:root {
  --amber: #D97706;
  --amber-light: #FEF3C7;
  --amber-dark: #92400E;
  --navy: #0F172A;
  --slate: #1E293B;
  --muted: #64748B;
  --cream: #FAFAF5;
  --white: #FFFFFF;
  --border: #E2E8F0;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--navy);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ── */
.site-header {
  background: var(--navy);
  padding: 0 40px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.wordmark {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  color: var(--amber);
  letter-spacing: -0.3px;
}
.site-header nav {
  display: flex;
  gap: 28px;
}
.site-header nav a {
  color: #94A3B8;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.site-header nav a:hover { color: var(--white); }

/* ── Hero ── */
.hero { background: var(--navy); padding: 80px 40px 100px; }
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}
.hero h1 {
  font-family: 'DM Serif Display', serif;
  font-size: 52px;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: #94A3B8;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 460px;
}
.hero-cta-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.btn-primary {
  display: inline-block;
  background: var(--amber);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: background 0.2s;
  width: fit-content;
}
.btn-primary:hover { background: var(--amber-dark); }
.hero-note {
  font-size: 13px;
  color: #64748B;
}

/* Site mockup */
.site-mockup {
  background: #F8FAFC;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  border: 1px solid #334155;
}
.mockup-browser-bar {
  background: #1E293B;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: #334155; }
.dot:first-child { background: #EF4444; }
.dot:nth-child(2) { background: #F59E0B; }
.dot:nth-child(3) { background: #22C55E; }
.mockup-url {
  font-size: 12px;
  color: #64748B;
  margin-left: 8px;
  font-family: monospace;
}
.mockup-content { padding: 24px; }
.mockup-hero-band {
  background: linear-gradient(135deg, #D97706 0%, #92400E 100%);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 14px;
}
.mock-title {
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
  color: var(--white);
  margin-bottom: 4px;
}
.mock-sub { font-size: 12px; color: rgba(255,255,255,0.75); margin-bottom: 12px; }
.mock-cta {
  background: var(--white);
  color: var(--amber-dark);
  font-weight: 700;
  font-size: 14px;
  padding: 10px 16px;
  border-radius: 5px;
  text-align: center;
}
.mockup-proof-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.mock-badge {
  font-size: 11px;
  background: #EFF6FF;
  color: #1D4ED8;
  padding: 4px 8px;
  border-radius: 4px;
  font-weight: 500;
}
.mockup-services { display: flex; gap: 8px; flex-wrap: wrap; }
.mock-service {
  font-size: 12px;
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--slate);
  padding: 6px 12px;
  border-radius: 20px;
}
.mockup-caption {
  font-size: 12px;
  color: #475569;
  margin-top: 10px;
  line-height: 1.5;
}

/* ── Section labels ── */
.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}
.section-heading {
  font-family: 'DM Serif Display', serif;
  font-size: 36px;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 48px;
}

/* ── Model ── */
.model { background: var(--cream); padding: 100px 40px; }
.model-inner { max-width: 1200px; margin: 0 auto; }
.model-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step {
  flex: 1;
  padding: 32px 36px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.step-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}
.step h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  color: var(--navy);
  margin-bottom: 12px;
}
.step p { font-size: 15px; color: var(--muted); line-height: 1.6; }
.step-connector {
  width: 40px;
  height: 2px;
  background: var(--amber);
  margin-top: 48px;
  flex-shrink: 0;
  position: relative;
}
.step-connector::after {
  content: '→';
  position: absolute;
  right: -2px;
  top: -14px;
  color: var(--amber);
  font-size: 18px;
}

/* ── Numbers ── */
.numbers { background: var(--navy); padding: 100px 40px; }
.numbers .section-heading { color: var(--white); }
.numbers .section-label { color: var(--amber); }
.num-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.num-card {
  background: var(--slate);
  border: 1px solid #334155;
  border-radius: 10px;
  padding: 32px 28px;
}
.num-figure {
  font-family: 'DM Serif Display', serif;
  font-size: 32px;
  color: var(--amber);
  margin-bottom: 12px;
}
.num-desc { font-size: 14px; color: #94A3B8; line-height: 1.6; }

/* ── Proof / comparison ── */
.proof { background: var(--cream); padding: 100px 40px; }
.proof-inner { max-width: 1200px; margin: 0 auto; }
.comp-table {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 48px;
}
.comp-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  background: var(--navy);
  padding: 14px 24px;
}
.comp-header .comp-col {
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
}
.comp-header .comp-col:first-child { color: #64748B; }
.comp-header .comp-col:not(:first-child) { color: var(--amber); }
.comp-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  align-items: center;
  font-size: 13px;
}
.comp-row:last-child { border-bottom: none; }
.comp-feature { color: var(--slate); font-weight: 500; }
.comp-check { color: #16A34A; font-weight: 500; }
.comp-x { color: #DC2626; }
.comp-neutral { color: var(--muted); }
.proof-closing {
  background: var(--navy);
  border-radius: 10px;
  padding: 36px 40px;
}
.proof-closing p {
  font-size: 16px;
  color: #94A3B8;
  line-height: 1.7;
  max-width: 600px;
}

/* ── Closing ── */
.closing { background: var(--amber); padding: 100px 40px; }
.closing-inner { max-width: 1200px; margin: 0 auto; }
.closing h2 {
  font-family: 'DM Serif Display', serif;
  font-size: 44px;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 20px;
}
.closing p {
  font-size: 17px;
  color: rgba(255,255,255,0.85);
  max-width: 560px;
  line-height: 1.7;
}

/* ── Footer ── */
footer { background: var(--navy); padding: 60px 40px 30px; }
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 40px;
  border-bottom: 1px solid #1E293B;
  gap: 40px;
}
.footer-brand .wordmark { display: block; margin-bottom: 8px; }
.footer-brand p { font-size: 14px; color: #475569; }
.footer-links { display: flex; flex-direction: column; gap: 6px; text-align: right; }
.footer-links span { font-size: 13px; color: #475569; }
.footer-bottom {
  max-width: 1200px;
  margin: 24px auto 0;
}
.footer-bottom p { font-size: 12px; color: #334155; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { font-size: 38px; }
  .num-grid { grid-template-columns: repeat(2, 1fr); }
  .model-steps { flex-direction: column; gap: 16px; }
  .step-connector { width: 2px; height: 24px; margin: 0 auto; }
  .step-connector::after { content: '↓'; right: -4px; top: auto; bottom: -14px; }
  .comp-header, .comp-row { grid-template-columns: 1.5fr 1fr 1fr 1fr; font-size: 11px; }
  .footer-inner { flex-direction: column; }
  .footer-links { text-align: left; }
  .closing h2 { font-size: 32px; }
}
@media (max-width: 600px) {
  .hero { padding: 60px 24px 80px; }
  .model, .numbers, .proof { padding: 60px 24px; }
  .closing { padding: 60px 24px; }
  .comp-header span:not(:first-child) { display: none; }
  .comp-header .comp-col:not(:first-child)::before { content: attr(class) ' '; }
  .num-grid { grid-template-columns: 1fr 1fr; }
  .site-header { padding: 0 20px; }
}