body {
      font-family: Calibri, sans-serif;
      margin: 0;
      padding: 0;
      line-height: 1.6;
    }
    header {
      position: sticky;
      top: 0;
      background: #9e5202; /* whiskey */
      color: white;
      padding: 10px 20px;
      text-align: center;
      z-index: 10;
    }
    nav ul {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      justify-content: center;
    }
    nav li {
      margin: 0 15px;
      position: relative;
    }
    nav a {
      color: white;
      text-decoration: none;
      font-weight: bold;
    }
    nav ul li ul {
      display: none;
      position: absolute;
      top: 20px;
      left: 0;
      background: #024d33; /* hunter green */
      padding: 10px;
      border-radius: 5px;
    }
    nav ul li:hover ul {
      display: block;
    }
    .hero {
      background-image:url('/images/lights-in-ga.jpg');
      background-size: cover;
      background-position: center;
      height: 60vh;
      display: flex;
      justify-content: center;
      align-items: center;
      color: white;
      text-shadow: 2px 2px 8px #000;
      font-size: 2em;
    }
    .container {
      padding: 20px;
      max-width: 900px;
      margin: 0 auto;
    }
    .three-columns {
      display: flex;
      gap: 20px;
      justify-content: space-between;
    }
    .three-columns > div {
      flex: 1;
      background: #f4f4f4;
      padding: 10px;
      border-radius: 5px;
      box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
    }
    footer {
      text-align: center;
      padding: 20px;
      background: #999; /* gray */
      color: white;
    }