/* Market Challenges */
.market-challenges {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.challenge-card {
    background-color: rgba(26, 26, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
}

.challenge-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3), 0 0 15px rgba(0, 163, 255, 0.5);
}

.challenge-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
    background-color: rgba(0, 163, 255, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(0, 163, 255, 0.3);
    background-size: 30px;
    background-repeat: no-repeat;
    background-position: center;
}

.labor-icon {
    background-image: url('../images/labor_icon.png');
}

.skill-icon {
    background-image: url('../images/skill_icon.png');
}

.efficiency-icon {
    background-image: url('../images/efficiency_icon.png');
}

.challenge-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.challenge-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.challenge-desc p {
    margin-bottom: 15px;
}

.challenge-stat {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-value {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    color: var(--accent-blue);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Market Data */
.market-data {
    margin: 30px 0;
    background-color: rgba(26, 26, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    padding: 20px;
}

.data-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--accent-blue);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.data-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.chart-container {
    flex: 1;
    min-width: 300px;
    height: 300px;
    position: relative;
}

.data-insights {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
}

.insight-item {
    background-color: rgba(0, 163, 255, 0.05);
    border-left: 3px solid var(--accent-blue);
    padding: 15px;
}

.insight-value {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.insight-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Application Scenarios */
.application-scenarios {
    margin: 30px 0;
}

.scenario-tabs {
    margin-bottom: 30px;
}

.tab-buttons {
    display: flex;
    margin-bottom: 20px;
}

.tab-button {
    background-color: rgba(26, 26, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px 5px 0 0;
    padding: 10px 20px;
    margin-right: 5px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-button:hover {
    background-color: rgba(0, 163, 255, 0.1);
    color: var(--text-primary);
}

.tab-button.active {
    background-color: rgba(0, 163, 255, 0.2);
    border-bottom: 3px solid var(--accent-blue);
    color: var(--text-primary);
}

.tab-content {
    position: relative;
    min-height: 400px;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease forwards;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Scenario Showcase */
.scenario-showcase {
    display: flex;
    gap: 30px;
}

.scenario-image {
    width: 40%;
    position: relative;
    overflow: hidden;
    border-radius: 5px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.scenario-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.scenario-image:hover .scenario-img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 20px;
    box-sizing: border-box;
}

.overlay-text {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.scenario-details {
    width: 60%;
}

.scenario-description {
    margin-bottom: 20px;
}

.scenario-description p {
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.6;
}

/* Scenario Features */
.scenario-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature-item {
    background-color: rgba(26, 26, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3), 0 0 15px rgba(0, 163, 255, 0.5);
}

.feature-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 10px;
    background-color: rgba(0, 163, 255, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(0, 163, 255, 0.3);
    background-size: 20px;
    background-repeat: no-repeat;
    background-position: center;
}

.guidance-icon {
    background-image: url('../images/guidance_icon.png');
}

.robot-icon {
    background-image: url('../images/robot_icon.png');
}

.process-icon {
    background-image: url('../images/process_icon.png');
}

.remote-icon {
    background-image: url('../images/remote_icon.png');
}

.vision-icon {
    background-image: url('../images/vision_icon.png');
}

.realtime-icon {
    background-image: url('../images/realtime_icon.png');
}

.analysis-icon {
    background-image: url('../images/analysis_icon.png');
}

.trace-icon {
    background-image: url('../images/trace_icon.png');
}

.ar-icon {
    background-image: url('../images/ar_icon.png');
}

.ai-icon {
    background-image: url('../images/ai_icon.png');
}

.knowledge-icon {
    background-image: url('../images/knowledge_icon.png');
}

.assessment-icon {
    background-image: url('../images/assessment_icon.png');
}

.schedule-icon {
    background-image: url('../images/schedule_icon.png');
}

.inventory-icon {
    background-image: url('../images/inventory_icon.png');
}

.energy-icon {
    background-image: url('../images/energy_icon.png');
}

.decision-icon {
    background-image: url('../images/decision_icon.png');
}

.feature-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.feature-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Value Analysis */
.value-analysis {
    margin: 30px 0;
}

.value-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.metric-card {
    background-color: rgba(26, 26, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3), 0 0 15px rgba(0, 163, 255, 0.5);
}

.metric-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 15px;
    background-color: rgba(0, 163, 255, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(0, 163, 255, 0.3);
    background-size: 25px;
    background-repeat: no-repeat;
    background-position: center;
}

.productivity-icon {
    background-image: url('../images/productivity_icon.png');
}

.quality-icon {
    background-image: url('../images/quality_icon.png');
}

.training-icon {
    background-image: url('../images/training_icon.png');
}

.cost-icon {
    background-image: url('../images/cost_icon.png');
}

.metric-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.metric-value {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.5rem;
    color: var(--accent-blue);
    margin-bottom: 10px;
}

.metric-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ROI Analysis */
.roi-analysis {
    background-color: rgba(26, 26, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    padding: 20px;
}

.roi-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--accent-blue);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.roi-chart-container {
    height: 300px;
    margin-bottom: 20px;
}

.roi-insights {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
}

/* Roadmap */
.roadmap {
    margin: 30px 0;
}

.roadmap-timeline {
    position: relative;
    padding: 20px 0;
}

.timeline-track {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background-color: rgba(0, 163, 255, 0.3);
    transform: translateX(-50%);
}

.timeline-node {
    position: relative;
    margin-bottom: 50px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.node-year {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--accent-blue);
    background-color: var(--bg-primary);
    padding: 5px 15px;
    border-radius: 20px;
    z-index: 2;
}

.node-dot {
    position: absolute;
    top: 40px;
    left: 50%;
    width: 20px;
    height: 20px;
    background-color: var(--accent-blue);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.timeline-node.current .node-dot {
    background-color: #ff3c3c;
    box-shadow: 0 0 15px rgba(255, 60, 60, 0.5);
}

.node-content {
    width: 45%;
    margin-top: 60px;
    background-color: rgba(26, 26, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.timeline-node:nth-child(odd) .node-content {
    margin-left: auto;
}

.node-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.node-desc ul {
    padding-left: 20px;
    margin: 0;
}

.node-desc li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 5px;
    line-height: 1.4;
}

/* Industry Expansion */
.industry-expansion {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.expansion-card {
    background-color: rgba(26, 26, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
}

.expansion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3), 0 0 15px rgba(0, 163, 255, 0.5);
}

.expansion-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
    background-color: rgba(0, 163, 255, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(0, 163, 255, 0.3);
    background-size: 30px;
    background-repeat: no-repeat;
    background-position: center;
}

.coldchain-icon {
    background-image: url('../images/coldchain_icon.png');
}

.disability-icon {
    background-image: url('../images/disability_icon.png');
}

.elderly-icon {
    background-image: url('../images/elderly_icon.png');
}

.expansion-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.expansion-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.expansion-desc p {
    margin-bottom: 15px;
}

.expansion-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .scenario-showcase {
        flex-direction: column;
    }
    
    .scenario-image, .scenario-details {
        width: 100%;
    }
    
    .scenario-features {
        grid-template-columns: 1fr;
    }
    
    .node-content {
        width: 80%;
        margin-left: auto !important;
        margin-right: auto !important;
    }
    
    .node-year {
        left: 20px;
        transform: none;
    }
    
    .node-dot {
        left: 20px;
        transform: none;
    }
    
    .timeline-track {
        left: 20px;
        transform: none;
    }
}