/* Listening Post — brand styles */
@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* Brand primaries */
  --signal-amber: #FE8F01;
  --neon-mint: #00FF8F;
  --aqua-pulse: #73E9D8;
  --midnight-core: #05111B;

  /* Mint scale */
  --mint-50:#edfff6; --mint-100:#d5ffed; --mint-200:#aeffdc; --mint-300:#70ffc2;
  --mint-400:#2bfda0; --mint-500:#00ff8f; --mint-600:#00c067; --mint-700:#009654;
  --mint-800:#067545; --mint-900:#07603b; --mint-950:#003720;

  /* Midnight scale */
  --night-50:#f1f8fe; --night-100:#e2f1fc; --night-200:#bfe1f8; --night-300:#86caf3;
  --night-400:#46afea; --night-500:#1e95d9; --night-600:#1076b9; --night-700:#0e5f96;
  --night-800:#10507c; --night-900:#134367; --night-950:#05111b;

  /* Amber scale (derived) */
  --amber-300:#ffd28a; --amber-400:#ffae47; --amber-500:#FE8F01; --amber-600:#dc7400;

  /* Tokens */
  --bg: var(--midnight-core);
  --bg-elev: #0a1a26;
  --bg-card: rgba(255,255,255,0.03);
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.16);
  --text: #ffffff;
  --text-dim: rgba(255,255,255,0.66);
  --text-mute: rgba(255,255,255,0.42);

  --accent: var(--neon-mint);
  --accent-2: var(--signal-amber);
  --accent-3: var(--aqua-pulse);

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;

  --font-display: 'Chakra Petch', system-ui, sans-serif;
  --font-body: 'Space Grotesk', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4, .display { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
.eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-2);
  font-weight: 500;
}
.eyebrow-mint { color: var(--accent); }
.eyebrow-aqua { color: var(--accent-3); }
.eyebrow-dim { color: var(--text-mute); }

.container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.container-tight { max-width: 1040px; margin: 0 auto; padding: 0 32px; }

/* Brand gradient text — mirrors deck's amber→mint→amber sweep */
.grad-text {
  background: linear-gradient(92deg, var(--signal-amber) 0%, #ffc14a 18%, var(--neon-mint) 50%, #ffc14a 82%, var(--signal-amber) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.grad-text-mint {
  background: linear-gradient(92deg, var(--mint-300) 0%, var(--neon-mint) 50%, var(--mint-700) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.grad-text-amber {
  background: linear-gradient(92deg, var(--amber-300) 0%, var(--signal-amber) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 200ms cubic-bezier(.2,.8,.2,1);
  white-space: nowrap;
}
.btn-primary {
  background: var(--neon-mint);
  color: var(--midnight-core);
  box-shadow: 0 0 0 1px rgba(0,255,143,0.4), 0 8px 24px -8px rgba(0,255,143,0.45);
}
.btn-primary:hover {
  background: #2bfda0;
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(0,255,143,0.6), 0 14px 36px -10px rgba(0,255,143,0.55);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.32);
  background: rgba(255,255,255,0.03);
}
.btn .arrow { transition: transform 200ms; }
.btn:hover .arrow { transform: translateX(3px); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(5,17,27,0.65);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: 1440px;
  margin: 0 auto;
}
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.14em;
}
.nav-logo .lp-mark { width: 28px; height: 28px; }
.nav-logo .lp-text { font-size: 15px; }
.nav-logo .lp-text b { font-weight: 700; }
.nav-links { display: flex; gap: 36px; align-items: center; }
.nav-links a {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  position: relative;
  transition: color 180ms;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--text); }
.nav-links a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -22px;
  height: 2px; background: var(--accent);
}

/* Sections */
section { position: relative; }
.section-pad { padding: 120px 0; }
.section-pad-sm { padding: 80px 0; }

/* Card */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 200ms, transform 200ms, background 200ms;
}
.card:hover {
  border-color: var(--border-strong);
  background: rgba(255,255,255,0.04);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 40px;
  margin-top: 80px;
  color: var(--text-dim);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer h5 {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin: 0 0 16px;
  font-weight: 500;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 10px; font-size: 14px; }
.footer li a:hover { color: var(--text); }
.footer-bottom {
  display: flex; justify-content: space-between;
  margin-top: 48px; padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px; color: var(--text-mute);
  font-family: var(--font-display);
  letter-spacing: 0.06em;
}

/* Network background */
.network-bg {
  position: absolute; inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.network-bg svg { width: 100%; height: 100%; opacity: 0.55; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* Glow orb */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  pointer-events: none;
}
.orb-mint { background: radial-gradient(circle, rgba(0,255,143,0.55), transparent 70%); }
.orb-amber { background: radial-gradient(circle, rgba(254,143,1,0.45), transparent 70%); }
.orb-aqua { background: radial-gradient(circle, rgba(115,233,216,0.4), transparent 70%); }

/* Numbered marker */
.num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
}