:root{
  --brand:#3fbfad;
  --dark:#333;
  --light:#f9f9f9;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,sans-serif;line-height:1.55;color:#222;background:#3fbfad}
a{color:var(--brand);text-decoration:none}
header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid #eee;
  backdrop-filter:saturate(160%) blur(6px);
    font-size: 16px;
}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.nav{display:flex;align-items:center;gap:16px;justify-content:space-between;padding:10px 0}
.nav .left{display:flex;align-items:center;gap:12px}
.logo{height:82px;display:block}
.menu{display:flex;gap:18px;flex-wrap:wrap}
.menu a{padding:8px 10px;border-radius:10px;color:#333;font-weight:600}
.menu a:hover{background:var(--light)}
.hero{
  min-height:43vh; display:flex; align-items:flex-end;
  background:url('assets/hjnd.png') center/cover no-repeat;
  position:relative;
}
.hero::after{
  content:""; position:absolute; inset:0; background:linear-gradient(to top,rgba(0,0,0,.45),rgba(0,0,0,.05) 60%, transparent);
}
.hero .hero-inner{position:relative;z-index:1;color:#fff;padding:48px 0}
.hero h1{margin:0 0 8px;font-size: clamp(28px, 4vw, 44px)}
.section{padding:40px 0}
.section .two-col{display:grid;grid-template-columns: 1fr;gap:24px}
@media(min-width:880px){.section .two-col{grid-template-columns: 1fr 1fr}}
.lead{font-size:18px;color:#444}
.figure{width:100%;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,.08)}
footer{margin-top:46px;border-top:1px solid #eee;background:#fafafa}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0;flex-wrap:wrap}
.footer-links{display:flex;gap:14px;align-items:center}
.footer-wappen{height:80px;opacity:.9}
.card{background:#fff;border:1px solid #eee;border-radius:16px;padding:18px;box-shadow:0 6px 18px rgba(0,0,0,.05)}
ul.checks{list-style:none;padding-left:0;margin:0}
ul.checks li{padding-left:30px;position:relative;margin:10px 0}
ul.checks li::before{content:"✓";position:absolute;left:0;top:0;color:var(--brand);font-weight:900}
.form-grid{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:780px){.form-grid{grid-template-columns:1fr 1fr}}
input,textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:10px;font:inherit}
button{padding:12px 16px;border:0;border-radius:12px;background:var(--brand);color:white;font-weight:700;cursor:pointer}
.small{font-size:13px;color:#555}
.aside-img{max-width:160px;width:100%;border-radius:14px;align-self:start}