Refactor index.html to modularize sections, implement sticky navigation, and enhance CSS styles for improved UI responsiveness

components/footer.html

@@ -0,0 +1,14 @@
+<footer class="site-footer">
+  <div class="container">
+    <div class="row">
+      <div class="col-lg-12 col-12">
+        <div class="copyright-text-wrap">
+          <p class="mb-0">
+            <span class="copyright-text">Copyright © 2024 <a href="#">Mohammed</a> Company. All rights reserved.</span>
+            <span class="copyright-text">Design: <a href="https://templatemo.com" target="_blank">TemplateMo</a></span>
+          </p>
+        </div>
+      </div>
+    </div>
+  </div>
+</footer>