/* ============================================================
   Grounded Business Advisory — Color Tokens
   Palette extracted from the brand logo + PowerPoint template.
   Forest green ink, terracotta accent, warm cream neutrals.
   ============================================================ */

:root {
  /* ---- Base: Forest green (primary brand dark / ink) ---- */
  --green-900: #10251E; /* deepest forest — wordmark, dark surfaces */
  --green-800: #1D3A30;
  --green-700: #294a3d;
  --green-600: #5A6F66; /* muted sage */
  --green-500: #7c9085;

  /* ---- Base: Terracotta (primary accent) ---- */
  --terracotta-700: #8f4a2d;
  --terracotta-600: #A85A38; /* accent on light — AA on cream */
  --terracotta-500: #B86A45; /* signature rust */
  --terracotta-400: #c98863;
  --terracotta-300: #ddb097;

  /* ---- Base: Warm browns ---- */
  --brown-900: #2a201a;
  --brown-800: #33261D;
  --brown-700: #3A2B22;

  /* ---- Base: Warm + cool neutrals ---- */
  --ink-900: #171717;
  --cream-50: #FAF8F3;  /* page */
  --cream-100: #F2EDE4; /* raised cream */
  --sand-200: #E7E0D2;
  --taupe-300: #D8D0C4; /* default border / dividers */
  --stone-500: #8F877B; /* warm gray — quiet marks, borders */
  --stone-600: #66615A; /* warm gray, dark — muted text (5.8:1 on cream) */
  --slate-400: #A9B2B8; /* cool gray — captions on dark, footer ground */
  --taupe-500: #8C7F6B; /* secondary icon ink */
  --concrete-500: #6F787D; /* neutral icon ink for diagrams and tables */
  --white: #FFFFFF;

  /* ============================================================
     Semantic aliases
     ============================================================ */

  /* Text */
  --text-primary: var(--green-900);   /* headings, key copy */
  --text-body: var(--brown-800);      /* running body text */
  --text-muted: var(--stone-600);     /* captions, meta — 5.8:1 on cream */
  --text-accent: var(--terracotta-600);
  --text-on-dark: var(--cream-100);
  --text-on-dark-muted: var(--slate-400);
  --text-accent-on-dark: #C98863;     /* the terracotta that carries text on green */

  /* Surfaces */
  --surface-page: var(--cream-50);
  --surface-card: var(--white);
  --surface-raised: var(--cream-100);
  --surface-sand: var(--sand-200);
  --surface-dark: var(--green-900);
  --surface-dark-alt: var(--green-800);

  /* Borders & dividers */
  --border-subtle: rgba(58, 43, 34, 0.10);
  --border-default: var(--taupe-300);
  --border-strong: var(--stone-500);
  --border-on-dark: rgba(242, 237, 228, 0.18);

  /* Accent / interaction */
  --accent: var(--terracotta-500);
  --accent-hover: var(--terracotta-600);
  --accent-press: var(--terracotta-700);
  --accent-soft: rgba(184, 106, 69, 0.10);
  --accent-line: var(--terracotta-500);

  /* Focus ring */
  --focus-ring: var(--terracotta-600);

  /* Status (muted, editorial — not loud) */
  --status-positive: var(--green-600);
  --status-caution: var(--terracotta-500);
  --status-critical: #9c3f2c;
  --status-info: var(--green-700);
}