html, body {
    background-image: url("images/header background.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
  }
  
  body {
    background-image: url("images/header background.png");
    background-position: center;
    background-repeat: no-repeat;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    height: 100%;
  }
  
  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: #f8f9fa;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    background-image: url("images/header background.png");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  
  header .deerlogo a {
    background-image: url("images/Hart Controls Website Header.png");
    background-size: 160px 100px;
    background-repeat: no-repeat;
    display: inline-block;
    height: 100px;
    width: 160px;
    text-indent: -9999px;
    margin-top: 10px;
  }
  
  ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
  }
  
  li {
    margin-left: 20px;
  }
  
  header .nav a {
    text-decoration: none;
    color: white;
    font-size: 18px;
    font-weight: bold;
  }
  
  header .nav a:hover {
    text-decoration: underline;
    color: rgb(169, 135, 91);
  }
  
  .contact-section {
    background-color: #f9f9f9;
    padding: 60px 20px;
    text-align: center;
  }
  
  .contact-section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .contact-section .heading {
    font-size: 36px;
    font-weight: 700;
    color: black;
    margin-bottom: 30px;
  }
  
  .contact-section .subheading {
    font-size: 18px;
    font-weight: 400;
    color: rgb(83, 82, 82);
    margin-bottom: 40px;
  }
  
  .contact-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
  }
  
  .contact-info div {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 250px;
    text-align: center;
  }
  
  .contact-form {
    background-color: #fff;
    padding: 40px;
    max-width: 600px;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  
  .contact-form input, .contact-form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
  }
  
  .contact-form button {
    background-color: rgb(158, 152, 143);
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
  }
  
  .contact-form button:hover {
    background-color: rgb(169, 135, 91);
  }
  
  footer {
    background-image: url("images/header background.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: auto;
  }
  
  /* Responsive Design */
  @media (max-width: 768px) {

    header .deerlogo a {
      height: 100px;
      width: 160px;
    }
  
    .contact-section .heading {
      font-size: 28px;
    }
  
    .contact-section .subheading {
      font-size: 16px;
    }
  
    .contact-info div {
      width: 100%;
      max-width: 300px;
    }
  
    .contact-form {
      padding: 20px;
    }
  }
  
  @media (max-width: 480px) {
    header .nav a {
      font-size: 14px;
    }
  
    .contact-section .heading {
      font-size: 24px;
    }
  
    .contact-section .subheading {
      font-size: 14px;
    }
  
    .contact-info div {
      padding: 15px;
    }
  
    .contact-form {
      padding: 15px;
    }
  }
  
  /* Desktop Optimization */
  @media (min-width: 1200px) {

    header .deerlogo a {
      height: 100px;
      width: 160px;
      margin-left: 90px;
    }

    
    .contact-section .heading {
      font-size: 40px;
    }
  
    .contact-section .container {
      max-width: 1400px;
    }
  
    .contact-info div {
      width: 300px;
    }
  
    .contact-form {
      max-width: 800px;
      padding: 50px;
    }
  
    footer {
      padding: 30px;
    }
  }