:root{--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-primary-light: #3b82f6;--color-secondary: #7c3aed;--color-secondary-dark: #6d28d9;--color-accent: #06b6d4;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-gray-50: #f9fafb;--color-gray-100: #f3f4f6;--color-gray-200: #e5e7eb;--color-gray-300: #d1d5db;--color-gray-400: #9ca3af;--color-gray-500: #6b7280;--color-gray-600: #4b5563;--color-gray-700: #374151;--color-gray-800: #1f2937;--color-gray-900: #111827;--color-gray-950: #030712;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--shadow-glow: 0 0 40px rgba(37, 99, 235, .15);--radius-sm: .25rem;--radius: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);line-height:1.6;color:var(--color-gray-800);background:#fff;-webkit-font-smoothing:antialiased}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700;color:var(--color-gray-900)}h1{font-size:3rem}h2{font-size:2.25rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin-bottom:1rem}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;border-radius:var(--radius-lg);border:none;cursor:pointer;transition:all var(--transition-base);text-decoration:none;position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;box-shadow:0 4px 14px #2563eb40}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #2563eb59;text-decoration:none}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:#fff;color:var(--color-gray-800);border:1px solid var(--color-gray-200);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--color-gray-50);border-color:var(--color-gray-300);transform:translateY(-2px);box-shadow:var(--shadow-md);text-decoration:none}.btn-large{padding:1rem 2rem;font-size:1.125rem;border-radius:var(--radius-xl)}.header{position:sticky;top:0;z-index:100;background:#ffffffd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.05)}.nav{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem}.logo{font-size:1.5rem;font-weight:700;color:var(--color-gray-900);letter-spacing:-.02em}.logo:hover{text-decoration:none;color:var(--color-primary)}.nav-links{display:flex;gap:2rem;list-style:none;padding:0}.nav-links a{color:var(--color-gray-600);font-weight:500;transition:color var(--transition-fast);position:relative}.nav-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-primary);transition:width var(--transition-base)}.nav-links a:hover{color:var(--color-gray-900);text-decoration:none}.nav-links a:hover:after{width:100%}.hero{padding:7rem 0 6rem;text-align:center;background:linear-gradient(180deg,var(--color-gray-50) 0%,white 50%,var(--color-gray-50) 100%);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:100%;max-width:1200px;height:100%;background:radial-gradient(ellipse at top,rgba(37,99,235,.08) 0%,transparent 60%);pointer-events:none}.hero h1{font-size:3.75rem;margin-bottom:1.5rem;background:linear-gradient(135deg,var(--color-gray-900) 0%,var(--color-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.03em;position:relative}.hero .subtitle{font-size:1.25rem;color:var(--color-gray-600);max-width:640px;margin:0 auto 2.5rem;line-height:1.7}.hero-buttons{display:flex;gap:1rem;justify-content:center}.section{padding:5rem 0}.section-header{text-align:center;margin-bottom:3rem}.section-header h2{margin-bottom:1rem}.section-header p{color:var(--color-gray-600);max-width:600px;margin:0 auto}.card{background:#fff;border-radius:var(--radius-xl);padding:2rem;box-shadow:var(--shadow);border:1px solid var(--color-gray-100);transition:all var(--transition-slow);position:relative}.card:before{content:"";position:absolute;inset:0;border-radius:var(--radius-xl);padding:1px;background:linear-gradient(135deg,transparent 0%,rgba(37,99,235,.1) 100%);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity var(--transition-slow)}.card:hover{box-shadow:var(--shadow-xl);transform:translateY(-4px)}.card:hover:before{opacity:1}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.features{background:var(--color-gray-50)}.feature-icon{width:48px;height:48px;background:var(--color-primary);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;color:#fff;font-size:1.5rem}.testimonial{background:#fff;border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow)}.testimonial-quote{font-size:1.125rem;font-style:italic;color:var(--color-gray-700);margin-bottom:1.5rem}.testimonial-author{display:flex;align-items:center;gap:1rem}.testimonial-avatar{width:48px;height:48px;border-radius:50%;background:var(--color-gray-200)}.cta{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 50%,var(--color-secondary-dark) 100%);color:#fff;text-align:center;padding:6rem 0;position:relative;overflow:hidden}.cta:before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");pointer-events:none}.cta h2{color:#fff;margin-bottom:1rem;position:relative}.cta p{opacity:.95;max-width:600px;margin:0 auto 2rem;position:relative}.cta .btn-secondary{background:#fff;color:var(--color-primary);border:none}.cta .btn-secondary:hover{background:var(--color-gray-100);transform:translateY(-2px)}.footer{background:linear-gradient(180deg,var(--color-gray-900) 0%,var(--color-gray-950) 100%);color:var(--color-gray-400);padding:5rem 0 2rem}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}.footer-brand .logo{color:#fff;margin-bottom:1rem;display:inline-block;font-size:1.75rem}.footer-brand p{color:var(--color-gray-400);line-height:1.7;max-width:320px}.footer-links h4{color:#fff;margin-bottom:1.25rem;font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.footer-links ul{list-style:none;padding:0}.footer-links li{margin-bottom:.75rem}.footer-links a{color:var(--color-gray-400);transition:color var(--transition-fast)}.footer-links a:hover{color:#fff;text-decoration:none}.footer-bottom{border-top:1px solid var(--color-gray-800);padding-top:2rem;text-align:center;color:var(--color-gray-500);font-size:.875rem}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-weight:500;margin-bottom:.5rem;color:var(--color-gray-700)}.form-input,.form-textarea{width:100%;padding:.75rem 1rem;border:1px solid var(--color-gray-300);border-radius:var(--radius);font-size:1rem;transition:border-color .2s ease}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1a}.form-textarea{min-height:150px;resize:vertical}.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.blog-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:all .2s ease}.blog-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.blog-card-image{height:200px;background:var(--color-gray-200)}.blog-card-content{padding:1.5rem}.blog-card-meta{font-size:.875rem;color:var(--color-gray-500);margin-bottom:.5rem}.blog-card-title{font-size:1.25rem;margin-bottom:.75rem}.blog-card-title a{color:var(--color-gray-900)}.blog-card-excerpt{color:var(--color-gray-600)}@media (max-width: 768px){h1{font-size:2.25rem}h2{font-size:1.75rem}.hero h1{font-size:2.5rem}.nav-links{display:none}.hero-buttons{flex-direction:column;align-items:center}.footer-grid{grid-template-columns:1fr;gap:2rem}}