Cartaz: Expo de robôs

A futuristic robotics expo poster in a sleek asymmetric grid layout, a humanoid robot's metallic face in profile at the right third, glowing circuit-board lines tracing across a dark blue background, holographic floating UI panels, gears and a mechanical arm reaching from the bottom left, small human figures for scale at the base. Thin futuristic sans-serif headline in cool cyan reads 'ROBOT EXPO 2026', with a monospace sub-line 'AUTONOMOUS • INTELLIGENT • CONNECTED' and small event badges in the corner. Palette of deep navy, electric cyan, metallic silver and neon orange accent. Printed on glossy coated paper with a subtle metallic sheen and spot-gloss circuit lines. The poster is mounted on a black panel inside a tech exhibition hall, LED strips and screens glowing around it. Cool blue-white light from the upper right, artificial exhibition quality, crisp highlights, faint reflection on the glass. Wide shot, straight-on view, fine mechanical detail, 4k