/* =============================================================
   CbG (Computers by Geeks) – Color & Type Foundations
   -------------------------------------------------------------
   This file holds the brand's base tokens (raw values) and the
   semantic tokens (intent-based) that components should consume.
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Architects+Daughter&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* ---------- BRAND COLORS (raw) ------------------------------- */
  /* Charcoal — pulled from the dark-bg wordmark lockup */
  --cbg-ink-900: #1A1D22;   /* deepest, used for text on light */
  --cbg-ink-800: #24272D;   /* primary surface for dark accents */
  --cbg-ink-700: #2F3137;   /* logo background gray */
  --cbg-ink-600: #3A3D42;   /* hover for dark surfaces */
  --cbg-ink-500: #585C63;

  /* Cool gray neutrals — the techy slate scale */
  --cbg-gray-50:  #F7F8FA;
  --cbg-gray-100: #EFF1F4;
  --cbg-gray-200: #E1E4EA;
  --cbg-gray-300: #C9CDD4;
  --cbg-gray-400: #9CA1AB;
  --cbg-gray-500: #6B7280;
  --cbg-gray-600: #4B5563;
  --cbg-gray-700: #374151;

  /* Primary tech blue — confident, professional, not bluish-purple */
  --cbg-blue-50:  #ECF4FE;
  --cbg-blue-100: #D4E6FD;
  --cbg-blue-200: #A6CCFA;
  --cbg-blue-300: #6FA9F4;
  --cbg-blue-400: #3D88EC;
  --cbg-blue-500: #1F7AE0;  /* primary */
  --cbg-blue-600: #1865C0;
  --cbg-blue-700: #134F98;
  --cbg-blue-800: #0F3F78;

  /* Secondary — "satisfaction guaranteed" mint */
  --cbg-mint-50:  #E7F8F1;
  --cbg-mint-100: #C5EFDD;
  --cbg-mint-400: #2EC585;
  --cbg-mint-500: #14A86A;
  --cbg-mint-600: #0E8654;

  /* Warm accent — used very sparingly for highlights/CTA edge */
  --cbg-amber-100: #FEF1D6;
  --cbg-amber-500: #F0A11A;
  --cbg-amber-600: #C77F0A;

  /* Status reds */
  --cbg-red-50:  #FDECEC;
  --cbg-red-500: #DC3838;
  --cbg-red-600: #B72A2A;

  /* ---------- SEMANTIC COLOR TOKENS ---------------------------- */
  --bg-canvas:        #FBFBFC;
  --bg-surface:       #FFFFFF;
  --bg-surface-2:     var(--cbg-gray-50);
  --bg-surface-sunken:var(--cbg-gray-100);
  --bg-inverse:       var(--cbg-ink-800);
  --bg-accent-soft:   var(--cbg-blue-50);

  --fg-1:             var(--cbg-ink-900);   /* primary text */
  --fg-2:             var(--cbg-gray-700);  /* secondary */
  --fg-3:             var(--cbg-gray-500);  /* tertiary / captions */
  --fg-muted:         var(--cbg-gray-400);
  --fg-inverse:       #FFFFFF;
  --fg-link:          var(--cbg-blue-600);
  --fg-link-hover:    var(--cbg-blue-700);

  --border-subtle:    var(--cbg-gray-200);
  --border-default:   var(--cbg-gray-300);
  --border-strong:    var(--cbg-gray-400);
  --border-focus:     var(--cbg-blue-500);

  --accent:           var(--cbg-blue-500);
  --accent-hover:     var(--cbg-blue-600);
  --accent-press:     var(--cbg-blue-700);
  --accent-fg:        #FFFFFF;

  --success:          var(--cbg-mint-500);
  --success-bg:       var(--cbg-mint-50);
  --warning:          var(--cbg-amber-500);
  --warning-bg:       var(--cbg-amber-100);
  --danger:           var(--cbg-red-500);
  --danger-bg:        var(--cbg-red-50);

  /* ---------- TYPE FAMILIES ----------------------------------- */
  /* Manrope: clean, modern, geometric — body + UI + headings.
     Architects Daughter: handwritten wordmark accent (used sparingly).
     JetBrains Mono: code / IT-flavor numeric callouts. */
  --font-sans:    'Manrope', system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-hand:    'Architects Daughter', 'Comic Sans MS', cursive;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  /* ---------- TYPE SCALE (px, mobile-first; bump 1 step on >=lg) */
  --fs-xs:   12px;
  --fs-sm:   14px;
  --fs-base: 16px;
  --fs-md:   18px;
  --fs-lg:   20px;
  --fs-xl:   24px;
  --fs-2xl:  30px;
  --fs-3xl:  38px;
  --fs-4xl:  48px;
  --fs-5xl:  60px;
  --fs-6xl:  76px;

  --lh-tight:  1.12;
  --lh-snug:   1.25;
  --lh-normal: 1.5;
  --lh-loose:  1.7;

  --tracking-tight:  -0.02em;
  --tracking-normal: 0;
  --tracking-wide:    0.04em;
  --tracking-caps:    0.08em;

  /* ---------- SPACING (4px base) ------------------------------ */
  --space-0:  0;
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  /* ---------- RADII ------------------------------------------- */
  --radius-xs:   2px;
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:  12px;
  --radius-xl:  18px;
  --radius-2xl: 24px;
  --radius-pill: 999px;

  /* ---------- SHADOWS / ELEVATION ----------------------------- */
  --shadow-xs: 0 1px 2px rgba(26, 29, 34, 0.06);
  --shadow-sm: 0 1px 3px rgba(26, 29, 34, 0.08), 0 1px 2px rgba(26, 29, 34, 0.04);
  --shadow-md: 0 4px 12px rgba(26, 29, 34, 0.08), 0 2px 4px rgba(26, 29, 34, 0.04);
  --shadow-lg: 0 12px 28px rgba(26, 29, 34, 0.10), 0 4px 10px rgba(26, 29, 34, 0.05);
  --shadow-xl: 0 24px 56px rgba(26, 29, 34, 0.14);
  --shadow-ring: 0 0 0 3px rgba(31, 122, 224, 0.28);
  --shadow-inset: inset 0 1px 0 rgba(255,255,255,0.6), inset 0 -1px 0 rgba(26,29,34,0.06);

  /* ---------- MOTION ------------------------------------------ */
  --ease-out:    cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast:   120ms;
  --dur-base:   180ms;
  --dur-slow:   320ms;

  /* ---------- CONTENT WIDTHS ---------------------------------- */
  --width-prose: 68ch;
  --width-narrow: 720px;
  --width-default: 1120px;
  --width-wide: 1280px;
}

/* =============================================================
   SEMANTIC ELEMENT STYLES
   Components should use these vars instead of family names directly.
   ============================================================= */

html { font-family: var(--font-sans); color: var(--fg-1); background: var(--bg-canvas); }
body { font-size: var(--fs-base); line-height: var(--lh-normal); -webkit-font-smoothing: antialiased; }

/* Headings */
.h-display {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: var(--fs-6xl);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--fg-1);
}
h1, .h1 {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: var(--fs-4xl);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--fg-1);
  text-wrap: balance;
}
h2, .h2 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: var(--fs-3xl);
  line-height: var(--lh-snug);
  letter-spacing: var(--tracking-tight);
  color: var(--fg-1);
  text-wrap: balance;
}
h3, .h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: var(--fs-2xl);
  line-height: var(--lh-snug);
  color: var(--fg-1);
}
h4, .h4 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: var(--fs-xl);
  line-height: var(--lh-snug);
  color: var(--fg-1);
}
h5, .h5 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--fs-lg);
  line-height: var(--lh-snug);
  color: var(--fg-1);
}

/* Body */
p, .p {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--fg-2);
  text-wrap: pretty;
}
.p-lead {
  font-size: var(--fs-lg);
  line-height: var(--lh-normal);
  color: var(--fg-2);
}
.p-small { font-size: var(--fs-sm); line-height: var(--lh-normal); color: var(--fg-3); }
.caption { font-size: var(--fs-xs); line-height: var(--lh-normal); color: var(--fg-3); }

/* Eyebrow / overline — caps tracked uppercase */
.eyebrow {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--accent);
}

/* Handwritten accent — used SPARINGLY for brand moments */
.hand {
  font-family: var(--font-hand);
  font-weight: 400;
  letter-spacing: 0.005em;
}

/* Inline code + KBD — IT context */
code, .code, kbd {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: var(--bg-surface-sunken);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  color: var(--fg-1);
}
kbd {
  background: #fff;
  box-shadow: 0 1px 0 var(--cbg-gray-300);
  font-weight: 600;
}

a {
  color: var(--fg-link);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: color-mix(in srgb, var(--fg-link) 35%, transparent);
  transition: color var(--dur-fast) var(--ease-out);
}
a:hover { color: var(--fg-link-hover); text-decoration-color: currentColor; }
a:focus-visible { outline: 2px solid var(--border-focus); outline-offset: 2px; border-radius: 2px; }

::selection { background: var(--cbg-blue-100); color: var(--cbg-ink-900); }