Using the uploaded product photo, generate a high-resolution mockup with these exact specifications: [COMPOSITION]: The product standing on a wet, dark glass surface. [LIGHTING]: Cool-toned studio lighting that creates sharp, complex reflections of the jar on the glass. [BACKGROUND]: A solid, dark slate matte background (#2F4F4F). [SHADOW]: Dark, mirror-like reflections on the wet glass. [PRODUCT INTEGRITY]: STRICTLY PRESERVE the product's original surface. DO NOT add any new text, logos, or branding. [MOOD]: Modern, sleek, high-end editorial.