/* =========================================
   TOUS LES ARTICLES — SECTION & CARTES
   ========================================= */

/* -------- Section conteneur -------- */
.section-articles {
  background: linear-gradient(-60deg, var(--dark-blue), var(--light-blue), var(--dark-blue));
  background-size: 200% 200%;
  animation: gradientShift 10s ease infinite;

  padding: 4rem 2rem;
  border-radius: 20px;
  margin: 3rem auto;
  max-width: 1300px;
  box-sizing: border-box;
}

/* Animation de fond */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* -------- Grille des articles -------- */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

/* -------- Carte -------- */
.article-card {
  background-color: var(--dark-blue);
  color: var(--white);
  border-radius: 20px;
  overflow: hidden;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  min-width: 0;
  box-sizing: border-box;
}

.article-card img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 15px;
  margin-bottom: 1rem;
}

.article-title { font-size: 1.4rem; margin: 0.5rem 0; }
.article-excerpt { font-size: 1rem; margin-bottom: 1rem; }

/* -------- Bouton de carte (unifié) -------- */
.article-card .btn{
  display: inline-flex;   /* casse tout display:block hérité */
  width: auto;           /* empêche le full width */
  align-self: center;    /* centre le bouton dans la carte */
  text-align: center;
}

/* -------- Pagination -------- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 1rem;
  list-style: none;
  padding: 2rem 0;
}

.pagination li { transition: transform 0.3s ease; }

.pagination li a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--white);
  background-color: transparent;
  border: 1px solid var(--white);
  border-radius: 5px;
  text-decoration: none;
  transition:
    color 0.7s cubic-bezier(0.4, 0, 0.2, 1),
    background-color 0.7s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.pagination li a:hover {
  background-color: var(--white);
  color: var(--dark-blue);
}

.pagination li.active a {
  background-color: var(--yellow);
  color: var(--white);
  font-weight: 700;
  transform: scale(1.1);
  transition: all 0.3s ease;
}

.pagination li.active a:hover {
  background-color: var(--white);
  color: var(--dark-blue);
}

/* -------- Bouton “Retour aux actus” -------- */
.retour-actualites-section { text-align: center; margin: 3rem 0 2rem; }

/* =========================================
   RESPONSIVE — Gouttières/anti-overflow
   ========================================= */

/* < 1400px : air latéral sur la section */
@media (max-width: 1399px) {
  .section-articles {
    max-width: calc(100% - 40px);   /* 20px de chaque côté */
    margin-left: auto;
    margin-right: auto;
  }
}

/* <= 768px : padding interne à la grille */
@media (max-width: 768px) {
  .articles-grid {
    padding-left: 12px;
    padding-right: 12px;
    box-sizing: border-box;
  }
}

/* <= 600px : si tu veux des boutons plein largeur sur mobile */
@media (max-width: 600px) {
  .article-card .btn{
    width: 100%;
    justify-content: center;
  }
}

/* <= 480px : un peu plus d’air */
@media (max-width: 480px) {
  .articles-grid { padding-left: 16px; padding-right: 16px; }
}

/* <= 430px : gouttières solides + mono-colonne + sécurité */
@media (max-width: 430px) {
  .section-articles {
    max-width: calc(100% - 28px);   /* ≈14px/side */
    padding-left: 12px;
    padding-right: 12px;
  }

  .articles-grid {
    grid-template-columns: 1fr;
    padding-left: 12px;
    padding-right: 12px;
  }

  .article-card { padding: 1.25rem 1rem; }
  .article-excerpt { overflow-wrap: anywhere; word-break: break-word; }
}

/* <= 380px : on renforce légèrement */
@media (max-width: 380px) {
  .section-articles {
    max-width: calc(100% - 32px);   /* ≈16px/side */
    padding-left: 14px;
    padding-right: 14px;
  }

  .articles-grid { padding-left: 14px; padding-right: 14px; }
  .article-card { padding: 1.2rem 0.9rem; }
}