Studio headshot of a man personal trainer, age 34; deep brown skin (cool-neutral). Defocused gym interior (soft bokeh); clamshell soft key + gentle rim; crisp white studio light; 105 mm macro-sharp detail. Framing: tight head-and-shoulders, eyes to camera. Wardrobe: non-branded black performance top. Expression: approachable smile. Skin: rich tone, lightly smoothed. Negative: over-retouch, logos, watermarks, sweat stains, props, banding.