A clean, minimalist corporate logo with 'PARTNER' on a blue bar, 'XPress BSS' on white, and a Polish flag at the bottom.

Create a square logo (250×250 px) with a transparent background. The top 35% of the square is a solid blue rectangle containing the word “PARTNER” in bold, modern, sans-serif white uppercase letters, centered. The middle section is white and larger, containing the text “XPress BSS” in dark blue, modern sans-serif font, centered vertically and horizontally. At the bottom, occupying 10% of the total height, add the traditional flag of Poland: a horizontal band with white on top and red on the bottom, spanning the full width of the square. Outline the entire Polish flag band with a very thin dark blue line for definition. The overall style is clean, modern, corporate, and minimalist. High quality vector-style image. See more