/* Showcase header. Scoped to keep the application and footer independent. */
.site-header{background:#fff;border-bottom:1px solid #e5e9f2;box-shadow:none}
.site-header .header-row{display:grid;grid-template-columns:auto 1fr auto;grid-template-areas:"brand nav actions";min-height:84px;gap:28px;padding-block:14px}
.site-header .brand{grid-area:brand;margin:0;gap:10px;font-size:19px;letter-spacing:.025em;white-space:nowrap}
.site-header .brand img{width:38px;height:38px;border-radius:0}
.site-header .primary-nav{grid-area:nav;display:flex;position:static;justify-content:center;align-items:center;flex-direction:row;gap:8px;width:auto;margin:0;padding:0;background:none;border:0;font-size:14px}
.site-header .primary-nav a{padding:10px 12px;white-space:nowrap;border:0;border-radius:8px;color:#566078;transition:color .15s,background .15s}
.site-header .primary-nav a::after{display:none}
.site-header .primary-nav a:hover,.site-header .primary-nav a[aria-current]{color:#394da9;background:#f2f4fc}
.site-header .header-actions{grid-area:actions;display:flex;align-items:center;gap:14px}
.site-header .header-download{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;margin:0;max-width:none;padding:10px 16px;border:1px solid #485ec4;border-radius:9px;background:#485ec4;color:#fff;font-size:13px;font-weight:650;line-height:1.4;white-space:nowrap;transition:background .15s,box-shadow .15s}
.site-header .header-download:hover{background:#394da9;box-shadow:0 3px 10px #394da922}
.site-header .header-download svg{width:18px;height:18px;flex-shrink:0}
.site-header .language-menu{position:relative;flex-shrink:0;font-size:13px}
.site-header .language-menu summary{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 9px;border:1px solid transparent;border-radius:9px;cursor:pointer;color:#39435c;font-weight:550;list-style:none;white-space:nowrap;transition:background .15s}
.site-header .language-menu summary::-webkit-details-marker{display:none}
.site-header .language-menu summary:hover,.site-header .language-menu[open] summary{background:#f2f4fc}
.site-header .language-globe{width:18px;height:18px;flex-shrink:0;color:#77809a}
.site-header .language-chevron{width:16px;height:16px;transition:transform .15s}
.site-header .language-menu[open] .language-chevron{transform:rotate(180deg)}
.site-header .language-options{position:absolute;z-index:30;top:calc(100% + 9px);right:0;width:204px;padding:8px;background:#fff;border:1px solid #e5e9f2;border-radius:12px;box-shadow:0 12px 35px #1723431f}
.site-header .language-options p{margin:4px 10px 7px;font-size:11px;font-weight:600;color:#77809a}
.site-header .language-options a{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:42px;padding:9px 10px;border-radius:7px;color:#39435c}
.site-header .language-options a:hover{background:#f4f6fb}
.site-header .language-options a[aria-current]{color:#394da9;background:#eef1fc;font-weight:650}
.site-header .language-options svg{width:18px;height:18px}
.site-header .menu-button{grid-area:toggle;display:none;margin:0;width:44px;height:44px;padding:12px;border:1px solid #e5e9f2;border-radius:9px;background:#fff;cursor:pointer}
.site-header summary:focus-visible{outline:3px solid #8192df;outline-offset:3px}
@media(max-width:1100px){
    .site-header .header-row{grid-template-columns:1fr auto auto;grid-template-areas:"brand actions toggle" "nav nav nav";gap:0 16px;min-height:80px;padding-block:14px}
    .site-header.has-header-js .menu-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}
    .site-header .menu-button>span:not(.sr-only){display:block;width:18px;height:2px;background:#566078;transition:transform .15s,opacity .15s}
    .site-header .menu-button[aria-expanded="true"]>span:nth-child(1){transform:translateY(6px) rotate(45deg)}
    .site-header .menu-button[aria-expanded="true"]>span:nth-child(2){opacity:0}
    .site-header .menu-button[aria-expanded="true"]>span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
    .site-header .primary-nav{justify-content:flex-start;gap:8px;margin-top:14px;padding-top:12px;border-top:1px solid #e5e9f2}
    .site-header.has-header-js .primary-nav{display:none}
    .site-header.has-header-js .primary-nav.is-open{display:flex}
}
@media(max-width:640px){
    .site-header .header-row{grid-template-columns:1fr auto;grid-template-areas:"brand toggle" "actions actions" "nav nav";gap:12px 16px;padding-block:12px}
    .site-header .brand{font-size:18px}
    .site-header .brand img{width:34px;height:34px}
    .site-header .header-actions{justify-content:space-between;gap:10px;padding-top:10px;border-top:1px solid #edf0f6}
    .site-header .language-menu summary{padding-inline:4px}
    .site-header .language-options{left:0;right:auto}
    .site-header .header-download{padding-inline:14px;font-size:13px}
    .site-header .primary-nav{flex-direction:column;align-items:stretch;margin:0;padding-top:10px;gap:2px}
    .site-header .primary-nav a{padding:12px}
}