/* Mobile Navigation: klare Menüfläche direkt unter dem Header statt Karten-Kasten. */
@media(max-width:900px){
  .site-header{position:sticky!important;top:0!important;background:#06101ded!important;border-bottom:1px solid #21425e!important;backdrop-filter:blur(18px)!important}
  .site-header nav{position:relative!important;width:100%!important;min-height:68px!important;padding:10px 16px!important;gap:10px!important;flex-wrap:nowrap!important}
  .site-header .logo{margin-right:auto!important}.site-header .logo:after{display:none}.site-header .logo img{width:46px!important;height:46px!important;border-radius:13px!important}
  .nav-cta{display:inline-flex!important;min-width:0;padding:10px 12px!important;font-size:.72rem!important;white-space:nowrap}
  .nav-toggle{display:grid!important;place-items:center;width:40px;height:40px;padding:0!important;border:1px solid #31536c!important;border-radius:50%!important;background:transparent!important;color:#dcf7ff!important;font-size:1.22rem!important;line-height:1}
  .nav-links{display:none!important;position:absolute!important;z-index:120;top:100%;left:0;right:0;width:auto!important;max-height:calc(100dvh - 68px);overflow-y:auto;margin:0!important;padding:8px 18px 18px!important;border:0!important;border-top:1px solid #244862!important;border-radius:0!important;background:linear-gradient(180deg,#071526 0%,#050e1b 100%)!important;box-shadow:0 22px 38px #000a!important}
  .nav-links.open{display:block!important}
  .nav-links li{display:block;margin:0!important}
  .nav-links a{display:flex!important;align-items:center;width:100%;min-height:47px;padding:12px 3px!important;border:0!important;border-bottom:1px solid #1b3a53!important;border-radius:0!important;background:transparent!important;color:#d2e3f1!important;font-size:.92rem!important;font-weight:700!important}
  .nav-links a:after{content:"›";margin-left:auto;color:#5fe0ee;font-size:1.25rem}
  .nav-links a:hover,.nav-links a.active{color:#60e8f4!important;background:#0b2b40!important}
  .nav-links .nav-social{display:inline-grid!important;place-items:center;width:44px!important;min-height:44px!important;margin:12px 8px 0 0!important;padding:0!important;border:1px solid #315b76!important;border-radius:50%!important;background:#0a2034!important}
  .nav-links .nav-social:after{display:none}.nav-links .nav-social .sr-only{position:absolute!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important}
  .nav-links li:has(.nav-social){display:inline-block!important}
}
@media(max-width:430px){.nav-cta{display:none!important}.site-header nav{padding-inline:13px!important}}