/* =========================================================
   Grüger Digital — Design-System
   Barrierefreiheit als Dienstleistung. Und als Vorbild.
   Legibility-first, WCAG 2.1 AA, hoher Kontrast.
   ========================================================= */

:root{
  --paper:#ffffff;
  --bg:#f3f6f3;            /* leichter, kühler Sektionshintergrund */
  --ink:#14181b;          /* Fließtext, sehr hoher Kontrast */
  --ink-2:#465059;        /* Sekundärtext, > 7:1 auf weiß */
  --dark:#0e1f18;         /* dunkle Sektion (grün-schwarz) */
  --green:#0b7a54;        /* Akzent (Grafik/Border) */
  --green-deep:#075e3e;   /* Buttons: weißer Text erfüllt Kontrast */
  --green-ink:#05563a;    /* grüner Text auf weiß, > 4.5:1 */
  --risk:#b3341f;         /* Risiko-Signal, sparsam */
  --risk-bg:#fbeee9;
  --ok-bg:#e7f4ec;
  --line:#dfe4df;
  --line-strong:#c6cec6;
  --focus:#0a66ff;        /* sichtbarer Fokus – Signatur-Element */
  --radius:12px;
  --wrap:1120px;
  --font-display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --font-body:"Atkinson Hyperlegible","Segoe UI",system-ui,-apple-system,sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;}
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

/* ---- Fokus: überall deutlich sichtbar ---- */
a,button,input,select,textarea,summary,[tabindex]{ }
:focus{outline:none;}
:focus-visible{
  outline:3px solid var(--focus);
  outline-offset:3px;
  border-radius:4px;
}

/* ---- Skip-Link ---- */
.skip-link{
  position:absolute;left:12px;top:-60px;
  background:var(--ink);color:#fff;
  padding:12px 18px;border-radius:8px;
  font-weight:700;z-index:200;
  transition:top .15s ease;
}
.skip-link:focus-visible{top:12px;}

/* ---- Layout ---- */
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;}
main{display:block;}
section{padding:88px 0;}
@media(max-width:640px){section{padding:60px 0;}}

/* ---- Typografie ---- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.06;letter-spacing:-0.01em;margin:0;}
h1{font-size:clamp(36px,5.6vw,68px);}
h2{font-size:clamp(28px,3.8vw,44px);}
h3{font-size:clamp(19px,2vw,23px);line-height:1.15;}
p{margin:0;}
a{color:var(--green-ink);text-underline-offset:3px;}
a:hover{text-decoration-thickness:2px;}
.lead{font-size:clamp(17px,1.5vw,20px);line-height:1.6;color:var(--ink-2);}
.muted{color:var(--ink-2);}
.measure{max-width:62ch;}

/* ---- Kicker (sparsam, keine Versalien) ---- */
.kicker{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-body);font-weight:700;font-size:15px;
  color:var(--green-ink);margin-bottom:16px;
}
.kicker::before{content:"";width:22px;height:3px;background:var(--green);border-radius:2px;}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-body);font-weight:700;font-size:16px;
  padding:14px 24px;border-radius:10px;border:2px solid transparent;
  cursor:pointer;text-decoration:none;line-height:1.1;
  min-height:48px;
  transition:background .15s ease,color .15s ease,border-color .15s ease,transform .15s ease;
}
.btn--primary{background:var(--green-deep);color:#fff;}
.btn--primary:hover{background:#054e33;}
.btn--outline{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn--outline:hover{background:var(--ink);color:#fff;}
.btn--light{background:#fff;color:var(--dark);}
.btn--light:hover{background:#eef2ee;}

/* ---- Header / Nav ---- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,0.92);
  backdrop-filter:saturate(1.4) blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 24px;max-width:var(--wrap);margin:0 auto;}
.brand{display:inline-flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:700;font-size:20px;color:var(--ink);text-decoration:none;}
.brand .dot{width:14px;height:14px;border-radius:50%;background:var(--green);flex:none;}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0;}
.nav-links a{color:var(--ink);text-decoration:none;font-weight:700;font-size:16px;padding:6px 2px;}
.nav-links a:hover{color:var(--green-ink);text-decoration:underline;text-underline-offset:5px;}
.nav-links a[aria-current="page"]{color:var(--green-ink);text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:2px;}
.nav-right{display:flex;align-items:center;gap:14px;}
@media(max-width:820px){
  .nav-links{display:none;}
}

/* ---- Hero ---- */
.hero{padding:74px 0 60px;}
.status-chip{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--ok-bg);color:var(--green-ink);
  border:1px solid #bfe0cd;border-radius:999px;
  padding:8px 15px;font-weight:700;font-size:14.5px;margin-bottom:22px;
}
.status-chip .pulse{width:9px;height:9px;border-radius:50%;background:var(--green);flex:none;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;}
.hero h1{margin-bottom:22px;}
.hero .lead{max-width:46ch;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px;}
.hero-note{margin-top:18px;font-size:14.5px;color:var(--ink-2);}
@media(max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
}

/* ---- Hero-Demo: Beispiel-Prüfkarte ---- */
.audit-card{
  background:#fff;border:1px solid var(--line-strong);border-radius:16px;
  box-shadow:0 1px 0 var(--line);overflow:hidden;
}
.audit-card__top{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;border-bottom:1px solid var(--line);background:var(--bg);
}
.audit-card__top strong{font-family:var(--font-display);font-size:16px;}
.audit-card__badge{font-size:13px;font-weight:700;color:var(--risk);background:var(--risk-bg);border:1px solid #eccbc2;padding:4px 10px;border-radius:999px;}
.audit-list{list-style:none;margin:0;padding:8px 0;}
.audit-list li{display:flex;align-items:flex-start;gap:12px;padding:11px 20px;font-size:15.5px;}
.audit-list .mark{font-weight:800;flex:none;width:22px;text-align:center;}
.audit-list .mark--ok{color:var(--green-deep);}
.audit-list .mark--no{color:var(--risk);}
.audit-card__foot{padding:14px 20px;border-top:1px solid var(--line);font-size:14px;color:var(--ink-2);}

/* ---- Sektions-Kopf ---- */
.section-head{max-width:640px;margin-bottom:44px;}
.section-head p{margin-top:16px;}
.bg-soft{background:var(--bg);}

/* ---- Risiko-Fakten ---- */
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px;}
.fact{border:1px solid var(--line);border-left:4px solid var(--green);border-radius:var(--radius);padding:24px;background:#fff;}
.fact .big{font-family:var(--font-display);font-size:34px;line-height:1;color:var(--ink);}
.fact p{margin-top:10px;color:var(--ink-2);font-size:15px;}
.fact--risk{border-left-color:var(--risk);}
.fact--risk .big{color:var(--risk);}
@media(max-width:760px){.facts{grid-template-columns:1fr;}}

/* ---- Leistungen (keine Klon-Karten: Zeilen mit Struktur) ---- */
.offer{display:grid;gap:0;border:1px solid var(--line-strong);border-radius:16px;overflow:hidden;background:#fff;}
.offer__row{display:grid;grid-template-columns:200px 1fr;gap:28px;padding:30px;border-top:1px solid var(--line);}
.offer__row:first-child{border-top:none;}
.offer__label{font-family:var(--font-display);font-size:20px;}
.offer__label .tag{display:block;font-family:var(--font-body);font-weight:700;font-size:13.5px;color:var(--green-ink);margin-top:8px;}
.offer__body p{color:var(--ink-2);}
.offer__body ul{margin:14px 0 0;padding-left:0;list-style:none;display:grid;gap:8px;}
.offer__body li{display:flex;gap:10px;align-items:flex-start;font-size:15.5px;}
.offer__body li::before{content:"✓";color:var(--green-deep);font-weight:800;flex:none;}
@media(max-width:680px){.offer__row{grid-template-columns:1fr;gap:14px;padding:24px;}}

/* ---- Ablauf (dunkel, echte Sequenz -> nummeriert) ---- */
.process{background:var(--dark);color:#eef3ef;}
.process h2{color:#fff;}
.process .kicker{color:#7fd3ac;}
.process .kicker::before{background:#7fd3ac;}
.process .section-head p{color:#b9c8bf;}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step;}
.step{border-top:2px solid rgba(255,255,255,.25);padding-top:18px;}
.step__n{font-family:var(--font-display);font-size:15px;font-weight:700;color:#7fd3ac;}
.step h3{color:#fff;margin:12px 0 8px;}
.step p{color:#b9c8bf;font-size:15px;}
@media(max-width:820px){.steps{grid-template-columns:1fr 1fr;}}
@media(max-width:480px){.steps{grid-template-columns:1fr;}}

/* ---- Vorteile ---- */
.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.benefit{display:flex;gap:16px;align-items:flex-start;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;}
.benefit .ic{width:40px;height:40px;border-radius:10px;background:var(--ok-bg);color:var(--green-deep);display:grid;place-items:center;font-weight:800;font-size:18px;flex:none;}
.benefit h3{font-size:18px;margin-bottom:6px;}
.benefit p{color:var(--ink-2);font-size:15px;}
@media(max-width:680px){.benefits{grid-template-columns:1fr;}}

/* ---- Kontakt / Formular ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.contact-side .lead{margin-top:18px;}
.contact-facts{margin-top:28px;border-top:1px solid var(--line);}
.contact-facts .row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15.5px;}
.contact-facts .row span:first-child{color:var(--ink-2);}
.form{background:#fff;border:1px solid var(--line-strong);border-radius:16px;padding:28px;}
.field{margin-bottom:18px;}
.field label{display:block;font-weight:700;margin-bottom:7px;font-size:15.5px;}
.field .req{color:var(--risk);}
.field input,.field select,.field textarea{
  width:100%;font-family:var(--font-body);font-size:16px;color:var(--ink);
  background:#fff;border:1.5px solid var(--line-strong);border-radius:10px;
  padding:12px 14px;min-height:48px;
}
.field textarea{min-height:120px;resize:vertical;}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#a9b4a9;}
.hp{position:absolute;left:-9999px;}
.form-note{font-size:13.5px;color:var(--ink-2);margin-top:6px;}
.form-success{display:none;background:var(--ok-bg);border:1px solid #bfe0cd;border-radius:12px;padding:22px;}
.form-success h3{color:var(--green-ink);margin-bottom:6px;}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr;gap:34px;}}

/* ---- Footer ---- */
.site-footer{background:var(--dark);color:#c7d4cc;padding:44px 0;}
.site-footer a{color:#eaf1ec;text-decoration:none;font-weight:700;}
.site-footer a:hover{text-decoration:underline;text-underline-offset:4px;}
.footer-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center;}
.footer-links{display:flex;gap:22px;flex-wrap:wrap;list-style:none;margin:0;padding:0;}
.footer-small{font-size:14px;color:#9fb2a7;}

/* ---- Rechtstext-Seiten ---- */
.legal{padding:64px 0 96px;}
.legal h1{margin-bottom:10px;}
.legal .updated{color:var(--ink-2);margin-bottom:40px;}
.legal-block{border-top:1px solid var(--line);padding-top:26px;margin-top:26px;max-width:74ch;}
.legal-block:first-of-type{border-top:none;margin-top:0;padding-top:0;}
.legal-block h2{font-size:22px;margin-bottom:12px;}
.legal-block h3{font-size:16px;margin:20px 0 6px;font-family:var(--font-body);font-weight:700;}
.legal-block p{margin-bottom:8px;}
.legal-block ul{margin:10px 0 10px 20px;}
.legal-block li{margin-bottom:5px;}