Luxury Black Gold Roll Up Design Trade Show Banner

Print-ready trade-show banner for roll up design (food / beverage). Banner kind: LCD screen poster. Headline: roll up design. CTA: roll up design. Style: luxury black + gold, tech blue palette. Tall portrait composition with placeholder logo top + hero visual middle + headline + CTA bottom. Sharp typography readable from 3m+, safe margin so important content survives banner-frame trim. No watermarks. No real competitor logos. No misleading claims. Headline + CTA rendered sharp and readable. Target search intent (rendered visually, no on-image text): "roll up design" (en).