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

:root {
  --bg: #0D0D0D;
  --bg2: #141414;
  --bg3: #1C1C1C;
  --fg: #F5F5F5;
  --fg2: #AAAAAA;
  --fg3: #666666;
  --accent: #FF9500;
  --accent-dim: rgba(255, 149, 0, 0.12);
  --border: rgba(255,255,255,0.07);
  --radius: 8px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.5px;
}
.nav-tagline {
  font-size: 12px;
  color: var(--fg3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav-dash-link {
  font-size: 13px;
  color: var(--fg);
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-weight: 500;
  transition: background 0.15s;
}
.nav-dash-link:hover { background: var(--bg3); }

/* HERO */
.hero {
  padding: 80px 48px 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.hero-eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 16px;
}
.hero-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg2);
  line-height: 1.7;
  max-width: 420px;
  margin-bottom: 40px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 40px;
}
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--fg);
  display: block;
}
.stat-label {
  font-size: 12px;
  color: var(--fg3);
  display: block;
  margin-top: 2px;
}
.stat-sep {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* TERMINAL */
.hero-terminal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
}
.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.terminal-dot.red { background: #FF5F57; }
.terminal-dot.yellow { background: #FEBC2E; }
.terminal-dot.green { background: #28C840; }
.terminal-title {
  font-size: 11px;
  color: var(--fg3);
  font-family: 'Space Grotesk', monospace;
  margin-left: 8px;
}
.terminal-body {
  padding: 20px 20px 16px;
  font-family: 'Space Grotesk', monospace;
  font-size: 13px;
  line-height: 1.8;
}
.terminal-line { color: var(--fg2); }
.ts { color: var(--fg3); margin-right: 12px; }
.tstatus { color: var(--accent); margin-right: 12px; font-weight: 600; }
.tsuccess { color: #28C840; }
.cursor-line { margin-top: 8px; }
.cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  background: var(--accent);
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* SIGNAL FEED */
.signalfeed {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}
.sf-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg3);
  margin-bottom: 40px;
}
.sf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.sf-card {
  background: var(--bg);
  padding: 32px 28px;
}
.sf-icon {
  margin-bottom: 16px;
}
.sf-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 8px;
}
.sf-desc {
  font-size: 14px;
  color: var(--fg3);
  line-height: 1.6;
}

/* HOW IT WORKS */
.howitworks {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}
.hiw-header {
  margin-bottom: 56px;
}
.hiw-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 12px;
}
.hiw-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
}
.hiw-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: start;
}
.step {
  padding: 32px 24px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.step-num {
  font-family: 'Space Grotesk', monospace;
  font-size: 11px;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}
.step-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 10px;
}
.step-desc {
  font-size: 14px;
  color: var(--fg3);
  line-height: 1.6;
}
.step-arrow {
  display: flex;
  align-items: center;
  padding-top: 60px;
  color: var(--fg3);
}

/* RESULTS */
.results {
  padding: 80px 48px;
  border-bottom: 1px solid var(--border);
}
.results-header { margin-bottom: 48px; }
.results-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg3);
  margin-bottom: 12px;
}
.results-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 800;
  letter-spacing: -1px;
}
.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 24px;
}
.result-card {
  background: var(--bg2);
  padding: 40px 32px;
}
.result-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg3);
  margin-bottom: 12px;
}
.result-big {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -2px;
  line-height: 1;
  margin-bottom: 8px;
}
.result-note {
  font-size: 13px;
  color: var(--fg3);
}
.results-footnote {
  font-size: 12px;
  color: var(--fg3);
}

/* CLOSING */
.closing {
  padding: 96px 48px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.closing-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.1;
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 18px;
  color: var(--fg2);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.closing-tagline {
  font-family: 'Space Grotesk', monospace;
  font-size: 14px;
  color: var(--fg3);
  letter-spacing: 0.08em;
}

/* FOOTER */
.footer {
  padding: 32px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
}
.footer-copy {
  font-size: 13px;
  color: var(--fg3);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 48px 24px; gap: 48px; }
  .sf-grid { grid-template-columns: repeat(2, 1fr); }
  .hiw-steps { grid-template-columns: 1fr; }
  .step-arrow { display: none; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .nav { padding: 16px 24px; }
  .signalfeed, .howitworks, .results, .closing { padding: 56px 24px; }
  .footer { padding: 24px; }
  .hero-stats { gap: 20px; }
}
@media (max-width: 600px) {
  .sf-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr 1fr; }
  .hero-headline { font-size: 36px; }
  .hero-stats { flex-direction: column; align-items: flex-start; }
}