Initial commit

js/navAxesToggle.js

@@ -0,0 +1,32 @@
+document.addEventListener('DOMContentLoaded', function () {
+    var item = document.querySelector('.nav-axes-item');
+    if (!item) return;
+
+    var trigger  = item.querySelector('.nav-axes-trigger');
+    var mainMenu = document.querySelector('.main-menu');
+
+    trigger.addEventListener('click', function (e) {
+        e.stopPropagation();
+        var isOpen = item.classList.toggle('is-open');
+        trigger.setAttribute('aria-expanded', isOpen ? 'true' : 'false');
+    });
+
+    // Close when clicking outside
+    document.addEventListener('click', function (e) {
+        if (!item.contains(e.target)) {
+            item.classList.remove('is-open');
+            trigger.setAttribute('aria-expanded', 'false');
+        }
+    });
+
+    // Reset when main menu closes
+    if (mainMenu) {
+        var observer = new MutationObserver(function () {
+            if (!mainMenu.classList.contains('active')) {
+                item.classList.remove('is-open');
+                trigger.setAttribute('aria-expanded', 'false');
+            }
+        });
+        observer.observe(mainMenu, { attributes: true, attributeFilter: ['class'] });
+    }
+});