/* ============================================================
   Annuaire Émeraude — Thème Magazine Côtier Premium
   Framework : CSS Grid + Flexbox pur
   Archétype index : E — Immersif pleine largeur avec overlay
   ============================================================ */

/* ---------- 1. TOKENS & RESET ---------- */
:root {
  --c-primary:    #1a5c6b;
  --c-primary-dk: #0f3a44;
  --c-primary-lt: #e8f4f7;
  --c-accent:     #d4863a;
  --c-accent-lt:  #f5e6d3;
  --c-text:       #2c2c2c;
  --c-text-light: #5a5a5a;
  --c-white:      #ffffff;
  --c-border:     #d0e4ea;
  --c-nav-bg:     #0f3a44;

  --ff-serif:  'Playfair Display', Georgia, serif;
  --ff-sans:   'Source Sans 3', 'Helvetica Neue', Arial, sans-serif;

  --fw-regular: 400;
  --fw-medium:  500;
  --fw-semibold:600;
  --fw-bold:    700;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;

  --shadow-sm:  0 1px 3px rgba(15,58,68,.12);
  --shadow-md:  0 4px 16px rgba(15,58,68,.14);
  --shadow-lg:  0 8px 32px rgba(15,58,68,.18);

  --transition: 0.28s cubic-bezier(.4,0,.2,1);

  --container:      1260px;
  --container-text:  780px;
  --container-narrow:640px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--ff-sans);
  font-size: 1.0625rem;
  line-height: 1.72;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }

a { color: var(--c-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--c-accent); }

ul, ol { list-style: none; }

/* ---------- 2. UTILITAIRES ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 2rem;
}
.container--text {
  width: 100%;
  max-width: var(--container-text);
  margin-inline: auto;
  padding-inline: 2rem;
}
.container--narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: 2rem;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.label-category {
  display: inline-block;
  font-family: var(--ff-sans);
  font-size: .7rem;
  font-weight: var(--fw-bold);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-white);
  background: var(--c-accent);
  padding: .25em .75em;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.label-category:hover { background: var(--c-primary); color: var(--c-white); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--ff-sans);
  font-size: .9rem;
  font-weight: var(--fw-semibold);
  letter-spacing: .06em;
  padding: .7em 1.5em;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.btn--primary {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
}
.btn--primary:hover {
  background: var(--c-primary-dk);
  color: var(--c-white);
  border-color: var(--c-primary-dk);
}
.btn--outline {
  background: transparent;
  color: var(--c-primary);
  border-color: var(--c-primary);
}
.btn--outline:hover {
  background: var(--c-primary);
  color: var(--c-white);
}
.btn--accent {
  background: var(--c-accent);
  color: var(--c-white);
  border-color: var(--c-accent);
}
.btn--accent:hover {
  background: #b86e28;
  color: var(--c-white);
}

/* ---------- 3. TOPBAR ---------- */
.topbar {
  background: var(--c-primary-dk);
  color: rgba(255,255,255,.72);
  font-size: .78rem;
  font-family: var(--ff-sans);
  letter-spacing: .06em;
  padding: .45rem 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.topbar__baseline {
  font-style: italic;
  opacity: .82;
}
.topbar__lang {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* ---------- 4. NAVIGATION PRINCIPALE ---------- */
.site-nav {
  background: var(--c-nav-bg);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1rem;
}
.site-nav__logo a {
  display: flex;
  align-items: center;
}
.site-nav__logo img {
  height: 72px;
  width: auto;
  display: block;
}

/* Menu principal */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0;
}
.nav-menu li { position: relative; }
.nav-menu a {
  display: block;
  font-family: var(--ff-sans);
  font-size: .92rem;
  font-weight: var(--fw-semibold);
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  padding: .6rem 1.1rem;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
}
.nav-menu a:hover,
.nav-menu a.active {
  color: var(--c-white);
  border-bottom-color: var(--c-accent);
}

/* Bouton menu burger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: .5rem;
  background: none;
  border: none;
  color: var(--c-white);
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ---------- 5. HERO — ARCHÉTYPE E ---------- */
/* thumbnail en fond pleine largeur, overlay à gauche */
.hero-immersive {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--c-primary-dk);
}
.hero-immersive__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-immersive__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}
/* Voile dégradé latéral — gauche opaque, droite transparent */
.hero-immersive__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(10,30,36,.88) 0%,
    rgba(10,30,36,.72) 42%,
    rgba(10,30,36,.3) 70%,
    rgba(10,30,36,.08) 100%
  );
}
/* Voile vertical bas */
.hero-immersive__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10,30,36,.7) 0%,
    transparent 50%
  );
  z-index: 1;
}
.hero-immersive__content {
  position: relative;
  z-index: 2;
  padding: 5rem 0 4rem;
  max-width: 660px;
}
.hero-immersive__eyebrow {
  font-family: var(--ff-sans);
  font-size: .78rem;
  font-weight: var(--fw-bold);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .75rem;
}
.hero-immersive__eyebrow::before {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--c-accent);
  flex-shrink: 0;
}
.hero-immersive__title {
  font-family: var(--ff-serif);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: var(--fw-bold);
  line-height: 1.12;
  color: var(--c-white);
  margin-bottom: 1.5rem;
  text-align: left;
}
.hero-immersive__baseline {
  font-family: var(--ff-sans);
  font-size: 1.1rem;
  font-weight: var(--fw-regular);
  color: rgba(255,255,255,.78);
  max-width: 480px;
  line-height: 1.6;
  margin-bottom: 2rem;
  font-style: italic;
}
.hero-immersive__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}
/* Petit scroll-indicator */
.hero-immersive__scroll {
  position: absolute;
  bottom: 2rem;
  right: 2.5rem;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.5);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-family: var(--ff-sans);
}
.hero-immersive__scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
}

/* ---------- 6. SECTION CONTENU / INTRO ---------- */
.section-intro {
  background: var(--c-white);
  padding: 5rem 0 3rem;
  border-bottom: 1px solid var(--c-border);
}
.section-intro__inner {
  display: grid;
  grid-template-columns: 1fr 2px 1fr;
  gap: 0 3rem;
  align-items: start;
}
.section-intro__divider {
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--c-border) 20%, var(--c-border) 80%, transparent);
  min-height: 100%;
  justify-self: center;
}
.section-intro__label {
  font-family: var(--ff-sans);
  font-size: .75rem;
  font-weight: var(--fw-bold);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.section-intro__label::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--c-accent);
  flex-shrink: 0;
}
.section-intro__prose {
  font-family: var(--ff-sans);
  font-size: 1.0625rem;
  line-height: 1.78;
  color: var(--c-text);
}
.section-intro__prose h2,
.section-intro__prose h3 {
  font-family: var(--ff-serif);
  color: var(--c-primary);
  margin-top: 1.5em;
  margin-bottom: .5em;
}
.section-intro__prose p + p { margin-top: .9em; }
.section-intro__prose a { color: var(--c-primary); border-bottom: 1px solid var(--c-border); }
.section-intro__prose a:hover { color: var(--c-accent); border-bottom-color: var(--c-accent); }

.section-intro__meta {
  padding-top: .5rem;
}
.section-intro__stat {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--c-border);
}
.section-intro__stat:first-child { padding-top: 0; }
.section-intro__stat-num {
  font-family: var(--ff-serif);
  font-size: 2.6rem;
  font-weight: var(--fw-bold);
  color: var(--c-primary);
  line-height: 1;
}
.section-intro__stat-label {
  font-family: var(--ff-sans);
  font-size: .82rem;
  color: var(--c-text-light);
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* ---------- 7. SECTION SHOWCASE ---------- */
.section-showcase {
  padding: 5rem 0 6rem;
  background: var(--c-primary-lt);
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--c-border);
}
.section-head__title {
  font-family: var(--ff-serif);
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: var(--fw-bold);
  color: var(--c-primary-dk);
  line-height: 1.2;
}
.section-head__title span {
  color: var(--c-accent);
  font-style: italic;
}
.section-head__link {
  font-family: var(--ff-sans);
  font-size: .85rem;
  font-weight: var(--fw-semibold);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-primary);
  display: flex;
  align-items: center;
  gap: .5rem;
  white-space: nowrap;
  flex-shrink: 0;
}
.section-head__link::after {
  content: '→';
  transition: transform var(--transition);
}
.section-head__link:hover::after { transform: translateX(4px); }

/* Grille showcase */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* ---------- 8. CARTE ARTICLE (post-loop.html) ---------- */
/* Style : carte verticale magazine avec décoration accent */
.article-card {
  background: var(--c-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
  border: 1px solid var(--c-border);
}
.article-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.article-card__image-wrap {
  position: relative;
  aspect-ratio: 3/2;
  overflow: hidden;
  background: var(--c-primary-lt);
}
.article-card__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
  display: block;
}
.article-card:hover .article-card__image-wrap img {
  transform: scale(1.06);
}
.article-card__image-wrap .article-card__category {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 1;
}
.article-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: .6rem;
}
.article-card__meta {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-family: var(--ff-sans);
  font-size: .78rem;
  color: var(--c-text-light);
  letter-spacing: .04em;
}
.article-card__meta time { display: flex; align-items: center; gap: .3rem; }
.article-card__meta time::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-accent);
  flex-shrink: 0;
}
.article-card__title {
  font-family: var(--ff-serif);
  font-size: 1.18rem;
  font-weight: var(--fw-bold);
  color: var(--c-primary-dk);
  line-height: 1.3;
  flex: 1;
  transition: color var(--transition);
}
.article-card:hover .article-card__title { color: var(--c-accent); }
.article-card__excerpt {
  font-family: var(--ff-sans);
  font-size: .88rem;
  color: var(--c-text-light);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.article-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--c-border);
  margin-top: auto;
}
.article-card__read-more {
  font-family: var(--ff-sans);
  font-size: .82rem;
  font-weight: var(--fw-semibold);
  color: var(--c-primary);
  letter-spacing: .06em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: .4rem;
  transition: gap var(--transition), color var(--transition);
}
.article-card__read-more::after { content: '→'; }
.article-card:hover .article-card__read-more {
  color: var(--c-accent);
  gap: .7rem;
}

/* ---------- 9. PAGE DE LISTING (post-list.html) ---------- */
.page-listing {
  background: var(--c-white);
}
.page-listing-header {
  background: var(--c-primary-dk);
  padding: 4rem 0 3rem;
  border-bottom: 4px solid var(--c-accent);
  position: relative;
  overflow: hidden;
}
.page-listing-header::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  border: 60px solid rgba(255,255,255,.04);
  border-radius: 50%;
  pointer-events: none;
}
.page-listing-header::after {
  content: '';
  position: absolute;
  bottom: -120px;
  left: 10%;
  width: 240px;
  height: 240px;
  border: 40px solid rgba(212,134,58,.08);
  border-radius: 50%;
  pointer-events: none;
}
.page-listing-header__label {
  font-family: var(--ff-sans);
  font-size: .75rem;
  font-weight: var(--fw-bold);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.page-listing-header__label::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--c-accent);
  flex-shrink: 0;
}
.page-listing-header__title {
  font-family: var(--ff-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: var(--fw-bold);
  color: var(--c-white);
  line-height: 1.15;
  text-align: left;
}
.page-listing-header__baseline {
  margin-top: .75rem;
  font-family: var(--ff-sans);
  font-size: 1rem;
  color: rgba(255,255,255,.65);
  font-style: italic;
  max-width: 560px;
}
.page-listing-content {
  padding: 4rem 0 5rem;
}
.listing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3.5rem;
}
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  font-family: var(--ff-sans);
  font-size: .9rem;
  font-weight: var(--fw-semibold);
  border: 2px solid var(--c-border);
  border-radius: var(--radius-sm);
  color: var(--c-text);
  transition: all var(--transition);
}
.pagination a:hover {
  border-color: var(--c-primary);
  background: var(--c-primary);
  color: var(--c-white);
}
.pagination .active,
.pagination span.active {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: var(--c-white);
}

/* ---------- 10. PAGE ARTICLE (post.html) ---------- */
.post-page {
  background: var(--c-white);
}

/* En-tête article */
.post-header {
  background: var(--c-white);
  padding: 3rem 0 0;
  border-bottom: 1px solid var(--c-border);
}
.post-breadcrumb {
  margin-bottom: 2rem;
  font-family: var(--ff-sans);
  font-size: .82rem;
  color: var(--c-text-light);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .4rem;
}
.post-breadcrumb a { color: var(--c-text-light); transition: color var(--transition); }
.post-breadcrumb a:hover { color: var(--c-primary); }
.post-breadcrumb__sep { opacity: .4; }

.post-header__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.5rem;
}
.post-header__title {
  font-family: var(--ff-serif);
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  font-weight: var(--fw-bold);
  color: var(--c-primary-dk);
  line-height: 1.15;
  margin-bottom: 1.5rem;
  text-align: left;
}
.post-header__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-family: var(--ff-sans);
  font-size: .85rem;
  color: var(--c-text-light);
  padding-bottom: 2rem;
}
.post-header__meta-item {
  display: flex;
  align-items: center;
  gap: .4rem;
}
.post-header__meta-icon {
  width: 14px;
  height: 14px;
  opacity: .55;
}

/* Image hero de l'article */
.post-thumbnail {
  width: 100%;
  margin-top: 2rem;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
  aspect-ratio: 21/9;
  background: var(--c-primary-lt);
}
.post-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Corps article */
.post-body {
  padding: 4rem 0 2rem;
}
.post-layout {
  display: grid;
  grid-template-columns: minmax(0,1fr) 280px;
  gap: 4rem;
  align-items: start;
}
.post-content {
  min-width: 0;
}
.post-content__text {
  font-family: var(--ff-sans);
  font-size: 1.0625rem;
  line-height: 1.82;
  color: var(--c-text);
}
.post-content__text h2 {
  font-family: var(--ff-serif);
  font-size: 1.7rem;
  font-weight: var(--fw-bold);
  color: var(--c-primary-dk);
  margin: 2.5em 0 .75em;
  line-height: 1.25;
}
.post-content__text h3 {
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  font-weight: var(--fw-bold);
  color: var(--c-primary);
  margin: 2em 0 .6em;
}
.post-content__text h4 {
  font-family: var(--ff-sans);
  font-size: 1.05rem;
  font-weight: var(--fw-bold);
  color: var(--c-text);
  margin: 1.5em 0 .5em;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.post-content__text p { margin-bottom: 1.3em; }
.post-content__text a {
  color: var(--c-primary);
  border-bottom: 1px solid rgba(26,92,107,.3);
  transition: all var(--transition);
}
.post-content__text a:hover {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}
.post-content__text ul,
.post-content__text ol {
  margin: 1em 0 1.5em 1.25em;
}
.post-content__text ul { list-style: disc; }
.post-content__text ol { list-style: decimal; }
.post-content__text li { margin-bottom: .4em; }
.post-content__text blockquote {
  margin: 2em 0;
  padding: 1.5em 2em;
  border-left: 4px solid var(--c-accent);
  background: var(--c-accent-lt);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--ff-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--c-primary-dk);
}
.post-content__text blockquote p { margin-bottom: 0; }
.post-content__text img {
  border-radius: var(--radius-md);
  margin: 1.5em 0;
}
.post-content__text figure { margin: 2em 0; }
.post-content__text figcaption {
  font-size: .82rem;
  color: var(--c-text-light);
  text-align: center;
  margin-top: .5em;
  font-style: italic;
}
.post-content__text pre {
  background: var(--c-primary-lt);
  padding: 1.25em;
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-size: .88em;
  margin: 1.5em 0;
}
.post-content__text hr {
  border: none;
  border-top: 2px solid var(--c-border);
  margin: 3em 0;
}

/* Sidebar article */
.post-sidebar {
  position: sticky;
  top: calc(72px + 2rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.sidebar-box {
  background: var(--c-primary-lt);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: 1px solid var(--c-border);
}
.sidebar-box__title {
  font-family: var(--ff-serif);
  font-size: 1rem;
  font-weight: var(--fw-bold);
  color: var(--c-primary-dk);
  margin-bottom: 1rem;
  padding-bottom: .75rem;
  border-bottom: 2px solid var(--c-border);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.sidebar-box__title::before {
  content: '';
  display: block;
  width: 12px;
  height: 12px;
  background: var(--c-accent);
  border-radius: 2px;
  flex-shrink: 0;
}
.toc-list { display: flex; flex-direction: column; gap: .5rem; }
.toc-list a {
  font-family: var(--ff-sans);
  font-size: .85rem;
  color: var(--c-primary);
  padding: .3rem .5rem;
  border-radius: var(--radius-sm);
  display: block;
  line-height: 1.4;
  transition: background var(--transition), color var(--transition);
}
.toc-list a:hover {
  background: var(--c-border);
  color: var(--c-primary-dk);
}

/* Bloc auteur */
.post-signatory {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--c-border);
}
.signatory-box {
  display: flex;
  gap: 1.5rem;
  background: var(--c-primary-lt);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border: 1px solid var(--c-border);
  align-items: flex-start;
}
.signatory-box__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 3px solid var(--c-primary);
}
.signatory-box__info { flex: 1; min-width: 0; }
.signatory-box__label {
  font-family: var(--ff-sans);
  font-size: .72rem;
  font-weight: var(--fw-bold);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: .3rem;
}
.signatory-box__name {
  font-family: var(--ff-serif);
  font-size: 1.15rem;
  font-weight: var(--fw-bold);
  color: var(--c-primary-dk);
  margin-bottom: .4rem;
}
.signatory-box__bio {
  font-family: var(--ff-sans);
  font-size: .88rem;
  color: var(--c-text-light);
  line-height: 1.6;
}

/* Articles liés */
.post-related {
  background: var(--c-primary-lt);
  padding: 4rem 0 5rem;
  border-top: 1px solid var(--c-border);
}
.post-related .section-head {
  margin-bottom: 2.5rem;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

/* ---------- 11. FOOTER ---------- */
.site-footer {
  background: var(--c-primary-dk);
  color: rgba(255,255,255,.7);
  padding: 3rem 0;
  border-top: 4px solid var(--c-accent);
}
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.site-footer__copyright {
  font-family: var(--ff-sans);
  font-size: .82rem;
  line-height: 1.6;
  color: rgba(255,255,255,.6);
}
.site-footer__copyright strong {
  color: rgba(255,255,255,.9);
  font-weight: var(--fw-semibold);
}
.site-footer__legal {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-family: var(--ff-sans);
  font-size: .78rem;
}
.site-footer__legal a {
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.site-footer__legal a:hover { color: var(--c-accent); }
.site-footer__legal span {
  display: block;
  width: 1px;
  height: 12px;
  background: rgba(255,255,255,.2);
}
.site-footer__brand {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: rgba(255,255,255,.4);
  text-align: right;
}

/* ---------- 12. DÉCORATIONS VAGUES ---------- */
.wave-divider {
  width: 100%;
  overflow: hidden;
  line-height: 0;
  margin-top: -2px;
}
.wave-divider svg { display: block; width: 100%; }

/* ---------- 13. BREADCRUMB GLOBAL ---------- */
.breadcrumb-bar {
  background: var(--c-primary-lt);
  padding: .75rem 0;
  border-bottom: 1px solid var(--c-border);
}
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .4rem;
  font-family: var(--ff-sans);
  font-size: .82rem;
  color: var(--c-text-light);
}
.breadcrumb a { color: var(--c-text-light); }
.breadcrumb a:hover { color: var(--c-primary); }
.breadcrumb__sep { opacity: .4; font-size: .75rem; }

/* ---------- 14. RESPONSIVE ---------- */

/* ≤ 1200px */
@media (max-width: 1200px) {
  .showcase-grid,
  .listing-grid,
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ≤ 992px */
@media (max-width: 992px) {
  .post-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .post-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .section-intro__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .section-intro__divider { display: none; }
  .section-intro__meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }
  .section-intro__stat { padding: 1rem; border-bottom: none; border-right: 1px solid var(--c-border); }
  .section-intro__stat:last-child { border-right: none; }
}

/* ≤ 768px */
@media (max-width: 768px) {
  .container,
  .container--text,
  .container--narrow { padding-inline: 1.25rem; }

  .topbar { display: none; }

  .site-nav__inner { padding-block: .75rem; }
  .site-nav__logo img { height: 56px; }

  /* Burger */
  .nav-toggle { display: flex; }
  .nav-menu-wrap {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--c-primary-dk);
    border-top: 2px solid var(--c-accent);
    padding: .5rem 0 1rem;
    box-shadow: var(--shadow-lg);
  }
  .nav-menu-wrap.is-open { display: block; }
  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0 1.25rem;
  }
  .nav-menu li { width: 100%; }
  .nav-menu a {
    padding: .75rem .5rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
    border-bottom-width: 1px;
    font-size: .95rem;
  }

  .hero-immersive { min-height: 65vh; }
  .hero-immersive__title { font-size: clamp(1.8rem, 6vw, 2.8rem); }

  .showcase-grid,
  .listing-grid,
  .related-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: .75rem;
  }

  .post-thumbnail { aspect-ratio: 16/9; }
  .post-header { padding: 2rem 0 0; }
  .post-body { padding: 2.5rem 0 1.5rem; }
  .post-sidebar {
    grid-template-columns: 1fr;
  }
  .signatory-box {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .page-listing-header { padding: 2.5rem 0 2rem; }

  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }
  .site-footer__brand { text-align: left; }
}

/* ≤ 480px */
@media (max-width: 480px) {
  .site-nav__logo img { height: 48px; }
  .hero-immersive { min-height: 80vw; }
  .hero-immersive__content { padding: 3rem 0 3rem; }
  .hero-immersive__scroll { display: none; }
  .article-card__footer { padding: .75rem 1rem; }
  .section-intro__meta { grid-template-columns: 1fr; }
  .section-intro__stat { border-right: none; border-bottom: 1px solid var(--c-border); }
}