/* NYROX – Website. Aufbau nach itsb-os.app, Akzent NYROX-Blau, Schrift Montserrat (lokal, kein Google-Fonts-Abruf). */
@font-face{font-family:Montserrat;font-weight:400;font-display:swap;src:url(fonts/Montserrat-Regular.ttf) format("truetype")}
@font-face{font-family:Montserrat;font-weight:500;font-display:swap;src:url(fonts/Montserrat-Medium.ttf) format("truetype")}
@font-face{font-family:Montserrat;font-weight:600;font-display:swap;src:url(fonts/Montserrat-SemiBold.ttf) format("truetype")}
@font-face{font-family:Montserrat;font-weight:700;font-display:swap;src:url(fonts/Montserrat-Bold.ttf) format("truetype")}
@font-face{font-family:Montserrat;font-weight:800;font-display:swap;src:url(fonts/Montserrat-ExtraBold.ttf) format("truetype")}

/* Farben je Modus. Dunkel ist Standard, hell per Umschalter (data-theme am <html>). */
:root,html[data-theme="dark"]{
  --bg:#08121f;--bg2:#0e1c2f;--flaeche:#0c1929;--karte:#13243b;--karte-rand:rgba(255,255,255,.1);
  --titel:#fff;--text:#e6eef7;--muted:#a9b6c6;--linie:rgba(255,255,255,.1);--glas:rgba(255,255,255,.06);
  --akzent:#3b82f6;--akzent-hell:#5b9bff;--akzent-text:#5b9bff;--glow-a:.30;--glow-b:.18;--akzent-bg:#0c1929;
}
html[data-theme="light"]{
  --bg:#fff;--bg2:#f7fafc;--flaeche:#f7fafc;--karte:#fff;--karte-rand:#e1e8f0;
  --titel:#0c1929;--text:#1d2b3d;--muted:#4a5b70;--linie:rgba(12,25,41,.12);--glas:rgba(12,25,41,.04);
  --akzent:#3b82f6;--akzent-hell:#2f6fe0;--akzent-text:#2563eb;--glow-a:.16;--glow-b:.10;--akzent-bg:#e6eef7;
}
:root{--orange:#ff7d00}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Montserrat,system-ui,-apple-system,"Segoe UI",sans-serif;font-weight:400;font-size:16.5px;line-height:1.65;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;transition:background .3s ease,color .3s ease}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
.wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}
p{color:var(--muted)}
h1,h2,h3{text-wrap:balance;line-height:1.15}
p,li{text-wrap:pretty}
.nb{white-space:nowrap}
:focus-visible{outline:2px solid var(--akzent-hell);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;padding:10px 14px;border-radius:10px;background:var(--akzent);color:#fff}
.skip:focus{left:12px}

/* Navigation (Glas) */
.nav{position:sticky;top:14px;z-index:50;margin:14px auto 0;width:min(1180px,calc(100% - 32px));display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 12px 10px 20px;border-radius:18px;background:color-mix(in srgb,var(--bg) 72%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--linie);transition:box-shadow .3s ease}
.nav.scrolled{box-shadow:0 12px 32px -14px rgba(0,0,0,.5)}
.nav .marke img{height:34px;width:auto}
html[data-theme="light"] .logo-dunkel{display:none}
html[data-theme="dark"] .logo-hell{display:none}
.nav-links{display:flex;gap:22px;font-weight:500;font-size:15px;color:var(--muted);white-space:nowrap}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--titel)}
.nav-links a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--akzent)}
.nav-cta{display:flex;gap:8px;align-items:center}
.icon-btn{min-width:40px;height:40px;padding:0 12px;border-radius:12px;background:var(--glas);border:1px solid var(--linie);color:var(--titel);font:600 14px/1 Montserrat,system-ui,sans-serif;display:inline-grid;place-items:center;cursor:pointer}
.icon-btn:hover{border-color:var(--akzent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;font:600 15px/1 Montserrat,system-ui,sans-serif;padding:14px 22px;border-radius:12px;transition:transform .15s ease,background .15s ease,border-color .15s ease;cursor:pointer;border:0}
.btn:hover{transform:translateY(-1px)}
.btn-blau{background:var(--akzent);color:#fff}
.btn-blau:hover{background:#4f8ff7}
.btn-glas{background:var(--glas);color:var(--titel);border:1px solid var(--linie)}
.btn-glas:hover{border-color:var(--akzent)}
.burger{display:none}
.nav-panel{position:absolute;top:calc(100% + 10px);left:0;right:0;display:flex;flex-direction:column;gap:4px;padding:12px;border-radius:18px;background:var(--karte);border:1px solid var(--karte-rand);box-shadow:0 24px 60px -24px rgba(0,0,0,.5);z-index:60}
.nav-panel[hidden]{display:none}
.nav-panel a{padding:12px 14px;border-radius:12px;font-weight:600;color:var(--titel)}
.nav-panel a:hover{background:var(--bg2)}

/* Hero */
.hero{position:relative;overflow:hidden;padding:84px 0 100px;background:var(--bg)}
.hero::before{content:"";position:absolute;inset:-25% -12% auto auto;width:760px;height:760px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,var(--glow-a)),transparent 62%);pointer-events:none;animation:drift 24s ease-in-out infinite alternate}
.hero::after{content:"";position:absolute;inset:auto auto -35% -15%;width:820px;height:820px;border-radius:50%;background:radial-gradient(circle,rgba(91,155,255,var(--glow-b)),transparent 62%);pointer-events:none;animation:drift 30s ease-in-out infinite alternate-reverse}
@keyframes drift{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(36px,-26px,0) scale(1.05)}}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:var(--glas);border:1px solid var(--linie);font-size:13.5px;font-weight:600;color:var(--muted)}
.pill b{color:var(--akzent-text);font-weight:700}
.pill .punkt-live{width:8px;height:8px;border-radius:50%;background:var(--akzent);box-shadow:0 0 0 4px rgba(59,130,246,.2)}
.hero h1{margin-top:22px;font-size:clamp(34px,4.1vw,56px);line-height:1.06;font-weight:700;letter-spacing:-.02em;color:var(--titel)}
.hero h1 .akz{color:var(--akzent-text)}
.lead{margin-top:24px;font-size:18.5px;color:var(--muted);max-width:580px}
.hero-actions{margin-top:34px;display:flex;flex-wrap:wrap;gap:12px}
.trust{margin-top:32px;display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--muted);font-size:14px}
.trust span::before{content:"✓ ";color:var(--akzent-text);font-weight:700}
.claim{margin-top:28px;font-size:12.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.claim b{color:var(--titel);font-weight:800}

/* Hero-Bild: X-Mark mit Faktenkarte */
.buehne{position:relative;min-height:440px;display:grid;place-items:center}
.buehne .xmark{width:min(420px,86%);filter:drop-shadow(0 30px 60px rgba(59,130,246,.35))}
.faktenkarte{position:absolute;right:0;bottom:6%;width:min(330px,80%);padding:20px 22px;border-radius:18px;background:color-mix(in srgb,var(--karte) 82%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--karte-rand);box-shadow:0 30px 70px -30px rgba(0,0,0,.6)}
.faktenkarte h3{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--akzent-text)}
.faktenkarte dl{margin-top:12px;display:grid;gap:9px;font-size:14px}
.faktenkarte div{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid var(--linie);padding-bottom:8px}
.faktenkarte div:last-child{border-bottom:0;padding-bottom:0}
.faktenkarte dt{color:var(--muted)}
.faktenkarte dd{color:var(--titel);font-weight:600;text-align:right}

/* Abschnitte */
section.abschnitt{padding:104px 0;background:var(--bg);position:relative}
section.hell{background:var(--flaeche)}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--akzent-text)}
h2.titel{margin-top:14px;font-size:clamp(28px,3.4vw,44px);line-height:1.12;font-weight:700;letter-spacing:-.015em;color:var(--titel)}
.kopf{max-width:780px}
.kopf p{margin-top:18px;font-size:17.5px}
.karten{margin-top:52px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.karten.zwei{grid-template-columns:repeat(2,1fr)}
.karte{padding:28px;border-radius:20px;background:var(--karte);border:1px solid var(--karte-rand);transition:transform .2s ease,box-shadow .2s ease}
.karte:hover{transform:translateY(-4px);box-shadow:0 24px 50px -28px rgba(0,0,0,.45)}
.ico{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#1d4ed8,var(--akzent-hell));display:grid;place-items:center;color:#fff;font-weight:800;font-size:16px}
.karte h3{margin-top:18px;font-size:19.5px;font-weight:700;color:var(--titel)}
.karte p{margin-top:8px;font-size:15.5px}
.karte ul{margin-top:12px;list-style:none;display:grid;gap:7px;font-size:15px;color:var(--text)}
.karte li::before{content:"→ ";color:var(--akzent-text);font-weight:700}
a.mehr{display:inline-block;margin-top:14px;font-weight:600;color:var(--akzent-text)}
.akzent{background:var(--akzent-bg);overflow:hidden}
.akzent::before{content:"";position:absolute;right:-120px;top:-120px;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,.22),transparent 65%)}
.akzent .wrap{position:relative;z-index:1}

/* Ablauf */
.schritte{margin-top:52px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s;list-style:none}
.schritt{padding:28px 24px;border-radius:20px;background:var(--karte);border:1px solid var(--karte-rand)}
.schritt .zahl{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--akzent);color:#fff;font-weight:800}
.schritt h3{margin-top:18px;font-size:18.5px;font-weight:700;color:var(--titel)}
.schritt p{margin-top:8px;font-size:15px}

/* Tabellen */
.tabelle-wrap{margin-top:46px;overflow-x:auto;border-radius:20px;border:1px solid var(--karte-rand);background:var(--karte)}
.tabelle{width:100%;border-collapse:collapse;font-size:15px;min-width:620px}
.tabelle th,.tabelle td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--linie);color:var(--text);vertical-align:top}
.tabelle tr:last-child td{border-bottom:0}
.tabelle th{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--bg2)}
.tabelle td:first-child{font-weight:700;color:var(--titel)}
.hinweis{margin-top:18px;font-size:14.5px}

/* Hinweisband & Badge */
.badge{display:inline-block;padding:5px 12px;border-radius:999px;background:var(--akzent);color:#fff;font-size:12px;font-weight:700;letter-spacing:.04em;vertical-align:middle}
.band{margin-top:46px;display:grid;grid-template-columns:auto 1fr auto;gap:26px;align-items:center;padding:30px 34px;border-radius:24px;background:var(--karte);border:1px solid var(--karte-rand)}
.band img{height:46px;width:auto}
.band h3{font-size:21px;font-weight:700;color:var(--titel)}
.band p{margin-top:6px}

/* FAQ */
.faq-liste{margin-top:46px;display:grid;gap:12px;max-width:900px}
.faq-liste details{border-radius:16px;background:var(--karte);border:1px solid var(--karte-rand);padding:0 22px}
.faq-liste summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:600;color:var(--titel);display:flex;justify-content:space-between;gap:16px}
.faq-liste summary::-webkit-details-marker{display:none}
.faq-liste summary::after{content:"+";font-size:22px;line-height:1;color:var(--akzent-text)}
.faq-liste details[open] summary::after{content:"–"}
.faq-liste details p{padding:0 0 18px}

/* Unterseiten-Kopf */
.seiten-hero{position:relative;overflow:hidden;padding:84px 0 60px;background:var(--bg)}
.seiten-hero::before{content:"";position:absolute;inset:-40% -10% auto auto;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,var(--glow-a)),transparent 62%);pointer-events:none}
.seiten-hero .wrap{position:relative;z-index:1}
.seiten-hero h1{margin-top:18px;font-size:clamp(32px,4.4vw,54px);line-height:1.08;font-weight:700;letter-spacing:-.02em;color:var(--titel);max-width:900px}
.seiten-hero .lead{max-width:700px}

/* Rechtstexte */
.recht{max-width:860px}
.recht h2{margin:40px 0 12px;font-size:24px;color:var(--titel)}
.recht h3{margin:26px 0 8px;font-size:18.5px;color:var(--titel)}
.recht h4{margin:18px 0 6px;font-size:16px;color:var(--titel)}
.recht p,.recht li{margin-top:8px;color:var(--muted)}
.recht a{color:var(--akzent-text);text-decoration:underline;text-underline-offset:3px;word-break:break-word}
.recht ul{padding-left:20px}
.recht .lang-en{display:none}
html[lang="en"] .recht .lang-de{display:none}
html[lang="en"] .recht .lang-en{display:block}

/* Abschluss */
.cta{text-align:center;padding:116px 0;background:radial-gradient(60% 80% at 50% 0%,rgba(59,130,246,.18),transparent 70%),var(--bg)}
.cta h2{font-size:clamp(30px,4.4vw,56px);font-weight:700;letter-spacing:-.02em;color:var(--titel);line-height:1.08}
.cta p{margin:18px auto 0;max-width:640px;font-size:18px}
.cta .hero-actions{justify-content:center}

/* Fuß */
.fuss{position:relative;overflow:hidden;padding:56px 0 40px;border-top:1px solid var(--linie);color:var(--muted);font-size:14.5px;background:var(--bg)}
.fuss-deko{position:absolute;right:-140px;top:-150px;width:560px;opacity:.08;pointer-events:none}
.fuss .wrap{position:relative;z-index:1}
.fuss-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.fuss .marke img{height:34px;width:auto;margin-bottom:16px}
.fuss h4{color:var(--titel);font-size:14.5px;font-weight:700;margin-bottom:12px}
.fuss a{display:block;padding:4px 0}
.fuss a:hover{color:var(--titel)}
.fuss-copy{margin-top:34px;padding-top:22px;border-top:1px solid var(--linie);font-size:13px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.fuss strong{color:var(--titel)}
.powered{font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase}
.powered b{color:var(--titel);font-weight:800}

/* Effekte */
.reveal{opacity:0;transform:translate3d(0,18px,0);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.hero::before,.hero::after{animation:none}.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Responsiv */
@media (max-width:1100px){.nav-links{gap:16px;font-size:14.5px}.nav-cta .btn{padding:12px 16px}}
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .buehne{min-height:360px}
  .karten,.karten.zwei{grid-template-columns:1fr}
  .schritte{grid-template-columns:1fr 1fr}
  .band{grid-template-columns:1fr}
  .nav-links{display:none}
  .burger{display:inline-grid}
  .fuss-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .nav-cta .btn-blau{display:none}
  .schritte{grid-template-columns:1fr}
  .hero{padding-top:52px}
  section.abschnitt{padding:72px 0}
  .faktenkarte{position:relative;right:auto;bottom:auto;margin-top:-30px;width:100%}
  .fuss-grid{grid-template-columns:1fr}
}

/* Hilfsklassen (statt Inline-Styles, wegen CSP) */
.mt0{margin-top:0}.mt16{margin-top:16px}.mt28{margin-top:28px}.pt0{padding-top:0}.pt60{padding-top:60px}.akz-link{color:var(--akzent-text)}
.nav-panel a.akz-link{color:var(--akzent-text)}