diff --git a/static/css/adaptive-background.css b/static/css/adaptive-background.css
index a7fc29f..3f234e0 100644
--- a/static/css/adaptive-background.css
+++ b/static/css/adaptive-background.css
@@ -1,12 +1,12 @@
 /* Adaptive Background Images for Mobile and Desktop */
 
-/* Mobile devices (max-width: 736px) - Use desktop.webp (same as desktop for consistency) */
+/* Mobile devices (max-width: 736px) - Use mobile2.jpg */
 @media screen and (max-width: 736px) {
   #wrapper > .bg {
     background-image: url('../../images/overlay.png'),
                       linear-gradient(0deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1)),
-                      url('../../images/desktop.webp') !important;
-    background-size: 800%;
+                      url('../../images/mobile2.jpg') !important;
+    background-size: cover;
     background-position: center;
     background-attachment: fixed;
   }