body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}
header {
    background-color: #004080;
    color: white;
    padding: 20px;
    text-align: center;
}
nav {
    display: flex;
    justify-content: center;
    background-color: #333;
}
nav a {
    color: white;
    padding: 15px;
    text-decoration: none;
    text-align: center;
    font-weight: bold;
}
nav a:hover {
    background-color: #575757;
}
section {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    background-color: white;
    margin-bottom: 20px;
    border-radius: 10px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}
section h2 {
    border-bottom: 2px solid #004080;
    padding-bottom: 10px;
    color: #004080;
}
.about img {
    width: 150px;
    border-radius: 50%;
    display: block;
    margin: 0 auto;
}
.about .info {
    text-align: center;
    margin-top: 15px;
}
.about .info p {
    margin: 10px 0;
}
.about .social a {
    margin: 0 10px;
    color: #004080;
    text-decoration: none;
}
.project-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.project-grid .project {
    background-color: #f9f9f9;
    width: 45%;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
}
.project h3 {
    color: #004080;
    font-size: 18px;
}
footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 20px;
    position: relative;
    bottom: 0;
    width: 100%;
}