Luxurious Golden Serum Ad — Repair & Anti-Aging

[Format] Professional e-commerce product main image, square 1:1, luxurious golden serum advertising style with rich metallic splash energy. [Colors] Background is warm champagne-gold (#e8c88a) deepening toward a liquid-gold splash at the bottom; primary accents are black headline type and amber-brown check pills. No frame border. [Layout] Top-left: a black rounded logo chip reading "YOUR LOGO". Left column: two headline lines, then three stacked dark-tan check pills. Centre-right: the dropper bottle rising out of a golden oil splash. Bottom: a pale band with a gift offer and a red price burst bottom-left; bottom-right a large black strip of text. [Subject] A clear glass serum bottle filled with shimmering golden liquid flecked with fine sparkles, topped with a white dropper cap and a gold collar, a gold-lettered label on the front; it stands amid a dynamic splash of glossy golden oil with droplets suspended mid-air. [Headline] Left column: "Repair & Anti-Aging" in very heavy black display caps, then "Turn back the clock on your skin" in smaller black bold. Beneath, three rounded brown pills with white checked text: "Triple peptide complex", "3D hydration-lock technology", "Advanced barrier repair". Bottom band: white strip with black text "Free elegant gift box with every order", a red circular burst "Season-end event $129", and heavy black caps "Targets dark circles and fine lines". [Badges] No badge row; the red price burst and black logo chip carry the trust cues. [Mood] Opulent, potent and premium; molten gold everywhere with sharp black contrast type.