Jak zrobić baner – minimalistyczny cover social media

Photorealistic multi-platform social cover banner that visually explains how to make a banner, featuring the Polish phrase "jak zrobić baner" as the central clean placeholder typography, paired with a simple brand-name placeholder and short instructional tagline. Minimalist clean art direction with a high-contrast bold palette, strong visual hierarchy, modern workspace-inspired composition, and subtle design elements suggesting layout, alignment, and banner creation workflow. Keep all essential text and focal elements centered for safe-zone visibility across platform crops, with no watermarks, no real logos, and no copyrighted branding.