/* Casterly & Co. Brand Palette
   Locked Slate and Bronze identity, with Vellum field and ceremonial reserve.
   These custom properties are the single source of truth for color on the web. */

:root {
  /* Primary / Slate */
  --cco-slate: #2D3E50;
  --cco-slate-deep: #1E2D3E;
  --cco-slate-darker: #131F2C;
  --cco-vellum: #F5EFE0;

  /* Primary / Bronze */
  --cco-bronze: #B08D57;
  --cco-bronze-light: #C9A574;
  --cco-bronze-deep: #8B6E3F;
  --cco-bronze-pale: #DDC094;

  /* Supporting / Neutrals */
  --cco-vellum-warm: #EDE4CE;
  --cco-vellum-deep: #E6DCC2;
  --cco-stone: #6B5B4F;
  --cco-charcoal: #1A1A1A;

  /* Ceremonial / Reserve */
  --cco-antique-gold: #C9A961;
  --cco-antique-gold-deep: #8B7340;
  --cco-antique-gold-pale: #E8D4A0;

  /* Semantic aliases for common roles */
  --cco-text: var(--cco-slate);
  --cco-text-muted: var(--cco-stone);
  --cco-background: var(--cco-vellum);
  --cco-background-alt: var(--cco-vellum-warm);
  --cco-rule: var(--cco-vellum-deep);
  --cco-accent: var(--cco-bronze);
  --cco-accent-ink: var(--cco-bronze-deep);
  --cco-surface-dark: var(--cco-slate);
}