/* Schriften lokal gehostet (keine Verbindung zu Google) */
@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/inter-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/inter-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/inter-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/poppins-latin-600-normal.woff2) format("woff2")}

/* Layout: dunkle Kopfleiste wie die zykol.POS-Navigation, darunter helle Arbeitsfläche mit Karten in drei Schritten */
:root{
  --zk-rot:#EF3D2F; --zk-rot-hover:#FF4E3F; --zk-rot-press:#D8321F;
  --zk-stahlblau:#3A7CA5; --zk-stahlblau-tint:#E1EDF5;
  --zk-ink:#101010; --zk-nav:#0a0b0c; --zk-nav-flaeche:#1f2329;
  --bg-app:#f4f4f4; --bg-card:#ffffff; --bg-subtil:#f1f2f4;
  --border:#e5e7eb; --fg:#101010; --fg-2:#545b66; --fg-3:#646b76;
  --erfolg-fg:#0d5f38; --erfolg-bg:#dcf3e6;
  --chip-aktiv-bg:#101010; --chip-aktiv-fg:#ffffff;
  --fokus:rgba(58,124,165,.45);
  --schatten-karte:rgba(36,36,36,.05) 0 4px 8px;
  --schatten-hover:0 12px 26px rgba(9,10,11,.10);
  --font-display:"Poppins","Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-ui:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r-btn:4px; --r-field:8px; --r-card:10px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg-app:#0f1012; --bg-card:#17191c; --bg-subtil:#1d2024; --border:#2a2e34;
    --fg:#f4f4f4; --fg-2:#a3aab4; --fg-3:#a3aab4; --zk-stahlblau:#6AA6CC; --zk-stahlblau-tint:#1c2a35;
    --erfolg-fg:#8fe0b4; --erfolg-bg:#12301f;
    --chip-aktiv-bg:#f4f4f4; --chip-aktiv-fg:#101010;
    --schatten-karte:none; --schatten-hover:0 12px 26px rgba(0,0,0,.4);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg-app:#0f1012; --bg-card:#17191c; --bg-subtil:#1d2024; --border:#2a2e34;
  --fg:#f4f4f4; --fg-2:#a3aab4; --fg-3:#a3aab4; --zk-stahlblau:#6AA6CC; --zk-stahlblau-tint:#1c2a35;
  --erfolg-fg:#8fe0b4; --erfolg-bg:#12301f;
  --chip-aktiv-bg:#f4f4f4; --chip-aktiv-fg:#101010;
  --schatten-karte:none; --schatten-hover:0 12px 26px rgba(0,0,0,.4);
  color-scheme:dark;
}

*{box-sizing:border-box}
body{background:var(--bg-app);color:var(--fg);font-family:var(--font-ui);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--fokus);outline-offset:2px}

/* Kopfleiste */
.kopf{background:var(--zk-nav);color:#f4f4f4}
.kopf-innen,.inhalt{max-width:880px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.kopf-innen{padding-block:20px 28px;display:flex;flex-direction:column;gap:20px}
.marke{display:flex;align-items:baseline;gap:10px}
.wortmarke{font-family:var(--font-display);font-weight:600;font-size:22px;letter-spacing:-.01em;color:#fff}
.produkt{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#a3aab4}
.kicker{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3);margin:0}
.kopf .kicker{color:#a3aab4}
h1{font-family:var(--font-display);font-weight:600;font-size:clamp(26px,5vw,34px);line-height:1.1;margin:6px 0 0;text-wrap:balance;color:#fff}
.kopf p.unter{color:#c9cdd3;max-width:60ch;margin:10px 0 0}

/* Schrittanzeige */
.schritte{display:flex;gap:6px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.schritte li{display:flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;border-radius:999px;background:var(--zk-nav-flaeche);color:#a3aab4;font-size:13px;font-weight:500}
.schritte li span{display:grid;place-items:center;width:22px;height:22px;border-radius:999px;background:#2a2e34;font-size:12px;font-weight:600;font-variant-numeric:tabular-nums}
.schritte li[aria-current="step"]{background:#fff;color:#101010}
.schritte li[aria-current="step"] span{background:#101010;color:#fff}
.schritte li.erledigt span{background:#0d5f38;color:#fff}

.inhalt{padding-block:28px 64px;display:flex;flex-direction:column;gap:18px}

/* Karten */
.karte{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-card);box-shadow:var(--schatten-karte);padding:24px}
@media (max-width:520px){.karte{padding:18px}}
h2{font-family:var(--font-display);font-weight:600;font-size:24px;line-height:1.2;margin:4px 0 0;text-wrap:balance}
.karte > p.lead{color:var(--fg-2);margin:8px 0 0;max-width:62ch}

/* Bereichsauswahl */
.bereiche{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin-top:20px}
.bereich{position:relative;text-align:left;cursor:pointer;background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--r-card);padding:16px 16px 14px;display:flex;flex-direction:column;gap:6px;min-height:118px;transition:border-color .16s ease-out,background-color .16s ease-out,box-shadow .16s ease-out}
.bereich:hover{border-color:var(--fg-3);box-shadow:var(--schatten-hover)}
.bereich[aria-pressed="true"]{border-color:var(--fg);background:var(--bg-subtil)}
.bereich-kopf{display:flex;align-items:center;justify-content:space-between;gap:10px}
.bereich-titel{font-size:16px;font-weight:600;line-height:1.3}
.haken{flex:none;width:22px;height:22px;border-radius:var(--r-btn);border:1.5px solid var(--border);display:grid;place-items:center;transition:background-color .14s ease-out,border-color .14s ease-out}
.haken svg{width:14px;height:14px;opacity:0;stroke:var(--chip-aktiv-fg)}
.bereich[aria-pressed="true"] .haken{background:var(--chip-aktiv-bg);border-color:var(--chip-aktiv-bg)}
.bereich[aria-pressed="true"] .haken svg{opacity:1}
.bereich-text{color:var(--fg-2);font-size:14px;line-height:1.45}
.bereich-meta{margin-top:auto;font-size:12.5px;color:var(--fg-3);font-variant-numeric:tabular-nums}

/* Leiste mit Aktionen */
.aktionen{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;padding-top:18px;border-top:1px solid var(--border)}
.aktionen .info{color:var(--fg-2);font-size:14px;font-variant-numeric:tabular-nums}
.knoepfe{display:flex;gap:10px;flex-wrap:wrap;margin-left:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 18px;border-radius:var(--r-btn);border:1.5px solid transparent;font-weight:600;font-size:15px;cursor:pointer;transition:background-color .14s ease-out,border-color .14s ease-out,opacity .14s ease-out}
.btn-primary{background:var(--zk-rot);color:#fff}
.btn-primary:hover{background:var(--zk-rot-hover)}
.btn-primary:active{background:var(--zk-rot-press)}
.btn-primary:disabled{opacity:.4;cursor:not-allowed;background:var(--zk-rot)}
.btn-secondary{background:transparent;border-color:var(--fg);color:var(--fg)}
.btn-secondary:hover{background:var(--bg-subtil)}
.btn-ghost{background:transparent;color:var(--fg-2)}
.btn-ghost:hover{background:var(--bg-subtil);color:var(--fg)}

/* Fortschritt */
.fortschritt{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg-app);padding-block:10px;display:flex;flex-direction:column;gap:8px}
.fortschritt-zeile{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px;color:var(--fg-2);font-variant-numeric:tabular-nums}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;height:28px;padding:0 10px;border-radius:var(--r-btn);background:var(--chip-aktiv-bg);color:var(--chip-aktiv-fg);font-size:12.5px;font-weight:600}
.balken{height:4px;border-radius:999px;background:var(--border);overflow:hidden}
.balken i{display:block;height:100%;width:0;background:var(--zk-stahlblau);transition:width .2s ease-out}

/* Fragen */
.abschnitt-kopf{display:flex;flex-direction:column;gap:2px;margin-bottom:6px}
.fragen{display:flex;flex-direction:column;gap:18px;margin-top:16px}
.frage label{display:flex;gap:10px;font-weight:500;font-size:15px;line-height:1.45;margin-bottom:8px}
.frage label .nr{flex:none;min-width:24px;color:var(--fg-3);font-variant-numeric:tabular-nums;font-weight:600;font-size:13px;padding-top:2px}
textarea{width:100%;min-height:46px;resize:vertical;padding:11px 13px;border:1px solid var(--border);border-radius:var(--r-field);background:var(--bg-card);line-height:1.45;transition:border-color .14s ease-out}
textarea:hover{border-color:var(--fg-3)}
textarea:focus{border-color:var(--zk-stahlblau);outline:3px solid var(--fokus);outline-offset:0}
.feld-label{display:block;font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-2);margin-bottom:6px}
.felder{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:18px}
input[type=text],input[type=email]{width:100%;height:46px;padding:0 13px;border:1px solid var(--border);border-radius:var(--r-field);background:var(--bg-card)}
input:focus{border-color:var(--zk-stahlblau);outline:3px solid var(--fokus);outline-offset:0}
.hinweis{font-size:13px;color:var(--fg-3);margin:10px 0 0}

/* Zusammenfassung */
.badge{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:999px;background:var(--erfolg-bg);color:var(--erfolg-fg);font-size:12.5px;font-weight:600}
.badge::before{content:"";width:6px;height:6px;border-radius:999px;background:currentColor}
.zusammenfassung{margin-top:18px;border:1px solid var(--border);border-radius:var(--r-field);background:var(--bg-subtil);padding:16px;max-height:420px;overflow:auto;white-space:pre-wrap;font-size:14px;line-height:1.5;min-width:0}
.kontakt{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px;padding:14px 16px;border-radius:var(--r-field);background:var(--zk-stahlblau-tint)}
.kontakt .adresse{font-weight:600;user-select:all;font-variant-numeric:tabular-nums}
.meldung{font-size:13.5px;color:var(--erfolg-fg);font-weight:600;min-height:1.4em;margin:10px 0 0}
.fuss{color:var(--fg-3);font-size:13px;text-align:center;padding-top:8px}
.fuss a{color:inherit}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}

html{-webkit-text-size-adjust:100%}
body{margin:0;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
[hidden]{display:none!important}
img{max-width:100%}
.logo{display:block;height:38px;width:auto}
.marke{align-items:center;gap:14px}
.marke .produkt{padding-left:14px;border-left:1px solid #2a2e34}
.fuss{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 16px}
.btn-link{text-decoration:none}
/* Rechtstexte */
.recht{display:flex;flex-direction:column;gap:22px}
.recht section{max-width:68ch}
.recht h2{font-size:19px;margin:0 0 6px}
.recht p{margin:0 0 8px;color:var(--fg)}
.recht a,.hinweis a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.recht .stand{color:var(--fg-3);font-size:13px}
.nummer{font-variant-numeric:tabular-nums}
.marke a{display:block;border-radius:4px}
/* Kurz-Check */
.bereich{min-height:104px}
.bereich .pfeil{flex:none;width:22px;height:22px;color:var(--fg-3);transition:transform .16s ease-out,color .16s ease-out}
.bereich:hover .pfeil{color:var(--zk-rot);transform:translateX(3px)}
.check{display:flex;flex-direction:column;gap:12px;margin-top:20px}
.aussage{border:1px solid var(--border);border-radius:var(--r-card);padding:16px;margin:0;display:flex;flex-direction:column;gap:12px;min-width:0}
.aussage legend{float:left;width:100%;display:flex;gap:10px;font-weight:600;font-size:16px;line-height:1.4;padding:0}
.aussage legend .nr{flex:none;min-width:22px;color:var(--fg-3);font-size:13px;padding-top:2px;font-variant-numeric:tabular-nums}
.wahl{clear:both;display:flex;flex-wrap:wrap;gap:8px}
.wahl-chip{height:40px;padding:0 14px;border-radius:var(--r-btn);border:1px solid var(--border);background:var(--bg-card);font-weight:500;font-size:14.5px;cursor:pointer;transition:background-color .14s ease-out,border-color .14s ease-out,color .14s ease-out}
.wahl-chip:hover{border-color:var(--fg-3)}
.wahl-chip[aria-pressed="true"]{background:var(--chip-aktiv-bg);border-color:var(--chip-aktiv-bg);color:var(--chip-aktiv-fg)}
.loesungen{display:grid;gap:12px;margin-top:20px}
.loesung{border:1px solid var(--border);border-radius:var(--r-card);padding:16px 18px;display:flex;flex-direction:column;gap:6px;background:var(--bg-card)}
.loesung .problem{margin:0;color:var(--fg-2);font-size:14px}
.loesung .antwort{margin:0;font-weight:600;font-size:16px;line-height:1.45;padding-left:14px;border-left:3px solid var(--zk-stahlblau)}
.cta .felder{margin-top:16px}
pre.zusammenfassung{font-family:var(--font-ui);margin-top:14px}
.fuss .version{font-variant-numeric:tabular-nums}