/* General body styles */
body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    background-color: #f7f7f7;
    color: #333;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    min-height: 100vh;
    line-height: 1.6;
  }
  
  /* Navbar styling */
  .navbar {
    background-color: #242424;
    padding: 15px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10;
  }
  
  .navbar-brand a {
    color: #fff;
    font-size: 28px;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding-left: 20px;
  }
  
  .navbar-brand img {
    height: 50px;
    margin-right: 10px;
  }
  
  .navbar-nav .nav-link {
    color: #bbb;
    font-size: 18px;
    text-transform: uppercase;
    padding: 12px 20px;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .navbar-nav .nav-link:hover {
    color: #FFD700;
  }
  
  .navbar-buttons .btn {
    background-color: #FFD700;
    color: #fff;
    font-size: 18px;
    padding: 12px 20px;
    text-transform: uppercase;
    border-radius: 30px;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease, transform 0.3s ease;
  }
  
  .navbar-buttons .btn:hover {
    background-color: #e0b100;
    transform: translateY(-2px);
  }
  
  /* Form container styling */
  .form {
    width: 90%;
    max-width: 720px;
    background-color: #fff;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    margin-top: 120px;
    transition: transform 0.3s ease;
  }
  
  .form:hover {
    transform: scale(1.02);
  }
  
  .input-box,
  .gender-box,
  #course-select {
    margin-bottom: 25px;
  }
  
  .input-box label {
    display: block;
    font-size: 16px;
    color: #555;
    margin-bottom: 8px;
  }
  
  .input-box input,
  .input-box select {
    width: 100%;
    padding: 15px;
    font-size: 16px;
    border: 2px solid #ddd;
    border-radius: 10px;
    outline: none;
    transition: all 0.3s ease;
  }
  
  .input-box input:focus,
  .input-box select:focus {
    border-color: #FFD700;
    box-shadow: 0 0 5px rgba(255, 215, 0, 0.8);
  }
  
  .gender-box h3 {
    font-size: 18px;
    color: #555;
    margin-bottom: 15px;
  }
  
  .gender-option .gender {
    margin-right: 20px;
    display: inline-block;
    font-size: 16px;
  }
  
  .gender-box input[type="radio"] {
    margin-right: 8px;
  }
  
  button[type="submit"] {
    width: 100%;
    padding: 14px;
    font-size: 18px;
    background-color: #FFD700;
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
  }
  
  button[type="submit"]:hover {
    background-color: #e0b100;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  }
  
  /* Focus styles for inputs and buttons */
  input:focus, select:focus {
    border-color: #FFD700;
  }
  
  input[type="text"], input[type="email"], input[type="tel"], select {
    font-size: 16px;
  }
  
  input[type="text"], input[type="email"], input[type="tel"], select, button[type="submit"] {
    transition: border-color 0.3s, background-color 0.3s, box-shadow 0.3s;
  }
  
  /* Responsive styling */
  @media (max-width: 768px) {
    .navbar-nav .nav-link {
      font-size: 16px;
      padding: 10px;
    }
  
    .form {
      width: 100%;
      padding: 25px;
    }
  
    .navbar-brand a {
      font-size: 24px;
    }
  }
  
  @media (max-width: 480px) {
    .navbar-brand a {
      font-size: 22px;
    }
  
    .form {
      width: 95%;
      padding: 15px;
    }
  
    button[type="submit"] {
      font-size: 16px;
      padding: 12px;
    }
  }