<!DOCTYPE html>
<html>
<head>
  <title>Demo Grocery Store</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">

  <style>
    body {
      margin: 0;
      font-family: Arial;
      background: #f5f5f5;
    }

    nav {
      background: #2c3e50;
      padding: 15px;
      color: white;
      display: flex;
      justify-content: space-between;
    }

    nav a {
      color: white;
      margin: 0 10px;
      text-decoration: none;
    }

    .hero {
      background: linear-gradient(to right, #27ae60, #2ecc71);
      color: white;
      padding: 60px 20px;
      text-align: center;
    }

    section {
      padding: 30px;
      text-align: center;
    }

    .products {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
    }

    .card {
      background: white;
      margin: 10px;
      padding: 20px;
      border-radius: 10px;
      width: 200px;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
    }

    .btn {
      background: #27ae60;
      color: white;
      padding: 10px 15px;
      border: none;
      cursor: pointer;
      border-radius: 5px;
    }

    footer {
      background: #222;
      color: white;
      padding: 10px;
    }
  </style>
</head>

<body>

<nav>
  <div>Demo Store 🏪</div>
  <div>
    <a href="#">Home</a>
    <a href="#">Products</a>
    <a href="#">Contact</a>
  </div>
</nav>

<div class="hero">
  <h1>Welcome to Our Store</h1>
  <p>Fresh Products • Best Prices</p>
</div>

<section>
  <h2>Our Products</h2>
  <div class="products">
    <div class="card">Rice 🍚</div>
    <div class="card">Milk 🥛</div>
    <div class="card">Vegetables 🥦</div>
    <div class="card">Snacks 🍪</div>
  </div>
</section>

<section>
  <h2>Contact</h2>
  <p>📍 Your City</p>
  <p>📞 0000000000</p>
  <p>🕒 9 AM - 9 PM</p>

  <button class="btn">Order on WhatsApp</button>
</section>

<footer>
  <p>Demo Website for Business Use</p>
</footer>

</body>
</html>