:root {
  --bg: #f5f3ee;
  --fg: #1a1a2e;
  --accent: #2d9caa;
  --accent-dark: #1e7a87;
  --nav-bg: #0d1b2a;
  --nav-fg: #e8e4dc;
  --section-label: #7a8a8f;
  --border: #d6d0c8;
  --muted: #6e7a7f;
  --card-bg: #ece9e0;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.nav {
  background: var(--nav-bg);
  padding: 0 48px;
  height: 60px;
  display: flex;
  align-items: center;
}
.nav-inner {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-logo {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.5px;
}
.nav-tagline {
  font-size: 13px;
  color: #8a9bae;
  font-weight: 300;
  letter-spacing: 0.02em;
}

/* ── CHART SECTION ── */
.chart-section {
  padding: 64px 48px 40px;
  background: var(--bg);
}
.chart-header {
  max-width: 1100px;
  margin: 0 auto 24px;
}
.chart-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--section-label);
  margin-bottom: 12px;
}
.chart-stat-row {
  display: flex;
  gap: 40px;
  align-items: baseline;
}
.chart-stat {}
.stat-value {
  font-family: 'Fraunces', serif;
  font-size: 38px;
  font-weight: 700;
  color: var(--fg);
  display: block;
  line-height: 1;
}
.stat-value.accent { color: var(--accent-dark); }
.stat-unit {
  font-size: 18px;
  font-weight: 400;
  color: var(--muted);
}
.stat-label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
  display: block;
}
.chart-canvas {
  max-width: 1100px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid var(--border);
  overflow: hidden;
  padding: 24px 24px 16px;
}
.chart-svg {
  width: 100%;
  height: auto;
  display: block;
}
.band-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
  font-weight: 500;
  fill: #9ab0b3;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.time-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  fill: #9ab0b3;
  text-anchor: middle;
}
.now-label { fill: #0d1b2a; font-weight: 500; }
.chart-legend {
  display: flex;
  gap: 24px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}
.legend-line {
  display: inline-block;
  width: 24px;
  height: 2.5px;
  background: #0d2d3a;
  border-radius: 2px;
}
.legend-band {
  display: inline-block;
  width: 16px;
  height: 10px;
  border-radius: 2px;
}
.legend-band.expensive { background: #d4edec; }
.legend-band.fair { background: #b0e0de; }
.legend-band.cheap { background: #d4edec; }
.chart-caption {
  max-width: 1100px;
  margin: 20px auto 0;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

/* ── MULTIPLES SECTION ── */
.multiples-section {
  padding: 72px 48px;
  background: #ffffff;
  border-top: 1px solid var(--border);
}
.section-label {
  max-width: 1100px;
  margin: 0 auto 16px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--section-label);
}
.section-heading {
  max-width: 1100px;
  margin: 0 auto 48px;
  font-family: 'Fraunces', serif;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  color: var(--fg);
  line-height: 1.3;
  letter-spacing: -0.5px;
}
.multiples-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.multiple-card {
  background: var(--card-bg);
  padding: 28px 24px 32px;
}
.multiple-icon {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  border: 1px solid var(--accent);
  display: inline-block;
  padding: 2px 8px;
  border-radius: 3px;
}
.multiple-name {
  font-family: 'Fraunces', serif;
  font-size: 17px;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 10px;
  line-height: 1.3;
}
.multiple-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

/* ── DIFFERENTIATORS ── */
.diff-section {
  padding: 72px 48px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.diff-section .section-label,
.diff-section .section-heading {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
.diff-grid {
  max-width: 1100px;
  margin: 48px auto 0;
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 0 48px;
}
.diff-divider {
  background: var(--border);
}
.diff-side-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--section-label);
  margin-bottom: 28px;
}
.diff-item {
  margin-bottom: 28px;
}
.diff-title {
  font-family: 'Fraunces', serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 6px;
}
.diff-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}
.diff-item.highlight .diff-title { color: var(--accent-dark); }
.diff-item.highlight .diff-title::before {
  content: '→ ';
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
}

/* ── VISION ── */
.vision-section {
  padding: 80px 48px;
  background: #0d1b2a;
  border-top: 1px solid #1a3a4d;
}
.vision-inner {
  max-width: 720px;
  margin: 0 auto;
}
.vision-quote {
  font-family: 'Fraunces', serif;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 300;
  font-style: italic;
  color: #c8d4da;
  line-height: 1.4;
  margin-bottom: 36px;
}
.vision-body {
  font-size: 16px;
  color: #7a9bae;
  line-height: 1.75;
  margin-bottom: 20px;
}
.vision-closing {
  font-family: 'Fraunces', serif;
  font-size: 17px;
  color: #a8c4ce;
  line-height: 1.65;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid #1a3a4d;
}

/* ── FOOTER ── */
.footer {
  background: #080f17;
  padding: 40px 48px;
  border-top: 1px solid #0d1b2a;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-logo {
  font-family: 'Fraunces', serif;
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
}
.footer-meta {
  font-size: 13px;
  color: #5a7a8a;
  display: block;
  margin-top: 4px;
}
.footer-note {
  font-size: 13px;
  color: #3a5a6a;
  font-style: italic;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .multiples-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .diff-grid {
    grid-template-columns: 1fr;
  }
  .diff-divider { display: none; }
  .chart-stat-row { gap: 24px; }
  .stat-value { font-size: 28px; }
}

@media (max-width: 600px) {
  .nav { padding: 0 24px; }
  .chart-section { padding: 40px 24px 32px; }
  .multiples-section { padding: 48px 24px; }
  .diff-section { padding: 48px 24px; }
  .vision-section { padding: 56px 24px; }
  .footer { padding: 32px 24px; }
  .multiples-grid {
    grid-template-columns: 1fr;
  }
  .chart-stat-row {
    flex-direction: column;
    gap: 16px;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .chart-legend { gap: 12px; }
}