/* =======================================================
   Site Officiel MOUSSA-GROS — Famille MOUSSA-GROS
   Feuille de styles principale — Design Premium et Institutionnel
   ======================================================= */

/* Polices : Playfair Display (titres) + Inter (corps) */
@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,900;1,400;1,700etfamily=Inter:wght@300;400;500;600;700etdisplay=swap");

/* -------------------------------------------------------
   VARIABLES GLOBALES — Palette Institutionnelle
   ------------------------------------------------------- */
:root {
  /* Fond principal Ivoire */
  --ivoire: #ffffff;
  --ivoire-ombre: #f3efe8;
  --ivoire-sombre: #e8e2d9;

  /* Texte et zones sombres — Bleu Nuit */
  --bleu-nuit: #6e0000;
  --bleu-nuit-80: rgba(110, 0, 0, 0.8);
  --bleu-nuit-60: rgba(110, 0, 0, 0.6);
  --bleu-nuit-20: rgba(110, 0, 0, 0.12);
  --bleu-nuit-clair: #162540;
  --bleu-nuit-light: #1e3252;

  /* Accent — Or Champagne */
  --or: #d4af37;
  --or-clair: #e8cc73;
  --or-sombre: #a8891e;
  --or-10: rgba(212, 175, 55, 0.1);
  --or-25: rgba(212, 175, 55, 0.25);
  --or-50: rgba(212, 175, 55, 0.5);

  /* Typographie */
  --font-titres: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-corps: "Inter", system-ui, -apple-system, sans-serif;
}

/* -------------------------------------------------------
   SCROLLBAR PERSONNALISÉE
   ------------------------------------------------------- */
::-webkit-scrollbar {
  width: 7px;
}
::-webkit-scrollbar-track {
  background: var(--ivoire-sombre);
}
::-webkit-scrollbar-thumb {
  background: var(--or);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--or-sombre);
}

/* -------------------------------------------------------
   BASE GLOBALE
   ------------------------------------------------------- */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-corps);
  background-color: var(--ivoire);
  color: var(--bleu-nuit);
  overflow-x: hidden;
}

/* Sélection de texte */
::selection {
  background-color: var(--or);
  color: var(--bleu-nuit);
}

/* -------------------------------------------------------
   TYPOGRAPHIE — Playfair Display pour tous les titres
   ------------------------------------------------------- */
h1,
h2,
h3,
h4,
h5,
h6,
.font-titre {
  font-family: var(--font-titres);
  color: var(--bleu-nuit);
}

/* -------------------------------------------------------
   NAVIGATION — Glassmorphism sur fond ivoire
   ------------------------------------------------------- */
.glass-nav {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--or-25);
}

/* Liens de navigation */
.nav-link {
  position: relative;
  font-family: var(--font-corps);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--bleu-nuit);
  transition: color 0.3s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--or);
  transition: width 0.35s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--or-sombre) !important;
}

/* -------------------------------------------------------
   CARTES — Fond ivoire ombré, bordure or subtile
   ------------------------------------------------------- */
.carte-patrimoine {
  background: #ffffff;
  border: 1px solid var(--or-25);
  border-radius: 0.75rem;
  transition:
    border-color 0.35s ease,
    box-shadow 0.35s ease,
    transform 0.35s ease;
}

.carte-patrimoine:hover {
  border-color: var(--or-50);
  box-shadow:
    0 12px 40px -10px rgba(212, 175, 55, 0.18),
    0 4px 16px -4px rgba(110, 0, 0, 0.08);
  transform: translateY(-3px);
}

/* Carte légèrement teintée ivoire */
.carte-ivoire {
  background: var(--ivoire);
  border: 1px solid var(--or-25);
  border-radius: 0.75rem;
  transition:
    border-color 0.35s ease,
    box-shadow 0.35s ease,
    transform 0.35s ease;
}

.carte-ivoire:hover {
  border-color: var(--or-50);
  box-shadow: 0 12px 40px -10px rgba(212, 175, 55, 0.16);
}

/* -------------------------------------------------------
   ZONES SOMBRES (headers, footer, blocs en bleu nuit)
   ------------------------------------------------------- */
.zone-sombre {
  background-color: var(--bleu-nuit);
  color: var(--ivoire);
}

.zone-sombre h1,
.zone-sombre h2,
.zone-sombre h3,
.zone-sombre h4 {
  color: var(--ivoire);
}

.zone-sombre-clair {
  background-color: var(--bleu-nuit-clair);
  color: var(--ivoire);
}

/* -------------------------------------------------------
   ENCADRÉ CITATION — Fil or à gauche
   ------------------------------------------------------- */
.encadre-citation {
  background: var(--ivoire);
  border-left: 4px solid var(--or);
  border-top: 1px solid var(--or-25);
  border-right: 1px solid var(--or-25);
  border-bottom: 1px solid var(--or-25);
  border-radius: 0 0.5rem 0.5rem 0;
}

/* -------------------------------------------------------
   BOUTONS
   ------------------------------------------------------- */
.btn-or {
  background-color: var(--or);
  color: var(--bleu-nuit);
  font-family: var(--font-corps);
  font-weight: 700;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  transition:
    background-color 0.3s ease,
    box-shadow 0.3s ease,
    transform 0.2s ease;
}

.btn-or:hover {
  background-color: var(--or-sombre);
  box-shadow: 0 4px 20px var(--or-50);
  transform: translateY(-1px);
}

.btn-contour {
  background-color: transparent;
  color: var(--bleu-nuit);
  border: 1px solid var(--or-50);
  font-family: var(--font-corps);
  font-weight: 600;
  transition:
    border-color 0.3s ease,
    background-color 0.3s ease,
    color 0.3s ease;
}

.btn-contour:hover {
  border-color: var(--or);
  background-color: var(--or-10);
  color: var(--or-sombre);
}

/* Variante blanche pour zones sombres */
.btn-contour-blanc {
  background-color: transparent;
  color: var(--ivoire);
  border: 1px solid rgba(255, 255, 255, 0.35);
  font-family: var(--font-corps);
  font-weight: 600;
  transition:
    border-color 0.3s ease,
    background-color 0.3s ease;
}

.btn-contour-blanc:hover {
  border-color: var(--or);
  background-color: var(--or-10);
  color: var(--or-clair);
}

/* -------------------------------------------------------
   GALERIE — Noir et Blanc → Couleur au survol
   ------------------------------------------------------- */
.photo-patrimoine {
  filter: grayscale(100%) contrast(95%) brightness(95%);
  transition:
    filter 0.75s ease,
    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.photo-patrimoine:hover {
  filter: grayscale(0%) contrast(100%) brightness(100%);
  transform: scale(1.02);
}

.photo-patrimoine.photo-couleur {
  filter: grayscale(0%) contrast(100%) brightness(100%);
}

/* -------------------------------------------------------
   TIMELINE — Biographie
   ------------------------------------------------------- */
.timeline-dot {
  background-color: var(--or);
  border: 3px solid var(--ivoire);
  box-shadow: 0 0 0 3px var(--or-50);
  transition:
    box-shadow 0.3s ease,
    transform 0.3s ease;
}

.timeline-item:hover .timeline-dot {
  box-shadow: 0 0 0 5px var(--or-50);
  transform: scale(1.1);
}

.timeline-nav-item {
  font-family: var(--font-corps);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  background: var(--ivoire);
  color: var(--bleu-nuit);
  border: 1px solid var(--bleu-nuit-20);
  border-radius: 9999px;
  padding: 0.45rem 1rem;
  cursor: pointer;
  transition:
    background-color 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease,
    transform 0.2s ease;
}

.timeline-nav-item:hover {
  border-color: var(--or);
  background-color: var(--or-10);
}

.timeline-nav-item.active {
  background-color: var(--or);
  color: var(--bleu-nuit);
  border-color: var(--or);
  font-weight: 700;
  transform: scale(1.04);
  box-shadow: 0 2px 12px var(--or-50);
}

/* -------------------------------------------------------
   FILTRES ARCHIVES
   ------------------------------------------------------- */
.filtre-archives {
  font-family: var(--font-corps);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  background: var(--ivoire);
  color: var(--bleu-nuit);
  border: 1px solid var(--bleu-nuit-20);
  border-radius: 9999px;
  padding: 0.45rem 1.2rem;
  cursor: pointer;
  transition:
    background-color 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease;
}

.filtre-archives:hover {
  border-color: var(--or);
}

.filtre-archives.actif {
  background-color: var(--or);
  color: var(--bleu-nuit);
  border-color: var(--or);
  font-weight: 700;
}

/* -------------------------------------------------------
   SÉPARATEUR OR
   ------------------------------------------------------- */
.sep-or {
  width: 3.5rem;
  height: 2px;
  background: var(--or);
  border-radius: 2px;
}

/* -------------------------------------------------------
   PAGES — Transitions et Routeur SPA
   ------------------------------------------------------- */
.page-section {
  display: none;
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 0.55s ease-out,
    transform 0.55s ease-out;
}

.page-section.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* -------------------------------------------------------
   SCROLL FADE-IN — Animation au défilement
   ------------------------------------------------------- */
.scroll-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.75s ease-out,
    transform 0.75s ease-out;
}

.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Délais en cascade pour les grilles */
.scroll-reveal.delay-1 {
  transition-delay: 0.1s;
}
.scroll-reveal.delay-2 {
  transition-delay: 0.2s;
}
.scroll-reveal.delay-3 {
  transition-delay: 0.3s;
}
.scroll-reveal.delay-4 {
  transition-delay: 0.4s;
}

/* -------------------------------------------------------
   ANIMATION — Pulsation bordure or
   ------------------------------------------------------- */
@keyframes pulseOr {
  0%,
  100% {
    border-color: var(--or-25);
  }
  50% {
    border-color: var(--or-50);
  }
}

.pulse-or {
  animation: pulseOr 3s ease-in-out infinite;
}

/* -------------------------------------------------------
   CHAMPS DE FORMULAIRE
   ------------------------------------------------------- */
.champ-form {
  background: var(--ivoire);
  border: 1px solid var(--bleu-nuit-20);
  border-radius: 0.375rem;
  color: var(--bleu-nuit);
  font-family: var(--font-corps);
  font-size: 0.875rem;
  padding: 0.65rem 1rem;
  width: 100%;
  transition:
    border-color 0.3s ease,
    box-shadow 0.3s ease;
  outline: none;
}

.champ-form::placeholder {
  color: rgba(110, 0, 0, 0.38);
}

.champ-form:focus {
  border-color: var(--or);
  box-shadow: 0 0 0 3px var(--or-10);
}

/* -------------------------------------------------------
   BADGE TAG (labels de catégorie)
   ------------------------------------------------------- */
.badge-or {
  display: inline-block;
  font-family: var(--font-corps);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--or-sombre);
  background: var(--or-10);
  border: 1px solid var(--or-25);
  border-radius: 9999px;
  padding: 0.2rem 0.7rem;
}

/* -------------------------------------------------------
   MOBILE DRAWER
   ------------------------------------------------------- */
.drawer-mobile {
  background: var(--ivoire);
  border-left: 1px solid var(--bleu-nuit-20);
}

/* -------------------------------------------------------
   CARTE TÉMOIN (Testimonials)
   ------------------------------------------------------- */
.carte-temoignage {
  background: var(--ivoire);
  border: 1px solid var(--or-25);
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition:
    box-shadow 0.35s ease,
    transform 0.3s ease;
}

.carte-temoignage:hover {
  box-shadow: 0 8px 28px -8px var(--or-50);
  transform: translateY(-2px);
}

/* -------------------------------------------------------
   NOTIFICATION SUCCÈS
   ------------------------------------------------------- */
.notif-succes {
  background: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: 0.5rem;
  color: #166534;
  font-size: 0.875rem;
  padding: 0.9rem 1.2rem;
}

/* -------------------------------------------------------
   PLAQUE RUE — conteneur image (désactivé: fond vert)
   ------------------------------------------------------- */
.plaque-rue {
  background: transparent; /* retiré le vert */
  color: inherit;
  border: none; /* plus de bordure visible */
  border-radius: 0.5rem;
  text-align: center;
}

/* -------------------------------------------------------
   CAROUSEL TÉMOIGNAGES — 2 × 2
   ------------------------------------------------------- */
#testimonials-list {
  /* Le carousel JS gère la grille interne */
  display: block !important;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--or-25);
  border: 1px solid var(--or-50);
  cursor: pointer;
  transition:
    background 0.3s ease,
    transform 0.3s ease;
  padding: 0;
}

.carousel-dot:hover {
  background: var(--or-50);
  transform: scale(1.2);
}

.carousel-dot.active {
  background: var(--or);
  border-color: var(--or);
  transform: scale(1.25);
  box-shadow: 0 0 0 3px var(--or-10);
}

/* -------------------------------------------------------
   GALERIE PUZZLE / MASONRY (Cérémonie & Archives)
   ------------------------------------------------------- */
.galerie-puzzle-container {
  column-count: 1;
  column-gap: 1.25rem;
  width: 100%;
}

@media (min-width: 640px) {
  .galerie-puzzle-container {
    column-count: 2;
  }
}

@media (min-width: 1024px) {
  .galerie-puzzle-container {
    column-count: 3;
  }
}

@media (min-width: 1280px) {
  .galerie-puzzle-container {
    column-count: 4;
  }
}

.puzzle-item {
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  margin-bottom: 1.25rem;
  position: relative;
  border-radius: 0.85rem;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--or-25);
  box-shadow: 0 4px 16px -4px rgba(110, 0, 0, 0.06);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.3s ease;
  cursor: zoom-in;
  display: block;
}

.puzzle-item:hover {
  transform: translateY(-5px) scale(1.015);
  box-shadow: 0 16px 36px -8px rgba(212, 175, 55, 0.3), 0 6px 20px -4px rgba(110, 0, 0, 0.12);
  border-color: var(--or);
  z-index: 10;
}

.puzzle-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
  background-color: var(--ivoire-sombre);
}

.puzzle-item:hover img {
  transform: scale(1.04);
}

.puzzle-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(110, 0, 0, 0.88) 0%, rgba(110, 0, 0, 0.25) 50%, transparent 100%);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.puzzle-item:hover .puzzle-overlay {
  opacity: 1;
}

.ceremonie-subnav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.ceremonie-subnav-btn {
  font-family: var(--font-corps);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--bleu-nuit);
  background: var(--ivoire-ombre);
  border: 1px solid var(--or-25);
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.ceremonie-subnav-btn:hover,
.ceremonie-subnav-btn.actif {
  background: var(--or);
  border-color: var(--or);
  color: var(--bleu-nuit);
  font-weight: 700;
  box-shadow: 0 2px 10px var(--or-25);
}

/* Section Header Separator */
.ceremonie-section-header {
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  column-span: all;
  margin: 2.5rem 0 1.5rem 0;
  text-align: center;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 2, 2, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content {
  position: relative;
  max-width: 92vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.lightbox-image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 0.5rem;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 0 1px var(--or-50);
  transition: transform 0.3s ease;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(110, 0, 0, 0.7);
  border: 1px solid var(--or-50);
  color: #ffffff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 100000;
}

.lightbox-nav-btn:hover {
  background: var(--or);
  color: var(--bleu-nuit);
  border-color: var(--or-clair);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
  left: 1.5rem;
}

.lightbox-next {
  right: 1.5rem;
}

@media (max-width: 640px) {
  .lightbox-prev {
    left: 0.5rem;
  }
  .lightbox-next {
    right: 0.5rem;
  }
  .lightbox-nav-btn {
    width: 38px;
    height: 38px;
  }
}

.lightbox-action-btn {
  background: rgba(110, 0, 0, 0.75);
  border: 1px solid var(--or-50);
  color: #ffffff;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 100000;
}

.lightbox-action-btn:hover {
  background: var(--or);
  color: var(--bleu-nuit);
  border-color: var(--or-clair);
  transform: scale(1.1);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.4);
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
}

.lightbox-close:hover {
  transform: scale(1.1) rotate(90deg);
}

.lightbox-download {
  position: absolute;
  top: 1.5rem;
  right: 4.65rem;
}

.lightbox-download:hover {
  transform: scale(1.1) translateY(1px);
}

@media (max-width: 640px) {
  .lightbox-close {
    top: 1rem;
    right: 1rem;
  }
  .lightbox-download {
    top: 1rem;
    right: 3.85rem;
  }
  .lightbox-action-btn {
    width: 36px;
    height: 36px;
  }
}

.lightbox-caption {
  margin-top: 1rem;
  text-align: center;
  color: var(--ivoire);
  font-family: var(--font-corps);
  font-size: 0.85rem;
}