:root {
  --bg: #0a0a0f;
  --bg-alt: #111118;
  --surface: #18181f;
  --border: #2a2a35;
  --fg: #f0f0f5;
  --fg-muted: #888899;
  --accent: #f59e0b;
  --accent-dim: #78490a;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Navigation ─── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
}
.nav-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.nav-brand .accent { color: var(--accent); }

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 60% 50% at 70% 30%, rgba(245,158,11,0.06) 0%, transparent 70%);
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 2rem 5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}
.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 5.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 2rem;
}
.hero-lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 42ch;
  font-weight: 300;
  line-height: 1.65;
}
.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding-left: 3rem;
  border-left: 1px solid var(--border);
}
.stat-block { display: flex; flex-direction: column; gap: 0.25rem; }
.stat-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  font-weight: 300;
  max-width: 22ch;
}

/* ─── Manifesto ─── */
.manifesto {
  padding: 6rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}
.manifesto-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.manifesto-text {
  font-size: 1.35rem;
  color: var(--fg-muted);
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 2rem;
}
.manifesto-action {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0;
}

/* ─── Section label ─── */
.section-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 3rem;
}

/* ─── Features ─── */
.features { padding: 6rem 2rem; border-bottom: 1px solid var(--border); }
.features-inner { max-width: 1200px; margin: 0 auto; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.feature-card {
  background: var(--bg);
  padding: 2.5rem 2rem;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--bg-alt); }
.feature-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(245,158,11,0.12);
  padding: 0.25rem 0.75rem;
  border-radius: 2px;
  margin-bottom: 1.25rem;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--fg);
}
.feature-card p { font-size: 0.9rem; color: var(--fg-muted); line-height: 1.6; }

/* ─── Playbook ─── */
.playbook { padding: 6rem 2rem; border-bottom: 1px solid var(--border); background: var(--bg-alt); }
.playbook-inner { max-width: 1200px; margin: 0 auto; }
.playbook-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
}
.step { display: flex; flex-direction: column; gap: 1rem; }
.step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-dim);
  line-height: 1;
  letter-spacing: -0.04em;
}
.step-content h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.75rem;
}
.step-content p { font-size: 0.875rem; color: var(--fg-muted); line-height: 1.6; }

/* ─── Pricing ─── */
.pricing { padding: 6rem 2rem; border-bottom: 1px solid var(--border); }
.pricing-inner { max-width: 1200px; margin: 0 auto; }
.pricing-head { margin-bottom: 3rem; }
.pricing-sub { font-size: 1.1rem; color: var(--fg-muted); margin-top: 1rem; }
.pricing-blocks { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-bottom: 3rem; }
.pricing-card {
  border: 1px solid var(--border);
  padding: 2.5rem;
  background: var(--surface);
}
.pricing-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 1rem;
}
.pricing-amount {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}
.pricing-card p { font-size: 0.9rem; color: var(--fg-muted); }
.pricing-nudge { font-size: 0.95rem; color: var(--fg-muted); max-width: 60ch; line-height: 1.65; }

/* ─── Closing ─── */
.closing {
  padding: 7rem 2rem;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 50% 40% at 50% 60%, rgba(245,158,11,0.05) 0%, transparent 70%);
}
.closing-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.closing-statement {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--fg);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}
.closing-tagline {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}

/* ─── Footer ─── */
.site-footer {
  padding: 2rem;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--fg);
}
.footer-brand .accent { color: var(--accent); }
.footer-copy { font-size: 0.8rem; color: var(--fg-muted); }

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    padding-top: 6rem;
    gap: 3rem;
  }
  .hero-stats {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--border);
    padding-top: 2rem;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 2rem;
  }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .playbook-steps { grid-template-columns: 1fr 1fr; }
  .pricing-blocks { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero-headline { font-size: 2.8rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .playbook-steps { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  .manifesto-text { font-size: 1.1rem; }
  .closing-statement { font-size: 1.15rem; }
}