body {
    font-family: 'Space Mono', monospace;
    background: linear-gradient(135deg, #0a0a0a, #1a1a1a);
    color: #e0e0e0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
  }
  
  .form-container {
    background: rgba(0, 0, 0, 0.85);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 0 30px #39ff14;
    width: 100%;
    max-width: 400px;
    border: 2px solid #39ff14;
    transition: all 0.4s ease-in-out;
  }
  
  h1 {
    color: #39ff14;
    margin-bottom: 20px;
    font-size: 1.8rem;
    text-align: center;
    text-shadow: 0 0 10px #00ff00;
  }
  
  form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
  }
  
  .form-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
  }
  
  label {
    text-align: left;
    font-weight: bold;
    color: #00e600;
    font-size: 0.95rem;
  }
  
  input,
  select {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid #39ff14;
    border-radius: 6px;
    background: #0a0a0a;
    color: #ffffff;
    font-size: 1rem;
    font-family: 'Space Mono', monospace;
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
  }
  
  input::placeholder {
    color: #888;
  }
  
  select option {
    background: #0a0a0a;
    color: #fff;
  }
  
  button {
    padding: 12px;
    background: #39ff14;
    color: #0a0a0a;
    border: none;
    border-radius: 30px;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s ease;
    margin-top: 10px;
  }
  
  button:hover {
    background: #00e600;
  }
  
  #extra-fields {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 0;
    overflow: hidden;
    padding-top: 0;
    transition: max-height 0.8s ease-in-out, padding 0.4s ease;
  }
  
  #extra-fields.show {
    max-height: 1000px;
    padding-top: 20px;
  }
  
  .fade-field {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
  }
  
  #extra-fields.show .fade-field {
    animation: fadeInField 0.5s ease forwards;
    animation-delay: calc(var(--order) * 0.25s);
  }
  
  @keyframes fadeInField {
    from {
      opacity: 0;
      transform: translateY(10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  input:focus,
  select:focus {
    outline: none;
    border-color: #00ff80;
    box-shadow: 0 0 5px #00ff80, 0 0 10px #00ff80;
  }  

  input,
  select {
    transition: border 0.2s ease, box-shadow 0.2s ease;
  }
  
  .form-container {
    opacity: 0;
    transform: translateY(40px);
    animation: fadeSlideIn 0.6s ease-out forwards;
    animation-delay: 0.2s;
  }
  
  @keyframes fadeSlideIn {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .form-container {
    opacity: 0;
    transform: translateY(40px);
    animation: fadeSlideIn 0.6s ease-out forwards;
    animation-delay: 0.2s;
  }
  
  @keyframes fadeSlideIn {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .navbar {
    background-color: #000;
    border: 2px solid #39ff14;
    border-left: none;
    border-right: none;
    box-shadow: 0 0 15px 1px #39ff14;
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-radius: 30px;
  }
  
  .navbar .container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px
  }
  
  .nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #39ff14;
    font-weight: bold;
    font-size: 1.2rem;
    text-shadow: 0 0 8px #39ff14;
    border-radius: 30px;
  }
  
  .navbar .logo {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    box-shadow: 0 0 10px #39ff14;
  }
  
  .nav-menu {
    list-style: none;
    display: flex;
    gap: 30px;
    padding-left: 0;
  }
  
  .nav-link {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease, text-shadow 0.3s ease;
  }
  
  .nav-link:hover {
    color: #39ff14;
    text-shadow: 0 0 5px #39ff14;
  }
  
  .hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
  }
  
  .hamburger span {
    width: 25px;
    height: 3px;
    background: #39ff14;
    border-radius: 2px;
  }
  
  @media (max-width: 768px) {
    .hamburger {
      display: flex;
    }
  
    .nav-menu {
      position: absolute;
      top: 70px;
      right: 70px;
      background: #111;
      flex-direction: column;
      width: 200px;
      padding: 20px;
      display: none;
      border: 1px solid #39ff14;
      border-radius: 10px 0 0 10px;
    }
  
    .nav-menu.active {
      display: flex;
    }
  }

  .navbar .container {
    max-width: 1500px;
    margin: 0 auto;
  }

  .form-container {
    margin-top: 40px;
  }

  .form-container {
    margin: 0 150px;
    margin-top: 40px;
  }

  .navbar {
    opacity: 0;
    transform: translateY(-30px);
    animation: navbarFadeIn 0.6s ease-out forwards;
    animation-delay: 0.1s;
  }
  
  @keyframes navbarFadeIn {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }