header{gap:48px}header>.brand{flex-shrink:0}header nav{gap:22px;white-space:nowrap}
@media(max-width:1300px){.menu-toggle{display:block;min-width:70px;min-height:44px;border:1px solid #8097c5;border-radius:8px;background:#17233e;color:white;font:inherit}header{position:sticky;overflow:visible}header nav{display:none;position:absolute;top:100%;left:0;right:0;padding:20px 24px;background:#0c1529;border-bottom:1px solid #4b628d;box-shadow:0 14px 24px #0005}header nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:8px}header nav a,header nav a.nav-contact{display:block!important;padding:12px;min-height:44px}header nav .nav-contact{border-radius:8px}}