.popup-card {
  display: none;
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  max-width: 480px;
  width: 90%;
  background: white;
  border-radius: 16px;
  box-shadow: 0 0 15px rgba(0,0,0,0.3);
  z-index: 1000;
  padding: 16px;
}

.popup-content {
  text-align: center;
}

.popup-img {
  width: 200px;
  height: 200px;
  border-radius: 12px;
  object-fit: cover;
  margin: 0 auto 12px auto;
  display: block;
}

.popup-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.popup-btn {
  background: linear-gradient(to right, #808080, #000);
  color: white;
  text-decoration: none;
  padding: 10px;
  border-radius: 12px;
  font-weight: bold;
}

.popup-close {
  position: absolute;
  top: 10px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  color: #000;
}