Gemini Nano Banana Pro Fresh Juice Poster

Gemini Nano Banana Pro image generation. Prompt: Exact uploaded [BOTTLE_NAME] bottle (label unchanged). Vertical poster. Center bottle w/ condensation. Add [JUICE_COLOR] liquid splash wrap + ice cubes + [INGREDIENTS] floating (controlled). Background: [BG_COLOR] gradient + vignette + grain. Top-left: “FRESH JUICE” + “[FLAVOR_TAGLINE]”. Right: circular “30% OFF” ring. Lower-right: price circle “[PRICE]”. Bottom-right CTA “[CTA]”. White doodle arrows. Studio key+rim, 85mm, sharp text, no watermark.