/* ============================================================
   ARIA Design System — Effects Tokens
   Shadows · Glass · Motion
   v1.0 · 2026
   ============================================================ */

:root {

  /* ── Elevation shadows ── */
  --aria-shadow-sm:  0 8px 24px rgba(0, 0, 0, 0.25);
  --aria-shadow-md:  0 20px 60px rgba(0, 0, 0, 0.40);
  --aria-shadow-lg:  0 40px 80px rgba(0, 0, 0, 0.55);

  /* ── Glows ── */
  --aria-glow:        0 0 80px rgba(120, 170, 255, 0.45);
  --aria-glow-blue:   0 0 40px rgba(23, 114, 255, 0.35);
  --aria-glow-purple: 0 0 40px rgba(142, 0, 182, 0.35);

  /* ── Glass surfaces ── */
  --aria-glass-bg:      rgba(255, 255, 255, 0.04); /* @kind color */
  --aria-glass-bg-md:   rgba(255, 255, 255, 0.07); /* @kind color */
  --aria-glass-border:  rgba(255, 255, 255, 0.10); /* @kind color */
  --aria-glass-blur:    blur(20px) saturate(140%); /* @kind other */

  /* ── Motion ── */
  --aria-ease:      cubic-bezier(0.2, 0.7, 0.2, 1); /* @kind other */
  --aria-ease-in:   cubic-bezier(0.4, 0, 1, 1);     /* @kind other */
  --aria-ease-out:  cubic-bezier(0, 0, 0.2, 1);     /* @kind other */
  --aria-dur-fast:  0.2s; /* @kind other */
  --aria-dur:       0.4s; /* @kind other */
  --aria-dur-slow:  0.6s; /* @kind other */

}