/* About Page Styles */

.about-content {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
}

/* Profile Section */
.profile-section {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--gray-light);
}

.profile-image {
    flex-shrink: 0;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--primary-teal);
}

.profile-image .image-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-medium);
    text-align: center;
    padding: var(--spacing-sm);
    font-size: 0.9rem;
}

.profile-info h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--charcoal);
}

.profile-info .title {
    font-size: 1.3rem;
    color: var(--primary-teal);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.profile-info .tagline {
    font-size: 1.1rem;
    color: var(--gray-dark);
    line-height: 1.6;
}

/* Bio Section */
.bio-section {
    margin-bottom: var(--spacing-lg);
}

.bio-section h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--charcoal);
}

.bio-section p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* Expertise Section */
.expertise-section {
    margin-bottom: var(--spacing-lg);
}

.expertise-section h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--charcoal);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.expertise-item {
    padding: var(--spacing-md);
    background-color: var(--off-white);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-teal);
}

.expertise-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--charcoal);
}

.expertise-item p {
    font-size: 0.95rem;
    color: var(--gray-dark);
    margin-bottom: 0;
}

/* Sidebar */
.about-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.sidebar-section {
    background-color: var(--off-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
}

.sidebar-section h4 {
    font-size: 1.2rem;
    color: var(--charcoal);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--gray-light);
}

/* Education */
.education-item {
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--gray-light);
}

.education-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.education-item .degree {
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 0.2rem;
}

.education-item .institution {
    color: var(--gray-dark);
    margin-bottom: 0.2rem;
}

.education-item .year {
    color: var(--gray-medium);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Lists */
.affiliations-list,
.awards-list,
.languages-list {
    list-style: none;
    padding: 0;
}

.affiliations-list li,
.awards-list li,
.languages-list li {
    padding: 0.5rem 0;
    color: var(--gray-dark);
    border-bottom: 1px solid var(--gray-light);
}

.affiliations-list li:last-child,
.awards-list li:last-child,
.languages-list li:last-child {
    border-bottom: none;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* Geographic Reach */
.geographic-reach {
    padding: var(--spacing-xl) 0;
    background-color: var(--off-white);
}

.geographic-reach h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.regions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.region-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.region-card h4 {
    font-size: 1.3rem;
    color: var(--primary-teal);
    margin-bottom: var(--spacing-sm);
}

.region-card ul {
    list-style: none;
    padding: 0;
}

.region-card li {
    padding: 0.4rem 0;
    color: var(--gray-dark);
    border-bottom: 1px solid var(--gray-light);
}

.region-card li:last-child {
    border-bottom: none;
}

/* Responsive Design */
@media (max-width: 968px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .expertise-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .profile-section {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .profile-image {
        width: 150px;
        height: 150px;
    }
    
    .profile-info h2 {
        font-size: 2rem;
    }
    
    .regions-grid {
        grid-template-columns: 1fr;
    }
}