body {
  font-family: 'Montserrat', sans-serif;
  background-color: #f5fcfb;
  margin: 0;
  padding: 20px;
  text-align: center;
  color: #2e7d6d;
}

h1 {
  font-size: 2rem;
  margin-bottom: 10px;
  color: #00695c;
}

p {
  margin-bottom: 30px;
  font-size: 1.1rem;
  color: #333;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-bottom: 25px;
}

.card {
  background-color: #e0f2f1;
  border: 2px solid #4db6ac;
  border-radius: 12px;
  padding: 20px;
  width: 220px;
  cursor: pointer;
  transition: 0.3s ease;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.card:hover {
  background-color: #b2dfdb;
  transform: translateY(-4px);
}

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

.card-title {
  font-size: 1.1rem;
  font-weight: bold;
  color: #004d40;
}
.card.featured {
  border: 2px solid #2c7a7b;
  background-color: #f0fff4;
}

iframe {
  width: 100%;
  max-width: 900px;
  height: 600px;
  border: 2px solid #ccc;
  border-radius: 10px;
  background-color: white;
  margin: 0 auto;
  display: block;
}

/* Mobilnézet */
@media (max-width: 768px) {
  .card {
    width: 90%;
  }

  iframe {
    width: 95%;
    height: 500px;
  }
}