body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
    color: #333;
}

.container {
    display: flex;
    width: 90%;
    margin: 20px auto;
    background: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.left-column {
    width: 30%;
    background: #003366;
    color: #fff;
    padding: 20px;
}

.right-column {
    width: 70%;
    padding: 20px;
}

.profile {
    text-align: center;
    margin-bottom: 20px;
}

.profile-img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-bottom: 10px;
}

.profile h1 {
    margin: 0;
    font-size: 1.8em;
}

.contact-info, .skills {
    margin-bottom: 20px;
}

.contact-info h2, .skills h2 {
    font-size: 1.4em;
    border-bottom: 1px solid #fff;
    padding-bottom: 5px