diff --git a/client/src/components/about/about-section.tsx b/client/src/components/about/about-section.tsx
index 4f08ecf..5e78dbd 100644
--- a/client/src/components/about/about-section.tsx
+++ b/client/src/components/about/about-section.tsx
@@ -24,10 +24,10 @@ export function AboutSection() {
                 Based between Cairo and Berlin, she brings a unique approach to her teaching, combining precision with playfulness to create classes that build strength, awareness, and joy.
               </p>
               
-              <div className="mt-8">
+              <div className="mt-8 text-center">
                 <Link href="/about">
                   <span 
-                    className="inline-block bg-purple text-white font-medium py-2 px-6 hover:bg-opacity-90 transition duration-300 rounded-full"
+                    className="inline-block bg-purple text-white font-bold py-2 px-6 hover:bg-opacity-90 transition duration-300 rounded-full"
                     style={{ 
                       boxShadow: "0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08)", 
                       textShadow: "0 1px 2px rgba(0, 0, 0, 0.1)",
diff --git a/client/src/components/contact/contact-section.tsx b/client/src/components/contact/contact-section.tsx
index 511802e..3ad5e01 100644
--- a/client/src/components/contact/contact-section.tsx
+++ b/client/src/components/contact/contact-section.tsx
@@ -129,7 +129,7 @@ export function ContactSection() {
               
               <button 
                 type="submit" 
-                className="w-full px-6 py-3 bg-purple text-white font-medium hover:bg-opacity-90 transition duration-300 rounded-full flex items-center justify-center"
+                className="w-full px-6 py-3 bg-purple text-white font-bold hover:bg-opacity-90 transition duration-300 rounded-full flex items-center justify-center"
                 disabled={contactMutation.isPending}
               >
                 {contactMutation.isPending ? (
diff --git a/client/src/components/newsletter/newsletter-section.tsx b/client/src/components/newsletter/newsletter-section.tsx
index e077bd0..5568441 100644
--- a/client/src/components/newsletter/newsletter-section.tsx
+++ b/client/src/components/newsletter/newsletter-section.tsx
@@ -87,7 +87,7 @@ export function NewsletterForm() {
       
       <button 
         type="submit" 
-        className="w-full px-6 py-3 bg-teal text-white font-medium hover:bg-opacity-90 transition duration-300 rounded-full flex items-center justify-center"
+        className="w-full px-6 py-3 bg-teal text-white font-bold hover:bg-opacity-90 transition duration-300 rounded-full flex items-center justify-center"
         disabled={newsletterMutation.isPending}
       >
         {newsletterMutation.isPending ? (