/* ============================================================
   Design tokens — carpetcleaningservice.ie
   Palette rationale: matches the real brand logo — deep navy
   (#0A3D62) as the primary brand color, bright blue (#007BFF)
   as the accent/CTA color, with green (#28A745) and light blue
   (#4FC3F7) as supporting accents. Variable NAMES are kept from
   the original token system (--color-green-*, --color-brass)
   so every component built against them re-themes automatically.
   ============================================================ */
:root {
  /* Color: ink / neutrals */
  --color-ink: #101B26;          /* near-black navy — body copy, headings */
  --color-ink-soft: #4A5D71;     /* secondary text */
  --color-paper: #F3F8FC;        /* pale blue-white background, echoes logo's light blue */
  --color-paper-raised: #FFFFFF; /* card surfaces */
  --color-line: #D8E4EE;         /* hairline borders on paper */
  --color-line-strong: #B9CBDC;

  /* Color: brand (navy, from logo) */
  --color-green-900: #06263F;
  --color-green-700: #0A3D62;    /* primary brand navy — matches logo exactly */
  --color-green-600: #114E7C;
  --color-green-500: #1C5E90;
  --color-green-100: #E3EEF7;    /* tint for badges/backgrounds on paper */

  /* Color: accent (bright blue, from logo) */
  --color-brass: #007BFF;
  --color-brass-dark: #0062CC;
  --color-brass-light: #4FC3F7;  /* light blue — matches logo's secondary tone */

  /* Color: utility */
  --color-white: #FFFFFF;
  --color-error: #C0392B;
  --color-focus: #007BFF;
  --color-accent-green: #28A745; /* secondary accent from logo — used sparingly (checkmarks, success) */

  /* Type families */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Type scale (fluid) */
  --fs-h1: clamp(2.1rem, 1.6rem + 2.2vw, 3.4rem);
  --fs-h2: clamp(1.6rem, 1.35rem + 1.2vw, 2.35rem);
  --fs-h3: clamp(1.25rem, 1.1rem + 0.7vw, 1.6rem);
  --fs-h4: 1.15rem;
  --fs-lead: clamp(1.05rem, 1rem + 0.3vw, 1.25rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-micro: 0.75rem;

  /* Spacing scale */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4.5rem;
  --sp-9: 6.5rem;

  /* Layout */
  --content-max: 1200px;
  --content-narrow: 760px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  /* Shadow */
  --shadow-card: 0 1px 2px rgba(27, 33, 29, 0.04), 0 8px 24px -12px rgba(27, 33, 29, 0.18);
  --shadow-raised: 0 4px 8px rgba(27, 33, 29, 0.06), 0 16px 40px -16px rgba(27, 33, 29, 0.24);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 150ms;
  --dur-med: 320ms;
}

@media (prefers-reduced-motion: reduce) {
  :root { --dur-fast: 0ms; --dur-med: 0ms; }
}