/* Corelogics — Design Tokens & Global Styles */

/* Suppress the offline-bundle runtime's red debug error overlay.
   It is a dev artifact of the single-file bundle format (fires on any
   transient resource hiccup — a slow font/CDN/image). Real errors still
   log to the console; end users of the hosted site should never see it. */
#__bundler_err { display: none !important; }
#__bundler_loading { display: none !important; }

:root {
  /* Surfaces — cool near-blacks */
  --bg: oklch(0.14 0.01 250);
  --bg-2: oklch(0.17 0.012 250);
  --surface: oklch(0.19 0.014 250);
  --surface-2: oklch(0.22 0.015 250);
  --border: oklch(0.28 0.018 250);
  --border-strong: oklch(0.36 0.022 250);

  /* Text */
  --text: oklch(0.97 0.005 250);
  --text-muted: oklch(0.72 0.012 250);
  --text-dim: oklch(0.55 0.014 250);
  --text-faint: oklch(0.40 0.014 250);

  /* Accents */
  --accent: oklch(0.66 0.18 252);       /* electric blue */
  --accent-soft: oklch(0.50 0.16 252);
  --accent-glow: oklch(0.66 0.20 252 / 0.20);
  --gold: oklch(0.83 0.13 86);          /* warm gold */
  --gold-soft: oklch(0.78 0.12 86 / 0.85);
  --gold-glow: oklch(0.83 0.14 86 / 0.18);

  /* Status */
  --green: oklch(0.78 0.15 152);
  --red: oklch(0.70 0.18 25);

  /* Type */
  --font-sans: "Inter Tight", "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;
  --font-serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;

  /* Layout */
  --page-max: 1280px;
  --page-pad: clamp(20px, 4vw, 56px);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 18px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
  letter-spacing: -0.005em;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, oklch(0.30 0.10 252 / 0.18), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 30%, oklch(0.25 0.08 252 / 0.10), transparent 70%);
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img, svg { display: block; max-width: 100%; }

/* Typography utilities */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 500;
}
.eyebrow .dot {
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 999px;
  background: var(--gold);
  vertical-align: middle;
  margin-right: 10px;
  box-shadow: 0 0 8px var(--gold-glow);
}

.h-display {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(40px, 6.4vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.035em;
}
.h-display em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.02em;
}

.h-section {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}
.h-section em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
}

.h-card {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.lede {
  font-size: clamp(17px, 1.4vw, 20px);
  color: var(--text-muted);
  line-height: 1.55;
  max-width: 60ch;
  letter-spacing: -0.01em;
}

.mono { font-family: var(--font-mono); }
.gold { color: var(--gold); }
.blue { color: var(--accent); }
.muted { color: var(--text-muted); }
.dim { color: var(--text-dim); }

/* Page container */
.page {
  max-width: var(--page-max);
  margin: 0 auto;
  padding-left: var(--page-pad);
  padding-right: var(--page-pad);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--text);
  color: var(--bg);
}
.btn-primary:hover { background: var(--gold); color: oklch(0.18 0.02 80); }
.btn-ghost {
  color: var(--text);
  border: 1px solid var(--border-strong);
}
.btn-ghost:hover { background: var(--surface); border-color: var(--text-muted); }
.btn-gold {
  background: var(--gold);
  color: oklch(0.18 0.02 80);
}
.btn-gold:hover { filter: brightness(1.05); }
.btn .arrow {
  display: inline-block;
  transition: transform 0.2s ease;
}
.btn:hover .arrow { transform: translateX(3px); }

/* Surface card */
.card {
  background: linear-gradient(180deg, oklch(0.20 0.014 250 / 0.6), oklch(0.17 0.012 250 / 0.4));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Divider grid lines on section bottoms */
.hairline { border-top: 1px solid var(--border); }
.hairline-b { border-bottom: 1px solid var(--border); }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }

/* Selection */
::selection { background: var(--accent-glow); color: var(--text); }

/* Reveal-on-scroll */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s cubic-bezier(.2,.7,.2,1), transform 0.7s cubic-bezier(.2,.7,.2,1);
}
.reveal.in { opacity: 1; transform: none; }

/* Grain noise overlay — adds depth */
.grain::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHdpZHRoPScxNjAnIGhlaWdodD0nMTYwJz48ZmlsdGVyIGlkPSduJz48ZmVUdXJidWxlbmNlIHR5cGU9J2ZyYWN0YWxOb2lzZScgYmFzZUZyZXF1ZW5jeT0nMC45JyBudW1PY3RhdmVzPScyJyBzdGl0Y2hUaWxlcz0nc3RpdGNoJy8+PGZlQ29sb3JNYXRyaXggdmFsdWVzPScwIDAgMCAwIDEgIDAgMCAwIDAgMSAgMCAwIDAgMCAxICAwIDAgMCAwLjA1NSAwJy8+PC9maWx0ZXI+PHJlY3Qgd2lkdGg9JzEwMCUnIGhlaWdodD0nMTAwJScgZmlsdGVyPSd1cmwoI24pJy8+PC9zdmc+");
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 1;
  opacity: 0.6;
}

/* Tighten oversized vertical section rhythm on small screens — the desktop
   layout uses 100–140px of top/bottom section padding, which reads as
   excessive dead space on a ~700px-tall phone viewport. */
@media (max-width: 640px) {
  .about-story, .principles, .team, .locations, .case-section, .case-hero,
  .case-cross, .cases-featured, .contact-thanks, .services-overview,
  .pipeline, .industries-preview, .cases-preview, .metrics, .closing-cta,
  .page-header, .ai-tier, .integrated, .suite-tier, .engagement,
  .industries-list, .manifesto, .cases-stats, .contact-body {
    padding-block: 64px !important;
  }
  .facts { padding-block: 48px 64px !important; }

  /* Photo/screenshot frames use a fixed inline height sized for desktop columns —
     shrink it on phones so it doesn't dominate the viewport. */
  .pfx { height: 240px !important; }
}

/* Density tweak */
[data-density="compact"] {
  --page-pad: clamp(16px, 3vw, 40px);
}
[data-density="compact"] section { padding-top: 80px !important; padding-bottom: 80px !important; }

/* Accent overrides via tweak */
[data-accent="gold"] { --accent: oklch(0.83 0.13 86); --accent-soft: oklch(0.68 0.12 86); --accent-glow: oklch(0.83 0.14 86 / 0.22); }
[data-accent="cyan"] { --accent: oklch(0.78 0.13 200); --accent-soft: oklch(0.62 0.13 200); --accent-glow: oklch(0.78 0.13 200 / 0.22); }
[data-accent="violet"] { --accent: oklch(0.68 0.18 300); --accent-soft: oklch(0.52 0.16 300); --accent-glow: oklch(0.68 0.20 300 / 0.22); }

/* ───────────────────────────────────────────────────────────────────────
   LIGHT THEME
   Flips page chrome (surfaces, cards, tiles, forms, nav, footer).
   Embedded "screens" — photo frames, SVG dashboard mockups, the location
   map — intentionally stay dark; they read as framed screenshots.
   ─────────────────────────────────────────────────────────────────────── */
[data-theme="light"] {
  --bg: oklch(0.985 0.003 255);
  --bg-2: oklch(0.965 0.004 255);
  --surface: oklch(0.975 0.004 255);
  --surface-2: oklch(0.945 0.005 255);
  --border: oklch(0.90 0.006 255);
  --border-strong: oklch(0.82 0.008 255);

  --text: oklch(0.24 0.02 255);
  --text-muted: oklch(0.44 0.02 255);
  --text-dim: oklch(0.54 0.016 255);
  --text-faint: oklch(0.64 0.012 255);

  --accent: oklch(0.55 0.19 255);
  --accent-soft: oklch(0.60 0.17 255);
  --accent-glow: oklch(0.55 0.19 255 / 0.14);
  --gold: oklch(0.62 0.13 78);
  --gold-soft: oklch(0.60 0.12 78 / 0.9);
  --gold-glow: oklch(0.72 0.13 80 / 0.16);
}

[data-theme="light"] body {
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, oklch(0.65 0.14 255 / 0.10), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 30%, oklch(0.70 0.12 255 / 0.06), transparent 70%);
}

/* Logo lockup (cream + gold). On light surfaces, darken the cream so it
   stays legible while keeping the warm gold icon. */
[data-theme="light"] .logo-img { filter: brightness(0.42) contrast(1.15); }

/* Soften the grain on light */
[data-theme="light"] .grain::after { opacity: 0.28; mix-blend-mode: multiply; }

/* Section backgrounds */
[data-theme="light"] .metrics,
[data-theme="light"] .cases-stats,
[data-theme="light"] .suite-tier,
[data-theme="light"] .case-section-dark,
[data-theme="light"] .case-delivered,
[data-theme="light"] .case-outcomes { background: var(--bg-2); }
[data-theme="light"] .ai-tier { background: linear-gradient(180deg, var(--bg), var(--bg-2)); }

/* Tiles */
[data-theme="light"] .metric,
[data-theme="light"] .fact,
[data-theme="light"] .outcome,
[data-theme="light"] .case-result { background: var(--surface); }
[data-theme="light"] .fact:hover,
[data-theme="light"] .metric:hover,
[data-theme="light"] .outcome:hover,
[data-theme="light"] .case-result:hover { background: var(--surface-2); }

/* Cards & gradient surfaces */
[data-theme="light"] .corner-card,
[data-theme="light"] .role-card,
[data-theme="light"] .case-next,
[data-theme="light"] .suite-card,
[data-theme="light"] .case-card,
[data-theme="light"] .contact-form {
  background: linear-gradient(180deg, oklch(0.99 0.003 255), oklch(0.965 0.005 255));
}
[data-theme="light"] .stack-row { background: linear-gradient(180deg, oklch(0.98 0.004 255), oklch(0.96 0.005 255)); }
[data-theme="light"] .stack-row.flag { background: linear-gradient(180deg, var(--gold-glow), oklch(0.97 0.004 255)); }
[data-theme="light"] .case-quote-big { background: var(--surface); }
[data-theme="light"] .delivered-chip { background: var(--surface); }
[data-theme="light"] .delivered-chip:hover { background: var(--surface-2); }
[data-theme="light"] .card { background: linear-gradient(180deg, oklch(0.99 0.003 255 / 0.8), oklch(0.96 0.005 255 / 0.6)); }

/* Forms */
[data-theme="light"] .field input[type="text"],
[data-theme="light"] .field input[type="email"],
[data-theme="light"] .field select,
[data-theme="light"] .field textarea { background: oklch(1 0 0); }
[data-theme="light"] .seg-btn { background: var(--surface); }
[data-theme="light"] .check-box { background: oklch(1 0 0); }

/* Nav + sticky filter bar */
[data-theme="light"] .nav.scrolled { background: oklch(0.985 0.003 255 / 0.82); border-bottom-color: var(--border); }
[data-theme="light"] .industry-filter-bar { background: oklch(0.985 0.003 255 / 0.85); }

/* Footer */
[data-theme="light"] .footer { background: oklch(0.95 0.005 255); }

/* Hero tag + service row hover */
[data-theme="light"] .hero-tag { background: oklch(0.97 0.004 255 / 0.7); }
[data-theme="light"] .service-row:hover { background: var(--surface); }

/* Theme toggle button */
.theme-toggle {
  width: 38px; height: 38px; border-radius: 999px;
  border: 1px solid var(--border-strong);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, transform 0.4s cubic-bezier(.2,.7,.2,1);
  flex-shrink: 0;
}
.theme-toggle:hover { color: var(--text); border-color: var(--text-muted); background: var(--surface); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .sun { display: none; }
.theme-toggle .moon { display: block; }
[data-theme="light"] .theme-toggle .sun { display: block; }
[data-theme="light"] .theme-toggle .moon { display: none; }
[data-theme="light"] .theme-toggle:active { transform: rotate(40deg); }