/* Datei: /htdocs/assets/site.css */
:root{
  --bg: #F3F8FF;
  --card: #FFFFFF;
  --card2: #FAFCFF;
  --text: #0F172A;
  --muted: #475569;
  --border: #D6E6FF;
  --primary: #3B82F6;
  --primary2: #2563EB;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

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

.container{
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243,248,255,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 12px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.2px;
}
.brand-badge{
  font-size: 12px;
  color: var(--muted);
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card2);
}

.nav-links{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items:center;
  justify-content: flex-end;
}
.nav-links a{
  font-size: 14px;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 10px;
}
.nav-links a.active,
.nav-links a:hover{
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration:none;
}

.hero{ padding: 48px 0 18px; }
.kicker{
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}
.h1{
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  margin: 10px 0 14px;
  letter-spacing: -0.6px;
}
.sub{
  font-size: 16px;
  color: var(--muted);
  max-width: 900px;
}

.cta-row{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration:none !important;
}
.btn-primary{
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow);
}
.btn-primary:hover{ background: var(--primary2); }
.btn-ghost{
  background: var(--card);
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover{ background: var(--card2); }

.grid{
  display:grid;
  gap: 16px;
  grid-template-columns: repeat(12, 1fr);
  margin: 22px 0 38px;
}

.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 6px 18px rgba(15,23,42,0.06);
}

.card h3{ margin: 0 0 8px; font-size: 18px; }
.card p{ margin: 0; color: var(--muted); }

.ul{
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--muted);
}
.ul li{ margin: 8px 0; }

.section-title{ margin: 34px 0 12px; font-size: 18px; font-weight: 800; }
.section-sub{ margin: 0 0 18px; color: var(--muted); max-width: 900px; }

.badges{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 14px;
}
.badge{
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card2);
}

.footer{
  border-top: 1px solid var(--border);
  padding: 26px 0;
  margin-top: 50px;
  color: var(--muted);
  font-size: 13px;
}
.footer a{ color: var(--muted); text-decoration:none; }
.footer a:hover{ text-decoration: underline; }
.footer-row{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items:center;
}

@media (max-width: 860px){
  .grid{ grid-template-columns: 1fr; }
}