body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

header {
    background-color: #333;
    color: white;
    padding: 10px 0;
    width: 100%;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

header a:hover {
    text-decoration: underline;
}

main {
    flex: 1;
    padding: 20px;
    /*   max-width: 1300px;  */
    width: 100%;
    box-sizing: border-box;
}

.intro {
    text-align: center;
    margin-bottom: 20px;
}

.intro h1 {
    margin: 0;
    font-size: 2em;
    color: #333;
}

.intro p {
    color: #666;
    font-size: 1.2em;
}

.software-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.software {
    flex: 1 1 200px;
    margin: 15px;
    padding: 15px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    border-radius: 10px;
    text-align: center;
}

.software img {
    width: 100%;
    height: auto;
    max-width: 150px;
    border-radius: 10px;
}

.software h2 {
    margin-top: 10px;
    font-size: 1.5em;
    color: #333;
}

.software p {
    margin-top: 10px;
    font-size: 1em;
    color: #666;
}

.additional-services {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 20px;
	 margin-bottom: 50px;
}

.service {
    flex: 1 1 300px;
    margin: 15px;
    padding: 15px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    border-radius: 10px;
    text-align: center;
}

.service h2 {
    margin-top: 10px;
    font-size: 1.5em;
    color: #333;
}

.service p {
    margin-top: 10px;
    font-size: 1em;
    color: #666;
}

footer {
    text-align: center;
    padding: 10px 0;
    background-color: #333;
    color: white;
    position: fixed;
    width: 100%;
    bottom: 0;
}

@media (max-width: 600px) {
    nav ul {
        flex-direction: column;
    }
    
    .software {
        flex: 1 1 100%;
    }
    
    .service {
        flex: 1 1 100%;
    }
}