Radii
This brand is effectively square. Radius is reserved for two places.
0
0 · default everywhere (buttons, cards, inputs, nav)
0.2em
--radius-sm · 0.2em · hero slider arrows only
50%
--radius-pill / 50% · hero slider dots only
Do not introduce rounded cards, pill buttons, or soft corners on forms. The brand communicates precision; square corners reinforce it.