/* ============================================================
   GALAKTIKUS AI — Landing-Page (GKAI)
   Dunkles Galaxie-Thema: Violett → Cyan. Mobile-first. Kein CDN.
   ============================================================ */
:root{
  --bg:#080618; --bg2:#12102e; --panel:rgba(255,255,255,.045);
  --violet:#8B5CF6; --violet-l:#A78BFA; --cyan:#22D3EE;
  --text:#EAE7FA; --muted:#A7A2C9; --line:rgba(167,139,250,.18);
  --grad:linear-gradient(93deg,var(--violet) 0%,#6D8DF7 50%,var(--cyan) 100%);
  --radius:16px; --maxw:1080px;
  --font:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"Cascadia Mono","SF Mono",Consolas,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);background:var(--bg);color:var(--text);
  line-height:1.6;min-height:100vh;overflow-x:hidden;
}
/* Galaxie-Hintergrund: Nebel + Sterne, rein CSS */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(1100px 700px at 85% -10%,rgba(139,92,246,.22),transparent 60%),
    radial-gradient(900px 600px at -10% 20%,rgba(34,211,238,.14),transparent 60%),
    radial-gradient(700px 500px at 50% 110%,rgba(109,141,247,.16),transparent 60%),
    linear-gradient(180deg,#0a0820 0%,var(--bg) 45%,#0a0716 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:
    radial-gradient(1.6px 1.6px at 12% 22%,rgba(255,255,255,.8),transparent 55%),
    radial-gradient(1.2px 1.2px at 34% 68%,rgba(255,255,255,.55),transparent 55%),
    radial-gradient(1.8px 1.8px at 57% 12%,rgba(255,255,255,.7),transparent 55%),
    radial-gradient(1.1px 1.1px at 72% 44%,rgba(255,255,255,.5),transparent 55%),
    radial-gradient(1.5px 1.5px at 88% 76%,rgba(255,255,255,.65),transparent 55%),
    radial-gradient(1.2px 1.2px at 23% 88%,rgba(255,255,255,.5),transparent 55%),
    radial-gradient(1.7px 1.7px at 94% 28%,rgba(255,255,255,.6),transparent 55%),
    radial-gradient(1.3px 1.3px at 45% 40%,rgba(255,255,255,.45),transparent 55%),
    radial-gradient(1.4px 1.4px at 8% 55%,rgba(255,255,255,.5),transparent 55%),
    radial-gradient(1.2px 1.2px at 66% 90%,rgba(255,255,255,.5),transparent 55%);
  background-size:900px 900px;opacity:.55;
}
img{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:20px}
.kicker{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--violet-l);border:1px solid var(--line);
  border-radius:999px;padding:5px 14px;background:rgba(139,92,246,.08);
}
h2.sec-title{font-size:clamp(1.5rem,4vw,2.1rem);margin:14px 0 8px;line-height:1.25}
p.sec-sub{color:var(--muted);max-width:640px;margin-inline:auto}
.center{text-align:center}
section{padding:64px 0}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Header ---------- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(8,6,24,.75);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.navbar{display:flex;align-items:center;gap:14px;padding:10px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem;color:var(--text)}
.brand img{width:36px;height:36px;border-radius:50%;box-shadow:0 0 14px rgba(139,92,246,.5)}
.brand:hover{text-decoration:none}
.brand .b2{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
nav.main{display:none;gap:4px;margin-inline-start:auto}
nav.main a{
  color:var(--muted);font-size:.92rem;font-weight:600;padding:7px 11px;border-radius:9px;
}
nav.main a:hover{color:var(--text);background:rgba(255,255,255,.06);text-decoration:none}
.hbtn{
  margin-inline-start:auto;white-space:nowrap;font-weight:700;font-size:.88rem;
  background:var(--grad);color:#fff;padding:9px 18px;border-radius:999px;border:none;
  box-shadow:0 4px 18px rgba(109,141,247,.35);
}
.hbtn:hover{text-decoration:none;filter:brightness(1.1)}
.burger{
  display:inline-flex;flex-direction:column;justify-content:center;gap:4px;
  width:42px;height:42px;border:1px solid var(--line);background:rgba(255,255,255,.05);
  border-radius:10px;cursor:pointer;align-items:center;
}
.burger span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px}
/* Sprachumschalter */
.langwrap{position:relative;margin-inline-start:8px}
.langbtn{
  display:flex;align-items:center;gap:7px;background:rgba(255,255,255,.05);
  border:1px solid var(--line);color:var(--text);font-weight:600;font-size:.88rem;
  padding:8px 12px;border-radius:999px;cursor:pointer;font-family:inherit;
}
.langbtn .arrow{font-size:.6rem;color:var(--muted)}
.langmenu{
  display:none;position:absolute;top:calc(100% + 10px);inset-inline-end:0;
  background:#141233;border:1px solid var(--line);border-radius:14px;
  box-shadow:0 18px 50px rgba(0,0,0,.55);padding:8px;min-width:210px;max-height:70vh;overflow:auto;
}
.langmenu.open{display:block}
.langmenu a{
  display:flex;align-items:center;gap:10px;color:var(--text);font-size:.92rem;
  padding:8px 12px;border-radius:9px;
}
.langmenu a:hover{background:rgba(139,92,246,.15);text-decoration:none}
.langmenu a.cur{background:rgba(139,92,246,.22);font-weight:700}
.langmenu a small{color:var(--muted);margin-inline-start:auto;font-size:.72rem;text-transform:uppercase}
/* Mobile-Menü */
nav.mobile{
  display:none;flex-direction:column;gap:2px;padding:8px 0 14px;border-top:1px solid var(--line);
}
nav.mobile.open{display:flex}
nav.mobile a{color:var(--muted);font-weight:600;padding:10px 12px;border-radius:9px}
nav.mobile a:hover{color:var(--text);background:rgba(255,255,255,.06);text-decoration:none}

/* ---------- Hero ---------- */
.hero{padding:72px 0 40px;text-align:center;position:relative}
.hero-logo{
  width:150px;height:150px;margin:26px auto 22px;border-radius:50%;
  filter:drop-shadow(0 0 34px rgba(139,92,246,.55));
  animation:pulse 5s ease-in-out infinite;
}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.045)}}
.hero h1{font-size:clamp(2rem,6.5vw,3.4rem);line-height:1.12;font-weight:900;margin:16px 0}
.hero .sub{color:var(--muted);max-width:600px;margin:0 auto 30px;font-size:1.05rem}
.cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-bottom:34px}
.btn{
  display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:1rem;
  padding:14px 28px;border-radius:999px;border:none;cursor:pointer;font-family:inherit;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 26px rgba(109,141,247,.4)}
.btn-primary:hover{filter:brightness(1.12);text-decoration:none;transform:translateY(-1px)}
.btn-ghost{background:rgba(255,255,255,.05);color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{background:rgba(255,255,255,.09);text-decoration:none}
.btn svg{width:18px;height:18px;flex:none}

/* Contract-Chip */
.contract{
  max-width:660px;margin:0 auto;background:rgba(10,8,32,.7);border:1px solid var(--line);
  border-radius:14px;padding:14px 16px;backdrop-filter:blur(8px);
}
.contract .lbl{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--violet-l);font-weight:700;display:block;margin-bottom:8px}
.contract .row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center}
.contract code{
  font-family:var(--mono);font-size:.82rem;color:#CFF5FF;word-break:break-all;
  background:rgba(34,211,238,.07);border:1px solid rgba(34,211,238,.22);
  padding:7px 10px;border-radius:8px;flex:1;min-width:200px;text-align:center;
}
.copybtn{
  flex:none;display:inline-flex;align-items:center;gap:7px;background:var(--grad);color:#fff;
  border:none;border-radius:9px;padding:9px 16px;font-weight:700;font-size:.85rem;cursor:pointer;font-family:inherit;
}
.copybtn:hover{filter:brightness(1.12)}
.copybtn.ok{background:linear-gradient(93deg,#10B981,#22D3EE)}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.stat{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 14px;text-align:center;
}
.stat b{display:block;font-size:1.25rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:.78rem;color:var(--muted)}

/* ---------- Karten / Grids ---------- */
.grid{display:grid;gap:16px;margin-top:36px}
.grid-2{grid-template-columns:1fr}
.grid-4{grid-template-columns:1fr}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;transition:border-color .2s,transform .2s;position:relative;overflow:hidden;
}
.card:hover{border-color:rgba(34,211,238,.45);transform:translateY(-3px)}
.card .ic{
  display:inline-flex;width:46px;height:46px;align-items:center;justify-content:center;
  font-size:1.35rem;border-radius:12px;background:rgba(139,92,246,.14);
  border:1px solid var(--line);margin-bottom:14px;
}
.card h3{font-size:1.05rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.92rem}
.card code{font-family:var(--mono);color:#CFF5FF;font-size:.85em;background:rgba(34,211,238,.08);padding:1px 5px;border-radius:5px}
.pill{
  display:inline-block;font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:#7CF5D3;background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.35);
  border-radius:999px;padding:3px 10px;margin-inline-start:8px;vertical-align:middle;
}

/* ---------- Schritte ---------- */
.step{position:relative;padding-inline-start:64px}
.step .num{
  position:absolute;inset-inline-start:18px;top:22px;width:32px;height:32px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.95rem;
  background:var(--grad);color:#fff;box-shadow:0 0 16px rgba(109,141,247,.5);
}
.buybtn{margin-top:34px}

/* ---------- Roadmap ---------- */
.timeline{position:relative;margin-top:40px;padding-inline-start:26px}
.timeline::before{
  content:"";position:absolute;inset-inline-start:7px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--violet),var(--cyan));border-radius:2px;opacity:.55;
}
.phase{position:relative;margin-bottom:22px}
.phase::before{
  content:"";position:absolute;inset-inline-start:-26px;top:20px;width:14px;height:14px;border-radius:50%;
  background:var(--grad);box-shadow:0 0 14px rgba(139,92,246,.8);
}
.phase .card{margin:0}
.phase .q{font-size:.74rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan)}
.phase h3{margin-top:4px}
.phase p{margin-top:6px}

/* ---------- Team ---------- */
.team-card{display:flex;flex-direction:column;align-items:center;text-align:center}
.team-logo{
  width:84px;height:84px;border-radius:50%;margin-bottom:18px;
  filter:drop-shadow(0 0 20px rgba(139,92,246,.6));
}
.team-card h3{font-size:1.3rem}
.team-role{color:var(--violet-l);font-weight:700;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;margin:2px 0 14px}
.addr{
  font-size:.88rem;color:var(--muted);background:rgba(10,8,32,.6);border:1px dashed var(--line);
  border-radius:12px;padding:12px 16px;margin-top:16px;
}
.addr b{display:block;color:var(--text);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}

/* ---------- Socials ---------- */
.soc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:32px}
.soc{
  display:flex;align-items:center;gap:12px;background:var(--panel);border:1px solid var(--line);
  border-radius:14px;padding:16px;color:var(--text);position:relative;
}
.soc:hover{border-color:rgba(34,211,238,.45);text-decoration:none;transform:translateY(-2px)}
.soc .em{font-size:1.5rem}
.soc .t{font-weight:700;font-size:.92rem}
.soc .t small{display:block;color:var(--muted);font-weight:500;font-size:.74rem;text-transform:uppercase;letter-spacing:.08em}

/* ---------- Links-Liste (Legacy/Projekt) ---------- */
.linklist{list-style:none;margin-top:24px;display:grid;gap:10px}
.linklist a{
  display:flex;align-items:center;gap:10px;background:var(--panel);border:1px solid var(--line);
  border-radius:12px;padding:13px 16px;color:var(--text);font-weight:600;font-size:.94rem;
}
.linklist a:hover{border-color:rgba(34,211,238,.45);text-decoration:none}
.linklist a .em{flex:none}
.linklist a .arr{margin-inline-start:auto;color:var(--muted)}

/* ---------- Footer ---------- */
footer{
  border-top:1px solid var(--line);padding:44px 0 34px;background:rgba(8,6,24,.6);
}
.fgrid{display:grid;gap:28px}
.fbrand{display:flex;align-items:center;gap:10px;font-weight:800;margin-bottom:10px}
.fbrand img{width:30px;height:30px;border-radius:50%}
footer h4{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--violet-l);margin-bottom:12px}
footer ul{list-style:none;display:grid;gap:8px}
footer ul a{color:var(--muted);font-size:.9rem}
footer ul a:hover{color:var(--cyan)}
.disclaimer{color:var(--muted);font-size:.78rem;margin-top:30px;padding-top:20px;border-top:1px solid var(--line)}
.copy{color:var(--muted);font-size:.78rem;margin-top:14px}

/* ---------- Desktop ---------- */
@media(min-width:860px){
  nav.main{display:flex}
  .burger{display:none}
  .hbtn{margin-inline-start:10px}
  .stats{grid-template-columns:repeat(5,1fr)}
  .grid-2{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .soc-grid{grid-template-columns:repeat(4,1fr)}
  .fgrid{grid-template-columns:2fr 1fr 1fr 1fr}
  section{padding:88px 0}
}
@media(max-width:420px){
  .stats{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto}
}
/* ---------- RTL (Arabisch) ---------- */
[dir="rtl"] body{font-family:"Segoe UI",Tahoma,system-ui,sans-serif}
[dir="rtl"] .kicker,[dir="rtl"] .stat span,[dir="rtl"] .q,[dir="rtl"] .team-role,
[dir="rtl"] .addr b,[dir="rtl"] footer h4,[dir="rtl"] .soc .t small{letter-spacing:0}