/* === BASE === */
:root {
  --bg: #fafaf9;
  --surface: #ffffff;
  --text: #0f172a;
  --text-2: #475569;
  --text-3: #94a3b8;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --border: #e2e8f0;
  --nav-bg: #ffffff;
}

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

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

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  line-height: 1.1;
  font-weight: 700;
}

.section-label {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 48px;
}

/* === NAV === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 249, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 18px 48px;
  display: flex;
  align-items: center;
}

.nav-logo {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
}

/* === HERO === */
.hero {
  padding: 100px 48px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.hero-headline {
  font-size: clamp(42px, 5.5vw, 80px);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text);
  line-height: 1.05;
  margin-bottom: 32px;
  max-width: 700px;
}

.hero-headline .accent {
  color: var(--accent);
}

.hero-lede {
  font-size: 20px;
  color: var(--text-2);
  max-width: 520px;
  line-height: 1.5;
  margin-bottom: 72px;
}

.hero-stats {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 48px;
  max-width: 900px;
}

.stat-value {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-size: 40px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.4;
  max-width: 200px;
}

.stat-divider {
  width: 1px;
  height: 80px;
  background: var(--border);
  margin: 0 40px;
}

/* === WHAT === */
.what {
  background: var(--text);
  padding: 100px 48px;
}

.what-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.what .section-label { color: #64748b; }

.what-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: #1e293b;
  border: 1px solid #1e293b;
}

.what-item {
  background: var(--text);
  padding: 48px;
}

.what-icon {
  width: 52px;
  height: 52px;
  background: #1e293b;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  color: var(--accent);
}

.what-item h3 {
  font-size: 20px;
  font-weight: 700;
  color: #f8fafc;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.what-item p {
  font-size: 15px;
  color: #94a3b8;
  line-height: 1.6;
}

/* === HOW === */
.how {
  background: var(--surface);
  padding: 100px 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.how-inner {
  max-width: 900px;
  margin: 0 auto;
}

.how-steps {
  margin-bottom: 72px;
}

.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}

.step:last-child { border-bottom: none; }

.step-num {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--border);
  letter-spacing: -0.04em;
  line-height: 1;
  padding-top: 4px;
}

.step-body h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.step-body p {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.6;
}

.pricing-note {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 36px;
}

.pricing-row {
  display: flex;
  gap: 48px;
  margin-bottom: 12px;
}

.pricing-item {
  font-size: 18px;
  color: var(--text);
}

.pricing-sub {
  font-size: 14px;
  color: var(--text-3);
}

/* === WHO === */
.who {
  padding: 100px 48px;
  background: var(--bg);
}

.who-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.who-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
}

.who-card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.who-card p {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.6;
}

/* === MANIFESTO === */
.manifesto {
  background: var(--surface);
  padding: 100px 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 900px;
  margin: 0 auto;
}

.manifesto-headline {
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 56px;
}

.manifesto-body p {
  font-size: 18px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 28px;
}

.manifesto-body p:last-child { margin-bottom: 0; }

/* === CLOSING === */
.closing {
  background: var(--text);
  padding: 100px 48px;
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 800;
  color: #f8fafc;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 28px;
}

.closing p {
  font-size: 16px;
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 16px;
}

/* === FOOTER === */
.footer {
  padding: 56px 48px 48px;
  text-align: center;
}

.footer-logo {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.footer-sub {
  font-size: 14px;
  color: var(--text-3);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }

  .hero {
    padding: 72px 24px 56px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .stat-divider { display: none; }

  .what-grid {
    grid-template-columns: 1fr;
  }

  .what { padding: 72px 24px; }
  .what-item { padding: 32px 24px; }

  .who-grid {
    grid-template-columns: 1fr;
  }

  .who, .how, .manifesto, .closing, .footer {
    padding: 72px 24px;
  }

  .step {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 32px 0;
  }

  .step-num { font-size: 32px; }

  .pricing-row { flex-direction: column; gap: 12px; }
}