Ultra-realistic urban warehouse street fight. Single continuous shot, no cuts. Raw handheld mobile footage with natural micro-jitters, slight rolling shutter, no stabilization. Documentary realism. Lens: 8mm fisheye wide-angle, subtle barrel distortion at the edges, soft vignette in the corners. GoPro POV grain. Cinematic warm-cool colour grade. Audio: No music. Only raw ambient sound — footsteps, fabric friction, cloth movement, punches, distant city hum, breathing, low ambient room tone. Lighting: mixed warm + cool cinematic tones, practical overhead lighting, slow shifting shadows, visibl