/* Promotional popup overlay & modal */

.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.popup-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.popup-box {
  position: relative;
  max-width: 100%;
  max-height: 90vh;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  border-radius: 12px;
  overflow: hidden;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.popup-overlay.is-visible .popup-box {
  transform: scale(1);
}

.popup-box img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 90vh;
  object-fit: contain;
  vertical-align: middle;
}

.popup-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  z-index: 10;
}

.popup-close:hover {
  background: rgba(0, 0, 0, 0.8);
}

.popup-overlay[data-dismissible="true"] {
  cursor: pointer;
}

.popup-overlay[data-dismissible="true"] .popup-box {
  cursor: default;
}