.site-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 18, 26, 0.45);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.site-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -48%);
  width: min(92vw, 460px);
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.2);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  pointer-events: none;
  font-family: 'Montserrat', sans-serif;
}

.site-popup.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%);
  pointer-events: auto;
}

.site-popup-inner {
  position: relative;
  padding: 24px 22px 20px;
}

.site-popup-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 50%;
  background: #f2f4f7;
  color: #1d2d3a;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.site-popup-close:hover,
.site-popup-close:focus {
  background: #e6eaef;
  outline: none;
}

.site-popup-title {
  margin: 0 40px 8px 0;
  font-size: 20px;
  color: #0b2e2a;
  font-family: 'Playfair Display', serif;
}

.site-popup-message {
  margin: 0;
  color: #35495a;
  line-height: 1.6;
  font-size: 16px;
}

@media (max-width: 480px) {
  .site-popup-inner {
    padding: 20px 16px 16px;
  }

  .site-popup-title {
    font-size: 18px;
  }

  .site-popup-message {
    font-size: 15px;
  }
}