/* css/styles.css */
        :root {
            --color-primary: #9e5bce;
            --color-secondary: #7748a8;
            --color-tertiary: #D6CFFF;
            --color-light: #EBE3F5;
            --color-white: #FEFEFF;
            --gradient-primary: linear-gradient(135deg, #7C80FC, #7748a8);
            --gradient-secondary: linear-gradient(135deg, #D6CFFF, #EBE3F5);
            --shadow-light: 0 5px 15px rgba(124, 128, 252, 0.1);
            --shadow-medium: 0 10px 30px rgba(124, 128, 252, 0.15);
            --shadow-heavy: 0 20px 40px rgba(124, 128, 252, 0.2);
        }

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

        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: var(--color-white);
            overflow-x: hidden;
        }

        /* Navigation */
        .navbar {
            background: rgba(254, 254, 255, 0.95) !important;
            backdrop-filter: blur(20px);
            box-shadow: var(--shadow-light);
            transition: all 0.3s ease;
            padding: 1rem 0;
        }

        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--color-secondary) !important;
            text-decoration: none;
        }

        .navbar-nav .nav-link {
            color: #333 !important;
            font-weight: 500;
            margin: 0 0.5rem;
            transition: all 0.3s ease;
            position: relative;
        }

        .navbar-nav .nav-link:hover {
            color: var(--color-secondary) !important;
            transform: translateY(-2px);
        }

        .navbar-nav .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 50%;
            background: var(--gradient-primary);
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }

        .navbar-nav .nav-link:hover::after {
            width: 100%;
        }

        /* Hero Section */
        .hero-section {
            background: var(--gradient-primary);
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
        }

        .hero-content {
            position: relative;
            z-index: 2;
            color: var(--color-white);
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            animation: slideInUp 1s ease-out;
        }

        .hero-subtitle {
            font-size: 1.4rem;
            font-weight: 400;
            margin-bottom: 2.5rem;
            opacity: 0.95;
            animation: slideInUp 1s ease-out 0.3s both;
        }

        .btn-hero {
            background: var(--color-white);
            color: var(--color-primary);
            border: none;
            padding: 15px 35px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            transition: all 0.3s ease;
            animation: slideInUp 1s ease-out 0.6s both;
            box-shadow: var(--shadow-medium);
        }

        .btn-hero:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-heavy);
            background: var(--color-tertiary);
            color: var(--color-secondary);
        }

        .hero-visual {
            position: relative;
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }

        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Services Section */
        .services-section {
            padding: 120px 0;
            background: var(--color-light);
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            text-align: center;
            margin-bottom: 3rem;
            color: var(--color-secondary);
        }

        .service-card {
            background: var(--color-white);
            border-radius: 20px;
            padding: 40px 30px;
            text-align: center;
            box-shadow: var(--shadow-light);
            transition: all 0.3s ease;
            height: 100%;
            border: 1px solid rgba(124, 128, 252, 0.1);
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: var(--gradient-secondary);
            transition: all 0.5s ease;
            z-index: 1;
        }

        .service-card:hover::before {
            left: 0;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-heavy);
        }

        .service-card > * {
            position: relative;
            z-index: 2;
        }

        .service-card:hover > .service-title {
          color: var(--color-secondary);
        }

        .service-icon {
            font-size: 3.5rem;
            color: var(--color-primary);
            margin-bottom: 25px;
            transition: all 0.3s ease;
        }

        .service-card:hover .service-icon {
            color: var(--color-secondary);
            transform: scale(1.1);
        }

        .service-title {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 15px;
            color: var(--color-primary);
        }
       

        .service-description {
            color: #666;
            line-height: 1.6;
        }

        /* About Section */
        .about-section {
            padding: 200px 0;
            background: var(--color-white);
            min-height: 100vh;
        }

        .about-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }

        .about-text {
            flex: 1;
        }

        .about-visual {
            flex: 1;
            text-align: center;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
            margin-top: 40px;
        }

        .stat-item {
            text-align: center;
            padding: 20px;
            background: var(--gradient-secondary);
            border-radius: 15px;
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--color-secondary);
            display: block;
        }

        .stat-label {
            font-size: 0.9rem;
            color: #666;
            font-weight: 500;
        }

        /* Contact Section */
        .contact-section {
            padding: 200px 0;
            background: var(--gradient-primary);
            color: var(--color-white);
            min-height: 100vh;
        }

        .contact-form {
            background: rgba(254, 254, 255, 0.1);
            border-radius: 20px;
            padding: 50px;
            backdrop-filter: blur(10px);
            box-shadow: var(--shadow-medium);
        }

        .form-control {
            background: rgba(254, 254, 255, 0.9);
            border: none;
            border-radius: 10px;
            padding: 15px 20px;
            margin-bottom: 20px;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .form-control:focus {
            box-shadow: 0 0 0 0.2rem rgba(254, 254, 255, 0.25);
            background: var(--color-white);
        }

        .btn-contact {
            background: var(--color-white);
            color: var(--color-secondary);
            border: none;
            padding: 15px 35px;
            font-weight: 600;
            border-radius: 10px;
            transition: all 0.3s ease;
            width: 100%;
        }

        .btn-contact:hover {
            transform: translateY(-2px);
            background: var(--color-tertiary);
            box-shadow: var(--shadow-medium);
            color: var(--color-secondary);
        }

        /* Footer */
        .footer {
            background: #1a1a1a;
            color: var(--color-white);
            padding: 50px 0 30px;
            text-align: center;
        }

        .social-links {
            margin: 30px 0;
        }

        .social-links a {
            color: var(--color-white);
            font-size: 1.5rem;
            margin: 0 15px;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .social-links a:hover {
            color: var(--color-secondary);
            transform: translateY(-3px);
        }

        /* Animations */
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }

        .animate-on-scroll.animated {
            opacity: 1;
            transform: translateY(0);
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .carousel-control-prev, .carousel-control-next{
                display: none;
            }

            .hero-subtitle {
                font-size: 1.1rem;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .about-content {
                flex-direction: column;
                gap: 30px;
            }
            .form-signin {
                width: 100vh;
            }
            
            .contact-form {
                padding: 30px 20px;
            }
            
            .stats-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        @media (max-width: 576px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .carousel-control-prev{
                display: none;
            }

            .hero-subtitle {
                font-size: 1.1rem;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .about-content {
                flex-direction: column;
                gap: 30px;
            }
            .form-signin {
                width: 100vh;
            }
            
            .contact-form {
                padding: 30px 20px;
            }
            
            .stats-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        /* Scrollbar personnalisée */
        ::-webkit-scrollbar {
            width: 8px;
        }

        ::-webkit-scrollbar-track {
            background: var(--color-light);
        }

        ::-webkit-scrollbar-thumb {
            background: var(--color-secondary);
            border-radius: 10px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: var(--color-primary);
        }