/* ============================================================
   Fitzgeralds Plumbing — Colour tokens
   Brand world: clean water (marine blue + bright aqua),
   warm copper (pipework/fittings), honest slate neutrals.
   ============================================================ */

:root {
  /* --- Marine blue (primary water / trust) --- */
  --blue-950: #051F2E;
  --blue-900: #062A3E;
  --blue-800: #083850;
  --blue-700: #0B4A6E;
  --blue-600: #0E5E86;   /* primary brand */
  --blue-500: #1583B5;
  --blue-400: #2E9BCB;
  --blue-300: #6FBFE0;
  --blue-200: #ABDAEE;
  --blue-100: #D6EEF9;
  --blue-50:  #EDF7FC;

  /* --- Aqua (bright droplet accent) --- */
  --aqua-600: #1593C9;
  --aqua-500: #20A6DE;   /* accent */
  --aqua-400: #45BAE9;
  --aqua-300: #79CFF1;
  --aqua-200: #B3E4F8;
  --aqua-100: #DCF1FB;

  /* --- Copper (warm pipework / CTA warmth) --- */
  --copper-700: #9A5320;
  --copper-600: #B5651D;  /* warm action */
  --copper-500: #C77B3E;
  --copper-400: #D89761;
  --copper-300: #E6B68C;
  --copper-200: #F1D5BD;
  --copper-100: #F8EBDF;

  /* --- Slate neutrals (cool, honest) --- */
  --slate-950: #0C1620;
  --slate-900: #16242F;
  --slate-800: #233340;
  --slate-700: #3A4C59;
  --slate-600: #4E606D;
  --slate-500: #61727E;
  --slate-400: #8A98A2;
  --slate-300: #B9C4CC;
  --slate-200: #DCE3E8;
  --slate-150: #E6EBEF;
  --slate-100: #EDF1F4;
  --slate-50:  #F6F8FA;
  --white:     #FFFFFF;

  /* --- Status --- */
  --green-600: #2E7D52;
  --green-100: #DDF0E5;
  --amber-600: #C77B3E;
  --amber-100: #F8EBDF;
  --red-600:   #C0392B;
  --red-100:   #F8E2DF;

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

  /* Brand */
  --brand-primary: var(--blue-600);
  --brand-primary-hover: var(--blue-700);
  --brand-deep: var(--blue-900);
  --brand-accent: var(--aqua-500);
  --brand-warm: var(--copper-600);
  --brand-warm-hover: var(--copper-700);

  /* Text */
  --text-strong: var(--slate-950);
  --text-body: var(--slate-700);
  --text-muted: var(--slate-500);
  --text-faint: var(--slate-400);
  --text-on-brand: var(--white);
  --text-on-deep: var(--blue-100);
  --text-link: var(--blue-600);

  /* Surfaces */
  --surface-page: var(--slate-50);
  --surface-card: var(--white);
  --surface-tint: var(--aqua-100);
  --surface-tint-blue: var(--blue-50);
  --surface-deep: var(--blue-900);
  --surface-deep-alt: var(--blue-800);
  --surface-warm: var(--copper-100);

  /* Borders */
  --border-subtle: var(--slate-200);
  --border-default: var(--slate-300);
  --border-strong: var(--slate-400);
  --border-on-deep: rgba(255, 255, 255, 0.16);

  /* Focus */
  --focus-ring: var(--aqua-500);
}