Luxury fashion portrait stylish man white suit

Create a photorealistic, ultra-high-resolution mid-thigh-up luxury fashion portrait of a stylish man, centered in a vertical frame against a seamless gray-to-black gradient studio backdrop, transitioning from light gray at the top through charcoal to deep black at the bottom. Preserve exact reference identity if provided: facial structure, proportions, hair, natural features, and recognizable likeness with zero alteration or beautification. He wears an immaculate all-white tailored suit: structured blazer, open-collar white dress shirt, matching high-waisted trousers, white belt, and a clearly visible luxury gold watch on his left wrist. Body angled slightly left, right hand adjusting the watch, relaxed sophisticated editorial stance. Calm, confident, intense direct gaze with a subtle serious expression. Neatly styled detailed hair and realistic skin texture. Soft warm golden key light from the left creates elegant highlights and controlled shadows, cinematic contrast and luxurious editorial mood. Eye-level, 85mm lens, f/1.8, shallow DOF, sharp subject, soft background separation. Ultra-detailed fabric and skin, HDR, cinematic grading, realistic anatomy, distortion-free, professional fashion photography, 8K. Aspect ratio 4:5.