:root{--bg:#071014;--panel:#0d1b20;--line:#22343a;--text:#eef8f8;--muted:#91a7ab;--cyan:#44e7d4;--amber:#ffb74a;--violet:#a893ff;--green:#78ed9d}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--text);background:var(--bg);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.site-header{z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#071014e0;border-bottom:1px solid #ffffff17;justify-content:space-between;align-items:center;min-height:72px;padding:0 5vw;display:flex;position:sticky;top:0}.brand{letter-spacing:.06em;align-items:center;gap:12px;font-weight:750;display:flex}.brand-mark{color:#05100f;background:var(--cyan);clip-path:polygon(20% 0,100% 0,80% 100%,0 100%);place-items:center;width:34px;height:34px;display:grid}nav{color:#b7c7ca;align-items:center;gap:24px;font-size:14px;display:flex}nav a:hover{color:var(--cyan)}.login-link{color:var(--cyan);border:1px solid #2f6864;padding:9px 14px}.account-name{color:var(--cyan)}.hero{background:linear-gradient(#44e7d409 1px,#0000 1px) 0 0/48px 48px,linear-gradient(90deg,#44e7d409 1px,#0000 1px) 0 0/48px 48px,radial-gradient(circle at 80% 30%,#24aca229,#0000 32%);grid-template-columns:1.05fr .95fr;align-items:center;gap:7vw;min-height:680px;padding:100px 7vw 80px;display:grid;overflow:hidden}.eyebrow{color:var(--cyan);letter-spacing:.2em;margin:0 0 15px;font:700 12px/1.4 ui-monospace,monospace}h1,h2,h3,p{margin-top:0}.hero h1{letter-spacing:-.055em;margin-bottom:26px;font-size:clamp(48px,6vw,86px);line-height:1.03}.hero-text{max-width:650px;color:var(--muted);font-size:18px;line-height:1.9}.primary-button,.business-callout a{color:#03100e;background:var(--cyan);border:0;margin-top:20px;padding:14px 25px;font-weight:800;display:inline-flex}.signal-panel{place-items:center;min-height:480px;display:grid;position:relative}.orbit{border:1px solid #44e7d452;border-radius:50%;position:absolute}.orbit:before,.orbit:after{content:"";background:var(--cyan);width:7px;height:7px;box-shadow:0 0 22px var(--cyan);border-radius:50%;position:absolute}.orbit-one{width:360px;height:360px;animation:18s linear infinite spin}.orbit-one:before{top:23px;left:78px}.orbit-one:after{bottom:38px;right:58px}.orbit-two{border-style:dashed;width:245px;height:245px;animation:12s linear infinite reverse spin}.orbit-two:before{top:50%;left:-4px}.orbit-two:after{top:-4px;left:50%}.core{border:1px solid var(--cyan);background:#0a1d1d;place-items:center;width:118px;height:118px;font:800 26px ui-monospace,monospace;display:grid;box-shadow:0 0 70px #44e7d440}.metric{border:1px solid var(--line);background:#09181ce6;padding:13px 16px;position:absolute}.metric b,.metric span{display:block}.metric b{color:var(--cyan);font:700 18px ui-monospace,monospace}.metric span{color:var(--muted);margin-top:4px;font-size:12px}.metric-one{top:60px;right:4%}.metric-two{bottom:60px;left:1%}@keyframes spin{to{transform:rotate(360deg)}}.trust-strip{border-block:1px solid var(--line);color:#b6c8ca;text-align:center;background:#0a1519;grid-template-columns:repeat(4,1fr);align-items:center;min-height:86px;display:grid}.trust-strip span+span{border-left:1px solid var(--line)}.products-section{padding:110px 7vw}.section-heading{justify-content:space-between;align-items:end;gap:50px;margin-bottom:45px;display:flex}.section-heading h2,.business-callout h2{letter-spacing:-.04em;margin:0;font-size:clamp(34px,4vw,54px)}.section-heading>p{max-width:530px;color:var(--muted);margin:0;line-height:1.8}.product-grid{border:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.product-card{border:1px solid var(--line);background:#0a161a;min-width:0}.product-visual{background:radial-gradient(circle,#44e7d421,#0000 60%);justify-content:space-between;align-items:end;height:270px;padding:25px;display:flex;position:relative;overflow:hidden}.product-visual:after{content:"";opacity:.16;border:1px solid;position:absolute;inset:25px}.product-visual.cyan{color:var(--cyan)}.product-visual.amber{color:var(--amber)}.product-visual.violet{color:var(--violet)}.product-visual.green{color:var(--green)}.product-index{color:currentColor;font:700 12px ui-monospace,monospace;position:absolute;top:24px;right:26px}.product-visual>b{z-index:2;letter-spacing:.16em;font:700 12px ui-monospace,monospace;position:relative}.device-shape{width:150px;height:100px;box-shadow:0 0 45px color-mix(in srgb, currentColor 25%, transparent);border:2px solid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.device-shape:before{content:"";border:1px solid;position:absolute;inset:16px}.device-shape span{background:currentColor;border-radius:50%;width:9px;height:9px;position:absolute;bottom:6px}.device-shape span:first-child{left:10px}.device-shape span:nth-child(2){opacity:.5;left:27px}.device-shape span:nth-child(3){right:10px}.product-content{padding:30px}.product-content .sku{color:var(--cyan);letter-spacing:.14em;font:700 11px ui-monospace,monospace}.product-content h3{font-size:25px}.product-content>p{min-height:52px;color:var(--muted);line-height:1.7}.product-buy{border-top:1px solid var(--line);justify-content:space-between;align-items:center;margin-top:28px;padding-top:22px;display:flex}.product-buy strong{font-size:24px}.product-buy button,.order-button{border:1px solid var(--cyan);color:var(--cyan);cursor:pointer;background:0 0;padding:11px 18px}.product-buy button:hover,.order-button:hover{color:#03100e;background:var(--cyan)}.business-callout{background:linear-gradient(110deg,#0d2524,#0d191c);border:1px solid #2f5e5a;grid-template-columns:1fr 1fr auto;align-items:center;gap:45px;margin:0 7vw 110px;padding:50px;display:grid}.business-callout p{color:var(--muted);margin:0;line-height:1.8}.business-callout a{white-space:nowrap;margin:0}.empty-cart,.order-complete{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:68vh;padding:120px 7vw;display:flex}.empty-cart h1,.order-complete h1{margin-bottom:18px;font-size:clamp(42px,6vw,72px)}.empty-cart>p:not(.eyebrow),.order-complete>p{max-width:700px;color:var(--muted);line-height:1.8}.cart-page{padding:90px 7vw 120px}.cart-title h1{font-size:56px}.checkout-grid{grid-template-columns:1.2fr .8fr;gap:50px;display:grid}.cart-items,.checkout-form{border:1px solid var(--line);background:#0a161a}.cart-item{border-bottom:1px solid var(--line);grid-template-columns:72px 1fr auto auto;align-items:center;gap:20px;padding:24px;display:grid}.cart-device{border:1px solid var(--cyan);width:72px;height:60px;color:var(--cyan);place-items:center;font:700 12px monospace;display:grid}.cart-item h2{margin:0 0 7px;font-size:18px}.cart-item p{color:var(--muted);margin:0;font-size:13px}.text-button{color:var(--muted);cursor:pointer;background:0 0;border:0}.text-button:hover{color:#ff7c75}.cart-totals{color:var(--muted);grid-template-columns:1fr auto;gap:14px;padding:28px;display:grid}.cart-totals b{color:var(--text)}.total-label,.cart-totals strong{border-top:1px solid var(--line);color:var(--text);padding-top:18px;font-size:22px}.checkout-form{padding:30px}.checkout-form h2{margin-bottom:24px}.checkout-form label{color:#bdcbcd;gap:8px;margin-bottom:17px;font-size:13px;display:grid}.checkout-form input{width:100%;color:var(--text);background:#071115;border:1px solid #294047;outline:0;padding:12px 13px}.checkout-form input:focus{border-color:var(--cyan)}.field-row{grid-template-columns:1fr 1fr;gap:15px;display:grid}.dev-notice{border-left:3px solid var(--amber);color:#ddc8a8;background:#ffb74a14;margin:22px 0;padding:14px;font-size:13px;line-height:1.7}.order-button{width:100%;padding:14px}.success-mark{border:1px solid var(--green);width:82px;height:82px;color:var(--green);border-radius:50%;place-items:center;margin-bottom:28px;font-size:36px;display:grid;box-shadow:0 0 40px #78ed9d26}footer{border-top:1px solid var(--line);color:#71878b;justify-content:space-between;align-items:center;min-height:90px;padding:25px 5vw;font-size:13px;display:flex}@media (max-width:900px){.site-header{align-items:flex-start;padding:18px 5vw}.site-header nav{flex-wrap:wrap;justify-content:flex-end;gap:12px}.site-header nav a:nth-child(2),.site-header nav a:nth-child(3),.account-name{display:none}.hero{grid-template-columns:1fr;min-height:auto;padding-top:70px}.signal-panel{min-height:390px}.orbit-one{width:300px;height:300px}.trust-strip{grid-template-columns:1fr 1fr;gap:1px}.trust-strip span{border:1px solid var(--line);padding:19px 8px}.section-heading{display:block}.section-heading>p{margin-top:20px}.product-grid,.business-callout,.checkout-grid{grid-template-columns:1fr}.business-callout{padding:32px}.cart-item{grid-template-columns:62px 1fr auto}.cart-item form{grid-column:2}}@media (max-width:560px){.brand span:last-child{display:none}.site-header nav{font-size:12px}.login-link{padding:7px}.hero{padding-inline:5vw}.hero h1{font-size:46px}.signal-panel{transform:scale(.88)}.products-section,.cart-page{padding-inline:5vw}.product-content{padding:23px}.business-callout{margin-inline:5vw}.field-row{grid-template-columns:1fr}.cart-page{padding-top:60px}.cart-title h1{font-size:42px}footer{gap:10px;display:grid}}