/* ═══════════════════════════════════════════════════════════════════════════
   NUVAR — shared site design (flowing glass + plakativ typography)
   Used by all subpages (download, changelog, impressum, datenschutz, agb,
   widerruf). Mirrors the homepage look so the whole site is consistent.
   ═══════════════════════════════════════════════════════════════════════════ */
:root{
  /* base (light neumorphic) */
  --bg:#e4e7ec; --bg2:#e9ecf1; --surface:#e8ebf0; --sink:#dfe2e8;
  --ink:#1b1e25; --ink-mid:#3c424d; --ink-mute:#5d6470; --ink-dim:#8c93a0;
  --yellow:#f6cf1b; --yellow-2:#ffe04a; --yellow-deep:#d9b300;
  --blue:#1C9DE6; --blue-2:#54c2ff;
  --line:#c9cdd6; --line-soft:#d4d8e0;
  --sh-d:#c2c6cf; --sh-l:#ffffff;
  --nm-raise:-6px -6px 13px var(--sh-l), 6px 6px 14px var(--sh-d);
  --nm-raise-sm:-3px -3px 7px var(--sh-l), 4px 4px 9px var(--sh-d);
  --nm-inset:inset -4px -4px 8px var(--sh-l), inset 5px 5px 10px var(--sh-d);
  --nm-inset-sm:inset -2px -2px 4px var(--sh-l), inset 3px 3px 6px var(--sh-d);
  --r-lg:26px; --r-md:16px; --r-sm:11px;
  --display:'Gruppe A','Space Grotesk','Inter',Arial,sans-serif;
  --ui:'Gruppe B','Inter',-apple-system,Arial,sans-serif;
  --mono:'Space Mono','SF Mono',ui-monospace,Consolas,monospace;
  /* liquid glass — more see-through pane on the moody bg */
  --glass:rgba(255,255,255,.10); --glass-2:rgba(248,250,253,.84); --glassbd:rgba(255,255,255,.72);
  --blur:26px;
  --glass-sh:
    0 30px 64px rgba(10,16,30,.36),
    0 8px 20px rgba(10,16,30,.22),
    inset 0 2px 0 rgba(255,255,255,.96),
    inset 0 0 0 1px rgba(255,255,255,.30),
    inset 0 -20px 44px rgba(255,255,255,.16);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--ui);color:var(--ink-mid);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;text-align:center;
  background:transparent;
  background-image:
    linear-gradient(0deg,rgba(120,126,140,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,126,140,.05) 1px,transparent 1px);
  background-size:46px 46px;background-position:center top}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
::selection{background:var(--yellow);color:#1b1e25}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:3px}
.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(18px,4vw,40px)}

/* ═══ flowing moody glass background + GIANT NUVAR ═══ */
#bg{position:fixed;inset:0;z-index:-2;overflow:hidden;background:#0a0c11}
.bg-mesh-wrap{position:absolute;inset:-26%;will-change:transform}
.bg-mesh{position:absolute;inset:0;filter:blur(58px) saturate(1.15) brightness(.92);
  background:
   radial-gradient(40% 38% at 20% 24%, rgba(42,150,148,.32), transparent 62%),
   radial-gradient(44% 40% at 82% 26%, rgba(64,104,205,.32), transparent 64%),
   radial-gradient(54% 52% at 74% 70%, rgba(214,108,46,.28), transparent 62%),
   radial-gradient(46% 44% at 24% 82%, rgba(120,86,205,.28), transparent 62%),
   radial-gradient(72% 66% at 50% 44%, rgba(70,92,128,.22), transparent 72%),
   linear-gradient(160deg,#11151d,#0b0e15 52%,#06080e);
  background-repeat:no-repeat;animation:drift 24s ease-in-out infinite alternate}
@keyframes drift{0%{transform:translate3d(0,0,0) scale(1.04) rotate(0deg)}
  100%{transform:translate3d(-4%,-3%,0) scale(1.16) rotate(4deg)}}
.bg-word{position:absolute;left:0;right:0;top:-2vh;display:flex;flex-direction:column;align-items:center;gap:4vh;
  will-change:transform;pointer-events:none;user-select:none}
.bg-word span{font-family:var(--display);font-weight:900;letter-spacing:-.05em;line-height:.74;
  font-size:42vw;color:rgba(255,255,255,.05);text-shadow:0 8px 60px rgba(150,180,255,.06);white-space:nowrap}
#bg::after{content:"";position:absolute;inset:0;background:
  radial-gradient(120% 90% at 50% 10%, rgba(110,150,225,.10), transparent 50%),
  radial-gradient(150% 130% at 50% 80%, transparent 44%, rgba(0,0,0,.58) 100%)}

/* ═══ liquid-glass surfaces ═══ */
.nav-in,.panel,.foot-card,.glass{
  background:linear-gradient(135deg, rgba(255,255,255,.85), rgba(248,250,253,.74) 46%, rgba(255,255,255,.81));
  -webkit-backdrop-filter:blur(var(--blur)) saturate(140%);backdrop-filter:blur(var(--blur)) saturate(140%);
  border:1px solid var(--glassbd);box-shadow:var(--glass-sh)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .nav-in,.panel,.foot-card,.glass{background:rgba(244,247,251,.95)}
}
/* ── DARK BACKDROP: text directly on the dark bg → light (cards stay light) ── */
.sub-hero h1{color:#eef1f6!important;text-shadow:0 2px 26px rgba(0,0,0,.45)}
.sub-hero .sub{color:#aab2c0!important}
.sub-hero .lead{color:#c7ccd6!important}
.eyebrow{color:#aab2c0!important}.eyebrow b{color:var(--yellow-2)!important}
.eyebrow::before{background:repeating-linear-gradient(90deg,#9aa2b0 0 2px,transparent 2px 4px)!important}
.hl{background:var(--yellow)!important;color:#1b1e25!important;border-radius:4px;padding:0 .14em}

/* ═══ typography helpers ═══ */
.mono{font-family:var(--mono);text-transform:uppercase;letter-spacing:.14em}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-mute)}
.eyebrow::before{content:"";width:26px;height:8px;background:repeating-linear-gradient(90deg,var(--ink-dim) 0 2px,transparent 2px 4px)}
.eyebrow b{color:var(--yellow-deep)}
.display{font-family:var(--display);font-weight:700;text-transform:uppercase;line-height:.92;letter-spacing:-.03em;color:var(--ink)}
.lead{color:var(--ink-mute);font-size:clamp(15px,1.9vw,18px);max-width:660px;margin:18px auto 0}
.c{color:var(--blue)}
.hl{color:var(--ink);background:linear-gradient(180deg,transparent 58%,var(--yellow) 58%);padding:0 .12em;border-radius:2px}

/* ═══ buttons (glass pills) ═══ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;cursor:pointer;font-family:var(--ui);font-weight:600;font-size:14.5px;
  letter-spacing:.01em;padding:15px 28px;border-radius:999px;color:var(--ink);
  background:var(--glass-2);-webkit-backdrop-filter:blur(10px) saturate(160%);backdrop-filter:blur(10px) saturate(160%);
  border:1px solid var(--glassbd);
  box-shadow:0 8px 20px rgba(38,60,92,.16), inset 0 1px 0 rgba(255,255,255,.75);
  transition:box-shadow .18s,transform .12s,color .15s,background .2s}
.btn:hover{box-shadow:0 12px 28px rgba(38,60,92,.22), inset 0 1px 0 rgba(255,255,255,.85);color:var(--blue)}
.btn:active{transform:translateY(1px);box-shadow:inset 0 2px 7px rgba(38,60,92,.22)}
.btn.primary{background:linear-gradient(145deg,#ffe04a,#f6cf1b);color:#241d00;font-weight:700;
  border:1px solid rgba(255,242,170,.85);
  box-shadow:0 10px 24px rgba(214,176,0,.28), inset 0 1px 0 rgba(255,255,255,.6)}
.btn.primary:hover{box-shadow:0 14px 30px rgba(214,176,0,.36), inset 0 1px 0 rgba(255,255,255,.7);color:#241d00}
.btn.lg{padding:17px 34px;font-size:15.5px}
.btn[aria-disabled="true"]{opacity:.55;cursor:default;pointer-events:none}

.mark{width:30px;height:30px;flex:none}
.lockup{display:inline-flex;align-items:center;gap:11px}
.word{font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-.01em;color:var(--ink);text-transform:uppercase}

/* ═══ nav ═══ */
#nav{position:fixed;top:14px;left:0;right:0;z-index:200;transition:transform .35s ease}
#nav.hide{transform:translateY(-130%)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:18px;height:60px;padding:0 12px 0 18px;border-radius:999px;max-width:1180px;margin:0 auto}
.nav-links{display:flex;gap:26px}
.nav-links a{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute);transition:color .15s}
.nav-links a:hover{color:var(--blue)}
.nav-cta{display:flex;align-items:center;gap:10px}
.burger{display:none;background:var(--glass-2);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--glassbd);width:40px;height:40px;border-radius:50%;color:var(--ink);font-size:18px;cursor:pointer}

/* ═══ subpage hero (clears the fixed nav) ═══ */
.sub-hero{padding:clamp(140px,12vw,180px) 0 6px;text-align:center;position:relative}
.sub-hero .eyebrow{margin-bottom:16px}
.sub-hero h1{font-family:var(--display);font-weight:700;text-transform:uppercase;color:var(--ink);
  font-size:clamp(46px,9.5vw,128px);line-height:.88;letter-spacing:-.038em;margin:0;text-shadow:0 2px 22px rgba(255,255,255,.6)}
.sub-hero .sub{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-mute);margin-top:20px}
.sub-hero .lead{margin-top:14px}

/* ═══ content ═══ */
.page{max-width:940px;margin:0 auto;padding:26px clamp(18px,4vw,40px) 60px}
.panel{border-radius:var(--r-lg);padding:clamp(26px,4vw,48px);margin:0 0 26px;text-align:left}
.legal{text-align:left}
.legal h2{font-family:var(--display);font-weight:700;text-transform:uppercase;letter-spacing:-.012em;color:var(--ink);font-size:clamp(21px,2.7vw,30px);line-height:1.04;margin:36px 0 13px}
.legal > h2:first-child,.legal > *:first-child{margin-top:0}
.legal h3{color:var(--ink);font-size:16px;font-weight:700;margin:24px 0 8px}
.legal p{color:var(--ink-mute);margin:0 0 13px}
.legal ul{list-style:none;margin:8px 0 16px;display:grid;gap:9px}
.legal li{position:relative;padding-left:22px;color:var(--ink-mute)}
.legal li::before{content:"+";position:absolute;left:0;color:var(--yellow-deep);font-family:var(--mono);font-weight:700}
.legal a{color:var(--blue)}.legal a:hover{color:var(--ink)}
.legal b,.legal strong{color:var(--ink);font-weight:600}
.legal code{font-family:var(--mono);font-size:.9em;background:rgba(255,255,255,.55);padding:1px 7px;border-radius:5px;color:var(--ink-mid)}
.legal hr{border:0;border-top:1px solid var(--line-soft);margin:30px 0}

/* ═══ footer ═══ */
.footer{padding:54px 0 44px;text-align:left}
.foot-card{border-radius:var(--r-lg);padding:clamp(28px,4vw,44px)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.foot-brand .lockup{margin-bottom:14px}
.foot-brand p{color:var(--ink-mute);font-size:14px;max-width:320px}
.foot-col h5{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:14px}
.foot-col a{display:block;color:var(--ink-mute);font-size:14px;padding:5px 0;transition:color .15s}
.foot-col a:hover{color:var(--blue)}
.foot-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px 22px;margin-top:38px;padding-top:22px;border-top:1px solid var(--line-soft);
  font-family:var(--mono);font-size:11px;color:var(--ink-dim);letter-spacing:.03em}

/* ═══ legal extras (impressum / datenschutz / agb / widerruf) ═══ */
.legal .box{background:rgba(255,255,255,.42);border:1px solid var(--glassbd);border-radius:var(--r-sm);padding:15px 18px;margin:6px 0 16px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.7);color:var(--ink-mid)}
.legal .box b{color:var(--ink)}
.legal .box .note{color:var(--ink-mute)}
.legal .warn{background:rgba(246,207,27,.16);border-left:3px solid var(--yellow-deep);border-radius:0 9px 9px 0;
  padding:14px 18px;margin:0 0 26px;color:var(--ink-mid);font-size:14px}
.legal .warn b{color:var(--ink)}
.legal .form{background:rgba(255,255,255,.42);border-left:3px solid var(--blue);border-radius:0 10px 10px 0;padding:16px 20px;margin-top:8px}
.legal .form p{margin:0 0 9px;font-size:14px;color:var(--ink-mute)}
.legal .muted{color:var(--ink-dim);font-size:12.5px}
.legal .official{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--ink-dim);margin-top:22px}

/* ═══ reveal on scroll ═══ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* ═══ responsive ═══ */
@media(max-width:920px){ .foot-grid{grid-template-columns:1fr 1fr} }
@media(max-width:680px){
  .nav-links{display:none}
  .nav-links.open{display:flex;flex-direction:column;align-items:flex-start;gap:15px;position:absolute;top:70px;left:12px;right:12px;
    background:rgba(244,247,251,.96);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--glass-sh);border-radius:18px;padding:20px}
  .burger{display:block}
  .foot-grid{grid-template-columns:1fr}.foot-bot{justify-content:center;text-align:center}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .bg-mesh{animation:none!important}.reveal{opacity:1;transform:none}
}