/* ================================
   About Page Specific Styles
   ================================ */

.about-page-interactive {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl); /* Added default padding */
}

/* ================================
   Stats Section
   ================================ */

.about-hero {
    padding: var(--spacing-3xl) 0;
    margin-bottom: var(--spacing-3xl);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-xl);
}

.stat-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-tertiary) 100%);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 217, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.stat-card:hover::before {
    left: 100%;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: var(--font-weight-bold);
    line-height: 1;
}

.stat-suffix {
    display: inline-block;
    font-size: 2rem;
    color: var(--color-primary);
    margin-left: 0.25rem;
}

.stat-label {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin-top: var(--spacing-md);
    font-weight: var(--font-weight-medium);
}

.stat-icon {
    font-size: 2rem;
    margin-top: var(--spacing-md);
    opacity: 0.7;
}

/* ================================
   Philosophy Section
   ================================ */

.philosophy-section {
    padding: var(--spacing-3xl) 0;
    margin-bottom: var(--spacing-3xl);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-xl);
}

.philosophy-card {
    background-color: var(--bg-card);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
}

.philosophy-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.philosophy-card:hover::after {
    opacity: 1;
}

.philosophy-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
}

.philosophy-card p {
    color: var(--text-muted);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-sm);
}

/* ================================
   Timeline Section
   ================================ */

.timeline-section {
    padding: var(--spacing-3xl) 0;
    margin-bottom: var(--spacing-3xl);
}

.timeline-start,
.timeline-end {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
    position: relative;
}

.timeline-start {
    margin-bottom: var(--spacing-xl);
}

.timeline-end {
    margin-top: var(--spacing-xl);
}

.timeline-marker.start-marker,
.timeline-marker.end-marker {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    flex-shrink: 0;
}

.start-marker {
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.4);
    animation: pulseGold 2s ease-in-out infinite;
}

.end-marker {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    box-shadow: 0 5px 20px rgba(0, 217, 255, 0.4);
    animation: pulseBlue 2s ease-in-out infinite;
}

.timeline-icon {
    font-size: 1.75rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.timeline-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.timeline-start::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -20px;
    width: 3px;
    height: 30px;
    background: linear-gradient(to bottom, rgba(255, 215, 0, 0.5), var(--color-primary));
}

.timeline-end::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -20px;
    width: 3px;
    height: 30px;
    background: linear-gradient(to top, rgba(0, 217, 255, 0.5), var(--color-secondary));
}

.timeline {
    position: relative;
    padding: var(--spacing-xl) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    margin-bottom: var(--spacing-3xl);
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
    justify-content: flex-start;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
    justify-content: flex-start;
}

.timeline-item .timeline-marker {
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    z-index: 2;
    box-shadow: 0 0 0 4px var(--bg-secondary), 0 0 0 8px var(--border-color);
    transition: all var(--transition-base);
}

.timeline-item:hover .timeline-marker {
    transform: translateX(-50%) scale(1.5);
    box-shadow: 0 0 0 4px var(--bg-secondary), 0 0 0 8px var(--color-primary);
}

.timeline-content {
    width: calc(50% - 40px);
    background-color: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: auto;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
}

.timeline-date {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
    background-color: rgba(0, 217, 255, 0.1);
    padding: 0.375rem 0.75rem;
    border-radius: var(--border-radius-sm);
}

.timeline-content h3 {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-size: 1.375rem;
}

.company-name {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: 0.75rem;
    margin-top: var(--spacing-sm);
}

.duration-badge {
    display: inline-block;
    background-color: var(--bg-tertiary);
    color: var(--text-muted);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

/* ================================
   Skills Section
   ================================ */

.skills-meters-section {
    padding: var(--spacing-3xl) 0;
    margin-bottom: var(--spacing-3xl);
}

.skills-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.skill-category h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-2xl);
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
}

.skill-bars {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.skill-bar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.skill-info {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
}

.skill-percentage {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

.skill-progress {
    height: 10px;
    background-color: var(--bg-tertiary);
    border-radius: var(--border-radius-full);
    overflow: hidden;
    position: relative;
}

.skill-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--border-radius-full);
    width: 0;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

/* ================================
   Achievements Section
   ================================ */

.achievements-section {
    padding: var(--spacing-3xl) 0;
    margin-bottom: var(--spacing-3xl);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.achievement-card {
    background-color: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    cursor: pointer;
}

.achievement-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    transition: transform var(--transition-base);
}

.achievement-card:hover .achievement-icon {
    transform: scale(1.2) rotate(5deg);
}

.achievement-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
}

.achievement-card p {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.achievement-metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* ================================
   Beyond Work Section
   ================================ */

.beyond-work-section {
    padding: var(--spacing-3xl) 0;
    margin-bottom: var(--spacing-3xl);
}

.interests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
}

.interest-card {
    background-color: var(--bg-card);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
}

.interest-emoji {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
    transition: transform var(--transition-base);
}

.interest-card:hover .interest-emoji {
    transform: scale(1.2) rotate(10deg);
}

.interest-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
}

.interest-card p {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* ================================
   Quote Section
   ================================ */

.quote-section {
    padding: var(--spacing-3xl) 0;
    margin-bottom: var(--spacing-3xl);
    text-align: center;
}

.animated-quote {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-tertiary) 100%);
    padding: var(--spacing-2xl) var(--spacing-xl);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    position: relative;
}

.animated-quote::before {
    content: '"';
    font-size: 6rem;
    position: absolute;
    top: -20px;
    left: 20px;
    color: var(--color-primary);
    opacity: 0.2;
    font-family: Georgia, serif;
}

.animated-quote p {
    font-size: 1.75rem;
    font-style: italic;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.6;
}

.animated-quote footer {
    color: var(--color-primary);
    margin-top: var(--spacing-md);
    font-size: var(--font-size-lg);
    font-style: normal;
}

.quote-context {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-secondary);
    line-height: var(--line-height-loose);
    font-size: var(--font-size-lg);
}

/* ================================
   CTA Section
   ================================ */

.cta-section {
    text-align: center;
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-tertiary) 100%);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.cta-section h2 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.cta-section p {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* ================================
   Responsive Design
   ================================ */

@media (width <= 768px){
    .timeline::before {
        left: 20px;
        transform: translateX(0);
    }

    .timeline-item {
        flex-direction: column !important;
        padding-left: 50px;
    }

    .timeline-item .timeline-marker {
        left: 20px !important;
        transform: translateX(0) !important;
    }

    .timeline-item:hover .timeline-marker {
        transform: translateX(0) scale(1.5) !important;
    }

    .timeline-content {
        width: 100% !important;
        margin: 0 !important;
    }

    .timeline-start::after,
    .timeline-end::before {
        left: 20px;
    }

    .timeline-marker.start-marker,
    .timeline-marker.end-marker {
        width: 40px;
        height: 40px;
    }

    .timeline-icon {
        font-size: 1.5rem;
    }

    .timeline-label {
        font-size: 0.75rem;
    }

    .skills-categories {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (width <= 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .animated-quote p {
        font-size: 1.25rem;
    }
}