/* Define modern styles for the page elements */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
  }
  
  header {
    background-color: #333;
    color: #fff;
    padding: 10px;
  }
  
  nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
  }
  
  nav ul li {
    display: inline;
    margin-right: 10px;
  }
  
  nav ul li a {
    color: #fff;
    text-decoration: none;
  }
  
  section {
    padding: 50px;
  }
  
  h1, h2, h3 {
    color: #333;
  }
  
  .service-card {
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 20px;
    margin-bottom: 20px;
  }
  
  footer {
    background-color: #333;
    color: #fff;
    padding: 10px;
    text-align: center;
  }