:root{
  --bg:#0f141a;
  --bg2:#141b23;
  --card:#18212b;
  --text:#e9eef5;
  --muted:#a9b4c3;
  --accent:#ffb020;
  --accent2:#ffd27a;
  --line: rgba(255,255,255,.08);
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --radius: 18px;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; background: var(--bg); color: var(--text); }
a{ color: var(--accent2); text-decoration:none; }
a:hover{ text-decoration:underline; }

.container{ width:min(1100px, 92vw); margin:0 auto; }

.header{
  position: sticky; top:0; z-index:50;
  background: rgba(15,20,26,.85);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header__inner{ display:flex; align-items:center; justify-content:space-between; gap:14px; padding:12px 0; }

.brand{ display:flex; align-items:center; gap:10px; color:var(--text); }
.brand__mark{
  width:42px; height:42px; border-radius:12px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(255,176,32,.25), rgba(255,176,32,.05));
  border:1px solid rgba(255,176,32,.25);
  font-weight:800;
}
.brand__text small{ display:block; color:var(--muted); margin-top:2px; }

.nav{ display:flex; gap:16px; align-items:center; }
.nav a{ color: var(--text); opacity:.9; }
.nav a:hover{ opacity:1; text-decoration:none; }

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px; border-radius:14px;
  border:1px solid var(--line);
  background: transparent;
  color: var(--text);
  text-decoration:none;
  box-shadow:none;
  transition: transform .08s ease, background .2s ease, border-color .2s ease;
}
.btn:hover{ transform: translateY(-1px); text-decoration:none; }
.btn--primary{
  background: linear-gradient(135deg, rgba(255,176,32,.95), rgba(255,210,122,.85));
  border-color: rgba(255,176,32,.25);
  color:#1a1206;
  font-weight:700;
}
.btn--ghost{ background: rgba(255,255,255,.04); }

.hero{
  padding:56px 0 26px;
  background:
    radial-gradient(700px 300px at 20% 10%, rgba(255,176,32,.18), transparent 70%),
    radial-gradient(600px 280px at 85% 25%, rgba(255,210,122,.12), transparent 70%);
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:20px;
  align-items:start;
}
.hero__content h1{ font-size: clamp(28px, 4.2vw, 46px); line-height:1.06; margin:0 0 14px; }
.accent{ color: var(--accent); }
.lead{ color: var(--muted); font-size: 1.05rem; margin:0 0 18px; }
.hero__cta{ display:flex; gap:12px; flex-wrap:wrap; margin: 18px 0 14px; }
.hero__facts{ list-style:none; padding:0; margin: 14px 0 0; color: var(--muted); }
.hero__facts li{ padding:6px 0; border-top:1px solid var(--line); }
.hero__facts li:first-child{ border-top:none; }

.hero__card{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: var(--shadow);
}
.hero__card h2{ margin:0 0 10px; font-size: 1.15rem; }
.callout{ font-size:1.25rem; font-weight:800; color: var(--accent2); }
.muted{ color: var(--muted); }
.small{ font-size:.92rem; }

.section{ padding:44px 0; }
.section--alt{ background: var(--bg2); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section h2{ margin:0 0 10px; font-size: 1.8rem; }

.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
  margin-top:18px;
}
.card{
  background: var(--card);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
}
.card h3{ margin:0 0 10px; }
.card ul{ margin:0; padding-left:18px; color: var(--muted); }

.split{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:16px;
  align-items:start;
}
.infoBox{
  background: rgba(255,255,255,.03);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:16px;
}

.form{
  margin-top:18px;
  background: var(--card);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
}
.form__row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
.field{ margin-bottom:12px; }
label{ display:block; font-weight:700; margin-bottom:6px; }
input, textarea{
  width:100%;
  padding:12px 12px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  outline:none;
}
input:focus, textarea:focus{ border-color: rgba(255,176,32,.45); }

.form__actions{ display:flex; gap:12px; flex-wrap:wrap; margin-top:8px; }

/* Alerts */
.alert{
  padding:12px 14px;
  border-radius: 14px;
  border:1px solid var(--line);
  margin: 14px 0;
}
.alert--success{ background: rgba(46, 204, 113, .10); border-color: rgba(46,204,113,.25); }
.alert--error{ background: rgba(231, 76, 60, .10); border-color: rgba(231,76,60,.25); }

/* Honeypot verstecken */
.hp{ position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden; }

.footer{
  padding:26px 0;
  border-top:1px solid var(--line);
  background: rgba(255,255,255,.02);
}
.footer__grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr 1fr;
  gap:12px;
}

/* Responsive */
@media (max-width: 900px){
  .hero__grid, .cards, .split, .footer__grid{ grid-template-columns: 1fr; }
  .nav{ display:none; }
}