/* =========================================================================
   Cathlab Manager – Landingpage
   Design nach benisa-ai.de:  hell · roter Circuit-Hero · Anthrazit · Glass
   Schriften: JetBrains Mono (Headings) + Inter Tight (Text), selbst gehostet
   ========================================================================= */

/* ---------- Fonts (DSGVO: selbst gehostet, kein Google-CDN) ---------- */
@font-face{font-family:"Inter Tight";font-style:normal;font-weight:400;font-display:swap;
  src:url("../assets/fonts/inter-tight-400.woff2") format("woff2")}
@font-face{font-family:"Inter Tight";font-style:normal;font-weight:500;font-display:swap;
  src:url("../assets/fonts/inter-tight-500.woff2") format("woff2")}
@font-face{font-family:"Inter Tight";font-style:normal;font-weight:600;font-display:swap;
  src:url("../assets/fonts/inter-tight-600.woff2") format("woff2")}
@font-face{font-family:"Inter Tight";font-style:normal;font-weight:700;font-display:swap;
  src:url("../assets/fonts/inter-tight-700.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:600;font-display:swap;
  src:url("../assets/fonts/jetbrains-mono-600.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:700;font-display:swap;
  src:url("../assets/fonts/jetbrains-mono-700.woff2") format("woff2")}

/* ---------- Design Tokens ---------- */
:root{
  --ink:#31393e;          /* Anthrazit – Text & dunkle Flaechen */
  --ink-2:#475058;
  --muted:#6b757c;
  --red:#911818;          /* benisa-Rot */
  --red-2:#7d1414;
  --red-soft:#fce8e8;
  --bg:#ffffff;
  --soft:#f0f2f6;
  --soft-2:#dfe4eb;
  --line:#e3e8ef;
  --glass:rgba(255,255,255,.68);
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:"Inter Tight",-apple-system,Segoe UI,Roboto,sans-serif;
  --max:1140px;
  --r-card:20px;
  --shadow:0 18px 50px -20px rgba(49,57,62,.30);
  --shadow-sm:0 6px 24px -12px rgba(49,57,62,.28);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.65;
  -webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
section{scroll-margin-top:90px}

h1,h2,h3,.mono{font-family:var(--mono);letter-spacing:-.02em;line-height:1.08;color:var(--ink)}
.eyebrow{font-family:var(--mono);font-weight:600;font-size:.78rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--red)}
.lead{font-size:1.18rem;color:var(--ink-2);max-width:60ch}
.muted{color:var(--muted)}
.container{max-width:var(--max);margin-inline:auto;padding-inline:24px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--sans);font-weight:600;
  font-size:1rem;padding:14px 26px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-dark{background:var(--ink);color:#fff;box-shadow:0 10px 26px -12px rgba(49,57,62,.7)}
.btn-dark:hover{background:#222a2f}
.btn-light{background:rgba(255,255,255,.85);color:var(--ink);border-color:rgba(49,57,62,.12)}
.btn-ghost{background:transparent;color:var(--ink);padding-inline:8px}
.btn-ghost:hover{color:var(--red)}
.arrow{font-family:var(--mono);font-weight:700}

/* ---------- Navigation (frosted pill) ---------- */
.nav-wrap{position:sticky;top:0;z-index:50;padding:16px 24px;display:flex;justify-content:center}
.nav{width:100%;max-width:var(--max);display:flex;align-items:center;justify-content:space-between;
  gap:18px;padding:10px 12px 10px 22px;border-radius:999px;
  background:rgba(255,255,255,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.6);box-shadow:var(--shadow-sm)}
.brand{display:flex;align-items:baseline;gap:8px;font-family:var(--mono);font-weight:700;font-size:1.02rem}
.brand .dot{color:var(--red)}
.brand small{font-family:var(--sans);font-weight:500;color:var(--muted);font-size:.8rem}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-weight:500;color:var(--ink-2);font-size:.96rem;transition:color .2s}
.nav-links a:hover{color:var(--red)}
.nav-cta{padding:11px 22px;font-size:.95rem}
.nav-toggle{display:none;background:var(--soft);border:none;border-radius:999px;
  width:42px;height:42px;font-size:1.1rem;cursor:pointer;color:var(--ink)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:54px 0 90px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0 0 auto 0;height:600px;z-index:-1;
  background-color:#8f1a1a;
  background-image:
    linear-gradient(180deg, rgba(125,20,20,0) 46%, #ffffff 90%),
    radial-gradient(120% 80% at 80% -10%, rgba(0,0,0,.28), transparent 60%),
    url("../assets/circuit.svg");
  background-repeat:no-repeat,no-repeat,repeat;
  background-size:cover,cover,260px 260px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:40px;
  align-items:center;margin-top:46px}
.hero-card{padding:44px 46px;border-radius:30px;
  background:var(--glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.65);box-shadow:var(--shadow)}
.hero-visual{position:relative}
.hero-visual .mockup{transform:perspective(1400px) rotateY(-7deg) rotateX(2deg)}
.hero-visual .ph-tag{top:auto;bottom:14px}
.hero h1{font-size:clamp(2.3rem,5.4vw,3.7rem);font-weight:700}
.hero h1 .sub{display:block;font-size:clamp(1.05rem,2.4vw,1.5rem);color:var(--ink-2);
  font-weight:600;margin-top:12px}
.hero .lead{margin:20px 0 4px}
.accent-line{font-family:var(--mono);font-weight:600;color:var(--red);margin:18px 0 26px;font-size:1rem}
.ki-badge{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-weight:600;
  font-size:.78rem;letter-spacing:.02em;background:var(--ink);color:#fff;border-radius:999px;
  padding:8px 16px;margin-bottom:18px;box-shadow:0 8px 22px -12px rgba(49,57,62,.7)}
.ki-badge .spark{color:#ffd28a;font-size:.95rem;line-height:1}
.ki-badge b{color:#fff;font-weight:700}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* ---------- Stats bar ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:46px}
.stat{padding:22px;background:var(--soft);border-radius:var(--r-card);text-align:center}
.stat b{display:block;font-family:var(--mono);font-size:1.7rem;color:var(--ink)}
.stat span{font-size:.9rem;color:var(--muted)}

/* ---------- Section shells ---------- */
.section{padding:90px 0}
.section.soft{background:var(--soft);}
.sec-head{max-width:62ch;margin-bottom:48px}
.sec-head h2{font-size:clamp(1.8rem,3.6vw,2.5rem);font-weight:700}
.sec-head p{margin-top:14px;color:var(--ink-2);font-size:1.1rem}

/* ---------- Feature grid ---------- */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature{padding:30px;border-radius:var(--r-card);background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);transition:transform .18s ease,border-color .2s ease}
.feature:hover{transform:translateY(-5px);border-color:rgba(145,24,24,.3)}
.feature .ico{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;
  background:var(--red-soft);color:var(--red);margin-bottom:18px}
.feature .ico svg{width:24px;height:24px}
.feature h3{font-size:1.15rem;font-weight:600;margin-bottom:8px}
.feature p{color:var(--muted);font-size:.98rem}

/* ---------- Showcase (alternating screenshots) ---------- */
.showcase{display:flex;flex-direction:column;gap:90px}
.show-row{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.show-row.rev .show-text{order:2}
.show-text h3{font-size:1.6rem;font-weight:700;margin-bottom:14px}
.show-text p{color:var(--ink-2);margin-bottom:18px}
.ticks{list-style:none;display:flex;flex-direction:column;gap:10px}
.ticks li{display:flex;gap:10px;align-items:flex-start;color:var(--ink-2)}
.ticks li::before{content:"";flex:none;width:20px;height:20px;margin-top:3px;border-radius:6px;
  background:var(--red-soft);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23911818' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-size:13px;background-repeat:no-repeat;background-position:center}

/* ---------- Browser-Mockup (Platzhalter fuer Produkt-Screenshots) ---------- */
.mockup{border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);
  overflow:hidden}
.mockup-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:var(--soft);
  border-bottom:1px solid var(--line)}
.mockup-bar i{width:11px;height:11px;border-radius:50%;background:#cfd6df;display:block}
.mockup-bar i:nth-child(1){background:#f0a6a6}
.mockup-bar .url{margin-left:10px;font-family:var(--mono);font-size:.72rem;color:var(--muted);
  background:#fff;border:1px solid var(--line);border-radius:7px;padding:3px 12px}
.mockup-body{padding:16px;background:linear-gradient(180deg,#fff,#fbfcfe);min-height:300px}
.mockup .shot{display:block;width:100%;height:auto;cursor:zoom-in;transition:filter .15s ease}
.mockup .shot:hover{filter:brightness(1.03)}

/* ---------- Lightbox (Screenshots vergrößern) ---------- */
.lightbox{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;
  padding:30px;background:rgba(11,18,32,.93);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  cursor:zoom-out}
.lightbox.open{display:flex;animation:lbfade .18s ease}
@keyframes lbfade{from{opacity:0}to{opacity:1}}
.lightbox img{max-width:96vw;max-height:90vh;border-radius:12px;border:1px solid rgba(255,255,255,.14);
  box-shadow:0 40px 90px -25px rgba(0,0,0,.7)}
.lightbox .lb-close{position:absolute;top:18px;right:26px;width:46px;height:46px;border:none;border-radius:50%;
  background:rgba(255,255,255,.12);color:#fff;font-size:1.6rem;line-height:1;cursor:pointer;font-family:var(--mono)}
.lightbox .lb-close:hover{background:rgba(255,255,255,.22)}
.lightbox .lb-hint{position:absolute;bottom:20px;left:0;right:0;text-align:center;color:rgba(255,255,255,.6);
  font-family:var(--mono);font-size:.8rem}

/* ---------- Workflow-Screenshot-Raster ---------- */
.wf-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.wf-card{display:flex;flex-direction:column;gap:14px}
.wf-card .mockup{box-shadow:var(--shadow-sm);transition:transform .18s ease}
.wf-card:hover .mockup{transform:translateY(-4px)}
.wf-card h3{font-size:1.18rem;font-weight:600;display:flex;align-items:center;gap:9px}
.wf-card h3 .dotr{width:9px;height:9px;border-radius:50%;background:var(--red);flex:none}
.wf-card p{color:var(--muted);font-size:.97rem}
.note-line{font-family:var(--mono);font-size:.8rem;color:var(--muted);margin-top:14px}
.note-line b{color:var(--ink-2)}
@media (max-width:780px){ .wf-grid{grid-template-columns:1fr} }

/* ---------- Proof / Bewährt ---------- */
.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:44px}
.proof .pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:30px 22px;text-align:center;box-shadow:var(--shadow-sm)}
.proof .num{font-family:var(--mono);font-weight:700;font-size:clamp(2.1rem,4.5vw,3rem);color:var(--red);line-height:1}
.proof .lbl{margin-top:10px;color:var(--ink-2);font-weight:500}
.testimonial{background:var(--ink);color:#fff;border-radius:30px;padding:48px;position:relative;overflow:hidden}
.testimonial::before{content:"";position:absolute;inset:0;opacity:.4;
  background:radial-gradient(70% 120% at 90% -10%,rgba(145,24,24,.8),transparent 55%),url("../assets/circuit.svg");
  background-size:cover,260px 260px}
.testimonial>*{position:relative;z-index:1}
.testimonial .quote{font-family:var(--mono);font-size:clamp(1.2rem,2.6vw,1.7rem);line-height:1.4;font-weight:600;max-width:60ch}
.testimonial .who{margin-top:22px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;color:rgba(255,255,255,.85)}
.testimonial .who b{color:#fff}
.testimonial .who a{color:var(--accent,#f3b0b0);color:#f3b0b0;text-decoration:underline;text-underline-offset:3px}
@media (max-width:780px){ .proof{grid-template-columns:1fr} .testimonial{padding:32px 24px} }

/* ---------- Preise ---------- */
.pricing{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-bottom:34px}
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:34px;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.price-card.featured{border:2px solid var(--red);box-shadow:0 18px 50px -22px rgba(145,24,24,.45)}
.price-card .ptag{font-family:var(--mono);font-weight:600;font-size:.78rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted)}
.price-card.featured .ptag{color:var(--red)}
.price-card .amount{font-family:var(--mono);font-weight:700;font-size:2.6rem;line-height:1.1;margin:10px 0 2px;color:var(--ink)}
.price-card .amount small{font-size:1rem;color:var(--muted);font-weight:500}
.price-card .pdesc{color:var(--ink-2);margin:8px 0 16px}
.price-card .pnote{margin-top:auto;font-size:.9rem;color:var(--muted)}
.price-card a.pl{color:var(--red);font-weight:600}
.price-badge{display:inline-block;background:var(--red-soft);color:var(--red);font-family:var(--mono);
  font-weight:600;font-size:.75rem;border-radius:999px;padding:5px 12px;margin-bottom:14px;width:fit-content}

/* No-Cloud-Banner */
.nocloud{display:flex;gap:18px;align-items:center;background:var(--ink);color:#fff;border-radius:var(--r-card);
  padding:26px 30px}
.nocloud .ico{flex:none;width:52px;height:52px;border-radius:14px;background:rgba(255,255,255,.1);
  display:grid;place-items:center;color:#7ee0a6}
.nocloud .ico svg{width:28px;height:28px}
.nocloud h4{font-family:var(--mono);font-size:1.1rem;margin-bottom:5px}
.nocloud p{color:rgba(255,255,255,.82);font-size:.97rem}
@media (max-width:780px){ .pricing{grid-template-columns:1fr} .nocloud{flex-direction:column;text-align:center} }
.ph-tag{position:absolute;top:14px;right:14px;font-family:var(--mono);font-size:.62rem;
  background:rgba(49,57,62,.78);color:#fff;padding:4px 9px;border-radius:999px;letter-spacing:.05em}
.show-media{position:relative}

/* App-Schema innerhalb der Mockups */
.app{display:grid;grid-template-columns:54px 1fr;gap:14px;height:100%}
.app-side{background:var(--ink);border-radius:11px;padding:12px 0;display:flex;flex-direction:column;
  align-items:center;gap:14px}
.app-side span{width:22px;height:22px;border-radius:7px;background:rgba(255,255,255,.16)}
.app-side span.on{background:var(--red)}
.app-main{display:flex;flex-direction:column;gap:12px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kpi{background:var(--soft);border-radius:10px;padding:11px}
.kpi b{font-family:var(--mono);font-size:1.1rem;color:var(--ink);display:block}
.kpi small{font-size:.62rem;color:var(--muted)}
.kpi.red b{color:var(--red)}
.bars{display:flex;align-items:flex-end;gap:8px;height:90px;background:var(--soft);
  border-radius:10px;padding:12px}
.bars i{flex:1;background:linear-gradient(180deg,#b34a4a,var(--red));border-radius:5px 5px 0 0;display:block}
.rows{display:flex;flex-direction:column;gap:7px}
.rows i{height:13px;border-radius:5px;background:var(--soft);display:block}
.rows i::after{content:"";float:left;width:32%;height:100%;border-radius:5px;background:var(--soft-2)}
.donut{width:90px;height:90px;border-radius:50%;
  background:conic-gradient(var(--red) 0 42%, #b34a4a 42% 66%, var(--soft-2) 66% 100%);
  position:relative;margin:auto}
.donut::after{content:"";position:absolute;inset:24%;background:#fff;border-radius:50%}
.split{display:grid;grid-template-columns:1fr 110px;gap:12px;align-items:center;
  background:var(--soft);border-radius:10px;padding:12px}
.report{display:flex;flex-direction:column;gap:9px;background:var(--soft);border-radius:10px;padding:14px}
.report .t{height:11px;width:60%;background:var(--ink);opacity:.85;border-radius:4px}
.report .l{height:8px;border-radius:4px;background:var(--soft-2)}
.report .l.s{width:85%}.report .l.m{width:70%}.report .l.red{background:#e7b4b4}
.chip{display:inline-block;font-family:var(--mono);font-size:.6rem;color:var(--red);
  background:var(--red-soft);border-radius:999px;padding:3px 9px}

/* ---------- Vorteile ---------- */
.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.benefit{display:flex;gap:16px;padding:24px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card)}
.benefit .n{font-family:var(--mono);font-weight:700;color:var(--red);font-size:1.1rem;flex:none}
.benefit h4{font-size:1.05rem;font-weight:600;margin-bottom:5px}
.benefit p{color:var(--muted);font-size:.95rem}

/* ---------- CTA / Kontakt ---------- */
.cta{position:relative;overflow:hidden;background:var(--ink);color:#fff;border-radius:30px;
  padding:60px 48px;text-align:center}
.cta::before{content:"";position:absolute;inset:0;opacity:.5;z-index:0;
  background:radial-gradient(80% 120% at 80% -20%, rgba(145,24,24,.85), transparent 55%),
    url("../assets/circuit.svg");background-size:cover,260px 260px}
.cta>*{position:relative;z-index:1}
.cta h2{color:#fff;font-size:clamp(1.7rem,3.6vw,2.5rem)}
.cta p{color:rgba(255,255,255,.8);margin:14px auto 28px;max-width:52ch}
.cta .btn-dark{background:var(--red)}
.cta .btn-dark:hover{background:#a82020}
.cta .btn-light{background:rgba(255,255,255,.92)}
.cta-contact{margin-top:24px;font-family:var(--mono);font-size:.9rem;color:rgba(255,255,255,.85)}
.cta-contact a{color:#fff;text-decoration:underline;text-underline-offset:3px}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:rgba(255,255,255,.7);padding:48px 0 36px}
.footer .container{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center}
.footer .brand{color:#fff}
.footer a{color:rgba(255,255,255,.7);transition:color .2s}
.footer a:hover{color:#fff}
.footer nav{display:flex;gap:22px;flex-wrap:wrap}
.copy{width:100%;border-top:1px solid rgba(255,255,255,.12);margin-top:8px;padding-top:20px;
  font-size:.85rem;color:rgba(255,255,255,.5)}

/* ---------- Scroll-Reveal (nur wenn JS aktiv – sonst immer sichtbar) ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .nav-links{display:none}
  .nav-links.open{display:flex;position:absolute;top:74px;left:24px;right:24px;flex-direction:column;
    gap:14px;background:#fff;padding:22px;border-radius:20px;box-shadow:var(--shadow)}
  .nav-toggle{display:grid;place-items:center}
  .features{grid-template-columns:1fr 1fr}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-visual{max-width:520px}
  .hero-visual .mockup{transform:none}
  .show-row{grid-template-columns:1fr;gap:28px}
  .show-row.rev .show-text{order:0}
  .stats{grid-template-columns:1fr 1fr}
  .benefits{grid-template-columns:1fr}
}
@media (max-width:560px){
  .features{grid-template-columns:1fr}
  .hero-card{padding:32px 24px}
  .cta{padding:44px 24px}
}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .btn:hover,.feature:hover{transform:none}
}