body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  transition: background 0.4s, color 0.4s;
}

/* Donkere modus (standaard) */
body {
  background: linear-gradient(135deg, #0d1117, #1e3c72, #2a5298);
  color: #fff;
}

/* Lichte modus */
@media (prefers-color-scheme: light) {
  body {
    background: linear-gradient(135deg, #f0f0f0, #dfe9f3, #c8d6e5);
    color: #111;
  }
  .card-modern {
    background: rgba(255, 255, 255, 0.7);
    color: #111;
  }
}

.card-modern {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
  animation: fadeIn 1.2s ease;
  max-width: 400px;
  width: 90%;
}

.card-modern img {
  max-width: 120px;
  margin-bottom: 20px;
}

h1 {
  font-weight: 600;
  margin-bottom: 10px;
}

p {
  font-size: 1.1rem;
  margin-bottom: 25px;
}

.btn-discord {
  background-color: #5865F2;
  color: white;
  border-radius: 50px;
  padding: 12px 25px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: 0.3s ease;
}
.btn-discord:hover {
  background-color: #4752C4;
  transform: scale(1.05);
  color: white;
}

@keyframes fadeIn {
  from {opacity: 0; transform: scale(0.95);}
  to {opacity: 1; transform: scale(1);}
}