:root {
  color-scheme: light;
  --ink: #0f172a;
  --ink-2: #1e293b;
  --muted: #526176;
  --soft: #eef3f9;
  --panel: #ffffff;
  --line: #d9e2ed;
  --blue: #2563eb;
  --blue-2: #1d4ed8;
  --green: #16834a;
  --green-soft: #e9f7ef;
  --orange: #ea580c;
  --purple: #7c3aed;
  --dark: #0b1220;
  --shadow: 0 20px 70px rgba(15, 23, 42, .10);
  --radius: 8px;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 36%, #f7f9fc 100%);
  line-height: 1.55;
}
a { color: inherit; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 4px solid rgba(37, 99, 235, .30);
  outline-offset: 3px;
  border-radius: 8px;
}
.skip {
  position: absolute;
  top: -60px;
  left: 16px;
  z-index: 1000;
  background: var(--dark);
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
}
.skip:focus { top: 12px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 250, 252, .90);
  border-bottom: 1px solid rgba(217, 226, 237, .84);
  backdrop-filter: blur(18px);
}
.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 850;
  letter-spacing: -.02em;
  min-height: 44px;
}
.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  border-radius: 8px;
  font-size: 13px;
  font-weight: 900;
  box-shadow: 0 10px 30px rgba(37, 99, 235, .22);
}
.brand span:last-child { color: var(--blue); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
  color: var(--muted);
}
.nav-links a {
  text-decoration: none;
  padding: 10px 0;
}
.nav-links a:hover { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 8px;
  padding: 11px 16px;
  font-weight: 750;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
  cursor: pointer;
  white-space: nowrap;
}
.button:hover { transform: translateY(-1px); }
.button.primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 14px 34px rgba(37, 99, 235, .24);
}
.button.primary:hover { background: var(--blue-2); }
.button.secondary {
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
}
.button.secondary:hover { border-color: #aebdd0; box-shadow: var(--shadow); }
.mobile-menu { display: none; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.subhero {
  padding: 72px 0 44px;
  background:
    radial-gradient(circle at 16% 0%, rgba(37, 99, 235, .12), transparent 30rem),
    linear-gradient(180deg, #f8fafc 0%, #fff 100%);
  border-bottom: 1px solid var(--line);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  padding: 7px 11px;
  border: 1px solid rgba(37, 99, 235, .18);
  background: rgba(37, 99, 235, .08);
  color: #1d4ed8;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 760;
  line-height: 1.3;
}
.dot { width: 8px; height: 8px; border-radius: 999px; background: var(--green); flex: 0 0 auto; }
h1, h2, h3 { color: var(--ink); letter-spacing: -.045em; }
h1 {
  margin: 18px 0 18px;
  font-size: clamp(42px, 6vw, 72px);
  line-height: .98;
  max-width: 920px;
  overflow-wrap: anywhere;
}
h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
  max-width: 820px;
}
h3 { margin: 0 0 8px; font-size: 20px; }
.lead {
  font-size: clamp(18px, 2.1vw, 22px);
  color: var(--ink-2);
  max-width: 760px;
  margin: 0 0 26px;
}
.section { padding: 68px 0; }
.section.alt { background: #f3f7fb; border-block: 1px solid var(--line); }
.section.dark { background: var(--dark); color: #f8fafc; }
.section.dark h2, .section.dark h3 { color: #fff; }
.section.dark p, .section.dark li { color: #cbd5e1; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 28px;
  margin-bottom: 24px;
}
.section-kicker {
  color: var(--blue);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: 0 0 8px;
}
.section-lead {
  color: var(--muted);
  font-size: 17px;
  max-width: 520px;
  margin: 0;
}
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 1px 0 rgba(15, 23, 42, .02);
}
.card p { color: var(--muted); margin: 0; }
.card ul { margin: 12px 0 0; padding-left: 18px; color: var(--ink-2); }
.metric {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}
.metric strong { display: block; font-size: 34px; line-height: 1; letter-spacing: -.04em; }
.metric span { display: block; color: var(--muted); margin-top: 8px; }
.rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(300px, 37%);
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  padding: 2px 2px 18px;
  scrollbar-color: #94a3b8 transparent;
}
.rail > * { scroll-snap-align: start; }
.label {
  display: inline-flex;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 850;
  margin-bottom: 18px;
  background: #eef2ff;
  color: #3730a3;
}
.legal-note {
  border-left: 4px solid var(--blue);
  padding: 14px 18px;
  background: #eef4ff;
  color: var(--ink-2);
  border-radius: 8px;
}
.page-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}
.page-list li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
}
.page-list li::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-top: 8px;
  border-radius: 999px;
  background: var(--green);
}
footer {
  background: #f8fafc;
  border-top: 1px solid var(--line);
  padding: 36px 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, .6fr));
  gap: 20px;
}
footer h3, footer h4 { margin: 0 0 10px; }
footer p, footer a { color: var(--muted); font-size: 14px; text-decoration: none; }
footer a:hover { color: var(--ink); text-decoration: underline; }
.footer-links { display: grid; gap: 8px; }
.fineprint {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}
@media (max-width: 980px) {
  .nav-links, .nav-actions { display: none; }
  .mobile-menu { display: block; }
  .mobile-menu summary {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 9px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    font-weight: 760;
    list-style: none;
  }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-panel {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 64px;
    display: none;
    gap: 8px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 12px;
    box-shadow: var(--shadow);
  }
  .mobile-menu[open] .mobile-panel { display: grid; }
  .mobile-panel a {
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 8px 10px;
    text-decoration: none;
    border-radius: 8px;
    color: var(--ink);
  }
  .grid-4, .grid-3, .grid-2, .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rail { grid-auto-columns: minmax(280px, 58%); }
}
@media (max-width: 640px) {
  .subhero { padding-top: 44px; }
  .eyebrow { display: flex; align-items: flex-start; }
  h1 { font-size: clamp(38px, 12vw, 48px); line-height: 1.04; }
  .lead { font-size: 18px; line-height: 1.55; }
  .section-head { display: block; }
  .section-lead { margin-top: 12px; }
  .grid-4, .grid-3, .grid-2, .footer-grid { grid-template-columns: 1fr; }
  .rail { grid-auto-columns: minmax(280px, 86%); }
  .button { width: 100%; }
}