/* EGOHUB — handheld capture rig & pipeline
   Palette: instrument black + the rig's own safety yellow (action)
            and the pipeline's telemetry cyan (data). Roles never mix. */

:root{
  --ink:#07080b;
  --panel:#0d1015;
  --panel-2:#11151b;
  --line:rgba(255,255,255,.085);
  --line-2:rgba(255,255,255,.16);
  --bone:#ecebe6;
  --mute:#8a919c;
  --dim:#5f6773;
  --hazard:#ffc400;
  --tele:#35d6e4;

  --wrap:1240px;
  --pad:clamp(20px,4vw,40px);

  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ink);color:var(--bone);
  font:400 16.5px/1.62 var(--body);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

h1,h2,h3{
  font-family:var(--display);
  font-variation-settings:"wdth" 112;
  font-weight:800;margin:0;
  letter-spacing:-.028em;line-height:.94;
  text-wrap:balance;
}
h1{font-size:clamp(3.1rem,7.4vw,6.4rem)}
h2{font-size:clamp(2rem,3.7vw,3.15rem);line-height:1}
h3{font-size:1.06rem;font-weight:700;letter-spacing:-.01em;line-height:1.2}
p{margin:0 0 1.05em}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.mono{font:500 11.5px/1.5 var(--mono);letter-spacing:.14em;text-transform:uppercase}

.skip{position:absolute;left:-999px;top:0;z-index:99;background:var(--hazard);color:#000;padding:10px 16px}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:2px solid var(--hazard);outline-offset:3px}

/* ── buttons ─────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font:600 14px/1 var(--body);letter-spacing:.01em;
  padding:15px 22px;border:1px solid var(--line-2);border-radius:2px;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.btn span{transition:transform .18s ease}
.btn:hover span{transform:translateX(3px)}
.btn-primary{background:var(--hazard);color:#0a0a0a;border-color:var(--hazard)}
.btn-primary:hover{background:#ffd54a;border-color:#ffd54a}
.btn-ghost:hover{background:rgba(255,255,255,.05);border-color:var(--bone)}
.btn-sm{padding:11px 16px;font-size:13px}

/* ── nav ─────────────────────────────────────────────────── */
.nav{position:sticky;top:0;z-index:40;background:rgba(7,8,11,.72);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.nav.stuck{border-bottom-color:var(--line);background:rgba(7,8,11,.9)}
.nav-in{max-width:var(--wrap);margin:0 auto;padding:14px var(--pad);display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-variation-settings:"wdth" 118;font-weight:800;font-size:15px;letter-spacing:.13em}
.brand svg{width:22px;height:22px;fill:none;stroke:var(--hazard);stroke-width:1.6}
.nav-links{display:flex;gap:26px;margin-left:auto;font-size:14px;color:var(--mute)}
.nav-links a{position:relative;padding:4px 0;transition:color .18s}
.nav-links a:hover{color:var(--bone)}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--hazard);transition:right .25s ease}
.nav-links a:hover::after{right:0}

/* ── hero ────────────────────────────────────────────────── */
.hero{position:relative;min-height:min(94vh,900px);display:flex;align-items:center;overflow:hidden;padding:96px 0 120px}
#cloud{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-veil{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(100deg,var(--ink) 8%,rgba(7,8,11,.93) 30%,rgba(7,8,11,.6) 50%,rgba(7,8,11,.08) 72%,rgba(7,8,11,.32) 100%),
    radial-gradient(120% 74% at 50% 122%,var(--ink) 16%,transparent 60%),
    linear-gradient(180deg,rgba(7,8,11,.75) 0%,transparent 18%);
}
.hero-rig{
  position:absolute;right:max(1vw,calc(50vw - var(--wrap)/2 + 6px));bottom:14%;
  width:min(38vw,480px);height:auto;z-index:2;
  filter:drop-shadow(0 40px 60px rgba(0,0,0,.85)) contrast(1.05);
  animation:rise 1.4s cubic-bezier(.2,.7,.2,1) .3s both;
}
@keyframes rise{from{opacity:0;transform:translateY(34px)}to{opacity:1;transform:none}}
.hero-in{position:relative;z-index:3;width:100%}
.eyebrow{font:500 11.5px/1.5 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--dim);margin:0 0 22px}
.eyebrow::before{content:"";display:inline-block;width:26px;height:1px;background:var(--hazard);vertical-align:middle;margin-right:12px}
.hero h1{max-width:11ch}
.lede{max-width:52ch;color:var(--mute);font-size:clamp(1rem,1.15vw,1.09rem);margin-top:26px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}

.hero-readout{
  position:absolute;left:0;right:0;bottom:26px;z-index:3;margin:0;
  max-width:var(--wrap);margin:0 auto;padding:0 var(--pad);
  display:flex;align-items:center;gap:10px;
  font:400 11px/1 var(--mono);letter-spacing:.1em;color:var(--dim);
}
.hero-readout .dot{width:6px;height:6px;border-radius:50%;background:var(--tele);box-shadow:0 0 10px var(--tele);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}

/* ── spec rail ───────────────────────────────────────────── */
.rail-wrap{border-block:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.022),transparent)}
.rail{display:grid;grid-template-columns:repeat(6,1fr);list-style:none;margin:0;padding:0}
.rail li{padding:26px 20px 26px 0;border-left:1px solid var(--line);padding-left:20px}
.rail li:first-child{border-left:0;padding-left:0}
.rail b{display:block;font-family:var(--display);font-variation-settings:"wdth" 108;font-weight:700;font-size:1.6rem;letter-spacing:-.02em;color:var(--bone)}
.rail span{display:block;margin-top:6px;font:400 11px/1.4 var(--mono);letter-spacing:.11em;text-transform:uppercase;color:var(--dim)}

/* ── sections ────────────────────────────────────────────── */
.sec{padding:clamp(60px,7.2vw,104px) 0}
.sec-head{display:flex;align-items:center;gap:18px;margin-bottom:44px}
.ch{font:500 11px/1 var(--mono);letter-spacing:.18em;color:var(--hazard)}
.ch-name{font:500 11px/1 var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--mute)}
.rule{
  flex:1;height:9px;
  background-image:repeating-linear-gradient(90deg,var(--line-2) 0 1px,transparent 1px 12px);
  border-bottom:1px solid var(--line);
  opacity:.85;
}
.sec-title{max-width:20ch;margin-bottom:52px}

.split{display:grid;grid-template-columns:1fr 1.06fr;gap:clamp(36px,5vw,76px);align-items:center}
.split-rev .split-copy{order:2}
.split-copy p{color:var(--mute);max-width:48ch}
.split-copy h2{margin-bottom:26px}

.stats{display:grid;grid-template-columns:repeat(3,auto);gap:0 34px;margin:34px 0 0;padding-top:22px;border-top:1px solid var(--line);justify-content:start}
.stats dt{font:400 10.5px/1.4 var(--mono);letter-spacing:.13em;text-transform:uppercase;color:var(--dim)}
.stats dd{margin:8px 0 0;font-family:var(--display);font-variation-settings:"wdth" 108;font-weight:700;font-size:1.28rem;letter-spacing:-.02em;color:var(--hazard)}

.plot{margin:0;border:1px solid var(--line);background:linear-gradient(160deg,var(--panel),#0a0d11);border-radius:3px;overflow:hidden}
.plot canvas{display:block;width:100%;height:auto;aspect-ratio:760/620}
.plot figcaption{display:flex;justify-content:space-between;gap:16px;padding:13px 16px;border-top:1px solid var(--line);color:var(--dim);font-size:10.5px;letter-spacing:.1em;text-transform:none}
.t-readout{color:var(--tele)}

/* ── modalities ──────────────────────────────────────────── */
.mods{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mod{margin:0;border:1px solid var(--line);background:var(--panel);border-radius:3px;overflow:hidden;display:flex;flex-direction:column;transition:border-color .25s,transform .25s}
.mod:hover{border-color:var(--line-2);transform:translateY(-3px)}
.mod-canvas,.mod-shot,.mod-meta{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;background:#080a0d}
.mod-canvas{object-fit:fill}
.mod-fit{object-fit:contain}
.mod-meta{display:grid;align-content:center;gap:11px;padding:0 22px;background:transparent}
.mod-meta>div{display:flex;justify-content:space-between;gap:12px;align-items:baseline;border-bottom:1px dotted rgba(255,255,255,.08);padding-bottom:8px}
.mod-meta span{font:400 10.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.mod-meta b{font:500 12px/1 var(--mono);color:var(--tele)}
.mod-body{padding:20px 22px 24px;border-top:1px solid var(--line);flex:1}
.mod-body h3{margin-bottom:8px}
.mod-body p{margin:0;color:var(--mute);font-size:14.5px;line-height:1.55}

.mod-wide{grid-column:1 / -1;flex-direction:row;align-items:stretch}
.mod-wide .mod-body{flex:0 0 30%;border-top:0;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;padding:26px 26px 26px 24px}
.mod-calib{flex:1;display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.mod-calib .calib-row{flex-direction:column;justify-content:center;gap:8px;border-bottom:0;border-right:1px solid var(--line);padding:24px 20px;text-align:left}
.mod-calib .calib-row:last-child{border-right:0}
.calib-row{display:flex;justify-content:space-between;gap:14px;align-items:baseline;border-bottom:1px dotted rgba(255,255,255,.09);padding-bottom:9px}
.calib-row span{font:400 10.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.calib-row b{font:500 12.5px/1 var(--mono);color:var(--tele);letter-spacing:.02em}

/* ── labels: the annotation studio ───────────────────────── */
.labels-head{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:end;margin-bottom:36px}
.labels-head p{color:var(--mute);margin:0;max-width:52ch}

.studio{display:grid;grid-template-columns:1fr 340px;gap:16px;align-items:start}
.studio-stage{border:1px solid var(--line);background:var(--panel);border-radius:3px;overflow:hidden}

.stage-frame{position:relative;background:#05060a;aspect-ratio:1/1;max-height:min(60vh,560px);margin:0 auto;width:100%;display:flex;justify-content:center}
.stage-media{position:relative;height:100%;aspect-ratio:1/1}
.stage-media video,#ann-overlay{position:absolute;inset:0;width:100%;height:100%;display:block}
#ann-overlay{pointer-events:none}
#ann-overlay .bx{fill:none;stroke:var(--tele);stroke-width:2.4;vector-effect:non-scaling-stroke}
#ann-overlay .bx-lb{font:500 15px var(--mono);fill:#04252a;letter-spacing:.04em}
#ann-overlay .bx-bg{fill:var(--tele)}
#ann-overlay .pt{fill:none;stroke:var(--hazard);stroke-width:2.4;vector-effect:non-scaling-stroke}
#ann-overlay .pt-core{fill:var(--hazard)}
#ann-overlay .arw{fill:none;stroke:var(--hazard);stroke-width:3;stroke-linecap:round;vector-effect:non-scaling-stroke}
#ann-overlay .pt-lb{font:500 15px var(--mono);fill:var(--hazard);letter-spacing:.04em}
#ann-overlay rect,#ann-overlay circle,#ann-overlay line,#ann-overlay path,#ann-overlay text{
  transition:opacity .12s linear}

.stage-top{position:absolute;top:14px;left:14px;right:14px;display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.stage-chip{display:inline-flex;align-items:center;gap:9px;background:rgba(6,8,11,.82);border:1px solid var(--line-2);border-radius:2px;padding:8px 12px;backdrop-filter:blur(6px);max-width:76%}
.stage-chip i{width:7px;height:7px;border-radius:50%;background:var(--hazard);flex:0 0 auto;box-shadow:0 0 8px rgba(255,196,0,.8)}
.stage-chip b{font:600 13px/1.3 var(--body);color:var(--bone)}
.stage-tag{background:rgba(6,8,11,.82);border:1px solid var(--line);padding:7px 9px;color:var(--dim);white-space:nowrap}
.pip{position:absolute;left:14px;bottom:86px;width:min(30%,168px);margin:0;border:1px solid var(--line-2);background:#05060a;border-radius:2px;overflow:hidden}
.pip video{width:100%;aspect-ratio:1/1;display:block;object-fit:cover}
.pip figcaption{padding:6px 8px;border-top:1px solid var(--line);color:var(--dim);font-size:9px;letter-spacing:.08em;background:rgba(6,8,11,.9)}
.stage-next{position:absolute;left:14px;right:14px;bottom:14px;background:rgba(6,8,11,.82);border:1px solid var(--line);border-left:2px solid var(--hazard);padding:10px 14px;backdrop-filter:blur(6px)}
.stage-next .mono{display:block;color:var(--dim);font-size:9.5px;margin-bottom:4px}
.stage-next p{margin:0;font-size:14px;color:var(--bone)}

.strip{display:flex;gap:2px;padding:14px 14px 0;height:52px}
.strip button{flex:1 1 auto;position:relative;height:38px;border:1px solid transparent;border-radius:2px;background:rgba(53,214,228,.16);cursor:pointer;overflow:hidden;padding:0;transition:background .2s,border-color .2s}
.strip button:hover{background:rgba(53,214,228,.3)}
.strip button span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font:500 10px var(--mono);color:var(--tele);letter-spacing:.08em}
.strip button.on{background:rgba(255,196,0,.2);border-color:var(--hazard)}
.strip button.on span{color:var(--hazard)}
.strip button i{position:absolute;left:0;top:0;bottom:0;width:0;background:rgba(255,196,0,.28)}

.ruler{position:relative;height:26px;margin:0 14px;border-top:1px solid var(--line-2)}
.ruler span{position:absolute;top:5px;transform:translateX(-50%);font:400 9.5px var(--mono);color:var(--dim)}
.ruler span::before{content:"";position:absolute;left:50%;top:-6px;width:1px;height:5px;background:var(--line-2)}
.ruler .head{position:absolute;top:-46px;bottom:6px;width:1px;background:var(--hazard);box-shadow:0 0 8px rgba(255,196,0,.6);transform:none}

.transport{display:flex;align-items:center;gap:14px;padding:12px 14px 14px;border-top:1px solid var(--line);margin-top:8px}
.tbtn{width:32px;height:32px;display:grid;place-items:center;background:transparent;border:1px solid var(--line-2);border-radius:2px;cursor:pointer;color:var(--bone)}
.tbtn:hover{border-color:var(--hazard);color:var(--hazard)}
.tbtn svg{width:11px;height:13px;fill:currentColor}
.transport .mono{color:var(--dim);letter-spacing:.1em;font-size:10.5px}
.transport-model{margin-left:auto;color:var(--tele)}

.studio-side{border:1px solid var(--line);background:var(--panel);border-radius:3px;display:flex;flex-direction:column;max-height:640px}
.side-head{display:flex;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line);color:var(--dim)}
.side-head b{color:var(--bone)}
#ann-steps{list-style:none;margin:0;padding:6px;overflow-y:auto;flex:1}
#ann-steps li{padding:11px 12px;border-left:2px solid transparent;cursor:pointer;border-radius:2px;transition:background .2s,border-color .2s}
#ann-steps li:hover{background:rgba(255,255,255,.04)}
#ann-steps li.on{background:rgba(255,196,0,.07);border-left-color:var(--hazard)}
#ann-steps .t{display:block;font:400 10px var(--mono);letter-spacing:.1em;color:var(--dim);margin-bottom:5px}
#ann-steps li.on .t{color:var(--hazard)}
#ann-steps .a{display:block;font-size:13.5px;line-height:1.4;color:var(--mute)}
#ann-steps li.on .a{color:var(--bone)}
.side-task{padding:14px 16px;border-top:1px solid var(--line)}
.side-task .mono{display:block;color:var(--dim);font-size:9.5px;margin-bottom:6px}
.side-task p{margin:0;font-size:13.5px;color:var(--bone);line-height:1.45}

.rails{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.rail-card{border:1px solid var(--line);background:var(--panel);border-radius:3px;padding:20px 22px 22px}
.rail-card>.mono{display:block;color:var(--dim);margin-bottom:14px}
.rail-card p{margin:14px 0 0;color:var(--mute);font-size:13.5px;line-height:1.5}
.rail-card>b{display:block;margin-top:10px;font-family:var(--display);font-variation-settings:"wdth" 108;font-weight:700;font-size:1.15rem;color:var(--hazard)}
.prog{height:6px;background:rgba(255,255,255,.07);border-radius:1px;overflow:hidden}
.prog i{display:block;height:100%;width:0;background:var(--hazard);transition:width .18s linear}
.chips{display:flex;flex-wrap:wrap;gap:7px;min-height:62px;align-content:flex-start}
#aff-scope{display:block;width:100%;height:auto;aspect-ratio:520/290;background:#080a0d;border:1px solid var(--line);border-radius:2px}
.rail-card #aff-label{margin-top:14px;font-family:var(--body);font-weight:600;font-size:14px;
  line-height:1.35;color:var(--bone);letter-spacing:0;min-height:2.7em}
.aff-read{color:var(--tele);font-size:10.5px;letter-spacing:.08em;margin-top:2px}
.chip{font:500 11.5px/1 var(--mono);letter-spacing:.03em;padding:7px 9px;border:1px solid var(--line);border-radius:2px;color:var(--dim);transition:color .25s,border-color .25s,background .25s}
.chip.on{color:var(--tele);border-color:rgba(53,214,228,.5);background:rgba(53,214,228,.08)}
.chip.aff.on{color:var(--hazard);border-color:rgba(255,196,0,.5);background:rgba(255,196,0,.08)}

/* ── loop ────────────────────────────────────────────────── */
.claims{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:clamp(36px,4vw,56px)}

.race{margin:16px 0 0;border:1px solid var(--line);border-radius:3px;overflow:hidden;
  background:linear-gradient(160deg,var(--panel),#0a0d11)}
.race canvas{display:block;width:100%;height:auto;aspect-ratio:1180/330}
.race figcaption{display:flex;justify-content:space-between;gap:16px;padding:13px 16px;
  border-top:1px solid var(--line);color:var(--dim);font-size:10.5px;letter-spacing:.1em}

/* ── rig ─────────────────────────────────────────────────── */
.rig-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.rig-shot{margin:0;border:1px solid var(--line);border-radius:3px;overflow:hidden;background:var(--panel);aspect-ratio:4/5}
.rig-shot{position:relative}
.rig-shot::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(7,8,11,.35),transparent 45%,rgba(7,8,11,.5))}
.rig-shot img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.rig-shot:hover img{transform:scale(1.04)}
.rig-shot-a{grid-row:span 2;aspect-ratio:auto}
.rig-shot.render{background:radial-gradient(120% 90% at 50% 40%,rgba(255,255,255,.045),transparent 70%),var(--panel)}
.rig-shot.render img{object-fit:contain;padding:7%}
.rig-shot.render::after{display:none}
.rig-spec{grid-column:2 / span 2;padding-top:6px}
.rig-spec h2{margin-bottom:26px}
.rig-spec .stats{margin:0 0 32px;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 24px}
.rig-spec .stats>div{display:block;padding:0;border-bottom:0}
.rig-spec .stats dt{flex:none}
.rig-spec .stats dd{margin:9px 0 0;font-family:var(--display);font-variation-settings:"wdth" 108;
  font-weight:700;font-size:1.5rem;letter-spacing:-.02em;color:var(--hazard)}
.rig-spec dl{margin:0;border-top:1px solid var(--line)}
#fleet-live.is-live::before{
  content:"";display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--tele);box-shadow:0 0 8px var(--tele);margin-right:9px;
  vertical-align:middle;animation:pulse 2.4s ease-in-out infinite;
}
.rig-spec dl>div{display:flex;gap:20px;padding:14px 0;border-bottom:1px solid var(--line)}
.rig-spec dt{flex:0 0 130px;font:400 10.5px/1.6 var(--mono);letter-spacing:.13em;text-transform:uppercase;color:var(--dim)}
.rig-spec dd{margin:0;font-size:14.5px;color:var(--bone)}

/* ── access ──────────────────────────────────────────────── */
.access{border-top:1px solid var(--line);padding:clamp(80px,10vw,140px) 0;background:
  radial-gradient(90% 130% at 50% 0%,rgba(255,196,0,.07),transparent 58%);}
.access-in{text-align:center;display:flex;flex-direction:column;align-items:center}
.access .lede{max-width:46ch}
.access .cta-row{justify-content:center}

/* ── contact form ────────────────────────────────────────── */
.contact{width:100%;max-width:640px;margin:38px auto 0;text-align:left;display:grid;gap:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:8px}
.field>.mono{color:var(--dim);font-size:10.5px}
.field input,.field textarea{
  width:100%;background:rgba(255,255,255,.03);color:var(--bone);
  border:1px solid var(--line-2);border-radius:2px;padding:13px 14px;
  font:400 15px/1.5 var(--body);transition:border-color .18s,background .18s;
}
.field textarea{resize:vertical;min-height:112px}
.field input::placeholder,.field textarea::placeholder{color:var(--dim)}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--hazard);background:rgba(255,255,255,.05);
}
.field.bad input,.field.bad textarea{border-color:#e0644a}
.field-trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.contact-send{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:4px}
.contact-send .btn[disabled]{opacity:.55;pointer-events:none}
.contact-status{margin:0;color:var(--dim);letter-spacing:.08em}
.contact-status.ok{color:var(--tele)}
.contact-status.err{color:#e0644a}
.contact.sent{opacity:.55;pointer-events:none}

.direct{list-style:none;margin:44px auto 0;padding:24px 0 0;border-top:1px solid var(--line);
  max-width:640px;width:100%;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:left}
.direct .mono{display:block;color:var(--dim);font-size:10.5px;margin-bottom:8px}
.direct li{font-size:14px;line-height:1.5;color:var(--bone)}
.direct a{border-bottom:1px solid transparent;transition:border-color .18s,color .18s}
.direct a:hover{color:var(--hazard);border-bottom-color:var(--hazard)}

.foot{border-top:1px solid var(--line);padding:30px 0}
.foot-in{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot .mono{color:var(--dim);letter-spacing:.1em}
.foot-contact{display:flex;flex-wrap:wrap;gap:6px 22px;margin:8px 0 0}
.foot-contact a:hover{color:var(--hazard)}

/* ── reveal ──────────────────────────────────────────────── */
.rv{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}

/* ── responsive ──────────────────────────────────────────── */
@media (max-width:1080px){
  .nav-links{display:none}
  .split,.split-rev .split-copy{grid-template-columns:1fr;order:0}
  .split{gap:40px}
  .labels-head{grid-template-columns:1fr;gap:20px}
  .studio{grid-template-columns:1fr}
  .studio-side{max-height:none}
  #ann-steps{max-height:300px}
  .rails,.claims{grid-template-columns:1fr}
  .mods{grid-template-columns:repeat(2,1fr)}
  .mod-lg{grid-column:span 2}
  .claims{grid-template-columns:1fr}
  .rail{grid-template-columns:repeat(3,1fr)}
  .rail li:nth-child(4){border-left:0;padding-left:0}
  .rig-grid{grid-template-columns:repeat(2,1fr)}
  .rig-shot-a{grid-row:auto;aspect-ratio:4/5}
  .rig-spec{grid-column:1 / -1}
  .hero-rig{width:min(48vw,360px);opacity:.9}
}
@media (max-width:680px){
  body{font-size:15.5px}
  .hero{min-height:auto;padding:64px 0 340px}
  .hero-rig{right:-6%;width:66vw;bottom:0}
  .hero-veil{background:linear-gradient(180deg,var(--ink) 4%,rgba(7,8,11,.88) 44%,rgba(7,8,11,.24) 68%,var(--ink) 99%)}
  .hero-readout{display:none}
  .rail{grid-template-columns:repeat(2,1fr)}
  .rail li{border-left:0;padding-left:0}
  .mods,.rig-grid{grid-template-columns:1fr}
  .mod-wide{flex-direction:column}
  .mod-wide .mod-body{flex:none;border-right:0;border-bottom:1px solid var(--line)}
  .mod-calib{grid-template-columns:repeat(2,1fr)}
  .mod-calib .calib-row:nth-child(2n){border-right:0}
  .stage-top{flex-direction:column;gap:8px}
  .stage-chip{max-width:100%}
  .stage-tag{display:none}
  .stats{grid-template-columns:1fr;gap:18px}
  .tags li{flex-direction:column;gap:4px}
  .field-row,.direct{grid-template-columns:1fr}
  .direct li{padding-bottom:14px;border-bottom:1px solid var(--line)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none}
}