/* Docksy docs: plain CSS, no build step. Tokens mirror apps/web/src/index.css. */
:root {
  --bg: #070b14;
  --surface: #0d1424;
  --surface-2: #131c30;
  --border: #1f2a44;
  --fg: #e6ecf7;
  --muted: #8a97b3;
  --brand: #38bdf8;
  --brand-2: #a78bfa;
  --ok: #34d399;
  --warn: #fbbf24;
  --bad: #f87171;
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --radius: 12px;
  --maxw: 1180px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.65 var(--font-sans);
  -webkit-font-smoothing: antialiased;
}
::selection { background: color-mix(in oklab, var(--brand) 35%, transparent); }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
img { max-width: 100%; }
hr { border: 0; border-top: 1px solid var(--border); margin: 2.5rem 0; }

/* ── top bar ───────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: saturate(140%) blur(10px);
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 20px;
  height: 58px; display: flex; align-items: center; gap: 22px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--fg); font-weight: 650; letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.brand img { width: 28px; height: 28px; }
.topnav { display: flex; gap: 18px; margin-left: auto; align-items: center; }
.topnav a { color: var(--muted); font-size: 14px; }
.topnav a:hover, .topnav a.active { color: var(--fg); text-decoration: none; }
.gh-btn {
  border: 1px solid var(--border); border-radius: 8px; padding: 5px 12px;
  color: var(--fg) !important; background: var(--surface);
}
.gh-btn:hover { border-color: var(--brand); }

/* ── layout ────────────────────────────────────────────── */
.layout {
  max-width: var(--maxw); margin: 0 auto; padding: 32px 20px 80px;
  display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 48px;
}
.sidebar { position: sticky; top: 82px; align-self: start; font-size: 14px; }
.sidebar h4 {
  margin: 0 0 8px; font-size: 11px; text-transform: uppercase;
  letter-spacing: .08em; color: var(--muted); font-weight: 600;
}
.sidebar ul { list-style: none; padding: 0; margin: 0 0 22px; }
.sidebar li a {
  display: block; padding: 5px 10px; margin: 1px 0; border-radius: 7px; color: var(--muted);
}
.sidebar li a:hover { color: var(--fg); background: var(--surface); text-decoration: none; }
.sidebar li a.active { color: var(--fg); background: var(--surface-2); box-shadow: inset 2px 0 0 var(--brand); }

.content { min-width: 0; max-width: 780px; }
.content h1 { font-size: 2.1rem; line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 .4rem; }
.content .lead { color: var(--muted); font-size: 1.08rem; margin: 0 0 2rem; }
.content h2 {
  font-size: 1.35rem; letter-spacing: -0.01em; margin: 2.6rem 0 .8rem;
  padding-top: .4rem; scroll-margin-top: 80px;
}
.content h3 { font-size: 1.06rem; margin: 1.8rem 0 .5rem; scroll-margin-top: 80px; }
.content p, .content li { color: #c9d3e6; }
.content ul, .content ol { padding-left: 1.3rem; }
.content li { margin: .25rem 0; }
.content strong { color: var(--fg); }

code, pre, kbd { font-family: var(--font-mono); font-size: 13px; }
:not(pre) > code {
  background: var(--surface-2); border: 1px solid var(--border);
  padding: .1em .4em; border-radius: 6px; color: #dbe6ff;
}
pre {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px; overflow-x: auto; line-height: 1.55; position: relative;
}
pre .c { color: var(--muted); }
pre .p { color: var(--brand); user-select: none; }
kbd { background: var(--surface-2); border: 1px solid var(--border); border-bottom-width: 2px; border-radius: 5px; padding: 0 .35em; }

table { width: 100%; border-collapse: collapse; margin: 1rem 0 1.5rem; font-size: 14px; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
td code { white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
tr:hover td { background: color-mix(in oklab, var(--surface) 60%, transparent); }

.callout {
  border: 1px solid var(--border); border-left: 3px solid var(--brand);
  background: var(--surface); border-radius: 10px; padding: 12px 16px; margin: 1.2rem 0;
}
.callout.warn { border-left-color: var(--warn); }
.callout.ok { border-left-color: var(--ok); }
.callout.ai { border-left-color: var(--brand-2); }
.callout p { margin: .2rem 0; }

.pager { display: flex; justify-content: space-between; gap: 12px; margin-top: 3.5rem; }
.pager a {
  flex: 1; border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px;
  background: var(--surface); color: var(--fg);
}
.pager a:hover { border-color: var(--brand); text-decoration: none; }
.pager small { display: block; color: var(--muted); font-size: 12px; }
.pager .next { text-align: right; }

.footer { border-top: 1px solid var(--border); color: var(--muted); font-size: 13px; }
.footer-inner { max-width: var(--maxw); margin: 0 auto; padding: 28px 20px; display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; }
.footer a { color: var(--muted); }
.footer a:hover { color: var(--fg); }

/* ── landing ───────────────────────────────────────────── */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--border); }
.hero::before {
  content: ""; position: absolute; inset: -40% -10% auto -10%; height: 680px; pointer-events: none;
  background:
    radial-gradient(600px 300px at 30% 30%, color-mix(in oklab, var(--brand) 22%, transparent), transparent 70%),
    radial-gradient(520px 280px at 72% 40%, color-mix(in oklab, var(--brand-2) 20%, transparent), transparent 70%);
}
.hero-inner { position: relative; max-width: var(--maxw); margin: 0 auto; padding: 88px 20px 72px; text-align: center; }
.pill {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted);
  border: 1px solid var(--border); background: var(--surface); padding: 4px 12px; border-radius: 999px;
}
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.hero h1 {
  font-size: clamp(2.2rem, 5.4vw, 3.9rem); line-height: 1.06; letter-spacing: -0.035em;
  margin: 22px auto 18px; max-width: 900px;
}
.grad { background: linear-gradient(92deg, var(--brand), var(--brand-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.sub { color: var(--muted); font-size: 1.15rem; max-width: 640px; margin: 0 auto 30px; }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 10px;
  font-weight: 600; font-size: 14px; border: 1px solid var(--border); color: var(--fg); background: var(--surface);
  transition: transform .15s ease, border-color .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); border-color: var(--brand); }
.btn.primary { background: linear-gradient(92deg, var(--brand), #6aa8fb); color: #04111f; border-color: transparent; }
.install-line {
  max-width: 760px; margin: 34px auto 0; text-align: left;
}
.install-line pre { margin: 0; font-size: 13.5px; }

.section { max-width: var(--maxw); margin: 0 auto; padding: 72px 20px; }
.section h2 { font-size: 1.8rem; letter-spacing: -0.02em; margin: 0 0 .5rem; text-align: center; }
.section > p.sub { color: var(--muted); text-align: center; max-width: 640px; margin: 0 auto 40px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 22px;
  transition: border-color .2s ease, transform .2s ease;
}
.card:hover { border-color: color-mix(in oklab, var(--brand) 55%, var(--border)); transform: translateY(-2px); }
.card h3 { margin: 10px 0 6px; font-size: 1.05rem; }
.card p { color: var(--muted); margin: 0; font-size: 14px; }
.card .ico {
  width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center;
  background: var(--surface-2); border: 1px solid var(--border); font-size: 18px;
}
.card ul { margin: 10px 0 0; padding-left: 1.1rem; color: var(--muted); font-size: 14px; }

.mock {
  max-width: 900px; margin: 0 auto; background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; overflow: hidden; box-shadow: 0 30px 80px -30px rgba(56,189,248,.25);
}
.mock-bar { display: flex; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.mock-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--border); display: block; }
.mock pre { border: 0; border-radius: 0; margin: 0; background: transparent; font-size: 13px; }
.u { color: var(--brand-2); } .k { color: var(--ok); } .w { color: var(--warn); } .b { color: var(--brand); } .m { color: var(--muted); } .r { color: var(--bad); }

.compare td:nth-child(2), .compare td:nth-child(3), .compare th:nth-child(2), .compare th:nth-child(3) { text-align: center; white-space: nowrap; }
.yes { color: var(--ok); font-weight: 600; }
.no { color: var(--muted); }
.part { color: var(--warn); }

/* ── responsive ────────────────────────────────────────── */
.menu-toggle { display: none; }
@media (max-width: 900px) {
  .layout { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-top: 20px; }
  .content h1 { font-size: 1.7rem; }
  .hero-inner { padding: 56px 16px 48px; }
  .section { padding: 48px 16px; }
  .sidebar { position: static; border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; background: var(--surface); }
  .sidebar ul { columns: 2; column-gap: 12px; margin-bottom: 10px; }
  .sidebar li a { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .layout, .topbar-inner, .footer-inner { padding-left: 16px; padding-right: 16px; }
  .grid3 { grid-template-columns: 1fr; }
  .topnav a:not(.gh-btn) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}