.join-section {
  background-color: #f2f1fc;
  padding: 50px 20px;
}

.container {
  max-width: 1100px;
  margin: auto;
}

.card {
  background-color: #7b61b0;
  border-radius: 20px;
  padding: 30px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.card-image img {
  max-width: 200px;
  width: 100%;
}

.card-content {
  flex: 1;
}

.card-content h2 {
  font-size: 22px;
  margin-bottom: 15px;
  font-weight: bold;
}

.card-content p {
  font-size: 15px;
  margin-bottom: 20px;
  color: #e4dfff;
}

.join-btn {
  background-color: #4b2a88;
  border: none;
  padding: 12px 24px;
  color: #fff;
  border-radius: 8px;
  font-size: 15px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.join-btn:hover {
  background-color: #341c65;
}

/* Responsive */
@media (max-width: 768px) {
  .card {
    flex-direction: column;
    text-align: center;
  }

  .card-image {
    order: 1;
  }

  .card-content {
    order: 2;
  }
}