/* opening-popup.css — modale d'accueil (compte à rebours ouverture), cf. _opening-popup.php */

.opening-popup {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.opening-popup[hidden] {
  display: none;
}

.opening-popup__overlay {
  position: absolute;
  inset: 0;
  background: rgba(22, 21, 19, 0.6);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--transition-base) var(--easing-standard);
}

.opening-popup.is-visible .opening-popup__overlay {
  opacity: 1;
}

/* Carte : écrin sombre "matière luxe" (lueur or + grain via .section--dark repris ici) */
.opening-popup__dialog {
  position: relative;
  z-index: var(--z-modal);
  width: 100%;
  max-width: 440px;
  max-height: calc(100vh - 2 * var(--space-lg));
  overflow-y: auto;
  text-align: center;
  padding: var(--space-2xl) var(--space-xl) var(--space-xl);
  color: var(--color-beige);
  background-color: var(--color-black);
  background-image:
    radial-gradient(40rem 20rem at 80% -10%, rgba(176, 141, 87, 0.22), transparent 60%),
    radial-gradient(30rem 16rem at 10% 110%, rgba(176, 141, 87, 0.12), transparent 55%);
  border: 1px solid var(--color-border-gold);
  border-radius: var(--radius-md);
  box-shadow: 0 40px 90px -20px rgba(22, 21, 19, 0.7);
  transform: translateY(24px) scale(0.96);
  opacity: 0;
  transition: transform var(--transition-slow) var(--easing-luxe),
              opacity var(--transition-slow) var(--easing-luxe);
}

/* Filet or dégradé sur la tranche supérieure */
.opening-popup__dialog::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--color-gold) 50%, transparent);
}

.opening-popup.is-visible .opening-popup__dialog {
  transform: translateY(0) scale(1);
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .opening-popup__overlay,
  .opening-popup__dialog {
    transition: none;
  }

  .opening-popup__dialog {
    transform: none;
  }
}

.opening-popup__close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-md);
  width: 40px;
  height: 40px;
  border: none;
  background: none;
  color: var(--color-beige);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  transition: color var(--transition-fast) var(--easing-standard);
}

.opening-popup__close:hover,
.opening-popup__close:focus-visible {
  color: var(--color-gold-light);
}

/* Monogramme en filigrane en fond de carte */
.opening-popup__mark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.opening-popup__mark img {
  width: 300px;
  height: auto;
  opacity: 0.06;
}

.opening-popup__overline,
.opening-popup__title,
.opening-popup__date,
.opening-popup__countdown,
.opening-popup__text,
.opening-popup__places,
.opening-popup__cta {
  position: relative;
}

.opening-popup__overline {
  display: inline-block;
  font-size: var(--font-size-overline);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: var(--font-weight-semibold);
  color: var(--color-gold-light);
  margin-bottom: var(--space-sm);
}

.opening-popup__title {
  color: var(--color-white);
  font-size: clamp(1.5rem, 1.3rem + 1.2vw, 2rem);
  margin-bottom: var(--space-xs);
}

.opening-popup__date {
  font-family: var(--font-family-heading);
  font-style: italic;
  font-size: 1.0625rem;
  color: var(--color-gold-light);
  margin-bottom: var(--space-xl);
}

/* Compte à rebours : 4 tuiles cerclées d'or */
.opening-popup__countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.opening-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-md) var(--space-xs);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border-gold);
  border-radius: var(--radius-sm);
}

.opening-unit__num {
  font-family: var(--font-family-heading);
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2rem);
  line-height: 1;
  color: var(--color-white);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

.opening-unit__label {
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-beige);
}

.opening-popup__text {
  font-size: var(--font-size-small);
  color: var(--color-beige);
  margin-bottom: var(--space-md);
}

/* Mention "places limitées" : puce dorée qui attire l'œil */
.opening-popup__places {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin: 0 auto var(--space-lg);
  padding: 4px var(--space-md);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.04em;
  color: var(--color-gold-light);
  background: rgba(176, 141, 87, 0.12);
  border: 1px solid var(--color-border-gold);
  border-radius: var(--radius-full);
}

.opening-popup__places svg {
  width: 15px;
  height: 15px;
}

.opening-popup__cta {
  margin-top: 0;
}