An eight slide 1920x1080 seed deck on a mottled cyanotype Prussian blue ground with a visible drafting grid, pale blue-white linework and a single safety orange accent, set in Sora with Geist Mono for labels, opening on a large exploded blueprint schematic of a kettle with numbered callouts and dimension lines. Technical, credible and investor ready, it runs cover, problem chart, product plan view and specs, control loop and temperature plot, part-numbered bill of materials, traction plot, unit economics chain with market circles, and the ask with use of funds and team, each inside a drawing frame with a title block.