/* Lipex docs — palette sampled from the app icon:
   border #7b1f1f, body #822120/#852020, bright red #ab2f2f */
:root {
  --bg: #140707;
  --bg-soft: #1e0b0b;
  --card: #251010;
  --border: #451818;
  --text: #f6eeee;
  --muted: #c5abab;
  --accent: #a82826;      /* logo crimson — buttons, step badges */
  --accent-bright: #c9403c; /* hover */
  --accent-soft: #e9928a;  /* links, highlighted text on dark */
  --code-bg: #2b1212;
  --max: 780px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

header.site {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(18, 6, 7, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 20px;
}
.brand {
  font-weight: 800;
  font-size: 18px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.2px;
}
.brand { display: flex; align-items: center; }
.brand img { width: 26px; height: 26px; border-radius: 6px; margin-right: 10px; }
.brand .dot { color: var(--accent-soft); }
.hero-logo {
  width: 96px;
  height: 96px;
  margin-bottom: 18px;
  border-radius: 22px;
  box-shadow: 0 10px 34px rgba(123, 31, 31, 0.55);
}
.nav a.link {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
}
.nav a.link:hover, .nav a.link.active { color: var(--accent-soft); }
.nav .spacer { flex: 1; }

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px 20px 80px;
}

h1 { font-size: 34px; line-height: 1.2; margin: 0 0 12px; }
h2 { font-size: 23px; margin: 44px 0 10px; padding-top: 8px; }
h3 { font-size: 18px; margin: 28px 0 8px; }
p, li { color: var(--text); font-size: 16.5px; }
.lede { color: var(--muted); font-size: 18px; margin-bottom: 28px; }
a { color: var(--accent-soft); }
hr { border: none; border-top: 1px solid var(--border); margin: 36px 0; }

code {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1px 7px;
  font-size: 14.5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--accent-soft);
  word-break: break-all;
}
pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  overflow-x: auto;
}
pre code { background: none; border: none; padding: 0; color: var(--text); }

.hero {
  text-align: center;
  padding: 48px 0 22px;
}
.hero h1 { font-size: 42px; }
.hero .lede { max-width: 560px; margin: 0 auto 30px; }
.cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
}
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-bright); }
.btn.ghost { border: 1.5px solid var(--border); color: var(--text); }
.btn.ghost:hover { border-color: var(--accent); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 36px 0;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
}
.card h3 { margin: 0 0 6px; font-size: 16.5px; }
.card p { margin: 0; color: var(--muted); font-size: 14.5px; }

.steps { counter-reset: step; list-style: none; padding: 0; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 0 0 18px 46px;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0; top: 1px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.note {
  background: var(--bg-soft);
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
  padding: 12px 16px;
  margin: 18px 0;
  color: var(--muted);
  font-size: 15px;
}

.faq-item { border-bottom: 1px solid var(--border); padding: 6px 0 18px; }
.faq-item h2 { margin-top: 26px; font-size: 20px; }

footer.site {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13.5px;
  text-align: center;
  padding: 26px 20px 40px;
}
footer.site a { color: var(--muted); }

.pagenav {
  display: flex;
  justify-content: space-between;
  margin-top: 48px;
  font-size: 15px;
}

@media (max-width: 560px) {
  .hero h1 { font-size: 32px; }
  h1 { font-size: 28px; }
  .nav { gap: 14px; flex-wrap: wrap; }
}