/* ============================================
           STYLES NEWSLETTER
           ============================================ */
        
        .newsletter-section {
            padding: 20px 0 60px 0;
            background: var(--bg-main);
            transition: background var(--transition-speed) ease;
        }

        /* 3 bénéfices */
        .newsletter-benefits {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin: 40px 0;
        }

        .benefit-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 28px 22px;
            text-align: center;
            transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.6s ease forwards;
        }

        .benefit-card:nth-child(1) { animation-delay: 0.10s; }
        .benefit-card:nth-child(2) { animation-delay: 0.20s; }
        .benefit-card:nth-child(3) { animation-delay: 0.30s; }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .benefit-card:hover {
            transform: translateY(-8px);
            border-color: var(--accent);
            box-shadow: 0 20px 60px var(--shadow-hover);
        }

        [data-theme="dark"] .benefit-card {
            border-color: var(--border-dark);
        }

        [data-theme="dark"] .benefit-card:hover {
            border-color: var(--accent);
        }

        .benefit-card .benefit-icon {
            width: 70px;
            height: 70px;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 28px;
            color: var(--accent);
            background: var(--bg-sub);
            border: 1px solid var(--border);
            transition: all 0.3s ease;
        }

        [data-theme="dark"] .benefit-card .benefit-icon {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(255, 255, 255, 0.08);
        }

        .benefit-card:hover .benefit-icon {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
            transform: scale(1.1) rotate(5deg);
        }

        .benefit-card h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 10px;
        }

        [data-theme="dark"] .benefit-card h4 {
            color: #ffffff;
        }

        .benefit-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Témoignages */
        .newsletter-testimonials {
            margin: 50px 0;
        }

        .newsletter-testimonials .section-title {
            text-align: center;
            margin-bottom: 40px;
        }

        .newsletter-testimonials .section-title h2 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 4px;
        }

        [data-theme="dark"] .newsletter-testimonials .section-title h2 {
            color: #ffffff;
        }

        .newsletter-testimonials .section-title p {
            color: var(--text-muted);
            font-size: 16px;
        }

        .custom-divider {
            width: 60px;
            height: 3px;
            background: var(--accent);
            margin: 16px auto;
            border-radius: 3px;
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .testimonial-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 24px 22px;
            transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.6s ease forwards;
            display: flex;
            flex-direction: column;
        }

        .testimonial-card:nth-child(1) { animation-delay: 0.10s; }
        .testimonial-card:nth-child(2) { animation-delay: 0.20s; }
        .testimonial-card:nth-child(3) { animation-delay: 0.30s; }

        .testimonial-card:hover {
            transform: translateY(-5px);
            border-color: var(--accent);
            box-shadow: 0 15px 40px var(--shadow-hover);
        }

        [data-theme="dark"] .testimonial-card {
            border-color: var(--border-dark);
        }

        [data-theme="dark"] .testimonial-card:hover {
            border-color: var(--accent);
        }

        .testimonial-card .user-info {
            display: flex;
            gap: 12px;
            align-items: center;
            margin-bottom: 12px;
        }

        .testimonial-card .user-info .avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--bg-sub);
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--text-muted);
        }

        [data-theme="dark"] .testimonial-card .user-info .avatar {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(255, 255, 255, 0.08);
        }

        .testimonial-card .user-info .name {
            font-weight: 600;
            color: var(--text-title);
        }

        [data-theme="dark"] .testimonial-card .user-info .name {
            color: #ffffff;
        }

        .testimonial-card .user-info .role {
            font-size: 13px;
            color: var(--text-muted);
        }

        .testimonial-card .testimonial-text {
            font-style: italic;
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.6;
            flex: 1;
        }

        [data-theme="dark"] .testimonial-card .testimonial-text {
            color: rgba(255, 255, 255, 0.85);
        }

        /* Formulaire */
        .newsletter-form-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 40px 35px;
            margin: 50px 0;
            transition: all var(--transition-speed) ease;
            text-align: center;
        }

        [data-theme="dark"] .newsletter-form-card {
            border-color: var(--border-dark);
        }

        .newsletter-form-card .form-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 500;
            color: var(--accent);
            background: var(--bg-sub);
            border: 1px solid var(--border);
            margin-bottom: 16px;
        }

        [data-theme="dark"] .newsletter-form-card .form-badge {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(255, 255, 255, 0.08);
        }

        .newsletter-form-card h2 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 12px;
        }

        [data-theme="dark"] .newsletter-form-card h2 {
            color: #ffffff;
        }

        .newsletter-form-card .form-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 24px;
        }

        .newsletter-form-card .form-subtitle strong {
            color: var(--accent);
        }

        .engagement-badges {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            margin-bottom: 24px;
        }

        .engagement-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-muted);
            background: var(--bg-sub);
            border: 1px solid var(--border);
        }

        [data-theme="dark"] .engagement-badge {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(255, 255, 255, 0.08);
        }

        .engagement-badge i {
            color: var(--accent);
        }

        .form-control-newsletter {
            width: 100%;
            padding: 12px 16px;
            border-radius: 12px;
            border: 1px solid var(--border);
            background: var(--bg-sub);
            color: var(--text-title);
            transition: all var(--transition-speed) ease;
        }

        [data-theme="dark"] .form-control-newsletter {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(255, 255, 255, 0.08);
            color: #fff;
        }

        .form-control-newsletter:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(18, 58, 72, 0.1);
        }

        .form-control-newsletter::placeholder {
            color: var(--text-muted);
        }

        .checkbox-custom {
            accent-color: var(--accent);
            width: 18px;
            height: 18px;
            margin-right: 8px;
            flex-shrink: 0;
        }

        .form-check {
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }

        .form-check-label {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .form-check-label a {
            color: var(--accent);
            text-decoration: underline;
        }

        .form-check-label a:hover {
            color: var(--accent-hover);
        }

        .btn-newsletter {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            background: var(--accent);
            border: none;
            text-decoration: none;
            transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
            width: 100%;
            justify-content: center;
            cursor: pointer;
        }

        .btn-newsletter:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            color: #fff;
        }

        .error-message {
            background: rgba(220, 53, 69, 0.1);
            border-left: 4px solid #dc3545;
            padding: 12px 16px;
            border-radius: 8px;
            margin-bottom: 16px;
            color: #dc3545;
            font-size: 14px;
            text-align: left;
        }

        /* ============================================
           BOUTONS À COCHER (CHECKBOXES) - Comme contactez-nous.php
           ============================================ */
        .checkbox-group {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .checkbox-btn {
            position: relative;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: 30px;
            border: 2px solid var(--border);
            background: var(--bg-sub);
            color: var(--text-body);
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            user-select: none;
        }

        [data-theme="dark"] .checkbox-btn {
            border-color: rgba(255, 255, 255, 0.1);
            background: rgba(255, 255, 255, 0.03);
            color: rgba(255, 255, 255, 0.7);
        }

        .checkbox-btn:hover {
            border-color: var(--accent);
            transform: translateY(-2px);
        }

        .checkbox-btn input[type="checkbox"],
        .checkbox-btn input[type="radio"] {
            display: none;
        }

        .checkbox-btn .check-icon {
            display: none;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: var(--accent);
            color: #fff;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            flex-shrink: 0;
        }

        .checkbox-btn.active {
            border-color: var(--accent);
            background: rgba(18, 58, 72, 0.08);
            color: var(--text-title);
            box-shadow: 0 4px 15px rgba(18, 58, 72, 0.12);
        }

        [data-theme="dark"] .checkbox-btn.active {
            background: rgba(255, 255, 255, 0.08);
            color: #ffffff;
            border-color: var(--accent);
        }

        .checkbox-btn.active .check-icon {
            display: inline-flex;
        }

        .form-label-newsletter {
            font-weight: 600;
            font-size: 14px;
            color: var(--text-title);
            margin-bottom: 6px;
            display: block;
            text-align: left;
        }

        [data-theme="dark"] .form-label-newsletter {
            color: #ffffff;
        }

        .form-label-newsletter .required {
            color: #dc3545;
            margin-left: 2px;
        }

        /* Stats */
        .newsletter-stats {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 50px 40px;
            margin: 50px 0;
            transition: all var(--transition-speed) ease;
        }

        [data-theme="dark"] .newsletter-stats {
            border-color: var(--border-dark);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            text-align: center;
            padding: 16px;
            border-radius: 12px;
            background: var(--bg-sub);
            border: 1px solid var(--border);
            transition: all 0.3s ease;
        }

        [data-theme="dark"] .stat-card {
            background: rgba(255, 255, 255, 0.03);
            border-color: rgba(255, 255, 255, 0.05);
        }

        .stat-card:hover {
            transform: translateY(-4px);
            border-color: var(--accent);
        }

        .stat-card .stat-number {
            font-size: 36px;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
        }

        .stat-card .stat-label {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* FAQ */
        .newsletter-faq {
            margin: 50px 0;
        }

        .newsletter-faq .section-title {
            text-align: center;
            margin-bottom: 40px;
        }

        .newsletter-faq .section-title h2 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 4px;
        }

        [data-theme="dark"] .newsletter-faq .section-title h2 {
            color: #ffffff;
        }

        .newsletter-faq .section-title .custom-divider {
            width: 60px;
            height: 3px;
            background: var(--accent);
            margin: 12px auto;
            border-radius: 3px;
        }

        .newsletter-faq .section-title p {
            color: var(--text-muted);
            font-size: 16px;
        }

        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            margin-bottom: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        [data-theme="dark"] .faq-item {
            border-color: var(--border-dark);
        }

        .faq-item:hover {
            box-shadow: 0 8px 20px var(--shadow-hover);
        }

        .faq-question {
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 600;
            color: var(--text-title);
            cursor: pointer;
            user-select: none;
            transition: background 0.3s ease;
        }

        .faq-question:hover {
            background: var(--bg-sub);
        }

        [data-theme="dark"] .faq-question {
            color: #ffffff;
        }

        [data-theme="dark"] .faq-question:hover {
            background: rgba(255, 255, 255, 0.03);
        }

        .faq-question .faq-question-text {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .faq-question .faq-question-text i {
            color: var(--accent);
            font-size: 18px;
            flex-shrink: 0;
        }

        .faq-toggle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-sub);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            flex-shrink: 0;
        }

        [data-theme="dark"] .faq-toggle {
            background: rgba(255, 255, 255, 0.05);
        }

        .faq-toggle i {
            font-size: 14px;
            color: var(--text-muted);
            transition: transform 0.3s ease;
        }

        .faq-item.active .faq-toggle {
            background: var(--accent);
        }

        .faq-item.active .faq-toggle i {
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease-in-out;
        }

        .faq-item.active .faq-answer {
            max-height: 500px;
        }

        .faq-answer-inner {
            padding: 0 20px 20px 20px;
            color: var(--text-muted);
            line-height: 1.7;
            font-size: 15px;
            border-top: 1px solid var(--border);
        }

        [data-theme="dark"] .faq-answer-inner {
            border-top-color: rgba(255, 255, 255, 0.08);
        }

        .faq-answer-inner strong {
            color: var(--accent);
        }

        /* ============================================
           RESPONSIVE
           ============================================ */
        @media (max-width: 968px) {
            .newsletter-benefits {
                grid-template-columns: repeat(2, 1fr);
            }

            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .newsletter-form-card h2 {
                font-size: 26px;
            }
        }

        @media (max-width: 600px) {
            .newsletter-section {
                padding: 10px 0 40px 0;
            }

            .newsletter-benefits {
                grid-template-columns: 1fr;
            }

            .testimonials-grid {
                grid-template-columns: 1fr;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .stat-card .stat-number {
                font-size: 28px;
            }

            .newsletter-form-card {
                padding: 24px 18px;
            }

            .newsletter-form-card h2 {
                font-size: 24px;
            }

            .engagement-badges {
                gap: 8px;
            }

            .engagement-badge {
                font-size: 12px;
                padding: 4px 12px;
            }

            .checkbox-btn {
                padding: 8px 16px;
                font-size: 13px;
            }

            .checkbox-group {
                gap: 8px;
            }
        }

        @media (max-width: 400px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
        }