Merge version_3 into main

Merge version_3 into main

src/app/page.tsx

@@ -48,7 +48,7 @@ export default function ArcticStationPage() {
             { text: "Explore Research", href: "features" },
             { text: "Learn More", href: "about" }
           ]}
-          imageSrc="https://img.b2bpic.net/free-photo/snow-covered-mountain-iceland-winter-season_1232-4698.jpg"
+          videoSrc="https://webuild-dev.s3.eu-north-1.amazonaws.com/users/user_30ordogEOn7VO6LZdIWb5atLXky/uploaded-1768486036719-9p05xmi4.mp4"
           imageAlt="Arctic landscape with snow and ice formations"
           showDimOverlay={true}
           logoLineHeight={1.15}
@@ -59,7 +59,7 @@ export default function ArcticStationPage() {
       <div id="about" data-section="about">
         <MediaSplitTabsAbout
           title="About Arctic Station"
-          description="World-class research facility dedicated to understanding polar ecosystems and climate change"
+          description="Home to the world's longest continuous ice-core archive spanning 800,000 years, providing unparalleled insights into Earth's climate history and establishing us as the global authority on polar paleoclimatology"
           tabs={[
             {
               id: "mission",              label: "Our Mission",              description: "We conduct cutting-edge research to monitor climate change, understand polar ecosystems, and provide actionable data for global environmental policy and sustainability initiatives."