.mobile-nav-head,.mobile-nav-footer,.nav-backdrop{display:none}.nav-links{display:flex;align-items:center;gap:30px}.nav-dropdown{position:relative}.dropdown-toggle{display:flex;align-items:center;gap:8px;padding:10px 0;border:0;color:rgba(255,255,255,.8);background:transparent;font-size:.86rem}.dropdown-toggle svg{width:11px;height:7px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}.nav-dropdown:is(:hover,:focus-within,.is-open) .dropdown-toggle,.nav-dropdown.is-current .dropdown-toggle{color:#fff}.nav-dropdown:is(:hover,:focus-within,.is-open) .dropdown-toggle svg{transform:rotate(180deg)}.nav-dropdown.is-current::after{content:"";position:absolute;top:calc(100% + 13px);left:0;width:100%;height:2px;background:var(--blue)}
.expertise-menu{position:absolute;top:calc(100% + 24px);left:50%;display:grid;width:min(880px,calc(100vw - 80px));grid-template-columns:250px 1fr;padding:12px;border:1px solid rgba(100,161,255,.2);border-radius:18px;background:rgba(2,10,25,.97);box-shadow:0 30px 80px rgba(0,0,0,.48),0 0 35px rgba(8,102,255,.1);backdrop-filter:blur(24px);opacity:0;visibility:hidden;transform:translate(-45%,-8px);transition:opacity .2s,transform .2s,visibility .2s}.nav-dropdown:is(:hover,:focus-within,.is-open) .expertise-menu{opacity:1;visibility:visible;transform:translate(-45%,0)}
.expertise-menu-intro{display:flex;padding:25px 24px;flex-direction:column;border-radius:12px;background:radial-gradient(circle at 20% 10%,rgba(18,112,255,.28),transparent 40%),#07162e}.expertise-menu-intro>span{color:#52b9ff;font-size:.66rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.expertise-menu-intro strong{margin-top:18px;color:#fff;font-size:1.3rem;line-height:1.25}.expertise-menu-intro a{margin-top:auto;color:#7fc9ff;font-size:.75rem;font-weight:700}.expertise-menu-links{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:4px}.expertise-menu-links a{display:grid;grid-template-columns:25px 1fr;padding:12px;border-radius:9px}.expertise-menu-links a:hover,.expertise-menu-links a:focus-visible{background:rgba(31,111,229,.13)}.expertise-menu-links span{grid-row:1/3;color:#317fdc;font-size:.58rem;font-weight:800}.expertise-menu-links b{color:#eaf2fc;font-size:.76rem}.expertise-menu-links small{color:#74869d;font-size:.6rem}
@media(max-width:1050px) and (min-width:821px){.nav-links{gap:18px}.main-nav{margin-right:18px}.expertise-menu{transform:translate(-52%,-8px)}.nav-dropdown:is(:hover,:focus-within,.is-open) .expertise-menu{transform:translate(-52%,0)}}
@media(max-width:820px){.site-header{padding:10px 0}.nav-shell{min-height:58px;padding-left:14px}.nav-cta{display:none}.menu-toggle{display:block;position:relative;z-index:103;margin-left:auto}.main-nav{position:fixed;inset:0 0 0 auto;z-index:105;display:flex;width:min(88vw,410px);height:100dvh;margin:0;padding:0;flex-direction:column;justify-content:flex-start;background:linear-gradient(160deg,#06142c,#010612 70%);box-shadow:-30px 0 80px rgba(0,0,0,.55);opacity:1;visibility:visible;transform:translateX(105%);transition:transform .35s cubic-bezier(.22,1,.36,1);overflow-x:hidden;overflow-y:auto}.menu-open .main-nav{transform:none}.nav-backdrop{position:fixed;inset:0;z-index:104;display:block;border:0;background:rgba(0,4,12,.68);backdrop-filter:blur(5px);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}.menu-open .nav-backdrop{opacity:1;visibility:visible}.mobile-nav-head{display:flex;align-items:center;justify-content:space-between;flex:0 0 auto;padding:22px 22px 18px;border-bottom:1px solid rgba(255,255,255,.09)}.mobile-nav-head .brand-logo{width:145px}.menu-close{display:grid;place-items:center;width:40px;height:40px;padding:0;border:1px solid rgba(255,255,255,.16);border-radius:50%;color:#fff;background:rgba(255,255,255,.04);font-size:1.6rem;line-height:1}.nav-links{display:flex;flex:0 0 auto;padding:25px 22px;flex-direction:column;align-items:stretch;gap:0}.nav-links>a,.dropdown-toggle{width:100%;justify-content:space-between;padding:15px 4px;border-bottom:1px solid rgba(255,255,255,.08);color:#e9f1fb;font-size:1.05rem}.main-nav a[aria-current=page]::after,.nav-dropdown.is-current::after{display:none}.nav-dropdown{width:100%}.expertise-menu{position:static;display:block;width:100%;max-height:0;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;opacity:0;visibility:hidden;pointer-events:none;transform:none!important;overflow:hidden;transition:max-height .4s ease,opacity .25s ease,visibility .25s}.nav-dropdown.is-open .expertise-menu,.dropdown-toggle[aria-expanded="true"]+.expertise-menu{max-height:900px;opacity:1;visibility:visible;pointer-events:auto}.dropdown-toggle[aria-expanded="true"] svg{transform:rotate(180deg)}.expertise-menu-intro{display:none}.expertise-menu-links{display:grid;grid-template-columns:1fr;padding:8px 0 12px}.expertise-menu-links a{padding:11px 8px}.expertise-menu-links small{font-size:.65rem}.mobile-nav-footer{display:block;flex:0 0 auto;margin-top:auto;padding:20px 22px 24px;border-top:1px solid rgba(255,255,255,.09)}.mobile-nav-footer .button{width:100%;margin-bottom:18px}.mobile-nav-footer p{color:#8391a5;font-size:.7rem}.mobile-nav-footer>div{display:flex;gap:16px;margin-top:9px;color:#64758c;font-size:.62rem}.menu-open .menu-toggle span:nth-child(1),.menu-open .menu-toggle span:nth-child(2),.menu-open .menu-toggle span:nth-child(3){transform:none;opacity:1}}
@media(prefers-reduced-motion:reduce){.main-nav,.nav-backdrop,.expertise-menu{transition:none!important}}