Merge version_4 into main

Merge version_4 into main

src/app/page.tsx

@@ -48,6 +48,7 @@ export default function LandingPage() {
             title="Revolutionize Your Workflow with AI Video"
             description="From cinematic storyboards to finished 4K visuals, NexusAI empowers you to generate high-fidelity video in seconds."
             tag="New: Advanced Video Generation"
+            buttons={[{ text: "Start Creating", href: "#features" }]}
             mediaItems={[
               { videoSrc: "https://www.w3schools.com/html/mov_bbb.mp4?_wi=1", imageAlt: "AI Video Generation Demo" },
               { imageSrc: "http://img.b2bpic.net/free-photo/3d-render-network-communications-with-flowing-connecting-lines-dots_1048-13580.jpg", imageAlt: "Creative AI Engine" }
@@ -130,12 +131,12 @@ export default function LandingPage() {
             textboxLayout="default"
             useInvertedBackground={false}
             plans={[
-              { id: "p1", title: "Basic User", price: "Free", period: "/forever", features: ["10 Videos/day", "Unlimited Images", "Public Generation"], button: { text: "Start Creating" } },
-              { id: "p2", title: "Creator Pro", price: "Free", period: "/forever", features: ["Unlimited Videos", "4K Ultra-HD", "Custom Styles"], button: { text: "Start Creating" } },
-              { id: "p3", title: "Studio Plus", price: "Free", period: "/forever", features: ["Priority Render", "Batch Generation", "Commercial License"], button: { text: "Start Creating" } }
+              { id: "p1", title: "Basic User", price: "$0", period: "/mo", features: ["10 Videos/day", "Unlimited Images", "Public Generation"], button: { text: "Start Creating" } },
+              { id: "p2", title: "Creator Pro", price: "$29", period: "/mo", features: ["Unlimited Videos", "4K Ultra-HD", "Custom Styles"], button: { text: "Upgrade Now" } },
+              { id: "p3", title: "Studio Plus", price: "$79", period: "/mo", features: ["Priority Render", "Batch Generation", "Commercial License"], button: { text: "Get Studio" } }
             ]}
             title="Unlimited Access"
-            description="Everything in our platform is free. No sign-ups required. Generate your heart out."
+            description="Choose the plan that fits your creative demands."
           />
         </div>