{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    font-family: 'Roboto', sans-serif;
    background: #0d0d1a;
    color: #e0e0ff;
    line-height: 1.6;
  }

  #Titre {}

  #GB {
    size: 10px;
  }

  #image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100px;
    padding: 20px 40px;
    margin: 8px 200px;
  }

  #image2 {
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    padding: 20px 50px;
    margin: 0px 220px;
    opacity: 70%;
  }

  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }

  header {
    background: rgba(10, 10, 30, 0.95);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
  }

  header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  h1 {
    font-family: 'Orbitron', sans-serif;
    color: #ffffff;
    font-size: 2rem;
  }

  nav a {
    color: #ccc;
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 500;
    transition: color 0.3s;
  }

  nav a:hover {
    color: #ffffff;
  }

  .hero {
    text-align: center;
    padding: 160px 20px 100px;
    background: linear-gradient(135deg, #000000, #000428);
  }

  .hero h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(90deg, #ffffff, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  . btn-primary {
    display: inline-block;
    margin-top: 2rem;
    padding: 15px 40px;
    background: #ffffff;
    color: #000;
    font-weight: bold;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.2rem;
    transition: transform 0.3s;
  }

  .btn-primary:hover {
    transform: scale(1.05);
  }

  .catalogue {
    padding: 100px 0;
    background: #0f0f1f;
  }

  .catalogue h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 4rem;
    color: #ffffff;
  }

  .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
  }

  .card {
    background: #161625;
    border-radius: 20px;
    padding: 30px;
    position: relative;
    border: 1px solid #000000;
    transition: all 0.4s;
  }

  .card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
  }

  .tag {
    position: absolute;
    top: -12px;
    right: 20px;
    background: #000000;
    color: rgb(255, 255, 255);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
  }

  .tag.popular {
    background: #000000;
    color: #ffffff;
  }

  .tag.new {
    background: #000000;
  }

  .card h3 {
    text-align: center;
    font-size: 1.8rem;
    margin: 15px 0;
    color: #ffffff;
  }

  .card ul {
    list-style: none;
    margin: 20px 0;
  }

  .card ul li {
    padding: 8px 0;
    border-bottom: 1px solid #333;
  }

  .card ul li:before {
    content: "✓ ";
    color: #000000;
  }

  .price {
    font-size: 2.2rem;
    0;
    font-weight: bold;
    color: white;
    margin: 20px 0;
  }

  .btn-buy {
    width: 100%;
    padding: 15px;
    background: #ffffff;
    color: #000000;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
  }

  .btn-buy:hover {
    background: #ffffff;
  }

  footer {
    text-align: center;
    padding: 40px;
    background: #000;
    color: #666;
    margin-top: 50px;
  }

  .catalogue h4 {
    text-align: center;
    font-size: 0.9rem;
    margin-bottom: 4rem;
    color: #ffffff;
  }

  img {
    display: block;
    width: 30px;
    height: auto;
    opacity: 1;
    visibility: visible;
    margin-right: 8px;
    vertical-align;
    middle;
  }

  h5 {
    text-align: center;
    font-size: 1.9rem;
    margin-bottom: 4rem;
    color: #ffffff;
  }



  /* Mobile */
  @media (max-width: 768px) {
    .hero h2 {
      font-size: 2.5rem;
    }

    nav {
      display: none;
    }
  }