AI Video Prompt: Sky Basketball Challenge

A cinematic vertical 9:16 aerial fantasy video showing a basketball court-like platform floating high above the clouds above a massive city. Begin with a view from an aircraft-like opening looking toward a distant floating platform surrounded by colorful hot air balloons. The camera slowly moves closer, revealing the rectangular basketball platform suspended in the sky with small human figures standing on it. Show the incredible scale of the environment with clouds beneath, blue sky above, and a distant city skyline below. Maintain a realistic aerial perspective, smooth drone-like camera movement, natural sunlight, realistic balloon physics, atmospheric depth, and cinematic adventure style. Keep the floating platform, balloon arrangement, city background, and lighting consistent throughout. Do not add extra characters, objects, or unrealistic changes.