body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
    color: #333;
  }
  
  .navbar {
    background-color: #0d4b53;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo {
    color: #e2ee31;
    font-size: 20px;
    font-weight: bold;
  }
  
  .nav-links a {
    color: white;
    text-decoration: none;
    margin-left: 15px;
    font-size: 15px;
  }
  
  .nav-links a:hover {
    color: #e2ee31;
  }
  
  .hero {
    background-color: #0d4b53;
    color: white;
    padding: 50px 30px;
  }
  
  .greeting {
    color: #e2ee31;
    font-size: 20px;
    margin: 0;
  }
  
  .hero h1 {
    font-size: 40px;
    margin: 10px 0;
  }
  
  .subtitle {
    color: #ccc;
    margin: 0;
  }
  
  section {
    background-color: white;
    padding: 30px;
    margin: 15px;
    border-radius: 5px;
  }
  
  h2 {
    color: #0d4b53;
    border-bottom: 2px solid #e2ee31;
    display: inline-block;
    padding-bottom: 5px;
    margin-top: 0;
  }
  
  ul {
    padding-left: 20px;
  }
  
  li {
    margin-bottom: 5px;
  }
  
  .tab-buttons {
    margin-bottom: 15px;
  }
  
  .tab-btn {
    background-color: #0d4b53;
    color: white;
    border: none;
    padding: 8px 15px;
    cursor: pointer;
    margin-right: 5px;
  }
  
  .tab-btn.active, .tab-btn:hover {
    background-color: #e2ee31;
    color: #0d4b53;
    font-weight: bold;
  }
  
  .tab-content {
    display: none;
    border: 1px solid #ccc;
    padding: 15px;
    border-radius: 4px;
  }
  
  .tab-content.active {
    display: block;
  }
  
  .contact-form {
    max-width: 400px;
  }
  
  .form-group {
    margin-bottom: 15px;
  }
  
  .form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
  }