Smart Robot Vacuum with Hot-Water Mopping

[Format] Professional e-commerce product main image, square 1:1, high-tech home-appliance advertising style with a glossy water-plains backdrop and precise spec typography. [Colors] Serene blue gradient background (#8fb8cf to #3f7fa6) with rippling water surface and distant soft mountains; primary accents crisp white and warm gold (#c8a06a); beige spec pills; no frame border. [Layout] Top-left logo chip with "YOUR LOGO"; a small red benefit line sits above the headline; the two-line headline occupies the upper-left; three beige spec pills stack below it; the vacuum and its base station dominate the lower right on the water; a dark bottom bar carries price and bundle copy. [Subject] Lower right: a round white robot vacuum with a gold sensor turret docked in front of a tall white-and-gold base station with a rounded lid, both reflecting softly on the shallow water surface. No people. [Headline] Red mini-line: "Hot-Water Mopping | Hot-Air Drying | Auto Dust Collection". Main headline in heavy dark-navy caps on two lines: "Fully Smart Base Station" / "Whole-Home, No Dead Zones". Spec pills in brown text: "4000Pa Cyclone Suction", "55°C Hot-Water Mop Washing", "2.5L Extra-Large Dust Bag". Bottom bar: "Limited-Time Price From $2998" on a cream tag left; right side: "Stock-Up 2-Pack Only $4399" in white on dark. [Mood] Clean, engineered and premium; glassy blue water light with confident spec-led type.