:root {
  --bg: #09090b;
  --fg: #f4f4f5;
  --fg-muted: #a1a1aa;
  --accent: #b5ff3d;
  --accent-dim: rgba(181, 255, 61, 0.12);
  --surface: #18181b;
  --border: #27272a;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Manrope', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.nav-status {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--accent-dim);
  padding: 4px 12px;
  border-radius: 99px;
}

/* HERO */
.hero {
  padding: 120px 48px 80px;
  max-width: 1100px;
}

.hero-eyebrow {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(56px, 8vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 32px;
}

.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.hero-visual {
  display: flex;
  align-items: center;
  gap: 32px;
}

.speed-counter {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.speed-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.speed-number {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 64px;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.speed-counter.typed .speed-number {
  color: var(--fg-muted);
}

.speed-unit {
  font-size: 24px;
  font-weight: 700;
}

.vs-divider {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
}

/* FEATURES */
.features {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2px;
  max-width: 1100px;
}

.feature-card {
  background: var(--surface);
  padding: 36px 32px;
  border: 1px solid var(--border);
}

.feature-icon {
  color: var(--accent);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: var(--fg);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* HOW IT WORKS */
.howitworks {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
  max-width: 1100px;
}

.hiw-header {
  margin-bottom: 56px;
}

.hiw-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 36px;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 12px;
}

.hiw-header p {
  font-size: 16px;
  color: var(--fg-muted);
}

.hiw-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
}

.hiw-step {
  padding: 40px 32px;
  border-right: 1px solid var(--border);
  position: relative;
}

.hiw-step:last-child { border-right: none; }

.step-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--accent-dim);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  line-height: 1;
}

.step-content h4 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--fg);
  margin-bottom: 12px;
}

.step-content p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* CLOSING */
.closing {
  padding: 120px 48px;
  border-top: 1px solid var(--border);
}

.closing-inner {
  max-width: 900px;
}

.closing-tagline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: -0.02em;
  color: var(--fg);
  line-height: 1.2;
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
}

/* FOOTER */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 16px;
  color: var(--fg);
}

.footer-note {
  font-size: 13px;
  color: var(--fg-muted);
}

/* MOBILE */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 80px 24px 60px; }
  .hero-headline { font-size: 48px; }
  .hero-visual { flex-direction: column; align-items: flex-start; gap: 16px; }
  .speed-number { font-size: 48px; }
  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .hiw-steps { grid-template-columns: 1fr; }
  .hiw-step { border-right: none; border-bottom: 1px solid var(--border); }
  .hiw-step:last-child { border-bottom: none; }
  .howitworks { padding: 60px 24px; }
  .closing { padding: 80px 24px; }
  .footer { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  .nav-status { display: none; }
}