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

body {
    font-family: Arial, sans-serif;
    background: #f8f8f8;
    color: #333;
    line-height: 1.6;
    padding: 20px;
}

header {
    background: #002147;
    color: white;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

header h1 {
    margin-bottom: 5px;
}

nav {
    margin-bottom: 20px;
    background: #e0e0e0;
    padding: 10px;
    border-radius: 8px;
}

nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

nav a {
    text-decoration: none;
    color: #002147;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

main {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}

main h2 {
    margin-bottom: 10px;
}

main ul {
    list-style: disc;
    padding-left: 20px;
}

main li {
    margin-bottom: 8px;
}

footer {
    margin-top: 30px;
    text-align: center;
    font-size: 0.9em;
    color: #666;
}


.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    border-bottom: 3px solid #0056a0;
    background-color: white;
}

.header-logo {
    height: 100px;
    max-width: 100%;
}

.button-bar {
    display: flex;
    justify-content: center;
    background-color: #0056a0;
    /* dark blue */
    padding: 10px 0;
    border-radius: 5px;
}

.nav-button {
    text-decoration: none;
    color: white;
    background-color: #0056a0;
    font-weight: bold;
    padding: 10px 20px;
    margin: 0 5px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.nav-button:hover {
    background-color: #003f7f;
}

.no-underline {
    text-decoration: none;
    color: #0056a0;
    /* optional: style the color */
}


table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

table th,
table td {
    border: 1px solid #ccc;
    padding: 10px;
    text-align: left;
}

table th {
    background-color: #f0f0f0;
    color: #002147;
}

.content h3 {
    font-size: 1.2em;
    margin-top: 1.5em;
    color: #003f7f;
}

.content ul {
    list-style-type: disc;
    padding-left: 20px;
}

.content ul li {
    margin-bottom: 8px;
}





/* Research Section */
.research-section {
    background: #f9f9f9;
    padding: 40px;
    font-family: Arial, sans-serif;
    color: #333;
}

.research-section h1 {
    color: #002147;
    margin-bottom: 30px;
}

.project-box {
    background: #fff;
    border: 1px solid #ddd;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
}

.project-box h2 {
    color: #003f7f;
    margin-top: 0;
}

.project-funding a {
    color: #0056a0;
    text-decoration: none;
}

.project-funding a:hover {
    text-decoration: underline;
}

.project-scope,
.project-math,
.project-publications {
    margin-top: 30px;
}

.project-math ul {
    list-style: disc;
    padding-left: 20px;
}

.publication-list {
    list-style: none;
    padding-left: 0;
    margin-top: 10px;
}

.publication-list li {
    padding: 5px 0;
    border-bottom: 1px solid #eee;
}




/* Teaching Section */
.teaching-section h2 {
    margin-top: 2em;
    color: #003f7f;
}

.teaching-section table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
}

.teaching-section th,
.teaching-section td {
    border: 1px solid #ccc;
    padding: 10px;
    text-align: left;
}

.teaching-section th {
    background-color: #f0f0f0;
    color: #002147;
}

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

.teaching-section p {
    margin: 1em 0;
}



/* Contact Section */
.contact-section h2 {
    margin-top: 2em;
    color: #003f7f;
}

address {
    font-style: normal;
    line-height: 1.6;
    background-color: #f5f5f5;
    padding: 15px;
    border-left: 4px solid #0056a0;
    margin-bottom: 1.5em;
    border-radius: 5px;
}


/* Lecture SoSe 2025 */
.lecture-abstract ul.lecture-details {
    list-style-type: none;
    padding-left: 0;
    line-height: 1.6;
    margin-top: 1em;
}

.lecture-abstract li {
    margin-bottom: 10px;
}

.lecture-abstract a {
    color: #0056a0;
    text-decoration: none;
}

.lecture-abstract a:hover {
    text-decoration: underline;
}