:root {
  --bg: #0a1628;
  --bg-light: #0f2140;
  --bg-card: #0d1e38;
  --fg: #faf9f6;
  --fg-muted: #8ba3c7;
  --accent: #f59e0b;
  --accent-dim: rgba(245,158,11,0.15);
  --border: rgba(139,163,199,0.12);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

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 {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.nav-badge {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(245,158,11,0.3);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}

/* SECTION SHARED */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem;
}
.section-eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
}

/* HERO */
.hero { position: relative; overflow: hidden; }
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.5;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}
.hero-content {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem 6rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.hero-lede {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--fg-muted);
  max-width: 42ch;
  margin-bottom: 2.5rem;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.hero-stat { display: flex; flex-direction: column; }
.stat-value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-size: 0.7rem;
  color: var(--fg-muted);
  margin-top: 0.25rem;
  letter-spacing: 0.02em;
}
.hero-stat-divider {
  width: 1px;
  height: 2.5rem;
  background: var(--border);
}

/* HERO CARD */
.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  font-family: 'DM Mono', 'Fira Mono', monospace;
  font-size: 0.78rem;
  line-height: 1.7;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}
.card-label {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 0.75rem;
}
.card-line { color: var(--fg-muted); margin-bottom: 0.4rem; }
.card-line--alert { color: #f59e0b; border-left: 2px solid var(--accent); padding-left: 0.5rem; }
.card-line--positive { color: #34d399; }
.card-line--mute { color: #4a6080; font-style: italic; }
.card-footer {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #2a4a6a;
  margin-top: 0.75rem;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
}

/* HOW IT WORKS */
.howitworks { background: var(--bg-light); }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.step { padding: 0; }
.step-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent-dim);
  line-height: 1;
  margin-bottom: 1rem;
}
.step-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.5rem;
}
.step-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* FEATURES */
.features { background: var(--bg); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem 3rem;
}
.feature { padding: 0; }
.feature-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-bottom: 0.75rem;
}
.feature-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.4rem;
}
.feature-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* PRICING */
.pricing { background: var(--bg-light); }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}
.pricing-card {
  border-radius: 16px;
  padding: 2.5rem;
}
.pricing-card--light {
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.pricing-card--dark {
  background: var(--accent);
  border: 1px solid var(--accent);
}
.pricing-tier {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.pricing-card--dark .pricing-tier { color: var(--bg); opacity: 0.7; }
.pricing-price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.pricing-card--dark .pricing-price { color: var(--bg); }
.pricing-period { font-size: 1rem; font-weight: 400; opacity: 0.6; }
.pricing-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.pricing-card--dark .pricing-desc { color: var(--bg); opacity: 0.75; }
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.pricing-features li {
  font-size: 0.85rem;
  color: var(--fg-muted);
  padding-left: 1.25rem;
  position: relative;
}
.pricing-features li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}
.pricing-card--dark .pricing-features li { color: var(--bg); }
.pricing-card--dark .pricing-features li::before { color: var(--bg); opacity: 0.5; }
.pricing-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: 2rem;
}

/* CLOSING */
.closing { background: var(--bg); }
.closing-content { max-width: 680px; }
.closing-eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.closing-body {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
}
.footer-copy {
  font-size: 0.8rem;
  color: #2a4a6a;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 2.5rem; }
  .steps { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .hero-content { padding: 3rem 1.25rem 4rem; }
  .section-inner { padding: 3.5rem 1.25rem; }
  .features-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1rem; }
  .stat-value { font-size: 1.25rem; }
  .footer-inner { flex-direction: column; gap: 0.5rem; }
}