Coucher de Soleil sur une Mégapole SF

A vast cinematic sci-fi megacity at [sunset], viewed from a high observation platform framed between dark futuristic superstructures. The radiant sky glows in [orange, peach, and gold] with dramatic volumetric clouds and atmospheric haze. The sprawling vertical cityscape features countless needle-like skyscrapers and luminous spires rising through cloud layers. In the upper right, a [colossal dark metallic hovering platform-city] is suspended with intricate towers and substructures hanging beneath it. In the lower left foreground, a sleek futuristic spacecraft launches diagonally outward from a launch terrace, leaving [bright electric-blue engine exhaust trails] against reflective metallic paneling. Tiny human silhouettes stand along the terrace edge for scale. Small flying vehicles and hovercraft traverse the sky, creating dense air traffic above a glowing ground grid. High contrast, atmospheric perspective, rich color palette of [amber, violet, deep navy, and electric blue], photorealistic matte-painting concept art style with sharp focus.