/* =========================================================
   LuntraTech Solutions – Shared Styles
   Identität beibehalten (Dark Navy + Indigo→Fuchsia),
   futuristischer Tech-Look, performant & mobilfreundlich.
   ========================================================= */

:root{
  --bg:        #0b1020;
  --bg-2:      #0e1424;
  --panel:     #12172a;
  --panel-2:   #0e1427;
  --text:      #e6e8ef;
  --muted:     #a8b0c3;
  --soft:      #cfd6e6;

  --brand1:    #6366f1; /* indigo  */
  --brand2:    #e879f9; /* fuchsia */
  --brand1-rgb: 99,102,241;
  --brand2-rgb: 232,121,249;

  --ok:        #22c55e;
  --danger:    #ef4444;

  --line:      rgba(255,255,255,.08);
  --line-2:    rgba(255,255,255,.12);
  --glow:      rgba(var(--brand1-rgb),.35);

  --radius:    16px;
  --radius-lg: 22px;
  --maxw:      1140px;

  --mono: ui-monospace,"SF Mono","JetBrains Mono","Cascadia Code",Menlo,Consolas,monospace;
  --sans: system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit}
img{max-width:100%;display:block}

/* ---------- Atmosphäre: Grid + Glow im Hintergrund ---------- */
.bg-fx{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(900px 480px at 12% -8%, rgba(var(--brand1-rgb),.18), transparent 60%),
    radial-gradient(820px 520px at 100% 0%, rgba(var(--brand2-rgb),.14), transparent 55%),
    var(--bg);
}
.bg-fx::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(1100px 700px at 50% -10%,#000,transparent 75%);
          mask-image:radial-gradient(1100px 700px at 50% -10%,#000,transparent 75%);
}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 18px}
.section{padding:72px 0;border-top:1px solid var(--line)}
.section:first-of-type{border-top:0}
.center{text-align:center}
.muted{color:var(--muted)}
.lead{color:var(--muted);font-size:18px;margin:0}

.eyebrow{
  font-family:var(--mono);
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:#a9b1ff;margin:0 0 10px;display:inline-flex;align-items:center;gap:8px;
}
.eyebrow::before{content:"//";color:var(--brand2);opacity:.9}

h1,h2,h3{line-height:1.15;margin:0}
h1{font-size:clamp(30px,6vw,50px);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(24px,4.4vw,34px);font-weight:800;letter-spacing:-.01em;margin:0 0 12px}
h3{font-size:18px;font-weight:700}
.grad{
  background:linear-gradient(92deg,var(--brand1),var(--brand2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- Buttons / Chips ---------- */
.btn{
  --y:0;
  display:inline-flex;align-items:center;gap:9px;
  border:0;border-radius:14px;padding:12px 20px;cursor:pointer;
  font:inherit;font-weight:700;font-size:15px;color:#fff;text-decoration:none;
  background:linear-gradient(92deg,var(--brand1),var(--brand2));
  box-shadow:0 10px 28px -12px var(--glow);
  transform:translateY(var(--y));
  transition:transform .18s ease, box-shadow .18s ease, filter .18s ease;
}
.btn:hover{--y:-2px;filter:brightness(1.06);box-shadow:0 16px 34px -12px var(--glow)}
.btn:active{--y:0}
.btn.outline{
  background:transparent;border:1px solid var(--line-2);
  box-shadow:none;color:#fff;
}
.btn.outline:hover{border-color:rgba(var(--brand2-rgb),.6);background:rgba(255,255,255,.03)}
.btn.sm{padding:9px 14px;font-size:14px;border-radius:12px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}

.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--mono);font-size:12px;letter-spacing:.04em;
  border:1px solid var(--line-2);border-radius:999px;padding:5px 11px;color:var(--soft);
  background:rgba(255,255,255,.02);
}
.chip .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok)}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}

.badge{
  font-size:12px;border:1px solid var(--line-2);
  padding:2px 8px;border-radius:999px;color:var(--muted);
}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:linear-gradient(90deg, rgba(var(--brand1-rgb),.10), rgba(var(--brand2-rgb),.10));
  backdrop-filter:saturate(1.3) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;color:#fff}
.brand svg{flex:0 0 auto;filter:drop-shadow(0 4px 12px var(--glow))}
.brand .name{font-size:16px;letter-spacing:-.01em}

.nav-links{display:flex;align-items:center;gap:3px}
.nav-links a{
  font-size:13.5px;color:var(--muted);text-decoration:none;
  padding:8px 10px;border-radius:10px;transition:color .15s,background .15s;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav-links a.active{color:#fff;background:rgba(255,255,255,.06)}
.nav-cta{margin-left:6px}

.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.03);
  cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle span{position:relative;width:18px;height:2px;background:#fff;border-radius:2px;transition:.2s}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;border-radius:2px;transition:.2s
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
body.menu-open .nav-toggle span{background:transparent}
body.menu-open .nav-toggle span::before{top:0;transform:rotate(45deg)}
body.menu-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}

@media (max-width:1000px){
  .nav-toggle{display:inline-flex}
  .nav-links{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:4px;
    background:var(--bg-2);border-bottom:1px solid var(--line);
    padding:12px 18px 18px;
    transform:translateY(-12px);opacity:0;visibility:hidden;
    transition:.2s ease;
  }
  body.menu-open .nav-links{transform:translateY(0);opacity:1;visibility:visible}
  .nav-links a{padding:12px;border-radius:12px;font-size:15px}
  .nav-cta{margin:6px 0 0}
  .nav-cta .btn{width:100%;justify-content:center}
}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden}
.hero .blob{
  position:absolute;inset:-30% auto auto -12%;width:820px;height:420px;
  filter:blur(70px);opacity:.45;pointer-events:none;
  background:radial-gradient(closest-side,var(--brand1),transparent),
             radial-gradient(closest-side,var(--brand2),transparent);
  animation:float 14s ease-in-out infinite alternate;
}
@keyframes float{to{transform:translate(40px,20px) scale(1.06)}}
.hero-inner{padding:78px 0 64px;max-width:820px}
.hero .sub{margin:16px 0 0;color:var(--muted);font-size:clamp(16px,2.4vw,19px);max-width:680px}

/* ---------- Stats / Trust row ---------- */
.stats{display:grid;gap:14px;grid-template-columns:repeat(2,1fr);margin-top:34px}
.stat{
  border:1px solid var(--line);border-radius:14px;padding:16px;
  background:linear-gradient(180deg, rgba(255,255,255,.03), transparent);
}
.stat b{display:block;font-size:22px;font-family:var(--mono);letter-spacing:-.01em}
.stat span{color:var(--muted);font-size:13px}
@media (min-width:760px){.stats{grid-template-columns:repeat(4,1fr)}}

/* ---------- Grids & Cards ---------- */
.grid{display:grid;gap:16px}
.cols-2{grid-template-columns:1fr}
.cols-3{grid-template-columns:1fr}
.cols-4{grid-template-columns:1fr}
@media (min-width:680px){
  .cols-2{grid-template-columns:repeat(2,1fr)}
  .cols-3{grid-template-columns:repeat(2,1fr)}
  .cols-4{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:980px){
  .cols-3{grid-template-columns:repeat(3,1fr)}
  .cols-4{grid-template-columns:repeat(4,1fr)}
}
.span-2{grid-column:1/-1}

.card{
  position:relative;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;
  transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card.hover:hover{transform:translateY(-3px);border-color:rgba(var(--brand2-rgb),.45);
  box-shadow:0 22px 50px -28px rgba(var(--brand2-rgb),.5)}
.card .ic{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;margin-bottom:12px;
  background:linear-gradient(135deg, rgba(var(--brand1-rgb),.25), rgba(var(--brand2-rgb),.22));
  border:1px solid var(--line-2);
}
.card h3{margin:0 0 8px}
.card p{margin:0;color:var(--soft)}
.card.feature{border-color:rgba(var(--brand2-rgb),.55)}
.tag{
  position:absolute;top:14px;right:14px;font-family:var(--mono);font-size:11px;
  letter-spacing:.06em;color:#fff;padding:3px 9px;border-radius:999px;
  background:linear-gradient(92deg,var(--brand1),var(--brand2));
}

ul.clean{list-style:none;padding:0;margin:12px 0 0}
ul.clean li{display:flex;gap:9px;align-items:flex-start;margin:9px 0;color:var(--soft);font-size:15px}
.check{color:var(--ok);flex:0 0 auto;margin-top:1px}

.price{font-family:var(--mono);font-size:15px;color:#fff;margin:2px 0 0}
.price b{font-size:22px}

/* ---------- Leistungs-Banner & Highlight-Angebot ---------- */
.svc-banner{width:100%;height:auto;display:block;border-radius:var(--radius-lg);
  border:1px solid var(--line-2);box-shadow:0 28px 64px -42px rgba(0,0,0,.8)}
.offer{display:grid;grid-template-columns:1.55fr .9fr;gap:26px;align-items:center}
@media (max-width:720px){.offer{grid-template-columns:1fr;gap:18px}}
.offer-aside{padding-left:24px;border-left:1px solid var(--line-2)}
@media (max-width:720px){.offer-aside{padding-left:0;border-left:0;padding-top:18px;border-top:1px solid var(--line-2)}}
.offer-aside .price{color:var(--soft)}
.offer-aside .price b{font-size:34px;line-height:1;display:inline-block;margin-left:4px;
  background:linear-gradient(92deg,var(--brand1),var(--brand2));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.offer-aside .note{font-size:12.5px;color:var(--muted);margin:8px 0 16px;max-width:240px}
.card.feature .ic{background:linear-gradient(135deg,var(--brand1),var(--brand2));border-color:transparent}

/* ---------- Steps / Prozess ---------- */
.steps{counter-reset:step;display:grid;gap:16px;margin-top:8px}
@media (min-width:760px){.steps{grid-template-columns:repeat(4,1fr)}}
.step{
  position:relative;border:1px solid var(--line);border-radius:16px;padding:20px 18px 18px;
  background:linear-gradient(180deg, rgba(255,255,255,.03), transparent);
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-family:var(--mono);font-size:13px;color:#a9b1ff;
  display:inline-block;margin-bottom:8px;
}
.step h3{font-size:16px;margin:0 0 6px}
.step p{margin:0;color:var(--muted);font-size:14px}

/* ---------- FAQ ---------- */
.faq details{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:4px 16px;
  transition:border-color .2s;
}
.faq details[open]{border-color:rgba(var(--brand1-rgb),.4)}
.faq details+details{margin-top:10px}
.faq summary{
  cursor:pointer;font-weight:600;list-style:none;padding:13px 0;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--brand2);font-size:20px;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details .a{color:var(--soft);padding:0 0 14px;margin:0}

/* ---------- Forms ---------- */
.form{display:grid;gap:16px;grid-template-columns:1fr;margin-top:8px}
@media (min-width:680px){.form{grid-template-columns:1fr 1fr}}
.field label{display:block;font-size:13px;margin-bottom:6px;color:var(--soft)}
.field.full{grid-column:1/-1}
input,select,textarea{
  width:100%;background:var(--panel-2);border:1px solid var(--line-2);color:#fff;
  padding:11px 13px;border-radius:12px;font:inherit;transition:border-color .15s,box-shadow .15s;
}
input::placeholder,textarea::placeholder{color:#6f7894}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:rgba(var(--brand1-rgb),.7);
  box-shadow:0 0 0 3px rgba(var(--brand1-rgb),.18);
}
textarea{min-height:130px;resize:vertical}
.hint{font-size:12px;color:var(--muted);margin:2px 0 0}
.note-box{
  border:1px solid var(--line);border-radius:14px;padding:16px 18px;
  background:rgba(255,255,255,.02);color:var(--soft);font-size:14px;
}

.alert{display:none;margin-top:6px;padding:11px 14px;border-radius:12px;font-size:14px}
.alert.show{display:block}
.alert.ok{background:rgba(34,197,94,.14);color:#c6f6d5;border:1px solid rgba(34,197,94,.4)}
.alert.bad{background:rgba(239,68,68,.14);color:#fecaca;border:1px solid rgba(239,68,68,.4)}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);padding:34px 0;color:var(--soft);margin-top:20px}
.foot-grid{display:grid;gap:24px;grid-template-columns:1fr}
@media (min-width:760px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr}}
.foot-grid h4{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:0 0 12px;font-family:var(--mono)}
.foot-grid a{display:block;color:var(--soft);text-decoration:none;font-size:14px;margin:7px 0}
.foot-grid a:hover{color:#fff}
.foot-bottom{margin-top:26px;padding-top:18px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--muted)}


/* =========================================================
   Intro – "Starting…" Ladescreen (cool, auch mobil)
   ========================================================= */
#intro{
  position:fixed;inset:0;z-index:9999;display:grid;place-items:center;
  background:
    radial-gradient(900px 600px at 50% 28%, rgba(var(--brand1-rgb),.22), transparent 60%),
    radial-gradient(600px 420px at 82% 92%, rgba(var(--brand2-rgb),.16), transparent 60%),
    var(--bg);
  transition:opacity .6s ease, visibility .6s ease;
}
#intro.hidden{opacity:0;visibility:hidden;pointer-events:none}
.intro-core{width:min(460px,88vw);text-align:center;padding:0 18px}
.intro-logo{
  width:84px;height:84px;margin:0 auto 22px;
  animation:logoIn 1s cubic-bezier(.2,.8,.2,1) both, logoPulse 2.4s ease-in-out 1s infinite;
}
@keyframes logoIn{from{opacity:0;transform:translateY(12px) scale(.8) rotate(-8deg)}to{opacity:1;transform:none}}
@keyframes logoPulse{0%,100%{filter:drop-shadow(0 12px 30px rgba(var(--brand1-rgb),.5))}50%{filter:drop-shadow(0 14px 50px rgba(var(--brand2-rgb),.7))}}
.intro-title{
  font-weight:800;font-size:clamp(24px,7vw,34px);letter-spacing:-.01em;
  opacity:0;animation:fadeUp .6s .2s ease both;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.intro-status{
  margin-top:14px;font-family:var(--mono);font-size:14px;letter-spacing:.04em;color:var(--soft);
  opacity:0;animation:fadeUp .6s .35s ease both;
  display:flex;align-items:center;justify-content:center;gap:8px;
}
.intro-status .dots span{animation:dotblink 1.4s infinite}
.intro-status .dots span:nth-child(2){animation-delay:.2s}
.intro-status .dots span:nth-child(3){animation-delay:.4s}
@keyframes dotblink{0%,80%,100%{opacity:.25}40%{opacity:1}}
.intro-status .pct{color:#fff;font-weight:700;min-width:46px;text-align:left}
.intro-bar{
  position:relative;height:6px;border-radius:99px;background:rgba(255,255,255,.08);
  margin:20px auto 0;max-width:360px;overflow:hidden;
  opacity:0;animation:fadeUp .6s .35s ease both;
}
.intro-bar i{
  display:block;height:100%;width:0;border-radius:99px;
  background:linear-gradient(92deg,var(--brand1),var(--brand2));
  box-shadow:0 0 18px rgba(var(--brand2-rgb),.6);transition:width .12s linear;
}
.intro-bar::after{
  content:"";position:absolute;inset:0;border-radius:99px;
  background:linear-gradient(100deg,transparent 0%,rgba(255,255,255,.45) 50%,transparent 100%);
  transform:translateX(-100%);animation:shine 1.4s ease-in-out infinite;
}
@keyframes shine{to{transform:translateX(100%)}}
.intro-term{
  margin:20px auto 0;text-align:left;max-width:340px;
  font-family:var(--mono);font-size:12px;color:#8b94b5;min-height:54px;
}
.intro-term .ln{opacity:0;display:flex;gap:8px;align-items:center;margin:4px 0}
.intro-term .ln.show{opacity:1;animation:fadeUp .35s ease both}
.intro-term .ln .ok{color:var(--ok)}
.intro-term .ln .pr{color:var(--brand2)}
.intro-skip{
  margin-top:20px;background:transparent;border:1px solid var(--line-2);color:var(--muted);
  font:inherit;font-size:12px;padding:8px 16px;border-radius:10px;cursor:pointer;
  opacity:0;animation:fadeUp .5s .9s ease both;transition:color .15s,border-color .15s;
}
.intro-skip:hover{color:#fff;border-color:var(--soft)}

/* ---------- Utilities & A11y ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}
:focus-visible{outline:2px solid var(--brand2);outline-offset:2px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}


/* =========================================================
   Cookie-Hinweis (externe Links / Downloads)
   ========================================================= */
.cookie{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:10000;
  max-width:560px;margin:0 auto;
  background:var(--bg-2);border:1px solid var(--line-2);border-radius:18px;
  padding:18px 20px;box-shadow:0 24px 60px -24px rgba(0,0,0,.7);display:none;
}
.cookie.show{display:block;animation:fadeUp .35s ease both}
.cookie h4{margin:0 0 6px;font-size:15px;display:flex;align-items:center;gap:8px}
.cookie p{margin:0 0 14px;color:var(--soft);font-size:13.5px;line-height:1.5}
.cookie p a{color:#a9b1ff}
.cookie .row{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn{flex:1;justify-content:center;min-width:130px}

/* =========================================================
   Einsatzgebiet – Karte & Legende
   ========================================================= */
.map-wrap{display:grid;grid-template-columns:1.45fr .9fr;gap:24px;align-items:center;margin-top:26px}
@media (max-width:820px){.map-wrap{grid-template-columns:1fr}}
.map-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:16px;
  box-shadow:0 30px 70px -40px rgba(0,0,0,.7)}
.map-card svg{width:100%;height:auto;display:block}
.map-card.media{padding:8px}
.map-card.media img{width:100%;height:auto;display:block;border-radius:12px}
.at-green{fill:rgba(34,197,94,.85)}
.at-orange{fill:rgba(245,158,11,.82)}
.at-line{stroke:#0b1020;stroke-width:1.4;fill:none;opacity:.5}
.at-outline{stroke:rgba(255,255,255,.38);stroke-width:1.8;fill:none}
.at-city{fill:#0b1020}
.at-ring{fill:#fff}
.at-star{fill:#fff;stroke:#0b1020;stroke-width:.8}
.at-label{font-family:var(--mono);font-size:13px;fill:#f2f4fb;font-weight:600;
  paint-order:stroke;stroke:#0b1020;stroke-width:3px}
.at-label.sm{font-size:11px;fill:#e7eaf3;font-weight:500;stroke-width:2.6px}
.legend{display:flex;flex-direction:column;gap:16px}
.legend .li{display:flex;gap:12px;align-items:flex-start}
.legend .sw{flex:0 0 auto;width:26px;height:26px;border-radius:8px;margin-top:2px;
  border:1px solid rgba(255,255,255,.18)}
.legend .sw.green{background:rgba(34,197,94,.85)}
.legend .sw.orange{background:rgba(245,158,11,.82)}
.legend .sw.violet{background:rgba(157,114,221,.9)}
.legend .li b{display:block;font-size:15px;margin-bottom:3px}
.legend .li span{font-size:13.5px;color:var(--soft);line-height:1.5}

/* =========================================================
   Support – TeamViewer / Download
   ========================================================= */
.dl-card{position:relative;overflow:hidden;
  background:radial-gradient(420px 200px at 88% 0%, rgba(var(--brand2-rgb),.16), transparent 60%), var(--panel);
  border:1px solid var(--line-2);border-radius:20px;padding:30px}
.dl-grid{display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center}
@media (max-width:680px){.dl-grid{grid-template-columns:1fr}}
.dl-btn{display:inline-flex;align-items:center;gap:11px;font-weight:700;font-size:16px;color:#fff;
  text-decoration:none;background:linear-gradient(135deg,var(--brand1),var(--brand2));
  padding:15px 22px;border-radius:14px;white-space:nowrap;
  box-shadow:0 16px 40px -14px var(--glow);transition:transform .15s, box-shadow .15s}
.dl-btn:hover{transform:translateY(-2px);box-shadow:0 22px 50px -16px var(--glow)}
.dl-btn svg{width:22px;height:22px}
.dl-meta{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:10px;text-align:center}

/* =========================================================
   KI-Support – Widget, Chat & Kontakt-Button
   ========================================================= */
.fab{position:fixed;right:20px;bottom:20px;z-index:300;width:58px;height:58px;border-radius:50%;border:0;cursor:pointer;
  background:linear-gradient(135deg,var(--brand1),var(--brand2));
  box-shadow:0 14px 36px -10px var(--glow), 0 0 0 0 rgba(var(--brand2-rgb),.5);
  display:grid;place-items:center;color:#fff;animation:pulse 2.8s ease-in-out infinite;transition:transform .18s}
.fab:hover{transform:scale(1.06)}
.fab svg{width:26px;height:26px}
@keyframes pulse{0%,100%{box-shadow:0 14px 36px -10px var(--glow),0 0 0 0 rgba(var(--brand2-rgb),.45)}50%{box-shadow:0 14px 36px -10px var(--glow),0 0 0 12px rgba(var(--brand2-rgb),0)}}
body.menu-open .fab{display:none}
.chat-panel{position:fixed;right:20px;bottom:20px;z-index:320;width:min(390px,calc(100vw - 32px));height:min(620px,calc(100vh - 40px));
  background:var(--bg-2);border:1px solid var(--line-2);border-radius:20px;overflow:hidden;display:none;flex-direction:column;
  box-shadow:0 30px 80px -30px rgba(0,0,0,.7);transform:translateY(14px) scale(.98);opacity:0;transition:.18s ease}
.chat-panel.open{display:flex;transform:none;opacity:1}
.chat-embed{display:flex;flex-direction:column;height:min(620px,74vh);background:var(--bg-2);border:1px solid var(--line-2);border-radius:20px;overflow:hidden}
.chat-head{display:flex;align-items:center;gap:11px;padding:14px 16px;background:linear-gradient(92deg, rgba(var(--brand1-rgb),.18), rgba(var(--brand2-rgb),.16));border-bottom:1px solid var(--line)}
.chat-head .av{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand1),var(--brand2));color:#fff}
.chat-head .t{font-weight:700;font-size:14px;line-height:1.2}
.chat-head .s{font-family:var(--mono);font-size:11px;color:var(--soft);display:flex;align-items:center;gap:6px}
.chat-head .s .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok)}
.chat-head .x{margin-left:auto;background:transparent;border:0;color:var(--muted);cursor:pointer;font-size:22px;line-height:1;width:32px;height:32px;border-radius:8px}
.chat-head .x:hover{color:#fff;background:rgba(255,255,255,.06)}
.chat-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.msg{max-width:88%;padding:11px 13px;border-radius:14px;font-size:14.5px;line-height:1.55;white-space:normal;word-wrap:break-word}
.msg.bot{align-self:flex-start;background:var(--panel);border:1px solid var(--line);border-top-left-radius:5px}
.msg.user{align-self:flex-end;background:linear-gradient(135deg,var(--brand1),var(--brand2));color:#fff;border-top-right-radius:5px}
.msg strong{font-weight:700}
.msg ul{margin:7px 0;padding-left:18px}
.msg li{margin:4px 0}
.chat-cta{display:inline-flex;align-items:center;gap:8px;margin-top:11px;font-weight:600;font-size:13.5px;color:#fff;text-decoration:none;
  background:linear-gradient(135deg,var(--brand1),var(--brand2));padding:9px 14px;border-radius:11px;box-shadow:0 10px 26px -10px var(--glow);transition:transform .15s}
.chat-cta:hover{transform:translateY(-1px)}
.chat-cta svg{width:16px;height:16px}
.typing{display:flex;gap:5px;align-self:flex-start;padding:13px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--brand2);opacity:.6;animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}
.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.chat-suggest{display:flex;flex-wrap:wrap;gap:7px;padding:0 16px 12px}
.chat-suggest button{font:inherit;font-size:12.5px;color:var(--soft);cursor:pointer;background:rgba(255,255,255,.03);border:1px solid var(--line-2);border-radius:999px;padding:7px 11px;transition:.15s}
.chat-suggest button:hover{border-color:rgba(var(--brand2-rgb),.6);color:#fff}
.chat-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);background:var(--bg-2)}
.chat-input textarea{min-height:auto;height:44px;max-height:120px;padding:11px 13px;border-radius:12px}
.chat-input .send{flex:0 0 auto;width:44px;height:44px;border-radius:12px;border:0;cursor:pointer;color:#fff;background:linear-gradient(135deg,var(--brand1),var(--brand2));display:grid;place-items:center;transition:transform .15s,opacity .15s}
.chat-input .send:hover{transform:translateY(-1px)}
.chat-input .send:disabled{opacity:.5;cursor:not-allowed;transform:none}
.chat-disc{font-size:11px;color:var(--muted);text-align:center;padding:0 12px 11px;background:var(--bg-2);margin:0}
/* ---- FAQ (SEO) ---- */
.faq-list{display:grid;gap:12px;margin-top:26px;max-width:820px}
.faq-list details{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:0 20px;
  transition:border-color .2s ease;
}
.faq-list details[open]{border-color:rgba(var(--brand1-rgb),.45)}
.faq-list summary{
  cursor:pointer;list-style:none;
  padding:18px 0;
  font-weight:600;color:var(--text);
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{
  content:"+";font-size:1.4rem;color:var(--muted);
  transition:transform .2s ease;line-height:1;
}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{
  margin:0 0 18px;color:var(--soft);line-height:1.6;
}