/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --background-color: #fafafa;
    --surface-color: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-color);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.ninja-loader {
    text-align: center;
    color: white;
}

.ninja-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: bounce 2s infinite;
}

.loading-text {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.loading-progress {
    width: 200px;
    margin: 0 auto;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: white;
    width: 0%;
    animation: progressFill 3s ease-out forwards;
}

@keyframes progressFill {
    to { width: 100%; }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-20px); }
    60% { transform: translateY(-10px); }
}

/* Header and Navigation */
.header {
    background: var(--surface-color);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.tagline {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.btn-primary, .btn-secondary, .btn-outline {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 0.875rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--background-color);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

.btn-large {
    padding: 0.75rem 2rem;
    font-size: 1rem;
}

.btn-small {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    padding: 6rem 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.highlight {
    color: #fbbf24;
    text-shadow: 0 0 20px rgba(251, 191, 36, 0.5);
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    font-weight: 300;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #fbbf24;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.8;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* SuperAgent Section */
.superagent-section {
    padding: 4rem 0;
    background: var(--surface-color);
}

.superagent-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.superagent-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.superagent-card {
    position: relative;
    text-align: center;
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--surface-color);
}

.superagent-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.superagent-card.premium {
    border-color: #8b5cf6;
}

.superagent-card.premium:hover {
    border-color: #7c3aed;
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.2);
}

.agent-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    color: white;
}

.agent-badge.turbo {
    background: var(--success-color);
}

.agent-badge.apex {
    background: #8b5cf6;
}

.agent-badge.reasoning {
    background: #f59e0b;
}

.agent-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.superagent-card h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.superagent-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.agent-specs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.spec {
    background: var(--background-color);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

/* Virtual Computer Section */
.virtual-computer-section {
    padding: 4rem 0;
    background: var(--background-color);
}

.virtual-computer-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.vm-dashboard {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.vm-status {
    padding: 1.5rem;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.status-indicator.online {
    color: #10f981;
}

.vm-info {
    text-align: right;
}

.vm-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.vm-specs {
    font-size: 0.875rem;
    opacity: 0.8;
}

.vm-controls {
    padding: 1rem 1.5rem;
    background: var(--background-color);
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border-color);
}

.control-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.control-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.vm-workspace {
    padding: 1.5rem;
}

.workspace-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab:hover {
    color: var(--primary-color);
}

.workspace-content {
    min-height: 400px;
}

.tab-panel {
    display: none;
}

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

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.overview-card {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.overview-card h5 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.process-list, .resource-chart, .activity-log {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.process, .activity {
    padding: 0.5rem;
    background: var(--surface-color);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.cpu-usage, .memory-usage, .disk-usage {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem;
    background: var(--surface-color);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

/* Multi-Agent Section */
.multi-agent-section {
    padding: 4rem 0;
    background: var(--surface-color);
}

.multi-agent-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.agent-workflow {
    text-align: center;
}

.workflow-visualizer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.agent-node {
    text-align: center;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    background: var(--background-color);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
}

.agent-node:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.agent-node.scheduler { border-color: var(--success-color); }
.agent-node.researcher { border-color: var(--primary-color); }
.agent-node.coder { border-color: #8b5cf6; }
.agent-node.analyst { border-color: #f59e0b; }
.agent-node.creator { border-color: #ec4899; }

.node-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.node-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.workflow-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Models Section */
.models-section {
    padding: 4rem 0;
    background: var(--background-color);
}

.models-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

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

.model-category {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.model-category h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1.25rem;
}

.model-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.model-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--background-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.model-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.model-name {
    font-weight: 500;
    color: var(--text-primary);
}

.model-provider {
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--surface-color);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
}

/* Features Section */
.features-section {
    padding: 4rem 0;
    background: var(--surface-color);
}

.features-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

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

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: var(--radius-lg);
    background: var(--background-color);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), #8b5cf6);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.feature-actions {
    margin-top: 1rem;
}

/* Chat Section */
.chat-section {
    padding: 4rem 0;
    background: var(--background-color);
}

.chat-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

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

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

.chat-title h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
}

.chat-status {
    color: var(--success-color);
    font-size: 0.875rem;
    font-weight: 500;
}

.chat-controls {
    display: flex;
    gap: 0.5rem;
}

.control-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.control-btn:hover {
    background: var(--background-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.chat-messages {
    max-height: 400px;
    overflow-y: auto;
    padding: 1.5rem;
    background: var(--surface-color);
}

.welcome-message {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.ninja-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.message-content {
    flex: 1;
}

.message-content h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.message-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.capability-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.badge {
    background: var(--background-color);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--primary-color);
}

.chat-input-area {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--background-color);
}

.input-toolbar {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.toolbar-btn {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.toolbar-btn:hover {
    background: var(--background-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.toolbar-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.input-container {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    position: relative;
}

.chat-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.95rem;
    resize: vertical;
    min-height: 44px;
    max-height: 120px;
    background: var(--surface-color);
    transition: all 0.3s ease;
}

.chat-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.input-actions {
    display: flex;
    gap: 0.5rem;
}

.attachment-btn, .send-btn {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: var(--text-secondary);
}

.attachment-btn:hover {
    background: var(--background-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.send-btn {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.send-btn:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.input-footer {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
}

.input-footer p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Integrations Section */
.integrations-section {
    padding: 4rem 0;
    background: var(--surface-color);
}

.integrations-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

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

.integration-card {
    text-align: center;
    padding: 2rem;
    border-radius: var(--radius-lg);
    background: var(--background-color);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.integration-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.integration-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.integration-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.integration-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Pricing Section */
.pricing-section {
    padding: 4rem 0;
    background: var(--background-color);
}

.pricing-section h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    text-align: center;
    padding: 2rem;
    border-radius: var(--radius-lg);
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.pricing-card h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.price span {
    font-size: 1rem;
    color: var(--text-secondary);
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-card li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

.pricing-card li::before {
    content: '✓';
    color: var(--success-color);
    margin-right: 0.5rem;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

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

.footer-links {
    display: flex;
    gap: 1rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.footer-section h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 1rem;
    text-align: center;
    color: var(--text-secondary);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 400px;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

.modal-content.large {
    max-width: 90%;
    width: 1200px;
    max-height: 90vh;
    overflow-y: auto;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.close:hover {
    color: var(--text-primary);
}

.modal-content h2 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.modal-content input {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
}

.modal-content button {
    width: 100%;
    margin-bottom: 1rem;
}

.modal-content p {
    text-align: center;
    color: var(--text-secondary);
}

.modal-content a {
    color: var(--primary-color);
    text-decoration: none;
}

.modal-content a:hover {
    text-decoration: underline;
}

/* VS Code Interface */
.vscode-interface {
    display: grid;
    grid-template-columns: 250px 1fr;
    grid-template-rows: 1fr 200px;
    height: 70vh;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.vscode-sidebar {
    background: #252526;
    color: #cccccc;
    padding: 1rem;
    border-right: 1px solid #333;
}

.explorer, .search {
    margin-bottom: 1.5rem;
}

.explorer h4, .search h4 {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    color: #cccccc;
}

.file-tree {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.folder, .file {
    padding: 0.25rem;
    font-size: 0.875rem;
    cursor: pointer;
    border-radius: 2px;
}

.file:hover, .folder:hover {
    background: #2a2d2e;
}

.indent {
    margin-left: 1rem;
}

.search input {
    width: 100%;
    padding: 0.5rem;
    background: #2a2d2e;
    border: 1px solid #333;
    color: #cccccc;
    border-radius: 2px;
}

.vscode-editor {
    background: #1e1e1e;
    display: flex;
    flex-direction: column;
}

.editor-tabs {
    display: flex;
    background: #2d2d30;
    border-bottom: 1px solid #333;
}

.editor-tabs .tab {
    padding: 0.5rem 1rem;
    background: transparent;
    color: #cccccc;
    border: none;
    cursor: pointer;
    border-right: 1px solid #333;
}

.editor-tabs .tab.active {
    background: #1e1e1e;
    color: white;
}

.editor-content {
    flex: 1;
    padding: 1rem;
    overflow: auto;
}

.editor-content pre {
    color: #cccccc;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.875rem;
    line-height: 1.5;
}

.vscode-terminal {
    background: #0c0c0c;
    border-top: 1px solid #333;
    display: flex;
    flex-direction: column;
}

.terminal-header {
    padding: 0.5rem 1rem;
    background: #2d2d30;
    color: #cccccc;
    font-size: 0.875rem;
    border-bottom: 1px solid #333;
}

.terminal-content {
    flex: 1;
    padding: 0.5rem 1rem;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.875rem;
    color: #cccccc;
    overflow-y: auto;
}

.terminal-line {
    margin-bottom: 0.25rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--surface-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .superagent-grid {
        grid-template-columns: 1fr;
    }
    
    .workflow-visualizer {
        flex-direction: column;
        gap: 1rem;
    }
    
    .models-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .integrations-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .chat-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .input-toolbar {
        justify-content: center;
    }
    
    .vscode-interface {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr 200px;
    }
    
    .vscode-sidebar {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 4rem 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .nav-container {
        padding: 0 15px;
    }
    
    .chat-container {
        margin: 0 15px;
    }
    
    .modal-content {
        width: 95%;
        padding: 1.5rem;
    }
    
    .modal-content.large {
        width: 95%;
        max-height: 95vh;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card {
    animation: fadeInUp 0.6s ease forwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }
.feature-card:nth-child(7) { animation-delay: 0.7s; }
.feature-card:nth-child(8) { animation-delay: 0.8s; }

/* Scrollbar styling */
.chat-messages::-webkit-scrollbar,
.chat-input::-webkit-scrollbar,
.modal-content::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track,
.chat-input::-webkit-scrollbar-track,
.modal-content::-webkit-scrollbar-track {
    background: var(--background-color);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb,
.chat-input::-webkit-scrollbar-thumb,
.modal-content::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover,
.chat-input::-webkit-scrollbar-thumb:hover,
.modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Utility classes */
.text-center { text-align: center; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
/* Main Interface Styles */
.main-interface {
    min-height: 100vh;
    background: #f8fafc;
}

.content-section {
    padding: 3rem 0;
}

.content-section.hidden {
    display: none;
}

/* Dashboard Styles */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.dashboard-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.vm-status, .vm-controls {
    margin: 1rem 0;
}

.vm-controls select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.integration-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 1rem 0;
}

.status-connected {
    color: #10b981;
    font-weight: 600;
}

.status-disconnected {
    color: #ef4444;
    font-weight: 600;
}

.usage-stats .stat-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid #e2e8f0;
}

/* Agent Chat Styles */
.agent-chat-container {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.agent-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.agent-controls select {
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    background: white;
}

.agent-capabilities {
    background: #f1f5f9;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.capabilities-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.capability-badge {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.chat-messages {
    height: 400px;
    overflow-y: auto;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    background: #fafafa;
}

.message {
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 8px;
    max-width: 80%;
}

.user-message {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    margin-left: auto;
    text-align: right;
}

.agent-message {
    background: #f1f5f9;
    color: #333;
}

.agent-header {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #667eea;
}

.agent-meta {
    font-size: 0.875rem;
    color: #64748b;
    margin-top: 0.5rem;
}

.typing {
    font-style: italic;
    opacity: 0.7;
}

.chat-input {
    display: flex;
    gap: 1rem;
}

.chat-input textarea {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    resize: vertical;
    min-height: 60px;
}

/* Virtual Computer Styles */
.vm-interface {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.vm-terminal {
    background: #1e1e1e;
    border-radius: 8px;
    overflow: hidden;
}

.terminal-header {
    background: #2d2d2d;
    color: white;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status-indicator {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.status-indicator.online {
    background: #10b981;
    color: white;
}

.status-indicator.offline {
    background: #ef4444;
    color: white;
}

.terminal-output {
    height: 300px;
    overflow-y: auto;
    padding: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    color: #00ff00;
    background: #000;
}

.terminal-command {
    color: #ffff00;
    margin-bottom: 0.5rem;
}

.terminal-result {
    color: #00ff00;
    margin-bottom: 1rem;
}

.terminal-input {
    display: flex;
    padding: 1rem;
    background: #2d2d2d;
}

.terminal-input input {
    flex: 1;
    background: #1e1e1e;
    border: 1px solid #444;
    color: white;
    padding: 0.5rem;
    border-radius: 4px;
}

/* Authentication Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 2rem;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    position: relative;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 1rem;
    top: 1rem;
}

.close:hover {
    color: black;
}

.auth-tabs {
    display: flex;
    margin-bottom: 2rem;
}

.auth-tab {
    flex: 1;
    padding: 1rem;
    border: none;
    background: #f1f5f9;
    cursor: pointer;
    transition: all 0.3s ease;
}

.auth-tab.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.auth-form h3 {
    text-align: center;
    color: #667eea;
    margin-bottom: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-group input, .form-group select {
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
    padding: 1rem;
}

.hidden {
    display: none !important;
}

/* Navigation Active State */
.nav-link.active {
    color: #667eea !important;
    font-weight: 600;
}

/* Notification Styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    z-index: 1001;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background: #10b981;
}

.notification.error {
    background: #ef4444;
}

.notification.info {
    background: #3b82f6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .vm-interface {
        grid-template-columns: 1fr;
    }
    
    .agent-controls {
        grid-template-columns: 1fr;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        margin: 10% auto;
        width: 95%;
    }
}