:root {
    --primary-blue: #3b76ff;
    --primary-blue-hover: #2563eb;
    --text-light: #ede3e4;
    --text-light-secondary: rgba(237, 227, 228, 0.8);
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --background-dark: #1e293b;
    --background-gradient: linear-gradient(135deg, #1e293b 0%, #3730a3 50%, #7c3aed 100%);
    --card-background: #ffffff;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.header {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo {
    width: 32px;
    height: 32px;
    background: var(--primary-blue);
    border-radius: 8px;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-gray);
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-secondary {
    padding: 0.5rem 1rem;
    text-decoration: none;
    color: var(--text-gray);
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    color: var(--primary-blue);
    background: rgba(59, 118, 255, 0.1);
}

.btn-primary {
    padding: 0.5rem 1rem;
    background: var(--primary-blue);
    color: white;
    text-decoration: none;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.2s ease;
}

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

.main {
    min-height: 100vh;
}

.hero {
    background: var(--background-gradient);
    padding: 4rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, #a855f7, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.accent-text {
    color: #10b981;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-light-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: var(--primary-blue);
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.2s ease;
    font-size: 1.125rem;
}

.btn-cta:hover {
    background: var(--primary-blue-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.demo-card {
    background: var(--card-background);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 400px;
}

.demo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.demo-title {
    font-weight: 600;
    color: var(--text-dark);
}

.demo-score {
    background: var(--success-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
}

.demo-profile {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.profile-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-blue), #8b5cf6);
    border-radius: 50%;
}

.profile-info h4 {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.profile-info p {
    color: var(--text-gray);
    font-size: 0.875rem;
}

.demo-insights {
    margin-bottom: 1.5rem;
}

.insight-section {
    margin-bottom: 1rem;
}

.insight-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    display: block;
}

.insight-item {
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.insight-item.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.insight-item.success::before {
    content: "✓";
    font-weight: bold;
}

.insight-item.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.insight-item.warning::before {
    content: "!";
    font-weight: bold;
}

.demo-actions {
    display: flex;
    gap: 0.75rem;
}

.demo-btn {
    flex: 1;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: white;
    color: var(--text-gray);
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.demo-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.trust-indicators {
    background: #f9fafb;
    padding: 1.5rem 0;
    display: flex;
    justify-content: center;
    gap: 3rem;
    border-bottom: 1px solid var(--border-color);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-gray);
    font-size: 0.875rem;
    font-weight: 500;
}

.trust-icon {
    font-size: 1rem;
}

.features-overview {
    padding: 6rem 0;
    background: white;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 4rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue);
}

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

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.feature-subtitle {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

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

.feature-demo {
    background: #f9fafb;
    border-radius: 8px;
    padding: 1rem;
}

.demo-item {
    margin-bottom: 1rem;
}

.demo-item:last-child {
    margin-bottom: 0;
}

.demo-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    display: block;
}

.demo-metric {
    padding: 0.375rem 0.75rem;
    border-radius: 4px;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.demo-metric.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.demo-metric.success::before {
    content: "✓";
    font-weight: bold;
}

.demo-metric.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.demo-metric.warning::before {
    content: "!";
    font-weight: bold;
}

.demo-question {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    padding: 0.75rem;
    background: white;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.demo-q-icon {
    background: var(--primary-blue);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}

.demo-score-card {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.demo-score-number {
    background: var(--success-color);
    color: white;
    padding: 0.5rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.25rem;
    min-width: 60px;
    text-align: center;
}

.demo-score-info h4 {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.demo-score-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    display: block;
}

.demo-score-metric {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    margin-bottom: 0.25rem;
    display: inline-block;
    margin-right: 0.5rem;
}

.demo-score-info p {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-top: 0.5rem;
}

.process-steps {
    padding: 6rem 0;
    background: #f9fafb;
}

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

.step-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.step-number {
    width: 48px;
    height: 48px;
    background: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.step-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

.technology-insights {
    padding: 6rem 0;
    background: white;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.insight-card {
    padding: 2rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.insight-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
}

.insight-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.insight-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

.cta-section {
    padding: 6rem 0;
    background: var(--background-gradient);
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.25rem;
    color: var(--text-light-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-cta-large {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    background: white;
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.2s ease;
    font-size: 1.125rem;
}

.btn-cta-large:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.footer {
    background: var(--text-dark);
    color: var(--text-light);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-logo {
    width: 32px;
    height: 32px;
    background: var(--primary-blue);
    border-radius: 8px;
}

.footer-brand-name {
    font-size: 1.25rem;
    font-weight: 600;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
}

.footer-column h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.footer-column a {
    display: block;
    color: var(--text-light-secondary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: var(--primary-blue);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-contact p {
    color: var(--text-light-secondary);
    margin-bottom: 0.5rem;
}

.footer-copyright p {
    color: var(--text-light-secondary);
    font-size: 0.875rem;
}

.nav-link.active {
    color: var(--primary-blue);
    font-weight: 600;
}

.pricing-hero {
    padding: 4rem 0 2rem;
    background: var(--background-gradient);
    text-align: center;
}

.pricing-hero .section-title {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.pricing-hero .section-subtitle {
    color: var(--text-light-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.pricing-plans {
    padding: 4rem 0;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--card-background);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

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

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-4px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-blue);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.pricing-description {
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.pricing-price {
    text-align: center;
    margin-bottom: 2rem;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
}

.price-unit {
    color: var(--text-gray);
    font-size: 0.875rem;
    display: block;
    margin-top: 0.5rem;
}

.pricing-features {
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    padding: 0.5rem 0;
}

.feature-check {
    color: var(--success-color);
    font-weight: bold;
    font-size: 1.125rem;
}

.pricing-cta {
    display: block;
    width: 100%;
    padding: 0.875rem 2rem;
    background: var(--border-color);
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    text-align: center;
    transition: all 0.2s ease;
}

.pricing-cta:hover {
    background: var(--text-gray);
    color: white;
}

.pricing-cta.primary {
    background: var(--primary-blue);
    color: white;
}

.pricing-cta.primary:hover {
    background: var(--primary-blue-hover);
}

.pricing-channels {
    padding: 4rem 0;
    background: #f9fafb;
}

.channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.channel-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

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

.channel-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.channel-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.channel-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

.pricing-faq {
    padding: 4rem 0;
    background: white;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.faq-item h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.faq-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

.pricing-guarantee {
    padding: 4rem 0;
    background: var(--background-gradient);
}

.guarantee-card {
    background: white;
    border-radius: 16px;
    padding: 3rem;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--shadow-xl);
}

.guarantee-card h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.guarantee-card p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.product-hero {
    padding: 4rem 0 2rem;
    background: var(--background-gradient);
    text-align: center;
}

.product-hero .section-title {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.product-hero .section-subtitle {
    color: var(--text-light-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.product-overview {
    padding: 4rem 0;
    background: white;
}

.overview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.overview-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.overview-content p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

.key-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-gray);
    font-weight: 500;
}

.workflow-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 2rem;
    background: #f9fafb;
    border-radius: 12px;
}

.workflow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

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

.workflow-arrow {
    font-size: 1.5rem;
    color: var(--primary-blue);
    font-weight: bold;
}

.working-principles {
    padding: 4rem 0;
    background: #f9fafb;
}

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

.principle-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.principle-number {
    width: 48px;
    height: 48px;
    background: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.principle-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

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

.principle-details {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.detail-icon {
    color: var(--success-color);
    font-weight: bold;
}

.competitive-advantages {
    padding: 4rem 0;
    background: white;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.comparison-card {
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
}

.comparison-card.featured {
    border-color: var(--primary-blue);
    background: linear-gradient(135deg, rgba(59, 118, 255, 0.05), rgba(59, 118, 255, 0.1));
}

.comparison-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.comparison-features {
    margin-bottom: 2rem;
}

.feature-item.positive .feature-icon {
    color: var(--success-color);
}

.feature-item.negative .feature-icon {
    color: #ef4444;
}

.comparison-result {
    padding: 1rem;
    border-radius: 8px;
    font-weight: 600;
}

.comparison-result.positive {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.comparison-result.negative {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.result-label {
    display: block;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.result-value {
    font-size: 1.125rem;
}

.technology-stack {
    padding: 4rem 0;
    background: #f9fafb;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.tech-category {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.tech-category h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-blue);
}

.tech-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tech-item {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.tech-item:hover {
    border-color: var(--primary-blue);
    background: rgba(59, 118, 255, 0.05);
}

.tech-name {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.tech-desc {
    font-size: 0.875rem;
    color: var(--text-gray);
}

.product-demo {
    padding: 4rem 0;
    background: white;
}

.demo-container {
    max-width: 800px;
    margin: 0 auto;
}

.demo-interface {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.demo-header {
    background: var(--text-dark);
    color: white;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.demo-status {
    background: var(--success-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.875rem;
}

.demo-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 2rem;
    background: #f9fafb;
}

.metric-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.metric-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.metric-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.metric-change {
    font-size: 0.75rem;
    font-weight: 600;
}

.metric-change.positive {
    color: var(--success-color);
}

.demo-insights {
    padding: 2rem;
}

.demo-insights h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.insight-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: rgba(59, 118, 255, 0.05);
    border-radius: 6px;
}

.insight-icon {
    font-size: 1.25rem;
}

.features-hero {
    padding: 4rem 0 2rem;
    background: var(--background-gradient);
    text-align: center;
}

.features-hero .section-title {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.features-hero .section-subtitle {
    color: var(--text-light-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.core-features {
    padding: 4rem 0;
    background: white;
}

.features-showcase {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.feature-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-showcase.reverse {
    direction: rtl;
}

.feature-showcase.reverse > * {
    direction: ltr;
}

.feature-badge {
    background: var(--primary-blue);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}

.showcase-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.showcase-content p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

.feature-advantages {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.advantage-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.advantage-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.advantage-item strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.advantage-item p {
    color: var(--text-gray);
    font-size: 0.875rem;
    margin: 0;
}

.feature-demo-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
}

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

.demo-live {
    background: var(--success-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.lead-item {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
}

.lead-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-blue), #8b5cf6);
    border-radius: 50%;
    flex-shrink: 0;
}

.lead-info {
    flex: 1;
}

.lead-info h4 {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.lead-info p {
    color: var(--text-gray);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

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

.score-label {
    font-size: 0.75rem;
    color: var(--text-gray);
}

.score-value {
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
}

.score-value.high {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

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

.action-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: white;
    color: var(--text-gray);
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.action-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

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

.action-btn.primary:hover {
    background: var(--primary-blue-hover);
}

.lead-insights {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.insight-tag {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--border-color);
    color: var(--text-gray);
}

.insight-tag.positive {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.contact-hero {
    padding: 4rem 0 2rem;
    background: var(--background-gradient);
    text-align: center;
}

.contact-hero .section-title {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.contact-hero .section-subtitle {
    color: var(--text-light-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.contact-form-section {
    padding: 4rem 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: flex-start;
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.info-points {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.info-point {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.point-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.info-point h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

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

.contact-details h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--text-gray);
    margin: 0;
}

.contact-form-container {
    position: sticky;
    top: 2rem;
}

.form-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.form-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-card p {
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(59, 118, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-submit-btn {
    padding: 0.875rem 2rem;
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.thank-you-message {
    text-align: center;
    padding: 2rem;
}

.success-icon {
    width: 64px;
    height: 64px;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.thank-you-message h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.thank-you-message p {
    color: var(--text-gray);
    line-height: 1.6;
}

.trust-section {
    padding: 4rem 0;
    background: #f9fafb;
}

.trust-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.trust-stat {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-gray);
    font-weight: 500;
}

.legal-hero {
    padding: 4rem 0 2rem;
    background: var(--background-gradient);
    text-align: center;
}

.legal-hero .section-title {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.legal-hero .section-subtitle {
    color: var(--text-light-secondary);
}

.legal-content {
    padding: 4rem 0;
    background: white;
}

.legal-document {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.legal-document h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 2rem 0 1rem 0;
}

.legal-document h2:first-child {
    margin-top: 0;
}

.legal-document p {
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.legal-document ul {
    margin: 1rem 0 1rem 2rem;
    color: var(--text-gray);
}

.legal-document li {
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .nav-links {
        gap: 1rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-form-container {
        position: static;
    }
    
    .trust-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .overview-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .key-stats {
        grid-template-columns: 1fr;
    }
    
    .workflow-diagram {
        flex-direction: column;
    }
    
    .workflow-arrow {
        transform: rotate(90deg);
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-showcase {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .feature-showcase.reverse {
        direction: ltr;
    }
}