:root {
  --ink: #101828;
  --body: #475467;
  --muted: #98a2b3;
  --accent: #1d4ed8;
  --accent-dark: #1e40af;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --border: #e4e7ec;
  --ok: #027a48;
  --radius: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", sans-serif;
  color: var(--body);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
}

h1, h2, h3 { color: var(--ink); line-height: 1.2; font-weight: 700; }
h1 { font-size: 2.6rem; letter-spacing: -0.02em; }
h2 { font-size: 1.9rem; letter-spacing: -0.01em; margin-bottom: 0.5rem; }
h3 { font-size: 1.15rem; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1060px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }

header.nav {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky; top: 0; z-index: 10;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.logo { font-weight: 800; color: var(--ink); font-size: 1.15rem; letter-spacing: -0.01em; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--body); font-size: 0.95rem; }

.btn {
  display: inline-block; padding: 12px 24px; border-radius: 8px;
  font-weight: 600; font-size: 1rem; cursor: pointer; border: none;
}
.btn-primary { background: var(--accent); color: #fff !important; }
.btn-primary:hover { background: var(--accent-dark); text-decoration: none; }
.btn-ghost { border: 1px solid var(--border); color: var(--ink) !important; background: #fff; }
.btn-ghost:hover { background: var(--bg-soft); text-decoration: none; }

section { padding: 72px 0; }
section.soft { background: var(--bg-soft); }

.hero { text-align: center; padding: 96px 0 72px; }
.hero p.sub {
  font-size: 1.25rem; max-width: 640px; margin: 20px auto 32px;
}
.hero-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.badges { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.badge {
  font-size: 0.85rem; font-weight: 600; color: var(--ok);
  background: #ecfdf3; border: 1px solid #abefc6;
  padding: 6px 14px; border-radius: 999px;
}

.grid { display: grid; gap: 24px; margin-top: 40px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 800px) {
  body { font-size: 16px; }
  .container { padding: 0 18px; }
  section { padding: 48px 0; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  .nav-links { gap: 12px; }
  .nav-links a:not(.btn) { display: none; }
  .hero { padding: 56px 0 44px; }
  .hero p.sub { font-size: 1.05rem; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 340px; text-align: center; }
  .step { gap: 14px; }
  .pricing .price { font-size: 1.9rem; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-inner a { margin: 0 10px; }
  .legal h1 { margin-top: 36px; }
}

.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px;
}
.card .tag {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.05em; color: var(--accent); margin-bottom: 8px; display: block;
}
.card h3 { margin-bottom: 8px; }
.card p { font-size: 0.97rem; }

.steps { counter-reset: step; }
.step { display: flex; gap: 18px; margin-top: 28px; align-items: flex-start; }
.step .num {
  flex: none; width: 36px; height: 36px; border-radius: 50%;
  background: var(--accent); color: #fff; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

.pricing .card { display: flex; flex-direction: column; }
.pricing .price { font-size: 2.2rem; font-weight: 800; color: var(--ink); margin: 10px 0 2px; }
.pricing .per { color: var(--muted); font-size: 0.9rem; margin-bottom: 18px; }
.pricing ul { list-style: none; margin-bottom: 24px; }
.pricing li { padding: 6px 0; font-size: 0.95rem; }
.pricing li::before { content: "✓  "; color: var(--ok); font-weight: 700; }
.pricing .card.featured { border: 2px solid var(--accent); position: relative; }
.pricing .card.featured::after {
  content: "Recommended start"; position: absolute; top: -13px; left: 50%;
  transform: translateX(-50%); background: var(--accent); color: #fff;
  font-size: 0.75rem; font-weight: 700; padding: 3px 12px; border-radius: 999px;
}
.pricing .btn { margin-top: auto; text-align: center; }

.faq details {
  border-bottom: 1px solid var(--border); padding: 18px 0;
}
.faq summary { font-weight: 600; color: var(--ink); cursor: pointer; }
.faq details p { margin-top: 10px; font-size: 0.97rem; }

footer {
  border-top: 1px solid var(--border); padding: 40px 0; font-size: 0.9rem;
  color: var(--muted);
}
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-inner a { color: var(--muted); margin-right: 20px; }

.legal h1 { font-size: 2rem; margin: 56px 0 8px; }
.legal .updated { color: var(--muted); font-size: 0.9rem; margin-bottom: 32px; }
.legal h2 { font-size: 1.3rem; margin: 36px 0 10px; }
.legal p, .legal li { font-size: 0.97rem; margin-bottom: 12px; }
.legal ul { padding-left: 22px; }
.legal .footer-pad { margin-bottom: 80px; }

.notice {
  background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 22px; font-size: 0.95rem; margin: 24px 0;
}