Stepper UX, modern minimalist interface, sleek metallic body, glowing blue LED lights, smooth sliding motion, finger gestures, interactive touchscreen, futuristic sci-fi feel, low-angle shot, dramatic shadows, dark background, neon accents, high-tech laboratory setting, futuristic dashboard, holographic display, 3D visualization, precise mechanical details, realistic materials, ambient occlusion, cinematic composition, bokeh effect.