/* Demo Page Specific Styles */

.demo-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 20px 60px;
    text-align: center;
}

.demo-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.demo-navigation {
    background: #f8f9fa;
    padding: 30px 20px;
    position: sticky;
    top: 60px;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.demo-nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    max-width: 1200px;
    margin: 0 auto;
}

.demo-nav-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: white;
    border-radius: 8px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.demo-nav-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    background: #667eea;
    color: white;
}

.demo-number {
    display: inline-block;
    width: 28px;
    height: 28px;
    background: #667eea;
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 28px;
    font-weight: 600;
    margin-right: 10px;
    font-size: 0.9rem;
}

.demo-nav-item:hover .demo-number {
    background: white;
    color: #667eea;
}

.demo-title {
    font-weight: 500;
}

.demo-content {
    padding: 40px 20px;
}

.demo-section {
    margin-bottom: 80px;
    scroll-margin-top: 180px;
}

.demo-header {
    margin-bottom: 30px;
}

.demo-badge {
    display: inline-block;
    background: #667eea;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.demo-header h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.demo-header p {
    color: #666;
    font-size: 1.1rem;
}

.demo-container {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.demo-interface {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.demo-features {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.demo-features h4 {
    margin-bottom: 10px;
    color: #333;
}

.demo-features ul {
    list-style: none;
    padding: 0;
}

.demo-features li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
}

.demo-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

/* AI Assistant Demo */
.ai-chat-demo {
    background: #f5f5f5;
    border-radius: 8px;
    overflow: hidden;
}

.chat-header {
    background: #667eea;
    color: white;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.chat-messages {
    height: 250px;
    overflow-y: auto;
    padding: 20px;
    background: white;
}

.message {
    margin-bottom: 15px;
    padding: 12px;
    border-radius: 8px;
    max-width: 80%;
}

.message.user {
    background: #e3f2fd;
    margin-left: auto;
}

.message.ai {
    background: #f5f5f5;
}

.chat-input-area {
    padding: 15px;
    background: white;
    border-top: 1px solid #e0e0e0;
    display: flex;
    gap: 10px;
}

.chat-input-area input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.chat-input-area button {
    padding: 10px 20px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.ai-output-demo {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.goal-structure {
    font-family: monospace;
    font-size: 0.9rem;
}

.goal-item, .project-item, .task-item {
    padding: 8px;
    margin: 4px 0;
}

.sub-items {
    margin-left: 20px;
}

/* Goal Management Demo */
.goal-tree-demo {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.tree-controls {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
}

.tree-controls button {
    padding: 8px 16px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
}

.tree-controls button:hover {
    background: #667eea;
    color: white;
}

.goal-tree {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.tree-node {
    padding: 10px;
    margin: 5px 0;
    background: white;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.tree-node:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.node-toggle {
    color: #666;
}

.node-icon {
    font-size: 1.2rem;
}

.node-title {
    flex: 1;
    font-weight: 500;
}

.node-progress, .node-status {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.85rem;
}

.tree-children {
    margin-left: 40px;
}

.goal-details-demo {
    padding: 20px;
}

.detail-panel {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.detail-row {
    margin-bottom: 15px;
}

.detail-row label {
    display: block;
    margin-bottom: 5px;
    color: #666;
    font-size: 0.9rem;
}

.priority-selector {
    display: flex;
    gap: 10px;
}

.priority {
    padding: 6px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
}

.priority.selected {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

/* Time Tracking Demo */
.time-tracker-demo {
    display: grid;
    gap: 20px;
}

.current-tracking {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.tracking-display {
    margin-top: 15px;
}

.task-tracking {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: white;
    border-radius: 6px;
    margin-bottom: 15px;
}

.timer-display {
    display: flex;
    align-items: center;
    gap: 10px;
}

.timer {
    font-size: 1.5rem;
    font-weight: 600;
    color: #667eea;
    font-family: monospace;
}

.pause-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #667eea;
    color: white;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
}

.time-distribution {
    background: white;
    padding: 20px;
    border-radius: 8px;
}

.time-chart {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 200px;
    margin-top: 20px;
}

.chart-bar {
    width: 60px;
    background: linear-gradient(to top, #667eea, #764ba2);
    border-radius: 4px 4px 0 0;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    padding-bottom: 30px;
}

.chart-bar::after {
    content: attr(data-label);
    position: absolute;
    bottom: -25px;
    font-size: 0.85rem;
    color: #666;
}

.bar-value {
    color: white;
    font-weight: 600;
    margin-bottom: 10px;
}

.time-insights-demo {
    padding: 20px;
}

.insight-cards {
    display: grid;
    gap: 15px;
}

.insight-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: linear-gradient(135deg, #667eea15 0%, #764ba215 100%);
    border-radius: 8px;
    border-left: 3px solid #667eea;
}

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

/* Gamification Demo */
.gamification-demo {
    display: grid;
    gap: 20px;
}

.player-stats {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 25px;
    border-radius: 8px;
}

.level-display {
    text-align: center;
    margin-bottom: 20px;
}

.level-badge {
    display: inline-block;
    margin-bottom: 15px;
}

.level {
    display: block;
    font-size: 2rem;
    font-weight: 700;
}

.title {
    opacity: 0.9;
}

.xp-bar {
    width: 100%;
    height: 24px;
    background: rgba(255,255,255,0.2);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.xp-fill {
    height: 100%;
    background: white;
    border-radius: 12px;
    transition: width 0.5s ease;
}

.xp-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.85rem;
    font-weight: 600;
    color: #667eea;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.85rem;
    opacity: 0.9;
}

.achievements-showcase {
    padding: 20px;
}

.achievement-grid {
    display: grid;
    gap: 15px;
}

.achievement {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 15px;
    padding: 15px;
    background: white;
    border-radius: 8px;
    border: 2px solid #e0e0e0;
    align-items: center;
}

.achievement.unlocked {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea05 0%, #764ba205 100%);
}

.achievement.locked {
    opacity: 0.7;
}

.achievement-icon {
    font-size: 2rem;
}

.achievement-name {
    font-weight: 600;
}

.achievement-desc {
    font-size: 0.85rem;
    color: #666;
}

.achievement-progress {
    text-align: right;
}

.progress-bar.mini {
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    margin-bottom: 5px;
    overflow: hidden;
}

.points-calculator {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.task-example {
    padding: 15px;
    background: white;
    border-radius: 6px;
    margin: 15px 0;
}

.points-breakdown {
    display: flex;
    gap: 15px;
    margin-top: 10px;
    align-items: center;
}

.points-breakdown span {
    padding: 4px 8px;
    background: #f0f0f0;
    border-radius: 4px;
    font-size: 0.9rem;
}

.points-breakdown .total {
    background: #667eea;
    color: white;
    font-weight: 600;
}

/* Voice Demo */
.voice-demo {
    text-align: center;
    padding: 20px;
}

.voice-interface {
    margin: 30px 0;
}

.voice-button {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3);
}

.voice-button:hover {
    transform: scale(1.05);
}

.voice-button.active {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3); }
    50% { box-shadow: 0 4px 30px rgba(102, 126, 234, 0.6); }
    100% { box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3); }
}

.mic-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 5px;
}

.voice-wave {
    display: flex;
    gap: 5px;
    justify-content: center;
    margin: 20px 0;
    height: 40px;
    align-items: center;
}

.voice-wave span {
    width: 4px;
    height: 20px;
    background: #667eea;
    border-radius: 2px;
    animation: wave 1s ease-in-out infinite;
}

.voice-wave span:nth-child(2) { animation-delay: 0.1s; }
.voice-wave span:nth-child(3) { animation-delay: 0.2s; }
.voice-wave span:nth-child(4) { animation-delay: 0.3s; }
.voice-wave span:nth-child(5) { animation-delay: 0.4s; }

@keyframes wave {
    0%, 100% { height: 20px; }
    50% { height: 35px; }
}

.voice-examples {
    margin: 30px 0;
}

.example-commands {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 10px;
    margin-top: 15px;
}

.example-commands button {
    padding: 12px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
}

.example-commands button:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

.voice-output {
    margin-top: 30px;
}

.output-display {
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-top: 10px;
    min-height: 80px;
}

/* Schedule Demo */
.schedule-demo {
    display: grid;
    gap: 20px;
}

.calendar-view {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.week-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 15px;
}

.day-column {
    background: white;
    border-radius: 6px;
    padding: 10px;
}

.day-column.today {
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.2);
    border: 2px solid #667eea;
}

.day-header {
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
    text-align: center;
}

.time-slot {
    padding: 8px;
    margin: 5px 0;
    background: #f0f0f0;
    border-radius: 4px;
    font-size: 0.85rem;
}

.time-slot.current {
    background: #667eea;
    color: white;
}

.scheduling-assistant {
    padding: 20px;
}

.optimizer-input {
    display: flex;
    gap: 10px;
    margin: 15px 0;
}

.optimizer-input input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.optimizer-input button {
    padding: 10px 20px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.suggestions {
    margin-top: 20px;
}

.suggestion {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    margin-bottom: 10px;
}

.suggestion .time {
    font-weight: 600;
}

.suggestion .reason {
    color: #666;
    font-size: 0.85rem;
}

.suggestion button {
    padding: 6px 16px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* Analytics Demo */
.analytics-demo {
    padding: 20px;
}

.metrics-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.metric-card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid #e0e0e0;
}

.metric-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

.metric-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #333;
}

.metric-label {
    display: block;
    color: #666;
    font-size: 0.9rem;
    margin-top: 5px;
}

.metric-change {
    display: inline-block;
    margin-top: 10px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.85rem;
}

.metric-change.positive {
    background: #e8f5e9;
    color: #2e7d32;
}

.metric-change.negative {
    background: #ffebee;
    color: #c62828;
}

.metric-change.neutral {
    background: #f5f5f5;
    color: #666;
}

.charts-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.chart-widget {
    background: white;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.line-chart {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    border-radius: 4px;
}

.pie-visual {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: conic-gradient(
        #667eea 0deg 144deg,
        #ffa726 144deg 234deg,
        #66bb6a 234deg 306deg,
        #ef5350 306deg 360deg
    );
    margin: 20px auto;
}

.pie-legend {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 20px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.85rem;
}

.legend-item::before {
    content: '';
    width: 12px;
    height: 12px;
    border-radius: 2px;
    display: inline-block;
}

.legend-item.work::before { background: #667eea; }
.legend-item.personal::before { background: #ffa726; }
.legend-item.learning::before { background: #66bb6a; }
.legend-item.health::before { background: #ef5350; }

/* Templates Demo */
.templates-demo {
    display: grid;
    gap: 20px;
}

.template-gallery {
    padding: 20px;
}

.template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.template-card {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.template-card:hover {
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.template-icon {
    display: block;
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.template-name {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
}

.template-tasks {
    display: block;
    color: #666;
    font-size: 0.85rem;
}

.template-preview {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.preview-content {
    margin-top: 15px;
}

.preview-structure h5 {
    margin-bottom: 15px;
    color: #333;
}

.task-preview {
    list-style: none;
    padding: 0;
}

.task-preview li {
    padding: 8px;
    margin: 5px 0;
}

.task-preview > li {
    background: white;
    border-radius: 4px;
}

.task-preview ul {
    margin-left: 20px;
    margin-top: 5px;
}

.use-template {
    margin-top: 20px;
    padding: 12px 24px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
}

/* Mobile Demo */
.mobile-demo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.phone-mockup {
    width: 280px;
    height: 580px;
    background: #000;
    border-radius: 30px;
    padding: 10px;
    margin: 0 auto;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 20px;
    overflow: hidden;
}

.mobile-header {
    display: flex;
    justify-content: space-between;
    padding: 8px 15px;
    background: #f8f8f8;
    font-size: 0.85rem;
}

.mobile-app {
    padding: 15px;
    height: calc(100% - 30px);
    display: flex;
    flex-direction: column;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-weight: 600;
}

.quick-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.quick-action {
    flex: 1;
    padding: 10px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.85rem;
}

.mobile-content {
    flex: 1;
}

.mobile-content h5 {
    margin-bottom: 15px;
}

.mobile-task-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mobile-task {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 6px;
}

.mobile-nav {
    display: flex;
    justify-content: space-around;
    padding: 15px 0;
    border-top: 1px solid #e0e0e0;
}

.nav-item {
    font-size: 1.5rem;
    opacity: 0.5;
}

.nav-item.active {
    opacity: 1;
}

.mobile-features {
    padding: 20px;
}

.feature-list {
    display: grid;
    gap: 20px;
    margin-top: 15px;
}

.mobile-feature {
    display: flex;
    gap: 15px;
    align-items: start;
}

.mobile-feature .icon {
    font-size: 1.5rem;
}

.mobile-feature strong {
    display: block;
    margin-bottom: 5px;
}

.mobile-feature p {
    font-size: 0.9rem;
    color: #666;
}

/* Collaboration Demo */
.collaboration-demo {
    display: grid;
    gap: 20px;
}

.team-overview {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.team-members {
    display: grid;
    gap: 15px;
    margin-top: 15px;
}

.member-card {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: white;
    border-radius: 6px;
}

.member-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.member-info {
    flex: 1;
}

.member-info .name {
    display: block;
    font-weight: 600;
    margin-bottom: 2px;
}

.member-info .role {
    display: block;
    color: #666;
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.member-progress {
    display: flex;
    align-items: center;
    gap: 10px;
}

.progress-bar.small {
    flex: 1;
    height: 8px;
}

.shared-goals {
    padding: 20px;
}

.shared-goal-list {
    margin-top: 15px;
}

.shared-goal {
    padding: 15px;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
}

.goal-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.goal-title {
    font-weight: 600;
}

.goal-deadline {
    color: #666;
    font-size: 0.9rem;
}

.contributors {
    display: flex;
    gap: 5px;
    margin-bottom: 10px;
}

.contributor {
    width: 30px;
    height: 30px;
    background: #667eea;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
}

.activity-feed {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.activity-items {
    margin-top: 15px;
}

.activity-item {
    display: flex;
    gap: 10px;
    padding: 10px;
    background: white;
    border-radius: 4px;
    margin-bottom: 8px;
    align-items: center;
}

.activity-user {
    font-weight: 600;
    color: #667eea;
}

.activity-action {
    flex: 1;
}

.activity-time {
    color: #999;
    font-size: 0.85rem;
}

/* CTA Section */
.demo-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.demo-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.demo-cta p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.cta-buttons button {
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.cta-buttons .btn-primary {
    background: white;
    color: #667eea;
}

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

.cta-buttons button:hover {
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .demo-nav-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
    
    .demo-interface {
        grid-template-columns: 1fr;
    }
    
    .mobile-demo {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons button {
        width: 250px;
    }
}