/* CHAP Group — Colour palette
   Primary: CHAP Magenta. Secondary neutrals: Tarmac, Concrete, Sand, Glass.
   Sourced from CHAP Group Brand Guidelines v1 (Apr 2025). */
:root {
  /* ---- Brand palette (base) ---- */
  --chap-magenta: #991E66;   /* Primary — must be the most prominent colour */
  --chap-tarmac:  #333F48;   /* Dark grey — used for text */
  --chap-concrete:#968C83;   /* Warm grey — secondary neutral */
  --chap-sand:    #C4BFB6;   /* Light warm grey — secondary neutral */
  --chap-glass:   #BAC5B9;   /* Muted green-grey — secondary neutral */

  --chap-white:   #FFFFFF;
  --chap-black:   #111417;

  /* ---- Tints / shades (derived, harmonious) ---- */
  --chap-magenta-700: #7A1751;   /* pressed / deep */
  --chap-magenta-600: #8A1B5C;
  --chap-magenta-300: #C77AA3;   /* subtle accents */
  --chap-magenta-100: #F3E3EC;   /* wash / hover surface */
  --chap-tarmac-700:  #232C33;
  --chap-tarmac-300:  #6E7880;
  --chap-sand-100:    #EFEDE9;   /* page tint */
  --chap-glass-100:   #EAEEE9;

  /* ---- Semantic aliases ---- */
  --color-primary:        var(--chap-magenta);
  --color-primary-hover:  var(--chap-magenta-600);
  --color-primary-press:  var(--chap-magenta-700);
  --color-primary-wash:   var(--chap-magenta-100);

  --text-strong:   var(--chap-tarmac);
  --text-body:     var(--chap-tarmac);
  --text-muted:    var(--chap-tarmac-300);
  --text-on-dark:  var(--chap-white);
  --text-on-primary: var(--chap-white);

  --surface-page:   var(--chap-white);
  --surface-tint:   var(--chap-sand-100);
  --surface-card:   var(--chap-white);
  --surface-dark:   var(--chap-tarmac);
  --surface-primary:var(--chap-magenta);

  --border-subtle:  #E4E1DC;
  --border-strong:  var(--chap-tarmac);
  --border-muted:   var(--chap-sand);

  /* Status — derived to sit alongside the brand neutrals */
  --color-success: #3E7D5A;
  --color-warning: #B9772A;
  --color-danger:  #B23A48;
  --color-info:    var(--chap-tarmac);
}