:root{
  /* Farben: ruhig, seriös, klar */
  --bg: #0b1220;
  --surface: #0f1a2f;
  --card: #0f1a2f;
  --muted: #0b1528;
  --text: #eaf0ff;
  --text-dim: #b7c2e1;
  --border: rgba(255,255,255,0.10);

  /* Akzent: professionelles Blau */
  --accent: #4f7cff;
  --accent-2: #22c55e;

  --radius: 18px;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
  --max: 1120px;

  /* Typo */
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: var(--font);
  background: radial-gradient(1200px 600px at 20% 0%, rgba(79,124,255,0.18), transparent 60%),
              radial-gradient(1200px 600px at 80% 20%, rgba(34,197,94,0.10), transparent 60%),
              var(--bg);
  color: var(--text);
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.skip-link{
  position:absolute; left:-999px; top:auto;
  width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  left:16px; top:16px; width:auto; height:auto;
  padding:10px 12px;
  background:#000; color:#fff; border-radius:10px;
  z-index:9999;
}

.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(11,18,32,0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0;
  gap: 14px;
}
.brand img{ display:block; }

.site-nav{
  display:flex; align-items:center; gap: 18px;
}
.nav-toggle{
  display:none;
  background: transparent;
  border:1px solid var(--border);
  color: var(--text);
  padding:10px 12px;
  border-radius: 12px;
}

.btn{
  display:inline-flex;
  align-items:center; justify-content:center;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  box-shadow: none;
  font-weight: 650;
}
.btn:hover{ text-decoration:none; background: rgba(255,255,255,0.10); }
.btn-primary{
  border-color: rgba(79,124,255,0.45);
  background: linear-gradient(180deg, rgba(79,124,255,0.95), rgba(79,124,255,0.72));
  box-shadow: 0 10px 26px rgba(79,124,255,0.25);
}
.btn-primary:hover{ filter: brightness(1.03); }

.badge{
  display:inline-block;
  padding:6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(79,124,255,0.35);
  background: rgba(79,124,255,0.12);
  color: var(--text);
  font-weight: 650;
  font-size: 14px;
}

.hero{
  padding: 52px 0 24px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: start;
}
.hero h1{
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.06;
  margin: 14px 0 12px;
  letter-spacing: -0.02em;
}
.lead{
  font-size: 18px;
  color: var(--text-dim);
  line-height: 1.55;
  margin: 0 0 18px;
}
.hero-cta{ display:flex; flex-direction:column; gap: 8px; margin: 14px 0 16px; }
.microcopy{
  margin:0;
  color: var(--text-dim);
  font-size: 13.5px;
}
.note{ margin-top: 10px; color: var(--text-dim); font-size: 14px; }

.trust-row{
  display:flex; flex-wrap:wrap;
  gap: 12px;
  margin-top: 14px;
}
.trust-item{
  display:flex; align-items:center; gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
}

.media-card{
  margin:0;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.media-card img{ width:100%; height:auto; display:block; }
.media-card figcaption{
  padding: 10px 12px;
  color: var(--text-dim);
  font-size: 12.5px;
  border-top: 1px solid var(--border);
}

.section{
  padding: 56px 0;
}
.section-muted{
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-head{
  max-width: 760px;
  margin-bottom: 22px;
}
.section-head h2{
  margin: 0 0 10px;
  font-size: 28px;
  letter-spacing: -0.01em;
}
.section-head p{
  margin: 0;
  color: var(--text-dim);
  line-height: 1.55;
}

.cards-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  padding: 18px;
}
.card h3{ margin: 0 0 8px; }
.card p{ margin: 0; color: var(--text-dim); line-height: 1.55; }

.feature-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.feature{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  padding: 18px;
}
.feature-wide{ grid-column: 1 / -1; }
.feature-icon{
  width: 44px; height: 44px;
  display:grid; place-items:center;
  border-radius: 14px;
  border: 1px solid rgba(79,124,255,0.25);
  background: rgba(79,124,255,0.10);
  margin-bottom: 10px;
}
.feature h3{ margin: 0 0 8px; }
.feature p{ margin: 0; color: var(--text-dim); line-height: 1.55; }

.example-block{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 18px;
  align-items: start;
}
.example-cards{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.mini-card{
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  padding: 14px;
}
.mini-title{
  margin: 0 0 6px;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 650;
}
.mini-card p{ margin:0; color: var(--text); line-height: 1.5; }

.example-media{
  margin:0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow:hidden;
  background: rgba(255,255,255,0.03);
}
.example-media img{ width:100%; height:auto; display:block; }
.example-media figcaption{
  padding: 10px 12px;
  color: var(--text-dim);
  font-size: 12.5px;
  border-top: 1px solid var(--border);
}

.steps{
  list-style: none;
  padding:0; margin:0;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.step{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  padding: 18px;
}
.step h3{ margin:0 0 8px; }
.step p{ margin:0; color: var(--text-dim); line-height: 1.55; }

.pricing{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.price-card{
  position:relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  padding: 18px;
}
.price-featured{
  border-color: rgba(79,124,255,0.45);
  background: radial-gradient(500px 200px at 50% 0%, rgba(79,124,255,0.18), transparent 60%),
              rgba(255,255,255,0.03);
}
.price-card h3{ margin:0 0 6px; }
.price-sub{ margin:0 0 12px; color: var(--text-dim); }
.price-card ul{
  margin: 0;
  padding-left: 18px;
  color: var(--text-dim);
  line-height: 1.65;
}
.tag{
  position:absolute;
  top: 14px; right: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(34,197,94,0.35);
  background: rgba(34,197,94,0.12);
  color: var(--text);
  font-size: 12.5px;
  font-weight: 700;
}

.cta-inline{
  display:flex;
  align-items:center;
  gap: 12px;
  margin-top: 16px;
}

.faq details{
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  padding: 14px;
  margin-bottom: 10px;
}
.faq summary{
  cursor:pointer;
  font-weight: 700;
}
.faq p{
  margin: 10px 0 0;
  color: var(--text-dim);
  line-height: 1.55;
}

.form-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
  align-items: start;
}
.form-card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  padding: 18px;
}
.form-card label{
  display:flex;
  flex-direction:column;
  gap: 6px;
  margin-bottom: 12px;
  color: var(--text);
  font-weight: 650;
}
.form-card input, .form-card textarea{
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 12px;
  color: var(--text);
  outline: none;
}
.form-card input::placeholder, .form-card textarea::placeholder{ color: rgba(183,194,225,0.75); }
.form-card input:focus, .form-card textarea:focus{
  border-color: rgba(79,124,255,0.55);
  box-shadow: 0 0 0 4px rgba(79,124,255,0.18);
}
.full{ grid-column: 1 / -1; }

.side-card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  padding: 18px;
}
.side-card img{
  width:100%;
  height:auto;
  display:block;
  border-radius: 14px;
  border: 1px solid var(--border);
  margin-bottom: 12px;
}
.side-card h3{ margin: 0 0 8px; }
.side-card p{ margin: 0; color: var(--text-dim); line-height: 1.55; }

.site-footer{
  border-top: 1px solid var(--border);
  padding: 22px 0;
  background: rgba(0,0,0,0.12);
}
.footer-inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 14px;
}
.footer-brand{ margin:0; font-weight: 800; }
.footer-small{ margin: 6px 0 0; color: var(--text-dim); }
.footer-nav{ display:flex; gap: 14px; align-items:center; }

@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .example-block{ grid-template-columns: 1fr; }
  .cards-3, .feature-grid, .steps, .pricing{ grid-template-columns: 1fr; }
  .form-grid{ grid-template-columns: 1fr; }
  .site-nav{
    display:none;
    position:absolute;
    right: 20px;
    top: 62px;
    flex-direction:column;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: rgba(11,18,32,0.95);
    width: min(260px, calc(100% - 40px));
  }
  .site-nav.open{ display:flex; }
  .nav-toggle{ display:inline-flex; }
}