Luxury Rooftop City Portrait at Blue Hour

A photorealistic luxury rooftop lifestyle portrait of a young woman during blue hour in a modern city. She has fair skin with realistic natural texture, softly defined facial features, and shoulder-length blonde hair styled in loose waves. She wears a tailored camel overcoat, leaning against a glass railing. Behind her, bokeh city lights glow in deep blues and warm ambers. Cinematic color grading, editorial magazine quality, 35mm lens, shallow depth of field.