/* ============================================================
   Clave — Elevation: radii, borders, shadows, motion
   The brand uses generous rounded-square geometry (the symbol is a
   rounded bracket) and soft, low-contrast shadows on white surfaces.
   No harsh drop shadows, no neon glows.
   ============================================================ */
:root {
  /* Corner radii — rounded-square family echoing the logomark */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;   /* default control / card radius */
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 28px;
  --radius-full: 9999px;

  /* Borders */
  --border-width: 1px;
  --border-width-strong: 1.5px;

  /* Shadows — soft, navy-tinted, calm */
  --shadow-xs: 0 1px 2px rgba(5, 42, 99, 0.06);
  --shadow-sm: 0 1px 3px rgba(5, 42, 99, 0.08), 0 1px 2px rgba(5, 42, 99, 0.04);
  --shadow-md: 0 4px 12px rgba(5, 42, 99, 0.08), 0 2px 4px rgba(5, 42, 99, 0.04);
  --shadow-lg: 0 12px 28px rgba(5, 42, 99, 0.12), 0 4px 8px rgba(5, 42, 99, 0.05);
  --shadow-xl: 0 24px 56px rgba(5, 42, 99, 0.16), 0 8px 16px rgba(5, 42, 99, 0.06);
  --shadow-focus: 0 0 0 3px rgba(43, 96, 168, 0.35);
  --shadow-focus-accent: 0 0 0 3px rgba(184, 208, 0, 0.40);

  /* Motion — quick, confident, no bounce */
  --ease-standard: cubic-bezier(0.2, 0, 0.1, 1); /* @kind other */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1); /* @kind other */
  --duration-fast: 120ms; /* @kind other */
  --duration-base: 200ms; /* @kind other */
  --duration-slow: 320ms; /* @kind other */

  /* Focus ring helper */
  --ring: 0 0 0 3px rgba(43, 96, 168, 0.35);
}