:root {
  color-scheme: light;
  --bg: #f5f8fc;
  --paper: #fff;
  --ink: #1b2c40;
  --muted: #526279;
  --accent: #1767c8;
  --line: #d9e5f1;
  --soft: #eaf2fc;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font:
    400 16px/1.7 system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: var(--bg);
  color: var(--ink);
}
a {
  color: var(--accent);
}
a:hover {
  text-decoration-thickness: 2px;
}
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}
.skip {
  position: absolute;
  top: -90px;
  left: 12px;
  padding: 10px;
  background: var(--paper);
}
.skip:focus {
  top: 8px;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px max(22px, calc((100vw - 1100px) / 2));
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
header .brand {
  font-weight: 850;
  letter-spacing: -0.04em;
  font-size: 24px;
  color: var(--ink);
  text-decoration: none;
}
header .brand span {
  color: var(--accent);
}
header nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
header nav a {
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  color: var(--ink);
}
main {
  max-width: 1100px;
  margin: auto;
  padding: 24px 22px 90px;
}
.breadcrumb {
  font-size: 12px;
  margin: 0 0 32px;
  color: var(--muted);
}
.breadcrumb a {
  color: var(--muted);
}
.hero {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 38px;
  align-items: center;
  margin: 40px 0 70px;
}
.eyebrow {
  color: var(--accent);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.hero h1 {
  font-size: clamp(36px, 5.2vw, 65px);
  line-height: 1.09;
  letter-spacing: -0.052em;
  max-width: 740px;
  margin: 14px 0 26px;
}
.hero .lead {
  font-size: 17px;
  max-width: 700px;
  color: var(--muted);
}
.hero-panel {
  padding: 28px;
  border-radius: 22px;
  background: #173965;
  color: white;
  box-shadow: 0 20px 50px #122b491e;
}
.hero-panel strong {
  display: block;
  font-size: 33px;
  line-height: 1.25;
}
.hero-panel p {
  font-size: 13px;
  color: #d9ebff;
}
.hero-panel a {
  display: inline-block;
  background: #e0efff;
  color: #102b49;
  text-decoration: none;
  border-radius: 10px;
  padding: 12px 18px;
  font-weight: 800;
  font-size: 13px;
}
.actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin: 26px 0;
}
.action {
  display: inline-block;
  background: var(--accent);
  color: white;
  border-radius: 11px;
  text-decoration: none;
  padding: 13px 20px;
  font-weight: 750;
  font-size: 14px;
}
.action.secondary {
  background: var(--soft);
  color: #164a83;
}
.summary {
  font-size: 13px;
  color: var(--muted);
  margin: 12px 0;
}
section {
  margin: 58px 0;
}
section h2 {
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.035em;
  margin: 0 0 20px;
}
section p {
  max-width: 810px;
}
.columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.info-card {
  border: 1px solid var(--line);
  border-radius: 17px;
  padding: 26px;
  background: var(--paper);
}
.info-card h3 {
  font-size: 19px;
  margin: 0 0 12px;
}
.info-card p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}
.steps {
  counter-reset: seq;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  list-style: none;
}
.steps li {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 23px;
  border-radius: 14px;
  font-size: 14px;
}
.steps li:before {
  counter-increment: seq;
  content: "0" counter(seq);
  display: block;
  color: var(--accent);
  font-weight: 900;
  margin-bottom: 8px;
}
.callout {
  background: var(--soft);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  padding: 24px;
}
.callout p {
  margin-bottom: 0;
}
.questions details {
  margin: 11px 0;
  padding: 17px 22px;
  border-radius: 13px;
  border: 1px solid var(--line);
  background: var(--paper);
}
.questions summary {
  font-weight: 780;
  cursor: pointer;
  line-height: 1.45;
}
.questions details p {
  font-size: 14px;
  color: var(--muted);
  margin: 15px 0 0;
}
.related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.related a {
  display: inline-block;
  padding: 10px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 11px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
}
.contact {
  padding: 30px;
  background: var(--ink);
  border-radius: 20px;
  color: white;
}
.contact h2 {
  margin-bottom: 12px;
}
.contact p {
  color: #dce5f1;
}
.contact .action {
  background: #8fc0fa;
  color: #10213a;
}
footer {
  background: #14283e;
  color: #d6e7f8;
  padding: 35px max(22px, calc((100vw - 1100px) / 2));
  font-size: 13px;
}
footer a {
  color: #d6e7f8;
}
footer nav {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin: 14px 0;
}
footer small {
  display: block;
  opacity: 0.86;
}
@media (max-width: 800px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .columns,
  .steps {
    grid-template-columns: 1fr;
  }
  header {
    padding: 14px 18px;
  }
  header .brand {
    font-size: 20px;
  }
  header nav {
    gap: 12px;
  }
  header nav a {
    font-size: 11px;
  }
  main {
    padding: 20px 18px 66px;
  }
  .hero-panel {
    padding: 22px;
  }
  section {
    margin: 44px 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }
}