/* Reset für Browser-Kompatibilität */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  color: #fff;
  background: url('../Bilder/ei_universe.jpg') no-repeat center center;
  background-size: cover;
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale; /* Für Opera */
}

header {
  text-align: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.7);
}

.logo-image {
  max-width: 100px;
  height: auto;
  display: block;
  margin: 0 auto;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

nav a {
  color: #fff;
  margin: 0 15px;
  text-decoration: none;
  font-size: 1.1rem;
}

nav a:hover {
  color: #00b7eb;
}

main {
  padding: 20px;
  max-width: 800px;
  margin: 0 auto;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 10px;
}

section {
  margin-bottom: 40px;
}

h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

p {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.hero-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto;
  border-radius: 5px;
}

footer {
  text-align: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.7);
  font-size: 0.9rem;
}

footer a {
  color: #fff;
  text-decoration: none;
}

footer a:hover {
  color: #00b7eb;
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  nav a { display: block; margin: 10px 0; }
  main { padding: 10px; }
}