Deep Sea Capsule Docking

One complete 3-second successful surface recovery sound effect for a deep-sea salvage capsule. The winch tension eases, docking clamps lock the capsule securely, a short pressure-equalization hiss follows, and a restrained low industrial confirmation tone ends the event. This must be one continuous sequence with a clear but understated success feeling, not a bright celebration. No repeated collisions, no music, no voice, no ambient background, no clean splash and no exaggerated cinematic impact. Use a thick enclosed metal-underwater perspective that resolves into a safe mechanical state.