:root {
  --bg: #FAFAF9;
  --bg-alt: #F5F5F0;
  --fg: #0F172A;
  --fg-muted: #64748B;
  --accent: #F59E0B;
  --accent-hover: #D97706;
  --mint: #10B981;
  --border: #E2E0DB;
  --card-bg: #FFFFFF;
  --font-head: 'Sora', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
}

/* Navigation */
.nav {
  padding: 24px 40px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.nav-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--fg);
  letter-spacing: -0.03em;
}
.nav-tagline {
  font-size: 0.875rem;
  color: var(--fg-muted);
}

/* Hero */
.hero {
  padding: 100px 40px 80px;
}
.hero-inner {
  max-width: 760px;
  margin: 0 auto;
}
.hero-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 4px 12px;
  border-radius: 2px;
  margin-bottom: 24px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-lede {
  font-size: 1.125rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 600px;
  margin-bottom: 40px;
}
.hero-pill-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.hero-pill {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--fg);
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 20px;
}
.hero-pill-sep {
  color: var(--fg-muted);
  font-size: 0.75rem;
}

/* Capabilities */
.capabilities {
  padding: 80px 40px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.capabilities-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 48px;
}
.cap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.cap-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 28px;
  transition: border-color 0.2s;
}
.cap-card:hover { border-color: var(--accent); }
.cap-icon {
  color: var(--accent);
  margin-bottom: 16px;
}
.cap-name {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--fg);
}
.cap-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* Process */
.process {
  padding: 80px 40px;
}
.process-inner {
  max-width: 900px;
  margin: 0 auto;
}
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 60px;
}
.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1.2;
}
.step-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 6px;
  color: var(--fg);
}
.step-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}
.process-quote {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  padding: 28px 32px;
  border-radius: 0 4px 4px 0;
}
.quote-text {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 8px;
  font-style: italic;
}
.quote-attr {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* Principles */
.principles {
  padding: 80px 40px;
  background: var(--fg);
}
.principles-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.principles .section-title {
  color: #FFFFFF;
  margin-bottom: 48px;
}
.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}
.principle {}
.principle-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: 8px;
}
.principle-body {
  font-size: 0.875rem;
  color: #94A3B8;
  line-height: 1.65;
}

/* Closing */
.closing {
  padding: 100px 40px;
  text-align: center;
  border-top: 1px solid var(--border);
}
.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}
.closing-statement {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  line-height: 1.3;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 1rem;
  color: var(--fg-muted);
}

/* Footer */
.footer {
  padding: 32px 40px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.footer-brand {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--fg);
}
.footer-copy {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* Responsive */
@media (max-width: 640px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 60px 24px 50px; }
  .capabilities { padding: 60px 24px; }
  .process { padding: 60px 24px; }
  .process-steps { gap: 0; }
  .step { grid-template-columns: 50px 1fr; gap: 16px; }
  .step-num { font-size: 1.2rem; }
  .principles { padding: 60px 24px; }
  .closing { padding: 60px 24px; }
  .footer { padding: 24px; }
  .hero-pill-row { gap: 6px; }
  .hero-pill { font-size: 0.75rem; padding: 5px 10px; }
}