:root {
  --blau: #1b9bd7;
  --hellblau: #eaf6fb;
  --text: #333;
  --dunkelgrau: #333;
}

body {
  margin: 0;
  font-family: sans-serif;
  background-color: var(--hellblau);
  color: var(--text);
  text-align: center;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  padding: 2rem 1rem 1rem;
  background: white;
}

header img {
  max-width: 180px;
  height: auto;
}

main {
  padding: 2rem 1rem;
  flex: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

h1 {
  font-size: 2rem;
  color: var(--blau);
}

h1.grau

 {
  font-size: 2rem;
  color: var(--dunkelgrau);
}

h2 {
  font-size: 1.4rem;
  color: var(--dunkelgrau);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.2rem;
  color: var(--dunkelgrau);
  margin-bottom: 1rem;
}

p {
  max-width: none;
  margin: 0 auto 2rem;
  line-height: 1.7;
  text-align: left;
}

.email-link a,
footer a {
  color: var(--blau);
  text-decoration: underline;
  font-weight: 500;
}

footer {
  background: #111;
  color: white;
  padding: 4rem 1rem;
  font-size: 0.9rem;
  text-align: center;
}

footer p {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

footer .footer-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  max-width: 800px;
  margin: 1rem auto 0;
}

@media (max-width: 600px) {
  h1 {
    font-size: 1.5rem;
  }
  h2 {
    font-size: 1.2rem;
  }
  footer .footer-links {
    flex-direction: column;
    gap: 0.5rem;
  }
}