body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f7f8fa;
    /* Light gray background */
    color: #333;
    /* Dark text */
}

header {
    background-color: #004aad;
    /* NASDAQ blue */
    color: white;
    padding: 10px 0;
    text-align: center;
}

nav ul {
    padding: 0;
    list-style-type: none;
    text-align: center;
}

nav ul li {
    display: inline;
    margin-right: 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

nav ul li a:hover {
    background-color: #00337a;
    /* Darker blue on hover */
}

.logo h1 {
    color: white;
}

#hero {
    background-color: #e6e7e9;
    /* Slightly darker gray */
    padding: 60px 0;
    text-align: left;
    padding-left: 20px;
}

#about,
#services,
#contact {
    padding: 40px 0;
    text-align: left;
    padding-left: 20px;
    border-top: 1px solid #d1d3d5;
    /* Separator */
}

.service {
    display: inline-block;
    width: 30%;
    margin: 0 1%;
    vertical-align: top;
}

footer {
    background-color: #004aad;
    /* NASDAQ blue */
    color: white;
    text-align: center;
    padding: 10px 0;
}

a {
    color: #004aad;
    /* NASDAQ blue */
    transition: color 0.3s;
}

a:hover {
    color: #00337a;
    /* Darker blue on hover */
}

/* ... (previous CSS) ... */

/* Mobile Styles */
@media only screen and (max-width: 768px) {
    nav ul {
        display: block;
    }

    nav ul li {
        display: block;
        margin-bottom: 10px;
    }

    #hero,
    #about,
    #services,
    #contact {
        padding-left: 10px;
        padding-right: 10px;
    }

    .service {
        display: block;
        width: 100%;
        margin-bottom: 20px;
    }
}