<style>
        body {
            margin: 0;
            font-family: Arial, sans-serif;
            line-height: 1.6;
            background-color: #f9f9f9;
            color: #333;
        }
        header {
            background-color: #007bff;
            color: #fff;
            padding: 20px 10%;
            text-align: center;
            position: relative;
        }
        header h1 {
            margin: 0;
            font-size: 36px;
        }
        header p {
            font-size: 18px;
            margin-top: 10px;
        }
        .login-btn {
            position: absolute;
            top: 20px;
            right: 20px;
            background-color: #fff;
            color: #007bff;
            padding: 10px 20px;
            font-size: 14px;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .login-btn:hover {
            background-color: #0056b3;
            color: #fff;
        }
        nav {
            display: flex;
            justify-content: center;
            background-color: #0056b3;
            padding: 10px 0;
        }
        nav a {
            color: #fff;
            text-decoration: none;
            margin: 0 15px;
            font-size: 16px;
            transition: color 0.3s;
        }
        nav a:hover {
            color: #ffdf00;
        }
        .hero {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 50px 10%;
            background-color: #eef5ff;
        }
        .hero .text {
            flex: 1;
            padding-right: 20px;
        }
        .hero h2 {
            font-size: 32px;
            margin-bottom: 20px;
        }
        .hero p {
            font-size: 18px;
            line-height: 1.6;
            margin-bottom: 20px;
        }
        .hero button {
            padding: 10px 20px;
            font-size: 16px;
            color: #fff;
            background-color: #007bff;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .hero button:hover {
            background-color: #0056b3;
        }
        .hero img {
            max-width: 30%;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }
        .features {
            display: flex;
            justify-content: space-between;
            padding: 50px 10%;
            background-color: #fff;
        }
        .feature {
            text-align: center;
            flex: 1;
            margin: 0 20px;
        }
        .feature img {
            width: 60px;
            height: 60px;
            margin-bottom: 20px;
        }
        .feature h3 {
            font-size: 24px;
            margin-bottom: 10px;
        }
        .feature p {
            font-size: 16px;
            line-height: 1.6;
            color: #666;
        }
		
		
		
        footer {
            background-color: #333;
            color: #fff;
            text-align: center;
            padding: 20px;
        }
        footer p {
            margin: 0;
            font-size: 14px;
        }
        footer a {
            color: #ffdf00;
            text-decoration: none;
        }
        /* Overlay Styles */
        .overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 1000;
            justify-content: center;
            align-items: center;
        }
        .overlay-content {
            background-color: #fff;
            padding: 20px;
            border-radius: 8px;
            width: 90%;
            max-width: 400px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
            text-align: center;
        }
        .overlay-content h2 {
            margin-bottom: 20px;
        }
        .overlay-content form input {
            width: 100%;
            padding: 10px;
            margin: 10px 0;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 16px;
        }
        .overlay-content button {
            padding: 10px 20px;
            font-size: 16px;
            background-color: #007bff;
            color: #fff;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .overlay-content button:hover {
            background-color: #0056b3;
        }
        .overlay-content a {
            display: block;
            margin-top: 10px;
            color: #007bff;
            text-decoration: none;
            font-size: 14px;
        }
        .overlay-content a:hover {
            text-decoration: underline;
        }
		
		/* Séparateurs */
		.separator {
		  width: 100%;
		  max-width: 1200px;
		  border-top: 1px solid var(--separator-color);
		  margin: 1rem 0;
		  text-align: center;
		}

		.separator-text {
		  margin-top: -12px;
		  background-color: var(--background-color);
		  display: inline-block;
		  padding: 0 1rem;
		  color: var(--primary-color);
		  font-size: 1rem;
		  font-weight: bold;
		}
		
		a {
            color: #fff;
            text-decoration: none;
        }

        .btn {
            display: inline-block;
            padding: 10px 15px;
            background-color: #3498DB;
            color: white;
            border-radius: 5px;
            text-decoration: none;
            font-size: 14px;
            margin-top: 20px;
        }
        .btn:hover {
            background-color: #2980B9;
        }
    </style>