The Seamless Choice: A Modern Catalog Story

Create an ultra-realistic 9:16 vertical smartphone screen mockup showing a modern WhatsApp Business API conversation. A customer sends the message: "Can you share your bottle catalogue?" The business instantly responds with an automated WhatsApp Business API product catalogue message. The catalogue displays four premium reusable water bottles in different colors (Black, White, Blue, and Silver). Each product card includes a realistic product image, product name, a short one-line description, and a price placeholder. At the bottom of the catalogue message, include realistic WhatsApp Business API-style action buttons such as "View Catalogue" and "View Product". When the catalogue is opened, each product card naturally includes buttons like "View Product" and "Message Business", matching a real WhatsApp Business catalogue experience. The interface should look exactly like a genuine WhatsApp Business messaging UI with clean green accents, rounded chat bubbles, realistic timestamps, subtle shadows, proper spacing, and premium enterprise UI/UX. The catalogue should appear naturally inside the conversation immediately after the customer's message, clearly demonstrating an automatic product catalogue response. Use a minimal white background with a realistic smartphone frame, photorealistic lighting, ultra-sharp details, clean typography, and authentic mobile proportions. No brand names, no company logos, no watermark, no random text, no spelling mistakes, and no copyrighted elements. The bottle images should look like real premium stainless-steel water bottles. Premium SaaS presentation style, highly realistic, clean corporate design, 9:16 vertical composition. STRICT CONSISTENCY: Maintain a realistic WhatsApp Business API interface with accurate spacing, authentic catalogue cards, properly aligned buttons, realistic icons, and enterprise-grade UI. No fake UI elements, no distorted text, no visual artifacts, and no unnecessary decorative graphics.