/* nav.css v2 – vollständige, kollisionsfreie Navigation (Cowork) */
.site-nav,.site-nav *,.mobile-nav,.mobile-nav *{box-sizing:border-box}
.site-nav a,.site-nav a:hover,.mobile-nav a,.mobile-nav a:hover{text-decoration:none}
.site-nav,.mobile-nav{font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{padding-top:92px}
.site-nav{position:fixed;inset:0 0 auto;z-index:1000;background:rgba(10,37,64,.98);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-inner{height:92px;display:flex;align-items:center;gap:1.2rem;width:min(1180px,calc(100% - 40px));margin:0 auto}
.nav-logo{display:flex;align-items:center;flex:0 0 auto}
.nav-logo img{height:66px;width:auto}
.nav-list{margin:0 0 0 auto;padding:0;list-style:none;display:flex;align-items:center;gap:.1rem}
.nav-list>li{position:relative}
.nav-list>li>a{display:inline-flex;align-items:center;min-height:44px;padding:.55rem .78rem;border-radius:8px;font-size:.82rem;font-weight:650;color:rgba(255,255,255,.76)}
.nav-list>li>a:hover,.nav-list>li>a.active{color:#fff;background:rgba(255,255,255,.08)}
.nav-cta{background:#0a6b7a!important;color:#fff!important;margin-left:.35rem;padding:.6rem 1.05rem!important}
.nav-cta:hover{background:#1fb6c9!important}
.has-menu::after{content:"";position:absolute;left:0;right:0;top:100%;height:14px}
.mega{position:absolute;top:100%;left:0;display:grid;gap:.2rem;min-width:270px;padding:.65rem .55rem .55rem;background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:0 0 8px 8px;box-shadow:0 14px 45px rgba(10,37,64,.14);opacity:0;pointer-events:none;transform:translateY(0);transition:.16s ease}
.has-menu:hover .mega,.has-menu:focus-within .mega{opacity:1;pointer-events:auto;transform:none}
.mega a{display:block;padding:.55rem .65rem;border-radius:6px;color:#16202b;font-size:.85rem;font-weight:600}
.mega a:hover{background:#e9f6f8;color:#0a6b7a}
.nav-toggle{display:none;margin-left:auto;background:transparent;border:0;padding:.4rem;gap:5px;flex-direction:column}
.nav-toggle span{display:block;width:25px;height:2px;background:#fff;border-radius:2px}
.mobile-nav{display:none;position:fixed;top:92px;left:0;right:0;max-height:calc(100vh - 92px);overflow:auto;background:#0a2540;border-top:1px solid rgba(255,255,255,.08);padding:.7rem 20px 1.2rem}
.mobile-nav a{display:block;color:rgba(255,255,255,.82);padding:.65rem .2rem;border-bottom:1px solid rgba(255,255,255,.07);font-size:.95rem}
.mobile-nav.open{display:block}
.site-nav.scrolled{box-shadow:0 8px 28px rgba(0,0,0,.22)}
@media(max-width:1180px){.nav-list{display:none}.nav-toggle{display:flex}.team-grid{grid-template-columns:repeat(2,1fr)}.card-grid{grid-template-columns:repeat(2,1fr)}.split-layout,.two-col,.contact-layout{grid-template-columns:1fr;gap:2.2rem}.side-panel{position:static}}
@media(max-width:720px){:root{--nav:78px}.container{width:min(100% - 28px,1180px)}.nav-logo img{height:56px}h1{font-size:2.55rem}h2{font-size:2rem}.hero-claim{font-size:1.25rem}.hero-lead{font-size:1rem}.stat strong{font-size:2rem}.private-section h2{font-size:1.55rem}.home-hero,.page-hero{min-height:76svh}.hero-content{padding:4rem 0 3rem}.hero-actions,.cta-inner{align-items:stretch;flex-direction:column}.btn{width:100%}.card-grid,.content-flow>.card-grid,.team-grid,.stat-row,.steps,.footer-grid,.form-row,.download-grid,.download-grid-public{grid-template-columns:1fr}.section{padding:4rem 0}.ai-strip-inner,.ai-platform-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}}
.lang-switch{display:inline-flex;gap:2px;align-items:center;margin-left:.3rem}
.lang-switch a{padding:.3rem .48rem;font-size:.76rem;font-weight:800;color:rgba(232,240,244,.62);border-radius:6px;line-height:1}
.lang-switch a:hover{color:#fff;background:rgba(255,255,255,.08)}
.lang-switch a.active{color:#06182e;background:#1fb6c9}
.lang-switch-mobile{display:flex;gap:6px;margin:.2rem 0 1rem}
.lang-switch-mobile a{display:inline-block;border:0;padding:.45rem .8rem;background:rgba(255,255,255,.08);border-radius:6px;color:#d3e6ea;font-weight:800;font-size:.8rem}
.lang-switch-mobile a.active{background:#1fb6c9;color:#06182e}
/* --- Lesbarkeit Navigation + Kopf (Cowork v2) --- */
/* Navigation: leichter, größer, kontrastreicher (statt 650 / .82rem / 76% Weiß) */
.nav-list>li>a{font-size:.96rem;font-weight:500;color:rgba(255,255,255,.92);letter-spacing:.005em}
.nav-list>li>a:hover,.nav-list>li>a.active{color:#fff;background:rgba(255,255,255,.12)}
.mega a{font-size:.95rem;font-weight:500}
.nav-cta{font-weight:600!important}
/* Zwischenstufe angeglichen an style.css/style-ds.css (Cowork 2026-07-09):
   verhindert, dass nav.css-Seiten (z. B. ki-marketing-pakete, handwerk_3) bei
   1200–1599px eine schmalere Nav-Breite (1180px) als style(.ds).css-Seiten (1280px)
   bekommen. Genau diese 100px-Differenz verschob das Mega-Menü je Seitentyp. */
@media(min-width:1200px){
  .nav-inner{width:min(1280px,calc(100% - 56px))}
  .nav-logo img{height:76px}
  .nav-list>li>a{font-size:1rem;padding:.6rem .85rem}
}
@media(min-width:1600px){
  :root{--nav:114px}
  .nav-inner{width:min(1440px,calc(100% - 80px))}
  .nav-logo img{height:84px}
  .nav-list>li>a{font-size:1.08rem;padding:.62rem .95rem}
  .nav-cta{padding:.68rem 1.25rem!important}
}
/* ===== Login-Button (Cowork · 28.06.2026) — alle Mega-Menü-Regeln: siehe MEGA-Zentralblock am Dateiende ===== */
.nav-login{display:inline-flex;align-items:center;gap:.4rem;margin-left:.35rem;padding:.5rem .95rem;border-radius:6px;border:1.5px solid rgba(255,255,255,.4);color:#fff!important;font-size:.82rem;font-weight:700}
.nav-login:hover{background:rgba(255,255,255,.1)}
.nav-login svg{width:15px;height:15px}

/* =====================================================================
   MEGA-NAVIGATION — FINALER ZENTRALBLOCK (Cowork · 2026-07-09)
   Einzige gültige Regelquelle für die Desktop-Untermenüs
   (.mega, .mega-wide, .mega-right). In style.css, style-ds.css und
   nav.css IDENTISCH halten. Keine neuen Einzel-Patches davor/danach —
   Änderungen nur hier und in allen drei Dateien gleichzeitig.
   ===================================================================== */
.nav-list>li.has-menu{position:relative}
.nav-list .mega{left:0;right:auto;min-width:230px;max-width:min(720px,calc(100vw - 32px));padding:.6rem .55rem;box-sizing:border-box}
.nav-list .mega a{display:flex;align-items:center;width:100%;max-width:100%;box-sizing:border-box;white-space:nowrap;position:relative;line-height:1.35;padding:.5rem .95rem .5rem 1.05rem}
.nav-list .mega a::before{content:"";position:absolute;left:.45rem;top:50%;width:3px;height:13px;background:#d8be7c;transform:translateY(-50%);border-radius:2px}
.nav-list .mega.mega-right{left:auto;right:0}
.nav-list .mega.mega-wide{display:grid;grid-template-columns:minmax(220px,1fr) minmax(280px,1.25fr);column-gap:48px;row-gap:.05rem;align-items:start;min-width:640px;max-width:min(720px,calc(100vw - 32px));padding:1rem 2rem 1.05rem 1.15rem;left:auto;right:0}
.nav-list .mega.mega-wide a{padding-right:1.2rem;overflow:visible;text-overflow:clip}
.nav-list .mega.mega-wide .mega-col{min-width:0}
.nav-list .mega .mega-col strong{display:block;font-size:.86rem;letter-spacing:.01em;text-transform:none;color:var(--dk,#0a2540);font-weight:800;margin:.15rem 0 .55rem;padding-left:.45rem}
@media(max-width:1180px){.nav-list .mega,.nav-list .mega.mega-wide{min-width:0}}
@media(max-width:900px){.nav-list .mega a{white-space:normal}}