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;