:root{--bg-color:#ffffff;--surface-color:#f8fafc;--surface-border:#e2e8f0;--text-primary:#0f172a;--text-secondary:#475569;--accent-color:#3b82f6;--accent-glow:rgba(59, 130, 246, 0.2);--gradient-primary:linear-gradient(135deg, #3b82f6, #1e3a8a, #dc2626);--gradient-secondary:linear-gradient(135deg, #fbbf24, #b45309);--font-main:'Inter', system-ui, -apple-system, sans-serif;--font-mono:'JetBrains Mono', 'Fira Code', monospace}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg-color);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:1rem}h1{font-size:3.5rem;letter-spacing:-.02em}h2{font-size:2.5rem;letter-spacing:-.01em}h3{font-size:1.75rem}p{color:var(--text-secondary);margin-bottom:1.5rem;font-size:1.125rem}a{color:var(--accent-color);text-decoration:none;transition:color .2s}a:hover{color:#818cf8}.container{max-width:1200px;margin:0 auto;padding:0 2rem}nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--surface-border);padding:1rem 0}.nav-container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.05em}.nav-links{display:flex;gap:2rem}.nav-links a{color:var(--text-secondary);font-weight:500;font-size:1rem}.nav-links a:hover{color:var(--text-primary)}.nav-actions .btn-nav{padding:.5rem 1.25rem;border-radius:999px;background:var(--surface-color);border:1px solid var(--surface-border);color:var(--text-primary);font-weight:600;font-size:.875rem;transition:all .3s ease}.nav-actions .btn-nav:hover{background:var(--text-primary);color:var(--bg-color)}.btn{display:inline-block;padding:.875rem 2rem;border-radius:999px;font-weight:600;font-size:1.125rem;cursor:pointer;transition:all .3s ease;border:none;outline:none}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 14px var(--accent-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(59,130,246,.6);color:#fff}.btn-secondary{background:var(--surface-color);color:var(--text-primary);border:1px solid var(--surface-border)}.btn-secondary:hover{background:#f1f5f9;transform:translateY(-2px)}.hero{padding:8rem 0;text-align:center;position:relative}.hero::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:var(--gradient-primary);filter:blur(120px);opacity:.15;z-index:-1;border-radius:50%}.hero h1{font-size:4.5rem;max-width:900px;margin:0 auto 1.5rem}.hero-gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero p{font-size:1.25rem;max-width:600px;margin:0 auto 2.5rem}.hero-actions{display:flex;gap:1rem;justify-content:center;margin-bottom:4rem}.hero-image-wrapper{perspective:1e3px;margin:0 auto;max-width:1e3px}.hero-image{width:100%;border-radius:12px;border:1px solid var(--surface-border);box-shadow:0 25px 50px -12px rgba(0,0,0,.5),0 0 40px var(--accent-glow);transform:rotateX(2deg);transition:transform .5s ease}.hero-image:hover{transform:rotateX(0)}.section{padding:6rem 0}.section-header{text-align:center;margin-bottom:4rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.card{background:var(--surface-color);border:1px solid var(--surface-border);border-radius:16px;padding:2.5rem;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-5px);border-color:rgba(59,130,246,.4);box-shadow:0 10px 25px rgba(0,0,0,5%)}.card-icon{font-size:2.5rem;margin-bottom:1.5rem;display:inline-block;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-primary)}.card p{margin-bottom:0;font-size:1rem}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;align-items:stretch}.pricing-card{background:var(--surface-color);border:1px solid var(--surface-border);border-radius:24px;padding:3rem 2rem;position:relative;display:flex;flex-direction:column}.pricing-card.featured{border-color:var(--accent-color);box-shadow:0 15px 35px rgba(59,130,246,.15);transform:scale(1.05);z-index:10;background:#fff}.badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--gradient-primary);color:#fff;padding:.25rem 1rem;border-radius:999px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.pricing-tier{font-size:1.25rem;font-weight:600;color:var(--text-secondary);margin-bottom:1rem}.pricing-price{font-size:3.5rem;font-weight:800;color:var(--text-primary);margin-bottom:.5rem;display:flex;align-items:baseline}.pricing-period{font-size:1rem;color:var(--text-secondary);font-weight:500;margin-left:.25rem}.pricing-desc{font-size:.875rem;margin-bottom:2rem}.pricing-features{list-style:none;margin-bottom:2rem;flex-grow:1}.pricing-features li{margin-bottom:1rem;color:var(--text-primary);font-size:.95rem;display:flex;align-items:flex-start}.pricing-features li::before{content:'✓';color:#34d399;font-weight:700;margin-right:.75rem}.pricing-card .btn{width:100%;text-align:center}.content-page{max-width:800px;margin:0 auto;padding:4rem 0}.content-page h1{font-size:3rem;margin-bottom:1rem}.content-page h2{font-size:2rem;margin-top:3rem;border-bottom:1px solid var(--surface-border);padding-bottom:.5rem}.content-page h3{font-size:1.5rem;margin-top:2rem}.content-page p,.content-page li{color:var(--text-secondary);font-size:1.1rem}.content-page ul{padding-left:1.5rem;margin-bottom:1.5rem}.content-page li{margin-bottom:.5rem}.content-page code{font-family:var(--font-mono);background:#f1f5f9;padding:.2rem .4rem;border-radius:4px;font-size:.9em;color:#0f172a}.content-page pre{background:#f8fafc;padding:1.5rem;border-radius:8px;overflow-x:auto;margin-bottom:1.5rem;border:1px solid var(--surface-border)}.content-page pre code{background:0 0;padding:0;color:#1e293b}table{width:100%;border-collapse:collapse;margin-bottom:2rem}th,td{padding:1rem;border-bottom:1px solid var(--surface-border);text-align:left}th{font-weight:600;color:var(--text-primary);background:#f8fafc}footer{border-top:1px solid var(--surface-border);padding:4rem 0 2rem;margin-top:4rem}.footer-content{display:flex;justify-content:space-between;margin-bottom:2rem}.footer-col h4{font-size:1.125rem;margin-bottom:1rem}.footer-links a{display:block;color:var(--text-secondary);margin-bottom:.5rem}.footer-links a:hover{color:var(--text-primary)}.copyright{text-align:center;color:var(--text-secondary);font-size:.875rem;padding-top:2rem;border-top:1px solid var(--surface-border)}@media(max-width:900px){.pricing-grid{grid-template-columns:1fr}.pricing-card.featured{transform:none}}