Modern frontend developer, male, 30s, casual wear, black t-shirt, jeans, sneakers, messy hair, glasses, sitting, laptop, ergonomic chair, wooden desk, minimalist office, large window, cityscape view, afternoon sunlight, warm lighting, PDF document, digital design system, architecture diagram, wireframes, UI components, layout grid, color palette, typography guide, icon set, 3/4 composition, shallow depth of field, soft focus, cinematic mood.