:root {
  --bg: #fafafa;
  --surface: #ffffff;
  --ink: #0f172a;
  --muted: #475569;
  --line: #e2e8f0;
  --accent: #0f172a;
  --radius: 10px;
  --max: 720px;
  --font: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}

a {
  color: var(--ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  text-decoration: none;
}

.skip {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip:focus {
  position: fixed;
  left: 12px;
  top: 12px;
  width: auto;
  height: auto;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  z-index: 100;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.header-inner {
  max-width: calc(var(--max) + 48px);
  margin: 0 auto;
  padding: 10px 24px;
  min-height: 56px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  height: 30px;
  width: auto;
  display: block;
}

.nav-inline {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--muted);
}

.nav-inline a {
  color: var(--muted);
  text-decoration: none;
}

.nav-inline a:hover {
  color: var(--ink);
}

main {
  max-width: calc(var(--max) + 48px);
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.hero {
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 48px;
}

.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}

.hero h1 {
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
  font-weight: 700;
}

.lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 58ch;
  margin: 0 0 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: var(--radius);
  background: var(--accent);
  color: #f8fafc;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid var(--accent);
  text-decoration: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: #1e293b;
  border-color: #1e293b;
  color: #f8fafc;
}

.btn-primary:focus-visible {
  outline: 2px solid #0f172a;
  outline-offset: 3px;
}

.pill-note {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

section {
  margin-bottom: 56px;
}

section:last-of-type {
  margin-bottom: 0;
}

.section-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px;
}

section h2 {
  font-size: 22px;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  font-weight: 700;
}

.prose p {
  margin: 0 0 14px;
  color: var(--muted);
  max-width: 65ch;
}

.prose p:last-child {
  margin-bottom: 0;
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.steps li:first-child {
  border-top: none;
  padding-top: 0;
}

.step-num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  min-width: 2.5rem;
}

.step-body h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
}

.step-body p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
}

.card p {
  margin: 0;
  font-size: 15px;
  color: var(--muted);
}

.faq {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.faq-item:first-child {
  border-top: none;
  padding-top: 0;
}

.faq-item h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
}

.faq-item p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  padding: 28px 24px 40px;
}

.footer-inner {
  max-width: calc(var(--max) + 48px);
  margin: 0 auto;
  font-size: 14px;
  color: var(--muted);
}

.footer-inner p {
  margin: 0 0 10px;
  max-width: 70ch;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 14px;
}

.footer-links a {
  color: var(--muted);
}

@media (max-width: 520px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-inline {
    width: 100%;
  }
}