:root{
  --accent:#81686e; --accent-strong:#6a535a; --accent-soft:#f4eff0; --accent-line:#e6dcdd;
  --ink:#1b1b22; --muted:#5f5d66; --bg:#fbfaf9; --card:#ffffff; --navy:#0f1a2e;
  --radius:18px; --shadow:0 10px 30px rgba(40,25,30,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent-strong)}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

/* Kopfzeile */
.top{position:sticky;top:0;z-index:20;background:rgba(251,250,249,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--accent-line)}
.top .wrap{display:flex;align-items:center;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.brand img{width:38px;height:38px;border-radius:9px}
.brand b{display:block;font-size:15px;line-height:1.15}
.brand span{display:block;font-size:12px;color:var(--muted)}
nav.menu{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
nav.menu a{padding:8px 14px;border-radius:999px;text-decoration:none;color:var(--ink);font-size:14.5px;transition:background .15s}
nav.menu a:hover{background:var(--accent-soft)}
nav.menu a.active{background:var(--accent);color:#fff}
.burger{display:none;margin-left:auto;border:1px solid var(--accent-line);background:#fff;border-radius:10px;padding:8px 12px;font-size:15px}
@media (max-width:760px){
  .burger{display:block}
  nav.menu{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--accent-line);padding:10px 16px;flex-direction:column}
  nav.menu.open{display:flex}
}

/* Hero */
.hero{padding:72px 0 56px;background:radial-gradient(900px 400px at 85% -10%,#efe4e6 0,transparent 60%),radial-gradient(700px 380px at -10% 110%,#eef1f6 0,transparent 60%)}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-strong);background:var(--accent-soft);padding:6px 12px;border-radius:999px}
h1{font-size:clamp(32px,5vw,52px);line-height:1.08;margin:18px 0 16px;letter-spacing:-.02em}
h1 em{font-style:normal;color:var(--accent)}
.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:640px;margin:0 0 28px}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 20px;border-radius:12px;text-decoration:none;font-weight:600;font-size:15px;border:1px solid transparent;transition:transform .05s,box-shadow .15s,background .15s;cursor:pointer}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(129,104,110,.3)}
.btn.primary:hover{background:var(--accent-strong)}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--accent-line)}
.btn.ghost:hover{box-shadow:var(--shadow)}

/* Abschnitte */
section{padding:64px 0}
section.alt{background:#fff;border-top:1px solid var(--accent-line);border-bottom:1px solid var(--accent-line)}
h2{font-size:clamp(26px,3.2vw,34px);margin:0 0 10px;letter-spacing:-.01em}
.sec-lead{color:var(--muted);margin:0 0 32px;max-width:680px}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)} .g2{grid-template-columns:repeat(2,1fr)} .g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.g3,.g2,.g4{grid-template-columns:1fr}}
.card{min-width:0;background:var(--card);border:1px solid var(--accent-line);border-radius:var(--radius);padding:24px;box-shadow:0 1px 0 rgba(0,0,0,.02);transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:var(--shadow)}
.card h3{margin:12px 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:15px}
.ico{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);display:grid;place-items:center}
.ico svg{width:24px;height:24px;stroke:var(--accent-strong);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.tag{font-size:12.5px;padding:3px 10px;border-radius:999px;background:#f3f1f2;color:#4a4650;border:1px solid #ebe6e7}

/* Kennzahlen */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
.stat{background:#fff;border:1px solid var(--accent-line);border-radius:16px;padding:18px 20px}
.stat b{display:block;font-size:30px;color:var(--accent-strong);line-height:1.1}
.stat span{font-size:13.5px;color:var(--muted)}
@media (max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}

/* Prinzipien */
.steps{counter-reset:s}
.step{position:relative;padding-left:56px}
.step::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:2px;width:38px;height:38px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:700}
.step h3{margin:6px 0 4px;font-size:17px}
.step p{margin:0;color:var(--muted);font-size:15px}

/* Dunkler Kasten (Infrastruktur) */
.dark{background:var(--navy);color:#e5e9f0;border-radius:24px;padding:36px;display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:center}
.dark h2{color:#fff}
.dark p{color:#aab4c5}
.dark img{border-radius:14px;box-shadow:0 20px 50px rgba(0,0,0,.4)}
@media (max-width:900px){.dark{grid-template-columns:1fr;padding:24px}}
.figure{background:var(--navy);border-radius:20px;padding:12px;box-shadow:var(--shadow)}
.figure img{border-radius:12px;width:100%}

/* Support */
.dl{display:flex;flex-direction:column;gap:14px}
.dl .btn{align-self:flex-start}
.code{display:flex;align-items:center;gap:8px;background:#f6f4f5;border:1px solid #ebe6e7;border-radius:10px;padding:8px 8px 8px 12px;font:13.5px/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow:hidden}
.code code{flex:1;overflow-x:auto;white-space:nowrap}
.copy{border:1px solid var(--accent-line);background:#fff;border-radius:8px;padding:5px 10px;font-size:12.5px;cursor:pointer;color:var(--accent-strong);flex-shrink:0}
.copy.ok{background:var(--accent);color:#fff}
.kv{font-size:14px;color:var(--muted);margin:2px 0 4px}
.note{font-size:13.5px;color:var(--muted);background:#fff8e6;border:1px solid #f2e2b6;border-radius:10px;padding:10px 12px}
.badge{font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent-strong)}

/* Kontakt */
.contact{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:stretch}
@media (max-width:800px){.contact{grid-template-columns:1fr}}
.contact .card a{text-decoration:none}
.line{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid #f0ebec}
.line:last-child{border-bottom:0}

/* Fuß */
footer{padding:36px 0 48px;color:var(--muted);font-size:14px;border-top:1px solid var(--accent-line);background:#fff}
footer .wrap{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
footer nav{margin-left:auto;display:flex;gap:18px;flex-wrap:wrap}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--accent-strong)}

.page-head{padding:56px 0 8px}
.page-head h1{margin-top:12px}
.prose{max-width:720px}
.prose h2{font-size:22px;margin:28px 0 6px}
.prose p{margin:0 0 6px}

/* Jubilaeum 25 Jahre */
.jubi{display:inline-flex;align-items:center;gap:14px;margin:0 0 22px;padding:10px 18px 10px 10px;border-radius:16px;background:linear-gradient(135deg,#fff 0%,#f6eef0 100%);border:1px solid #e3d3d6;box-shadow:0 8px 24px rgba(129,104,110,.14);font-size:14.5px;line-height:1.35;color:var(--muted)}
.jubi b{color:var(--ink);font-size:15.5px}
.jubi-num{flex-shrink:0;width:54px;height:54px;border-radius:14px;display:grid;place-items:center;font-size:26px;font-weight:800;color:#fff;background:linear-gradient(135deg,#9a7f86,#6a535a);box-shadow:inset 0 -3px 0 rgba(0,0,0,.15)}
.hero .eyebrow{display:table}