/* ================================================================
   THIAROYE 44 — ARCHIVES NUMÉRIQUES DE LA MÉMOIRE
   Thème Omeka S · v1.0.0
   Design inspiré de la bibliographie numérique EFEO/Banyan
   Palette : or africain · rouge sang · ivoire · nuit profonde
   ================================================================ */

/* ── Google Fonts (chargées dans le layout) ─────────────────── */
/* Cormorant Garamond : titres historiques, élégance académique  */
/* DM Sans : corps du texte, lisibilité moderne                  */

/* ── Variables ──────────────────────────────────────────────── */
:root {
  /* Couleurs principales */
  --or:           #C8952C;
  --or-clair:     #E8B850;
  --or-fonce:     #9B7020;
  --or-pale:      #F5E8C0;
  --rouge:        #8B1A1A;
  --rouge-fonce:  #5C0A0A;
  --nuit:         #0C0603;
  --nuit-2:       #1A0D06;
  --nuit-3:       #2A1A0E;
  --ivoire:       #FAF6EE;
  --ivoire-2:     #EDE7D8;
  --texte:        #1C1008;
  --texte-doux:   #7A6050;
  --texte-leger:  #A08870;
  --bordure:      #D8CAAF;
  --blanc:        #FFFDF5;
  --vert:         #1D5C38;

  /* Typographie */
  --serif:  'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:   'DM Sans', 'Helvetica Neue', Arial, sans-serif;

  /* Espacements */
  --gap:        2rem;
  --gap-lg:     5rem;
  --max-w:      1200px;
  --max-w-text: 780px;

  /* Divers */
  --radius:     5px;
  --radius-lg:  10px;
  --ombre:      0 4px 24px rgba(12,6,3,.10);
  --ombre-lg:   0 12px 48px rgba(12,6,3,.18);
  --transition: all .3s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; }

/* ── Base ───────────────────────────────────────────────────── */
body {
  font-family: var(--sans);
  background: var(--ivoire);
  color: var(--texte);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Typographie ────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  color: var(--nuit-2);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.25rem; }

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

a:focus-visible {
  outline: 2px solid var(--or);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ── Étiquette de section ───────────────────────────────────── */
.label-section {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 1rem;
}
.label-section::before {
  content: '';
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--or);
}

/* ── Conteneur ──────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container-etroit {
  max-width: var(--max-w-text);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Motif africain ─────────────────────────────────────────── */
.motif-bg {
  background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cpath d='M0 0h10v10H0zM20 0h10v10H20zM10 10h10v10H10zM30 10h10v10H30zM0 20h10v10H0zM20 20h10v10H20zM10 30h10v10H10zM30 30h10v10H30z' fill='%23C8952C' fill-opacity='.04'/%3E%3C/g%3E%3C/svg%3E");
}

/* ================================================================
   EN-TÊTE
   ================================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  transition: background .4s ease, box-shadow .4s ease;
}
.site-header.defilé {
  background: rgba(12,6,3,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(200,149,44,.25);
}

.header-interieur {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  gap: 2rem;
}

/* Marque */
.site-marque {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: .08rem;
  flex-shrink: 0;
}
.marque-principal {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--blanc);
  letter-spacing: .04em;
}
.marque-annee {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--or);
  letter-spacing: .04em;
}
.marque-sous {
  font-family: var(--sans);
  font-size: .58rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,253,245,.4);
  margin-top: .1rem;
}

/* Navigation */
.site-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}
.site-nav nav > ul {
  display: flex;
  align-items: center;
  gap: .15rem;
}
.site-nav nav > ul > li > a {
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: rgba(255,253,245,.7);
  padding: .5rem .85rem;
  border-radius: var(--radius);
  transition: var(--transition);
  white-space: nowrap;
}
.site-nav nav > ul > li > a:hover,
.site-nav nav > ul > li.active > a {
  color: var(--blanc);
  background: rgba(200,149,44,.15);
}

/* Actions header */
.header-actions {
  display: flex;
  align-items: center;
  gap: .4rem;
  flex-shrink: 0;
}
.btn-icone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem; height: 2.4rem;
  border-radius: var(--radius);
  color: rgba(255,253,245,.7);
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-icone:hover {
  color: var(--blanc);
  background: rgba(200,149,44,.15);
}
.btn-menu {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 8px;
}
.btn-menu span {
  display: block;
  width: 20px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: var(--transition);
}
.btn-menu.ouvert span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.btn-menu.ouvert span:nth-child(2) { opacity: 0; }
.btn-menu.ouvert span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================================================================
   HÉROS
   ================================================================ */
.site-heros {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  background: var(--nuit);
  overflow: hidden;
}

/* Grille décorative kente */
.site-heros::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg,
      transparent, transparent 79px,
      rgba(200,149,44,.045) 79px, rgba(200,149,44,.045) 80px),
    repeating-linear-gradient(90deg,
      transparent, transparent 79px,
      rgba(200,149,44,.045) 79px, rgba(200,149,44,.045) 80px);
  pointer-events: none;
}

/* Dégradé de sortie du héros */
.site-heros::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 220px;
  background: linear-gradient(to top, var(--ivoire), transparent);
  pointer-events: none;
  z-index: 2;
}

/* Bandes drapeau sénégalais sur le côté */
.heros-drapeau {
  position: absolute;
  top: 0; right: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(to bottom, var(--vert) 33.33%, var(--or) 33.33%, var(--or) 66.66%, var(--rouge) 66.66%);
  opacity: .5;
  z-index: 3;
}

.heros-interieur {
  position: relative;
  z-index: 4;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 10rem 1.5rem 8rem;
}

/* Date */
.heros-date {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 1.8rem;
}
.heros-date::before {
  content: '';
  width: 2.5rem; height: 1px;
  background: var(--or);
}

/* Grand titre héros */
.heros-titre {
  font-family: var(--serif);
  line-height: .88;
  margin-bottom: 2.5rem;
  max-width: 800px;
}
.heros-titre .t-lieu {
  display: block;
  font-size: clamp(5rem, 16vw, 13rem);
  font-weight: 700;
  color: var(--blanc);
  letter-spacing: -.02em;
}
.heros-titre .t-annee {
  display: block;
  font-size: clamp(3rem, 9vw, 7rem);
  font-weight: 400;
  color: var(--or);
  font-style: italic;
  letter-spacing: .06em;
}

/* Sous-titre */
.heros-sous-titre {
  font-family: var(--sans);
  font-size: 1.05rem;
  color: rgba(255,253,245,.55);
  max-width: 460px;
  margin-bottom: 3rem;
  line-height: 1.7;
}

/* Boutons */
.heros-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Bloc chiffres */
.heros-stats {
  position: absolute;
  bottom: 7rem;
  right: 3rem;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  text-align: right;
}
.heros-stat {
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.heros-stat-nb {
  font-family: var(--serif);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--or);
  line-height: 1;
}
.heros-stat-label {
  font-family: var(--sans);
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,253,245,.35);
}

/* Flèche scroll */
.heros-scroll-OLD_DISABLED {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  color: rgba(255,253,245,.3);
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  animation: oscille 2.2s ease-in-out infinite;
}
@keyframes oscille {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(10px); }
}

/* ================================================================
   BOUTONS
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--sans);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .04em;
  padding: .875rem 1.8rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.btn-primaire {
  background: var(--or);
  color: var(--nuit);
  border-color: var(--or);
}
.btn-primaire:hover {
  background: var(--or-clair);
  border-color: var(--or-clair);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(200,149,44,.4);
}
.btn-secondaire {
  background: transparent;
  color: var(--blanc);
  border-color: rgba(255,253,245,.22);
}
.btn-secondaire:hover {
  background: rgba(255,253,245,.07);
  border-color: rgba(255,253,245,.45);
}
.btn-sombre {
  background: var(--nuit-2);
  color: var(--blanc);
  border-color: var(--nuit-3);
}
.btn-sombre:hover {
  background: var(--nuit-3);
  border-color: var(--or-fonce);
}
.btn svg { flex-shrink: 0; }

/* ================================================================
   BANDEAU DE CITATION
   ================================================================ */
.bandeau-citation {
  background: var(--nuit-2);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.bandeau-citation::before {
  content: '\201C';
  position: absolute;
  top: -.2em; left: -.05em;
  font-family: var(--serif);
  font-size: 22rem;
  color: rgba(200,149,44,.06);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.citation-interieur {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
  position: relative;
  z-index: 1;
}
.citation-texte {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-style: italic;
  font-weight: 400;
  color: var(--blanc);
  line-height: 1.55;
  margin-bottom: 2rem;
}
.citation-texte::before {
  content: '';
  display: block;
  width: 3rem; height: 2px;
  background: var(--or);
  margin: 0 auto 2rem;
}
.citation-auteur {
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--or);
}

/* ================================================================
   SECTION COLLECTIONS
   ================================================================ */
.section-collections {
  padding: var(--gap-lg) 0;
  background: var(--ivoire);
}
.section-header {
  margin-bottom: 3rem;
}
.section-header.centré {
  text-align: center;
}
.section-header.centré .label-section { justify-content: center; }
.section-header.centré .label-section::before { display: none; }

.grille-collections {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 1.5rem;
}

/* Carte collection */
.carte-collection {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.carte-collection:hover {
  transform: translateY(-5px);
  box-shadow: var(--ombre-lg);
  border-color: var(--or);
}

.carte-col-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
  background: var(--nuit-3);
}
.carte-col-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.carte-collection:hover .carte-col-image img {
  transform: scale(1.07);
}

/* Placeholder image */
.carte-col-image-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--nuit-2) 0%, var(--nuit-3) 100%);
}
.carte-col-image-placeholder svg {
  color: rgba(200,149,44,.22);
}

/* Badge catégorie */
.carte-col-badge {
  position: absolute;
  top: .75rem; left: .75rem;
  font-family: var(--sans);
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  background: rgba(200,149,44,.92);
  color: var(--nuit);
  padding: .28rem .65rem;
  border-radius: 2px;
}

/* Corps carte */
.carte-col-corps {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.carte-col-titre {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--nuit-2);
  margin-bottom: .55rem;
  line-height: 1.25;
}
.carte-col-desc {
  font-size: .9rem;
  color: var(--texte-doux);
  line-height: 1.65;
  margin-bottom: 1.3rem;
  flex: 1;
}
.carte-col-pied {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--bordure);
}
.carte-col-nb {
  font-size: .78rem;
  font-weight: 500;
  color: var(--texte-leger);
}
.carte-col-lien {
  display: flex;
  align-items: center;
  gap: .3rem;
  font-size: .78rem;
  font-weight: 700;
  color: var(--or-fonce);
  letter-spacing: .03em;
  transition: var(--transition);
}
.carte-col-lien:hover {
  color: var(--or);
  gap: .55rem;
}

/* ================================================================
   SECTION DOCUMENTS / ITEMS
   ================================================================ */
.section-documents {
  padding: var(--gap-lg) 0;
  background: var(--ivoire-2);
}

.grille-documents {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.carte-document {
  background: var(--blanc);
  border-radius: var(--radius);
  border: 1px solid var(--bordure);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.carte-document:hover {
  transform: translateY(-3px);
  box-shadow: var(--ombre);
}

.carte-doc-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--nuit-3);
}
.carte-doc-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.carte-document:hover .carte-doc-image img {
  transform: scale(1.04);
}
.carte-doc-image-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1C1008 0%, #2A1A0E 100%);
  color: rgba(200,149,44,.22);
}

.carte-doc-corps {
  padding: 1rem 1.1rem;
}
.carte-doc-type {
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--or-fonce);
  margin-bottom: .3rem;
}
.carte-doc-titre {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--nuit-2);
  line-height: 1.3;
  margin-bottom: .35rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.carte-doc-meta {
  font-size: .76rem;
  color: var(--texte-leger);
}

/* ================================================================
   SECTION CONTEXTE HISTORIQUE
   ================================================================ */
.section-contexte {
  padding: var(--gap-lg) 0;
  background: var(--ivoire);
}
.contexte-grille {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 5rem;
  align-items: center;
}
.contexte-texte > .label-section { margin-bottom: 1.2rem; }
.contexte-texte h2 { margin-bottom: 1.5rem; }
.contexte-texte p {
  color: var(--texte-doux);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

/* Encadré visuel date */
.contexte-visuel {
  position: relative;
}
.contexte-cadre {
  background: var(--nuit-2);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.contexte-cadre::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg,
      transparent, transparent 29px,
      rgba(200,149,44,.05) 29px, rgba(200,149,44,.05) 30px),
    repeating-linear-gradient(90deg,
      transparent, transparent 29px,
      rgba(200,149,44,.05) 29px, rgba(200,149,44,.05) 30px);
}
/* Trait couleur sénégalaise */
.contexte-cadre::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--vert) 33.33%, var(--or) 33.33%, var(--or) 66.66%, var(--rouge) 66.66%);
}
.contexte-label {
  font-family: var(--sans);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 1rem;
  position: relative;
}
.contexte-grand-date {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 9vw, 6rem);
  font-weight: 700;
  color: var(--blanc);
  line-height: .9;
  position: relative;
}
.contexte-grand-date span {
  display: block;
  font-size: .45em;
  font-style: italic;
  font-weight: 400;
  color: var(--or);
  letter-spacing: .08em;
  margin-top: .5rem;
}
.contexte-detail {
  margin-top: 1.5rem;
  font-family: var(--sans);
  font-size: .8rem;
  color: rgba(255,253,245,.4);
  letter-spacing: .08em;
  position: relative;
}

/* ================================================================
   BLOCS OMEKA S (page blocks standard)
   ================================================================ */
.page-contenu {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

/* Browse preview */
.block.browse-preview {
  margin-bottom: 4rem;
}
.block.browse-preview h2 {
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--nuit-2);
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--bordure);
  margin-bottom: 1.75rem;
}
.block.browse-preview .resource-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}
.block.browse-preview .resource-list li {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.block.browse-preview .resource-list li:hover {
  transform: translateY(-2px);
  box-shadow: var(--ombre);
  border-color: var(--or);
}
.block.browse-preview .resource-list li a {
  display: block;
  padding: 1.1rem;
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--nuit-2);
}

/* HTML block */
.block.html .block-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--texte);
}
.block.html .block-body h1,
.block.html .block-body h2,
.block.html .block-body h3 {
  margin-top: 2rem;
  margin-bottom: .75rem;
}
.block.html .block-body ul,
.block.html .block-body ol {
  list-style: revert;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

/* ================================================================
   NAVIGATION DU SOUS-PIED DE PAGE (browse / item-set)
   ================================================================ */
.entete-parcourir {
  background: var(--nuit-2);
  padding: 7rem 0 3rem;
}
.entete-parcourir .label-section { margin-bottom: 1rem; }
.entete-parcourir h1 {
  color: var(--blanc);
  font-size: clamp(2rem, 4vw, 3rem);
}

/* ================================================================
   PAGE ITEM / SHOW
   ================================================================ */
.page-notice {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 4rem 1.5rem;
}
.notice-entete {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--bordure);
}
.notice-entete h1 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  margin-bottom: .75rem;
}
.notice-grille {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: start;
}
.notice-media img {
  border-radius: var(--radius-lg);
  width: 100%;
  box-shadow: var(--ombre);
}
.notice-metadata dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .7rem 1.5rem;
}
.notice-metadata dt {
  font-size: .73rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--texte-leger);
  padding-top: .1em;
}
.notice-metadata dd {
  font-size: .96rem;
  color: var(--texte);
  line-height: 1.6;
}
.notice-metadata dd a {
  color: var(--or-fonce);
}
.notice-metadata dd a:hover {
  color: var(--or);
  text-decoration: underline;
}

/* ================================================================
   PAGINATION
   ================================================================ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .4rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}
.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.4rem; height: 2.4rem;
  padding: 0 .5rem;
  border-radius: var(--radius);
  font-size: .875rem;
  font-weight: 500;
  transition: var(--transition);
  border: 1px solid var(--bordure);
  color: var(--texte);
}
.pagination a:hover {
  background: var(--or-pale);
  border-color: var(--or);
  color: var(--or-fonce);
}
.pagination .current {
  background: var(--or);
  border-color: var(--or);
  color: var(--nuit);
  font-weight: 700;
}

/* Fil d'Ariane */
.fil-ariane {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .8rem;
  color: var(--texte-doux);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.fil-ariane a { color: var(--or-fonce); }
.fil-ariane a:hover { color: var(--or); text-decoration: underline; }
.fil-ariane li + li::before {
  content: '›';
  margin-right: .4rem;
  color: var(--bordure);
}

/* ================================================================
   PIED DE PAGE
   ================================================================ */
.site-pied {
  background: var(--nuit);
  color: var(--blanc);
  position: relative;
  overflow: hidden;
}
/* Bande tricolore sénégalaise */
.pied-bande {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--vert) 33.33%,
    var(--or) 33.33%, var(--or) 66.66%,
    var(--rouge) 66.66%);
}
.pied-interieur {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 4.5rem 1.5rem 3.5rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 3rem;
  align-items: start;
}

/* Logo pied */
.pied-logo {
  display: flex;
  align-items: baseline;
  gap: .1rem;
  margin-bottom: 1rem;
}
.pied-titre-principal {
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--blanc);
}
.pied-titre-annee {
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--or);
}
.pied-slogan {
  font-size: .875rem;
  color: rgba(255,253,245,.45);
  line-height: 1.65;
  max-width: 270px;
}

.pied-col h4 {
  font-family: var(--sans);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 1.2rem;
}
.pied-col ul {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.pied-col ul li a {
  font-size: .875rem;
  color: rgba(255,253,245,.5);
  transition: var(--transition);
}
.pied-col ul li a:hover {
  color: var(--blanc);
}

/* Citation pied */
.pied-citation blockquote {
  font-family: var(--serif);
  font-size: .95rem;
  font-style: italic;
  color: rgba(255,253,245,.45);
  border-left: 2px solid var(--or-fonce);
  padding-left: 1rem;
  line-height: 1.65;
}
.pied-citation cite {
  display: block;
  font-style: normal;
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--or-fonce);
  margin-top: .75rem;
}

/* Bas de pied */
.pied-bas {
  border-top: 1px solid rgba(255,253,245,.08);
  padding: 1.5rem;
  text-align: center;
}
.pied-bas p {
  font-size: .73rem;
  color: rgba(255,253,245,.28);
  margin: 0;
}

/* ================================================================
   ANIMATIONS
   ================================================================ */
@keyframes apparition-haut {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
.apparition { animation: apparition-haut .7s ease forwards; }
.delai-1 { animation-delay: .1s; opacity: 0; }
.delai-2 { animation-delay: .2s; opacity: 0; }
.delai-3 { animation-delay: .3s; opacity: 0; }
.delai-4 { animation-delay: .45s; opacity: 0; }

/* Reveal au scroll */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .pied-interieur {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  .contexte-grille {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  :root { --gap-lg: 3.5rem; }

  .site-nav { display: none; }
  .btn-menu { display: flex; }

  .heros-stats { display: none; }
  .heros-titre .t-lieu { font-size: clamp(4rem, 22vw, 7rem); }

  .grille-collections { grid-template-columns: 1fr; }
  .grille-documents { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }

  .pied-interieur { grid-template-columns: 1fr; gap: 2rem; }

  .notice-grille { grid-template-columns: 1fr; }

  /* Menu mobile ouvert */
  .site-nav.nav-ouverte {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(12,6,3,.97);
    padding: 5rem 1.5rem 2rem;
    z-index: 199;
    overflow-y: auto;
  }
  .site-nav.nav-ouverte nav > ul {
    flex-direction: column;
    gap: 0;
  }
  .site-nav.nav-ouverte nav > ul > li > a {
    display: block;
    padding: 1rem 0;
    font-size: 1.3rem;
    border-bottom: 1px solid rgba(255,253,245,.07);
    color: rgba(255,253,245,.75);
  }
}

@media (max-width: 480px) {
  .heros-interieur { padding: 8rem 1rem 7rem; }
  .heros-actions { flex-direction: column; }
  .btn { justify-content: center; }
}

/* ================================================================
   PAGE COLLECTION (item-set/show) — STYLE INSA-LYON
   ================================================================ */

/* ── Bannière en-tête de collection ─────────────────────────── */
.collection-banniere {
  background: var(--nuit-2);
  padding: 7rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}
.collection-banniere::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 39px,
      rgba(200,149,44,.04) 39px, rgba(200,149,44,.04) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px,
      rgba(200,149,44,.04) 39px, rgba(200,149,44,.04) 40px);
}
.collection-banniere::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg,
    var(--vert) 33.33%,
    var(--or)   33.33%, var(--or) 66.66%,
    var(--rouge) 66.66%);
}
.collection-banniere-interieur {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
}
.collection-banniere-titre {
  color: var(--blanc);
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 1rem;
}
.collection-banniere-desc {
  color: rgba(255,253,245,.6);
  font-size: 1rem;
  max-width: 700px;
  line-height: 1.75;
  margin-bottom: 1.75rem;
}
.collection-banniere-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 2rem;
}
.collection-banniere-meta-item {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}
.collection-banniere-meta dt {
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--or);
}
.collection-banniere-meta dd {
  font-size: .85rem;
  color: rgba(255,253,245,.6);
}

/* ── Zone contenu ───────────────────────────────────────────── */
.collection-contenu {
  padding: 2.5rem 1.5rem 5rem;
}

/* ── Contrôles ──────────────────────────────────────────────── */
.collection-controles {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--bordure);
}
.collection-nb-resultats {
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 600;
  color: var(--texte-doux);
  letter-spacing: .04em;
}
.collection-controles-droite {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Sélecteur de tri natif Omeka */
.collection-controles-droite .sorting {
  display: flex;
  align-items: center;
  gap: .4rem;
}
.collection-controles-droite .sorting select {
  padding: .35rem .65rem;
  border: 1px solid var(--bordure);
  border-radius: var(--radius);
  font-size: .82rem;
  color: var(--texte);
  background: var(--blanc);
  cursor: pointer;
}
.collection-controles-droite .sorting button {
  padding: .38rem .9rem;
  background: var(--or);
  color: var(--nuit);
  border: none;
  border-radius: var(--radius);
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.collection-controles-droite .sorting button:hover {
  background: var(--or-clair);
}

.btn-recherche-avancee {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .78rem;
  font-weight: 500;
  color: var(--texte-doux);
  padding: .35rem .75rem;
  border: 1px solid var(--bordure);
  border-radius: var(--radius);
  transition: var(--transition);
}
.btn-recherche-avancee:hover {
  border-color: var(--or);
  color: var(--or-fonce);
  background: var(--or-pale);
}

/* ── Grille de cartes documents ─────────────────────────────── */
.grille-documents {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.4rem;
  margin-bottom: 2.5rem;
}

.carte-document {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  list-style: none;
}
.carte-document:hover {
  transform: translateY(-4px);
  box-shadow: var(--ombre-lg);
  border-color: var(--or);
}

.carte-document-lien {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

/* Image de la carte */
.carte-doc-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--nuit-3);
  flex-shrink: 0;
}
.carte-doc-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
  display: block;
}
.carte-document:hover .carte-doc-image img {
  transform: scale(1.05);
}
.carte-doc-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--nuit-2) 0%, var(--nuit-3) 100%);
  color: rgba(200,149,44,.25);
}
.carte-doc-badge {
  position: absolute;
  top: .65rem;
  left: .65rem;
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  background: rgba(200,149,44,.9);
  color: var(--nuit);
  padding: .22rem .55rem;
  border-radius: 2px;
  white-space: nowrap;
  max-width: 90%;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Corps de la carte */
.carte-doc-corps {
  padding: 1.2rem 1.3rem 1rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: .6rem;
}
.carte-doc-titre {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--nuit-2);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}
.carte-document:hover .carte-doc-titre {
  color: var(--rouge);
}
.carte-doc-extrait {
  font-size: .82rem;
  color: var(--texte-doux);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
  flex: 1;
}

/* Pied de carte */
.carte-doc-pied {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding-top: .85rem;
  border-top: 1px solid var(--bordure);
  margin-top: auto;
}
.carte-doc-meta {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .72rem;
  color: var(--texte-leger);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.carte-doc-meta svg { flex-shrink: 0; }
.carte-doc-voir {
  display: block;
  margin-top: .3rem;
  font-size: .73rem;
  font-weight: 700;
  color: var(--or-fonce);
  letter-spacing: .04em;
  transition: var(--transition);
}
.carte-document:hover .carte-doc-voir {
  color: var(--or);
}

/* ── Pagination ─────────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  margin: 2.5rem 0;
  flex-wrap: wrap;
}
.pagination form,
.pagination nav { display: flex; align-items: center; gap: .4rem; }
.pagination .page-input-top {
  width: 3.5rem;
  padding: .3rem .5rem;
  border: 1px solid var(--bordure);
  border-radius: var(--radius);
  text-align: center;
  font-size: .85rem;
}
.pagination .page-count { font-size: .85rem; color: var(--texte-doux); }
.pagination .row-count {
  font-size: .78rem;
  color: var(--texte-leger);
  margin-left: 1rem;
}
.pagination .previous,
.pagination .next {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem; height: 2.4rem;
  border: 1px solid var(--bordure);
  border-radius: var(--radius);
  font-size: .9rem;
  color: var(--texte);
  transition: var(--transition);
}
.pagination a.previous:hover,
.pagination a.next:hover {
  background: var(--or-pale);
  border-color: var(--or);
  color: var(--or-fonce);
}
.pagination .inactive {
  opacity: .35;
  cursor: not-allowed;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .collection-banniere { padding: 6rem 0 2.5rem; }
  .collection-banniere-titre { font-size: 1.6rem; }
  .collection-controles { flex-direction: column; align-items: flex-start; }
  .grille-documents { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
}
@media (max-width: 480px) {
  .grille-documents { grid-template-columns: 1fr; }
}

/* ── Bouton Découvrir (amélioré) ─────────────────────────── */
.heros-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  /* Fond semi-transparent avec bordure or */
  background: rgba(200,149,44,.18);
  border: 1px solid rgba(200,149,44,.55);
  border-radius: 3rem;
  padding: .65rem 1.4rem .75rem;
  color: #E8B850;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: background .3s ease, border-color .3s ease, color .3s ease;
  animation: oscille 2.2s ease-in-out infinite;
}
.heros-scroll:hover {
  background: rgba(200,149,44,.32);
  border-color: rgba(200,149,44,.9);
  color: #FAF6EE;
}
.heros-scroll svg {
  stroke: #E8B850;
  transition: stroke .3s ease;
}
.heros-scroll:hover svg {
  stroke: #FAF6EE;
}