:root{color-scheme:dark;--bg:#080b0e;--panel:#10151a;--panel-2:#151c22;--line:#26323b;--text:#d8e0e6;--muted:#8e9aa5;--energy:#17c964;--signal:#2f9bff;--warning:#f5a524}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.site-shell{min-height:100vh;background:linear-gradient(180deg,rgba(47,155,255,.08),transparent 380px),radial-gradient(circle at 80% 0,rgba(23,201,100,.12),transparent 360px),var(--bg)}.container{width:min(1120px,calc(100% - 32px));margin:0 auto}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:10;border-bottom:1px solid rgba(38,50,59,.75);background:rgba(8,11,14,.88);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.nav-inner{min-height:72px;justify-content:space-between;gap:24px}.brand,.nav-inner{display:flex;align-items:center}.brand{gap:10px;font-weight:800;letter-spacing:0}.brand-mark{display:grid;width:34px;height:34px;place-items:center;border:1px solid rgba(23,201,100,.45);background:linear-gradient(135deg,rgba(23,201,100,.26),rgba(47,155,255,.12));color:#ffffff}.nav-links{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:14px}.button,.nav-links a:hover{color:var(--text)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border:1px solid var(--line);padding:0 16px;background:var(--panel);font-weight:700}.button.primary{border-color:rgba(23,201,100,.7);background:var(--energy);color:#041008}.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,480px);grid-gap:48px;gap:48px;align-items:center;padding:72px 0 56px}.eyebrow{color:var(--energy);font-size:13px;font-weight:800;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{max-width:780px;margin-bottom:20px;font-size:58px;line-height:1}h1,h2{color:#ffffff;letter-spacing:0}h2{font-size:34px;line-height:1.1}h3{color:#ffffff;font-size:18px}.lead{max-width:680px;color:#b9c4cd;font-size:19px;line-height:1.65}.hero-actions,.inline-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.device-visual{border:1px solid var(--line);background:linear-gradient(145deg,#0f151a,#121b21);box-shadow:0 24px 80px rgba(0,0,0,.35);padding:22px}.device-card{border:1px solid #2c3a45;background:#0b1014;padding:20px}.device-top{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:16px}.battery-pack{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:8px;gap:8px;margin:22px 0}.cell{height:92px;border:1px solid rgba(23,201,100,.42);background:linear-gradient(180deg,rgba(23,201,100,.2),rgba(23,201,100,.04))}.compat-grid,.feature-grid,.pricing-grid,.telemetry-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px}.card,.metric{border:1px solid var(--line);background:rgba(16,21,26,.9);padding:18px}.card span,.metric span{display:block;margin-bottom:8px;color:var(--muted);font-size:13px}.metric strong{color:#ffffff;font-size:24px}.section{padding:64px 0;border-top:1px solid rgba(38,50,59,.65)}.section-head{max-width:760px;margin-bottom:28px}.card p,.page-copy p,.section-head p,li{color:var(--muted);line-height:1.65}.steps{display:grid;grid-gap:14px;gap:14px;counter-reset:steps}.step{display:grid;grid-template-columns:54px 1fr;grid-gap:18px;gap:18px;border:1px solid var(--line);background:rgba(16,21,26,.8);padding:18px}.step:before{counter-increment:steps;content:counter(steps);display:grid;width:42px;height:42px;place-items:center;background:var(--signal);color:#02111f;font-weight:800}.page-hero{padding:64px 0 32px}.page-copy{max-width:820px;padding-bottom:72px}.page-copy ul{padding-left:20px}.footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:14px}.footer-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}@media (max-width:860px){.nav-inner{align-items:flex-start;flex-direction:column;padding:16px 0}.nav-links{flex-wrap:wrap}.hero{grid-template-columns:1fr;padding-top:48px}h1{font-size:42px}.compat-grid,.feature-grid,.pricing-grid,.telemetry-grid{grid-template-columns:1fr}}