/* NISCheck – gemeinsames Stylesheet. Bewusst ohne externe Schriften/Dienste (keine Datenübertragung an Dritte). */
:root{
  --bg:#f3f5f9; --surface:#ffffff; --fg:#151c2c; --muted:#5b6578; --line:#d9dfe9;
  --accent:#1f4fd1; --accent-ink:#ffffff; --accent-soft:#e3eafc;
  --ok:#1b7f4b; --ok-soft:#e1f3e9; --warn:#a96400; --warn-soft:#fbefd9; --bad:#b4282f; --bad-soft:#f9e1e2;
  --f-display:"Segoe UI Variable Display","Segoe UI","Helvetica Neue",Arial,system-ui,sans-serif;
  --f-body:"Segoe UI","Helvetica Neue",Arial,system-ui,sans-serif;
  --f-mono:ui-monospace,"Cascadia Mono",Consolas,"SFMono-Regular",monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0f1420; --surface:#171e2d; --fg:#e7ecf5; --muted:#98a3b8; --line:#2a3447;
  --accent:#7c9cff; --accent-ink:#0f1420; --accent-soft:#1f2b4d;
  --ok:#5fd09a; --ok-soft:#163327; --warn:#f0b65a; --warn-soft:#3a2c14; --bad:#ff7d84; --bad-soft:#3d1a1d; color-scheme:dark}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:17px;line-height:1.55}
a{color:var(--accent)}
.container{max-width:1120px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.narrow{max-width:760px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Kopfzeile */
.site-head{border-bottom:1px solid var(--line);background:var(--surface)}
.site-head .container{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:700;font-size:21px;color:var(--fg);text-decoration:none;letter-spacing:-.01em}
.logo-mark{width:28px;height:28px;flex:none}
.logo .wm span{color:var(--accent)}
.nav{display:flex;gap:20px;align-items:center;flex-wrap:wrap;font-size:15px}
.nav a{color:var(--muted);text-decoration:none}
.nav a:hover{color:var(--fg)}

/* Buttons */
.btn{display:inline-block;font:inherit;font-weight:600;font-size:16px;border-radius:6px;padding:12px 20px;cursor:pointer;text-decoration:none;border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink)}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--accent)}
.btn.small{padding:8px 14px;font-size:14px}
.nav .btn{color:var(--accent-ink)}

/* Abschnitte */
section{padding-block:64px}
section + section{border-top:1px solid var(--line)}
.eyebrow{font-family:var(--f-mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 10px}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;letter-spacing:-.015em;margin:0}
h1{font-size:clamp(34px,5.5vw,58px);line-height:1.05;font-weight:700}
h2{font-size:clamp(26px,3.5vw,36px);line-height:1.15;font-weight:700}
h3{font-size:19px;font-weight:650}
.lead{font-size:clamp(18px,2vw,21px);color:var(--muted);max-width:60ch;margin:18px 0 0}
.muted{color:var(--muted)}
p{max-width:68ch}

/* Hero */
.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:48px;align-items:center}
@media (max-width:880px){.hero{grid-template-columns:minmax(0,1fr)}}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.trust{display:flex;gap:8px 20px;flex-wrap:wrap;margin-top:22px;font-size:14px;color:var(--muted);padding:0;list-style:none}
.trust li::before{content:"✓ ";color:var(--ok);font-weight:700}

/* Beispiel-Bericht im Hero */
.report{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:22px;box-shadow:0 18px 40px -24px rgba(20,30,60,.35)}
.report-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:14px}
.report-top small{font-family:var(--f-mono);color:var(--muted);font-size:12px}
.big{font-family:var(--f-display);font-size:48px;font-weight:700;line-height:1;font-variant-numeric:tabular-nums}
.pill{display:inline-block;font-size:13px;font-weight:700;padding:3px 10px;border-radius:99px}
.pill.ok{background:var(--ok-soft);color:var(--ok)}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.bad{background:var(--bad-soft);color:var(--bad)}
.bars{display:flex;flex-direction:column;gap:7px;margin-top:16px}
.bar{display:grid;grid-template-columns:minmax(0,1fr) 90px 38px;gap:10px;align-items:center;font-size:13px}
.bar span:first-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted)}
.track{height:7px;background:var(--bg);border-radius:4px;overflow:hidden}
.fill{height:100%;border-radius:4px}
.bar .n{text-align:right;font-variant-numeric:tabular-nums;color:var(--muted)}

/* Problem / Schritte */
.cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:32px}
@media (max-width:880px){.cols{grid-template-columns:minmax(0,1fr)}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:22px}
.card p{margin:8px 0 0;color:var(--muted);font-size:16px}
.step-no{font-family:var(--f-mono);font-size:13px;color:var(--accent);display:block;margin-bottom:8px}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
@media (max-width:880px){.split{grid-template-columns:minmax(0,1fr);gap:24px}}
.check-list{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-direction:column;gap:10px}
.check-list li{padding-left:28px;position:relative}
.check-list li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:3px;background:var(--ok-soft);border:2px solid var(--ok)}
.areas-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 24px;margin-top:20px;padding:0;list-style:none;font-size:16px}
@media (max-width:560px){.areas-grid{grid-template-columns:minmax(0,1fr)}}
.areas-grid li{display:flex;gap:10px;padding-block:6px;border-bottom:1px dashed var(--line)}
.areas-grid b{font-family:var(--f-mono);font-weight:500;color:var(--accent);min-width:1.4em}

/* Datenschutz-Band */
.privacy{background:var(--accent-soft)}
.privacy .card{background:var(--surface)}

/* Pilot */
.pilot{background:var(--surface);border:2px solid var(--accent);border-radius:10px;padding:32px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:32px;align-items:center}
@media (max-width:880px){.pilot{grid-template-columns:minmax(0,1fr)}}
.price{font-family:var(--f-display);font-size:44px;font-weight:700;line-height:1}
.price small{font-size:16px;font-weight:400;color:var(--muted)}
.copy-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:14px}
.copy-row code{font-family:var(--f-mono);background:var(--bg);border:1px solid var(--line);padding:8px 12px;border-radius:6px;user-select:all}

/* FAQ */
details{border-bottom:1px solid var(--line);padding-block:16px}
summary{cursor:pointer;font-weight:600;font-size:18px}
details p{color:var(--muted);margin:10px 0 0}

/* Fußzeile */
.site-foot{border-top:1px solid var(--line);background:var(--surface);font-size:14px;color:var(--muted)}
.site-foot .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:28px}
.site-foot nav{display:flex;gap:18px;flex-wrap:wrap}
.site-foot a{color:var(--muted)}

/* Rechtstexte */
.legal h1{font-size:clamp(30px,4vw,42px)}
.legal h2{font-size:22px;margin-top:36px}
.legal p,.legal li{color:var(--fg)}
.todo{background:var(--warn-soft);color:var(--warn);padding:1px 6px;border-radius:3px;font-weight:600}
.notice{background:var(--warn-soft);border:1px solid var(--warn);color:var(--fg);padding:14px 16px;border-radius:6px;font-size:15px;margin-top:20px}