/* ============================================================
   Cultur'Murmur — Feuille de style principale
   Palette : Or #eaab57 · Sombre #231f20 · Blanc #fff · Gris #f8f8f8
   Polices  : Cormorant Garamond (titres) · Montserrat (corps)
   ============================================================ */

/* --- Variables CSS --- */
:root {
  --gold:        #eaab57;
  --gold-light:  #f2c37b;
  --gold-dark:   #c8872e;
  --dark:        #231f20;
  --dark-2:      #111111;
  --gray-bg:     #f8f8f8;
  --gray-border: #e0ddd8;
  --white:       #ffffff;
  --text:        #2c2828;
  --text-light:  #888888;

  --font-title:  'Cormorant Garamond', Georgia, serif;
  --font-body:   'Montserrat', sans-serif;
  --font-label:  'Questrial', sans-serif;

  --radius:      4px;
  --shadow:      0 4px 24px rgba(0,0,0,.08);
  --shadow-hover:0 8px 40px rgba(0,0,0,.14);
  --transition:  .3s ease;
  --container:   1200px;
  --header-h:    80px;
}

/* --- Reset minimal --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* --- Préloader --- */
#preloader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .5s, visibility .5s;
}
#preloader.loaded { opacity: 0; visibility: hidden; }
.preloader-inner { text-align: center; }
.preloader-plume {
  font-size: 3rem; color: var(--gold);
  display: inline-block;
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{transform:scale(1);opacity:.6} 50%{transform:scale(1.3);opacity:1} }

/* --- Container --- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Header --- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gray-border);
  transition: box-shadow var(--transition);
  height: var(--header-h);
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.08); }
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand img { height: 50px; width: auto; max-width: 200px; object-fit: contain; }

/* Nav */
.main-nav { flex: 1; }
.nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.nav-link {
  font-family: var(--font-label);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--dark-2);
  padding: 4px 0;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-link:hover::after,
.nav-item.active .nav-link::after { width: 100%; }
.nav-item.active .nav-link { color: var(--gold); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 12px; }
.btn-search-toggle {
  font-size: 1rem;
  color: var(--dark-2);
  padding: 8px;
  transition: color var(--transition);
}
.btn-search-toggle:hover { color: var(--gold); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  width: 40px;
}
.nav-toggle span {
  display: block; height: 1px; background: var(--dark-2);
  transition: all var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* Search bar */
.search-bar {
  position: absolute; top: 100%; left: 0; right: 0;
  background: var(--white);
  border-bottom: 2px solid var(--gold);
  padding: 16px 24px;
  transform: translateY(-10px);
  opacity: 0; visibility: hidden;
  transition: all var(--transition);
}
.search-bar.open { transform: none; opacity: 1; visibility: visible; }
.search-bar-inner { display: flex; max-width: var(--container); margin: 0 auto; gap: 12px; }
.search-bar-inner input {
  flex: 1;
  border: none; border-bottom: 1px solid var(--gray-border);
  padding: 8px 0;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--dark);
  background: transparent;
  outline: none;
}
.btn-search-submit {
  color: var(--gold);
  font-size: 1rem;
  padding: 8px;
  transition: color var(--transition);
}

/* Nav overlay mobile */
.nav-overlay {
  position: fixed; inset: 0; z-index: 998;
  background: rgba(0,0,0,.4);
  opacity: 0; visibility: hidden;
  transition: all var(--transition);
}
.nav-overlay.open { opacity: 1; visibility: visible; }

/* --- Sections utilitaires --- */
.section {
  padding: 90px 0;
}
.bg-light { background: var(--gray-bg); }
.bg-dark {
  background: var(--dark);
  color: var(--white);
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 { margin-top: 12px; }
.section-footer {
  text-align: center;
  margin-top: 48px;
}

/* Label tag */
.label-tag {
  display: inline-block;
  font-family: var(--font-label);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .35em;
  color: var(--gold);
  padding: 0;
}
.label-tag-light { color: var(--gold-light); }

/* Typographie */
h1, h2, h3, h4 {
  font-family: var(--font-title);
  font-weight: 400;
  line-height: 1.15;
  color: var(--dark);
}
.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4 { color: var(--white); }
h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
.lead { font-size: 1.1rem; color: var(--text); line-height: 1.8; }

/* Divider or */
.divider-gold {
  width: 60px; height: 2px;
  background: var(--gold);
  margin: 20px auto;
}

/* --- Boutons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-label);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: var(--dark);
  border: 1px solid var(--gold);
}
.btn-primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.5);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.1);
}
.btn-default {
  background: transparent;
  color: var(--dark);
  border: 1px solid var(--dark);
  padding: 12px 28px;
}
.btn-default:hover {
  background: var(--dark);
  color: var(--white);
}

/* --- HERO --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--header-h);
  background: var(#e0ddd8);
}

/* Image plumes en fond - bg-image-2 couvre toute la section */
.hero-plumes-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/bg-image-2-1922x814.jpg');
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  /*mix-blend-mode: multiply;*/
  opacity: 0.85;
  z-index: 0;
}

/* Contenu hero - calé à gauche comme la maquette */
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 0 60px;
  margin-left: 0;
}

/* Bloc titre avec fond doré brossé */
.hero-titre-bloc {
  display: inline-block;
  position: relative;
  margin-bottom: 28px;
}
.hero-titre-bloc::before {
  content: '';
  position: absolute;
  inset: -12px -24px;
  background: #c8a45a;
  background: linear-gradient(105deg,
    rgba(205,158,74,.92) 0%,
    rgba(234,171,87,.95) 35%,
    rgba(218,160,68,.88) 65%,
    rgba(195,145,55,.80) 100%
  );
  border-radius: 3px;
  z-index: -1;
  transform: rotate(-0.4deg);
}
.hero-title {
  font-family: var(--font-title);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 400;
  color: var(--gold-dark);
  line-height: 1.05;
  letter-spacing: -.01em;
  position: relative;
  z-index: 1;
  animation: heroFadeUp .8s ease both;
}

/* Tagline espacée sous le bloc */
.hero-tagline {
  font-family: var(--font-label);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .45em;
  color: #3a3020;
  margin-bottom: 36px;
  animation: heroFadeUp .8s .15s ease both;
}

/* Lien discret "À notre propos" */
.hero-link {
  display: inline-block;
  font-family: var(--font-label);
  font-size: .85rem;
  color: #3a3020;
  letter-spacing: .05em;
  text-decoration: none;
  border-bottom: 1px solid rgba(58,48,32,.4);
  padding-bottom: 2px;
  transition: border-color .3s, color .3s;
  animation: heroFadeUp .8s .3s ease both;
}
.hero-link:hover {
  color: var(--gold-dark);
  border-color: var(--gold-dark);
}

/* Badge supprimé dans cette version */
.hero-badge { display: none; }
.hero-cta-group { display: none; }
.hero-bg { display: none; }

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}

/* Indicateur scroll */
.hero-scroll {
  position: absolute; bottom: 32px; left: 60px;
  display: flex; flex-direction: column;
  align-items: center; gap: 8px;
  color: rgba(58,48,32,.35);
  font-family: var(--font-label);
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  z-index: 2;
}
.hero-scroll-line {
  width: 1px; height: 40px;
  background: rgba(58,48,32,.2);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%,100% { opacity:.2; transform:scaleY(1); }
  50%     { opacity:.5; transform:scaleY(1.2); }
}


.section-intro { padding-top: 100px; }
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.intro-text h2 { margin: 16px 0 24px; }
.intro-text p + p { margin-top: 16px; }
.intro-text .btn { margin-top: 32px; }
.intro-visual {
  position: relative;
  height: 400px;
  display: flex; align-items: center; justify-content: center;
}
.intro-decoration { position: relative; width: 300px; height: 300px; }
.deco-line-h {
  position: absolute; top: 50%; left: -20px; right: -20px;
  height: 1px; background: var(--gold); opacity: .4;
}
.deco-square {
  position: absolute; inset: 20px;
  border: 1px solid var(--gold); opacity: .2;
}
.deco-text {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-label);
  font-size: .6rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: .5;
  text-align: center;
  padding: 40px;
  line-height: 2;
}

/* --- LIVRES --- */
.livres-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 32px;
}
.livre-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  display: flex; flex-direction: column;
}
.livre-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.livre-card-link { flex: 1; display: flex; flex-direction: column; }
.livre-cover-wrap {
  position: relative;
  padding-top: 140%;
  overflow: hidden;
  background: var(--gray-bg);
}
.livre-cover {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.livre-card:hover .livre-cover { transform: scale(1.04); }
.livre-cover-placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 3rem;
}
.livre-note {
  position: absolute; bottom: 8px; right: 8px;
  font-size: .6rem; color: var(--gold);
  background: rgba(255,255,255,.92);
  padding: 4px 8px; border-radius: 20px;
  display: flex; gap: 2px;
}
.star-empty { color: #ddd; }
.livre-info { padding: 16px; flex: 1; }
.livre-categorie {
  font-family: var(--font-label);
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--gold);
  display: block; margin-bottom: 6px;
}
.livre-titre {
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 4px;
  line-height: 1.3;
}
.livre-auteur {
  font-size: .8rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 8px;
}
.livre-extrait { font-size: .8rem; color: var(--text-light); }
.btn-amazon {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  background: #ff9900;
  color: var(--dark);
  font-family: var(--font-label);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  transition: all var(--transition);
  margin-top: auto;
  justify-content: center;
}
.btn-amazon:hover { background: #e68900; color: var(--dark); }
.btn-amazon .fab { font-size: 1rem; }

/* --- ACTUALITÉS --- */
.actu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 32px;
}
.actu-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  display: flex; flex-direction: column;
}
.actu-card:hover { box-shadow: var(--shadow-hover); }
.actu-image { width: 100%; height: 200px; object-fit: cover; }
.actu-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.actu-meta {
  display: flex; align-items: center;
  flex-wrap: wrap; gap: 10px;
  margin-bottom: 12px;
}
.actu-source {
  font-family: var(--font-label);
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 3px 8px;
  border-radius: 20px;
  display: flex; align-items: center; gap: 4px;
}
.actu-source-facebook { background: #e8f0fe; color: #1877f2; }
.actu-source-linkedin  { background: #e8f5e9; color: #0077b5; }
.actu-categorie {
  font-family: var(--font-label);
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gold);
}
.actu-date { font-size: .75rem; color: var(--text-light); margin-left: auto; }
.actu-titre { font-size: 1.1rem; margin-bottom: 10px; }
.actu-titre a:hover { color: var(--gold); }
.actu-extrait { font-size: .85rem; color: var(--text-light); flex: 1; margin-bottom: 16px; }
.btn-lire {
  font-family: var(--font-label);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gold);
  transition: color var(--transition);
}
.btn-lire:hover { color: var(--gold-dark); }
.actu-social-image { width: 100%; height: 140px; object-fit: cover; margin-bottom: 12px; border-radius: var(--radius); }

/* --- ÉVÉNEMENT --- */
.event-featured { padding: 60px 0; }
.event-label { margin-bottom: 24px; }
.event-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: center;
}
.event-image { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius); }
.event-titre { color: var(--white); margin: 16px 0 20px; }
.event-date-lieu {
  display: flex; gap: 24px; flex-wrap: wrap;
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 20px;
}
.event-date-lieu span { display: flex; align-items: center; gap: 6px; }
.event-date-lieu i { color: var(--gold); }

/* --- INITIATIVES MOSAÏQUE --- */
.initiatives-mosaic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.initiative-tile {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px;
  padding: 32px 20px;
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  text-align: center;
  transition: all var(--transition);
}
.initiative-tile i {
  font-size: 1.8rem;
  color: var(--gold);
  transition: transform var(--transition);
}
.initiative-tile span {
  font-size: .8rem;
  font-family: var(--font-label);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--dark);
  line-height: 1.4;
}
.initiative-tile:hover {
  background: var(--dark);
  border-color: var(--dark);
  box-shadow: var(--shadow-hover);
}
.initiative-tile:hover i { color: var(--gold); transform: scale(1.1); }
.initiative-tile:hover span { color: var(--white); }

/* --- CITATION --- */
.section-citation {
  background: var(--white);
  padding: 80px 0;
}
.citation-featured {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 0 24px;
}
.citation-mark {
  font-size: 5rem;
  color: var(--gold);
  line-height: .5;
  display: block;
  margin-bottom: 20px;
  font-family: Georgia;
}
.citation-featured p {
  font-family: var(--font-title);
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 300;
  font-style: italic;
  color: var(--dark);
  line-height: 1.6;
  margin-bottom: 24px;
}
.citation-featured cite {
  font-family: var(--font-label);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--text-light);
  font-style: normal;
}

/* --- FOOTER --- */
.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,.7);
  padding: 80px 0 0;
}
.footer-inner { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-logo { height: 44px; width: auto; max-width: 220px; object-fit: contain; filter: brightness(0) invert(1); opacity: 0.9; }
.footer-tagline {
  font-family: var(--font-label);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: rgba(255,255,255,.4);
  margin-top: 12px;
  line-height: 1.8;
}
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  transition: all var(--transition);
}
.footer-social a:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.footer-heading {
  font-family: var(--font-label);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .25em;
  color: var(--gold);
  margin-bottom: 20px;
}
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--white); }
.footer-newsletter-col p { font-size: .85rem; margin-bottom: 16px; }
.newsletter-form {
  display: flex;
  border-bottom: 1px solid rgba(255,255,255,.2);
  padding-bottom: 4px;
}
.newsletter-form input {
  flex: 1;
  background: none; border: none;
  color: var(--white);
  font-family: var(--font-body);
  font-size: .85rem;
  padding: 8px 0;
  outline: none;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,.3); }
.btn-newsletter {
  color: var(--gold);
  font-size: .9rem;
  padding: 8px;
  transition: color var(--transition);
}
.btn-newsletter:hover { color: var(--white); }
.newsletter-msg { font-size: .75rem; margin-top: 8px; min-height: 20px; }
.newsletter-msg.success { color: #98bf44; }
.newsletter-msg.error   { color: #f5543f; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.footer-copy { font-size: .8rem; color: rgba(255,255,255,.3); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: .8rem; color: rgba(255,255,255,.3); transition: color var(--transition); }
.footer-legal a:hover { color: var(--white); }

/* Bouton top */
.btn-top {
  position: fixed; bottom: 32px; right: 24px;
  z-index: 100;
  width: 44px; height: 44px;
  background: var(--gold);
  color: var(--dark);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(234,171,87,.4);
}
.btn-top.visible { opacity: 1; visibility: visible; transform: none; }
.btn-top:hover { background: var(--gold-dark); }

/* Animations au scroll */
.not-animated { opacity: 0; transform: translateY(24px); }
.animated-in  { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s ease; }

/* État vide */
.empty-state {
  text-align: center;
  font-style: italic;
  color: var(--text-light);
  padding: 40px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .initiatives-mosaic { grid-template-columns: repeat(3, 1fr); }
  .intro-grid { gap: 48px; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .section { padding: 60px 0; }

  /* Nav mobile */
  .main-nav {
    position: fixed;
    top: var(--header-h); right: 0; bottom: 0;
    width: 280px;
    background: var(--white);
    border-left: 1px solid var(--gray-border);
    z-index: 999;
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
    padding: 32px 24px;
  }
  .main-nav.open { transform: none; }
  .nav-list { flex-direction: column; gap: 0; align-items: flex-start; }
  .nav-item { width: 100%; }
  .nav-link {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--gray-border);
    font-size: .9rem;
  }
  .nav-toggle { display: flex; }

  .intro-grid { grid-template-columns: 1fr; }
  .intro-visual { display: none; }
  .event-grid { grid-template-columns: 1fr; }
  .event-image-wrap { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .initiatives-mosaic { grid-template-columns: repeat(2, 1fr); }
  .livres-grid { grid-template-columns: repeat(2, 1fr); }
  .actu-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-cta-group { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .livres-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .initiatives-mosaic { grid-template-columns: repeat(2, 1fr); }
  h1 { font-size: 2.5rem; }
}


/* --- Plumes decoratives sections --- */
.section-plume {
  display: block;
  width: 48px;
  height: 77px;
  color: var(--gold);
  opacity: 0.35;
  margin: 0 auto 1.5rem;
}
.section-header .section-plume {
  margin-bottom: 1rem;
}
.label-tag::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 6px;
  background: var(--gold);
  opacity: 0.6;
  vertical-align: middle;
  margin-right: 8px;
  border-radius: 2px;
}
.citation-featured .citation-mark {
  font-family: var(--font-title);
  font-size: 6rem;
  color: var(--gold);
  opacity: 0.2;
  line-height: 0.5;
  display: block;
  margin-bottom: 1rem;
}
/* Plume footer */
.footer-plume-sep {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  opacity: 0.3;
}
.footer-plume-sep::before,
.footer-plume-sep::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gold);
}
.footer-plume-sep svg {
  width: 28px;
  height: 45px;
  color: var(--gold);
  flex-shrink: 0;
}

/* --- Plume footer image --- */
.footer-plume-sep {
  text-align: center;
  margin-bottom: 2.5rem;
  overflow: hidden;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}
.footer-plume-sep::before,
.footer-plume-sep::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(234,171,87,.25);
  max-width: 200px;
}
.footer-plume-img {
  width: 160px;
  height: 68px;
  object-fit: cover;
  object-position: 55% 35%;
  opacity: 0.30;
  mix-blend-mode: screen;
  filter: brightness(2) grayscale(100%);
}

/* --- Plume separateurs sections --- */
.section-plume-img {
  display: block;
  width: 100px;
  height: 42px;
  object-fit: cover;
  object-position: 62% 30%;
  opacity: 0.15;
  margin: 0 auto 1.2rem;
  mix-blend-mode: multiply;
  filter: grayscale(10%) contrast(1.1);
}

/* --- Page hero (pages intérieures) --- */
.page-hero {
  background: var(--dark);
  color: #fff;
  padding: calc(var(--header-h) + 3rem) 0 4rem;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/plumes-1922x814.jpg');
  background-size: 60%;
  background-position: right -5% center;
  background-repeat: no-repeat;
  opacity: 0.12;
  mix-blend-mode: screen;
}
.page-hero h1 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  margin: .5rem 0;
}
.page-hero .lead { opacity: .75; font-size: 1.1rem; }
.page-hero-sm { padding: calc(var(--header-h) + 2.5rem) 0 3rem; }

/* --- Fiche detail hero --- */
.fiche-hero {
  padding-top: calc(var(--header-h) + 3rem);
  padding-bottom: 3rem;
  background: var(--dark);
  color: #fff;
}