Infographie d'Ingénierie de Bus Électrique

A square, reference-style sustainable transportation engineering infographic handbook page centered around a futuristic electric city bus named "[AeroVolt Cityliner]". Composition & Layout: 1:1 square aspect ratio. A clean, modular editorial visual encyclopedia layout with high information density, breathable whitespace, and rounded data cards. The background features subtle dark blueprint grids, transit route lines, and circuit schematic overlays. Central Subject: Highly detailed realistic 3D render of the electric city bus in a dynamic three-quarter front perspective on a modern smart-city boulevard. Features a sleek aerodynamic body, panoramic glass windshield, illuminated digital LED destination display reading "[ZERO EMISSION LINE]", low-floor chassis, futuristic LED lighting, and realistic street reflections. Infographic Modules & Engineering Callouts: Thin precision pointer lines connect bus components to technical annotations detailing battery pack technology, electric powertrain motor, regenerative braking, thermal battery management, and smart fleet sensors. Surrounding modular panels display technical specifications, vehicle dimensions and passenger capacity, charging workflow diagrams, energy consumption curves, drivetrain cutaway diagrams, and lifecycle carbon offset comparisons. Color Palette & Typography: Sophisticated palette of deep navy blue, graphite black, steel gray, vibrant electric green, and soft cyan accents. Clean, hierarchical technical typography with modern sans-serif headings, data readouts, and minimalist transit engineering icons. Style: High-end transportation encyclopedia page, editorial mobility handbook, scientific transit reference poster, technical accuracy, matte finish, professional publication quality.