body {
      font-family: Arial, sans-serif;
      margin: 0;
      padding: 0;
      line-height: 1.6;
      color: #333;
      background-color: #f6fff6;
    }
    header, section, footer {
      padding: 40px 20px;
      max-width: 1000px;
      margin: auto;
    }
    header {
      background: #f3f3f3;
      text-align: center;
    }
    header h1 {
      margin-bottom: 10px;
    }
    .btn {
      display: inline-block;
      margin-top: 20px;
      padding: 10px 20px;
      background: #006400;
      color: white;
      text-decoration: none;
      border-radius: 5px;
    }
    .two-columns {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
    }
    .two-columns img {
      max-width: 100%;
      flex: 1 1 40%;
    }
    .two-columns .text {
      flex: 1 1 50%;
    }
    .icons-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      text-align: center;
    }
    .icons-column {
      display:inline;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      text-align: center;
    }
    img {
      max-width: 550px;
      max-height: 450px;
      justify-content: center;
      align-items: center;
    }
    .gallery {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 10px;
    }
    .cta {
      background: #006400;
      color: white;
      text-align: center;
      padding: 40px 20px;
    }
    footer {
      background: #eee;
      text-align: center;
      padding: 20px;
      font-size: 14px;
    }