@font-face{font-family:Inter;src:url(../fonts/inter-light.woff) format("woff");font-weight:300;font-display:swap}
@font-face{font-family:Inter;src:url(../fonts/inter-regular.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:Inter;src:url(../fonts/inter-semibold.woff) format("woff");font-weight:600;font-display:swap}
:root{--ink:#1d2738;--navy:#22334f;--deep:#121e34;--blue:#2f5c9c;--sky:#6cc0f2;--light:#5e8fc9;--muted:#5d6878;--line:#dfe3ea;--mist:#f4f6f9;--bg:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 Inter,system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 32px}

/* Kopf */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.4) blur(8px)}
.top .wrap{display:flex;align-items:center;gap:28px;height:68px}
.top .me{display:flex;align-items:center;gap:12px;color:var(--navy);font-weight:300;font-size:19px;letter-spacing:.01em;white-space:nowrap}
.top .me img{height:30px;width:auto}
.top .me:hover{text-decoration:none}
.top nav{display:flex;gap:24px;margin-left:auto;font-size:14.5px}
.top nav a{color:var(--muted)}
.top nav a:hover{color:var(--navy);text-decoration:none}
.top .lang{font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--line);padding:6px 11px;border-radius:3px;color:var(--navy)}

/* Einstieg */
.hero{position:relative;min-height:min(78vh,720px);display:flex;align-items:center;overflow:hidden;background:#eef1f4}
.hero picture,.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 30%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(244,246,249,.97) 0%,rgba(244,246,249,.9) 38%,rgba(244,246,249,0) 62%)}
.hero-in{position:relative;z-index:1;width:100%;padding-top:70px;padding-bottom:70px}
.hero-in>*{max-width:540px}
.hero .titles{margin:0 0 10px;font-size:14px;letter-spacing:.1em;color:var(--muted);text-transform:uppercase}
.hero h1{font-weight:300;font-size:clamp(40px,5.6vw,72px);line-height:1.05;color:var(--navy);margin:0 0 22px;letter-spacing:-.02em}
.hero .roles{font-size:14.5px;letter-spacing:.03em;color:var(--blue);margin:0 0 22px;font-weight:600;line-height:1.6}
.hero .intro{font-size:18.5px;color:#2c3546;margin:0;font-weight:300;line-height:1.7}
.factbar{background:var(--navy);color:#fff}
.facts{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:26px 0}
.facts div{padding:0 20px;border-left:1px solid rgba(255,255,255,.18)}
.facts div:first-child{border-left:0;padding-left:0}
.facts dt{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);margin-bottom:4px}
.facts dd{margin:0;font-size:15px;color:#fff;line-height:1.45}

/* Abschnitte */
section.block{padding:96px 0}
section.block.alt{background:var(--mist)}
section.block.dark{background:var(--deep);color:#dfe6f1}
.kicker{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--sky);font-weight:600;margin:0 0 14px;display:flex;align-items:center;gap:12px}
.kicker::before{content:"";width:28px;height:2px;background:currentColor}
.kicker.dk{color:var(--blue)}
.block h2{font-weight:300;font-size:clamp(26px,3.1vw,38px);line-height:1.25;color:var(--navy);margin:0 0 44px;letter-spacing:-.01em;max-width:30em}
.dark h2{color:#fff}
.lead{color:var(--muted);margin:0 0 24px;max-width:46em}
.sub{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;margin:44px 0 12px}

/* Zeitstrahl Meilensteine */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:150px;top:8px;bottom:8px;width:1px;background:rgba(255,255,255,.18)}
.timeline li{display:grid;grid-template-columns:150px 1fr;gap:0;position:relative;padding:0 0 28px}
.timeline .yr{font-size:15px;font-weight:600;color:var(--sky);padding:22px 28px 0 0;text-align:right;font-variant-numeric:tabular-nums}
.timeline li::after{content:"";position:absolute;left:145px;top:28px;width:11px;height:11px;border-radius:50%;background:var(--sky);box-shadow:0 0 0 5px rgba(108,192,242,.18)}
.timeline .card{margin-left:36px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:4px;padding:20px 26px 18px}
.timeline h3{margin:0 0 6px;font-size:19px;font-weight:600;color:#fff;line-height:1.35}
.timeline p{margin:0 0 10px;color:#c9d3e2}
.timeline .src{font-size:13px;color:#8fa0ba}

/* Zahlenband */
.numbers{background-size:cover;background-position:center;color:#fff;padding:80px 0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.stats div{border-top:1px solid rgba(255,255,255,.35);padding-top:16px}
.stats b{display:block;font-size:clamp(36px,4.4vw,54px);font-weight:300;line-height:1.05;color:#fff;font-variant-numeric:tabular-nums}
.stats span{font-size:14px;color:#c9d3e2}
.stats5{grid-template-columns:repeat(5,1fr);gap:22px}
.stats5 b{font-size:clamp(28px,3.2vw,40px)}
.nk{margin:48px 0 18px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);font-weight:600}

/* Werdegang */
.split{display:grid;grid-template-columns:330px 1fr;gap:64px;align-items:start}
.split.rev{grid-template-columns:1fr 300px}
.side img{width:100%;height:auto;border-radius:3px;display:block;position:sticky;top:96px}
.cv{margin:0;padding:0;list-style:none}
.cv li{display:grid;grid-template-columns:130px 1fr;gap:24px;padding:12px 0;border-top:1px solid var(--line);font-size:16px}
.cv li:last-child{border-bottom:1px solid var(--line)}
.cv .yr{color:var(--blue);font-weight:600;font-size:14.5px;font-variant-numeric:tabular-nums;padding-top:1px}
.quali{columns:2;column-gap:36px;margin:0;padding:0;list-style:none}
.quali li{break-inside:avoid;padding:6px 0 6px 18px;position:relative;font-size:15px}
.quali li::before{content:"";position:absolute;left:0;top:17px;width:8px;height:1px;background:var(--blue)}

/* Breites Bild */
.wide{margin:0;background:var(--deep);padding:56px 0 40px}
.wide img{display:block;width:100%;max-width:826px;height:auto;border-radius:3px;margin:0 auto}
.wide figcaption{text-align:center}
.wide figcaption{color:#8fa0ba;font-size:13.5px;padding-top:12px}

/* Wissenschaft */
.band{margin:0 0 56px}
.band img{width:100%;height:auto;max-height:440px;object-fit:cover;display:block;border-radius:3px}
.band figcaption{font-size:13.5px;color:var(--muted);margin-top:8px}
.patents{margin:0;padding:0;list-style:none}
.patents li{display:grid;grid-template-columns:130px 1fr;gap:24px;padding:16px 0;border-top:1px solid var(--line)}
.patents li:last-child{border-bottom:1px solid var(--line)}
.patents .yr{color:var(--blue);font-weight:600;font-size:14.5px}
.patents small{display:block;color:var(--muted);font-size:13.5px;margin-top:3px}

/* Beratung */
.split.rev .side img{position:static;aspect-ratio:1;object-fit:cover}
.cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ccard{background:#fff;border:1px solid var(--line);border-radius:4px;padding:22px 20px;display:flex;flex-direction:column;gap:6px}
.ccard b{font-size:40px;font-weight:300;color:var(--blue);line-height:1}
.ccard strong{color:var(--navy);font-size:15.5px;line-height:1.35}
.ccard span{font-size:14px;color:var(--muted);line-height:1.55}

/* Publikationen */
.pubs{margin:0;padding:0;list-style:none}
.pubs li{display:grid;grid-template-columns:64px 1fr;gap:18px;padding:12px 0;border-top:1px solid var(--line);font-size:15px;line-height:1.55}
.pubs .yr{color:var(--blue);font-weight:600;font-variant-numeric:tabular-nums}
.pubs .au{color:var(--muted)}
.pubs a.ti{color:var(--ink)}
.pubs a.ti:hover{color:var(--blue)}
.pubs .jo{font-style:italic;color:var(--muted)}
.pubs .me{color:var(--navy);font-weight:600}
.morepubs summary{cursor:pointer;list-style:none;display:inline-block;margin:18px 0 6px;padding:10px 18px;border:1px solid var(--blue);border-radius:3px;color:var(--blue);font-size:14.5px;font-weight:600}
.morepubs summary::-webkit-details-marker{display:none}
.morepubs[open] summary{display:none}
.more{margin-top:24px;font-size:15px}

/* Fuß */
footer{background:var(--deep);color:#8fa0ba;padding:44px 0 52px;font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:baseline}
footer a{color:#c9d3e2}
footer .links{margin-left:auto;display:flex;gap:20px;flex-wrap:wrap}
.legal{padding:64px 32px;max-width:820px}
.legal h1{font-weight:300;color:var(--navy);font-size:32px;margin:0 0 24px}
.legal h2{font-size:18px;color:var(--navy);margin:32px 0 8px}
.legal p{margin:0 0 14px}

/* Tablet */
@media (max-width:1000px){
  .top nav{display:none}
  .top .lang{margin-left:auto}
  .stats5{grid-template-columns:repeat(3,1fr)}
  .split{grid-template-columns:240px 1fr;gap:40px}
  .split.rev{grid-template-columns:1fr 220px}
}
/* Handy */
@media (max-width:700px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .top .wrap{height:60px}
  .top .me{font-size:17px}.top .me img{height:26px}
  .hero{display:block;min-height:0;background:var(--mist)}
  .hero picture,.hero-bg{position:relative;height:auto;aspect-ratio:1/0.9;display:block}
  .hero::after{display:none}
  .hero-in{padding-top:28px;padding-bottom:36px}
  .hero h1{font-size:40px}
  .hero .intro{font-size:17px}
  .facts{grid-template-columns:1fr 1fr;row-gap:18px;column-gap:18px}
  .facts div{border-left:0;padding:0}
  section.block{padding:60px 0}
  .block h2{margin-bottom:32px}
  .timeline::before{left:5px}
  .timeline li{grid-template-columns:1fr;padding-left:28px}
  .timeline li::after{left:0;top:6px}
  .timeline .yr{text-align:left;padding:0 0 8px}
  .timeline .card{margin-left:0;padding:16px 18px}
  .numbers{padding:56px 0}
  .stats{grid-template-columns:1fr;gap:18px}
  .stats5{grid-template-columns:1fr 1fr}
  .split,.split.rev{grid-template-columns:1fr;gap:28px}
  .side img{position:static;max-width:260px}
  .split.rev .side{order:-1}
  .cv li,.patents li{grid-template-columns:1fr;gap:2px}
  .quali{columns:1}
  .cgrid{grid-template-columns:1fr}
  .pubs li{grid-template-columns:1fr;gap:2px}
  footer .links{margin-left:0}
}
.timeline .card.hasfig{display:grid;grid-template-columns:1fr 240px;gap:26px;align-items:start}
.msfig{display:block}
.msfig img{display:block;width:100%;height:auto;border-radius:3px;border:1px solid rgba(255,255,255,.12);transition:transform .2s}
.msfig:hover img{transform:scale(1.02)}
.figfoot{margin:28px 0 0;font-size:13px;color:#8fa0ba;max-width:52em}
@media (max-width:700px){.timeline .card.hasfig{grid-template-columns:1fr;gap:14px}}