:root{
  --brand-blue:#0B6CFD;
  --brand-dark:#0F172A;
  --brand-text:#1F2937;
  --brand-muted:#6B7280;
  --bg:#ffffff;
  --bg-alt:#F3F4F6;
  --accent:#22C55E; /* checkmark accent */
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--brand-text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;line-height:1.6}
a{color:var(--brand-blue);text-decoration:none}
a:focus,button:focus{outline:3px solid rgba(11,108,253,.35);outline-offset:2px}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
header{background:var(--brand-blue);color:#fff}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{font-weight:700;letter-spacing:.2px}
nav a{color:#fff;opacity:.95;margin-left:18px}
nav a:hover{opacity:1;text-decoration:underline}
.hero{padding:60px 0 48px 0}
.hero h1{font-size:42px;line-height:1.15;margin:0 0 10px 0}
.hero p{margin:0;font-size:18px;opacity:.95}
.cta{margin-top:22px;display:inline-block;background:#fff;color:var(--brand-blue);padding:12px 18px;border-radius:10px;font-weight:600;border:2px solid #fff}
.cta:hover{background:transparent;color:#fff}
main{padding:38px 0}
section{margin:42px 0}
h2{font-size:28px;margin:0 0 12px 0;color:var(--brand-dark)}
p{margin:0 0 12px 0}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:18px}
.muted{color:var(--brand-muted)}
ul.checklist{list-style:none;padding:0;margin:0}
ul.checklist li{padding-left:8px;margin:8px 0;display:flex;gap:10px;align-items:flex-start}
ul.checklist li .icon{width:22px;height:22px;border-radius:999px;background:var(--accent);display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:800;flex:0 0 22px}
.benefits li{margin:8px 0}
.cta-row{margin-top:6px}
footer{background:var(--bg-alt);border-top:1px solid #e5e7eb;padding:18px 0;margin-top:42px}
footer .links{display:flex;gap:16px;flex-wrap:wrap}
.skip-link{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{position:static;width:auto;height:auto;padding:8px;background:#fff;border:2px solid var(--brand-blue)}
@media (max-width:860px){
  .grid{grid-template-columns:1fr}
  .hero h1{font-size:32px}
}


/* --- FAQ Accordion --- */
.accordion{border:1px solid #e5e7eb;border-radius:14px;overflow:hidden;background:#fff}
.accordion-item + .accordion-item{border-top:1px solid #e5e7eb}
.accordion-trigger{width:100%;text-align:left;background:#fff;border:0;padding:16px 18px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-size:16px;line-height:1.4}
.accordion-trigger:hover{background:#F9FAFB}
.accordion-trigger:focus{outline:3px solid rgba(11,108,253,.35);outline-offset:-2px}
.accordion-icon{transition:transform .2s ease}
.accordion-trigger[aria-expanded="true"] .accordion-icon{transform:rotate(180deg)}
.accordion-panel{padding:0 18px 16px 18px;display:none}
.accordion-panel[data-open="true"]{display:block}
.accordion-item h3{margin:0;font-size:18px;color:var(--brand-dark)}


/* Neutral Zurück-Button */
a.cta.back {
  background: #e5e7eb;
  color: #374151;
  border: 1px solid #d1d5db;
}
a.cta.back:hover {
  background: #d1d5db;
}