* {
    box-sizing: border-box;
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
  }

  body {
    background: #ffffff;
    color: #222;
  }

  .door-hero {
    height: 100vh;
    background: linear-gradient(120deg, #111, #333);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }

  .door-frame {
    position: absolute;
    width: 320px;
    height: 500px;
    display: flex;
    z-index: 1;
  }

  .door {
    width: 50%;
    height: 100%;
    background: #5a3e2b;
    animation: openDoor 1.5s ease forwards;
  }

  .door.left {
    transform-origin: left;
  }

  .door.right {
    transform-origin: right;
    animation-delay: .1s;
  }

  @keyframes openDoor {
    to {
      transform: rotateY(90deg);
    }
  }

  .hero-text {
    text-align: center;
    color: #fff;
    z-index: 2;
    animation: fadeUp 1.8s ease forwards;
  }

  @keyframes fadeUp {
    from {
      opacity: 0;
      transform: translateY(40px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .hero-text h1 {
    font-size: 3rem;
    margin-bottom: 10px;
  }

  .btn {
    display: inline-block;
    margin-top: 20px;
    padding: 14px 28px;
    background: #f1c40f;
    color: #111;
    text-decoration: none;
    font-weight: bold;
    border-radius: 30px;
  }

  .content {
    padding: 80px 10%;
    text-align: center;
  }

  .cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-top: 40px;
  }

  .card {
    background: #fff;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .08);
    transition: transform .3s;
    font-size: 20px;
  }

  .card:hover {
    transform: translateY(-8px);
  }

  .card img {
    height: 500px;
    width: 300px;
    margin-top: 60px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 1);
    border-radius: 10px;

  }