/* ============================================================
   FLOOR IT HARDWOOD FLOORS: Design Tokens
   tokens.css: CSS custom properties only. No rules, no selectors.
   ============================================================ */

/* Custom Properties */
:root {
  /* Color palette: warm wood tones, no gradients */
  --ink:            #0c0805;
  --charcoal:       #1c1208;
  --bark:           #2e1d0a;
  --bark-mid:       #3d2710;
  --amber:          #c88b2a;
  --amber-dark:     #a87220;
  --amber-light:    #e8aa48;
  --parchment:      #f5f0e8;
  --cream:          #faf8f5;
  --grain:          #ede5d8;
  --smoke:          #7a6a56;
  --ash:            #b8a898;
  --white:          #ffffff;

  /* Semantic aliases */
  --bg-dark:        var(--ink);
  --bg-dark-alt:    var(--charcoal);
  --bg-mid-dark:    var(--bark);
  --bg-light:       var(--cream);
  --bg-light-alt:   var(--parchment);
  --bg-warm:        var(--grain);

  --text-on-dark:   #f0e8da;
  --text-muted-dark:var(--ash);
  --text-on-light:  var(--charcoal);
  --text-muted-light:var(--smoke);

  --cta:            var(--amber);
  --cta-hover:      var(--amber-dark);
  --cta-text:       var(--ink);

  --border-dark:    rgba(255,255,255,0.08);
  --border-light:   rgba(0,0,0,0.08);

  /* Typography */
  --font-body:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display:   'Inter', Georgia, serif;

  /* Scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-md:   1.125rem;
  --text-lg:   1.25rem;
  --text-xl:   1.5rem;
  --text-2xl:  2rem;
  --text-3xl:  2.5rem;
  --text-4xl:  3.25rem;
  --text-5xl:  4.25rem;
  --text-6xl:  5.5rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Section rhythm */
  --section-py:    clamp(4rem, 8vw, 8rem);
  --section-py-sm: clamp(2.5rem, 5vw, 5rem);

  /* Layout */
  --container-max:  1200px;
  --container-wide: 1380px;
  --container-px:   clamp(1.25rem, 5vw, 2.5rem);

  /* Effects */
  --radius-sm:  4px;
  --radius:     8px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  --shadow-sm:   0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
  --shadow:      0 4px 16px rgba(0,0,0,0.12), 0 2px 6px rgba(0,0,0,0.08);
  --shadow-lg:   0 12px 40px rgba(0,0,0,0.18), 0 4px 12px rgba(0,0,0,0.10);
  --shadow-xl:   0 24px 64px rgba(0,0,0,0.22);

  --transition: 0.25s ease;
  --transition-slow: 0.5s ease;

  /* Header height */
  --header-h: 72px;
}

@media (max-width: 480px) {
  :root { --section-py: clamp(3rem, 8vw, 4rem); }
}