Ultra-realistic modern portrait

Ultra-realistic modern portrait of a man wearing transparent frame glasses and a black sweatshirt,sr.looking slightly upward. Neon purple and pink gradient background lighting reflecting softly on glasses. Clean studio setup, cyber-modern aesthetic, soft rim lighting, sharp focus, 50mm lens, high detail, vibrant color grading. 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.