:root{
  --formular:#eef0ee;
  --karte:#fcfcf8;
  --karte2:#e2e7e4;
  --anthrazit:#242a2d;
  --ink2:#6b757b;
  --teal:#1d6e66;
  --teal-d:#14524b;
  --ln:rgba(36,42,45,.16);
  --ln2:rgba(36,42,45,.4);
  --disp:'Source Serif 4',Georgia,serif;
  --sans:'Sora','Segoe UI',Arial,sans-serif;
  --pad:clamp(1.2rem,4.5vw,3.4rem);
  --luft:clamp(4.5rem,10vw,8.5rem);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  background:var(--formular);
  color:var(--anthrazit);
  font-family:var(--sans);
  font-size:.98rem;
  line-height:1.64;
  -webkit-font-smoothing:antialiased;
}
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:300;opacity:.42;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='242' height='242'%3E%3Cfilter id='f'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .045 0'/%3E%3C/filter%3E%3Crect width='242' height='242' filter='url(%23f)'/%3E%3C/svg%3E");
}
img{max-width:100%;display:block}
a{color:var(--teal-d)}
::selection{background:var(--teal);color:var(--karte)}

.wrap{width:min(1100px,100% - 2*var(--pad));margin:0 auto}
.wrap .wrap{width:auto;margin:0}
.wrap.prose{max-width:none}
.wrap.prose>*{max-width:62ch}

/* Kopf wie ein Formularkopf */
.formkoolf{
  position:sticky;top:0;z-index:80;
  background:rgba(238,240,238,.95);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-bottom:2px solid var(--anthrazit);
}
.formkoolf-in{
  width:min(1100px,100% - 2*var(--pad));margin:0 auto;
  display:flex;align-items:baseline;gap:1.4rem;flex-wrap:wrap;padding:.8rem 0;
}
.wortmarke{
  font-family:var(--disp);font-weight:600;font-size:1.22rem;color:var(--anthrazit);text-decoration:none;
}
.wortmarke small{
  display:block;font-family:var(--sans);font-weight:500;font-size:.62rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--teal-d);margin-top:.1rem;
}
.formkoolf nav{margin-left:auto;display:flex;gap:1.35rem;flex-wrap:wrap}
.formkoolf nav a{
  text-decoration:none;font-size:.85rem;font-weight:600;color:var(--ink2);
  padding:.1rem 0;border-bottom:2px solid transparent;
}
.formkoolf nav a:hover{color:var(--anthrazit)}
.formkoolf nav a.aktiv{color:var(--teal-d);border-bottom-color:var(--teal)}

.kick{font-size:.7rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--teal-d)}

/* Formular-Hero */
.formhero{padding:clamp(2.4rem,5.5vw,4.2rem) 0 var(--luft)}
.formular{
  background:var(--karte);
  border:1.5px solid var(--ln2);
  border-radius:.35rem;
  box-shadow:0 18px 40px -20px rgba(36,42,45,.4);
  overflow:hidden;
}
.form-kopf{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  background:var(--anthrazit);color:var(--karte);
  padding:.7rem 1.3rem;
  font-size:.74rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
}
.form-koerper{padding:clamp(1.4rem,3vw,2.2rem) clamp(1.3rem,3vw,2.2rem)}
.f-zeile{
  display:grid;grid-template-columns:minmax(8.5rem,10.5rem) 1fr;
  gap:.4rem 1.2rem;
  padding:.55rem 0;
  border-bottom:1px solid var(--ln);
  align-items:baseline;
}
.f-zeile .label{font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink2)}
.f-zeile .value{font-size:.99rem}
.f-zeile .value b{font-family:var(--disp);font-size:1.05rem}
.haken{display:inline-flex;align-items:center;gap:.45rem;font-weight:600}
.haken::before{
  content:"✓";font-weight:700;color:var(--teal);
  width:1.25rem;height:1.25rem;border:2px solid var(--teal);border-radius:.2rem;
  display:inline-flex;align-items:center;justify-content:center;font-size:.85rem;
}
.regzeile{
  margin-top:1rem;padding:.7rem 1rem;
  background:var(--karte2);
  font-size:.78rem;letter-spacing:.08em;
  display:flex;gap:1.5rem;flex-wrap:wrap;
}
.regzeile b{letter-spacing:.14em}
.aktion{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.3rem}
.btn{display:inline-block;text-decoration:none;font-weight:700;font-size:.92rem;padding:.8rem 1.4rem;border-radius:.2rem}
.btn-teal{background:var(--teal);color:var(--karte)}
.btn-teal:hover{background:var(--teal-d)}
.btn-linie{color:var(--anthrazit);border:1.5px solid var(--ln2)}
.btn-linie:hover{border-color:var(--teal-d);color:var(--teal-d)}

h1{
  font-family:var(--disp);font-weight:600;
  font-size:clamp(1.95rem,4.6vw,3.3rem);
  line-height:1.1;letter-spacing:-.01em;
  margin:.6rem 0 0;
}
h1 .teal{color:var(--teal-d)}

/* Felder-Module */
.feldgruppe{
  background:var(--karte);
  border:1px solid var(--ln2);
  border-radius:.35rem;
  padding:1.3rem clamp(1.2rem,2.5vw,1.8rem);
}
.feldgruppe h3{font-family:var(--disp);font-weight:600;font-size:1.25rem;margin-bottom:.3rem}
.feldgruppe p{color:var(--ink2);font-size:.94rem;margin-top:.45rem}
.zweifelder{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}

.z{display:flex;gap:.9rem;align-items:baseline;flex-wrap:wrap;padding:.68rem 0;border-top:1px solid var(--ln)}
.z:first-child{border-top:none}
.z .was{flex:0 0 9.5rem;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink2)}
.z .wert{flex:1;font-size:.96rem}

.sec{padding:var(--luft) 0 0}
.sec-kopf{display:flex;align-items:baseline;gap:1rem;margin-bottom:1.4rem}
.sec-kopf .linie{flex:1;border-top:2px solid var(--anthrazit)}
h2{font-family:var(--disp);font-weight:600;font-size:clamp(1.5rem,3.1vw,2.2rem);line-height:1.12}

.prose p{margin-bottom:1.1rem}
.prose p.leise{color:var(--ink2)}
.fn{font-size:.88rem;color:var(--ink2);margin-top:1.6rem}
sup{color:var(--teal-d);font-weight:700}

.offen{border:2px dashed var(--teal);background:var(--karte);padding:1.3rem 1.5rem;border-radius:.35rem}
.offen .kick{color:var(--ink2)}
.offen p{margin-top:.45rem;font-size:.96rem;color:var(--ink2)}

.kontakt-gross{
  font-family:var(--disp);font-weight:600;text-decoration:none;color:var(--anthrazit);
  font-size:clamp(1.7rem,4.2vw,2.7rem);line-height:1.1;display:inline-block;
}
.kontakt-gross:hover{color:var(--teal-d)}
.krise{border:2px solid var(--teal);border-radius:.35rem;padding:1.3rem 1.5rem;background:var(--karte)}
.krise h3{color:var(--teal-d);font-family:var(--disp);font-size:1.3rem}
.krise p{font-size:.93rem;color:var(--ink2);margin-top:.5rem}

/* Abschluss */
.registerschluss{
  margin:var(--luft) 0 0;
  background:var(--anthrazit);color:var(--karte);
  padding:clamp(2.6rem,6vw,4.5rem) var(--pad);
}
.registerschluss .kick{color:#8fc4bb}
.registerschluss .riesig{
  font-family:var(--disp);font-weight:600;
  font-size:clamp(1.85rem,4.8vw,3.3rem);line-height:1.1;display:inline-block;margin-top:.8rem;
  color:var(--karte);text-decoration:none;border-bottom:3px solid var(--teal);padding-bottom:.1em;
}
.registerschluss p{color:rgba(252,252,248,.7);margin-top:1rem;font-size:.95rem;max-width:56ch}
..registerschluss .riesig a{color:var(--karte)}
.registerschluss .riesig a:hover{color:#fff}

footer{
  background:var(--anthrazit);color:rgba(252,252,248,.6);
  border-top:1px solid rgba(252,252,248,.16);
  padding:1.3rem var(--pad) 2.2rem;
}
footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem}
footer a{color:rgba(252,252,248,.85);text-decoration:none;margin-left:1.1rem}
footer a:hover{color:var(--karte)}

/* Reveal */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

@media(max-width:900px){
  .zweifelder{grid-template-columns:1fr}
  .f-zeile{grid-template-columns:1fr;gap:.1rem}
  .z .was{flex-basis:100%}
}