/* Reset und Box-Sizing */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f9fafb;
  color: #222;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  text-align: center;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 3rem 1.5rem;
  max-width: 700px;
  margin: 0 auto;
}

h1 {
  font-weight: 700;
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #2563eb; /* kräftiges Blau */
}

p {
  font-size: 1.2rem;
  max-width: 600px;
  margin-bottom: 2.5rem;
  line-height: 1.6;
  color: #4b5563; /* mittleres Grau */
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.links a {
  text-decoration: none;
  background-color: #3b82f6; /* Blau */
  color: white;
  padding: 0.8rem 1.8rem;
  border-radius: 12px;
  font-weight: 600;
  box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.links a:hover,
.links a:focus {
  background-color: #2563eb;
  box-shadow: 0 6px 12px rgba(37, 99, 235, 0.5);
  outline: none;
}

footer {
  padding: 1rem 0;
  font-size: 0.9rem;
  color: #9ca3af;
  border-top: 1px solid #e5e7eb;
  background: #f3f4f6;
}