:root{
  --ink:#00242e;
  --ink-2:#123b45;
  --paper:#fbf7ef;
  --paper-2:#f1eadf;
  --white:#fffdf8;
  --line:rgba(0,36,46,.15);
  --line-strong:rgba(0,36,46,.34);
  --muted:rgba(0,36,46,.68);
  --body:rgba(0,36,46,.78);
  --ghost:rgba(0,36,46,.055);
  --orange:#ff6a2a;
  --mint:#00d9a5;
  --blue:#63d7ff;
  --yellow:#e9ff63;
  --radius:28px;
  --shadow:0 26px 80px rgba(0,36,46,.15);
  --mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:
    radial-gradient(circle at 12% 0%, rgba(99,215,255,.18), transparent 34rem),
    radial-gradient(circle at 84% 12%, rgba(0,217,165,.15), transparent 30rem),
    radial-gradient(circle at 88% 80%, rgba(255,106,42,.10), transparent 32rem),
    linear-gradient(180deg, var(--paper), #fffaf2 45%, var(--paper-2));
  font-family:var(--sans);
  line-height:1.45;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-2;
  opacity:.5;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(180deg, black 0%, rgba(0,0,0,.24) 70%, transparent 100%);
}
body::after{
  content:"";
  position:fixed;
  inset:auto -18rem -18rem auto;
  width:38rem;
  height:38rem;
  border:1px solid var(--line);
  border-radius:50%;
  pointer-events:none;
  z-index:-1;
  box-shadow:0 0 0 90px rgba(0,36,46,.025), 0 0 0 180px rgba(0,36,46,.018);
}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:6px}
img{max-width:100%;display:block}
figure{margin:0}
h1,h2,h3,p{margin-top:0}
section[id]{scroll-margin-top:92px}
.skip-link{position:absolute;left:1rem;top:-100px;z-index:999;padding:.8rem 1rem;background:var(--ink);color:var(--white);border-radius:999px}
.skip-link:focus{top:1rem}
.wrap{width:min(1160px, calc(100% - 40px)); margin-inline:auto}
.header{position:sticky;top:0;z-index:30;backdrop-filter:blur(22px);background:rgba(251,247,239,.82);border-bottom:1px solid var(--line)}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.brand{display:flex;align-items:center;gap:.8rem;min-width:180px}
.brand img{width:156px;height:auto}
.nav-links{display:flex;align-items:center;gap:.35rem;font:800 .74rem/1 var(--mono);letter-spacing:.02em;text-transform:uppercase}
.nav-links a{padding:.82rem .86rem;border:1px solid transparent;border-radius:999px;color:var(--muted);transition:color .16s ease, background .16s ease, border-color .16s ease}
.nav-links a:hover,.nav-links a:focus{border-color:var(--line);color:var(--ink);background:rgba(255,255,255,.55)}
.nav-cta{display:flex;align-items:center;gap:.7rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:44px;padding:0 1.15rem;border-radius:999px;border:1px solid var(--ink);background:var(--ink);color:var(--white);font:900 .74rem/1 var(--mono);letter-spacing:.04em;text-transform:uppercase;transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 32px rgba(0,36,46,.18)}
.btn.secondary{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn.secondary:hover{background:var(--white)}
.btn.accent{background:var(--orange);border-color:var(--orange);color:#180800}
.btn.light{background:var(--white);border-color:rgba(255,255,255,.7);color:var(--ink)}
.eyebrow{margin:0 0 1.1rem;font:900 .74rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:.65rem}
.eyebrow::before{content:"";width:36px;height:1px;background:var(--ink)}
.hero{padding:78px 0 64px;display:grid;grid-template-columns:minmax(0,1fr) minmax(370px,.86fr);gap:52px;align-items:center}
h1{margin-bottom:1.2rem;font-size:clamp(3.1rem,7.6vw,7.6rem);line-height:.92;letter-spacing:-.055em;max-width:900px}
.hero p.lead{color:var(--body);font-size:clamp(1.06rem,1.45vw,1.34rem);max-width:720px;margin-bottom:2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:2rem}
.fact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;max-width:760px}
.fact-card{border:1px solid var(--line);background:rgba(255,253,248,.72);padding:1rem;border-radius:18px;min-height:112px;position:relative;overflow:hidden}
.fact-card::after{content:"";position:absolute;right:.9rem;top:.9rem;width:9px;height:9px;border-radius:50%;background:var(--mint);box-shadow:18px 0 0 var(--orange),36px 0 0 var(--blue)}
.fact-card b{display:block;font-size:1.55rem;letter-spacing:-.04em;line-height:1;margin-bottom:.5rem}
.fact-card span{color:var(--muted);font:800 .69rem/1.35 var(--mono);text-transform:uppercase;letter-spacing:.03em}
.hero-photo{position:relative;min-height:560px;border-radius:38px;overflow:hidden;border:1px solid var(--line-strong);box-shadow:var(--shadow);background:var(--ink)}
.hero-photo img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,36,46,.05),rgba(0,36,46,.68));}
.photo-label{position:absolute;left:1rem;right:1rem;bottom:1rem;z-index:2;display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;color:var(--white)}
.photo-label strong{font-size:1.65rem;line-height:1.04;letter-spacing:-.04em;max-width:360px}
.photo-label span{font:900 .68rem/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.78);text-align:right}
.section{padding:78px 0;border-top:1px solid var(--line)}
.section-head{display:grid;grid-template-columns:.35fr 1fr;gap:2rem;align-items:start;margin-bottom:32px}
.kicker{font:900 .7rem/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-top:.55rem}
h2{font-size:clamp(2.1rem,4.1vw,4.8rem);line-height:.98;letter-spacing:-.045em;margin-bottom:0;max-width:960px}
.sub{color:var(--body);font-size:1.09rem;max-width:830px;margin:.95rem 0 0}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.card{border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,253,248,.76);padding:1.25rem;min-height:340px;position:relative;overflow:hidden;transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 18px 60px rgba(0,36,46,.10);border-color:var(--line-strong)}
.card .index{font:900 .7rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:flex;justify-content:space-between;align-items:center;margin-bottom:4.3rem}
.card .index::after{content:"";width:14px;height:14px;border:1px solid var(--ink);border-radius:50%;background:var(--mint)}
.card:nth-child(2) .index::after{background:var(--orange)}
.card:nth-child(3) .index::after{background:var(--blue)}
h3{font-size:1.86rem;line-height:1;letter-spacing:-.035em;margin-bottom:.78rem}
.card p,.member-card p,.ethos-item span{color:var(--body)}
.tags{display:flex;gap:.45rem;flex-wrap:wrap;margin-top:auto;position:absolute;left:1.25rem;right:1.25rem;bottom:1.25rem}
.tag{font:900 .64rem/1 var(--mono);letter-spacing:.04em;text-transform:uppercase;border:1px solid var(--line);border-radius:999px;padding:.5rem .62rem;background:rgba(255,255,255,.72)}
.feature{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1fr);gap:1rem;align-items:stretch}
.panel{border:1px solid var(--line);border-radius:36px;background:var(--ink);color:var(--white);padding:2rem;min-height:510px;position:relative;overflow:hidden}
.panel::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg, rgba(255,255,255,.09) 1px, transparent 1px),linear-gradient(rgba(255,255,255,.09) 1px, transparent 1px);background-size:38px 38px;opacity:.4}
.panel > *{position:relative;z-index:2}
.panel .chip,.chip{display:inline-flex;padding:.55rem .72rem;border-radius:999px;border:1px solid rgba(255,255,255,.23);font:900 .66rem/1 var(--mono);text-transform:uppercase;letter-spacing:.07em;margin-bottom:2.5rem;color:rgba(255,255,255,.82)}
.panel h2{font-size:clamp(2.1rem,3.9vw,4.4rem);max-width:660px;color:var(--white)}
.panel p{max-width:640px;color:rgba(255,255,255,.74);font-size:1.08rem;margin-top:1rem}
.diagram{margin-top:2rem;display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.diagram div{border:1px solid rgba(255,255,255,.22);border-radius:18px;padding:1rem;min-height:114px;background:rgba(255,255,255,.05)}
.diagram b{display:block;font-size:1.9rem;letter-spacing:-.04em;line-height:1;margin-bottom:.35rem}
.diagram span{font:800 .68rem/1.35 var(--mono);letter-spacing:.04em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.media-stack{display:grid;grid-template-columns:1fr;gap:1rem}
.media-stack .photo-card{min-height:300px}
.photo-card{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:36px;background:var(--ink);min-height:250px}
.photo-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .5s ease}
.photo-card:hover img{transform:scale(1.025)}
.photo-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,36,46,0) 38%, rgba(0,36,46,.70));}
.photo-card figcaption{position:absolute;left:1rem;right:1rem;bottom:1rem;z-index:2;color:var(--white);font:900 .68rem/1.35 var(--mono);letter-spacing:.07em;text-transform:uppercase}
.photo-card.wide{min-height:420px;margin:1rem 0 0}
.timeline{display:grid;gap:.7rem;border:1px solid var(--line);border-radius:36px;background:rgba(255,253,248,.82);padding:1rem}
.time-row{display:grid;grid-template-columns:132px 1fr;gap:1rem;align-items:start;padding:1rem;border-radius:24px;border:1px solid rgba(0,36,46,.08);background:rgba(255,255,255,.54);transition:border-color .18s ease, background .18s ease}
.time-row:hover{border-color:var(--line-strong);background:rgba(255,255,255,.85)}
.date{font:900 .7rem/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink);border:1px solid var(--line);border-radius:999px;padding:.55rem .7rem;text-align:center;background:var(--white)}
.time-row b{display:block;font-size:1.12rem;letter-spacing:-.02em;margin-bottom:.25rem}
.time-row span{color:var(--body)}
.photo-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:1rem;align-items:stretch;margin-top:1rem}
.photo-grid .photo-card{min-height:420px}
.photo-grid .photo-card.small{min-height:420px}
.residence-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(330px,.72fr);gap:1rem;align-items:stretch}
.residence-note{border:1px solid var(--line);border-radius:36px;background:var(--white);padding:2rem;min-height:100%;display:flex;flex-direction:column;justify-content:space-between;gap:2rem}
.residence-note p{color:var(--body);font-size:1.08rem;max-width:720px}
.residence-note .bolt{margin-bottom:0}
.step-list{display:grid;gap:.7rem;margin-top:1rem}
.step{display:grid;grid-template-columns:100px 1fr;gap:1rem;border:1px solid var(--line);border-radius:22px;background:rgba(255,253,248,.78);padding:1rem}
.step b{font:900 .7rem/1.2 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}
.step span{color:var(--body)}
.ethos{display:grid;grid-template-columns:1fr 1fr;gap:1rem;align-items:stretch}
.quote{border:1px solid var(--line);border-radius:36px;background:var(--white);padding:2rem;position:relative;overflow:hidden;min-height:390px;display:flex;align-items:flex-end}
.quote::after{content:"make / learn / connect";position:absolute;right:1.2rem;top:1.2rem;font:900 .68rem/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:rgba(0,36,46,.24)}
.quote p{font-size:clamp(1.75rem,2.55vw,3rem);line-height:1.06;letter-spacing:-.04em;margin:0;color:var(--ink)}
.ethos-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.ethos-item{border:1px solid var(--line);border-radius:28px;padding:1.2rem;background:rgba(255,253,248,.74);min-height:185px;transition:transform .22s ease, border-color .22s ease}
.ethos-item:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.ethos-item b{display:block;font-size:1.45rem;letter-spacing:-.03em;margin-bottom:.7rem}
.member-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.member-card{border:1px solid var(--line);border-radius:36px;background:rgba(255,253,248,.78);padding:1.55rem;min-height:340px;position:relative;overflow:hidden;transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease}
.member-card:hover{transform:translateY(-3px);box-shadow:0 18px 60px rgba(0,36,46,.10);border-color:var(--line-strong)}
.member-card::before{content:"";position:absolute;inset:auto 1.5rem 1.5rem auto;width:96px;height:96px;border-radius:50%;border:1px dashed var(--line-strong)}
.member-card .type{font:900 .7rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:4rem}
.contact{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:1rem;align-items:stretch}
.contact-main{border:1px solid var(--line);border-radius:36px;background:var(--white);padding:2rem;min-height:420px}
.contact-main h2{font-size:clamp(2.3rem,4.6vw,5.6rem)}
.contact-main p{color:var(--body);font-size:1.12rem;max-width:720px;margin:1rem 0 2rem}
.contact-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;margin-top:1.5rem}
.contact-item{border:1px solid var(--line);border-radius:20px;padding:1rem;background:rgba(251,247,239,.75)}
.contact-item b{display:block;font-size:1.05rem;letter-spacing:-.02em;margin-bottom:.35rem}
.contact-item span{color:var(--muted);font:800 .72rem/1.45 var(--mono);letter-spacing:.03em}
.contact-item a{border-bottom:1px solid var(--line-strong)}
.contact-item a:hover{color:var(--ink);border-bottom-color:var(--ink)}
.contact-side{border:1px solid var(--line);border-radius:36px;background:var(--ink);color:var(--white);padding:1.4rem;display:flex;flex-direction:column;justify-content:space-between;min-height:420px;overflow:hidden;position:relative}
.contact-side::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px);background-size:34px 34px;opacity:.35}
.contact-side > *{position:relative;z-index:1}
.contact-side img{filter:brightness(0) invert(1);width:182px;height:auto;opacity:.96}
.contact-side small{display:block;color:rgba(255,255,255,.68);font:800 .72rem/1.55 var(--mono);text-transform:uppercase;letter-spacing:.04em}
.btn-stack{display:grid;gap:.6rem}
.bolt{font:900 .72rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:inline-flex;align-items:center;gap:.5rem}
.bolt::before{content:"";width:10px;height:10px;border:1px solid var(--ink);border-radius:50%;background:var(--yellow)}
.panel .bolt{color:rgba(255,255,255,.72)}
.panel .bolt::before{border-color:var(--white)}
.footer{border-top:1px solid var(--line);padding:32px 0 54px;color:var(--muted);font:800 .7rem/1.5 var(--mono);letter-spacing:.04em;text-transform:uppercase}
.footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.footer nav{display:flex;gap:1rem;flex-wrap:wrap}
.footer a:hover{color:var(--ink)}

/* Unterseiten (Impressum, Datenschutz, Satzung) */
.page{padding:70px 0 90px}
.page-head{max-width:880px;margin-bottom:42px}
.page-head h1{font-size:clamp(2.5rem,5.6vw,5.2rem);line-height:.96;letter-spacing:-.045em;margin-bottom:1rem}
.page-head .sub{font-size:1.12rem}
.back-link{display:inline-flex;align-items:center;gap:.5rem;font:900 .72rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:2rem}
.back-link:hover{color:var(--ink)}
.back-link::before{content:"←"}
.prose{max-width:880px}
.prose h2{font-size:clamp(1.5rem,2.4vw,2.1rem);line-height:1.1;letter-spacing:-.03em;margin:2.6rem 0 .9rem}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:var(--body);font-size:1.02rem}
.prose ul,.prose ol{padding-left:1.3rem;display:grid;gap:.45rem;margin:0 0 1.1rem}
.prose p{margin-bottom:1.1rem}
.prose a{border-bottom:1px solid var(--line-strong)}
.prose a:hover{border-bottom-color:var(--ink)}
.legal-card{border:1px solid var(--line);border-radius:24px;background:var(--white);padding:1.5rem;margin-bottom:1.1rem;max-width:880px}
.legal-card b{display:block;font-size:1.12rem;letter-spacing:-.02em;margin-bottom:.4rem}
.legal-card p{margin-bottom:0;color:var(--body)}
.todo-note{border:1px dashed var(--line-strong);border-radius:18px;background:rgba(233,255,99,.22);padding:1rem 1.2rem;max-width:880px;margin:0 0 2rem;color:var(--ink);font:800 .78rem/1.6 var(--mono)}

/* Ausklappbare Satzung */
.accordion{display:grid;gap:.7rem;max-width:980px}
details.acc{border:1px solid var(--line);border-radius:22px;background:rgba(255,253,248,.82);overflow:hidden;transition:border-color .18s ease}
details.acc[open]{border-color:var(--line-strong);background:var(--white)}
details.acc summary{cursor:pointer;display:flex;align-items:center;gap:1rem;padding:1.05rem 1.25rem;list-style:none;user-select:none}
details.acc summary::-webkit-details-marker{display:none}
details.acc summary .para-no{flex-shrink:0;font:900 .68rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink);border:1px solid var(--line);border-radius:999px;padding:.5rem .65rem;background:var(--white);white-space:nowrap}
details.acc summary .acc-title{font-weight:800;font-size:1.08rem;letter-spacing:-.02em}
details.acc summary::after{content:"+";margin-left:auto;flex-shrink:0;width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;font:900 1rem/1 var(--mono);color:var(--muted);transition:transform .2s ease, background .2s ease, color .2s ease}
details.acc[open] summary::after{content:"−";background:var(--ink);color:var(--white);border-color:var(--ink)}
details.acc .acc-body{padding:.2rem 1.25rem 1.35rem;color:var(--body)}
details.acc .acc-body ol{padding-left:1.25rem;display:grid;gap:.6rem;margin:0}
details.acc .acc-body ol ol{list-style:lower-alpha;margin-top:.6rem}
details.acc .acc-body ul{padding-left:1.25rem;display:grid;gap:.6rem;margin:.6rem 0 0}
details.acc .acc-body p{margin:0}

/* Beitragsordnung */
.bo{margin-top:72px}
.bo .page-head{margin-bottom:28px}
.table-scroll{overflow-x:auto}
.fee-table{width:100%;border-collapse:collapse;font-size:.97rem;min-width:560px}
.fee-table th,.fee-table td{border:1px solid var(--line);padding:.65rem .75rem;text-align:left;vertical-align:top;color:var(--body)}
.fee-table th{font:900 .66rem/1.45 var(--mono);text-transform:uppercase;letter-spacing:.04em;color:var(--ink);background:rgba(251,247,239,.9)}
.fee-table td+td,.fee-table th+th{text-align:right}
.fee-table td+td{white-space:nowrap}
.fee-table th:first-child{width:36%}
.fee-table tr:nth-child(even) td{background:rgba(251,247,239,.55)}

/* Scroll-Reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .55s ease, transform .55s ease}
.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .card,.member-card,.ethos-item,.photo-card img,.btn{transition:none}
}

@media (max-width: 1020px){
  .hero,.feature,.residence-layout,.ethos,.contact{grid-template-columns:1fr}
  .hero-photo{min-height:520px;max-width:720px;width:100%;margin-inline:auto}
  .section-head{grid-template-columns:1fr;gap:.8rem}
  .cards,.member-grid{grid-template-columns:1fr}
  .card{min-height:295px}
  .media-stack{min-height:auto}
  .nav-links{display:none}
}
@media (max-width: 720px){
  .wrap{width:min(100% - 28px, 1160px)}
  .nav{min-height:70px}.brand img{width:132px}.nav-cta .secondary{display:none}
  .hero{padding:54px 0 42px;gap:34px}.hero-actions{gap:.55rem}.btn{width:100%}
  .fact-grid,.ethos-list,.contact-list,.photo-grid,.media-stack{grid-template-columns:1fr}
  .hero-photo{min-height:460px;border-radius:28px}.photo-label{display:block}.photo-label span{text-align:left;display:block;margin-top:.6rem}
  .section{padding:58px 0}.section-head{margin-bottom:22px}
  .panel,.timeline,.quote,.contact-main,.contact-side,.member-card,.residence-note{border-radius:26px;padding:1.2rem}
  .time-row,.step{grid-template-columns:1fr;gap:.6rem}.diagram{grid-template-columns:1fr}.footer .wrap{display:block}.footer nav{margin-top:.7rem}
  .page{padding:46px 0 64px}
  details.acc summary{flex-wrap:wrap;gap:.6rem}
}