:root{
  --ink:#1b2533; --muted:#5d6b7c; --line:#e2e7ee; --bg:#ffffff; --soft:#f5f7fa; --tint:#eef3f8;
  --accent:#1f4e85; --accent-d:#173b66; --accent-l:#dbe7f4;
  --radius:8px;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--accent)}
a:hover{color:var(--accent-d)}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:99}
.skip:focus{left:8px}

/* Kopf */
.top{background:var(--soft);border-bottom:1px solid var(--line);color:var(--muted);font-size:13.5px}
.top .wrap{display:flex;gap:18px;justify-content:space-between;align-items:center;padding-top:7px;padding-bottom:7px;flex-wrap:wrap}
.top a{color:var(--ink);text-decoration:none;font-weight:600}
header.site{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}
.logo svg{width:36px;height:36px}
.logo b{font-size:20px;letter-spacing:-.015em;line-height:1;font-weight:700}
.logo b span{color:var(--accent)}
.logo small{display:block;font-size:12px;color:var(--muted);font-weight:500;margin-top:4px;letter-spacing:0}
nav.main ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;align-items:center}
nav.main a{display:block;padding:8px 12px;text-decoration:none;color:var(--ink);font-weight:500;font-size:15px;border-radius:6px}
nav.main a:hover{color:var(--accent)}
nav.main a[aria-current=page]{color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent);border-radius:0}
nav.main a.cta{background:var(--accent);color:#fff;margin-left:10px;font-weight:600;padding:9px 16px}
nav.main a.cta:hover{background:var(--accent-d);color:#fff}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:6px;padding:8px 12px;font:600 15px var(--font);color:var(--ink)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:6px;font-weight:600;text-decoration:none;font-size:15.5px;border:1px solid transparent;transition:background .15s,border-color .15s,color .15s}
.btn-primary,.btn-navy{background:var(--accent);color:#fff}
.btn-primary:hover,.btn-navy:hover{background:var(--accent-d);color:#fff}
.btn-ghost,.btn-line{background:#fff;border-color:#c3cedb;color:var(--ink)}
.btn-ghost:hover,.btn-line:hover{border-color:var(--accent);color:var(--accent)}

/* Hero */
.hero{background:var(--soft);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding-top:68px;padding-bottom:68px}
.eyebrow{margin:0;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.hero h1{font-size:clamp(30px,3.7vw,44px);line-height:1.14;letter-spacing:-.022em;margin:14px 0 16px;font-weight:700}
.hero p.lead{font-size:18px;color:var(--muted);max-width:34em;margin:0 0 28px}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap}
.hero .note{margin-top:20px;font-size:14px;color:var(--muted)}
.hero-art{margin:0;background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px 22px 18px}
.hero-art figcaption{border-top:1px solid var(--line);margin-top:14px;padding-top:14px}
.legend{list-style:none;counter-reset:l;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:6px 18px;font-size:13.5px;color:var(--ink)}
.legend li{counter-increment:l;display:flex;align-items:center;gap:8px;line-height:1.35}
.legend li:before{content:counter(l);flex:none;width:18px;height:18px;border-radius:50%;background:var(--accent);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center}
.hero-art figcaption p{margin:12px 0 0;font-size:13px;color:var(--muted)}

/* Vorteile */
.usp{border-bottom:1px solid var(--line)}
.usp .grid{display:grid;grid-template-columns:repeat(4,1fr)}
.usp .card{padding:26px 22px;border-left:1px solid var(--line)}
.usp .card:first-child{border-left:0;padding-left:0}
.usp b{display:block;font-size:15.5px;margin:10px 0 2px}
.usp span{color:var(--muted);font-size:14px;line-height:1.5}
.ico{color:var(--accent);width:24px;height:24px}
.ico svg{width:24px;height:24px}

/* Abschnitte */
section.block{padding:80px 0}
section.alt{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:720px;margin-bottom:34px}
.sec-head h2,.prose h2{font-size:clamp(24px,2.6vw,31px);line-height:1.22;letter-spacing:-.018em;margin:0 0 10px;font-weight:700}
.sec-head p{color:var(--muted);margin:0;font-size:17.5px}
.kicker{font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}

/* Kategorien */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cat{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-decoration:none;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.cat:hover{border-color:#b7c9de;box-shadow:0 6px 18px -12px rgba(23,59,102,.35);color:var(--ink)}
.cat .ico{width:44px;height:44px;border-radius:8px;background:var(--tint);display:grid;place-items:center;margin-bottom:16px}
.cat .ico svg{width:24px;height:24px}
.cat h3{margin:0 0 6px;font-size:18px}
.cat p{margin:0 0 16px;color:var(--muted);font-size:15px;line-height:1.55;flex:1}
.cat .more{font-weight:600;color:var(--accent);font-size:14.5px}

/* Zwei Spalten */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.prose p{margin:0 0 14px}
.prose h3{font-size:19px;margin:26px 0 8px}
.prose ul{padding-left:20px;margin:0 0 14px}
.prose li{margin:4px 0}
.checks{list-style:none;padding:0;margin:0}
.checks li{position:relative;padding-left:30px;margin:12px 0}
.checks li:before{content:"";position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:50%;background:var(--accent-l) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%231f4e85'%3E%3Cpath d='M8.2 13.6 4.6 10l-1.2 1.2 4.8 4.8 9-9-1.2-1.2z'/%3E%3C/svg%3E") center/13px no-repeat}

/* Hinweis-Box */
.notice{background:#fff;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--radius);padding:24px 26px}
.notice h2{font-size:20px;margin:0 0 8px}
.notice p{margin:0 0 10px}
.notice p:last-child{margin:0}

/* Schritte */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px 20px 70px;position:relative}
.step:before{counter-increment:s;content:counter(s);position:absolute;left:22px;top:20px;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;border:1.5px solid var(--accent);color:var(--accent);font-weight:700;font-size:14px}
.step h3{margin:2px 0 4px;font-size:17px}
.step p{margin:0;color:var(--muted);font-size:15px}

/* Marken */
.brands{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px;padding:0;list-style:none}
.brands a{display:inline-block;padding:6px 11px;border:1px solid var(--line);border-radius:6px;background:#fff;text-decoration:none;font-size:14px;color:var(--ink)}
.brands a:hover{border-color:var(--accent);color:var(--accent)}
.brands a em{font-style:normal;color:var(--muted)}
.small{font-size:14px;color:var(--muted)}

.measure{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin:8px 0;padding:0 20px}
.faq summary{cursor:pointer;list-style:none;padding:16px 30px 16px 0;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:0;top:11px;font-size:22px;font-weight:400;color:var(--muted)}
.faq details[open] summary:after{content:"–"}
.faq details p{margin:0 0 18px;color:#3a4757}

/* CTA-Band */
.band{background:var(--tint);border:1px solid #d6e1ee;border-radius:10px;padding:34px 36px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.band h2{margin:0 0 6px;font-size:24px}
.band p{margin:0;color:var(--muted)}

/* Unterseiten */
.page-head{background:var(--soft);border-bottom:1px solid var(--line);padding:52px 0 44px}
.page-head h1{margin:0;font-size:clamp(28px,3.6vw,38px);letter-spacing:-.02em}
.page-head p{margin:8px 0 0;color:var(--muted);font-size:17.5px}
.legal{max-width:820px}
.legal h2{font-size:21px;margin:34px 0 8px}
.legal h3{font-size:18px;margin:22px 0 6px}
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.contact-cards a{display:block;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.contact-cards a:hover{border-color:#b7c9de;box-shadow:0 6px 18px -12px rgba(23,59,102,.35)}
.contact-cards b{display:block;font-size:18px;margin:12px 0 2px}
.contact-cards span{color:var(--muted);font-size:15px}

/* Fuß */
footer.site{background:#131c27;color:#a7b2c0;padding:56px 0 24px;font-size:15px}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
footer.site h4{color:#fff;margin:0 0 12px;font-size:14px;font-weight:600}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{margin:7px 0}
footer.site a{color:#d3dbe5;text-decoration:none}
footer.site a:hover{color:#fff;text-decoration:underline}
footer.site .logo b span{color:#8fb4df}
footer.site .legal-line{border-top:1px solid rgba(255,255,255,.08);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px}

.mobilebar{display:none}

@media (max-width:980px){
  .hero .wrap{grid-template-columns:1fr;gap:36px;padding-top:48px;padding-bottom:48px}
  .usp .grid,.cats{grid-template-columns:repeat(2,1fr)}
  .usp .card:nth-child(3){border-left:0;padding-left:0}
  .usp .card:nth-child(n+3){border-top:1px solid var(--line)}
  .split{grid-template-columns:1fr;gap:32px}
  .steps,.contact-cards{grid-template-columns:1fr}
  footer.site .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .menu-btn{display:block}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);padding:10px 16px}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:stretch}
  nav.main a[aria-current=page]{box-shadow:none}
  nav.main a.cta{margin:6px 0 0;text-align:center}
  .top .hide-sm{display:none}
}
@media (max-width:560px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .usp .grid,.cats{grid-template-columns:1fr}
  .usp .card{border-left:0;padding:18px 0;border-top:1px solid var(--line)}
  .usp .card:first-child{border-top:0}
  .legend{grid-template-columns:1fr}
  section.block{padding:56px 0}
  .band{padding:24px}
  footer.site .cols{grid-template-columns:1fr}
  .mobilebar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;background:#131c27;box-shadow:0 -4px 16px rgba(0,0,0,.18)}
  .mobilebar a{flex:1;text-align:center;color:#fff;text-decoration:none;font-weight:600;font-size:14px;padding:13px 4px}
  .mobilebar a+a{border-left:1px solid rgba(255,255,255,.14)}
  footer.site{padding-bottom:80px}
}

/* Porträt Über uns */
.portrait{margin:0 0 20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.portrait img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;background:#7d7f84}
.portrait figcaption{padding:14px 18px}
.portrait b{display:block;font-size:16.5px}
.portrait span{font-size:14px;color:var(--muted)}
@media (max-width:980px){.portrait{max-width:420px}}

/* Ansprechpartner Startseite */
.person{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.person-img{margin:0;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:#efe3d2}
.person-img img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
@media (max-width:980px){.person{grid-template-columns:1fr;gap:28px}}

/* Markenseite */
.region{font-size:24px;margin:0 0 20px}
.brandgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.brand{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;display:flex;flex-direction:column}
.brand h3{margin:0 0 8px;font-size:18px;display:flex;flex-wrap:wrap;align-items:baseline;gap:6px}
.brand h3 small{font-size:13px;font-weight:500;color:var(--muted)}
.brand .tag{font-size:11.5px;font-weight:600;color:var(--accent);background:var(--tint);border-radius:4px;padding:2px 7px;margin-left:auto}
.brand p{margin:0 0 12px;font-size:15px;color:#3a4757;line-height:1.55;flex:1}
.brand .variants{flex:0;font-size:14px}
.brand .more{font-size:14.5px;font-weight:600;text-decoration:none}
.jump{list-style:none;margin:0;padding:0}
.jump li{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--line)}
.jump li:last-child{border-bottom:0}
.jump span{color:var(--muted);font-size:14px}
@media (max-width:980px){.brandgrid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.brandgrid{grid-template-columns:1fr}}
.prose ul.jump{padding-left:0}