Modern Tech Startup Smart Casual Headshot Prompt

Use the uploaded photo as the reference. Keep the face, facial features, skin tone and identity exactly the same. Create a contemporary smart-casual professional headshot suitable for modern tech companies and modern founders. The subject wears a sharp slim-fit black unstructured blazer over a premium matte black crew-neck t-shirt. Posed in a relaxed three-quarter shoulder profile with head turned towards the lens, holding an authentic, approachable smile. The setting is an indoor studio featuring a smooth, light slate grey textured background with subtle atmospheric softness. Natural window-style diffused softbox lighting highlights cheekbones and jawline naturally with clean contrast. Shot eye-level on a 75mm focal length. Ultra-realistic, high resolution, sharp focus, fine detail, natural skin texture, professional colour grading, no blur, no distortion.