diff --git a/NDV_Code_By_PoojithB/ProductCatalog.html b/NDV_Code_By_PoojithB/ProductCatalog.html
new file mode 100644
index 000000000..b3694719f
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+++ b/NDV_Code_By_PoojithB/ProductCatalog.html
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Product Catalog</title>
+    <link rel="stylesheet" href="style.css" />
+</head>
+<body>
+    <!-- Navigation -->
+    <header>
+        <nav>
+            <ul>
+                <li><a href="#">Home</a></li>
+                <li><a href="#">Products</a></li>
+                <li><a href="#">About Us</a></li>
+                <li><a href="#">Contact</a></li>
+            </ul>
+        </nav>
+    </header>
+
+    <!-- Product Grid -->
+    <main>
+        <h1>Product Catalog</h1>
+        <section class="product-grid">
+            <div class="product">
+                <img src="smartwatch.jpg" alt="Product 1" />
+                <h2>Product 1</h2>
+                <p>Price: $10</p>
+                <p>Category: Category A</p>
+            </div>
+            <div class="product">
+                <img src="mobile.jpg" alt="Product 2" />
+                <h2>Product 2</h2>
+                <p>Price: $30</p>
+                <p>Category: Category B</p>
+            </div>
+            <div class="product">
+                <img src="flowers.jpg" alt="Product 3" />
+                <h2>Product 3</h2>
+                <p>Price: $20</p>
+                <p>Category: Category C</p>
+            </div>
+        </section>
+    </main>
+
+    <!-- Footer -->
+    <footer>
+        <p>Connect with us:</p>
+        <ul>
+            <li><a href="#">Facebook</a></li>
+            <li><a href="#">Twitter</a></li>
+            <li><a href="#">Instagram</a></li>
+        </ul>
+    </footer>
+</body>
+</html>
+
+******css file*******
+
+body {
+    font-family: Arial, sans-serif;
+    margin: 0;
+    padding: 0;
+}
+
+header {
+    background-color: #0f37d4;
+    padding: 1em 0;
+}
+
+nav ul {
+    list-style: none;
+    display: flex;
+    justify-content: center;
+    margin: 0;
+    padding: 0;
+}
+
+nav li {
+    margin: 0 1em;
+}
+
+nav a {
+    color: white;
+    text-decoration: none;
+}
+
+main {
+    padding: 2em;
+}
+
+.product-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+    gap: 1.5em;
+}
+
+.product {
+    border: 1px solid #ccc;
+    padding: 1em;
+    text-align: center;
+}
+
+footer {
+    background-color: #333;
+    color: white;
+    text-align: center;
+    padding: 1em;
+}
+
+footer ul {
+    list-style: none;
+    display: flex;
+    justify-content: center;
+    padding: 0;
+}
+
+footer li {
+    margin: 0 1em;
+}
+
+footer a {
+    color: white;
+    text-decoration: none;
+}
+
+/* Responsive Design */
+@media (max-width: 600px) {
+    nav ul {
+        flex-direction: column;
+        align-items: center;
+    }
+
+    footer ul {
+        flex-direction: column;
+        align-items: center;
+    }
+}
