/* ETG Calculator shared site header. Every rule is scoped to #etg-site-nav (and the theme's #masthead wrapper). */
/* one shared content column: the theme's container (1164px, 1124px of text) is widened to 1240px so ordinary pages start and end exactly where the header and footer do (1200px) */
@media (min-width:922px){#content > .ast-container{max-width:1240px}}
#masthead.site-header{background:none;border:0;box-shadow:none;margin:0;padding:0;position:relative;z-index:40}
#etg-site-nav{--navy:#0B2A4E;--navy-2:#0E3563;--blue:#1E6FEB;--blue-wash:#EAF2FF;--ink:#16233A;--line:#E3E7ED;background:var(--navy);color:#fff;position:relative;z-index:40;font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
#etg-site-nav *,#etg-site-nav *::before,#etg-site-nav *::after{box-sizing:border-box}
/* defend against unscoped rules in page content (e.g. button{width:100%}, a{...}) leaking into the header */
#etg-site-nav a,#etg-site-nav button{width:auto;min-width:0;max-width:none;height:auto;min-height:0;float:none;top:auto;right:auto;bottom:auto;text-shadow:none;filter:none}
#etg-site-nav ul,#etg-site-nav li{float:none;width:auto;max-width:none;background:none;border:0}
#etg-site-nav .wrap{max-width:1280px;margin:0 auto;padding:0 clamp(24px,3.2vw,40px);display:flex;align-items:center;justify-content:space-between;height:64px}
#etg-site-nav .logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;flex:none;color:#fff;text-decoration:none}
#etg-site-nav .logo .sq{width:26px;height:26px;border-radius:7px;background:var(--blue);display:flex;align-items:center;justify-content:center;font-size:12px}
#etg-site-nav .nav-list{list-style:none;display:flex;align-items:center;gap:4px;margin:0;padding:0}
#etg-site-nav .nav-item{position:relative;margin:0;padding:0;list-style:none}
#etg-site-nav .nav-link{display:flex;align-items:center;gap:5px;color:#C9D6EA;text-decoration:none;font-size:14px;font-weight:500;line-height:1.5;padding:10px 12px;border-radius:8px;background:none;border:0;box-shadow:none;margin:0;text-transform:none;letter-spacing:normal;cursor:pointer;font-family:inherit}
#etg-site-nav .nav-link:hover,#etg-site-nav .nav-link:focus,#etg-site-nav .nav-item.open .nav-link{color:#fff;background:rgba(255,255,255,.08)}
/* "Tools" is a real link to the tools page; the small arrow beside it opens the dropdown */
#etg-site-nav .nav-item-split{display:flex;align-items:center}
#etg-site-nav .nav-item-split > .nav-link:first-child{padding-right:4px;border-radius:8px 0 0 8px}
#etg-site-nav .nav-item-split > .nav-chev{padding:10px 8px 10px 3px;border-radius:0 8px 8px 0}
#etg-site-nav .nav-item-split:hover > .nav-link{color:#fff;background:rgba(255,255,255,.08)}
#etg-site-nav .nav-link .chev{width:12px;height:12px;transition:transform .2s ease}
#etg-site-nav .nav-item.open .nav-link .chev{transform:rotate(180deg)}
#etg-site-nav .dropdown{position:absolute;top:calc(100% + 10px);left:0;min-width:240px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 24px 44px -20px rgba(11,42,78,.35);padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .18s ease,transform .18s ease,visibility .18s}
#etg-site-nav .nav-item.open .dropdown{opacity:1;visibility:visible;transform:none}
#etg-site-nav .dropdown a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink);text-decoration:none;font-size:13.5px;font-weight:400}
#etg-site-nav .dropdown a:hover{background:var(--blue-wash);color:#1553B5}
#etg-site-nav .nav-toggle{display:none;background:none;border:0;border-radius:0;box-shadow:none;margin:0;padding:6px;cursor:pointer;flex:none}
#etg-site-nav .nav-toggle:hover,#etg-site-nav .nav-toggle:focus{background:none}
#etg-site-nav .nav-toggle svg{width:22px;height:22px;color:#fff}
@media (max-width:980px){
  #etg-site-nav .nav-list{display:none;position:absolute;left:0;right:0;top:64px;background:var(--navy-2);flex-direction:column;align-items:stretch;gap:0;padding:8px 0;max-height:calc(100vh - 64px);overflow-y:auto;box-shadow:0 12px 24px -12px rgba(0,0,0,.4)}
  #etg-site-nav .nav-list.open{display:flex}
  #etg-site-nav .nav-item{width:100%}
  #etg-site-nav .nav-link{width:100%;padding:14px 24px;border-radius:0;justify-content:space-between}
  #etg-site-nav .nav-item-split{flex-wrap:wrap}
  #etg-site-nav .nav-item-split > .nav-link:first-child{flex:1 1 auto;width:auto;padding:14px 0 14px 24px;border-radius:0;justify-content:flex-start}
  #etg-site-nav .nav-item-split > .nav-chev{flex:0 0 auto;width:auto;padding:14px 24px;border-radius:0;justify-content:center}
  #etg-site-nav .nav-item-split > .dropdown{flex:0 0 100%}
  #etg-site-nav .dropdown{position:static;display:none;opacity:1;visibility:visible;transform:none;background:rgba(0,0,0,.15);border:0;border-radius:0;box-shadow:none;padding:4px 12px 8px}
  #etg-site-nav .nav-item.open .dropdown{display:block}
  #etg-site-nav .dropdown a{color:#DCE6F5;padding:10px 12px}
  #etg-site-nav .dropdown a:hover{background:rgba(255,255,255,.08);color:#fff}
  #etg-site-nav .nav-toggle{display:block}
}