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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.7;
    color: #2d3748;
    background-color: #f7fafc;
    padding: 20px;
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 30px auto;
    background-color: #ffffff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header {
    display: flex;
    gap: 35px;
    margin-bottom: 50px;
    align-items: flex-start;
    padding-bottom: 30px;
    border-bottom: 2px solid #e2e8f0;
}

.header-left {
    flex: 0 0 calc(33.333% - 15px);
    min-width: 0;
}

.headshot {
    width: 100%;
    max-width: 250px;
    height: auto;
    aspect-ratio: 1;
    border-radius: 15px;
    object-fit: cover;
    border: 3px solid #e2e8f0;
    margin-bottom: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.headshot:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.header-left h1 {
    margin-bottom: 10px;
    margin-top: 0;
}

.header-links {
    margin-top: 10px;
}

.header-left .title {
    margin-bottom: 5px;
    margin-top: 0;
}

.header-left .email {
    margin-bottom: 5px;
    margin-top: 0;
}

.header-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    padding: 4px 8px;
    border-radius: 5px;
}

.header-link:hover {
    color: #764ba2;
    background-color: #f7fafc;
    text-decoration: none;
}

.link-separator {
    margin: 0 8px;
    color: #777;
}

.header .bio {
    flex: 0 0 calc(66.666% - 15px);
    min-width: 0;
    line-height: 1.8;
    text-align: justify;
}

.header .bio p {
    margin: 0;
}

h1 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2.4em;
    margin-bottom: 12px;
    color: #1a202c;
    margin-top: 0;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.title {
    font-size: 1.1em;
    color: #4a5568;
    margin-bottom: 5px;
    font-weight: 500;
}

.email {
    font-size: 1em;
    color: #718096;
    font-style: italic;
}

.bio {
    margin-bottom: 40px;
    line-height: 1.8;
}

.bio p {
    margin-bottom: 15px;
    text-align: justify;
}

section {
    margin-bottom: 50px;
}

section:last-of-type {
    margin-bottom: 0;
}

h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2em;
    margin-bottom: 25px;
    color: #1a202c;
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(to right, #667eea 0%, #764ba2 100%) 1;
    padding-bottom: 10px;
    font-weight: 600;
    letter-spacing: -0.3px;
}

.header h1 {
    font-size: 2em;
}

h3 {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: #2c3e50;
}

.publication h3 {
    font-size: 1.05em;
    margin-bottom: 8px;
    line-height: 1.4;
}

.publication h3 a {
    color: #2d3748;
    text-decoration: none;
    transition: all 0.2s;
    font-weight: 500;
    border-bottom: 2px solid transparent;
}

.publication h3 a:hover {
    color: #667eea;
    text-decoration: none;
    border-bottom-color: #667eea;
}

.interests {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    background-color: transparent;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.9em;
    color: #4a5568;
    border: 1.5px solid #cbd5e0;
    transition: all 0.2s;
    cursor: default;
    font-weight: 500;
}

.tag:hover {
    border-color: #a0aec0;
    background-color: #f7fafc;
    color: #2d3748;
}

.publication {
    margin-bottom: 20px;
    padding: 15px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e2e8f0;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.publication:hover {
    background-color: #f7fafc;
    transform: translateX(5px);
    transition: all 0.2s ease;
}

.publication {
    transition: all 0.2s ease;
}

.publication:last-child {
    border-bottom: none;
}

.authors {
    margin: 3px 0;
    color: #555;
    font-size: 0.95em;
}

.journal {
    margin: 3px 0;
    font-style: italic;
    color: #4a5568;
    font-size: 0.9em;
}

.journal strong {
    color: #2d3748;
    font-weight: 600;
}

.links {
    margin-top: 6px;
    font-size: 0.9em;
}

.link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
}

.link:hover {
    color: #764ba2;
    text-decoration: underline;
}

.teaching-service ul {
    list-style: none;
    margin-bottom: 25px;
}

.teaching-service li {
    margin-bottom: 10px;
    padding-left: 20px;
}

.teaching-service h3 {
    margin-top: 25px;
    margin-bottom: 15px;
    color: #2c3e50;
}

.teaching-service h3:first-child {
    margin-top: 0;
}

.media-coverage {
    margin-bottom: 40px;
}

.media-item {
    margin-bottom: 35px;
    padding-bottom: 25px;
    border-bottom: 1px solid #ecf0f1;
}

.media-item:last-child {
    border-bottom: none;
}

.media-item h3 {
    margin-top: 0;
    margin-bottom: 8px;
    color: #2d3748;
    font-size: 1.05em;
    font-weight: 500;
}

.media-item p {
    margin-bottom: 10px;
    line-height: 1.7;
}

.media-outlets {
    margin-bottom: 15px;
    color: #555;
    font-size: 0.9em;
}

.media-images {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 15px;
    justify-content: center;
    align-items: center;
}

.media-images a {
    flex: 0 0 calc(33.333% - 10px);
    display: block;
}

.media-img {
    width: 100%;
    height: auto;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    display: block;
}

.media-img:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.footer {
    text-align: center;
    padding-top: 40px;
    border-top: 2px solid #e2e8f0;
    margin-top: 50px;
    color: #718096;
    font-size: 0.9em;
}

.footer a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.footer a:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding: 10px;
        background-color: #f7fafc;
    }

    .container {
        padding: 25px;
        margin: 10px auto;
    }

    .header {
        flex-direction: column;
        align-items: center;
    }

    .header-left {
        flex: 1;
        width: 100%;
        text-align: center;
        margin-bottom: 30px;
    }

    .header-left h1,
    .header-left .title,
    .header-left .email {
        text-align: center;
    }

    h1 {
        font-size: 2em;
    }

    .headshot {
        max-width: 200px;
        margin: 0 auto 20px;
    }

    .header .bio {
        flex: 1;
        width: 100%;
        text-align: left;
    }

    .header .bio p {
        text-align: left;
    }

    .interests {
        justify-content: center;
    }

    .media-images {
        justify-content: center;
    }

    .media-img {
        width: 100%;
        max-width: 100%;
    }
}