.leader-profile {
    padding-top: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 2rem 2rem;
}

.profile-header {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.profile-image {
    width: 300px;  /* Adjust width as needed */
    height: 400px; /* Make it taller while maintaining aspect ratio */
    overflow: hidden;
    border: 4px solid var(--secondary-color);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px; /* Optional: rectangular instead of circular */
}

.profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* This will maintain aspect ratio while filling container */
}

.profile-info h1 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.profile-info .title {
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.profile-info .affiliation {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.contact-details {
    margin: 1.5rem 0;
}

.contact-details p {
    margin: 0.5rem 0;
    display: flex;
    align-items: center;
}

.social-links {
    margin-top: 1.5rem;
}

.social-links a {
    display: inline-block;
    padding: 0.5rem 1rem;
    margin-right: 1rem;
    background-color: var(--light-bg);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: white;
}

section {
    margin-bottom: 3rem;
}

section h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.research-interests ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.research-interests li {
    background-color: var(--light-bg);
    padding: 0.5rem 1rem;
    border-radius: 20px;
}

.bio-content {
    line-height: 1.8;
}

.bio-content p {
    margin-bottom: 1.5rem;
}

.journal-list,
.research-list {
    margin: 0.5rem 0 1rem 2rem;
}

.journal-list li,
.research-list li {
    margin-bottom: 0.5rem;
}

.call-to-action {
    background-color: rgba(46, 134, 222, 0.15);
    border: 2px solid var(--secondary-color);
    padding: 1.2rem;
    margin: 2rem 0;
    font-size: 1.15em;
    font-weight: 500;
    line-height: 1.7;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.publication-list {
    margin-bottom: 2rem;
}

.publication h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.publication li {
    margin-bottom: 1.5rem;
}

.publication .authors {
    font-style: italic;
    margin: 0.3rem 0;
}

.publication .venue {
    color: var(--secondary-color);
}

.view-all {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.view-all:hover {
    background-color: var(--secondary-color);
}

.service-category {
    margin-bottom: 2rem;
}

.service-category h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.awards ul {
    list-style: none;
}

.awards li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.awards .year {
    color: var(--secondary-color);
    font-weight: bold;
    min-width: 60px;
}

@media (max-width: 768px) {
    .profile-header {
        grid-template-columns: 1fr;
    }

    .profile-image {
        max-width: 300px;
        margin: 0 auto;
    }
}

/* Publication styles update */
.publication-item {
    background-color: var(--light-bg);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    transition: transform 0.2s ease;
}

.publication-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.pub-title {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.publication-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.pub-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.pub-link.paper {
    background-color: #e74c3c;
    color: white;
}

.pub-link.code {
    background-color: #2ecc71;
    color: white;
}

.pub-link.project {
    background-color: #3498db;
    color: white;
}

.pub-link:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}