Sunlit Glow – Warm Winter Portrait

Create a photorealistic vertical 9:16 portrait of a young woman with medium-length brown hair, wearing a cozy cream sherpa jacket over a beige ribbed top. She is smiling naturally at the camera with a soft, confident expression. Capture her in warm golden sunlight coming from behind and slightly from the side, creating a beautiful glowing rim light around her hair and shoulders. Strong natural highlights on the face with realistic soft shadows, detailed skin texture, natural makeup, glossy lips, and realistic hair strands. Dark black background with cinematic contrast, cozy winter aesthetic, warm tones, shallow depth of field, premium smartphone-camera look, natural lighting, ultra-realistic details, candid Instagram aesthetic, vertical composition. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.