Modern greenstone building, sleek minimalist architecture, glass façade, steel frame structure, urban cityscape, morning sunlight, subtle shadows, professional businessman standing outside entrance, suited up, holding tablet, confident posture, bespectacled, short dark hair, navy blue suit, white shirt, black tie, leather shoes, subtle facial expression, subtle wrinkles on forehead, soft natural lighting, 3/4 composition, shallow depth of field, cinematic ambiance.