body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
}

.container {
    width: 65%;
    margin: 0 auto;
}

header {
    background-color: #4CAF50;
    color: white;
    padding: 10px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    margin: 0;
}

nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    gap: 20px;
}

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

.software-section {
    padding: 50px 0;
}

.software-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.software-item {
    background: #f4f4f4;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.software-item img {
    width: 80%;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.software-item:hover img {
    transform: scale(1.1);
}

footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 10px 0;
}