/* ===========================
   Variables globales
   =========================== */
:root {
  --header-height: 64px;     /* ajuste à la hauteur réelle de ton header */
  --container-max: 1400px;
  --gap-desktop: 30px;
  --gap-mobile: 16px;
  --pad-desktop: 40px;
  --pad-mobile: 16px;
  --card-radius: 15px;
  --card-shadow: 0 4px 15px rgba(0,0,0,0.1);
  --card-shadow-hover: 0 8px 20px rgba(0,0,0,0.2);
  --brand: #4CAF50;
  --brand-hover: #45a049;
  --text: #000;
}

/* ===========================
   Grille des articles
   =========================== */
.container-articles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap-desktop);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: calc(var(--header-height) + 16px) var(--pad-desktop) var(--pad-desktop);
  color: var(--text);
}

/* Mobile: une seule colonne, padding réduit */
@media (max-width: 640px) {
  .container-articles {
    grid-template-columns: 1fr;
    gap: var(--gap-mobile);
    padding: calc(var(--header-height) + 12px) var(--pad-mobile) var(--pad-mobile);
  }
}

/* Tablettes / petit desktop: on réduit juste l'air */
@media (max-width: 1024px) {
  .container-articles {
    gap: 20px;
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (max-width: 768px) {
  .container-articles {
    gap: 15px;
    padding-left: 10px;
    padding-right: 10px;
  }
}

/* ===========================
   Carte article
   =========================== */
.article-card {
  background-color: #fff;
  border-radius: var(--card-radius);
  padding: 20px;
  box-shadow: var(--card-shadow);
  text-align: center;
  transition: transform .3s ease, box-shadow .3s ease;
  cursor: pointer;
  overflow: hidden;
}

.article-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-shadow-hover);
}

.article-card h3 {
  font-size: 1.5em;
  color: #333;
  margin: 10px 0;
  font-weight: 600;
}

.article-card p {
  color: #000;
  line-height: 1.6;
  margin-bottom: 15px;
  font-size: 0.9em;
}

/* Si tu veux limiter l’extrait à 3 lignes, ajoute la classe .extrait à ton <p> */
.article-card p.extrait {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card a {
  display: inline-block;
  margin-top: 10px;
  padding: 10px 20px;
  background-color: var(--brand);
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.article-card a:hover {
  background-color: var(--brand-hover);
}

/* Images dans les cartes */
.article-image {
  height: 50px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 15px;
}

.img {
  height: 15px;
}

/* Ajustements typographiques mobile */
@media (max-width: 480px) {
  .article-card h3 { font-size: 1.2em; }
  .article-card p  { font-size: 0.8em; }
}

/* ===========================
   Popup (modal)
   =========================== */
.popup {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,.7);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.popup-content {
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(0,0,0,.2);
  position: relative;
  width: 80%;
  max-width: 600px;
  text-align: left;
}

.popup-content h2 {
  margin-bottom: 20px;
  color: #333;
  font-size: 20px;
  text-align: center;
}

.popup-content p {
  margin: 10px 0;
  line-height: 1.5;
}

.popup-image {
  max-width: 20%;
  max-height: 400px;
  object-fit: contain;
  margin-bottom: 20px;
}

/* Champs formulaire */
.popup-content input[type="text"],
.popup-content textarea,
.popup-content input[type="file"] {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 16px;
  font-family: inherit;
  background-color: #fff;
}

.popup-content input[type="file"] {
  background-color: #f8f8f8;
}

/* Bouton */
.popup-content button[type="submit"] {
  background-color: var(--brand);
  color: #fff;
  padding: 12px 24px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
  width: 100%;
  transition: background-color .3s ease;
}

.popup-content button[type="submit"]:hover {
  background-color: var(--brand-hover);
}

/* Fermer */
.close {
  position: absolute;
  right: 10px;
  top: 0;
  font-size: 52px;
  cursor: pointer;
  color: #ee1919;
  transition: color .3s ease;
  padding: 50px;
  z-index: 10000;
}

.close:hover { color: #333; }

/* ===========================
   Toast (notifications)
   =========================== */
.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 15px 25px;
  border-radius: 5px;
  color: #fff;
  font-weight: bold;
  opacity: 0;
  transition: opacity .3s ease-in-out;
  z-index: 10000;
  animation: fadeOut 2s forwards 2s;
  pointer-events: none; /* Empêche de bloquer le hamburger quand invisible */
}

.toast.show {
  opacity: 1;
  pointer-events: auto;
}

.toast.success { background-color: #4CAF50; }
.toast.error   { background-color: #f44336; }

@keyframes fadeOut { to { opacity: 0; } }

/* ===========================
   Petits ajustements responsive
   =========================== */
@media (max-width: 768px) {
  .popup-content {
    width: 90%;
    max-width: 100%;
  }
  .popup-content button[type="submit"] {
    padding: 10px 20px;
  }
}