:root {
  --accent: #1d4e89;
  --accent-dark: #143659;
  --accent-soft: #e9f0f8;
  --ink: #161b22;
  --muted: #5b6670;
  --line: #e2e6ea;
  --bg: #ffffff;
  --bg-alt: #f7f9fa;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }
section[id], div[id] { scroll-margin-top: 82px; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

header.site {
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: rgba(255,255,255,.94);
  backdrop-filter: saturate(180%) blur(8px); z-index: 50;
}
header.site .bar { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: 16px; }
.logo { font-weight: 700; font-size: 18px; letter-spacing: -.01em; color: var(--ink); text-decoration: none; white-space: nowrap; }
.logo span { color: var(--accent); }
nav.main { display: flex; gap: 22px; align-items: center; font-size: 15px; }
nav.main a { color: var(--muted); text-decoration: none; }
nav.main a:hover { color: var(--ink); }
nav.main a.btn, nav.main a.btn:hover { color: #fff; }
.btn {
  display: inline-block; background: var(--accent); color: #fff; text-decoration: none;
  padding: 12px 22px; border-radius: 6px; font-weight: 600; font-size: 15px; border: 0; cursor: pointer;
}
.btn:hover { background: var(--accent-dark); }
.btn.small { padding: 9px 16px; font-size: 14px; }
@media (max-width: 720px) { nav.main a.navlink { display: none; } }

.hero { padding: 76px 0 60px; border-bottom: 1px solid var(--line); }
.eyebrow { text-transform: uppercase; letter-spacing: .11em; font-size: 12.5px; font-weight: 700; color: var(--accent); margin: 0 0 14px; }
.hero h1 { font-size: 44px; line-height: 1.15; letter-spacing: -.022em; margin: 0 0 18px; max-width: 18ch; }
.hero p.lede { font-size: 19px; color: var(--muted); max-width: 62ch; margin: 0 0 28px; }
@media (max-width: 640px) { .hero h1 { font-size: 32px; } .hero p.lede { font-size: 17px; } }

section { padding: 60px 0; border-bottom: 1px solid var(--line); }
section.alt { background: var(--bg-alt); }
h2 { font-size: 27px; letter-spacing: -.015em; margin: 0 0 10px; }
h3 { font-size: 17px; margin: 0 0 6px; }
.sectionsub { color: var(--muted); margin: 0 0 30px; max-width: 66ch; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 22px; }
.card p { margin: 0; color: var(--muted); font-size: 15.5px; }
.num { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-dark); font-weight: 700; font-size: 14px; margin-bottom: 12px; }

details.faq { border-bottom: 1px solid var(--line); padding: 16px 0; }
details.faq summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "+"; color: var(--accent); font-weight: 700; }
details.faq[open] summary::after { content: "\2212"; }
details.faq p { color: var(--muted); margin: 12px 0 0; font-size: 15.5px; }

form .field { margin-bottom: 16px; }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
input[type=text], input[type=email], input[type=tel], select, textarea {
  width: 100%; padding: 11px 13px; border: 1px solid #cbd3da; border-radius: 6px;
  font: inherit; font-size: 15.5px; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
textarea { min-height: 110px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 620px) { .row2 { grid-template-columns: 1fr; } }
.consent { display: flex; gap: 10px; align-items: flex-start; background: var(--bg-alt); border: 1px solid var(--line); border-radius: 6px; padding: 14px; margin: 18px 0; }
.consent input { margin-top: 4px; flex: 0 0 auto; width: 16px; height: 16px; }
.consent p { margin: 0; font-size: 12.5px; color: var(--muted); line-height: 1.55; }
.hp { position: absolute; left: -9999px; }
.formnote { font-size: 13px; color: var(--muted); margin-top: 14px; }
#formstatus { margin-top: 14px; font-size: 15px; font-weight: 600; }
#formstatus.ok { color: var(--accent-dark); }
#formstatus.err { color: #b3261e; }

.disclosure { background: var(--bg-alt); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 6px; padding: 20px 22px; }
.disclosure p { margin: 0 0 12px; font-size: 14px; color: var(--muted); }
.disclosure p:last-child { margin-bottom: 0; }
.disclosure strong { color: var(--ink); }

footer.site { padding: 44px 0 56px; background: #fff; }
footer.site .cols { display: flex; flex-wrap: wrap; gap: 28px; justify-content: space-between; margin-bottom: 26px; }
footer.site nav { display: flex; flex-wrap: wrap; gap: 20px; font-size: 14.5px; }
footer.site nav a { color: var(--muted); text-decoration: none; }
footer.site nav a:hover { color: var(--accent); }
footer.site .fine { font-size: 12.5px; color: var(--muted); line-height: 1.65; border-top: 1px solid var(--line); padding-top: 22px; }
footer.site .fine p { margin: 0 0 10px; }

article.legal { padding: 56px 0 72px; }
article.legal h1 { font-size: 34px; letter-spacing: -.02em; margin: 0 0 6px; }
article.legal .updated { color: var(--muted); font-size: 14px; margin: 0 0 34px; }
article.legal h2 { font-size: 20px; margin: 34px 0 8px; }
article.legal p, article.legal li { color: #3b454e; font-size: 16px; }
article.legal ul { padding-left: 20px; }
.backlink { font-size: 14.5px; text-decoration: none; }