/* Enhanced Project Demos and GitHub Integration Styles */

/* Case Study Styling */
.case-study {
    margin: 1.5rem 0;
    padding: 1rem 0;
}

.case-study-section {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
}

.case-study-title {
    color: var(--accent-color);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.case-study-content {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.insights-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.insights-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-light);
}

.insights-list li::before {
    content: '▶';
    color: var(--accent-color);
    position: absolute;
    left: 0;
    top: 0.5rem;
}

/* Demo Button Styling */
.demo-btn {
    background: var(--gradient-primary);
    border: none;
    color: white;
    padding: 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(64, 123, 255, 0.3);
}

/* Upcoming Projects */
.upcoming-projects {
    margin: 1rem 0;
}

.upcoming-project {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    color: var(--text-light);
    font-size: 0.9rem;
}

.upcoming-project i {
    color: var(--accent-color);
    width: 20px;
}

/* GitHub Integration Section */
.github-stats {
    padding: 5rem 0;
    background: var(--bg-secondary);
    background-image: linear-gradient(135deg, rgba(64, 123, 255, 0.05) 0%, rgba(147, 51, 234, 0.05) 100%);
}

.github-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.github-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.github-card {
    background: var(--bg-primary);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.github-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.github-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.github-header i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.github-header h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin: 0;
}

.github-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1.5rem;
}

.metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.25rem;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.featured-repos {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.repo-item {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
}

.repo-name {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
}

.repo-description {
    color: var(--text-light);
    font-size: 0.875rem;
    margin: 0 0 0.75rem 0;
    line-height: 1.5;
}

.repo-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
}

.repo-language {
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-weight: 500;
}

.repo-stars {
    color: var(--text-light);
}

.github-chart, .github-languages {
    text-align: center;
    padding: 2rem;
    background: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.github-chart h3, .github-languages h3 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.contribution-graph, .languages-chart {
    margin: 1rem 0;
}

.github-graph-img, .languages-img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.github-note {
    color: var(--text-light);
    font-size: 0.875rem;
    margin-top: 1rem;
}

/* Demo Modal */
.demo-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.demo-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-primary);
    border-radius: 12px;
    max-width: 90vw;
    max-height: 90vh;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.demo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.demo-header h3 {
    color: var(--text-primary);
    margin: 0;
}

.demo-close {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: background 0.3s ease;
}

.demo-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.demo-body {
    padding: 2rem;
    max-height: 70vh;
    overflow-y: auto;
    color: var(--text-primary);
}

/* Titanic Demo Specific Styles */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.feature-analysis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 1.5rem 0;
}

.feature-chart {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-chart h6 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
}

.chart-container {
    height: 200px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    height: 100%;
    width: 100%;
    justify-content: space-around;
}

.bar {
    position: relative;
    width: 40px;
    background: var(--gradient-primary);
    border-radius: 4px 4px 0 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    transition: all 0.3s ease;
    min-height: 20px;
}

.bar:hover {
    filter: brightness(1.2);
    transform: scaleY(1.05);
}

.bar.female {
    background: linear-gradient(45deg, #ff6b9d, #ff8fab);
}

.bar.male {
    background: linear-gradient(45deg, #4dabf7, #69a3ff);
}

.bar.first-class {
    background: linear-gradient(45deg, #ffd93d, #ffed4e);
}

.bar.second-class {
    background: linear-gradient(45deg, #ff922b, #ffa94d);
}

.bar.third-class {
    background: linear-gradient(45deg, #495057, #6c757d);
}

.bar-label {
    position: absolute;
    bottom: -25px;
    font-size: 0.8rem;
    color: var(--text-light);
    white-space: nowrap;
    font-weight: 500;
}

/* Code snippet improvements for Titanic demo */
.code-snippet {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
    border-left: 4px solid var(--accent-color);
    overflow-x: auto;
}

.code-snippet pre {
    margin: 0;
    color: #f8f9fa;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.4;
}

.code-snippet code {
    color: inherit;
    background: none;
    padding: 0;
    border-radius: 0;
}

/* Coming Soon Preview Modal */
.coming-soon-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 2rem;
}

.coming-soon-preview-content {
    background: var(--card-bg);
    border-radius: 15px;
    max-width: 700px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    position: relative;
}

.coming-soon-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.coming-soon-preview-header h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 0;
}

.close-coming-soon-preview {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.close-coming-soon-preview:hover {
    background: var(--accent-color);
    color: var(--text-primary);
}

.coming-soon-preview-body {
    padding: 2rem;
}

/* Development Timeline */
.development-timeline {
    position: relative;
    margin-bottom: 2rem;
}

.development-timeline::before {
    content: '';
    position: absolute;
    left: 25px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 4rem;
    opacity: 0.6;
    transition: var(--transition-smooth);
}

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

.timeline-icon {
    position: absolute;
    left: 0;
    top: 0;
    width: 50px;
    height: 50px;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 1.2rem;
    z-index: 2;
}

.timeline-item.active .timeline-icon {
    border-color: var(--accent-color);
    background: var(--accent-color);
    color: var(--background);
}

.timeline-content h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.timeline-content p {
    color: var(--text-secondary);
    margin: 0 0 0.5rem 0;
    line-height: 1.5;
}

.timeline-date {
    display: inline-block;
    background: var(--accent-color);
    color: var(--background);
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.preview-footer {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.preview-footer p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.preview-footer .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .github-content {
        gap: 2rem;
    }
    
    .github-overview {
        grid-template-columns: 1fr;
    }
    
    .github-metrics {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .case-study-section {
        padding: 0.75rem;
    }
    
    .demo-content {
        max-width: 95vw;
        max-height: 95vh;
    }
    
    .demo-header {
        padding: 1rem 1.5rem;
    }
    
    .demo-body {
        padding: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 0.75rem;
    }
    
    .feature-analysis {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .bar-chart {
        gap: 0.5rem;
    }
    
    .bar {
        width: 30px;
    }
    
    .bar-label {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .github-metrics {
        grid-template-columns: 1fr;
    }
    
    .metric-value {
        font-size: 1.5rem;
    }
}

/* Demo Content Styling */
.demo-container {
    font-family: 'Inter', sans-serif;
}

.demo-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
}

.demo-section h5 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.chart-placeholder {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 2rem;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-actions {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* AI Portfolio Assistant Styles */
.ai-assistant {
    position: fixed;
    bottom: 100px;
    right: 20px;
    z-index: 9999;
    font-family: 'Inter', sans-serif;
}

.assistant-toggle {
    position: relative;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(64, 123, 255, 0.4);
    transition: all 0.3s ease;
    animation: pulse-glow 3s infinite;
}

.assistant-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(64, 123, 255, 0.6);
}

.assistant-toggle i {
    color: white;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.assistant-toggle:hover i {
    transform: rotate(20deg);
}

.assistant-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.assistant-toggle:hover .assistant-tooltip {
    opacity: 1;
    visibility: visible;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(64, 123, 255, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(64, 123, 255, 0.7);
    }
}

.assistant-chat {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background: var(--bg-primary);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: slideInUp 0.3s ease;
}

.assistant-chat.active {
    display: flex;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.assistant-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.assistant-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.assistant-details h4 {
    color: var(--text-primary);
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
}

.assistant-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #00ff88;
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.close-chat {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.close-chat:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.user-message {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.875rem;
}

.assistant-message .message-avatar {
    background: var(--gradient-primary);
    color: white;
}

.user-message .message-avatar {
    background: var(--accent-color);
    color: white;
}

.message-content {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    max-width: 80%;
    line-height: 1.4;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.user-message .message-content {
    background: var(--gradient-primary);
    color: white;
    border-radius: 12px 12px 4px 12px;
}

.assistant-message .message-content {
    border-radius: 12px 12px 12px 4px;
}

.quick-questions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.quick-question {
    background: rgba(64, 123, 255, 0.1);
    border: 1px solid rgba(64, 123, 255, 0.3);
    color: var(--accent-color);
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.8rem;
    text-align: left;
    transition: all 0.3s ease;
}

.quick-question:hover {
    background: rgba(64, 123, 255, 0.2);
    border-color: var(--accent-color);
    transform: translateX(4px);
}

.chat-input-container {
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-input {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.chat-input input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-size: 0.875rem;
    outline: none;
    transition: all 0.3s ease;
}

.chat-input input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(64, 123, 255, 0.2);
}

.chat-input input::placeholder {
    color: var(--text-light);
}

.send-btn {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.send-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(64, 123, 255, 0.4);
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.typing-indicator {
    display: none;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    color: var(--text-light);
    font-size: 0.75rem;
}

.typing-indicator.active {
    display: flex;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: typing-bounce 1.4s infinite ease-in-out both;
}

.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing-bounce {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .ai-assistant {
        bottom: 95px;
        right: 15px;
    }
    
    .assistant-chat {
        width: calc(100vw - 30px);
        max-width: 350px;
        height: 450px;
        bottom: 75px;
        right: -15px;
    }
    
    .assistant-tooltip {
        display: none;
    }
}

/* Chart Mock Visualization Styles */
.chart-mock {
    position: relative;
    width: 100%;
    height: 160px;
    background: linear-gradient(135deg, #1a1f36, #2d3748);
    border-radius: 8px;
    border: 2px solid rgba(64, 123, 255, 0.3);
    overflow: hidden;
}

.chart-mock::before {
    content: '';
    position: absolute;
    left: 40px;
    bottom: 30px;
    width: 2px;
    height: calc(100% - 60px);
    background: rgba(255, 255, 255, 0.3);
}

.chart-mock::after {
    content: '';
    position: absolute;
    left: 40px;
    bottom: 30px;
    width: calc(100% - 80px);
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
}

.axis-label {
    position: absolute;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    font-weight: 500;
}

.axis-label.bottom {
    bottom: 8px;
    right: 20px;
}

.axis-label:not(.bottom) {
    top: 20px;
    left: 8px;
    transform: rotate(-90deg);
    transform-origin: center;
}

.data-points {
    position: relative;
    width: 100%;
    height: 100%;
}

.point {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(64, 123, 255, 0.6);
    animation: pointPulse 2s ease-in-out infinite;
}

.point::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(64, 123, 255, 0.4);
    border-radius: 50%;
    animation: ripple 2s ease-out infinite;
}

@keyframes pointPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

@keyframes ripple {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(2); opacity: 0; }
}

/* Chart Legend */
.chart-legend {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-size: 0.8rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-color);
}

/* Responsive Design for Coming Soon Modal */
@media (max-width: 768px) {
    .coming-soon-preview-modal {
        padding: 1rem;
    }
    
    .coming-soon-preview-content {
        max-height: 90vh;
    }
    
    .coming-soon-preview-header,
    .coming-soon-preview-body {
        padding: 1.5rem 1rem;
    }
    
    .timeline-item {
        padding-left: 3rem;
    }
    
    .timeline-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .development-timeline::before {
        left: 20px;
    }
}