/* Albert Lab v83 — canonical header/navigation treatment on every page. */
@media (min-width: 981px) {
  .site-header .header-inner {
    width: min(2400px, calc(100% - clamp(28px, 4vw, 96px))) !important;
    min-height: var(--header-h, 72px) !important;
    margin-inline: auto !important;
    display: flex !important;
    align-items: center !important;
    gap: clamp(.75rem, 1.25vw, 1.35rem) !important;
  }

  .site-header .brand {
    display: inline-flex !important;
    align-items: center !important;
    gap: .72rem !important;
    flex: 0 0 auto !important;
    min-width: 0 !important;
  }

  .site-header .brand-mark {
    display: block;
    width: auto !important;
    height: clamp(46px, 3.65vw, 56px) !important;
    flex: 0 0 auto !important;
  }

  .site-header .brand-wordmark {
    display: grid !important;
    gap: .02rem !important;
    line-height: 1.1 !important;
  }

  .site-header .header-actions {
    display: flex !important;
    align-items: center !important;
    flex: 1 1 auto !important;
    min-width: 0 !important;
    gap: clamp(.75rem, 1.25vw, 1.35rem) !important;
  }

  .site-header .main-nav {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    flex: 1 1 auto !important;
    min-width: 0 !important;
    gap: clamp(.7rem, 1.2vw, 1.25rem) !important;
  }

  .site-header .nav-group {
    display: flex !important;
    align-items: center !important;
    min-width: 0 !important;
  }

  .site-header .nav-group-branches {
    justify-content: flex-start !important;
    gap: .34rem !important;
  }

  .site-header .nav-group-site {
    margin-left: auto !important;
    justify-content: flex-end !important;
    gap: .16rem !important;
    padding-left: clamp(.9rem, 1.5vw, 1.45rem) !important;
    border-left: 1px solid color-mix(in srgb, #ee7100 66%, var(--line)) !important;
  }

  .site-header .utility-controls {
    display: flex !important;
    align-items: center !important;
    flex: 0 0 auto !important;
    margin-left: 0 !important;
  }
}

/* Audience pathways always remain visible as coloured pills. */
.site-header .main-nav .nav-branch {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border: 2.5px solid transparent !important;
  border-radius: 999px !important;
  padding: .48rem .74rem !important;
  line-height: 1 !important;
  text-decoration: none !important;
  box-shadow: none !important;
  transform: none;
}
.site-header .main-nav .nav-branch::after { display: none !important; }

.site-header .main-nav .nav-peers {
  color: #8bd6ff !important;
  border-color: #5bc5f2 !important;
  background: rgba(0,78,159,.18) !important;
}
.site-header .main-nav .nav-apprentice {
  color: #72e0ba !important;
  border-color: #00a879 !important;
  background: rgba(0,120,120,.17) !important;
}
.site-header .main-nav .nav-beginner {
  color: #ffb56c !important;
  border-color: #ee7100 !important;
  background: rgba(213,59,10,.16) !important;
}

.site-header .main-nav .nav-peers:hover,
.site-header .main-nav .nav-peers:focus-visible,
.site-header .main-nav .nav-peers.active {
  color: #fff !important;
  background: rgba(0,78,159,.42) !important;
  border-color: #5bc5f2 !important;
  box-shadow: 0 0 0 3px rgba(91,197,242,.46), inset 0 -3px #5bc5f2 !important;
}
.site-header .main-nav .nav-apprentice:hover,
.site-header .main-nav .nav-apprentice:focus-visible,
.site-header .main-nav .nav-apprentice.active {
  color: #fff !important;
  background: rgba(0,120,120,.42) !important;
  border-color: #00a879 !important;
  box-shadow: 0 0 0 3px rgba(0,168,121,.42), inset 0 -3px #00a879 !important;
}
.site-header .main-nav .nav-beginner:hover,
.site-header .main-nav .nav-beginner:focus-visible,
.site-header .main-nav .nav-beginner.active {
  color: #fff !important;
  background: rgba(213,59,10,.40) !important;
  border-color: #ee7100 !important;
  box-shadow: 0 0 0 3px rgba(238,113,0,.44), inset 0 -3px #fdc300 !important;
}

/* Ordinary site links remain visually separate; only the current page gets a ring. */
.site-header .main-nav .nav-site-link {
  border: 2px solid transparent !important;
  border-radius: 999px !important;
  padding: .46rem .72rem !important;
  background: transparent !important;
  box-shadow: none !important;
}
.site-header .main-nav .nav-site-link:hover,
.site-header .main-nav .nav-site-link:focus-visible {
  color: var(--ink-strong) !important;
  border-color: color-mix(in srgb, #ee7100 42%, transparent) !important;
  background: color-mix(in srgb, #ee7100 9%, transparent) !important;
}
.site-header .main-nav .nav-site-link.active {
  color: var(--ink-strong) !important;
  border-color: #ee7100 !important;
  background: rgba(238,113,0,.17) !important;
  box-shadow: 0 0 0 2px rgba(238,113,0,.28), inset 0 -3px #ee7100 !important;
}

html.light-mode .site-header .main-nav .nav-peers { color: #003e6b !important; background: rgba(91,197,242,.15) !important; }
html.light-mode .site-header .main-nav .nav-apprentice { color: #006d61 !important; background: rgba(0,168,121,.12) !important; }
html.light-mode .site-header .main-nav .nav-beginner { color: #a83a06 !important; background: rgba(238,113,0,.12) !important; }
html.light-mode .site-header .main-nav .nav-peers.active,
html.light-mode .site-header .main-nav .nav-apprentice.active,
html.light-mode .site-header .main-nav .nav-beginner.active { color: #07111f !important; }

/* Canonical compact brand. The older full lockup is never used in the top bar. */
.site-header .brand-logo { display: none !important; }
.site-header .brand .brand-mark.logo-dark-image { display: block !important; }
.site-header .brand .brand-mark.logo-light-image { display: none !important; }
html.light-mode .site-header .brand .brand-mark.logo-dark-image { display: none !important; }
html.light-mode .site-header .brand .brand-mark.logo-light-image { display: block !important; }

@media (max-width: 980px) {
  .site-header .main-nav.open { display: grid !important; grid-template-columns: 1fr !important; gap: .65rem !important; }
  .site-header .main-nav .nav-group { display: grid !important; width: 100% !important; }
  .site-header .main-nav .nav-group-branches { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; gap: .4rem !important; }
  .site-header .main-nav .nav-group-site { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; border-left: 0 !important; border-top: 1px solid color-mix(in srgb, #ee7100 48%, var(--line)) !important; padding: .65rem 0 0 !important; }
  .site-header .main-nav .nav-group a { width: 100% !important; }
}

/* v85 — stable navigation geometry and underline-only state for site sections. */
.site-header .main-nav a {
  font-weight: 650 !important;
  transform: none !important;
}

/* The audience-path pills keep exactly the same geometry in every state. */
.site-header .main-nav .nav-branch,
.site-header .main-nav .nav-branch:hover,
.site-header .main-nav .nav-branch:focus-visible,
.site-header .main-nav .nav-branch.active {
  font-weight: 650 !important;
  padding: .48rem .74rem !important;
  border-width: 2.5px !important;
  transform: none !important;
}

/* Ordinary site navigation never grows a pill/ring. Active and hover states are
   communicated solely by the orange underline, so neighbouring links do not move. */
.site-header .main-nav .nav-site-link,
.site-header .main-nav .nav-site-link:hover,
.site-header .main-nav .nav-site-link:focus-visible,
.site-header .main-nav .nav-site-link.active {
  position: relative !important;
  box-sizing: border-box !important;
  font-weight: 650 !important;
  padding: .46rem .72rem !important;
  border: 2px solid transparent !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  transform: none !important;
}
.site-header .main-nav .nav-site-link::after {
  display: block !important;
  content: "" !important;
  position: absolute !important;
  left: 22% !important;
  right: 22% !important;
  bottom: .16rem !important;
  height: 3px !important;
  border-radius: 999px !important;
  background: #ee7100 !important;
  transform: scaleX(0) !important;
  transform-origin: center !important;
  transition: transform .18s ease !important;
}
.site-header .main-nav .nav-site-link:hover::after,
.site-header .main-nav .nav-site-link:focus-visible::after,
.site-header .main-nav .nav-site-link.active::after {
  transform: scaleX(1) !important;
}


/* v87 — site-section navigation uses underline only, never an active pill/ring. */
.site-header .main-nav .nav-site-link,
.site-header .main-nav .nav-site-link:hover,
.site-header .main-nav .nav-site-link:focus-visible,
.site-header .main-nav .nav-site-link.active {
  border-color: transparent !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  outline: none !important;
}
.site-header .main-nav .nav-site-link:hover::after,
.site-header .main-nav .nav-site-link:focus-visible::after,
.site-header .main-nav .nav-site-link.active::after {
  transform: scaleX(1) !important;
}

/* v93 — personalized colour harmony overrides for the canonical header. */
html.personalized-palette .site-header .nav-group-site {
  border-left-color: color-mix(in srgb, var(--palette-complement) 66%, var(--line)) !important;
}
html.personalized-palette .site-header .main-nav .nav-peers {
  color: color-mix(in srgb, var(--palette-peers) 76%, white) !important;
  border-color: var(--palette-peers) !important;
  background: color-mix(in srgb, var(--palette-peers) 19%, transparent) !important;
}
html.personalized-palette .site-header .main-nav .nav-apprentice {
  color: color-mix(in srgb, var(--palette-apprentice) 76%, white) !important;
  border-color: var(--palette-apprentice) !important;
  background: color-mix(in srgb, var(--palette-apprentice) 19%, transparent) !important;
}
html.personalized-palette .site-header .main-nav .nav-beginner {
  color: color-mix(in srgb, var(--palette-beginner) 76%, white) !important;
  border-color: var(--palette-beginner) !important;
  background: color-mix(in srgb, var(--palette-beginner) 19%, transparent) !important;
}
html.personalized-palette .site-header .main-nav .nav-peers:hover,
html.personalized-palette .site-header .main-nav .nav-peers:focus-visible,
html.personalized-palette .site-header .main-nav .nav-peers.active {
  border-color: var(--palette-peers) !important;
  background: color-mix(in srgb, var(--palette-peers) 42%, transparent) !important;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--palette-peers) 44%, transparent), inset 0 -3px var(--palette-peers) !important;
}
html.personalized-palette .site-header .main-nav .nav-apprentice:hover,
html.personalized-palette .site-header .main-nav .nav-apprentice:focus-visible,
html.personalized-palette .site-header .main-nav .nav-apprentice.active {
  border-color: var(--palette-apprentice) !important;
  background: color-mix(in srgb, var(--palette-apprentice) 42%, transparent) !important;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--palette-apprentice) 44%, transparent), inset 0 -3px var(--palette-apprentice) !important;
}
html.personalized-palette .site-header .main-nav .nav-beginner:hover,
html.personalized-palette .site-header .main-nav .nav-beginner:focus-visible,
html.personalized-palette .site-header .main-nav .nav-beginner.active {
  border-color: var(--palette-beginner) !important;
  background: color-mix(in srgb, var(--palette-beginner) 42%, transparent) !important;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--palette-beginner) 44%, transparent), inset 0 -3px var(--palette-beginner) !important;
}
html.personalized-palette .site-header .main-nav .nav-site-link::after {
  background: var(--palette-complement) !important;
}
html.light-mode.personalized-palette .site-header .main-nav .nav-peers,
html.light-mode.personalized-palette .site-header .main-nav .nav-apprentice,
html.light-mode.personalized-palette .site-header .main-nav .nav-beginner {
  color: #07111f !important;
}

/* v102 — cleaner branch navigation: no rounded pills, just coloured labels with underline. */
.site-header .main-nav .nav-branch,
.site-header .main-nav .nav-branch:hover,
.site-header .main-nav .nav-branch:focus-visible,
.site-header .main-nav .nav-branch.active {
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: .46rem .72rem .62rem !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  outline: none !important;
  line-height: 1.05 !important;
}
.site-header .main-nav .nav-branch::after {
  display: block !important;
  content: "" !important;
  position: absolute !important;
  left: 18% !important;
  right: 18% !important;
  bottom: .12rem !important;
  height: 3px !important;
  border-radius: 999px !important;
  transform: scaleX(0) !important;
  transform-origin: center !important;
  transition: transform .22s ease !important;
}
.site-header .main-nav .nav-peers { color: #9b70ff !important; }
.site-header .main-nav .nav-apprentice { color: #16d68d !important; }
.site-header .main-nav .nav-beginner { color: #ffad2f !important; }
.site-header .main-nav .nav-peers::after { background: #9b70ff !important; }
.site-header .main-nav .nav-apprentice::after { background: #16d68d !important; }
.site-header .main-nav .nav-beginner::after { background: #ffad2f !important; }
.site-header .main-nav .nav-branch:hover::after,
.site-header .main-nav .nav-branch:focus-visible::after,
.site-header .main-nav .nav-branch.active::after {
  transform: scaleX(1) !important;
}
.site-header .main-nav .nav-branch:hover,
.site-header .main-nav .nav-branch:focus-visible,
.site-header .main-nav .nav-branch.active {
  color: inherit !important;
}
.site-header .main-nav .nav-peers:hover,
.site-header .main-nav .nav-peers:focus-visible,
.site-header .main-nav .nav-peers.active { color: #b58cff !important; }
.site-header .main-nav .nav-apprentice:hover,
.site-header .main-nav .nav-apprentice:focus-visible,
.site-header .main-nav .nav-apprentice.active { color: #39e3a1 !important; }
.site-header .main-nav .nav-beginner:hover,
.site-header .main-nav .nav-beginner:focus-visible,
.site-header .main-nav .nav-beginner.active { color: #ffbe57 !important; }
html.light-mode .site-header .main-nav .nav-peers { color: #245eb6 !important; }
html.light-mode .site-header .main-nav .nav-apprentice { color: #0b8e69 !important; }
html.light-mode .site-header .main-nav .nav-beginner { color: #d36400 !important; }
html.light-mode .site-header .main-nav .nav-peers::after { background: #245eb6 !important; }
html.light-mode .site-header .main-nav .nav-apprentice::after { background: #0b8e69 !important; }
html.light-mode .site-header .main-nav .nav-beginner::after { background: #d36400 !important; }
html.personalized-palette .site-header .main-nav .nav-peers,
html.personalized-palette .site-header .main-nav .nav-peers:hover,
html.personalized-palette .site-header .main-nav .nav-peers:focus-visible,
html.personalized-palette .site-header .main-nav .nav-peers.active { color: var(--palette-peers) !important; }
html.personalized-palette .site-header .main-nav .nav-apprentice,
html.personalized-palette .site-header .main-nav .nav-apprentice:hover,
html.personalized-palette .site-header .main-nav .nav-apprentice:focus-visible,
html.personalized-palette .site-header .main-nav .nav-apprentice.active { color: var(--palette-apprentice) !important; }
html.personalized-palette .site-header .main-nav .nav-beginner,
html.personalized-palette .site-header .main-nav .nav-beginner:hover,
html.personalized-palette .site-header .main-nav .nav-beginner:focus-visible,
html.personalized-palette .site-header .main-nav .nav-beginner.active { color: var(--palette-beginner) !important; }
html.personalized-palette .site-header .main-nav .nav-peers::after { background: var(--palette-peers) !important; }
html.personalized-palette .site-header .main-nav .nav-apprentice::after { background: var(--palette-apprentice) !important; }
html.personalized-palette .site-header .main-nav .nav-beginner::after { background: var(--palette-beginner) !important; }

/* v104 — header identity colours stay fixed and independent of personalised palettes. */
.site-header .brand-wordmark .brand-line-main,
.site-header .brand-wordmark .brand-line-sub {
  color: #5bc5f2 !important;
}
html.light-mode .site-header .brand-wordmark .brand-line-main,
html.light-mode .site-header .brand-wordmark .brand-line-sub {
  color: #003e6b !important;
}

/* v105 — audience navigation uses exactly the same branch colours as the pathway cards. */
.site-header .main-nav .nav-peers,
.site-header .main-nav .nav-peers:hover,
.site-header .main-nav .nav-peers:focus-visible,
.site-header .main-nav .nav-peers.active {
  color: var(--blue-2) !important;
}
.site-header .main-nav .nav-apprentice,
.site-header .main-nav .nav-apprentice:hover,
.site-header .main-nav .nav-apprentice:focus-visible,
.site-header .main-nav .nav-apprentice.active {
  color: var(--green-2) !important;
}
.site-header .main-nav .nav-beginner,
.site-header .main-nav .nav-beginner:hover,
.site-header .main-nav .nav-beginner:focus-visible,
.site-header .main-nav .nav-beginner.active {
  color: var(--orange-2) !important;
}
.site-header .main-nav .nav-peers::after { background: var(--blue-2) !important; }
.site-header .main-nav .nav-apprentice::after { background: var(--green-2) !important; }
.site-header .main-nav .nav-beginner::after { background: var(--orange-2) !important; }


/* v107 — personalized palette branch links stay text-only; no background box/pill. */
html.personalized-palette .site-header .main-nav .nav-peers,
html.personalized-palette .site-header .main-nav .nav-apprentice,
html.personalized-palette .site-header .main-nav .nav-beginner,
html.personalized-palette .site-header .main-nav .nav-peers:hover,
html.personalized-palette .site-header .main-nav .nav-peers:focus-visible,
html.personalized-palette .site-header .main-nav .nav-peers.active,
html.personalized-palette .site-header .main-nav .nav-apprentice:hover,
html.personalized-palette .site-header .main-nav .nav-apprentice:focus-visible,
html.personalized-palette .site-header .main-nav .nav-apprentice.active,
html.personalized-palette .site-header .main-nav .nav-beginner:hover,
html.personalized-palette .site-header .main-nav .nav-beginner:focus-visible,
html.personalized-palette .site-header .main-nav .nav-beginner.active {
  background: transparent !important;
  box-shadow: none !important;
  border-color: transparent !important;
}
html.personalized-palette .site-header .main-nav .nav-peers::after { background: var(--palette-peers) !important; }
html.personalized-palette .site-header .main-nav .nav-apprentice::after { background: var(--palette-apprentice) !important; }
html.personalized-palette .site-header .main-nav .nav-beginner::after { background: var(--palette-beginner) !important; }


/* v110 — light mode branch links use a thin dark outline, never filled coloured boxes. */
html.light-mode .site-header .main-nav .nav-branch,
html.light-mode .site-header .main-nav .nav-branch:hover,
html.light-mode .site-header .main-nav .nav-branch:focus-visible,
html.light-mode .site-header .main-nav .nav-branch.active,
html.light-mode.personalized-palette .site-header .main-nav .nav-branch,
html.light-mode.personalized-palette .site-header .main-nav .nav-branch:hover,
html.light-mode.personalized-palette .site-header .main-nav .nav-branch:focus-visible,
html.light-mode.personalized-palette .site-header .main-nav .nav-branch.active {
  background: transparent !important;
  border: 1px solid rgba(7, 17, 31, .35) !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}
html.light-mode .site-header .main-nav .nav-peers,
html.light-mode .site-header .main-nav .nav-peers:hover,
html.light-mode .site-header .main-nav .nav-peers:focus-visible,
html.light-mode .site-header .main-nav .nav-peers.active {
  color: #245eb6 !important;
}
html.light-mode .site-header .main-nav .nav-apprentice,
html.light-mode .site-header .main-nav .nav-apprentice:hover,
html.light-mode .site-header .main-nav .nav-apprentice:focus-visible,
html.light-mode .site-header .main-nav .nav-apprentice.active {
  color: #0b8e69 !important;
}
html.light-mode .site-header .main-nav .nav-beginner,
html.light-mode .site-header .main-nav .nav-beginner:hover,
html.light-mode .site-header .main-nav .nav-beginner:focus-visible,
html.light-mode .site-header .main-nav .nav-beginner.active {
  color: #d36400 !important;
}