body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f4f7f6;
}


header {
    text-align: center;
    background: #2c3e50;
    color: white;
    padding: 40px 20px;
    border-radius: 15px;
}

.profile-img {
    border-radius: 50%; 
    border: 5px solid #3498db;
    margin-top: 15px;
    object-fit: cover;
    height: 200px;
    width: 200px;
}

.subtitle {
    font-size: 1.2rem;
    color: #3498db;
    font-weight: bold;
}


nav {
    margin-top: 20px;
    background: #34495e;
    padding: 10px;
    border-radius: 8px;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-weight: 500;
}

nav a:hover {
    color: #3498db;
}


section {
    background: white;
    margin: 20px 0;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

h2 {
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    display: inline-block;
    padding-bottom: 5px;
}

.edu-item {
    margin-bottom: 15px;
}

.edu-item h3 {
    margin: 0;
    color: #e67e22; 
}