.b-articles {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* Couleurs principales basées sur le style du site */
.b-articles {
  --navy: #0a365a;
  --telecom: #1e88e5;
  --logistics: #ff9800;
  --petroleum: #f44336;
  --chemical: #4caf50;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --white: #ffffff;
}

/* Style pour la grille d'articles */
.b-articles .views-view-responsive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 1.5rem 0;
  position: relative;
}

.b-articles .views-view-responsive-grid__item {
  position: relative;
  background-color: var(--white);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.b-articles .views-view-responsive-grid__item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.07), 0 4px 6px rgba(0, 0, 0, 0.05);
}

.b-articles .views-view-responsive-grid__item-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1rem;
  position: relative;
}

/* Barre supérieure de couleur */
.b-articles .views-view-responsive-grid__item-inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--telecom);
}

/* Style pour les images */
.b-articles .views-field-field-image {
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
  border-radius: 0.5rem;
  height: 180px;
}

.b-articles .views-field-field-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.b-articles .views-view-responsive-grid__item:hover .views-field-field-image img {
  transform: scale(1.05);
}

/* Superposition de gradient sur les images */
.b-articles .views-field-field-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(10, 54, 90, 0.3), transparent);
  border-radius: 0.5rem;
}

/* Style pour les titres */
.b-articles .views-field-title {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.b-articles .views-field-title a {
  font-weight: 600;
  color: var(--navy);
  text-decoration: none;
  font-size: 1.125rem;
  line-height: 1.5;
  transition: color 0.2s ease;
  display: block;
  padding: 0.5rem 0;
  border-left: 3px solid transparent;
  padding-left: 0.75rem;
}

.b-articles .views-field-title a:hover {
  color: var(--telecom);
  border-left-color: var(--telecom);
}

/* Style pour les icônes de catégorie */
.b-articles .views-field-title a::before {
  content: '';
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  margin-right: 0.5rem;
  background-color: var(--telecom);
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 20H5a2 2 0 01-2-2V6a2 2 0 012-2h10a2 2 0 012 2v1m2 13a2 2 0 01-2-2V7m2 13a2 2 0 002-2V9a2 2 0 00-2-2h-2m-4-3H9M7 16h6M7 8h6v4H7V8z'/%3E%3C/svg%3E");
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  vertical-align: -0.2rem;
  opacity: 0.8;
}

/* Personnalisations pour les différents types d'articles */
.b-articles .views-view-responsive-grid__item:nth-child(3n+1) .views-view-responsive-grid__item-inner::before {
  background-color: var(--telecom);
}

.b-articles .views-view-responsive-grid__item:nth-child(3n+2) .views-view-responsive-grid__item-inner::before {
  background-color: var(--petroleum);
}

.b-articles .views-view-responsive-grid__item:nth-child(3n+3) .views-view-responsive-grid__item-inner::before {
  background-color: var(--logistics);
}

/* Articles avec emojis */
.b-articles .views-field-title a[href*="telecom"] {
  border-left-color: var(--telecom);
}

.b-articles .views-field-title a[href*="logistique"] {
  border-left-color: var(--logistics);
}

.b-articles .views-field-title a[href*="petrole"] {
  border-left-color: var(--petroleum);
}

.b-articles .views-field-title a[href*="chem"] {
  border-left-color: var(--chemical);
}

/* Adaptations responsives */
@media (max-width: 768px) {
  .b-articles .views-view-responsive-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
  }
  
  .b-articles .views-field-field-image {
    height: 140px;
  }
}

@media (max-width: 480px) {
  .b-articles .views-view-responsive-grid {
    grid-template-columns: 1fr;
  }
}

/* Animation subtile pour attirer l'attention */
@keyframes pulse-border {
  0% { border-left-width: 3px; }
  50% { border-left-width: 6px; }
  100% { border-left-width: 3px; }
}

.b-articles .views-view-responsive-grid__item:hover .views-field-title a {
  animation: pulse-border 1.5s ease infinite;
}

/* Fond de circuit électrique subtil */
.b-articles .views-view-responsive-grid::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpattern id='circuit-pattern' x='0' y='0' width='100' height='100' patternUnits='userSpaceOnUse'%3E%3Cline x1='0' y1='20' x2='100' y2='20' stroke='%23eee' stroke-width='1'/%3E%3Cline x1='0' y1='60' x2='100' y2='60' stroke='%23eee' stroke-width='1'/%3E%3Cline x1='20' y1='0' x2='20' y2='100' stroke='%23eee' stroke-width='1'/%3E%3Cline x1='60' y1='0' x2='60' y2='100' stroke='%23eee' stroke-width='1'/%3E%3Ccircle cx='20' cy='20' r='2' fill='%23eee'/%3E%3Ccircle cx='60' cy='20' r='2' fill='%23eee'/%3E%3Ccircle cx='20' cy='60' r='2' fill='%23eee'/%3E%3Ccircle cx='60' cy='60' r='2' fill='%23eee'/%3E%3Cpath d='M20,20 L60,20 L60,60' stroke='%23eee' stroke-width='1' fill='none'/%3E%3Cpath d='M20,60 L20,20' stroke='%23eee' stroke-width='1' fill='none'/%3E%3C/pattern%3E%3Crect x='0' y='0' width='100%25' height='100%25' fill='url(%23circuit-pattern)'/%3E%3C/svg%3E");
  opacity: 0.05;
  pointer-events: none;
  z-index: -1;
}

/* Style pour le titre de la section */
.b-articles .views-element-container h2 {
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1rem;
  position: relative;
}

.b-articles .views-element-container h2::after {
  content: '';
  display: block;
  width: 5rem;
  height: 0.25rem;
  background-color: var(--telecom);
  margin: 0.75rem auto 2rem;
  border-radius: 0.25rem;
}

/* Animation pour les icônes des articles */
@keyframes pulse-telecom {
  0%, 100% { opacity: 0.7; transform: translateX(0); }
  50% { opacity: 1; transform: translateX(4px); }
}

.b-articles .views-field-title a[href*="telecom"]::before {
  animation: pulse-telecom 3s ease-in-out infinite;
}