Website Scroll Animation Design

I'm looking for someone to create a high-quality cinematic background animation for a scrolling landing page. Needs to make to Ai pictures and create the mini section where they meet. Project Overview The landing page is built around multiple scenes that seamlessly transition into one another as the user scrolls. This is background animation only. I will handle all coding, scroll logic, text, UI, buttons, forms, and overlays myself. Scene Flow Scene 1 – Hero Scene 2 – Seamless transition Scene 3 – Second main scene Scene 4 – Booking scene (calm Japanese wooden table) Scene 5 – Final trust / closing scene The entire experience should feel like one continuous camera movement rather than separate clips. Requirements Photorealistic quality Cinematic look and lighting Smooth, natural camera motion Seamless transitions between scenes Consistent perspective, horizon and lighting No visible cuts or jumps 4K output preferred The final animation will later be converted into an image sequence and controlled entirely by scroll progress on the website. Important I do not need: Text UI Forms Buttons Scroll programming I only need the animated background. I will implement all website interactions, timing, scroll speed, pacing, and overlays myself through code. Nice to Have Experience with AI video tools such as Google Veo, Runway, Kling, Pika, Luma, or similar software is a plus. Please include examples of previous cinematic environment work or seamless camera animations with your application.