:root{color-scheme:dark;--bg:#050710;--text:#eef3fc;--muted:#acb9cf;--accent:#8cb8ff;--line:#91b0ec2b;--display:'Space Grotesk',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:130px}body{margin:0;background:radial-gradient(ellipse at 95% 0,#12234b80,transparent 45%),var(--bg);color:var(--text);font:16px/1.75 Inter,Arial,sans-serif}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}figure{margin:0}p{margin:0 0 20px;color:var(--muted)}h1,h2,h3{font-family:var(--display);letter-spacing:-.035em;line-height:1.15}h1{font-size:clamp(46px,6.6vw,90px);margin:20px 0 26px;max-width:9ch}h2{font-size:clamp(29px,3vw,44px);margin:0 0 24px}h3{font-size:21px;margin:0 0 14px}a:focus-visible{outline:2px solid var(--accent);outline-offset:5px}.skip-link{position:fixed;top:-100px;left:20px;background:var(--accent);color:#070d1b;padding:12px;z-index:200}.skip-link:focus{top:44px}
.site-header{position:sticky;z-index:50;display:flex;align-items:center;gap:28px;min-height:78px;padding:12px max(5%,calc((100% - 1240px)/2));background:#080e1dee;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.brand{font:700 28px/1 var(--display);letter-spacing:-2px}.brand span{color:var(--accent)}.site-header nav{display:flex;gap:24px;margin-left:auto}.site-header nav a,.back-link{font-size:12px;line-height:1.4;display:inline-flex;align-items:center;min-height:44px;color:#b5c5df}.site-header a:hover{color:var(--accent)}.back-link{border:1px solid var(--line);border-radius:10px;padding:8px 14px;white-space:nowrap}
.page{width:min(1240px,90%);margin:auto}.project-hero{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center;padding:68px 0 80px}.context{font-size:12px;color:var(--accent);letter-spacing:.05em}.standfirst{font:500 24px/1.4 var(--display);letter-spacing:-.02em;color:#dce7fa}.tech{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.tech span{padding:5px 11px;border:1px solid var(--line);font-size:12px;border-radius:7px;color:#afc9f4}.action{display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:600;color:var(--accent);border-bottom:1px solid #8cb8ff75;padding:6px 0}.prototype{background:#0b1326;border:1px solid var(--line);border-radius:18px;padding:16px}.prototype img{width:100%;max-height:580px;object-fit:contain;border-radius:10px}figcaption{font-size:12px;line-height:1.5;color:#91a5c6;padding:14px 4px 2px}
.content-section{padding:64px 0;border-top:1px solid var(--line)}.intro{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}.content-section>.intro{margin-bottom:28px}.flow{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:28px 0 0}.flow li{position:relative;padding:25px 22px;background:#101a2d80;border-right:1px solid var(--line)}.flow li:last-child{border:0}.flow li>span{display:block;font-size:12px;color:var(--accent);margin-bottom:24px}.flow h3{font-size:20px}.flow p,.detail-grid p{font-size:15px;margin-bottom:0}.control-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}.control-info{min-width:0}table{width:100%;border-collapse:collapse;font-size:14px;text-align:left}th,td{padding:16px 8px;border-bottom:1px solid var(--line)}th{font-weight:600}thead th{font-size:12px;color:var(--accent)}.note{font-size:13px;line-height:1.65;margin-top:22px;color:#93a8c9;border-left:2px solid #5b83c4;padding-left:16px}.app-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.app-gallery figure{min-width:0}.app-gallery img{width:100%;height:auto;object-fit:contain;border:1px solid var(--line);border-radius:12px}.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:32px}.detail-grid article{border-top:2px solid #476ba5;padding-top:24px}.next-steps{padding-left:20px;margin:0;color:var(--muted)}.next-steps li{padding:0 0 18px 7px}.source-note{border-top:1px solid var(--line);padding:44px 0 70px}.source-note h2{font-size:18px}.source-note p{max-width:75ch;font-size:13px}
@media(max-width:1000px){.site-header nav{gap:15px}.project-hero{gap:32px}.intro,.control-layout{gap:30px}.flow{grid-template-columns:repeat(2,minmax(0,1fr))}.flow li:nth-child(2){border-right:0}.flow li:nth-child(-n+2){border-bottom:1px solid var(--line)}.detail-grid{gap:20px}}
@media(max-width:760px){.site-header{gap:14px;justify-content:space-between;padding-inline:5%}.site-header nav{display:none}.project-hero,.intro,.control-layout{grid-template-columns:minmax(0,1fr);gap:28px}.project-hero{padding:44px 0 52px}.prototype{width:min(430px,100%);margin:auto}.prototype img{max-height:560px}h1{max-width:12ch}.standfirst{font-size:22px}.content-section{padding:44px 0}.flow{grid-template-columns:1fr}.flow li{border-right:0;border-bottom:1px solid var(--line)}.flow li>span{margin-bottom:14px}.detail-grid{grid-template-columns:1fr;gap:26px}.app-gallery{gap:12px}.back-link{font-size:11px}.source-note{padding-bottom:50px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.comparison-wrap{overflow-x:auto}.comparison{min-width:540px}.comparison th:first-child{width:22%}.comparison th,.comparison td{vertical-align:top;padding:18px 16px}.comparison tbody th{color:#dce7fa}.comparison td{color:var(--muted)}
.hardware-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:32px}.hardware-image{background:#fff;border-radius:12px;overflow:hidden;display:flex;align-items:center;aspect-ratio:1.42}.hardware-image img{width:100%;height:100%;object-fit:contain}.hardware-gallery figcaption{padding:24px 0 0}.hardware-gallery figcaption h3{color:var(--text)}.hardware-gallery figcaption p{font-size:15px;line-height:1.75;margin:0}.project-return{padding:12px 0 64px}
@media(max-width:760px){.hardware-gallery{grid-template-columns:1fr;gap:32px}.comparison{min-width:0;font-size:12px}.comparison th,.comparison td{padding:12px 7px;overflow-wrap:anywhere}.comparison thead th{font-size:11px}}