Typographic poster with the word “design” and blurred repetitions on a blue-purple gradient — a brutalist composition

Prompt

A bold, experimental typographic poster featuring the large centered word 'design' in lowercase, ultra-heavy geometric sans-serif font with thick slab-like strokes and perfectly rounded edges, reminiscent of modern brutalist. The same letters are being shown blurry under the main letters and duplicated many times going down with a blur effect. Blue and purple soft gradient background.