laptop 3d model

Create a realistic interactive-style laptop animation. Preserve the exact original laptop design, proportions, colors, logos, RGB keyboard, screen, hinges, ports, vents and all details unchanged. Simulate a scroll-based motion sequence: as if the user scrolls down, the laptop smoothly opens step by step from closed to fully open using realistic hinge movement. Keep the screen and keyboard natural and rigid. As if the user scrolls upward, smoothly reverse the motion and close the laptop back to the original closed position. No deformation, stretching, melting, duplicated or missing parts, or extra objects. Premium cinematic tech product look, stable centered view, sharp details, transparent background. Smooth open and close loop.