Update src/app/page.tsx

Merge version_3 into main

src/app/page.tsx

@@ -55,9 +55,9 @@ export default function LandingPage() {
       imageSrc="http://img.b2bpic.net/free-photo/vocal-training-studio-environment-professional-microphone-equipment_482257-124899.jpg"
       mediaAnimation="slide-up"
       avatars={[
-        { src: "http://img.b2bpic.net/free-photo/profile-shot-serious-man-recording-podcast-studio_23-2149455555.jpg", alt: "Man at podcast studio" },
         { src: "http://img.b2bpic.net/free-photo/digital-audio-recording-interface-concept-workspace_53876-124690.jpg", alt: "Audio interface setup" },
         { src: "http://img.b2bpic.net/free-photo/tech-integrated-interface-on-smartphone-screen_23-2150165978.jpg", alt: "Smartphone recording interface" },
+        { src: "http://img.b2bpic.net/free-photo/macro-view-of-sound-wave-frequency-display-on-software-monitor_53876-124654.jpg", alt: "Sound frequency wave" },
       ]}
       avatarText="Join our community of over 10,000 reciters."
       marqueeItems={[
@@ -136,7 +136,7 @@ export default function LandingPage() {
 
   <div id="footer" data-section="footer">
       <FooterMedia
-      imageSrc="http://img.b2bpic.net/free-photo/sound-engineer-at-audio-console-happy-recording_482257-122169.jpg"
+      imageSrc="http://img.b2bpic.net/free-photo/digital-audio-recording-equipment-with-waveform-display-on-screen_53876-124675.jpg"
       logoText="QariAnalyze"
       columns={[
         {