:root {
  color-scheme: light;
  --ink: #11212a;
  --muted: #5c6b73;
  --line: #d9e3e4;
  --paper: #fbfffc;
  --mint: #0a765d;
  --teal: #0e9a83;
  --amber: #f4b740;
  --coral: #ef6b5b;
  --blue: #246bfe;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 5vw;
  background: rgba(251, 255, 252, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: 0;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  color: white;
  background: linear-gradient(135deg, var(--mint), var(--blue));
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
}
.main-nav a, .header-cta, .btn {
  text-decoration: none;
  font-weight: 800;
}
.header-cta, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  border-radius: 8px;
}
.header-cta, .btn.primary { color: white; background: var(--mint); }
.btn.secondary { color: #071f1a; background: var(--amber); }
.btn.outline { border: 1px solid var(--mint); color: var(--mint); background: white; }
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  gap: 30px;
  align-items: stretch;
  min-height: 72vh;
  padding: 64px 5vw 40px;
  background:
    linear-gradient(135deg, rgba(10,118,93,.92), rgba(36,107,254,.80)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1200' height='760' viewBox='0 0 1200 760'%3E%3Crect fill='%230a765d' width='1200' height='760'/%3E%3Ccircle cx='1010' cy='120' r='220' fill='%23f4b740' opacity='.72'/%3E%3Ccircle cx='180' cy='620' r='260' fill='%23ef6b5b' opacity='.54'/%3E%3Cpath d='M110 150h300v170H110zM505 230h240v240H505zM830 360h260v170H830z' fill='%23ffffff' opacity='.13'/%3E%3C/svg%3E");
  background-size: cover;
  color: white;
}
.hero-copy { align-self: center; max-width: 780px; }
.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
}
h1, h2, h3 { margin: 0; line-height: 1.12; letter-spacing: 0; }
h1 { font-size: clamp(42px, 7vw, 78px); }
h2 { font-size: 34px; }
h3 { font-size: 20px; }
.lead { max-width: 720px; font-size: 20px; color: rgba(255,255,255,.92); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.rank-card {
  align-self: end;
  padding: 24px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 8px;
  background: rgba(255,255,255,.14);
  backdrop-filter: blur(10px);
}
.rank-card strong { display: block; font-size: 28px; line-height: 1.1; margin: 10px 0; }
.metrics, .band, .split, .faq, footer { padding: 46px 5vw; }
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  background: #f2faf6;
}
.metrics article, .content-grid article, .link-grid a, details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}
.metrics article { padding: 18px; }
.metrics strong { display: block; color: var(--mint); font-size: 22px; }
.metrics span { color: var(--muted); }
.section-title { max-width: 760px; margin-bottom: 24px; }
.content-grid, .link-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.content-grid article, .link-grid a { padding: 22px; }
.content-grid a { color: var(--blue); font-weight: 900; }
.split {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 28px;
  background: #10252d;
  color: white;
}
.steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.steps li {
  padding: 18px;
  border-radius: 8px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.16);
}
.light { background: #fff7e6; }
.link-grid { grid-template-columns: repeat(2, 1fr); }
.link-grid a { text-decoration: none; }
.link-grid strong { display: block; color: var(--mint); }
.link-grid span { display: block; margin-top: 8px; color: var(--muted); }
.faq { max-width: 980px; margin: 0 auto; }
details { margin-top: 12px; padding: 16px 18px; }
summary { cursor: pointer; font-weight: 900; }
footer { color: #f5fffc; background: #071f1a; }
.legal-list { max-width: 960px; }
@media (max-width: 880px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  .main-nav { flex-wrap: wrap; }
  .hero, .split, .metrics, .content-grid, .link-grid, .steps {
    grid-template-columns: 1fr;
  }
  h1 { font-size: 42px; }
}