/* Hintergrund und Grundlayout */
body {
  font-family: "Segoe UI", Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #6b5bff, #4cc9f0, #80ed99);
  background-size: 400% 400%;
  animation: gradient 15s ease infinite;
  color: #333;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

@keyframes gradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Header */
header {
  text-align: center;
  color: white;
  padding: 2rem 1rem;
  backdrop-filter: blur(10px);
}

header h1 {
  margin-bottom: 0.5rem;
  font-size: 2rem;
}

header p {
  margin: 0;
  font-size: 1.1rem;
  opacity: 0.9;
}

/* Hauptinhalt */
main {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 2rem;
}

/* Karten (Boxen für Terms & Privacy) */
.card {
  background: white;
  flex: 1 1 350px;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.card h2 {
  margin-top: 0;
  font-size: 1.5rem;
}

.card ul {
  margin-left: 1.5rem;
  line-height: 1.6;
}

/* Farbthemen */
.card.blue {
  border-top: 5px solid #4361ee;
}

.card.green {
  border-top: 5px solid #2ecc71;
}

/* Footer */
footer {
  text-align: center;
  color: white;
  padding: 1rem;
  margin-top: auto;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  font-size: 0.9rem;
}