:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #5d718c;
  --line: #d8e5f3;
  --blue: #176bb5;
  --blue-soft: #e7f2ff;
  --green: #0f8a61;
  --green-soft: #e7f8f1;
  --bg: #f5f8fc;
  --panel: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
  background: #238ac8;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-weight: 900;
}

.wordmark img { width: 190px; height: auto; display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  font-weight: 800;
}

.nav-links a { color: rgba(255,255,255,0.92); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 44px;
  align-items: center;
  padding: 72px 0 64px;
}

.hero-simple {
  display: block;
  max-width: 860px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(40px, 7vw, 72px);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero p {
  max-width: 660px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 19px;
  font-weight: 700;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 900;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--blue);
}

.button.primary {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.metric { height: 76px; border: 1px solid var(--line); border-radius: 14px; background: #fff; padding: 13px; }
.metric strong { display: block; font-size: 15px; }
.metric span { display: block; margin-top: 5px; color: var(--muted); font-size: 12px; font-weight: 800; }
.metric.green { border-left: 5px solid var(--green); }
.metric.blue { border-left: 5px solid var(--blue); }
.metric.red { border-left: 5px solid #dc4a2e; }

.section {
  padding: 54px 0;
  border-top: 1px solid var(--line);
}

.section h2, .doc h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.08;
}

.section-lede, .doc-lede {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  font-weight: 700;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.card {
  min-height: 160px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.card p, .card li {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.doc {
  padding: 54px 0 72px;
}

.doc-card {
  margin-top: 24px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.doc-card h2 { margin: 28px 0 8px; font-size: 22px; }
.doc-card h2:first-child { margin-top: 0; }
.doc-card p, .doc-card li { color: var(--muted); font-weight: 700; }
.doc-card ul { padding-left: 22px; }

.contact-block {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.contact-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 800;
}

.site-footer {
  padding: 30px 0 44px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

@media (max-width: 820px) {
  .shell { width: min(100% - 28px, 1120px); }
  .nav { align-items: flex-start; flex-direction: column; padding: 18px 0; }
  .nav-links { flex-wrap: wrap; gap: 12px; }
  .hero { grid-template-columns: 1fr; padding: 46px 0; }
  .grid { grid-template-columns: 1fr; }
  .contact-row { flex-direction: column; gap: 4px; }
}