:root {
  --brand-blue: #0769c8;
  --brand-cyan: #00a7a0;
  --brand-navy: #10243e;
  --brand-ink: #24364b;
  --brand-muted: #5d6c7d;
  --brand-line: #dce5ee;
  --brand-soft: #f5f9fc;
  --brand-white: #ffffff;
  --brand-shadow: 0 18px 50px rgba(16, 36, 62, 0.1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--brand-ink);
  background: var(--brand-white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

a { color: var(--brand-blue); }
a:hover { color: #004f9a; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(220, 229, 238, 0.9);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
}

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

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--brand-navy);
  font-size: 18px;
  font-weight: 750;
  text-decoration: none;
}

.brand img { width: 128px; height: auto; }

.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: var(--brand-ink); font-weight: 650; text-decoration: none; }
.nav-links a[aria-current="page"] { color: var(--brand-blue); }

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 8%, rgba(0, 167, 160, 0.16), transparent 34%),
    radial-gradient(circle at 8% 70%, rgba(7, 105, 200, 0.14), transparent 34%),
    linear-gradient(145deg, #f8fbff, #ffffff 72%);
  border-bottom: 1px solid var(--brand-line);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  align-items: center;
  gap: 72px;
  min-height: 590px;
  padding: 88px 0;
}

.hero-grid > * { min-width: 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--brand-blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 3px;
  content: "";
  border-radius: 99px;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-cyan));
}

h1, h2, h3 { color: var(--brand-navy); line-height: 1.18; }
h1 { max-width: 760px; margin: 0 0 24px; font-size: clamp(42px, 6vw, 68px); letter-spacing: -0.04em; }
h2 { margin: 0 0 18px; font-size: clamp(30px, 4vw, 44px); letter-spacing: -0.025em; }
h3 { margin: 0 0 10px; font-size: 21px; }

.hero-copy { max-width: 720px; color: var(--brand-muted); font-size: 19px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--brand-blue);
  border-radius: 10px;
  background: var(--brand-blue);
  color: var(--brand-white);
  font-weight: 750;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(7, 105, 200, 0.2);
}

.button:hover { color: var(--brand-white); background: #0058aa; }
.button.secondary { color: var(--brand-navy); background: var(--brand-white); border-color: var(--brand-line); box-shadow: none; }

.hero-card {
  padding: 34px;
  border: 1px solid rgba(220, 229, 238, 0.9);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--brand-shadow);
}

.hero-card img { display: block; width: 180px; max-width: 100%; margin-bottom: 28px; }
.status-list { display: grid; gap: 15px; margin: 0; padding: 0; list-style: none; }
.status-list li { display: flex; align-items: flex-start; gap: 11px; }
.status-list li::before { flex: 0 0 10px; width: 10px; height: 10px; margin-top: 8px; content: ""; border-radius: 50%; background: var(--brand-cyan); box-shadow: 0 0 0 5px rgba(0, 167, 160, 0.1); }

.section { padding: 96px 0; }
.section.soft { background: var(--brand-soft); }
.section-intro { max-width: 760px; margin-bottom: 42px; color: var(--brand-muted); font-size: 18px; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { padding: 30px; border: 1px solid var(--brand-line); border-radius: 16px; background: var(--brand-white); box-shadow: 0 8px 30px rgba(16, 36, 62, 0.05); }
.card-number { display: grid; width: 42px; height: 42px; margin-bottom: 20px; place-items: center; border-radius: 12px; color: var(--brand-blue); background: rgba(7, 105, 200, 0.09); font-weight: 850; }

.notice { padding: 22px 24px; border-left: 4px solid var(--brand-cyan); border-radius: 6px 12px 12px 6px; background: #eefaf9; }

.policy-hero { padding: 72px 0 52px; border-bottom: 1px solid var(--brand-line); background: linear-gradient(145deg, #f5faff, #ffffff); }
.policy-hero h1 { font-size: clamp(38px, 5vw, 56px); }
.policy-meta { color: var(--brand-muted); }
.policy-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 64px; padding: 72px 0 100px; }
.policy-nav { position: sticky; top: 105px; align-self: start; padding: 22px; border: 1px solid var(--brand-line); border-radius: 14px; background: var(--brand-soft); }
.policy-nav strong { display: block; margin-bottom: 10px; color: var(--brand-navy); }
.policy-nav a { display: block; padding: 5px 0; color: var(--brand-muted); text-decoration: none; }
.policy-nav a:hover { color: var(--brand-blue); }
.policy-content { max-width: 780px; }
.policy-content section { margin-bottom: 46px; scroll-margin-top: 105px; }
.policy-content h2 { padding-bottom: 12px; border-bottom: 1px solid var(--brand-line); font-size: 29px; }
.policy-content h3 { margin-top: 28px; }
.policy-content ul { padding-left: 22px; }
.policy-content li { margin-bottom: 8px; }
.policy-content code { padding: 2px 6px; border-radius: 5px; background: var(--brand-soft); overflow-wrap: anywhere; }

.site-footer { padding: 46px 0; border-top: 1px solid var(--brand-line); background: #0d2139; color: #c7d2df; }
.footer-wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-brand { display: flex; align-items: center; gap: 18px; }
.footer-brand img { width: 112px; height: auto; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
.footer-links a { color: #eaf1f8; text-decoration: none; }
.footer-note { margin: 8px 0 0; font-size: 13px; }

@media (max-width: 860px) {
  .hero-grid, .policy-layout { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .hero-grid { min-height: auto; }
  .card-grid { grid-template-columns: 1fr; }
  .policy-nav { position: static; }
  .footer-wrap { align-items: flex-start; flex-direction: column; }
  .footer-links { justify-content: flex-start; }
}

@media (max-width: 640px) {
  .nav-wrap, .page-wrap, .footer-wrap { width: min(100% - 28px, 1120px); }
  .nav-wrap { align-items: flex-start; flex-direction: column; gap: 12px; padding: 14px 0; }
  .nav-links { width: 100%; gap: 15px; overflow-x: auto; white-space: nowrap; }
  .brand img { width: 110px; }
  .hero-grid, .section { padding: 64px 0; }
  .hero-card { padding: 26px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  h1, h2, h3, p, li { overflow-wrap: anywhere; }
  .policy-hero { padding: 54px 0 38px; }
  .policy-layout { padding: 52px 0 72px; }
}