/* ============================================================
   LECTOR · EFFECTS — radii, borders, shadows, motion
   Generous rounding + soft warm-tinted shadows. The "notch" motif
   (concave cut corner) seen on the bento cards is exposed as a clip.
   ============================================================ */
:root {
  /* radii */
  --radius-xs:   6px;
  --radius-sm:   10px;
  --radius-md:   14px;
  --radius-lg:   20px;
  --radius-xl:   28px;
  --radius-2xl:  36px;
  --radius-pill: 999px;

  /* border widths */
  --border-thin:   1px;
  --border-medium: 1.5px;
  --border-thick:  2px;

  /* shadows — warm, soft, layered */
  --shadow-xs:  0 1px 2px rgba(20,23,28,0.06);
  --shadow-sm:  0 2px 6px rgba(20,23,28,0.07);
  --shadow-md:  0 8px 20px -6px rgba(20,23,28,0.12);
  --shadow-lg:  0 18px 40px -12px rgba(20,23,28,0.18);
  --shadow-xl:  0 32px 64px -16px rgba(20,23,28,0.24);
  /* brand glow for primary CTAs / active states */
  --shadow-brand: 0 12px 28px -8px rgba(255,106,0,0.45);
  --shadow-brand-sm: 0 6px 16px -6px rgba(255,106,0,0.40);

  /* focus ring */
  --ring-brand: 0 0 0 3px rgba(255,106,0,0.30);
  --ring-danger: 0 0 0 3px rgba(229,72,77,0.30);

  /* motion */
  --ease-out:   cubic-bezier(0.22, 1, 0.36, 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 */
  --dur-fast:   140ms; /* @kind other */
  --dur-base:   220ms; /* @kind other */
  --dur-slow:   380ms; /* @kind other */

  /* the concave / notched corner cut used on bento cards */
  --notch: 28px; /* @kind spacing */

  /* premium dark-card shadows + glow */
  --shadow-premium: 0 24px 60px -20px rgba(0,0,0,0.55);
  --ring-inset-light: inset 0 1px 0 rgba(255,255,255,0.12);
}