/* Global */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f9f9f9;
  }
  
  /* Navbar */
  header {
    background: #222;
    color: white;
    padding: 10px 20px;
    position: sticky;
    top: 0;
  }
  header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  header nav ul {
    list-style: none;
    display: flex;
    gap: 15px;
  }
  header nav ul li a {
    color: white;
    text-decoration: none;
  }
  header nav ul li a:hover {
    text-decoration: underline;
  }
  
  /* Hero */
  .hero {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(to right, #007BFF, #00C6FF);
    color: white;
  }
  .hero h2 {
    font-size: 2.5rem;
  }
  .hero p {
    font-size: 1.2rem;
    margin: 15px 0;
  }
  .btn {
    display: inline-block;
    background: white;
    color: #007BFF;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
  }
  .btn:hover {
    background: #f1f1f1;
  }
  
  /* Sections */
  .section {
    max-width: 800px;
    margin: 50px auto;
    padding: 20px;
  }
  .features ul {
    list-style: none;
    padding: 0;
  }
  .features li {
    background: white;
    margin: 10px 0;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  }
  
  /* Footer */
  footer {
    text-align: center;
    padding: 15px;
    background: #222;
    color: white;
    margin-top: 20px;
  }