.site-header{position:fixed;inset:0 0 auto 0;z-index:60;height:var(--header-h);background:linear-gradient(135deg,var(--mitc-red-deep),#d21628);border-bottom:1px solid rgba(255,255,255,.18);transition:height .3s ease , background .3s ease , box-shadow .3s ease , backdrop-filter .3s ease}.site-header::after{content:"";position:absolute;left:0;bottom:-1px;width:100%;height:3px;background:linear-gradient(90deg,#fff 0 8%,var(--mitc-yellow) 8% 16%,transparent 40%)}.site-header.is-scrolled{height:var(--header-h-sm);background:rgba(130,8,26,.66);-webkit-backdrop-filter:blur(16px) saturate(1.5);backdrop-filter:blur(16px) saturate(1.5);box-shadow:0 12px 36px rgba(60,0,10,.22)}.header-inner{height:100%;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;height:100%}.brand img{height:calc(100% - 14px);width:auto;transition:height .3s}.header-nav{display:flex;gap:4px;margin-left:auto}.header-nav a{position:relative;padding:8px 14px;border-radius:999px;color:rgba(255,255,255,.88);font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.3px;transition:color .2s , background .2s}.header-nav a:hover{color:#fff;background:rgba(255,255,255,.12)}.header-nav a.is-active{color:#fff;background:rgba(255,255,255,.18)}.header-cta{background:var(--mitc-yellow);color:var(--ink);padding:9px 18px;font-size:14px}.header-cta:hover{background:#ffd24d}.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid rgba(255,255,255,.3);border-radius:12px;background:rgba(255,255,255,.1);cursor:pointer}.nav-toggle span{display:block;width:20px;height:2px;margin:5px auto;background:#fff;transition:transform .25s , opacity .25s}.nav-open .nav-toggle span:nth-child(1) {transform:translateY(7px) rotate(45deg)}.nav-open .nav-toggle span:nth-child(2) {opacity:0}.nav-open .nav-toggle span:nth-child(3) {transform:translateY(-7px) rotate(-45deg)}@media (max-width:1080px){.header-cta{display:none}}@media (max-width:860px){.nav-toggle{display:block}.header-nav{position:absolute;top:100%;left:0;right:0;margin:0;padding:12px 20px 20px;flex-direction:column;background:rgba(110,6,22,.96);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s , transform .25s , visibility .25s}.nav-open .header-nav{opacity:1;transform:none;visibility:visible}.header-nav a{padding:13px 14px;font-size:15px}}.site-footer{background:var(--ink);color:#e8c9ce;font-size:14px}.site-footer .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:22px}.site-footer a:hover{color:#fff}