nav.site-nav{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.84);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}nav.site-nav .wrap{max-width:1180px;margin:0 auto;padding:0 48px;display:flex;align-items:center;justify-content:space-between;height:64px}nav.site-nav .logo{display:flex;align-items:baseline;gap:8px;text-decoration:none}nav.site-nav .logo b{font-size:24px;letter-spacing:.005em;color:#1a2c5b;-webkit-text-stroke:.6px #1a2c5b}nav.site-nav .logo b,nav.site-nav .logo>span{font-family:var(--font-comfortaa),"Varela Round","Quicksand",ui-rounded,sans-serif;font-weight:700}nav.site-nav .logo>span{color:#5a6b8c;font-size:15px;letter-spacing:.04em;-webkit-text-stroke:.35px #5a6b8c}nav.site-nav .logo-mark{position:relative;display:inline-block}nav.site-nav .logo-cv{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none;opacity:0;transition:opacity .25s}nav.site-nav .links{display:flex;gap:32px;font-size:14.5px;color:var(--ink-muted)}nav.site-nav .links a{text-decoration:none;color:inherit}nav.site-nav .links a.on{color:var(--ink);font-weight:600;border-bottom:2px solid #9ca3af;padding-bottom:4px}nav.site-nav .login-btn{font-size:14px;font-weight:600;letter-spacing:.06em;color:#fff;text-decoration:none;background:var(--brand-strong);border:none;border-radius:999px;padding:9px 26px;cursor:pointer;transition:transform .2s cubic-bezier(.2,.7,.2,1),box-shadow .2s,background .2s}nav.site-nav .login-btn:hover{transform:translateY(-1.5px);background:#0d2a63;box-shadow:0 12px 24px -10px rgba(10,31,74,.55)}nav.site-nav .login-menu{position:relative}@media (max-width:720px){nav.site-nav .wrap{padding:0 20px}nav.site-nav .links{gap:18px;font-size:13px}}nav.site-nav .nav-toggle{display:none}@media (max-width:640px){nav.site-nav .wrap{padding:0 16px}nav.site-nav .nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;margin-left:auto;margin-right:2px;background:none;border:0;padding:0;cursor:pointer}nav.site-nav .nav-toggle__bar{width:22px;height:2px;border-radius:2px;background:var(--brand-strong);transition:transform .2s ease,opacity .2s ease}nav.site-nav .links{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 14px 24px -18px rgba(10,31,74,.4);padding:4px 16px calc(8px + env(safe-area-inset-bottom));font-size:16px;display:none}nav.site-nav .wrap.is-open .links{display:flex}nav.site-nav .links a{min-height:44px;display:flex;align-items:center;border-bottom:1px solid #f0f2f5}nav.site-nav .links a:last-child{border-bottom:0}nav.site-nav .links a.on{color:var(--ink);font-weight:600;border-bottom:1px solid #f0f2f5;padding:0 0 0 10px;box-shadow:inset 3px 0 0 var(--brand-strong)}nav.site-nav .wrap.is-open .nav-toggle__bar:first-child{transform:translateY(7px) rotate(45deg)}nav.site-nav .wrap.is-open .nav-toggle__bar:nth-child(2){opacity:0}nav.site-nav .wrap.is-open .nav-toggle__bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}}