Generate a highly professional, ultra-realistic portrait suitable for a LinkedIn profile. The man in the reference photo should appear confident, approachable, and well-groomed, wearing a tailored dark blazer or business-casual attire. The background should be clean, softly blurred (bokeh-style), in neutral tones like light gray or soft blue, evoking a corporate office or modern workspace. Lighting should be soft and even, highlighting natural skin texture and eye contact. The overall look must convey leadership, trustworthiness, and professionalism - ideal for a business executive, entrepreneur, or industry expert on LinkedIn.