/* The launch-site header, scoped to .site-header so it can sit on pages that use older styles (Docs). */
.site-header {
  --bg: #fbfbf9; --surface: #ffffff; --surface-2: #f5f5f2; --surface-3: #ebebe6;
  --line: rgba(15, 15, 20, 0.08); --line-2: rgba(15, 15, 20, 0.14);
  --text: #0e0e12; --text-2: #45454f; --muted: #676771;
  --amber-soft: rgba(245, 165, 36, 0.14); --amber-text: #b45309;
  --shadow-lg: 0 1px 2px rgba(15, 15, 20, 0.04), 0 24px 60px rgba(15, 15, 20, 0.12);
  --sans: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --gutter: 24px;
  position: sticky; top: 0; z-index: 40;
  background: rgba(251, 251, 249, 0.86); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
  font-family: var(--sans); font-size: 16px; line-height: 1.55; color: var(--text); -webkit-font-smoothing: antialiased;
}
.site-header *, .site-header *::before, .site-header *::after { box-sizing: border-box; }
.site-header a { color: inherit; }
.site-header img, .site-header svg { display: block; max-width: 100%; }
.site-header p { margin: 0; }
.site-header .wrap { width: 100%; max-width: calc(1160px + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.site-header .header-row { display: flex; align-items: center; gap: 28px; min-height: 64px; }
.site-header .brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; text-decoration: none; letter-spacing: -0.01em; }
.site-header .brand img { width: 28px; height: 28px; }
.site-header .nav { display: flex; align-items: center; gap: 2px; flex: 1; }
.site-header .nav > a { padding: 7px 11px; border-radius: 8px; text-decoration: none; font-size: 14.5px; color: var(--text-2); }
.site-header .nav > a:hover, .site-header .nav > a[aria-current="page"] { color: var(--text); background: var(--surface-3); }
.site-header .nav-drop { position: relative; }
.site-header .nav-drop-btn { display: inline-flex; align-items: center; gap: 4px; padding: 7px 11px; border: 0; border-radius: 8px; background: transparent; font: inherit; font-size: 14.5px; color: var(--text-2); cursor: pointer; }
.site-header .nav-drop-btn svg { width: 12px; height: 12px; transition: transform .15s ease; }
.site-header .nav-drop-btn:hover, .site-header .nav-drop.is-open .nav-drop-btn, .site-header .nav-drop.is-current .nav-drop-btn { color: var(--text); background: var(--surface-3); }
.site-header .nav-drop.is-open .nav-drop-btn svg { transform: rotate(180deg); }
.site-header .nav-panel { position: absolute; top: calc(100% + 8px); left: -8px; width: 360px; padding: 8px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line-2); box-shadow: var(--shadow-lg); display: none; }
.site-header .nav-drop.is-open .nav-panel { display: grid; gap: 2px; }
@media (hover: hover) { .site-header .nav-drop:hover .nav-panel { display: grid; gap: 2px; } }
.site-header .nav-drop::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 10px; }
.site-header .pm-all { display: flex; justify-content: space-between; padding: 10px 12px 12px; margin-bottom: 4px; border-bottom: 1px solid var(--line); font-size: 13.5px; font-weight: 600; color: var(--text); text-decoration: none; }
.site-header .pm-item { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border-radius: 10px; text-decoration: none; color: var(--text); }
.site-header .pm-item:hover { background: var(--surface-2); }
.site-header .pm-ic { flex: none; width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: var(--amber-soft); color: var(--amber-text); }
.site-header .pm-ic svg { width: 18px; height: 18px; }
.site-header .pm-item b { display: block; font-size: 14.5px; font-weight: 600; }
.site-header .pm-item small { display: block; margin-top: 2px; font-size: 13px; color: var(--muted); line-height: 1.4; }
.site-header .header-actions { display: flex; align-items: center; gap: 6px; }
.site-header .link { font-size: 14.5px; text-decoration: none; color: var(--text-2); padding: 7px 10px; }
.site-header .link:hover { color: var(--text); }
.site-header .btn { display: inline-flex; align-items: center; justify-content: center; min-height: 34px; padding: 0 12px; border-radius: 8px; border: 1px solid transparent; font-weight: 600; font-size: 14px; text-decoration: none; white-space: nowrap; cursor: pointer; background: var(--text); color: #fff; }
.site-header .btn:hover { background: #2c2c34; color: #fff; }
.site-header .menu-toggle { display: none; margin-left: auto; width: 42px; height: 42px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--surface); cursor: pointer; padding: 0; }
.site-header .menu-toggle span { display: block; width: 18px; height: 2px; margin: 4px auto; background: var(--text); border-radius: 2px; }
.site-header .mobile-menu { display: none; }
@media (max-width: 1080px) {
  .site-header .nav, .site-header .header-actions .link { display: none; }
  .site-header .menu-toggle { display: block; }
  .site-header .header-actions { margin-left: auto; }
  .site-header .mobile-menu.is-open { display: block; border-top: 1px solid var(--line); padding: 8px var(--gutter) 20px; max-height: 80vh; overflow: auto; }
  .site-header .mobile-menu a { display: block; padding: 12px 2px; font-size: 16px; text-decoration: none; border-bottom: 1px solid var(--line); color: var(--text-2); }
  .site-header .mobile-menu a.sub { padding-left: 14px; }
  .site-header .mobile-menu .btn { margin-top: 16px; width: 100%; min-height: 42px; color: #fff; border-bottom: 0; }
  .site-header .mm-label { padding: 14px 2px 4px; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
}
@media (max-width: 720px) {
  .site-header { --gutter: 16px; }
  .site-header .header-actions .btn { display: none; }
}