Merge version_2 into main

Merge version_2 into main

src/app/page.tsx

@@ -126,7 +126,7 @@ export default function LandingPage() {
               title: "Satisfied Customers",              value: "98%"
             },
             {
-              id: "quality-assurance",              icon: Shield,
+              id: "quality-guarantee",              icon: Shield,
               title: "Quality Guarantee",              value: "10-Year"
             }
           ]}