* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Topbar */
        .topbar {
            background-color: #001f3f; /* Bleu marine */
            color: white;
            padding: 10px 0;
            font-size: 0.9rem;
        }
        
        .topbar-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .topbar-contact span {
            margin-right: 20px;
        }
        
        .topbar-contact i {
            margin-right: 5px;
            color: #90ee90;
        }
        
        .topbar-social a {
            color: white;
            margin-left: 15px;
            transition: color 0.3s;
        }
        
        .topbar-social a:hover {
            color: #90ee90;
        }
        
        /* Navbar */
        .navbar {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        
        .navbar-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 5px 0;
        }
        
        .navbar-logo {
            display: flex;
            align-items: center;
            text-decoration: none;
            color: blue;
        }
        
        .navbar-logo img {
            height: 70px;
            margin-right: 0px;
            border-radius: 50%;
        }
        
        .navbar-logo-text h2 {
            font-size: 1.8rem;
            font-weight: 700;
        }
        
        .navbar-logo-text p {
            font-size: 1.2rem;
            color: #666;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
        }
        
        .nav-item {
            position: relative;
            margin-left: 5px;
        }
        
        .nav-link {
            text-decoration: none;
            color: #333;
            font-weight: 600;
            padding: 5px 10px;
            border-radius: 5px;
            transition: all 0.3s;
            display: flex;
            align-items: center;
        }
        
        .nav-link:hover {
            background-color: #f0f9f0;
            color: #1a5f2a;
        }
        
        .dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            background-color: white;
            min-width: 220px;
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
            border-radius: 5px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.3s;
            z-index: 1000;
        }
        
        .nav-item:hover .dropdown {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        .dropdown-item {
            padding: 5px 10px;
            border-bottom: 1px solid #eee;
        }
        
        .dropdown-item:last-child {
            border-bottom: none;
        }
        
        .dropdown-item a {
            text-decoration: none;
            color: #555;
            display: block;
            transition: color 0.3s;
        }
        
        .dropdown-item a:hover {
            color: #1a5f2a;
            padding-left: 5px;
        }
        
        .dropdown-title {
            background-color: #1a5f2a;
            color: white;
            padding: 15px 20px;
            font-weight: bold;
            border-radius: 5px 5px 0 0;
        }
        
        .nav-toggle {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: #1a5f2a;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.7);rgba(0, 0, 0, 0.7));
			background-image :url("equipe_flowix.PNG ");
            background-size: cover;
            background-position: center;
            color: white;
            text-align: center;
            padding: 4rem 1rem;
            margin-bottom: 2rem;
        }
        
        .hero h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
			color:#001aff;
        }
        
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 1.5rem;
        }
        
        /* Introduction */
        .intro {
            background-color: white;
            padding: 2.5rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-bottom: 3rem;
        }
        
        .intro h2 {
            color: #1a5f2a;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #90ee90;
            display: inline-block;
        }
        
        /* Content Sections */
        .section-title {
            color: #1a5f2a;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #90ee90;
            display: inline-block;
        }
        
        .content-card {
            background-color: white;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-bottom: 2.5rem;
        }
        
        /* Methods Grid */
        .methods-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        
        .method-card {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border-top: 5px solid #1a5f2a;
        }
        
        .method-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
        }
        
        .method-header {
            padding: 1.5rem;
            background-color: #f0f9f0;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .method-icon {
            font-size: 2rem;
            color: #1a5f2a;
        }
        
        .method-header h3 {
            font-size: 1.3rem;
            color: #1a5f2a;
        }
        
        .method-content {
            padding: 1.5rem;
        }
        
        .method-content ul {
            padding-left: 1.2rem;
            margin-bottom: 1rem;
        }
        
        .method-content li {
            margin-bottom: 0.5rem;
        }
        
        /* Steps Section */
        .steps-container {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        
        .step {
            display: flex;
            gap: 1.5rem;
            align-items: flex-start;
        }
        
        .step-number {
            background-color: #1a5f2a;
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            flex-shrink: 0;
        }
        
        .step-content {
            flex: 1;
        }
        
        .step-content h4 {
            color: #1a5f2a;
            margin-bottom: 0.5rem;
        }
        
        /* Control Methods */
        .control-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
            margin-top: 1.5rem;
        }
        
        .control-item {
            background-color: #f0f9f0;
            padding: 1.5rem;
            border-radius: 8px;
            border-left: 4px solid #2e8b57;
        }
        
        .control-item h4 {
            color: #1a5f2a;
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        /* Benefits Grid */
        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
            margin-top: 1.5rem;
        }
        
        .benefit-card {
            background-color: white;
            padding: 1.5rem;
            border-radius: 8px;
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
            border-top: 4px solid #1a5f2a;
            transition: transform 0.3s ease;
        }
        
        .benefit-card:hover {
            transform: translateY(-5px);
        }
        
        .benefit-card h4 {
            color: #1a5f2a;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        /* Why When Grid */
        .why-when-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 2rem;
            margin-top: 1.5rem;
        }
        
        .why-when-card {
            background-color: white;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .why-when-card h3 {
            color: #1a5f2a;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #90ee90;
        }
        
        /* Added Value */
        .value-added {
            background-color: #f0f9f0;
            padding: 2.5rem;
            border-radius: 10px;
            margin-bottom: 3rem;
        }
        
        .value-added h2 {
            color: #1a5f2a;
            margin-bottom: 1.5rem;
            text-align: center;
        }
        
        .value-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }
        
        .value-item {
            text-align: center;
            padding: 1.5rem;
        }
        
        .value-item i {
            font-size: 2.5rem;
            color: #1a5f2a;
            margin-bottom: 1rem;
        }
        
        .value-item h4 {
            color: #1a5f2a;
            margin-bottom: 0.8rem;
        }
        
        /* Expertise Section */
        .expertise {
            background-color: #1a5f2a;
            color: white;
            padding: 3rem;
            border-radius: 10px;
            margin-bottom: 3rem;
            text-align: center;
        }
        
        .expertise h2 {
            margin-bottom: 1.5rem;
            color: #90ee90;
        }
        
        .expertise-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }
        
        .expertise-item {
            padding: 1.5rem;
        }
        
        .expertise-item i {
            font-size: 2.5rem;
            color: #90ee90;
            margin-bottom: 1rem;
        }
        
        /* Footer */
        footer {
            background-color: #0d2b14;
            color: white;
            padding: 3rem 0 1.5rem;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        
        .footer-section h3 {
            color: #90ee90;
            margin-bottom: 1.2rem;
            font-size: 1.3rem;
        }
        
        .footer-section ul {
            list-style: none;
        }
        
        .footer-section ul li {
            margin-bottom: 0.8rem;
        }
        
        .footer-section a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-section a:hover {
            color: #90ee90;
        }
        
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            color: #aaa;
        }
        
        /* Responsive */
        @media (max-width: 992px) {
            .nav-menu {
                position: fixed;
                top: 100px;
                left: -100%;
                flex-direction: column;
                background-color: white;
                width: 100%;
                text-align: center;
                transition: 0.3s;
                box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
                z-index: 999;
                padding: 20px 0;
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .nav-item {
                margin: 10px 0;
            }
            
            .nav-toggle {
                display: block;
            }
            
            .dropdown {
                position: static;
                opacity: 1;
                visibility: visible;
                transform: none;
                box-shadow: none;
                background-color: #f8f9fa;
                margin-top: 10px;
                display: none;
            }
            
            .nav-item:hover .dropdown {
                display: block;
            }
            
            .dropdown-title {
                background-color: #f0f9f0;
                color: #1a5f2a;
            }
        }
        
        @media (max-width: 768px) {
            .topbar-container {
                flex-direction: column;
                gap: 10px;
                text-align: center;
            }
            
            .topbar-contact span {
                display: block;
                margin: 5px 0;
            }
            
            .topbar-social {
                margin-top: 10px;
            }
            
            .hero h2 {
                font-size: 2rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .methods-grid, .why-when-grid {
                grid-template-columns: 1fr;
            }
            
            .intro, .content-card, .method-card, .value-added, .expertise {
                padding: 1.5rem;
            }
            
            .step {
                flex-direction: column;
                gap: 0.5rem;
            }
            
            .control-grid, .benefits-grid, .value-grid, .expertise-grid {
                grid-template-columns: 1fr;
            }
        }