:root{--black:#0d0f10;--yellow:#dfff00;--gray:#eef0ee;--ink:#202423;--muted:#68706d;--line:#cdd2cf}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:70px}body{margin:0;color:var(--ink);font:16px/1.65 Helvetica,Arial,sans-serif;background:#fff}a{color:inherit}header{height:68px;display:flex;align-items:center;gap:30px;padding:0 max(20px,calc((100% - 1180px)/2));position:sticky;top:0;background:#fffef0;border-bottom:1px solid var(--black);z-index:4}.logo{font-weight:900;font-size:20px;text-decoration:none}.logo span{background:var(--yellow);padding:3px}nav{display:flex;gap:23px;margin-left:auto}nav a{text-decoration:none;font-size:13px;text-transform:uppercase}.go{background:var(--black);color:#fff;padding:10px 15px;text-decoration:none;font-weight:bold}.hero{min-height:690px;display:grid;grid-template-columns:.48fr 1.52fr;gap:70px;align-items:center;padding:95px max(20px,calc((100% - 1180px)/2));background:var(--black);color:#fff}.code{color:#7f8885;font:13px/2.1 monospace;border-left:3px solid var(--yellow);padding-left:20px}.tag,.heading span{color:#738078;font-size:11px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.hero .tag{color:var(--yellow)}.hero h1{max-width:900px;font-size:clamp(48px,8vw,92px);line-height:.93;letter-spacing:-.065em;margin:20px 0 30px}.answer{max-width:820px;color:#bbc2bf;font-size:18px}.answer strong{color:#fff}.button{display:inline-block;margin-top:25px;padding:14px 18px;background:var(--yellow);color:var(--black);text-decoration:none;font-weight:bold}.system{padding:100px max(20px,calc((100% - 1180px)/2))}.heading{max-width:800px}.heading h2,.controls h2,.metrics h2,.faq h2{font-size:clamp(38px,5vw,65px);line-height:.98;letter-spacing:-.055em;margin:12px 0 45px}.modules{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}.modules article{padding:31px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.modules b{font:13px monospace;color:#7a8b00}.modules h3{font-size:24px}.modules p{color:var(--muted)}.controls{padding:100px max(20px,calc((100% - 1180px)/2));display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;background:var(--yellow)}.controls>div:first-child>p:not(.tag){font-size:18px}.yellow{background:var(--black);color:#fff}.control-list{background:var(--black);color:#d3d7d5;padding:20px 35px}.control-list p{padding:18px 0;border-bottom:1px solid #343938}.control-list span{display:inline-block;width:110px;color:var(--yellow);font:12px monospace}.implementation{padding:100px max(20px,calc((100% - 1180px)/2));background:var(--gray)}.heading>p{color:var(--muted);font-size:18px}.implementation ol{display:grid;grid-template-columns:repeat(5,1fr);list-style:none;padding:0;margin-top:45px}.implementation li{padding:25px;border-top:3px solid var(--black)}.implementation li b{font:13px monospace}.implementation h3{font-size:21px}.implementation li p{color:var(--muted);font-size:14px}.metrics{padding:80px max(20px,calc((100% - 1180px)/2));background:#fff}.metrics>div{display:grid;grid-template-columns:repeat(4,1fr)}.metrics p{display:flex;flex-direction:column;padding:25px;border-left:1px solid var(--line)}.metrics span{color:var(--muted);font-size:13px;margin-top:8px}.faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px;padding:100px max(20px,calc((100% - 1180px)/2));background:var(--black);color:#bdc4c1}.faq h2{color:#fff}.faq .tag{color:var(--yellow)}.faq details{padding:22px 0;border-top:1px solid #363c39}summary{color:#fff;font-size:18px;font-weight:bold;cursor:pointer}details p{color:#aab2ae}footer{padding:62px max(20px,calc((100% - 1180px)/2)) 24px;background:#050606;color:#969e9a;border-top:1px solid #303532}.foot{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.3fr;gap:45px}.foot section{display:flex;flex-direction:column;align-items:flex-start;gap:8px}.foot .logo{color:#fff}.foot h2{font-size:14px;color:#fff}.foot a{font-size:13px;color:#c6ccca;text-decoration:none}.foot span,.foot p{font-size:13px}.copy{margin-top:35px;padding-top:18px;border-top:1px solid #2a2e2c;font-size:12px}@media(max-width:850px){nav{display:none}.go{margin-left:auto}.hero,.controls,.faq{grid-template-columns:1fr}.modules{grid-template-columns:1fr 1fr}.implementation ol{grid-template-columns:1fr 1fr}.metrics>div{grid-template-columns:1fr 1fr}.foot{grid-template-columns:1fr 1fr}}@media(max-width:560px){header{padding:0 14px}.go{display:none}.modules,.implementation ol,.metrics>div,.foot{grid-template-columns:1fr}.control-list span{display:block;width:auto;margin-bottom:6px}}