/* =====================================================
   PLACE DES SENIORS — CSS PRINCIPAL (FRONT)
   ===================================================== */

/* ===== VARIABLES ===== */
:root {
  --bleu-principal : #003366;
  --bleu-clair     : #E8F0FE;
  --blanc          : #FFFFFF;
  --gris-texte     : #333333;
  --gris-bord      : #CCCCCC;
  --vert-succes    : #2E7D32;
  --rouge-erreur   : #C62828;
  --orange-accent  : #E65100;
  --ombre-legere   : 0 2px 8px rgba(0,0,0,0.08);
  --rayon-carte    : 8px;
  --transition     : 0.2s ease;
}

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

/* ===== BASE ===== */
html { scroll-behavior: smooth; font-size: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  font-size: 18px;
  line-height: 1.7;
  color: var(--gris-texte);
  background: var(--blanc);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

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

a { color: var(--bleu-principal); text-decoration: underline; }
a:hover, a:focus { text-decoration: none; color: var(--orange-accent); }

h1 { font-size: clamp(24px, 4vw, 36px); line-height: 1.25; font-weight: 700; color: var(--bleu-principal); }
h2 { font-size: clamp(20px, 3vw, 28px); line-height: 1.3; font-weight: 700; color: var(--bleu-principal); }
h3 { font-size: clamp(18px, 2.5vw, 22px); font-weight: 600; color: var(--bleu-principal); }

p { margin-bottom: 1rem; }
ul, ol { padding-left: 1.5rem; margin-bottom: 1rem; }
li { margin-bottom: 0.3rem; }

/* ===== ACCESSIBILITÉ ===== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--bleu-principal);
  color: var(--blanc);
  padding: 0.75rem 1.5rem;
  z-index: 9999;
  text-decoration: none;
  font-weight: 600;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { top: 0; }

/* ===== CONTENEUR ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; }

/* ===== HEADER ===== */
.site-header {
  background: var(--bleu-principal);
  color: var(--blanc);
  padding: 0.75rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-header__logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: var(--blanc);
  flex-shrink: 0;
}

.site-header__nom {
  font-size: 1.25rem;
  font-weight: 700;
  white-space: nowrap;
}

/* Navigation */
.site-nav__liste {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.site-nav__lien {
  display: block;
  color: var(--blanc);
  text-decoration: none;
  padding: 0.5rem 0.875rem;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: 500;
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: background var(--transition);
}

.site-nav__lien:hover,
.site-nav__lien:focus {
  background: rgba(255,255,255,0.15);
  color: var(--blanc);
  text-decoration: none;
}

/* Menu burger mobile */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: 2px solid rgba(255,255,255,0.6);
  border-radius: 4px;
  padding: 0.5rem;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--blanc);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  /*background: linear-gradient(135deg, var(--bleu-principal) 0%, #004d99 100%);*/
  background-image:
    linear-gradient(
      180deg,
      rgba(8, 28, 55,0.1),
      rgba(8, 28, 55,0.15) 10%, 
      rgba(8,28,55,0.15)),
    linear-gradient(
      150deg,
      rgba(8, 28, 55,0.2),
      rgba(8, 28, 55,0.55) 10%, 
      rgba(8,28,55,0.3)), 
    url(../img/hero-1.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 0 0, 0 0, center center;
  color: var(--blanc);
  padding: 7rem 0;
  margin-bottom: 2rem;
  text-align: center;
  border-radius: 0 0 var(--rayon-carte) var(--rayon-carte);
}

.hero__titre { color: var(--blanc); font-size: clamp(26px, 4vw, 40px); margin-bottom: 0.75rem; }
.hero__sous-titre { font-size: 1.1rem; opacity: 0.9; max-width: 600px; margin: 0 auto; }

/* ===== CATÉGORIES NAV ===== */
.categories-nav { margin-bottom: 2rem; }

.categories-nav__liste {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ===== BADGES CATÉGORIES ===== */
.categorie-badge {
  display: inline-block;
  padding: 0.3rem 0.875rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity var(--transition);
}

.categorie-badge:hover { opacity: 0.85; text-decoration: none; }

.categorie-badge--nostalgie   { background: #FFF3CD; color: #856404; }
.categorie-badge--utile        { background: #D1ECF1; color: #0c5460; }
.categorie-badge--divertissement { background: #D4EDDA; color: #155724; }
.categorie-badge--bien-etre    { background: #F8D7DA; color: #721c24; }

/* ===== GRILLE ARTICLES ===== */
.articles-grille {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

/* ===== CARTE ARTICLE ===== */
.carte-article {
  background: var(--blanc);
  border: 1px solid var(--gris-bord);
  border-radius: var(--rayon-carte);
  overflow: hidden;
  box-shadow: var(--ombre-legere);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.carte-article:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.carte-article__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.carte-article__image-lien { display: block; overflow: hidden; }

.carte-article__corps {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.5rem;
}

.carte-article__titre {
  font-size: clamp(18px, 2.5vw, 22px);
  margin: 0.25rem 0;
}

.carte-article__titre a {
  color: var(--bleu-principal);
  text-decoration: none;
}

.carte-article__titre a:hover { text-decoration: underline; }

.carte-article__chapeau {
  color: #555;
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
  flex: 1;
}

.carte-article__meta {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  color: #777;
  margin-top: auto;
  padding-top: 0.5rem;
  border-top: 1px solid var(--gris-bord);
  flex-wrap: wrap;
}

/* ===== BOUTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.375rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  min-height: 44px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  font-family: inherit;
}

.btn--principal { background: var(--bleu-principal); color: var(--blanc); }
.btn--principal:hover, .btn--principal:focus { background: #004d99; color: var(--blanc); text-decoration: none; }

.btn--secondaire { background: transparent; color: var(--bleu-principal); border-color: var(--bleu-principal); }
.btn--secondaire:hover, .btn--secondaire:focus { background: var(--bleu-clair); text-decoration: none; }

.btn--lire { background: var(--bleu-clair); color: var(--bleu-principal); margin-top: auto; }
.btn--lire:hover { background: var(--bleu-principal); color: var(--blanc); text-decoration: none; }

.btn--succes { background: var(--vert-succes); color: var(--blanc); }
.btn--succes:hover { background: #1b5e20; color: var(--blanc); text-decoration: none; }

.btn--danger { background: var(--rouge-erreur); color: var(--blanc); }
.btn--danger:hover { background: #8b0000; color: var(--blanc); text-decoration: none; }

.btn--petit { padding: 0.35rem 0.75rem; font-size: 0.85rem; min-height: 36px; }
.btn--plein { width: 100%; }

/* ===== FLASH MESSAGES ===== */
.flash {
  padding: 1rem 1.25rem;
  border-radius: 6px;
  margin-bottom: 1.25rem;
  font-weight: 500;
  border-left: 4px solid;
}

.flash--succes { background: #E8F5E9; color: var(--vert-succes); border-color: var(--vert-succes); }
.flash--erreur { background: #FFEBEE; color: var(--rouge-erreur); border-color: var(--rouge-erreur); }

/* ===== FORMULAIRES ===== */
.champ { margin-bottom: 1.25rem; }

.champ__label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 1rem;
}

.champ__facultatif {
  font-weight: 400;
  color: #666;
  font-size: 0.875rem;
}

.champ__input,
.champ__textarea {
  display: block;
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 2px solid var(--gris-bord);
  border-radius: 5px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--gris-texte);
  background: var(--blanc);
  transition: border-color var(--transition);
  min-height: 44px;
}

.champ__input:focus,
.champ__textarea:focus {
  outline: none;
  border-color: var(--bleu-principal);
  box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.15);
}

.champ__textarea { resize: vertical; line-height: 1.6; }

.champ__aide {
  font-size: 0.85rem;
  color: #666;
  margin-top: 0.3rem;
  margin-bottom: 0;
}

/* Honeypot */
.champ-cache { display: none !important; visibility: hidden; }

/* ===== PAGINATION ===== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.pagination__lien {
  background: var(--bleu-principal);
  color: var(--blanc);
  padding: 0.5rem 1.25rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: background var(--transition);
}

.pagination__lien:hover { background: #004d99; color: var(--blanc); }
.pagination__info { color: #555; font-size: 0.95rem; }

/* ===== ARTICLE COMPLET ===== */
.article-complet { max-width: 800px; margin: 0 auto; padding: 2rem 0; }

.article-complet__header { margin-bottom: 1.5rem; }

.article-complet__titre {
  font-size: clamp(26px, 4vw, 38px);
  margin: 0.75rem 0;
  line-height: 1.2;
}

.article-complet__chapeau {
  font-size: 1.15rem;
  color: #444;
  font-style: italic;
  border-left: 4px solid var(--bleu-principal);
  padding-left: 1rem;
  margin: 1rem 0;
}

.article-complet__meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: #666;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.article-complet__figure { margin: 1.5rem 0; }

.article-complet__image {
  width: 100%;
  border-radius: var(--rayon-carte);
  object-fit: cover;
  max-height: 450px;
}

.article-complet__contenu {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.article-complet__contenu h2 { margin-top: 2rem; margin-bottom: 0.75rem; }
.article-complet__contenu h3 { margin-top: 1.5rem; margin-bottom: 0.5rem; }
.article-complet__contenu p { margin-bottom: 1.25rem; }
.article-complet__contenu ul, .article-complet__contenu ol { margin-bottom: 1.25rem; }
.article-complet__contenu img { border-radius: var(--rayon-carte); margin: 1rem auto; }
.article-complet__contenu blockquote {
  border-left: 4px solid var(--bleu-principal);
  padding: 0.75rem 1.25rem;
  background: var(--bleu-clair);
  border-radius: 0 var(--rayon-carte) var(--rayon-carte) 0;
  margin: 1.5rem 0;
  font-style: italic;
}

.article-complet__footer {
  padding-top: 1.5rem;
  border-top: 2px solid var(--gris-bord);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.article-complet__avertissement {
  font-size: 0.9rem;
  color: #555;
  background: #FFF8E1;
  border: 1px solid #FFE082;
  border-radius: 5px;
  padding: 0.75rem 1rem;
}

/* Fil d'Ariane */
.fil-ariane { margin-bottom: 1rem; font-size: 0.875rem; }
.fil-ariane ol { display: flex; list-style: none; padding: 0; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.fil-ariane li:not(:last-child)::after { content: '›'; margin-left: 0.5rem; color: #999; }
.fil-ariane a { color: var(--bleu-principal); }

/* ===== COMMENTAIRES ===== */
.commentaires {
  max-width: 800px;
  margin: 2rem auto 0;
  padding-top: 2rem;
  border-top: 2px solid var(--gris-bord);
}

.commentaires__titre { margin-bottom: 1.5rem; }

.commentaires__liste {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.commentaire {
  background: #F8F9FA;
  border: 1px solid var(--gris-bord);
  border-radius: var(--rayon-carte);
  padding: 1.25rem;
}

.commentaire__header {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
  align-items: baseline;
}

.commentaire__auteur { color: var(--bleu-principal); font-size: 1rem; }
.commentaire__date { color: #777; font-size: 0.85rem; }
.commentaire__contenu { margin: 0; }

.commentaires__vide { color: #666; font-style: italic; margin-bottom: 2rem; }
.commentaires__fermes { color: #666; font-style: italic; text-align: center; padding: 1rem; background: #F5F5F5; border-radius: 5px; }

/* Formulaire commentaire */
.formulaire-commentaire {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--bleu-clair);
  border-radius: var(--rayon-carte);
}

.formulaire-commentaire__titre { margin-bottom: 1.25rem; }

.mentions-legales-lien {
  font-size: 0.85rem;
  color: #555;
  margin-bottom: 1rem;
}

/* ===== PAGE TITRE ===== */
.page-titre { margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 2px solid var(--gris-bord); }
.page-titre__retour { margin-top: 0.5rem; font-size: 0.9rem; }

/* ===== PAGE CONTENU ===== */
.page-contenu { max-width: 750px; margin: 2rem auto; }

.page-intro {
  font-size: 1.1rem;
  color: #444;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--gris-bord);
}

.formulaire { margin-top: 1.5rem; }

/* ===== PAGE LÉGALE ===== */
.page-legale section { margin-bottom: 2rem; }
.page-legale h2 { margin-bottom: 0.75rem; font-size: 1.3rem; }

.tableau-legal {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.95rem;
}

.tableau-legal th, .tableau-legal td {
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--gris-bord);
  text-align: left;
}

.tableau-legal th {
  background: var(--bleu-principal);
  color: var(--blanc);
  font-weight: 600;
}

.tableau-legal tr:nth-child(even) { background: #F8F9FA; }

/* ===== 404 ===== */
.erreur-404 { text-align: center; padding: 3rem 1rem; }
.erreur-404 h1 { margin-bottom: 1rem; }
.erreur-404 p { color: #555; margin-bottom: 2rem; }

/* ===== VIDE MESSAGE ===== */
.vide-message { text-align: center; padding: 3rem; color: #666; font-size: 1.05rem; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--bleu-principal);
  color: rgba(255,255,255,0.9);
  padding: 2rem 0 1rem;
  margin-top: auto;
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  margin-bottom: 1rem;
}

.site-footer__nom { font-size: 1.15rem; font-weight: 700; color: var(--blanc); margin-bottom: 0.25rem; }
.site-footer__slogan { font-size: 0.9rem; opacity: 0.8; margin: 0; }

.site-footer__nav ul { list-style: none; padding: 0; }
.site-footer__nav li { margin-bottom: 0.4rem; }
.site-footer__nav a { color: rgba(255,255,255,0.8); text-decoration: none; font-size: 0.9rem; }
.site-footer__nav a:hover { color: var(--blanc); text-decoration: underline; }

.site-footer__copyright { font-size: 0.85rem; opacity: 0.7; text-align: center; margin: 0; }

/* ===== RESPONSIVE ===== */

/* Tablette */
@media (min-width: 600px) {
  .articles-grille { grid-template-columns: repeat(2, 1fr); }
}

/* Desktop */
@media (min-width: 1024px) {
  .articles-grille { grid-template-columns: repeat(3, 1fr); }
}

/* Mobile — menu burger */
@media (max-width: 768px) {
  .menu-toggle { display: flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bleu-principal);
    padding: 1rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  }

  .site-nav.ouvert { display: block; }
  .site-nav__liste { flex-direction: column; gap: 0; }
  .site-nav__lien { padding: 0.875rem 1rem; border-radius: 0; border-bottom: 1px solid rgba(255,255,255,0.1); }

  .article-complet { padding: 1rem 0; }
  .formulaire-commentaire { padding: 1rem; }

  .tableau-legal { font-size: 0.85rem; }
  .tableau-legal th, .tableau-legal td { padding: 0.5rem; }
}

@media (max-width: 480px) {
  .hero { padding: 2rem 0; }
  .carte-article__meta { gap: 0.5rem; }
  .site-footer__inner { flex-direction: column; gap: 1.5rem; }
}