:root {
  --bg: #0c0c0c;
  --bg-alt: #141414;
  --bg-card: #1a1a1a;
  --fg: #f0ede8;
  --fg-muted: #8a8a8a;
  --accent: #b9ff00;
  --accent-dim: rgba(185, 255, 0, 0.12);
  --border: #252525;
  --red: #ff5f57;
  --yellow: #febc2e;
  --green: #28c840;
  --font-code: 'Fira Code', monospace;
  --font-head: 'Syne', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-head);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-code);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.dot { color: var(--accent); }
.nav-right { display: flex; gap: 32px; }
.nav-link {
  font-size: 14px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--fg); }

/* HERO */
.hero {
  padding: 80px 40px 60px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(185,255,0,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  font-family: var(--font-code);
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 20px;
}
.hero-eyebrow .accent { color: var(--accent); }
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--fg);
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 420px;
}

/* TERMINAL */
.hero-terminal-wrap { position: relative; }
.terminal-window {
  background: #111;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.04);
}
.terminal-bar {
  background: #1c1c1c;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}
.dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.red { background: #ff5f57; }
.yellow { background: #febc2e; }
.green { background: #28c840; }
.terminal-title {
  font-family: var(--font-code);
  font-size: 12px;
  color: var(--fg-muted);
  margin-left: 8px;
}
.terminal-body { padding: 20px 24px; }
.line { font-family: var(--font-code); font-size: 13px; line-height: 1.8; color: #ccc; }
.line.muted { color: #555; }
.line.success { color: var(--accent); }
.prompt { color: var(--accent); margin-right: 8px; }
.cmd { color: var(--fg); }
.cursor-blink { color: var(--accent); animation: blink 1.1s step-end infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* TERMINAL BAND */
.terminal-band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 40px;
  background: var(--bg-alt);
}
.band-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.band-stat { text-align: center; }
.stat-value {
  display: block;
  font-family: var(--font-code);
  font-size: 20px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.stat-label {
  display: block;
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.band-sep { width: 1px; height: 36px; background: var(--border); }

/* FEATURES */
.features { padding: 100px 40px; }
.features-inner { max-width: 1200px; margin: 0 auto; }
.section-head {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 48px;
  font-family: var(--font-code);
}
.feat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.feat-card {
  background: var(--bg);
  padding: 40px;
  transition: background 0.2s;
}
.feat-card:hover { background: var(--bg-alt); }
.feat-icon {
  color: var(--accent);
  margin-bottom: 20px;
}
.feat-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.feat-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* HOW IT WORKS */
.hiw { padding: 100px 40px; border-top: 1px solid var(--border); }
.hiw-inner { max-width: 1200px; margin: 0 auto; }
.steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 40px;
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-code);
  font-size: 48px;
  font-weight: 600;
  color: var(--border);
  line-height: 1;
  padding-top: 4px;
}
.step-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.step-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 520px;
}

/* CLOSER */
.closer {
  padding: 120px 40px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  text-align: center;
}
.closer-inner { max-width: 700px; margin: 0 auto; }
.closer-text {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--fg);
}

/* FOOTER */
.footer {
  padding: 60px 40px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.footer-logo {
  font-family: var(--font-code);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}
.footer-sub { font-size: 14px; color: var(--fg-muted); margin-bottom: 24px; }
.footer-copy { font-size: 12px; color: #444; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-terminal-wrap { order: -1; }
  .feat-grid { grid-template-columns: 1fr; }
  .band-inner { flex-wrap: wrap; gap: 24px; }
  .band-sep { display: none; }
  .step { grid-template-columns: 1fr; gap: 12px; }
  .step-num { font-size: 32px; }
  .nav { padding: 16px 20px; }
  .hero { padding: 60px 20px 40px; }
  .features, .hiw { padding: 60px 20px; }
  .closer { padding: 80px 20px; }
}