/* 
body { font-family: Arial, sans-serif; background: #f9f9f9; margin: 0; padding: 0; }
header { text-align: center; padding: 2em; background: white; }
nav { background: #eee; padding: 1em; text-align: center; }
nav ul { list-style: none; padding: 0; margin: 0; }
nav li { display: inline; margin: 0 15px; }
section { max-width: 800px; margin: 2em auto; background: white; padding: 1.5em; box-shadow: 0 2px 4px rgba(0,0,0,0.1); }
nav a {
    color: #111 !important;
    text-decoration: none;
    font-weight: bold;
  }
  
  nav a:visited {
    color: #111 !important;
  }
   */

   body {
    font-family: Arial, sans-serif;
    background: linear-gradient(to right, #f9f9f9, #e6ecf0);
    margin: 0;
    padding: 0;
    line-height: 1.6;
  }
  
  header {
    text-align: center;
    padding: 2.5em;
    background: linear-gradient(135deg, #4e73df, #1cc88a);
    color: white;
  }
  
  nav {
    background: #eee;
    padding: 1em;
    text-align: center;
  }
  
  nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  nav li {
    display: inline;
    margin: 0 15px;
  }
  
  nav a {
    color: #111 !important;
    text-decoration: none;
    font-weight: bold;
  }
  
  nav a:visited {
    color: #111 !important;
  }
  
  nav a:hover {
    color: #4e73df !important;
    border-bottom: 2px solid #4e73df;
  }
  
  section {
    max-width: 800px;
    margin: 2em auto;
    background: white;
    padding: 2em;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  }
  
  section p {
    font-size: 1.05em;
    color: #333;
  }