:root{
  --lime:#92B627;
  --lime-dark:#78991f;
  --pink:#E40066;
  --pink-dark:#b90052;
  --charcoal:#5E5D5B;
  --charcoal-dark:#343536;
  --white:#ffffff;
  --bg:#f5f6f7;
  --text:#2e3033;
  --muted:#6f7479;
  --border:#e2e5e8;
  --shadow:0 14px 36px rgba(28,31,34,.12);
  --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(146,182,39,.13), transparent 26rem),
    radial-gradient(circle at 90% 0%, rgba(228,0,102,.08), transparent 24rem),
    var(--bg);
  line-height:1.6;
}
a{color:inherit}
.wrap{width:min(1180px,calc(100% - 30px));margin:24px auto}
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  margin-bottom:18px;padding:14px 18px;background:#fff;border:1px solid var(--border);
  border-radius:16px;box-shadow:var(--shadow);position:sticky;top:10px;z-index:20
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800}
.brand img{width:58px;height:58px;object-fit:contain;border-radius:50%}
nav{display:flex;flex-wrap:wrap;gap:8px}
nav a{padding:10px 14px;border-radius:999px;text-decoration:none;font-weight:700}
nav a:hover,nav a.active{background:var(--lime);color:#202124}
.hero{
  position:relative;overflow:hidden;padding:clamp(34px,6vw,72px);
  min-height:430px;border-radius:var(--radius);box-shadow:var(--shadow);
  color:#fff;background:linear-gradient(135deg,var(--charcoal-dark),var(--charcoal));
}
.hero:before{
  content:"";position:absolute;right:-90px;top:-120px;width:340px;height:340px;border-radius:50%;
  background:rgba(146,182,39,.24)
}
.hero:after{
  content:"";position:absolute;right:8%;bottom:-140px;width:300px;height:300px;
  transform:rotate(28deg);border-radius:70px;background:rgba(228,0,102,.12)
}
.hero-content{position:relative;z-index:2;max-width:830px}
.hero h1{font-size:clamp(2.2rem,5vw,4.5rem);line-height:1.05;margin:0 0 18px}
.hero h1 span{color:#afd43a}
.hero p{font-size:clamp(1rem,2vw,1.2rem);color:rgba(255,255,255,.9);max-width:760px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{
  display:inline-block;padding:12px 18px;border-radius:999px;text-decoration:none;font-weight:800;
  border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1)
}
.btn.primary{background:var(--lime);border-color:var(--lime);color:#222}
.btn.pink{background:var(--pink);border-color:var(--pink)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:22px}
.card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow)
}
.card h2,.card h3{margin-top:0;color:var(--charcoal-dark)}
.card.accent-lime{border-top:6px solid var(--lime)}
.card.accent-pink{border-top:6px solid var(--pink)}
.card.accent-dark{border-top:6px solid var(--charcoal)}
.notice{
  margin-top:22px;padding:22px 24px;background:#fff;border-left:6px solid var(--pink);
  border-radius:16px;box-shadow:var(--shadow)
}
.section-title{margin:44px 0 18px;font-size:2rem;color:var(--charcoal-dark)}
.download-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.download-card{
  display:block;text-decoration:none;background:#fff;border:1px solid var(--border);
  border-radius:16px;padding:22px;box-shadow:var(--shadow);transition:.2s transform
}
.download-card:hover{transform:translateY(-3px)}
.download-card strong{display:block;color:var(--charcoal-dark);font-size:1.08rem}
.download-card span{color:var(--muted)}
.sponsor-image{
  display:block;width:100%;height:auto;background:#fff;border:1px solid var(--border);
  border-radius:16px;box-shadow:var(--shadow);margin-bottom:22px
}
.footer{
  margin-top:30px;padding:28px;border-radius:18px;color:#fff;
  background:linear-gradient(135deg,var(--charcoal-dark),var(--charcoal));
  border-top:5px solid var(--lime)
}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.small{color:var(--muted);font-size:.95rem}
@media(max-width:850px){
  .topbar{position:static;align-items:flex-start;flex-direction:column}
  .grid,.download-grid,.footer-grid{grid-template-columns:1fr}
  .wrap{width:min(100% - 18px,1180px);margin:10px auto}
  .hero{min-height:auto}
}

.hero-logo{
    margin: 35px 0 30px;
}

.hero-logo img{
    width: 240px;
    height: auto;
    display: block;
    object-fit: contain;

    /* kein weißer Hintergrund */
    background: transparent;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
}