:root{--primary-teal: #2a9d8f;--primary-orange: #e76f51;--accent-coral: #f4a261;--cream: #f1e7dc;--dark-green: #264653;--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--border-color: #30363d;--border-subtle: #21262d;--text-primary: #c9d1d9;--text-secondary: #8b949e;--text-muted: #6e7681;--text-bright: #ffffff;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--space-4xl: 6rem;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;--font-mono: "SF Mono", "Monaco", "Inconsolata", "Fira Code", "Fira Mono", monospace;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease;--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--radius-xl: .75rem;--radius-full: 9999px}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}h1,h2,h3,h4,h5,h6{color:var(--text-bright);font-weight:600;line-height:1.25;margin-bottom:var(--space-md)}h1{font-size:2.5rem;font-weight:700;letter-spacing:-.02em}h2{font-size:2rem;letter-spacing:-.01em}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin-bottom:var(--space-lg);color:var(--text-secondary)}a{color:var(--primary-teal);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-coral)}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-xl)}.demo-subnav-container{max-width:1400px;margin:0 auto;padding:0 1.25rem}.container-wide{max-width:1400px;margin:0 auto;padding:0 var(--space-xl)}.nav{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#161b22e6}.nav-container{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 2rem;max-width:1400px;margin:0 auto}.nav-logo{display:flex;align-items:center;gap:var(--space-md);font-size:1.25rem;font-weight:600;color:var(--text-bright)}.nav-logo img{height:48px;width:auto}.nav-links{display:flex;gap:var(--space-2xl);list-style:none}.nav-link{color:var(--text-secondary);font-weight:500;transition:all var(--transition-fast);position:relative;padding:.25rem 0}.nav-link:hover{color:var(--text-bright)}.nav-link.active{color:var(--primary-teal);text-shadow:0 0 20px rgba(42,157,143,.5)}.nav-link.active:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--primary-teal),transparent);animation:glow-pulse 2s ease-in-out infinite}@keyframes glow-pulse{0%,to{opacity:.5}50%{opacity:1}}.hamburger{display:none;flex-direction:column;cursor:pointer;background:none;border:none;padding:.5rem}.hamburger span{width:25px;height:3px;background:var(--text-secondary);margin:3px 0;transition:.3s;border-radius:2px}.hamburger.active span:nth-child(1){transform:rotate(-45deg) translate(-5px,6px)}.hamburger.active span:nth-child(3){transform:rotate(45deg) translate(-5px,-6px)}@media (max-width: 768px){.hamburger{display:flex}.nav-links{position:fixed;top:100%;left:0;width:100%;background:var(--bg-secondary);border-top:1px solid var(--border-color);flex-direction:column;padding:2rem;transform:translateY(-100%);opacity:0;visibility:hidden;transition:all .3s ease;z-index:1000}.nav-links.active{transform:translateY(0);opacity:1;visibility:visible}.nav-links li{margin:1rem 0;text-align:center}.nav-link{font-size:1.125rem;display:block;padding:1rem}}.hero{padding:var(--space-4xl) 0;text-align:center}.hero-title{font-size:3.5rem;font-weight:800;background:linear-gradient(135deg,var(--primary-teal) 0%,var(--accent-coral) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--space-xl);letter-spacing:-.03em}.hero-subtitle{font-size:1.5rem;color:var(--text-secondary);margin-bottom:var(--space-2xl);font-weight:400}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);border-radius:var(--radius-lg);font-weight:600;font-size:1rem;transition:all var(--transition-base);cursor:pointer;border:none;outline:none}.btn-primary{background:linear-gradient(135deg,var(--primary-teal) 0%,var(--primary-orange) 100%);color:#fff;box-shadow:0 4px 14px #2a9d8f4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #2a9d8f66}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-secondary);border-color:var(--text-muted)}.btn-ghost{background:transparent;color:var(--text-primary);border:1px solid var(--border-color)}.btn-ghost:hover{background:var(--bg-tertiary)}.btn-large{padding:var(--space-lg) var(--space-2xl);font-size:1.125rem}.card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-xl);transition:all var(--transition-base)}.card:hover{border-color:var(--primary-teal);box-shadow:0 4px 12px #2a9d8f1a}.card-title{font-size:1.25rem;margin-bottom:var(--space-md);color:var(--text-bright)}.card-description{color:var(--text-secondary);margin-bottom:var(--space-lg)}.grid{display:grid;gap:var(--space-xl)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.features{padding:var(--space-4xl) 0;background:var(--bg-secondary)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-2xl);margin-top:var(--space-3xl)}.feature-card{padding:var(--space-xl);background:var(--bg-primary);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);transition:all var(--transition-base)}.feature-card:hover{transform:translateY(-4px);border-color:var(--primary-teal);box-shadow:0 12px 24px #0003}.feature-icon{width:48px;height:48px;margin-bottom:var(--space-lg);color:var(--primary-teal)}.feature-title{font-size:1.25rem;margin-bottom:var(--space-sm);color:var(--text-bright)}.feature-description{color:var(--text-secondary);line-height:1.7}.code-block{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-lg);font-family:var(--font-mono);font-size:.875rem;overflow-x:auto}pre{margin:0;color:var(--text-primary)}code{font-family:var(--font-mono);font-size:.875em;padding:.125em .25em;background:var(--bg-tertiary);border-radius:var(--radius-sm);color:var(--primary-teal)}.terminal{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;font-family:var(--font-mono)}.terminal-header{background:var(--bg-tertiary);padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:var(--space-sm)}.terminal-dot{width:12px;height:12px;border-radius:50%;background:var(--border-color)}.terminal-dot.red{background:#ff5f57}.terminal-dot.yellow{background:#ffbd2e}.terminal-dot.green{background:#28ca42}.terminal-body{padding:1.5rem 2rem;min-height:200px;color:var(--text-primary);line-height:1.6;font-family:var(--font-mono);font-size:.875rem}.terminal-body code{background:transparent;padding:0;color:inherit}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-xl);margin-top:var(--space-3xl)}.pricing-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-2xl);position:relative;transition:all var(--transition-base)}.pricing-card.featured{border-color:var(--primary-teal);box-shadow:0 0 0 2px var(--primary-teal)}.pricing-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #0003}.pricing-badge{position:absolute;top:-12px;right:var(--space-xl);background:linear-gradient(135deg,var(--primary-teal),var(--primary-orange));color:#fff;padding:var(--space-xs) var(--space-md);border-radius:var(--radius-full);font-size:.75rem;font-weight:600;text-transform:uppercase}.pricing-tier{font-size:1.5rem;font-weight:600;color:var(--text-bright);margin-bottom:var(--space-sm)}.pricing-price{font-size:3rem;font-weight:700;color:var(--primary-teal);margin-bottom:var(--space-lg)}.pricing-price span{font-size:1rem;color:var(--text-secondary);font-weight:400}.pricing-features{list-style:none;margin-bottom:var(--space-xl)}.pricing-feature{padding:var(--space-sm) 0;color:var(--text-secondary);display:flex;align-items:center;gap:var(--space-sm)}.pricing-feature:before{content:"✓";color:var(--primary-teal);font-weight:700}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:var(--space-xl) 0;margin-top:var(--space-3xl)}.footer-content{display:flex;justify-content:space-between;align-items:center}.footer-text{color:var(--text-muted)}.footer-links{display:flex;gap:var(--space-xl);list-style:none}.text-center{text-align:center}.text-gradient{background:linear-gradient(135deg,var(--primary-teal) 0%,var(--accent-coral) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section{padding:var(--space-4xl) 0}.section-title{font-size:2.5rem;text-align:center;margin-bottom:var(--space-lg)}.section-subtitle{font-size:1.25rem;text-align:center;color:var(--text-secondary);margin-bottom:var(--space-3xl)}.hamburger{display:none;flex-direction:column;gap:4px;cursor:pointer;padding:8px;border-radius:var(--radius-sm);background:var(--bg-tertiary);border:1px solid var(--border-color)}.hamburger span{width:20px;height:2px;background:var(--text-primary);transition:all .3s ease}.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}@media (max-width: 768px){.nav-container{padding:1.5rem 1rem}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.25rem}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}@media (max-width: 480px){.hero-title{font-size:1.8rem;line-height:1.2}.hero-subtitle{font-size:1rem;line-height:1.5}.section-title{font-size:1.8rem}.section-subtitle{font-size:1rem;padding:var(--space-md)}.terminal-submit{min-height:48px;padding:var(--space-md) var(--space-lg);font-size:1rem}.features-grid,.pricing-grid{grid-template-columns:1fr;gap:var(--space-lg)}.card,.feature-card,.pricing-card{padding:var(--space-lg);margin-bottom:var(--space-lg)}.hero .btn{display:block;margin:var(--space-md) auto}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .6s ease forwards}.glow-teal{box-shadow:0 0 20px #2a9d8f4d}.glow-orange{box-shadow:0 0 20px #e76f514d}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}