* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    
  }

  body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
  }

  header {
    background: #68aaec;
    color: #fff;
    padding: 1em 0;
    text-align: center;
    
    
  }

  nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    background: #517ba4;
  }

  nav a {
    color: white;
    padding: 1em;
    text-decoration: none;
    text-align: center;
  }

  nav a:hover {
    background: #b50f17;
  }

  .container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    padding: 2em 0;
    
  }

  .row {
    display: flex;
    flex-wrap: wrap;
    gap: 2em;
  }

  .col {
    flex: 1;
    min-width: 280px;
    background: #ecf0f1;
    padding: 1em;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
  }

  footer {
    background: #68aaec;
    color: #fff;
    text-align: center;
    padding: 1em 0;
    margin-top: 2em;
  }

  @media (max-width: 768px) {
    nav {
      flex-direction: column;
    }

    .row {
      flex-direction: column;
    }
  }

  #TEXT {
    list-style-type: none;
  }