@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
        
        :root {
            --primary: #006699;
            --secondary: #b21f1f;
            --tertiary: #fdbb2d;
            --dark: #363636;
            --light: #f8fafc;
            --text-dark: #1e293b;
            --text-light: #94a3b8;
            
            /* Variables pour les cartes de visite */
            --card-primary: #006699;
            --card-dark: #00416a;
            --card-text: #ffffff;
            --card-border-radius: 10px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            color: var(--text-dark);
            background-color: var(--light);
            overflow-x: hidden;
            line-height: 1.6;
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
        }

        /* Animations globales */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes float {
            0% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-15px);
            }
            100% {
                transform: translateY(0px);
            }
        }
        
        @keyframes pulse {
            0% {
                transform: scale(1);
                box-shadow: 0 5px 25px rgba(26, 42, 108, 0.2);
            }
            50% {
                transform: scale(1.05);
                box-shadow: 0 15px 35px rgba(26, 42, 108, 0.3);
            }
            100% {
                transform: scale(1);
                box-shadow: 0 5px 25px rgba(26, 42, 108, 0.2);
            }
        }
        
        @keyframes gradientBg {
            0% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
            100% {
                background-position: 0% 50%;
            }
        }

        /* Animation de flottement plus subtile pour les cartes */
        @keyframes gentle-float {
            0% {
                transform: translateY(0) rotate(0deg);
            }
            50% {
                transform: translateY(-8px) rotate(0.5deg);
            }
            100% {
                transform: translateY(0) rotate(0deg);
            }
        }
        
        /* Header */
        .hero {
            min-height: 100vh;
            position: relative;
            display: flex;
            align-items: center;
            background: linear-gradient(-45deg, var(--primary), #4158d0, #0093E9, #80D0C7);
            background-size: 400% 400%;
            animation: gradientBg 15s ease infinite;
            color: white;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            background: rgba(0, 0, 0, 0.1);
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: 2rem 0;
        }
        
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 5rem;
        }
        
        .logo {
            font-size: 2.2rem;
            font-weight: 700;
            background: linear-gradient(to right, white, #e0e0e0);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -1px;
        }
        
        .nav-links {
            display: flex;
        }
        
        .nav-links a {
            color: white;
            text-decoration: none;
            margin-right: 2rem;
            font-weight: 500;
            position: relative;
            opacity: 0.9;
            transition: all 0.3s ease;
        }
        
        .nav-links a:hover {
            opacity: 1;
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: white;
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        .hero-text {
            max-width: 600px;
            animation: fadeInUp 1s ease-out;
        }
        
        .hero-title {
            font-size: 3.5rem;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            font-weight: 700;
        }
        
        .hero-subtitle {
            font-size: 1.2rem;
            margin-bottom: 2.5rem;
            opacity: 0.9;
        }
        
        .cta-button {
            display: inline-block;
            padding: 1rem 2.5rem;
            background: white;
            color: var(--primary);
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .cta-button:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        }
        
        img {
            max-width: 100%;
            height: auto;
            margin: 1rem;
        }
        
        /* STYLES DES CARTES DE VISITE RÉALISTES */
        /* Base des cartes de visite physiques */
        .card-mockup {
            position: absolute;
            width: 350px;
            height: 200px;
            background-color: white;
            border-radius: var(--card-border-radius);
            overflow: hidden;
            
            /* Ombres réalistes */
            box-shadow: 
                0 1px 3px rgba(0,0,0,0.12), 
                0 1px 2px rgba(0,0,0,0.24),
                0 10px 20px rgba(0,0,0,0.15);
                
            /* Effet 3D subtil */
            transform-style: preserve-3d;
            transform: perspective(1000px) rotateX(2deg);
            transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            
            /* Évite les mouvements extrêmes */
            backface-visibility: hidden;
            -webkit-font-smoothing: subpixel-antialiased;
        }

        /* Style corporatif minimaliste avec design plat et élégant */
        .card-mockup.corporate {
            background: var(--card-primary);
            color: var(--card-text);
            padding: 0;
            display: flex;
            align-items: stretch;
        }

        /* Bande latérale de couleur */
        .card-side-band {
            width: 20px;
            height: 100%;
            background-color: var(--card-dark);
            position: absolute;
            left: 0;
            top: 0;
        }

        /* Zone pour les coordonnées */
        .card-content {
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 0 30px 0 60px;
            width: 100%;
            position: relative;
            z-index: 2;
        }

        /* Style du logo */
        .card-logo {
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            margin-bottom: 15px;
            color: rgba(255, 255, 255, 0.95);
        }

        /* Nom de la personne */
        .card-name {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 5px;
            letter-spacing: 0.5px;
        }

        /* Titre/poste */
        .card-title {
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 400;
            margin-bottom: 20px;
            color: rgba(255, 255, 255, 0.9);
        }

        /* Informations de contact */
        .card-contact {
            font-size: 12px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.95);
        }

        /* Positionnement des icônes */
        .card-icons {
            position: absolute;
            left: 25px;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            flex-direction: column;
            gap: 18px;
            z-index: 2;
        }

        /* Style des icônes circulaires */
        .icon-circle {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: white;
            transition: all 0.2s ease;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        /* Effet au survol des icônes */
        .card-mockup:hover .icon-circle {
            background-color: rgba(255, 255, 255, 0.2);
        }

        /* Positionnement des cartes */
        .card-mockup.card-1 {
            top: 15%;
            left: 50%;
            z-index: 2;
            animation: gentle-float 5s infinite ease-in-out;
        }

        .card-mockup.card-2 {
            bottom: 15%;
            right: 5%;
            transform: perspective(1000px) rotateX(-1deg) rotateY(1deg);
            z-index: 1;
        }

        /* Variation de style pour la deuxième carte - style plus moderne et différent */
        .card-mockup.card-2 {
            background: white;
            color: #333;
            display: flex;
            flex-direction: column;
        }

        .card-mockup.card-2 .card-icons {
            position: absolute;
            left: auto;
            right: 25px;
            top: 25px;
            transform: none;
            display: flex;
            flex-direction: row;
            gap: 12px;
        }

        .card-mockup.card-2 .icon-circle {
            background-color: var(--card-primary);
            color: white;
            width: 25px;
            height: 25px;
            font-size: 10px;
        }

        .card-mockup.card-2 .card-content {
            padding: 30px;
            justify-content: flex-end;
        }

        .card-mockup.card-2 .card-logo {
            color: var(--card-primary);
            font-size: 12px;
            position: absolute;
            top: 25px;
            left: 30px;
        }

        .card-mockup.card-2 .card-name {
            color: #333;
            font-size: 20px;
        }

        .card-mockup.card-2 .card-title {
            color: #666;
            margin-bottom: 15px;
        }

        .card-mockup.card-2 .card-contact {
            color: #555;
        }

        .card-mockup.card-2::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--card-primary);
        }

        /* Effets au survol pour toutes les cartes */
        .card-mockup:hover {
            transform: perspective(1000px) rotateX(0deg) translateY(-5px);
            box-shadow: 
                0 14px 28px rgba(0,0,0,0.15), 
                0 10px 10px rgba(0,0,0,0.12);
        }

        .card-mockup.card-2:hover {
            transform: perspective(1000px) rotateX(0deg) translateY(-5px);
        }
        
        /* Section Fonctionnalités */
        .features {
            padding: 8rem 0;
            background-color: white;
            position: relative;
        }
        
        .section-title {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            color: var(--primary);
        }
        
        .section-subtitle {
            text-align: center;
            color: var(--text-light);
            max-width: 700px;
            margin: 0 auto 5rem;
            font-size: 1.1rem;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
        }
        
        .feature-card {
            background: white;
            border-radius: 20px;
            padding: 3rem 2rem;
            transition: all 0.3s ease;
            position: relative;
            z-index: 1;
            text-align: center;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
            border: 1px solid #f0f0f0;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary), #4158d0);
            border-radius: 20px;
            z-index: -1;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .feature-card:hover::before {
            opacity: 1;
        }
        
        .feature-card:hover .feature-title,
        .feature-card:hover .feature-text {
            color: white;
        }
        
        .feature-card:hover .feature-icon {
            background: white;
            color: var(--primary);
        }
        
        .feature-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: #f5f9ff;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 2rem;
            font-size: 2rem;
            color: var(--primary);
            transition: all 0.3s ease;
        }
        
        .feature-title {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            transition: all 0.3s ease;
        }
        
        .feature-text {
            color: var(--text-light);
            transition: all 0.3s ease;
        }
        
        /* Section Démo */
        .demo-section {
            padding: 8rem 0;
            background: linear-gradient(to right, #f8f9fa, #e9ecef);
            position: relative;
            overflow: hidden;
        }
        
        .demo-section::before {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: linear-gradient(45deg, rgba(26, 42, 108, 0.05), rgba(178, 31, 31, 0.05));
            top: -250px;
            left: -250px;
        }
        
        .demo-section::after {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: linear-gradient(45deg, rgba(253, 187, 45, 0.05), rgba(26, 42, 108, 0.05));
            bottom: -150px;
            right: -150px;
        }
        
        .demo-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .demo-content {
            flex: 1;
            min-width: 300px;
            padding-right: 4rem;
        }
        
        .demo-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 1.5rem;
        }
        
        .demo-text {
            color: var(--text-light);
            margin-bottom: 2rem;
            font-size: 1.1rem;
        }
        
        .demo-features {
            margin-bottom: 2.5rem;
        }
        
        .demo-feature-item {
            display: flex;
            align-items: center;
            margin-bottom: 1rem;
        }
        
        .demo-feature-icon {
            width: 25px;
            height: 25px;
            border-radius: 50%;
            background: var(--primary);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1rem;
            font-size: 0.8rem;
        }
        
        .demo-card-showcase {
            flex: 1;
            min-width: 300px;
            display: flex;
            justify-content: center;
            perspective: 1000px;
        }
        
        /* Carte de démonstration */
        .showcase-card {
            width: 350px;
            height: 200px;
            position: relative;
            transform-style: preserve-3d;
            transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            perspective: 1000px;
        }
        
        .showcase-card:hover {
            transform: rotateY(180deg);
        }
        
        .card-face {
            position: absolute;
            width: 100%;
            height: 100%;
            backface-visibility: hidden;
            border-radius: var(--card-border-radius);
            overflow: hidden;
            box-shadow: 
                0 1px 3px rgba(0,0,0,0.12), 
                0 1px 2px rgba(0,0,0,0.24),
                0 10px 20px rgba(0,0,0,0.15);
        }
        
        .card-front {
            background: var(--card-primary);
            color: white;
            display: flex;
            align-items: center;
        }
        
        .card-front .card-content {
            padding: 0 30px 0 60px;
        }
        
        .card-front .card-side-band {
            width: 20px;
            height: 100%;
            background-color: var(--card-dark);
            position: absolute;
            left: 0;
            top: 0;
        }
        
        .card-front .card-icons {
            left: 25px;
        }
        
        .card-back {
            background: white;
            color: #333;
            transform: rotateY(180deg);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }
        
        .card-back::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--card-primary);
        }
        
        .card-back-qr {
            width: 100px;
            height: 100px;
            background: white;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid #eee;
            border-radius: 5px;
            box-shadow: 0 2px 6px rgba(0,0,0,0.1);
        }
        
        .card-back-text {
            font-size: 14px;
            color: #555;
            text-align: center;
        }
        
        /* Section Témoignages */
        .testimonials {
            padding: 8rem 0;
            background: white;
            position: relative;
        }
        
        .testimonials::before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            background-image: radial-gradient(circle at 20% 35%, rgba(26, 42, 108, 0.03) 0%, transparent 50%), 
                              radial-gradient(circle at 75% 65%, rgba(178, 31, 31, 0.03) 0%, transparent 50%);
        }
        
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-top: 4rem;
        }
        
        .testimonial-card {
            background: white;
            border-radius: 20px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
            position: relative;
            z-index: 1;
        }
        
        .testimonial-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
        }
        
        .testimonial-quote {
            font-size: 2.5rem;
            color: var(--primary);
            opacity: 0.2;
            position: absolute;
            top: 20px;
            right: 30px;
        }
        
        .testimonial-text {
            font-size: 1rem;
            line-height: 1.7;
            color: var(--text-dark);
            margin-bottom: 2rem;
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
        }
        
        .testimonial-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin-right: 1rem;
            overflow: hidden;
            display: flex;
            background-color: #e0e0e0;
        }
        
        .testimonial-info h4 {
            font-weight: 600;
            margin-bottom: 0.3rem;
        }
        
        .testimonial-info p {
            color: var(--text-light);
            font-size: 0.9rem;
        }
        
        /* Section Pricing */
        .pricing {
            padding: 8rem 0;
            background: linear-gradient(to bottom, #f8f9fa, white);
        }
        
        .pricing-toggle {
            display: flex;
            justify-content: center;
            align-items: center;
            margin: 3rem 0 4rem;
        }
        
        .toggle-option {
            padding: 0.8rem 1.5rem;
            background: white;
            cursor: pointer;
            border: 1px solid #e0e0e0;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        
        .toggle-option:first-child {
            border-radius: 30px 0 0 30px;
        }
        
        .toggle-option:last-child {
            border-radius: 0 30px 30px 0;
        }
        
        .toggle-option.active {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }
        
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2.5rem;
        }
        
        .pricing-card {
            background: white;
            border-radius: 20px;
            padding: 3rem 2rem;
            text-align: center;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            border: 1px solid #f0f0f0;
        }
        
        .pricing-card.featured::before {
            content: 'Populaire';
            position: absolute;
            top: 20px;
            right: -35px;
            background: var(--secondary);
            color: white;
            padding: 0.5rem 0;
            width: 150px;
            transform: rotate(45deg);
            font-size: 0.8rem;
            font-weight: 600;
            box-shadow: 0 5px 15px rgba(178, 31, 31, 0.2);
        }
        
        .pricing-card.featured {
            transform: scale(1.05);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
            border-color: #e0e0e0;
            z-index: 2;
        }
        
        .pricing-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
        }
        
        .pricing-card.featured:hover {
            transform: scale(1.05) translateY(-10px);
        }
        
        .pricing-header {
            margin-bottom: 2rem;
        }
        
        .pricing-title {
            font-size: 1.8rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }
        
        .pricing-subtitle {
            color: var(--text-light);
            font-size: 0.9rem;
        }
        
        .pricing-price {
            font-size: 3rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 0.5rem;
        }
        
        .pricing-month {
            color: var(--text-light);
            font-size: 0.9rem;
        }
        
        .pricing-features {
            margin: 2rem 0;
            text-align: left;
        }
        
        .pricing-feature {
            display: flex;
            align-items: center;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }
        
        .pricing-feature i {
            color: var(--primary);
            margin-right: 0.8rem;
            font-size: 1.2rem;
        }
        
        .pricing-cta {
            display: inline-block;
            padding: 1rem 2.5rem;
            background: var(--primary);
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
            margin-top: 1rem;
        }
        
        .pricing-cta:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(26, 42, 108, 0.3);
        }
        
        /* Section CTA */
        .cta-section {
            position: relative;
            padding: 6rem 0;
            background: linear-gradient(135deg, var(--primary), #4158d0);
            color: white;
            text-align: center;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="40" fill="white" opacity="0.05"/></svg>');
            background-size: 180px 180px;
        }
        
        .cta-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
        }
        
        .cta-text {
            font-size: 1.1rem;
            opacity: 0.9;
            max-width: 700px;
            margin: 0 auto 2.5rem;
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1rem;
        }
        
        .cta-btn-primary {
            padding: 1rem 2.5rem;
            background: white;
            color: var(--primary);
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        
        .cta-btn-primary:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }
        
        .cta-btn-secondary {
            padding: 1rem 2.5rem;
            background: transparent;
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            border: 2px solid white;
            transition: all 0.3s ease;
        }
        
        .cta-btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }
        
        /* Footer */
        footer {
            background: var(--dark);
            color: white;
            padding: 5rem 0 2rem;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }
        
        .footer-col h3 {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 0.8rem;
        }
        
        .footer-col h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--primary);
        }
        
        .footer-col p {
            color: var(--text-light);
            margin-bottom: 1.5rem;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        
        .footer-links a {
            color: var(--text-light);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }
        
        .social-links a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background: var(--primary);
            transform: translateY(-5px);
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 2rem;
            text-align: center;
            color: var(--text-light);
            font-size: 0.9rem;
        }
        
        /* Responsive */

        @media (max-width: 1200px) {
            .card-1, .card-2{
                display: none !important;
            }
        }

        @media (max-width: 992px) {
            .hero-title {
                font-size: 2.8rem;
            }
            
            .hero-image {
                opacity: 0.3;
                right: -20%;
            }
            
            .hero-text {
                max-width: 100%;
                position: relative;
                z-index: 3;
            }
            
            .demo-content {
                padding-right: 0;
                margin-bottom: 3rem;
            }
        }
        
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            
            .nav-links {
                margin-top: 2rem;
                display: block;
                text-align: center;
            }
            .navbar {
                display: block;
                text-align: center;
            }
            .pricing-card.featured {
                transform: scale(1);
            }
            
            .pricing-card.featured:hover {
                transform: translateY(-10px);
            }
            
            /* Responsive pour les cartes */
            .card-mockup {
                width: 280px;
                height: 160px;
            }
            
            .card-icons {
                left: 20px;
                gap: 15px;
            }
            
            .icon-circle {
                width: 25px;
                height: 25px;
                font-size: 10px;
            }
            
            .card-content {
                padding: 0 25px 0 50px;
            }
            
            .card-name {
                font-size: 18px;
            }
            
            .card-logo {
                font-size: 12px;
                margin-bottom: 10px;
            }
            
            .card-title {
                font-size: 10px;
                margin-bottom: 15px;
            }
            
            .card-contact {
                font-size: 10px;
                line-height: 1.6;
            }
        }
        
        @media (max-width: 576px) {
            .hero-title {
                font-size: 2rem;
            }
            
            .logo {
                font-size: 1.8rem;
            }
            
            .cta-button {
                width: 100%;
                text-align: center;
                padding: 0.8rem 1.5rem;
            }
            
            .hero-image {
                display: none;
            }
            
            .hero {
                min-height: auto;
                padding: 6rem 0 4rem;
            }
            
            .features, .demo-section, .testimonials, .pricing, .cta-section {
                padding: 4rem 0;
            }
            
            .section-title {
                font-size: 1.8rem;
            }
            
            .feature-icon {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
                margin-bottom: 1.5rem;
            }
            
            .feature-title {
                font-size: 1.3rem;
            }
            
            .feature-card {
                padding: 2rem 1.5rem;
            }
            
            .demo-title {
                font-size: 1.8rem;
            }
            
            .demo-text {
                font-size: 1rem;
            }
            
            .showcase-card {
                width: 100%;
                max-width: 300px;
                height: 170px;
            }
            
            .testimonial-card {
                padding: 2rem 1.5rem;
            }
            
            .testimonial-avatar {
                width: 50px;
                height: 50px;
            }
            
            .pricing-price {
                font-size: 2.5rem;
            }
            
            .cta-title {
                font-size: 1.8rem;
            }
            
            .cta-text {
                font-size: 1rem;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
            }
            
            /* Cards responsive small */
            .card-mockup {
                width: 250px;
                height: 140px;
            }
            
            .card-icons {
                left: 18px;
                gap: 12px;
            }
            
            .icon-circle {
                width: 22px;
                height: 22px;
                font-size: 9px;
            }
            
            .card-content {
                padding: 0 20px 0 45px;
            }
            
            .card-name {
                font-size: 16px;
            }
        }
        
        /* Menu Mobile */
        .menu-toggle {
            display: none;
            flex-direction: column;
            justify-content: space-between;
            width: 30px;
            height: 21px;
            cursor: pointer;
            z-index: 200;
            background: transparent;
            border: none;
            position: relative;
        }

        .menu-toggle span {
            display: block;
            width: 100%;
            height: 3px;
            background-color: white;
            border-radius: 3px;
            transition: all 0.3s ease;
        }

        .mobile-menu {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: var(--primary);
            z-index: 100;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            transform: translateY(-100%);
            transition: transform 0.4s ease;
        }

        .mobile-menu.active {
            transform: translateY(0);
        }

        .mobile-menu-links {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .mobile-menu-links a {
            color: white;
            text-decoration: none;
            font-size: 1.5rem;
            margin: 1rem 0;
            font-weight: 500;
            transition: all 0.3s ease;
        }

        .mobile-menu-links a:hover {
            opacity: 0.8;
        }

        .close-menu {
            position: absolute;
            top: 30px;
            right: 30px;
            width: 30px;
            height: 30px;
            cursor: pointer;
        }

        .close-menu span {
            display: block;
            width: 100%;
            height: 3px;
            background-color: white;
            border-radius: 3px;
            position: absolute;
            top: 50%;
            left: 0;
        }

        .close-menu span:first-child {
            transform: rotate(45deg);
        }

        .close-menu span:last-child {
            transform: rotate(-45deg);
        }

        /* Bouton retour en haut */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.3s ease;
            z-index: 99;
            box-shadow: 0 5px 15px rgba(26, 42, 108, 0.3);
        }

        .back-to-top.visible {
            opacity: 1;
            transform: translateY(0);
        }