diff --git a/dental-server/server.js b/dental-server/server.js
index fc9500d..192960e 100644
--- a/dental-server/server.js
+++ b/dental-server/server.js
@@ -746,6 +746,15 @@ app.get('*', (req, res, next) => {
   if (req.path.startsWith('/api') || req.path.startsWith('/uploads') || req.path.startsWith('/updates') || req.path.startsWith('/socket.io')) {
     return next();
   }
+
+  const userAgent = req.headers['user-agent'] || '';
+  const isMobile = /mobile/i.test(userAgent) || /android/i.test(userAgent) || /iphone/i.test(userAgent);
+
+  // Serve the Mobile Prototype Bundle for mobile devices or explicit /mobile route
+  if (req.path.startsWith('/mobile') || isMobile) {
+    return res.sendFile(path.join(__dirname, '..', 'scoreodonto-mobile', 'Score RX Mobile.html'));
+  }
+
   res.sendFile(path.join(__dirname, 'dental-client', 'dist', 'index.html'));
 });