/* V35 — conservative desktop navigation refresh
   Uses the existing V33 markup. Mobile navigation is intentionally untouched. */
@media (min-width:1081px){
  .site-header{
    top:0;
    padding:12px 0 8px;
    background:linear-gradient(180deg,rgba(247,246,242,.96) 0%,rgba(247,246,242,.72) 72%,rgba(247,246,242,0) 100%);
  }
  .site-header.is-scrolled{
    top:0;
    padding:7px 0;
    background:rgba(247,246,242,.9);
    box-shadow:none;
    backdrop-filter:blur(18px) saturate(130%);
    -webkit-backdrop-filter:blur(18px) saturate(130%);
  }
  .nav--polished,
  .site-header.is-scrolled .nav--polished{
    width:min(calc(100% - 48px),1240px);
    height:66px;
    padding:6px 8px 6px 10px;
    border:1px solid rgba(23,23,20,.08);
    border-radius:20px;
    background:rgba(255,255,255,.94);
    box-shadow:0 8px 28px rgba(23,23,20,.055);
    backdrop-filter:blur(16px) saturate(130%);
    -webkit-backdrop-filter:blur(16px) saturate(130%);
  }
  .site-header.is-scrolled .nav--polished{
    height:62px;
    box-shadow:0 10px 30px rgba(23,23,20,.075);
  }
  .brand--logo-only,
  .brand-logo-image{
    width:52px;
    height:52px;
    border-radius:15px;
  }
  .site-header.is-scrolled .brand--logo-only,
  .site-header.is-scrolled .brand-logo-image{
    width:48px;
    height:48px;
  }
  .nav--polished .desktop-nav{
    gap:2px;
    padding:3px;
    border:0;
    border-radius:14px;
    background:#f5f4ef;
  }
  .nav--polished .desktop-nav>a{
    min-height:40px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:8px 16px;
    border-radius:11px;
    color:#55554f;
    font-size:13px;
    font-weight:650;
    letter-spacing:-.01em;
    transition:background-color .18s ease,color .18s ease,box-shadow .18s ease;
  }
  .nav--polished .desktop-nav>a:before,
  .nav--polished .desktop-nav>a:after{display:none!important}
  .nav--polished .desktop-nav>a:hover{
    color:var(--ink);
    background:rgba(255,255,255,.9);
  }
  .nav--polished .desktop-nav>a.is-active{
    color:var(--ink);
    background:#fff;
    box-shadow:0 2px 9px rgba(23,23,20,.07),inset 0 0 0 1px rgba(23,23,20,.055);
  }
  .nav--polished .desktop-nav>a.is-active:before{
    content:"";
    display:block!important;
    position:absolute;
    right:50%;
    bottom:-7px;
    width:20px;
    height:3px;
    border-radius:99px;
    background:var(--yellow);
    transform:translateX(50%);
  }
  .nav--polished .nav-actions{gap:7px}
  .nav-learning-shortcut{
    min-height:42px;
    padding:8px 14px;
    border:0;
    border-radius:12px;
    background:var(--ink);
    color:#fff;
    box-shadow:none;
    font-size:12px;
    font-weight:750;
  }
  .nav-learning-shortcut:hover{
    background:#2b2b27;
    color:#fff;
  }
  .nav-learning-shortcut span:last-child{color:var(--yellow)}
  .nav--polished .search-trigger{
    width:42px;
    height:42px;
    border:1px solid rgba(23,23,20,.08);
    border-radius:12px;
    background:#fff;
    color:var(--ink);
    box-shadow:none;
  }
  .nav--polished .search-trigger:hover{
    background:var(--yellow-soft);
    border-color:rgba(23,23,20,.12);
    transform:none;
  }
}

@media (min-width:1081px) and (max-width:1180px){
  .nav--polished .desktop-nav>a{padding-inline:12px}
  .nav-learning-shortcut{display:none}
}

/* V46 — editable mobile menu section label. */
.mobile-menu-kicker{
  display:none;
}
@media (max-width:1080px){
  .mobile-menu-kicker{
    display:block;
    margin:2px 20px 8px;
    color:#77766f;
    font-size:11px;
    font-weight:800;
    letter-spacing:.02em;
  }
}

/* Product Design v49 — reliable touch targets. */
@media(max-width:1080px){
  .menu-trigger,.search-trigger,.mobile-menu-close{width:46px!important;height:46px!important;min-width:46px;min-height:46px}
  .mobile-menu-nav a{min-height:76px}
}