/* ITIA Header Refinement — compact institutional proportions, loaded after UI polish. */
:root{--itia-header-main:66px;--itia-header-utility:28px;--itia-header-scrolled:60px}
.itia-institutional-header{background:rgba(255,255,255,.985);border-bottom:1px solid rgba(3,22,47,.09);box-shadow:0 5px 18px rgba(3,22,47,.05)}
.itia-a-utility{max-height:var(--itia-header-utility);font-size:11px;letter-spacing:.025em}
.itia-a-utility-inner{min-height:var(--itia-header-utility);gap:18px}
.itia-a-utility p{font-weight:600;color:#d7e4ec;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.itia-a-utility-links{gap:14px}
.itia-a-utility a{font-size:10.5px;font-weight:700;letter-spacing:.035em}
.itia-a-header-main{min-height:var(--itia-header-main);gap:18px}
.itia-institutional-header.itia-ui-scrolled .itia-a-header-main{min-height:var(--itia-header-scrolled)}
.itia-a-brand{min-width:190px}
.itia-a-brand img{width:218px;max-width:27vw}
.itia-institutional-header.itia-ui-scrolled .itia-a-brand img{transform:scale(.96);transform-origin:left center}
.itia-a-nav-list{gap:1px}
.itia-a-nav-link{min-height:40px;padding:0 8px;font-size:12px;letter-spacing:.028em;font-weight:800}
.itia-a-submenu-toggle{width:28px;height:38px;margin-left:-6px}
.itia-a-header-cta{min-height:40px;padding:0 14px;border-radius:5px;font-size:11.5px;letter-spacing:.055em;box-shadow:0 7px 18px rgba(5,37,84,.15)}
.itia-a-submenu{top:calc(100% + 6px)}

@media(min-width:1081px) and (max-width:1260px){
  .itia-a-header-main{gap:12px}
  .itia-a-brand{min-width:170px}
  .itia-a-brand img{width:198px;max-width:25vw}
  .itia-a-nav-link{padding-inline:6px;font-size:11.2px}
  .itia-a-submenu-toggle{width:25px}
  .itia-a-header-cta{padding-inline:11px;font-size:10.8px}
}

@media(max-width:1080px){
  :root{--itia-header-main:66px;--itia-header-utility:26px;--itia-header-scrolled:62px}
  .itia-a-header-main{min-height:var(--itia-header-main);gap:14px}
  .itia-a-brand{min-width:0}
  .itia-a-brand img{width:206px;max-width:56vw}
  .itia-a-menu-toggle{width:42px;height:42px;border-radius:6px}
  .itia-a-menu-icon,.itia-a-menu-icon:before,.itia-a-menu-icon:after{width:19px}
  .itia-a-nav{padding-top:10px}
}

@media(max-width:700px){
  :root{--itia-header-main:62px;--itia-header-scrolled:60px}
  .itia-a-utility{display:none}
  .itia-a-header-main{min-height:var(--itia-header-main)}
  .itia-a-brand img{width:188px;max-width:66vw}
  .itia-a-menu-toggle{width:40px;height:40px}
  .itia-a-container{width:min(100% - 24px,var(--itia-a-width))}
}

@media(max-width:390px){
  .itia-a-brand img{width:170px;max-width:64vw}
}

@media(prefers-reduced-motion:reduce){
  .itia-a-brand img{transform:none!important}
}