mobile optimisation

Profice WebSite/scripts/hex-background.js

@@ -103,6 +103,9 @@
 
     // Initialize
     function init() {
+        // Skip animation on mobile/touch devices for performance
+        if (window.innerWidth <= 768 || ('ontouchstart' in window)) return;
+
         canvas = document.getElementById('hexCanvas');
         if (!canvas) return;
 

Profice WebSite/scripts/script.js

@@ -6,7 +6,51 @@
  */
 
 document.addEventListener("DOMContentLoaded", function() {
-    
+
+    // ==========================================
+    // MOBILE HAMBURGER MENU
+    // ==========================================
+
+    function initHamburgerMenu() {
+        const hamburgerBtn = document.getElementById('hamburgerBtn');
+        const mobileNavOverlay = document.getElementById('mobileNavOverlay');
+        if (!hamburgerBtn || !mobileNavOverlay) return;
+
+        function openNav() {
+            mobileNavOverlay.style.display = 'flex';
+            requestAnimationFrame(() => {
+                mobileNavOverlay.classList.add('open');
+            });
+            hamburgerBtn.classList.add('open');
+            document.body.style.overflow = 'hidden';
+        }
+
+        function closeNav() {
+            mobileNavOverlay.classList.remove('open');
+            hamburgerBtn.classList.remove('open');
+            document.body.style.overflow = '';
+            setTimeout(() => {
+                if (!mobileNavOverlay.classList.contains('open')) {
+                    mobileNavOverlay.style.display = 'none';
+                }
+            }, 300);
+        }
+
+        hamburgerBtn.addEventListener('click', () => {
+            if (mobileNavOverlay.classList.contains('open')) {
+                closeNav();
+            } else {
+                openNav();
+            }
+        });
+
+        mobileNavOverlay.querySelectorAll('.mobile-nav-link').forEach(link => {
+            link.addEventListener('click', closeNav);
+        });
+    }
+
+    initHamburgerMenu();
+
     // ==========================================
     // SOUND VISUALIZATION ANIMATION
     // ==========================================