body {
    margin: 0;
    font-family: Arial, sans-serif;
}

header {
    background-color: #ffffff;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center; /* Center the header content horizontally */
}

.logo img {
    display: block;
    max-width: 100%;
    height: auto;
}

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

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

nav ul li a {
    text-decoration: none;
    color: #333;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center; /* Center the sections horizontally */
    padding: 20px;
}

section {
    width: 100%;
    max-width: 1200px; /* Center section horizontally */
    margin: 20px auto; /* Center section */
    padding: 40px 20px;
    background-color: #f9f9f9;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Add a shadow for better visibility */
    border-radius: 8px; /* Add rounded corners */
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* Align items to the start of the section */
}

h2 {
    margin: 0 0 20px;
    font-size: 28px; /* Slightly larger font size */
    font-weight: bold; /* Make headings bold */
    text-align: left; /* Ensure the heading is left-aligned */
}

p {
    margin: 0 0 20px;
    text-align: left; /* Ensure text paragraphs are left-aligned */
}

.software-item {
    margin-bottom: 40px;
}

.software-item img {
    max-width: 100%;
    height: auto;
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
}