body {
      font-family: Arial, Helvetica, sans-serif;
      line-height: 1.6;
      margin: 0;
      padding: 0;
      background-color: #f9f9f9;
      color: #333;
      text-align: center;
    }
    header, footer {
      background-color: #1b263b;
      color: white;
      padding: 1rem 0;
    }
    h1, h2 {
      color: #c62828;
      margin: 0.5rem 0;
    }
    a {
      color: #c62828;
      text-decoration: none;
    }
    a:hover {
      text-decoration: underline;
    }
    nav {
      background-color: #333;
      padding: 0.5rem 0;
    }
    nav a {
      color: white;
      margin: 0 1rem;
      font-weight: bold;
    }
    nav a:hover {
      text-decoration: underline;
    }
    
        nav a.active {
  color: #ffeb3b; /* highlight color */
  text-decoration: underline;
}

    .container {
      padding: 1rem;
      max-width: 960px;
      margin: 0 auto;
    }
    .gallery-vertical {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 1rem;
      padding: 1rem 0;
    }
    .gallery-vertical img {
      width: 300px;
      height: auto;
      border-radius: 8px;
      box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    }
    .review {
      background-color: #fff;
      margin: 1rem auto;
      padding: 1rem;
      border: 1px solid #ccc;
      border-radius: 8px;
      max-width: 800px;
      text-align: left;
    }
    .btn {
      display: inline-block;
      background: #c62828;
      color: white;
      padding: 0.75rem 1.5rem;
      border-radius: 8px;
      font-weight: bold;
      margin: 1rem 0;
      text-decoration: none;
    }
    footer p {
      margin: 0;
      font-size: 0.9rem;
    }