Update src/app/page.tsx

Merge version_1 into main

src/app/page.tsx

@@ -11,7 +11,7 @@ import InlineImageSplitTextAbout from '@/components/sections/about/InlineImageSp
 import MetricCardOne from '@/components/sections/metrics/MetricCardOne';
 import NavbarLayoutFloatingInline from '@/components/navbar/NavbarLayoutFloatingInline';
 import TestimonialCardTwo from '@/components/sections/testimonial/TestimonialCardTwo';
-import { Award, Clock, Shield, Star, TrendingUp, Zap } from "lucide-react";
+import { Award, Clock, MessageCircle, Shield, Star, TrendingUp, Zap } from "lucide-react";
 
 export default function LandingPage() {
   return (
@@ -42,7 +42,7 @@ export default function LandingPage() {
       ]}
       brandName="LaserDental"
       button={{
-        text: "Book Appointment",        href: "#contact"}}
+        text: "Chat on WhatsApp",        href: "https://wa.me/yourphonenumber"}}
     />
   </div>
 
@@ -236,4 +236,4 @@ export default function LandingPage() {
       </ReactLenis>
     </ThemeProvider>
   );
-}
+}