body {
    font-family: 'Helvetica Neue', sans-serif;
    margin: 0; padding: 0;
    background-color: #f8f8f8;
    color: #111;
  }
  header {
    background-color: #fff;
    padding: 20px 40px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .container h1 { margin: 0; font-weight: 600; font-size: 24px; padding-bottom: 20px; text-align: center;}
  .container { max-width: 1200px; margin: 40px auto; padding: 0 20px; }
  .products { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }
  .product-card {
    background: #fff;
    border-radius: 0px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    cursor: pointer;
  }
  .product-card:hover { transform: translateY(-2px); }
  .product-card img { width: 100%; height: 250px; object-fit: cover; }
  .product-info { padding: 15px; }
  .product-info h3 { margin: 0; font-weight: 500; }
  .product-info p { margin: 5px 0; color: #555; }
  .price { font-weight: 600; margin-top: 10px; }