Gravity-defying hotel lobby video with floating debris

Ultra-cinematic 15-second sequence inside a massive ultra-luxury hotel lobby with glossy marble floors, towering chandeliers, gold architectural details, and wealthy guests walking naturally. A stunning woman in a sleek black couture dress and high heels confidently walks through the center of the lobby during nighttime. Suddenly gravity glitches. People, luggage, champagne glasses, furniture, shattered glass, and decorative objects begin floating upward in slow motion toward the ceiling while she alone remains unaffected and grounded. Hyper-realistic physics, elegant chaos, cinematic debris motion, emotional shock on frozen faces. The camera performs a dramatic rotating orbit around her as the entire environment slowly flips upside down. She calmly lights a cigarette with zero fear while walking vertically across the ceiling as if gravity belongs only to her. Massive IMAX-style cinematography, surreal realism, dark luxury aesthetic, rotating camera movement, dynamic reflections, volumetric lighting, floating dust particles, intense atmospheric tension, smooth motion blur, blockbuster VFX quality, grounded facial realism, ultra detailed textures, realistic cloth physics, dramatic orchestral trailer energy, ending with the woman upside down above the lobby while the entire world hangs beneath her.