:root {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --secondary: #10b981;
            --accent: #f59e0b;
            --dark: #1e293b;
            --light: #f8fafc;
            --gray: #64748b;
            --gray-light: #e2e8f0;
            --radius: 12px;
            --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Poppins', sans-serif;
            color: var(--dark);
            line-height: 1.6;
            background-color: var(--light);
            overflow-x: hidden;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: var(--shadow);
            z-index: 1000;
            padding: 15px 0;
            backdrop-filter: blur(10px);
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--dark);
            text-decoration: none;
            display: flex;
            align-items: center;
        }

        .logo span {
            color: var(--primary);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            justify-content: space-between;
            width: 30px;
            height: 21px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 0;
        }

        .menu-toggle span {
            height: 3px;
            width: 100%;
            background-color: var(--dark);
            border-radius: 3px;
            transition: var(--transition);
        }

        .header-buttons {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .btn {
            display: inline-block;
            padding: 10px 20px;
            border-radius: var(--radius);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            text-align: center;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            box-shadow: var(--shadow);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 30px -5px rgba(37, 99, 235, 0.3);
        }

        .btn-outline {
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
        }

        .btn-outline:hover {
            background-color: var(--primary);
            color: white;
        }

        .user-icon {
            display: flex;
            align-items: center;
            color: var(--primary);
            text-decoration: none;
            font-size: 2.2rem;
            transition: var(--transition);
        }

        .user-icon:hover {
            transform: scale(1.1);
        }

        /* Hero Section */
        .hero {
            padding: 150px 0 80px;
            background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -100px;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(37, 99, 235, 0.1) 100%);
        }

        .hero h1 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .hero h1 span {
            color: var(--primary);
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            max-width: 700px;
        }

        .hero ul {
            list-style: none;
            margin-bottom: 40px;
        }

        .hero ul li {
            margin-bottom: 15px;
            display: flex;
            align-items: flex-start;
        }

        .hero ul li::before {
            content: '✓';
            color: var(--secondary);
            font-weight: bold;
            margin-right: 10px;
            background: rgba(16, 185, 129, 0.1);
            width: 24px;
            height: 24px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .hero-buttons {
            display: flex;
            gap: 15px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .hero-image {
            width: 100%;
            max-width: 900px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            margin-top: 50px;
            transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
            transition: var(--transition);
        }

        .hero-image:hover {
            transform: perspective(1000px) rotateY(0) rotateX(0);
        }
        .hero-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }
        
        .hero-text {
            flex: 1;
        }
        
        .hero-text h1 {
            font-size: 2.8rem;
            font-weight: 700;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .hero-text h1 span {
            color: #2563eb;
            background: linear-gradient(135deg, #2563eb, #10b981);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .hero-text > p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            color: #64748b;
        }
        
        .hero-highlights {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-bottom: 30px;
        }
        
        .highlight-item {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 500;
        }
        
        .highlight-item i {
            color: #2563eb;
            width: 20px;
        }
        
        .hero-buttons {
            display: flex;
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .hero-image-container {
            flex: 1;
            position: relative;
            display: flex;
            justify-content: center;
        }
        
        .hero-image {
            width: 100%;
            max-width: 500px;
            border-radius: 16px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
            transform: perspective(1000px) rotateY(-5deg);
            transition: all 0.4s ease;
        }
        
        .hero-image:hover {
            transform: perspective(1000px) rotateY(0);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
        }
        
        .hero-image-overlay {
            position: absolute;
            bottom: -20px;
            right: -20px;
        }
        
        .overlay-card {
            display: flex;
            align-items: center;
            gap: 12px;
            background: white;
            padding: 15px 20px;
            border-radius: 12px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
            animation: float 3s ease-in-out infinite;
        }
        
        .card-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, #10b981, #059669);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }
        
        .card-value {
            font-size: 1.2rem;
            font-weight: 700;
            color: #10b981;
        }
        
        .card-label {
            font-size: 0.8rem;
            color: #64748b;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }
        
        @media (max-width: 992px) {
            .hero-content {
                flex-direction: column;
                gap: 40px;
                text-align: center;
            }
            
            .hero-text h1 {
                font-size: 2.4rem;
            }
            
            .hero-highlights {
                align-items: center;
            }
            
            .hero-buttons {
                justify-content: center;
            }
            
            .hero-image {
                max-width: 400px;
            }
            
            .hero-image-overlay {
                right: 0;
            }
        }
        
        @media (max-width: 768px) {
            .hero-text h1 {
                font-size: 2rem;
            }
            
            .hero-buttons {
                flex-direction: column;
            }
            
            .overlay-card {
                padding: 12px 16px;
            }
        }

        /* Benefits Sections */
        section {
            padding: 80px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title h2 {
            font-size: 2.5rem;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            border-radius: 2px;
        }

        .section-title p {
            color: var(--gray);
            max-width: 700px;
            margin: 0 auto;
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .benefit-card {
            background: white;
            border-radius: var(--radius);
            padding: 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .benefit-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 100%;
            background: linear-gradient(to bottom, var(--primary), var(--secondary));
            transition: var(--transition);
        }

        .benefit-card:hover {
            transform: translateY(-5px);
        }

        .benefit-card:hover::before {
            width: 100%;
            opacity: 0.05;
        }

        .benefit-icon {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 20px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .benefit-content h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
        }

        /* Ticket Features */
        .ticket-features .feature {
            display: flex;
            align-items: center;
            gap: 50px;
            margin-bottom: 80px;
        }

        .ticket-features .feature.reverse {
            flex-direction: row-reverse;
        }

        .feature-image {
            flex: 1;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        .feature-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: var(--transition);
        }

        .feature-image:hover img {
            transform: scale(1.05);
        }

        .feature-content {
            flex: 1;
        }

        .feature-content h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
        }

        .feature-content ul {
            list-style: none;
        }

        .feature-content ul li {
            margin-bottom: 15px;
            display: flex;
            align-items: flex-start;
        }

        .feature-content ul li::before {
            content: '•';
            color: var(--primary);
            font-weight: bold;
            margin-right: 10px;
            font-size: 1.5rem;
        }

        /* Pricing */
        .pricing {
            background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
            text-align: center;
        }

        .pricing-card {
            background: white;
            border-radius: var(--radius);
            padding: 40px;
            box-shadow: var(--shadow);
            max-width: 500px;
            margin: 0 auto;
            position: relative;
        }

        .free-badge {
            position: absolute;
            top: -15px;
            right: -15px;
            background: linear-gradient(135deg, var(--secondary), #059669);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
            box-shadow: var(--shadow);
        }

        .pricing-card h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
        }

        .price {
            font-size: 3rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 30px;
        }

        .price span {
            font-size: 1rem;
            color: var(--gray);
        }

        .pricing-features {
            margin-bottom: 30px;
            text-align: left;
        }

        .pricing-features p {
            margin-bottom: 15px;
            display: flex;
            align-items: flex-start;
        }

        .pricing-features p::before {
            content: '✓';
            color: var(--secondary);
            font-weight: bold;
            margin-right: 10px;
        }

        /* FAQ */
        .faq-item {
            margin-bottom: 20px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        .faq-question {
            padding: 20px;
            background: white;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .faq-question::after {
            content: '\f078';
            font-family: 'Font Awesome 5 Free';
            font-weight: 900;
            transition: var(--transition);
        }

        .faq-question.active::after {
            transform: rotate(180deg);
        }

        .faq-answer {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: var(--transition);
            background: white;
        }

        .faq-answer.active {
            padding: 20px;
            max-height: 300px;
        }

        /* CTA */
        .cta {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            text-align: center;
            padding: 100px 0;
        }

        .cta h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }

        .cta p {
            margin-bottom: 30px;
            font-size: 1.2rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta .btn {
            background: white;
            color: var(--primary);
            font-weight: 600;
            padding: 15px 30px;
            font-size: 1.1rem;
        }

        .cta .btn:hover {
            background: var(--light);
            transform: translateY(-3px);
            box-shadow: 0 15px 30px -5px rgba(0, 0, 0, 0.2);
        }

        /* Footer */
        footer {
            background: var(--dark);
            color: white;
            padding: 60px 0 30px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }

        .footer-column h4 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-column h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--primary);
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column ul li {
            margin-bottom: 10px;
        }

        .footer-column a {
            color: var(--gray-light);
            text-decoration: none;
            transition: var(--transition);
            display: flex;
            align-items: center;
        }

        .footer-column a:hover {
            color: white;
            transform: translateX(5px);
        }

        .footer-column a i {
            margin-right: 10px;
            width: 20px;
        }

        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--gray-light);
        }

        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            z-index: 2000;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .modal.active {
            display: flex;
            opacity: 1;
        }

        .modal-content {
            background: white;
            border-radius: var(--radius);
            width: 90%;
            max-width: 800px;
            padding: 30px;
            position: relative;
            transform: scale(0.9);
            transition: transform 0.3s ease;
        }

        .modal.active .modal-content {
            transform: scale(1);
        }

        .close-modal {
            position: absolute;
            top: 15px;
            right: 15px;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--gray);
            transition: var(--transition);
        }

        .close-modal:hover {
            color: var(--dark);
        }

        .video-container {
            position: relative;
            padding-bottom: 56.25%;
            height: 0;
            overflow: hidden;
        }

        .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
            border-radius: var(--radius);
        }

        /* Floating Support */
        .floating-support-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: var(--shadow);
            cursor: pointer;
            z-index: 100;
            transition: var(--transition);
        }

        .floating-support-btn:hover {
            transform: scale(1.1);
        }

        .support-popup {
            display: none;
            position: fixed;
            bottom: 100px;
            right: 30px;
            width: 300px;
            background: white;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            z-index: 100;
            padding: 20px;
            opacity: 0;
            transform: translateY(10px);
            transition: all 0.3s ease;
        }

        .support-popup.active {
            display: block;
            opacity: 1;
            transform: translateY(0);
        }

        .support-popup-content {
            position: relative;
        }

        .close-support-popup {
            position: absolute;
            top: -10px;
            right: -10px;
            width: 25px;
            height: 25px;
            border-radius: 50%;
            background: var(--gray-light);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 0.9rem;
        }

        .support-popup h3 {
            margin-bottom: 10px;
            color: var(--primary);
        }

        .support-popup p {
            margin-bottom: 15px;
            color: var(--gray);
        }

        .support-options {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .support-option {
            display: flex;
            align-items: center;
            padding: 10px;
            border-radius: var(--radius);
            background: var(--gray-light);
            color: var(--dark);
            text-decoration: none;
            transition: var(--transition);
        }

        .support-option:hover {
            background: var(--primary);
            color: white;
            transform: translateX(5px);
        }

        .support-option i {
            margin-right: 10px;
            width: 20px;
        }

        /* Responsive */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .ticket-features .feature,
            .ticket-features .feature.reverse {
                flex-direction: column;
                gap: 30px;
            }
        }

        @media (max-width: 768px) {
            .menu-toggle {
                display: flex;
            }
            
            .header-buttons {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: white;
                padding: 20px;
                box-shadow: var(--shadow);
                flex-direction: column;
                align-items: flex-start;
                gap: 15px;
            }
            
            .header-buttons.active {
                display: flex;
            }
            
            .hero {
                padding: 130px 0 60px;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero-buttons {
                flex-direction: column;
            }
            
            .hero-buttons .btn {
                width: 100%;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .floating-support-btn {
                bottom: 20px;
                right: 20px;
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
            }
            
            .support-popup {
                bottom: 80px;
                right: 20px;
                left: 20px;
                width: auto;
            }
            
            .user-icon {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .benefit-card {
                padding: 20px;
            }
            
            .pricing-card {
                padding: 30px 20px;
            }
        }
        
        /* Section Témoignages */
        .testimonials {
            padding: 100px 0;
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
            position: relative;
            overflow: hidden;
        }
    
        .testimonials::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
        }
    
        .testimonials::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
        }
    
        .testimonials .section-title {
            text-align: center;
            margin-bottom: 70px;
            position: relative;
            z-index: 2;
        }
    
        .testimonials .section-title h2 {
            color: white;
            font-size: 3.5rem;
            margin-bottom: 15px;
            font-weight: 700;
            letter-spacing: -0.5px;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        }
    
        .testimonials .section-title p {
            color: #94a3b8;
            font-size: 1.3rem;
            max-width: 600px;
            margin: 25px auto 0;
            line-height: 1.6;
            font-weight: 300;
        }
    
        /* Conteneur du carousel */
        .testimonials-carousel-container {
            position: relative;
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            gap: 30px;
            padding: 0 60px;
        }
    
        /* Zone du carousel */
        .testimonials-carousel {
            flex: 1;
            position: relative;
            overflow: hidden;
            padding: 40px 0;
        }
    
        /* Track pour les vidéos */
        .testimonials-track {
            display: flex;
            transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
            gap: 40px;
            padding: 20px;
            align-items: center;
        }
    
        /* Conteneur vidéo */
        .video-container {
            flex: 0 0 calc(33.333% - 27px);
            min-width: calc(33.333% - 27px);
            position: relative;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
            transform-style: preserve-3d;
            transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
            aspect-ratio: 9/16;
            height: 600px;
            background: #000;
        }
    
        .video-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(
                45deg,
                rgba(59, 130, 246, 0.1),
                rgba(139, 92, 246, 0.1)
            );
            z-index: 1;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
    
        .video-container:hover::before {
            opacity: 1;
        }
    
        .video-container.active {
            transform: translateY(-10px) scale(1.05);
            box-shadow: 
                0 40px 80px -20px rgba(59, 130, 246, 0.4),
                0 0 0 2px rgba(59, 130, 246, 0.2),
                inset 0 0 60px rgba(59, 130, 246, 0.1);
        }
    
        .video-container:hover {
            transform: translateY(-15px) scale(1.08);
            box-shadow: 
                0 50px 100px -25px rgba(59, 130, 246, 0.5),
                0 0 0 3px rgba(59, 130, 246, 0.3),
                inset 0 0 80px rgba(59, 130, 246, 0.15);
        }
    
        /* Iframe vidéo */
        .testimonial-video {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
            border-radius: 24px;
            z-index: 1;
            transition: transform 0.3s ease;
        }
    
        .video-container:hover .testimonial-video {
            transform: scale(1.02);
        }
    
        /* Overlay et contrôles */
        .video-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(
                to bottom,
                transparent 70%,
                rgba(0, 0, 0, 0.7) 100%
            );
            z-index: 2;
            opacity: 0;
            transition: opacity 0.3s ease;
            border-radius: 24px;
            display: flex;
            align-items: flex-end;
            justify-content: center;
            padding: 30px;
        }
    
        .video-container:hover .video-overlay {
            opacity: 1;
        }
    
        .video-controls {
            display: flex;
            gap: 20px;
            transform: translateY(20px);
            transition: transform 0.3s ease 0.1s;
        }
    
        .video-container:hover .video-controls {
            transform: translateY(0);
        }
    
        .video-btn {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.95);
            border: none;
            color: #0f172a;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            position: relative;
            overflow: hidden;
        }
    
        .video-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, #3b82f6, #8b5cf6);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
    
        .video-btn:hover {
            transform: scale(1.15);
            background: white;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
        }
    
        .video-btn:hover::before {
            opacity: 1;
        }
    
        .video-btn i {
            position: relative;
            z-index: 1;
            transition: color 0.3s ease;
        }
    
        .video-btn:hover i {
            color: white;
        }
    
        /* Boutons de navigation */
        .carousel-nav-btn {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: rgba(30, 41, 59, 0.8);
            backdrop-filter: blur(10px);
            border: 2px solid rgba(59, 130, 246, 0.3);
            color: #94a3b8;
            font-size: 24px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            flex-shrink: 0;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
            position: relative;
            overflow: hidden;
            z-index: 10;
        }
    
        .carousel-nav-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, #3b82f6, #8b5cf6);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
    
        .carousel-nav-btn:hover {
            border-color: #3b82f6;
            transform: scale(1.1);
            box-shadow: 0 20px 50px rgba(59, 130, 246, 0.3);
            color: white;
        }
    
        .carousel-nav-btn:hover::before {
            opacity: 1;
        }
    
        .carousel-nav-btn i {
            position: relative;
            z-index: 1;
        }
    
        /* Dots de navigation */
        .carousel-dots {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 70px;
            position: relative;
            z-index: 2;
        }
    
        .dot {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: rgba(59, 130, 246, 0.2);
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            border: 2px solid transparent;
        }
    
        .dot::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0);
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: linear-gradient(135deg, #3b82f6, #8b5cf6);
            transition: transform 0.3s ease;
        }
    
        .dot.active {
            background: rgba(59, 130, 246, 0.1);
            border-color: rgba(59, 130, 246, 0.3);
            transform: scale(1.2);
        }
    
        .dot.active::before {
            transform: translate(-50%, -50%) scale(1);
        }
    
        .dot:hover {
            transform: scale(1.3);
            background: rgba(59, 130, 246, 0.3);
            border-color: #3b82f6;
        }
    
        /* Indicateur de position */
        .position-indicator {
            position: absolute;
            bottom: 40px;
            left: 50%;
            transform: translateX(-50%);
            color: #64748b;
            font-size: 0.9rem;
            font-weight: 500;
            background: rgba(15, 23, 42, 0.8);
            padding: 8px 20px;
            border-radius: 20px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(59, 130, 246, 0.2);
            z-index: 2;
        }
    
        /* Responsive */
        @media (max-width: 1400px) {
            .video-container {
                height: 550px;
            }
            
            .testimonials-carousel-container {
                max-width: 1200px;
                padding: 0 40px;
            }
        }
    
        @media (max-width: 1200px) {
            .video-container {
                flex: 0 0 calc(50% - 20px);
                min-width: calc(50% - 20px);
                height: 500px;
            }
            
            .testimonials-carousel-container {
                max-width: 900px;
                gap: 25px;
            }
            
            .carousel-nav-btn {
                width: 60px;
                height: 60px;
                font-size: 22px;
            }
        }
    
        @media (max-width: 768px) {
            .testimonials {
                padding: 80px 0;
            }
            
            .testimonials-carousel-container {
                padding: 0 20px;
                gap: 20px;
            }
            
            .video-container {
                flex: 0 0 calc(100% - 40px);
                min-width: calc(100% - 40px);
                height: 450px;
            }
            
            .testimonials .section-title h2 {
                font-size: 2.8rem;
            }
            
            .testimonials .section-title p {
                font-size: 1.1rem;
            }
            
            .carousel-nav-btn {
                width: 55px;
                height: 55px;
                font-size: 20px;
            }
            
            .video-btn {
                width: 55px;
                height: 55px;
                font-size: 20px;
            }
        }
    
        @media (max-width: 480px) {
            .testimonials-carousel-container {
                padding: 0 15px;
                gap: 15px;
            }
            
            .video-container {
                height: 400px;
                border-radius: 20px;
            }
            
            .testimonials .section-title h2 {
                font-size: 2.2rem;
            }
            
            .carousel-nav-btn {
                width: 50px;
                height: 50px;
                font-size: 18px;
            }
            
            .video-btn {
                width: 50px;
                height: 50px;
                font-size: 18px;
            }
        }
    
        /* Animation des vidéos */
        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateY(40px) scale(0.9);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }
    
        .video-container {
            animation: slideIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
        }
    
        /* Effet de lumière */
        .video-container::after {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(
                45deg,
                transparent,
                rgba(59, 130, 246, 0.1),
                transparent
            );
            border-radius: 26px;
            z-index: -1;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
    
        .video-container:hover::after {
            opacity: 1;
        }