High-End Brief for Foldable E-Bike in Brutalist Style

Approach the scene around a Foldable E-Bike for urban mobility, letting folded frame geometry, compact battery housing, and precise hinge hardware define the core product story. Give the product a clear hero hierarchy: front plane for form, middle plane for use case, background for atmosphere. Use helmet, canvas tote, rubber mat, and city map print to create context, then simplify the scene so no accessory steals attention from the Foldable E-Bike. Detail pass: show folded frame geometry, compact battery housing, and precise hinge hardware with realistic seams, precise alignment, and clean material transitions. Lighting should feel intentional and premium, using concrete grey, traffic black, olive fabric, chrome accents, and signal white with natural shadows and controlled specular accents. Write the brief so it supports foldable e-bike AI image brief, commercial product render, urban mobility scene, and brutalist design inspiration language. Maintain believable materials, disciplined negative space, crisp contact shadows, and a single unmistakable hero. Final detail anchor: wharf.