refactor: adjust CloudFeaturesLight layout and remove duplicate CloudFeatures section

- Changed vertical alignment from items-start to items-center in desktop grid
- Reduced top margins for better spacing consistency (mt-20→mt-12, mt-16→mt-12)
- Removed redundant CloudFeatures section from CloudPage

src/pages/cloud/CloudFeaturesLight.tsx

@@ -142,7 +142,7 @@ function CloudFeaturesDesktop() {
   return (
     <TabGroup
       vertical
-      className="grid grid-cols-12 items-start gap-10"
+      className="grid grid-cols-12 items-center gap-10"
       selectedIndex={selectedIndex}
       onChange={onChange}
     >
@@ -263,11 +263,11 @@ export function CloudFeaturesLight() {
             </div>
           </Container>
 
-          <div className="hidden md:block mt-20">
+          <div className="hidden md:block mt-12">
             <CloudFeaturesDesktop />
           </div>
 
-          <div className="md:hidden mt-16">
+          <div className="md:hidden mt-12">
             <CloudFeaturesMobile />
           </div>
         </section>

src/pages/cloud/CloudPage.tsx

@@ -25,10 +25,6 @@ export default function CloudPage() {
         <CloudFeaturesLight />
       </AnimatedSection>
 
-      <AnimatedSection>
-        <CloudFeatures />
-      </AnimatedSection>
-
       <AnimatedSection>
         <CloudArchitecture />
       </AnimatedSection>