Ultra-realistic smartphone selfie portrait of a man in a football jersey

Create an ultra-realistic close-up smartphone selfie portrait of a stylish young adult man indoors, framed vertically from the upper chest to slightly above the head. He has a fresh low fade haircut and no facial hair. His expression is calm, confident, and neutral, looking directly into the camera. He is wearing a light sky-blue Real Madrid football jersey with subtle geometric fabric patterns, black Adidas-style shoulder stripes, dark sleeve trim, a club-style crest on the left chest, a gold world-champions-style badge on the opposite chest, and bold black sponsor typography across the front. The camera is held at approximately eye level with one arm extended, creating an authentic casual smartphone selfie perspective. Keep the face centered and symmetrical, with the shoulders filling most of the lower frame. Background: a clean modern interior with warm off-white walls and a natural wooden door with a dark handle visible on the right side. Include a small dark wall switch beside the door. Keep the room minimal and uncluttered. Lighting should be bright, soft natural daylight coming from the front, producing evenly illuminated skin with subtle highlights and minimal harsh shadows. Use realistic warm brown skin tones, detailed skin texture, visible pores, natural lips, sharp eyes, and individually defined curls. High-end modern smartphone photography, slightly enhanced HDR, crisp facial details, vibrant but natural colors, strong micro-contrast, sharp jersey texture, realistic fabric folds, subtle background softness, clean social-media portrait aesthetic, photorealistic, 4K detail. Composition: vertical 4:5 portrait, eye-level camera, close-up selfie, centered face, upper torso visible, wooden doorway positioned along the right edge, minimal negative space above the hair.