/* A & Th Service – Theme-Stile. Schrift wird lokal geladen (keine Verbindung zu Google). */
@font-face{font-family:"Poppins";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/poppins-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-style:italic;font-weight:400;font-display:swap;src:url(../fonts/poppins-latin-400-italic.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/poppins-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/poppins-latin-600-normal.woff2) format("woff2")}

:root{
  --page:#ffffff; --band:#f8f9fa; --topline:#333c4d;
  --text:#5c5c5c; --nav:#000000; --link:#ff0000; --line:#e6e8ec;
  --font:"Poppins","Segoe UI",Arial,sans-serif;
  --header-top:0px;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{font-size:17px}
body{margin:0;background:var(--page);color:var(--text);font:400 1rem/1.9 var(--font);-webkit-text-size-adjust:100%}
img{max-width:100%}
.gut{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.inner{width:min(1640px,94%);margin:0 auto}
a{color:inherit}
:focus-visible{outline:3px solid #2b6cb0;outline-offset:3px}
button{font:inherit}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Seite füllt genau einen Bildschirm: Kopf, Inhalt, Fußleiste ohne Scrollen sichtbar */
.app{min-height:calc(100dvh - var(--header-top));display:flex;flex-direction:column}
.site-main{flex:1;display:flex;flex-direction:column}

/* Kopf */
.site-header{position:sticky;top:var(--header-top);z-index:20;background:var(--band);border-top:8px solid var(--topline)}
.admin-bar{--header-top:32px}
@media (max-width:782px){.admin-bar{--header-top:46px}}
@media (max-width:600px){.admin-bar .site-header{position:static}}
.bar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:10px}
.logo img{display:block;height:76px;width:auto}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:clamp(20px,3vw,56px)}
.site-nav a{color:var(--nav);text-decoration:none;font-weight:500;font-size:1.1rem;white-space:nowrap}
.site-nav a:hover{color:var(--link)}
.site-nav .missing a{color:#b00020;font-size:.85rem}

/* Startseite */
.hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:40px;align-items:start;padding-block:clamp(16px,3vh,40px)}
.hero .text{min-width:0;max-width:940px}
.amp{display:block;width:clamp(110px,15vh,170px);height:auto;margin-left:-6px}
.hero h1,.page-content h1{font-weight:500;color:var(--text);line-height:1.25}
.hero h1{font-size:clamp(1.7rem,3.4vw,2.6rem);margin:clamp(6px,1.5vh,18px) 0 clamp(10px,2.5vh,28px)}
.site-main p{margin:0 0 1em}
.more{background:none;border:0;padding:0;color:var(--link);cursor:pointer;font-size:1.1rem;font-weight:500}
.more:hover{text-decoration:underline}
.cubes{justify-self:end;width:100%;max-width:525px}
.stage{position:relative;aspect-ratio:525/745;width:min(100%,calc((100dvh - 330px) * 525 / 745));max-width:100%;margin-left:auto}
.cube{position:absolute;height:auto;mix-blend-mode:multiply;animation:ath-float var(--d) ease-in-out var(--dl) infinite;transition:transform .3s;will-change:transform}
.cube:hover{animation-play-state:paused;transform:translateY(-14px) rotate(calc(var(--r) * -2)) scale(1.08)}
@keyframes ath-float{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-12px) rotate(var(--r))}}
.extra{padding-top:18px}
.extra .label{margin-top:1.4em}
.extra ol,.extra ul{margin:0 0 1em;padding-left:2.4em}
.extra li{padding-left:.2em}

/* Unterseiten */
.page-content{padding-block:32px 48px;max-width:860px;overflow-wrap:break-word}
.page-content h1{font-size:clamp(1.5rem,3vw,2.2rem);margin:0 0 .6em}
.page-content h2{font-weight:500;font-size:1.25rem;color:#3d3d3d;margin:1.6em 0 .4em;line-height:1.4}
.page-content ul,.page-content ol{margin:0 0 1em;padding-left:1.4em}
dl.facts{display:grid;grid-template-columns:max-content 1fr;gap:4px 24px;margin:0}
dl.facts dt{font-weight:500;color:#3d3d3d}
dl.facts dd{margin:0}
.contact{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:48px;max-width:1100px}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form .full{grid-column:1/-1}
.contact-form label{display:block;font-size:.9rem;font-weight:500;color:#3d3d3d;margin-bottom:4px}
.contact-form input[type=text],.contact-form input[type=email],.contact-form textarea{width:100%;font:inherit;font-size:.95rem;border:1px solid #cfd3da;border-radius:4px;padding:10px 12px;background:#fff;color:#222}
.contact-form textarea{min-height:140px;resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;line-height:1.6}
.check input{margin-top:5px}
.contact-form .check label{font-weight:400;margin:0;font-size:.88rem}
.send{justify-self:start;background:var(--topline);color:#fff;border:0;border-radius:4px;padding:12px 26px;font-weight:500;cursor:pointer}
.send:hover{background:#222a38}
.notice{grid-column:1/-1;border-radius:6px;padding:10px 14px;font-size:.9rem;line-height:1.6;margin:0 0 16px}
.notice.ok{background:#e8f5ec;border:1px solid #9fd3b0}
.notice.err{background:#fdecec;border:1px solid #f0a8a8}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}

/* Fußleiste */
.site-footer{background:var(--band);padding-block:18px}
.foot{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 30px}
.foot a{text-decoration:none;color:#222;font-size:1.05rem}
.foot a:hover,.foot a[aria-current]{color:var(--link)}
.seals{display:flex;gap:12px;align-items:center}
.seals img{height:74px;width:auto;display:block}
.copy{font-size:.78rem;color:#8a8f99;padding-top:8px;margin:0}

/* Tablet */
@media (max-width:1100px){
  .site-nav a{font-size:1rem}
  .logo img{height:64px}
}
@media (max-width:900px){
  .bar{flex-wrap:wrap;gap:8px 24px}
  .site-nav ul{flex-wrap:wrap;gap:6px 26px}
  .site-nav a{font-size:.95rem}
  .hero{grid-template-columns:minmax(0,1fr) minmax(0,290px);gap:24px}
  .stage{width:100%}
  .contact{grid-template-columns:1fr}
}
/* Smartphone */
@media (max-width:600px){
  html{font-size:16px}
  .logo img{height:50px}
  .bar{justify-content:center;padding-block:8px}
  .site-nav{width:100%}
  .site-nav ul{display:grid;grid-template-columns:1fr 1fr;gap:2px 12px;text-align:center}
  .site-nav a{font-size:.9rem;line-height:1.6;display:block;padding:4px 0}
  .hero{grid-template-columns:1fr}
  .cubes{max-width:none;margin-top:4px}
  .stage{aspect-ratio:auto;width:100%;display:flex;justify-content:space-between;align-items:center;gap:4px;padding-block:6px}
  .cube{position:static;width:calc((100% - 28px) / 8)!important;--r:8deg}
  .amp{width:96px}
  .hero h1{font-size:1.6rem}
  body{line-height:1.75}
  .foot{flex-direction:column;align-items:flex-start;gap:12px}
  .foot ul{gap:4px 20px}
  .foot a{font-size:.95rem}
  .seals img{height:56px}
  .contact-form{grid-template-columns:1fr}
}
@media (max-width:600px) and (max-height:720px){
  .amp{width:64px}
  .hero h1{font-size:1.4rem;margin:4px 0 8px}
  .hero{padding-block:12px}
  .hero p{line-height:1.6}
  .seals img{height:44px}
  .site-footer{padding-block:12px}
  .foot{gap:8px}
  .copy{padding-top:4px}
}
@media (prefers-reduced-motion:reduce){.cube{animation:none}*{transition:none!important;scroll-behavior:auto!important}}

/* Kopfleiste (v1.1): weiß, goldene Linie aus dem Logo, Dokumente als Schaltflächen mit Symbol */
:root{--navy:#112f87;--gold:#b8860b;--goldsoft:#fbf3dc;--goldmid:#f3dc8a}
.site-header{background:#fff;border-top:0;box-shadow:0 1px 0 var(--line);transition:box-shadow .25s}
.site-header::before{content:"";display:block;height:5px;background:linear-gradient(90deg,#e0ad35,#f0d27a 55%,#f6e3a3)}
.site-header.scrolled{box-shadow:0 8px 24px rgba(17,47,135,.09)}
.bar{padding-block:12px}
.logo img{height:58px;width:auto}
.site-nav ul{gap:6px}
.site-nav a{display:inline-flex;align-items:center;gap:10px;padding:8px 14px 8px 8px;border-radius:10px;color:var(--text);font-size:.98rem;font-weight:500;line-height:1.2;transition:background .2s,color .2s}
.site-nav a .ic{width:32px;height:32px;border-radius:8px;background:var(--goldsoft);display:grid;place-items:center;flex:none;transition:background .2s,transform .2s}
.site-nav a svg{width:17px;height:17px;stroke:var(--gold)}
.site-nav a .ext{color:var(--gold);font-size:.85em;opacity:0;transform:translate(-4px,3px);transition:opacity .2s,transform .2s}
.site-nav a:hover{background:#f5f6f8;color:#333}
.site-nav a:hover .ic{background:var(--goldmid);transform:rotate(-6deg)}
.site-nav a:hover .ext{opacity:1;transform:none}
.site-nav a:focus-visible{outline:3px solid var(--navy);outline-offset:2px}
.site-nav .missing a{color:#b00020;font-size:.85rem;padding:8px 10px}
@media (max-width:1180px){
  .site-nav a{font-size:.92rem;gap:8px;padding:7px 10px 7px 7px}
  .site-nav a .ic{width:28px;height:28px}
  .logo img{height:52px}
}
@media (max-width:900px){
  .bar{flex-wrap:wrap;gap:10px 24px;padding-block:10px}
  .site-nav{width:100%}
  .site-nav ul{display:flex;flex-wrap:wrap;gap:8px}
  .site-nav li{flex:1 1 auto}
  .site-nav a{width:100%;justify-content:center;border:1px solid var(--line);padding:8px 12px 8px 8px;white-space:nowrap;font-size:.95rem;line-height:1.2;display:inline-flex}
  .site-nav a .ext{display:none}
}
@media (max-width:780px){
  .site-nav ul{display:grid;grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .bar{justify-content:center;padding-block:8px}
  .logo img{height:44px}
  .site-nav ul{gap:6px;text-align:left}
  .site-nav a{justify-content:flex-start;font-size:.84rem;padding:6px 8px;gap:8px;line-height:1.25}
  .site-nav a .ic{width:26px;height:26px}
  .site-nav a svg{width:15px;height:15px}
}
@media (max-width:600px) and (max-height:720px){
  .site-nav a{padding:4px 6px}
  .site-nav a .ic{width:22px;height:22px}
  .logo img{height:38px}
}
@media (prefers-reduced-motion:reduce){.site-nav a .ic,.site-nav a .ext{transition:none}}

/* v1.1.1: Kleine Handys – Menü schmaler, Startseite kompakter, Fußleiste in einer Zeile */
@media (max-width:600px){
  .site-nav ul{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .site-nav li,.site-nav a{min-width:0}
}
@media (max-width:420px){
  .site-nav a{font-size:.78rem;gap:6px;padding-inline:6px}
  .foot ul{gap:4px 14px}
  .foot a{font-size:.86rem}
}
@media (max-width:380px){
  .site-nav a{font-size:.72rem;gap:5px;padding:5px}
  .site-nav a .ic{width:20px;height:20px}
  .site-nav a svg{width:12px;height:12px}
}
@media (max-width:600px) and (max-height:800px){
  .site-header::before{height:4px}
  .logo img{height:34px}
  .bar{padding-block:6px;gap:6px}
  .site-nav ul{gap:5px}
  .site-nav a{padding:4px 6px}
  .site-nav a .ic{width:22px;height:22px}
  .amp{width:58px}
  .hero h1{font-size:1.35rem;margin:2px 0 6px}
  .hero{padding-block:8px;gap:8px}
  .hero p{line-height:1.55;margin-bottom:.6em}
  .site-footer{padding-block:10px}
  .foot{gap:6px}
  .seals img{height:36px}
  .copy{padding-top:2px}
}
@media (max-width:600px) and (max-height:680px){
  .amp{width:46px}
  .hero p{font-size:.9rem}
}