Cinematic sci-fi scene of a floating city at dusk, layered sky platforms and slender towers suspended above a sea of clouds, connected by glowing bridges. Streams of small flying vehicles with soft light trails move along marked aerial lanes between the towers, a larger cargo airship drifting slowly in the distance. Warm sunset light on copper and cream building facades, cool violet shadows below, tiny figures and lit windows giving scale, clouds catching pink and gold light. Detailed futuristic architecture, atmospheric depth, sense of busy but orderly aerial traffic, no text, no logos, no distorted vehicles.