/* Tech Architecture */
.tech-architecture {
    margin: 30px 0;
}

.architecture-diagram {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.arch-layer {
    background-color: rgba(26, 26, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    padding: 20px;
    position: relative;
    transition: all 0.3s ease;
}

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

.layer-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.layer-items {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.arch-item {
    background-color: rgba(0, 163, 255, 0.1);
    border: 1px solid rgba(0, 163, 255, 0.3);
    border-radius: 5px;
    padding: 10px 15px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    flex: 1;
    min-width: 150px;
    text-align: center;
    transition: all 0.3s ease;
}

.arch-item:hover {
    background-color: rgba(0, 163, 255, 0.2);
    color: var(--text-primary);
    transform: translateY(-3px);
}

.layer-hardware .arch-item {
    border-color: rgba(255, 99, 132, 0.3);
    background-color: rgba(255, 99, 132, 0.1);
}

.layer-hardware .arch-item:hover {
    background-color: rgba(255, 99, 132, 0.2);
}

.layer-os .arch-item {
    border-color: rgba(255, 159, 64, 0.3);
    background-color: rgba(255, 159, 64, 0.1);
}

.layer-os .arch-item:hover {
    background-color: rgba(255, 159, 64, 0.2);
}

.layer-ai .arch-item {
    border-color: rgba(75, 192, 192, 0.3);
    background-color: rgba(75, 192, 192, 0.1);
}

.layer-ai .arch-item:hover {
    background-color: rgba(75, 192, 192, 0.2);
}

.layer-app .arch-item {
    border-color: rgba(153, 102, 255, 0.3);
    background-color: rgba(153, 102, 255, 0.1);
}

.layer-app .arch-item:hover {
    background-color: rgba(153, 102, 255, 0.2);
}

.architecture-description {
    background-color: rgba(26, 26, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    padding: 20px;
}

.architecture-description p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 15px;
}

.architecture-description p:last-child {
    margin-bottom: 0;
}

/* Tech Capabilities */
.tech-capabilities {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.capability-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;
}

.capability-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);
}

.capability-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;
}

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

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

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

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

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

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

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

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

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

.capability-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;
}

.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);
}

/* OS Interface */
.os-interface {
    margin: 30px 0;
}

.interface-showcase {
    width: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 5px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    margin-bottom: 30px;
}

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

.interface-showcase:hover .interface-img {
    transform: scale(1.05);
}

.interface-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;
}

.interface-features {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 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;
}

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

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

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

.alert-icon {
    background-image: url('../images/alert_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);
}

/* Tech Innovations */
.tech-innovations {
    margin: 30px 0;
}

.innovation-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.innovation-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;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

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

.innovation-icon {
    width: 50px;
    height: 50px;
    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;
    flex-shrink: 0;
}

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

.innovation-content {
    flex: 1;
}

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

.innovation-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.innovation-status {
    font-size: 0.8rem;
    color: var(--accent-blue);
}

/* Tech Roadmap */
.tech-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;
}

/* Tech Partners */
.tech-partners {
    margin: 30px 0;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.partner-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;
}

.partner-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);
}

.partner-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 15px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-size: 50px;
    background-repeat: no-repeat;
    background-position: center;
}

.academic-logo {
    background-image: url('../images/academic_logo.png');
}

.chip-logo {
    background-image: url('../images/chip_logo.png');
}

.cloud-logo {
    background-image: url('../images/cloud_logo.png');
}

.sensor-logo {
    background-image: url('../images/sensor_logo.png');
}

.textile-logo {
    background-image: url('../images/textile_logo.png');
}

.research-logo {
    background-image: url('../images/research_logo.png');
}

.partner-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .tech-capabilities {
        grid-template-columns: 1fr;
    }
    
    .innovation-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .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;
    }
}