:root {
  --navy:    #0C1B33;
  --navy-mid: #162844;
  --gold:    #C4973A;
  --gold-light: #E2BA6E;
  --ivory:   #F8F4ED;
  --ivory-dark: #EDE8DF;
  --text:    #1A1A1A;
  --text-muted: #5C6470;
  --border:  #D9D4C7;
  --white:   #FFFFFF;
}

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

html { scroll-behavior: smooth; }

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

/* ── Header ─────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248,244,237,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.nav-badge {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gold);
  background: rgba(196,151,58,0.12);
  border: 1px solid rgba(196,151,58,0.25);
  padding: 5px 12px;
  border-radius: 100px;
  letter-spacing: 0.04em;
}

/* ── Header Nav ─────────────────────────── */
.header-nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: 4px 12px;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.header-nav-link:hover {
  color: var(--navy);
  background: rgba(12, 27, 51, 0.06);
}

/* ── Section Shared ─────────────────────── */
.section-kicker {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.section-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 600;
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 680px;
}

/* ── Hero ───────────────────────────────── */
.hero {
  background: var(--navy);
  color: var(--white);
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 40%;
  background: radial-gradient(ellipse at 80% 50%, rgba(196,151,58,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-kicker {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.hero-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 24px;
}
.hero-lede {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  max-width: 440px;
  margin-bottom: 40px;
}
.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.stat { display: flex; flex-direction: column; }
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  max-width: 200px;
}

/* Visual card */
.hero-visual { display: flex; flex-direction: column; gap: 12px; }
.visual-card {
  background: var(--navy-mid);
  border: 1px solid rgba(196,151,58,0.2);
  border-radius: 16px;
  padding: 28px 28px 24px;
  position: relative;
}
.vc-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.vc-status {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 20px;
}
.vc-divider {
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin-bottom: 16px;
}
.vc-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
  padding: 7px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.vc-item:last-child { border-bottom: none; }
.vc-icon { font-size: 0.7rem; width: 16px; }
.vc-item.done { color: rgba(255,255,255,0.55); }
.vc-item.done .vc-icon { color: var(--gold); }
.vc-item.active { color: var(--gold); font-weight: 500; }
.vc-item.active .vc-icon { color: var(--gold); }

.visual-annotation {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.3);
  text-align: center;
  font-style: italic;
}

/* ── Problem ────────────────────────────── */
.problem { padding: 100px 0; background: var(--ivory); }
.problem-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.problem .section-headline { margin-bottom: 56px; max-width: 640px; }
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
}
.problem-card {
  background: var(--white);
  padding: 40px 36px;
}
.pc-icon { font-size: 1.6rem; margin-bottom: 16px; }
.problem-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 10px;
}
.problem-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; }

/* ── Workflow ──────────────────────────── */
.workflow { padding: 100px 0; background: var(--navy); }
.workflow-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.workflow .section-kicker { color: var(--gold); }
.workflow .section-headline { color: var(--white); margin-bottom: 64px; max-width: 600px; }
.workflow-track {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}
.wf-step { padding: 0 24px; }
.wf-number {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 12px;
  opacity: 0.6;
}
.wf-body h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
}
.wf-body p { font-size: 0.82rem; color: rgba(255,255,255,0.5); line-height: 1.6; }
.wf-connector {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, rgba(196,151,58,0.2) 100%);
  margin-top: 28px;
  flex-shrink: 0;
}

/* ── Features ───────────────────────────── */
.features { padding: 100px 0; background: var(--ivory-dark); }
.features-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.features .section-kicker { margin-bottom: 40px; }
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
}
.feature-block { background: var(--white); padding: 48px 44px; }
.fb-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--ivory-dark);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 18px;
}
.orchestration-tag { background: var(--navy); color: var(--gold); border-color: var(--navy); }
.feature-block h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.3;
}
.feature-block p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 24px; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.feature-list li {
  font-size: 0.85rem;
  color: var(--text);
  padding-left: 20px;
  position: relative;
}
.feature-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 600;
}

/* ── Outcomes ──────────────────────────── */
.outcomes { padding: 100px 0; background: var(--navy); }
.outcomes-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.outcomes .section-kicker { color: var(--gold); margin-bottom: 48px; }
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: rgba(255,255,255,0.08);
  border-radius: 16px;
  overflow: hidden;
}
.outcome {
  background: rgba(255,255,255,0.04);
  padding: 36px 28px;
  text-align: center;
}
.outcome-metric {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 10px;
  line-height: 1;
}
.outcome-desc { font-size: 0.8rem; color: rgba(255,255,255,0.45); line-height: 1.5; }

/* ── Closing ────────────────────────────── */
.closing {
  padding: 120px 0;
  background: var(--ivory);
  text-align: center;
}
.closing-inner { max-width: 780px; margin: 0 auto; padding: 0 32px; }
.closing-quote {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  border-left: 3px solid var(--gold);
  padding-left: 24px;
  text-align: left;
}
.closing-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.closing-sub {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}
.closing-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--navy);
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s;
}
.cta-btn-primary:hover { background: var(--navy-mid); }
.cta-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--navy);
  padding: 12px 24px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 0.15s;
}
.cta-btn-secondary:hover { border-color: var(--navy); }

/* ── Footer ─────────────────────────────── */
.site-footer { background: var(--navy); padding: 48px 0; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; }
.footer-wordmark {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  display: block;
  margin-bottom: 8px;
}
.footer-brand p { font-size: 0.82rem; color: rgba(255,255,255,0.35); }
.footer-note { font-size: 0.78rem; color: rgba(255,255,255,0.2); align-self: flex-end; text-align: right; }

/* ── Responsive ─────────────────────────── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .workflow-track { grid-template-columns: 1fr 1fr; gap: 32px; }
  .wf-connector { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
  .problem-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .hero { padding: 60px 0 80px; }
  .hero-inner { padding: 0 20px; }
  .workflow-track { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { flex-direction: column; }
  .footer-note { text-align: left; }
  .problem-inner, .features-inner, .outcomes-inner, .closing-inner { padding: 0 20px; }
  .site-header { padding: 0 20px; }
  .header-inner { padding: 16px 0; }
}
@media (max-width: 375px) {
  .hero-stats { flex-direction: row; flex-wrap: wrap; gap: 16px; }
  .stat { flex: 1 0 45%; }
}