Update src/app/page.tsx

Merge version_1 into main

src/app/page.tsx

@@ -139,7 +139,7 @@ export default function LandingPage() {
           background={{ variant: "radial-gradient" }}
           useInvertedBackground={false}
           inputPlaceholder="Enter your email or WhatsApp"
-          buttonText="Get Diagnostic Report"
+          buttonText="Get Free Diagnostic"
           termsText="We'll contact you within 10 minutes with a free diagnostic assessment. Privacy guaranteed."
         />
       </div>
@@ -175,4 +175,4 @@ export default function LandingPage() {
       </div>
     </ThemeProvider>
   );
-}
+}