:root {
            --primary-color: #e91e63;
            --primary-light: #f8bbd9;
            --primary-dark: #ad1457;
            --secondary-color: #fce4ec;
            --text-color: #333;
            --light-text: #fff;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            background-color: #f9f9f9;
            color: var(--text-color);
            line-height: 1.6;
        }

        header {
            background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
            color: var(--light-text);
            padding: 1rem 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
        }

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

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: bold;
        }

        .logo-icon {
            font-size: 2rem;
        }

        nav ul {
            display: flex;
            list-style: none;
        }

        nav ul li {
            margin-left: 1.5rem;
        }

        nav ul li a {
            color: var(--light-text);
            text-decoration: none;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: var(--transition);
        }

        nav ul li a:hover, 
        nav ul li a.active {
            background-color: rgba(255, 255, 255, 0.2);
        }

        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 1.5rem;
        }

        main {
            margin-top: 80px;
            min-height: calc(100vh - 160px);
        }

        .page {
            display: none;
            padding: 2rem 0;
            animation: fadeIn 0.5s ease;
        }

        .page.active {
            display: block;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        h1, h2, h3 {
            color: var(--primary-dark);
            margin-bottom: 1rem;
        }

        h1 {
            font-size: 2.5rem;
            text-align: center;
            margin-bottom: 2rem;
            position: relative;
        }

        h1:after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background-color: var(--primary-color);
            border-radius: 2px;
        }

        p {
            margin-bottom: 1rem;
        }

        .hero {
            background: linear-gradient(rgba(233, 30, 99, 0.8), rgba(173, 20, 87, 0.8)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%23fce4ec"/><path d="M0 0L100 100M100 0L0 100" stroke="%23e91e63" stroke-width="1"/></svg>');
            background-size: cover;
            color: var(--light-text);
            padding: 4rem 0;
            text-align: center;
            border-radius: 10px;
            margin-bottom: 2rem;
        }

        .hero h1 {
            color: var(--light-text);
            font-size: 3rem;
            margin-bottom: 1rem;
        }

        .hero h1:after {
            background-color: var(--light-text);
        }

        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 2rem;
        }

        .btn {
            display: inline-block;
            background-color: var(--light-text);
            color: var(--primary-color);
            padding: 0.8rem 1.5rem;
            border-radius: 30px;
            text-decoration: none;
            font-weight: bold;
            transition: var(--transition);
            border: 2px solid transparent;
        }

        .btn:hover {
            background-color: transparent;
            color: var(--light-text);
            border-color: var(--light-text);
        }

        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }

        .feature-card {
            background-color: white;
            border-radius: 10px;
            padding: 2rem;
            box-shadow: var(--shadow);
            text-align: center;
            transition: var(--transition);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
        }

        .feature-icon {
            font-size: 3rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

        .screenshots {
            margin: 3rem 0;
        }

         /* Styles pour le nouveau carousel */
        .carousel-container {
            position: relative;
            max-width: 1000px;
            margin: 2rem auto;
            overflow: hidden;
            padding: 2rem 0;
        }

        .carousel {
            display: flex;
            transition: transform 0.5s ease-in-out;
            gap: 20px;
        }

        .carousel-slide {
            min-width: calc(33.333% - 14px);
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .phone-frame {
            position: relative;
            width: 220px;
            height: 450px;
            background: #333;
            border-radius: 30px;
            padding: 10px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .phone-screen {
            width: 100%;
            height: 100%;
            background: white;
            border-radius: 20px;
            overflow: hidden;
            position: relative;
        }

        .phone-notch {
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 40%;
            height: 20px;
            background: #333;
            border-bottom-left-radius: 10px;
            border-bottom-right-radius: 10px;
            z-index: 2;
        }

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

        .carousel-caption {
            margin-top: 1rem;
            text-align: center;
            padding: 0 1rem;
        }

        .carousel-caption h3 {
            color: var(--primary-color);
            margin-bottom: 0.5rem;
            font-size: 1.1rem;
        }

        .carousel-caption p {
            color: var(--text-color);
            font-size: 0.9rem;
            margin-bottom: 0;
        }

        .carousel-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background-color: var(--primary-color);
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            font-size: 1.5rem;
            color: white;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
            z-index: 10;
            box-shadow: var(--shadow);
        }

        .carousel-btn:hover {
            background-color: var(--primary-dark);
            transform: translateY(-50%) scale(1.1);
        }

        .carousel-prev {
            left: 10px;
        }

        .carousel-next {
            right: 10px;
        }

        .carousel-indicators {
            display: flex;
            justify-content: center;
            margin-top: 2rem;
            gap: 10px;
        }

        .carousel-indicator {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: var(--primary-light);
            cursor: pointer;
            transition: var(--transition);
        }

        .carousel-indicator.active {
            background-color: var(--primary-color);
            transform: scale(1.2);
        }

        .content-section {
            background-color: white;
            border-radius: 10px;
            padding: 2rem;
            box-shadow: var(--shadow);
            margin-bottom: 2rem;
        }

        .content-section h2 {
            color: var(--primary-color);
            border-bottom: 2px solid var(--primary-light);
            padding-bottom: 0.5rem;
            margin-bottom: 1.5rem;
        }

        .content-section ul, .content-section ol {
            margin-left: 1.5rem;
            margin-bottom: 1.5rem;
        }

        .content-section li {
            margin-bottom: 0.5rem;
        }

        footer {
            background-color: var(--primary-dark);
            color: var(--light-text);
            padding: 2rem 0;
            text-align: center;
            margin-top: 2rem;
        }

        .footer-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1rem;
        }

        .footer-links {
            display: flex;
            gap: 1.5rem;
        }

        .footer-links a {
            color: var(--light-text);
            text-decoration: none;
            transition: var(--transition);
        }

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


      


        /* Responsive Design */
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                gap: 1rem;
            }

            nav ul {
                flex-direction: column;
                text-align: center;
                gap: 0.5rem;
            }

            nav ul li {
                margin-left: 0;
            }

            .hamburger {
                display: block;
            }

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

            h1 {
                font-size: 2rem;
            }
        }