:root {
    --primary: #000000;
    --primary-light: #1a1a1a;
    --secondary: #666666;
    --accent: #0066ff;
    --background: #ffffff;
    --background-alt: #fafafa;
    --border: #e8e8e8;
    --text-primary: #000000;
    --text-secondary: #666666;
    --text-light: #999999;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --radius: 6px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'kern' 1, 'liga' 1, 'calt' 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition);
}

.brand-link:hover {
    transform: translateY(-1px);
}

.logo {
    height: 32px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
}

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

.cta-button {
    background: var(--primary);
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
}

.cta-button:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* Hero */
.hero {
    padding: 160px 0 120px;
    background: var(--background);
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.floating-cube {
    position: absolute;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 212, 170, 0.1));
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.cube-1 {
    top: 10%;
    left: 10%;
    animation: float 6s ease-in-out infinite;
}

.cube-2 {
    top: 60%;
    right: 15%;
    animation: float 8s ease-in-out infinite reverse;
}

.cube-3 {
    bottom: 20%;
    left: 20%;
    animation: float 7s ease-in-out infinite;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.6;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.3), transparent 70%);
    top: -150px;
    right: -150px;
    animation: orbFloat 10s ease-in-out infinite;
}

.orb-2 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.3), transparent 70%);
    bottom: -100px;
    left: -100px;
    animation: orbFloat 12s ease-in-out infinite reverse;
}

.container {
    position: relative;
    z-index: 1;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 80px;
    align-items: center;
}

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

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 102, 255, 0.1);
    color: var(--accent);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(0, 102, 255, 0.2);
}

.hero-title {
    font-size: clamp(48px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.highlight {
    background: linear-gradient(135deg, #0066ff, #00d4aa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    margin-bottom: 0;
}

.primary-button {
    background: var(--primary);
    color: white;
    text-decoration: none;
    padding: 18px 32px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.primary-button:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.primary-button svg {
    transition: var(--transition);
}

.primary-button:hover svg {
    transform: translateX(2px);
}

.cta-subtitle {
    margin-top: 16px;
    color: var(--text-light);
    font-size: 14px;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.ai-visualization {
    position: relative;
    width: 400px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.neural-network {
    position: relative;
    width: 100%;
    height: 100%;
}

.node {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(0, 102, 255, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

.node-1 { top: 15%; left: 15%; animation-delay: 0s; }
.node-2 { top: 20%; right: 20%; animation-delay: 0.3s; }
.node-3 { bottom: 25%; left: 25%; animation-delay: 0.6s; }
.node-4 { bottom: 15%; right: 15%; animation-delay: 0.9s; }
.node-5 { top: 60%; left: 50%; transform: translateX(-50%); animation-delay: 1.2s; }
.node-6 { top: 50%; left: 50%; transform: translate(-50%, -50%); animation-delay: 0.4s; }

.connection {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, rgba(0, 102, 255, 0.2), rgba(0, 212, 170, 0.2));
    border-radius: 1px;
    animation: dataFlow 3s ease-in-out infinite;
}

.connection-1 {
    top: 18%;
    left: 18%;
    width: 200px;
    transform: rotate(25deg);
    animation-delay: 0s;
}

.connection-2 {
    top: 25%;
    right: 18%;
    width: 160px;
    transform: rotate(-35deg);
    animation-delay: 0.6s;
}

.connection-3 {
    bottom: 28%;
    left: 28%;
    width: 180px;
    transform: rotate(30deg);
    animation-delay: 1.2s;
}

.connection-4 {
    bottom: 20%;
    right: 18%;
    width: 150px;
    transform: rotate(-25deg);
    animation-delay: 1.8s;
}

.connection-5 {
    top: 45%;
    left: 30%;
    width: 120px;
    transform: rotate(15deg);
    animation-delay: 2.4s;
}

/* Proof */
.proof {
    padding: 80px 0;
    background: var(--background-alt);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.proof-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.stats-visualization {
    position: absolute;
    top: 50%;
    right: -100px;
    transform: translateY(-50%);
    opacity: 0.1;
}

.bar-chart {
    display: flex;
    align-items: end;
    gap: 12px;
    height: 200px;
}

.bar {
    width: 30px;
    background: linear-gradient(to top, var(--accent), var(--secondary));
    border-radius: 4px 4px 0 0;
    animation: growBar 2s ease-out infinite alternate;
}

.bar-1 { height: 60%; animation-delay: 0s; }
.bar-2 { height: 85%; animation-delay: 0.2s; }
.bar-3 { height: 95%; animation-delay: 0.4s; }
.bar-4 { height: 75%; animation-delay: 0.6s; }

.proof-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 48px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.proof-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 32px 24px;
    background: var(--background);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.proof-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--secondary));
    transform: scaleX(0);
    transition: var(--transition);
}

.proof-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.proof-item:hover::before {
    transform: scaleX(1);
}

.proof-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 50%;
    margin-bottom: 16px;
    color: var(--accent);
}

.proof-number {
    font-size: 42px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 8px;
    font-feature-settings: 'tnum' 1;
}

.proof-label {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* Value */
.value {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.value-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.comparison-visual {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    gap: 40px;
    opacity: 0.05;
}

.manual-side {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.manual-tasks {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.task {
    width: 60px;
    height: 8px;
    background: var(--text-light);
    border-radius: 4px;
    animation: manualWork 3s ease-in-out infinite;
}

.task-2 { animation-delay: 0.3s; }
.task-3 { animation-delay: 0.6s; }

.vs-divider {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-light);
}

.ai-side {
    position: relative;
}

.ai-brain {
    width: 80px;
    height: 80px;
    position: relative;
}

.brain-core {
    width: 100%;
    height: 100%;
    border: 3px solid var(--text-light);
    border-radius: 50%;
    position: relative;
}

.brain-waves {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border: 2px solid var(--text-light);
    border-radius: 50%;
    animation: brainPulse 2s ease-in-out infinite;
}

.value-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.value-main h2 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

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

.value-points {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.point {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
    background: var(--background);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.point:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.point-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 50%;
    color: var(--accent);
    flex-shrink: 0;
}

.point-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.point-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Process */
.process {
    padding: 120px 0;
    background: var(--background-alt);
}

.process-header {
    text-align: center;
    margin-bottom: 80px;
}

.process-header h2 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 40px;
}

.step {
    background: var(--background);
    padding: 32px 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.step:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    font-feature-settings: 'tnum' 1;
}

.step-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

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

/* Results */
.results {
    padding: 120px 0;
}

.results-header {
    text-align: center;
    margin-bottom: 80px;
}

.results-header h2 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
}

.result-card {
    background: var(--background);
    padding: 40px 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.result-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.result-quote {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 24px;
    font-style: italic;
    color: var(--text-primary);
}

.result-author {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.result-metrics {
    display: flex;
    gap: 12px;
}

.metric {
    background: var(--background-alt);
    color: var(--text-secondary);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Guarantee */
.guarantee {
    padding: 80px 0;
    background: var(--primary);
    color: white;
    text-align: center;
}

.guarantee-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.guarantee-text {
    font-size: 20px;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.guarantee-points {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.guarantee-point {
    font-weight: 500;
    opacity: 0.9;
}

/* Contact */
.contact {
    padding: 120px 0;
    background: var(--background-alt);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 500px;
    gap: 80px;
    align-items: start;
}

.contact-info h2 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.contact-description {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.contact-benefits {
    margin-bottom: 40px;
}

.benefit {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-weight: 500;
    color: var(--text-primary);
}

.benefit:last-child {
    border-bottom: none;
}

.urgency {
    padding: 20px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: var(--radius);
    border-left: 3px solid var(--accent);
}

.urgency p {
    color: var(--text-secondary);
    margin: 0;
}

.urgency strong {
    color: var(--accent);
}

.contact-form-container {
    background: var(--background);
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 32px;
    text-align: center;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--background);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.contact-form textarea {
    resize: vertical;
    min-height: 80px;
    margin-bottom: 24px;
}

.submit-button {
    width: 100%;
    background: var(--primary);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 16px;
}

.submit-button:hover {
    background: var(--primary-light);
}

.form-note {
    text-align: center;
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
}

/* Footer */
.footer {
    background: var(--background);
    border-top: 1px solid var(--border);
    padding: 60px 0 40px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    align-items: center;
}

.footer-logo {
    height: 32px;
    width: auto;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
}

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

.footer-contact {
    color: var(--text-secondary);
    font-weight: 500;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-light);
    font-size: 14px;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .nav-container {
        padding: 0 20px;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-layout {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content {
        max-width: none;
        text-align: center;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .value-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .proof-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .guarantee-points {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 32px;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .contact-form-container {
        padding: 32px 24px;
    }
    
    .section-title,
    .results-header h2,
    .process-header h2,
    .contact-info h2,
    .value-main h2 {
        font-size: 32px;
    }
    
    .guarantee-content h2 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .section-title,
    .results-header h2,
    .process-header h2,
    .contact-info h2,
    .value-main h2 {
        font-size: 24px;
    }
    
    .guarantee-content h2 {
        font-size: 22px;
    }
    
    .proof-grid {
        grid-template-columns: 1fr;
    }
}

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Keyboard navigation */
.keyboard-navigation *:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg); 
    }
    50% { 
        transform: translateY(-20px) rotate(5deg); 
    }
}

@keyframes orbFloat {
    0%, 100% { 
        transform: translateY(0px) scale(1); 
    }
    50% { 
        transform: translateY(-30px) scale(1.1); 
    }
}

@keyframes gridMove {
    0% { 
        transform: translateX(0) translateY(0); 
    }
    100% { 
        transform: translateX(50px) translateY(50px); 
    }
}

@keyframes pulse {
    0%, 100% { 
        opacity: 0.6; 
        transform: scale(1); 
    }
    50% { 
        opacity: 1; 
        transform: scale(1.2); 
    }
}

@keyframes dataFlow {
    0%, 100% { 
        opacity: 0.3; 
    }
    50% { 
        opacity: 1; 
    }
}

@keyframes rotateClockwise {
    0% { 
        transform: rotate(0deg); 
    }
    100% { 
        transform: rotate(360deg); 
    }
}

@keyframes rotateCounterClockwise {
    0% { 
        transform: rotate(360deg); 
    }
    100% { 
        transform: rotate(0deg); 
    }
}

@keyframes centerPulse {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1); 
        box-shadow: 0 0 30px rgba(0, 102, 255, 0.4);
    }
    50% { 
        opacity: 0.8; 
        transform: scale(1.1); 
        box-shadow: 0 0 50px rgba(0, 102, 255, 0.6);
    }
}

@keyframes growBar {
    0% { 
        transform: scaleY(0.8); 
    }
    100% { 
        transform: scaleY(1.2); 
    }
}

@keyframes manualWork {
    0%, 100% { 
        opacity: 0.3; 
        transform: scaleX(1); 
    }
    50% { 
        opacity: 1; 
        transform: scaleX(1.1); 
    }
}

@keyframes brainPulse {
    0%, 100% { 
        opacity: 0.3; 
        transform: translate(-50%, -50%) scale(1); 
    }
    50% { 
        opacity: 1; 
        transform: translate(-50%, -50%) scale(1.2); 
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-in {
    animation: fadeInUp 0.6s ease-out;
}

.animate-slide-left {
    animation: slideInLeft 0.8s ease-out;
}

.animate-slide-right {
    animation: slideInRight 0.8s ease-out;
}

.animate-scale {
    animation: scaleIn 0.6s ease-out;
}

/* Privacy Page */
.privacy-page {
    padding: 160px 0 80px;
    min-height: 100vh;
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
}

.privacy-header {
    text-align: center;
    margin-bottom: 60px;
}

.privacy-header h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.last-updated {
    color: var(--text-secondary);
    font-size: 16px;
}

.privacy-sections {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.privacy-section {
    background: var(--background);
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.privacy-section h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.privacy-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.privacy-section ul {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.privacy-section li {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.privacy-section li:before {
    content: '•';
    color: var(--accent);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.privacy-section a {
    color: var(--accent);
    text-decoration: none;
}

.privacy-section a:hover {
    text-decoration: underline;
}

/* Performance optimizations */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}