:root{
  --bg0:#050914;
  --bg1:#0b1220;

  --text:#eaf0ff;
  --muted: rgba(234,240,255,.78);

  --line: rgba(234,240,255,.14);
  --panel: rgba(15,26,48,.72);
  --panel2: rgba(15,26,48,.55);

  --accent:#59a8ff;
  --accent2:#8b5cff;
  --ok:#35e28a;

  --max: 1180px;
  --r: 20px;

  --shadow: 0 18px 60px rgba(0,0,0,.28);
  --shadow2: 0 18px 60px rgba(89,168,255,.14);

  --ease: cubic-bezier(.2,.9,.2,1);
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: linear-gradient(180deg, var(--bg0) 0%, var(--bg1) 45%, #040711 100%);
  overflow-x:hidden;
}

/* Animierte Hintergrund-Lichter */
body::before, body::after{
  content:"";
  position: fixed;
  inset: -25%;
  z-index: -2;
  filter: blur(55px);
  opacity: .55;
  pointer-events: none;
  animation: floatGlow 16s var(--ease) infinite;
}
body::before{
  background:
    radial-gradient(520px 360px at 18% 18%, rgba(89,168,255,.48), transparent 62%),
    radial-gradient(560px 390px at 70% 15%, rgba(139,92,255,.44), transparent 64%);
}
body::after{
  background:
    radial-gradient(560px 390px at 78% 74%, rgba(89,168,255,.26), transparent 62%),
    radial-gradient(560px 390px at 22% 78%, rgba(139,92,255,.24), transparent 64%);
  animation-duration: 20s;
  opacity: .45;
}
@keyframes floatGlow{
  0%,100%{ transform: translate3d(0,0,0) scale(1); }
  50%{ transform: translate3d(2.6%, -2.2%, 0) scale(1.05); }
}

a{color:inherit}
.wrap{max-width:var(--max); margin:0 auto; padding:0 20px}
.muted{color:var(--muted)}
.small{font-size:13px}
.spacer{height:14px}

header{
  position: sticky; top:0; z-index:80;
  backdrop-filter: blur(12px);
  background: rgba(7,16,34,.45);
  border-bottom: 1px solid var(--line);
  transition: background .25s var(--ease), border-color .25s var(--ease);
}
header.scrolled{
  background: rgba(7,16,34,.78);
  border-bottom-color: rgba(234,240,255,.20);
}

.topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0;
  gap:14px;
}

.brand{
  display:flex; align-items:center; gap:10px;
  text-decoration:none;
  font-weight:950;
  letter-spacing:.2px;
}

.logoImg{
  height: 34px;
  width: auto;
  display:block;
  border-radius: 10px;
}

nav{display:flex; gap:6px; align-items:center; flex-wrap:wrap}
nav a{
  text-decoration:none;
  font-weight:800;
  color: var(--muted);
  padding: 9px 11px;
  border-radius: 14px;
  transition: background .15s var(--ease), color .15s var(--ease), transform .15s var(--ease);
}
nav a:hover{
  background: rgba(234,240,255,.06);
  color: var(--text);
  transform: translateY(-1px);
}
nav a.active{
  color: var(--text);
  background: rgba(89,168,255,.14);
  border: 1px solid rgba(89,168,255,.18);
}

.rightControls{
  display:flex; gap:10px; align-items:center;
}

.cta{
  text-decoration:none;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid rgba(89,168,255,.35);
  background: linear-gradient(135deg, rgba(89,168,255,.20), rgba(139,92,255,.12));
  font-weight:950;
  white-space:nowrap;
  transition: transform .15s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.cta:hover{
  transform: translateY(-1px);
  box-shadow: var(--shadow2);
  border-color: rgba(89,168,255,.55);
}

/* Icon Buttons */
.iconBtn{
  border: 1px solid rgba(234,240,255,.18);
  background: rgba(7,16,34,.28);
  color: var(--text);
  border-radius: 14px;
  padding: 10px 12px;
  font-weight: 950;
  cursor: pointer;
  transition: transform .15s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.iconBtn:hover{
  transform: translateY(-1px);
  box-shadow: var(--shadow2);
  border-color: rgba(89,168,255,.45);
}
.iconBtn[aria-pressed="true"]{
  background: linear-gradient(135deg, rgba(89,168,255,.22), rgba(139,92,255,.14));
  border-color: rgba(89,168,255,.55);
}

/* Language dropdown */
.langWrap{ position: relative; }
.langMenu{
  position:absolute;
  right:0; top: calc(100% + 8px);
  min-width: 180px;
  background: rgba(10,18,36,.92);
  border: 1px solid rgba(234,240,255,.16);
  border-radius: 16px;
  padding: 8px;
  box-shadow: var(--shadow);
  display:none;
}
.langMenu.open{ display:block; }
.langItem{
  width:100%;
  text-align:left;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  padding: 10px 10px;
  border-radius: 12px;
  font-weight: 850;
  cursor:pointer;
}
.langItem:hover{
  background: rgba(234,240,255,.06);
  border-color: rgba(234,240,255,.10);
}
.langHint{ color: var(--muted); font-size: 12px; margin: 6px 10px 2px; }

/* Music popover */
.musicWrap{ position: relative; }
.musicPanel{
  position:absolute;
  right:0; top: calc(100% + 8px);
  width: 240px;
  background: rgba(10,18,36,.92);
  border: 1px solid rgba(234,240,255,.16);
  border-radius: 16px;
  padding: 10px;
  box-shadow: var(--shadow);
  display:none;
}
.musicPanel.open{ display:block; }
.rangeRow{ display:flex; align-items:center; gap:10px; padding: 8px 6px 2px; }
.rangeRow span{ font-weight: 900; color: var(--muted); font-size: 12px; width: 58px; }
input[type="range"]{ width: 100%; }

main{padding: 34px 0 60px}

.panel{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 24px;
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
}
.panel.glow::before{
  content:"";
  position:absolute; inset:-1px;
  background:
    radial-gradient(700px 280px at var(--mx,20%) var(--my,20%), rgba(89,168,255,.18), transparent 60%),
    radial-gradient(560px 260px at calc(var(--mx,20%) + 30%) calc(var(--my,20%) + 10%), rgba(139,92,255,.14), transparent 60%);
  pointer-events:none;
  opacity:.95;
}

.hero{
  display:grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 16px;
  align-items:stretch;
  margin-top: 12px;
}

.badge{
  display:inline-flex; gap:8px; align-items:center;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-weight:900;
  font-size: 13px;
  width: fit-content;
  background: rgba(7,16,34,.35);
}
.dot{width:8px; height:8px; border-radius:999px; background: var(--ok); box-shadow: 0 0 0 6px rgba(53,226,138,.10)}

h1{margin: 0 0 10px; font-size: clamp(34px, 4.8vw, 58px); line-height:1.03}
h2{margin: 0 0 10px; font-size: 26px}
h3{margin: 0 0 8px; font-size: 16.5px}
.lead{margin:0 0 18px; color:var(--muted); font-size: 17px}

.btnrow{display:flex; gap:12px; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 12px 15px;
  border-radius: 14px;
  border: 1px solid var(--line);
  text-decoration:none;
  font-weight:950;
  background: rgba(7,16,34,.25);
  transition: transform .15s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.btn.primary{
  border-color: rgba(89,168,255,.45);
  background: linear-gradient(135deg, rgba(89,168,255,.26), rgba(139,92,255,.16));
}
.btn:hover{transform: translateY(-1px); box-shadow: var(--shadow2); border-color: rgba(234,240,255,.22)}

.kpi{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
.kpi .card{
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(7,16,34,.28);
}
.kpi .num{font-weight:980; font-size: 22px}
.kpi .lab{color: var(--muted); font-weight:800; font-size: 13px}

.imgbox{
  border-radius: var(--r);
  border: 1px solid var(--line);
  overflow:hidden;
  min-height: 320px;
  background:
    radial-gradient(600px 300px at 20% 20%, rgba(89,168,255,.25), transparent 60%),
    radial-gradient(500px 260px at 90% 30%, rgba(139,92,255,.18), transparent 55%),
    linear-gradient(135deg, rgba(234,240,255,.08), rgba(234,240,255,.02));
}
.heroPhoto{
  width:100%;
  height:100%;
  min-height:320px;
  display:block;
  object-fit: cover;
  object-position: center;
}

.section{margin-top: 18px}
.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px}
.grid2{display:grid; grid-template-columns: 1fr 1fr; gap: 14px}
.split{display:grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items:stretch}

.card{
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 16px;
  position:relative;
  overflow:hidden;
}
.card p{margin:0; color: var(--muted); font-size: 14.5px}
.card.hover{
  transition: transform .18s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.card.hover:hover{
  transform: translateY(-3px);
  border-color: rgba(89,168,255,.24);
  box-shadow: var(--shadow2);
}
.icon{
  width:40px; height:40px; border-radius: 14px;
  border: 1px solid rgba(234,240,255,.16);
  background: linear-gradient(135deg, rgba(89,168,255,.18), rgba(139,92,255,.12));
  display:flex; align-items:center; justify-content:center;
  font-weight:980;
  margin-bottom: 10px;
}

details{
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(7,16,34,.25);
  padding: 12px 14px;
}
details + details{margin-top: 10px}
summary{cursor:pointer; font-weight:980; list-style:none}
summary::-webkit-details-marker{display:none}
details p{color: var(--muted); margin: 10px 0 0}

form{display:grid; gap:10px}
label{font-weight:900; font-size: 13px; color: var(--muted)}
input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(7,16,34,.35);
  color: var(--text);
  outline: none;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
input:focus, textarea:focus{
  border-color: rgba(89,168,255,.55);
  box-shadow: 0 0 0 6px rgba(89,168,255,.12);
}
textarea{min-height: 140px; resize:vertical}
.row{display:grid; grid-template-columns: 1fr 1fr; gap: 10px}

.submit{
  cursor:pointer;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(89,168,255,.45);
  background: linear-gradient(135deg, rgba(89,168,255,.26), rgba(139,92,255,.16));
  font-weight:980;
  color: var(--text);
  transition: transform .15s var(--ease), box-shadow .2s var(--ease);
}
.submit:hover{transform: translateY(-1px); box-shadow: var(--shadow2)}

.notice{
  border: 1px solid rgba(234,240,255,.14);
  background: rgba(7,16,34,.25);
  border-radius: 16px;
  padding: 12px 14px;
  color: var(--muted);
}

footer{
  margin-top: 26px;
  border-top: 1px solid var(--line);
  padding: 18px 0 26px;
  color: var(--muted);
  font-size: 14px;
}
.footgrid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 14px;
  align-items:start;
}
.footlinks a{color: var(--muted); text-decoration:none}
.footlinks a:hover{color: var(--text); text-decoration:underline}

/* Reveal */
.reveal{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .75s var(--ease), transform .75s var(--ease);
  will-change: opacity, transform;
}
.reveal.show{
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 980px){
  .hero{grid-template-columns: 1fr}
  .grid3{grid-template-columns: 1fr}
  .grid2,.split{grid-template-columns: 1fr}
  .row{grid-template-columns: 1fr}
  nav{display:none}
  .logoImg{height: 32px}
}