@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');
       
        body {
            font-family: 'Inter', sans-serif;
            background-color: #FAFAFB;
        }

         :root {
            --primary-color: #1B2A6B;
            --primary-dark: #0F1A4A;
            --secondary-color: #C23F2B;
            --secondary-light: rgba(29, 158, 117, 0.15);
            --accent-color: #FFFFFF;
            --bg-light: #F5F7FA;
            --bg-about: #EEF1F9;
            --text-main: #222222;
            --text-muted: #666666;
            --max-width: 1200px;
            --radius: 8px;
            --transition: all 0.2s ease;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
            --shadow-hover: 0 10px 20px rgba(0, 0, 0, 0.1);
        }


         .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 30px 24px;
        }

     .hidden{
         display: none;
     }

        /* Titres de section */
        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }


        .section-header p {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            margin: 10px auto;
        }
         /* ==========================================================================
           11. SECTION 9 — FAQ
           ========================================================================== */
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border-bottom: 1px solid #E2E8F0;
        }

        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 22px 10px;
            text-align: left;
            font-size: 1.1rem;
            font-weight: 500;
            color: var(--primary-color);
            cursor: pointer;
            transition: var(--transition);
        }

        .faq-question:hover {
            background-color: #F8FAFC;
        }

        .faq-arrow {
            font-size: 0.8rem;
            transition: transform 0.3s ease;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
        }

        .faq-answer-content {
            padding: 0 10px 22px 10px;
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.6;
            font-weight: 500;
        }

        /* Classes d'état pilotées par le JS */
        .faq-item.open .faq-question {
            color: var(--secondary-color);
        }

        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
        }

        /* ==========================================================================
           13. FOOTER
           ========================================================================== */
        .footer {
            background-color: var(--primary-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 60px 0 30px 0;
            font-size: 0.9rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-col h3 {
            color: var(--accent-color);
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .footer-brand h2 {
            color: var(--accent-color);
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .footer-brand .slogan {
            font-style: italic;
            margin-bottom: 20px;
            font-size: 0.9rem;
        }

        .social-links {
            display: flex;
            gap: 15px;
        }

        .social-icon {
            width: 36px;
            height: 36px;
            background-color: rgba(255,255,255,0.08);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-color);
            font-size: 1rem;
        }

        .social-icon:hover {
            background-color: var(--secondary-color);
            transform: translateY(-2px);
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-links a:hover {
            color: var(--secondary-color);
            padding-left: 4px;
        }

        .footer-contacts {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-contacts li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }

        .footer-bottom {
            padding-top: 25px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            text-align: center;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.5);
        }

        @media (min-width: 768px) {
            .footer-grid { grid-template-columns: repeat(4, 1fr); }
        }