/* Dark semi-transparent background overlay */
.promo-modal-overlay {
  display: none; /* Hidden by default until JavaScript executes */
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 999999;
  justify-content: center;
  align-items: center;
  padding: 15px;
  box-sizing: border-box;
}

/* Modal Content Container */
.promo-modal-content {
  position: relative;
  max-width: 850px; /* Responsive max width for high-res banner */
  width: 100%;
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.promo-banner-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

/* Close Button (X) Styling */
.promo-close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 26px;
  font-weight: bold;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.7);
  border: 2px solid #ffffff;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  cursor: pointer;
  line-height: 32px;
  text-align: center;
  z-index: 10;
  transition: all 0.2s ease-in-out;
}

.promo-close-btn:hover {
  background: #000000;
  transform: scale(1.1);
}