A cinematic, hyper-realistic video of the dramatic and epic collapse of the Lakhta Center skyscraper in St. Petersburg. The scene begins with a calm, overcast sky and a towering tower. Suddenly, cracks appear in the glass façade, panels burst into pieces and fly in all directions. The structure begins to tilt sharply, steel beams bend and break. People on the embankment below frantically raise their smartphones to capture the destruction in real time. Debris falls into the water, creating a powerful splash. The camera remains stationary and wide-angled, emphasizing the scale and chaos. Slow motion effects at key moments, such as the breaking glass and the collapse of the structure. Realistic lighting, reflections, dust clouds and sound effects implied by the visuals. Style: cinematic disaster film, high detail, 4K resolution, ultra-dramatic.