Baner reklamowy na targi – profesjonalny mockup roll-up

Print-ready trade-show pull-up roll banner for a fictional company named Baner Reklamowy Studio (professional services). Create a photorealistic exhibition mockup featuring a tall portrait banner with a placeholder logo at the top, a clean professional hero visual in the middle, and a strong Polish-inspired headline area reading "Baner Reklamowy" with a clear CTA at the bottom. Use a bold modern style with a high-contrast brand palette, sharp typography readable from 3 meters or more, realistic print texture and lighting, and generous safe margins so all key content survives banner-frame trim. No real logos, no watermarks, no copyrighted branding.