body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #0d1b2a;
  margin: 0;
  padding: 0;
  text-align: center;
  color: #e0e1dd;
}

.container {
  padding: 2rem;
  max-width: 1000px;
  margin: 2rem auto;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #e0e1dd;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
}

.card {
  background-color: #1b263b;
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  text-decoration: none;
  color: #e0e1dd;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.3s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(65, 90, 119, 0.7);
  background-color: #2c3e55;
}

.card img {
  height: 64px;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 2px #000); /* Kontrast für helle Icons */
}

.card span {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
}