* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

.container {
    display: flex;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.sidebar {
    flex: 1;
    min-width: 250px;
    background-color: #2c3e50;
    color: #fff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.sidebar h1 {
    font-size: 1.8em;
    margin-bottom: 5px;
}

.sidebar h2 {
    font-size: 1.2em;
    color: #ecf0f1;
    margin-bottom: 20px;
}

.contact p {
    margin-bottom: 10px;
}

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

.contact a:hover {
    text-decoration: underline;
}

.languages {
    margin-top: 20px;
}

.languages h3 {
    font-size: 1.1em;
    margin-bottom: 10px;
}

.content {
    flex: 3;
    min-width: 300px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.section {
    margin-bottom: 30px;
}

.section h3 {
    font-size: 1.5em;
    color: #2c3e50;
    margin-bottom: 15px;
    border-bottom: 2px solid #3498db;
    padding-bottom: 5px;
}

.section p {
    margin-bottom: 10px;
}

.section ul {
    list-style-type: disc;
    margin-left: 20px;
}

.job {
    margin-bottom: 20px;
}

.job h4 {
    font-size: 1.2em;
    color: #2c3e50;
}

.job p {
    font-style: italic;
    color: #7f8c8d;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }

    .sidebar, .content {
        width: 100%;
        margin-bottom: 20px;
    }

    .sidebar h1 {
        font-size: 1.5em;
    }

    .sidebar h2 {
        font-size: 1em;
    }

    .section h3 {
        font-size: 1.3em;
    }

    .job h4 {
        font-size: 1.1em;
    }
}

@media (max-width: 480px) {
    .sidebar {
        padding: 15px;
    }

    .content {
        padding: 15px;
    }

    .section ul {
        margin-left: 15px;
    }
}