Moonlight Under the Water

Generate a breathtaking underwater night scene in a clear tropical lagoon. A sea turtle glides silently above rippling white sand while thousands of tiny glowing plankton swirl around its shell like a moving galaxy. Begin with a wide overhead 16mm shot looking straight down, then descend in a smooth crane-like movement and orbit the turtle with a 35mm lens. Use deep cobalt water, moonbeams filtering from the surface, sparkling cyan particles, realistic shell texture, and graceful slow motion. Keep the mood peaceful, premium, and hypnotic, with a final close-up of one eye reflecting the moon. Format for a viral vertical nature video.