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

    body {
      background: #f2f2f2;
      color: #333;
      animation: fadeIn 1s ease-in;
    }

    header {
      background: #222;
      color: #fff;
      padding: 1rem;
      text-align: center;
    }

    header img {
      width: 50px;
      border-radius: 50%;
      margin-bottom: 0.5rem;
    }

    nav {
      background: #333;
      text-align: center;
      padding: 0.5rem;
    }

    nav a {
      color: #fff;
      text-decoration: none;
      margin: 0 10px;
      font-weight: bold;
      transition: 0.3s;
    }

    nav a:hover {
      color: #f0a500;
    }

    .container {
      padding: 1rem;
      display: grid;
      grid-template-columns: 1fr;
      gap: 1rem;
    }

    .product {
      background: linear-gradient(145deg, #ffffff, #e6e6e6);
      padding: 1rem;
      border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
      box-shadow: 0 5px 15px rgba(0,0,0,0.1);
      animation: floatIn 1s ease-in;
    }

    .product img {
      width: 100%;
      border-radius: 20px;
    }

    .product h2 {
      margin: 0.5rem 0 0.2rem;
    }

    .product p {
      font-size: 1rem;
      margin-bottom: 0.5rem;
    }

    .btn {
      display: inline-block;
      background: #28a745;
      color: #fff;
      text-decoration: none;
      padding: 10px 15px;
      border-radius: 5px;
      margin: 5px 5px 0 0;
    }

    .btn:hover {
      background: #218838;
    }

    footer {
      background: #222;
      color: #fff;
      text-align: center;
      padding: 1rem;
      margin-top: 2rem;
    }

    footer a {
      color: #fff;
      margin: 0 10px;
      font-size: 20px;
    }

    @keyframes fadeIn {
      from {opacity: 0;}
      to {opacity: 1;}
    }

    @keyframes floatIn {
      from {transform: translateY(30px); opacity: 0;}
      to {transform: translateY(0); opacity: 1;}
    }