:root{--bg-color: #050505;--surface-color: #121212;--surface-light: #242424;--accent-color: #00f0ff;--accent-hover: #00d0e0;--accent-gradient: linear-gradient(135deg, #00f0ff 0%, #0055ff 100%);--accent-gradient-hover: linear-gradient(135deg, #00d0e0 0%, #0044cc 100%);--text-main: #ffffff;--text-muted: #a1a1aa;--border-color: rgba(255, 255, 255, .1);--glass-bg: rgba(20, 20, 20, .6);--font-family: "Outfit", system-ui, -apple-system, sans-serif;--max-width: 1200px;--radius: 12px;--radius-lg: 24px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-main);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;transition:var(--transition)}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 2rem}.text-gradient{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-center{text-align:center}h1,h2,h3,h4{font-weight:700;line-height:1.2}h1{font-size:clamp(2.5rem,5vw,4.5rem);letter-spacing:-.02em}h2{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.01em;margin-bottom:1rem}h3{font-size:1.5rem;margin-bottom:.5rem}p{font-size:1.125rem;color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.875rem 2rem;font-size:1rem;font-weight:600;border-radius:100px;cursor:pointer;transition:var(--transition);border:none;outline:none;text-transform:uppercase;letter-spacing:.05em}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 20px #0055ff4d}.btn-primary:hover{background:var(--accent-gradient-hover);transform:translateY(-2px);box-shadow:0 6px 25px #05f6}.btn-secondary{background:var(--surface-light);color:var(--text-main);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--border-color);transform:translateY(-2px)}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-on-scroll{opacity:0}.animate-on-scroll.is-visible{animation:fadeUp .8s cubic-bezier(.16,1,.3,1) forwards}.navbar{position:fixed;top:0;left:0;width:100%;padding:0;z-index:100;transition:var(--transition);background:#000;border-bottom:1px solid var(--border-color)}.navbar.scrolled{padding:0}.navbar .container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:800;letter-spacing:-.05em;display:flex;align-items:center;gap:.5rem}.logo-icon{width:28px;height:28px;background:var(--accent-gradient);border-radius:6px}.navbar-logo{height:95px;width:auto;border-radius:4px;margin:0;transition:var(--transition)}.navbar.scrolled .navbar-logo{height:80px}.nav-links{display:flex;gap:2rem;align-items:center}.nav-links a{font-weight:500;font-size:1rem;color:var(--text-muted)}.nav-links a:hover{color:var(--text-main)}.nav-links a.btn-primary{color:#fff;padding:.5rem 1.2rem;font-size:.875rem}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-main);font-size:1.5rem;cursor:pointer}section{padding:6rem 0;position:relative;scroll-margin-top:100px}@media(max-width:768px){.nav-links{display:none;flex-direction:column;position:absolute;top:100%;left:0;width:100%;background:#000;padding:1rem 0;border-bottom:1px solid var(--border-color);box-shadow:0 10px 30px #000c}.nav-links a{padding:1rem 2rem;width:100%;text-align:center;border-bottom:1px solid rgba(255,255,255,.05)}.nav-links a:last-child{border-bottom:none;width:auto;margin:1rem auto}.nav-links.active{display:flex}.mobile-menu-btn{display:block}h1{font-size:2.2rem}.hero-actions{flex-direction:column}.nav-links .mobile-sublink{padding-left:2rem;font-size:.95rem;border-left:2px solid var(--border-color);margin-left:1rem;margin-top:-.5rem}section{padding:4rem 0}.container{padding:0 1rem}.form-row{grid-template-columns:1fr}.hardware-section{gap:2rem}.checkout-panel{padding:1.5rem}}@media(min-width:769px){.nav-links .mobile-sublink{display:none!important}}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding-top:80px}.hero-content{position:relative;z-index:2;max-width:800px}.hero h1{margin-bottom:1.5rem}.hero-subtitle{margin-bottom:2.5rem;font-size:1.25rem}.hero-actions{display:flex;gap:1rem;justify-content:center}.hero-bg-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:var(--accent-color);filter:blur(150px);opacity:.15;border-radius:50%;z-index:1;pointer-events:none}.math-pitch{background:var(--surface-color);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);padding:4rem 0}.stat-box{background:var(--surface-light);border:1px solid var(--border-color);padding:2rem;border-radius:var(--radius);text-align:center;transition:var(--transition)}.stat-box:hover{border-color:var(--accent-color);transform:translateY(-5px)}.stat-price{font-size:3rem;font-weight:800;color:#fff;margin:1rem 0}.stat-price.highlight{color:var(--accent-color)}.math-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}#why-us{scroll-margin-top:75px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:4rem}.feature-card{background:var(--surface-color);padding:2.5rem 2rem;border-radius:var(--radius);border:1px solid var(--border-color);transition:var(--transition);position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:2px;background:var(--accent-gradient);transform:scaleX(0);transform-origin:left;transition:transform .4s ease}.feature-card:hover{transform:translateY(-5px);background:var(--surface-light)}.feature-card:hover:before{transform:scaleX(1)}.feature-icon{font-size:2.5rem;margin-bottom:1.5rem;display:inline-block;background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hardware-section{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}@media(max-width:992px){.hardware-section{grid-template-columns:1fr;text-align:center}}.hardware-image-wrapper{position:relative;background:var(--surface-color);border-radius:var(--radius-lg);padding:3rem;border:1px solid var(--border-color)}.comparison-wrapper{overflow-x:auto;margin-top:3rem}table{width:100%;border-collapse:collapse;background:var(--surface-color);border-radius:var(--radius);overflow:hidden}th,td{padding:1.5rem;text-align:left;border-bottom:1px solid var(--border-color)}th{background:var(--surface-light);font-weight:600;color:#fff}.highlighted-col{background:#00f0ff0d;border-left:1px solid var(--accent-color);border-right:1px solid var(--accent-color)}.faq-item{border-bottom:1px solid var(--border-color);padding:1.5rem 0}.faq-item h3{display:flex;justify-content:space-between;cursor:pointer;margin:0;font-size:1.25rem}.faq-item p{margin-top:1rem;display:none}.faq-item.active p{display:block}footer{background:#000;padding:4rem 0 2rem;border-top:1px solid var(--border-color);text-align:center}