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

        html {
            scroll-behavior: smooth;
        }

        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }
            * {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        :root {
            --primary: #E31E24;
            --primary-dark: #c41a1f;
            --secondary: #0f172a;
            --accent: #06b6d4;
            --gray-50: #f8fafc;
            --gray-100: #f1f5f9;
            --gray-200: #e2e8f0;
            --gray-600: #475569;
            --gray-800: #1e293b;
            --gray-900: #0f172a;
            --light-red: #ffebee;
            --light-gray: #f8f9fa;
            --white: #ffffff;
            --text-medium: #666;
            
        }

        body {
            font-family: "Open Sans", sans-serif;
            line-height: 1.6;
            color: var(--gray-800);
            overflow-x: hidden;
        }

        /* Logo Styles */
        .logo {
            display: flex;
            align-items: center;
            gap: 0.65rem;
            color: white;
            font-size: 1.5rem;
            font-weight: 700;
            text-decoration: none;
            letter-spacing: -0.02em;
        }

        .logo-img {
            width: 44px;
            height: 44px;
            object-fit: contain;
            flex-shrink: 0;
        }

        .logo svg {
            width: 44px;
            height: 44px;
            flex-shrink: 0;
        }

        .logo-text {
            line-height: 1;
            color: rgb(209, 15, 15);
        }

        /* Navigation */
        nav {
    background-color: var(--white); /* ou la couleur que tu veux */
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
            align-items: center;
        }

        .nav-links a {
            color: black;
            text-decoration: none;
            transition: color 0.3s;
            font-weight: 500;
        }
        
        .btn-menu a {
            color: white;
        }

        .btn-menu a:hover {
            color: white;
        }
        .nav-links a:hover {
            color: var(--primary);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color:black;
            font-size: 1.5rem;
            cursor: pointer;
            padding: 0.5rem;
        }

        .btn {
            padding: 0.75rem 1.5rem;
            border-radius: 0.5rem;
            border: none;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

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

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(227, 30, 36, 0.3);
        }

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

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

        .btn-white {
            background:black;
            color: var(--secondary);
        }

        .btn-white:hover {
            background: var(--gray-100);
            
        }

        .btn-large {
            padding: 1rem 2rem;
            font-size: 1.1rem;
        }

        /* Hero Section */
        .hero {
             background: linear-gradient(to bottom, var(--light-red) 0%, var(--white) 100%);
            min-height: 100vh;
            padding: 8rem 2rem 4rem;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 800px;
            height: 800px;
            
            border-radius: 50%;
        }

        .hero-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-badge {
            display: inline-flex;
            gap: 1rem;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }

        .badge {
            padding: 0.5rem 1rem;
            border-radius: 2rem;
            font-size: 0.875rem;
            font-weight: 600;
        }

        .badge-primary {
            background: rgba(227, 30, 36, 0.2);
            color: var(--primary);
            border: 1px solid var(--primary);
        }

        .badge-secondary {
            background: rgba(255, 255, 255, 0.1);
            color: var(--gray-200);
        }

        .hero h1 {
           color: var(--primary);
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 1.5rem;
        }

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

        .hero p {
            color: var(--text-medium);
            font-size: 1.125rem;
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .hero-stats {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .app-icons {
            display: flex;
            gap: 0.5rem;
        }

        .app-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--gray-600);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
        }

        .hero-users {
            color: var(--gray-200);
            font-size: 0.875rem;
        }

        .hero-users strong {
            color: white;
        }

        .hero-images {
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1.25rem;
        }

        .hero-carousel {
            position: relative;
            width: 100%;
            max-width: 460px;
            aspect-ratio: 4 / 5;
            border-radius: 1.75rem;
            overflow: hidden;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .carousel-track {
            display: flex;
            width: 100%;
            height: 100%;
            transition: transform 0.7s cubic-bezier(0.65, 0, 0.35, 1);
            will-change: transform;
        }

        .carousel-slide {
            position: relative;
            min-width: 100%;
            height: 100%;
        }

        .carousel-slide img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .carousel-slide::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.1) 45%, transparent 65%);
        }

        .carousel-caption {
            position: absolute;
            left: 1.5rem;
            right: 1.5rem;
            bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.875rem;
            color: white;
            z-index: 1;
        }

        .carousel-caption i {
            width: 44px;
            height: 44px;
            background: var(--primary);
            border-radius: 0.75rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .carousel-caption strong {
            display: block;
            font-size: 1rem;
            font-weight: 700;
        }

        .carousel-caption span {
            display: block;
            font-size: 0.8rem;
            color: var(--gray-200);
        }

        .carousel-dots {
            display: flex;
            gap: 0.5rem;
        }

        .carousel-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            border: none;
            background: rgba(255, 255, 255, 0.3);
            cursor: pointer;
            padding: 0;
            transition: all 0.3s;
        }

        .carousel-dot.active {
            background: var(--primary);
            width: 24px;
            border-radius: 4px;
        }

        /* Side-by-side image used in the "Target / About" rows */
        .image-frame {
            position: relative;
            max-width: 420px;
            width: 100%;
            margin: 0 auto;
            aspect-ratio: 4 / 3;
            border-radius: 1.5rem;
            overflow: hidden;
            box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
        }

        .image-frame img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.6s ease;
        }

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

        /* Stats Section */
        .stats {
            background: var(--white);
            padding: 6rem 2rem;
            margin-top: -4rem;
            position: relative;
            z-index: 10;
        }

        .stats-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.5rem;
        }

        .stat-card {
            background: white;
            padding: 2rem 1.5rem;
            border-radius: 1rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            text-align: center;
            transition: transform 0.3s, box-shadow 0.3s;
            border: 1px solid var(--gray-100);
            flex: 1 1 180px;
            max-width: 220px;
        }

        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
        }

        .stat-icon {
            width: 48px;
            height: 48px;
            margin: 0 auto 1rem;
            background: rgba(227, 30, 36, 0.1);
            border-radius: 0.85rem;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.25rem;
        }

        .stat-card h3 {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 0.5rem;
            font-weight: 800;
        }

        .stat-card p {
            color: var(--gray-600);
            font-size: 0.875rem;
            font-weight: 500;
        }

        /* Features Section */
        .features {
            padding: 6rem 2rem;
            background: var(--light-gray);
        }

        .section-header {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 4rem;
        }

        .section-label {
            color: var(--primary);
            font-weight: 700;
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 0.18em;
            margin-bottom: 0.75rem;
            display: block;
        }

        .section-title {
            font-size: 3.25rem;
            color: var(--secondary);
            margin-bottom: 1rem;
            font-weight: 800;
            line-height: 1.15;
        }

        .features-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }

        .feature-card {
            background: white;
            padding: 2rem;
            border-radius: 1rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
        }

        .feature-icon {
            width: 60px;
            height: 60px;
            background: rgba(227, 30, 36, 0.1);
            border-radius: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: var(--primary);
            font-size: 1.5rem;
        }

        .feature-card h3 {
            color: var(--secondary);
            margin-bottom: 1rem;
            font-size: 1.25rem;
        }

        .feature-card p {
            color: var(--gray-600);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        /* Target Audience Section */
        .target {
            padding: 6rem 2rem;
            background: white;
        }

        .target-container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .target-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            margin-bottom: 6rem;
        }

        .target-row.reverse {
            direction: rtl;
        }

        .target-row.reverse > * {
            direction: ltr;
        }

        .target-content .section-label {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 1.5rem;
        }

        .target-content h2 {
            font-size: 3rem;
            color: var(--secondary);
            margin-bottom: 1.5rem;
            font-weight: 800;
            line-height: 1.15;
        }

        .target-content p {
            color: var(--gray-600);
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .target-features {
            list-style: none;
            margin-bottom: 2rem;
        }

        .target-features li {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1rem;
            color: var(--gray-800);
        }

        .target-features li i {
            color: var(--primary);
            font-size: 1.25rem;
        }

        .target-image {
            position: relative;
            display: flex;
            justify-content: center;
        }

        /* How it Works */
        .how-it-works {
            padding: 6rem 2rem;
            background: var(--gray-50);
        }

        .steps {
            max-width: 1000px;
            margin: 4rem auto 0;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 3rem;
            position: relative;
        }

        .steps::before {
            content: '';
            position: absolute;
            top: 40px;
            left: 20%;
            right: 20%;
            height: 3px;
            background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
        }

        .step {
            text-align: center;
            position: relative;
        }

        .step-number {
            width: 80px;
            height: 80px;
            background: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
            border: 4px solid var(--primary);
            position: relative;
            z-index: 1;
        }

        .step:nth-child(2) .step-number {
            background: var(--primary);
            color: white;
        }

        .step h3 {
            color: var(--secondary);
            margin-bottom: 1rem;
            font-size: 1.25rem;
        }

        .step p {
            color: var(--gray-600);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        /* Testimonials */
        .testimonials {
            padding: 6rem 2rem;
            background: var(--secondary);
            color: white;
        }

        .testimonials .section-title {
            color: white;
        }

        .testimonials .section-label {
            color: var(--accent);
        }

        .testimonials-grid {
            max-width: 1200px;
            margin: 4rem auto 0;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .testimonial-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            padding: 2rem;
            border-radius: 1rem;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .testimonial-stars {
            color: #fbbf24;
            margin-bottom: 1rem;
        }

        .testimonial-text {
            color: var(--gray-200);
            margin-bottom: 1.5rem;
            line-height: 1.7;
            font-style: italic;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: white;
        }

        .author-info h4 {
            color: white;
            margin-bottom: 0.25rem;
        }

        .author-info p {
            color: var(--gray-400);
            font-size: 0.875rem;
        }

        /* Community Section */
        .community {
            padding: 6rem 2rem;
            background: white;
            text-align: center;
        }

        .community-stats {
            color: var(--primary);
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .social-grid {
            max-width: 900px;
            margin: 4rem auto 0;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .social-card {
            padding: 2rem;
            border-radius: 1rem;
            color: white;
            text-decoration: none;
            transition: transform 0.3s;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            min-height: 200px;
        }

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

        .social-card.facebook {
            background: linear-gradient(135deg, #1877f2 0%, #0d5cb6 100%);
        }

        .social-card.tiktok {
            background: linear-gradient(135deg, #000000 0%, #333333 100%);
        }

        .social-card.linkedin {
            background: linear-gradient(135deg, #0a66c2 0%, #074d8f 100%);
        }

        .social-icon {
            width: 60px;
            height: 60px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.75rem;
            margin-bottom: 1.5rem;
        }

        .social-card h3 {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
        }

        .social-card p {
            opacity: 0.9;
            font-size: 0.9rem;
            text-align: left;
            line-height: 1.6;
        }

        /* Contact Section */
        .contact {
            padding: 6rem 2rem;
            background: var(--gray-50);
        }

        .contact-card {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 0.85fr 1fr;
            border-radius: 1.75rem;
            overflow: hidden;
            box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.2);
        }

        .contact-info {
            background: var(--secondary);
            background-image: radial-gradient(circle at 100% 0%, rgba(227, 30, 36, 0.35) 0%, transparent 55%);
            color: white;
            padding: 3rem;
            display: flex;
            flex-direction: column;
        }

        .contact-info .badge {
            align-self: flex-start;
            margin-bottom: 1.5rem;
        }

        .contact-info h3 {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
        }

        .contact-info > p {
            color: var(--gray-200);
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .contact-details {
            margin-top: auto;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .contact-item:last-child {
            margin-bottom: 0;
        }

        .contact-item i {
            width: 46px;
            height: 46px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 0.85rem;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .contact-item-content h3 {
            color: white;
            margin-bottom: 0.25rem;
            font-size: 1rem;
            font-weight: 700;
        }

        .contact-item-content p {
            color: var(--gray-200);
            font-size: 0.9rem;
            line-height: 1.5;
        }

        .contact-form {
            background: white;
            padding: 3rem;
        }

        .contact-form-header {
            margin-bottom: 1.75rem;
        }

        .contact-form-header h3 {
            color: var(--secondary);
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 0.4rem;
        }

        .contact-form-header p {
            color: var(--gray-600);
            font-size: 0.9rem;
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            color: var(--secondary);
            font-weight: 600;
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 2px solid var(--gray-200);
            border-radius: 0.5rem;
            font-family: inherit;
            font-size: 1rem;
            transition: border-color 0.3s, box-shadow 0.3s;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(227, 30, 36, 0.12);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }

        /* Form Alert (contact) */
        .form-alert {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            padding: 0.85rem 1rem;
            border-radius: 0.6rem;
            font-size: 0.9rem;
            font-weight: 500;
            margin-bottom: 1.25rem;
            transition: opacity 0.5s ease;
        }
        .form-alert-success {
            background: rgba(34, 197, 94, 0.12);
            border: 1px solid rgba(34, 197, 94, 0.3);
            color: #16a34a;
        }
        .form-alert-error {
            background: rgba(227, 30, 36, 0.1);
            border: 1px solid rgba(227, 30, 36, 0.3);
            color: var(--primary);
        }

        /* CTA Section */
        .cta {
            padding: 6rem 2rem;
            background: linear-gradient(135deg, var(--accent) 0%, #0891b2 100%);
            position: relative;
            overflow: hidden;
        }

        .cta::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
            border-radius: 50%;
        }

        .cta-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .cta h2 {
            color: white;
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            line-height: 1.1;
        }

        .cta p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 1.125rem;
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .cta-links {
            text-align: right;
        }

        .cta-link {
            display: block;
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            margin-bottom: 0.5rem;
            font-size: 0.875rem;
        }

        .cta-link:hover {
            color: white;
        }

        /* Footer */
        footer {
            background: var(--secondary);
            color: white;
            padding: 4rem 2rem 2rem;
        }

        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 4rem;
            margin-bottom: 4rem;
        }

        .footer-brand .logo {
            margin-bottom: 1.5rem;
        }

        .footer-brand p {
            color: var(--gray-400);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        .footer-social {
            display: flex;
            gap: 1rem;
        }

        .footer-social a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            transition: background 0.3s;
        }

        .footer-social a:hover {
            background: var(--primary);
        }

        .footer-column h4 {
            color: white;
            margin-bottom: 1.5rem;
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

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

        .footer-column li {
            margin-bottom: 0.75rem;
        }

        .footer-column a {
            color: var(--gray-400);
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-column a:hover {
            color: var(--primary);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--gray-400);
            font-size: 0.875rem;
            flex-wrap: wrap;
            gap: 1rem;
        }

        /* WhatsApp Float Button with Scroll to Top */
        .whatsapp-container {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            z-index: 999;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
        }

        .scroll-to-top {
            width: 50px;
            height: 50px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.25rem;
            box-shadow: 0 4px 12px rgba(227, 30, 36, 0.4);
            cursor: pointer;
            transition: all 0.3s;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
        }

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

        .scroll-to-top:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 6px 16px rgba(227, 30, 36, 0.5);
        }

        .whatsapp-float {
            width: 60px;
            height: 60px;
            background: #25d366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2rem;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
            cursor: pointer;
            transition: transform 0.3s;
            text-decoration: none;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
        }

        /* RESPONSIVE DESIGN */
        
        /* Tablettes et écrans moyens */
        @media (max-width: 1024px) {
            .hero-container,
            .target-row,
            .cta-container,
            .contact-card {
                grid-template-columns: 1fr;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

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

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

            .steps::before {
                display: none;
            }

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

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

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

            .form-row {
                grid-template-columns: 1fr;
            }

            .target-row.reverse {
                direction: ltr;
            }
        }

        /* Mobile */
        @media (max-width: 768px) {
            .mobile-menu-toggle {
                display: block;
            }

            .nav-links {
                position: fixed;
                top: 70px;
                left: 0;
                right: 0;
                background: var(--white);
                flex-direction: column;
                padding: 2rem;
                gap: 1.5rem;
                transform: translateY(-150%);
                transition: transform 0.3s ease-in-out;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
                z-index: 999;
            }

            .nav-links.active {
                transform: translateY(0);
            }

            .nav-links li {
                width: 100%;
                text-align: center;
            }

            .nav-links .btn {
                width: 100%;
                justify-content: center;
            }

            .hero {
                padding: 7rem 1.5rem 3rem;
            }

            .hero h1 {
                font-size: 2rem;
            }

            .hero p {
                font-size: 1rem;
            }

            .section-title {
                font-size: 2.1rem;
            }

            .target-content h2 {
                font-size: 2.1rem;
            }

            .stats {
                padding: 4rem 1.5rem;
            }

            .stats-container {
                gap: 1rem;
            }

            .stat-card {
                padding: 1.5rem 1rem;
                flex-basis: 140px;
            }

            .stat-card h3 {
                font-size: 1.5rem;
            }

            .features,
            .target,
            .how-it-works,
            .testimonials,
            .community,
            .contact,
            .cta {
                padding: 4rem 1.5rem;
            }

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

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .hero-buttons {
                flex-direction: column;
                width: 100%;
            }

            .hero-buttons .btn {
                width: 100%;
                justify-content: center;
            }

            .cta-buttons {
                flex-direction: column;
                width: 100%;
            }

            .cta-buttons .btn {
                width: 100%;
                justify-content: center;
            }

            .cta-links {
                text-align: left;
            }

            .contact-info,
            .contact-form {
                padding: 2rem 1.5rem;
            }

            .contact-info h3 {
                font-size: 1.3rem;
            }

            .contact-info > p {
                margin-bottom: 1.5rem;
            }

            .contact-item {
                align-items: center;
                gap: 0.9rem;
                margin-bottom: 1.25rem;
            }

            .contact-item i {
                width: 42px;
                height: 42px;
                font-size: 1rem;
            }

            .contact-form-header h3 {
                font-size: 1.25rem;
            }

            .hero-carousel {
                max-width: 360px;
            }

            .image-frame {
                max-width: 360px;
            }

            .image-badge {
                display: none;
            }

            .target-image {
                padding-bottom: 0;
            }

            .target-features li {
                font-size: 0.9rem;
            }

            .whatsapp-container {
                bottom: 1.5rem;
                right: 1.5rem;
            }

            .scroll-to-top {
                width: 45px;
                height: 45px;
            }

            .whatsapp-float {
                width: 55px;
                height: 55px;
                font-size: 1.75rem;
            }
        }

        /* Petits mobiles */
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.75rem;
            }

            .hero-badge {
                flex-direction: column;
                align-items: flex-start;
            }

            .hero-badge .badge {
                width: 100%;
                text-align: center;
            }

            .contact-info .badge {
                align-self: flex-start;
            }

            .contact-info {
                padding: 1.75rem 1.25rem;
            }

            .contact-info h3 {
                font-size: 1.15rem;
            }

            .contact-form {
                padding: 1.75rem 1.25rem;
            }

            .stats-container {
                flex-direction: column;
                align-items: stretch;
            }

            .stat-card {
                padding: 1.5rem;
                max-width: none;
            }

            .steps {
                gap: 2rem;
            }

            .step-number {
                width: 60px;
                height: 60px;
                font-size: 1.25rem;
            }

            .cta h2 {
                font-size: 2rem;
            }

            .contact-item {
                gap: 0.85rem;
                margin-bottom: 1.25rem;
            }

            .contact-item i {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }

            .contact-item-content h3 {
                font-size: 0.95rem;
            }

            .contact-item-content p {
                font-size: 0.85rem;
            }

            .logo-img,
            .logo svg {
                width: 36px;
                height: 36px;
            }

            .nav-container {
                padding: 0 1rem;
            }
        }

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

        .animate {
            animation: fadeInUp 0.8s ease-out;
        }