }

    footer {
      background-color: #111827;
      padding: 20px;
      text-align: center;
    }

    .social-icons {
      margin-bottom: 10px;
    }

    .social-icons a {
      color: #60a5fa;
      margin: 0 15px;
      text-decoration: none;
      font-size: 1.1rem;
      transition: color 0.3s ease;
    }

    .social-icons a:hover {
      color: #93c5fd;
    }

    footer p {
      font-size: 0.9rem;
      color: #aaa;
      margin-top: 10px;
    }

    h1 {
  font-size: 2.2rem;
  margin-bottom: 40px;
  text-align: center;
  line-height: 1.3;
}

@media (max-width: 600px) {
  h1 {
    font-size: 1.6rem;
    padding: 0 10px;
  }
}

    @media (max-width: 600px) {
      .btn {
        width: 100%;
        font-size: 1rem;
      }
    }