/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

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

/* Theme tokens */
:root {
  --bg: #090909;
  --bg-surface: #111111;
  --bg-card: #161616;
  --fg: #EDEDED;
  --fg-muted: #888888;
  --fg-dim: #555555;
  --accent: #B6FF00;
  --accent-dim: #7AAF00;
  --border: #222222;
  --terminal-bg: #0A0A0A;
  --terminal-border: #1E1E1E;
  --terminal-green: #B6FF00;
  --terminal-dim: #444444;
  --terminal-ok: #4ADE80;
  --terminal-running: #FBBF24;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

/* Base */
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(9, 9, 9, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.5px;
  color: var(--fg);
}
.nav-tag {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 32px 60px;
}
.hero-grid {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: center;
}
.hero-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 5.5vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 480px;
  line-height: 1.65;
  margin-bottom: 40px;
}

/* Terminal */
.hero-terminal {
  background: var(--terminal-bg);
  border: 1px solid var(--terminal-border);
  border-radius: 10px;
  overflow: hidden;
  max-width: 480px;
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--terminal-border);
  background: #0D0D0D;
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red { background: #FF5F57; }
.dot-yellow { background: #FEBC2E; }
.dot-green { background: #28C840; }
.terminal-title {
  font-size: 11px;
  color: var(--terminal-dim);
  margin-left: 6px;
  font-family: 'Courier New', monospace;
}
.terminal-body { padding: 16px; }
.t-line { font-family: 'Courier New', monospace; font-size: 12px; line-height: 1.9; }
.t-cmd { color: var(--accent); }
.t-arg { color: var(--fg-muted); }
.t-status { float: right; }
.t-ok { color: var(--terminal-ok); }
.t-running { color: var(--terminal-running); }
.t-progress { margin-top: 8px; }
.t-cursor { color: var(--accent); animation: blink 1s step-end infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* Stats panel */
.stats-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
}
.stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.stat-row:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.stat-value {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label { font-size: 11px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.5px; }

/* Section common */
.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.5vw, 48px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 56px;
}

/* How */
.how { padding: 100px 32px; background: var(--bg); }
.how-inner { max-width: 1100px; margin: 0 auto; }
.how-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.step-num {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.step-content h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}
.step-content p { font-size: 14px; color: var(--fg-muted); line-height: 1.65; }

/* Features */
.features { padding: 100px 32px; background: var(--bg-surface); }
.features-inner { max-width: 1100px; margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.feature-card {
  background: var(--bg-card);
  padding: 36px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.feature-card:nth-child(2n) { border-right: none; }
.feature-card:nth-last-child(-n+2) { border-bottom: none; }
.feature-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(182, 255, 0, 0.1);
  border-radius: 8px;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}
.feature-card p { font-size: 14px; color: var(--fg-muted); line-height: 1.65; }

/* Proof */
.proof { padding: 100px 32px; background: var(--bg); }
.proof-inner { max-width: 1100px; margin: 0 auto; }
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 56px;
}
.proof-metric {
  font-family: var(--font-display);
  font-size: clamp(48px, 5vw, 64px);
  font-weight: 800;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -2px;
}
.proof-desc { font-size: 15px; color: var(--fg-muted); line-height: 1.65; }
.proof-callout {
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 28px 32px;
  background: rgba(182, 255, 0, 0.05);
}
.callout-text {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 600;
  color: var(--fg);
  line-height: 1.5;
  letter-spacing: -0.3px;
}

/* Closing */
.closing {
  padding: 120px 32px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.closing-inner { max-width: 800px; margin: 0 auto; position: relative; z-index: 1; }
.closing-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(182, 255, 0, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  color: var(--fg);
}
.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.65;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 32px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 8px;
  display: block;
}
.footer-desc { font-size: 13px; color: var(--fg-dim); max-width: 280px; line-height: 1.5; }
.footer-links { font-size: 12px; color: var(--fg-dim); display: flex; align-items: center; gap: 8px; }
.footer-sep { color: var(--border); }

/* Responsive */
@media (max-width: 768px) {
  .hero { padding: 80px 20px 48px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .hero-headline { font-size: 36px; }
  .hero-terminal { max-width: 100%; }

  .how-steps { grid-template-columns: 1fr; gap: 40px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card { border-right: none; }
  .proof-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 20px; text-align: center; }

  section { padding: 60px 20px !important; }
  .section-headline { font-size: 28px; margin-bottom: 36px; }
}