/* About Page Specific Styles */

/* Biography Section */
.biography-section {
    padding: var(--spacing-huge) 0;
}

.bio-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-huge);
    align-items: flex-start;
}

.bio-text {
    padding: var(--spacing-xxl);
}

.bio-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
    background: linear-gradient(45deg, var(--color-accent-teal), var(--color-bright-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bio-description p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.bio-description p:last-child {
    margin-bottom: 0;
}

/* Profile Card */
.profile-card {
    padding: var(--spacing-xl);
    text-align: center;
    background: var(--glass-bg-strong);
}

.profile-image {
    margin-bottom: var(--spacing-lg);
}

.image-placeholder {
    width: 150px;
    height: 150px;
    margin: 0 auto;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-deep-teal), var(--color-medium-teal));
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--color-accent-teal);
    box-shadow: 0 0 30px rgba(107, 189, 184, 0.3);
}

.profile-icon {
    font-size: 4rem;
    filter: drop-shadow(0 0 15px var(--color-accent-teal));
}

.profile-logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    filter: drop-shadow(0 0 15px var(--color-accent-teal));
}

.profile-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.profile-title {
    color: var(--color-accent-teal);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.profile-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.profile-tags .tag {
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(107, 189, 184, 0.15);
    color: var(--color-accent-teal);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(107, 189, 184, 0.3);
}

.profile-location {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Expertise Section */
.expertise-section {
    padding: var(--spacing-huge) 0;
    background: rgba(255, 255, 255, 0.02);
}

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

.expertise-card {
    padding: var(--spacing-xl);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    background: var(--glass-bg);
}

.expertise-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-teal);
    box-shadow: 0 16px 50px rgba(107, 189, 184, 0.2);
    background: var(--glass-bg-strong);
}

.expertise-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    filter: drop-shadow(0 0 10px var(--color-accent-teal));
}

.expertise-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.expertise-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.expertise-skills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xs);
}

.skill {
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(107, 189, 184, 0.1);
    color: var(--color-accent-teal);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(107, 189, 184, 0.2);
}

/* Philosophy Section */
.philosophy-section {
    padding: var(--spacing-huge) 0;
}

.philosophy-content {
    padding: var(--spacing-xxl);
    text-align: center;
}

.philosophy-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
    background: linear-gradient(45deg, var(--color-accent-teal), var(--color-bright-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.philosophy-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    border: 1px solid rgba(107, 189, 184, 0.1);
    transition: all 0.3s ease;
}

.philosophy-item:hover {
    transform: translateY(-3px);
    border-color: var(--color-accent-teal);
    box-shadow: 0 12px 30px rgba(107, 189, 184, 0.15);
}

.philosophy-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 0 8px var(--color-accent-teal));
}

.philosophy-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.philosophy-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Timeline Section */
.timeline-section {
    padding: var(--spacing-huge) 0;
    background: rgba(255, 255, 255, 0.02);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, 
        var(--color-accent-teal), 
        var(--color-medium-teal), 
        var(--color-deep-teal));
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    width: calc(50% - var(--spacing-lg));
    background: var(--glass-bg);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: calc(50% + var(--spacing-lg));
    text-align: left;
}

.timeline-item:hover {
    border-color: var(--color-accent-teal);
    box-shadow: 0 16px 50px rgba(107, 189, 184, 0.2);
    transform: translateY(-3px);
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 15px;
    height: 15px;
    background: var(--color-accent-teal);
    border: 3px solid var(--color-dark-bg);
    border-radius: 50%;
    transform: translateY(-50%);
    box-shadow: 0 0 15px var(--color-accent-teal);
}

.timeline-item:nth-child(odd)::before {
    right: calc(-var(--spacing-lg) - 7.5px);
}

.timeline-item:nth-child(even)::before {
    left: calc(-var(--spacing-lg) - 7.5px);
}

.timeline-year {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent-teal);
    margin-bottom: var(--spacing-sm);
}

.timeline-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-huge) 0;
}

.contact-content {
    padding: var(--spacing-xxl);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.contact-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.contact-content > p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-xxl);
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    text-align: left;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    border: 1px solid rgba(107, 189, 184, 0.1);
    transition: all 0.3s ease;
}

.contact-method:hover {
    border-color: var(--color-accent-teal);
    box-shadow: 0 12px 30px rgba(107, 189, 184, 0.15);
    transform: translateY(-3px);
}

.method-icon {
    font-size: 2rem;
    flex-shrink: 0;
    margin-top: var(--spacing-xs);
}

.method-info h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.method-info a {
    color: var(--color-accent-teal);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.method-info a:hover {
    color: var(--color-bright-teal);
}

.method-info p {
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.response-note {
    background: rgba(107, 189, 184, 0.05);
    border: 1px solid rgba(107, 189, 184, 0.2);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.response-note p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

.response-note strong {
    color: var(--color-accent-teal);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .bio-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        width: calc(100% - 60px);
        left: 60px !important;
        text-align: left !important;
    }
    
    .timeline-item::before {
        left: -37.5px !important;
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 2.5rem;
    }
    
    .bio-text,
    .philosophy-content,
    .contact-content {
        padding: var(--spacing-xl);
    }
    
    .bio-text h2,
    .philosophy-content h2,
    .contact-content h2 {
        font-size: 2rem;
    }
    
    .expertise-grid,
    .philosophy-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .timeline-item {
        margin-bottom: var(--spacing-lg);
        padding: var(--spacing-lg);
    }
    
    .image-placeholder {
        width: 120px;
        height: 120px;
    }
    
    .profile-icon {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 2rem;
    }
    
    .bio-text h2,
    .philosophy-content h2,
    .contact-content h2 {
        font-size: 1.8rem;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        width: calc(100% - 40px);
        left: 40px !important;
    }
    
    .timeline-item::before {
        left: -27.5px !important;
    }
    
    .contact-method {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .method-icon {
        margin-top: 0;
    }
    
    .expertise-card,
    .timeline-item,
    .contact-content {
        padding: var(--spacing-lg);
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bio-content,
.expertise-card,
.philosophy-item,
.timeline-item,
.contact-method {
    animation: fadeInUp 0.6s ease-out;
}

/* Focus styles for accessibility */
.method-info a:focus,
.skill:focus,
.tag:focus {
    outline: 2px solid var(--color-accent-teal);
    outline-offset: 2px;
}

/* Enhanced hover effects */
.expertise-card:hover .expertise-icon,
.philosophy-item:hover .philosophy-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 15px var(--color-accent-teal));
    transition: all 0.3s ease;
}

/* Smooth transitions */
.bio-text,
.profile-card,
.expertise-card,
.philosophy-content,
.philosophy-item,
.timeline-item,
.contact-content,
.contact-method {
    transition: all 0.3s ease;
}