diff --git a/src/app/page.tsx b/src/app/page.tsx
index 851aaba..16f2de9 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -57,7 +57,7 @@ export default function LandingPage() {
       description="Von Reparaturen über Boilerentkalkungen bis zu Umbauten – kompetent, persönlich und zuverlässig."
       buttons={[
         {
-          text: "📞 Jetzt anrufen",          href: "tel:+41XXXXXXXXX"},
+          text: "📞 Jetzt anrufen",          href: "tel:+41789799660"},
         {
           text: "📩 Offerte anfordern",          href: "/kontakt"},
       ]}
@@ -179,7 +179,7 @@ export default function LandingPage() {
         {
           id: "4",          name: "David Kim",          imageSrc: "http://img.b2bpic.net/free-photo/young-woman-with-child-mom-son-are-fooling-around-having-fun-near-fireplace_1321-1588.jpg",          imageAlt: "David Kim"},
         {
-          id: "5",          name: "Maria Müller",          imageSrc: "http://img.b2bpic.net/free-photo/closeup-satisfied-bearded-guy-white-shirt-showing-thumbs-up-approval-like-agree-positiv_1258-113975.jpg",          imageAlt: "Maria Müller"},
+          id: "5",          name: "Maria Müller",          imageSrc: "http://img.b2bpic.net/free-photo/closeup-satisfied-bearded-guy-white-shirt-showing-thumbs-up-approval-like-agree-positiv_1258-113975.jpg",          alt: "Maria Müller"},
       ]}
       cardTitle="Was unsere Kunden sagen"
       cardTag="Kundenbewertungen"
@@ -197,11 +197,11 @@ export default function LandingPage() {
       description="Wir freuen uns auf Ihre Anfrage und beraten Sie gerne persönlich. Ihr Projekt ist unsere Leidenschaft."
       buttons={[
         {
-          text: "📞 Jetzt anrufen",          href: "tel:+41XXXXXXXXX"},
+          text: "📞 Jetzt anrufen",          href: "tel:+41789799660"},
         {
           text: "📩 Offerte anfordern",          href: "/kontakt"},
         {
-          text: "💬 WhatsApp Chat",          href: "https://wa.me/XXXXXXXXX"},
+          text: "💬 WhatsApp Chat",          href: "https://wa.me/41789799660"},
       ]}
     />
   </div>
@@ -234,11 +234,11 @@ export default function LandingPage() {
         {
           items: [
             {
-              label: "Telefon",              href: "tel:+41XXXXXXXXX"},
+              label: "Telefon",              href: "tel:+41789799660"},
             {
               label: "E-Mail",              href: "mailto:info@woehler-haustechnik.ch"},
             {
-              label: "WhatsApp",              href: "https://wa.me/XXXXXXXXX"},
+              label: "WhatsApp",              href: "https://wa.me/41789799660"},
           ],
         },
       ]}
@@ -248,4 +248,4 @@ export default function LandingPage() {
       </ReactLenis>
     </ThemeProvider>
   );
-}
+}
\ No newline at end of file