:root {
  --text: #172033;
  --muted: #657085;
  --line: #e7ebf0;
  --bg: #ffffff;
  --alt: #f7f9fc;
  --accent: #2f6fbd;
  --accent-dark: #245a99;
  --card: #ffffff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  min-height: 70px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand { font-size: 22px; font-weight: 800; color: var(--text); letter-spacing: -.3px; }
.brand:hover { text-decoration: none; }
.nav { display: flex; gap: 24px; flex-wrap: wrap; }
.nav a { color: var(--text); font-size: 14px; font-weight: 600; }
.hero {
  padding: 92px 0 86px;
  background: radial-gradient(circle at top right, rgba(47,111,189,.10), transparent 35%),
              linear-gradient(180deg, #fbfdff 0%, #ffffff 100%);
}
.hero-inner { max-width: 820px; }
.eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em;
  color: var(--accent); margin-bottom: 14px;
}
h1, h2, h3 { line-height: 1.15; margin-top: 0; }
h1 { font-size: clamp(42px, 6vw, 68px); letter-spacing: -2px; margin-bottom: 24px; }
h2 { font-size: clamp(28px, 4vw, 40px); letter-spacing: -1px; margin-bottom: 18px; }
h3 { font-size: 21px; margin-bottom: 12px; }
p { margin-top: 0; color: var(--muted); }
.hero-copy { font-size: 20px; max-width: 760px; margin-bottom: 30px; }
.button {
  display: inline-block; background: var(--accent); color: #fff;
  padding: 13px 20px; border-radius: 9px; font-weight: 700;
}
.button:hover { background: var(--accent-dark); text-decoration: none; }
.section { padding: 78px 0; }
.alt { background: var(--alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-heading { max-width: 720px; margin-bottom: 38px; }
.section-heading p { font-size: 18px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 26px; }
.card p { margin-bottom: 0; }
.icon { font-size: 30px; margin-bottom: 18px; }
.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: start; }
.split p { font-size: 17px; }
.notice { border: 1px solid var(--line); border-radius: 16px; padding: 34px; background: #fff; }
.notice h2 { font-size: 30px; }
.notice p:last-child { margin-bottom: 0; }
.contact-block { max-width: 760px; }
.address { margin-top: 22px; line-height: 1.8; }
.site-footer { background: #101827; color: #fff; padding: 46px 0 28px; }
.site-footer p, .site-footer a { color: #b7c1d1; }
.footer-wrap { display: flex; justify-content: space-between; gap: 40px; align-items: flex-start; }
.footer-wrap strong { display: block; font-size: 20px; margin-bottom: 8px; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 30px; padding-top: 24px; font-size: 13px; }
.footer-bottom p:last-child { margin-bottom: 0; max-width: 940px; }
@media (max-width: 820px) {
  .cards { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 22px; }
}
@media (max-width: 620px) {
  .nav { display: none; }
  .hero { padding: 68px 0 64px; }
  .section { padding: 58px 0; }
  .cards { grid-template-columns: 1fr; }
  h1 { letter-spacing: -1.2px; }
  .footer-wrap { flex-direction: column; }
}