:root {
  --bg: #eaf4fb;
  --surface: #ffffff;
  --surface-raised: #eaf4fb;
  --ink: #1b4e76;
  --muted: #5c7c93;
  --accent: #3d9be0;
  --accent-ink: #1b4e76;
  --line: #cfe3f1;
  --steady: #2f8f67;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.55;
}

body {
  padding-inline: 20px;
}

h1, h2, h3 {
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}

a { color: var(--accent-ink); }

.wrap {
  max-width: 760px;
  margin-inline: auto;
}

header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-block: 22px;
  flex-wrap: wrap;
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 1.9rem;
  font-weight: 600;
  text-decoration: none;
}

.wordmark .mark {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  overflow: hidden;
  flex-shrink: 0;
  display: block;
}

.wordmark .mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

nav.top {
  display: flex;
  gap: 22px;
  font-size: 0.92rem;
}

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

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-ink);
  font-weight: 600;
}

section.hero {
  padding-block: 28px 44px;
  border-bottom: 1px solid var(--line);
}

section.hero h1 {
  font-size: clamp(2rem, 5vw, 2.7rem);
  line-height: 1.12;
  margin-top: 0;
}

section.hero .lede {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 58ch;
  margin-top: 16px;
}

.cta-row {
  display: flex;
  gap: 12px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn.primary { background: var(--accent); color: #ffffff; }
.btn.ghost { border-color: var(--line); color: var(--ink); }

section.how, section.about {
  padding-block: 44px;
  border-bottom: 1px solid var(--line);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 22px;
}

@media (max-width: 640px) {
  .steps { grid-template-columns: 1fr; }
}

.step {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
}

.step .num {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.5rem;
  color: var(--accent-ink);
}

.step h3 { font-size: 1.02rem; margin-top: 8px; }
.step p { color: var(--muted); font-size: 0.92rem; margin: 8px 0 0; }

section.about p { color: var(--muted); max-width: 62ch; }

.badge-row {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.badge {
  font-size: 0.82rem;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--surface-raised);
  color: var(--muted);
  border: 1px solid var(--line);
}

section.doc {
  padding-block: 40px 24px;
}

section.doc h1 { font-size: 1.8rem; }

.updated { color: var(--muted); font-size: 0.88rem; margin-top: 6px; }

.policy { margin-top: 26px; }
.policy h2 { font-size: 1.1rem; margin-top: 30px; }
.policy p, .policy li { color: var(--muted); font-size: 0.96rem; }
.policy ul { padding-left: 1.2em; margin: 10px 0; }
.policy li { margin-bottom: 6px; }
.contact-line { margin-top: 8px; font-weight: 600; color: var(--ink); }

footer {
  padding-block: 30px 46px;
  border-top: 1px solid var(--line);
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--muted);
}

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