fix: replace navbar with responsive desktop and mobile layout

script.js

@@ -26,6 +26,14 @@
             menuToggle.classList.remove('is-open');
             menuToggle.setAttribute('aria-expanded', 'false');
         });
+
+        window.addEventListener('resize', function () {
+            if (window.innerWidth > 900) {
+                navMenu.classList.remove('is-open');
+                menuToggle.classList.remove('is-open');
+                menuToggle.setAttribute('aria-expanded', 'false');
+            }
+        });
     }
 
     if ('IntersectionObserver' in window) {