@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap');

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

    body {
      font-family: 'Poppins', sans-serif;
      background: radial-gradient(circle at top center, #111 0%, #000 100%);
      height: 100vh;
      color: white;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      overflow: hidden;
    }

    /* LOGO */
    header img {
      width: 280px;
      max-width: 80%;
      display: block;
      margin: 0 auto 80px auto;
      filter: drop-shadow(0 0 10px rgba(255,140,0,0.4));
      transition: transform 0.3s ease;
    }

    header img:hover {
      transform: scale(1.05);
    }

    /* LIGNE DE 4 BLOCS */
    .grid {
      display: flex;
      gap: 80px;
      justify-content: center;
      align-items: center;
      flex-wrap: nowrap;
    }

    .card {
      
      
      border: 3px solid #ff7b00;
      border-radius: 25px;
      height: 300px; /* plus grand en hauteur */
      width: 300px; /* plus large aussi */
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      font-weight: 600;
      color: #ff7b00;
      text-transform: uppercase;
      letter-spacing: 2px;
      cursor: pointer;
      position: relative;
      overflow: hidden;
      transition: all 0.3s ease;
      
    }

    .card-img-1 {
      background-image: url("/img/kaof-design-img.png");
      text-decoration: none;
      background-size: cover;
    }

    .card-img-2 {
      background-image: url("/img/kaof-esport.png");
      text-decoration: none;
      background-size: cover;
    }

    .card-img-3 {
      background-image: url("/img/kaof-utopia.png");
      text-decoration: none;
      background-size: cover;
    }

    .card::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(120deg, transparent, rgba(255,123,0,0.25), transparent);
      transition: all 0.5s ease;
    }

    .card:hover::before {
      left: 100%;
    }

    .card:hover {
      transform: scale(1.08);
      box-shadow: 0 0 50px rgba(255, 123, 0, 0.4);
      color: #fff;
    }

    /* Utopia colorée différemment */
    .card:nth-child(3) {
      color: #ff7b00;
      border-color: #ff7b00;
    }

    .card:nth-child(3):hover {
      box-shadow: 0 0 50px rgba(255, 123, 0, 0.4);
    }

    /* RESPONSIVE */
    @media (max-width: 1200px) {
      .grid {
        flex-wrap: wrap;
        gap: 60px;
      }
      .card {
        width: 260px;
        height: 260px;
      }
    }

    @media (max-width: 700px) {
      .grid {
        flex-direction: column;
        gap: 40px;
      }
      .card {
        width: 280px;
        height: 160px;
        font-size: 1.2rem;
      }
    }