/* ============================================================
   NEXIQA Handbuch  —  Gen3 cinematic edition
   ------------------------------------------------------------
   Design-Tokens, Navigation, Page-Bar, Explore-Modal und Footer
   sind 1:1 aus „NEXIQA gen3 Laning.html" übernommen, damit die
   Seite exakt wie die Landing wirkt. Seiten-eigene Bausteine
   tragen das Präfix .nxg3-hb-.
   ============================================================ */

:root{
  --nxg3-bg:#000;
  --nxg3-ink:#f5f5f7;
  --nxg3-ink-dim:#a1a1a6;
  --nxg3-ink-faint:#6e6e73;
  --nxg3-line:rgba(255,255,255,.08);
  --nxg3-line-strong:rgba(255,255,255,.14);
  --nxg3-surface:#0b0b0d;
  --nxg3-surface-2:#111114;

  --nxg3-aurora-1:#00cfff;
  --nxg3-aurora-2:#a600ff;
  --nxg3-aurora-3:#ff006e;
  --nxg3-aurora-4:#ff8800;
  --nxg3-aurora-5:#43e97b;

  --nxg3-ease-soft:cubic-bezier(.22,.61,.36,1);
  --nxg3-ease-spring:cubic-bezier(.34,1.56,.64,1);
  --nxg3-ease-slow:cubic-bezier(.16,1,.3,1);

  --nxg3-max-w:1200px;
  --nxg3-nav-h:56px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{
  background:#000;
  color-scheme:dark;
  scroll-behavior:auto;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  overflow-x:clip;
}

body{
  font-family:"Geist","SF Pro Text","Helvetica Neue",system-ui,sans-serif;
  font-weight:400;
  background:#000;
  color:var(--nxg3-ink);
  line-height:1.5;
  overflow-x:clip;
  letter-spacing:-.005em;
}

img{display:block;max-width:100%;height:auto}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}

::selection{background:rgba(255,255,255,.18);color:#fff}

/* ----------  Global background ambience  ---------- */
.nxg3-bg-field{
  position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(60rem 60rem at 12% 8%,rgba(0,207,255,.08),transparent 60%),
    radial-gradient(55rem 55rem at 92% 18%,rgba(166,0,255,.09),transparent 62%),
    radial-gradient(70rem 70rem at 50% 110%,rgba(255,0,110,.06),transparent 60%);
}
.nxg3-grain{
  position:fixed;inset:-50%;pointer-events:none;z-index:1;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' seed='5'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .35 0'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='.55'/></svg>");
  mix-blend-mode:overlay;opacity:.12;
  animation:grainShift 8s steps(6) infinite;
}
@keyframes grainShift{
  0%{transform:translate(0,0)}
  16%{transform:translate(-2%,1%)}
  33%{transform:translate(1%,-2%)}
  50%{transform:translate(-1%,2%)}
  66%{transform:translate(2%,1%)}
  83%{transform:translate(-2%,-1%)}
  100%{transform:translate(0,0)}
}

/* ----------  Typography utilities  ---------- */
.nxg3-serif{font-family:"Instrument Serif","Times New Roman",serif;font-weight:400;letter-spacing:-.01em}
.nxg3-mono{font-family:"Geist Mono",ui-monospace,monospace;font-weight:500;letter-spacing:.02em;text-transform:uppercase;font-size:.72rem}

.nxg3-display{
  font-size:clamp(3rem,9.5vw,9rem);
  font-weight:600;
  line-height:.95;
  letter-spacing:-.045em;
  text-wrap:balance;
}
.nxg3-headline{
  font-size:clamp(2.5rem,6.2vw,5rem);
  font-weight:600;
  line-height:1;
  letter-spacing:-.035em;
  text-wrap:balance;
}
.nxg3-lead{
  font-size:clamp(1.05rem,1.4vw,1.25rem);
  line-height:1.55;
  color:var(--nxg3-ink-dim);
  max-width:46ch;
}
.nxg3-eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font:500 .78rem/1 "Geist Mono",monospace;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--nxg3-ink-dim);
  padding:.55rem .85rem;
  border:1px solid var(--nxg3-line-strong);
  border-radius:999px;
  background:rgba(255,255,255,.02);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.nxg3-eyebrow .nxg3-dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--nxg3-aurora-5);
  box-shadow:0 0 12px var(--nxg3-aurora-5);
  animation:pulse 2s var(--nxg3-ease-soft) infinite;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.6;transform:scale(.85)}
}

/* Gradient text */
.nxg3-grad{
  background:linear-gradient(92deg,#00cfff 0%,#a600ff 35%,#ff006e 65%,#ff8800 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  background-size:200% 100%;
  animation:gradSlide 14s linear infinite;
}
.nxg3-grad-2{
  background:linear-gradient(92deg,#c471ed,#f64f59,#12c2e9,#c471ed);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  background-size:200% 100%;
  animation:gradSlide 18s linear infinite;
}
.nxg3-grad-3{
  background:linear-gradient(92deg,#43e97b,#38f9d7,#43e97b);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  background-size:200% 100%;
  animation:gradSlide 14s linear infinite;
}
@keyframes gradSlide{to{background-position:-200% 0}}

/* ----------  Buttons  ---------- */
.nxg3-btn{
  --btn-bg:#fff;--btn-fg:#000;
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.95rem 1.45rem;border-radius:999px;
  font:500 .95rem/1 "Geist",sans-serif;letter-spacing:-.01em;
  background:var(--btn-bg);color:var(--btn-fg);
  transition:transform .4s var(--nxg3-ease-soft),background .3s ease,box-shadow .4s var(--nxg3-ease-soft);
  will-change:transform;
}
.nxg3-btn:hover{transform:translateY(-1px);box-shadow:0 14px 40px -10px rgba(255,255,255,.25)}
.nxg3-btn:active{transform:translateY(0) scale(.98)}
.nxg3-btn.nxg3-ghost{
  --btn-bg:transparent;--btn-fg:#f5f5f7;
  border:1px solid var(--nxg3-line-strong);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.nxg3-btn.nxg3-ghost:hover{--btn-bg:rgba(255,255,255,.06);border-color:rgba(255,255,255,.28)}
.nxg3-btn svg{width:16px;height:16px}
.nxg3-btn .nxg3-arrow{transition:transform .4s var(--nxg3-ease-spring)}
.nxg3-btn:hover .nxg3-arrow{transform:translateX(3px)}

/* Fokus-Sichtbarkeit (Tastatur) — global, dezent */
:focus-visible{
  outline:2px solid rgba(196,113,237,.8);
  outline-offset:3px;
  border-radius:6px;
}

/* ============================================================
   NAV  — identisch zur Gen3-Landing
   ============================================================ */
.nxg3-nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--nxg3-nav-h);
  display:flex;align-items:center;justify-content:center;
  background:rgba(10,10,12,.42);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:opacity .55s cubic-bezier(.16,1,.3,1),
             transform .55s cubic-bezier(.16,1,.3,1),
             backdrop-filter .4s ease, background .4s ease;
}
.nxg3-nav.nxg3-scrolled{
  opacity:0;
  transform:translateY(-100%);
  pointer-events:none;
}
.nxg3-nav-inner{
  width:100%;max-width:var(--nxg3-max-w);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;
}
.nxg3-nav-brand{
  font:600 1rem/1 "Geist",sans-serif;letter-spacing:-.02em;
  display:flex;align-items:center;gap:.55rem;
  text-decoration:none;color:#fff;
}
.nxg3-nav-brand .nxg3-brand-logo{
  height:24px;width:auto;display:block;
}
.nxg3-nav-brand-text{ display:inline-block; }
.nxg3-nav-brand .nxg3-mark{
  width:22px;height:22px;border-radius:6px;
  background:conic-gradient(from 210deg,#00cfff,#a600ff,#ff006e,#ff8800,#00cfff);
  box-shadow:0 0 14px rgba(166,0,255,.55),inset 0 0 0 1px rgba(255,255,255,.25);
  animation:markSpin 18s linear infinite;
}
@keyframes markSpin{to{transform:rotate(360deg)}}
.nxg3-nav-links{display:flex;gap:2rem}
.nxg3-nav-links a{
  font:500 .82rem/1 "Geist",sans-serif;color:var(--nxg3-ink-dim);
  transition:color .3s ease;position:relative;padding:6px 0;text-decoration:none;
}
.nxg3-nav-links a:hover{color:#fff}
/* aktuelle Seite markieren (Changelog) */
.nxg3-nav-links a[aria-current="page"],
.nxg3-nav-mobile-inner a[aria-current="page"]{color:#fff}
.nxg3-nav-links a[aria-current="page"]::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;border-radius:2px;
  background:linear-gradient(90deg,#c471ed,#ff5fae,#ff9158);
}
.nxg3-nav-end{
  display:flex;align-items:center;gap:.6rem;
}
.nxg3-nav-cta{
  padding:.5rem 1rem;border-radius:999px;
  background:#fff;color:#000;font:500 .82rem/1 "Geist",sans-serif;
  transition:transform .3s var(--nxg3-ease-soft);text-decoration:none;
}
.nxg3-nav-cta:hover{transform:translateY(-1px)}
/* Sprachumschalter — Nav + Page-Bar = Aufklapp-Dropdown, Mobile-Menü = Button-Reihe */
.nxg3-langdrop{position:relative;display:inline-flex}
.nxg3-langdrop-trigger{
  appearance:none;display:inline-flex;align-items:center;gap:5px;
  border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);
  color:rgba(255,255,255,.78);
  font:600 .68rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.08em;
  padding:.46rem .6rem;border-radius:999px;cursor:pointer;
  transition:color .25s ease,background .25s ease,border-color .25s ease;
}
.nxg3-langdrop-trigger:hover{color:#fff;border-color:rgba(255,255,255,.32)}
.nxg3-langdrop-chev{width:11px;height:11px;opacity:.7;transition:transform .25s ease}
.nxg3-langdrop.nxg3-open .nxg3-langdrop-chev{transform:rotate(180deg)}
.nxg3-langdrop-menu{
  position:absolute;top:calc(100% + 8px);right:0;z-index:60;
  min-width:150px;padding:6px;
  background:rgba(18,18,22,.96);border:1px solid rgba(255,255,255,.12);
  border-radius:14px;box-shadow:0 18px 50px rgba(0,0,0,.5);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  opacity:0;transform:translateY(-6px) scale(.98);pointer-events:none;
  transition:opacity .2s ease,transform .2s ease;
}
.nxg3-langdrop.nxg3-open .nxg3-langdrop-menu{opacity:1;transform:none;pointer-events:auto}
.nxg3-langdrop-menu button{
  appearance:none;display:block;width:100%;text-align:left;border:0;
  background:transparent;color:rgba(255,255,255,.7);
  font:500 .82rem/1 "Geist",sans-serif;
  padding:.6rem .7rem;border-radius:9px;cursor:pointer;
  transition:color .2s ease,background .2s ease;
}
.nxg3-langdrop-menu button:hover{color:#fff;background:rgba(255,255,255,.08)}
.nxg3-langdrop-menu button.nxg3-on{color:#fff;background:rgba(255,255,255,.12)}
.nxg3-nav-lang{display:flex;width:100%;justify-content:center;gap:4px;margin-top:6px}
.nxg3-nav-lang button{
  appearance:none;flex:1;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);
  color:rgba(255,255,255,.6);
  font:600 .76rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.04em;
  padding:.7rem 0;border-radius:10px;cursor:pointer;
  transition:color .25s ease,background .25s ease;
}
.nxg3-nav-lang button:hover{color:#fff}
.nxg3-nav-lang button.nxg3-on{background:rgba(255,255,255,.16);color:#fff}
@media (max-width:560px){ .nxg3-nav .nxg3-langdrop{display:none} }
/* Anti-Flash während die Übersetzung angewendet wird */
html.nxg3-lang-pending body{visibility:hidden}
.nxg3-nav-pill{
  padding:calc(.5rem - 1px) 1rem;border-radius:999px;
  background:transparent;color:var(--nxg3-ink);
  border:1px solid rgba(255,255,255,.22);
  font:500 .82rem/1 "Geist",sans-serif;
  transition:transform .3s var(--nxg3-ease-soft),border-color .3s var(--nxg3-ease-soft),background .3s var(--nxg3-ease-soft);
  text-decoration:none;white-space:nowrap;
}
.nxg3-nav-pill:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.05)}
@media(max-width:480px){ .nxg3-nav-pill{display:none} }

/* ── Hamburger ────────────────────────────────────────────────── */
.nxg3-nav-burger{
  display:none;
  width:38px;height:38px;
  background:transparent;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  cursor:pointer;
  position:relative;
  padding:0;
  transition:background .25s ease, border-color .25s ease;
}
.nxg3-nav-burger:hover{
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.30);
}
.nxg3-nav-burger span{
  position:absolute;left:50%;
  width:16px;height:1.5px;
  background:#f5ece2;border-radius:2px;
  transform:translateX(-50%);
  transition:transform .35s cubic-bezier(.16,1,.3,1),
             top .35s cubic-bezier(.16,1,.3,1),
             opacity .25s ease;
}
.nxg3-nav-burger span:nth-child(1){ top:14px; }
.nxg3-nav-burger span:nth-child(2){ top:22px; }
.nxg3-nav-burger.nxg3-is-open span:nth-child(1){
  top:18px; transform:translateX(-50%) rotate(45deg);
}
.nxg3-nav-burger.nxg3-is-open span:nth-child(2){
  top:18px; transform:translateX(-50%) rotate(-45deg);
}
@media(max-width:980px){
  .nxg3-nav-links{display:none}
  .nxg3-nav-burger{display:inline-flex;align-items:center;justify-content:center;}
}

/* ── Mobile Menu Overlay ────────────────────────────────────── */
.nxg3-nav-mobile-menu{
  position:fixed;inset:0;
  z-index:101;
  display:flex;flex-direction:column;
  opacity:0;visibility:hidden;
  pointer-events:none;
  transition:opacity .35s cubic-bezier(.16,1,.3,1),
             visibility 0s linear .35s;
}
.nxg3-nav-mobile-menu.nxg3-is-open{
  opacity:1;visibility:visible;
  pointer-events:auto;
  transition:opacity .35s cubic-bezier(.16,1,.3,1),
             visibility 0s linear 0s;
}
.nxg3-nav-mobile-backdrop{
  position:absolute;inset:0;
  background:rgba(7,7,10,.78);
  backdrop-filter:saturate(160%) blur(24px);
  -webkit-backdrop-filter:saturate(160%) blur(24px);
}
.nxg3-nav-mobile-panel{
  position:relative;z-index:1;
  margin-top:auto;
  background:rgba(15,15,18,.97);
  border-top:1px solid rgba(255,255,255,.08);
  border-radius:28px 28px 0 0;
  padding:32px 24px 28px;
  transform:translateY(100%);
  transition:transform .45s cubic-bezier(.16,1,.3,1);
  font-family:"Geist","SF Pro Display",-apple-system,sans-serif;
}
.nxg3-nav-mobile-menu.nxg3-is-open .nxg3-nav-mobile-panel{
  transform:translateY(0);
}
.nxg3-nav-mobile-inner{
  display:flex;flex-direction:column;
  padding-bottom:22px;
  border-bottom:1px solid rgba(255,255,255,.08);
  margin-bottom:22px;
}
.nxg3-nav-mobile-inner a{
  padding:16px 4px;
  font:500 1.15rem/1 "Geist",sans-serif;
  letter-spacing:-.01em;
  color:#f5ece2;
  text-decoration:none;
  border-bottom:1px solid rgba(255,255,255,.05);
  transition:color .2s ease;
}
.nxg3-nav-mobile-inner a:last-child{ border-bottom:none; }
.nxg3-nav-mobile-inner a:hover,
.nxg3-nav-mobile-inner a:active{ color:#c471ed; }
.nxg3-nav-mobile-cta{
  display:block;
  padding:14px 24px;
  background:linear-gradient(120deg,#c471ed 0%,#ff5fae 50%,#ff9158 100%);
  color:#fff;
  border-radius:999px;
  font:600 14px/1 "Geist",sans-serif;
  text-align:center;
  text-decoration:none;
  transition:filter .2s ease;
  box-shadow:0 4px 14px rgba(196,113,237,.30);
}
.nxg3-nav-mobile-cta:hover{ filter:brightness(1.08); }
@media (prefers-reduced-motion:reduce){
  .nxg3-nav-mobile-menu, .nxg3-nav-mobile-panel, .nxg3-nav-burger span{
    transition-duration:.15s !important;
  }
}

/* ============================================================
   STICKY PAGE BAR
   ============================================================ */
.nxg3-page-bar{
  position:fixed;
  top:14px;
  left:50%;
  transform:translate(-50%,-130%);
  z-index:99;
  display:flex;align-items:center;
  padding:6px;
  background:rgba(15,15,18,.66);
  backdrop-filter:saturate(180%) blur(22px);
  -webkit-backdrop-filter:saturate(180%) blur(22px);
  border:1px solid rgba(255,255,255,.08);
  border-radius:999px;
  box-shadow:0 14px 40px rgba(0,0,0,.40);
  opacity:0;
  pointer-events:none;
  transition:transform .55s cubic-bezier(.16,1,.3,1),
             opacity .45s cubic-bezier(.16,1,.3,1);
  font-family:"Geist","SF Pro Display",-apple-system,sans-serif;
}
.nxg3-page-bar.nxg3-is-visible{
  transform:translate(-50%,0);
  opacity:1;
  pointer-events:auto;
}
.nxg3-page-bar-inner{
  display:flex;align-items:center;
  gap:14px;
}
.nxg3-page-bar-brand{
  display:inline-flex;align-items:center;gap:9px;
  padding:0 14px 0 10px;
  color:#f5ece2;
  font-size:14px;font-weight:500;
  letter-spacing:-.005em;
  text-decoration:none;
  white-space:nowrap;
}
.nxg3-page-bar-brand .nxg3-brand-logo{
  height:18px;width:auto;display:block;
}
.nxg3-page-bar-actions{
  display:flex;align-items:center;gap:6px;
}
.nxg3-page-bar-explore{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 14px;
  background:transparent;
  border:1px solid rgba(255,255,255,.16);
  border-radius:999px;
  color:#f5ece2;
  font:500 13px/1 inherit;
  cursor:pointer;
  transition:background .25s ease, border-color .25s ease;
  white-space:nowrap;
}
.nxg3-page-bar-explore:hover{
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.30);
}
.nxg3-page-bar-explore svg{
  width:11px;height:11px;
  transition:transform .35s cubic-bezier(.16,1,.3,1);
}
.nxg3-page-bar-explore.nxg3-is-open svg{
  transform:rotate(180deg);
}
.nxg3-page-bar-link{
  padding:8px 10px;
  color:var(--nxg3-ink-dim);
  font:500 13px/1 inherit;
  border-radius:8px;
  white-space:nowrap;
  transition:color .25s ease, background .25s ease;
}
.nxg3-page-bar-link:hover{
  color:#fff;
  background:rgba(255,255,255,.06);
}
.nxg3-page-bar-cta{
  padding:8px 16px;
  background:linear-gradient(120deg,#c471ed 0%,#ff5fae 50%,#ff9158 100%);
  color:#fff;
  border-radius:999px;
  font:600 13px/1 inherit;
  text-decoration:none;
  white-space:nowrap;
  transition:transform .2s ease, filter .2s ease, box-shadow .25s ease;
  box-shadow:0 4px 14px rgba(196,113,237,.30);
}
.nxg3-page-bar-cta:hover{
  transform:translateY(-1px);
  filter:brightness(1.08);
  box-shadow:0 8px 22px rgba(196,113,237,.45);
}
@media(max-width:760px){
  .nxg3-page-bar{ top:10px; max-width:calc(100vw - 20px); }
  .nxg3-page-bar-inner{ gap:8px; }
  .nxg3-page-bar-brand{ font-size:13px; padding:0 8px; }
  .nxg3-page-bar-explore, .nxg3-page-bar-cta{ font-size:12px; padding:7px 12px; }
  .nxg3-page-bar-link{ font-size:12px; padding:7px 8px; }
}
/* Sehr schmal: die Pille muss in den Viewport passen. Der Markenname und der
   Gen3-Link entfallen (Logo bleibt, Gen3 steckt im „Entdecken"-Menü) — der
   Sprachumschalter bleibt, weil die Hauptnavigation hier ausgeblendet ist. */
@media(max-width:560px){
  .nxg3-page-bar{ padding:5px; }
  .nxg3-page-bar-inner{ gap:6px; }
  .nxg3-page-bar-brand{ padding:0 2px 0 6px; }
  .nxg3-page-bar-brand span{ display:none; }
  .nxg3-page-bar-link{ display:none; }
  .nxg3-page-bar-actions{ gap:4px; }
  .nxg3-page-bar-explore{ padding:7px 10px; }
  .nxg3-page-bar-cta{ padding:7px 13px; }
  .nxg3-langdrop-trigger{ padding:.44rem .5rem; }
}

/* ============================================================
   EXPLORE MODAL
   ============================================================ */
.nxg3-explore-modal{
  position:fixed;inset:0;
  z-index:200;
  display:flex;align-items:flex-start;justify-content:center;
  padding:74px 24px 40px;
  opacity:0;visibility:hidden;
  pointer-events:none;
  transition:opacity .35s cubic-bezier(.16,1,.3,1),
             visibility 0s linear .35s;
}
.nxg3-explore-modal.nxg3-is-open{
  opacity:1;visibility:visible;
  pointer-events:auto;
  transition:opacity .35s cubic-bezier(.16,1,.3,1),
             visibility 0s linear 0s;
}
.nxg3-explore-modal-backdrop{
  position:absolute;inset:0;
  background:rgba(7,7,10,.78);
  backdrop-filter:saturate(160%) blur(24px);
  -webkit-backdrop-filter:saturate(160%) blur(24px);
}
.nxg3-explore-modal-card{
  position:relative;
  z-index:1;
  width:min(960px,100%);
  max-height:calc(100vh - 120px);
  overflow-y:auto;
  background:rgba(15,15,18,.97);
  border:1px solid rgba(255,255,255,.08);
  border-radius:28px;
  padding:36px 44px 32px;
  box-shadow:0 30px 80px rgba(0,0,0,.6);
  font-family:"Geist","SF Pro Display",-apple-system,sans-serif;
  transform:translateY(-12px);
  transition:transform .45s cubic-bezier(.16,1,.3,1);
  scrollbar-width:thin;
}
.nxg3-explore-modal.nxg3-is-open .nxg3-explore-modal-card{
  transform:translateY(0);
}
.nxg3-explore-modal-close{
  position:absolute;
  top:18px;right:18px;
  width:36px;height:36px;
  border-radius:50%;
  background:rgba(255,255,255,.06);
  border:none;
  color:#f5ece2;
  cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
  transition:background .2s ease, transform .35s ease;
  z-index:2;
}
.nxg3-explore-modal-close:hover{
  background:rgba(255,255,255,.14);
  transform:rotate(90deg);
}
.nxg3-explore-modal-close svg{ width:16px;height:16px; }
.nxg3-explore-modal-products{
  display:flex;gap:12px;
  overflow-x:auto;
  padding:0 4px 14px;
  border-bottom:1px solid rgba(255,255,255,.08);
  margin-bottom:24px;
  scrollbar-width:thin;
}
.nxg3-explore-product{
  flex:0 0 auto;
  display:flex;flex-direction:column;align-items:center;
  gap:6px;
  padding:14px 22px;
  text-decoration:none;
  color:rgba(245,236,226,.65);
  border-radius:14px;
  transition:background .2s ease, color .2s ease;
  min-width:118px;
}
.nxg3-explore-product:hover{
  background:rgba(255,255,255,.04);
  color:#f5ece2;
}
.nxg3-explore-product.nxg3-is-current{
  color:#f5ece2;
  background:rgba(255,255,255,.04);
}
.nxg3-explore-product-icon{
  width:54px;height:54px;
  display:inline-flex;align-items:center;justify-content:center;
  color:#f5ece2;
}
.nxg3-explore-product-icon .nxg3-brand-logo{
  height:32px;width:auto;display:block;
}
.nxg3-explore-product-name{
  font-size:14px;font-weight:500;letter-spacing:-.005em;
}
.nxg3-explore-product-status{
  font-family:"Geist Mono",ui-monospace,monospace;
  font-size:10px;letter-spacing:.18em;
  text-transform:uppercase;
  color:rgba(255,255,255,.40);
}
.nxg3-explore-product.nxg3-is-current .nxg3-explore-product-status{
  color:#c471ed;
}
.nxg3-explore-modal-hero{
  display:flex;justify-content:space-between;align-items:center;
  gap:32px;flex-wrap:wrap;
  padding:8px 0 26px;
  border-bottom:1px solid rgba(255,255,255,.08);
  margin-bottom:24px;
}
.nxg3-explore-modal-hero h2{
  font-size:clamp(28px,4vw,44px);
  font-weight:600;
  letter-spacing:-.025em;
  margin:0;
  color:#f5ece2;
  line-height:1.05;
}
.nxg3-explore-modal-meta{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
}
.nxg3-explore-modal-price{
  font-family:"Instrument Serif","Times New Roman",serif;
  font-style:italic;
  font-size:15px;
  color:rgba(245,236,226,.72);
}
.nxg3-explore-modal-cta{
  padding:10px 22px;
  background:linear-gradient(120deg,#c471ed 0%,#ff5fae 50%,#ff9158 100%);
  color:#fff;
  border-radius:999px;
  font:600 14px/1 inherit;
  text-decoration:none;
  transition:transform .2s ease, filter .2s ease, box-shadow .25s ease;
  box-shadow:0 4px 14px rgba(196,113,237,.30);
}
.nxg3-explore-modal-cta:hover{
  transform:translateY(-1px);
  filter:brightness(1.08);
  box-shadow:0 8px 22px rgba(196,113,237,.45);
}
.nxg3-explore-modal-tabs{ margin-bottom:18px; }
.nxg3-explore-tab{
  padding:8px 18px;
  background:rgba(255,255,255,.06);
  border:none;
  border-radius:999px;
  color:#f5ece2;
  font:500 13px/1 inherit;
  cursor:pointer;
  transition:background .2s ease;
}
.nxg3-explore-tab.nxg3-active{ background:rgba(255,255,255,.12); }
.nxg3-explore-modal-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:6px 20px;
  margin-bottom:22px;
}
.nxg3-explore-anchor{
  display:flex;flex-direction:column;
  gap:4px;
  padding:14px 16px;
  border-radius:12px;
  text-decoration:none;
  color:#f5ece2;
  background:transparent;
  transition:background .2s ease;
  position:relative;
}
.nxg3-explore-anchor:hover{ background:rgba(255,255,255,.04); }
.nxg3-explore-anchor-num{
  font-family:"Geist Mono",ui-monospace,monospace;
  font-size:10px;letter-spacing:.22em;
  text-transform:uppercase;
  color:#c471ed;
}
.nxg3-explore-anchor-name{
  font-size:15px;font-weight:500;
  letter-spacing:-.005em;
}
.nxg3-explore-anchor-desc{
  font-size:12px;
  color:rgba(245,236,226,.50);
  letter-spacing:-.005em;
}
.nxg3-explore-modal-secondary{
  display:flex;flex-wrap:wrap;gap:8px;
  padding:18px 0;
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
  margin-bottom:18px;
}
.nxg3-explore-anchor-mini{
  padding:6px 12px;
  border-radius:999px;
  background:transparent;
  border:1px solid rgba(255,255,255,.10);
  font:500 12px/1 inherit;
  color:rgba(245,236,226,.78);
  text-decoration:none;
  transition:background .2s ease, border-color .2s ease, color .2s ease;
}
.nxg3-explore-anchor-mini:hover{
  background:rgba(255,255,255,.05);
  border-color:rgba(255,255,255,.20);
  color:#f5ece2;
}
.nxg3-explore-modal-footer{
  display:flex;flex-wrap:wrap;gap:18px 26px;
}
.nxg3-explore-modal-footer a{
  font-family:"Geist Mono",ui-monospace,monospace;
  font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;
  color:#c471ed;
  text-decoration:none;
  transition:color .2s ease;
}
.nxg3-explore-modal-footer a:hover{ color:#f5ece2; }
@media(max-width:760px){
  .nxg3-explore-modal{ padding:60px 12px 24px; }
  .nxg3-explore-modal-card{
    padding:24px 20px 22px;
    max-height:calc(100vh - 80px);
    border-radius:22px;
  }
  .nxg3-explore-modal-hero{
    flex-direction:column;align-items:flex-start;
    gap:14px;
  }
  .nxg3-explore-modal-grid{ grid-template-columns:1fr; }
  .nxg3-explore-modal-products{ padding-bottom:12px; }
  .nxg3-explore-product{ padding:12px 16px; min-width:96px; }
  .nxg3-explore-modal-footer{ gap:14px 20px; }
}
body.nxg3-explore-open{ overflow:hidden; }

/* ============================================================
   SECTION BASE + Reveal
   ============================================================ */
.nxg3-sec{
  position:relative;z-index:2;
  width:100%;max-width:var(--nxg3-max-w);
  margin:0 auto;
  padding:clamp(80px,12vh,160px) 24px;
}
.nxg3-sec-head{max-width:780px;margin:0 auto 60px;text-align:center}
.nxg3-sec-head .nxg3-lead{margin:1.2rem auto 0}
@media(max-width:640px){
  .nxg3-sec{padding-left:20px;padding-right:20px}
}
.nxg3-reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--nxg3-ease-soft),transform 1.2s var(--nxg3-ease-soft)}
.nxg3-reveal.nxg3-in{opacity:1;transform:translateY(0)}
/* Sicherheitsnetz: Feuert der IntersectionObserver nicht (alter Browser,
   exotische Einbettung), schaltet das Script diese Klasse — Inhalte bleiben
   niemals unsichtbar. */
html.nxg3-no-reveal .nxg3-reveal{opacity:1 !important;transform:none !important}
.nxg3-reveal-delay-1{transition-delay:.1s}
.nxg3-reveal-delay-2{transition-delay:.2s}
.nxg3-reveal-delay-3{transition-delay:.3s}

/* ============================================================
   HERO — Basis (aus dem Changelog-Rahmen)
   Editorial-Split: links Copy + Kennzahlen, rechts der 3D-
   „Release-Stapel". Ab ≤1080px einspaltig, Stapel unter der Copy.
   ============================================================ */
.nxg3-hero{
  position:relative;z-index:2;
  min-height:min(92dvh,860px);
  display:flex;flex-direction:column;justify-content:center;
  padding:max(calc(var(--nxg3-nav-h) + 7vh), 15vh) clamp(20px,4vw,52px) clamp(60px,9vh,110px);
  overflow:hidden;
  isolation:isolate;
}
.nxg3-hero-ambient{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  will-change:transform;
}
.nxg3-hero-ambient::before,
.nxg3-hero-ambient::after{
  content:'';position:absolute;border-radius:50%;
  filter:blur(90px);
}
.nxg3-hero-ambient::before{
  width:80vw;height:80vw;max-width:1100px;max-height:1100px;
  top:42%;left:22%;
  transform:translate(-50%,-50%);
  background:radial-gradient(circle, rgba(166,0,255,.20) 0%, transparent 65%);
  opacity:.55;
}
.nxg3-hero-ambient::after{
  width:62vw;height:62vw;max-width:820px;max-height:820px;
  top:52%;left:78%;
  transform:translate(-50%,-50%);
  background:radial-gradient(circle, rgba(0,207,255,.15) 0%, transparent 65%);
  opacity:.45;
}
.nxg3-hero-folio{
  position:absolute;
  right:clamp(-2.5rem,-2vw,-1rem);
  bottom:-6vh;
  font-family:"Instrument Serif","Times New Roman",serif;
  font-style:italic;font-weight:400;
  font-size:clamp(11rem,26vw,28rem);
  line-height:.82;letter-spacing:-.06em;
  color:#fff;opacity:.035;
  pointer-events:none;user-select:none;
  z-index:1;white-space:nowrap;
}

/* ============================================================
   CLOSING BEAT + END-CTA
   ============================================================ */
.nxg3-closing-beat{
  box-sizing:border-box;
  min-height:52vh;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  text-align:center;
  padding:0 clamp(20px,5vw,50px);
  position:relative;z-index:2;
}
.nxg3-closing-beat-eyebrow{
  font:500 .68rem/1 "Geist Mono", ui-monospace, monospace;
  letter-spacing:.30em;text-transform:uppercase;
  color:var(--nxg3-ink-faint);
  display:inline-flex;align-items:center;gap:1rem;
  margin-bottom:32px;
  opacity:0;transform:translateY(10px);
  transition:opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1);
}
.nxg3-closing-beat-eyebrow .nxg3-dot{
  width:6px;height:6px;border-radius:50%;
  background:linear-gradient(115deg,#c471ed,#ff5fae,#ff9158);
  box-shadow:0 0 12px rgba(196,113,237,.55);
}
.nxg3-closing-beat-title{
  font-family:"Geist","SF Pro Display",-apple-system,sans-serif;
  font-size:clamp(2.4rem,6vw,5.4rem);
  font-weight:600;letter-spacing:-.04em;line-height:1.04;
  color:var(--nxg3-ink);max-width:18ch;margin:0;
  opacity:0;filter:blur(8px);transform:translateY(20px);
  transition:
    opacity 1.2s .25s cubic-bezier(.16,1,.3,1),
    transform 1.2s .25s cubic-bezier(.16,1,.3,1),
    filter 1.2s .25s cubic-bezier(.16,1,.3,1);
}
.nxg3-closing-beat-title em{
  font-family:"Instrument Serif","Times New Roman",serif;
  font-style:italic;font-weight:400;
  background:linear-gradient(115deg,#c471ed 0%,#ff5fae 50%,#ff9158 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nxg3-closing-beat.nxg3-in-view .nxg3-closing-beat-eyebrow{opacity:1;transform:translateY(0)}
.nxg3-closing-beat.nxg3-in-view .nxg3-closing-beat-title{opacity:1;filter:blur(0);transform:translateY(0)}

@media(max-width:640px){
}

/* ============================================================
   FOOTER — identisch zur Gen3-Landing
   ============================================================ */
.nxg3-foot{
  position:relative;z-index:2;
  border-top:1px solid var(--nxg3-line);
  padding:80px clamp(24px,5vw,72px) 36px;
  color:var(--nxg3-ink-faint);
  font-size:.85rem;
}
.nxg3-foot-grid{
  max-width:var(--nxg3-max-w);
  margin:0 auto;
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:48px;
  margin-bottom:54px;
}
.nxg3-foot-brand-col{display:flex;flex-direction:column;gap:14px}
.nxg3-foot .nxg3-brand{
  display:inline-flex;align-items:center;gap:10px;
  color:#fff;font:500 1rem/1 "Geist",sans-serif;
  letter-spacing:-.005em;
}
.nxg3-foot .nxg3-brand .nxg3-brand-logo{height:22px;width:auto;display:block}
.nxg3-foot-tagline{
  font-family:"Instrument Serif","Times New Roman",serif;
  font-style:italic;font-size:1.05rem;
  color:var(--nxg3-ink-dim);
  margin:0;max-width:24ch;line-height:1.4;
}
.nxg3-foot-tagline em{
  font-style:italic;
  background:linear-gradient(115deg,#c471ed 0%,#ff5fae 50%,#ff9158 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nxg3-foot-col{display:flex;flex-direction:column;gap:10px}
.nxg3-foot-col h6{
  font:500 .68rem/1 "Geist Mono",ui-monospace,monospace;
  letter-spacing:.30em;text-transform:uppercase;
  color:var(--nxg3-ink-faint);
  margin:0 0 8px 0;
}
.nxg3-foot-col a{
  color:var(--nxg3-ink-dim);text-decoration:none;
  font-size:.9rem;transition:color .25s ease;
}
.nxg3-foot-col a:hover{color:#fff}
.nxg3-foot-bottom{
  max-width:var(--nxg3-max-w);margin:0 auto;
  padding-top:28px;
  border-top:1px solid var(--nxg3-line);
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:12px;
  font:500 .68rem/1 "Geist Mono",ui-monospace,monospace;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--nxg3-ink-faint);
}
.nxg3-foot-bottom-tag{color:rgba(196,113,237,.7)}
@media(max-width:860px){
  .nxg3-foot{padding:60px 24px 28px}
  .nxg3-foot-grid{grid-template-columns:1fr 1fr;gap:36px 24px;margin-bottom:36px}
  .nxg3-foot-brand-col{grid-column:1 / -1}
  .nxg3-foot-bottom{flex-direction:column;align-items:flex-start;gap:8px;text-align:left}
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
  .nxg3-reveal{opacity:1 !important;transform:none !important}
  .nxg3-closing-beat-eyebrow,
  .nxg3-closing-beat-title{opacity:1 !important;transform:none !important;filter:none !important}
}

/* ============================================================
   HANDBUCH — seiteneigene Bausteine (Präfix .nxg3-hb-)
   Aufbau: Hero mit großer Suche → klebende Leiste (Suche + Kapitel-
   Chips + Zähler) → Kapitel mit Themenkarten (Bild-Slot, Fundort,
   Punkte, Beispiel, Credit-Badge) → Credit-Rechner → Closing → Footer
   ============================================================ */
:root{
  --nxg3-hb-card-pad:clamp(22px,2.6vw,30px) clamp(20px,2.6vw,30px) clamp(20px,2.4vw,26px);
  --nxg3-hb-accent:#c471ed;
  --nxg3-hb-accent-2:#12c2e9;
}

/* ---------- HERO ---------- */
.nxg3-hb-hero-grid{
  position:relative;z-index:2;
  width:100%;max-width:var(--nxg3-max-w);margin:0 auto;
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(36px,6vw,80px);align-items:center;
}
.nxg3-hb-hero-eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font:500 .68rem/1 "Geist Mono",ui-monospace,monospace;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--nxg3-ink-dim);
}
.nxg3-hb-hero-eyebrow::before{content:'';width:34px;height:1px;background:linear-gradient(90deg,var(--nxg3-hb-accent),transparent)}
.nxg3-hb-hero-title{
  margin-top:22px;
  font-family:"Geist","SF Pro Display",system-ui,sans-serif;
  font-weight:600;
  font-size:clamp(2.7rem,6.2vw,5.4rem);
  line-height:.98;letter-spacing:-.045em;color:#fff;
}
.nxg3-hb-hero-title em{
  font-family:"Instrument Serif","Times New Roman",serif;
  font-style:italic;font-weight:400;letter-spacing:-.02em;
}
.nxg3-hb-hero-lead{
  margin-top:22px;max-width:52ch;
  font-size:clamp(1rem,1.25vw,1.15rem);line-height:1.6;
  color:var(--nxg3-ink-dim);
}
/* die große Suche im Hero */
.nxg3-hb-search-big{
  position:relative;margin-top:30px;max-width:620px;
  display:flex;align-items:center;
}
.nxg3-hb-search-big svg{
  position:absolute;left:20px;width:18px;height:18px;
  color:var(--nxg3-ink-faint);pointer-events:none;
}
.nxg3-hb-search-big input{
  width:100%;appearance:none;
  padding:17px 56px 17px 50px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.05);
  color:var(--nxg3-ink);
  font:500 1rem/1.2 "Geist",sans-serif;
  box-shadow:0 20px 60px -30px rgba(196,113,237,.45);
  transition:border-color .3s ease,background .3s ease,box-shadow .3s ease;
}
.nxg3-hb-search-big input::placeholder{color:var(--nxg3-ink-faint)}
.nxg3-hb-search-big input:focus{
  outline:none;border-color:rgba(196,113,237,.6);
  background:rgba(255,255,255,.07);
  box-shadow:0 24px 70px -28px rgba(196,113,237,.7);
}
.nxg3-hb-search-big kbd{
  position:absolute;right:18px;
  font:500 .62rem/1 "Geist Mono",ui-monospace,monospace;
  letter-spacing:.06em;color:var(--nxg3-ink-faint);
  padding:5px 7px;border-radius:6px;
  border:1px solid rgba(255,255,255,.12);
}
/* Schnellsprünge unter der Suche */
.nxg3-hb-quick{
  margin-top:16px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;
}
.nxg3-hb-quick-label{
  font:500 .64rem/1 "Geist Mono",ui-monospace,monospace;
  letter-spacing:.18em;text-transform:uppercase;color:var(--nxg3-ink-faint);
  margin-right:4px;
}
.nxg3-hb-quick a{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 12px;border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  font:500 .78rem/1 "Geist",sans-serif;color:var(--nxg3-ink-dim);
  transition:color .25s ease,border-color .25s ease,background .25s ease;
}
.nxg3-hb-quick a:hover{color:#fff;border-color:rgba(255,255,255,.26);background:rgba(255,255,255,.04)}
/* Kennzahlen */
.nxg3-hb-stats{
  margin-top:38px;display:flex;gap:clamp(22px,3.5vw,44px);flex-wrap:wrap;
  padding-top:24px;border-top:1px solid var(--nxg3-line);
}
.nxg3-hb-stat{display:flex;flex-direction:column;gap:6px}
.nxg3-hb-stat-val{
  font-family:"Geist",sans-serif;font-weight:600;
  font-size:clamp(1.6rem,2.6vw,2.2rem);line-height:1;letter-spacing:-.03em;color:#fff;
}
.nxg3-hb-stat-label{
  font:500 .62rem/1 "Geist Mono",ui-monospace,monospace;
  letter-spacing:.18em;text-transform:uppercase;color:var(--nxg3-ink-faint);
}
/* rechte Bühne: schwebende Kapitel-Karten */
.nxg3-hb-stage{
  position:relative;height:clamp(340px,46vh,480px);
  perspective:1400px;perspective-origin:50% 45%;
}
.nxg3-hb-stage-card{
  position:absolute;left:50%;top:50%;
  width:min(300px,82%);
  padding:18px 20px 16px;
  border-radius:20px;
  background:linear-gradient(160deg,rgba(24,20,34,.86),rgba(9,9,13,.74));
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 30px 70px -28px rgba(0,0,0,.9);
  backdrop-filter:blur(16px) saturate(1.15);-webkit-backdrop-filter:blur(16px) saturate(1.15);
  transform:translate(-50%,-50%) translate3d(calc(var(--i) * 22px),calc(var(--i) * -34px),calc(var(--i) * -80px)) rotateX(8deg) rotateZ(-3deg);
  opacity:calc(1 - var(--i) * .18);
  transition:transform .8s var(--nxg3-ease-slow),opacity .6s ease,border-color .4s ease;
}
.nxg3-hb-stage-card[data-front]{border-color:rgba(196,113,237,.45)}
.nxg3-hb-stage:hover .nxg3-hb-stage-card{
  transform:translate(-50%,-50%) translate3d(calc(var(--i) * 30px),calc(var(--i) * -44px),calc(var(--i) * -70px)) rotateX(6deg) rotateZ(-2deg);
}
.nxg3-hb-stage-top{
  display:flex;justify-content:space-between;
  font:500 .58rem/1 "Geist Mono",ui-monospace,monospace;
  letter-spacing:.2em;text-transform:uppercase;color:var(--nxg3-ink-faint);
}
.nxg3-hb-stage-n{
  margin-top:10px;font:600 2rem/1 "Geist",sans-serif;letter-spacing:-.04em;color:#fff;
}
.nxg3-hb-stage-name{margin-top:8px;font:600 .95rem/1.3 "Geist",sans-serif;color:#fff;letter-spacing:-.01em}
.nxg3-hb-stage-note{margin-top:6px;font-size:.78rem;line-height:1.45;color:var(--nxg3-ink-dim)}
.nxg3-hb-stage-bars{display:flex;gap:4px;margin-top:12px}
.nxg3-hb-stage-bars i{flex:1;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--nxg3-hb-accent),var(--nxg3-hb-accent-2));opacity:.55}
.nxg3-hb-stage-bars i:nth-child(odd){opacity:.9}

/* ---------- KLEBENDE LEISTE ---------- */
.nxg3-hb-barwrap{
  position:sticky;top:74px;z-index:60;
  margin:0 auto;max-width:var(--nxg3-max-w);padding:0 24px;
}
.nxg3-hb-bar{
  display:flex;align-items:center;gap:14px;
  padding:10px 14px;border-radius:20px;
  background:rgba(13,13,17,.78);
  border:1px solid rgba(255,255,255,.09);
  backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);
  box-shadow:0 18px 44px -26px rgba(0,0,0,.9);
  transition:border-color .4s ease,box-shadow .4s ease;
}
.nxg3-hb-bar.nxg3-is-stuck{border-color:rgba(255,255,255,.16);box-shadow:0 22px 54px -24px rgba(0,0,0,.95)}
.nxg3-hb-search{position:relative;flex:0 0 auto;width:min(260px,32vw);display:flex;align-items:center}
.nxg3-hb-search svg{position:absolute;left:12px;width:14px;height:14px;color:var(--nxg3-ink-faint);pointer-events:none}
.nxg3-hb-search input{
  width:100%;appearance:none;
  padding:9px 32px 9px 34px;border-radius:999px;
  border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.04);
  color:var(--nxg3-ink);font:500 .82rem/1 "Geist",sans-serif;
  transition:border-color .25s ease,background .25s ease;
}
.nxg3-hb-search input::placeholder{color:var(--nxg3-ink-faint)}
.nxg3-hb-search input:focus{outline:none;border-color:rgba(196,113,237,.55);background:rgba(255,255,255,.06)}
.nxg3-hb-search-clear{
  position:absolute;right:8px;width:20px;height:20px;border-radius:50%;
  display:none;align-items:center;justify-content:center;
  background:rgba(255,255,255,.10);color:var(--nxg3-ink-dim);font-size:13px;line-height:1;
}
.nxg3-hb-search.nxg3-has-value .nxg3-hb-search-clear{display:inline-flex}
.nxg3-hb-search-clear:hover{background:rgba(255,255,255,.18);color:#fff}
.nxg3-hb-chips{flex:1 1 auto;min-width:0;display:flex;align-items:center;gap:5px;flex-wrap:wrap;padding:2px 0}
.nxg3-hb-chips::-webkit-scrollbar{display:none}
.nxg3-hb-chip{
  flex:0 0 auto;scroll-snap-align:start;
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 12px;border-radius:999px;
  border:1px solid rgba(255,255,255,.10);background:transparent;
  color:var(--nxg3-ink-dim);font:500 .78rem/1 "Geist",sans-serif;
  white-space:nowrap;cursor:pointer;
  transition:color .25s ease,background .25s ease,border-color .25s ease;
}
.nxg3-hb-chip:hover{color:#fff;border-color:rgba(255,255,255,.24)}
.nxg3-hb-chip.nxg3-on{
  color:#fff;border-color:transparent;
  background:linear-gradient(120deg,rgba(196,113,237,.34),rgba(18,194,233,.22));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);
}
.nxg3-hb-chip em{font-style:normal;font:500 .62rem/1 "Geist Mono",ui-monospace,monospace;opacity:.6}
.nxg3-hb-count{
  flex:0 0 auto;font:500 .68rem/1.3 "Geist Mono",ui-monospace,monospace;
  letter-spacing:.16em;text-transform:uppercase;color:var(--nxg3-ink-faint);white-space:nowrap;text-align:right;
}
.nxg3-hb-count b{color:var(--nxg3-ink);font-weight:600}

/* ---------- INHALT ---------- */
.nxg3-hb-main{position:relative;z-index:2;max-width:var(--nxg3-max-w);margin:0 auto;padding:clamp(40px,6vh,72px) 24px 0}
.nxg3-hb-chapter{padding:clamp(28px,4vh,48px) 0 clamp(36px,5vh,64px);scroll-margin-top:150px}
.nxg3-hb-chapter + .nxg3-hb-chapter{border-top:1px solid var(--nxg3-line)}
.nxg3-hb-chapter-head{
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(18px,3vw,36px);align-items:end;
  margin-bottom:clamp(22px,3vh,34px);
}
.nxg3-hb-num{
  font-family:"Instrument Serif","Times New Roman",serif;font-style:italic;
  font-size:clamp(3.2rem,7vw,6rem);line-height:.8;letter-spacing:-.04em;
  color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.22);
}
.nxg3-hb-chapter-title{
  font:600 clamp(1.5rem,2.8vw,2.3rem)/1.05 "Geist",sans-serif;letter-spacing:-.035em;color:#fff;
}
.nxg3-hb-chapter-lead{margin-top:10px;max-width:64ch;font-size:.98rem;line-height:1.6;color:var(--nxg3-ink-dim)}
.nxg3-hb-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(14px,1.8vw,22px)}
.nxg3-hb-grid > .nxg3-hb-wide{grid-column:1 / -1}

/* Themenkarte */
.nxg3-hb-topic{
  position:relative;
  min-width:0;   /* Grid-Item darf unter seine Inhaltsbreite schrumpfen (Handy!) */
  padding:var(--nxg3-hb-card-pad);
  border-radius:22px;
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));
  border:1px solid rgba(255,255,255,.08);
  scroll-margin-top:150px;
  transition:border-color .35s ease,background .35s ease,transform .5s var(--nxg3-ease-slow);
}
.nxg3-hb-topic:hover{border-color:rgba(255,255,255,.16)}
.nxg3-hb-topic.nxg3-is-target{border-color:rgba(196,113,237,.6);box-shadow:0 0 0 1px rgba(196,113,237,.25),0 30px 70px -40px rgba(196,113,237,.5)}
.nxg3-hb-topic-head{display:flex;align-items:flex-start;gap:14px;padding-right:38px}
.nxg3-hb-ico{
  flex:0 0 auto;width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04);
  color:#fff;
}
.nxg3-hb-ico svg{width:18px;height:18px}
.nxg3-hb-ico[data-t="fire"]{color:#ff9a62;border-color:rgba(255,154,98,.35)}
.nxg3-hb-ico[data-t="spark"],.nxg3-hb-ico[data-t="bolt"]{color:#c9a6ff;border-color:rgba(201,166,255,.35)}
.nxg3-hb-ico[data-t="shield"]{color:#7ff0b6;border-color:rgba(127,240,182,.35)}
.nxg3-hb-ico[data-t="card"]{color:#ffcf6a;border-color:rgba(255,207,106,.35)}
.nxg3-hb-ico[data-t="search"],.nxg3-hb-ico[data-t="screen"],.nxg3-hb-ico[data-t="app"]{color:#8ad6ff;border-color:rgba(138,214,255,.35)}
.nxg3-hb-ico[data-t="rocket"]{color:#ff8fb8;border-color:rgba(255,143,184,.35)}
.nxg3-hb-ico[data-t="db"],.nxg3-hb-ico[data-t="bulb"]{color:#ffd48a;border-color:rgba(255,212,138,.35)}
.nxg3-hb-title{font:600 1.08rem/1.3 "Geist",sans-serif;letter-spacing:-.02em;color:#fff}
.nxg3-hb-where{
  margin-top:6px;display:flex;flex-wrap:wrap;align-items:center;gap:6px;
  font:500 .68rem/1.4 "Geist Mono",ui-monospace,monospace;letter-spacing:.04em;color:var(--nxg3-ink-faint);
}
.nxg3-hb-where b{
  font-weight:500;color:var(--nxg3-ink-dim);
  padding:3px 8px;border-radius:6px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.03);
}
.nxg3-hb-where i{font-style:normal;opacity:.6}
.nxg3-hb-body{margin-top:14px;font-size:.95rem;line-height:1.65;color:var(--nxg3-ink-dim)}
.nxg3-hb-body strong{color:var(--nxg3-ink);font-weight:600}
.nxg3-hb-points{margin-top:12px;list-style:none;display:grid;gap:8px}
.nxg3-hb-points li{
  position:relative;padding-left:20px;font-size:.92rem;line-height:1.55;color:var(--nxg3-ink-dim);
}
.nxg3-hb-points li::before{
  content:'';position:absolute;left:0;top:.62em;width:9px;height:9px;border-radius:50%;
  background:linear-gradient(135deg,var(--nxg3-hb-accent),var(--nxg3-hb-accent-2));opacity:.85;
}
.nxg3-hb-points li strong{color:var(--nxg3-ink);font-weight:600}
/* Beispiel-Box (Prompt / Befehl) */
.nxg3-hb-example{
  margin-top:14px;padding:14px 16px 14px 18px;
  border-radius:14px;border:1px solid rgba(255,255,255,.10);
  border-left:2px solid var(--nxg3-hb-accent);
  background:rgba(255,255,255,.03);
}
.nxg3-hb-example-k{
  display:block;margin-bottom:6px;
  font:500 .58rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--nxg3-ink-faint);
}
.nxg3-hb-example p{font-family:"Instrument Serif","Times New Roman",serif;font-style:italic;font-size:1.05rem;line-height:1.45;color:var(--nxg3-ink)}
.nxg3-hb-example p + p{margin-top:8px}
/* Badges (Credits / kostenlos / Plan) */
.nxg3-hb-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.nxg3-hb-tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 10px;border-radius:999px;
  font:500 .64rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase;
  border:1px solid rgba(255,255,255,.12);color:var(--nxg3-ink-dim);
}
.nxg3-hb-tag::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.nxg3-hb-tag[data-k="credits"]{color:#ffcf6a;border-color:rgba(255,207,106,.35)}
.nxg3-hb-tag[data-k="free"]{color:#7ff0b6;border-color:rgba(127,240,182,.35)}
.nxg3-hb-tag[data-k="pro"]{color:#ff8fb8;border-color:rgba(255,143,184,.35)}
.nxg3-hb-tag[data-k="essential"]{color:#8ad6ff;border-color:rgba(138,214,255,.35)}
.nxg3-hb-tag[data-k="addon"]{color:#c9a6ff;border-color:rgba(201,166,255,.35)}
.nxg3-hb-tag[data-k="new"]{color:#fff;border-color:rgba(255,255,255,.3);background:linear-gradient(120deg,rgba(196,113,237,.3),rgba(18,194,233,.2))}
/* Bild-Slot: Platzhalter, bis der Betreiber die Bild-URL nachreicht */
.nxg3-hb-fig{margin:16px 0 0;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.10);background:#0a0a0e}
/* Echte Bilder: nie beschneiden, nie hoeher als 520px. Was nicht die volle Breite fuellt
   (Hochformat-Screenshots, sehr breite Slots) steht zentriert auf dem Platzhalter-Verlauf. */
.nxg3-hb-fig img{display:block;width:auto;height:auto;max-width:100%;max-height:min(520px,72vh);margin:0 auto}
.nxg3-hb-fig img.nxg3-hb-img-loading{width:100%;aspect-ratio:16/9}
.nxg3-hb-fig.nxg3-hb-fig-has-img{
  background-color:#0a0a0e;
  background-image:
    radial-gradient(60% 80% at 30% 20%,rgba(196,113,237,.18),transparent 60%),
    radial-gradient(50% 70% at 80% 80%,rgba(18,194,233,.14),transparent 60%),
    repeating-linear-gradient(135deg,rgba(255,255,255,.025) 0 10px,transparent 10px 22px);
}
.nxg3-hb-fig-ph{
  aspect-ratio:16/9;display:grid;place-items:center;text-align:center;
  background:
    radial-gradient(60% 80% at 30% 20%,rgba(196,113,237,.18),transparent 60%),
    radial-gradient(50% 70% at 80% 80%,rgba(18,194,233,.14),transparent 60%),
    repeating-linear-gradient(135deg,rgba(255,255,255,.025) 0 10px,transparent 10px 22px);
}
.nxg3-hb-fig-ph span{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;
  border:1px dashed rgba(255,255,255,.22);
  font:500 .62rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--nxg3-ink-dim);
}
.nxg3-hb-fig-ph svg{width:14px;height:14px}
.nxg3-hb-fig figcaption{padding:9px 14px;font-size:.74rem;line-height:1.4;color:var(--nxg3-ink-faint);border-top:1px solid rgba(255,255,255,.06)}
.nxg3-hb-fig.nxg3-hb-fig-tall .nxg3-hb-fig-ph{aspect-ratio:4/5;max-height:420px}
/* Permalink */
.nxg3-hb-permalink{
  position:absolute;top:18px;right:18px;
  width:30px;height:30px;border-radius:9px;
  display:grid;place-items:center;
  color:var(--nxg3-ink-faint);border:1px solid transparent;
  transition:color .25s ease,border-color .25s ease,background .25s ease;
}
.nxg3-hb-permalink svg{width:14px;height:14px}
.nxg3-hb-topic:hover .nxg3-hb-permalink{color:var(--nxg3-ink-dim);border-color:rgba(255,255,255,.10)}
.nxg3-hb-permalink:hover{color:#fff;background:rgba(255,255,255,.06)}
.nxg3-hb-permalink.nxg3-copied{color:#7ff0b6;border-color:rgba(127,240,182,.4)}
/* Suchtreffer */
.nxg3-hb-topic mark[data-hb-mark]{background:rgba(196,113,237,.3);color:#fff;border-radius:3px;padding:0 2px}
.nxg3-hb-hidden{display:none !important}
.nxg3-hb-empty{
  display:none;margin:28px auto 0;max-width:560px;text-align:center;
  padding:34px 24px;border-radius:20px;border:1px dashed rgba(255,255,255,.16);
}
.nxg3-hb-empty.nxg3-on{display:block}
.nxg3-hb-empty h3{font:600 1.15rem/1.3 "Geist",sans-serif;color:#fff;letter-spacing:-.02em}
.nxg3-hb-empty p{margin-top:8px;font-size:.92rem;color:var(--nxg3-ink-dim);line-height:1.55}
.nxg3-hb-empty button{
  margin-top:16px;padding:10px 18px;border-radius:999px;
  border:1px solid rgba(255,255,255,.18);font:500 .82rem/1 "Geist",sans-serif;color:#fff;
}

/* ---------- MODELL-TABELLE (Kapitel 2) ---------- */
.nxg3-hb-models{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px}
.nxg3-hb-model{
  padding:18px 16px 16px;border-radius:16px;
  border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.03);
  display:flex;flex-direction:column;gap:8px;
}
.nxg3-hb-model-name{font:600 1.05rem/1 "Geist",sans-serif;letter-spacing:-.02em;color:#fff}
.nxg3-hb-model-tag{font:500 .58rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.18em;text-transform:uppercase;color:var(--nxg3-ink-faint)}
.nxg3-hb-model-desc{font-size:.84rem;line-height:1.5;color:var(--nxg3-ink-dim)}
.nxg3-hb-model-cr{margin-top:auto;padding-top:10px;border-top:1px solid rgba(255,255,255,.08);font:500 .72rem/1.3 "Geist Mono",ui-monospace,monospace;color:#ffcf6a}
.nxg3-hb-model-cr small{display:block;color:var(--nxg3-ink-faint);letter-spacing:.1em;text-transform:uppercase;font-size:.56rem;margin-top:3px}
.nxg3-hb-model[data-m="pro"]{border-color:rgba(255,143,184,.35);background:linear-gradient(160deg,rgba(255,143,184,.10),rgba(255,255,255,.02))}

/* ---------- CREDIT-RECHNER (Kapitel 7) ---------- */
.nxg3-hb-calc{
  margin-top:18px;padding:clamp(20px,2.6vw,28px);
  border-radius:20px;border:1px solid rgba(255,207,106,.28);
  background:linear-gradient(160deg,rgba(255,207,106,.08),rgba(255,255,255,.02));
}
.nxg3-hb-calc-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.nxg3-hb-calc-group{display:flex;flex-direction:column;gap:8px;min-width:0}
.nxg3-hb-calc-label{font:500 .62rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.18em;text-transform:uppercase;color:var(--nxg3-ink-faint)}
.nxg3-hb-calc-opts{display:flex;flex-wrap:wrap;gap:6px}
.nxg3-hb-calc-opt{
  padding:8px 13px;border-radius:999px;
  border:1px solid rgba(255,255,255,.12);color:var(--nxg3-ink-dim);
  font:500 .8rem/1 "Geist",sans-serif;transition:all .25s ease;
}
.nxg3-hb-calc-opt:hover{color:#fff;border-color:rgba(255,255,255,.26)}
.nxg3-hb-calc-opt.nxg3-on{color:#111;background:#ffcf6a;border-color:#ffcf6a;font-weight:600}
.nxg3-hb-calc-opt[disabled]{opacity:.35;cursor:not-allowed}
.nxg3-hb-calc-out{
  margin-top:18px;padding-top:18px;border-top:1px solid rgba(255,255,255,.10);
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:center;
}
.nxg3-hb-calc-big{
  font:600 clamp(2.4rem,5vw,3.6rem)/1 "Geist",sans-serif;letter-spacing:-.04em;color:#fff;
  font-variant-numeric:tabular-nums;
}
/* „Anfragen im Monat" als kraeftige Pille direkt unter der Zahl — Betreiber-Wunsch Sept. 2026 (wurde ueberlesen) */
.nxg3-hb-calc-big small{display:inline-block;margin-top:10px;padding:7px 13px;border-radius:999px;font:700 .82rem/1 "Geist",sans-serif;letter-spacing:.01em;text-transform:none;color:#111;background:#ffcf6a}
.nxg3-hb-calc-text{font-size:.92rem;line-height:1.55;color:var(--nxg3-ink-dim)}
.nxg3-hb-calc-text b{color:#fff;font-weight:600}
.nxg3-hb-calc-note{margin-top:12px;font-size:.74rem;line-height:1.5;color:var(--nxg3-ink-faint)}
/* Kostet / kostet nicht */
.nxg3-hb-cost{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:16px}
.nxg3-hb-cost-col{min-width:0;padding:18px;border-radius:16px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.025)}
.nxg3-hb-cost-col h4{display:flex;align-items:center;gap:8px;font:600 .92rem/1.2 "Geist",sans-serif;color:#fff;letter-spacing:-.01em}
.nxg3-hb-cost-col h4::before{content:'';width:8px;height:8px;border-radius:50%}
.nxg3-hb-cost-col[data-k="yes"] h4::before{background:#ffcf6a}
.nxg3-hb-cost-col[data-k="no"] h4::before{background:#7ff0b6}
.nxg3-hb-cost-col ul{list-style:none;margin-top:12px;display:grid;gap:7px}
.nxg3-hb-cost-col li{font-size:.88rem;line-height:1.5;color:var(--nxg3-ink-dim);padding-left:16px;position:relative}
.nxg3-hb-cost-col li::before{content:'';position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.5}
/* Plan-Tabelle */
.nxg3-hb-plans{width:100%;border-collapse:collapse;margin-top:16px;font-size:.88rem}
.nxg3-hb-plans th,.nxg3-hb-plans td{padding:12px 12px;text-align:left;border-bottom:1px solid rgba(255,255,255,.08);vertical-align:top}
.nxg3-hb-plans th{font:500 .62rem/1.3 "Geist Mono",ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--nxg3-ink-faint)}
.nxg3-hb-plans td{color:var(--nxg3-ink-dim);line-height:1.5}
.nxg3-hb-plans td:first-child{color:#fff;font-weight:600}
.nxg3-hb-plans td.nxg3-num{font-variant-numeric:tabular-nums;white-space:nowrap}
.nxg3-hb-tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;min-width:0;max-width:100%}

/* ---------- Zurück nach oben ---------- */
.nxg3-hb-top{
  position:fixed;right:22px;bottom:22px;z-index:70;
  width:46px;height:46px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(20,20,26,.85);border:1px solid rgba(255,255,255,.14);
  color:#fff;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  opacity:0;transform:translateY(12px);pointer-events:none;
  transition:opacity .35s ease,transform .35s var(--nxg3-ease-slow),border-color .3s ease;
}
.nxg3-hb-top svg{width:18px;height:18px}
.nxg3-hb-top.nxg3-is-visible{opacity:1;transform:none;pointer-events:auto}
.nxg3-hb-top:hover{border-color:rgba(255,255,255,.3)}

/* ---------- End-CTA ---------- */
.nxg3-hb-endcta{padding-top:0}
.nxg3-hb-endcta-row{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}

/* ---------- Reveal-Ausfall ---------- */
html.nxg3-no-reveal .nxg3-reveal{opacity:1 !important;transform:none !important}

/* ---------- Responsive ---------- */
@media(max-width:1080px){
  .nxg3-hb-hero-grid{grid-template-columns:minmax(0,1fr);gap:34px}
  .nxg3-hb-stage{height:clamp(300px,40vh,400px)}
}
@media(max-width:900px){
  .nxg3-hb-barwrap{top:62px;padding:0 16px}
  .nxg3-hb-bar{flex-wrap:wrap;gap:9px;padding:10px 11px;border-radius:18px}
  .nxg3-hb-search{order:1;flex:1 1 auto;width:auto}
  .nxg3-hb-count{order:2;flex:0 0 auto;font-size:.62rem;letter-spacing:.1em}
  .nxg3-hb-chips{order:3;flex:1 1 100%;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;scroll-snap-type:x proximity;margin:0 -11px;padding:2px 11px}
  .nxg3-hb-search input{padding:8px 30px 8px 32px}
  .nxg3-hb-grid{grid-template-columns:minmax(0,1fr)}
  .nxg3-hb-models{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nxg3-hb-chapter-head{grid-template-columns:minmax(0,1fr);gap:10px}
  .nxg3-hb-num{font-size:2.6rem}
}
@media(max-width:640px){
  :root{--nxg3-hb-card-pad:20px 16px 18px}
  .nxg3-hb-main{padding-left:16px;padding-right:16px}
  .nxg3-hb-hero-title{font-size:clamp(2.3rem,11vw,3.2rem)}
  .nxg3-hb-search-big input{padding:15px 48px 15px 46px;font-size:.95rem}
  .nxg3-hb-search-big kbd{display:none}
  .nxg3-hb-stage{display:none}
  .nxg3-hb-stats{gap:18px 26px}
  .nxg3-hb-quick{gap:6px}
  .nxg3-hb-quick a{padding:8px 12px;font-size:.76rem}
  .nxg3-hb-models{grid-template-columns:minmax(0,1fr)}
  .nxg3-hb-calc-row{grid-template-columns:minmax(0,1fr)}
  .nxg3-hb-calc-out{grid-template-columns:minmax(0,1fr);gap:10px}
  .nxg3-hb-cost{grid-template-columns:minmax(0,1fr)}
  .nxg3-hb-topic-head{padding-right:34px}
  .nxg3-hb-permalink{top:14px;right:14px}
  .nxg3-hb-endcta-row{flex-direction:column}
  .nxg3-hb-endcta-row .nxg3-btn{width:100%;justify-content:center}
  .nxg3-hb-top{right:14px;bottom:14px;width:42px;height:42px}
}


/* Beruhigungs-Kasten "Keine versteckten Kosten" (Kapitel Credits, hb-44) */
.nxg3-hb-calm{margin-top:16px;display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:16px;border:1px solid rgba(127,240,182,.28);background:linear-gradient(135deg,rgba(127,240,182,.10),rgba(127,240,182,.03))}
.nxg3-hb-calm-ico{flex:0 0 auto;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#7ff0b6;border:1px solid rgba(127,240,182,.35);background:rgba(127,240,182,.08)}
.nxg3-hb-calm-ico svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nxg3-hb-calm-body{min-width:0}
.nxg3-hb-calm b{display:block;font:600 .95rem/1.25 "Geist",sans-serif;color:#fff;letter-spacing:-.01em}
.nxg3-hb-calm p{margin:6px 0 0;font-size:.9rem;line-height:1.55;color:var(--nxg3-ink-dim)}
@media (max-width:640px){.nxg3-hb-calm{padding:14px;gap:12px}.nxg3-hb-calm-ico{width:34px;height:34px}}

/* Faustregel-Kachel hb-09: vier Stufen-Karten + Merksatz (Betreiber-Text Sept. 2026) */
.nxg3-hb-tiers{margin-top:16px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.nxg3-hb-tier{min-width:0;padding:16px 18px;border-radius:14px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.03);--nxg3-hb-tier:#8ad6ff}
.nxg3-hb-tier[data-m="flow"]{--nxg3-hb-tier:#7ff0b6}
.nxg3-hb-tier[data-m="core"]{--nxg3-hb-tier:#8ad6ff}
.nxg3-hb-tier[data-m="plus"]{--nxg3-hb-tier:#c9a6ff}
.nxg3-hb-tier[data-m="pro"]{--nxg3-hb-tier:#ff8fb8}
.nxg3-hb-tier h4{display:flex;align-items:center;gap:9px;font:600 1rem/1.25 "Geist",sans-serif;color:#fff;letter-spacing:-.01em}
.nxg3-hb-tier h4::before{content:'';flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:var(--nxg3-hb-tier);box-shadow:0 0 12px var(--nxg3-hb-tier)}
.nxg3-hb-tier p{margin:8px 0 0;font-size:.9rem;line-height:1.55;color:var(--nxg3-ink-dim)}
.nxg3-hb-tier-meta{display:inline-block;margin-top:12px;padding:5px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.16);font:500 .62rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--nxg3-hb-tier)}
@supports (color: color-mix(in srgb, red 50%, blue)){.nxg3-hb-tier-meta{border-color:color-mix(in srgb,var(--nxg3-hb-tier) 40%,transparent)}}
.nxg3-hb-memo{margin-top:14px;padding:14px 16px 14px 18px;border-radius:14px;border:1px solid rgba(255,207,106,.28);border-left:2px solid #ffcf6a;background:rgba(255,207,106,.06)}
.nxg3-hb-memo-k{display:block;margin-bottom:6px;font:500 .58rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#ffcf6a}
.nxg3-hb-memo p{font-size:.92rem;line-height:1.55;color:var(--nxg3-ink)}
@media (max-width:900px){.nxg3-hb-tiers{grid-template-columns:minmax(0,1fr)}}
@media (max-width:640px){.nxg3-hb-tier{padding:14px}}

/* ============================================================
   VARIANTE D — „Graphit" (Sept. 2026): dieselbe Struktur wie Variante C
   (Kapitel-Banner in Kapitelfarbe, weisse Akzentlinien, Farbcode, Kapitel-
   Leiste links), aber der Inhalt liegt auf weichem Graphit statt Schwarz —
   bleibt im dunklen Look der Landingpage. Alles auf .nxg3-hb-paper begrenzt.
   ============================================================ */
.nxg3-hb-paper{
  --nxg3-ink:#f4f4f6;--nxg3-ink-dim:rgba(244,244,246,.74);--nxg3-ink-faint:rgba(244,244,246,.48);--nxg3-line:rgba(255,255,255,.10);
  --nxg3-hb-kap:#c9a6ff;--nxg3-hb-kap-rgb:201,166,255;
  position:relative;z-index:3;color:var(--nxg3-ink);
  margin:-28px 0 clamp(44px,6vh,80px);padding:14px 0 clamp(56px,7vh,96px);
  border-radius:clamp(24px,3vw,40px);
  border:1px solid rgba(255,255,255,.07);
  background:
    radial-gradient(55% 38% at 100% 0%,rgba(196,113,237,.10),transparent 60%),
    radial-gradient(50% 36% at 0% 100%,rgba(18,194,233,.08),transparent 60%),
    linear-gradient(180deg,#1f2027,#1a1b21);
  box-shadow:0 -40px 90px -50px rgba(0,0,0,.9),0 40px 90px -50px rgba(0,0,0,.9),inset 0 1px 0 rgba(255,255,255,.06);
}
.nxg3-hb-paper .nxg3-hb-chapter[data-kap="01"]{--nxg3-hb-kap:#8ad6ff;--nxg3-hb-kap-rgb:138,214,255}
.nxg3-hb-paper .nxg3-hb-chapter[data-kap="02"]{--nxg3-hb-kap:#c9a6ff;--nxg3-hb-kap-rgb:201,166,255}
.nxg3-hb-paper .nxg3-hb-chapter[data-kap="03"]{--nxg3-hb-kap:#7ff0b6;--nxg3-hb-kap-rgb:127,240,182}
.nxg3-hb-paper .nxg3-hb-chapter[data-kap="04"]{--nxg3-hb-kap:#ffd48a;--nxg3-hb-kap-rgb:255,212,138}
.nxg3-hb-paper .nxg3-hb-chapter[data-kap="05"]{--nxg3-hb-kap:#ff9a62;--nxg3-hb-kap-rgb:255,154,98}
.nxg3-hb-paper .nxg3-hb-chapter[data-kap="06"]{--nxg3-hb-kap:#6ee7d8;--nxg3-hb-kap-rgb:110,231,216}
.nxg3-hb-paper .nxg3-hb-chapter[data-kap="07"]{--nxg3-hb-kap:#ffcf6a;--nxg3-hb-kap-rgb:255,207,106}
.nxg3-hb-paper .nxg3-hb-chapter[data-kap="08"]{--nxg3-hb-kap:#ff8fb8;--nxg3-hb-kap-rgb:255,143,184}
.nxg3-hb-paper .nxg3-hb-chapter[data-kap="09"]{--nxg3-hb-kap:#b8c4ff;--nxg3-hb-kap-rgb:184,196,255}

/* --- Leiste --- */
.nxg3-hb-paper .nxg3-hb-bar{background:rgba(30,31,38,.82);border-color:rgba(255,255,255,.11)}
.nxg3-hb-paper .nxg3-hb-bar.nxg3-is-stuck{border-color:rgba(255,255,255,.18)}
.nxg3-hb-paper .nxg3-hb-search input{border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.06)}
.nxg3-hb-paper .nxg3-hb-chip{border-color:rgba(255,255,255,.14)}

/* --- Kapitel als Banner --- */
.nxg3-hb-paper .nxg3-hb-chapter{position:relative;padding:clamp(30px,4.5vh,52px) 0 clamp(40px,6vh,72px)}
.nxg3-hb-paper .nxg3-hb-chapter + .nxg3-hb-chapter{border-top:0}
.nxg3-hb-paper .nxg3-hb-chapter + .nxg3-hb-chapter::before{content:'';display:block;height:1px;margin:0 auto clamp(30px,4.5vh,52px);background:linear-gradient(90deg,transparent,rgba(255,255,255,.16),transparent)}
.nxg3-hb-paper .nxg3-hb-chapter::after{content:'';position:absolute;left:-24px;right:-24px;top:0;height:320px;pointer-events:none;z-index:-1;background:radial-gradient(60% 100% at 0% 0%,rgba(var(--nxg3-hb-kap-rgb),.07),transparent 70%)}
.nxg3-hb-paper .nxg3-hb-chapter-head{
  position:relative;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:clamp(18px,3vw,34px);
  padding:clamp(22px,3vw,32px) clamp(22px,3vw,36px);border-radius:24px;
  background:linear-gradient(135deg,rgba(var(--nxg3-hb-kap-rgb),.17),rgba(var(--nxg3-hb-kap-rgb),.04)),#22232b;
  border:1px solid rgba(var(--nxg3-hb-kap-rgb),.32);
  box-shadow:0 24px 54px -36px rgba(var(--nxg3-hb-kap-rgb),.55),inset 0 1px 0 rgba(255,255,255,.06);
  margin-bottom:clamp(22px,3vh,32px);
}
.nxg3-hb-paper .nxg3-hb-num{color:var(--nxg3-hb-kap);-webkit-text-stroke:0;font-size:clamp(3rem,6vw,5rem);line-height:.85;opacity:1;text-shadow:0 0 30px rgba(var(--nxg3-hb-kap-rgb),.35)}
.nxg3-hb-paper .nxg3-hb-chapter-eyebrow{margin:0 0 8px;font:500 .62rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--nxg3-hb-kap)}

/* --- Karten --- */
.nxg3-hb-paper .nxg3-hb-topic{overflow:hidden;border-radius:22px;background:linear-gradient(180deg,#26272f,#212229);border:1px solid rgba(255,255,255,.10);box-shadow:0 20px 44px -30px rgba(0,0,0,.75),inset 0 1px 0 rgba(255,255,255,.05)}
.nxg3-hb-paper .nxg3-hb-topic::before{content:'';position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--nxg3-hb-kap),rgba(var(--nxg3-hb-kap-rgb),.10))}
.nxg3-hb-paper .nxg3-hb-topic:hover{border-color:rgba(255,255,255,.2);box-shadow:0 26px 56px -30px rgba(0,0,0,.85),inset 0 1px 0 rgba(255,255,255,.07)}
.nxg3-hb-paper .nxg3-hb-ico{color:var(--nxg3-hb-kap);border-color:rgba(var(--nxg3-hb-kap-rgb),.35);background:rgba(var(--nxg3-hb-kap-rgb),.10)}
.nxg3-hb-paper .nxg3-hb-title{font-size:1.14rem}
.nxg3-hb-paper .nxg3-hb-where b{border-color:rgba(255,255,255,.12);background:rgba(255,255,255,.05)}
.nxg3-hb-paper .nxg3-hb-body{max-width:66ch}
.nxg3-hb-paper .nxg3-hb-points li::before{background:linear-gradient(135deg,var(--nxg3-hb-kap),rgba(var(--nxg3-hb-kap-rgb),.55));opacity:1}
.nxg3-hb-paper .nxg3-hb-example{background:rgba(var(--nxg3-hb-kap-rgb),.07);border-color:rgba(var(--nxg3-hb-kap-rgb),.24);border-left-color:var(--nxg3-hb-kap)}
.nxg3-hb-paper .nxg3-hb-example-k{color:var(--nxg3-hb-kap)}
.nxg3-hb-paper .nxg3-hb-tag{background:rgba(255,255,255,.03)}
.nxg3-hb-paper .nxg3-hb-fig{border-color:rgba(255,255,255,.12);box-shadow:0 14px 34px -24px rgba(0,0,0,.8)}
.nxg3-hb-paper .nxg3-hb-empty{background:rgba(255,255,255,.03);border-color:rgba(255,255,255,.2)}

/* --- Modelle, Stufen, Rechner, Kosten --- */
.nxg3-hb-paper .nxg3-hb-model{background:#22232b;border-color:rgba(255,255,255,.11)}
.nxg3-hb-paper .nxg3-hb-model[data-m="pro"]{border-color:rgba(255,143,184,.4);background:linear-gradient(160deg,rgba(255,143,184,.12),#22232b)}
.nxg3-hb-paper .nxg3-hb-tier{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.12)}
.nxg3-hb-paper .nxg3-hb-calc-opt{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.03)}
.nxg3-hb-paper .nxg3-hb-cost-col{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12)}
.nxg3-hb-paper .nxg3-hb-plans th,.nxg3-hb-paper .nxg3-hb-plans td{border-bottom-color:rgba(255,255,255,.10)}

/* --- Kapitel-Leiste links --- */
.nxg3-hb-rail{display:none}
@media (min-width:1200px){
  .nxg3-hb-paper .nxg3-hb-main{max-width:calc(var(--nxg3-max-w) + 254px);display:grid;grid-template-columns:210px minmax(0,1fr);column-gap:44px;align-items:start}
  .nxg3-hb-rail{display:block;grid-column:1;grid-row:1 / span 40;position:sticky;top:128px;padding-top:clamp(30px,4.5vh,52px)}
  .nxg3-hb-paper .nxg3-hb-chapter,.nxg3-hb-paper .nxg3-hb-empty{grid-column:2}
}
.nxg3-hb-rail ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.nxg3-hb-rail a{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:center;padding:9px 12px;border-radius:12px;border:1px solid transparent;color:var(--nxg3-ink-dim);text-decoration:none;font:500 .82rem/1.25 "Geist",sans-serif;transition:background .25s ease,border-color .25s ease,color .25s ease}
.nxg3-hb-rail a i{font:italic 500 .86rem/1 "Instrument Serif","Times New Roman",serif;min-width:18px}
.nxg3-hb-rail a em{font:500 .6rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.08em;color:var(--nxg3-ink-faint)}
.nxg3-hb-rail a:hover{background:rgba(255,255,255,.05);color:#fff}
.nxg3-hb-rail a.nxg3-on{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:#fff}
.nxg3-hb-rail li.nxg3-hb-dim a{opacity:.3}
.nxg3-hb-rail a[data-kap="01"] i{color:#8ad6ff}
.nxg3-hb-rail a[data-kap="02"] i{color:#c9a6ff}
.nxg3-hb-rail a[data-kap="03"] i{color:#7ff0b6}
.nxg3-hb-rail a[data-kap="04"] i{color:#ffd48a}
.nxg3-hb-rail a[data-kap="05"] i{color:#ff9a62}
.nxg3-hb-rail a[data-kap="06"] i{color:#6ee7d8}
.nxg3-hb-rail a[data-kap="07"] i{color:#ffcf6a}
.nxg3-hb-rail a[data-kap="08"] i{color:#ff8fb8}
.nxg3-hb-rail a[data-kap="09"] i{color:#b8c4ff}

/* --- Handy --- */
@media (max-width:900px){
  .nxg3-hb-paper .nxg3-hb-chapter-head{grid-template-columns:minmax(0,1fr);gap:12px;padding:20px 20px}
  .nxg3-hb-paper .nxg3-hb-num{font-size:2.6rem}
}
@media (max-width:640px){
  .nxg3-hb-paper{margin:-18px 0 40px;border-radius:22px;padding-bottom:44px}
  .nxg3-hb-paper .nxg3-hb-chapter-head{padding:18px 16px;border-radius:18px}
  .nxg3-hb-paper .nxg3-hb-topic{border-radius:18px}
}

/* Aktive Zustaende im Graphit-Block. WICHTIG: `.nxg3-hb-paper .x` hat dieselbe Spezifitaet wie `.x.nxg3-on`
   und steht spaeter im Stylesheet — ohne diese Regeln verlieren aktive Knoepfe ihre Hervorhebung (Sept. 2026 passiert). */
.nxg3-hb-paper .nxg3-hb-calc-opt{transition:all .25s ease}
.nxg3-hb-paper .nxg3-hb-calc-opt.nxg3-on{color:#111;background:linear-gradient(135deg,#ffe08a,#ffc24a);border-color:#ffcf6a;font-weight:700;box-shadow:0 10px 24px -10px rgba(255,207,106,.75),inset 0 1px 0 rgba(255,255,255,.55);transform:translateY(-1px)}
.nxg3-hb-paper .nxg3-hb-calc-opt.nxg3-on::before{content:'✓';display:inline-block;margin-right:7px;font-weight:700;font-size:.85em}
.nxg3-hb-paper .nxg3-hb-calc-opt:not(.nxg3-on):not([disabled]){color:var(--nxg3-ink-dim)}
.nxg3-hb-paper .nxg3-hb-calc-opt:not(.nxg3-on):not([disabled]):hover{color:#fff;border-color:rgba(255,207,106,.5);background:rgba(255,207,106,.08)}
.nxg3-hb-paper .nxg3-hb-calc-opt[disabled]{opacity:.28}
.nxg3-hb-paper .nxg3-hb-chip.nxg3-on{border-color:transparent}
.nxg3-hb-paper .nxg3-hb-topic.nxg3-is-target{border-color:rgba(196,113,237,.6);box-shadow:0 0 0 1px rgba(196,113,237,.25),0 30px 70px -40px rgba(196,113,237,.5)}