Photorealistic Cinematic Portrait with Sunglasses and Smoke

A photorealistic cinematic portrait of a woman wearing dark reflective sunglasses and a black leather jacket with blue and purple accents, exhaling a vertical stream of smoke. Close-up shot from the chest up, 3/4 face angle, tilted back slightly. Set in a studio with a plain dark blue gradient background. Dramatic hard directional side-lighting, pronounced backlighting highlighting facial contours and smoke, deep contrasting shadows, cool color spectrum. Shot with an 85mm lens, shallow depth of field, sharp focus on skin textures and smoke, subtle film grain, 8k resolution.