:root {
  --bg: #0d1820;
  --bg2: #132532;
  --card: #172c3b;
  --line: #24425a;
  --text: #e6f3f9;
  --muted: #9db4c3;
  --accent: #6bf5c1;
  --accent2: #0f9b74;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  margin: 0;
}
a { color: var(--accent); }

.top {
  align-items: center;
  background: rgba(13, 24, 32, .92);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: .8em 1.5em;
  justify-content: space-between;
  padding: .7em 1.2em;
  position: sticky;
  top: 0;
  z-index: 5;
}
.brand { align-items: center; color: var(--text); display: flex; font-size: 1.25em; gap: .5em; text-decoration: none; }
.top nav { align-items: center; display: flex; flex-wrap: wrap; gap: .4em 1.2em; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--text); }

.btn {
  background: linear-gradient(180deg, var(--accent), var(--accent2));
  border-radius: 8px;
  color: #06231a !important;
  display: inline-block;
  font-weight: 700;
  padding: .7em 1.4em;
  text-decoration: none;
}
.btn:hover { filter: brightness(1.08); }
.btn--small { padding: .4em .9em; }
.btn--ghost { background: transparent; border: 1px solid var(--line); color: var(--text) !important; }

main.wide { margin: 0 auto; max-width: 1080px; padding: 0 16px 3em; }
main.doc { margin: 0 auto; max-width: 760px; padding: 2em 16px 3em; }

.hero { padding: 4em 0 2.5em; text-align: center; }
.hero__logo { margin-bottom: 1em; }
.hero h1 { font-size: clamp(1.9em, 5vw, 3em); line-height: 1.15; margin: 0 auto .4em; max-width: 16em; }
.lead { color: var(--muted); font-size: 1.15em; margin: 0 auto 1.6em; max-width: 38em; }
.cta { display: flex; flex-wrap: wrap; gap: .8em; justify-content: center; }

.grid { display: grid; gap: 1em; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); margin: 1em 0 3em; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1.2em 1.4em; }
.card h3 { color: var(--accent); margin: 0 0 .3em; }
.card p { color: var(--muted); margin: 0; }

.steps, .pricing { margin: 0 auto 3em; max-width: 760px; }
.steps h2, .pricing h2 { font-size: 1.8em; text-align: center; }
.steps ol { counter-reset: s; list-style: none; padding: 0; }
.steps li { background: var(--bg2); border-left: 4px solid var(--accent2); border-radius: 8px; margin: .7em 0; padding: .9em 1.2em; }

.price { background: var(--card); border: 1px solid var(--accent2); border-radius: 14px; margin: 0 auto; max-width: 380px; padding: 1.6em; text-align: center; }
.price__where { color: var(--muted); margin: 0; }
.price__amount { font-size: 3em; font-weight: 800; margin: .1em 0 .4em; }
.price__amount span { color: var(--muted); font-size: .35em; font-weight: 400; }
.price ul { color: var(--muted); padding: 0 0 0 1.2em; text-align: left; }
.price__note { color: var(--muted); font-size: .9em; margin: 1em 0 0; }

.doc h1 { font-size: 2em; line-height: 1.2; }
.doc h2 { border-bottom: 1px solid var(--line); font-size: 1.35em; margin-top: 1.8em; padding-bottom: .2em; }
.doc h3 { font-size: 1.1em; margin-top: 1.5em; }
.doc table { border-collapse: collapse; display: block; margin: 1em 0; overflow-x: auto; }
.doc th, .doc td { border: 1px solid var(--line); padding: .5em .7em; text-align: left; vertical-align: top; }
.doc th { background: var(--bg2); }

.foot { border-top: 1px solid var(--line); color: var(--muted); font-size: .9em; padding: 2em 16px; text-align: center; }
.foot div { display: flex; flex-wrap: wrap; gap: .5em 1.4em; justify-content: center; margin-bottom: .8em; }
.foot a { color: var(--muted); }
.foot p { margin: 0 auto; max-width: 52em; }

@media (max-width: 600px) {
  body { font-size: 16px; }
  .top nav a:not(.btn) { font-size: .95em; }
}