@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* Sabit tünd tema — sistemin işıq/qaranlıq seçiminə baxmayaraq həmişə eyni,
   ona görə brauzer/uzantı tərəfli "prefers-color-scheme" konflikti (bəzi
   Dark Reader/Force-Dark uzantıları ilə) yaranmır. */
:root {
  color-scheme: dark;
  --bg: #0b1117;
  --surface: #131b24;
  --ink: #eef2f6;
  --muted: #9aa7b4;
  --border: #223040;
  --brand: #4fb3f0;
  --brand-ink: #06202f;
  --gold: #f3b94a;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 64px 24px 96px; }
header.hero { display: flex; align-items: center; gap: 14px; margin-bottom: 40px; }
.lang-toggle {
  margin-left: auto;
  display: flex;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 3px;
  flex-shrink: 0;
}
.lang-toggle button {
  border: none;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  padding: 6px 12px;
  border-radius: 7px;
  cursor: pointer;
}
.lang-toggle button[aria-pressed="true"] {
  background: var(--brand);
  color: var(--brand-ink);
}
.mark {
  width: 44px; height: 44px; border-radius: 12px;
  background: linear-gradient(135deg, var(--brand), var(--gold));
  flex-shrink: 0;
}
h1 { font-size: 1.6rem; font-weight: 800; margin: 0; letter-spacing: -0.01em; }
.tagline { color: var(--muted); font-size: 0.95rem; margin-top: 2px; }
h2 { font-size: 1.15rem; font-weight: 700; margin: 40px 0 12px; }
p { color: var(--ink); }
.muted { color: var(--muted); }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 22px;
  margin-top: 8px;
}
.links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
a.btn {
  display: inline-block;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  padding: 9px 16px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
}
a.btn:hover { border-color: var(--brand); color: var(--brand); }
a { color: var(--brand); }
footer { margin-top: 56px; color: var(--muted); font-size: 0.82rem; border-top: 1px solid var(--border); padding-top: 20px; }
.doc h2:first-child { margin-top: 0; }
.doc pre { white-space: pre-wrap; font-family: inherit; margin: 0; }
.lang-switch { display: flex; gap: 8px; margin-bottom: 8px; }
.lang-switch a { font-size: 0.82rem; font-weight: 600; text-decoration: none; }