/* Data Sources Page Specific Styles */
/* Professional fire intelligence and technical data presentation */

/* === Root Variables for Data Sources === */
:root {
    /* Data-specific color system */
    --data-primary: #2563eb;
    --data-secondary: #1e40af;
    --data-accent: #3b82f6;
    --data-success: #16a34a;
    --data-warning: #f59e0b;
    --data-error: #dc2626;
    
    /* Technology colors */
    --tech-satellite: #6366f1;
    --tech-api: #8b5cf6;
    --tech-database: #059669;
    --tech-processing: #ea580c;
    
    /* Badge colors */
    --badge-primary: #2563eb;
    --badge-weather: #0ea5e9;
    --badge-research: #16a34a;
    --badge-regional: #f59e0b;
    --badge-public: #059669;
    --badge-restricted: #dc2626;
    --badge-custom: #8b5cf6;
    
    /* Status colors */
    --status-active: #16a34a;
    --status-inactive: #6b7280;
    --status-maintenance: #f59e0b;
    --status-deprecated: #dc2626;
    
    /* Emergency system colors (inherited) */
    --emergency-critical: #dc2626;
    --emergency-urgent: #ea580c;
    --emergency-warning: #f59e0b;
    --emergency-info: #2563eb;
    --emergency-success: #16a34a;
    
    /* Gray scale */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Data-specific spacing */
    --data-spacing-xs: 0.25rem;
    --data-spacing-sm: 0.5rem;
    --data-spacing-md: 1rem;
    --data-spacing-lg: 1.5rem;
    --data-spacing-xl: 2rem;
    --data-spacing-2xl: 3rem;
    --data-spacing-3xl: 4rem;
}

/* === Page Layout === */
.page-container {
    padding-top: 60px; /* Account for fixed navigation */
    padding-bottom: 200px; /* Account for ad + footer */
    min-height: 100vh;
}

/* === Data Hero Section === */
.data-hero {
    background: linear-gradient(135deg, 
        rgba(37, 99, 235, 0.95) 0%,
        rgba(30, 64, 175, 0.9) 50%,
        rgba(29, 78, 216, 0.85) 100%
    ),
    radial-gradient(ellipse at center, 
        rgba(37, 99, 235, 0.3) 0%,
        rgba(29, 78, 216, 0.1) 70%,
        transparent 100%
    );
    color: white;
    padding: var(--data-spacing-2xl) var(--data-spacing-lg);
    min-height: 500px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.data-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--data-spacing-2xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    max-width: 600px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--data-spacing-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    line-height: 1.4;
    margin-bottom: var(--data-spacing-xl);
    opacity: 0.95;
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: var(--data-spacing-lg);
    flex-wrap: wrap;
}

.hero-btn {
    padding: var(--data-spacing-lg) var(--data-spacing-xl);
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 180px;
    text-align: center;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero-btn.primary {
    background: white;
    color: var(--data-primary);
    border-color: white;
}

.hero-btn.primary:hover,
.hero-btn.primary:focus {
    background: var(--data-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.hero-btn.secondary {
    background: transparent;
    color: white;
    border-color: white;
}

.hero-btn.secondary:hover,
.hero-btn.secondary:focus {
    background: white;
    color: var(--data-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

/* === Data Stats === */
.data-stats {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-lg);
    min-width: 200px;
}

.stat-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: var(--data-spacing-lg);
    text-align: center;
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: var(--data-spacing-sm);
    color: white;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 500;
}

/* === Content Sections === */
.content-section {
    padding: var(--data-spacing-2xl) var(--data-spacing-lg);
}

.content-section.alt-bg {
    background: var(--gray-50);
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--data-spacing-2xl);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-lg);
}

.section-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--gray-600);
    max-width: 800px;
    margin: 0 auto;
}

/* === Data Flow === */
.data-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--data-spacing-lg);
    margin-bottom: var(--data-spacing-3xl);
    flex-wrap: wrap;
}

.flow-step {
    background: white;
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
    text-align: center;
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    transition: all 0.3s ease;
}

.flow-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.step-icon {
    font-size: 3rem;
    margin-bottom: var(--data-spacing-lg);
    opacity: 0.8;
}

.flow-step h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-md);
}

.flow-step p {
    color: var(--gray-600);
    line-height: 1.5;
    margin: 0;
}

.flow-arrow {
    font-size: 2rem;
    color: var(--data-primary);
    font-weight: bold;
    flex-shrink: 0;
}

/* === Technology Overview === */
.technology-overview {
    background: var(--gray-50);
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    margin-top: var(--data-spacing-2xl);
}

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

.tech-stat {
    background: white;
    border-radius: 12px;
    padding: var(--data-spacing-lg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--data-primary);
    margin-bottom: var(--data-spacing-sm);
    line-height: 1;
}

.stat-desc {
    color: var(--gray-600);
    line-height: 1.4;
    font-size: 0.9rem;
}

/* === Sources Grid === */
.sources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--data-spacing-xl);
}

.source-card {
    background: white;
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.source-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--data-primary);
    transition: all 0.3s ease;
}

.source-card.primary::before {
    background: var(--badge-primary);
    height: 6px;
}

.source-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.source-header {
    display: flex;
    align-items: flex-start;
    gap: var(--data-spacing-lg);
    margin-bottom: var(--data-spacing-xl);
    position: relative;
}

.source-logo {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
}

.logo-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gray-200);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--gray-600);
    font-size: 0.8rem;
}

.source-info {
    flex: 1;
}

.source-info h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-sm);
    line-height: 1.2;
}

.source-subtitle {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

.source-badge {
    position: absolute;
    top: 0;
    right: 0;
    padding: var(--data-spacing-xs) var(--data-spacing-sm);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: white;
}

.source-badge.primary {
    background: var(--badge-primary);
}

.source-badge.weather {
    background: var(--badge-weather);
}

.source-badge.research {
    background: var(--badge-research);
}

.source-badge.regional {
    background: var(--badge-regional);
}

.source-badge.public {
    background: var(--badge-public);
}

.source-badge.restricted {
    background: var(--badge-restricted);
}

.source-badge.custom {
    background: var(--badge-custom);
}

.source-details {
    margin-bottom: var(--data-spacing-xl);
}

.source-description {
    margin-bottom: var(--data-spacing-lg);
}

.source-description p {
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

.source-specs {
    background: var(--gray-50);
    border-radius: 8px;
    padding: var(--data-spacing-lg);
    margin-bottom: var(--data-spacing-lg);
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--data-spacing-sm) 0;
    border-bottom: 1px solid var(--gray-200);
}

.spec-item:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: var(--gray-700);
}

.spec-value {
    color: var(--gray-900);
    font-weight: 600;
}

.source-satellites,
.source-products {
    margin-bottom: var(--data-spacing-lg);
}

.source-satellites h4,
.source-products h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-md);
}

.satellite-list,
.product-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--data-spacing-sm);
}

.satellite,
.product {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: var(--data-spacing-xs) var(--data-spacing-md);
    border-radius: 16px;
    font-size: 0.85rem;
    font-weight: 600;
}

.source-actions {
    display: flex;
    gap: var(--data-spacing-md);
    flex-wrap: wrap;
}

.source-link,
.source-api {
    padding: var(--data-spacing-md) var(--data-spacing-lg);
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.source-link {
    background: var(--data-primary);
    color: white;
}

.source-link:hover,
.source-link:focus {
    background: var(--data-secondary);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.source-api {
    background: transparent;
    color: var(--data-primary);
    border: 2px solid var(--data-primary);
}

.source-api:hover,
.source-api:focus {
    background: var(--data-primary);
    color: white;
}

/* === Satellite Systems === */
.satellite-fleet {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-3xl);
}

.satellite-category h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-xl);
    text-align: center;
}

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

.satellite-card {
    background: white;
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
    cursor: pointer;
}

.satellite-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.satellite-header {
    display: flex;
    align-items: flex-start;
    gap: var(--data-spacing-lg);
    margin-bottom: var(--data-spacing-xl);
}

.satellite-icon {
    font-size: 2rem;
    color: var(--tech-satellite);
    flex-shrink: 0;
}

.satellite-info {
    flex: 1;
}

.satellite-info h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-sm);
}

.satellite-mission {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin: 0;
}

.satellite-status {
    padding: var(--data-spacing-xs) var(--data-spacing-sm);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: white;
    flex-shrink: 0;
}

.satellite-status.active {
    background: var(--status-active);
}

.satellite-status.inactive {
    background: var(--status-inactive);
}

.satellite-status.maintenance {
    background: var(--status-maintenance);
}

.satellite-details {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-lg);
}

.satellite-specs {
    background: var(--gray-50);
    border-radius: 8px;
    padding: var(--data-spacing-lg);
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--data-spacing-sm) 0;
    border-bottom: 1px solid var(--gray-200);
}

.spec-row:last-child {
    border-bottom: none;
}

.satellite-capabilities h5 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-md);
}

.satellite-capabilities ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.satellite-capabilities li {
    padding: var(--data-spacing-sm) 0;
    color: var(--gray-600);
    line-height: 1.5;
    position: relative;
    padding-left: var(--data-spacing-lg);
}

.satellite-capabilities li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--data-success);
    font-weight: bold;
}

/* === Detection Technology === */
.detection-technology {
    background: white;
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
    margin-top: var(--data-spacing-2xl);
}

.detection-technology h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-xl);
    text-align: center;
}

.tech-explainer {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-xl);
}

.tech-section {
    background: var(--gray-50);
    border-radius: 12px;
    padding: var(--data-spacing-xl);
}

.tech-section h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-lg);
}

.tech-section p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--data-spacing-lg);
}

.tech-details {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-md);
}

.tech-detail {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--data-spacing-md);
    background: white;
    border-radius: 8px;
    gap: var(--data-spacing-lg);
}

.detail-label {
    font-weight: 600;
    color: var(--gray-700);
    min-width: 150px;
}

.detail-value {
    color: var(--gray-900);
    font-weight: 600;
    text-align: right;
}

.validation-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--data-spacing-lg);
}

.validation-step {
    display: flex;
    align-items: center;
    gap: var(--data-spacing-md);
    padding: var(--data-spacing-lg);
    background: white;
    border-radius: 8px;
}

.step-number {
    width: 30px;
    height: 30px;
    background: var(--data-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-desc {
    color: var(--gray-700);
    font-weight: 600;
    line-height: 1.4;
}

/* === API Documentation === */
.api-overview {
    margin-bottom: var(--data-spacing-3xl);
}

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

.feature-card {
    background: white;
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--data-spacing-lg);
    opacity: 0.8;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-md);
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.5;
    margin: 0;
}

/* === API Endpoints === */
.api-endpoints {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-3xl);
}

.endpoint-category h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-xl);
}

.endpoints-list {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-xl);
}

.endpoint-item {
    background: white;
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
}

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

.http-method {
    padding: var(--data-spacing-xs) var(--data-spacing-md);
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: white;
    min-width: 60px;
    text-align: center;
}

.http-method.get {
    background: var(--data-success);
}

.http-method.post {
    background: var(--data-primary);
}

.http-method.put {
    background: var(--data-warning);
}

.http-method.delete {
    background: var(--data-error);
}

.endpoint-path {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-900);
    background: var(--gray-100);
    padding: var(--data-spacing-sm) var(--data-spacing-md);
    border-radius: 4px;
    flex: 1;
    min-width: 300px;
}

.endpoint-description {
    margin-bottom: var(--data-spacing-lg);
}

.endpoint-description p {
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

.endpoint-params h5,
.endpoint-example h5 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-md);
}

.param-list {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-md);
    margin-bottom: var(--data-spacing-lg);
}

.param-item {
    display: grid;
    grid-template-columns: 1fr 80px 2fr;
    gap: var(--data-spacing-md);
    padding: var(--data-spacing-md);
    background: var(--gray-50);
    border-radius: 8px;
    align-items: center;
}

.param-name {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--gray-900);
}

.param-type {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--data-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.param-desc {
    color: var(--gray-600);
    line-height: 1.4;
    font-size: 0.9rem;
}

.endpoint-example code {
    display: block;
    background: var(--gray-900);
    color: #10b981;
    padding: var(--data-spacing-lg);
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    overflow-x: auto;
    white-space: nowrap;
}

/* === API Response Example === */
.api-response-example {
    background: white;
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
    margin-bottom: var(--data-spacing-2xl);
}

.api-response-example h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-lg);
}

.response-container {
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    overflow: hidden;
}

.response-header {
    background: var(--gray-100);
    padding: var(--data-spacing-md) var(--data-spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--gray-200);
}

.response-title {
    font-weight: 600;
    color: var(--gray-900);
}

.response-status {
    background: var(--data-success);
    color: white;
    padding: var(--data-spacing-xs) var(--data-spacing-sm);
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
}

.response-code {
    margin: 0;
    background: var(--gray-900);
    color: #e5e7eb;
    padding: var(--data-spacing-lg);
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    overflow-x: auto;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.response-code:hover {
    background: #1f2937;
}

/* === API Authentication === */
.api-authentication {
    background: var(--gray-50);
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    margin-bottom: var(--data-spacing-2xl);
}

.api-authentication h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-xl);
    text-align: center;
}

.auth-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--data-spacing-xl);
}

.auth-section {
    background: white;
    border-radius: 12px;
    padding: var(--data-spacing-lg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.auth-section h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-md);
}

.auth-section p {
    color: var(--gray-600);
    line-height: 1.5;
    margin-bottom: var(--data-spacing-md);
}

.auth-section code {
    display: block;
    background: var(--gray-100);
    color: var(--gray-900);
    padding: var(--data-spacing-sm) var(--data-spacing-md);
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    margin-bottom: var(--data-spacing-md);
}

.auth-note {
    background: var(--gray-50);
    border-left: 4px solid var(--data-primary);
    padding: var(--data-spacing-md);
    margin-top: var(--data-spacing-md);
    border-radius: 0 4px 4px 0;
}

.auth-note strong {
    color: var(--gray-900);
}

.rate-limits h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-md);
}

.limits-table {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-sm);
}

.limit-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--data-spacing-md);
    background: var(--gray-50);
    border-radius: 8px;
}

.limit-tier {
    font-weight: 600;
    color: var(--gray-700);
}

.limit-value {
    font-weight: 700;
    color: var(--data-primary);
}

/* === API Access Request === */
.api-access-request {
    background: linear-gradient(135deg, var(--data-primary), var(--data-secondary));
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    color: white;
    text-align: center;
}

.access-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--data-spacing-md);
    color: white;
}

.access-content p {
    font-size: 1.1rem;
    line-height: 1.5;
    margin-bottom: var(--data-spacing-xl);
    opacity: 0.95;
}

.access-actions {
    display: flex;
    gap: var(--data-spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.access-btn {
    padding: var(--data-spacing-lg) var(--data-spacing-xl);
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
    min-width: 150px;
}

.access-btn.primary {
    background: white;
    color: var(--data-primary);
}

.access-btn.primary:hover,
.access-btn.primary:focus {
    background: var(--gray-100);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.access-btn.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.access-btn.secondary:hover,
.access-btn.secondary:focus {
    background: white;
    color: var(--data-primary);
    transform: translateY(-2px);
}

/* === Data Quality === */
.quality-sections {
    margin-bottom: var(--data-spacing-3xl);
}

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

.quality-card {
    background: white;
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.quality-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transition: all 0.3s ease;
}

.quality-card.accuracy::before {
    background: var(--data-success);
}

.quality-card.limitations::before {
    background: var(--data-warning);
}

.quality-card.confidence::before {
    background: var(--data-primary);
}

.quality-card.validation::before {
    background: var(--tech-processing);
}

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

.quality-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
    opacity: 0.8;
}

.quality-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.quality-content {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-lg);
}

.accuracy-stats {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-md);
    margin-bottom: var(--data-spacing-lg);
}

.accuracy-stats .stat-item {
    background: var(--gray-50);
    border-radius: 8px;
    padding: var(--data-spacing-lg);
    text-align: center;
}

.accuracy-stats .stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--data-success);
    margin-bottom: var(--data-spacing-sm);
    line-height: 1;
}

.accuracy-stats .stat-label {
    color: var(--gray-600);
    line-height: 1.4;
    font-size: 0.9rem;
}

.accuracy-factors h4,
.limitation-categories h4,
.qa-processes h4,
.validation-sources h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-md);
}

.accuracy-factors ul,
.limitation-categories ul,
.validation-sources ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.accuracy-factors li,
.limitation-categories li,
.validation-sources li {
    padding: var(--data-spacing-sm) 0;
    color: var(--gray-600);
    line-height: 1.5;
    position: relative;
    padding-left: var(--data-spacing-lg);
}

.accuracy-factors li::before,
.validation-sources li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--data-primary);
    font-weight: bold;
}

.limitation-categories li::before {
    content: '⚠️';
    position: absolute;
    left: 0;
    top: var(--data-spacing-sm);
}

.limitation-categories {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-lg);
}

.limitation-category {
    background: var(--gray-50);
    border-radius: 8px;
    padding: var(--data-spacing-lg);
}

.limitation-category strong {
    color: var(--gray-900);
}

/* === Confidence Levels === */
.confidence-levels {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-lg);
}

.confidence-level {
    display: flex;
    gap: var(--data-spacing-lg);
    padding: var(--data-spacing-lg);
    border-radius: 12px;
    background: var(--gray-50);
}

.confidence-indicator {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 2px;
}

.confidence-level.high .confidence-indicator {
    background: var(--data-success);
}

.confidence-level.nominal .confidence-indicator {
    background: var(--data-warning);
}

.confidence-level.low .confidence-indicator {
    background: var(--data-error);
}

.confidence-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-sm);
}

.confidence-info p {
    color: var(--gray-600);
    line-height: 1.5;
    margin-bottom: var(--data-spacing-md);
}

.confidence-criteria {
    display: flex;
    flex-wrap: wrap;
    gap: var(--data-spacing-sm);
}

.criteria {
    background: white;
    color: var(--gray-700);
    padding: var(--data-spacing-xs) var(--data-spacing-sm);
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* === QA Steps === */
.qa-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--data-spacing-lg);
}

.qa-step {
    background: white;
    border-radius: 8px;
    padding: var(--data-spacing-lg);
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.qa-step .step-number {
    width: 40px;
    height: 40px;
    background: var(--tech-processing);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto var(--data-spacing-md) auto;
}

.qa-step .step-content h5 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-sm);
}

.qa-step .step-content p {
    color: var(--gray-600);
    line-height: 1.4;
    font-size: 0.9rem;
    margin: 0;
}

/* === Best Practices === */
.best-practices {
    background: var(--gray-50);
    border-radius: 16px;
    padding: var(--data-spacing-xl);
}

.best-practices h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-xl);
    text-align: center;
}

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

.practice-card {
    background: white;
    border-radius: 12px;
    padding: var(--data-spacing-lg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.practice-icon {
    font-size: 2.5rem;
    margin-bottom: var(--data-spacing-lg);
    opacity: 0.8;
}

.practice-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-lg);
}

.practice-card ul {
    list-style: none;
    text-align: left;
    margin: 0;
    padding: 0;
}

.practice-card li {
    padding: var(--data-spacing-sm) 0;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-600);
    line-height: 1.5;
    position: relative;
    padding-left: var(--data-spacing-lg);
}

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

.practice-card li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--data-primary);
    font-weight: bold;
}

/* === Licensing === */
.licensing-overview {
    margin-bottom: var(--data-spacing-3xl);
}

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

.license-card {
    background: white;
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
}

.license-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--data-spacing-lg);
    flex-wrap: wrap;
    gap: var(--data-spacing-md);
}

.license-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.license-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
    flex: 1;
}

.license-badge {
    padding: var(--data-spacing-xs) var(--data-spacing-md);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: white;
}

.license-badge.public {
    background: var(--badge-public);
}

.license-badge.restricted {
    background: var(--badge-restricted);
}

.license-badge.custom {
    background: var(--badge-custom);
}

.license-content p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--data-spacing-lg);
}

.license-content strong {
    color: var(--gray-900);
}

.license-details h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-md);
    margin-top: var(--data-spacing-lg);
}

.license-details ul {
    list-style: none;
    margin: 0 0 var(--data-spacing-lg) 0;
    padding: 0;
}

.license-details li {
    padding: var(--data-spacing-sm) 0;
    color: var(--gray-600);
    line-height: 1.5;
    position: relative;
    padding-left: var(--data-spacing-lg);
}

.license-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--data-success);
    font-weight: bold;
}

.license-details p em {
    background: var(--gray-100);
    padding: var(--data-spacing-sm);
    border-radius: 4px;
    font-style: normal;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

/* === Attribution Examples === */
.attribution-examples {
    background: white;
    border-radius: 16px;
    padding: var(--data-spacing-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
    margin-bottom: var(--data-spacing-2xl);
}

.attribution-examples h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-xl);
}

.attribution-formats {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-xl);
}

.format-example h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-md);
}

.example-code code {
    display: block;
    background: var(--gray-900);
    color: #10b981;
    padding: var(--data-spacing-lg);
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    overflow-x: auto;
}

.example-text p {
    background: var(--gray-50);
    padding: var(--data-spacing-lg);
    border-radius: 8px;
    color: var(--gray-700);
    line-height: 1.6;
    margin: 0;
    font-style: italic;
}

/* === Usage Guidelines === */
.usage-guidelines {
    margin-bottom: var(--data-spacing-2xl);
}

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

.guideline-card {
    background: white;
    border-radius: 12px;
    padding: var(--data-spacing-lg);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
    text-align: center;
}

.guideline-icon {
    font-size: 3rem;
    margin-bottom: var(--data-spacing-lg);
}

.guideline-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-lg);
}

.guideline-card ul {
    list-style: none;
    text-align: left;
    margin: 0;
    padding: 0;
}

.guideline-card li {
    padding: var(--data-spacing-sm) 0;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-600);
    line-height: 1.5;
    position: relative;
    padding-left: var(--data-spacing-lg);
}

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

.guideline-card li::before {
    position: absolute;
    left: 0;
    font-weight: bold;
}

.guideline-card:nth-child(1) li::before {
    content: '✅';
    color: var(--data-success);
}

.guideline-card:nth-child(2) li::before {
    content: '⚠️';
    color: var(--data-warning);
}

.guideline-card:nth-child(3) li::before {
    content: '❌';
    color: var(--data-error);
}

/* === Disclaimers === */
.disclaimer-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-xl);
    text-align: center;
}

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

.disclaimer-box {
    background: var(--gray-50);
    border-left: 4px solid var(--data-warning);
    padding: var(--data-spacing-lg);
    border-radius: 0 8px 8px 0;
}

.disclaimer-box h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--data-spacing-md);
}

.disclaimer-box p {
    color: var(--gray-600);
    line-height: 1.5;
    margin: 0;
}

/* === Emergency Button Styling === */
.emergency-btn {
    background: var(--emergency-critical) !important;
    color: white !important;
    font-weight: 700 !important;
    padding: 0.5rem 1rem !important;
    border-radius: 0.5rem !important;
    text-decoration: none !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.25rem !important;
    min-height: 44px !important;
    white-space: nowrap !important;
    border: 2px solid var(--emergency-critical) !important;
    transition: all 0.2s ease !important;
}

.emergency-btn:hover,
.emergency-btn:focus {
    background: #b91c1c !important;
    border-color: #b91c1c !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3) !important;
}

/* === Emergency Contacts Section === */
.emergency-contacts-section {
    padding: var(--data-spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.emergency-contacts {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-md);
}

.emergency-contact {
    display: flex;
    align-items: center;
    gap: var(--data-spacing-md);
    padding: var(--data-spacing-md);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.2s ease;
    min-height: 60px;
    border: 2px solid transparent;
}

.emergency-contact.primary {
    background: var(--emergency-critical);
    color: white;
    border-color: var(--emergency-critical);
}

.emergency-contact:not(.primary) {
    background: white;
    color: var(--gray-700);
    border-color: var(--gray-200);
}

.emergency-contact:hover,
.emergency-contact:focus {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.contact-number {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1;
}

.contact-label {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: 2px;
}

/* === Footer Enhancements === */
.footer {
    background: var(--gray-900);
    color: white;
    padding: var(--data-spacing-2xl) 0 var(--data-spacing-lg) 0;
}

.footer-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--data-spacing-xl);
    margin-bottom: var(--data-spacing-xl);
    padding: 0 var(--data-spacing-lg);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.footer-section-title {
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: var(--data-spacing-md);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--data-spacing-sm);
}

.footer-link {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-link:hover,
.footer-link:focus {
    color: white;
}

.footer-link.emergency {
    color: var(--emergency-critical);
    font-weight: 600;
}

.footer-link.emergency:hover,
.footer-link.emergency:focus {
    color: #f87171;
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding: var(--data-spacing-lg) var(--data-spacing-lg) 0;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--data-spacing-lg);
    align-items: center;
}

.footer-info {
    font-size: 0.85rem;
    color: var(--gray-500);
    line-height: 1.5;
}

.footer-copyright,
.footer-data,
.footer-disclaimer {
    margin-bottom: var(--data-spacing-sm);
}

.footer-badges {
    display: flex;
    flex-direction: column;
    gap: var(--data-spacing-md);
    align-items: flex-end;
}

.data-sources {
    display: flex;
    gap: var(--data-spacing-sm);
    flex-wrap: wrap;
}

.source-badge {
    background: var(--gray-700);
    color: var(--gray-300);
    padding: var(--data-spacing-xs) var(--data-spacing-sm);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.social-links {
    display: flex;
    gap: var(--data-spacing-sm);
}

.social-link {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.2s ease;
}

.social-link:hover,
.social-link:focus {
    color: white;
    transform: scale(1.1);
}

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

.footer-logo {
    width: 32px;
    height: 32px;
    border-radius: 4px;
}

.brand-info {
    display: flex;
    flex-direction: column;
}

.footer-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: white;
}

.footer-tagline {
    font-size: 0.85rem;
    color: var(--gray-400);
    margin: 0;
}

.footer-description {
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: var(--data-spacing-lg);
    font-size: 0.9rem;
}

.footer-certifications {
    display: flex;
    gap: var(--data-spacing-sm);
    flex-wrap: wrap;
}

.cert-badge {
    background: var(--gray-700);
    color: var(--gray-300);
    padding: var(--data-spacing-xs) var(--data-spacing-sm);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid var(--gray-600);
}

/* === Responsive Design === */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-btn {
        min-width: 200px;
    }
    
    .data-stats {
        min-width: auto;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .data-flow {
        flex-direction: column;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
    
    .sources-grid {
        grid-template-columns: 1fr;
    }
    
    .satellites-grid {
        grid-template-columns: 1fr;
    }
    
    .api-features {
        grid-template-columns: 1fr;
    }
    
    .endpoint-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .endpoint-path {
        min-width: auto;
        width: 100%;
    }
    
    .param-item {
        grid-template-columns: 1fr;
        text-align: left;
    }
    
    .quality-grid {
        grid-template-columns: 1fr;
    }
    
    .practices-grid {
        grid-template-columns: 1fr;
    }
    
    .license-categories {
        grid-template-columns: 1fr;
    }
    
    .guidelines-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-badges {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .page-container {
        padding-bottom: 240px;
    }
    
    .content-section {
        padding: var(--data-spacing-xl) var(--data-spacing-md);
    }
    
    .hero-btn {
        min-width: 100%;
    }
    
    .auth-info {
        grid-template-columns: 1fr;
    }
    
    .access-actions {
        flex-direction: column;
    }
    
    .access-btn {
        min-width: 100%;
    }
}

/* === Utility Classes === */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.focus-visible {
    outline: 2px solid var(--data-primary);
    outline-offset: 2px;
}

/* === Print Styles === */
@media print {
    .data-hero {
        background: white;
        color: var(--gray-900);
        padding: var(--data-spacing-lg);
    }
    
    .source-card,
    .satellite-card,
    .quality-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
    
    .footer,
    .emergency-contacts-section,
    .nav-menu {
        display: none;
    }
}

/* === High Contrast Mode === */
@media (prefers-contrast: high) {
    :root {
        --data-primary: #0066cc;
        --data-secondary: #004499;
        --data-success: #00aa00;
        --data-warning: #ff9900;
        --data-error: #cc0000;
        --gray-50: #ffffff;
        --gray-900: #000000;
    }
    
    .source-card,
    .satellite-card,
    .quality-card {
        border: 2px solid var(--gray-900);
    }
}

/* === Reduced Motion === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .flow-step:hover,
    .source-card:hover,
    .satellite-card:hover {
        transform: none;
    }
}