:root{
  --black:#0d0e0f;
  --panel:#17191b;
  --panel-2:#1f2225;
  --edge:#2c3034;
  --alu:#c9cac5;
  --alu-2:#a7a8a3;
  --alu-dark:#7e7f7b;
  --face:#f3e3b8;
  --face-2:#e9d39a;
  --amber:#f2b33d;
  --amber-glow:rgba(242,179,61,.45);
  --red:#e2412c;
  --green:#57d36b;
  --text:#e7e6e1;
  --muted:#8f9396;
  --c0:#f2b33d;--c1:#5cc8e0;--c2:#ef6a4c;--c3:#9bd36a;
  --cond:"Barlow Condensed","Arial Narrow",sans-serif;
  --sans:"Barlow",system-ui,sans-serif;
  --mono:"Share Tech Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--black);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.6;
  background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.012) 0 1px,transparent 1px 3px)}
a{color:var(--amber)}
b{font-weight:600}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:8px;background:var(--amber);color:#000;padding:8px 14px;z-index:99}
.skip:focus{left:12px}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.amber{color:var(--amber)}

.nav{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:20px;padding:10px clamp(16px,4vw,44px);
  background:linear-gradient(180deg,#232629,#16181a);border-bottom:1px solid #000;box-shadow:0 1px 0 rgba(255,255,255,.05) inset,0 8px 24px rgba(0,0,0,.45)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--alu);font-family:var(--cond);font-weight:600;font-size:22px;letter-spacing:.14em}
.brand b{color:var(--amber);font-weight:800}
.brand-mark{width:30px;height:30px;color:var(--alu)}
.nav nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav nav a{font-family:var(--cond);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:14px;color:var(--alu-2);text-decoration:none;padding:6px 12px;border-radius:3px;border:1px solid transparent}
.nav nav a:hover{border-color:var(--edge);color:var(--text);background:#0f1012}
.power{font-family:var(--mono);font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}
.power i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(24px,4vw,56px);align-items:center;padding:72px clamp(16px,5vw,64px) 80px;max-width:1360px;margin:0 auto}
.model{font-family:var(--mono);color:var(--amber);font-size:13px;letter-spacing:.12em;margin:0 0 14px}
.hero h1{font-family:var(--cond);font-weight:800;font-size:clamp(40px,5.6vw,74px);line-height:.98;margin:0 0 20px;text-transform:uppercase;letter-spacing:.01em}
.hero h1 span{color:var(--alu-2);font-weight:600}
.lede{font-size:clamp(17px,1.6vw,19.5px);color:#c3c5c6;max-width:560px;margin:0 0 28px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{font-family:var(--cond);font-weight:700;font-size:16px;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;padding:12px 22px;border-radius:4px;border:1px solid #000;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:transform .12s,box-shadow .2s,filter .2s}
.btn:active{transform:translateY(1px)}
.btn-amber{background:linear-gradient(180deg,#ffcf6b,#e9a32a);color:#1b1306;box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 3px 0 #8a5d10,0 10px 24px rgba(242,179,61,.2)}
.btn-amber:hover{filter:brightness(1.07)}
.btn-plate{background:linear-gradient(180deg,#d8d9d4,#a9aaa5);color:#151617;box-shadow:inset 0 1px 0 rgba(255,255,255,.7),0 3px 0 #5d5e5a}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* rack units */
.rack-unit,.radar-unit,.table-unit,.honesty-box{position:relative;border-radius:6px;padding:28px 26px 22px;
  background:linear-gradient(180deg,#26292c,#191b1d);border:1px solid #000;box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 24px 50px rgba(0,0,0,.5)}
.screw{position:absolute;width:11px;height:11px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#e3e4df,#7a7b77 70%);box-shadow:0 1px 1px rgba(0,0,0,.7)}
.screw::after{content:"";position:absolute;left:2px;right:2px;top:5px;height:1.4px;background:#3c3d3a;transform:rotate(35deg)}
.s1{top:8px;left:8px}.s2{top:8px;right:8px}.s3{bottom:8px;left:8px}.s4{bottom:8px;right:8px}
.rack-title{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--alu-2);text-align:center;margin-bottom:16px}
.hero-meters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.rack-note{font-family:var(--mono);font-size:12px;color:var(--muted);text-align:center;margin:14px 0 0}

/* VU meter */
.vu{display:flex;flex-direction:column;align-items:center;gap:6px}
.vu-face{width:100%;aspect-ratio:1.55/1;border-radius:5px;position:relative;overflow:hidden;
  background:radial-gradient(ellipse at 50% 120%,#fff7dc 0%,var(--face) 45%,var(--face-2) 100%);
  box-shadow:inset 0 0 0 2px #0b0b0b,inset 0 6px 18px rgba(0,0,0,.35),0 0 26px var(--amber-glow)}
.vu-face svg{width:100%;height:100%;display:block}
.vu-scale{fill:none;stroke:#2a241a;stroke-width:1.2}
.vu-red{fill:none;stroke:var(--red);stroke-width:4}
.vu-tick{stroke:#2a241a;stroke-width:1.2}
.vu-num{font-family:var(--mono);font-size:8.5px;fill:#2a241a;text-anchor:middle}
.vu-lab{font-family:var(--cond);font-weight:700;font-size:12px;fill:#2a241a;text-anchor:middle;letter-spacing:.1em}
.vu-needle{stroke:#141414;stroke-width:1.6;stroke-linecap:round;transform-origin:100px 118px;transition:transform 1.1s cubic-bezier(.2,1.6,.4,1)}
.vu-hub{fill:#141414}
.vu-name{font-family:var(--cond);font-weight:700;letter-spacing:.12em;font-size:15px;color:var(--alu)}
.vu-read{font-family:var(--mono);font-size:15px;color:var(--amber);text-shadow:0 0 8px var(--amber-glow)}
.vu-read.neg{color:#ff8a72;text-shadow:0 0 8px rgba(226,65,44,.45)}
.vu.small .vu-name{font-size:12.5px}
.vu.small .vu-read{font-size:13px}

/* sections */
section{padding:84px clamp(16px,5vw,64px)}
section>*{max-width:1320px;margin-left:auto;margin-right:auto}
.sec-head{display:flex;gap:22px;align-items:flex-start;margin-bottom:34px}
.sec-tag{font-family:var(--mono);font-size:12px;letter-spacing:.12em;padding:6px 10px;border:1px solid var(--amber);color:var(--amber);border-radius:3px;white-space:nowrap;margin-top:8px}
.sec-head h2{font-family:var(--cond);font-weight:800;text-transform:uppercase;font-size:clamp(30px,3.8vw,46px);margin:0 0 6px;letter-spacing:.02em;line-height:1}
.sec-head p{margin:0;color:#b5b8ba;max-width:720px}

/* desk */
.desk{background:linear-gradient(180deg,#121315,#0d0e0f);border-top:1px solid #000;border-bottom:1px solid #000}
.presets{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.presets-label{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--muted);margin-right:4px}
.preset{font-family:var(--cond);font-weight:600;letter-spacing:.1em;font-size:14.5px;background:#1b1d20;color:var(--alu);border:1px solid var(--edge);border-radius:999px;padding:6px 14px;cursor:pointer}
.preset:hover{border-color:var(--amber);color:var(--amber)}
.inputs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) auto;gap:10px;align-items:end;padding:16px;border-radius:6px;background:linear-gradient(180deg,#d4d5d0,#a8a9a4);box-shadow:inset 0 1px 0 rgba(255,255,255,.8),0 14px 30px rgba(0,0,0,.4)}
.in-ch label{display:flex;align-items:center;gap:6px;font-family:var(--cond);font-weight:700;letter-spacing:.14em;font-size:13px;color:#2a2b2c;margin-bottom:5px}
.in-ch input{width:100%;background:#0f1012;border:1px solid #000;color:var(--amber);font-family:var(--mono);font-size:14px;padding:11px 12px;border-radius:3px;box-shadow:inset 0 2px 6px rgba(0,0,0,.6)}
.in-ch input::placeholder{color:#5a5d60}
.ch-dot{width:10px;height:10px;border-radius:50%;display:inline-block;box-shadow:0 0 6px currentColor}
.c0{background:var(--c0);color:var(--c0)}.c1{background:var(--c1);color:var(--c1)}.c2{background:var(--c2);color:var(--c2)}.c3{background:var(--c3);color:var(--c3)}
.meter-btn{height:44px}
.status{font-family:var(--mono);font-size:13.5px;color:var(--muted);min-height:1.6em;margin:14px 0;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.status.err{color:#ff8a72}
.status .btn{padding:6px 12px;font-size:13px}

.channels{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.channel{position:relative;border-radius:6px;padding:16px 14px 14px;background:linear-gradient(180deg,#222528,#16181a);border:1px solid #000;box-shadow:inset 0 1px 0 rgba(255,255,255,.06);border-top:3px solid var(--chc);animation:slide .5s ease both;min-width:0}
.channel.empty{display:grid;place-items:center;min-height:160px;color:#5d6164;font-family:var(--mono);font-size:13px;border-top-color:#2c3034;text-align:center}
.ch-head{display:flex;gap:10px;align-items:center;margin-bottom:12px;min-width:0}
.ch-icon{width:40px;height:40px;border-radius:50%;background:#0b0c0d;border:2px solid var(--chc);object-fit:cover;flex:none}
.ch-id{min-width:0}
.ch-sym{font-family:var(--cond);font-weight:800;font-size:22px;letter-spacing:.04em;line-height:1;display:flex;gap:6px;align-items:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ch-name{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ch-mint{font-family:var(--mono);font-size:11.5px;color:#6e7275;cursor:pointer;background:none;border:0;padding:0;text-align:left}
.ch-mint:hover{color:var(--amber)}
.badge{font-family:var(--mono);font-size:10px;letter-spacing:.06em;padding:2px 6px;border-radius:3px;background:rgba(87,211,107,.15);color:var(--green);border:1px solid rgba(87,211,107,.4)}
.ch-price{font-family:var(--mono);font-size:22px;color:var(--text);display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.chg{font-size:14px}.chg.up{color:var(--green)}.chg.down{color:#ff8a72}
.ch-meters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:12px 0}
.leds{display:grid;gap:6px;margin-top:10px}
.led-row{display:flex;justify-content:space-between;align-items:center;gap:8px;font-family:var(--mono);font-size:12.5px;color:#b9bcbe}
.led{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:6px;vertical-align:-1px}
.led.on{background:var(--green);box-shadow:0 0 8px var(--green)}
.led.warn{background:var(--amber);box-shadow:0 0 8px var(--amber)}
.led.bad{background:var(--red);box-shadow:0 0 8px var(--red)}
.led.off{background:#333}
.alts{margin-top:10px;font-size:12.5px;color:var(--muted)}
.alts button{font-family:var(--mono);font-size:11.5px;background:#0f1012;border:1px solid var(--edge);color:var(--alu);border-radius:3px;padding:3px 7px;margin:3px 4px 0 0;cursor:pointer}
.alts button:hover{border-color:var(--amber);color:var(--amber)}
.ch-err{color:#ff8a72;font-family:var(--mono);font-size:13px}
.skel{height:300px;border-radius:6px;background:linear-gradient(90deg,#16181a,#202326,#16181a);background-size:200% 100%;animation:sh 1.3s linear infinite}
@keyframes sh{to{background-position:-200% 0}}
@keyframes slide{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.analysis{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:18px;margin-top:26px}
.radar-unit canvas{width:100%;height:auto;display:block;background:radial-gradient(circle at 50% 50%,#0f1a12,#070a08);border-radius:4px;box-shadow:inset 0 0 0 2px #000,inset 0 0 40px rgba(0,0,0,.8)}
.legend{list-style:none;display:flex;gap:14px;flex-wrap:wrap;padding:0;margin:12px 0 0;font-family:var(--mono);font-size:13px}
.legend li{display:flex;align-items:center;gap:6px}
.formula{font-size:13.5px;color:var(--muted);margin:12px 0 0}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.spec{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px}
.spec th,.spec td{padding:8px 10px;border-bottom:1px solid #2a2e31;text-align:right;white-space:nowrap}
.spec th:first-child,.spec td:first-child{text-align:left;color:var(--alu-2);font-family:var(--cond);letter-spacing:.08em;font-weight:600;text-transform:uppercase;font-size:13.5px}
.spec thead th{font-family:var(--cond);font-size:16px;letter-spacing:.06em;color:var(--text);border-bottom:2px solid #3a3f43}
.spec td{font-family:var(--mono)}
.spec td.best::before{content:"● ";color:var(--amber)}
.spec tr:hover td{background:rgba(242,179,61,.04)}

/* signal path */
.path{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;position:relative}
.path li{background:var(--panel);border:1px solid #000;border-radius:6px;padding:20px;box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.path svg{width:100%;max-width:150px;height:auto;margin-bottom:8px}
.path h3{font-family:var(--cond);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:20px;margin:0 0 6px;color:var(--amber)}
.path p{margin:0;color:#b9bcbe;font-size:15.5px}
.p-box{fill:#0e0f10;stroke:#3a3f43}.p-amber{stroke:var(--amber);stroke-width:3;stroke-linecap:round;fill:none}
.p-led{fill:var(--green)}.p-wave{fill:none;stroke:var(--c1);stroke-width:2.5;stroke-linejoin:round}
.p-bar{fill:#3a3f43}.p-bar.hi{fill:var(--amber)}.p-arc{fill:none;stroke:var(--alu-2);stroke-width:3}

/* uses */
.uses{background:#101113}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.card{position:relative;padding:22px 22px 22px 66px;border-radius:6px;background:linear-gradient(180deg,#d6d7d2,#b1b2ad);color:#1b1c1d;box-shadow:inset 0 1px 0 rgba(255,255,255,.75),0 12px 26px rgba(0,0,0,.4)}
.card h3{font-family:var(--cond);font-weight:800;text-transform:uppercase;letter-spacing:.06em;font-size:20px;margin:0 0 6px}
.card p{margin:0;font-size:15.5px;color:#2d2f31}
.card-knob{position:absolute;left:18px;top:22px;width:34px;height:34px;border-radius:50%;background:conic-gradient(from 0deg,#2a2b2c,#555 25%,#222 50%,#555 75%,#2a2b2c);box-shadow:0 2px 4px rgba(0,0,0,.5);transition:transform .5s ease}
.card-knob::after{content:"";position:absolute;left:50%;top:4px;width:2px;height:10px;margin-left:-1px;background:var(--amber)}
.card:hover .card-knob{transform:rotate(110deg)}

/* manual */
.manual-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}
.manual h3{font-family:var(--cond);font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--amber);font-size:20px;margin:22px 0 6px}
.manual article h3:first-child{margin-top:0}
.manual p{margin:0 0 10px;color:#c3c5c6}
.mini{width:100%;border-collapse:collapse;margin:18px 0 6px;font-size:15px}
.mini caption{text-align:left;font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--muted);padding-bottom:6px}
.mini th,.mini td{border-bottom:1px solid #2a2e31;padding:8px;text-align:left}
.mini th{font-family:var(--cond);letter-spacing:.08em;text-transform:uppercase;color:var(--alu)}
.fine{font-size:13px;color:var(--muted)}

/* faq */
.faq-list{max-width:900px}
.faq details{border:1px solid #24272a;border-radius:5px;background:var(--panel);margin-bottom:8px}
.faq summary{cursor:pointer;list-style:none;padding:16px 50px 16px 18px;font-family:var(--cond);font-weight:700;font-size:19px;letter-spacing:.04em;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:18px;top:50%;width:10px;height:10px;margin-top:-6px;border-radius:50%;background:#333;box-shadow:inset 0 1px 2px #000;transition:background .2s,box-shadow .2s}
.faq details[open] summary::after{background:var(--amber);box-shadow:0 0 10px var(--amber)}
.faq details p{margin:0;padding:0 18px 18px;color:#c3c5c6}

.honesty{padding-top:10px}
.honesty-box{max-width:1000px;padding:34px clamp(20px,4vw,44px)}
.honesty-box h2{font-family:var(--cond);font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin:0 0 12px;color:var(--amber)}
.honesty-box ul{margin:0;padding-left:20px;color:#c3c5c6}
.honesty-box li{margin-bottom:7px}

.foot{text-align:center;padding:44px 16px 56px;border-top:1px solid #000;background:#0a0b0c;color:var(--muted)}
.foot-brand{font-family:var(--cond);font-weight:600;letter-spacing:.16em;font-size:20px;color:var(--alu)}
.foot-brand b{color:var(--amber);font-weight:800}
.foot-brand span{font-family:var(--mono);font-size:12px;color:var(--muted);margin-left:6px}
.foot p{margin:6px 0;font-size:14.5px}
.foot-small{font-size:13px!important}

@media (max-width:1100px){
  .channels{grid-template-columns:repeat(2,minmax(0,1fr))}
  .analysis{grid-template-columns:1fr}
  .path{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .hero{grid-template-columns:1fr}
  .inputs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .meter-btn{grid-column:1/-1}
  .manual-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .nav nav{display:none}
  .power{margin-left:auto}
  .channels,.path,.cards,.inputs{grid-template-columns:1fr}
  .sec-head{flex-direction:column;gap:10px}
  .hero-meters{gap:6px}
  .vu-name{font-size:12px!important}
  .vu-read{font-size:12.5px!important}
  section{padding:60px 16px}
  .hero{padding:48px 16px 56px}
  .rack-unit,.radar-unit,.table-unit{padding:24px 12px 18px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}