diff --git a/components/menu.html b/components/menu.html
index 07fa780..5da2406 100644
--- a/components/menu.html
+++ b/components/menu.html
@@ -30,6 +30,9 @@
     padding: 1rem 0;
     margin-bottom: 2rem;
     box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
+    position: sticky;
+    top: 0;
+    z-index: 1000;
   }
 
   .menu ul {
diff --git a/frontend/css/style.css b/frontend/css/style.css
index 24547bc..0fe0645 100644
--- a/frontend/css/style.css
+++ b/frontend/css/style.css
@@ -11,6 +11,7 @@ body {
   background: radial-gradient(circle at center, #1a5c1a 0%, #0d3d0d 100%);
   background-attachment: fixed;
   font-family: Arial, sans-serif;
+  overscroll-behavior: none;
 }
 
 /* Brillance subtile */