:root{
  --navy:#1f2a44;        /* schmaler Streifen oben */
  --blue:#2c6cb3;        /* Logo, Überschriften, Links */
  --blue-dark:#1f4f87;   /* aktiver Menüpunkt */
  --nav:#a9c3d9;         /* Navigationsleiste */
  --green:#6da544;       /* Footer */
  --ink:#333333;         /* Fließtext */
  --muted:#5b6470;
  --line:#e3e3e3;
  --maxw:1280px;
  --font:"Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,"Open Sans","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:#fff;
  line-height:1.7;font-size:18px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-underline-offset:2px}
h1,h2,h3{font-family:var(--font);color:var(--blue);line-height:1.25;font-weight:600}
h1{font-size:clamp(1.9rem,3.4vw,2.5rem);margin:.1em 0 .7em}
h2{font-size:clamp(1.3rem,2.4vw,1.7rem);margin:1.3em 0 .5em}
h3{font-size:1.2rem;margin:1.1em 0 .4em}
p{margin:0 0 1.1em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}

.skip{position:absolute;left:-999px;top:0;background:var(--blue);color:#fff;padding:10px 16px;z-index:200}
.skip:focus{left:0}

/* oberer Streifen */
.topstrip{height:9px;background:var(--navy)}

/* Kopf */
.site-head{background:#fff}
.head-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;
  padding:26px 0 22px}
.brand{display:block;text-decoration:none;line-height:1}
.brand img{max-height:96px;width:auto}
.brand .brand-text{display:none;color:var(--blue);font-weight:600;
  font-size:clamp(1.5rem,2.7vw,2.15rem);line-height:1.12}
.head-contact{display:flex;flex-direction:column;gap:11px;font-size:1.02rem}
.head-contact a,.head-contact span{display:flex;align-items:flex-start;gap:11px;
  color:var(--ink);text-decoration:none}
.head-contact a:hover{color:var(--blue)}
.head-contact .ci{flex:0 0 auto;color:var(--blue);margin-top:2px}

/* Navigation */
.site-nav{background:var(--nav)}
.site-nav .wrap{display:flex;align-items:center}
.nav-toggle{display:none;margin:8px 0;border:0;background:transparent;color:#fff;
  font-size:1.05rem;font-weight:600;cursor:pointer;padding:8px 0}
nav.main ul{list-style:none;display:flex;gap:6px;margin:0;padding:0}
nav.main>ul>li{position:relative}
nav.main a{display:block;padding:16px 18px;text-decoration:none;color:#fff;
  font-weight:600;font-size:1.06rem;border-bottom:3px solid transparent}
nav.main>ul>li>a:hover{color:var(--blue-dark)}
nav.main>ul>li>a.active{color:var(--blue-dark);border-bottom-color:var(--blue-dark)}
.has-sub>a::after{content:"▾";margin-left:7px;font-size:.8em;vertical-align:middle}
nav.main ul ul{position:absolute;top:100%;left:0;min-width:215px;background:#fff;
  border:1px solid var(--line);box-shadow:0 12px 30px rgba(31,42,68,.16);
  flex-direction:column;gap:0;padding:6px;display:none;z-index:120}
nav.main li:hover>ul,nav.main li:focus-within>ul{display:flex}
nav.main ul ul a{color:var(--ink);font-weight:500;padding:9px 12px;border-bottom:0;border-radius:6px}
nav.main ul ul a:hover,nav.main ul ul a.active{background:#eef3f8;color:var(--blue-dark)}

/* Inhalt */
main{padding:46px 0 60px}
.content{max-width:1040px}
.content ul{padding-left:1.3em}
.content li{margin:.35em 0}
.content a{text-decoration:underline}
figure{margin:1.5em 0}
figure img{border-radius:6px}
figcaption{font-size:.92rem;color:var(--muted);margin-top:.5em}

table{border-collapse:collapse;width:100%;max-width:560px;margin:1.2em 0}
th,td{text-align:left;padding:11px 16px;border:1px solid #d9d9d9}
thead th{background:var(--nav);color:var(--blue-dark)}
tbody tr:nth-child(even){background:#f6f8fa}

/* einfache Linkliste auf den Bereichsseiten */
.linklist{list-style:none;padding:0;margin:1em 0}
.linklist li{margin:.5em 0}
.linklist a{font-weight:600;text-decoration:none}
.linklist a::before{content:"» ";color:var(--green)}
.linklist a:hover{text-decoration:underline}

/* Footer */
.site-foot{background:var(--green);color:#fff;margin-top:50px;
  border-top-left-radius:34px;border-top-right-radius:34px;
  border-top:1px solid rgba(31,42,68,.22);padding:54px 0 40px}
.site-foot a{color:#fff}
.site-foot h3{color:#fff;font-size:1.45rem;margin:0 0 1em;font-weight:600}
.foot-grid{display:grid;grid-template-columns:1.25fr 1fr .7fr;gap:34px}
.site-foot p{margin:.2em 0}
.site-foot .block+.block{margin-top:1.8em}
.site-foot ul{list-style:disc;margin:.4em 0 0;padding-left:1.3em}
.site-foot ul.foot-links{list-style:none;padding-left:0;margin:0}
.foot-links li{margin:.2em 0}
.foot-links a{text-decoration:none}
.foot-links a::before{content:"» "}
.foot-links a:hover{text-decoration:underline}

/* Mobil */
@media (max-width:860px){
  .head-inner{flex-direction:column;align-items:flex-start;gap:18px}
  .site-nav .wrap{flex-direction:column;align-items:stretch}
  .nav-toggle{display:block;width:100%;text-align:left;padding:14px 0;margin:0}
  nav.main{width:100%;max-height:0;overflow:hidden;transition:max-height .25s ease}
  nav.main.open{max-height:75vh;overflow:auto;padding-bottom:8px}
  nav.main ul{flex-direction:column;gap:0}
  nav.main a{padding:12px 2px;border-bottom:1px solid rgba(255,255,255,.4)}
  nav.main>ul>li:last-child>a{border-bottom:0}
  nav.main>ul>li>a.active{color:#fff;border-bottom-color:rgba(255,255,255,.4)}
  nav.main ul ul{position:static;display:flex;box-shadow:none;border:0;background:transparent;padding:0 0 6px 16px}
  nav.main ul ul a{color:#fff;border-bottom:0;padding:9px 2px}
  .has-sub>a::after{content:""}
  .foot-grid{grid-template-columns:1fr;gap:26px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
:focus-visible{outline:3px solid var(--blue-dark);outline-offset:2px}