.premium-card {
  background-color: #fff;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  display: flex;
  transition: all 0.3s ease;
  margin: 30px;
  position: relative;
}

.premium-card:hover {
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
  transform: translateY(-5px);
}

.premium-card-image {
  width: 40%;
  overflow: hidden;
}

.premium-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 00.3s ease;
}

.premium-card-image img:hover {
  transform: scale(1.1);
}

.premium-card-content {
  padding: 10px 10px;
  width: 60%;
}

.premium-card-content h2 {
  font-size: 24px;
  font-weight: 600;

  color: #4caf50;
}

.premium-card-content p {
  font-size: 18px;
  color: #666;
  margin-bottom: 20px;
}

.premium-card-button {
  background-color: #4caf50;
  color: #fff;
  border: none;
  padding: 10px 20px;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.premium-card-button:hover {
  background-color: #3e8e41;
}
.port-icon {
  position: absolute;
  bottom: 17px;
  right: 30px;
  font-size: 20px;
  color: #4caf50;
}
#search-results p.error-message {
  color: #e74c3c;
  font-size: 16px;
  text-align: center;
  margin-top: 20px;
  font-weight: bold;
}