/* HOOD-GPU — site styles. Tokens in :root come from the brand guide. */
/* ---------- tokens (from the HGPU brand guide) ---------- */
:root{
  --base:#0B0E11;        /* Silicon Dark */
  --raised:#151A21;      /* Chassis Titanium */
  --metal:#222830;       /* Hardware Metal */
  --text:#F5F7FA;        /* Circuit White */
  --muted:#8E9AA8;       /* Thermal Grey */
  --green:#76B900;       /* Tensor Neon Green */
  --green-hi:#9BE818;
  --emerald:#00C805;     /* Robinhood Emerald */
  --gold:#FFD700;        /* PCIe Bus Gold */
  --body-ink:rgba(245,247,250,.78);
  --display:'Syne',ui-sans-serif,system-ui,sans-serif;
  --body:'Inter Tight',ui-sans-serif,system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease:cubic-bezier(.2,.7,.2,1);
  --container:1240px;
  --gutter:clamp(20px,5vw,64px);
  --nav-h:68px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--base);color:var(--text);
  font-family:var(--body);font-size:17px;line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3{font-family:var(--display);font-weight:800;letter-spacing:-.02em;line-height:.98;margin:0}
h2{text-wrap:balance}
p{margin:0}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:2px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
.eyebrow{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--green);display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:7px;height:7px;background:var(--green);box-shadow:0 0 12px var(--green)}
.eyebrow.grey{color:var(--muted)}
.eyebrow.grey::before{background:var(--muted);box-shadow:none}
.lede{color:var(--body-ink);font-size:clamp(17px,1.4vw,20px);max-width:58ch}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 22px;
  border-radius:6px;font-weight:600;font-size:15px;letter-spacing:-.005em;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s,color .25s;
}
.btn svg{width:16px;height:16px;flex:none}
.btn-primary{background:var(--green);color:var(--base);box-shadow:0 0 0 0 rgba(118,185,0,0)}
.btn-primary:hover{background:var(--green-hi);box-shadow:0 0 28px rgba(118,185,0,.45),0 0 0 1px rgba(155,232,24,.6);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--metal);color:var(--text)}
.btn-ghost:hover{border-color:var(--muted);background:rgba(34,40,48,.5)}
.btn:active{transform:translateY(0)}

/* ---------- nav ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;height:var(--nav-h);z-index:50;
  background:rgba(11,14,17,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(34,40,48,.7);
}
.nav .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand .mark{width:30px;height:30px;border-radius:6px}
.brand .word{font-family:var(--display);font-weight:700;font-size:16px;letter-spacing:-.01em}
.brand .tick{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.06em;margin-left:2px;padding:3px 7px;border:1px solid var(--metal);border-radius:4px}
.nav-links{display:flex;align-items:center;gap:30px;font-weight:500;font-size:14px}
.only-mobile{display:none}
.nav-links a{position:relative;color:var(--body-ink);padding:6px 0}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--green);transition:right .3s var(--ease)}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{right:0}
.nav-right{display:flex;align-items:center;gap:14px}
.nav .btn{height:40px;padding:0 16px;font-size:14px}
.nav-toggle{display:none;width:40px;height:40px;background:none;border:1px solid var(--metal);border-radius:6px;place-items:center}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text)}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}
@media (max-width:900px){
  .nav-links{display:none;position:absolute;top:var(--nav-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--base);border-bottom:1px solid var(--metal);padding:8px 0}
  .nav-links a{padding:14px var(--gutter)}
  .nav-links a::after{display:none}
  .nav.open .nav-links{display:flex}
  .only-mobile{display:block}
  .nav-toggle{display:grid}
  .nav-right .btn{display:none}
  .brand .tick{display:none}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;padding-top:var(--nav-h);display:flex;flex-direction:column;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(34,40,48,.55) 1px,transparent 1px),linear-gradient(90deg,rgba(34,40,48,.55) 1px,transparent 1px);
  background-size:52px 52px;background-position:center top;
  -webkit-mask-image:radial-gradient(ellipse 70% 80% at 68% 48%,#000 20%,transparent 72%);
  mask-image:radial-gradient(ellipse 70% 80% at 68% 48%,#000 20%,transparent 72%);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(560px 380px at 72% 52%,rgba(118,185,0,.16),transparent 70%);
  opacity:0;transition:opacity 1.6s ease .8s;
}
.booted .hero::after{opacity:1}
.hero-grid{
  position:relative;z-index:1;flex:1;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:center;max-width:1320px;
  gap:clamp(24px,4vw,64px);padding-top:clamp(40px,6vh,80px);padding-bottom:clamp(40px,6vh,80px);
}
.hero-copy{max-width:680px;position:relative;z-index:2}
.hero h1{font-size:clamp(36px,4.2vw,64px);margin:22px 0 26px}
.hero h1 .l{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.hero h1 .l span{display:block;transform:translateY(112%);transition:transform 1s var(--ease)}
.hero h1 .l:nth-child(1) span{transition-delay:.05s}
.hero h1 .l:nth-child(2) span{transition-delay:.15s}
.hero h1 .l:nth-child(3) span{transition-delay:.25s}
.booted .hero h1 .l span{transform:none}
.hero h1 em{font-style:normal;color:var(--green)}
.hero .lede,.hero-ctas,.hero-facts,.hero .eyebrow{opacity:0;transform:translateY(14px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.hero .eyebrow{transition-delay:0s}
.hero .lede{transition-delay:.55s}
.hero-ctas{transition-delay:.7s}
.hero-facts{transition-delay:.85s}
.booted .hero .lede,.booted .hero-ctas,.booted .hero-facts,.booted .hero .eyebrow{opacity:1;transform:none}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.hero-facts{display:flex;gap:26px;flex-wrap:wrap;margin-top:40px;font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.02em}
.hero-facts b{color:var(--text);font-weight:600}
.hero-facts span{display:flex;align-items:center;gap:8px}
.hero-facts span::before{content:"";width:1px;height:14px;background:var(--metal)}
.hero-facts span:first-child::before{display:none}

/* slab */
.slab-wrap{position:relative;perspective:1500px;opacity:0;transform:translateY(34px);transition:opacity 1.1s var(--ease) .15s,transform 1.3s var(--ease) .15s}
.booted .slab-wrap{opacity:1;transform:none}
.slab{transform-style:preserve-3d;will-change:transform}
.gpu{display:block;max-width:none;height:auto;overflow:visible}
.gpu-box{position:relative;width:126%;margin-left:-13%}
.gpu-box .gpu{width:100%;margin-left:0;position:relative;z-index:1}
.gpu-box::before,.gpu-box::after{
  content:"";position:absolute;left:51.19%;top:64.68%;transform:translate(-50%,-50%) scale(.6);pointer-events:none;
  opacity:0;transition:opacity 1.4s ease .9s,transform 1.4s var(--ease) .9s;border-radius:50%;
}
.gpu-box::before{width:66%;height:26%;background:radial-gradient(closest-side,rgba(118,185,0,.32),rgba(118,185,0,0))}
.gpu-box::after{width:44%;height:17%;background:radial-gradient(closest-side,rgba(143,212,0,.55),rgba(143,212,0,0))}
.booted .gpu-box::before,.booted .gpu-box::after{opacity:1;transform:translate(-50%,-50%) scale(1)}
.gpu .boot-mask{transition:fill-opacity 1.4s ease .35s}
.booted .gpu .boot-mask{fill-opacity:0}
.gpu .scanline{opacity:0}
.booted .gpu .scanline{animation:scan 1.15s var(--ease) .3s 1 forwards}
@keyframes scan{0%{opacity:0;transform:translate(0,0)}12%{opacity:1}88%{opacity:1}100%{opacity:0;transform:translate(381.1px,220px)}}
.gpu .blades{transform-origin:0 0}
.booted .gpu .blades-1{animation:spinup 1.7s cubic-bezier(.55,0,1,1) .85s 1,spin 1.45s linear 2.55s infinite}
.booted .gpu .blades-2{animation:spinup 1.9s cubic-bezier(.55,0,1,1) .95s 1,spin 1.6s linear 2.85s infinite}
@keyframes spinup{to{transform:rotate(360deg)}}
@keyframes spin{to{transform:rotate(360deg)}}
.gpu .led,.gpu .led-halo{opacity:.15}
.booted .gpu .led{animation:led 2.2s ease-in-out 1.5s infinite}
.booted .gpu .led-halo{animation:ledh 2.2s ease-in-out 1.5s infinite}
@keyframes led{0%,100%{opacity:.35}50%{opacity:1}}
@keyframes ledh{0%,100%{opacity:.08}50%{opacity:.55}}
.booted .gpu .pins{animation:pinflash 1.1s ease 1.25s 1}
@keyframes pinflash{0%{filter:brightness(1)}35%{filter:brightness(2.2) drop-shadow(0 0 6px #FFD700)}100%{filter:brightness(1)}}
.gpu .packets,.gpu .trace{opacity:0;transition:opacity 1s ease 1.8s}
.booted .gpu .packets,.booted .gpu .trace{opacity:1}

/* telemetry strip */
.telemetry{
  position:relative;z-index:1;border-top:1px solid var(--metal);background:rgba(21,26,33,.55);
  opacity:0;transform:translateY(10px);transition:opacity .8s var(--ease) 1.5s,transform .8s var(--ease) 1.5s;
}
.booted .telemetry{opacity:1;transform:none}
.telemetry .container{display:flex;align-items:stretch;gap:0;overflow-x:auto;scrollbar-width:none}
.telemetry .container::-webkit-scrollbar{display:none}
.tcell{display:flex;flex-direction:column;justify-content:center;gap:3px;padding:14px 26px 14px 0;margin-right:26px;border-right:1px solid var(--metal);white-space:nowrap;font-family:var(--mono)}
.tcell:last-child{border-right:0;margin-right:0}
.tcell .k{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.tcell .v{font-size:15px;font-weight:600;font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:8px}
.tcell .v.green{color:var(--green)}
.tcell .v.emerald{color:var(--emerald)}
.tag{font-size:10px;letter-spacing:.12em;text-transform:uppercase;padding:3px 7px;border:1px solid var(--metal);border-radius:3px;color:var(--muted);font-weight:400}
.dot{width:7px;height:7px;border-radius:50%;background:var(--emerald);box-shadow:0 0 10px var(--emerald);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- marquee ---------- */
.marquee{border-top:1px solid var(--metal);border-bottom:1px solid var(--metal);overflow:hidden;padding:26px 0;background:var(--base)}
.marquee-track{display:flex;gap:0;width:max-content;animation:marquee 34s linear infinite}
.marquee-track:hover{animation-play-state:paused}
.marquee .item{font-family:var(--display);font-weight:800;letter-spacing:-.02em;font-size:clamp(40px,6.4vw,84px);line-height:1;white-space:nowrap;padding-right:.5em;display:flex;align-items:center;gap:.5em}
.marquee .item::after{content:"";width:.28em;height:.28em;background:var(--gold);transform:rotate(45deg);flex:none}
.marquee .out{color:transparent;-webkit-text-stroke:1.5px var(--green)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.section{padding:clamp(88px,11vw,150px) 0;position:relative}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,4vw,64px);align-items:end;margin-bottom:clamp(44px,6vw,80px)}
.section-head h2{font-size:clamp(30px,3.6vw,50px);margin-top:18px}
.section-head .lede{padding-bottom:6px}
@media (max-width:860px){.section-head{grid-template-columns:1fr}}

/* gold bus divider */
.bus-divider{height:1px;background:var(--metal);position:relative}
.bus-divider::before{
  content:"";position:absolute;left:var(--gutter);top:1px;height:10px;width:86px;
  background:repeating-linear-gradient(90deg,var(--gold) 0 6px,transparent 6px 10px);
  opacity:.9;
}
.bus-divider::after{content:"";position:absolute;left:var(--gutter);top:-2px;width:86px;height:1px;background:var(--gold);opacity:.6}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--i,0)*90ms)}
.reveal.in{opacity:1;transform:none}

/* ---------- loop ---------- */
.split{margin-bottom:clamp(52px,7vw,96px)}
.split-head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap;font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--muted);margin-bottom:14px}
.split-head b{color:var(--text);font-weight:600;font-size:14px}
.split-bar{display:flex;height:64px;gap:3px;border-radius:6px;overflow:hidden}
.seg{position:relative;overflow:hidden;background:var(--raised)}
.seg i{position:absolute;inset:0;transform:scaleX(0);transform-origin:left;transition:transform 1.2s var(--ease)}
.in .seg i{transform:none}
.seg-a{flex:80}.seg-a i{background:linear-gradient(90deg,#5E9600,var(--green));transition-delay:.1s}
.seg-b{flex:14}.seg-b i{background:#3A4A22;transition-delay:.9s}
.seg-c{flex:6}.seg-c i{background:linear-gradient(90deg,#B99A00,var(--gold));transition-delay:1.2s}
.split-legend{display:grid;grid-template-columns:80fr 14fr 6fr;gap:3px;margin-top:12px}
.split-legend div{font-family:var(--mono);font-size:12px;line-height:1.45;padding-top:10px;border-top:1px solid var(--metal);min-width:0}
.split-legend b{display:block;font-size:20px;font-weight:600;color:var(--text);letter-spacing:-.01em}
.split-legend span{color:var(--muted);display:block}
.split-legend .a b{color:var(--green)}.split-legend .c b{color:var(--gold)}
@media (max-width:720px){
  .split-legend{grid-template-columns:1fr 1fr 1fr}
  .split-bar{height:48px}
}

.stations{list-style:none;margin:0;padding-left:0;position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(16px,2.4vw,36px);padding-top:34px}
.stations::before{content:"";position:absolute;left:0;right:0;top:9px;height:1px;background:linear-gradient(90deg,var(--gold),rgba(255,215,0,.35) 60%,rgba(255,215,0,.12))}
.stations .pulse{position:absolute;top:5px;left:0;width:9px;height:9px;border-radius:50%;background:var(--green-hi);box-shadow:0 0 14px var(--green),0 0 28px rgba(118,185,0,.5);animation:busx 7s linear infinite;opacity:0}
.stations.in .pulse{opacity:1}
@keyframes busx{0%{left:0}100%{left:calc(100% - 9px)}}
.station{position:relative}
.station::before{content:"";position:absolute;left:0;top:-30px;width:9px;height:9px;background:var(--base);border:1px solid var(--gold);transform:rotate(45deg)}
.station .n{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--gold);margin-bottom:12px}
.station h3{font-size:19px;font-weight:700;letter-spacing:-.015em;line-height:1.15;margin-bottom:10px}
.station p{font-size:14.5px;color:var(--body-ink);line-height:1.5}
.station .m{display:block;margin-top:12px;font-family:var(--mono);font-size:11.5px;color:var(--muted);letter-spacing:.02em}
.station .m b{color:var(--text);font-weight:600}
@media (max-width:900px){
  .stations{grid-template-columns:1fr;gap:34px;padding-top:0;padding-left:34px}
  .stations::before{left:4px;right:auto;top:0;bottom:0;width:1px;height:auto;background:linear-gradient(180deg,var(--gold),rgba(255,215,0,.35) 60%,rgba(255,215,0,.12))}
  .stations .pulse{left:0;top:0;animation:busy 7s linear infinite}
  @keyframes busy{0%{top:0}100%{top:calc(100% - 9px)}}
  .station::before{left:-34px;top:6px}
}

/* ---------- datasheet ---------- */
.datasheet{background:var(--raised);border:1px solid var(--metal);border-radius:10px;overflow:hidden;position:relative}
.datasheet::before{
  content:"";position:absolute;inset:0 0 0 auto;width:120px;pointer-events:none;opacity:.35;
  background:repeating-linear-gradient(90deg,transparent 0 10px,var(--metal) 10px 12px);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000);mask-image:linear-gradient(90deg,transparent,#000);
}
.ds-row{display:grid;grid-template-columns:230px 1.1fr 1.7fr;gap:24px;padding:20px 28px;border-top:1px solid var(--metal);position:relative;transition:background .3s}
.ds-row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--green);transform:scaleY(0);transition:transform .3s var(--ease)}
.ds-row:hover{background:rgba(34,40,48,.45)}
.ds-row:hover::before{transform:none}
.ds-head{border-top:0;background:rgba(11,14,17,.5);padding:14px 28px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ds-row .k{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.ds-row .v{font-family:var(--mono);font-size:17px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.ds-row .v small{font-size:12px;font-weight:400;color:var(--muted);margin-left:8px}
.ds-row .v.green{color:var(--green)}
.ds-row .v.gold{color:var(--gold)}
.ds-row .d{font-size:15px;color:var(--body-ink);line-height:1.5}
@media (max-width:820px){
  .ds-row{grid-template-columns:1fr;gap:6px;padding:18px 20px}
  .ds-head{display:none}
  .ds-row .v{font-size:19px}
  .datasheet::before{display:none}
}
.ds-foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:14px 28px;border-top:1px solid var(--metal);font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--muted)}
.ds-foot .gold{color:var(--gold)}

/* ---------- settlements ---------- */
.epochs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.epoch{
  background:var(--raised);border:1px solid var(--metal);border-radius:10px;padding:22px 24px 18px;position:relative;overflow:hidden;
  transition:border-color .3s,transform .3s var(--ease);
}
.epoch::after{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,var(--green),transparent)}
.epoch:hover{border-color:rgba(118,185,0,.45);transform:translateY(-2px)}
.epoch-h{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:22px}
.epoch-h .status{color:var(--green);display:flex;align-items:center;gap:7px;font-size:10.5px}
.epoch-h .status::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}
.epoch .rows{display:grid;gap:12px}
.epoch .row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-family:var(--mono)}
.epoch .row .k{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.epoch .row .v{font-size:22px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.epoch .row .v small{font-size:12px;color:var(--muted);font-weight:400;margin-left:6px}
.epoch .row.nvda .v{color:var(--green)}
.epoch .arrow{height:1px;background:var(--metal);position:relative;margin:2px 0}
.epoch .arrow::after{content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;border-right:1px solid var(--muted);border-bottom:1px solid var(--muted);transform:rotate(-45deg)}
.epoch .foot{margin-top:18px;padding-top:12px;border-top:1px solid var(--metal);display:flex;justify-content:space-between;gap:10px;font-family:var(--mono);font-size:11px;color:var(--muted);flex-wrap:wrap}
.epoch .foot .ok{color:var(--green)}
.epoch.current{border-color:rgba(0,200,5,.35)}
.epoch.current::after{background:linear-gradient(90deg,var(--emerald),transparent)}
.epoch.current .epoch-h .status{color:var(--emerald)}
.epoch.current .epoch-h .status::before{background:var(--emerald);box-shadow:0 0 8px var(--emerald);animation:pulse 2s ease-in-out infinite}
@media (max-width:900px){.epochs{grid-template-columns:1fr}}

.chart{margin-top:16px;background:var(--raised);border:1px solid var(--metal);border-radius:10px;padding:22px 24px}
.chart-h{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.chart-h b{color:var(--text);font-weight:600}
.bars{display:flex;align-items:flex-end;gap:5px;height:120px}
.bars i{flex:1;background:linear-gradient(180deg,var(--emerald),rgba(0,200,5,.45));opacity:.9;border-radius:2px 2px 0 0;transform:scaleY(0);transform-origin:bottom;transition:transform .9s var(--ease);height:calc(var(--h)*1%);position:relative}
.bars i:last-child{background:linear-gradient(180deg,var(--green-hi),var(--green));box-shadow:0 0 14px rgba(118,185,0,.5)}
.chart.in .bars i{transform:none}
.bars i::after{content:attr(data-v);position:absolute;bottom:100%;left:50%;transform:translate(-50%,-6px);font-family:var(--mono);font-size:10px;color:var(--text);opacity:0;transition:opacity .2s;white-space:nowrap}
.bars i:hover::after{opacity:1}
.bars i:hover{opacity:1}
.chart-x{display:flex;justify-content:space-between;margin-top:8px;font-family:var(--mono);font-size:10.5px;color:var(--muted);letter-spacing:.06em}

/* ---------- eligibility ---------- */
.elig{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);align-items:start}
.elig h2{font-size:clamp(30px,3.6vw,50px);margin-top:18px}
.elig .lede{margin-top:22px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.chip{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;padding:8px 12px;border:1px solid var(--metal);border-radius:5px;color:var(--muted)}
.chip b{color:var(--text);font-weight:600}
.panel{background:var(--raised);border:1px solid var(--metal);border-radius:10px;padding:26px;position:relative;overflow:hidden}
.panel::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--metal);transition:background .4s,box-shadow .4s}
.panel.ok::before{background:var(--green);box-shadow:0 0 18px var(--green)}
.panel label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.field{display:flex;align-items:center;gap:12px;background:var(--base);border:1px solid var(--metal);border-radius:6px;padding:0 14px;height:56px;transition:border-color .2s}
.field:focus-within{border-color:var(--green)}
.field input{flex:1;min-width:0;background:none;border:0;outline:0;font-family:var(--mono);font-size:22px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.01em;color:var(--text)}
.field .unit{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.08em}
.range{width:100%;margin:6px 0 4px;accent-color:var(--green);height:4px;cursor:pointer;display:block}
.range-wrap{position:relative;padding-top:22px}
.range-wrap .rf{position:absolute;left:10%;top:0;padding-left:8px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--gold);white-space:nowrap}
.range-wrap .rf::after{content:"";position:absolute;left:0;top:2px;width:1px;height:26px;background:var(--gold)}
.range-x{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10.5px;color:var(--muted);letter-spacing:.06em;margin-bottom:22px}
.readouts{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ro{background:var(--base);border:1px solid var(--metal);border-radius:6px;padding:14px 16px;font-family:var(--mono)}
.ro .k{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.ro .v{font-size:20px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.ro.status{grid-column:1/-1}
.ro.status .v{display:flex;align-items:center;gap:10px}
.ro.status .v::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--muted)}
.panel.ok .ro.status .v{color:var(--green)}
.panel.ok .ro.status .v::before{background:var(--green);box-shadow:0 0 10px var(--green)}
.panel:not(.ok) .ro.status .v{color:var(--muted)}
.panel .note{margin-top:16px;font-size:13.5px;color:var(--muted);line-height:1.5}
@media (max-width:860px){.elig{grid-template-columns:1fr}}

/* ---------- cta ---------- */
.cta{position:relative;overflow:hidden;background:var(--raised);border-top:1px solid var(--metal);border-bottom:1px solid var(--metal)}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 300px at 50% 120%,rgba(118,185,0,.22),transparent 70%);pointer-events:none}
.cta .container{position:relative;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;padding-top:clamp(64px,8vw,110px);padding-bottom:clamp(64px,8vw,110px)}
.cta h2{font-size:clamp(30px,5.4vw,76px)}
@media (max-width:980px){.cta h2{font-size:clamp(30px,8.4vw,76px)}}
.cta h2 em{font-style:normal;color:transparent;-webkit-text-stroke:1.5px var(--green)}
.cta .btns{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- footer ---------- */
.footer{padding:56px 0 34px}
.footer .top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px;border-bottom:1px solid var(--metal)}
.footer .brand{align-items:flex-start;flex-direction:column;gap:14px}
.footer .brand .mark{width:40px;height:40px}
.footer .brand p{font-size:14px;color:var(--muted);max-width:34ch;line-height:1.5}
.footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 14px;font-weight:400}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:14.5px}
.footer ul a{color:var(--body-ink);transition:color .2s}
.footer ul a:hover{color:var(--green)}
.footer .bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.03em;line-height:1.6}
.footer .bottom p{max-width:78ch}
@media (max-width:860px){.footer .top{grid-template-columns:1fr 1fr}.footer .brand{grid-column:1/-1}}

@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;padding-top:32px}
  .hero h1{font-size:clamp(36px,8.6vw,76px)}
  .hero-facts{gap:10px 22px}
  .hero-facts span::before{display:none}
  .hero-copy{max-width:none}
  .slab-wrap{max-width:560px;margin:0 auto;width:100%}
  .gpu-box{width:112%;margin-left:-6%}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important;transition-delay:0s!important}
  .marquee-track{animation:none;width:auto}
  .gpu .packets,.gpu .trace{display:none}
  .stations .pulse{display:none}
  .gpu .blades{animation:none!important}
  .gpu .led{opacity:.9!important}
  .gpu-box::before,.gpu-box::after{opacity:1;transform:translate(-50%,-50%)}
}