body {
            margin: 0;
            font-family: 'Roboto', sans-serif;
            background-color: #f5f5f5;
            text-align: center;
        }

        header {
            background-color: #0d6efd;
            color: white;
            padding: 20px;
            text-align: center;
            font-size: 26px;
            font-weight: bold;
        }

        .hero {
            background-color: #f0f0f0;
            color: black;
            padding: 100px 20px;
            text-align: center;
        }

        .hero h1 {
            font-size: 36px;
            font-weight: bold;
        }

        .navbar-dark .navbar-nav .nav-link {
            color: white !important;
        }

        .navbar-dark .navbar-brand {
            color: white !important;
        }

        .btn-primary {
            background-color: #ff8c00;
            border: none;
            padding: 12px 25px;
            font-size: 18px;
            transition: 0.3s;
        }

        .btn-primary:hover {
            background-color: #e07b00;
        }

        .feature-box {
            background: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            max-width: 300px;
            text-align: center;
            margin: 10px auto;
        }

        footer {
            background-color: #0b5ed7;
            color: white;
            padding: 15px;
            margin-top: 20px;
        }