.interactive-map {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: auto;
}

.interactive-map img {
  width: 100%;
  height: auto;
  display: block;
}

.hotspot {
  position: absolute;
  width: 25px;
  height: 25px;
  background-color: rgba(0, 123, 255, 0.7);
  border: 2px solid white;
  border-radius: 50%;
  cursor: pointer;
}

/* Popup overlay starts hidden */
.popup-box {
  display: none; /* default is hidden */
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  z-index: 999;
  align-items: center;
  justify-content: center;
}

/* Popup content box */
.popup-content {
  background-color: white;
  padding: 20px;
  max-width: 500px;
  width: 90%;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  position: relative;
  color: #333;
  border: 2px solid #2b8cc4;
  transition: background-color 0.3s ease;
}

.close-btn {
  position: absolute;
  top: 8px;
  right: 12px;
  cursor: pointer;
  font-size: 1.5rem;
  color: #777;
}