/* Control Center – Webseite (control-center.cloud). Keine externen Schriften oder Skripte (Datenschutz). */
:root{
  --blau:#1d4ed8; --blau-dunkel:#1e3a8a; --blau-hell:#eff4ff; --orange:#f59e0b; --orange-hell:#fff7e6;
  --text:#1f2937; --grau:#5b6472; --rand:#e4e8ef; --hg:#f7f8fb; --weiss:#fff; --gruen:#15803d;
  --r:16px; --schatten:0 10px 30px rgba(17,24,39,.08); --max:1160px;
  --verein:#dc2626; --zuhause:#16a34a; --vermieter:#7c3aed; --betrieb:#0891b2;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--weiss);line-height:1.6;font-size:17px}
img{max-width:100%;height:auto;display:block}
a{color:var(--blau)}
h1,h2,h3{line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.6vw,3.3rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3vw,2.3rem);letter-spacing:-.01em}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.innen{max-width:var(--max);margin:0 auto;padding:0 20px}
.abschnitt{padding:72px 0}
.abschnitt.grau{background:var(--hg)}
.mitte{text-align:center}
.unterzeile{color:var(--grau);font-size:1.12rem;max-width:720px}
.mitte .unterzeile{margin-left:auto;margin-right:auto}
.marke{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--blau);background:var(--blau-hell);padding:4px 10px;border-radius:999px;margin-bottom:14px}

/* Kopf */
.kopf{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--rand)}
.kopf .innen{display:flex;align-items:center;gap:18px;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--text);text-decoration:none;font-size:1.1rem;white-space:nowrap}
.logo svg{width:34px;height:34px}
.nav{display:flex;gap:4px;align-items:center;margin-left:auto}
.nav a{color:var(--text);text-decoration:none;padding:8px 12px;border-radius:10px;font-weight:550;font-size:.97rem}
.nav a:hover,.nav a[aria-current=page]{background:var(--hg);color:var(--blau)}
.nav .knopf{margin-left:6px}
.menue-knopf{display:none;margin-left:auto;background:none;border:1px solid var(--rand);border-radius:10px;padding:8px 12px;font:inherit;cursor:pointer}
@media (max-width:900px){
  .menue-knopf{display:block}
  .nav{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:10px 20px 18px;border-bottom:1px solid var(--rand);box-shadow:var(--schatten)}
  .nav.offen{display:flex}
  .nav .knopf{margin:8px 0 0;text-align:center}
}

/* Knöpfe */
.knopf{display:inline-block;background:var(--blau);color:#fff!important;text-decoration:none;font-weight:650;padding:12px 22px;border-radius:12px;border:0;font:inherit;font-weight:650;cursor:pointer;transition:transform .12s, box-shadow .12s}
.knopf:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(29,78,216,.25)}
.knopf.zweit{background:#fff;color:var(--blau)!important;border:1.5px solid var(--blau)}
.knopf.orange{background:var(--orange);color:#1f2937!important}
.knopf.klein{padding:8px 14px;font-size:.92rem}
.knopfreihe{display:flex;gap:12px;flex-wrap:wrap}
.mitte .knopfreihe{justify-content:center}

/* Start */
.held{padding:70px 0 40px;background:radial-gradient(1200px 500px at 85% -10%,#dbe6ff 0,transparent 60%),radial-gradient(800px 400px at -10% 10%,var(--orange-hell) 0,transparent 60%)}
.held .innen{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.held p.unterzeile{font-size:1.2rem}
.held .bild{position:relative}
.held .bild .browser{border-radius:14px;overflow:hidden;box-shadow:0 30px 60px rgba(17,24,39,.18);border:1px solid var(--rand);background:#fff}
.held .bild .handy{position:absolute;right:-10px;bottom:-30px;width:34%;border-radius:22px;overflow:hidden;border:6px solid #111827;box-shadow:0 20px 40px rgba(17,24,39,.3)}
@media (max-width:900px){.held .innen{grid-template-columns:1fr}.held .bild .handy{right:6px}}
.vertrauen{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;color:var(--grau);font-size:.95rem}
.vertrauen span{display:flex;gap:6px;align-items:center}

/* Bereichswahl */
.wahl{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
@media (max-width:1000px){.wahl{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.wahl{grid-template-columns:1fr}}
.wahlkarte{--f:var(--blau);display:flex;flex-direction:column;background:#fff;border:1.5px solid var(--rand);border-radius:var(--r);padding:24px;text-decoration:none;color:var(--text);transition:transform .15s, box-shadow .15s, border-color .15s;position:relative;overflow:hidden}
.wahlkarte::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--f)}
.wahlkarte:hover{transform:translateY(-4px);box-shadow:var(--schatten);border-color:var(--f)}
.wahlkarte .ico{font-size:2.3rem;margin-bottom:10px}
.wahlkarte h3{margin-bottom:6px}
.wahlkarte .zitat{font-style:italic;color:var(--grau);margin-bottom:14px;flex:1}
.wahlkarte .weiter{font-weight:700;color:var(--f)}
.f-verein{--f:var(--verein)} .f-zuhause{--f:var(--zuhause)} .f-vermieter{--f:var(--vermieter)} .f-betrieb{--f:var(--betrieb)}

/* Bereichsseiten */
.bheld{padding:60px 0 50px;background:linear-gradient(180deg,var(--fh,#eef2ff),#fff)}
.bheld .innen{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
@media (max-width:900px){.bheld .innen{grid-template-columns:1fr}}
.bheld .marke{color:var(--f);background:#fff}
.bheld.f-verein{--fh:#fdecec} .bheld.f-zuhause{--fh:#e9f8ef} .bheld.f-vermieter{--fh:#f2ecfe} .bheld.f-betrieb{--fh:#e6f7fb}
.bheld .handyrahmen{max-width:300px;margin:0 auto;border-radius:30px;overflow:hidden;border:8px solid #111827;box-shadow:0 24px 50px rgba(17,24,39,.25)}
.kennen{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
@media (max-width:900px){.kennen{grid-template-columns:1fr}}
.kennen .k{background:#fff;border:1px solid var(--rand);border-radius:14px;padding:18px 20px}
.kennen .k .frage{font-weight:700;margin-bottom:6px}
.kennen .k .antwort{color:var(--grau);margin:0}
.kennen .k .antwort::before{content:"✓ ";color:var(--gruen);font-weight:800}
.vorteile{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
@media (max-width:900px){.vorteile{grid-template-columns:1fr}}
.vorteil{background:#fff;border:1px solid var(--rand);border-radius:var(--r);padding:22px}
.vorteil .ico{font-size:1.8rem}
.vorteil p{color:var(--grau);margin:0}
.zeigen{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin:40px 0}
.zeigen.umgekehrt .text{order:2}
@media (max-width:900px){.zeigen{grid-template-columns:1fr}.zeigen.umgekehrt .text{order:0}}
.zeigen .bild img{border-radius:14px;border:1px solid var(--rand);box-shadow:var(--schatten)}
.zeigen ul{padding-left:0;list-style:none;margin:0}
.zeigen li{padding:6px 0 6px 30px;position:relative}
.zeigen li::before{content:"✓";position:absolute;left:0;top:6px;color:#fff;background:var(--f,var(--blau));width:20px;height:20px;border-radius:50%;font-size:.75rem;display:flex;align-items:center;justify-content:center;font-weight:800}

/* Schritte */
.schritte{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px;counter-reset:s}
@media (max-width:900px){.schritte{grid-template-columns:1fr}}
.schritt{background:#fff;border:1px solid var(--rand);border-radius:var(--r);padding:24px;position:relative}
.schritt::before{counter-increment:s;content:counter(s);display:flex;width:38px;height:38px;border-radius:50%;background:var(--blau);color:#fff;font-weight:800;align-items:center;justify-content:center;margin-bottom:12px}
.schritt p{color:var(--grau);margin:0}

/* Preis */
.preisbox{max-width:760px;margin:30px auto 0;background:#fff;border:2px solid var(--blau);border-radius:22px;padding:34px;box-shadow:var(--schatten);position:relative}
.preisbox .band{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--orange);color:#1f2937;font-weight:800;font-size:.85rem;padding:5px 14px;border-radius:999px;white-space:nowrap}
.preis{font-size:3.4rem;font-weight:850;letter-spacing:-.02em;line-height:1}
.preis small{font-size:1.1rem;font-weight:600;color:var(--grau)}
.preisbox ul{columns:2;gap:30px;padding:0;list-style:none;margin:22px 0}
@media (max-width:640px){.preisbox ul{columns:1}}
.preisbox li{padding:5px 0 5px 28px;position:relative;break-inside:avoid}
.preisbox li::before{content:"✓";position:absolute;left:0;color:var(--gruen);font-weight:800}
.hinweis{color:var(--grau);font-size:.92rem}
.modulgitter{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px;margin-top:20px}
.modul{background:#fff;border:1px solid var(--rand);border-radius:12px;padding:14px 16px}
.modul strong{display:block}
.modul span{color:var(--grau);font-size:.93rem}

/* FAQ */
.faq{max-width:820px;margin:26px auto 0}
.faq details{background:#fff;border:1px solid var(--rand);border-radius:12px;margin-bottom:10px;padding:0 18px}
.faq summary{cursor:pointer;font-weight:650;padding:16px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;font-size:1.3rem;color:var(--blau)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--grau)}

/* Aufruf */
.aufruf{background:linear-gradient(135deg,var(--blau),var(--blau-dunkel));color:#fff;border-radius:24px;padding:46px;text-align:center}
.aufruf p{color:#dbe6ff}
.aufruf .knopf.zweit{background:transparent;color:#fff!important;border-color:#fff}

/* Formulare */
.formular{max-width:760px;margin:0 auto;background:#fff;border:1px solid var(--rand);border-radius:20px;padding:30px;box-shadow:var(--schatten)}
.formular fieldset{border:0;padding:0;margin:0 0 22px}
.formular legend{font-weight:750;font-size:1.1rem;margin-bottom:10px}
.feld{margin-bottom:14px}
.feld label{display:block;font-weight:600;margin-bottom:5px;font-size:.95rem}
.feld input,.feld textarea,.feld select{width:100%;padding:11px 13px;border:1.5px solid #cfd6e2;border-radius:10px;font:inherit;background:#fff}
.feld input:focus,.feld textarea:focus,.feld select:focus{outline:none;border-color:var(--blau);box-shadow:0 0 0 3px var(--blau-hell)}
.zwei{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){.zwei{grid-template-columns:1fr}}
.haken{display:flex;gap:10px;align-items:flex-start;margin:8px 0;font-size:.95rem}
.haken input{width:20px;height:20px;margin-top:2px;flex:0 0 auto;accent-color:var(--blau)}
.modulwahl{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px}
.modulwahl label{display:flex;gap:9px;align-items:flex-start;border:1.5px solid var(--rand);border-radius:10px;padding:10px 12px;cursor:pointer;font-size:.95rem}
.modulwahl label:has(input:checked){border-color:var(--blau);background:var(--blau-hell)}
.modulwahl input{accent-color:var(--blau);width:18px;height:18px;margin-top:2px}
.bereichwahl{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}
@media (max-width:700px){.bereichwahl{grid-template-columns:repeat(2,1fr)}}
.bereichwahl button{border:1.5px solid var(--rand);background:#fff;border-radius:10px;padding:10px;font:inherit;cursor:pointer}
.bereichwahl button.an{border-color:var(--blau);background:var(--blau-hell);font-weight:700}
.zusammen{background:var(--hg);border-radius:14px;padding:16px 18px;margin:16px 0}
.zusammen .zeile{display:flex;justify-content:space-between;gap:10px}
.meldung{display:none;border-radius:12px;padding:16px 18px;margin-top:14px}
.meldung.ok{display:block;background:#ecfdf3;border:1px solid #a7f3c4;color:#14532d}
.meldung.fehler{display:block;background:#fef2f2;border:1px solid #fecaca;color:#7f1d1d}
.honig{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}

/* Text-Seiten */
.textseite{max-width:820px;margin:0 auto;padding:56px 20px}
.textseite h2{font-size:1.35rem;margin-top:1.8em}
.textseite h3{font-size:1.1rem;margin-top:1.4em}

/* Fuß */
.fuss{background:#0f172a;color:#cbd5e1;padding:50px 0 30px;font-size:.95rem}
.fuss a{color:#e2e8f0;text-decoration:none}
.fuss a:hover{text-decoration:underline}
.fuss .spalten{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
@media (max-width:800px){.fuss .spalten{grid-template-columns:1fr 1fr}}
.fuss h4{color:#fff;margin:0 0 10px;font-size:1rem}
.fuss ul{list-style:none;padding:0;margin:0}
.fuss li{margin:6px 0}
.fuss .unten{border-top:1px solid #1e293b;margin-top:30px;padding-top:18px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#94a3b8}
.spoiler{background:#111c33;border:1px solid #23314f;border-radius:12px;padding:0 14px;margin-top:14px}
.spoiler summary{cursor:pointer;padding:12px 0;color:#fbbf24;font-weight:650;list-style:none}
.spoiler summary::-webkit-details-marker{display:none}
.spoiler p{margin:0 0 12px;color:#cbd5e1}