:root{--site-menu-bg:#070707;--site-menu-text:#bdbdbd;--site-menu-accent:#efc23f;--site-menu-line:rgba(255,255,255,.08)}
.global-header{position:sticky;z-index:1000;top:0;width:100%;border-bottom:1px solid var(--site-menu-line);background:rgba(7,7,7,.94);font-family:Inter,"Segoe UI",system-ui,sans-serif;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px)}
.global-menu-inner{width:min(calc(100% - 48px),1180px);min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:34px;margin:auto}
.global-brand{display:inline-flex;flex:0 0 auto;flex-direction:column;align-items:center;color:#fff;text-decoration:none;white-space:nowrap}
.global-brand img{width:auto;height:39px;display:block;object-fit:contain}
.global-brand span{margin-top:4px;color:rgba(255,255,255,.82);font-size:.64rem;font-weight:900;line-height:1;letter-spacing:.11em;text-transform:uppercase}
.global-nav{display:flex;align-items:center;gap:clamp(18px,2vw,31px)}
.global-nav a,.global-education summary{position:relative;color:var(--site-menu-text);font-size:.78rem;font-weight:700;line-height:1;text-decoration:none;white-space:nowrap;transition:color .2s ease}
.global-nav>a:not(.global-pill)::after,.global-education>summary::after{content:"";position:absolute;right:100%;bottom:-11px;left:0;height:2px;border-radius:2px;background:var(--site-menu-accent);transition:right .22s ease}
.global-nav>a:hover,.global-education summary:hover,.global-nav .is-active{color:#fff}
.global-nav>a:not(.global-pill):hover::after,.global-nav>a.is-active::after,.global-education.is-active>summary::after,.global-education>summary:hover::after{right:0}
.global-education{position:relative}
.global-education summary{display:flex;align-items:center;gap:7px;cursor:pointer;list-style:none}
.global-education summary::-webkit-details-marker{display:none}
.global-education summary i{color:var(--site-menu-accent);font-size:.58rem;transition:transform .2s ease}
.global-education[open] summary i{transform:rotate(180deg)}
.global-submenu{width:235px;display:grid;gap:3px;position:absolute;top:calc(100% + 22px);left:50%;padding:9px;transform:translateX(-50%);border:1px solid rgba(239,194,63,.3);border-radius:13px;background:rgba(10,10,10,.98);box-shadow:0 20px 45px rgba(0,0,0,.5)}
.global-submenu a{padding:11px;border-radius:8px;color:#ccc;font-size:.72rem;line-height:1.2}
.global-submenu a:hover,.global-submenu a.is-active{color:#111;background:var(--site-menu-accent)}
.global-pill{display:inline-flex;align-items:center;gap:7px;padding:10px 15px;border-radius:999px}
.global-pill::before{content:"";width:5px;height:5px;flex:0 0 5px;border-radius:50%}
.global-sofy{border:1px solid rgba(86,228,255,.65);color:#72ebff!important;box-shadow:0 0 18px rgba(86,228,255,.12)}
.global-sofy::before{background:#66eaff;box-shadow:0 0 9px #66eaff}
.global-sofy:hover,.global-sofy.is-active{color:#061013!important;background:#66eaff}
.global-student{border:1px solid rgba(239,194,63,.68);color:#f2cb4c!important;box-shadow:0 0 18px rgba(239,194,63,.1)}
.global-student::before{background:#efc23f;box-shadow:0 0 8px #efc23f}
.global-student:hover,.global-student.is-active{color:#111!important;background:#efc23f}
.global-menu-toggle{width:42px;height:42px;display:none;place-items:center;border:1px solid rgba(255,255,255,.15);border-radius:50%;background:transparent;color:#fff;cursor:pointer}
body.global-menu-open{overflow:hidden}
@media(max-width:980px){.global-menu-inner{width:min(calc(100% - 32px),1180px);min-height:68px}.global-brand span{display:none}.global-menu-toggle{display:grid}.global-nav{position:fixed;inset:68px 0 auto;display:grid;gap:0;padding:14px 22px 27px;border-bottom:1px solid var(--site-menu-line);background:rgba(7,7,7,.99);transform:translateY(-130%);opacity:0;pointer-events:none;transition:transform .28s ease,opacity .28s ease}.global-nav.is-open{transform:translateY(0);opacity:1;pointer-events:auto}.global-nav>a{padding:15px 0;border-bottom:1px solid var(--site-menu-line)}.global-nav>a:not(.global-pill)::after,.global-education>summary::after{display:none}.global-education{width:100%;border-bottom:1px solid var(--site-menu-line)}.global-education summary{padding:15px 0}.global-submenu{width:auto;position:static;margin:0 0 10px;padding:6px;transform:none;border-color:rgba(255,255,255,.1);box-shadow:none}.global-submenu a{padding:11px}.global-pill{justify-content:center;margin-top:11px}.global-student{margin-top:9px}}
@media(prefers-reduced-motion:reduce){.global-nav,.global-nav a::after,.global-education summary i{transition:none}}