Minimal BigCommerce Brand Logo Cover

[Format] Professional Fiverr gig cover, landscape 16:9 banner. Ultra-minimal flat brand-logo style. No watermark, no personal names. [Layout] A flat dark slate-grey full-bleed background with no texture or gradients. One single centred logo lockup occupies the middle of the frame, with generous empty space all around. [Subject] No people. A pure logo composition. [Headline] Centred: the BigCommerce logo — a solid white right-angled triangle shape like a rising hill, its vertical edge on the right, with the word "BIG" in heavy dark slate letters punched over the triangle so it reads as knockout, followed by "COMMERCE" in a clean white geometric sans-serif on the grey ground, all on one baseline. [Mood] Quiet, corporate and confident; one dark neutral ground with a single crisp white brand mark, maximum negative space, no other elements.