/* ============================================================
   toekom.st — Effects: radius, shadow, motion
   Shadows are minimal and warm (ink-tinted, never black).
   Motion serves comprehension: every animation answers
   "what does this movement teach?"
   ============================================================ */

:root {
  /* --- Radius --- */
  --radius-sm:   4px;    /* inline code, small tags */
  --radius-md:   8px;    /* inputs, small surfaces */
  --radius-lg:   12px;   /* cards, panels */
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-full: 9999px; /* buttons, pills */

  /* --- Shadows (minimal, warm — ink-tinted) --- */
  --shadow-sm:  0 1px 2px rgba(26, 25, 24, 0.06);
  --shadow-md:  0 2px 8px rgba(26, 25, 24, 0.08);
  --shadow-lg:  0 8px 24px rgba(26, 25, 24, 0.10);
  --shadow-xl:  0 16px 48px rgba(26, 25, 24, 0.12);

  /* --- Borders --- */
  --border-hairline: 0.5px solid var(--color-border);
  --border-thin:     1px solid var(--color-border);
  --border-strong:   1.5px solid var(--color-border-strong);

  /* --- Easing (primary: --ease-out) --- */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1); /* @kind other */
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1); /* @kind other */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1); /* @kind other */

  /* --- Duration --- */
  --duration-fast:   150ms; /* @kind other */
  --duration-normal: 300ms; /* @kind other */
  --duration-slow:   500ms; /* @kind other */
  --duration-enter:  600ms; /* @kind other */

  /* --- Focus ring --- */
  --ring: 0 0 0 3px var(--color-blue-50);
}