/* fiberONE — geteiltes Seiten-Chrome für die neuen Unterseiten
   (Tokens, Nav, Footer, Buttons, Basis-Komponenten).
   Extrahiert aus dem Bestands-Inline-CSS (Impressum/Support), damit
   neue Seiten exakt gleich aussehen, aber schlank bleiben. */

:root{color-scheme:dark;
  --bg:#04070F; --panel:#0A1120; --panel-2:#0D1526;
  --line:rgba(142,205,255,.13); --line-strong:rgba(142,205,255,.28);
  --cyan:#39C2FF; --beam:#AEE4FF; --violet:#8B7CFF; --teal:#2FD3C2;
  --txt:#F2F7FC; --muted:rgba(226,240,252,.64); --muted-2:rgba(226,240,252,.42);
  --display:"Dosis",system-ui,sans-serif; --body:"Instrument Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace; --max:1180px;
}
body.day{color-scheme:light;
  --bg:#EAF2FA; --panel:#FFFFFF; --panel-2:#E9F1F8;
  --line:rgba(14,127,191,.16); --line-strong:rgba(14,127,191,.30);
  --txt:#07182A; --muted:rgba(12,30,50,.66); --muted-2:rgba(12,30,50,.46);
  --beam:#0E7FBF;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scrollbar-width:none;-ms-overflow-style:none}
html::-webkit-scrollbar{width:0;height:0;display:none}
body::-webkit-scrollbar{width:0;height:0;display:none}
body{background-color:var(--bg);color:var(--txt);font-family:var(--body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;transition:background-color .5s ease,color .5s ease}
::selection{background:rgba(57,194,255,.35)}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
img{max-width:100%;display:block}

/* ---------- Faser-Spine (Signatur: durchgehende Glasfaser am rechten Rand, ersetzt den Scrollbalken) ---------- */
.spine{position:fixed;right:22px;top:84px;bottom:28px;width:14px;z-index:5;pointer-events:auto;cursor:grab;touch-action:none}
.spine.grabbing{cursor:grabbing}
.spine .rail{position:absolute;top:0;bottom:0;left:50%;width:2px;transform:translateX(-50%);background:linear-gradient(to bottom,transparent,var(--line) 12%,var(--line) 88%,transparent)}
.spine .fill{position:absolute;left:50%;top:0;width:2px;height:0;transform:translateX(-50%);background:linear-gradient(to bottom,transparent,var(--cyan));transition:height .15s linear;opacity:.85}
.spine .photon{position:absolute;left:50%;width:9px;height:9px;border-radius:50%;background:var(--beam);transform:translate(-50%,-50%);box-shadow:0 0 10px 3px rgba(57,194,255,.65);transition:top .15s linear}
@media(max-width:1280px){.spine{display:none}}

/* ---------------- Nav ---------------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:clamp(18px,3vw,40px);
  padding:0 clamp(20px,4vw,48px);height:68px;background:rgba(4,7,15,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
body.day .nav{background:rgba(255,255,255,.86)}
.logo{font-family:var(--display);font-weight:700;font-size:23px;flex:none;white-space:nowrap}
.logo b{color:var(--cyan);font-weight:700}
.nav-links{display:flex;gap:30px;font-size:15px;color:var(--muted)}
.nav-links a{transition:color .2s;padding:6px 0}
.nav-links a:hover,.nav-links a.here{color:var(--txt)}
.nav-links a.here{color:var(--beam)}
.nav-cta{font-size:14px;font-weight:600;color:#04212F;background:var(--cyan);border:none;border-radius:999px;padding:10px 20px;display:inline-block;white-space:nowrap;transition:transform .15s,box-shadow .25s}
.lang-switch{flex:none;white-space:nowrap}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 6px 30px rgba(57,194,255,.5)}
.theme-toggle{width:40px;height:40px;border-radius:50%;flex:none;display:inline-flex;align-items:center;justify-content:center;background:rgba(57,194,255,.1);border:1px solid var(--line-strong);color:var(--cyan);transition:border-color .2s,background .2s,transform .15s}
.theme-toggle:hover{border-color:var(--cyan);transform:translateY(-1px)}
.theme-toggle svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.burger{display:none;background:none;border:1px solid var(--line-strong);border-radius:8px;color:var(--txt);width:42px;height:38px;font-size:18px;line-height:1}
@media(max-width:1150px){
  .theme-toggle{display:none}
  .nav-links{display:none;position:fixed;top:68px;left:0;right:0;flex-direction:column;gap:0;background:rgba(6,10,20,.97);border-bottom:1px solid var(--line);padding:8px 24px 18px}
  body.day .nav-links{background:rgba(255,255,255,.97)}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 4px;border-bottom:1px solid rgba(142,205,255,.07);font-size:16px}
  .burger{display:block}
  .nav-cta{display:none}
}

/* ---------------- Header / type ---------------- */
.head{max-width:var(--max);margin:0 auto;padding:140px clamp(20px,5vw,48px) 26px}
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);display:flex;align-items:center;gap:10px;margin-bottom:18px}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--cyan)}
h1{font-family:var(--display);font-weight:700;font-size:clamp(34px,5.4vw,58px);line-height:1.06;letter-spacing:.005em;margin-bottom:16px}
.head p.lead{color:var(--muted);max-width:62ch;font-size:clamp(17px,1.6vw,19px)}
.beam{color:var(--beam);text-shadow:0 0 28px rgba(57,194,255,.55)}
body.day .beam{text-shadow:none}

h2{font-family:var(--display);font-weight:700;font-size:clamp(25px,3vw,36px);line-height:1.12;letter-spacing:.005em}
h3{font-family:var(--display);font-weight:700;font-size:clamp(19px,2.1vw,23px)}

/* ---------------- Layout ---------------- */
.wrap{max-width:var(--max);margin:0 auto;padding:clamp(40px,6vh,70px) clamp(20px,5vw,48px)}
.sec-head{margin-bottom:34px;max-width:64ch}
.sec-head h2{margin-bottom:12px}
.sec-head p{color:var(--muted)}
.divider{height:1px;background:var(--line);max-width:var(--max);margin:0 auto}

/* ---------------- Buttons ---------------- */
.btn-primary{font-size:15px;font-weight:600;color:#04212F;background:var(--cyan);border:none;border-radius:999px;padding:13px 26px;display:inline-block;transition:transform .15s,box-shadow .25s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 30px rgba(57,194,255,.5)}
.btn-ghost{font-size:15px;font-weight:500;color:var(--txt);background:rgba(255,255,255,.04);border:1px solid var(--line-strong);border-radius:999px;padding:12px 24px;display:inline-block;transition:border-color .2s,background .2s}
.btn-ghost:hover{border-color:var(--cyan);background:rgba(57,194,255,.08)}
.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* ---------------- Cards / feature grid ---------------- */
.grid{display:grid;gap:18px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:860px){.grid.cols-2,.grid.cols-3{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:clamp(22px,3vw,30px);transition:transform .2s,border-color .2s}
.card.lift:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:15.5px}
.ico{width:46px;height:46px;border-radius:13px;background:rgba(57,194,255,.1);border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.ico svg{width:24px;height:24px;fill:none;stroke:var(--cyan);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* mono eyebrow inline */
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2)}

/* stat row */
.stats{display:flex;flex-wrap:wrap;gap:clamp(20px,4vw,52px)}
.stat b{font-family:var(--display);font-weight:800;font-size:clamp(30px,4vw,46px);color:var(--beam);display:block;line-height:1}
.stat span{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2)}

/* note / callout */
.note{background:var(--panel);border:1px solid var(--line);border-left:2px solid var(--cyan);border-radius:0 12px 12px 0;padding:15px 19px;font-size:15px;color:var(--muted);margin:16px 0;max-width:74ch}
.note strong{color:var(--txt)}

/* checklist */
.checks{list-style:none;display:grid;gap:11px;margin-top:8px}
.checks li{position:relative;padding-left:30px;color:var(--muted)}
.checks li::before{content:"";position:absolute;left:2px;top:6px;width:9px;height:16px;border:solid var(--cyan);border-width:0 2px 2px 0;transform:rotate(42deg)}

/* CTA band */
.cta-band{background:var(--panel);border:1px solid var(--line-strong);border-radius:22px;padding:clamp(26px,4vw,40px);display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap;margin-top:40px}
.cta-band h3{margin-bottom:6px}
.cta-band p{color:var(--muted);font-size:15.5px;max-width:48ch}

/* media placeholder (striped) */
.ph{position:relative;border:1px solid var(--line-strong);border-radius:16px;overflow:hidden;background:
  repeating-linear-gradient(135deg,rgba(57,194,255,.05) 0 14px,transparent 14px 28px),var(--panel-2);
  display:flex;align-items:flex-end;padding:14px;min-height:220px}
.ph span{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--muted-2);background:rgba(4,7,15,.55);border:1px solid var(--line);padding:5px 9px;border-radius:7px}
body.day .ph span{background:rgba(255,255,255,.7)}

/* ---------------- Footer ---------------- */
footer{border-top:1px solid var(--line);background:var(--panel)}
.foot-grid{max-width:var(--max);margin:0 auto;padding:48px clamp(20px,5vw,48px) 20px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}}
.foot-grid h4{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin-bottom:14px}
.foot-grid p{color:var(--muted-2);font-size:14px;max-width:38ch}
.foot-grid ul{list-style:none;display:grid;gap:9px}
.foot-grid a{color:var(--muted);font-size:14.5px;transition:color .2s}
.foot-grid a:hover{color:var(--cyan)}
.foot-base{max-width:var(--max);margin:0 auto;padding:14px clamp(20px,5vw,48px) 40px;font-size:12px;color:var(--muted-2);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid var(--line)}
.foot-base a:hover{color:var(--cyan)}

@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition-duration:.01ms !important}}