:root {
  color-scheme: dark;
  --bg: #0A0A0B;
  --surface: #17161C;
  --surface-soft: #131217;
  --line: rgba(255, 255, 255, .11);
  --text: #F4F2F7;
  --muted: rgba(244, 242, 247, .72);
  --soft: rgba(244, 242, 247, .54);
  --purple: #6544F0;
  --link: #A98BFF;
  --max: 1120px;
  --reading: 720px;
}

* { box-sizing: border-box; }
html { background: var(--bg); scroll-behavior: auto; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--link); text-underline-offset: .2em; }
a:hover { color: var(--text); }
a:focus-visible, summary:focus-visible {
  outline: 3px solid var(--link);
  outline-offset: 4px;
  border-radius: 3px;
}
.wrap { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.reading { width: min(100%, var(--reading)); }
.top-gap { margin-top: 28px; }
.site-header { border-bottom: 1px solid var(--line); }
.header-inner { padding-block: 10px; min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--text); text-decoration: none; font-size: 17px; font-weight: 600; letter-spacing: -.03em; }
.brand img { width: 32px; height: 32px; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--muted); font-size: 14px; text-decoration: none; }
.nav-links a:hover { color: var(--text); }
.nav-links .nav-cta { color: #fff; }
.nav-cta, .button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: var(--purple);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
}
.nav-cta:hover, .button:hover { background: #7558F4; color: #fff; }
.button.secondary { border-color: var(--line); background: transparent; color: var(--text); }
.button.secondary:hover { border-color: rgba(255,255,255,.35); background: var(--surface); }
.breadcrumb { padding-top: 24px; color: var(--soft); font-size: 13px; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 9px; margin: 0; padding: 0; list-style: none; }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb [aria-current] { color: var(--text); }
.hero { padding: 42px 0 72px; border-bottom: 1px solid var(--line); }
.eyebrow { margin: 0 0 15px; color: var(--link); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.035em; line-height: 1.12; text-wrap: balance; }
h1 { max-width: 16ch; font-size: clamp(38px, 5.6vw, 62px); }
.hero-copy { max-width: 68ch; margin: 22px 0 0; color: var(--muted); font-size: clamp(18px, 2vw, 21px); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-note { margin: 20px 0 0; color: var(--soft); font-size: 14px; }
.section { padding: 72px 0; border-bottom: 1px solid var(--line); }
.section-heading { margin-bottom: 30px; }
.section-heading h2 { max-width: 22ch; font-size: clamp(28px, 4vw, 40px); }
.section-heading p { max-width: 68ch; margin: 13px 0 0; color: var(--muted); }
.section p { color: var(--muted); }
.section p:first-child { margin-top: 0; }
.section p:last-child { margin-bottom: 0; }
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.card { padding: 24px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.card h3 { margin-bottom: 9px; font-size: 20px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card ul { margin: 16px 0 0; padding-left: 19px; color: var(--muted); font-size: 14px; }
.card li + li { margin-top: 7px; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.step { min-height: 190px; padding: 23px; border-top: 2px solid var(--purple); background: var(--surface-soft); }
.step-number { color: var(--link); font-size: 13px; font-weight: 600; letter-spacing: .08em; }
.step h3 { margin: 15px 0 9px; font-size: 19px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }
.cost-box { padding: 28px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.cost-box h2 { font-size: clamp(26px, 3vw, 34px); }
.cost-box p { max-width: 70ch; color: var(--muted); }
.cost-box p:last-child { margin-bottom: 0; }
.case-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.case { min-height: 100%; padding: 22px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.case .label { display: block; margin-bottom: 13px; color: var(--link); font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.case h3 { margin-bottom: 9px; font-size: 19px; }
.case p { margin: 0; color: var(--muted); font-size: 14px; }
.case-link { display: inline-block; margin-top: 15px; font-size: 14px; font-weight: 600; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 18px; cursor: pointer; font-weight: 600; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--link); font-size: 23px; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 70ch; margin: 0 0 19px; color: var(--muted); }
.related-links { display: flex; flex-wrap: wrap; gap: 12px 22px; margin: 0; padding: 0; list-style: none; }
.related-links a { text-decoration-thickness: 1px; }
.final-cta { padding: 56px 0 68px; }
.final-cta-inner { padding: 30px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.final-cta h2 { max-width: 23ch; font-size: clamp(27px, 4vw, 39px); }
.final-cta p { max-width: 68ch; margin: 14px 0 22px; color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); padding: 26px 0 38px; color: var(--soft); font-size: 13px; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 22px; }
.footer-inner p { margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--text); }

@media (max-width: 760px) {
  .wrap { width: min(calc(100% - 40px), var(--max)); }
  .header-inner { min-height: 68px; }
  .nav-links { gap: 13px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .nav-cta { padding-inline: 13px; font-size: 13px; }
  .hero { padding: 34px 0 52px; }
  .section { padding: 52px 0; }
  .cards, .case-list { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step { min-height: 0; }
}
@media (max-width: 420px) {
  .wrap { width: min(calc(100% - 32px), var(--max)); }
  .brand { font-size: 15px; }
  .brand img { width: 28px; height: 28px; }
  .nav-cta { max-width: 172px; padding-inline: 10px; font-size: 12px; }
  .hero-actions .button { width: 100%; }
  .cost-box, .final-cta-inner { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}