/* ============================================================
   AM-Tech — Feuille de style unique
   Site officiel de la Sénatrice Anastasie Ngbako Mbilisi
   ------------------------------------------------------------
   Palette inspirée du drapeau de la RDC 🇨🇩
   Bleu ciel · Jaune-or · Rouge national
   ------------------------------------------------------------
   Sommaire :
   1.  Reset & normalisation
   2.  Variables (design tokens)
   3.  Base (typographie, liens, images)
   4.  Utilitaires
   5.  Layout — container, sections, grille
   6.  Header & navigation
   7.  Footer
   8.  Composants — boutons, cartes, formulaires, badges
   9.  Hero
   10. Composants spécifiques (breadcrumb, pagination, share, lightbox)
   11. Pages — Accueil, Article, Galerie, Contact, 404
   12. Responsive (media queries globales)
   13. Accessibilité
   ============================================================ */

/* ============================================================
   1. RESET & NORMALISATION
   ============================================================ */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body, h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd {
  margin: 0;
}

ul[role="list"], ol[role="list"] { list-style: none; padding: 0; margin: 0; }

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

input, button, textarea, select { font: inherit; }

button { cursor: pointer; }

/* ============================================================
   2. VARIABLES (DESIGN TOKENS) — Palette RDC 🇨🇩
   ============================================================ */
:root {
  /* ---- BLEU (couleur dominante du drapeau) ---- */
  --color-primary:         #0A6BC7;   /* Bleu ciel institutionnel */
  --color-primary-light:   #3B8FDB;   /* Bleu clair (hover) */
  --color-primary-dark:    #053C7A;   /* Bleu profond */
  --color-primary-darker:  #032A56;   /* Bleu nuit (footer, hero) */

  /* ---- JAUNE-OR (étoile centrale) ---- */
  --color-secondary:       #E0B514;   /* Or lisible */
  --color-secondary-light: #FCD116;   /* Jaune officiel drapeau */
  --color-secondary-dark:  #B8900A;   /* Or foncé (hover) */

  /* ---- ROUGE (bande diagonale — usage accent uniquement) ---- */
  --color-accent:          #CE1126;   /* Rouge national RDC */
  --color-accent-light:    #E63946;   /* Rouge plus clair (hover) */
  --color-accent-dark:     #9B0D1D;   /* Rouge profond */

  /* ---- NEUTRES ---- */
  --color-bg:              #FAFAF7;   /* Blanc cassé */
  --color-surface:         #FFFFFF;   /* Blanc pur */
  --color-border:          #E6E6E6;
  --color-text:            #1C1C1C;
  --color-text-muted:      #6E6E6E;

  /* ---- ÉTATS ---- */
  --color-success:         #1F7A44;
  --color-warning:         #B8860B;
  --color-error:           var(--color-accent);

  /* ---- Typographie ---- */
  --font-base:  'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-serif: 'Merriweather', Georgia, serif;

  --fs-display: clamp(2rem, 4vw + 1rem, 3rem);
  --fs-h1:      clamp(1.75rem, 3vw + 1rem, 2.5rem);
  --fs-h2:      clamp(1.5rem, 2vw + 1rem, 2rem);
  --fs-h3:      clamp(1.25rem, 1vw + 1rem, 1.5rem);
  --fs-h4:      1.125rem;
  --fs-body:    clamp(1rem, 0.2vw + 0.95rem, 1.0625rem);
  --fs-small:   0.875rem;
  --fs-micro:   0.75rem;

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

  --lh-tight:   1.2;
  --lh-normal:  1.5;
  --lh-relaxed: 1.7;

  /* ---- Espacements ---- */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;

  /* ---- Rayons & ombres ---- */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(3,42,86,.06);
  --shadow-md: 0 4px 12px rgba(3,42,86,.08);
  --shadow-lg: 0 12px 32px rgba(3,42,86,.12);

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

  /* ---- Layout ---- */
  --container-max:     1200px;
  --container-reading: 720px;
  --gutter:            1.5rem;

  /* ---- Z-index ---- */
  --z-header:  100;
  --z-overlay: 200;
  --z-modal:   300;
}

/* ============================================================
   3. BASE
   ============================================================ */
body {
  font-family: var(--font-base);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  color: var(--color-primary-dark);
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-secondary-dark); }

img { border-radius: var(--radius-sm); }

time { color: var(--color-text-muted); font-size: var(--fs-small); }

/* ============================================================
   4. UTILITAIRES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--reading { max-width: var(--container-reading); }

.section { padding-block: var(--space-16); }
.section--alt { background: var(--color-surface); }
.section--dark { background: var(--color-primary-darker); color: #fff; }
.section--dark h1, .section--dark h2, .section--dark h3 { color: #fff; }

.section__header { margin-bottom: var(--space-12); text-align: center; }
.section__header p { color: var(--color-text-muted); max-width: 640px; margin-inline: auto; }

.section__eyebrow {
  display: inline-block;
  font-size: var(--fs-micro);
  font-weight: var(--fw-semibold);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  margin-bottom: var(--space-3);
}

.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;
}

.skip-link {
  position: absolute;
  top: -100px; left: 0;
  background: var(--color-primary-dark);
  color: #fff;
  padding: var(--space-3) var(--space-6);
  z-index: 999;
}
.skip-link:focus { top: 0; color: #fff; }

.grid { display: grid; gap: var(--space-8); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* ============================================================
   5. LAYOUT — STRUCTURE
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  background: var(--color-surface);
  border-bottom: 3px solid var(--color-secondary);
  z-index: var(--z-header);
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  gap: var(--space-6);
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-primary-dark);
}
.site-header__brand img { width: 44px; height: 44px; border-radius: 0; }
.site-header__brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.site-header__brand-text strong { font-weight: var(--fw-semibold); font-size: var(--fs-small); color: var(--color-primary-dark); }
.site-header__brand-text small { color: var(--color-secondary-dark); font-size: var(--fs-micro); text-transform: uppercase; letter-spacing: .1em; }

.site-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  margin: 0; padding: 0;
}

.site-nav a {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  position: relative;
  padding-block: var(--space-2);
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--color-primary-dark); }
.site-nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--color-secondary);
}

.site-nav__cta {
  background: var(--color-primary-dark);
  color: #fff !important;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.site-nav__cta:hover { background: var(--color-accent); color: #fff !important; }

.site-header__burger {
  display: none;
  background: none;
  border: none;
  width: 40px; height: 40px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0;
}
.site-header__burger span {
  display: block;
  height: 2px;
  background: var(--color-primary-dark);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* ============================================================
   6. FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-primary-darker);
  color: rgba(255,255,255,.85);
  padding-top: var(--space-16);
  margin-top: var(--space-16);
  border-top: 4px solid var(--color-secondary);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-12);
}

.site-footer h3, .site-footer h4 {
  color: #fff;
  font-size: var(--fs-h4);
  margin-bottom: var(--space-4);
  position: relative;
  padding-bottom: var(--space-3);
}
.site-footer h3::after, .site-footer h4::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 32px; height: 2px;
  background: var(--color-secondary);
}

.site-footer p, .site-footer address {
  font-size: var(--fs-small);
  line-height: var(--lh-relaxed);
  font-style: normal;
}

.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: var(--space-2); }

.site-footer a { color: rgba(255,255,255,.85); }
.site-footer a:hover { color: var(--color-secondary-light); }

.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.15);
  padding-block: var(--space-6);
  font-size: var(--fs-micro);
}
.site-footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.site-footer__bottom ul {
  display: flex;
  gap: var(--space-6);
  list-style: none;
  margin: 0; padding: 0;
}

/* ============================================================
   7. COMPOSANTS
   ============================================================ */

/* ---- Boutons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
  line-height: 1;
}
.btn--primary {
  background: var(--color-primary-dark);
  color: #fff;
}
.btn--primary:hover { background: var(--color-primary); color: #fff; }
.btn--secondary {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}
.btn--secondary:hover { background: var(--color-primary-dark); color: #fff; }
.btn--ghost {
  background: transparent;
  color: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
}
.btn--ghost:hover { background: var(--color-secondary); color: var(--color-primary-darker); }
.btn--accent {
  background: var(--color-accent);
  color: #fff;
}
.btn--accent:hover { background: var(--color-accent-dark); color: #fff; }

/* ---- Logo typographique (header) ---- */
.brand__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-primary-dark);
  color: var(--color-secondary-light);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-secondary);
  flex-shrink: 0;
  position: relative;
}
.brand__logo::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-accent);
  opacity: 0;
  transition: opacity var(--transition-base);
}
.site-header__brand:hover .brand__logo::after { opacity: .5; }

/* ---- Cartes ---- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100%;
  border-top: 3px solid var(--color-secondary);
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-top-color: var(--color-accent);
}
.card__link { display: flex; flex-direction: column; height: 100%; color: inherit; }
.card__image {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  width: 100%;
  border-radius: 0;
}
.card__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.card__category {
  font-size: var(--fs-micro);
  font-weight: var(--fw-semibold);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
}
.card__title {
  font-size: var(--fs-h4);
  color: var(--color-primary-dark);
  line-height: var(--lh-tight);
}
.card__excerpt {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  margin: 0;
  flex: 1;
}
.card__date { margin-top: auto; }

/* ---- Formulaire ---- */
.form { display: flex; flex-direction: column; gap: var(--space-4); }
.form__field { display: flex; flex-direction: column; gap: var(--space-2); }
.form__field label {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text);
}
.form__field input,
.form__field textarea,
.form__field select {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
}
.form__field input:focus,
.form__field textarea:focus,
.form__field select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(10,107,199,.12);
}
.form__field textarea { min-height: 140px; resize: vertical; }
.form__error { color: var(--color-error); font-size: var(--fs-micro); min-height: 1em; }
.form__success {
  background: rgba(31,122,68,.08);
  border-left: 3px solid var(--color-success);
  padding: var(--space-4);
  color: var(--color-success);
  font-size: var(--fs-small);
  border-radius: var(--radius-sm);
}

/* ---- Badge ---- */
.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: rgba(224,181,20,.18);
  color: var(--color-secondary-dark);
  font-size: var(--fs-micro);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: .08em;
  border-radius: var(--radius-full);
  border: 1px solid rgba(224,181,20,.35);
}
.badge--accent {
  background: rgba(206,17,38,.1);
  color: var(--color-accent);
  border-color: rgba(206,17,38,.3);
}

/* ============================================================
   8. HERO
   ============================================================ */
.hero {
  position: relative;
  background: var(--color-primary-dark);
  color: #fff;
  padding-block: var(--space-24);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(5,60,122,.96) 0%, rgba(3,42,86,.98) 100%);
  z-index: 0;
}
/* Liseré tricolore RDC en haut du hero */
.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--color-primary) 0%,
    var(--color-primary) 33%,
    var(--color-secondary) 33%,
    var(--color-secondary) 66%,
    var(--color-accent) 66%,
    var(--color-accent) 100%);
  z-index: 2;
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-12);
  align-items: center;
}
.hero h1 { color: #fff; font-size: var(--fs-display); margin-bottom: var(--space-4); }
.hero__title {
  color: var(--color-secondary-light);
  font-size: var(--fs-h4);
  font-weight: var(--fw-medium);
  letter-spacing: .04em;
  margin-bottom: var(--space-6);
}
.hero__tagline {
  font-size: var(--fs-body);
  color: rgba(255,255,255,.85);
  max-width: 520px;
  margin-bottom: var(--space-8);
}
.hero__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.hero__actions .btn--primary { background: var(--color-secondary); color: var(--color-primary-darker); }
.hero__actions .btn--primary:hover { background: var(--color-secondary-light); }
.hero__actions .btn--secondary { color: #fff; border-color: #fff; }
.hero__actions .btn--secondary:hover { background: #fff; color: var(--color-primary-dark); }

.hero__photo {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid rgba(255,255,255,.08);
  position: relative;
}
.hero__photo::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--color-primary) 0%,
    var(--color-primary) 33%,
    var(--color-secondary) 33%,
    var(--color-secondary) 66%,
    var(--color-accent) 66%,
    var(--color-accent) 100%);
}
.hero__photo img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; }

/* ============================================================
   9. COMPOSANTS SPÉCIFIQUES
   ============================================================ */

/* ---- Breadcrumb ---- */
.breadcrumb { padding-block: var(--space-4); font-size: var(--fs-small); }
.breadcrumb ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: var(--space-2); }
.breadcrumb li::after { content: "›"; margin-inline: var(--space-2); color: var(--color-text-muted); }
.breadcrumb li:last-child::after { content: ""; }
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-primary-dark); }
.breadcrumb [aria-current="page"] { color: var(--color-primary-dark); font-weight: var(--fw-medium); }

/* ---- Pagination ---- */
.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-12);
}
.pagination__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px; height: 40px;
  padding-inline: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  transition: all var(--transition-fast);
}
.pagination__link:hover { border-color: var(--color-primary-dark); color: var(--color-primary-dark); }
.pagination__link.is-active {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}

/* ---- Share bar ---- */
.share-bar {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-block: var(--space-8);
  align-items: center;
}
.share-bar__label { font-size: var(--fs-small); font-weight: var(--fw-medium); margin-right: var(--space-2); }
.share-bar__link {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}
.share-bar__link:hover { background: var(--color-primary-dark); color: #fff; border-color: var(--color-primary-dark); }
.share-bar__link--whatsapp:hover { background: #25D366; border-color: #25D366; }
.share-bar__link--facebook:hover { background: #1877F2; border-color: #1877F2; }
.share-bar__link--x:hover { background: #000; border-color: #000; }

/* ---- Lightbox ---- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(3,42,86,.94);
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: var(--radius-sm); }
.lightbox__close {
  position: absolute;
  top: var(--space-6); right: var(--space-6);
  background: rgba(255,255,255,.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,.3);
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  font-size: 1.4rem;
  display: flex; align-items: center; justify-content: center;
}
.lightbox__close:hover { background: rgba(255,255,255,.25); }

/* ============================================================
   10. PAGES SPÉCIFIQUES
   ============================================================ */

/* ---- Page header (pages internes) ---- */
.page-header {
  background: var(--color-primary-dark);
  color: #fff;
  padding-block: var(--space-16) var(--space-12);
  text-align: center;
  position: relative;
}
.page-header::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--color-primary) 0%,
    var(--color-primary) 33%,
    var(--color-secondary) 33%,
    var(--color-secondary) 66%,
    var(--color-accent) 66%,
    var(--color-accent) 100%);
}
.page-header h1 { color: #fff; margin-bottom: var(--space-3); }
.page-header p { color: rgba(255,255,255,.75); max-width: 640px; margin-inline: auto; }

/* ---- Contenu d'article ---- */
.article-header { padding-block: var(--space-12) var(--space-8); }
.article-header h1 { margin-bottom: var(--space-4); }
.article-meta {
  display: flex;
  gap: var(--space-4);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  flex-wrap: wrap;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}
.article-hero {
  aspect-ratio: 16 / 9;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-block: var(--space-8);
}
.article-content { font-size: var(--fs-body); line-height: var(--lh-relaxed); }
.article-content h2 { margin-top: var(--space-8); margin-bottom: var(--space-4); }
.article-content h3 { margin-top: var(--space-6); margin-bottom: var(--space-3); }
.article-content p { margin-bottom: var(--space-4); }
.article-content blockquote {
  border-left: 3px solid var(--color-secondary);
  padding-left: var(--space-6);
  margin-block: var(--space-6);
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-primary-dark);
  background: rgba(224,181,20,.05);
  padding-block: var(--space-3);
}
.article-content ul, .article-content ol { padding-left: var(--space-6); margin-bottom: var(--space-4); }
.article-content li { margin-bottom: var(--space-2); }

/* ---- Liste générique avec filtres ---- */
.filter-bar {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-secondary);
}
.filter-bar input,
.filter-bar select {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  font-size: var(--fs-small);
}
.filter-bar input { flex: 1; min-width: 220px; }

/* ---- Timeline (parcours) ---- */
.timeline {
  position: relative;
  padding-left: var(--space-8);
  border-left: 2px solid var(--color-border);
  margin-block: var(--space-12);
}
.timeline__item {
  position: relative;
  padding-bottom: var(--space-12);
}
.timeline__item::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--space-8) - 7px);
  top: 8px;
  width: 12px; height: 12px;
  border-radius: var(--radius-full);
  background: var(--color-secondary);
  border: 3px solid var(--color-bg);
}
.timeline__year {
  display: inline-block;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-secondary-dark);
  letter-spacing: .08em;
  margin-bottom: var(--space-2);
}
.timeline__title { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.timeline__desc { color: var(--color-text-muted); font-size: var(--fs-small); }

/* ---- Galerie photos ---- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}
.gallery-grid__item {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  background: var(--color-border);
  border: 2px solid transparent;
  transition: border-color var(--transition-base);
}
.gallery-grid__item:hover { border-color: var(--color-secondary); }
.gallery-grid__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
  border-radius: 0;
}
.gallery-grid__item:hover img { transform: scale(1.05); }

/* ---- Documents ---- */
.document-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.document-item:hover { border-color: var(--color-primary-dark); box-shadow: var(--shadow-sm); }
.document-item__icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(224,181,20,.15);
  color: var(--color-secondary-dark);
  font-weight: var(--fw-bold);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.document-item__body { flex: 1; }
.document-item__title { font-size: var(--fs-body); font-weight: var(--fw-medium); margin: 0 0 var(--space-1); }
.document-item__meta { font-size: var(--fs-micro); color: var(--color-text-muted); }

/* ---- Newsletter ---- */
.newsletter {
  background: var(--color-primary-dark);
  color: #fff;
  padding: var(--space-16) var(--space-6);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-block: var(--space-16);
  border-top: 4px solid var(--color-secondary);
}
.newsletter h2 { color: #fff; margin-bottom: var(--space-3); }
.newsletter p { color: rgba(255,255,255,.75); max-width: 520px; margin-inline: auto; margin-bottom: var(--space-6); }
.newsletter form {
  max-width: 480px;
  margin-inline: auto;
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.newsletter input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.08);
  color: #fff;
  border-radius: var(--radius-sm);
}
.newsletter input[type="email"]::placeholder { color: rgba(255,255,255,.55); }
.newsletter input[type="email"]:focus { outline: none; border-color: var(--color-secondary); }

/* ---- Contact ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--space-12); }
.contact-info { display: flex; flex-direction: column; gap: var(--space-6); }
.contact-info__item h3 { font-size: var(--fs-h4); margin-bottom: var(--space-2); }
.contact-info__item p { color: var(--color-text-muted); font-size: var(--fs-small); margin: 0; }

/* ---- Bloc vidéo ---- */
.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #000;
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  border: 0;
}

/* ---- 404 ---- */
.error-page {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-16) var(--space-6);
}
.error-page__code {
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: var(--fw-bold);
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-4);
}
.error-page p { color: var(--color-text-muted); max-width: 480px; margin-bottom: var(--space-8); }

/* ---- Bloc de mise en avant (accueil) ---- */
.highlight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}
.highlight__image { aspect-ratio: 4 / 3; border-radius: var(--radius-md); overflow: hidden; }
.highlight__image img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; }

/* ============================================================
   11. RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__actions { justify-content: center; }
  .hero__photo { max-width: 420px; margin-inline: auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .highlight { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .site-header__burger { display: flex; }
  .site-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
    box-shadow: var(--shadow-md);
  }
  .site-nav.is-open { max-height: 700px; overflow-y: auto; }
  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--space-4);
  }
  .site-nav li { width: 100%; border-bottom: 1px solid var(--color-border); }
  .site-nav li:last-child { border-bottom: none; }
  .site-nav a { display: block; padding-block: var(--space-4); }
  .site-nav__cta { margin-top: var(--space-3); display: inline-block; }

  .section { padding-block: var(--space-12); }
  .section__header { margin-bottom: var(--space-8); }
}

@media (max-width: 480px) {
  :root { --gutter: 1rem; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .site-footer__bottom-inner { flex-direction: column; text-align: center; }
  .hero { padding-block: var(--space-12); }
  .share-bar { justify-content: center; }
}

/* ============================================================
   12. ACCESSIBILITÉ
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   PAGE — PLAN DU SITE
   ============================================================ */
.count-badge {
  display: inline-block;
  margin-top: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: rgba(224,181,20,.18);
  color: var(--color-secondary-dark);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  border: 1px solid rgba(224,181,20,.35);
}

.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.sitemap-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
  border-top: 3px solid var(--color-secondary);
}
.sitemap-card:hover { box-shadow: var(--shadow-md); }

.sitemap-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  background: var(--color-primary-dark);
  color: #fff;
}
.sitemap-card__icon { font-size: 1.5rem; line-height: 1; }
.sitemap-card__title { font-size: var(--fs-h4); color: #fff; margin: 0; }

.sitemap-list { list-style: none; padding: 0; margin: 0; }
.sitemap-list li { border-bottom: 1px solid var(--color-border); }
.sitemap-list li:last-child { border-bottom: none; }

.sitemap-list a {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-6);
  color: var(--color-text);
  transition: background var(--transition-fast), padding-left var(--transition-fast);
}
.sitemap-list a:hover {
  background: var(--color-bg);
  color: var(--color-primary-dark);
  padding-left: calc(var(--space-6) + var(--space-2));
  border-left: 3px solid var(--color-accent);
}

.sitemap-list__label {
  font-weight: var(--fw-semibold);
  color: var(--color-primary-dark);
  font-size: var(--fs-body);
}
.sitemap-list__desc {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  line-height: var(--lh-normal);
}

@media (max-width: 480px) {
  .sitemap-card__header { padding: var(--space-3) var(--space-4); }
  .sitemap-list a { padding: var(--space-3) var(--space-4); }
}