src/app/page.tsx

@@ -40,6 +40,7 @@ export default function LandingPage() {
           name: "Contacto",          id: "#contact"},
       ]}
       brandName="GREI"
+      className="sticky top-0 z-50 bg-background/90 backdrop-blur-sm"
     />
   </div>
 
@@ -206,4 +207,4 @@ export default function LandingPage() {
       </ReactLenis>
     </ThemeProvider>
   );
-}
+}