/* Additional Pages Styles */

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    text-align: center;
    border-bottom: 3px solid var(--color-primary);
}

.page-header .page-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-sm);
}

.page-header .page-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* About Page - Mission Section */
.mission-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-surface);
}

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

.content-main p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.content-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.stat-highlight {
    background: linear-gradient(135deg, rgba(211, 47, 47, 0.1) 0%, rgba(211, 47, 47, 0.05) 100%);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 2px solid var(--color-primary);
    text-align: center;
}

.highlight-number {
    font-size: 3rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.highlight-label {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

/* Vision Section */
.vision-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg);
}

.vision-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.vision-statement {
    font-size: 1.5rem;
    font-family: var(--font-display);
    font-style: italic;
    line-height: 1.6;
    color: var(--color-text);
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    border-left: 5px solid var(--color-primary);
    background: var(--color-surface);
    text-align: left;
}

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

.pillar {
    background: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 2px solid var(--color-border);
    text-align: center;
    transition: all var(--transition-base);
}

.pillar:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.pillar-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.pillar h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

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

/* Ethics Section */
.ethics-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-surface);
}

.ethics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.ethics-card {
    background: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 2px solid var(--color-border);
    transition: all var(--transition-base);
}

.ethics-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.ethics-card h3 {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.ethics-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Team Section */
.team-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.team-member {
    background: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 2px solid var(--color-border);
    text-align: center;
    transition: all var(--transition-base);
}

.team-member:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.member-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 2rem;
    margin: 0 auto var(--spacing-md);
}

.member-name {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.member-role {
    font-size: 0.9rem;
    color: var(--color-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.member-bio {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Impact Timeline */
.impact-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-surface);
}

.impact-timeline {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
    position: relative;
}

.impact-timeline::before {
    content: '';
    position: absolute;
    left: 80px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--color-border);
}

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

.timeline-year {
    flex-shrink: 0;
    width: 80px;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--color-primary);
    text-align: right;
}

.timeline-content {
    flex: 1;
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: 12px;
    border: 2px solid var(--color-border);
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 20px;
    width: 12px;
    height: 12px;
    background: var(--color-primary);
    border-radius: 50%;
    border: 3px solid var(--color-surface);
}

.timeline-content h3 {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-sm);
}

.timeline-content p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Partners Section */
.partners-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg);
}

.partners-pending {
    max-width: 700px;
    margin: var(--spacing-xl) auto;
}

.pending-message {
    background: var(--color-surface);
    padding: var(--spacing-2xl);
    border-radius: 20px;
    border: 3px solid var(--color-border);
    text-align: center;
}

.pending-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.pending-message h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.pending-message p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.pending-message .note {
    font-size: 0.95rem;
    font-style: italic;
    padding: var(--spacing-md);
    background: rgba(211, 47, 47, 0.05);
    border-radius: 8px;
    margin: var(--spacing-md) 0;
}

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

.partner-card {
    background: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 2px solid var(--color-border);
    text-align: center;
    transition: all var(--transition-base);
}

.partner-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.partner-logo-placeholder {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    color: var(--color-text-secondary);
}

.partner-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Funding Section */
.funding-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-surface);
}

.funding-content {
    max-width: 900px;
    margin: 0 auto;
}

.funding-principles {
    margin: var(--spacing-xl) 0;
}

.principle-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: 12px;
}

.principle-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: var(--color-success);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.principle-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.principle-item p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* How It Works Page */
.methodology-overview {
    padding: var(--spacing-2xl) 0;
    background: var(--color-surface);
}

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

.process-diagram {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
    overflow-x: auto;
    padding: var(--spacing-md) 0;
}

.process-step {
    flex: 1;
    min-width: 200px;
    background: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 2px solid var(--color-border);
    text-align: center;
}

.step-number-large {
    font-size: 3rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
    opacity: 0.3;
}

.process-step h3 {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-sm);
}

.process-step p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
}

.process-arrow {
    font-size: 2rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

/* Detailed Methodology */
.detailed-methodology {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg);
}

.methodology-phase {
    margin-bottom: var(--spacing-2xl);
}

.phase-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.phase-number {
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.phase-header h3 {
    font-size: 1.75rem;
    margin: 0;
}

.phase-content {
    background: var(--color-surface);
    padding: var(--spacing-xl);
    border-radius: 16px;
    border: 2px solid var(--color-border);
}

.phase-description {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.method-card {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: 12px;
    border: 2px solid var(--color-border);
}

.method-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.method-card h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

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

.method-card li {
    font-size: 0.9rem;
    line-height: 1.6;
    padding-left: var(--spacing-md);
    position: relative;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
}

.method-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* Verification Standards */
.verification-standards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.standard-item {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: 12px;
    border-left: 4px solid var(--color-primary);
}

.standard-badge {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.standard-item h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.standard-item p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Analysis Techniques */
.analysis-techniques {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.technique-card {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: 12px;
    border: 2px solid var(--color-border);
}

.technique-card h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.technique-card > p {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

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

.technique-card li {
    font-size: 0.9rem;
    line-height: 1.6;
    padding-left: var(--spacing-md);
    position: relative;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
}

.technique-card li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* Reply Process */
.reply-process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.reply-step {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: 12px;
    border: 2px solid var(--color-border);
}

.reply-step h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.reply-step p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Publication Channels */
.publication-channels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.channel-item {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: 12px;
    text-align: center;
    border: 2px solid var(--color-border);
}

.channel-item h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.channel-item p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Data Sources */
.data-sources-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-surface);
}

.sources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.source-category {
    background: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 2px solid var(--color-border);
}

.source-category h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.source-category ul {
    list-style: none;
    padding: 0;
}

.source-category li {
    font-size: 0.9rem;
    line-height: 1.6;
    padding-left: var(--spacing-md);
    position: relative;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
}

.source-category li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
}

/* Tools Section */
.tools-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg);
}

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

.tool-card {
    background: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 2px solid var(--color-border);
    text-align: center;
    transition: all var(--transition-base);
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.tool-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.tool-card h4 {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-sm);
}

.tool-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Quality Section */
.quality-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-surface);
}

.quality-content {
    max-width: 900px;
    margin: 0 auto;
}

.review-layers {
    margin-top: var(--spacing-xl);
}

.review-layer {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: 12px;
}

.layer-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
}

.layer-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.layer-content p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Methodology CTA */
.methodology-cta {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    color: white;
}

.methodology-cta .cta-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.methodology-cta h2 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.methodology-cta p {
    font-size: 1.15rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 968px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .process-diagram {
        flex-direction: column;
    }
    
    .process-arrow {
        transform: rotate(90deg);
    }
    
    .impact-timeline::before {
        left: 40px;
    }
    
    .timeline-year {
        width: 60px;
    }
    
    .timeline-content::before {
        left: -8px;
    }
}

@media (max-width: 640px) {
    .phase-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
}