/* Additional styles for About page */
.about-header {
    background-color: var(--theme-primary-blue);
    color: white;
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.about-header h1 {
    color: white;
    margin-bottom: 0.5rem;
}

.about-header p {
    font-size: 1.25rem;
    opacity: 0.9;
}

.author-bio {
    padding: var(--spacing-lg) 0;
}

.author-bio .container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.bio-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-medium);
    width: 100%;
}

.bio-content h2 {
    color: var(--theme-primary-blue);
    position: relative;
    padding-bottom: 0.5rem;
    margin-bottom: var(--spacing-sm);
}

.bio-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background-color: var(--theme-gold-accent);
}

.bio-list {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-sm);
}

.bio-list li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: var(--spacing-sm);
}

.bio-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--theme-primary-blue);
}

.professional-background {
    background-color: var(--theme-surface);
    padding: var(--spacing-lg) 0;
}

.professional-background .container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.professional-content h2 {
    color: var(--theme-primary-blue);
    position: relative;
    padding-bottom: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.professional-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background-color: var(--theme-gold-accent);
}

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

.professional-item {
    margin-bottom: var(--spacing-sm);
}

.professional-item h3 {
    color: var(--theme-primary-blue);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.professional-item p {
    margin-bottom: 0.25rem;
}

.professional-detail {
    font-size: 0.9rem;
    color: var(--theme-text-secondary);
    font-style: italic;
}

.professional-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-medium);
    width: 100%;
}

.philosophy {
    padding: var(--spacing-lg) 0;
}

.philosophy h2 {
    text-align: center;
    color: var(--theme-primary-blue);
    position: relative;
    padding-bottom: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.philosophy h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--theme-gold-accent);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.philosophy-item {
    text-align: center;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    background-color: var(--theme-surface);
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-fast);
}

.philosophy-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-medium);
}

.philosophy-icon {
    font-size: 2rem;
    color: var(--theme-primary-blue);
    margin-bottom: var(--spacing-xs);
}

.philosophy-item h3 {
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .author-bio .container,
    .professional-background .container {
        grid-template-columns: 1fr;
    }
    
    .bio-image,
    .professional-image {
        margin-bottom: var(--spacing-md);
    }
    
    .professional-grid {
        grid-template-columns: 1fr;
    }
}