The mark breathes at rest. Hover to quicken its breath, move across to tilt it, press to feel it respond.

Ambient

4.2s breath, staggered top-down. ease-in-out matches inhale/exhale physics.

Hover

Breath quickens ~30%. Attention lights the mark.

Parallax

3D tilt smoothed by a 600ms ease-out transition — spring-adjacent, no main-thread JS.

Press

scale(0.97) on :active. The logo listens.