/* FAQ-Seite das-kisiegel.de · Editorial-Premium mit Brand-Lock */
:root{
  --bg:#FFFFFF; --bg-deep:#000000; --ink:#15191E; --ink-soft:#52575F;
  --hair:rgba(21,25,30,.10); --paper:#F5F5F5;
  --cyan:#0E7C8C;
  --ease-reveal:cubic-bezier(.22,.61,.36,1); --ease-ui:cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:"Newsreader",Georgia,serif;font-weight:400;font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.frame{max-width:1240px;margin:0 auto;padding:0 40px}

/* Topbar — analog zur Mainpage, sticky mit Glass */
.topbar{position:sticky;top:0;left:0;right:0;z-index:30;background:rgba(255,255,255,.78);backdrop-filter:blur(14px) saturate(1.15);-webkit-backdrop-filter:blur(14px) saturate(1.15);box-shadow:0 1px 0 var(--hair)}
.topbar-row{display:flex;justify-content:space-between;align-items:center;max-width:1440px;margin:0 auto;padding:18px 40px;color:var(--ink)}
.brand{font-size:15px;letter-spacing:.02em}
.brand strong{font-weight:500;font-size:18px}
.brand em{font-style:italic;color:var(--ink-soft);font-weight:400;margin-left:.5em}
.topnav{display:flex;gap:28px;font-size:14px}
.topnav a{padding:4px 0;border-bottom:1px solid transparent;transition:border-color .28s var(--ease-ui),color .2s var(--ease-ui)}
.topnav a:hover{border-bottom-color:var(--cyan)}
.topnav a[aria-current="page"]{color:var(--cyan);border-bottom-color:var(--cyan)}

/* Breadcrumbs */
.crumb{padding:24px 0 0;font-size:12px;color:var(--ink-soft);letter-spacing:.06em}
.crumb span{color:var(--ink-soft);margin:0 6px}
.crumb a:hover{color:var(--cyan)}

/* FAQ-Hero */
.faq-hero{padding:80px 0 64px;border-bottom:1px solid var(--hair)}
.faq-eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin-bottom:24px;font-weight:500}
.faq-h1{font-size:clamp(48px,7vw,84px);font-weight:380;letter-spacing:-.022em;line-height:1.02;margin-bottom:24px;max-width:16ch}
.faq-h1 em{font-style:italic;color:var(--cyan)}
.faq-lead{font-size:19px;line-height:1.55;color:var(--ink);max-width:54ch;margin-bottom:40px}
.faq-lead a{border-bottom:1px solid var(--cyan);padding-bottom:1px}
.faq-toc{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding-top:28px;border-top:1px solid var(--hair)}
.faq-toc li{display:inline-block}
.faq-toc a{display:inline-block;padding:8px 14px;font-size:13px;border:1px solid var(--hair);color:var(--ink);transition:border-color .25s var(--ease-ui),background .25s var(--ease-ui)}
.faq-toc a:hover{border-color:var(--ink);background:var(--paper)}

/* FAQ-Cluster */
.faq-cluster{padding:80px 0 0}
.faq-h2{font-size:clamp(32px,4vw,44px);font-weight:380;letter-spacing:-.014em;line-height:1.1;margin-bottom:32px;font-style:italic;color:var(--ink)}
.faq-cluster + .faq-cluster{margin-top:0}
.faq-cluster:last-of-type{padding-bottom:80px}

/* Question — semantic <details>/<summary> für native Akkordeon + Crawler-Tauglichkeit */
.faq-q{border-top:1px solid var(--hair)}
.faq-q:last-child{border-bottom:1px solid var(--hair)}
.faq-q summary{display:grid;grid-template-columns:60px 1fr 32px;gap:24px;padding:24px 0;cursor:pointer;list-style:none;align-items:start;font-size:18px;font-weight:420;line-height:1.35;color:var(--ink)}
.faq-q summary::-webkit-details-marker{display:none}
.faq-q summary:hover .q-text{color:var(--cyan)}
.q-num{font-size:13px;letter-spacing:.14em;color:var(--cyan);font-weight:500;font-feature-settings:"tnum";padding-top:4px}
.q-text{transition:color .2s var(--ease-ui)}
.q-toggle{font-size:24px;color:var(--ink-soft);transition:transform .35s var(--ease-ui),color .25s var(--ease-ui);justify-self:end;line-height:1;padding-top:2px}
.faq-q[open] .q-toggle{transform:rotate(45deg);color:var(--cyan)}
.q-body{padding:0 0 28px 84px;max-width:64ch}
.q-body p{font-size:16px;line-height:1.65;color:var(--ink);margin-bottom:14px}
.q-body p:last-child{margin-bottom:0}
.q-body ul,.q-body ol{margin:14px 0 14px 20px;color:var(--ink);line-height:1.65;font-size:16px}
.q-body li{margin-bottom:6px}
.q-body b{font-weight:500}

/* CTA-Block am Ende */
.faq-cta{padding:80px 0 120px;text-align:center;background:linear-gradient(180deg,var(--bg) 0%,var(--paper) 100%)}
.faq-cta h2{font-size:clamp(28px,3.4vw,40px);font-weight:380;font-style:italic;letter-spacing:-.014em;margin-bottom:14px}
.faq-cta p{font-size:17px;color:var(--ink-soft);margin-bottom:32px;max-width:48ch;margin-left:auto;margin-right:auto}
.cta-link{display:inline-block;padding:16px 32px;background:var(--ink);color:#fff;font-size:14px;letter-spacing:.06em;transition:background .28s var(--ease-ui)}
.cta-link:hover{background:var(--cyan)}

/* Footer — analog Mainpage */
footer{padding:64px 0 40px;background:#15191E;color:rgba(255,255,255,.75);font-size:13px;line-height:1.6}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}
.foot-brand strong{font-size:18px;color:#fff;font-weight:500;display:block;margin-bottom:8px}
.foot-brand a{color:var(--cyan)}
.foot-col h4{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#fff;font-weight:500;margin-bottom:14px}
.foot-col ul{list-style:none}
.foot-col li{margin-bottom:8px}
.foot-col a:hover{color:var(--cyan)}
.foot-bar{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;font-size:11px;letter-spacing:.05em;flex-wrap:wrap;gap:16px}

/* Mobile */
@media (max-width:900px){
  .frame{padding:0 24px}
  .topbar-row{padding:14px 24px}
  .topnav{gap:18px;font-size:12px}
  .faq-hero{padding:48px 0 40px}
  .faq-cluster{padding:48px 0 0}
  .faq-q summary{grid-template-columns:40px 1fr 28px;gap:14px;font-size:16px;padding:18px 0}
  .q-body{padding-left:54px;padding-bottom:20px}
  .faq-cta{padding:48px 0 80px}
  .foot-grid{grid-template-columns:1fr 1fr;row-gap:24px}
}

/* Print-Friendly: alle Antworten ausgeklappt */
@media print{
  .topbar,.crumb,.faq-toc,.faq-cta,footer{display:none}
  .faq-q{border:none;break-inside:avoid}
  .faq-q summary{cursor:default;padding:8px 0}
  .q-toggle{display:none}
  .q-body{display:block !important;padding:0 0 16px 84px}
  .faq-h1{font-size:32px}
  body{font-size:12pt;color:#000}
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* Open all <details> if URL hash matches */
.faq-q:target{background:rgba(14,124,140,.04)}
.faq-q:target summary .q-text{color:var(--cyan)}