A cyberpunk cityscape at night where towering skyscrapers are composed of glowing modular components that snap together like building blocks, each block pulsing with neon blue and electric purple circuitry patterns. In the foreground, a sleek robotic hand delicately places a smaller luminescent cube into a larger geometric structure, with streams of light connecting the pieces like neural pathways. The scene is reflected in rain-slicked streets below, with holographic data streams floating upward between the buildings. The atmosphere is moody with deep shadows contrasted against vibrant cyan and magenta highlights, fog drifting between the structures, creating depth and mystery.