/* Reset CSS */
body, h1, h2, h3, h4, h5, h6, p, ul, li {
    margin: 0;
    padding: 0;
  }
  
  body {
    font-family: Arial, sans-serif;
    line-height: 1.5;
  }
  
  header {
    background-color: #f5f5f5;
    padding: 20px;
  }
  
  nav ul {
    list-style: none;
  }
  
  nav ul li {
    display: inline-block;
    margin-right: 20px;
  }
  
  nav ul li a {
    text-decoration: none;
    color: #333;
  }
  
  nav ul li a:hover {
    color: #000;
  }
  
  main {
    padding: 20px;
  }
  
  .banner img {
    max-width: 100%;
    height: auto;
  }
  
  .welcome-message {
    text-align: center;
    margin-bottom: 30px;
  }
  
  .features {
    margin-bottom: 30px;
  }
  
  .features ul {
    list-style: disc;
    margin-left: 20px;
  }
  
  .cta-section {
    text-align: center;
    margin-top: 30px;
  }
  
  .btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    margin-right: 10px;
  }
  
  .btn:hover {
    background-color: #0056b3;
  }
  
  footer {
    background-color: #f5f5f5;
    padding: 20px;
    text-align: center;
    font-size: 14px;
  }