Bioluminescent Tide

Native exact 16:9 horizontal ultra-realistic 8K landscape photograph. Core idea: Bioluminescent Tide. Scene type: Blue-hour tropical coast. Natural plankton glow traces the surf while sea and sky stay clean and real. Pure natural scenery only, no people, buildings, roads, vehicles, or artificial props. Use clean natural large color blocks, realistic professional magazine-cover photography, refined light and shadow, crisp tactile texture, tasteful premium color, and believable optics. Avoid AI geometry, CGI, illustration, fake perfect shapes, clutter, storm gloom, ugly gray-brown or dead yellow color, text, logo, watermark, blur, low resolution, and overprocessed HDR.