  /* --- Style of the body section --- */
  body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
    background-color:rgb(79, 75, 75);
    color: white;
  }
  
  /* --- Style for the header and footer sections --- */
  header, footer {
    background: rgb(54, 54, 166);
    padding: 12px;
    text-align: center;
    font-size: 18px;
    border-radius: 20px;
  }
  
  /* --- Style for the navigation bar --- */
  nav {
    margin-top: 16px;
  }
  nav a {
    color: yellow;
    margin: 16px;
    text-decoration: none;
    font-weight: bold;
    font-size: 20px;
    transition: color 0.3s ease;
  }
  nav a:hover {
    color: #2196F3;
  }

  /* --- Style for the main section --- */
  main {
    padding: 30px;
    max-width: 1000px;
    margin: 0 auto;
  }
  
  /* --- Style for the introduction section --- */
  .intro {
    background: linear-gradient(to bottom right, rgba(0,0,0,0.6), rgba(0,0,0,0.9)), url('https://lookeronline.com/cdn/shop/collections/kate-spade-eyewear.jpg?v=1740407532');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 80px 30px;
    text-align: center;
    border-radius: 14px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  }
  .intro h2 {
    font-size: 35px;
    margin-bottom: 8px;
  }
  .intro p {
    font-size: 18px;
  }
  
  /* --- Style for the inputs and text areas --- */
  select, input, textarea {
    background-color: #2a2a2a;
    color: rgb(54, 54, 166);
    border: 1px solid #555;
    border-radius: 14px;
    padding: 10px;
    font-size: 14px;
    margin-bottom: 14px;
  }
  
  /* --- Style for the product grid --- */
  .product-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
  }
  
  /* --- Style for the product cards --- */
  .product-card {
    background: #1e1e1e;
    border-radius: 14px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    padding: 14px;
    width: 220px;
    text-align: center;
    transition: transform 0.3s ease;
  }
  .product-card:hover {
    transform: translateY(-6px);
  }
  .product-card img {
    max-width: 100%;
    border-radius: 14px;
  }
  
  /* --- Style for the form on the contact page --- */
  form {
    background: #1e1e1e;
    padding: 28px;
    border-radius: 14px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    gap: 14px;
  }
  
  /* --- Style for the submit buttom on the contact page --- */
  form button {
    background: yellow;
    color: black;
    border: none;
    border-radius: 14px;
    padding: 14px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s ease;
  }
  form button:hover {
    background: rgb(54, 54, 166);
  }

/* --- Style for the form groups on the contact page --- */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  
  label {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 2px;
    color: var(--text);
  }
  
  input, textarea {
    width: 100%;
    box-sizing: border-box;
  }
  
  /* --- Style for the footer section --- */
  footer {
    margin-top: 42px;
    font-size: 16px;
    color: white;
    border-radius: 14px;
  }
  