/* ============================================
   Interstitial overlay — policy-compliant
   Per Destination experience policy:
   - Full-screen within current window (not pop-up)
   - Easy to leave (close button + ESC + backdrop)
   - User-triggered only (not prestitial)
   - No countdown, no auto-close, no fake close buttons
   ============================================ */

.interstitial {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.25s ease-out;
}
.interstitial.is-open { display: flex; align-items: center; justify-content: center; padding: 24px; }

.interstitial-panel {
  position: relative;
  background: #fff;
  width: 100%;
  max-width: 560px;
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  overflow: hidden;
  animation: slideUp 0.3s ease-out;
}

.interstitial-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(0, 0, 0, 0.1);
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 2;
  font-size: 22px;
  line-height: 1;
  color: #1a1f2e;
  transition: background 0.15s, transform 0.1s;
}
.interstitial-close:hover { background: #fff; transform: scale(1.05); }
.interstitial-close:active { transform: scale(0.95); }
.interstitial-close:focus-visible { outline: 3px solid #c8a654; outline-offset: 2px; }

.interstitial-content {
  padding: 48px 32px 32px;
  text-align: center;
}
.interstitial-label {
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #5a6275;
  font-weight: 700;
  margin-bottom: 12px;
}
.interstitial-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  line-height: 1.25;
  margin-bottom: 12px;
  color: #1a1f2e;
}
.interstitial-text {
  color: #5a6275;
  font-size: 0.9375rem;
  line-height: 1.55;
  margin-bottom: 24px;
}
.interstitial-media {
  background: #f5f1e4;
  border: 2px dashed #e5ddc5;
  border-radius: 8px;
  min-height: 180px;
  display: grid;
  place-items: center;
  color: #9d7d34;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 20px;
  padding: 20px;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 520px) {
  .interstitial-panel { max-width: 100%; }
  .interstitial-content { padding: 40px 20px 24px; }
  .interstitial-title { font-size: 1.25rem; }
}