/* CVEium Marketing Site - Track M */
/* Modern dark theme with cyan accent */

:root {
    --bg-deep: #030712;
    --bg: #0a0f1a;
    --bg-surface: #111827;
    --bg-elevated: #1f2937;
    --border: rgba(99, 102, 241, 0.15);
    --border-bright: rgba(6, 182, 212, 0.3);
    --text: #f9fafb;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --accent: #06b6d4;
    --accent-bright: #22d3ee;
    --accent-glow: rgba(6, 182, 212, 0.15);
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-deep);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Noise texture overlay */
.noise {
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.015;
    pointer-events: none;
    z-index: 1000;
}

a {
    color: inherit;
    text-decoration: none;
}

img, svg {
    display: block;
    max-width: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 120px 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: 14px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-bright));
    color: #030712;
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.4);
}

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

.btn-secondary:hover {
    border-color: var(--accent);
    background: rgba(6, 182, 212, 0.1);
}

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

.btn-ghost:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.05);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(3, 7, 18, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 20px;
}

.logo-icon {
    width: 36px;
    height: 36px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    font-size: 15px;
    color: var(--text-secondary);
}

.nav-links a:hover {
    color: var(--text);
}

.nav-cta {
    display: flex;
    gap: 12px;
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg-deep);
    border-bottom: 1px solid var(--border);
    padding: 24px 0;
}

.mobile-menu.open {
    display: block;
}

.mobile-menu a {
    display: block;
    padding: 12px 0;
    color: var(--text-secondary);
    font-size: 16px;
}

.mobile-menu a:hover {
    color: var(--text);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(6, 182, 212, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(6, 182, 212, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, black 70%, transparent 100%);
}

.hero-glow {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(6, 182, 212, 0.12) 0%, transparent 70%);
    filter: blur(40px);
}

.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 60px 24px;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 100px;
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent);
    border: 1px solid rgba(6, 182, 212, 0.2);
    margin-bottom: 24px;
}

.pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent), var(--accent-bright), #a5f3fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-proof {
    display: flex;
    align-items: center;
    gap: 32px;
}

.proof-item {
    display: flex;
    flex-direction: column;
}

.proof-number {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    font-family: var(--font-mono);
}

.proof-label {
    font-size: 13px;
    color: var(--text-muted);
}

.proof-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* Terminal Visual */
.hero-visual {
    perspective: 1000px;
}

.terminal {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 
        0 40px 80px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    transform: rotateY(-5deg) rotateX(2deg);
    transition: transform 0.4s ease;
}

.terminal:hover {
    transform: rotateY(0) rotateX(0);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27ca40; }

.terminal-title {
    flex: 1;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.terminal-body {
    padding: 24px;
}

.pipeline-flow {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.pipeline-node {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.2s ease;
}

.pipeline-node:hover {
    background: rgba(6, 182, 212, 0.05);
    border-color: var(--border-bright);
}

.node-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.node-content {
    flex: 1;
    min-width: 0;
}

.node-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 2px;
}

.node-value {
    font-size: 14px;
    color: var(--text);
}

.node-status {
    font-size: 12px;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 6px;
    font-family: var(--font-mono);
}

.node-status.active {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.node-status.pending {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.node-status.ready {
    background: rgba(6, 182, 212, 0.15);
    color: var(--accent);
}

.pipeline-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 4px 0;
    margin-left: 36px;
}

.pipeline-connector span {
    width: 2px;
    height: 8px;
    background: var(--border);
    border-radius: 1px;
}

.pipeline-connector span:nth-child(2) {
    opacity: 0.6;
}

.pipeline-connector span:nth-child(3) {
    opacity: 0.3;
}

/* Trusted Section */
.trusted-section {
    padding: 64px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.2);
}

.trusted-label {
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 32px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.trusted-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.trusted-stat {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px;
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 14px;
}

.trusted-stat svg {
    color: var(--accent);
    opacity: 0.7;
}

/* Section Headers */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.section-badge {
    display: inline-block;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 100px;
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent);
    border: 1px solid rgba(6, 182, 212, 0.2);
    margin-bottom: 20px;
}

.section-title {
    font-size: 44px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 32px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--border-bright);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feature-card.featured {
    grid-column: span 2;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.08), rgba(6, 182, 212, 0.02));
    border-color: var(--border-bright);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.feature-tags {
    display: flex;
    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.feature-tags span {
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 6px;
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent);
}

/* How it Works */
.how-section {
    background: var(--bg);
}

.how-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.how-step {
    position: relative;
}

.step-number {
    font-size: 64px;
    font-weight: 800;
    color: rgba(6, 182, 212, 0.1);
    font-family: var(--font-mono);
    line-height: 1;
    margin-bottom: 16px;
}

.step-content h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-content p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.step-features {
    list-style: none;
}

.step-features li {
    position: relative;
    padding-left: 20px;
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.step-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
}

.cta-card {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(6, 182, 212, 0.02));
    border: 1px solid var(--border-bright);
    border-radius: 24px;
    padding: 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 200px;
    background: radial-gradient(ellipse, rgba(6, 182, 212, 0.2), transparent 70%);
    filter: blur(60px);
}

.cta-content {
    position: relative;
}

.cta-content h2 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* Footer */
.footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--border);
    background: var(--bg-deep);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 15px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-links h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 16px;
}

.footer-links a {
    display: block;
    font-size: 14px;
    color: var(--text-muted);
    padding: 6px 0;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 14px;
    color: var(--text-muted);
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    color: var(--text-muted);
    transition: color 0.2s;
}

.footer-social a:hover {
    color: var(--accent);
}

/* Pricing Page Styles */
.pricing-hero {
    padding: 140px 0 80px;
    text-align: center;
    background: var(--bg);
}

.toggle-container {
    display: flex;
    justify-content: center;
    margin-bottom: 48px;
}

.toggle {
    display: inline-flex;
    padding: 6px;
    border-radius: 100px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
}

.toggle button {
    padding: 10px 24px;
    border: none;
    border-radius: 100px;
    background: transparent;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.toggle button.active {
    background: var(--accent);
    color: var(--bg-deep);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    padding: 40px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    position: relative;
}

.pricing-card.featured {
    border-color: var(--accent);
    box-shadow: 0 0 60px rgba(6, 182, 212, 0.15);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    border-radius: 100px;
    background: var(--accent);
    color: var(--bg-deep);
}

.pricing-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
}

.pricing-card .price {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 8px;
}

.pricing-card .price span {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-muted);
}

.pricing-card .description {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--text-secondary);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features .check {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pricing-card .btn {
    width: 100%;
}

/* FAQ */
.faq-section {
    padding: 80px 0;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: 14px;
    margin-bottom: 12px;
    overflow: hidden;
    background: var(--bg-surface);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 16px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question span {
    font-size: 20px;
    color: var(--text-muted);
    transition: transform 0.2s;
}

.faq-item.open .faq-question span {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer {
    max-height: 300px;
}

.faq-answer-content {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

/* Comparison Table */
.comparison-section {
    padding: 80px 0;
    background: var(--bg);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-surface);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.comparison-table th,
.comparison-table td {
    padding: 16px 20px;
    text-align: left;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}

.comparison-table th {
    background: rgba(0, 0, 0, 0.3);
    color: var(--text);
    font-weight: 600;
}

.comparison-table td {
    color: var(--text-secondary);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero-title {
        font-size: 44px;
    }
    
    .terminal {
        transform: none;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-card.featured {
        grid-column: span 2;
    }
    
    .how-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-card.featured {
        grid-column: span 1;
    }
    
    .trusted-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-proof {
        flex-wrap: wrap;
        gap: 24px;
    }
    
    .proof-divider {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-card {
        padding: 48px 24px;
    }
    
    .cta-content h2 {
        font-size: 28px;
    }
    
    .cta-actions {
        flex-direction: column;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}