/* ===============================================
   LIVE DATA METRICS IN HERO
   =============================================== */

.data-metrics-live {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
    flex-wrap: wrap;
    justify-content: center;
}

.live-metric {
    background: rgba(21, 25, 35, 0.8);
    border: 1px solid rgba(129, 140, 248, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    min-width: 180px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.live-metric::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    animation: scanLine 3s ease-in-out infinite;
}

@keyframes scanLine {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

.metric-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.metric-display {
    display: block;
    margin: 0.5rem 0;
    line-height: 1.2;
    min-height: 2.4rem;
}

.metric-value,
.metric-suffix {
    display: inline;
    font-size: 2rem !important;
    font-weight: 700 !important;
    color: var(--primary-color) !important;
    font-family: 'Inter', sans-serif !important;
    line-height: 1.2;
    vertical-align: baseline;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
}

.metric-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

/* ===============================================
   DATA PIPELINE VISUALIZATION
   =============================================== */

.data-pipeline-viz {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 4rem 0;
    padding: 3rem;
    background: rgba(21, 25, 35, 0.6);
    border-radius: 20px;
    border: 1px solid rgba(129, 140, 248, 0.2);
    overflow-x: auto;
    gap: 1rem;
}

.pipeline-stage {
    position: relative;
    background: rgba(21, 25, 35, 0.9);
    border: 2px solid rgba(129, 140, 248, 0.3);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    min-width: 150px;
    text-align: center;
    transition: all 0.3s ease;
}

.pipeline-stage:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(129, 140, 248, 0.3);
}

.stage-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
    animation: bounce 2s ease-in-out infinite;
}

.pipeline-stage[data-stage="1"] .stage-icon { animation-delay: 0s; }
.pipeline-stage[data-stage="2"] .stage-icon { animation-delay: 0.2s; }
.pipeline-stage[data-stage="3"] .stage-icon { animation-delay: 0.4s; }
.pipeline-stage[data-stage="4"] .stage-icon { animation-delay: 0.6s; }
.pipeline-stage[data-stage="5"] .stage-icon { animation-delay: 0.8s; }

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.stage-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.stage-flow {
    height: 4px;
    background: rgba(129, 140, 248, 0.2);
    border-radius: 2px;
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
}

.stage-flow::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    animation: flowPulse 2s ease-in-out infinite;
}

.pipeline-stage[data-stage="1"] .stage-flow::after { animation-delay: 0s; }
.pipeline-stage[data-stage="2"] .stage-flow::after { animation-delay: 0.4s; }
.pipeline-stage[data-stage="3"] .stage-flow::after { animation-delay: 0.8s; }
.pipeline-stage[data-stage="4"] .stage-flow::after { animation-delay: 1.2s; }
.pipeline-stage[data-stage="5"] .stage-flow::after { animation-delay: 1.6s; }

@keyframes flowPulse {
    0% { left: -100%; }
    100% { left: 100%; }
}

.data-packet {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--primary-color);
    animation: packetPulse 1s ease-in-out infinite;
}

@keyframes packetPulse {
    0%, 100% { opacity: 1; transform: translateX(-50%) scale(1); }
    50% { opacity: 0.5; transform: translateX(-50%) scale(1.5); }
}

.pipeline-arrow {
    font-size: 2rem;
    color: var(--primary-color);
    animation: arrowBlink 1.5s ease-in-out infinite;
}

@keyframes arrowBlink {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* ===============================================
   DATA FLOW NETWORK DIAGRAM
   =============================================== */

.data-flow-network {
    position: relative;
    height: 300px;
    margin: 3rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.network-center {
    position: relative;
    z-index: 2;
}

.data-core {
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3), rgba(129, 140, 248, 0.1));
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    animation: coreGlow 3s ease-in-out infinite;
    box-shadow: 0 0 40px rgba(129, 140, 248, 0.4);
}

@keyframes coreGlow {
    0%, 100% { box-shadow: 0 0 40px rgba(129, 140, 248, 0.4); }
    50% { box-shadow: 0 0 60px rgba(129, 140, 248, 0.8); }
}

.core-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.core-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.network-paths {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.data-path {
    position: absolute;
    width: 300px;
    height: 2px;
    top: 50%;
    transform: translateY(-50%);
}

.path-left {
    left: 0;
    transform-origin: right;
}

.path-right {
    right: 0;
    transform-origin: left;
}

.path-line {
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(129, 140, 248, 0.1), 
        rgba(129, 140, 248, 0.6), 
        rgba(129, 140, 248, 0.1));
}

.data-flow-indicator {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    box-shadow: 0 0 20px var(--primary-color);
    animation: flowIndicator 3s ease-in-out infinite;
}

.path-left .data-flow-indicator {
    left: 0;
}

.path-right .data-flow-indicator {
    right: 0;
}

@keyframes flowIndicator {
    0%, 100% { opacity: 0; transform: translateY(-50%) translateX(0); }
    10% { opacity: 1; }
    90% { opacity: 1; }
}

.path-left .data-flow-indicator {
    animation: flowLeft 3s ease-in-out infinite;
}

.path-right .data-flow-indicator {
    animation: flowRight 3s ease-in-out infinite;
}

@keyframes flowLeft {
    0% { left: 0; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { left: calc(100% - 90px); opacity: 0; }
}

@keyframes flowRight {
    0% { right: 0; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { right: calc(100% - 90px); opacity: 0; }
}

/* ===============================================
   REAL-TIME DATA VISUALIZATION
   =============================================== */

.realtime-data-viz {
    background: rgba(21, 25, 35, 0.8);
    border: 1px solid rgba(129, 140, 248, 0.3);
    border-radius: 16px;
    padding: 2rem;
    margin: 3rem 0;
}

.viz-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.status-indicator {
    font-size: 0.8rem;
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.status-text {
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.data-chart {
    width: 100%;
    height: 250px;
    border-radius: 8px;
}

/* ===============================================
   RESPONSIVE DESIGN FOR DATA VISUALIZATIONS
   =============================================== */

@media (max-width: 768px) {
    .data-metrics-live {
        flex-direction: column;
        gap: 1rem;
    }
    
    .live-metric {
        width: 100%;
    }
    
    .data-pipeline-viz {
        flex-direction: column;
        padding: 2rem 1rem;
    }
    
    .pipeline-arrow {
        transform: rotate(90deg);
        margin: 1rem 0;
    }
    
    .data-flow-network {
        height: 400px;
    }
    
    .data-path {
        width: 2px;
        height: 150px;
    }
    
    .path-left {
        left: 50%;
        top: 0;
        transform: translateX(-50%) rotate(90deg);
    }
    
    .path-right {
        right: auto;
        left: 50%;
        bottom: 0;
        top: auto;
        transform: translateX(-50%) rotate(90deg);
    }
}

/* ===============================================
   DATA FLOWING EFFECTS
   =============================================== */

/* Particle Canvas */
.particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Data Stream Background */
.data-stream-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.stream-line {
    position: absolute;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, 
        transparent 0%, 
        rgba(129, 140, 248, 0.3) 50%, 
        transparent 100%);
    opacity: 0;
    animation: streamFlow 4s ease-in-out infinite;
}

.stream-line.stream-1 {
    left: 10%;
    animation-delay: 0s;
}

.stream-line.stream-2 {
    left: 35%;
    animation-delay: 1s;
}

.stream-line.stream-3 {
    right: 35%;
    animation-delay: 2s;
}

.stream-line.stream-4 {
    right: 10%;
    animation-delay: 3s;
}

@keyframes streamFlow {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(100%);
        opacity: 0;
    }
}

/* Floating Data Particles */
.floating-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(129, 140, 248, 0.8);
    border-radius: 50%;
    pointer-events: none;
    animation: floatParticle 6s ease-in-out infinite;
}

@keyframes floatParticle {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    50% {
        transform: translate(50px, -100px) scale(1.5);
        opacity: 0.8;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translate(100px, -200px) scale(0.5);
        opacity: 0;
    }
}

/* Pulse Effect for Data Nodes */
.data-node::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(129, 140, 248, 0.3);
    animation: pulseRing 2s ease-out infinite;
}

@keyframes pulseRing {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

/* Binary Rain Effect */
.binary-rain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.binary-digit {
    position: absolute;
    color: rgba(129, 140, 248, 0.2);
    font-family: 'Courier New', monospace;
    font-size: 12px;
    animation: fallDown linear infinite;
}

@keyframes fallDown {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    10% {
        opacity: 0.8;
    }
    90% {
        opacity: 0.8;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

/* Contact Info Styling */
.contact-info {
    margin: var(--spacing-md) 0;
}

.contact-email {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 0.75rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition-base);
}

.contact-email:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

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

.contact-email a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.contact-email a:hover {
    color: var(--white);
    text-decoration: underline;
}

/* Adjust navbar shadow on scroll for dark theme */
.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    border-bottom-color: rgba(129, 140, 248, 0.2);
}

/* Update benefit item border for dark theme */
.benefit-item {
    background: rgba(129, 140, 248, 0.05);
    padding: var(--spacing-sm);
    border-radius: 0.5rem;
    border-left: 3px solid var(--primary-color);
}

/* Update pipeline stage background for dark theme visibility */
.pipeline-stage {
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, #818cf8 0%, #6366f1 100%);
    color: var(--white);
    border-radius: 0.5rem;
    text-align: center;
    min-width: 200px;
    box-shadow: 0 4px 15px rgba(129, 140, 248, 0.4);
    animation: slideIn 1s ease forwards;
    opacity: 0;
}

.pipeline-stage.stage-4 {
    animation-delay: 0.8s;
    background: linear-gradient(135deg, #22d3ee 0%, #06b6d4 100%);
}

/* Enhanced glow effects for dark theme */
.data-node {
    position: absolute;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-primary);
    box-shadow: 0 0 40px rgba(129, 140, 248, 0.6);
    animation: pulse 3s ease-in-out infinite;
}

/* Update central hub for better visibility */
.central-hub {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 50px rgba(129, 140, 248, 0.7);
    z-index: 2;
}

/* Footer links hover in dark theme */
.footer-column a:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

/* Enhanced button styles for dark theme */
.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(129, 140, 248, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(129, 140, 248, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-light);
    border-color: var(--primary-light);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(129, 140, 248, 0.4);
}

/* CTA section buttons for dark theme background */
.cta-section .btn-primary {
    background: var(--white);
    color: var(--primary-color);
}

.cta-section .btn-primary:hover {
    background: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.3);
}

.cta-section .btn-secondary {
    border-color: var(--white);
    color: var(--white);
}

.cta-section .btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
}

/* ===============================================
   QUALITY SIMULATION SECTION
   =============================================== */

.quality-simulation {
    background: var(--dark-bg);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.quality-simulation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(129, 140, 248, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.simulation-showcase {
    position: relative;
    z-index: 1;
}

.simulation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    align-items: center;
}

.simulation-description h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.simulation-description > p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

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

.sim-feature {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--card-bg);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
}

.sim-feature:hover {
    background: var(--card-hover-bg);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.sim-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.sim-text h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.25rem;
}

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

/* Simulation Dashboard Visual */
.simulation-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.sim-dashboard {
    width: 100%;
    max-width: 500px;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 1rem;
    padding: var(--spacing-md);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
}

.dashboard-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: var(--white);
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    animation: pulse 2s ease-in-out infinite;
}

.dashboard-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.metric-card {
    background: rgba(129, 140, 248, 0.05);
    padding: var(--spacing-sm);
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.metric-trend {
    font-size: 0.875rem;
    font-weight: 600;
    color: #10b981;
}

.metric-trend:contains("↓") {
    color: #ef4444;
}

.dashboard-graph {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 120px;
    gap: 0.5rem;
    padding: var(--spacing-sm);
    background: rgba(129, 140, 248, 0.03);
    border-radius: 0.5rem;
}

.graph-bar {
    flex: 1;
    background: var(--gradient-primary);
    border-radius: 0.25rem 0.25rem 0 0;
    transition: var(--transition-base);
    animation: growBar 1s ease-out forwards;
}

@keyframes growBar {
    from {
        transform: scaleY(0);
    }
    to {
        transform: scaleY(1);
    }
}

.graph-bar:hover {
    opacity: 0.8;
    transform: scaleY(1.05);
}

/* Simulation Benefits */
.simulation-benefits {
    margin-top: var(--spacing-lg);
}

.simulation-benefits h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

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

.benefit-box {
    background: var(--card-bg);
    padding: var(--spacing-md);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition-base);
}

.benefit-box:hover {
    background: var(--card-hover-bg);
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(129, 140, 248, 0.3);
}

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

.benefit-box h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.5rem;
}

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

/* Service Highlight */
.service-highlight {
    position: relative;
    border: 2px solid var(--primary-color);
}

.service-highlight::before {
    content: 'NEW';
    position: absolute;
    top: -12px;
    right: var(--spacing-sm);
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* Responsive Design for Simulation Section */
@media (max-width: 968px) {
    .simulation-content {
        grid-template-columns: 1fr;
    }
    
    .dashboard-metrics {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}