:root {
  --ink:        #0e1116;   
  --ink-raise:  #141922;
  --ink-panel:  #192029;
  --rule:       #273040;
  --rule-soft:  #1c2330;

  --teal:       #3fb5ad;   
  --teal-lift:  #6fd3cb;
  --teal-dim:   rgba(63,181,173,.16);

  --paper:      #f0eee9;
  --paper-2:    #c4c0b8;
  --paper-3:    #928d84;

  --velox:      #992323;
  --velox-lift: #c2453f;

  --gutter: clamp(20px, 5vw, 56px);
  --shell:  1180px;
  --label-col: 190px;

  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --cond: "IBM Plex Sans Condensed", "IBM Plex Sans", Arial Narrow, sans-serif;

  --accent: var(--velox-lift);
  --bar-bg: rgba(14,17,22,.92);
}

[data-theme="light"] {
  --ink:        #f4f2ec;   
  --ink-raise:  #eceae3;   
  --ink-panel:  #e6e3db;
  --rule:       #d2cec5;   
  --rule-soft:  #e0ddd4;

  --paper:      #14130f;   
  --paper-2:    #40403a;   
  --paper-3:    #6b675e;   

  --velox:      #8f2020;
  --velox-lift: #a62b26;
  --teal:       #1f8a83;
  --teal-lift:  #167a73;
  --teal-dim:   rgba(31,138,131,.12);
  --accent:     #992323;   
  --bar-bg:     rgba(244,242,236,.94);
}
[data-theme="light"] .photo,
[data-theme="light"] .labshot,
[data-theme="light"] .diagram { background: #101010; }
[data-theme="light"] .diagram { border-color: var(--rule); }
[data-theme="light"] .hero::before { opacity: .5; }
[data-theme="light"] body { background-image:
    radial-gradient(900px 520px at 8% -10%, rgba(153,35,35,.07), transparent 60%),
    radial-gradient(900px 600px at 100% 30%, rgba(31,138,131,.06), transparent 60%); }

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ink);
  background-image:
    radial-gradient(1000px 560px at 6% -10%, rgba(194,69,63,.13), transparent 62%),
    radial-gradient(1000px 680px at 102% 34%, rgba(63,181,173,.10), transparent 62%);
  background-attachment: fixed;
  color: var(--paper-2);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
p { color: var(--paper-2); }

img, video { display: block; max-width: 100%; }

a { color: var(--paper); text-decoration: none; }
a:hover { color: var(--velox-lift); }

:focus-visible {
  outline: 2px solid var(--velox-lift);
  outline-offset: 3px;
}

.shell {
  max-width: var(--shell);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute; left: -9999px;
  background: var(--velox); color: #fff;
  padding: 10px 16px; z-index: 999;
  font: 500 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase;
}
.skip:focus { left: 12px; top: 12px; }


h1, h2, h3, h4 { color: var(--paper); margin: 0; font-weight: 600; }

.display {
  font-family: var(--cond);
  font-size: clamp(2.75rem, 7.4vw, 5.4rem);
  line-height: .93;
  letter-spacing: -.015em;
  text-transform: uppercase;
}

.h2 {
  font-family: var(--cond);
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  line-height: 1.06;
  letter-spacing: -.01em;
  text-transform: uppercase;
}

.h3 {
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.35;
  letter-spacing: -.005em;
}

.label {
  font: 500 11px/1.4 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0;
}
.label--red { color: var(--velox-lift); }

.lead {
  font-size: 1.0625rem;
  line-height: 1.68;
  color: var(--paper-2);
  max-width: 56ch;
}

p { margin: 0 0 1.05em; }
p:last-child { margin-bottom: 0; }
.measure { max-width: 66ch; }


.masthead {
  position: sticky; top: 0; z-index: 40;
  background: var(--bar-bg);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule-soft);
}

.masthead__bar {
  height: 68px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}

.brand { display: flex; align-items: center; }
.brand img { height: 44px; width: auto; }
.logo--light { display: none; }
[data-theme="light"] .logo--dark { display: none; }
[data-theme="light"] .logo--light { display: inline-block; }

.nav { display: flex; align-items: center; gap: 26px; }
.nav a {
  font: 500 11px/1 var(--mono);
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--paper);
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}
.nav a:hover { color: var(--paper); }
.nav a[aria-current="page"] {
  color: var(--paper);
  border-bottom-color: var(--velox);
}
.nav .nav__cta { background: var(--velox); border: 1px solid var(--velox); color: #fff; padding: 10px 16px; margin-left: 6px; border-radius: 2px; }
.nav .nav__cta:hover { background: var(--velox-lift); border-color: var(--velox-lift); color: #fff; }
.nav .nav__cta[aria-current="page"] { border-bottom-color: var(--velox); }

@media (max-width: 1040px) {
  .nav { gap: 15px; }
  .nav a { font-size: 10.5px; letter-spacing: .1em; }
}

.masthead__right { display: flex; align-items: center; gap: 20px; }
.themetoggle {
  appearance: none; cursor: pointer;
  background: transparent; border: 1px solid var(--rule);
  color: var(--paper-2);
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0; flex: none;
  transition: border-color .15s ease, color .15s ease;
}
.themetoggle:hover { border-color: var(--paper-3); color: var(--paper); }
.themetoggle svg { width: 16px; height: 16px; display: block; }
.themetoggle .ico-sun  { display: none; }
.themetoggle .ico-moon { display: block; }
[data-theme="light"] .themetoggle .ico-sun  { display: block; }
[data-theme="light"] .themetoggle .ico-moon { display: none; }

.navtoggle {
  display: none;
  background: none; border: 1px solid var(--rule);
  color: var(--paper); padding: 7px 11px; cursor: pointer;
  font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase;
}


.band { border-top: 1px solid var(--rule-soft); }
.band--first { border-top: 0; }

.sheet {
  display: grid;
  grid-template-columns: var(--label-col) 1fr;
  gap: 0 clamp(24px, 4vw, 56px);
  padding-block: clamp(52px, 7vw, 88px);
}
.sheet__key { position: sticky; top: 100px; align-self: start; }
.sheet__key .label { margin-bottom: 10px; }
.sheet__key p { font-size: 13px; line-height: 1.6; color: var(--paper-2); max-width: 24ch; }

.rows { border-top: 1px solid var(--rule-soft); }
.row {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 0 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--rule-soft);
}
.row__idx { font: 500 11px/1.9 var(--mono); color: var(--velox); letter-spacing: .08em; }
.row__body p { margin-top: 7px; font-size: 14px; color: var(--paper-2); max-width: 62ch; }

.partnerset { margin-top: 14px; }
.partnerset + .partnerset { margin-top: 22px; }
.partners {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px;
}
.chip {
  font: 500 12px/1 var(--mono);
  letter-spacing: .04em;
  color: var(--paper);
  background: var(--ink-panel);
  border: 1px solid var(--rule);
  padding: 9px 13px;
  white-space: nowrap;
}

.bandsel { border: 1px solid var(--rule-soft); background: var(--ink-raise); border-radius: 8px; overflow: hidden; }
.bandsel__head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  padding: 16px 18px 0;
}
.bandsel__title {
  font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--paper-3);
}
.bandsel__range { font: 500 11px/1 var(--mono); letter-spacing: .06em; color: var(--paper-3); }
.bandsel__strip {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr 1.2fr 1.6fr;  
  gap: 6px;
  padding: 16px 18px;
}
.bandseg {
  appearance: none; border: 1px solid transparent; cursor: pointer; border-radius: 6px;
  padding: 16px 10px 12px; text-align: left; color: var(--paper);
  font-family: var(--mono); background: var(--ink); position: relative;
  transition: border-color .15s ease, transform .12s ease;
}
.bandseg:hover { border-color: var(--teal); }
.bandseg[aria-selected="true"] { border-color: var(--velox-lift); }
.bandseg[aria-selected="true"]::after {
  content: ""; position: absolute; left: 6px; right: 6px; bottom: -1px; height: 2px; background: var(--velox-lift); border-radius: 2px;
}
.bandseg__swatch { height: 6px; margin-bottom: 12px; }
.bandseg__name { font-size: 13px; font-weight: 500; letter-spacing: .06em; }
.bandseg__wl { display:block; margin-top: 4px; font-size: 10px; color: var(--paper-3); letter-spacing: .04em; }
.sw-vis  { background: linear-gradient(90deg,#3a2a8c,#2e8b57,#b83a2e); }
.sw-swir { background: #8a3f2f; }
.sw-mwir { background: #a5432f; }
.sw-lwir { background: #c2453f; }
.bandsel__detail {
  border-top: 1px solid var(--rule-soft);
  padding: 20px 18px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}
.bandsel__k { font: 500 10px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--velox-lift); }
.bandsel__desc { font-size: 14px; line-height: 1.6; color: var(--paper); margin-top: 4px; }
.bandsel__uses { margin-top: 10px; font: 400 12px/1.5 var(--mono); letter-spacing: .02em; color: var(--paper-2); }
.bandsel__uses b { color: var(--paper); font-weight: 500; }

.rows--pipeline { border-top: none; }
.rows--pipeline .row {
  position: relative;
  border-bottom: none;
  padding: 0 0 32px;
  grid-template-columns: 34px 1fr;
}
.rows--pipeline .row:last-child { padding-bottom: 0; }
.rows--pipeline .row::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 6px;
  bottom: -6px;
  width: 1px;
  background: var(--rule);
}
.rows--pipeline .row:last-child::before { display: none; }
.rows--pipeline .row__idx {
  position: relative;
  padding-left: 26px;
  z-index: 1;
}
.rows--pipeline .row__idx::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 4px;
  width: 13px;
  height: 13px;
  border: 1px solid var(--velox-lift);
  border-radius: 50%;
  background: var(--ink);
}
.rows--pipeline .row__idx::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--velox-lift);
}
@media (max-width: 620px) {
  .rows--pipeline .row { grid-template-columns: 34px 1fr; }
}
.row__meta {
  margin-top: 10px;
  font: 400 11px/1.7 var(--mono);
  letter-spacing: .06em;
  color: var(--paper-2);
}

.ticks { list-style: none; margin: 0; padding: 0; }
.ticks li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 11px;
  font-size: 14px;
  max-width: 62ch;
}
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .68em;
  width: 8px; height: 1px; background: var(--velox);
}
.ticks strong { color: var(--paper); font-weight: 600; }


.hero {
  padding-block: clamp(48px, 7vw, 92px) clamp(48px, 6vw, 78px);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -8%;
  right: 2%;
  width: min(560px, 50%);
  aspect-ratio: 501 / 328;
  background: url("../img/satellite-large.png") no-repeat center / contain;
  opacity: .42;
  pointer-events: none;
  z-index: 0;
}
.hero--home::before {
  top: 20%;
  right: 4%;
  width: min(480px, 42%);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 64px);
  position: relative;
  z-index: 1;
}
.hero__grid > div { max-width: 640px; }
.hero .label { margin-bottom: 20px; }

.hero--video {
  --scrim: 16, 16, 16;
  min-height: clamp(520px, 78vh, 760px);
  display: flex; align-items: center;
  padding-block: clamp(56px, 8vw, 110px) clamp(72px, 9vw, 120px);
}
[data-theme="light"] .hero--video { --scrim: 244, 242, 236; }
.hero--video::before { display: none; }              
.hero--video .hero__grid { width: 100%; }
.hero__video {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: 62% center;
  background: var(--ink) url("../img/track-demo-v4-poster.jpg") center / cover no-repeat;
}
.hero__scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(90deg,  rgba(var(--scrim), .92) 0%, rgba(var(--scrim), .80) 30%, rgba(var(--scrim), .30) 58%, rgba(var(--scrim), .08) 100%),
    linear-gradient(180deg, rgba(var(--scrim), .38) 0%, rgba(var(--scrim), 0) 22%, rgba(var(--scrim), 0) 72%, rgba(var(--scrim), .62) 100%);
}
.hero--video .display, .hero--video .lead, .hero--video .label { text-shadow: 0 1px 2px rgba(var(--scrim), .55); }
.hero__credit {
  position: absolute; left: 0; right: 0; bottom: 12px; z-index: 2;
  margin: 0; padding-inline: var(--gutter);
  max-width: var(--shell); margin-inline: auto;
  font: 400 9px/1.5 var(--mono); letter-spacing: .04em;
  color: var(--paper-3); opacity: .7;
  padding-right: 200px;              
}
.hero__credit a { color: var(--paper-2); text-decoration: underline; text-underline-offset: 2px; }
@media (max-width: 900px) {
  .hero__video { display: none; }
  .hero--video {
    min-height: 0; display: block;
    background: var(--ink) url("../img/track-demo-v4-poster.jpg") center 72% / cover no-repeat;
  }
  .hero__scrim {
    background: linear-gradient(180deg, rgba(var(--scrim), .84) 0%, rgba(var(--scrim), .76) 50%, rgba(var(--scrim), .9) 100%);
  }
  .hero__credit {
    position: relative; z-index: 2; bottom: auto; margin-top: 26px;
    padding-inline: var(--gutter);
  }
}
.hero .display { margin-bottom: 26px; }

.hero--orbit {
  --scrim: 8, 10, 14;
  --paper: #f0eee9; --paper-2: #c4c0b8; --paper-3: #928d84; --teal: #3fb5ad;
  min-height: clamp(480px, 46vw, 680px);
  display: flex; align-items: center;
  padding-block: clamp(56px, 7vw, 96px) clamp(72px, 8vw, 110px);
  background: #07090c;
}
.hero--orbit::before { display: none; }
.hero--orbit .orbit { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.orbit__scene { position: absolute; left: 0; top: 0; width: 2400px; height: 1100px; transform-origin: 0 0; }
.orbit__earth, .orbit__rig, .orbit__fx { position: absolute; left: 0; top: 0; width: 2400px; height: 1100px; display: block; }
.orbit__earth { width: 3000px; height: 1450px; max-width: none; transform-origin: 1917px 2395px; animation: earthRoll 120s ease-in-out infinite alternate; will-change: transform; }
@keyframes earthRoll { from { transform: rotate(6deg); } to { transform: rotate(-6deg); } }
.orbit__fx { overflow: visible; }
.orbit__sat { position: absolute; perspective: 1500px; perspective-origin: 50% 50%; transform-style: preserve-3d; animation: satSway 48s ease-in-out infinite alternate; }
.orbit__part { position: absolute; display: block; will-change: transform; backface-visibility: hidden; transform-style: preserve-3d; }
.orbit__part > img { position: absolute; left: 0; top: 0; width: 100%; height: 100%; display: block; }
.orbit__part--left, .orbit__part--right { animation: satArray 44s ease-in-out infinite alternate; }
.orbit__sheen { position: absolute; inset: 0; pointer-events: none; -webkit-mask-size: 100% 100%; mask-size: 100% 100%; -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  background: linear-gradient(112deg, rgba(255,255,255,0) 42%, rgba(232,255,252,.34) 50%, rgba(255,255,255,0) 58%); background-size: 320% 100%; background-repeat: no-repeat;
  animation: satGlint 21s linear infinite; mix-blend-mode: screen; }
.orbit__part--right .orbit__sheen { animation-delay: -9s; }
@keyframes satGlint { 0% { background-position: 120% 0; } 34% { background-position: -20% 0; } 100% { background-position: -20% 0; } }
@keyframes satArray { from { transform: rotate3d(0.872,0.489,0,-6deg); } to { transform: rotate3d(0.872,0.489,0,6deg); } }
@keyframes satSway { from { transform: translateY(-1.5px) rotate(-0.35deg); } to { transform: translateY(1.5px) rotate(0.35deg); } }
.hero--orbit .hero__grid { width: 100%; }
.hero__scrim--orbit {
  background:
    linear-gradient(90deg,  rgba(var(--scrim), .92) 0%, rgba(var(--scrim), .80) 32%, rgba(var(--scrim), .28) 54%, rgba(var(--scrim), 0) 70%),
    linear-gradient(180deg, rgba(var(--scrim), .30) 0%, rgba(var(--scrim), 0) 18%, rgba(var(--scrim), 0) 80%, rgba(var(--scrim), .55) 100%);
}
.hero--orbit .display, .hero--orbit .lead, .hero--orbit .label { text-shadow: 0 1px 2px rgba(var(--scrim), .6); }
.hero__credit--orbit { padding-right: var(--gutter); }
.orbit__text { font: 500 22px/1 var(--mono); letter-spacing: .14em; fill: #e8fffc; }
.orbit__beam { animation: orbitBeam 4.5s ease-in-out infinite alternate; }
.orbit__rig { transform: none; }
@keyframes orbitBeam { 0% { opacity: .78; } 100% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .orbit__beam, .orbit__rig, .orbit__sat, .orbit__part, .orbit__earth, .orbit__sheen { animation: none; }
}
@media (max-width: 900px) {
  .hero--orbit { min-height: 660px; display: flex; flex-direction: column; justify-content: flex-start; padding-block: 48px 28px; }
  .hero--orbit .orbit { top: 31%; height: 69%; }          
  .hero__scrim--orbit {
    background: linear-gradient(180deg, rgba(var(--scrim), .96) 0%, rgba(var(--scrim), .86) 34%, rgba(var(--scrim), .42) 56%, rgba(var(--scrim), .16) 80%, rgba(var(--scrim), .5) 100%);
  }
  .hero--orbit .hero__credit { margin-top: auto; padding-top: 40px; }
  .orbit__label { display: none; }
  .hero__scrim--orbit {
    background: linear-gradient(180deg, rgba(var(--scrim), .82) 0%, rgba(var(--scrim), .66) 50%, rgba(var(--scrim), .88) 100%);
  }
}
.hero .display span { color: var(--paper-3); display: block; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.btn {
  display: inline-block;
  font: 500 11px/1 var(--mono);
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 14px 22px;
  border: 1px solid var(--rule);
  color: var(--paper);
  transition: background-color .14s ease, border-color .14s ease, color .14s ease;
}
.btn:hover { border-color: var(--teal); background: var(--teal-dim); color: var(--paper); }
.btn--solid { background: var(--velox); border-color: var(--velox); color: #fff; }
.btn--solid:hover { background: var(--velox-lift); border-color: var(--velox-lift); color: #fff; }

.diagram--chain { padding: 14px 16px 10px; }
.chain { width: 100%; height: auto; display: block; }
.chain__k { font: 500 15px/1 var(--mono); letter-spacing: .14em; fill: var(--teal); }
.chain__k--dim { fill: var(--paper-3); }
.chain__rule { stroke: var(--rule-soft); stroke-width: 1; }
.chain__box { fill: var(--ink); stroke: var(--rule); stroke-width: 1.2; }
.chain__box--out { stroke: var(--teal); stroke-opacity: .7; fill: var(--teal-dim); }
.chain__num { font: 500 15px/1 var(--mono); letter-spacing: .12em; fill: var(--velox-lift); }
.chain__t { font: 600 24px/1 var(--cond); letter-spacing: .01em; fill: var(--paper); }
.chain__d { font: 400 15px/1 var(--mono); letter-spacing: .01em; fill: var(--paper-2); }
.chain__arrow { fill: none; stroke: var(--teal); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; opacity: .85; }
.chain__eq { font: 500 16px/1 var(--mono); letter-spacing: .02em; fill: var(--paper); }
.chain__bar { fill: var(--teal); }
.chain__bar--1 { opacity: .72; } .chain__bar--2 { opacity: .56; } .chain__bar--3 { opacity: .42; } .chain__bar--4 { opacity: .3; }
.chain__bl { font: 400 14px/1 var(--mono); letter-spacing: .04em; fill: var(--paper-2); }
.chain__pkt { fill: #e8fffc; opacity: 0; display: none; }
@supports (offset-path: path('M0 0')) {
  .chain__pkt { display: block; animation: chainPkt 9s linear infinite; }
}
@keyframes chainPkt {
  0% { offset-distance: 0%; opacity: 0; } 3% { opacity: 1; }
  96% { offset-distance: 100%; opacity: 1; } 100% { offset-distance: 100%; opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .chain__pkt { animation: none; display: none; } }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 16px; max-width: 680px; }
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label { font: 500 10.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--paper-3); }
.field input, .field select, .field textarea {
  appearance: none; -webkit-appearance: none;
  width: 100%; margin: 0;
  background: var(--ink-raise);
  border: 1px solid var(--rule-soft); border-radius: 6px;
  color: var(--paper);
  font: 400 15px/1.45 var(--sans);
  padding: 12px 14px;
  transition: border-color .14s ease, box-shadow .14s ease, background-color .14s ease;
}
.field input::placeholder, .field textarea::placeholder { color: var(--paper-3); opacity: .7; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--rule); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-dim);
}
.field textarea { min-height: 168px; resize: vertical; }
.field select {
  cursor: pointer; padding-right: 42px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23928d84' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat: no-repeat; background-position: right 14px center;
}
.field select option { background: var(--ink-raise); color: var(--paper); }
.form__actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; margin-top: 4px; }
.form__note { font: 400 11px/1.5 var(--mono); letter-spacing: .02em; color: var(--paper-3); }
.bigmail {
  font: 500 clamp(1.15rem, 2.4vw, 1.6rem)/1.2 var(--mono); letter-spacing: -.01em;
  color: var(--paper); text-decoration: none;
  border-bottom: 2px solid var(--velox); padding-bottom: 4px;
  transition: border-color .14s ease, color .14s ease;
}
.bigmail:hover { border-color: var(--teal); color: var(--teal-lift); }
@media (max-width: 640px) { .form { grid-template-columns: 1fr; gap: 16px; } }


.fig { border: 1px solid var(--rule-soft); background: #000; border-radius: 8px; overflow: hidden; }
.fig__head {
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  padding: 9px 12px;
  background: var(--ink-raise);
  font: 500 10px/1.5 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--paper-3);
}
.fig__head { border-bottom: 1px solid var(--rule-soft); }
.fig__foot {
  display: block;
  padding: 10px 13px;
  background: var(--ink-raise);
  border-top: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--paper-2);
}
.fig__foot b { color: var(--paper); }
.fig__foot a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.fig__foot sup { font-size: .82em; line-height: 0; }
.fig__head b { color: var(--paper); font-weight: 500; }
.fig video { width: 100%; height: auto; background: #000; }

.fig--bare { border: none; background: transparent; }
.fig--bare .fig__head {
  border-bottom: none;
  background: transparent;
  padding: 0 2px 10px;
}
.fig--bare video { border: 1px solid var(--rule-soft); border-radius: 8px; }
.fig--bare .fig__foot {
  border-top: none;
  background: transparent;
  padding: 10px 2px 0;
  color: var(--paper-3);
}

.labgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}
.labshot { border: 1px solid var(--rule-soft); background: #000; overflow: hidden; border-radius: 8px; }
.labshot__img {
  aspect-ratio: 3 / 2;
  background-size: cover;
  background-position: center;
  filter: saturate(.95) contrast(1.02);
}
.labshot__cap { padding: 14px 16px 16px; }
.labshot__name {
  font-family: var(--cond);
  font-size: 1.08rem;
  text-transform: uppercase;
  letter-spacing: -.005em;
  color: var(--paper);
}
.labshot__desc { margin-top: 6px; font-size: 12.5px; line-height: 1.5; color: var(--paper-2); }
.labshot__cred { margin-top: 8px; font: 400 9px/1.3 var(--mono); letter-spacing: .04em; color: var(--paper-3); }
.labshot__art { display: block; width: 100%; height: auto; background: #101010; }
.labgrid--four { grid-template-columns: repeat(2, 1fr); gap: 18px; }
.labshot__cred a, .photocap a, .photoband__credit a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
@media (max-width: 860px) { .labgrid { grid-template-columns: 1fr; } }

.capgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 32px;
}
.capcard {
  background: linear-gradient(165deg, var(--ink-panel), var(--ink-raise) 70%);
  border: 1px solid var(--rule-soft);
  border-radius: 8px;
  padding: 24px 24px 26px;
  display: flex;
  flex-direction: column;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.capcard:hover { transform: translateY(-2px); border-color: rgba(63,181,173,.45); box-shadow: 0 10px 30px rgba(0,0,0,.35), 0 0 0 1px var(--teal-dim); }
.capcard__head { display: flex; align-items: center; justify-content: space-between; }
.capcard__idx {
  font: 500 11px/1 var(--mono);
  letter-spacing: .1em;
  color: var(--velox-lift);
}
.capcard__icon { color: var(--teal); display: inline-flex; padding: 7px; border-radius: 8px; background: var(--teal-dim); }
.capcard__icon svg { width: 22px; height: 22px; display: block; }
.capcard:hover .capcard__icon { color: var(--teal-lift); }
.capcard__title {
  margin-top: 18px;
  font-family: var(--cond);
  font-size: 1.28rem;
  line-height: 1.12;
  text-transform: uppercase;
  letter-spacing: -.005em;
  color: var(--paper);
}
.capcard__desc {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--paper-2);
}
.capcard__tag {
  margin-top: 16px;
  font: 400 10px/1 var(--mono);
  letter-spacing: .08em;
  color: var(--paper-3);
}
@media (max-width: 900px) { .capgrid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .capgrid { grid-template-columns: 1fr; } }

.idgrid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 4px;
}
.idgrid__cell { background: var(--ink-raise); border: 1px solid var(--rule-soft); border-radius: 6px; padding: 14px 16px; }
.idgrid__k {
  font: 500 9.5px/1 var(--mono);
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--velox-lift);
}
.idgrid__v {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 13.5px;
  letter-spacing: .01em;
  color: var(--paper);
  word-break: break-word;
}
@media (max-width: 620px) { .idgrid { grid-template-columns: repeat(2, 1fr); } }
.idgrid--facts { margin-top: 0; }
.idgrid--three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 620px) { .idgrid--three { grid-template-columns: 1fr; } }

.tl { list-style: none; margin: 0; padding: 0; position: relative; }
.tl::before {                       
  content: ""; position: absolute; left: 66px; top: 8px; bottom: 10px; width: 1px; background: var(--rule);
}
.tl__year { display: grid; grid-template-columns: 52px 1fr; gap: 0 44px; position: relative; }
.tl__year::before {                 
  content: ""; position: absolute; left: 63px; top: 4px; width: 7px; height: 7px; border-radius: 50%;
  background: var(--velox-lift); box-shadow: 0 0 0 4px var(--ink);
}
.tl__yr { font: 500 13px/1 var(--mono); letter-spacing: .1em; color: var(--paper); padding-top: 1px; }
.tl__events { list-style: none; margin: 0; padding: 0 0 22px; }
.tl__year:last-child .tl__events { padding-bottom: 0; }
.tl__ev { display: grid; grid-template-columns: 172px minmax(0, 1fr); gap: 6px 28px; padding: 0 0 14px; }
.tl__ev + .tl__ev { border-top: 1px solid var(--rule-soft); padding-top: 14px; }
.tl__name { display: block; font: 500 12px/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--paper); }
.tl__type { display: block; margin-top: 6px; font: 500 9.5px/1.35 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--paper-3); }
.tl__work { margin: 0; font-size: 14px; line-height: 1.55; color: var(--paper-2); max-width: 62ch; }
.tl__ev--mark .tl__name { color: var(--velox-lift); }
.tl__ev--mark .tl__work { color: var(--paper-3); }
@media (max-width: 700px) {
  .tl::before { left: 3px; top: 6px; }
  .tl__year { grid-template-columns: 1fr; padding-left: 26px; }
  .tl__year::before { left: 0; top: 3px; }
  .tl__yr { margin-bottom: 12px; }
  .tl__ev { grid-template-columns: 1fr; gap: 6px; }
  .tl__work { font-size: 14px; }
}

.proglist { margin-top: 14px; display: flex; flex-direction: column; gap: 1px; }
.prog {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--rule);
  align-items: start;
}
.prog:last-child { border-bottom: 1px solid var(--rule); }
.prog__code {
  font: 500 12px/1.4 var(--mono);
  letter-spacing: .1em;
  color: var(--paper);
}
.prog__type {
  display: block;
  margin-top: 4px;
  font: 400 10px/1.3 var(--mono);
  letter-spacing: .04em;
  color: var(--velox-lift);
  text-transform: uppercase;
}
.prog__desc { font-size: 13px; line-height: 1.55; color: var(--paper-2); }
.subhead {
  margin-top: 24px;
  font: 500 10px/1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--paper-3);
}
@media (max-width: 620px) {
  .prog { grid-template-columns: 1fr; gap: 6px; }
}

.proofband { border-block: 1px solid var(--rule-soft); }
.proofband .shell { padding-block: clamp(30px, 4vw, 48px); }
.proof { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.proof__v { font: 600 clamp(22px, 2.3vw, 34px)/1.05 var(--cond); text-transform: uppercase; letter-spacing: -.005em; color: var(--paper); margin: 0; }
.proof__k { margin: 10px 0 0; font: 400 10.5px/1.6 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--paper-3); }
.band__head { max-width: 62ch; }
.band > .shell--pad { padding-block: clamp(52px, 7vw, 88px); }   
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 30px; }
.tile { position: relative; display: block; aspect-ratio: 3 / 2; overflow: hidden; border: 1px solid var(--rule-soft); border-radius: 8px; background: #000; }
.tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.tile:hover img { transform: scale(1.04); }
.tile__body { position: absolute; left: 0; right: 0; bottom: 0; padding: 44px 18px 16px; background: linear-gradient(to top, rgba(10,12,16,.94) 30%, rgba(10,12,16,0)); }
.tile__name { display: block; font: 600 1.22rem/1.1 var(--cond); text-transform: uppercase; letter-spacing: -.005em; color: var(--paper); }
.tile__line { display: block; margin-top: 6px; font: 400 10.5px/1.5 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--paper-2); }
.tiles__more { margin-top: 18px; font-size: 13px; color: var(--paper-2); }
.tiles__more a { color: var(--paper); text-decoration: underline; text-underline-offset: 3px; }
.specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 30px; }
.spec { background: linear-gradient(165deg, var(--ink-panel), var(--ink-raise) 70%); border: 1px solid var(--rule-soft); border-radius: 8px; padding: 22px 22px 20px; display: flex; flex-direction: column; }
.spec__kicker { margin: 0; font: 500 10px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--velox-lift); }
.spec__name { margin: 12px 0 0; font: 600 1.3rem/1.1 var(--cond); text-transform: uppercase; letter-spacing: -.005em; color: var(--paper); }
.spec__rows { margin: 16px 0 0; }
.spec__row { display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 12px; padding: 9px 0; border-top: 1px solid var(--rule-soft); }
.spec__row dt { font: 500 10px/1.5 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--paper-3); }
.spec__row dd { margin: 0; font-size: 13px; line-height: 1.45; color: var(--paper); }
.spec__link { margin-top: auto; padding-top: 16px; font: 500 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--teal-lift); }
@media (max-width: 900px) { .proof { grid-template-columns: repeat(2, 1fr); } .tiles, .specs { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .proof { grid-template-columns: 1fr; gap: 20px; } .tiles, .specs { grid-template-columns: 1fr; } }
.regband { border-block: 1px solid var(--rule-soft); background: transparent; }
.regband__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.regcell { background: var(--ink-raise); border: 1px solid var(--rule-soft); border-radius: 6px; padding: 20px 20px; }
.regcell__k {
  font: 500 10px/1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--velox-lift);
}
.regcell__v {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 15px;
  letter-spacing: .01em;
  color: var(--paper);
  word-break: break-word;
}
.regcell__v small { display:block; margin-top:4px; font-size: 11px; color: var(--paper-3); letter-spacing:.04em; }
.regband__note {
  margin-top: 14px;
  font: 400 11px/1.6 var(--mono);
  letter-spacing: .04em;
  color: var(--paper-3);
}
@media (max-width: 860px) {
  .regband__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 460px) {
  .regband__grid { grid-template-columns: 1fr; }
}

.diagram {
  border: 1px solid var(--rule-soft);
  background: var(--ink-raise);
  border-radius: 8px;
  overflow: hidden;
  padding: 20px 22px;
}
.diagram svg, .diagram img { width: 100%; height: auto; display: block; }
.diagram--flush { padding: 0; background: #101010; }
@media (max-width: 640px) {
  .sheet > * { min-width: 0; }
  .diagram--anim { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .diagram--anim svg { min-width: 620px; }
}
.diagram--tight { padding: 16px 18px; }
figure.figblock { margin: 0; }
figure.figblock figcaption {
  margin-top: 12px;
  font: 400 11px/1.6 var(--mono);
  letter-spacing: .02em;
  color: var(--paper-2);
}
figure.figblock figcaption b { color: var(--paper); font-weight: 500; }

.collage { display: grid; gap: 8px; }
.collage__row { display: flex; gap: 8px; }
.collage__tile { flex: var(--ar) 1 0; min-width: 0; position: relative; line-height: 0;
  border: 1px solid var(--rule-soft); border-radius: 8px; overflow: hidden; background: #000; }
.collage__tile img { width: 100%; height: auto; display: block; }
.collage .photocap { margin-top: 2px; }
figure.figblock.collage--bench { margin-top: 28px; }   
.collage--grid2 { grid-template-columns: var(--c1) var(--c2); align-items: start; }
.collage--grid2 > .photocap { margin-top: 0; padding: 6px 4px 0 10px; }
.collage__tile > picture, .photo > picture { display: block; }
.collage__tile--fit > picture { height: 100%; }
.collage__tile--fit img { height: 100%; object-fit: cover; object-position: 30% 50%; }
.collage__tile--fit-center img { object-position: 50% 50%; }
@media (max-width: 640px) {
  .collage__row { flex-direction: column; }
  .collage__tile { flex: none; }
  .collage--grid2 { grid-template-columns: 1fr; }
  .collage--grid2 > .photocap { padding: 0; }
  .collage__tile--fit > picture, .collage__tile--fit img { height: auto; }
}
.photo {
  border: 1px solid var(--rule-soft);
  background: #000;
  overflow: hidden;
  border-radius: 8px;
  line-height: 0;
}
.photo img { width: 100%; height: auto; display: block; }
.photo--split { display: grid; grid-template-columns: 1fr; }
.photocap {
  margin-top: 10px;
  font: 400 10.5px/1.5 var(--mono);
  letter-spacing: .03em;
  color: var(--paper-3);
}
.photocap b { color: var(--paper-2); font-weight: 500; }

.irpair__stage {
  position: relative; aspect-ratio: 750 / 940; overflow: hidden; border-radius: 8px;
  background: #000; border: 1px solid var(--rule-soft); touch-action: none; user-select: none; -webkit-user-select: none;
}
.irpair__stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; }
.irpair__ir { z-index: 2; }
.irpair__fused { z-index: 3; opacity: 0; transition: opacity .45s ease; }
.irpair__stage[data-mode="fused"] .irpair__fused { opacity: 1; }
.irpair__divider {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; z-index: 4; pointer-events: none;
  background: rgba(240,238,233,.92); transform: translateX(-50%); box-shadow: 0 0 0 1px rgba(0,0,0,.35);
}
.irpair__divider::after {
  content: "\2194"; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 40px; height: 40px; border-radius: 50%; background: rgba(240,238,233,.95); color: #111;
  font: 600 18px/40px var(--sans); text-align: center; box-shadow: 0 4px 16px rgba(0,0,0,.45);
}
.irpair__lens {
  position: absolute; z-index: 4; pointer-events: none; display: none;
  transform: translate(-50%, -50%); border-radius: 50%;
  border: 1.5px solid rgba(240,238,233,.9); box-shadow: 0 0 0 1px rgba(0,0,0,.4), 0 0 24px rgba(0,0,0,.35);
}
.irpair__lens::before, .irpair__lens::after {
  content: ""; position: absolute; background: rgba(240,238,233,.7);
}
.irpair__lens::before { left: 50%; top: 10px; bottom: 10px; width: 1px; transform: translateX(-50%); }
.irpair__lens::after { top: 50%; left: 10px; right: 10px; height: 1px; transform: translateY(-50%); }
.irpair__stage[data-mode="lens"] { cursor: none; }
.irpair__stage[data-mode="lens"] .irpair__lens { display: block; }
.irpair__stage[data-mode="lens"] .irpair__divider,
.irpair__stage[data-mode="fused"] .irpair__divider { display: none; }
.irpair__range { position: absolute; inset: 0; z-index: 6; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; -webkit-appearance: none; appearance: none; }
.irpair__stage:not([data-mode="slide"]) .irpair__range { display: none; }
.irpair__range:focus-visible + .irpair__divider { background: var(--teal-lift); }
.irpair__tag {
  position: absolute; top: 10px; z-index: 5; pointer-events: none;
  font: 500 9.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--paper);
  background: rgba(14,17,22,.78); border: 1px solid rgba(255,255,255,.14); padding: 6px 8px; border-radius: 4px;
}
.irpair__tag--l { left: 10px; } .irpair__tag--r { right: 10px; }
.irpair__stage[data-mode="fused"] .irpair__tag--l, .irpair__stage[data-mode="fused"] .irpair__tag--r { display: none; }
.irpair__bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 10px; flex-wrap: wrap; }
.irpair__modes { display: inline-flex; border: 1px solid var(--rule); border-radius: 4px; overflow: hidden; }
.irpair__modes button {
  appearance: none; background: transparent; border: 0; border-right: 1px solid var(--rule); color: var(--paper-2);
  font: 500 10.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; padding: 9px 12px; cursor: pointer;
}
.irpair__modes button:last-child { border-right: 0; }
.irpair__modes button:hover { color: var(--paper); background: var(--teal-dim); }
.irpair__modes button[aria-pressed="true"] { background: var(--velox); border-color: var(--velox); color: #fff; }
.irpair__hint { font: 400 10.5px/1.4 var(--mono); letter-spacing: .03em; color: var(--paper-3); }
@media (prefers-reduced-motion: reduce) { .irpair__fused { transition: none; } }

.works { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 30px; }
.work { display: block; }
.work__img { display: block; aspect-ratio: 3 / 2; overflow: hidden; border-radius: 8px; border: 1px solid var(--rule-soft); background: #000; }
.work__img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s ease; }
.work:hover .work__img img { transform: scale(1.03); }
.work__name { display: block; margin-top: 14px; font: 600 1.15rem/1.1 var(--cond); text-transform: uppercase; letter-spacing: -.005em; color: var(--paper); }
.work__line { display: block; margin-top: 6px; font-size: 13.5px; line-height: 1.5; color: var(--paper-2); }
@media (max-width: 900px) { .works { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .works { grid-template-columns: 1fr; } }

.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; align-items: start; }
.duo > figure { margin: 0; }
@media (max-width: 760px) { .duo { grid-template-columns: 1fr; } }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
  gap: 24px clamp(28px, 4vw, 48px);
  align-items: start;
  margin-top: 22px;
}
.split--narrow { grid-template-columns: minmax(0, 1fr) minmax(0, 320px); }
.split--wide { grid-template-columns: minmax(0, 1fr) minmax(0, 440px); }   
.split__text .lead { max-width: 48ch; }
.split__fig { margin: 0; }
.split__fig .photocap { margin-top: 8px; }
.split .rows--tight { border-top: 0; }
.split .rows--tight .row:first-child { padding-top: 0; }
@media (max-width: 900px) {
  .split, .split--narrow, .split--wide { grid-template-columns: 1fr; }
  .split__fig { max-width: 440px; }
}
@media (max-width: 640px) {
  .split__fig { max-width: none; }
}

.photoband {
  position: relative;
  min-height: 320px;
  border-block: 1px solid var(--rule);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.photoband::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(16,16,16,.94) 0%, rgba(16,16,16,.72) 42%, rgba(16,16,16,.35) 100%);
}
.photoband__inner { position: relative; z-index: 1; }
.photoband__credit {
  position: absolute;
  right: 12px; bottom: 8px;
  z-index: 1;
  font: 400 9px/1 var(--mono);
  letter-spacing: .06em;
  color: rgba(240,238,233,.55);
}
@media (max-width: 720px) {
  .photoband { min-height: 240px; }
}
.fig__btn {
  background: none; border: 1px solid var(--rule); color: var(--paper-2);
  font: 500 10px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase;
  padding: 5px 9px; cursor: pointer; flex: none;
}
.fig__btn:hover { color: var(--paper); border-color: var(--teal); background: var(--teal-dim); }


.people { border-top: 1px solid var(--rule-soft); }
.person {
  display: grid;
  grid-template-columns: 128px 1fr;
  gap: 0 clamp(20px, 3vw, 40px);
  padding: 34px 0;
  border-bottom: 1px solid var(--rule-soft);
}
.person:last-child { border-bottom: 0; }
.person__photo {
  width: 128px; height: 128px;
  object-fit: cover;
  border: 1px solid var(--rule);
  filter: grayscale(100%) contrast(1.02);
  background: var(--ink-raise);
}
.person__name { font-family: var(--cond); font-size: 1.6rem; text-transform: uppercase; letter-spacing: -.005em; line-height: 1.05; }
.person__role { margin-top: 8px; font: 500 11px/1.5 var(--mono); letter-spacing: .13em; text-transform: uppercase; color: var(--velox-lift); }
.person__body p { font-size: 14px; max-width: 64ch; margin-top: 14px; }
.person__degrees { margin-top: 14px; display: grid; gap: 8px; }
.person__body .person__degree { margin: 0; display: grid; grid-template-columns: 52px minmax(0, 1fr); align-items: center; gap: 0 12px;
  font: 500 14px/1.45 var(--sans); color: var(--paper); }
.person__body .person__degree--ug { font-weight: 400; font-size: 13.5px; color: var(--paper-2); }
.degree { font: 600 12px/1 var(--mono); letter-spacing: .08em; color: var(--teal-lift); text-align: center; align-self: start;
  border: 1px solid rgba(63,181,173,.55); background: var(--teal-dim); padding: 7px 8px 6px; border-radius: 3px; }
.degree--ug { color: var(--paper-2); border-color: var(--rule); background: transparent; font-weight: 500; }
.person__body p:first-child { margin-top: 16px; }
.person__creds {
  margin-top: 14px;
  font: 400 11px/1.7 var(--mono);
  letter-spacing: .05em;
  color: var(--paper-2);
}
.person__creds b { color: var(--paper); font-weight: 500; }

.pending {
  border-left: 2px solid var(--velox);
  padding: 12px 16px;
  background: var(--ink-raise);
  font: 400 13px/1.6 var(--mono);
  color: var(--paper-3);
  max-width: 62ch;
}


.scrolltrack {
  position: fixed;
  top: 0;
  right: max(10px, calc((100vw - var(--shell)) / 2 - 44px));
  width: 72px;
  height: 100vh;
  z-index: 5;              
  pointer-events: none;
  transition: opacity .3s ease;
}
.scrolltrack__svg { position: absolute; inset: 0; height: 100%; overflow: visible; }
.st-axis { stroke: var(--rule); stroke-width: 1; stroke-dasharray: 2 7; }
.st-trail { stroke: var(--velox-lift); stroke-width: 1.4; opacity: .55; }

.scrolltrack__ticks { position: absolute; top: 0; right: 20px; height: 100%; width: 12px; }
.scrolltrack__tick {
  position: absolute; right: 0; width: 7px; height: 1px;
  background: var(--rule);
}

.scrolltrack__sat {
  position: absolute;
  right: 40px;             
  top: 2%;
  transform: translate(50%, -50%);
  color: var(--velox-lift);
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  filter: drop-shadow(0 0 6px rgba(194,69,63,.5));
  will-change: top;
}
.scrolltrack__pct {
  font: 500 8.5px/1 var(--mono);
  letter-spacing: .12em;
  color: var(--paper-3);
  background: rgba(16,16,16,.7);
  padding: 1px 3px;
}

@media (max-width: 1200px) {
  .scrolltrack { right: 8px; }
}
@media (max-width: 1120px) {
  .scrolltrack { display: none; }   
}
@media (prefers-reduced-motion: reduce) {
  .scrolltrack { display: none; }
}


.strip {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 26px;
  padding-block: clamp(40px, 5vw, 60px);
}
.strip__text { max-width: 60ch; }


.foot { border-top: 1px solid var(--rule-soft); padding-block: 34px 42px; }
.foot__grid {
  display: flex; flex-wrap: wrap; gap: 26px; align-items: flex-start; justify-content: space-between;
}
.foot img { height: 27px; width: auto; opacity: .9; margin-bottom: 12px; }
.foot__legal { font: 400 11px/1.8 var(--mono); letter-spacing: .05em; color: var(--paper-2); }
.foot__links { display: flex; flex-wrap: wrap; gap: 18px; }
.foot__links a { font: 500 11px/1 var(--mono); letter-spacing: .13em; text-transform: uppercase; color: var(--paper-2); }
.foot__links a:hover { color: var(--paper); }

.capcard--more { border-style: dashed; border-color: rgba(63,181,173,.35); background: transparent; }
.capcard--more { grid-column: 2 / -1; }
@media (max-width: 900px) { .capcard--more { grid-column: auto; } }
.capcard--more .capcard__tag a { color: var(--paper-2); text-decoration: underline; text-underline-offset: 3px; }
.capcard--more .capcard__tag a:hover { color: var(--velox-lift); }

.diagram--anim { padding: 12px 14px 8px; }
.stereo { display: block; width: 100%; height: auto; }
.st-title { font: 600 15px var(--cond); fill: #f0eee9; letter-spacing: .02em; }
.st-mono { font: 400 9.5px var(--mono); letter-spacing: .12em; }
.st-read text { font-size: 10px; }
.st-read #st-b1, .st-read #st-b2, .st-read #st-range, .st-read #st-alt, .st-read #st-clock { font-size: 13px; letter-spacing: .06em; }
.st-mute { fill: #928d84; } .st-paper { fill: #f0eee9; }
.st-ground { stroke: #2b2b2b; stroke-width: 1; }
.st-baseline { stroke: #c4c0b8; stroke-width: 1; opacity: .8; }
.st-sensor { fill: #141414; stroke: #c4c0b8; stroke-width: 1.2; }
.st-los { stroke: #c2453f; stroke-width: 1; opacity: .9; }
.st-trail { fill: none; stroke: #c2453f; stroke-width: 1; opacity: .45; stroke-dasharray: 2 3; }
.st-tgt { stroke: #f0eee9; stroke-width: 1.4; fill: none; }
.st-fixbox { fill: none; stroke: #c2453f; stroke-width: 1.2; }
.st-fixdot { fill: #c2453f; }

.diagram--hyper { padding: 10px 12px 8px; }
.hyper { display: block; width: 100%; height: auto; }
.hy-title { font: 600 15px var(--cond); fill: #f0eee9; letter-spacing: .02em; }
.hy-mono { font: 400 9.5px var(--mono); letter-spacing: .10em; }
.hy-val { font: 500 13px var(--mono); letter-spacing: .04em; fill: #f0eee9; }
.hy-mute { fill: #928d84; } .hy-paper { fill: #f0eee9; } .hy-teal { fill: #6fd3cb; }
.hy-stars circle { fill: #c4c0b8; opacity: .55; }
.hy-atm { fill: url(#hy-atmg); }
.hy-alt { fill: none; stroke: #928d84; stroke-width: .8; stroke-dasharray: 2 8; opacity: .6; }
.hy-ground { fill: #161b23; }
.hy-surface { fill: none; stroke: #928d84; stroke-width: 1; opacity: .7; }
.hy-los { stroke: #c2453f; stroke-width: 1; opacity: .85; }
.hy-pred { stroke: #6fd3cb; stroke-width: 1.2; stroke-dasharray: 4 5; opacity: .8; }
.hy-meas { fill: none; stroke: #f0eee9; stroke-width: 1; stroke-dasharray: 1.5 3.5; opacity: .6; }
.hy-site { fill: #141414; stroke: #c4c0b8; stroke-width: 1.2; }
.hy-sitedot { fill: #c2453f; }
.hy-wake { opacity: .5; }
.hy-glow { opacity: .55; }
.hy-body { fill: #0e1116; stroke-width: 1.3; }
.hy-core { fill: #fff; }
.hy-gate path { fill: none; stroke: #c2453f; stroke-width: 1.3; }
.hy-inset { fill: #0e1116; fill-opacity: .88; stroke: #273040; stroke-width: 1; }
.hy-bandfill { fill: #3fb5ad; opacity: .12; }
.hy-axis { stroke: #273040; stroke-width: 1; }
.hy-peak { stroke: #c2453f; stroke-width: 1; stroke-dasharray: 3 3; }
.hy-curve { fill: none; stroke: #f0eee9; stroke-width: 1.5; }
.hy-panel { fill: #0e1116; stroke: #273040; stroke-width: 1; }
.hy-bartrack { fill: #1c2330; }
.hy-barfill { fill: #c2453f; }
.hy-los--2 { stroke-dasharray: 5 4; }
.hy-baseline { stroke: #c4c0b8; stroke-width: 1; opacity: .55; }
.hy-fixmark path { fill: none; stroke: #6fd3cb; stroke-width: 1.4; }
.hy-thresh { stroke: #f0eee9; stroke-width: 1; stroke-dasharray: 2 2; opacity: .7; }
.hy-los, .hy-bartrack, .hy-barfill, .hy-gate, .hy-pred, .hy-fixmark { transition: opacity .4s ease; }
@media (max-width: 640px) { .diagram--hyper svg { min-width: 700px; } }


.usmap__wrap { border: 1px solid var(--rule-soft); background: var(--ink-raise); padding: 18px 20px 10px; border-radius: 8px; overflow: hidden; }
.usmap { display: block; width: 100%; height: auto; }
.usmap__states path { fill: var(--ink); stroke: var(--paper-3); stroke-width: .6; stroke-opacity: .55; }
.usmap__link { fill: none; stroke: var(--velox-lift); stroke-width: 1; stroke-dasharray: 3 4; opacity: .8; }
.usmap__halo { fill: var(--velox-lift); opacity: .18; }
.usmap__dot { fill: var(--velox-lift); stroke: var(--ink); stroke-width: 1.5; }
.usmap__leader { stroke: var(--paper-3); stroke-width: .8; }
.usmap__k, .usmap__k2 { font: 500 11px var(--mono); letter-spacing: .12em; fill: var(--paper); }
.usmap__k2 { fill: var(--paper); }
.usmap__v { font: 400 11px var(--mono); letter-spacing: .04em; fill: var(--paper-3); }
.sitegrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 10px; }
.sitecard { background: var(--ink-raise); border: 1px solid var(--rule-soft); border-radius: 6px; padding: 16px 18px 18px; }
.sitecard__tag { font: 500 9.5px/1 var(--mono); letter-spacing: .13em; text-transform: uppercase; color: var(--velox-lift); }
.sitecard__city { margin-top: 8px; font-family: var(--cond); font-size: 1.15rem; text-transform: uppercase; color: var(--paper); }
.sitecard__note { margin-top: 6px; font-size: 12.5px; line-height: 1.5; color: var(--paper-2); }
@media (max-width: 700px) { .sitegrid { grid-template-columns: 1fr; } .usmap__k, .usmap__k2, .usmap__v { font-size: 13px; } }


.req { padding: 8px 0 34px; border-bottom: 1px solid var(--rule-soft); margin-bottom: 34px; }
.req:last-of-type { border-bottom: 0; margin-bottom: 0; }
.req__status { font: 500 10.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--velox-lift); }
.req__title { margin-top: 12px; font-family: var(--cond); font-size: 1.7rem; line-height: 1.1; text-transform: uppercase; letter-spacing: -.005em; color: var(--paper); }
.req__meta { margin-top: 10px; font: 400 11.5px/1.7 var(--mono); letter-spacing: .03em; color: var(--paper-3); max-width: 78ch; }
.req__meta a { color: var(--paper-2); text-decoration: underline; text-underline-offset: 3px; }
.req__sum { margin-top: 14px; font-size: 14.5px; line-height: 1.62; color: var(--paper-2); max-width: 72ch; }
.req__h { margin: 24px 0 10px; font: 500 10px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--paper-3); }
.req .ticks li { font-size: 13.5px; line-height: 1.55; margin-bottom: 9px; max-width: 72ch; }
.req--compact { padding: 6px 0 22px; margin-bottom: 22px; }
.req__title a { color: inherit; text-decoration: none; }
.req__title a:hover, .req__title a:focus-visible { color: var(--velox-lift); }
@media (max-width: 760px) { .req__title { font-size: 1.45rem; } }


.credlist { border-top: 1px solid var(--rule-soft); }
.cred {
  display: grid; grid-template-columns: 150px 1fr; gap: 20px;
  padding: 20px 0; border-bottom: 1px solid var(--rule-soft);
}
.cred--noimg { grid-template-columns: 1fr; }
.cred__thumb--contain { background-size: contain; background-color: var(--ink-raise); }
.cred__thumb {
  aspect-ratio: 3 / 2; border: 1px solid var(--rule); background: #000 center / cover no-repeat;
  filter: saturate(.95);
}
.cred__title {
  font-family: var(--cond); font-size: 1.08rem; text-transform: uppercase; letter-spacing: -.005em;
  color: var(--paper); line-height: 1.25;
}
.cred__use { margin-top: 6px; font-size: 13.5px; line-height: 1.55; color: var(--paper-2); max-width: 62ch; }
.cred__meta { margin-top: 10px; font: 400 11px/1.75 var(--mono); letter-spacing: .03em; color: var(--paper-3); max-width: 70ch; }
.cred__meta b { color: var(--paper-2); font-weight: 500; }
.cred__meta a { color: var(--paper-2); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--rule); }
.cred__meta a:hover { color: var(--velox-lift); text-decoration-color: currentColor; }
.sheet__key a { color: var(--paper); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--rule); }
@media (max-width: 600px) {
  .cred { grid-template-columns: 1fr; gap: 12px; }
  .cred__thumb { max-width: 220px; }
}


@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .sheet { grid-template-columns: 1fr; gap: 20px; padding-block: 48px; }
  .sheet__key { position: static; }
  .sheet__key p { max-width: 62ch; }
  .person { grid-template-columns: 96px 1fr; gap: 0 20px; }
  .person__photo { width: 96px; height: 96px; }
}

@media (max-width: 900px) {
  .nav {
    display: none;
    position: absolute; left: 0; right: 0; top: 62px;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--ink); border-bottom: 1px solid var(--rule);
    padding: 6px var(--gutter) 18px;
  }
  .nav.is-open { display: flex; }
  .nav a { width: 100%; padding: 13px 0; border-bottom: 1px solid var(--rule-soft); }
  .nav a[aria-current="page"] { border-bottom-color: var(--velox); }
  .nav .nav__cta { width: auto; align-self: flex-start; margin: 14px 0 0; padding: 12px 18px; border-bottom: 1px solid var(--velox); }
  .navtoggle { display: block; }
  .brand img { height: 38px; }
  .row { grid-template-columns: 1fr; gap: 6px; }
  .row__idx { line-height: 1.4; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

@media (max-width: 640px) {
  :root { --gutter: 18px; }

  .display { font-size: clamp(2.35rem, 11.5vw, 2.9rem); line-height: .95; letter-spacing: -.01em; }
  .h2 { font-size: 1.55rem; line-height: 1.1; }
  .lead { font-size: 1rem; line-height: 1.6; }
  .hero { padding-block: 40px 44px; }
  .hero .display { margin-bottom: 20px; }
  .actions { gap: 10px; margin-top: 24px; }
  .actions .btn { flex: 1 1 auto; text-align: center; padding: 15px 16px; }   
  .sheet { padding-block: 40px; gap: 14px; }
  .sheet__key p { font-size: 12.5px; }
  .ticks li { font-size: 14px; line-height: 1.55; }
  figure.figblock figcaption, .photocap, .fig__foot { font-size: 12px; line-height: 1.6; }

  .brand img { height: 34px; }
  .navtoggle { padding: 10px 14px; font-size: 11px; }
  .nav { top: 58px; }
  .nav a { padding: 15px 0; font-size: 12px; }

  .hero--video { background: var(--ink); padding-bottom: 0; }
  .hero--video .hero__scrim { display: none; }
  .hero--video .hero__credit { font-size: 10px; line-height: 1.5; padding-right: 0; margin-top: 14px; padding-bottom: 22px; opacity: .6; }

  .hero--orbit { min-height: 560px; padding-block: 40px 22px; }
  .hero--orbit .orbit { top: 36%; height: 64%; }

  .hero:not(.hero--home):not(.hero--video):not(.hero--orbit)::before { top: 10px; right: 10px; width: 46%; opacity: .5; }
  .hero:not(.hero--home):not(.hero--video):not(.hero--orbit) { padding-top: 112px; }

  .photo--wide img, .diagram--flush img { min-width: 0; width: 100%; }
  .zoomable { position: relative; }
  .zoomable::after {
    content: "TAP TO ENLARGE"; position: absolute; right: 8px; bottom: 8px;
    font: 500 9px/1 var(--mono); letter-spacing: .14em; color: var(--paper);
    background: rgba(14,17,22,.78); border: 1px solid rgba(255,255,255,.14); padding: 6px 8px; border-radius: 4px;
    pointer-events: none;
  }
  .zoombtn { position: absolute; inset: 0; width: 100%; height: 100%; background: transparent; border: 0; padding: 0; cursor: zoom-in; -webkit-tap-highlight-color: transparent; }

  .diagram--chain, .diagram--anim { position: relative; padding-left: 10px; padding-right: 10px; }
  .diagram--chain { overflow-x: auto; -webkit-overflow-scrolling: touch; }   
  .diagram--chain .chain { min-width: 760px; }
  .scrollhint { font: 500 9.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--paper-3); margin: 8px 0 0; }
  .scrollhint::before { content: "\2190\00a0"; } .scrollhint::after { content: "\00a0\2192"; }
  .diagram--hyper svg { min-width: 700px; }

  .bandsel__head { flex-direction: column; gap: 4px; padding: 14px 14px 0; }
  .bandsel__strip { grid-template-columns: 1fr 1fr; gap: 8px; padding: 14px; }
  .bandseg { padding: 14px 12px 12px; }
  .bandseg__name { font-size: 14px; }
  .bandseg__wl { font-size: 11px; }
  .bandsel__detail { padding: 14px; }

  .person { grid-template-columns: 1fr; gap: 14px 0; padding: 28px 0; }
  .person__photo { width: 112px; height: 112px; }
  .person__body p { font-size: 14.5px; line-height: 1.6; max-width: none; }
  .person__body p:first-child { margin-top: 10px; }

  .capcard { padding: 20px 18px; }
  .capgrid { gap: 12px; }
  .labgrid--four { grid-template-columns: 1fr; }
  .idgrid { gap: 10px; }

  .foot__links { gap: 12px 16px; }
  .foot__links a { padding: 6px 0; }

  .zoom { position: fixed; inset: 0; z-index: 1000; background: rgba(8,10,14,.96); display: none; touch-action: pan-x pan-y pinch-zoom; }
  .zoom.is-open { display: block; }
  .zoom__scroll { position: absolute; inset: 0; overflow: auto; -webkit-overflow-scrolling: touch; display: flex; align-items: center; }
  .zoom__img { display: block; max-width: none; height: auto; margin: auto; }
  .zoom__close {
    position: fixed; top: 14px; right: 14px; z-index: 2;
    background: rgba(14,17,22,.9); color: var(--paper); border: 1px solid var(--rule);
    font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; padding: 12px 14px; cursor: pointer;
  }
  .zoom__hint { position: fixed; left: 0; right: 0; bottom: 18px; text-align: center; font: 500 10px/1 var(--mono); letter-spacing: .14em; color: var(--paper-3); pointer-events: none; }
  body.zoom-lock { overflow: hidden; }
}