Update src/app/page.tsx

Merge version_2 into main

src/app/page.tsx

@@ -47,7 +47,7 @@ export default function LandingPage() {
       background={{ variant: "gradient-bars" }}
       title="Your Comfort, Our Commitment."
       description="Expert HVAC maintenance, repair, and installation services by JC Air Solutions LLC. Serving your home with 4.9-star rated reliability."
-      buttons={[{ text: "Book Service", href: "#contact" }]}
+      buttons={[{ text: "Get Your Free HVAC Estimate", href: "#contact" }]}
       imageSrc="http://img.b2bpic.net/free-photo/repairman-installing-condenser-close-up_482257-78541.jpg"
       imageAlt="Professional HVAC technician servicing a residential unit."
       mediaAnimation="slide-up"
@@ -217,4 +217,4 @@ export default function LandingPage() {
       </ReactLenis>
     </ThemeProvider>
   );
-}
+}