.site-header{position:fixed;inset:0 0 auto 0;z-index:40;transition:.2s}.site-header.scrolled .nav-shell{background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.4);box-shadow:var(--shadow-md)}
.nav-shell{margin-top:.7rem;border-radius:999px;padding:.55rem .9rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.nav-menu{display:none;gap:1rem;font-weight:500}
.nav-actions{display:flex;gap:.6rem;align-items:center}.lang-switch{display:flex;gap:.4rem;font-size:.82rem}.menu-toggle{width:42px;height:42px;border-radius:999px;border:1px solid var(--border);background:#fff}
.mobile-panel{position:fixed;inset:0;background:rgba(15,23,42,.95);display:none;padding:6rem 2rem 2rem;z-index:39}.mobile-panel.open{display:grid;align-content:start;gap:1rem}.mobile-panel a{color:#fff;font-size:1.2rem}
.brand-mark{display:flex;align-items:center;gap:.7rem}
.brand-logo{width:154px;height:34px;object-fit:cover;object-position:center;border-radius:6px}
.brand-logo-hero{width:min(260px,55vw);height:58px;object-fit:cover;object-position:center;border-radius:10px;margin-bottom:1rem;background:rgba(255,255,255,.12);padding:.25rem}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:.5rem;border-radius:999px;padding:.8rem 1.2rem;font-weight:600;border:1px solid transparent;cursor:pointer;transition:.2s}.btn-primary{background:var(--brand-navy);color:#fff}.btn-light{background:#fff;color:var(--brand-navy)}.btn-outline{border-color:#fff;color:#fff;background:transparent}.btn-ghost{border-color:var(--border);background:#fff;color:var(--ink)}.btn-block{width:100%}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem;box-shadow:var(--shadow-sm)}.card-feature{display:flex;gap:.8rem;align-items:flex-start}.stat-card{font-weight:700;color:var(--ink)}
.pricing-popular{transform:scale(1.03);border:2px solid var(--brand-navy);box-shadow:var(--shadow-lg)}.badge-pill{display:inline-block;padding:.28rem .66rem;border-radius:999px;background:var(--brand-pale);color:var(--brand-navy);font-size:.74rem;font-weight:700;margin-bottom:.8rem}
.check-list li{display:flex;gap:.5rem;margin:.5rem 0}.check-list li::before{content:'✓';color:var(--success);font-weight:700}
.form-field{display:grid;gap:.45rem;margin-bottom:1rem;color:var(--ink)} input[type='email'],select{border:1px solid var(--border);border-radius:12px;padding:.8rem;background:#fff;color:var(--ink);width:100%}
input[type='range']{width:100%;accent-color:var(--brand-blue)}.toggle-group{display:flex;gap:.5rem}.toggle-group button{flex:1;border:1px solid var(--border);background:#fff;border-radius:10px;padding:.5rem .8rem;cursor:pointer}.toggle-group button.active{background:var(--brand-navy);border-color:var(--brand-navy);color:#fff}
.calculator{background:var(--brand-navy);color:#fff}.calc-grid{display:grid;grid-template-columns:1fr;gap:1.2rem}.calc-panel{background:#fff;color:var(--ink);border-radius:var(--radius-xl);padding:1.3rem}.kpi{font-size:clamp(1.8rem,4vw,3rem);font-weight:800;color:#fff}
.comparison-wrap{overflow:auto;border:1px solid var(--border);border-radius:var(--radius-lg)}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:.8rem;border-bottom:1px solid var(--border);text-align:left}thead th{position:sticky;top:0;background:#f1f5f9}.col-netzvolt{background:var(--brand-navy);color:#fff;font-weight:600}
.faq details{border:1px solid var(--border);border-radius:12px;padding:1rem;background:#fff}.faq details+details{margin-top:.8rem}.faq summary{font-weight:600;color:var(--ink);cursor:pointer}
.banner{background:var(--brand-pale);color:var(--brand-navy);padding:1rem;border-radius:14px;font-weight:600;margin-top:1rem}.waitlist-inline{display:grid;grid-template-columns:1fr;gap:.75rem;max-width:720px;margin:1.5rem auto 0}
.investor-strip{display:grid;grid-template-columns:1fr;gap:.85rem;margin-top:1.2rem}
.investor-kpi{background:#fff;border:1px solid var(--border);border-radius:14px;padding:1rem}
.investor-kpi strong{display:block;font-size:1.45rem;color:var(--ink);line-height:1.1}
.investor-grid{display:grid;grid-template-columns:1fr;gap:1rem}
.investor-list li{margin:.45rem 0;display:flex;gap:.5rem}
.investor-list li::before{content:'•';color:var(--brand-blue);font-weight:700}
.local-trust{background:#eef3ed;border:1px solid #d8e3d4;border-radius:18px;padding:1.2rem}
.local-trust-grid{display:grid;grid-template-columns:1fr;gap:.8rem;margin-top:.8rem}
.local-trust-item{background:#fff;border:1px solid var(--border);border-radius:12px;padding:.9rem}
.local-trust-item strong{display:block;color:var(--ink);margin-bottom:.2rem}
.demo-grid{margin-top:1.2rem}
.demo-media-card{
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow-sm);
  aspect-ratio:16/10;
}
.demo-media-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
}
@media (min-width:1024px){.nav-menu{display:flex}.menu-toggle{display:none}.calc-grid{grid-template-columns:1fr 1fr}.waitlist-inline{grid-template-columns:2fr auto}}
@media (min-width:640px){.investor-strip{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (min-width:1024px){.investor-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:640px){.local-trust-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}