:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-strong: #eef4ff;
  --text: #15253d;
  --muted: #5e6c82;
  --brand: #002568;
  --line: #d9e3f0;
  --shadow: 0 18px 42px rgba(21, 37, 61, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--brand); }
img { max-width: 100%; display: block; }

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand img {
  width: 154px;
  height: auto;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 16px;
  color: var(--brand);
}

.brand-copy span {
  font-size: 13px;
  color: var(--muted);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nav a,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid transparent;
  font-weight: 600;
  transition: 0.2s ease;
}

.nav a { color: var(--text); }
.nav a:hover { background: var(--surface-strong); }

.btn-primary {
  background: var(--brand);
  color: #fff;
}

.btn-primary:hover { background: #01348f; }

.btn-secondary {
  background: #fff;
  color: var(--brand);
  border-color: var(--line);
}

.btn-secondary:hover { background: var(--surface-strong); }

.hero { padding: 56px 0 34px; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 24px;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.section-card,
.legal-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-copy { padding: 38px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--brand);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 18px 0 14px;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.05;
  color: var(--brand);
}

.hero p {
  margin: 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-panel {
  padding: 28px;
  background: linear-gradient(145deg, rgba(0, 37, 104, 0.98), rgba(1, 52, 143, 0.96));
  color: #fff;
}

.hero-panel h2 {
  margin: 0 0 10px;
}

.hero-panel p,
.hero-panel li {
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.7;
}

.hero-panel ul {
  margin: 18px 0 0 18px;
  padding: 0;
}

.section { padding: 14px 0 34px; }
.section-card { padding: 28px; }

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.section-head h2 {
  margin: 0;
  color: var(--brand);
  font-size: 28px;
}

.section-head p {
  margin: 8px 0 0;
  color: var(--muted);
  max-width: 780px;
  line-height: 1.7;
}

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

.link-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 210px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff, #f9fbfe);
  text-decoration: none;
  color: inherit;
}

.link-card:hover {
  border-color: #bed0ea;
  transform: translateY(-1px);
}

.link-card strong {
  font-size: 20px;
  color: var(--brand);
}

.link-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.link-card code {
  display: block;
  margin-top: auto;
  padding: 10px 12px;
  background: var(--surface-strong);
  border-radius: 8px;
  font-size: 13px;
  color: var(--brand);
  overflow-wrap: anywhere;
}

.checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 14px;
}

.check-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.check-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--brand);
}

.check-card p {
  margin: 0;
  line-height: 1.7;
  color: var(--muted);
}

.footer {
  padding: 26px 0 40px;
  color: var(--muted);
  font-size: 14px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.legal-page { padding: 42px 0 64px; }

.legal-card {
  max-width: 920px;
  margin: 0 auto;
  padding: 34px;
}

.legal-card h1 {
  margin: 0 0 10px;
  color: var(--brand);
  font-size: 38px;
}

.meta {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 14px;
}

.notice {
  margin: 18px 0 24px;
  padding: 14px 16px;
  border: 1px solid #cfe0fb;
  border-radius: 8px;
  background: #eef4ff;
}

.notice p { margin: 0; }

.legal-card h2 {
  margin: 28px 0 10px;
  color: var(--brand);
  font-size: 22px;
}

.legal-card p,
.legal-card li {
  line-height: 1.75;
  color: #253750;
}

.legal-card ul,
.legal-card ol {
  margin: 0 0 0 22px;
  padding: 0;
}

.legal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

@media (max-width: 900px) {
  .hero-grid,
  .link-grid,
  .checks {
    grid-template-columns: 1fr;
  }

  .topbar-inner,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav { width: 100%; }
}

@media (max-width: 640px) {
  .shell { width: min(100% - 24px, 1120px); }
  .hero-copy,
  .hero-panel,
  .section-card,
  .legal-card { padding: 22px; }
  .hero { padding-top: 34px; }
  .brand {
    align-items: flex-start;
    flex-direction: column;
  }
  .brand img { width: 140px; }
  .hero h1,
  .legal-card h1 { font-size: 30px; }
}