Portrait poster brand

{"type":"Car promotional poster","brand":"Audi","model":"","trim_text":"S4 QUATTRO","orientation":"Vertical portrait poster","style":"High-end modern 4S dealership advertisement, stylish metallic texture, clean typography, studio lighting product display","color_palette":{"primary_background":"Dark gray to light gray gradient","accent":"Silver, charcoal gray, black, white, subtle red logo details"},"main_subject":{"vehicle":"","body_style":"Sports sedan","color":"","view":"Front view","placement":"Large centered image in the lower middle of the poster","details":["Black hexagonal grille with Audi emblem","Small red S4 grille badge","Bright LED headlights","Highly aggressive lower air intakes","Low sporty stance","Clear studio reflections on the hood and windshield"]},"background":{"design":"Minimalist luxury studio background with a soft spotlight effect behind the car","overlay_text":"Oversized semi-transparent S4 letters running vertically through most of the center of the background","graphic_elements":["Angled semi-transparent geometric panel on the right","Subtle diagonal light bands","Faint ground reflection under the car"]},"layout":{"sections":[{"title":"Top-left brand identity","position":"Top-left corner","count":2,"labels":["S4","QUATTRO"]},{"title":"Right-side image panel","position":"Vertically stacked on the right","count":3,"labels":["Rear 45-degree exterior view","Cockpit and dashboard interior view","Headlight close-up"]},{"title":"Feature icon row","position":"Bottom center-left","count":5,"labels":["3.0L TFSI V6 engine","QUATTRO all-wheel drive","Sport-tuned performance","High-end interior","Advanced technology"]}],"centerpiece":"Large front-facing main vehicle image","bottom_right_logo":"Audi emblem"},"text":{"headline":"AUDI ","tagline":"","body":"The Audi S4 achieves a perfect balance between performance and refinement. Equipped with a 3.0L TFSI V6 turbocharged engine and quattro all-wheel drive, it delivers exhilarating acceleration, confident handling, and everyday practicality. With its sporty design, high-end interior, and advanced technology, the S4 is built for drivers who demand more from every mile."},"typography":{"headline":"Bold sans-serif font, large, white","supporting_text":"Uppercase modern sans-serif font, wide letter spacing","body_copy":"Small clean sans-serif font, white/light gray"},"rendering":"Photorealistic commercial automotive photography, high detail, glossy but restrained reflections, high-end brochure quality"}