body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}
header {
    background-color: #333;
    color: #fff;
    padding: 10px 0;
    text-align: center;
}
nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}
nav li {
    margin: 0 15px;
}
nav a {
    color: #fff;
    text-decoration: none;
}
main {
    padding: 20px;
    margin: 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}


.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}

.project-card {
    border: 1px solid #ccc;
    border-radius: 8px;
    overflow: hidden;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.project-image {
    width: 100%;
    height: auto;
}

.project-card h3 {
    margin: 10px 0;
    font-size: 1.2em;
}

.project-card p {
    padding: 0 10px;
    font-size: 0.9em;
    color: #555;
}

.project-link {
    display: inline-block;
    margin: 10px 0;
    padding: 8px 12px;
    background-color: #007BFF;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
}

.project-link:hover {
    background-color: #0056b3;
}