body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f6f9;
    margin: 0;
    padding: 0;
    color: #333;
    font-size: 16px;
    line-height: 18px;
}

.header-section {
    background-color: #00458a;
    color: white;
    padding: 40px 20px;
    text-align: center;
}

    .header-section h2 {
        font-size: 28px;
        line-height: 34px;
    }

    .header-section p {
    }

.download-links img {
    margin: 10px;
}

.features-title {
    color: #00458a;
    padding: 40px 20px 0 20px;
    text-align: center;
}

    .features-title h3 {
        font-size: 24px;
        line-height: 30px;
    }

.features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 10px 20px 10px 20px;
}

    .features .feature {
        background-color: white;
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        margin: 15px;
        padding: 20px;
        width: 280px;
        text-align: center;
    }

        .features .feature h3 {
            height: 34px;
            font-size: 18px;
            line-height: 20px;
        }

        .features .feature p {
            font-size: 16px;
            line-height: 18px;
        }

        .features .feature img {
            width: 80px;
            margin-bottom: 15px;
        }


footer {
    background: #00458a;
    color: white;
    padding: 20px;
    text-align: center;
    font-size: 0.9em;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between
}

    footer p {
    }

    footer .download-links {
    }