/* ============================================================
   Mille Mentors — Elevation, motion & effects
   ------------------------------------------------------------
   Playbook, §13 Mouvement : animations are calm and purposeful.
   « Éviter : effets spectaculaires, mouvements agressifs,
   énergie startup pitch. »  Shadows are warm-tinted, soft and
   low — the brand is premium without ostentation.
   ============================================================ */

:root {
  /* ---- Shadows (warm, low, diffuse — built on mahogany) ---- */
  --shadow-xs:  0 1px 2px rgba(53, 17, 10, 0.06);
  --shadow-sm:  0 2px 6px rgba(53, 17, 10, 0.07);
  --shadow-md:  0 8px 24px -8px rgba(53, 17, 10, 0.14);
  --shadow-lg:  0 20px 48px -16px rgba(53, 17, 10, 0.18);
  --shadow-xl:  0 36px 80px -28px rgba(53, 17, 10, 0.24);

  /* Warm focus glow / primary lift */
  --shadow-primary: 0 14px 30px -12px rgba(253, 96, 48, 0.42);
  --shadow-inset:   inset 0 1px 0 rgba(255, 250, 245, 0.5);

  /* ---- Motion ---- */
  --ease-standard: cubic-bezier(0.32, 0.08, 0.24, 1);   /* @kind other */
  --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 */
  --transition-fast:   140ms;   /* @kind other */
  --transition-normal: 240ms;   /* @kind other */
  --transition-slow:   420ms;   /* @kind other */
  --transition-reveal: 720ms;   /* @kind other */

  /* ---- Focus outline ---- */
  --focus-width: 3px;
  --focus-offset: 2px;

  /* ---- Backdrop ---- */
  --blur-panel: blur(14px) saturate(120%); /* @kind other */
  --scrim:      color-mix(in oklab, var(--mm-marron-nuit) 52%, transparent);
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast:   0ms;   /* @kind other */
    --transition-normal: 0ms;   /* @kind other */
    --transition-slow:   0ms;   /* @kind other */
    --transition-reveal: 0ms;   /* @kind other */
  }
}