Update src/app/page.tsx

Merge version_2 into main

src/app/page.tsx

@@ -45,7 +45,7 @@ export default function LandingPage() {
           name: "Contact",          id: "contact"},
       ]}
       button={{
-        text: "Book Now",        href: "#contact"}}
+        text: "Book Now",        onClick: () => window.location.href = "mailto:vukasinpopovic@gmail.com?subject=Consultation Booking"}}
       brandName="Popovic Dentist"
     />
   </div>
@@ -71,7 +71,7 @@ export default function LandingPage() {
       avatarText="4.9★ average · International patients welcome"
       buttons={[
         {
-          text: "Book a Consultation",          href: "#contact"},
+          text: "Book a Consultation",          onClick: () => window.location.href = "mailto:vukasinpopovic@gmail.com?subject=Consultation Booking"},
         {
           text: "See Patient Stories",          href: "#testimonials"},
       ]}
@@ -249,7 +249,7 @@ export default function LandingPage() {
       text="Ready to transform your smile? Call us at 021451637 or email vukasinpopovic@gmail.com to book your consultation today."
       buttons={[
         {
-          text: "Book a Consultation",          href: "#"},
+          text: "Book a Consultation",          onClick: () => window.location.href = "mailto:vukasinpopovic@gmail.com?subject=Consultation Booking"},
       ]}
     />
   </div>