A cinematic, high-end luxury commercial advertisement for a yellow perfume bottle labeled "Erba Gold" by Xerjoff, styled with photorealistic macro footage, ultra-slow-motion liquid physics, and warm studio lighting. The video opens with a macro close-up of crisp green apple slices splashing into clear carbonated water with ice cubes against a bright yellow background. Next, a whole yellow lemon drops into clear liquid creating a dynamic crown splash and sparkling bubbles. Then, an extreme close-up of a juicy sliced yellow pear in bubbly liquid with ice, as a thick golden drop of honey glides down its center. A golden droplet impacts a dark liquid surface, creating swirling tendrils of fluid gold that rise and morph. Finally, the liquid gold resolves into a yellow glass perfume bottle with a golden cap resting on a reflective glass surface, surrounded by shimmering golden light trails and floating particle effects. Cinematic 4K, 120fps ultra slow motion, volumetric lighting, hyper-realistic liquid simulation, octane render, shallow depth of field, 9:16 vertical aspect ratio.