:root {
  --rot: #e30613;
  --grau: #5f5f5f;
  --hell: #f4f4f5;
  --text: #222;
  --rand: #dcdcde;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}
a { color: var(--rot); }
a:hover { color: #a80410; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }
header { border-bottom: 4px solid var(--rot); background: #fff; }
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
header img { height: 64px; width: auto; display: block; }
nav a { margin-left: 16px; text-decoration: none; color: var(--grau); font-weight: 600; }
nav a:hover { color: var(--rot); }
.hero { background: var(--hell); padding: 56px 0; border-left: 14px solid var(--rot); }
.hero h1 { margin: 0 0 8px; font-size: clamp(1.6rem, 4vw, 2.4rem); color: var(--grau); }
.hero h1 span { color: var(--rot); }
.hero .zeile { text-transform: uppercase; letter-spacing: .12em; color: var(--grau); font-size: .85rem; margin: 0 0 6px; }
.hero p { margin: 0 0 20px; font-size: 1.1rem; max-width: 40em; }
.knopf { display: inline-block; background: var(--rot); color: #fff; padding: 12px 22px; border-radius: 6px; text-decoration: none; font-weight: 700; }
.knopf:hover { background: #a80410; color: #fff; }
section { padding: 36px 0; }
section h2 { margin-top: 0; color: var(--grau); border-left: 6px solid var(--rot); padding-left: 12px; }
.karten { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.karte { border: 1px solid var(--rand); border-radius: 8px; padding: 16px; background: #fff; }
.karte h3 { margin: 0 0 6px; color: var(--rot); font-size: 1.05rem; }
.karte p { margin: 0; }
footer { background: var(--grau); color: #fff; padding: 24px 0; margin-top: 24px; }
footer a { color: #fff; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 32px; justify-content: space-between; }
.text h1 { color: var(--grau); }
.text h2 { font-size: 1.15rem; border: 0; padding: 0; margin-top: 28px; }
.text p, .text li { max-width: 46em; }
.hinweis { background: #fff8e1; border: 1px solid #f0d98a; padding: 10px 14px; border-radius: 6px; font-size: .95rem; }
@media (max-width: 560px) { nav a { margin-left: 0; margin-right: 14px; } }