/* LynnAI shared navigation: one geometry and one visual language site-wide. */
:root {
  --site-nav-ink: #15161a;
  --site-nav-muted: #737780;
  --site-nav-line: #cbd0d6;
  --site-nav-fog: #e2e4e7;
  --site-nav-paper: #f8f8f6;
}

body[data-page]:not([data-page="home"]) .site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  height: 64px;
  padding: 0 clamp(20px, 4vw, 64px);
  display: grid;
  grid-template-columns: minmax(190px, 1fr) 138px minmax(190px, 1fr);
  align-items: center;
  gap: 20px;
  color: var(--site-nav-ink);
  border-bottom: 1px solid #c3c7cd;
  background: rgba(248, 248, 246, 0.96);
  box-shadow: 0 3px 14px rgba(27, 29, 34, 0.04);
  backdrop-filter: blur(18px);
  animation: none;
}

body[data-page="home"] .site-header {
  position: fixed;
  inset: 0 0 auto;
}

body[data-page]:not([data-page="home"]) .site-header .brand {
  grid-column: 1;
  justify-self: start;
  gap: 10px;
  color: var(--site-nav-ink);
}

body[data-page]:not([data-page="home"]) .site-header .brand span {
  display: inline;
}

body[data-page]:not([data-page="home"]) .site-header .brand img {
  width: 34px;
  height: 34px;
  opacity: 1;
  filter: none;
  mix-blend-mode: multiply;
}

body[data-page]:not([data-page="home"]) .site-nav {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 138px;
  padding: 3px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border: 1px solid var(--site-nav-line);
  border-radius: 11px;
  background: var(--site-nav-fog);
  box-sizing: border-box;
  transform: translate(-50%, -50%);
}

body[data-page]:not([data-page="home"]) .site-nav a {
  width: 100%;
  min-width: 0;
  height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 0;
  color: var(--site-nav-muted);
  background: transparent;
  box-shadow: none;
  font-size: 12px;
  font-weight: 750;
  transform: none;
}

body[data-page]:not([data-page="home"]) .site-nav a:first-child {
  border-radius: 7px 3px 3px 7px;
}

body[data-page]:not([data-page="home"]) .site-nav a:last-child {
  border-radius: 3px 7px 7px 3px;
}

body[data-page]:not([data-page="home"]) .site-nav a:hover,
body[data-page]:not([data-page="home"]) .site-nav a.active {
  color: var(--site-nav-ink);
  border-color: #c6cad0;
  background: #fff;
  box-shadow: inset 0 1px 0 #fff;
  transform: none;
}

body[data-page]:not([data-page="home"]) .site-nav a::after,
body[data-page]:not([data-page="home"]) .site-nav a.active::after {
  content: none !important;
  display: none !important;
}

body[data-page]:not([data-page="home"]) .header-actions {
  grid-column: 3;
  justify-self: end;
  min-width: 0;
  color: var(--site-nav-ink);
}

body[data-page]:not([data-page="home"]) .header-points,
body[data-page]:not([data-page="home"]) .user-menu-button {
  min-height: 34px;
  color: var(--site-nav-ink);
  border: 1px solid var(--site-nav-line);
  background: #fff;
  box-shadow: 0 1px 0 #b8bcc3;
}

body[data-page]:not([data-page="home"]) .site-header .text-button,
body[data-page]:not([data-page="home"]) .site-header .user-menu-button {
  color: var(--site-nav-ink);
}

body[data-page]:not([data-page="home"]) .user-menu-popover {
  color: var(--site-nav-ink);
  border-color: var(--site-nav-line);
  background: #fff;
  box-shadow: 0 18px 50px rgba(25, 28, 33, 0.14);
}

body[data-page]:not([data-page="home"]) .menu-button {
  color: var(--site-nav-ink);
  border-color: var(--site-nav-line);
  background: #fff;
  box-shadow: 0 1px 0 #b5b9c0;
}

body[data-page]:not([data-page="home"]) .menu-button span {
  background: var(--site-nav-ink);
}

@media (max-width: 760px) {
  body[data-page]:not([data-page="home"]) .site-header {
    min-height: 60px;
    height: auto;
    padding: 10px 16px;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 10px;
  }

  body[data-page]:not([data-page="home"]) .site-header .brand {
    grid-column: 1;
  }

  body[data-page]:not([data-page="home"]) .header-actions {
    grid-column: 2;
    grid-row: 1;
    width: auto;
    justify-self: end;
    gap: 6px;
  }

  body[data-page]:not([data-page="home"]) .header-actions .text-button {
    min-width: 0;
    padding-inline: 9px;
  }

  body[data-page]:not([data-page="home"]) .header-points,
  body[data-page]:not([data-page="home"]) .user-menu-button {
    min-width: 0;
    padding-inline: 9px;
    font-size: 12px;
  }

  body[data-page]:not([data-page="home"]) .menu-button {
    grid-column: 3;
    grid-row: 1;
    display: inline-block;
    justify-self: end;
  }

  body[data-page]:not([data-page="home"]) .site-nav:not(.open) {
    display: none;
  }

  body[data-page]:not([data-page="home"]) .site-nav.open {
    position: static;
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    padding: 6px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-color: var(--site-nav-line);
    background: var(--site-nav-paper);
    transform: none;
  }

  body[data-page]:not([data-page="home"]) .site-nav a {
    width: 100%;
    padding-inline: 10px;
    justify-content: center;
    border-radius: 8px;
  }
}

@media (max-width: 360px) {
  body[data-page]:not([data-page="home"]) .site-header .brand span {
    display: none;
  }
}