:root{
  --ink:#0f232b;
  --ink-deep:#081420;
  --paper:#f7f9fa;
  --mist:#e8f0f2;
  --text:#16262d;
  --muted:#4b606a;
  --rule:#cfdbe0;
  --rule-strong:#b3c6cd;
  --teal:#0d6f73;
  --teal-bright:#63d6cc;
  --on-dark:#e9f2f4;
  --on-dark-soft:#a9bfc6;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:1.0625rem/1.65 var(--sans);color:var(--text);background:var(--paper)}
a{color:var(--teal);text-decoration:none;text-underline-offset:.2em}
a:hover{text-decoration:underline;text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:2px}
.on-dark :focus-visible{outline-color:var(--teal-bright)}
.wrap{width:min(1120px,100% - 2 * clamp(20px,5vw,48px));margin-inline:auto}
.skip{position:absolute;left:12px;top:-64px;z-index:10;padding:10px 16px;background:#fff;color:var(--ink);border-radius:4px}
.skip:focus{top:12px}
[id]{scroll-margin-top:24px}

/* Kopfzeile über dem Hero */
.top{position:absolute;inset:0 0 auto 0;z-index:2}
.top.static{position:static;background:var(--ink)}
.top .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 32px;padding-block:20px}
.brand{font:400 1.3rem var(--serif);color:var(--on-dark);text-decoration:none}
.top nav{display:flex;flex-wrap:wrap;gap:0 24px}
.top nav a{display:inline-flex;align-items:center;min-height:44px;color:#c9dadf;text-decoration:none}
.top nav a:hover{color:#fff;text-decoration:underline}

/* Hero */
.hero{position:relative;background:var(--ink);color:var(--on-dark);overflow:hidden}
.hero-body{position:relative;z-index:1;max-width:40rem;padding-block:clamp(120px,16vw,200px) clamp(72px,10vw,136px)}
.kicker{margin:0 0 20px;color:var(--teal-bright);letter-spacing:.02em}
.hero h1{margin:0 0 28px;font:400 clamp(1.9rem,3.5vw,3rem)/1.16 var(--serif);letter-spacing:-.01em}
.lead{margin:0 0 20px;max-width:36rem;font-size:1.2rem;line-height:1.6;color:#cfe0e5}
.trust{margin:0 0 36px;max-width:36rem;color:var(--on-dark-soft)}
.facade{position:absolute;right:clamp(0px,3vw,48px);bottom:0;height:78%;width:auto;z-index:0}
.facade .body{fill:rgba(255,255,255,.025);stroke:rgba(233,242,244,.16);stroke-width:1}
.facade .win{fill:none;stroke:rgba(233,242,244,.12);stroke-width:1}
.facade .lit{fill:var(--teal-bright);stroke:none;opacity:.85;animation:lightUp 1.1s ease-out both}
.facade .dim{fill:var(--teal-bright);stroke:none;opacity:.28}
.facade .ground{stroke:rgba(233,242,244,.3);stroke-width:1}
@keyframes lightUp{from{opacity:0}}

/* Abschnitte */
.section{padding-block:clamp(64px,9vw,112px)}
.tint{background:var(--mist)}
.dark{background:var(--ink);color:var(--on-dark)}
h2{margin:0 0 16px;font:400 clamp(1.7rem,2.8vw,2.3rem)/1.2 var(--serif);letter-spacing:-.005em}
h3{margin:0;font:600 1.3rem/1.3 var(--serif)}
.intro{margin:0 0 clamp(36px,5vw,56px);max-width:40rem;font-size:1.1rem;color:var(--muted)}
.dark .intro{color:var(--on-dark-soft)}
.plain{margin:0;padding:0;list-style:none}

/* Angebot */
.offer{display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(32px,6vw,80px)}
.offer li{padding:24px 0 40px;border-top:1px solid var(--rule)}
.offer h3{margin-bottom:10px}
.offer p{margin:0;max-width:34rem}
.aside{margin:8px 0 0;color:var(--muted)}

/* Erfahrung */
.roles li{display:grid;grid-template-columns:minmax(180px,1fr) 2.4fr;gap:8px 48px;padding:32px 0;border-top:1px solid var(--rule-strong)}
.roles p{margin:0;max-width:44rem}

/* Hintergrund */
.about{display:grid;grid-template-columns:1.1fr 1fr;gap:48px clamp(40px,7vw,96px);align-items:start}
.about p{margin:0 0 20px;max-width:36rem}
.timeline{margin:0;padding:0 0 0 28px;list-style:none;border-left:1px solid var(--rule-strong)}
.timeline li{position:relative;padding:0 0 26px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:-33px;top:.6em;width:9px;height:9px;border-radius:50%;background:var(--teal)}
.timeline strong{display:block;font:600 1.05rem/1.4 var(--serif)}
.timeline span{color:var(--muted)}
.creds{margin:16px 0 0}
.creds div{display:grid;grid-template-columns:7rem 1fr;gap:4px 16px;padding:12px 0;border-top:1px solid var(--rule)}
.creds dt{color:var(--muted)}
.creds dd{margin:0}
.about h3{margin-top:40px}

/* Publikationen */
.book{display:grid;grid-template-columns:auto 1fr 1.2fr;gap:28px clamp(32px,6vw,80px);margin-bottom:clamp(48px,6vw,72px);padding:clamp(28px,4vw,48px);background:var(--ink);color:var(--on-dark);border-radius:6px;align-items:center}
.covers{position:relative;width:112px;aspect-ratio:1582/2218;justify-self:start}
.covers img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:3px;box-shadow:0 10px 24px rgba(0,0,0,.4)}
.covers img:nth-child(2){transform:rotate(-18deg) translate(-22px,10px);z-index:1}
.covers img:nth-child(3){transform:rotate(-9deg) translate(-11px,5px);z-index:2}
.covers img:nth-child(4){z-index:3}
.book h3{margin-bottom:8px;font:400 clamp(1.8rem,3vw,2.4rem)/1.15 var(--serif)}
.book .meta{margin:0;color:var(--on-dark-soft)}
.book p{margin:0 0 18px;max-width:34rem}
.book a{color:var(--teal-bright)}
.book :focus-visible{outline-color:var(--teal-bright)}
.book .links{flex-direction:column;gap:7px;font-size:.9rem}
.links{display:flex;flex-wrap:wrap;gap:6px 24px;margin:0;padding:0;list-style:none}
.icon-link{display:inline-flex;align-items:center;gap:8px}
.icon-link svg{width:18px;height:18px;flex:none}
.year-group{display:grid;grid-template-columns:6rem 1fr;gap:8px 24px;padding:28px 0;border-top:1px solid var(--rule)}
.year-group h3{font:400 1.6rem/1.2 var(--serif);color:var(--muted)}
.articles li{padding:0 0 22px}
.articles li:last-child{padding-bottom:0}
.articles .title{font:600 1.1rem/1.4 var(--serif)}
.articles .src{display:block;font-size:.95rem;color:var(--muted)}

/* Kontakt */
.contact{display:grid;grid-template-columns:1.3fr 1fr;gap:40px clamp(40px,7vw,96px);align-items:start}
.contact p{margin:0 0 20px;max-width:38rem}
.contact a{color:var(--teal-bright)}
.contact h3{margin-bottom:12px}
.contact .links{flex-direction:column;gap:4px}
.contact .links a{display:inline-flex;align-items:center;min-height:44px}

/* Rechtliches */
.legal{padding-block:64px;font-size:.95rem}
.legal .cols{display:grid;grid-template-columns:1fr 1fr;gap:40px clamp(32px,6vw,80px)}
.legal h2{font-size:1.5rem}
.legal h3{margin:20px 0 6px;font:600 1rem/1.4 var(--sans)}
.legal p{margin:0 0 12px;max-width:38rem}
.foot{background:var(--ink);color:var(--on-dark-soft);font-size:.95rem}
.foot-main{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 32px;padding-block:32px}
.foot-logo{display:block}
.foot-links{display:flex;flex-wrap:wrap;gap:4px 24px}
.foot-links a{display:inline-flex;align-items:center;min-height:44px;color:var(--on-dark)}
.foot-bottom{background:var(--ink-deep)}
.foot-bottom .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 32px;padding-block:16px}
.foot-bottom a{display:inline-flex;align-items:center;min-height:44px;color:var(--on-dark);margin-right:20px}
.foot-bottom a:last-child{margin-right:0}

/* Barrierefreies visuell verstecktes Element */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

@media (max-width:1180px){
  .facade{height:66%;right:-10%;opacity:.3}
}
@media (max-width:900px){
  .about,.contact,.book,.legal .cols{grid-template-columns:1fr}
}
@media (max-width:760px){
  .offer{grid-template-columns:1fr}
  .roles li{grid-template-columns:1fr}
}
@media (max-width:640px){
  .year-group{grid-template-columns:1fr}
  .hero-body{padding-top:200px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .facade .lit{animation:none}
}