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

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

a {
    color: #0066cc;
    text-decoration: none;
}

header {
    background: #f4f4f4;
    padding: 20px 0;
}

/* Adjusted the container width for larger side margins */
.container {
    width: 70%;          /* Changed from 90% to 70% */
    max-width: 800px;    /* Optionally adjust the max-width */
    margin: 0 auto;      /* Ensure the container is centered */
    overflow: hidden;
}

.profile {
    float: left;
    width: 150px;
    margin-right: 20px;
}

.profile img {
    border-radius: 50%;
    width: 150px;
    height: 150px;
}

.intro {
    overflow: hidden;
}

.intro h1 {
    margin-bottom: 10px;
}

.intro .contact a {
    margin-right: 10px;
}

nav {
    background: #333;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap; /* Allow items to wrap on smaller screens */
}

nav ul li {
    margin: 0;
}

nav ul li a {
    color: #fff;
    padding: 15px 20px;
    display: block;
}

nav ul li a:hover {
    background: #444;
}

section {
    padding: 20px 0;
}

section h2 {
    margin-bottom: 20px;
    border-bottom: 2px solid #eaeaea;
    padding-bottom: 10px;
}

.experience-item, .education-item, .teaching-item {
    margin-bottom: 20px;
}

.experience-item h3, .education-item h3, .teaching-item h3 {
    color: #0066cc;
}

.experience-item h4, .education-item h4, .teaching-item h4 {
    font-weight: normal;
    margin-bottom: 5px;
}

.experience-item span, .education-item span, .teaching-item span {
    font-size: 0.9em;
    color: #777;
}

.experience-item ul, .education-item ul {
    list-style: disc inside;
    margin-top: 10px;
}

.skills-list, .awards-list, .publications-list, .references-list {
    list-style: none;
    padding-left: 0;
}

.skills-list li, .awards-list li, .publications-list li, .references-list li {
    margin-bottom: 10px;
}

footer {
    background: #f4f4f4;
    text-align: center;
    padding: 10px 0;
    margin-top: 20px;
}

/* Media Queries for Responsive Design */
@media (max-width: 768px) {
    .profile, .intro {
        float: none;
        text-align: center;
    }

    .profile {
        margin: 0 auto 20px;
    }

    nav ul {
        flex-direction: column;
    }

    nav ul li {
        text-align: center;
    }

    .container {
        width: 90%;      /* Increase width on smaller screens */
    }
}