/* Colors — values transcribed verbatim from Kaizen Labs Brand Guidelines.fig
   (pages 2.1 Primary Colors, 2.2 Secondary Colors, 2.2 Color Balance) */
:root{
  /* ---- Primary ---- */
  --kz-white:#FFFFFF;
  --kz-bone:#DBDBD9;              /* primary neutral */
  --kz-bone-textured:#DCDCDA;     /* use when brand texture is applied */
  --kz-graphite:#202020;          /* primary dark */
  --kz-ink:#161616;               /* UI hairlines, UI text */
  --kz-black:#000000;
  --kz-panel-dark:#1E1E1E;

  /* ---- Secondary ---- */
  --kz-coral:#FC766B;
  --kz-blue:#3055A9;

  /* ---- Accent · coral ramp (no texture) ---- */
  --kz-coral-900:#FB4938;
  --kz-coral-700:#FC786D;
  --kz-coral-500:#FC8A81;
  --kz-coral-300:#FD9D95;
  --kz-coral-100:#FEBDB8;

  /* ---- Accent · coral ramp (texture applied) ---- */
  --kz-coral-t-900:#FC6242;
  --kz-coral-t-700:#FD968E;
  --kz-coral-t-500:#FDA199;
  --kz-coral-t-300:#FEB6B0;
  --kz-coral-t-100:#FECBC7;
  --kz-coral-t-050:#FEE0DD;

  /* ---- Accent · blue ramp (no texture) ---- */
  --kz-blue-900:#183E71;
  --kz-blue-700:#325AAC;
  --kz-blue-500:#4984FF;
  --kz-blue-300:#75ABFF;
  --kz-blue-200:#9EC1FB;
  --kz-blue-100:#D0E8FE;

  /* ---- Accent · blue ramp (texture applied) ---- */
  --kz-blue-t-900:#064B90;
  --kz-blue-t-700:#3479BD;
  --kz-blue-t-500:#5F9FFF;
  --kz-blue-t-300:#94BEFF;
  --kz-blue-t-200:#B6D3FF;
  --kz-blue-t-100:#DAEDFE;

  /* ---- Neutral scale (as measured in the file) ---- */
  --kz-grey-050:#F6F7F7;
  --kz-grey-075:#F5F5F5;
  --kz-grey-100:#F4F4F4;
  --kz-grey-150:#EFEFEF;
  --kz-grey-200:#ECECEC;
  --kz-grey-250:#EAEAEA;
  --kz-grey-300:#D9D9D9;
  --kz-grey-400:#B7B7B7;
  --kz-grey-500:#ACACAC;
  --kz-grey-600:#7C7878;
  --kz-grey-700:#646464;
  --kz-grey-750:#4E4E4E;
  --kz-grey-800:#4B4B4B;
  --kz-grey-850:#484848;

  /* ---- Semantic aliases ---- */
  --surface-page:var(--kz-white);
  --surface-page-inverse:var(--kz-graphite);
  --surface-panel:var(--kz-white);
  --surface-panel-inverse:var(--kz-ink);
  --surface-muted:var(--kz-grey-100);
  --surface-brand-book:var(--kz-grey-400);   /* the B7B7B7 chapter grounds */

  --text-primary:var(--kz-ink);
  --text-secondary:var(--kz-grey-850);
  --text-muted:var(--kz-grey-700);
  --text-inverse:var(--kz-white);
  --text-accent:var(--kz-coral-900);
  --text-link:var(--kz-coral-900);

  --border-hairline:var(--kz-ink);
  --border-subtle:var(--kz-grey-200);
  --border-quiet:var(--kz-grey-400);

  --accent-primary:var(--kz-blue-t-700);   /* blues carry the weight */
  --accent-sharp:var(--kz-coral-t-900);    /* coral is the sharper accent */
}