Update src/app/page.tsx

Merge version_4 into main

src/app/layout.tsx

@@ -1385,4 +1385,4 @@ export default function RootLayout({
       </body>
     </html>
   );
-}
+}

src/app/page.tsx

@@ -48,7 +48,7 @@ export default function LandingPage() {
           tagIcon={Heart}
           tagAnimation="slide-up"
           buttons={[
-            { text: "Kostenlosen Termin buchen", href: "contact" },
+            { text: "Jetzt kostenlosen Termin sichern", href: "contact" },
             { text: "Mehr erfahren", href: "about" },
           ]}
           buttonAnimation="slide-up"
@@ -250,4 +250,4 @@ export default function LandingPage() {
       </div>
     </ThemeProvider>
   );
-}
+}