Pixar-style stylish cartoon tech designer with a long elegant face, oversized round sunglasses, short swept-back hair, wearing a dusty sage trench coat over a charcoal turtleneck and deep navy trousers, cream-and-teal sneakers, relaxed stance with one shoulder slightly tilted and head turned thoughtfully, holding a glowing holographic icon instead of smoke, surrounded by floating UI panels in teal, amber, and soft coral accents, minimalist warm-gray studio background, sleek 3D character design, clean modern aesthetic, soft cinematic lighting, detailed fabric textures, whimsical proportions, ultra-detailed render, polished surfaces, subtle depth of field, creative innovator vibe.