body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
}

.container {
    max-width: 900px;
    margin: auto;
    background-color: #fff;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

header {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 20px;
    margin-bottom: 20px;
    text-align: center;
}

header h1 {
    margin: 0;
    font-size: 2.5em;
}

header p {
    margin: 5px 0;
}

header a {
    color: #3498db;
    text-decoration: none;
}

nav {
    background: #34495e;
    padding: 10px;
    margin-bottom: 20px;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: space-around;
}

nav ul li a {
    color: #ecf0f1;
    text-decoration: none;
    padding: 5px 10px;
    transition: background-color 0.3s;
}

nav ul li a:hover {
    background-color: #2c3e50;
}

h2 {
    color: #2c3e50;
    border-bottom: 2px solid #2c3e50;
    padding-bottom: 5px;
}

section {
    margin-bottom: 30px;
    padding: 0 20px;
}

.education-item, .project-item {
    margin-bottom: 20px;
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 5px;
}

ul {
    padding-left: 20px;
}

footer {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 10px;
    text-align: center;
    margin-top: 20px;
}

.skills {
    margin-bottom: 20px;
}

.skills h3 {
    margin-bottom: 10px;
}

.skills ul {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0;
    list-style-type: none;
}

.skill-item {
    background-color: #3498db;
    color: #fff;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.9em;
}

@media (max-width: 600px) {
    nav ul {
        flex-direction: column;
    }
    
    nav ul li {
        margin-bottom: 5px;
    }
}