:root {
  --bg: #08090C;
  --surface: #0F1117;
  --surface2: #161921;
  --border: #1E2230;
  --text: #E8EAF0;
  --muted: #6B7280;
  --accent: #FF5A1F;
  --accent-dim: rgba(255, 90, 31, 0.15);
  --ok: #22C55E;
  --warn: #F59E0B;
  --terminal-bg: #0A0B0F;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 13px;
  color: var(--muted);
  font-weight: 400;
}

/* HERO */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 48px 96px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-headline {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 460px;
}

/* TERMINAL */
.hero-terminal {
  background: var(--terminal-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  font-family: 'DM Mono', monospace;
  font-size: 13px;
}
.terminal-bar {
  background: #111318;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red { background: #FF5F57; }
.dot-yellow { background: #FEBC2E; }
.dot-green { background: #28C840; }
.terminal-title { color: var(--muted); font-size: 12px; margin-left: 8px; }
.terminal-body { padding: 16px 20px; }
.t-line { margin-bottom: 8px; color: var(--text); }
.t-ts { color: var(--muted); }
.t-ok { color: var(--ok); }
.t-warn { color: var(--warn); }
.t-muted { color: var(--muted); }
.t-cursor { margin-top: 16px; }
.t-prompt { color: var(--accent); }
.cursor-blink { color: var(--text); animation: blink 1.2s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* SECTION LABEL */
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 40px;
}

/* HOW IT WORKS */
.howitworks {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.howitworks-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 72px 48px;
}
.how-steps {
  display: flex;
  align-items: stretch;
  gap: 0;
}
.step {
  flex: 1;
  padding: 0 40px 0 0;
}
.step-divider {
  width: 1px;
  background: var(--border);
  margin: 0 40px 0 0;
  flex-shrink: 0;
}
.step-num {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}
.step h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.step p { font-size: 15px; color: var(--muted); line-height: 1.6; }

/* FEATURES */
.features { padding: 80px 48px; background: var(--bg); }
.features-inner { max-width: 1200px; margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.feature {
  background: var(--surface);
  padding: 32px 32px;
}
.feature-icon {
  color: var(--accent);
  margin-bottom: 16px;
  display: flex;
}
.feature h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.feature p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* CLOSER */
.closer { background: var(--surface); border-top: 1px solid var(--border); }
.closer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 48px;
  text-align: center;
}
.closer-headline {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 20px;
  line-height: 1.1;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.closer-sub {
  font-size: 17px;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 48px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
}
.footer-copy { font-size: 13px; color: var(--muted); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; padding: 48px 24px 64px; gap: 40px; }
  .hero-headline { font-size: 36px; }
  .hero-terminal { font-size: 11px; }
  .howitworks-inner { padding: 48px 24px; }
  .how-steps { flex-direction: column; }
  .step-divider { width: 40px; height: 1px; margin: 24px 0; }
  .step { padding: 0; }
  .features-grid { grid-template-columns: 1fr; }
  .features { padding: 48px 24px; }
  .closer-inner { padding: 64px 24px; }
  .nav { padding: 20px 24px; }
  .footer { padding: 24px; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 30px; }
  .hero-sub { font-size: 15px; }
  .feature { padding: 24px; }
  .footer-inner { flex-direction: column; gap: 8px; }
}