Product Marketing - Commercial Product Ad Portrait

Premium commercial advertisement featuring a {argument name="subject" default="young woman"} (keep face identical to reference), natural makeup, glowing skin, expressive eyes, holding the main product (replace: {argument name="product" default="coffee / ice cream / burger / etc."}) in a visually appealing way.
Scene styled according to brand mood:
Luxury: dark tones, gold accents, cinematic lighting
Fun: colorful pastel background, playful doodles, bright lighting
Bold: high contrast, fire/splash effects, dynamic energy
Product in sharp focus with ultra-detailed textures (steam / melting / juicy / glossy effects depending on product). Background softly blurred with bokeh or thematic elements.
Lighting: cinematic, soft highlights + rim light, depth and glow.
Composition: close-up portrait, product in foreground, centered subject.
Style: ultra-realistic, high-end commercial ad, cinematic color grading, 8K, sharp focus, glossy finish, social media ready.