/* Clustermind — final navy palette + tokens */
:root {
  /* Deep navy ink */
  --bg-0: oklch(0.17 0.04 255);
  --bg-1: oklch(0.21 0.045 255);
  --bg-2: oklch(0.25 0.05 255);
  --bg-elev: oklch(0.23 0.05 255);

  --line: oklch(0.34 0.05 255);
  --line-soft: oklch(0.28 0.045 255);

  --ink-0: oklch(0.98 0.008 240);
  --ink-1: oklch(0.86 0.015 240);
  --ink-2: oklch(0.68 0.022 240);
  --ink-3: oklch(0.52 0.03 240);

  /* Accent — electric cyan (AI signal) */
  --accent: oklch(0.84 0.14 215);
  --accent-soft: oklch(0.62 0.12 215);
  --accent-glow: oklch(0.84 0.14 215 / 0.22);

  /* Secondary accent — warm amber, sparingly */
  --warm: oklch(0.84 0.14 75);

  --sans: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --serif: "Instrument Serif", ui-serif, serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

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

.cm-root {
  background: var(--bg-0);
  color: var(--ink-0);
  font-family: var(--sans);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  width: 1280px;
  min-height: 100vh;
  overflow: hidden;
  position: relative;
}

.cm-mono { font-family: var(--mono); }
.cm-serif { font-family: var(--serif); font-weight: 400; }

.cm-dotgrid {
  background-image: radial-gradient(circle at 1px 1px, oklch(0.36 0.04 255 / 0.4) 1px, transparent 0);
  background-size: 24px 24px;
}

.cm-btn {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-0);
  cursor: pointer;
  transition: all .15s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.cm-btn:hover { border-color: var(--ink-2); }
.cm-btn-primary { background: var(--ink-0); color: var(--bg-0); border-color: var(--ink-0); }
.cm-btn-primary:hover { background: var(--ink-1); }
.cm-btn-accent { background: var(--accent); color: var(--bg-0); border-color: var(--accent); }
.cm-btn-accent:hover { filter: brightness(1.08); }

.cm-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 10px 5px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  color: var(--ink-1);
  font-family: var(--mono);
  letter-spacing: -0.01em;
  background: var(--bg-1);
}
.cm-chip-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.cm-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 56px;
  position: relative;
  z-index: 3;
}
.cm-nav-links {
  display: flex; gap: 28px;
  font-size: 14px;
  color: var(--ink-2);
}
.cm-nav-links a { color: inherit; text-decoration: none; transition: color .15s; }
.cm-nav-links a:hover { color: var(--ink-0); }

.cm-wordmark {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.025em;
  color: var(--ink-0);
}

.cm-section { padding: 96px 56px; }
.cm-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.cm-eyebrow::before { content: ''; width: 18px; height: 1px; background: var(--ink-3); }

.cm-h1 {
  font-size: 96px; line-height: 0.96;
  letter-spacing: -0.045em; font-weight: 500;
  margin: 24px 0 0; text-wrap: balance;
}
.cm-h2 {
  font-size: 44px; line-height: 1.05;
  letter-spacing: -0.03em; font-weight: 500;
  margin: 0; text-wrap: balance;
}
.cm-lead {
  font-size: 19px; line-height: 1.55;
  color: var(--ink-2);
  max-width: 540px;
  letter-spacing: -0.01em;
}

.cm-card {
  background: var(--bg-1);
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  padding: 28px;
  transition: border-color .2s, transform .2s;
}
.cm-card:hover { border-color: var(--line); }

.cm-input {
  background: transparent;
  border: none;
  color: var(--ink-0);
  padding: 12px 14px;
  font-size: 14px;
  font-family: var(--sans);
  width: 100%;
  outline: none;
}
.cm-input::placeholder { color: var(--ink-3); }

@keyframes cm-pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.18); }
}
.cm-pulse { animation: cm-pulse 2.4s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }

@keyframes cm-drift {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes cm-orbit-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.cm-root, .cm-root * { scrollbar-width: none; }
.cm-root::-webkit-scrollbar, .cm-root *::-webkit-scrollbar { display: none; }

/* page-level body — no margins, dark canvas */
html, body { background: var(--bg-0); }