/**
 * Xibar Magazine - Bundle CSS frontend.
 *
 * Sections dans l'ordre :
 *   1. @font-face (Inter auto-hebergee)
 *   2. Tokens CSS (scope .xibar-scope)
 *   3. Reset scope
 *   4. Typographie de base
 *   5. Primitives de layout (container + grid)
 *
 * Aucun composant (badges, cards, sidebar, mega-menu) - voir Phase 5.
 *
 * @package Xibar\Magazine
 * @since   0.1.0
 */

/* ============================================================
 * 1. @font-face - Inter auto-hebergee (subset latin, WOFF2)
 * ============================================================ */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/inter/inter-latin-400-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/inter/inter-latin-500-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/inter/inter-latin-700-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("../fonts/inter/inter-latin-800-normal.woff2") format("woff2");
}

/* ============================================================
 * 2. Tokens CSS - scope .xibar-scope
 * ============================================================ */
.xibar-scope {
  /* Couleurs - primaires */
  --xibar-color-primary: #D32F2F;
  --xibar-color-primary-alt: #1565C0;

  /* Couleurs - neutres */
  --xibar-color-secondary: #1A1A1A;
  --xibar-color-text: #333333;
  --xibar-color-text-muted: #666666;
  --xibar-color-bg: #FFFFFF;
  --xibar-color-bg-alt: #F8F8F8;
  --xibar-color-border: #E5E5E5;

  /* Couleurs - badges categorie */
  --xibar-color-cat-politique: #1976D2;
  --xibar-color-cat-sport: #388E3C;
  --xibar-color-cat-societe: #F57C00;
  --xibar-color-cat-culture: #7B1FA2;
  --xibar-color-cat-people: #E91E63;
  --xibar-color-cat-international: #00796B;
  --xibar-color-cat-economie: #5D4037;
  --xibar-color-cat-faits-divers: #D32F2F;

  /* Typographie - famille */
  --xibar-font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Typographie - echelle modulaire (ratio 1.25, base 16px) */
  --xibar-fs-xs: 0.75rem;
  --xibar-fs-sm: 0.875rem;
  --xibar-fs-base: 1rem;
  --xibar-fs-lg: 1.125rem;
  --xibar-fs-xl: 1.25rem;
  --xibar-fs-2xl: 1.5rem;
  --xibar-fs-3xl: 1.875rem;
  --xibar-fs-4xl: 2.25rem;

  /* Line-height */
  --xibar-lh-tight: 1.25;
  --xibar-lh-base: 1.5;
  --xibar-lh-loose: 1.75;

  /* Espacements (base 4px) */
  --xibar-space-1: 0.25rem;
  --xibar-space-2: 0.5rem;
  --xibar-space-3: 0.75rem;
  --xibar-space-4: 1rem;
  --xibar-space-6: 1.5rem;
  --xibar-space-8: 2rem;
  --xibar-space-12: 3rem;
  --xibar-space-16: 4rem;

  /* Layout */
  --xibar-container-max: 1280px;
  --xibar-gutter: 1.5rem;
  --xibar-padding-x: 1rem;

  /* Z-index */
  --xibar-z-base: 1;
  --xibar-z-sticky: 100;
  --xibar-z-dropdown: 200;
  --xibar-z-overlay: 300;
  --xibar-z-modal: 400;
  --xibar-z-tooltip: 500;

  /* Radius */
  --xibar-radius-sm: 2px;
  --xibar-radius: 4px;
  --xibar-radius-lg: 8px;

  /* Transitions */
  --xibar-transition-fast: 150ms ease-out;
  --xibar-transition-base: 250ms ease-out;

  /* Shadows */
  --xibar-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --xibar-shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08);
  --xibar-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
}

@media (min-width: 640px) {
  .xibar-scope {
    --xibar-padding-x: 1.5rem;
  }
}

/* ============================================================
 * 3. Reset scope
 * ============================================================ */
html {
  scroll-behavior: smooth;
}

.xibar-scope,
.xibar-scope *,
.xibar-scope *::before,
.xibar-scope *::after {
  box-sizing: border-box;
}

.xibar-scope {
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.xibar-scope h1,
.xibar-scope h2,
.xibar-scope h3,
.xibar-scope h4,
.xibar-scope h5,
.xibar-scope h6,
.xibar-scope p,
.xibar-scope figure,
.xibar-scope blockquote,
.xibar-scope ul,
.xibar-scope ol {
  margin: 0;
  padding: 0;
}

.xibar-scope img,
.xibar-scope video,
.xibar-scope picture,
.xibar-scope canvas,
.xibar-scope svg {
  display: block;
  max-width: 100%;
  height: auto;
}

.xibar-scope input,
.xibar-scope button,
.xibar-scope textarea,
.xibar-scope select {
  font: inherit;
}

/* ============================================================
 * 4. Typographie de base
 * ============================================================ */
.xibar-scope {
  font-family: var(--xibar-font-primary);
  font-size: var(--xibar-fs-base);
  line-height: var(--xibar-lh-base);
  color: var(--xibar-color-text);
  background-color: var(--xibar-color-bg);
}

.xibar-scope h1,
.xibar-scope h2,
.xibar-scope h3,
.xibar-scope h4,
.xibar-scope h5,
.xibar-scope h6 {
  font-family: var(--xibar-font-primary);
  font-weight: 700;
  line-height: var(--xibar-lh-tight);
  color: var(--xibar-color-secondary);
}

.xibar-scope h1 {
  font-size: var(--xibar-fs-4xl);
  font-weight: 800;
}

.xibar-scope h2 {
  font-size: var(--xibar-fs-3xl);
}

.xibar-scope h3 {
  font-size: var(--xibar-fs-2xl);
}

.xibar-scope h4 {
  font-size: var(--xibar-fs-xl);
}

.xibar-scope h5 {
  font-size: var(--xibar-fs-lg);
}

.xibar-scope h6 {
  font-size: var(--xibar-fs-base);
}

.xibar-scope p {
  line-height: var(--xibar-lh-loose);
}

.xibar-scope a {
  color: var(--xibar-color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: opacity 150ms ease-out;
}

.xibar-scope a:hover,
.xibar-scope a:focus-visible {
  opacity: 0.8;
}

.xibar-scope strong,
.xibar-scope b {
  font-weight: 700;
}

/* ============================================================
 * 5. Primitives de layout (container + grid)
 *    Mobile-first strict : 1 colonne par defaut, breakpoints ajoutent.
 * ============================================================ */
.xibar-container {
  max-width: var(--xibar-container-max);
  margin: 0 auto;
  padding: 0 var(--xibar-padding-x);
}

.xibar-grid {
  display: grid;
  gap: var(--xibar-gutter);
  grid-template-columns: 1fr;
}

/* Modifier explicite : reste a 1 colonne a tous les breakpoints. */
.xibar-grid--1col {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .xibar-grid--2col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .xibar-grid--3col,
  .xibar-grid--4col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .xibar-grid--3col,
  .xibar-grid--4col {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .xibar-grid--4col {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================================
 * 6. Composants / Badges categorie
 *    Le style inline --xibar-badge-bg (genere par xibar_category_badge)
 *    surcharge le modifier par slug ; si ni l'un ni l'autre ne resout,
 *    fallback sur --xibar-color-primary via var() defaut.
 * ============================================================ */
.xibar-scope .xibar-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--xibar-space-1) var(--xibar-space-2);
  font-family: var(--xibar-font-primary);
  font-size: clamp(0.6875rem, 0.65rem + 0.1vw, 0.75rem);
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: #fff;
  background-color: var(--xibar-badge-bg, var(--xibar-color-primary));
  border-radius: var(--xibar-radius-sm);
  transition: filter var(--xibar-transition-fast);
}

.xibar-scope .xibar-badge:hover,
.xibar-scope .xibar-badge:focus-visible {
  filter: brightness(0.9);
}

.xibar-scope .xibar-badge:focus-visible {
  outline: 2px solid var(--xibar-color-primary);
  outline-offset: 2px;
}

/* Mapping des 8 categories par defaut vers les tokens Phase 4. */
.xibar-scope .xibar-badge--politique      { --xibar-badge-bg: var(--xibar-color-cat-politique); }
.xibar-scope .xibar-badge--sport          { --xibar-badge-bg: var(--xibar-color-cat-sport); }
.xibar-scope .xibar-badge--societe        { --xibar-badge-bg: var(--xibar-color-cat-societe); }
.xibar-scope .xibar-badge--culture        { --xibar-badge-bg: var(--xibar-color-cat-culture); }
.xibar-scope .xibar-badge--people         { --xibar-badge-bg: var(--xibar-color-cat-people); }
.xibar-scope .xibar-badge--international  { --xibar-badge-bg: var(--xibar-color-cat-international); }
.xibar-scope .xibar-badge--economie       { --xibar-badge-bg: var(--xibar-color-cat-economie); }
.xibar-scope .xibar-badge--faits-divers   { --xibar-badge-bg: var(--xibar-color-cat-faits-divers); }

/* ============================================================
 * 7. Composants / Cartes article
 * ============================================================ */
.xibar-scope .xibar-card {
  display: flex;
  flex-direction: column;
  background: var(--xibar-color-bg);
  border: 1px solid var(--xibar-color-border);
  border-radius: var(--xibar-radius);
  overflow: hidden;
  transition: transform var(--xibar-transition-base), box-shadow var(--xibar-transition-base);
}

.xibar-scope .xibar-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--xibar-shadow-md);
}

.xibar-scope .xibar-card__image-link {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--xibar-color-bg-alt);
}

.xibar-scope .xibar-card__image-link img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.xibar-scope .xibar-card__placeholder {
  width: 100%;
  height: 100%;
}

.xibar-scope .xibar-card__placeholder rect { fill: var(--xibar-color-bg-alt); }
.xibar-scope .xibar-card__placeholder path { fill: var(--xibar-color-border); }

.xibar-scope .xibar-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--xibar-space-3);
  padding: var(--xibar-space-4);
  flex: 1;
}

.xibar-scope .xibar-card__title {
  margin: 0;
  font-size: var(--xibar-fs-2xl);
  line-height: var(--xibar-lh-tight);
  font-weight: 700;
}

.xibar-scope .xibar-card__title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--xibar-transition-fast);
}

.xibar-scope .xibar-card__title a:hover,
.xibar-scope .xibar-card__title a:focus-visible {
  color: var(--xibar-color-primary);
}

.xibar-scope .xibar-card__excerpt {
  margin: 0;
  font-size: var(--xibar-fs-base);
  line-height: var(--xibar-lh-base);
  color: var(--xibar-color-text);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.xibar-scope .xibar-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--xibar-space-3);
  margin-top: auto;
  font-size: 0.875rem;
  color: var(--xibar-color-text-muted);
}

.xibar-scope .xibar-card__date,
.xibar-scope .xibar-card__author,
.xibar-scope .xibar-card__reading-time {
  white-space: nowrap;
}

/* ============================================================
 * 8. Composants / Sidebar + widgets
 *    La gestion JS de collision avec le footer est reportee en 5B ;
 *    a ce stade la sidebar peut theoriquement depasser sur pages courtes.
 * ============================================================ */
.xibar-scope .xibar-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--xibar-space-6);
}

@media (min-width: 1024px) {
  .xibar-scope .xibar-sidebar {
    width: 300px;
    flex-shrink: 0;
    position: sticky;
    top: 96px;              /* header Divi + marge de respiration */
    align-self: flex-start; /* necessaire pour sticky dans un parent flex */
  }

  /* Pose par xibar.js a l'approche du footer pour eviter la collision. */
  .xibar-scope .xibar-sidebar.is-unsticky {
    position: static;
  }
}

.xibar-scope .xibar-widget {
  background: var(--xibar-color-bg);
  border: 1px solid var(--xibar-color-border);
  border-radius: var(--xibar-radius);
  padding: var(--xibar-space-4);
}

.xibar-scope .xibar-widget__title {
  margin: 0 0 var(--xibar-space-3) 0;
  padding-bottom: var(--xibar-space-2);
  font-size: var(--xibar-fs-xl);
  font-weight: 700;
  border-bottom: 2px solid var(--xibar-color-primary);
}

/* ============================================================
 * 9. Composants / Mega-menu
 *    Mobile-first : drawer ferme par defaut, hamburger visible.
 *    Media query >= 1024px : bascule en nav horizontale avec dropdown.
 *
 *    Tokens substitues (leçon 5A §1 - reutiliser l'existant) :
 *      --xibar-fw-medium  -> litteral 500
 *      --xibar-radius-md  -> var(--xibar-radius)      (4px, medium implicite)
 *      --xibar-z-mega-menu -> var(--xibar-z-dropdown) (200, semantiquement exact)
 * ============================================================ */

/* Toggle hamburger (mobile uniquement, cache desktop). */
.xibar-scope .xibar-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.xibar-scope .xibar-menu-toggle:focus-visible {
  outline: 2px solid var(--xibar-color-primary);
  outline-offset: 2px;
}

/* Etat par defaut (mobile) : wrap en drawer ferme hors ecran. */
.xibar-scope .xibar-mega-menu-wrap {
  position: fixed;
  top: 0;
  right: 0;
  width: 85vw;
  max-width: 400px;
  height: 100vh;
  height: 100dvh;
  background: var(--xibar-color-bg);
  box-shadow: var(--xibar-shadow-lg);
  padding: var(--xibar-space-6);
  overflow-y: auto;
  z-index: var(--xibar-z-overlay);
  transform: translateX(100%);
  transition: transform var(--xibar-transition-base);
}

.xibar-scope .xibar-mega-menu-wrap.is-open {
  transform: translateX(0);
}

.xibar-scope .xibar-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--xibar-z-overlay) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--xibar-transition-base);
}

.xibar-scope .xibar-menu-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.xibar-scope .xibar-mega-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--xibar-space-2);
}

.xibar-scope .xibar-mega-menu__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--xibar-space-2);
  padding: var(--xibar-space-3) var(--xibar-space-2);
  color: inherit;
  text-decoration: none;
  font-weight: 500;
  /* Nowrap pour eviter le wrap multi-lignes des items menu sur le desktop
     horizontal (ex. "A la une" qui se cassait en 3 lignes a 1280 px en
     l'absence de cette regle). En mobile accordeon, le wrap est vertical
     donc no impact. */
  white-space: nowrap;
}

.xibar-scope .xibar-mega-menu__item--current > .xibar-mega-menu__link {
  color: var(--xibar-color-primary);
}

/* Accordeon mobile : sous-menu ferme par defaut. */
.xibar-scope .xibar-mega-menu__sub {
  list-style: none;
  margin: 0;
  padding: 0 0 0 var(--xibar-space-4);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--xibar-transition-base);
}

.xibar-scope .xibar-mega-menu__item--has-children.is-expanded > .xibar-mega-menu__sub {
  max-height: 100vh;
}

.xibar-scope .xibar-mega-menu__item--has-children.is-expanded > .xibar-mega-menu__link .xibar-mega-menu__chevron {
  transform: rotate(180deg);
}

.xibar-scope .xibar-mega-menu__chevron {
  transition: transform var(--xibar-transition-fast);
}

/* ===== Desktop >= 1024 px ===== */
@media (min-width: 1024px) {
  .xibar-scope .xibar-menu-toggle {
    display: none;
  }

  .xibar-scope .xibar-mega-menu-wrap {
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    background: transparent;
    box-shadow: none;
    padding: 0;
    overflow: visible;
    transform: none;
    transition: none;
  }

  .xibar-scope .xibar-menu-overlay {
    display: none;
  }

  .xibar-scope .xibar-mega-menu {
    flex-direction: row;
    gap: var(--xibar-space-4);
  }

  .xibar-scope .xibar-mega-menu__item {
    position: relative;
  }

  .xibar-scope .xibar-mega-menu__sub {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    max-height: none;
    /* Annule overflow:hidden de la regle base (mobile accordeon) qui sinon
       clippe les sub-menus de niveau 3+ a l'interieur de leur parent. */
    overflow: visible;
    padding: var(--xibar-space-2) 0;
    background: var(--xibar-color-bg);
    box-shadow: var(--xibar-shadow-md);
    border-radius: var(--xibar-radius);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition:
      opacity var(--xibar-transition-base),
      transform var(--xibar-transition-base),
      visibility 0s linear var(--xibar-transition-base);
    z-index: var(--xibar-z-dropdown);
  }

  /* Sub-menu niveau 3+ : flyout lateral droit, pas dropdown vertical
     (sinon il chevauche l'item parent suivant dans la liste niveau 2). */
  .xibar-scope .xibar-mega-menu__sub .xibar-mega-menu__sub {
    top: 0;
    left: 100%;
    transform: translateX(-8px);
  }

  .xibar-scope .xibar-mega-menu__item--has-children:hover > .xibar-mega-menu__sub,
  .xibar-scope .xibar-mega-menu__item--has-children:focus-within > .xibar-mega-menu__sub,
  .xibar-scope .xibar-mega-menu__item--has-children.is-open > .xibar-mega-menu__sub {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition:
      opacity var(--xibar-transition-base),
      transform var(--xibar-transition-base),
      visibility 0s linear 0s;
  }

  /* Niveau 3+ ouvert : translateX(0) pour aligner le slide-in lateral. */
  .xibar-scope .xibar-mega-menu__sub .xibar-mega-menu__item--has-children:hover > .xibar-mega-menu__sub,
  .xibar-scope .xibar-mega-menu__sub .xibar-mega-menu__item--has-children:focus-within > .xibar-mega-menu__sub,
  .xibar-scope .xibar-mega-menu__sub .xibar-mega-menu__item--has-children.is-open > .xibar-mega-menu__sub {
    transform: translateX(0);
  }

  .xibar-scope .xibar-mega-menu__sub .xibar-mega-menu__link {
    padding: var(--xibar-space-2) var(--xibar-space-4);
  }

  .xibar-scope .xibar-mega-menu__sub .xibar-mega-menu__link:hover,
  .xibar-scope .xibar-mega-menu__sub .xibar-mega-menu__link:focus-visible {
    background: var(--xibar-color-bg-alt);
  }
}

/* Respect de prefers-reduced-motion. */
@media (prefers-reduced-motion: reduce) {
  .xibar-scope .xibar-mega-menu-wrap,
  .xibar-scope .xibar-mega-menu__sub,
  .xibar-scope .xibar-menu-overlay,
  .xibar-scope .xibar-mega-menu__chevron {
    transition: none;
  }
}

/* ============================================================
 * 10. Composants / Site Header
 *    Mobile-first flexbox, bascule desktop >= 1024 px.
 *    .xibar-menu-toggle a deja des regles de base en section 9
 *    (44x44, transparent, focus-visible outline). On complete ici
 *    avec la colonne de barres et l'animation X via aria-expanded.
 *
 *    Token : --xibar-container-max (1280px) sans fallback. Le prompt
 *    T3 suggerait var(..., 1440px) en fallback mais le token etant
 *    toujours defini, le fallback n'aurait jamais d'effet. Retire
 *    par discipline (cf. lecons 5A/5B).
 * ============================================================ */

.xibar-scope .xibar-site-header {
  position: relative;
  background: var(--xibar-color-bg);
  box-shadow: var(--xibar-shadow-sm);
  /* Pas de z-index : un stacking context sur le parent confinerait
     les z-index enfants a son contexte local. L'elevation z-index est
     portee directement par .xibar-menu-toggle (section plus bas). Le
     background opaque + position:relative suffisent a masquer le flow
     du contenu passant dessous. */
}

.xibar-scope .xibar-site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--xibar-space-4);
  padding: var(--xibar-space-3) var(--xibar-space-4);
  max-width: var(--xibar-container-max);
  margin: 0 auto;
}

.xibar-scope .xibar-site-header__logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}

.xibar-scope .xibar-site-header__logo img {
  height: 40px;
  width: auto;
  display: block;
}

/* Hamburger : complete la base de la section 9 (44x44 centre) avec
   une colonne de 3 barres espacees de 4px.
   flex: 0 0 44px garantit la cible tactile WCAG 2.5.5 / Apple HIG en
   tant que flex item dans .xibar-site-header__inner (row-flex avec
   flex-shrink:1 par defaut, qui autrement collapserait le parent a
   la width intrinseque des 3 barres filles = 24px).
   position:relative + z-index calc eleve le bouton au-dessus du
   drawer mobile (--xibar-z-overlay = 300) pour que l'animation X
   (aria-expanded=true) reste visible et cliquable. Le site-header
   n'a volontairement pas de z-index (cf. regle plus haut) pour ne
   pas creer de stacking context qui confinerait ce z-index enfant.
   Option A-toggle de T5. */
.xibar-scope .xibar-menu-toggle {
  flex: 0 0 44px;
  flex-direction: column;
  gap: 4px;
  position: relative;
  z-index: calc(var(--xibar-z-overlay) + 1);
}

.xibar-scope .xibar-menu-toggle__bar {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  transition:
    transform var(--xibar-transition-base),
    opacity var(--xibar-transition-base);
}

/* Hamburger X-mode quand aria-expanded=true (pose par xibar-menu.js
   au moment de l'ouverture du drawer). */
.xibar-scope .xibar-site-header .xibar-menu-toggle[aria-expanded="true"] .xibar-menu-toggle__bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.xibar-scope .xibar-site-header .xibar-menu-toggle[aria-expanded="true"] .xibar-menu-toggle__bar:nth-child(2) {
  opacity: 0;
}
.xibar-scope .xibar-site-header .xibar-menu-toggle[aria-expanded="true"] .xibar-menu-toggle__bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Zone pub header : masquee en mobile, affichee en desktop si presente. */
.xibar-scope .xibar-site-header .xibar-ad {
  display: none;
  flex-shrink: 0;
}

/* ===== Desktop >= 1024 px ===== */
@media (min-width: 1024px) {
  .xibar-scope .xibar-site-header__inner {
    gap: var(--xibar-space-6);
    padding: var(--xibar-space-4) var(--xibar-space-6);
  }

  .xibar-scope .xibar-site-header .xibar-ad {
    display: block;
    margin-left: auto;
  }

  /* Le mega-menu desktop prend l'espace central. */
  .xibar-scope .xibar-site-header .xibar-mega-menu-wrap {
    flex: 1;
    justify-content: center;
  }
}

/* ============================================================
 * 11. Composants / Site Footer (V2 Phase 8)
 * ============================================================ */
.xibar-scope.xibar-site-footer,
.xibar-scope .xibar-site-footer {
  background: var(--xibar-color-secondary);
  color: var(--xibar-color-bg);
  padding: var(--xibar-space-8) var(--xibar-space-4) 0;
  margin-top: var(--xibar-space-8);
}

.xibar-scope .xibar-site-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xibar-space-6);
  max-width: var(--xibar-container-max, 1200px);
  margin: 0 auto;
}

.xibar-scope .xibar-site-footer__col {
  min-width: 0;
}

.xibar-scope .xibar-site-footer__col-title {
  font-size: var(--xibar-fs-lg);
  font-weight: 700;
  margin: 0 0 var(--xibar-space-3);
  color: var(--xibar-color-bg);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.xibar-scope .xibar-site-footer__logo {
  display: inline-block;
  text-decoration: none;
  color: inherit;
  margin-bottom: var(--xibar-space-3);
}

.xibar-scope .xibar-site-footer__logo img {
  display: block;
  max-width: 160px;
  height: auto;
}

.xibar-scope .xibar-site-footer__title {
  font-size: var(--xibar-fs-xl);
  font-weight: 800;
}

.xibar-scope .xibar-site-footer__tagline {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--xibar-color-text-muted);
  opacity: 0.85;
}

.xibar-scope .xibar-site-footer__menu,
.xibar-scope .xibar-site-footer__nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--xibar-space-2);
}

.xibar-scope .xibar-site-footer__menu a,
.xibar-scope .xibar-site-footer__nav a {
  color: var(--xibar-color-bg);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.15s ease;
}

.xibar-scope .xibar-site-footer__menu a:hover,
.xibar-scope .xibar-site-footer__menu a:focus,
.xibar-scope .xibar-site-footer__nav a:hover,
.xibar-scope .xibar-site-footer__nav a:focus {
  color: var(--xibar-color-primary);
}

.xibar-scope .xibar-site-footer__col-body {
  font-size: 0.9375rem;
  line-height: 1.6;
}

.xibar-scope .xibar-site-footer__col-body p {
  margin: 0 0 var(--xibar-space-2);
}

.xibar-scope .xibar-site-footer__col-body a {
  color: var(--xibar-color-bg);
  text-decoration: underline;
}

.xibar-scope .xibar-site-footer__col-body a:hover,
.xibar-scope .xibar-site-footer__col-body a:focus {
  color: var(--xibar-color-primary);
}

.xibar-scope .xibar-site-footer__bar {
  max-width: var(--xibar-container-max, 1200px);
  margin: var(--xibar-space-6) auto 0;
  padding: var(--xibar-space-4) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.xibar-scope .xibar-site-footer__copyright {
  margin: 0;
  font-size: 0.875rem;
  color: var(--xibar-color-text-muted);
  opacity: 0.7;
}

/* ===== Tablette >= 768 px : 3 colonnes equilibrees ===== */
@media (min-width: 768px) {
  .xibar-scope .xibar-site-footer {
    padding: var(--xibar-space-12) var(--xibar-space-6) 0;
  }

  .xibar-scope .xibar-site-footer__inner {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--xibar-space-8);
  }

  .xibar-scope .xibar-site-footer__bar {
    text-align: left;
  }
}

/* ===== Desktop >= 1024 px : gap plus large ===== */
@media (min-width: 1024px) {
  .xibar-scope .xibar-site-footer {
    padding: var(--xibar-space-16) var(--xibar-space-8) 0;
  }

  .xibar-scope .xibar-site-footer__inner {
    gap: var(--xibar-space-12);
  }
}

/* ============================================================
 * 12. Composants / Archive Header (V2 Phase 8)
 * ============================================================ */
.xibar-scope.xibar-archive-header,
.xibar-scope .xibar-archive-header {
  --xibar-archive-header-accent: var(--xibar-color-primary);
  background: var(--xibar-color-bg-alt);
  padding: var(--xibar-space-6) var(--xibar-space-4);
  border-top: 4px solid var(--xibar-archive-header-accent);
  margin-bottom: var(--xibar-space-6);
}

.xibar-scope .xibar-archive-header__inner {
  max-width: var(--xibar-container-max);
  margin: 0 auto;
}

.xibar-scope .xibar-archive-header__kicker {
  margin: 0 0 var(--xibar-space-2);
  font-size: var(--xibar-fs-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--xibar-archive-header-accent);
}

.xibar-scope .xibar-archive-header__title {
  margin: 0 0 var(--xibar-space-3);
  font-size: var(--xibar-fs-3xl);
  font-weight: 800;
  line-height: 1.15;
  color: var(--xibar-color-secondary);
}

.xibar-scope .xibar-archive-header__description {
  margin: 0 0 var(--xibar-space-3);
  font-size: var(--xibar-fs-base);
  line-height: 1.55;
  color: var(--xibar-color-text);
  max-width: 65ch;
}

.xibar-scope .xibar-archive-header__description p:last-child {
  margin-bottom: 0;
}

.xibar-scope .xibar-archive-header__count {
  margin: 0;
  font-size: var(--xibar-fs-sm);
  color: var(--xibar-color-text-muted);
}

/* ===== Tablette >= 768 px ===== */
@media (min-width: 768px) {
  .xibar-scope .xibar-archive-header {
    padding: var(--xibar-space-8) var(--xibar-space-6);
    margin-bottom: var(--xibar-space-8);
  }

  .xibar-scope .xibar-archive-header__title {
    font-size: var(--xibar-fs-4xl);
  }
}

/* ===== Desktop >= 1024 px ===== */
@media (min-width: 1024px) {
  .xibar-scope .xibar-archive-header {
    padding: var(--xibar-space-12) var(--xibar-space-8);
  }
}

/* ============================================================
 * 13. Composants / Post Meta Line (V2 Phase 8)
 *     Byline d'article single : badge cat + auteur (avatar) +
 *     date + reading time + modif (opt-in via filtre).
 *     Plus prominent que .xibar-card__meta (archive cards).
 * ============================================================ */
.xibar-scope.xibar-post-meta-line,
.xibar-scope .xibar-post-meta-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--xibar-space-3) var(--xibar-space-4);
  margin: var(--xibar-space-4) 0;
  font-size: var(--xibar-fs-sm);
  color: var(--xibar-color-text-muted);
}

.xibar-scope .xibar-post-meta-line__category {
  display: inline-flex;
  align-items: center;
}

.xibar-scope .xibar-post-meta-line__author {
  display: inline-flex;
  align-items: center;
  gap: var(--xibar-space-2);
}

.xibar-scope .xibar-post-meta-line__avatar {
  border-radius: 50%;
  display: block;
  width: 32px;
  height: 32px;
  object-fit: cover;
  flex-shrink: 0;
}

.xibar-scope .xibar-post-meta-line__author-name {
  font-weight: 600;
  color: var(--xibar-color-text);
}

.xibar-scope .xibar-post-meta-line__date,
.xibar-scope .xibar-post-meta-line__reading-time,
.xibar-scope .xibar-post-meta-line__modified {
  white-space: nowrap;
}

.xibar-scope .xibar-post-meta-line__modified {
  font-style: italic;
}

/* ===== Tablette >= 768 px : font legerement plus grande ===== */
@media (min-width: 768px) {
  .xibar-scope .xibar-post-meta-line {
    font-size: var(--xibar-fs-base);
    gap: var(--xibar-space-3) var(--xibar-space-6);
    margin: var(--xibar-space-6) 0;
  }
}

/* ============================================================
 * 14. Composants / Related Posts (V2 Phase 8)
 *     Bloc "À lire aussi" en bas de single. Reutilise
 *     article-card.php (section 7) pour chaque element.
 * ============================================================ */
.xibar-scope.xibar-related-posts,
.xibar-scope .xibar-related-posts {
  margin: var(--xibar-space-8) 0;
  padding-top: var(--xibar-space-6);
  border-top: 2px solid var(--xibar-color-border);
}

.xibar-scope .xibar-related-posts__title {
  margin: 0 0 var(--xibar-space-4);
  font-size: var(--xibar-fs-2xl);
  font-weight: 800;
  line-height: 1.2;
  color: var(--xibar-color-secondary);
}

.xibar-scope .xibar-related-posts__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xibar-space-4);
}

/* ===== Tablette >= 768 px : 2 colonnes ===== */
@media (min-width: 768px) {
  .xibar-scope .xibar-related-posts {
    margin: var(--xibar-space-12) 0;
    padding-top: var(--xibar-space-8);
  }

  .xibar-scope .xibar-related-posts__title {
    margin-bottom: var(--xibar-space-6);
    font-size: var(--xibar-fs-3xl);
  }

  .xibar-scope .xibar-related-posts__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--xibar-space-6);
  }
}

/* ===== Desktop >= 1024 px : 4 colonnes serrees ===== */
@media (min-width: 1024px) {
  .xibar-scope .xibar-related-posts__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================================
 * 15. Composants / Featured Strip (V2 Phase 8)
 *     Bandeau home : 1 hero + N cards secondaires (default 4).
 *     Layout 1+4 : stack mobile, hero+2x2 tablette,
 *     hero (2/3 col) + 4 cards en colonne (1/3 col) desktop.
 * ============================================================ */
.xibar-scope.xibar-featured-strip,
.xibar-scope .xibar-featured-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xibar-space-4);
  margin: 0 0 var(--xibar-space-8);
}

.xibar-scope .xibar-featured-strip__title {
  margin: 0 0 var(--xibar-space-3);
  font-size: var(--xibar-fs-2xl);
  font-weight: 800;
  color: var(--xibar-color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-left: 4px solid var(--xibar-color-primary);
  padding-left: var(--xibar-space-3);
}

/* ---- Hero ---- */
.xibar-scope .xibar-featured-hero {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  background: var(--xibar-color-bg-alt);
}

.xibar-scope .xibar-featured-hero__link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.xibar-scope .xibar-featured-hero__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--xibar-color-bg-alt);
}

.xibar-scope .xibar-featured-hero__image,
.xibar-scope .xibar-featured-hero__placeholder {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.xibar-scope .xibar-featured-hero__placeholder rect {
  fill: var(--xibar-color-border);
}

.xibar-scope .xibar-featured-hero__body {
  padding: var(--xibar-space-4);
}

.xibar-scope .xibar-featured-hero__category {
  display: inline-block;
  margin-bottom: var(--xibar-space-2);
}

.xibar-scope .xibar-featured-hero__title {
  margin: 0 0 var(--xibar-space-2);
  font-size: var(--xibar-fs-2xl);
  font-weight: 800;
  line-height: 1.2;
  color: var(--xibar-color-secondary);
}

.xibar-scope .xibar-featured-hero__link:hover .xibar-featured-hero__title,
.xibar-scope .xibar-featured-hero__link:focus .xibar-featured-hero__title {
  color: var(--xibar-color-primary);
}

.xibar-scope .xibar-featured-hero__excerpt {
  margin: 0;
  font-size: var(--xibar-fs-base);
  line-height: 1.5;
  color: var(--xibar-color-text);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---- Secondaires : grid de cards ---- */
.xibar-scope .xibar-featured-strip__secondary {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xibar-space-4);
}

/* ===== Tablette >= 768 px : hero full width, 2x2 secondaires ===== */
@media (min-width: 768px) {
  .xibar-scope .xibar-featured-strip {
    gap: var(--xibar-space-6);
  }

  .xibar-scope .xibar-featured-hero__body {
    padding: var(--xibar-space-6);
  }

  .xibar-scope .xibar-featured-hero__title {
    font-size: var(--xibar-fs-3xl);
  }

  .xibar-scope .xibar-featured-strip__secondary {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--xibar-space-6);
  }
}

/* ===== Desktop >= 1024 px : hero 2/3 gauche + 4 cards 1/3 droite ===== */
@media (min-width: 1024px) {
  .xibar-scope .xibar-featured-strip {
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto;
    column-gap: var(--xibar-space-6);
  }

  .xibar-scope .xibar-featured-strip__title {
    grid-column: 1 / -1;
  }

  .xibar-scope .xibar-featured-hero {
    grid-column: 1;
  }

  .xibar-scope .xibar-featured-hero__title {
    font-size: var(--xibar-fs-4xl);
  }

  .xibar-scope .xibar-featured-strip__secondary {
    grid-column: 2;
    grid-template-columns: 1fr;
    gap: var(--xibar-space-4);
  }
}

/* ============================================================
 * 16. Templates / Archive layout (V3a Phase 8)
 *     Wrapping pour archive.php : main + content/sidebar grid +
 *     pagination + empty state.
 * ============================================================ */
.xibar-scope.xibar-main,
.xibar-scope .xibar-main {
  max-width: var(--xibar-container-max);
  margin: 0 auto;
  padding: 0 var(--xibar-space-4);
}

.xibar-scope .xibar-archive-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xibar-space-6);
  margin-bottom: var(--xibar-space-8);
}

.xibar-scope .xibar-archive-content {
  min-width: 0;
}

/* Pagination : centree mobile, alignee tablet+. Style minimal pour
 * compatibilite avec le HTML emis par the_posts_pagination() :
 *   <nav.xibar-pagination><h2.screen-reader-text>...</h2>
 *     <div.nav-links>
 *       <a.page-numbers> | .page-numbers.current | .prev | .next
 *     </div></nav>
 */
.xibar-scope .xibar-pagination {
  margin: var(--xibar-space-8) 0;
}

.xibar-scope .xibar-pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--xibar-space-2);
}

.xibar-scope .xibar-pagination .page-numbers {
  display: inline-block;
  padding: var(--xibar-space-2) var(--xibar-space-3);
  border: 1px solid var(--xibar-color-border);
  background: var(--xibar-color-bg);
  color: var(--xibar-color-text);
  text-decoration: none;
  font-size: var(--xibar-fs-sm);
  font-weight: 600;
  border-radius: 3px;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.xibar-scope .xibar-pagination .page-numbers:hover,
.xibar-scope .xibar-pagination .page-numbers:focus {
  background: var(--xibar-color-primary);
  color: var(--xibar-color-bg);
  border-color: var(--xibar-color-primary);
}

.xibar-scope .xibar-pagination .page-numbers.current {
  background: var(--xibar-color-secondary);
  color: var(--xibar-color-bg);
  border-color: var(--xibar-color-secondary);
}

.xibar-scope .xibar-pagination .page-numbers.dots {
  border-color: transparent;
  background: transparent;
}

/* Empty state */
.xibar-scope .xibar-no-posts {
  padding: var(--xibar-space-8) 0;
  text-align: center;
}

.xibar-scope .xibar-no-posts__title {
  font-size: var(--xibar-fs-2xl);
  font-weight: 800;
  margin: 0 0 var(--xibar-space-3);
  color: var(--xibar-color-secondary);
}

.xibar-scope .xibar-no-posts__text {
  margin: 0 0 var(--xibar-space-4);
  color: var(--xibar-color-text-muted);
}

.xibar-scope .xibar-no-posts__link {
  color: var(--xibar-color-primary);
  text-decoration: none;
  font-weight: 600;
}

.xibar-scope .xibar-no-posts__link:hover,
.xibar-scope .xibar-no-posts__link:focus {
  text-decoration: underline;
}

/* ===== Tablette >= 768 px : padding plus large ===== */
@media (min-width: 768px) {
  .xibar-scope .xibar-main {
    padding: 0 var(--xibar-space-6);
  }
}

/* ===== Desktop >= 1024 px : 2 colonnes content/sidebar ===== */
@media (min-width: 1024px) {
  .xibar-scope .xibar-main {
    padding: 0 var(--xibar-space-8);
  }

  .xibar-scope .xibar-archive-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: var(--xibar-space-8);
  }
}

/* ============================================================
 * 17. Templates / Single article (V3b Phase 8)
 *     Wrapping pour single.php : 2 cols article + sidebar
 *     desktop, header + media hero + content + tags.
 * ============================================================ */
.xibar-scope .xibar-single-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xibar-space-6);
  margin-bottom: var(--xibar-space-8);
}

.xibar-scope .xibar-single {
  min-width: 0;
}

.xibar-scope .xibar-single__header {
  margin: var(--xibar-space-6) 0;
}

.xibar-scope .xibar-single__kicker {
  margin-bottom: var(--xibar-space-3);
}

.xibar-scope .xibar-single__title {
  margin: 0 0 var(--xibar-space-4);
  font-size: var(--xibar-fs-3xl);
  font-weight: 800;
  line-height: 1.15;
  color: var(--xibar-color-secondary);
  letter-spacing: -0.01em;
}

.xibar-scope .xibar-single__media {
  margin: 0 0 var(--xibar-space-6);
  padding: 0;
  background: var(--xibar-color-bg-alt);
  border-radius: 4px;
  overflow: hidden;
}

.xibar-scope .xibar-single__image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.xibar-scope .xibar-single__caption {
  padding: var(--xibar-space-3) var(--xibar-space-4);
  font-size: var(--xibar-fs-sm);
  color: var(--xibar-color-text-muted);
  font-style: italic;
  background: var(--xibar-color-bg-alt);
}

/* ---- Content typography (the_content output) ---- */
.xibar-scope .xibar-single__content {
  font-size: var(--xibar-fs-base);
  line-height: 1.65;
  color: var(--xibar-color-text);
}

.xibar-scope .xibar-single__content > * {
  margin: 0 0 var(--xibar-space-4);
}

.xibar-scope .xibar-single__content h2 {
  margin: var(--xibar-space-6) 0 var(--xibar-space-3);
  font-size: var(--xibar-fs-2xl);
  font-weight: 800;
  line-height: 1.2;
  color: var(--xibar-color-secondary);
}

.xibar-scope .xibar-single__content h3 {
  margin: var(--xibar-space-5) 0 var(--xibar-space-3);
  font-size: var(--xibar-fs-xl);
  font-weight: 700;
  line-height: 1.25;
  color: var(--xibar-color-secondary);
}

.xibar-scope .xibar-single__content h4 {
  margin: var(--xibar-space-4) 0 var(--xibar-space-2);
  font-size: var(--xibar-fs-lg);
  font-weight: 700;
  color: var(--xibar-color-secondary);
}

.xibar-scope .xibar-single__content a {
  color: var(--xibar-color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.xibar-scope .xibar-single__content a:hover,
.xibar-scope .xibar-single__content a:focus {
  text-decoration: none;
}

.xibar-scope .xibar-single__content img,
.xibar-scope .xibar-single__content iframe,
.xibar-scope .xibar-single__content video {
  max-width: 100%;
  height: auto;
  display: block;
  margin: var(--xibar-space-5) auto;
}

.xibar-scope .xibar-single__content blockquote {
  margin: var(--xibar-space-5) 0;
  padding: var(--xibar-space-4) var(--xibar-space-5);
  border-left: 4px solid var(--xibar-color-primary);
  background: var(--xibar-color-bg-alt);
  font-style: italic;
  color: var(--xibar-color-secondary);
}

.xibar-scope .xibar-single__content blockquote p:last-child {
  margin-bottom: 0;
}

.xibar-scope .xibar-single__content ul,
.xibar-scope .xibar-single__content ol {
  padding-left: var(--xibar-space-6);
}

.xibar-scope .xibar-single__content li {
  margin-bottom: var(--xibar-space-2);
}

.xibar-scope .xibar-single__content code {
  padding: 2px 6px;
  background: var(--xibar-color-bg-alt);
  border-radius: 3px;
  font-size: 0.9em;
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
}

.xibar-scope .xibar-single__content pre {
  padding: var(--xibar-space-4);
  background: var(--xibar-color-secondary);
  color: var(--xibar-color-bg);
  border-radius: 4px;
  overflow-x: auto;
}

.xibar-scope .xibar-single__content pre code {
  padding: 0;
  background: transparent;
  color: inherit;
}

/* ---- Footer tags ---- */
.xibar-scope .xibar-single__footer {
  margin-top: var(--xibar-space-6);
  padding-top: var(--xibar-space-4);
  border-top: 1px solid var(--xibar-color-border);
}

.xibar-scope .xibar-single__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--xibar-space-2);
}

.xibar-scope .xibar-single__tags-label {
  font-size: var(--xibar-fs-sm);
  color: var(--xibar-color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.xibar-scope .xibar-single__tag {
  display: inline-block;
  padding: var(--xibar-space-1) var(--xibar-space-3);
  background: var(--xibar-color-bg-alt);
  color: var(--xibar-color-text);
  text-decoration: none;
  font-size: var(--xibar-fs-sm);
  border-radius: 999px;
  border: 1px solid var(--xibar-color-border);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.xibar-scope .xibar-single__tag:hover,
.xibar-scope .xibar-single__tag:focus {
  background: var(--xibar-color-primary);
  color: var(--xibar-color-bg);
  border-color: var(--xibar-color-primary);
}

/* ===== Tablette >= 768 px : titre plus grand ===== */
@media (min-width: 768px) {
  .xibar-scope .xibar-single__title {
    font-size: var(--xibar-fs-4xl);
  }

  .xibar-scope .xibar-single__header {
    margin: var(--xibar-space-8) 0;
  }
}

/* ===== Desktop >= 1024 px : 2 colonnes article + sidebar ===== */
@media (min-width: 1024px) {
  .xibar-scope .xibar-single-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: var(--xibar-space-8);
  }
}

/* ============================================================
 * 18. Templates / Front page sections (V3c Phase 8)
 *     Wrapping pour les sections de front-page.php :
 *     « A la une » + 5 rubriques thematiques. Chaque section a
 *     un en-tete titre + lien « Toute la rubrique -> ».
 * ============================================================ */
.xibar-scope .xibar-front-section {
  margin: 0 0 var(--xibar-space-8);
}

.xibar-scope .xibar-front-section__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--xibar-space-4);
  margin: 0 0 var(--xibar-space-4);
  padding-bottom: var(--xibar-space-2);
  border-bottom: 2px solid var(--xibar-color-secondary);
}

.xibar-scope .xibar-front-section__title {
  margin: 0;
  font-size: var(--xibar-fs-2xl);
  font-weight: 800;
  line-height: 1.2;
  color: var(--xibar-color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.xibar-scope .xibar-front-section__link {
  flex-shrink: 0;
  color: var(--xibar-color-primary);
  font-size: var(--xibar-fs-sm);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.xibar-scope .xibar-front-section__link:hover,
.xibar-scope .xibar-front-section__link:focus {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===== Tablette >= 768 px : titre plus prominent ===== */
@media (min-width: 768px) {
  .xibar-scope .xibar-front-section {
    margin-bottom: var(--xibar-space-12);
  }

  .xibar-scope .xibar-front-section__header {
    margin-bottom: var(--xibar-space-6);
    padding-bottom: var(--xibar-space-3);
  }

  .xibar-scope .xibar-front-section__title {
    font-size: var(--xibar-fs-3xl);
  }

  .xibar-scope .xibar-front-section__link {
    font-size: var(--xibar-fs-base);
  }
}