Kinetic Sand Explosion Slow-Motion Video Prompt for Leonardo

Create a hyper-detailed slow-motion video of a colorful kinetic sand and fine powder explosion suspended in mid-air against a deep matte-black studio backdrop. Begin with a tight compressed sphere of jewel-toned sand — magenta, teal, and gold — then trigger an outward burst that fans into millions of individual grains, each catching a soft rim light. The camera holds a locked macro angle, letting the particles drift, collide, and cascade with weighty, tactile physics. Emphasize volumetric dust trails, delicate powder plumes, and crisp edge separation between color streams that briefly braid together before dispersing. Lighting is high-contrast studio: a single hard key light from the upper left, subtle cyan fill from the right, and a warm backlight that ignites the airborne dust into glowing filaments. Motion should feel silky and heavy, roughly 1000fps aesthetic, with grains hanging almost weightlessly before gently falling out of frame. Add faint atmospheric haze so the color plumes read as three-dimensional volumes rather than flat sprays. Keep the composition centered with generous negative space, allowing the explosion to breathe. Color grade toward rich saturation with deep true-blacks, gentle bloom on highlights, and a faint filmic grain for tactile realism. The loop should feel satisfying, meditative, and premium — suitable for looping seamlessly. Technical parameters: aspect ratio 9:16 vertical, duration 4-6 seconds, frame rate 24fps output with slow-motion feel, motion strength 6, resolution 1080x1920, cinematic macro lens 100mm, shallow depth of field f/2.8, seamless loop enabled, high detail, photorealistic rendering, subtle motion blur, no text, no logos.