* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; color: #1a1a1a; line-height: 1.6; background: #fafafa; }
h1, h2, h3, h4, h5 { font-family: 'Manrope', sans-serif; font-weight: 700; line-height: 1.2; }
h1 { font-size: 56px; margin-bottom: 24px; }
h2 { font-size: 42px; margin-bottom: 20px; }
h3 { font-size: 24px; margin-bottom: 16px; }
h4 { font-size: 18px; margin-bottom: 12px; font-weight: 600; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.nav { background: #fff; border-bottom: 1px solid #e5e5e5; position: sticky; top: 0; z-index: 100; }
.nav-container { display: flex; justify-content: space-between; align-items: center; height: 72px; }
.logo { font-family: 'Manrope', sans-serif; font-size: 24px; font-weight: 800; color: #0066ff; }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a { font-size: 15px; font-weight: 500; color: #666; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: #1a1a1a; }
.btn-primary { background: #0066ff; color: #fff; padding: 14px 28px; border-radius: 8px; font-weight: 600; font-size: 15px; border: none; cursor: pointer; transition: background 0.2s; display: inline-block; }
.btn-primary:hover { background: #0052cc; }
.btn-primary-small { background: #0066ff; color: #fff; padding: 10px 20px; border-radius: 6px; font-weight: 600; font-size: 14px; }
.btn-secondary { background: #fff; color: #0066ff; padding: 14px 28px; border-radius: 8px; font-weight: 600; font-size: 15px; border: 2px solid #0066ff; cursor: pointer; transition: all 0.2s; display: inline-block; }
.btn-secondary:hover { background: #f0f7ff; }
.btn-outline { background: transparent; color: #666; padding: 12px 24px; border-radius: 8px; font-weight: 500; font-size: 15px; border: 1px solid #e5e5e5; cursor: pointer; transition: all 0.2s; display: inline-block; }
.btn-outline:hover { border-color: #0066ff; color: #0066ff; }
.btn-full { width: 100%; }
.hero { background: #fff; padding: 80px 0 120px; }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-subtitle { font-size: 20px; color: #666; margin-bottom: 32px; line-height: 1.7; }
.hero-cta { display: flex; gap: 16px; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 48px; }
.stat-number { font-size: 32px; font-weight: 700; color: #0066ff; }
.stat-label { font-size: 14px; color: #999; margin-top: 4px; }
.hero-image img { width: 100%; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,0.12); }
.features { padding: 100px 0; background: #fafafa; }
.section-title { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.feature-card { background: #fff; padding: 40px; border-radius: 12px; border: 1px solid #e5e5e5; }
.feature-icon { font-size: 28px; font-weight: 800; color: #0066ff; margin-bottom: 20px; font-family: 'Manrope', sans-serif; }
.feature-card p { color: #666; font-size: 15px; }
.platform-preview { padding: 100px 0; background: #fff; }
.preview-content { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.label { display: inline-block; background: #e6f2ff; color: #0066ff; padding: 6px 12px; border-radius: 6px; font-size: 13px; font-weight: 600; margin-bottom: 16px; }
.preview-text p { color: #666; font-size: 17px; margin-bottom: 24px; }
.feature-list { list-style: none; margin-bottom: 32px; }
.feature-list li { padding-left: 28px; position: relative; margin-bottom: 12px; color: #666; }
.feature-list li:before { content: '✓'; position: absolute; left: 0; color: #0066ff; font-weight: 700; }
.link-arrow { color: #0066ff; font-weight: 600; font-size: 15px; }
.link-arrow:hover { text-decoration: underline; }
.preview-image img { width: 100%; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,0.1); }
.technical { padding: 100px 0; background: #fafafa; }
.tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.tech-card { background: #fff; padding: 40px; border-radius: 12px; text-align: center; border: 1px solid #e5e5e5; }
.tech-logo { height: 48px; margin-bottom: 20px; }
.tech-card p { color: #666; font-size: 14px; }
.cta-section { padding: 100px 0; background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%); color: #fff; text-align: center; }
.cta-container h2 { color: #fff; margin-bottom: 16px; }
.cta-container p { font-size: 18px; margin-bottom: 32px; opacity: 0.9; }
.cta-section .btn-primary { background: #fff; color: #0066ff; }
.cta-section .btn-primary:hover { background: #f0f7ff; }
.footer { background: #1a1a1a; color: #999; padding: 60px 0 40px; }
.footer-container { display: grid; grid-template-columns: 2fr 1fr; gap: 60px; }
.footer-brand .logo { color: #fff; margin-bottom: 12px; }
.footer-links { display: flex; gap: 80px; }
.footer-column h5 { color: #fff; margin-bottom: 16px; font-size: 14px; font-weight: 600; }
.footer-column a { display: block; margin-bottom: 10px; font-size: 14px; color: #999; }
.footer-column a:hover { color: #fff; }
.calculator-hero { background: #fff; padding: 40px 0 60px; border-bottom: 1px solid #e5e5e5; }
.breadcrumb { font-size: 14px; color: #999; margin-bottom: 20px; }
.breadcrumb a { color: #0066ff; }
.subtitle { font-size: 18px; color: #666; max-width: 700px; }
.calculator-main { padding: 60px 0; background: #fafafa; }
.calculator-container { display: grid; grid-template-columns: 1fr 400px; gap: 40px; }
.calculator-form { background: #fff; padding: 40px; border-radius: 12px; border: 1px solid #e5e5e5; }
.form-section { margin-bottom: 40px; }
.form-section:last-of-type { margin-bottom: 32px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 500; color: #333; margin-bottom: 8px; }
.form-input { width: 100%; padding: 12px; border: 1px solid #e5e5e5; border-radius: 8px; font-size: 15px; font-family: 'Inter', sans-serif; }
.form-input:focus { outline: none; border-color: #0066ff; }
.calculator-results { background: #fff; padding: 32px; border-radius: 12px; border: 1px solid #e5e5e5; position: sticky; top: 96px; }
.results-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.results-status { font-size: 12px; color: #0066ff; background: #e6f2ff; padding: 4px 10px; border-radius: 4px; font-weight: 600; }
.result-card { padding: 20px; background: #fafafa; border-radius: 8px; margin-bottom: 16px; }
.primary-result { background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%); color: #fff; }
.result-label { font-size: 13px; margin-bottom: 8px; opacity: 0.9; }
.result-value { font-size: 32px; font-weight: 700; font-family: 'Manrope', sans-serif; }
.result-meta { font-size: 14px; margin-top: 4px; opacity: 0.8; }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 24px; }
.result-grid .result-card { margin-bottom: 0; }
.result-grid .result-value { font-size: 24px; }
.result-actions { display: flex; flex-direction: column; gap: 12px; }
.calculator-info { padding: 80px 0; background: #fff; }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.info-card { padding: 32px; background: #fafafa; border-radius: 12px; }
.info-card p { color: #666; font-size: 15px; }
.dashboard-header { background: #fff; padding: 40px 0; border-bottom: 1px solid #e5e5e5; }
.dashboard-title { display: flex; justify-content: space-between; align-items: center; }
.dashboard-title p { color: #666; font-size: 16px; margin-top: 8px; }
.dashboard-main { padding: 40px 0 80px; background: #fafafa; }
.dashboard-container { display: grid; grid-template-columns: 240px 1fr; gap: 40px; }
.dashboard-sidebar { background: #fff; padding: 24px; border-radius: 12px; border: 1px solid #e5e5e5; height: fit-content; position: sticky; top: 96px; }
.sidebar-section { margin-bottom: 32px; }
.sidebar-section:last-child { margin-bottom: 0; }
.filter-group { display: flex; flex-direction: column; gap: 10px; }
.checkbox-label { display: flex; align-items: center; gap: 10px; font-size: 14px; color: #666; cursor: pointer; }
.checkbox-label input { cursor: pointer; }
.dashboard-content { background: #fff; padding: 32px; border-radius: 12px; border: 1px solid #e5e5e5; }
.metrics-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 32px; }
.metric-card { padding: 24px; background: #fafafa; border-radius: 8px; }
.metric-label { font-size: 13px; color: #999; margin-bottom: 8px; }
.metric-value { font-size: 32px; font-weight: 700; color: #1a1a1a; font-family: 'Manrope', sans-serif; }
.metric-change { font-size: 13px; margin-top: 4px; }
.metric-change.positive { color: #00c48c; }
.metric-change.neutral { color: #999; }
.deals-table { margin-bottom: 24px; }
.table-header { background: #fafafa; border-radius: 8px 8px 0 0; }
.table-row { display: grid; grid-template-columns: 2fr 1fr 1.2fr 0.8fr 1fr 1fr; gap: 20px; padding: 16px 20px; align-items: center; border-bottom: 1px solid #e5e5e5; }
.table-header .table-row { font-weight: 600; font-size: 13px; color: #666; }
.table-body .table-row { font-size: 14px; }
.table-body .table-row:hover { background: #fafafa; }
.company-cell { }
.company-name { font-weight: 600; color: #1a1a1a; margin-bottom: 2px; }
.company-meta { font-size: 13px; color: #999; }
.badge { padding: 4px 10px; border-radius: 4px; font-size: 13px; font-weight: 600; }
.badge.success { background: #e6f9f3; color: #00c48c; }
.badge.warning { background: #fff4e6; color: #ff9500; }
.status-badge { padding: 4px 10px; border-radius: 4px; font-size: 12px; font-weight: 600; }
.status-badge.active { background: #e6f2ff; color: #0066ff; }
.status-badge.loi { background: #fff4e6; color: #ff9500; }
.dashboard-actions { display: flex; gap: 32px; margin-top: 24px; }
@media (max-width: 768px) {
.hero-container, .preview-content, .calculator-container, .dashboard-container { grid-template-columns: 1fr; }
.feature-grid, .tech-grid, .info-grid { grid-template-columns: 1fr; }
.nav-links { gap: 16px; font-size: 14px; }
.hero { padding: 40px 0 60px; }
h1 { font-size: 36px; }
h2 { font-size: 28px; }
.hero-cta { flex-direction: column; }
.table-row { grid-template-columns: 1fr; }
}