:root {
    --primary: #1a2a3a;
    --accent: #2980b9;
    --bg: #f5f7fa;
}

body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: var(--bg);
    color: #2c3e50;
}

/* NAV */
nav {
    background: var(--primary);
    padding: 12px 0;
}
nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
nav a {
    color: #ecf0f1;
    margin-left: 20px;
    text-decoration: none;
}

/* LAYOUT */
.container {
    max-width: 1000px;
    margin: auto;
    padding: 20px;
}

.card {
    background: white;
    padding: 20px;
    margin: 20px 0;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

h2 {
    border-left: 4px solid var(--accent);
    padding-left: 10px;
}

/* HERO */
.hero {
    text-align: center;
    background: white;
    padding: 40px 0;
}
.hero img {
    width: 180px;
    border-radius: 15%;
}

/* RESPONSIVE */
@media (max-width: 600px) {
    nav .container {
        flex-direction: column;
    }
}



.links {
    display: inline-block;
    margin-top: 5px;
}

.links a {
    background: #2980b9;
    color: white;
    padding: 3px 8px;
    border-radius: 5px;
    text-decoration: none;
    margin-right: 5px;
    font-size: 12px;
}

.links a:hover {
    background: #1f5f8a;
}

.cite {
    margin-left: 10px;
    font-size: 13px;
    color: #555;
}



.section-container {
    max-width: 900px;
    margin: auto;
}


.grant {
    background: #f9f9f9;
    border-left: 4px solid #2c3e50;
    padding: 15px 20px;
    margin-bottom: 15px;
    border-radius: 6px;
}

.grant p {
    margin: 0;
    line-height: 1.6;
}


#teaching {
    max-width: 900px;
    margin: auto;
}

#teaching li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.course-meta {
    color: #555;
    font-size: 0.95em;
}