header.argevon-nav{position:sticky;top:0;z-index:60;width:100%;max-width:none;margin:0;padding:0;background:rgba(255,255,255,0.82);-webkit-backdrop-filter:saturate(150%) blur(12px);backdrop-filter:saturate(150%) blur(12px);border-bottom:1px solid #E2EAF4;box-sizing:border-box;}
header.argevon-nav *{box-sizing:border-box;}
.argevon-nav__inner{width:min(1100px,92vw);margin:0 auto;padding:0.7rem 0;display:flex;align-items:center;gap:1.4rem;}
.argevon-nav__logo{display:flex;align-items:center;gap:0.55rem;font-family:"Sora",sans-serif;font-weight:800;letter-spacing:0.01em;color:#0B1730;font-size:1.18rem;text-decoration:none;}
.argevon-nav__logo svg{width:26px;height:26px;flex:none;}
.argevon-nav__links{display:flex;gap:1.3rem;margin-left:auto;margin-right:1.2rem;}
.argevon-nav__links a{color:#485975;text-decoration:none;font-family:"Inter",system-ui,sans-serif;font-size:0.92rem;font-weight:500;}
.argevon-nav__links a:hover{color:#1E5BD6;text-decoration:none;}
.argevon-nav__btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;background:#1E5BD6;color:#fff;border:none;border-radius:10px;padding:0.66rem 1.2rem;font-family:"Inter",system-ui,sans-serif;font-weight:600;font-size:0.93rem;text-decoration:none;box-shadow:0 8px 20px -8px rgba(30,91,214,0.5);white-space:nowrap;}
.argevon-nav__btn:hover{background:#143C9E;text-decoration:none;}
@media(max-width:760px){.argevon-nav__links{display:none;}}