Beverage Ad Poster Design

Create a bold, modern commercial beverage-style advertising poster for [Product Name]. Use a realistic printed poster composition with a 4:5 vertical aspect ratio and balanced spacing, featuring a clean studio aesthetic. 

Divide the background into two parts: 
Left: soft white or light cream
Right side: Bold [main tone]

Place [Product Type] slightly to the right of center, overlapping two sections. The bottle is filled with [Product Color] liquid, featuring glossy reflection, realistic strong light, soft shadows, and premium lighting. 

Add a large slice of fresh [main ingredient] at the back of the product on the left. Surrounded by small [leaves / splashes / fruit fragments] create a juicy, fresh visual effect. 

Layout Design: 
Large vertical white text on the right: "[Flavor Name]" 
Small title in the top left corner: "[Short Title]" 
Small feature text in the lower left corner: "[Feature Description]" 
Minimalist logo placeholder in the top left corner

Style: Modern beverage promotional campaigns, sharp contrasts, high-end product photography, sharp details, neat layout, authentic textures, vibrant and fresh. 

Negative prompts: blurry text, twisted bottles, redundant labels, cluttered backgrounds, cartoonish feel, watermarks, repetitive objects, unreadable typography.