*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--primary:#1a1f36;--primary-light:#2d3451;--accent:#06f;--accent-hover:#0052cc;--text-primary:#fff;--text-secondary:#a8b2d1;--text-muted:#64748b;--bg-dark:#0a0e1a;--bg-card:#141824;--border:#1e2435;--space-xs:.5rem;--space-sm:1rem;--space-md:1.5rem;--space-lg:2rem;--space-xl:3rem;--space-2xl:4rem;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-display:"Poppins",var(--font-sans)}html{font-size:16px;scroll-behavior:smooth}body{background:linear-gradient(135deg,var(--bg-dark) 0,var(--primary) 100%);color:var(--text-primary);font-family:var(--font-sans);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;line-height:1.2}h1{background:linear-gradient(135deg,var(--text-primary) 0,var(--text-secondary) 100%);-webkit-background-clip:text;font-size:clamp(2.5rem,5vw,4rem);-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:var(--space-md)}h3{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:var(--space-sm)}p{color:var(--text-secondary);font-size:1.125rem;line-height:1.8}.container{margin:0 auto;max-width:1280px;padding:0 var(--space-lg);width:100%}.navbar{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#1a1f36f2;border-bottom:1px solid var(--border);left:0;position:fixed;right:0;top:0;transition:all .3s ease;z-index:1000}.navbar-inner{height:80px;justify-content:space-between}.logo,.navbar-inner{align-items:center;display:flex}.logo{color:var(--text-primary);font-family:var(--font-display);font-size:1.5rem;font-weight:800;gap:var(--space-sm);letter-spacing:-.03em;text-decoration:none}.logo-icon{align-items:center;background:linear-gradient(135deg,var(--accent) 0,#00d4ff 100%);border-radius:12px;color:#fff;display:flex;font-weight:900;height:40px;justify-content:center;width:40px}.nav-menu{display:flex;gap:var(--space-xl);list-style:none}.nav-link{color:var(--text-secondary);font-weight:500;position:relative;text-decoration:none;transition:color .3s ease}.nav-link:hover{color:var(--text-primary)}.nav-link:after{background:var(--accent);bottom:-4px;content:"";height:2px;left:0;position:absolute;transition:width .3s ease;width:0}.nav-link.active:after,.nav-link:hover:after{width:100%}.hero{align-items:center;display:flex;min-height:100vh;padding-bottom:var(--space-2xl);padding-top:calc(80px + var(--space-2xl))}.hero-content{max-width:800px}.hero-badge{background:#0066ff1a;border:1px solid rgba(0,102,255,.3);border-radius:50px;color:var(--accent);display:inline-block;font-size:.875rem;font-weight:600;letter-spacing:.05em;padding:var(--space-xs) var(--space-md);text-transform:uppercase}.hero-badge,.hero-title{margin-bottom:var(--space-lg)}.hero-description{font-size:1.25rem;margin-bottom:var(--space-xl);max-width:600px}.btn{align-items:center;border:2px solid transparent;border-radius:12px;cursor:pointer;display:inline-flex;font-weight:600;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);text-decoration:none;transition:all .3s ease}.btn-primary{background:linear-gradient(135deg,var(--accent) 0,#0052cc 100%);box-shadow:0 10px 30px #0066ff4d;color:#fff}.btn-primary:hover{box-shadow:0 15px 40px #06f6;transform:translateY(-2px)}.btn-secondary{background:transparent;border-color:var(--border);color:var(--text-primary)}.btn-secondary:hover{background:var(--bg-card);border-color:var(--accent)}.btn-group{display:flex;flex-wrap:wrap;gap:var(--space-md)}.cards-section{padding:var(--space-2xl) 0}.section-header{margin-bottom:var(--space-2xl);text-align:center}.section-subtitle{color:var(--accent);font-size:.875rem;font-weight:600;letter-spacing:.1em;margin-bottom:var(--space-sm);text-transform:uppercase}.cards-grid{display:grid;gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(350px,1fr));margin-top:var(--space-2xl)}.card{background:linear-gradient(135deg,var(--bg-card) 0,rgba(20,24,36,.5) 100%);border:1px solid var(--border);border-radius:20px;display:block;overflow:hidden;padding:var(--space-xl);position:relative;text-decoration:none;transition:all .3s ease}.card:before{background:linear-gradient(90deg,var(--accent) 0,#00d4ff 100%);content:"";height:4px;left:0;position:absolute;right:0;top:0;transform:scaleX(0);transition:transform .3s ease}.card:hover{border-color:var(--accent);box-shadow:0 20px 40px #0000004d;transform:translateY(-5px)}.card:hover:before{transform:scaleX(1)}.card-icon{align-items:center;background:linear-gradient(135deg,#06f3,#00d4ff33);border-radius:16px;display:flex;font-size:1.5rem;height:60px;justify-content:center;margin-bottom:var(--space-lg);width:60px}.card-title{color:var(--text-primary);font-size:1.5rem;margin-bottom:var(--space-sm)}.card-description{color:var(--text-secondary);line-height:1.6;margin-bottom:var(--space-md)}.card-link{align-items:center;color:var(--accent);display:inline-flex;font-weight:600;gap:var(--space-xs);text-decoration:none;transition:gap .3s ease}.card-link:hover{gap:var(--space-sm)}.features-grid{display:grid;gap:var(--space-xl);grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin:var(--space-2xl) 0}.feature{text-align:center}.feature-icon{align-items:center;background:linear-gradient(135deg,#0066ff1a,#00d4ff1a);border-radius:20px;display:flex;font-size:2rem;height:80px;justify-content:center;margin:0 auto var(--space-md);width:80px}.feature-title{font-size:1.25rem;margin-bottom:var(--space-sm)}.feature-description{color:var(--text-muted);font-size:.95rem}.footer{background:var(--bg-dark);border-top:1px solid var(--border);margin-top:var(--space-2xl);padding:var(--space-2xl) 0}.footer-content{display:grid;gap:var(--space-xl);grid-template-columns:2fr 1fr 1fr 1fr;margin-bottom:var(--space-xl)}.footer-brand{max-width:300px}.footer-logo{color:var(--text-primary);font-size:1.5rem;font-weight:800;margin-bottom:var(--space-sm)}.footer-description{color:var(--text-muted);font-size:.95rem}.footer-column h4{color:var(--text-primary);font-size:1rem;margin-bottom:var(--space-md)}.footer-links{display:flex;flex-direction:column;gap:var(--space-sm);list-style:none}.footer-links a{color:var(--text-muted);text-decoration:none;transition:color .3s ease}.footer-links a:hover{color:var(--text-primary)}.footer-bottom{align-items:center;border-top:1px solid var(--border);color:var(--text-muted);display:flex;font-size:.875rem;justify-content:space-between;padding-top:var(--space-lg)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .6s ease forwards}@media (max-width:768px){.nav-menu{display:none}.hero{padding-top:calc(80px + var(--space-xl))}.cards-grid,.footer-content{grid-template-columns:1fr}.footer-content{gap:var(--space-lg)}.btn-group{align-items:stretch;flex-direction:column}}