フォーマルな装いの自信に満ちた男性の英雄的なベクターポートレート

Create an original, high-detail illustrated portrait of a heroic, Superman-inspired figure in formal attire, shown from the chest up and facing forward. The character conveys intelligence, strength, and calm confidence without using any copyrighted logos or literal superhero costumes. The illustration blends precise pen-and-ink style linework with abstract architectural forms, technical diagrams, schematic overlays, and minimal typography textures integrated into the face and composition. Emphasize clean outlines, consistent stroke weights, and geometric structure. Use a limited, bold color palette of black and white with controlled accents of red, blue, and yellow. The eyes are sharp and expressive as the main focal point. Editorial, modernist, and industrial graphic style. Centered composition, flat colors, no gradients, no raster textures. Transparent background. Vector-style rendering, SVG-friendly, high contrast, print-ready, suitable for screen printing and easy editing in Canva.