Fix: allow navbar dropdown parent links to navigate on desktop

Added JavaScript to handle click on dropdown-toggle links:
- On desktop (>= 992px): navigates to the href URL
- On mobile: allows Bootstrap dropdown toggle to work

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Assets/js/main.js

@@ -310,3 +310,22 @@ document.addEventListener('DOMContentLoaded', function() {
 });
 
 window.addEventListener('scroll', updateActiveSection);
+
+// === NAVBAR DROPDOWN - Allow parent links to navigate on desktop ===
+document.addEventListener('DOMContentLoaded', function() {
+    document.querySelectorAll('.navbar .dropdown > .dropdown-toggle[href]').forEach(function(link) {
+        link.addEventListener('click', function(e) {
+            var href = this.getAttribute('href');
+            // Only navigate if link has a real URL (not # or empty)
+            if (href && href !== '#' && href !== '' && href !== '#!') {
+                // On desktop (>= 992px), navigate to the link
+                if (window.innerWidth >= 992) {
+                    e.preventDefault();
+                    e.stopPropagation();
+                    window.location.href = href;
+                }
+                // On mobile, let Bootstrap handle dropdown toggle
+            }
+        });
+    });
+});