injecteur hydrogène 3d

1. The Master Visual Brief * **Style:** Technical Infographic, Engineering Blueprint. * **Color Palette:** Cerulean Blue, Forest Green, Fiery Orange, Cool Grey. * **Atmosphere:** Informative, Precise, Advanced. ## 2. Photography & Character Visuals * **Character:** Not applicable. * **Apparel:** Not applicable. * **Pose:** Not applicable. * **Technical Photography:** Not applicable. ## 3. Graphic Design & Layout (Visuals & Text) * **Composition:** Clean, multi-panel layout with clear visual hierarchy. The central piece is a detailed cross-section of the injector, with inset views and supplementary icons. * **Typographic Elements (Grouped by Position):** * "INJECTEUR HYDROGÈNE INNOVANT" displayed in a bold, uppercase sans-serif font (color: white, background: dark blue) located at the top center. * "Refroidi par effusion – Géométrie à swirl stabilisé" displayed in a lighter weight, uppercase sans-serif font (color: white, background: dark blue) located d