Underwater Alien Ruins Discovery

Wide descending shot of deep-sea submersible approaching massive alien ruins on ocean floor with bioluminescent organisms surrounding the structures. Camera: 24mm wide lens, f/4, slow descent matching submersible pace, slight forward tilt looking down. Lighting: Submersible headlights cutting through dark water as primary source, bioluminescent organisms providing ambient cyan and green glow, alien ruin symbols emitting faint amber pulse. Color palette: Deep ocean midnight blue, submersible headlight white, bioluminescent cyan and green, amber ruin glow, particulate gray. Physics: Water particulate drifts with realistic deep-ocean current, submersible headlights create proper volumetric cones in murky water, bioluminescent creatures scatter when light approaches, pressure-resistant hull shows no distortion at depth. Actions: - Submersible descends through dark water, headlights piercing murk (0-3s) - First alien structure edge appears in light beam, covered in organisms (3-6s) - Full ruin architecture revealed as submersible circles, symbols begin glowing (6-10s) - Camera pushes past submersible toward massive carved doorway pulsing with light (10-14s)