/* Styles de FAQ.php (extraits de la page, même ordre) */

  :root {
    --bg-page: #fbfcfd;
    --card-glass: rgba(255, 255, 255, 0.75);
    /* Transparence pour effet verre */
    --text-muted: #64748b;
    --text-dark: #0f172a;
    --uni-green: #16a34a;
    /* Vert institutionnel principal */
    --uni-green-dark: #057a34;
    /* Vert institutionnel sombre */
    --gradient-acc: linear-gradient(135deg, var(--uni-green) 0%, #00d2ff 100%);
    --radius-art: 18px;
    /* Angles plus doux */
    --max-width: 1000px;
  }

  body {
    background-color: var(--bg-page);
    font-family: var(--font-body);
  }

  /* =========================================================================
     01. ARTISTIC BACKGROUND (Abstrait & Interactif)
     ========================================================================= */
  .faq-container-art {
    position: relative;
    padding: 6rem 0;
    overflow: hidden;
  }

  /* Formes géométriques d'arrière-plan */
  .bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
  }

  .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    filter: blur(2px);
  }

  .shape-1 {
    width: 300px;
    height: 300px;
    background: var(--gradient-acc);
    top: -50px;
    left: -100px;
  }

  .shape-2 {
    width: 450px;
    height: 450px;
    border: 30px solid rgba(22, 163, 74, 0.2);
    bottom: -150px;
    right: -80px;
  }

  .shape-3 {
    width: 150px;
    height: 150px;
    background: #00d2ff;
    top: 40%;
    left: 50%;
    opacity: 0.1;
  }

  /* Lignes graphiques décoratives */
  .bg-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: repeating-linear-gradient(135deg, rgba(22, 163, 74, 0.05) 0px, rgba(22, 163, 74, 0.05) 1px, transparent 1px, transparent 40px);
    opacity: 0.6;
  }

  /* Effet d'interaction souris sur l'arrière-plan (Parallaxe léger) */
  .faq-container-art:hover .shape-1 {
    transform: translate(15px, 15px);
    transition: transform 0.6s ease-out;
  }

  .faq-container-art:hover .shape-2 {
    transform: translate(-20px, -15px);
    transition: transform 0.6s ease-out;
  }

  .faq-container-art:hover .shape-3 {
    transform: translate(25px, -10px);
    transition: transform 0.6s ease-out;
  }


  /* =========================================================================
     02. SECTION HEADER (Style Editorial/Galerie)
     ========================================================================= */
  .faq-content {
    position: relative;
    z-index: 10;
    max-width: var(--max-width);
    margin: 0 auto;
  }

  .art-badge {
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--uni-green);
    background: rgba(22, 163, 74, 0.1);
    padding: 6px 16px;
    border-radius: 50px;
    display: inline-block;
  }

  .art-title {
    font-weight: 800;
    font-size: 2.8rem;
    letter-spacing: -0.04em;
    color: var(--text-dark);
    line-height: 1.1;
  }

  .art-title strong {
    background: var(--gradient-acc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  /* =========================================================================
     03. GLASSMORPHISM ACCORDION (Le "Verre Dépoli")
     ========================================================================= */
  .accordion-art {
    background: transparent;
  }

  .accordion-art .accordion-item {
    background: var(--card-glass);
    /* Fond transparent */
    backdrop-filter: blur(15px);
    /* EFFET VERRE DÉPOLI */
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    /* Bord brillant */
    margin-bottom: 1.5rem;
    border-radius: var(--radius-art) !important;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(15, 23, 42, 0.05);
    /* Ombre douce */
    transition: all 0.4s ease;
  }

  .accordion-art .accordion-item:hover {
    transform: translateY(-4px) scale(1.005);
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.1);
    border-color: rgba(22, 163, 74, 0.2);
  }

  /* Bouton de Question */
  .accordion-art .accordion-button {
    background: transparent !important;
    color: var(--text-dark);
    padding: 1.5rem 2rem;
    font-weight: 700;
    font-size: 1.1rem;
    border: none;
    transition: color 0.3s ease;
    box-shadow: none;
  }

  .accordion-art .accordion-button:not(.collapsed) {
    color: var(--uni-green-dark);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  }

  /* Style des icônes contextuelles */
  .accordion-art .accordion-button i.art-icon {
    font-size: 1.2rem;
    background: var(--gradient-acc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  /* Flèche rotative personnalisée (Icône Dessinée) */
  .accordion-art .accordion-button::after {
    background-image: none !important;
    content: "\f279";
    /* Flèche 'Chevron' Bootstrap Icon */
    font-family: "bootstrap-icons";
    font-size: 1rem;
    color: var(--uni-green);
    border: 2px solid var(--uni-green);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s ease, background 0.4s ease, color 0.4s ease;
  }

  .accordion-art .accordion-button:not(.collapsed)::after {
    transform: rotate(180deg);
    background: var(--gradient-acc);
    color: white;
    border-color: transparent;
  }

  /* Corps de réponse (Le texte) */
  .accordion-art .accordion-body {
    padding: 2rem;
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
  }

  /* Liens artistiques dans les réponses */
  .accordion-art .accordion-body a {
    color: var(--uni-green);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    padding-bottom: 2px;
  }

  .accordion-art .accordion-body a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-acc);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease-out;
  }

  .accordion-art .accordion-body a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
  }

  /* Hero Banner original conservé */
  .rectorate-hero {
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.95), rgba(0, 0, 136, 0.85)),
      url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?w=1920') center/cover;
    color: white;
    padding: 5rem 0 3rem;
    position: relative;
    overflow: hidden;
  }

  .rectorate-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: -50%;
    width: 100%;
    height: 100%;
    background: var(--secondary-color);
    opacity: 0.1;
    transform: skewX(-15deg);
  }

  .breadcrumb-custom {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
  }

  .breadcrumb-custom a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s;
  }

  .breadcrumb-custom a:hover {
    opacity: 1;
  }

  /* Responsive */
  @media (max-width: 991px) {
    .art-title {
      font-size: 2.3rem;
    }

    .faq-content {
      padding: 0 1rem;
    }
  }

  @media (max-width: 767px) {
    .accordion-art .accordion-button {
      font-size: 1rem;
      padding: 1.2rem;
    }

    .rectorate-hero h1 {
      font-size: 2.2rem !important;
    }
  }