/* ============================================================
   Contractor Network Diagnostic — Kyle Hawke
   Same palette as ecomm-diagnostic + next-best-location.
   ============================================================ */

:root {
  --bg:        #f6f3ec;
  --bg-card:   #ffffff;
  --bg-code:   #1f1d1a;
  --ink:       #1a1714;
  --ink-2:     #4a443c;
  --ink-3:     #7c7468;
  --rule:      #d6cebb;
  --accent:    #c4452d;
  --accent-2:  #b8881c;
  --good:      #2c6f43;
  --bad:       #b8331a;
  --partial:   #8a7a2a;

  --serif:     'Source Serif 4','Tiempos Text','Source Serif Pro',Charter,Georgia,serif;
  --sans:      'IBM Plex Sans','Inter',-apple-system,system-ui,sans-serif;
  --mono:      'JetBrains Mono','IBM Plex Mono','SF Mono',Menlo,monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; border-bottom: 1px solid currentColor; }
a:hover { color: var(--ink); }

.container { max-width: 1120px; margin: 0 auto; padding: 0 32px; }

/* ─── Header ─────────────────────────────────────────────── */
.site-header {
  border-bottom: 1px solid var(--rule);
  padding: 22px 0 18px;
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(8px);
  background: rgba(246, 243, 236, 0.92);
}
.site-header .container { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; }
.brand { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-2); }
.brand strong { color: var(--ink); }
.header-cta { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; }
.header-cta a { color: var(--ink-2); border: 0; }
.header-cta a:hover { color: var(--accent); }

/* ─── Hero ───────────────────────────────────────────────── */
.hero { padding: 96px 0 72px; border-bottom: 1px solid var(--rule); }
.eyebrow {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 28px;
}
.hero h1 {
  font-family: var(--serif); font-size: 64px; line-height: 1.04;
  font-weight: 400; letter-spacing: -0.02em;
  margin: 0 0 28px; max-width: 920px; text-wrap: balance;
}
.hero .lede {
  font-family: var(--serif); font-size: 22px; line-height: 1.5;
  color: var(--ink-2); max-width: 780px; margin: 0 0 40px;
}
.hero-meta {
  display: flex; gap: 48px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em;
  color: var(--ink-3); text-transform: uppercase;
}
.hero-meta b { color: var(--ink); font-weight: 600; }

/* ─── Section ────────────────────────────────────────────── */
section.section { padding: 80px 0; border-bottom: 1px solid var(--rule); }
section.section.dim { background: linear-gradient(180deg, var(--bg) 0%, #efeadd 100%); }

.section-label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent-2);
  display: flex; align-items: center; gap: 16px; margin-bottom: 22px;
}
.section-label::before { content: ''; width: 28px; height: 1px; background: var(--accent-2); }

h2.section-h {
  font-family: var(--serif); font-size: 40px; line-height: 1.12;
  letter-spacing: -0.015em; font-weight: 400; margin: 0 0 22px;
  max-width: 820px; text-wrap: balance;
}
.section-dek {
  font-family: var(--serif); font-size: 19px; line-height: 1.55;
  color: var(--ink-2); max-width: 740px; margin: 0 0 44px;
}

/* ─── Q&A case study ─────────────────────────────────────── */
.qa { display: grid; grid-template-columns: 1fr; gap: 36px; margin: 28px 0 0; }
.qa-question, .qa-answer {
  background: var(--bg-card); border: 1px solid var(--rule);
  padding: 36px 40px;
}
.qa-answer {
  background: var(--ink); color: #f5efe0;
  border: 1px solid var(--ink); border-left: 4px solid var(--accent);
}
.qa-tag {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent-2); margin-bottom: 14px;
  display: inline-block; padding: 4px 10px; border: 1px solid var(--rule);
}
.qa-tag.answer { color: #fff; border-color: var(--accent); background: var(--accent); }
.qa-question h2 {
  font-family: var(--serif); font-size: 30px; line-height: 1.18;
  font-weight: 400; letter-spacing: -0.01em;
  margin: 0 0 16px; max-width: 780px; text-wrap: balance;
}
.qa-question p {
  font-family: var(--serif); font-size: 17px; line-height: 1.55;
  color: var(--ink-2); margin: 0; max-width: 720px;
}
.qa-answer h2 {
  font-family: var(--serif); font-size: 26px; line-height: 1.2;
  font-weight: 400; letter-spacing: -0.01em;
  margin: 0 0 24px; color: #fff; text-wrap: balance;
}
.qa-pillars {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.12);
  margin: 0 0 22px;
}
.qa-pillar { background: var(--ink); padding: 22px 22px; }
.qa-pillar__num {
  font-family: var(--serif); font-size: 36px; line-height: 1;
  font-weight: 400; color: #fff; margin-bottom: 8px;
}
.qa-pillar__num small {
  font-family: var(--mono); font-size: 13px;
  color: #c8c0aa; font-weight: 400;
}
.qa-pillar__lbl {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.06em; color: #b6ad9a;
  line-height: 1.5; text-transform: uppercase;
}
.qa-pillar__lbl b { color: #fff; }
.qa-fineprint {
  font-family: var(--sans); font-size: 14px; line-height: 1.55;
  color: #d8d2c2; margin: 0;
}
.qa-fineprint b { color: #fff; }

/* ─── Stack table ───────────────────────────────────────── */
.stack-table {
  width: 100%; border-collapse: collapse;
  font-family: var(--sans); font-size: 14px;
  background: var(--bg-card); border: 1px solid var(--rule);
}
.stack-table th, .stack-table td {
  padding: 14px 18px; text-align: left;
  border-bottom: 1px solid var(--rule); vertical-align: top;
}
.stack-table th {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-3); font-weight: 500;
  border-bottom: 1px solid var(--ink);
}
.stack-table tbody tr:last-child td { border-bottom: 0; }
.stack-table td.layer-n {
  font-family: var(--mono); color: var(--accent);
  font-weight: 600; width: 56px;
}
.stack-table td.layer-tool { font-family: var(--mono); font-size: 12.5px; color: var(--ink); }
.stack-table td.layer-src { font-family: var(--sans); font-size: 13px; color: var(--ink); }
.stack-table td.layer-src b { color: var(--accent); font-weight: 600; }
.stack-foot { margin-top: 22px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; color: var(--ink-2); }
.stack-foot b { color: var(--ink); }
.stack-foot .sep { margin: 0 14px; color: var(--rule); }

/* ─── Code blocks ───────────────────────────────────────── */
.code {
  background: var(--bg-code);
  color: #e9e4d7;
  font-family: var(--mono); font-size: 12.5px; line-height: 1.6;
  padding: 22px 26px;
  border-radius: 4px;
  overflow-x: auto;
  margin: 24px 0;
}
.code .cmt { color: #8b8478; }
.code .kw  { color: #d6a85a; }
.code .str { color: #9bbf76; }
.code .fn  { color: #82b0d2; }
.code .num { color: #d1a37e; }

/* ─── Mapbox map block ──────────────────────────────────── */
.map-wrap {
  position: relative; border: 1px solid var(--ink);
  background: var(--bg-card); margin: 28px 0 20px;
}
.map-canvas { height: 580px; width: 100%; }
.map-legend {
  position: absolute; bottom: 14px; left: 14px;
  background: rgba(255,255,255,0.96);
  border: 1px solid var(--rule);
  font-family: var(--mono); font-size: 10.5px;
  padding: 10px 14px;
  letter-spacing: 0.04em; z-index: 2;
  max-width: 240px;
}
.map-legend b { display: block; color: var(--ink); margin-bottom: 6px; font-weight: 600; letter-spacing: 0.06em; }
.map-legend__row { display: flex; align-items: center; gap: 8px; margin: 2px 0; }
.map-legend__dot { width: 12px; height: 12px; border: 1px solid rgba(0,0,0,0.4); }
.map-controls {
  position: absolute; top: 14px; right: 14px;
  background: rgba(255,255,255,0.96);
  border: 1px solid var(--rule);
  font-family: var(--mono); font-size: 11px;
  padding: 10px 12px; z-index: 2;
  display: flex; flex-direction: column; gap: 6px;
}
.map-controls label { display: flex; align-items: center; gap: 6px; color: var(--ink-2); cursor: pointer; }
.map-controls .group-title {
  font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 2px;
}
.map-pop { font-family: var(--sans); font-size: 12.5px; line-height: 1.5; padding: 4px 4px; max-width: 280px; }
.map-pop b { color: var(--ink); }
.map-pop .sub { color: var(--ink-3); font-family: var(--mono); font-size: 11px; }
.mapboxgl-popup-content { padding: 12px 16px !important; border-radius: 2px !important; }

/* ─── Step 1: Addressable-market funnel ────────────────── */
.funnel {
  margin: 36px 0 0;
  display: flex; flex-direction: column;
  align-items: center; gap: 0;
}
.funnel-row {
  display: grid; grid-template-columns: 360px 1fr;
  gap: 36px; align-items: center;
  width: 100%; max-width: 920px;
}
.funnel-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 26px 28px;
  text-align: center;
  box-shadow: 0 1px 0 rgba(0,0,0,0.03);
}
.funnel-card.terminal {
  background: var(--ink); color: #fff;
  border: 1px solid var(--ink);
  border-left: 4px solid var(--accent);
}
.funnel-card__num {
  font-family: var(--serif); font-size: 52px; line-height: 1;
  font-weight: 400; letter-spacing: -0.02em;
  color: var(--ink);
}
.funnel-card.terminal .funnel-card__num { color: #fff; }
.funnel-card__lbl {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-3); margin-top: 10px;
}
.funnel-card.terminal .funnel-card__lbl { color: #c8c0aa; }
.funnel-row__desc {
  font-family: var(--sans); font-size: 14.5px; line-height: 1.55;
  color: var(--ink-2); max-width: 460px;
}
.funnel-arrow {
  font-family: var(--mono); font-size: 18px;
  color: var(--ink-3); line-height: 1;
  padding: 14px 0;
  align-self: center;
  margin-left: -560px;  /* center under the card column (360px card + 36px gap ≈ 396 from left of row) */
}

/* ─── Dead-zones iframe wrapper ────────────────────────── */
.map-iframe-wrap {
  margin: 28px 0 14px;
  background: transparent;
  position: relative;
}
.map-iframe-wrap iframe {
  width: 100%; height: 900px; border: 0; display: block;
  background: var(--bg);
  overflow: hidden;
}

/* ─── Quote callout (Q&A inspiration) ──────────────────── */
.quote-card {
  background: #2a241d; color: #f5efe0;
  border: 1px solid #2a241d; border-left: 4px solid var(--accent-2);
  padding: 28px 36px;
}
.quote-card .quote-attr {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: #c8a86a; margin-bottom: 14px;
}
.quote-card blockquote {
  font-family: var(--serif); font-size: 22px; line-height: 1.45;
  font-weight: 400; color: #f5efe0;
  margin: 0 0 18px; max-width: 880px;
}
.quote-card blockquote strong { color: #d6a85a; font-weight: 600; }
.quote-card .quote-cite {
  font-family: var(--mono); font-size: 11.5px;
  color: #b6ad9a; border-bottom: 1px solid #b6ad9a;
}
.quote-card .quote-cite:hover { color: #fff; border-bottom-color: #fff; }

/* ─── Steal-target intersection ─────────────────────────── */
.steal-wrap {
  background: var(--bg-card); border: 1px solid var(--rule);
  padding: 36px 40px; margin: 28px 0 0;
}
.steal-headline {
  display: flex; align-items: baseline; gap: 24px;
  padding-bottom: 26px; margin-bottom: 26px;
  border-bottom: 1px solid var(--rule);
}
.steal-headline__num {
  font-family: var(--serif); font-size: 88px; line-height: 0.92;
  font-weight: 400; letter-spacing: -0.03em;
  color: var(--accent);
}
.steal-headline__lbl {
  font-family: var(--serif); font-size: 19px; line-height: 1.4;
  color: var(--ink-2); max-width: 480px;
}
.steal-headline__lbl b { color: var(--ink); font-weight: 600; }

.steal-bars { display: flex; flex-direction: column; gap: 16px; }
.steal-row {
  display: grid; grid-template-columns: 180px 1fr 220px;
  gap: 18px; align-items: center;
}
.steal-row__label {
  font-family: var(--sans); font-size: 14px; color: var(--ink); font-weight: 600;
}
.steal-bar {
  height: 38px; background: var(--bg);
  border: 1px solid var(--rule); position: relative;
}
.steal-bar__fill {
  height: 100%; display: flex; align-items: center;
  justify-content: flex-end; padding: 0 14px;
  font-family: var(--mono); font-size: 14px;
  color: #fff; font-weight: 600;
  min-width: 60px;
}
.steal-bar__num { color: #fff; }
.steal-row__counties {
  font-family: var(--mono); font-size: 12px;
  color: var(--ink-3); letter-spacing: 0.04em;
}
.steal-row__counties b { color: var(--ink); font-weight: 600; }

/* ─── Pairwise heatmap matrix ───────────────────────────── */
.matrix-wrap { margin: 24px 0; }
.pair-matrix {
  display: grid; grid-template-columns: 90px repeat(4, 1fr);
  gap: 1px; background: var(--rule);
  border: 1px solid var(--rule);
}
.pair-cell {
  background: var(--bg-card);
  padding: 16px 14px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-height: 90px;
  font-family: var(--mono);
  text-align: center;
}
.pair-cell.head-row, .pair-cell.head-col {
  background: var(--bg);
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink); font-weight: 600;
  min-height: 44px;
}
.pair-cell.head-corner { background: var(--bg); border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.pair-cell.diag {
  background: var(--ink); color: #fff;
}
.pair-cell.diag .v {
  font-family: var(--serif); font-size: 26px; line-height: 1;
  font-weight: 400; color: #fff;
}
.pair-cell.diag .lbl {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.1em; color: #b6ad9a;
  margin-top: 6px; text-transform: uppercase;
}
.pair-cell .v {
  font-family: var(--serif); font-size: 22px; line-height: 1;
  font-weight: 400;
}
.pair-cell .rate {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-2); margin-top: 6px;
  letter-spacing: 0.04em;
}
.pair-cell.warm-1 { background: #fcefe5; }
.pair-cell.warm-2 { background: #f9d8c3; }
.pair-cell.warm-3 { background: #f5b896; color: #1a1714; }
.pair-cell.warm-4 { background: #ee8c5e; color: #1a1714; }
.pair-cell.warm-1 .v, .pair-cell.warm-2 .v, .pair-cell.warm-3 .v, .pair-cell.warm-4 .v { color: var(--ink); }

/* ─── Engagement bars (per-network active/marginal/dormant) ── */
.eng-wrap { margin: 24px 0; display: flex; flex-direction: column; gap: 16px; }
.eng-row {
  display: grid; grid-template-columns: 150px 1fr 80px;
  gap: 16px; align-items: center;
}
.eng-row__label {
  font-family: var(--sans); font-size: 14px;
  color: var(--ink); font-weight: 600;
}
.eng-row__label small { display: block; color: var(--ink-3); font-family: var(--mono); font-size: 11px; font-weight: 400; }
.eng-bar {
  height: 32px; display: flex; border: 1px solid var(--rule);
  background: #d6cebb; overflow: hidden;
}
.eng-bar__seg {
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 11px;
  color: #fff;
}
.eng-bar__seg.active   { background: var(--good); }
.eng-bar__seg.marginal { background: var(--accent-2); color: var(--ink); }
.eng-bar__seg.dormant  { background: #c0b8a3; color: var(--ink-3); }
.eng-row__rate {
  font-family: var(--mono); font-size: 14px;
  color: var(--good); font-weight: 600; text-align: right;
}
.eng-legend {
  display: flex; gap: 22px; margin-top: 12px; padding-left: 166px;
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  letter-spacing: 0.04em;
}
.eng-legend__dot { display: inline-block; width: 11px; height: 11px; margin-right: 6px; vertical-align: middle; }
.eng-legend__dot.active   { background: var(--good); }
.eng-legend__dot.marginal { background: var(--accent-2); }
.eng-legend__dot.dormant  { background: #c0b8a3; }

/* ─── Data sources list ────────────────────────────────── */
.sources { background: var(--bg-card); border: 1px solid var(--rule); padding: 0; margin: 28px 0; }
.source-row {
  display: grid; grid-template-columns: 220px 1fr 160px;
  gap: 18px; padding: 16px 22px;
  border-bottom: 1px solid var(--rule); align-items: baseline;
}
.source-row:last-child { border-bottom: 0; }
.source-row__name { font-family: var(--sans); font-size: 14px; color: var(--ink); font-weight: 600; }
.source-row__purpose { font-family: var(--sans); font-size: 13px; color: var(--ink-2); }
.source-row__purpose .endpoint { display: block; color: var(--ink-3); font-family: var(--mono); font-size: 11px; margin-top: 4px; }
.source-row__method { font-family: var(--mono); font-size: 11px; color: var(--ink-3); }

/* ─── Provenance pill ───────────────────────────────────── */
.prov {
  display: inline-block;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px; border: 1px solid var(--rule);
  color: var(--ink-3); margin-left: 10px;
}
.prov.deterministic { color: var(--good); border-color: #b8d3a5; background: #f0f6ea; }
.prov.estimate      { color: var(--partial); border-color: #d4c498; background: #f7f1de; }

/* ─── Callout ───────────────────────────────────────────── */
.callout {
  background: var(--ink); color: #f5efe0;
  padding: 36px 40px; margin: 40px 0 0;
  border-left: 4px solid var(--accent);
}
.callout h3 {
  font-family: var(--serif); font-size: 28px; line-height: 1.18;
  font-weight: 400; letter-spacing: -0.01em;
  margin: 0 0 16px; color: #fff;
}
.callout p {
  font-family: var(--serif); font-size: 17px; line-height: 1.6;
  color: #d8d2c2; max-width: 760px; margin: 0;
}
.callout p + p { margin-top: 12px; }
.callout b { color: #fff; }

/* ─── Download bar ──────────────────────────────────────── */
.download {
  background: var(--bg-card); border: 1px solid var(--ink);
  padding: 32px 36px; display: flex; justify-content: space-between;
  align-items: center; gap: 28px; flex-wrap: wrap;
}
.download__copy h3 {
  font-family: var(--serif); font-size: 26px; line-height: 1.15;
  font-weight: 400; margin: 0 0 8px; max-width: 600px;
}
.download__copy p {
  font-family: var(--sans); font-size: 14px; color: var(--ink-2);
  margin: 0; max-width: 600px;
}
.download__cta {
  background: var(--ink); color: #fff;
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 16px 24px;
  border: 0; cursor: pointer; text-decoration: none;
  display: inline-block; white-space: nowrap;
}
.download__cta:hover { background: var(--accent); color: #fff; border-bottom: 0; }
.download__sub {
  margin-top: 22px; font-family: var(--mono); font-size: 11px;
  color: var(--ink-3); letter-spacing: 0.04em;
}

/* ─── DIY playbook ──────────────────────────────────────── */
.tools-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--rule); border: 1px solid var(--rule);
  margin: 28px 0;
}
.tool-card { background: var(--bg-card); padding: 22px 26px; }
.tool-card h4 {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent); margin: 0 0 6px;
}
.tool-card p {
  font-family: var(--sans); font-size: 13.5px; line-height: 1.5;
  color: var(--ink-2); margin: 0 0 10px;
}
.tool-card a { font-family: var(--mono); font-size: 11.5px; color: var(--ink); }

/* ─── Footer ────────────────────────────────────────────── */
.footer {
  padding: 56px 0 64px;
  font-family: var(--mono); font-size: 11.5px;
  color: var(--ink-3); letter-spacing: 0.06em;
}
.footer .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer-tagline { color: var(--ink-3); }
.footer-series .sep { margin: 0 8px; color: var(--rule); }
.footer a { color: var(--ink-2); border: 0; }
.footer a:hover { color: var(--accent); }

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 760px) {
  .funnel-row { grid-template-columns: 1fr; gap: 12px; }
  .funnel-card { padding: 20px 22px; }
  .funnel-card__num { font-size: 40px; }
  .funnel-row__desc { font-size: 13.5px; }
  .funnel-arrow { margin-left: 0; padding: 8px 0; }
  .map-iframe-wrap iframe { height: 1200px; }
  .quote-card { padding: 22px 22px; }
  .quote-card blockquote { font-size: 18px; }
  .steal-wrap { padding: 22px 22px; }
  .steal-headline { flex-direction: column; gap: 12px; align-items: flex-start; padding-bottom: 20px; margin-bottom: 20px; }
  .steal-headline__num { font-size: 64px; }
  .steal-headline__lbl { font-size: 16px; }
  .steal-row { grid-template-columns: 1fr; gap: 6px; }
  .steal-row__counties { text-align: left; }

  .hero { padding: 64px 0 48px; }
  .hero h1 { font-size: 38px; }
  .hero .lede { font-size: 17px; }
  .hero-meta { gap: 18px 32px; font-size: 11px; }
  h2.section-h { font-size: 28px; }
  section.section { padding: 56px 0; }
  .site-header { padding: 14px 0 12px; }
  .brand, .header-cta { font-size: 10px; }
  .qa-question, .qa-answer { padding: 24px 22px; }
  .qa-question h2 { font-size: 22px; }
  .qa-answer h2 { font-size: 20px; }
  .qa-pillars { grid-template-columns: 1fr; }
  .qa-pillar { padding: 16px 16px; }
  .qa-pillar__num { font-size: 28px; }
  .tools-grid { grid-template-columns: 1fr; }
  .download { flex-direction: column; align-items: flex-start; }
  .source-row { grid-template-columns: 1fr; gap: 4px; }
  .source-row__method { font-size: 10.5px; }
  .container { padding: 0 20px; }
  .map-canvas { height: 420px; }
  .pair-matrix { grid-template-columns: 70px repeat(4, 1fr); }
  .pair-cell { padding: 10px 6px; min-height: 70px; }
  .pair-cell .v, .pair-cell.diag .v { font-size: 18px; }
  .pair-cell.head-row, .pair-cell.head-col { font-size: 9.5px; }
  .eng-row { grid-template-columns: 110px 1fr 60px; gap: 10px; }
  .eng-row__label { font-size: 12.5px; }
  .eng-legend { padding-left: 0; flex-wrap: wrap; gap: 14px; }
  .stack-table th, .stack-table td { padding: 10px 12px; font-size: 12.5px; }
  .stack-table td.layer-src { font-size: 12px; }
  .callout { padding: 24px 22px; }
  .callout h3 { font-size: 22px; }
  .callout p { font-size: 15px; }
}