:root{--primary: #1e90ff;--primary-light: #4da6ff;--primary-dark: #0066cc;--secondary: #00bfff;--accent: #ff6b35;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--bg-primary: #0a0a0a;--bg-secondary: #1a1a1a;--bg-tertiary: #2a2a2a;--text-primary: #ffffff;--text-secondary: #e5e5e5;--text-muted: #a0a0a0;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2rem;--space-xl: 3rem;--space-2xl: 4rem;--space-3xl: 6rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);--gradient-dark: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);--gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:var(--space-sm)}h1{font-size:clamp(2.5rem,5vw,4rem)}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:clamp(1.5rem,3vw,2rem)}h4{font-size:clamp(1.25rem,2.5vw,1.5rem)}p{margin-bottom:var(--space-sm);color:var(--text-secondary)}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-md)}.section{padding:var(--space-3xl) 0}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.text-center{text-align:center}.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.w-full{width:100%}.h-full{height:100%}.h-screen{height:100vh}.min-h-screen{min-height:100vh}.grid{display:grid;gap:var(--space-lg)}.grid-cols-1{grid-template-columns:1fr}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-sm) var(--space-lg);border:none;border-radius:var(--radius-md);font-weight:600;font-size:1rem;text-decoration:none;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl)}.btn-secondary{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-secondary:hover{background:var(--primary);color:#fff}.btn-ghost{background:#ffffff1a;color:var(--text-primary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.btn-ghost:hover{background:#fff3}.card{background:#ffffff0d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-xl);padding:var(--space-xl);transition:all .3s ease}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-2xl);border-color:#fff3}.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#0a0a0acc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.1);transition:all .3s ease}.header.scrolled{background:#0a0a0af2;box-shadow:var(--shadow-lg)}.nav{display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm) 0}.logo{display:flex;align-items:center;gap:var(--space-sm);font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none}.logo img{height:40px;width:auto}.nav-links{display:flex;list-style:none;gap:var(--space-lg)}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .3s ease;position:relative}.nav-link:hover{color:var(--primary)}.nav-link:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--gradient-primary);transition:width .3s ease}.nav-link:hover:after{width:100%}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;background:var(--gradient-dark);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 80%,rgba(0,102,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(0,212,255,.1) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(255,107,53,.05) 0%,transparent 50%);pointer-events:none}.hero-content{position:relative;z-index:2;max-width:800px;margin:0 auto;padding:0 var(--space-md)}.hero-title{background:linear-gradient(135deg,var(--text-primary) 0%,var(--primary) 50%,var(--secondary) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:var(--space-md)}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:var(--space-xl);max-width:600px;margin-left:auto;margin-right:auto}.hero-buttons{display:flex;gap:var(--space-md);justify-content:center;flex-wrap:wrap}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes fadeInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}.animate-fade-in-up{animation:fadeInUp .8s ease-out forwards}.animate-fade-in-left{animation:fadeInLeft .8s ease-out forwards}.animate-fade-in-right{animation:fadeInRight .8s ease-out forwards}@media (max-width: 768px){.container{padding:0 var(--space-sm)}.section{padding:var(--space-2xl) 0}.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:1fr}.nav-links{display:none}.hero-buttons{flex-direction:column;align-items:center}.btn{width:100%;max-width:300px}}@media (max-width: 480px){.hero-content{padding:0 var(--space-sm)}.card{padding:var(--space-lg)}}.hidden{display:none}.block{display:block}.inline-block{display:inline-block}.opacity-0{opacity:0}.opacity-50{opacity:.5}.opacity-100{opacity:1}.pointer-events-none{pointer-events:none}.cursor-pointer{cursor:pointer}.overflow-hidden{overflow:hidden}.z-10{z-index:10}.z-20{z-index:20}.z-50{z-index:50}.m-0{margin:0}.m-1{margin:var(--space-xs)}.m-2{margin:var(--space-sm)}.m-3{margin:var(--space-md)}.m-4{margin:var(--space-lg)}.p-0{padding:0}.p-1{padding:var(--space-xs)}.p-2{padding:var(--space-sm)}.p-3{padding:var(--space-md)}.p-4{padding:var(--space-lg)}.mb-1{margin-bottom:var(--space-xs)}.mb-2{margin-bottom:var(--space-sm)}.mb-3{margin-bottom:var(--space-md)}.mb-4{margin-bottom:var(--space-lg)}.mb-6{margin-bottom:var(--space-xl)}.mb-8{margin-bottom:var(--space-2xl)}.mt-1{margin-top:var(--space-xs)}.mt-2{margin-top:var(--space-sm)}.mt-3{margin-top:var(--space-md)}.mt-4{margin-top:var(--space-lg)}.mt-6{margin-top:var(--space-xl)}.mt-8{margin-top:var(--space-2xl)}