تصوير إعلاني تجاري لشوكولاتة داكنة فاخرة

Luxury commercial product photography of [premium dark chocolate bars] elegantly stacked on [a glossy black marble surface]. Rich [melted chocolate] flows smoothly around the bars, accompanied by [chocolate shards, fine cocoa powder, roasted cocoa beans, and subtle floating chocolate particles] conveying dynamic motion. [Deep brown and black background accented with soft golden highlights]. Dramatic cinematic studio lighting, sharp focus on foreground textures, shallow depth of field, elegant confectionery advertising aesthetic, with clean negative space for branding and typography.