/* =========================================================
   AnalytikWerk – zentrales Stylesheet
   Palette: Petrol/Ink aus den Dashboards · Type: IBM Plex (lokal)
   ========================================================= */

/* ---------- Fonts (lokal, DSGVO-konform) ---------- */
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/ibm-plex-sans-latin-700-normal.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2");}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/ibm-plex-mono-latin-600-normal.woff2") format("woff2");}

:root{
  --ink:#17302E;
  --ink-2:#22403D;
  --petrol:#0E6E66;
  --petrol-deep:#0B4F4A;
  --petrol-tint:#E3EEEC;
  --paper:#F2F6F5;
  --surface:#FFFFFF;
  --line:#D9E3E0;
  --muted:#5C6B6E;
  --amber:#A9832E;
  --rose:#B0473F;
  --radius:10px;
  --maxw:1120px;
  --sans:"IBM Plex Sans",system-ui,Arial,sans-serif;
  --mono:"IBM Plex Mono","Courier New",monospace;
  --shadow-card:0 1px 2px rgba(23,48,46,.05),0 10px 28px -18px rgba(23,48,46,.25);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;}
a{color:var(--petrol);}
img,svg{max-width:100%;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* Accessibility */
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:999;border-radius:0 0 8px 0;}
.skip-link:focus{left:0;}
:focus-visible{outline:2.5px solid var(--petrol);outline-offset:2px;border-radius:4px;}

/* ---------- Header ---------- */
header.site{position:sticky;top:0;z-index:100;background:rgba(242,246,245,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px;}
.logo{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-weight:600;font-size:17px;color:var(--ink);text-decoration:none;letter-spacing:-.02em;}
.logo b{color:var(--petrol);font-weight:600;}
.logo svg{flex:none;}
.claim-top{font-family:var(--mono);font-size:11.5px;color:var(--muted);letter-spacing:.02em;margin-left:-8px;margin-right:auto;padding-left:14px;border-left:1px solid var(--line);}
@media (max-width:1000px){ .claim-top{display:none;} }
nav.menu{display:flex;gap:26px;align-items:center;}
nav.menu a{text-decoration:none;color:var(--ink);font-size:14.5px;font-weight:500;}
nav.menu a:hover{color:var(--petrol);}
nav.menu a[aria-current="page"]{color:var(--petrol);}
.btn{display:inline-block;text-decoration:none;font-weight:600;font-size:15px;padding:11px 20px;border-radius:8px;border:1.5px solid transparent;transition:background .15s,color .15s,border-color .15s,transform .15s;cursor:pointer;font-family:var(--sans);}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--petrol);color:#fff;box-shadow:0 1px 2px rgba(11,79,74,.35);}
.btn-primary:hover{background:var(--petrol-deep);color:#fff;}
.btn-ghost{border-color:var(--petrol);color:var(--petrol);background:transparent;}
.btn-ghost:hover{background:var(--petrol-tint);}
.nav .btn{padding:8px 16px;font-size:14px;}
.nav-toggle{display:none;}

/* ---------- Hero ---------- */
.hero{position:relative;padding:76px 0 60px;overflow:hidden;}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:44px 44px;opacity:.35;mask-image:radial-gradient(ellipse 90% 80% at 70% 10%,#000 0%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 90% 80% at 70% 10%,#000 0%,transparent 70%);pointer-events:none;}
.hero .wrap{position:relative;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--petrol);margin-bottom:14px;}
h1{font-size:clamp(30px,4.4vw,46px);line-height:1.14;font-weight:700;letter-spacing:-.015em;}
h1 .u{box-shadow:inset 0 -.34em 0 #CFE4E1;}
.lead{margin:18px 0 26px;font-size:18px;color:var(--muted);max-width:54ch;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;}
.hero-note{margin-top:14px;font-family:var(--mono);font-size:12.5px;color:var(--muted);}

/* Sub-Hero (Unterseiten) */
.subhero{padding:60px 0 44px;position:relative;overflow:hidden;}
.subhero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:44px 44px;opacity:.3;mask-image:radial-gradient(ellipse 80% 90% at 85% 0%,#000 0%,transparent 65%);-webkit-mask-image:radial-gradient(ellipse 80% 90% at 85% 0%,#000 0%,transparent 65%);pointer-events:none;}
.subhero .wrap{position:relative;}
.crumbs{font-family:var(--mono);font-size:12px;color:var(--muted);margin-bottom:18px;}
.crumbs a{color:var(--muted);text-decoration:none;}
.crumbs a:hover{color:var(--petrol);}

/* Signature: Live-Mini-Dashboard */
.mini{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 24px 48px -24px rgba(23,48,46,.4);overflow:hidden;}
.mini-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--ink);color:#fff;font-family:var(--mono);font-size:12px;}
.mini-head .dot{color:#7FC8BF;animation:pulse 2.4s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
.mini-body{padding:16px;}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px;}
.kpi{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:10px 12px;}
.kpi .l{font-family:var(--mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);white-space:nowrap;}
.kpi .v{font-family:var(--mono);font-size:20px;font-weight:600;margin-top:2px;font-variant-numeric:tabular-nums;}
.kpi .d{font-family:var(--mono);font-size:11px;margin-top:2px;}
.d.up{color:var(--petrol);} .d.down{color:var(--rose);}
.mini-chart{border:1px solid var(--line);border-radius:8px;padding:12px;}
.mini-chart .t{font-family:var(--mono);font-size:11px;color:var(--muted);margin-bottom:6px;display:flex;justify-content:space-between;}
.bar{fill:var(--petrol);opacity:.85;transform-origin:bottom;transform:scaleY(0);animation:grow .7s cubic-bezier(.2,.7,.3,1) forwards;}
.bar.hl{fill:var(--amber);}
.spark{stroke:var(--ink);stroke-width:1.5;fill:none;stroke-dasharray:400;stroke-dashoffset:400;animation:draw 1.4s .5s ease forwards;}
@keyframes grow{to{transform:scaleY(1);}}
@keyframes draw{to{stroke-dashoffset:0;}}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .bar{animation:none;transform:none;}
  .spark{animation:none;stroke-dashoffset:0;}
  .mini-head .dot{animation:none;}
  .reveal{opacity:1 !important;transform:none !important;transition:none !important;}
}

/* ---------- Trust strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);}
.strip .wrap{display:flex;gap:10px 28px;flex-wrap:wrap;justify-content:center;padding:16px 24px;}
.strip span{font-family:var(--mono);font-size:13px;color:var(--muted);}
.strip b{color:var(--ink);font-weight:600;}

/* ---------- Sections ---------- */
section{padding:72px 0;}
.sec-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.sec-head{max-width:660px;margin-bottom:40px;}
h2{font-size:clamp(24px,3vw,32px);line-height:1.2;letter-spacing:-.01em;}
h3{letter-spacing:-.005em;}
.sec-head p{margin-top:10px;color:var(--muted);}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-card);transition:transform .18s ease,box-shadow .18s ease;}
.card:hover{transform:translateY(-3px);box-shadow:0 2px 4px rgba(23,48,46,.06),0 18px 36px -18px rgba(23,48,46,.3);}
.card h3{font-size:19px;}
.card .tag{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--petrol);}
.card p{font-size:14.5px;color:var(--muted);flex-grow:1;}
.chips{display:flex;flex-wrap:wrap;gap:6px;}
.chip{font-family:var(--mono);font-size:11.5px;background:var(--paper);border:1px solid var(--line);border-radius:99px;padding:3px 10px;color:var(--ink);white-space:nowrap;}
.card .actions{margin-top:6px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
.card .actions .more{font-size:14px;font-weight:600;text-decoration:none;}
.card .actions .more:hover{text-decoration:underline;}
.card .actions .soon{font-family:var(--mono);font-size:12.5px;color:var(--muted);}
.card.live{border-top:3px solid var(--petrol);}

/* Feature list (Unterseiten) */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;}
.feat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;}
.feat .k{font-family:var(--mono);font-size:11px;color:var(--petrol);letter-spacing:.1em;text-transform:uppercase;}
.feat h3{font-size:16.5px;margin:7px 0 5px;}
.feat p{font-size:14px;color:var(--muted);}

/* USP */
.usp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;}
.usp{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-card);}
.usp .k{font-family:var(--mono);font-size:12px;color:var(--amber);letter-spacing:.1em;text-transform:uppercase;}
.usp h3{font-size:17px;margin:8px 0 6px;}
.usp p{font-size:14px;color:var(--muted);}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;counter-reset:step;margin-top:14px;}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px 22px;}
.step::before{counter-increment:step;content:"0" counter(step);position:absolute;top:-14px;left:18px;background:var(--ink);color:#fff;font-family:var(--mono);font-size:12.5px;padding:4px 10px;border-radius:6px;}
.step h3{font-size:17px;margin-bottom:6px;}
.step p{font-size:14px;color:var(--muted);}
.step .dur{font-family:var(--mono);font-size:11.5px;color:var(--petrol);margin-top:10px;}

/* FAQ */
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;padding:0 20px;}
.faq summary{cursor:pointer;font-weight:600;padding:16px 0;font-size:15.5px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--petrol);font-size:19px;flex:none;}
.faq details[open] summary::after{content:"–";}
.faq details p{padding:0 0 16px;font-size:14.5px;color:var(--muted);}

/* Kontakt-Block */
.contact{background:var(--ink);color:#fff;border-radius:14px;padding:48px 40px;display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;position:relative;overflow:hidden;}
.contact::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;pointer-events:none;}
.contact > *{position:relative;}
.contact h2{color:#fff;}
.contact p{color:#B9C8C6;margin-top:10px;font-size:15.5px;}
.contact .mono{font-family:var(--mono);font-size:13px;color:#7FC8BF;margin-bottom:10px;}
.contact-box{display:flex;flex-direction:column;gap:12px;}
.contact-box .btn-primary{text-align:center;}
.contact-box .btn-ghost{border-color:#4A6663;color:#fff;text-align:center;}
.contact-box .btn-ghost:hover{background:var(--ink-2);}

/* CTA-Band (Unterseiten) */
.cta-band{background:var(--ink);color:#fff;border-radius:14px;padding:36px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;}
.cta-band h2{color:#fff;font-size:clamp(20px,2.4vw,26px);}
.cta-band p{color:#B9C8C6;margin-top:6px;font-size:14.5px;}

/* Prose (Rechtsseiten) */
.prose{max-width:760px;}
.prose h1{font-size:clamp(26px,3.4vw,36px);margin-bottom:8px;}
.prose h2{font-size:20px;margin:34px 0 10px;}
.prose p, .prose li{font-size:15px;color:var(--ink-2);margin-bottom:12px;}
.prose ul{padding-left:20px;}
.placeholder{background:#FBF3E1;border:1px dashed var(--amber);border-radius:6px;padding:2px 8px;font-family:var(--mono);font-size:.9em;color:#7A5D1E;}

/* Footer */
footer.site{padding:44px 0 52px;color:var(--muted);font-size:13.5px;border-top:1px solid var(--line);margin-top:24px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:28px;}
.foot-grid h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-bottom:12px;}
.foot-grid ul{list-style:none;}
.foot-grid li{margin-bottom:8px;}
.foot-grid a{color:var(--muted);text-decoration:none;}
.foot-grid a:hover{color:var(--petrol);}
.foot-meta{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:20px;}
.foot-meta a{color:var(--muted);}

/* Focus-Band: Kernkompetenz-Aussage direkt unter dem Hero */
.focus-band{background:var(--petrol-tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.focus-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:36px;align-items:center;padding:34px 24px;}
.focus-grid h2{font-size:clamp(20px,2.4vw,26px);}
.focus-grid p{margin-top:8px;font-size:14.5px;color:var(--ink-2);max-width:56ch;}
.focus-chips{display:flex;flex-wrap:wrap;gap:8px;align-content:flex-start;}
.focus-chips .chip{background:var(--surface);}
.focus-chips .chip.alt{background:transparent;border-style:dashed;color:var(--muted);}
@media (max-width:760px){ .focus-grid{grid-template-columns:1fr;padding:28px 20px;} }

/* Branchen-Gruppierung: Gesundheitswesen vs. weitere Branchen */
.group-label{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:12px;margin:0 0 18px;}
.group-label::after{content:"";flex:1;height:1px;background:var(--line);}
.group-label:not(:first-child){margin-top:36px;}
.cards.cards-other{grid-template-columns:repeat(auto-fit,minmax(300px,380px));}

/* Zahlen-Band (faktische Vertrauensanker) */
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px;}
.stat{border-left:3px solid var(--petrol);padding:4px 0 4px 16px;}
.stat .n{font-family:var(--mono);font-size:clamp(24px,3vw,34px);font-weight:600;color:var(--ink);line-height:1.1;}
.stat .t{font-size:13px;color:var(--muted);margin-top:4px;}
@media (max-width:760px){ .stats-band{grid-template-columns:repeat(2,1fr);} }

/* Anfrage-Komposer (statisch, ohne Server) */
.compose{display:grid;gap:12px;}
.compose label{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:#7FC8BF;}
.compose select,.compose textarea{width:100%;background:#22403D;border:1px solid #4A6663;border-radius:8px;color:#fff;font-family:var(--sans);font-size:14.5px;padding:11px 12px;}
.compose select:focus,.compose textarea:focus{outline:2px solid #7FC8BF;outline-offset:1px;}
.compose textarea{min-height:88px;resize:vertical;}
.compose .privacy{font-size:12px;color:#8FA5A2;line-height:1.5;}

/* Über-Band */
.about-band{display:grid;grid-template-columns:120px 1fr;gap:28px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-card);}
.about-band .avatar{width:120px;height:120px;border-radius:12px;object-fit:cover;box-shadow:var(--shadow-card);}
.about-band h3{font-size:19px;margin-bottom:6px;}
.about-band p{font-size:14.5px;color:var(--muted);}
@media (max-width:640px){ .about-band{grid-template-columns:1fr;} .about-band .avatar{width:100px;height:100px;} }

/* Verwandte Lösungen (interne Verlinkung, Unterseiten) */
.related{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.related a{font-family:var(--mono);font-size:12.5px;text-decoration:none;color:var(--petrol);background:var(--petrol-tint);border:1px solid var(--line);border-radius:99px;padding:6px 14px;}
.related a:hover{background:#D5E6E3;}

/* 404 */
.err-wrap{min-height:60vh;display:flex;align-items:center;}
.err-code{font-family:var(--mono);font-size:clamp(60px,10vw,110px);font-weight:600;color:var(--petrol);line-height:1;}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease;}
.reveal.in{opacity:1;transform:none;}

@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;}
  .contact{grid-template-columns:1fr;padding:36px 24px;}
  .foot-grid{grid-template-columns:1fr;gap:22px;}
  nav.menu{display:none;}
  .nav-toggle{display:block;background:none;border:1px solid var(--line);border-radius:8px;padding:6px 12px;font-family:var(--mono);font-size:13px;cursor:pointer;color:var(--ink);}
  nav.menu.open{display:flex;position:absolute;top:64px;left:0;right:0;background:var(--surface);flex-direction:column;align-items:flex-start;padding:18px 24px;border-bottom:1px solid var(--line);gap:16px;box-shadow:0 16px 24px -16px rgba(23,48,46,.25);}
}