The mark is built from three concentric C-arcs sharing a common center, each opening to the right. The gap angle is ±45° from horizontal (90° total).
Arc 1 — outer, radius 34. Stroke weight 3.8. Full opacity. Calipso Teal #00BFA5.
Arc 2 — middle, radius 25. Stroke weight 2.6. 60% opacity. Teal Glow #10F5D4.
Arc 3 — inner, radius 16. Stroke weight 2. 28% opacity. Calipso Teal #00BFA5.
The three arcs create depth and motion — referencing the sea nymph Calypso's domain: layered ocean currents viewed from above.
The C-shape simultaneously functions as the brand initial — no wordmark needed for recognition at scale.