/* ============================================================
   embersat.com — "THE PASS"
   1. The site is one continuous mission pass over the American West: the
      hero is a hand-rolled WebGL night Earth (NASA Black Marble) flying
      real two-body orbits from orbits.json — ISS from a live TLE plus the
      notional corridor train — time-compressed, dwelling on each AZ pass;
      falls back to the 2D vector scene (hero-scene.js), then a still.
   2. An ember thread runs down the page linking numbered waypoints (01–05);
      a scroll-progress hairline burns across the top of the nav.
   3. Scale contrast is the rhetorical device: Montserrat 900 at 84px+
      against 10–12px caps telemetry labels; stats set as monuments.
   4. Ink space, one ember accent doing the work, orbit blue reserved for
      orbital and data facts. Rectilinear, hairline rules, scrims only.
   5. Motion: opacity/transform, ease-out, 120–300ms; the scene animates
      continuously but calmly, and freezes to a composed frame on
      prefers-reduced-motion.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: auto; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: var(--weight-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--text-body);
  background: var(--surface-page);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--link); text-decoration: none; transition: color var(--duration-fast) var(--ease-out); }
a:hover { color: var(--link-hover); }
::selection { background: var(--ember-500); color: var(--ink-950); }
p { margin: 0 0 var(--space-4); }
h1, h2, h3 { margin: 0; }
sup { font-size: 0.6em; }

:focus-visible {
  outline: 2px solid var(--ember-400);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.skip-link {
  position: absolute;
  left: var(--space-4); top: var(--space-4);
  z-index: 100;
  padding: 10px 18px;
  background: var(--ember-600);
  color: var(--ink-950);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transform: translateY(-200%);
}
.skip-link:focus { transform: none; color: var(--ink-950); }
main:focus { outline: none; }

/* ---------- reveal choreography ---------- */
/* Reveal styles only apply when JS has tagged the root — content is
   visible by default for no-JS visitors, crawlers, and print. */
.js .hero .reveal {
  opacity: 1;
  transform: none;
  transition:
    opacity 300ms var(--ease-out) var(--d, 0s),
    transform 300ms var(--ease-out) var(--d, 0s);
}
.js .hero .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- wordmark ---------- */
.wm {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1;
  letter-spacing: var(--tracking-wordmark);
  text-transform: uppercase;
  white-space: nowrap;
}
.wm--sm { font-size: 26px; }
.wm__lead { color: var(--wordmark-lead); }
.wm__lead-ember { color: var(--wordmark-lead-ember); }
.wm__tail { color: var(--wordmark-tail); }

/* ---------- nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-4) clamp(var(--space-5), 5vw, var(--space-8));
  background: rgba(7, 11, 20, 0.88);
  border-bottom: var(--border-hairline);
}
.nav__links { display: flex; gap: clamp(var(--space-3), 2vw, var(--space-5)); }
.nav__links a {
  font-family: var(--font-body);
  font-weight: var(--weight-body-strong);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-muted);
}
.nav__links a:hover { color: var(--text-primary); }
.nav__mobile { display: none; position: relative; }
.nav__mobile summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-primary);
  padding: 8px 10px;
  border: var(--border-hairline);
  border-radius: var(--radius-sm);
}
.nav__mobile summary::-webkit-details-marker { display: none; }
.nav__mobile summary::after { content: ' +'; color: var(--ember-400); }
.nav__mobile[open] summary::after { content: ' −'; }
.nav__mobile nav {
  position: fixed;
  top: 68px;
  right: var(--space-4);
  width: min(280px, calc(100vw - 32px));
  display: grid;
  padding: var(--space-3);
  background: var(--ink-900);
  border: var(--border-hairline);
  box-shadow: var(--shadow-pop);
}
.nav__mobile nav a {
  padding: var(--space-3);
  font-family: var(--font-body);
  font-weight: var(--weight-body-strong);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-body);
}
@media (max-width: 1120px) {
  .nav__links { display: none; }
  .nav__mobile { display: block; margin-left: auto; }
}
@media (max-width: 560px) {
  .nav { gap: var(--space-3); padding-inline: var(--space-4); }
  .nav .nav__cta { display: none; }
}

/* the ember progress thread across the top of the page */
.nav__progress {
  position: absolute;
  left: 0; top: 0;
  height: 2px; width: 100%;
  background: linear-gradient(to right, var(--ember-600), var(--ember-400));
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    background var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}
.btn--sm { font-size: 12px; padding: 8px 16px; }
.btn--lg { font-size: 15px; padding: 16px 32px; }
.btn--primary { background: var(--accent); color: var(--ink-950); }
.btn--primary:hover { background: var(--accent-hover); color: var(--ink-950); }
.btn--primary:active { background: var(--accent-press); }
.btn--secondary { background: transparent; color: var(--text-primary); border-color: var(--border-strong); }
.btn--secondary:hover { color: var(--ember-400); border-color: var(--ember-400); }
.btn--secondary:active { background: rgba(255, 255, 255, 0.06); }

/* ---------- labels / kickers / ticks ---------- */
.label {
  font-family: var(--font-body);
  font-weight: var(--weight-body-strong);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-muted);
}
.kicker {
  font-family: var(--font-body);
  font-weight: var(--weight-body-strong);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--ember-400);
  margin-bottom: var(--space-4);
}
.tick { width: 24px; height: 3px; background: var(--ember-500); flex: none; }
.section__head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
/* hairline that runs from the label to the edge */
.section__head::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
  margin-left: var(--space-3);
}

/* ---------- type ---------- */
.display {
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: clamp(var(--text-2xl), 4.4vw, 54px);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-display);
  color: var(--text-primary);
  margin-bottom: var(--space-5);
  max-width: 22ch;
}
.body-lg {
  font-size: var(--text-lg);
  max-width: 62ch;
}
.body-lg strong, .feature-list strong, .footer__eco strong {
  font-weight: var(--weight-body-strong);
  color: var(--text-primary);
}
.evidence-note {
  max-width: 68ch;
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: var(--border-hairline);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: calc(var(--space-8) + 40px) clamp(var(--space-5), 5vw, var(--space-8)) var(--space-6);
  overflow: hidden;
  background: var(--ink-950);
  /* vertical swipes scroll the page; horizontal ones reach the globe drag */
  touch-action: pan-y pinch-zoom;
}
.hero__scene {
  position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 60% 10%, #0A1220 0%, var(--ink-950) 60%);
}
.hero__scene canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
/* WebGL globe fades in once its texture is live; drag-to-rotate cursor */
#hero-globe {
  opacity: 0;
  transition: opacity 600ms var(--ease-out);
}
#hero-globe.is-live { opacity: 1; }
.hero:has(#hero-globe.is-live) { cursor: grab; }
.hero.is-grabbing { cursor: grabbing; }
.hero.is-grabbing * { user-select: none; }
.hero__scene img,
.hero__scene.scene-off { background-size: cover; background-position: center; }
.hero__scene img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero__scene.scene-off { background-image: url('../img/constellation-groundtrack.jpg'); }
.hero__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(to right,
      rgba(7, 11, 20, 0.66) 0%,
      rgba(7, 11, 20, 0.28) 38%,
      rgba(7, 11, 20, 0.0) 58%),
    linear-gradient(to top,
      rgba(7, 11, 20, 0.92) 8%,
      rgba(7, 11, 20, 0.55) 34%,
      rgba(7, 11, 20, 0.0) 62%);
  pointer-events: none;
}
@media (max-width: 720px) {
  .hero__scrim {
    background: linear-gradient(to top,
      rgba(7, 11, 20, 0.94) 12%,
      rgba(7, 11, 20, 0.72) 48%,
      rgba(7, 11, 20, 0.1) 78%);
  }
}
.hero__annot-rail {
  position: absolute;
  top: calc(var(--space-8) + 28px);
  right: clamp(var(--space-5), 5vw, var(--space-8));
  max-width: 240px;
  text-align: right;
}
.hero__annot,
.hero__rate,
.hero__legend p {
  margin: 0;
  font-family: var(--font-body);
  font-weight: var(--weight-body-strong);
  font-size: 10px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  line-height: 1.7;
  color: var(--smoke-500);
}
/* variable-rate mission clock readout — set by hero-globe.js */
.hero__rate {
  margin-top: 10px;
  color: var(--blue-300);
  opacity: 0;
  transition: opacity 600ms var(--ease-out);
}
.hero__rate.is-on { opacity: 0.75; }
.hero__legend { margin-top: 14px; }
.hero__legend p { line-height: 1.9; color: var(--smoke-400); }
.legend-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: 1px;
}
.legend-dot--ember { background: var(--ember-400); box-shadow: 0 0 6px rgba(255, 140, 66, 0.55); }
.legend-dot--blue { background: var(--blue-300); box-shadow: 0 0 6px rgba(127, 184, 232, 0.45); }
@media (max-width: 860px) { .hero__annot-rail { display: none; } }
.hero__content { position: relative; max-width: 1000px; }
.hero__title {
  font-family: var(--font-display);
  font-weight: var(--weight-display-black);
  font-size: clamp(36px, 5.2vw, 78px);
  line-height: 1.0;
  letter-spacing: var(--tracking-display);
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: var(--space-5);
}
.hero__title em {
  font-style: normal;
  color: var(--ember-500);
}
.hero__lede {
  font-size: var(--text-lg);
  max-width: 58ch;
  color: var(--smoke-200);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }
.hero__stats {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: clamp(var(--space-7), 6vw, var(--space-8));
  padding-top: var(--space-5);
  border-top: 1px solid var(--border-strong);
}
@media (max-width: 860px) { .hero__stats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) {
  .hero { padding: 108px var(--space-4) var(--space-5); min-height: 900px; }
  .hero__title { font-size: clamp(34px, 10vw, 48px); }
  .hero__lede { font-size: var(--text-base); }
  .hero__actions { display: grid; }
  .hero__actions .btn { justify-content: center; }
  .hero__stats { gap: var(--space-4); margin-top: var(--space-6); }
  .hero__stats .stat__value { font-size: 26px; }
  .stat__label { letter-spacing: 0.1em; }
}

/* ---------- stats: monumental numerals over ember ticks ---------- */
.stat { display: flex; flex-direction: column; gap: var(--space-2); }
.stat::before {
  content: '';
  width: 24px; height: 3px;
  background: var(--ember-500);
  margin-bottom: var(--space-2);
}
.stat__value {
  font-family: var(--font-display);
  font-weight: var(--weight-display-black);
  font-size: clamp(30px, 3.6vw, 52px);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-display);
  color: var(--smoke-0);
}
.stat__value--ember { color: var(--ember-500); }
.stat__value--blue { color: var(--blue-300); }
.stat__label {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-muted);
}
.stat--block {
  margin-top: var(--space-5);
  padding: var(--space-5);
  background: var(--surface-card);
  border: var(--border-hairline);
  border-left: 3px solid var(--ember-500);
  border-radius: var(--radius-md);
}
.stat--block::before { display: none; }
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: var(--border-hairline);
}
@media (max-width: 640px) { .stat-row { grid-template-columns: 1fr; } }

/* ---------- sections: waypoints along the pass ---------- */
.section {
  position: relative;
  padding: clamp(var(--space-8), 9vw, var(--space-9)) clamp(var(--space-5), 5vw, var(--space-8));
  scroll-margin-top: 64px;
  overflow: hidden;
}
.section--raised { background: var(--ink-950); }
.section--evidence {
  background:
    linear-gradient(120deg, rgba(62, 141, 221, 0.10), transparent 58%),
    var(--ink-800);
  border-block: var(--border-hairline);
}
.section__intro { margin-bottom: var(--space-7); }

/* giant outline waypoint numerals */
.section__num {
  position: absolute;
  top: clamp(var(--space-5), 4vw, var(--space-7));
  right: clamp(var(--space-4), 4vw, var(--space-8));
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(84px, 12vw, 160px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(255, 255, 255, 0.035);
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.08);
  -webkit-text-fill-color: transparent;
  pointer-events: none;
  user-select: none;
}
@supports not (-webkit-text-stroke: 1px black) {
  .section__num { color: rgba(255, 255, 255, 0.045); }
}

/* the ember thread down the left margin (wide screens) */
@media (min-width: 1100px) {
  .section::before {
    content: '';
    position: absolute;
    left: clamp(20px, 2.5vw, 36px);
    top: 0; bottom: 0;
    width: 1px;
    background: rgba(255, 107, 44, 0.16);
  }
  .section::after {
    content: '';
    position: absolute;
    left: calc(clamp(20px, 2.5vw, 36px) - 3.5px);
    top: calc(clamp(var(--space-8), 9vw, var(--space-9)) + 7px);
    width: 7px; height: 7px;
    background: var(--ink-900);
    border: 1px solid var(--ember-500);
    transform: rotate(45deg);
  }
}

/* ---------- split layout (asymmetric editorial) ---------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(var(--space-6), 5vw, var(--space-9));
  align-items: start;
}
.split--flip { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
@media (max-width: 960px) {
  .split, .split--flip { grid-template-columns: 1fr; }
  .split--flip .split__minor { order: 2; }
}

/* ---------- photos ---------- */
.photo {
  margin: 0;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: var(--border-hairline);
}
.photo img { width: 100%; height: 320px; object-fit: cover; }
.photo--tall img { height: 420px; }
.photo + .photo { margin-top: var(--space-5); }
.photo figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: var(--space-6) var(--space-4) var(--space-3);
  background: var(--img-scrim);
  font-family: var(--font-body);
  font-weight: var(--weight-body-strong);
  font-size: 10px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--smoke-0);
}

/* ---------- systems: ruled mission rows ---------- */
.sysrows { border-bottom: var(--border-hairline); }
.sysrow {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 6fr) minmax(0, 4fr);
  gap: clamp(var(--space-5), 4vw, var(--space-8));
  align-items: start;
  padding: var(--space-6) 0;
  border-top: var(--border-hairline);
  transition: background var(--duration-base) var(--ease-out);
}
.sysrow:hover { background: rgba(255, 255, 255, 0.015); }
.sysrow__meta { display: flex; flex-direction: column; gap: var(--space-3); align-items: flex-start; }
.sysrow__kicker {
  font-family: var(--font-body);
  font-weight: var(--weight-body-strong);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--ember-400);
  margin: 0;
}
.sysrow__title {
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: clamp(var(--text-xl), 2.4vw, var(--text-2xl));
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-display);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}
.sysrow__body p:last-child { margin-bottom: 0; max-width: 58ch; }
.sysrow__media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: var(--border-hairline);
}
.sysrow__media img { width: 100%; height: 200px; object-fit: cover; }
.sysrow__media .card__scrim { position: absolute; inset: 0; background: var(--img-scrim); }
@media (max-width: 960px) {
  .sysrow { grid-template-columns: 1fr; gap: var(--space-4); }
  .sysrow__meta { flex-direction: row; align-items: center; gap: var(--space-3); }
  .sysrow__media { order: -1; }
  .sysrow__media img { height: 160px; }
}

/* ---------- claim status ---------- */
.claim-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: max-content;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  padding: 5px 9px;
  border: 1px solid currentColor;
  border-radius: var(--radius-pill);
  vertical-align: 2px;
}
.claim-status--proven { color: var(--green-300); background: rgba(167, 199, 126, 0.08); }
.claim-status--deploying { color: var(--ember-300); background: rgba(255, 107, 44, 0.10); }
.claim-status--partner { color: var(--amber-400); background: rgba(245, 166, 35, 0.09); }
.claim-status--qualification { color: var(--blue-300); background: rgba(62, 141, 221, 0.10); }
.claim-status--target { color: var(--blue-300); background: rgba(62, 141, 221, 0.08); border-style: dashed; }
.claim-status--planned { color: var(--smoke-300); background: rgba(255, 255, 255, 0.05); }

/* ---------- legacy badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}
.badge__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge--ember { background: rgba(255, 107, 44, 0.15); color: var(--ember-400); }
.badge--blue { background: rgba(62, 141, 221, 0.15); color: var(--blue-300); }
.badge--green { background: rgba(167, 199, 126, 0.14); color: var(--green-300); }

/* ---------- feature list ---------- */
.feature-list {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0;
  max-width: 66ch;
}
.feature-list li {
  padding: var(--space-4) 0 var(--space-4) var(--space-5);
  border-left: 2px solid var(--ink-700);
  margin-bottom: var(--space-3);
  transition: border-color var(--duration-base) var(--ease-out);
}
.feature-list .claim-status { display: flex; margin-bottom: var(--space-3); }

/* ---------- audience outcomes ---------- */
.audiences {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: var(--border-hairline);
}
.audience {
  padding: var(--space-6);
  border-right: var(--border-hairline);
}
.audience:last-child { border-right: 0; }
.audience__index {
  margin: 0 0 var(--space-6);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--blue-300);
  letter-spacing: var(--tracking-caps);
}
.audience h3 {
  margin-bottom: var(--space-3);
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  color: var(--text-primary);
}
.audience p:last-child { margin: 0; }
@media (max-width: 860px) {
  .audiences { grid-template-columns: 1fr; }
  .audience { border-right: 0; border-bottom: var(--border-hairline); }
  .audience:last-child { border-bottom: 0; }
}

/* ---------- partner provenance ---------- */
.provenance {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(var(--space-6), 6vw, var(--space-9));
  padding: var(--space-7);
  border: 1px solid rgba(255, 194, 75, 0.28);
  border-left: 3px solid var(--amber-400);
  background: linear-gradient(120deg, rgba(245, 166, 35, 0.05), transparent 60%);
}
.provenance .display { margin-top: var(--space-5); }
.provenance strong { color: var(--text-primary); font-weight: var(--weight-body-strong); }
.provenance__body { align-self: end; }
.provenance__body p:last-child { margin-bottom: 0; }
@media (max-width: 860px) {
  .provenance { grid-template-columns: 1fr; padding: var(--space-5); }
}
.feature-list li:hover { border-left-color: var(--ember-500); }

/* ---------- team: editorial roster rows ---------- */
.people { border-bottom: var(--border-hairline); }
.person {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 2.5fr) minmax(0, 5.5fr);
  gap: clamp(var(--space-4), 3vw, var(--space-7));
  align-items: baseline;
  padding: var(--space-5) 0;
  border-top: var(--border-hairline);
  transition: background var(--duration-base) var(--ease-out);
}
.person:hover { background: rgba(255, 255, 255, 0.015); }
.person__name {
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: clamp(var(--text-xl), 2.2vw, 28px);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-display);
  color: var(--text-primary);
}
.person__role {
  font-family: var(--font-body);
  font-weight: var(--weight-body-strong);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--ember-400);
  margin: 0;
}
.person__bio { font-size: var(--text-sm); margin: 0; }
@media (max-width: 860px) {
  .person { grid-template-columns: 1fr; gap: var(--space-2); }
}

/* ---------- partners: ruled ledger ---------- */
.partners { border-bottom: var(--border-hairline); }
.partner {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(var(--space-4), 3vw, var(--space-7));
  padding: var(--space-5) 0;
  border-top: var(--border-hairline);
  transition: background var(--duration-base) var(--ease-out);
}
.partner:hover { background: rgba(255, 255, 255, 0.015); }
.partner__name {
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--text-primary);
  margin: 0;
}
.partner p { margin: 0; font-size: var(--text-sm); max-width: 62ch; }
@media (max-width: 860px) {
  .partner { grid-template-columns: 1fr; gap: var(--space-2); }
}

/* ---------- footer ---------- */
.footer__band { position: relative; overflow: hidden; }
.footer__band-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.footer__band-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(7, 11, 20, 0.94) 30%, rgba(7, 11, 20, 0.6));
}
.footer__band-content {
  position: relative;
  padding: clamp(var(--space-8), 9vw, var(--space-9)) clamp(var(--space-5), 5vw, var(--space-8));
}
.footer__band-content .display { margin-bottom: var(--space-6); }
.footer__pitch { margin-bottom: var(--space-6); }
.footer__band-cap {
  position: absolute;
  right: clamp(var(--space-5), 5vw, var(--space-8));
  bottom: var(--space-4);
  margin: 0;
  font-family: var(--font-body);
  font-weight: var(--weight-body-strong);
  font-size: 10px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--smoke-400);
}
@media (max-width: 640px) { .footer__band-cap { display: none; } }
.footer__main {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-7);
  padding: var(--space-7) clamp(var(--space-5), 5vw, var(--space-8));
  border-top: var(--border-hairline);
  background: var(--ink-950);
}
@media (max-width: 860px) { .footer__main { grid-template-columns: 1fr; } }
.footer__tag { margin-top: var(--space-3); font-size: var(--text-sm); }
.label--footer { margin-bottom: var(--space-3); font-size: var(--text-xs); }
.footer__eco { font-size: var(--text-sm); margin: 0; }
.footer__link { color: var(--text-body); font-size: var(--text-sm); }
.footer__link:hover { color: var(--ember-400); }
.footer__legal {
  padding: var(--space-5) clamp(var(--space-5), 5vw, var(--space-8)) var(--space-6);
  background: var(--ink-950);
  border-top: var(--border-hairline);
}
.footer__legal p {
  font-size: var(--text-xs);
  color: var(--smoke-500);
  max-width: 90ch;
  margin-bottom: var(--space-2);
}

/* Content must never depend on viewport-triggered animation in print or capture. */
@media print {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html, body { background: #fff !important; color: #111 !important; }
  .nav, .hero__scene, .hero__scrim, .hero__annot-rail, .footer__band-img, .footer__band-scrim { display: none !important; }
  .hero { min-height: auto; padding-top: 32px; background: #fff !important; }
  .section, .section--raised, .section--evidence, .footer__main, .footer__legal { background: #fff !important; break-inside: auto; }
  .reveal, .js .hero .reveal { opacity: 1 !important; transform: none !important; }
  .hero__title, .hero__title em, .display, .sysrow__title, .person__name, .partner__name, .audience h3, .stat__value, .body-lg strong, .provenance strong { color: #111 !important; }
  .body-lg, p, .stat__label, .label, .person__bio { color: #333 !important; }
  .photo, .sysrow__media, .footer__band-cap { display: none !important; }
  a[href^="mailto:"]::after { content: ' (' attr(href) ')'; font: 12px sans-serif; text-transform: none; letter-spacing: 0; }
}