:root { 
    --primary: #0066FF; 
    --primary-light: #3B82F6; 
    --primary-dark: #0052CC; 
    --secondary: #A855F7; 
    --dark: #0F172A; 
    --dark-soft: #1E293B; 
    --light: #F8FAFC; 
    --gray: #E2E8F0; 
    --success: #10B981; 
    --warning: #F59E0B; 
    --danger: #EF4444; 
     
    --glass-bg: rgba(255, 255, 255, 0.9); 
    --glass-border: rgba(255, 255, 255, 0.2); 
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08); 
     
    --gradient-primary: linear-gradient(135deg, #0066FF 0%, #A855F7 100%); 
    --gradient-hero: radial-gradient(circle at 0% 0%, rgba(0,102,255,0.15) 0%, rgba(168,85,247,0.1) 100%); 
} 
 
* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
} 
 
body { 
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; 
    background: var(--light); 
    color: var(--dark); 
    scroll-behavior: smooth; 
} 
 
/* Glassmorphism */ 
.glass { 
    background: var(--glass-bg); 
    backdrop-filter: blur(12px); 
    border: 1px solid var(--glass-border); 
    box-shadow: var(--glass-shadow); 
} 
 
/* Navigation */ 
.navbar { 
    position: fixed; 
    top: 0; 
    width: 100%; 
    background: rgba(255, 255, 255, 0.95); 
    backdrop-filter: blur(10px); 
    border-bottom: 1px solid rgba(0, 0, 0, 0.05); 
    z-index: 1000; 
    padding: 0.75rem 2rem; 
} 
 
.nav-container { 
    max-width: 1280px; 
    margin: 0 auto; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
} 
 
.logo { 
    display: flex; 
    align-items: center; 
    gap: 0.5rem; 
    font-size: 1.5rem; 
    font-weight: 700; 
    background: var(--gradient-primary); 
    -webkit-background-clip: text; 
    background-clip: text; 
    color: transparent; 
    text-decoration: none; 
} 
 
.logo-icon { 
    font-size: 1.75rem; 
} 
 
.nav-links { 
    display: flex; 
    gap: 2rem; 
    align-items: center; 
} 
 
.nav-links a { 
    text-decoration: none; 
    color: var(--dark); 
    font-weight: 500; 
    transition: color 0.2s; 
} 
 
.nav-links a:hover { 
    color: var(--primary); 
} 
 
.btn { 
    padding: 0.5rem 1.25rem; 
    border-radius: 12px; 
    font-weight: 600; 
    cursor: pointer; 
    transition: all 0.2s ease; 
    text-decoration: none; 
    display: inline-flex; 
    align-items: center; 
    gap: 0.5rem; 
    border: none; 
} 
 
.btn-primary { 
    background: var(--gradient-primary); 
    color: white; 
    box-shadow: 0 4px 12px rgba(0,102,255,0.25); 
} 
 
.btn-primary:hover { 
    transform: translateY(-2px); 
    box-shadow: 0 8px 20px rgba(0,102,255,0.35); 
} 
 
.btn-outline { 
    border: 2px solid var(--primary); 
    background: transparent; 
    color: var(--primary); 
} 
 
.btn-outline:hover { 
    background: var(--primary); 
    color: white; 
} 
 
.btn-light { 
    background: white; 
    color: var(--primary); 
    box-shadow: 0 4px 12px rgba(0,0,0,0.1); 
} 
 
/* Hero Section */ 
.hero { 
    min-height: 100vh; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    text-align: center; 
    padding: 120px 2rem 80px; 
    background: var(--gradient-hero), linear-gradient(180deg, #FFFFFF 0%, #F0F4FF 100%); 
    position: relative; 
    overflow: hidden; 
} 
 
.hero::before { 
    content: ''; 
    position: absolute; 
    top: -50%; 
    right: -30%; 
    width: 80%; 
    height: 80%; 
    background: radial-gradient(circle, rgba(0,102,255,0.08) 0%, transparent 70%); 
    pointer-events: none; 
} 
 
.hero::after { 
    content: ''; 
    position: absolute; 
    bottom: -30%; 
    left: -20%; 
    width: 60%; 
    height: 60%; 
    background: radial-gradient(circle, rgba(168,85,247,0.08) 0%, transparent 70%); 
    pointer-events: none; 
} 
 
.hero-content { 
    max-width: 800px; 
    margin: 0 auto; 
    position: relative; 
    z-index: 1; 
} 
 
.badge { 
    display: inline-block; 
    background: rgba(0,102,255,0.1); 
    color: var(--primary); 
    padding: 0.25rem 1rem; 
    border-radius: 20px; 
    font-size: 0.875rem; 
    font-weight: 500; 
    margin-bottom: 1.5rem; 
} 
 
.hero h1 { 
    font-size: 4rem; 
    font-weight: 800; 
    line-height: 1.1; 
    margin-bottom: 1.5rem; 
    background: var(--gradient-primary); 
    -webkit-background-clip: text; 
    background-clip: text; 
    color: transparent; 
} 
 
.hero-subtitle { 
    font-size: 1.25rem; 
    color: var(--dark-soft); 
    margin-bottom: 2rem; 
    line-height: 1.5; 
} 
 
.hero-buttons { 
    display: flex; 
    gap: 1rem; 
    justify-content: center; 
    flex-wrap: wrap; 
} 
 
.btn-large { 
    padding: 0.875rem 2rem; 
    font-size: 1.125rem; 
} 
 
/* Stats Section */ 
.stats { 
    display: flex; 
    justify-content: center; 
    gap: 4rem; 
    flex-wrap: wrap; 
    margin-top: 4rem; 
    padding: 2rem; 
} 
 
.stat-item { 
    text-align: center; 
} 
 
.stat-number { 
    font-size: 2.5rem; 
    font-weight: 800; 
    color: var(--primary); 
} 
 
.stat-label { 
    color: var(--dark-soft); 
    font-size: 0.875rem; 
} 
 
/* Section Styles */ 
.section { 
    padding: 100px 2rem; 
    max-width: 1280px; 
    margin: 0 auto; 
} 
 
.section-title { 
    text-align: center; 
    font-size: 2.5rem; 
    font-weight: 700; 
    margin-bottom: 1rem; 
} 
 
.section-subtitle { 
    text-align: center; 
    color: var(--dark-soft); 
    max-width: 600px; 
    margin: 0 auto 3rem; 
    font-size: 1.125rem; 
} 
 
/* Features Grid */ 
.features-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); 
    gap: 2rem; 
} 
 
.feature-card { 
    background: white; 
    border-radius: 24px; 
    padding: 2rem; 
    transition: all 0.3s ease; 
    border: 1px solid var(--gray); 
    box-shadow: 0 1px 3px rgba(0,0,0,0.05); 
} 
 
.feature-card:hover { 
    transform: translateY(-8px); 
    border-color: var(--primary-light); 
    box-shadow: 0 20px 40px rgba(0,0,0,0.1); 
} 
 
.feature-icon { 
    width: 48px; 
    height: 48px; 
    background: linear-gradient(135deg, rgba(0,102,255,0.1), rgba(168,85,247,0.1)); 
    border-radius: 16px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 1.5rem; 
    margin-bottom: 1.25rem; 
} 
 
.feature-card h3 { 
    font-size: 1.25rem; 
    margin-bottom: 0.5rem; 
} 
 
.feature-card p { 
    color: var(--dark-soft); 
    line-height: 1.5; 
} 
 
/* Comparison Table */ 
.comparison-wrapper { 
    background: white; 
    border-radius: 24px; 
    overflow: hidden; 
    box-shadow: 0 4px 20px rgba(0,0,0,0.05); 
    border: 1px solid var(--gray); 
} 
 
.comparison table { 
    width: 100%; 
    border-collapse: collapse; 
} 
 
.comparison th { 
    background: var(--dark); 
    color: white; 
    padding: 1rem; 
    text-align: left; 
    font-weight: 600; 
} 
 
.comparison td { 
    padding: 1rem; 
    border-bottom: 1px solid var(--gray); 
} 
 
.comparison .check { 
    color: var(--success); 
    font-weight: bold; 
} 
 
.comparison .cross { 
    color: var(--danger); 
} 
 
/* Pricing Cards */ 
.pricing-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
    gap: 2rem; 
    margin-top: 2rem; 
} 
 
.pricing-card { 
    background: white; 
    border-radius: 24px; 
    padding: 2rem; 
    text-align: center; 
    transition: all 0.3s ease; 
    border: 1px solid var(--gray); 
    position: relative; 
} 
 
.pricing-card:hover { 
    transform: translateY(-4px); 
    box-shadow: 0 20px 40px rgba(0,0,0,0.1); 
} 
 
.pricing-card.pro { 
    border: 2px solid var(--primary); 
    transform: scale(1.02); 
} 
 
.pricing-card.pro:hover { 
    transform: scale(1.02) translateY(-4px); 
} 
 
.popular-badge { 
    position: absolute; 
    top: -12px; 
    left: 50%; 
    transform: translateX(-50%); 
    background: var(--gradient-primary); 
    color: white; 
    padding: 0.25rem 1rem; 
    border-radius: 20px; 
    font-size: 0.75rem; 
    font-weight: 600; 
} 
 
.price { 
    font-size: 3rem; 
    font-weight: 800; 
    margin: 1rem 0; 
} 
 
.price span { 
    font-size: 1rem; 
    font-weight: normal; 
    color: var(--dark-soft); 
} 
 
.pricing-features { 
    list-style: none; 
    margin: 1.5rem 0; 
    text-align: left; 
} 
 
.pricing-features li { 
    padding: 0.5rem 0; 
    display: flex; 
    align-items: center; 
    gap: 0.5rem; 
} 
 
/* CTA Section */ 
.cta { 
    text-align: center; 
    padding: 80px 2rem; 
    background: var(--gradient-primary); 
    color: white; 
    border-radius: 48px; 
    margin: 2rem auto; 
    max-width: 1000px; 
} 
 
.cta h2 { 
    font-size: 2rem; 
    margin-bottom: 1rem; 
} 
 
.cta p { 
    opacity: 0.9; 
    margin-bottom: 2rem; 
} 
 
/* Footer */ 
.footer { 
    background: var(--dark); 
    color: white; 
    padding: 4rem 2rem 2rem; 
} 
 
.footer-content { 
    max-width: 1280px; 
    margin: 0 auto; 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); 
    gap: 2rem; 
} 
 
.footer-section h4 { 
    margin-bottom: 1rem; 
    font-size: 1rem; 
} 
 
.footer-section a { 
    display: block; 
    color: rgba(255,255,255,0.7); 
    text-decoration: none; 
    margin-bottom: 0.5rem; 
    font-size: 0.875rem; 
} 
 
.footer-section a:hover { 
    color: white; 
} 
 
.footer-bottom { 
    text-align: center; 
    padding-top: 3rem; 
    margin-top: 2rem; 
    border-top: 1px solid rgba(255,255,255,0.1); 
    font-size: 0.875rem; 
    color: rgba(255,255,255,0.5); 
} 
 
/* Animations */ 
@keyframes fadeInUp { 
    from { 
        opacity: 0; 
        transform: translateY(30px); 
    } 
    to { 
        opacity: 1; 
        transform: translateY(0); 
    } 
} 
 
.fade-in-up { 
    animation: fadeInUp 0.6s ease-out; 
} 
 
/* Responsive */ 
@media (max-width: 768px) { 
    .hero h1 { 
        font-size: 2.5rem; 
    } 
     
    .nav-links { 
        display: none; 
    } 
     
    .section-title { 
        font-size: 2rem; 
    } 
     
    .stats { 
        gap: 2rem; 
    } 
     
    .pricing-card.pro { 
        transform: scale(1); 
    } 
}