feat: update homepage layout and color scheme

- Changed background colors from transparent/white to off-white (#fdfdfd) for softer appearance
- Removed HomeBenefits section from homepage to streamline content
- Updated header and hero section backgrounds to use consistent white color

src/pages/home/HomePage.tsx

@@ -38,10 +38,6 @@ export default function HomePage() {
         <HomeTab />
       </AnimatedSection>
 
-      <AnimatedSection>
-       <HomeBenefits />
-      </AnimatedSection>
-
       <AnimatedSection>
         <CallToAction />
       </AnimatedSection>