/* Sparten-Unterseiten (marketing/, ai-automation/, e-commerce/, web-digital/). Look wie Startseite und Kundenportal. */
@font-face{font-family:"Source Sans 3";font-weight:400;font-display:swap;src:url(fonts/SourceSans3-Regular.woff) format("woff")}
@font-face{font-family:"Source Sans 3";font-weight:600;font-display:swap;src:url(fonts/SourceSans3-SemiBold.woff) format("woff")}
@font-face{font-family:"Source Serif 4";font-weight:600;font-display:swap;src:url(fonts/SourceSerif4-SemiBold.woff) format("woff")}
:root{--bg:#1f2830;--surface:#27323c;--surface2:#303d49;--ink:#eef1f4;--mute:#a9b6c1;--line:#3b4854;--steel:#8fb0c4;--steel7:#a9c4d4;--accent:#f0944f;--red:#e5484d;--on-steel:#1f2830;
  --sans:"Source Sans 3","Segoe UI",Helvetica,Arial,sans-serif;--serif:"Source Serif 4",Georgia,serif;color-scheme:dark}
*{box-sizing:border-box}
html{background:var(--bg);-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--sans);position:relative;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--steel);text-decoration:none}
.wrap{width:100%;max-width:928px;margin:0 auto;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
canvas.feld{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;animation:punkte 1.2s ease .2s both}
@keyframes punkte{from{opacity:0}}
.top,main,.foot{position:relative;z-index:1;animation:ankunft 1.1s cubic-bezier(.2,.8,.2,1) both}
@keyframes ankunft{from{opacity:0;filter:blur(8px)}to{opacity:1;filter:none}}
main{flex:1}

.top{position:sticky;top:0;z-index:3;border-bottom:1px solid var(--line);background:rgba(31,40,48,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:60px}
.top .home{display:block}.top img{display:block;height:14px;width:auto}
.top nav{display:flex;align-items:center;gap:18px}
.top nav a{min-height:44px;display:inline-flex;align-items:center;color:var(--mute);font:600 11px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.top nav a:hover{color:var(--ink)}
.top nav a.cta-mini{color:var(--ink);border-bottom:1px solid var(--steel);min-height:0;padding:8px 0}

.k{font:600 11px/1.4 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--steel);margin:0 0 14px}
.hero{padding-top:clamp(48px,10vh,110px);padding-bottom:18px}
.hero h1{margin:0 0 16px;font:600 clamp(32px,6vw,56px)/1.08 var(--serif);letter-spacing:-.01em;max-width:18ch}
.lead{margin:0;color:var(--mute);font-size:clamp(17px,2.2vw,20px);max-width:58ch}
.blk{padding-top:44px;padding-bottom:6px}
h2{margin:0 0 18px;font:600 clamp(22px,3.2vw,28px)/1.2 var(--serif)}

.teile{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.teile li{background:rgba(39,50,60,.82);border:1px solid var(--line);border-radius:10px;padding:18px 20px;display:flex;flex-direction:column;gap:6px}
.teile b{font:600 15px/1.3 var(--sans);letter-spacing:.02em}
.teile b::before{content:"";display:inline-block;width:6px;height:6px;margin-right:10px;background:var(--steel);vertical-align:middle}
.teile span{color:var(--mute);font-size:15.5px;line-height:1.55}

.ablauf{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;counter-reset:s}
.ablauf li{position:relative;padding:18px 20px 20px;border-top:2px solid var(--steel);background:rgba(39,50,60,.55);border-radius:0 0 10px 10px;display:flex;flex-direction:column;gap:6px}
.ablauf i{font:600 12px/1 var(--sans);letter-spacing:.2em;color:var(--accent);font-style:normal}
.ablauf b{font:600 17px/1.3 var(--serif)}
.ablauf span{color:var(--mute);font-size:15.5px;line-height:1.55}

.anspruch{padding-top:52px}
.anspruch p:not(.k){margin:0;font:400 clamp(18px,2.3vw,22px)/1.6 var(--serif);color:var(--ink);max-width:60ch}
.ergebnis{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.ergebnis li{padding:20px;border:1px solid var(--line);border-radius:10px;background:linear-gradient(160deg,rgba(143,176,196,.12),rgba(39,50,60,.7));display:flex;flex-direction:column;gap:6px}
.ergebnis b{font:600 18px/1.3 var(--serif);color:var(--ink)}
.ergebnis span{color:var(--mute);font-size:15.5px;line-height:1.55}
.fuer{margin:0;font:italic 400 clamp(18px,2.4vw,22px)/1.5 var(--serif);color:var(--ink);max-width:52ch;border-left:2px solid var(--red);padding-left:18px}

.fragen details{border-bottom:1px solid var(--line)}
.fragen details:first-child{border-top:1px solid var(--line)}
.fragen summary{cursor:pointer;list-style:none;padding:16px 36px 16px 0;position:relative;font:600 16px/1.4 var(--sans)}
.fragen summary::-webkit-details-marker{display:none}
.fragen summary::after{content:"+";position:absolute;right:4px;top:12px;font:400 22px/1 var(--sans);color:var(--steel);transition:transform .3s}
.fragen details[open] summary::after{transform:rotate(45deg)}
.fragen p{margin:0 0 18px;color:var(--mute);max-width:62ch}

.ende{padding-top:56px;padding-bottom:20px}
.ende-box{text-align:center;padding:44px 22px;border:1px solid var(--line);border-radius:12px;background:rgba(39,50,60,.85);display:flex;flex-direction:column;align-items:center;gap:6px}
.ende-box h2{margin:0}
.ende-box p:not(.k){margin:4px 0 18px;color:var(--mute);max-width:46ch}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:8px;background:var(--steel);color:var(--on-steel);font:600 13px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;box-shadow:0 0 0 6px rgba(143,176,196,.08),0 0 28px rgba(143,176,196,.25);transition:background .25s}
.btn:hover{background:var(--steel7)}
.btn i{width:7px;height:7px;border-top:2px solid var(--accent);border-right:2px solid var(--accent);transform:rotate(45deg)}

.weiter{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 22px;padding-top:26px;padding-bottom:44px;font:600 11px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase}
.weiter span{color:var(--mute);opacity:.7;width:100%;text-align:center;margin-bottom:6px}
.weiter a{color:var(--ink);padding:8px 0;border-bottom:1px solid var(--line)}
.weiter a:hover{border-bottom-color:var(--steel)}

.foot{border-top:1px solid var(--line);background:var(--bg)}
.foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 18px;min-height:56px;font:600 11px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);padding-bottom:env(safe-area-inset-bottom,0px)}
.foot span{white-space:nowrap}.foot .links{display:flex;gap:18px}.foot a{color:var(--mute)}.foot a:hover{color:var(--ink)}

@media (max-width:700px){
  body{font-size:16px}
  .teile,.ablauf,.ergebnis{grid-template-columns:1fr}
  .top nav{gap:14px}.top nav a{font-size:10px;letter-spacing:.1em}
  .blk{padding-top:36px}
  .wrap{padding-left:20px;padding-right:20px}
}
@media (max-width:380px){.foot .wrap{font-size:10px;letter-spacing:.08em}.foot .links{gap:12px}}
@media (prefers-reduced-motion:reduce){.top,main,.foot,canvas.feld{animation:none}html{scroll-behavior:auto}}
/* Seriösere Unterseiten (31.10.2026) */
.blk .teile + .fuer{margin-top:22px}
.ende-box .small{color:var(--mute,#a9b6c1);font-size:14px;margin:4px 0 18px}