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

:root {
    --primary-bg: #232529;
    --secondary-bg: #2d2f35;
    --accent-bg: #3f434a;
    --gradient-bg: linear-gradient(135deg, #2e3440 0%, #4c566a 50%, #5e81ac 100%);
    --hero-gradient: linear-gradient(135deg, #2e3440 0%, #434c5e 25%, #5e81ac 50%, #88c0d0 75%, #8fbcbb 100%);
    --card-bg: rgba(45, 47, 52, 0.8);
    --text-primary: #ffffff;
    --text-secondary: #eceff4;
    --text-muted: rgba(236, 237, 239, 0.6);
    --accent-purple: #cc67f4;
    --accent-blue: #2e77e5;
    --accent-pink: #ffd2e1;
    --border-color: rgba(225, 228, 234, 0.06);
    --hover-bg: rgba(255, 255, 255, 0.1);
}

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

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

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(35, 37, 41, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 16px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

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

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

.cta-button {
    background: var(--accent-purple);
    color: var(--text-primary) !important;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: #b854e0;
    transform: translateY(-1px);
}

.hero {
    background: var(--hero-gradient);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::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 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 8px 16px;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.badge-icon {
    font-size: 20px;
    margin-right: 8px;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff 0%, #e5e7eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-badges {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.compliance-badge {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    backdrop-filter: blur(10px);
}

.primary-button {
    background: var(--accent-purple);
    color: var(--text-primary);
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    display: inline-block;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.primary-button:hover {
    background: #b854e0;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(204, 103, 244, 0.3);
}

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

.chat-interface {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 24px;
    backdrop-filter: blur(20px);
    width: 100%;
    max-width: 400px;
}

.chat-header {
    text-align: center;
    margin-bottom: 20px;
}

.chat-title {
    font-weight: 600;
    font-size: 18px;
    color: var(--text-primary);
}

.chat-input {
    display: flex;
    gap: 12px;
    align-items: center;
}

.chat-input input {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-size: 14px;
}

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

.chat-send {
    background: var(--accent-blue);
    border: none;
    border-radius: 12px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.chat-send:hover {
    background: #2563eb;
    transform: scale(1.05);
}

.send-icon {
    color: white;
    font-size: 18px;
    font-weight: bold;
}

.companies {
    padding: 80px 0;
    background: var(--secondary-bg);
}

.companies-title {
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.companies-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.company-logo {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-muted);
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.company-logo:hover {
    opacity: 1;
}

.stats-section {
    padding: 120px 0;
    background: var(--hero-gradient);
    text-align: center;
}

.stats-title {
    font-size: 72px;
    font-weight: 700;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff 0%, #e5e7eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stats-description {
    font-size: 24px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.features-preview {
    padding: 120px 0;
    background: var(--secondary-bg);
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    text-align: center;
}

.section-description {
    font-size: 18px;
    color: var(--text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 48px;
    line-height: 1.6;
}

.feature-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.tab-button {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-secondary);
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-button.active,
.tab-button:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.3);
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.card-icons {
    display: flex;
    gap: 8px;
}

.icon {
    font-size: 20px;
}

.browse-button {
    background: var(--accent-purple);
    color: var(--text-primary);
    padding: 16px 32px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s ease;
}

.browse-button:hover {
    background: #b854e0;
    transform: translateY(-2px);
}

.browse-features {
    text-align: center;
}

.pricing-preview {
    padding: 120px 0;
    background: var(--hero-gradient);
}

.pricing-hero {
    background: var(--hero-gradient);
    padding: 120px 0 80px;
    text-align: center;
}

.pricing-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff 0%, #e5e7eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-description {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.pricing-plans {
    padding: 80px 0;
    background: var(--secondary-bg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-purple);
    color: var(--text-primary);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.card-header {
    margin-bottom: 24px;
}

.card-subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    margin-top: 8px;
}

.card-price {
    margin-bottom: 24px;
}

.billing-info {
    margin-bottom: 32px;
}

.billing-badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    display: inline-block;
}

.billing-badge.premium {
    background: var(--accent-purple);
}

.billing-badge.enterprise {
    background: var(--accent-blue);
}

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

.features-list li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 15px;
}

.plan-button {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--text-primary);
    padding: 14px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: block;
    text-align: center;
    transition: all 0.3s ease;
}

.plan-button.primary {
    background: var(--accent-purple);
    border-color: var(--accent-purple);
}

.plan-button:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.plan-button.primary:hover {
    background: #b854e0;
    border-color: #b854e0;
}

.pricing-addon {
    padding: 80px 0;
    background: var(--primary-bg);
}

.addon-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 48px;
    text-align: center;
    backdrop-filter: blur(20px);
    max-width: 800px;
    margin: 0 auto;
}

.addon-card h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.addon-card p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.6;
    font-size: 18px;
}

.addon-pricing {
    margin-bottom: 32px;
}

.addon-price {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
}

.addon-period {
    font-size: 16px;
    color: var(--text-secondary);
    margin-left: 8px;
}

.pricing-channels {
    padding: 120px 0;
    background: var(--secondary-bg);
}

.channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.channel-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.channel-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.channel-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.channel-card h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.channel-price {
    font-size: 32px;
    font-weight: 700;
    color: var(--accent-purple);
    margin-bottom: 8px;
}

.channel-card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.channel-features {
    list-style: none;
    text-align: left;
}

.channel-features li {
    padding: 4px 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.channel-features li:before {
    content: "•";
    color: var(--accent-purple);
    margin-right: 8px;
}

.pricing-faq {
    padding: 120px 0;
    background: var(--primary-bg);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(10px);
}

.faq-item h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

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

.product-hero {
    background: var(--hero-gradient);
    padding: 120px 0 80px;
    text-align: center;
}

.product-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff 0%, #e5e7eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-description {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.product-overview {
    padding: 120px 0;
    background: var(--secondary-bg);
}

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

.overview-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.overview-content p {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 32px;
}

.overview-benefits {
    list-style: none;
}

.overview-benefits li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 16px;
}

.overview-benefits li:before {
    content: "✓";
    color: var(--accent-purple);
    margin-right: 12px;
    font-weight: bold;
}

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

.ai-diagram {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.ai-node {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px 24px;
    color: var(--text-primary);
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.ai-arrow {
    font-size: 24px;
    color: var(--accent-purple);
    font-weight: bold;
}

.working-principles {
    padding: 120px 0;
    background: var(--primary-bg);
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.principle-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.principle-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.principle-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.principle-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

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

.competitive-advantages {
    padding: 120px 0;
    background: var(--secondary-bg);
}

.comparison-table {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    margin-top: 48px;
}

.comparison-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.comparison-row:last-child {
    border-bottom: none;
}

.comparison-feature {
    color: var(--text-primary);
    font-weight: 500;
}

.comparison-traditional {
    color: var(--text-secondary);
    text-align: center;
}

.comparison-forestai {
    color: var(--text-secondary);
    text-align: center;
}

.comparison-forestai.highlight {
    color: var(--accent-purple);
    font-weight: 600;
}

.technology-stack {
    padding: 120px 0;
    background: var(--primary-bg);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.tech-category {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(10px);
}

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

.tech-list {
    list-style: none;
}

.tech-list li {
    padding: 6px 0;
    color: var(--text-secondary);
    font-size: 15px;
}

.tech-list li:before {
    content: "•";
    color: var(--accent-purple);
    margin-right: 8px;
}

.process-flow {
    padding: 120px 0;
    background: var(--secondary-bg);
}

.process-steps {
    margin-top: 48px;
}

.process-step {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
    align-items: flex-start;
}

.step-number {
    background: var(--accent-purple);
    color: var(--text-primary);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

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

.success-metrics {
    padding: 120px 0;
    background: var(--primary-bg);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.metric-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.metric-value {
    font-size: 48px;
    font-weight: 700;
    color: var(--accent-purple);
    margin-bottom: 8px;
}

.metric-label {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

.features-hero {
    background: var(--hero-gradient);
    padding: 120px 0 80px;
    text-align: center;
}

.features-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff 0%, #e5e7eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-description {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.core-features {
    padding: 120px 0;
    background: var(--secondary-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.feature-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.feature-item h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.feature-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.feature-benefits {
    list-style: none;
}

.feature-benefits li {
    padding: 4px 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.feature-benefits li:before {
    content: "•";
    color: var(--accent-purple);
    margin-right: 8px;
}

.advanced-features {
    padding: 120px 0;
    background: var(--primary-bg);
}

.advanced-grid {
    margin-top: 48px;
}

.advanced-feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 80px;
}

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

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

.advanced-content h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.advanced-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
    font-size: 16px;
}

.feature-stats {
    display: flex;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--accent-purple);
    display: block;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.optimization-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.opt-feature {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

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

.scoring-chart {
    width: 100%;
    max-width: 300px;
}

.score-bar {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 12px;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.score-bar.high {
    border-color: var(--accent-purple);
    color: var(--accent-purple);
}

.score-bar.medium {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.score-bar.low {
    border-color: var(--text-muted);
    color: var(--text-muted);
}

.optimization-graph {
    width: 200px;
    height: 120px;
    position: relative;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.graph-line {
    position: absolute;
    top: 50%;
    left: 20px;
    right: 20px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-purple) 0%, var(--accent-blue) 100%);
    transform: translateY(-50%);
}

.graph-points {
    position: absolute;
    top: 50%;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
}

.point {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
}

.point.active {
    background: var(--accent-purple);
    box-shadow: 0 0 12px var(--accent-purple);
}

.integration-showcase {
    padding: 120px 0;
    background: var(--secondary-bg);
}

.integrations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.integration-category {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(10px);
}

.integration-category h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.integration-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.integration-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    text-align: center;
}

.usage-advantages {
    padding: 120px 0;
    background: var(--primary-bg);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.advantage-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.advantage-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.advantage-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

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

.contact-hero {
    background: var(--hero-gradient);
    padding: 120px 0 80px;
    text-align: center;
}

.contact-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff 0%, #e5e7eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-description {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.contact-form-section {
    padding: 120px 0;
    background: var(--secondary-bg);
}

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

.contact-info h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.contact-info p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 32px;
}

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

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.benefit-icon {
    background: var(--accent-purple);
    color: var(--text-primary);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    flex-shrink: 0;
}

.benefit-text {
    color: var(--text-secondary);
    font-size: 15px;
}

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

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

.contact-item strong {
    color: var(--text-primary);
}

.contact-item a {
    color: var(--accent-purple);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-form-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(20px);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 2px rgba(204, 103, 244, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    margin: 0;
    width: auto;
}

.checkmark {
    flex-shrink: 0;
}

.submit-button {
    background: var(--accent-purple);
    color: var(--text-primary);
    border: none;
    border-radius: 12px;
    padding: 16px 32px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    grid-column: 1 / -1;
    justify-self: start;
}

.submit-button:hover {
    background: #b854e0;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(204, 103, 244, 0.3);
}

.success-message {
    text-align: center;
    padding: 40px;
}

.success-icon {
    background: var(--accent-purple);
    color: var(--text-primary);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin: 0 auto 20px;
}

.success-message h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

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

@media (max-width: 768px) {
    .overview-grid,
    .contact-grid,
    .advanced-feature {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .comparison-header,
    .comparison-row {
        grid-template-columns: 1fr;
        gap: 12px;
        text-align: left;
    }
    
    .comparison-traditional,
    .comparison-forestai {
        text-align: left;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-stats {
        justify-content: center;
    }
    
    .optimization-features {
        grid-template-columns: 1fr;
    }
}

.legal-hero {
    background: var(--hero-gradient);
    padding: 120px 0 80px;
    text-align: center;
}

.legal-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #e5e7eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.legal-content {
    padding: 80px 0;
    background: var(--secondary-bg);
}

.legal-document {
    max-width: 800px;
    margin: 0 auto;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 48px;
    backdrop-filter: blur(20px);
}

.legal-document h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    margin-top: 32px;
    color: var(--text-primary);
}

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

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

.legal-document ul {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
    padding-left: 20px;
}

.legal-document li {
    margin-bottom: 8px;
}

.contact-info {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 24px;
    margin-top: 16px;
}

.contact-info p {
    margin-bottom: 8px;
}

.contact-info strong {
    color: var(--text-primary);
}

.pricing-content {
    text-align: center;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin: 48px 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

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

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

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

.pricing-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.pricing-subtitle {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.price {
    margin-bottom: 24px;
}

.price-amount {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
}

.price-period {
    font-size: 16px;
    color: var(--text-secondary);
    margin-left: 8px;
}

.billing-toggle {
    margin-bottom: 32px;
}

.billing-option {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.billing-option.active {
    background: var(--accent-purple);
}

.pricing-button {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--text-primary);
    padding: 12px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s ease;
    width: 100%;
}

.pricing-button.primary {
    background: var(--accent-purple);
    border-color: var(--accent-purple);
}

.pricing-button:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.pricing-button.primary:hover {
    background: #b854e0;
    border-color: #b854e0;
}

.pricing-addon {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    margin-top: 48px;
    backdrop-filter: blur(20px);
}

.pricing-addon h4 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.pricing-addon p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.addon-price {
    margin-bottom: 24px;
}

.addon-button {
    background: transparent;
    border: 2px solid var(--accent-purple);
    color: var(--accent-purple);
    padding: 12px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.addon-button:hover {
    background: var(--accent-purple);
    color: var(--text-primary);
}

.testimonial {
    padding: 80px 0;
    background: var(--secondary-bg);
    text-align: center;
}

.testimonial-quote {
    font-size: 32px;
    font-weight: 600;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 24px;
    line-height: 1.4;
}

.testimonial-author {
    font-size: 18px;
    color: var(--text-secondary);
    font-style: normal;
}

.technology-trends {
    padding: 120px 0;
    background: var(--primary-bg);
}

.trends-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.trend-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.trend-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.trend-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

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

.footer {
    background: var(--secondary-bg);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    margin-bottom: 48px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

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

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-contact p {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.footer-contact strong {
    color: var(--text-primary);
}

.footer-copyright {
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        padding: 100px 24px 60px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-description {
        font-size: 18px;
    }
    
    .stats-title {
        font-size: 48px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .nav-links {
        gap: 16px;
    }
    
    .nav-links a {
        font-size: 14px;
    }
    
    .feature-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}