/* ==========================================================================
   ALTAIRI SPACE — v2
   Structure: specimen plates (true-colour EO data, annotated).
   Presence:  duotone full-bleed passages carrying display type.
   Palette sampled from the logo and from the orbital imagery. Nothing invented.
   ========================================================================== */

:root {
  /* Deep blue-black ground, silver ink. Grounds are 1.08–1.10 apart in
     contrast — enough to read as a change of register, not as stripes. */
  --void:   #00060E;   /* page ground, plates, colophon */
  --field:  #05131F;   /* content sections */
  --raise:  #0B1D2E;   /* rows, empty frames, hover */

  --white:  #FFFFFF;   /* headings                    20.3:1 on void */
  --silver: #D6DFE9;   /* secondary headings, marks   15.1:1 on void */
  --mist:   #A2B0C0;   /* body copy                    9.2:1 on void */
  --steel:  #8899AC;   /* mono labels, tertiary        7.0:1 on void */
  --signal: #4FB8DC;   /* the one accent               8.9:1 on void */

  /* Silver behaves like metal: it falls off. Rules are gradients, not lines. */
  --rule:        rgba(214, 223, 233, 0.13);
  --rule-strong: rgba(214, 223, 233, 0.26);
  --rule-dark:   rgba(255, 255, 255, 0.22);
  --chrome: linear-gradient(90deg, rgba(214,223,233,.16) 0%, rgba(214,223,233,.10) 58%, rgba(214,223,233,.05) 100%);

  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --body:    "Source Serif 4", Georgia, "Times New Roman", serif;
  --mono:    "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --arabic:  "Amiri", "Noto Naskh Arabic", serif;

  --bar: 108px;          /* masthead height — the hero pads by it */
  --page: 44px;
  --max:  1400px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);   /* easeOutExpo — one curve for the page */
}

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

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

body {
  margin: 0;
  background: var(--void);
  color: var(--mist);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
::selection { background: var(--silver); color: var(--void); }

.shell { max-width: var(--max); margin-inline: auto; padding-inline: var(--page); }
section[id] { scroll-margin-top: 88px; }

/* One focus indicator for the whole page. Components used to suppress the
   outline and signal focus by colour alone — white to #4FB8DC is 1.7:1, under
   the 3:1 a non-text indicator needs — and the nav's focus underline was
   pixel-identical to its current-section underline, so a keyboard user could
   not tell "focused" from "you are here". */
:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: 2px;
}

.mono {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-feature-settings: "tnum" 1;
}

h1, h2, h3 {
  font-family: var(--display);
  margin: 0;
  line-height: 0.98;
  letter-spacing: -0.028em;
  font-weight: 600;
  text-wrap: balance;
  color: var(--white);
}

/* Silver here is a cool grey ramp — #D6DFE9 / #A2B0C0 / #8899AC — carried by
   the text and the hairlines. A gradient-filled headline is the obvious way to
   say "metal" and the wrong one: a sweep of seven dark aerospace sites turned
   up exactly one clipped-text gradient between them, on card titles, never on
   a headline. So the ramp does the work, and the brushed fade is spent once,
   on the three market figures, which are the only place a metal read helps. */
@supports (-webkit-background-clip: text) {
  .figure__value {
    background: linear-gradient(180deg, #FFFFFF 0%, #9AACBE 100%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
  }
}
.passage h2, .origin__text { color: var(--white); }

/* Enormous or absent — never medium. */
h1 { font-size: clamp(2.9rem, 6.4vw, 5.6rem); font-variation-settings: "wdth" 93; }
h2 { font-size: clamp(2.2rem, 4.6vw, 3.9rem); font-variation-settings: "wdth" 94; }

.accent { color: var(--signal); }

/* ==========================================================================
   Masthead
   ========================================================================== */

.masthead {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  background: rgba(2, 10, 20, 0.82);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--rule);
  transition: background-color .34s var(--ease), border-color .34s var(--ease);
}

.masthead__inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; height: var(--bar); }
.lockup { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.lockup__mark { width: 46px; }
.lockup__word { height: 36px; width: auto; }

/* Over the hero the masthead is a hairline on deep space, not a paper bar. */
.masthead.is-over {
  background: transparent; backdrop-filter: none;
  border-bottom-color: rgba(255, 255, 255, .14);
}
.masthead.is-over nav a { color: rgba(214, 223, 233, .74); }
.masthead.is-over nav a:hover, .masthead.is-over nav a:focus-visible { color: var(--silver); }
.masthead.is-over .masthead__status { color: var(--steel); }
/* The nav used to run in IBM Plex Mono at 10.5px, which read as machine
   readout rather than navigation. Mono is reserved for data now — clocks,
   coordinates, labels — and the nav speaks in the page's own display voice. */
.masthead nav {
  display: flex; gap: clamp(20px, 2vw, 30px);
  font-family: var(--display);
  font-size: 15px; font-weight: 500;
  letter-spacing: .055em; text-transform: uppercase;
}
.masthead nav a {
  color: var(--mist); text-decoration: none; padding-block: 4px;
  border-bottom: 1px solid transparent;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}
.masthead nav a:hover, .masthead nav a:focus-visible { color: var(--silver); }
.masthead__status { color: var(--steel); font-size: 11.5px; display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.masthead__status::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--signal); }

/* ==========================================================================
   Specimen plate — true-colour EO data, annotated like a survey product
   ========================================================================== */

.sheet { padding-block: clamp(44px, 5vw, 66px) clamp(56px, 7vw, 92px); }

.sheet__head {
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  color: var(--steel); padding-bottom: 12px; border-bottom: 1px solid var(--rule);
}

.plate {
  position: relative; margin: 30px 0 0;
  border: 1px solid var(--rule-strong); padding: 10px; background: var(--raise);
}
.plate img { width: 100%; height: auto; aspect-ratio: 21 / 8; object-fit: cover; }
.plate--tall img { aspect-ratio: 21 / 9; }

.corner { position: absolute; width: 13px; height: 13px; border: 1px solid var(--silver); opacity: .55; }
.corner.tl { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.corner.tr { top: -1px; right: -1px; border-left: 0; border-bottom: 0; }
.corner.bl { bottom: -1px; left: -1px; border-right: 0; border-top: 0; }
.corner.br { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

.annot {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  margin-top: 13px; color: var(--steel);
}
.annot b { display: block; color: var(--silver); font-weight: 500; margin-top: 5px; letter-spacing: 0.07em; }
.scalebar { display: flex; align-items: center; gap: 9px; margin-top: 6px; }
.scalebar i {
  height: 5px; width: 56px; border: 1px solid var(--silver);
  background: repeating-linear-gradient(to right, var(--silver) 0 14px, transparent 14px 28px);
}
.scalebar b { margin: 0 !important; }

/* the statement arrives after the plate */
.statement {
  display: grid; grid-template-columns: 1.06fr .94fr; gap: clamp(40px, 5vw, 76px);
  align-items: end; margin-top: clamp(48px, 6vw, 76px);
}
.statement h1 { max-width: 13ch; }
.lede { font-size: clamp(1.06rem, 1.25vw, 1.2rem); line-height: 1.6; color: var(--mist); margin: 0 0 26px; max-width: 50ch; }

/* ==========================================================================
   Buttons & quiet links
   ========================================================================== */

.btn {
  font-family: var(--mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.11em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 12px;
  padding: 15px 23px; border: 1px solid var(--silver); border-radius: 2px;
  color: var(--silver); text-decoration: none;
  transition: background .24s var(--ease), color .24s var(--ease);
}
.btn:hover, .btn:focus-visible { background: var(--silver); color: var(--void); }
.btn svg { transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.btn--invert { border-color: rgba(255,255,255,.5); color: var(--white); }
.btn--invert:hover, .btn--invert:focus-visible { background: var(--white); color: var(--void); }

.link-quiet {
  font-family: var(--mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.11em; text-transform: uppercase;
  color: var(--steel); text-decoration: none;
  border-bottom: 1px solid var(--rule-strong); padding-bottom: 3px;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}
.link-quiet:hover, .link-quiet:focus-visible { color: var(--silver); border-bottom-color: var(--signal); }

/* ==========================================================================
   Full-bleed duotone passage — presence, and large type
   ========================================================================== */

.passage {
  position: relative; overflow: hidden; background: var(--field);
  color: var(--mist); isolation: isolate;
}
.passage__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; will-change: transform; }
.passage::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(to bottom, rgba(0,7,16,.34) 0%, rgba(0,7,16,.42) 48%, rgba(0,7,16,.80) 100%),
    linear-gradient(100deg, rgba(0,7,16,.88) 0%, rgba(0,7,16,.62) 42%, rgba(0,7,16,.24) 74%, rgba(0,7,16,.14) 100%);
}
.passage > .shell { position: relative; z-index: 3; }

/* graticule — the instrument language, pure CSS */
.grat {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background-image:
    repeating-linear-gradient(to right,  rgba(255,255,255,.13) 0 1px, transparent 1px 25%),
    repeating-linear-gradient(to bottom, rgba(255,255,255,.13) 0 1px, transparent 1px 50%);
}

.passage__body { padding-block: clamp(96px, 13vw, 176px); }
.passage h2 { color: var(--white); max-width: 16ch; }
.passage .lede { color: rgba(255,255,255,.86); margin-top: 26px; }

.passage__meta {
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  margin-top: clamp(40px, 5vw, 64px); padding-top: 14px;
  border-top: 1px solid var(--rule-dark); color: rgba(255,255,255,.72);
}

/* ==========================================================================
   Register — numbered rows, big numerals
   ========================================================================== */

/* Content sections carry the raised ground. Most of them also carry .shell,
   which caps them at 1400px — so the paint has to be pushed back out to the
   viewport edges or the ground reads as an inset panel. */
.section {
  background: var(--field);
  box-shadow: 0 0 0 100vmax var(--field);
  clip-path: inset(0 -100vmax);
  padding-block: clamp(72px, 9vw, 128px);
}
.contact { box-shadow: none; clip-path: none; }

/* Lead: index + headline on the left, the document's own paragraph on the right,
   bottom-aligned. The notes carry real body copy now, not one-line captions. */
.section__lead {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 52ch);
  column-gap: clamp(32px, 4vw, 72px); align-items: end;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.section__lead h2 { grid-column: 1; max-width: 19ch; }
.section__index { grid-column: 1; color: var(--signal); display: block; margin-bottom: 16px; }
.section__note {
  grid-column: 2; grid-row: 1 / span 2; margin: 0;
  color: var(--mist); font-size: .99rem; line-height: 1.62;
}

.register { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--rule); }
.register > li {
  display: grid; grid-template-columns: 84px minmax(0, 1fr) minmax(0, 1.7fr);
  gap: 10px 32px; align-items: start;
  padding-block: clamp(26px, 3vw, 38px);
  border-bottom: 1px solid var(--rule);
}
.register__no {
  font-family: var(--display); font-size: clamp(1.9rem, 3vw, 2.7rem);
  font-weight: 600; font-variation-settings: "wdth" 92;
  line-height: .9; color: var(--signal); letter-spacing: -.03em;
}
.register h3 { font-size: clamp(1.16rem, 1.5vw, 1.42rem); line-height: 1.2; }
.register p { margin: 0; color: var(--mist); max-width: 64ch; }

/* ==========================================================================
   Four units — the company's actual offering, given the weight it earns.

   This was a text register and it read like a footnote under a headline. The
   reference class (SpaceX's stacked bands) puts one image, one title and two
   lines against each other and nothing else. Half-and-half rather than
   full-bleed: the source photography tops out around 1200px, and a half panel
   is the largest these can fill without going soft. Bands alternate so the eye
   is handed down the page rather than marching in a column.
   ========================================================================== */

.section--bands { padding-bottom: clamp(48px, 6vw, 84px); }
.units { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.unit {
  display: grid; grid-template-columns: 1fr 1fr;
  min-height: clamp(420px, 38vw, 640px);
  border-bottom: 1px solid var(--rule);
}
.unit__media { margin: 0; position: relative; overflow: hidden; background: var(--raise); }
.unit__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.unit__body {
  display: flex; align-items: center;
  padding: clamp(30px, 4vw, 62px) clamp(26px, 5vw, 96px);
  background: var(--field);
}
.unit__inner { max-width: 46ch; }
.unit__no {
  display: block; font-family: var(--display);
  font-size: clamp(2.3rem, 3.6vw, 3.4rem); font-weight: 600;
  font-variation-settings: "wdth" 92; letter-spacing: -.03em; line-height: .9;
  color: var(--signal); margin-bottom: clamp(14px, 1.6vw, 22px);
}
.unit h3 {
  font-size: clamp(1.6rem, 2.6vw, 2.5rem); line-height: 1.12;
  color: var(--white); margin-bottom: clamp(12px, 1.4vw, 18px);
}
.unit p { margin: 0; color: var(--mist); font-size: clamp(1rem, 1.15vw, 1.14rem); line-height: 1.6; }

/* every second band flips, so the images zig-zag down the page */
.unit:nth-child(even) .unit__media { order: 2; }

@media (max-width: 860px) {
  .unit { grid-template-columns: 1fr; min-height: 0; }
  .unit:nth-child(even) .unit__media { order: 0; }
  .unit__media { aspect-ratio: 16 / 10; }
  .unit__media img { position: absolute; }
  .unit__body { padding: clamp(24px, 6vw, 40px) var(--page) clamp(34px, 7vw, 48px); }
}

/* ==========================================================================
   Pillars & figures
   ========================================================================== */

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 3vw, 44px); }
.pillar { border-top: 1px solid var(--rule); padding-top: 18px; }
.pillar h3 { font-size: 1.04rem; line-height: 1.28; margin-bottom: 9px; max-width: 20ch; letter-spacing: -.01em; }
.pillar p { margin: 0; color: var(--mist); font-size: .97rem; line-height: 1.6; }

.figures { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(26px, 3vw, 44px); margin-top: clamp(48px, 6vw, 76px); }
.figure { border-top: 1px solid var(--rule-strong); padding-top: 16px; }
.figure__value {
  display: block; font-family: var(--display);
  font-size: clamp(2.6rem, 5vw, 4.2rem); font-weight: 600;
  font-variation-settings: "wdth" 90; letter-spacing: -.04em; line-height: .92; color: var(--silver);
}
.figure__label { display: block; margin-top: 14px; color: var(--steel); line-height: 1.8; }
.figure__delta { color: var(--signal); }

.source-note {
  margin: clamp(28px, 3vw, 42px) 0 0; padding: 14px 18px;
  border: 1px solid var(--signal); border-radius: 2px;
  color: var(--signal); background: rgba(79,184,220,.08); max-width: 64ch;
}

/* ==========================================================================
   Team
   ========================================================================== */

.people { display: grid; gap: clamp(34px, 4vw, 54px); }
.person {
  display: grid; grid-template-columns: 172px minmax(0, 21rem) 1fr;
  gap: clamp(22px, 3vw, 40px); align-items: start;
  border-top: 1px solid var(--rule); padding-top: clamp(26px, 3vw, 36px);
}
.person__portrait {
  width: 172px; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 12%;
  border-radius: 2px; background: var(--raise);
}
.person__portrait--empty {
  display: flex; align-items: center; justify-content: center;
  background: var(--raise); border: 1px solid var(--rule); color: var(--steel);
}
.person__portrait--empty span {
  font-family: var(--display); font-size: 2.4rem; font-weight: 600;
  font-variation-settings: "wdth" 92; letter-spacing: -.03em; color: rgba(214,223,233,.22);
}
.person h3 { font-size: clamp(1.24rem, 1.7vw, 1.55rem); }
.person__role { display: block; margin-top: 10px; color: var(--signal); }
.person__bio { margin: 0 0 11px; color: var(--mist); }
.person__links { margin-top: 14px; display: flex; gap: 20px; flex-wrap: wrap; }

/* The bios run long because the document runs long. Rather than cut a founder's
   record down, the page opens on the first paragraph and keeps the rest one
   click away — native <details>, so it works without JavaScript, is announced
   properly, and is searchable in-page by the browser. */
.person__more { margin-top: 4px; }
.person__more summary {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--signal); cursor: pointer; list-style: none;
  padding-block: 4px; transition: color .22s var(--ease);
}
.person__more summary::-webkit-details-marker { display: none; }
.person__more summary::after {
  content: "+"; font-size: 1.1em; line-height: 1;
  color: var(--steel); transition: color .22s var(--ease);
}
.person__more[open] summary::after { content: "\2212"; }
.person__more summary:hover, .person__more summary:focus-visible { color: var(--white); }
.person__more summary:hover::after { color: var(--silver); }
.person__more .person__bio:first-of-type { margin-top: 11px; }
.person__more .person__bio:last-child { margin-bottom: 0; }

/* ==========================================================================
   Origin, contact, colophon
   ========================================================================== */

.origin { text-align: center; padding-block: clamp(100px, 14vw, 190px); }
.origin__arabic {
  font-size: clamp(3rem, 8vw, 6.4rem); color: var(--white);
  line-height: 1.45; margin: 0; direction: rtl; font-weight: 400;
  font-family: var(--arabic); letter-spacing: 0;
}
.origin__gloss { color: var(--signal); margin: 10px 0 38px; }
.origin__text { color: var(--white); font-size: clamp(1.1rem, 1.45vw, 1.32rem); line-height: 1.6; margin: 0 auto; max-width: 58ch; }
.origin__text + .origin__text { margin-top: 18px; color: rgba(255,255,255,.78); }

.contact { position: relative; overflow: hidden; isolation: isolate;
  background: var(--field); color: var(--mist); }
.contact > .shell { position: relative; z-index: 2; }
/* The Earth image is gone from the contact block, deliberately.
   At opacity .5 it was invisible (brightest pixel in the whole section
   measured (0,9,19) against a (0,6,14) ground) yet still pushed the right-hand
   labels to 3.04:1 — under AA. Raising it to .85 to make it visible dropped
   them to 1.70:1. The planet and legible contact details cannot share this
   space, and at the one moment the visitor is deciding to write, legibility
   wins. 116KB saved. */
.contact h2 { color: var(--white); }
.contact .section__note { color: var(--mist); }
.contact .source-note { border-color: var(--signal); color: var(--signal); background: rgba(79,184,220,.09); }
/* Form on the left, company record on the right. The primary action is a
   form, not a mailto: a locked-down corporate desktop opens nothing on a
   mailto and the address was 600px away from the button. */
.contact__body {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(36px, 5vw, 80px); align-items: start;
}
.contact__details { display: grid; gap: clamp(26px, 3vw, 38px); align-content: start; }
.contact__block { margin: 0; border-top: 1px solid var(--rule-dark); padding-top: 16px; }
.contact__block dt { color: var(--steel); margin-bottom: 10px; }
.contact__block dd { margin: 0; line-height: 1.6; }
.contact__block a { color: var(--silver); text-decoration: none; border-bottom: 1px solid var(--signal); }
.contact__block a:hover { color: var(--signal); }

.colophon {
  background: var(--void); border-top: 1px solid var(--rule-dark);
  padding-block: clamp(52px, 7vw, 96px) 30px; color: var(--steel);
}
.colophon__finale {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 26px;
  padding-bottom: clamp(30px, 4vw, 48px); margin-bottom: 22px;
  border-bottom: 1px solid var(--rule);
}
.colophon__wordmark { width: clamp(220px, 26vw, 380px); height: auto; opacity: .94; }
.colophon__creed { color: var(--steel); }
.colophon__inner { display: flex; justify-content: space-between; gap: 14px 26px; flex-wrap: wrap; align-items: baseline; }
.colophon__data { display: inline-flex; gap: 26px; flex-wrap: wrap; font-variant-numeric: tabular-nums; }
.colophon__data b { font-weight: 500; color: var(--silver); margin-right: 2px; }
.colophon__credits { margin-top: 14px; font-size: 10.5px; color: rgba(136, 153, 172, .72); }
@media (max-width: 720px) {
  .colophon__finale { flex-direction: column; align-items: flex-start; gap: 18px; }
}


/* ==========================================================================
   Domain tiles — supplied photography, one grade, plainly illustrative.
   No corner brackets and no coordinates: those stay reserved for real EO data.
   ========================================================================== */

.section--tight { padding-top: 0; }

.tiles {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 2.6vw, 38px) clamp(20px, 2.2vw, 32px);
}
.tile { margin: 0; }
.tile img {
  width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover;
  border: 1px solid var(--silver); border-radius: 2px; background: var(--raise);
}
.tile figcaption { padding-top: 14px; border-top: 1px solid var(--rule); margin-top: 14px; }
.tile__no { color: var(--signal); display: block; margin-bottom: 9px; }
.tile h3 { font-size: clamp(1.02rem, 1.25vw, 1.2rem); line-height: 1.22; max-width: 16ch; }
.tile p { margin: 0; color: var(--mist); font-size: .95rem; line-height: 1.58; max-width: 34ch; }

/* ==========================================================================
   Audience — four partner types, on a dark passage
   ========================================================================== */

.passage .section__index { margin-bottom: 18px; }
.audience {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: clamp(24px, 2.6vw, 40px); margin-top: clamp(44px, 5vw, 68px);
}
.audience__item { border-top: 1px solid var(--rule-dark); padding-top: 17px; }
.audience__item h3 {
  font-size: 1.02rem; line-height: 1.28; letter-spacing: -.01em;
  color: var(--white); margin-bottom: 10px; max-width: 18ch;
}
.audience__item p { margin: 0; color: rgba(255,255,255,.84); font-size: .95rem; line-height: 1.62; }

/* ==========================================================================
   Trends — numbered register with a plate in the left column
   ========================================================================== */

.trends { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--rule); }
.trends > li {
  display: grid; grid-template-columns: 262px minmax(0, 1fr) minmax(0, 1.6fr);
  gap: 10px clamp(24px, 2.8vw, 40px); align-items: start;
  padding-block: clamp(26px, 3vw, 36px); border-bottom: 1px solid var(--rule);
}
.trends img {
  width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover;
  border: 1px solid var(--silver); border-radius: 2px; background: var(--raise);
}
.trend__no {
  font-family: var(--display); font-size: clamp(1.7rem, 2.4vw, 2.2rem);
  font-weight: 600; font-variation-settings: "wdth" 92;
  line-height: .9; color: var(--signal); letter-spacing: -.03em;
  display: block; margin-bottom: 12px;
}
.trend__head { align-self: start; }
.trends h3 { font-size: clamp(1.14rem, 1.45vw, 1.38rem); line-height: 1.2; margin-bottom: 10px; }
.trends p { margin: 0; color: var(--mist); max-width: 66ch; }

.regional {
  display: grid; grid-template-columns: 262px minmax(0, 21ch) minmax(0, 58ch);
  gap: 10px clamp(24px, 2.8vw, 40px); align-items: start;
  margin-top: clamp(40px, 4.6vw, 62px); border-top: 1px solid var(--rule-strong); padding-top: 20px;
}
.regional h3 { grid-column: 2; font-size: clamp(1.14rem, 1.45vw, 1.38rem); line-height: 1.2; }
.regional__body { grid-column: 3; margin: 0; color: var(--mist); }

.figure-source { margin: clamp(24px, 2.6vw, 34px) 0 0; color: var(--steel); }
.nobr { white-space: nowrap; }

/* ==========================================================================
   Lineage note — the family thread, set apart from the bios
   ========================================================================== */

.lineage {
  margin: clamp(40px, 4.6vw, 62px) 0 0; padding-left: clamp(18px, 2vw, 26px);
  border-left: 2px solid var(--signal); color: var(--mist);
  max-width: 68ch; font-size: 1.02rem;
}




/* ==========================================================================
   Creed — the two opening paragraphs of the company document, set in the
   right-hand columns under the hero so the h1 is not asked to carry them.
   ========================================================================== */

.creed {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(28px, 3vw, 60px);
  margin-top: clamp(46px, 5vw, 72px); padding-top: 22px;
  border-top: 1px solid var(--rule);
}
.creed p { margin: 0; color: var(--mist); font-size: 1rem; line-height: 1.62; max-width: 52ch; }

/* Pull quote — one line, large, on a signal rule. Used once. */
.pull {
  margin: clamp(44px, 5vw, 70px) 0 0; padding: 0 0 0 clamp(20px, 2.4vw, 32px);
  border-left: 2px solid var(--signal);
}
.pull p {
  margin: 0; font-family: var(--display); font-weight: 600;
  font-size: clamp(1.5rem, 2.8vw, 2.4rem); font-variation-settings: "wdth" 94;
  line-height: 1.06; letter-spacing: -.028em; color: var(--silver); max-width: 20ch;
}


/* ==========================================================================
   Hero — deep space. The globe is a real photograph on a black field,
   screen-blended so its square edge disappears; the orbit is drawn in the
   same box so the ring can never drift off the planet. Aquila is plotted
   from catalogue right ascension and declination, and traced on load.
   ========================================================================== */

.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 100vh; min-height: 100svh;
  display: grid; grid-template-rows: 1fr auto;
  padding: calc(var(--bar) + clamp(40px, 7vh, 96px)) 0 clamp(22px, 3vh, 34px);
  color: var(--mist);
  background:
    radial-gradient(88% 74% at 72% 62%, #062038 0%, #01101F 42%, #000710 78%),
    #00050C;
}

/* Scrim between the planet and the type. The globe is a photograph, so its
   bright limb will wander under the copy at some viewport width or other. */
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(82deg,
    rgba(0,7,16,.92) 0%, rgba(0,7,16,.52) 26%, rgba(0,7,16,.05) 52%, rgba(0,7,16,0) 100%);
}

/* Real sky, behind everything. It sits under the scrim on purpose: the same
   gradient that keeps the copy legible thins the field out on the left, which
   is where the reading happens. */
.skyfield {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  width: 100%; height: 100%;
}

.hero__globe {
  position: absolute; z-index: 0; pointer-events: none;
  right: clamp(-140px, -5vw, -30px); bottom: clamp(-330px, -23vh, -120px);
  width: min(58vw, 920px); aspect-ratio: 1;
}
.globe__canvas {
  position: absolute; inset: 0; width: 100%; height: 100%; display: block;
}
/* The traced sphere replaces the photograph once its textures are in. */
.hero__globe.is-live img { display: none; }
.hero__globe img {
  width: 100%; height: 100%; object-fit: contain;
  mix-blend-mode: screen;                 /* the black field falls away */
  -webkit-mask-image: radial-gradient(circle at 50% 54%, #000 54%, rgba(0,0,0,0) 68%);
  mask-image: radial-gradient(circle at 50% 54%, #000 54%, rgba(0,0,0,0) 68%);
  animation: globedrift 120s linear infinite alternate;
}
@keyframes globedrift {
  from { transform: scale(1) translate3d(0, 0, 0); }
  to   { transform: scale(1.045) translate3d(-10px, -6px, 0); }
}

.orbit { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }

/* The track is drawn by astro.js, not by a path in the markup: it is a real
   sun-synchronous ground track, split where it passes behind the planet. */
.orbit__near, .orbit__far { fill: none; stroke-linecap: round; }
.orbit__near { stroke: rgba(168, 226, 242, .62); stroke-width: 2; }
.orbit__far  { stroke: rgba(168, 226, 242, .17); stroke-width: 1.5; stroke-dasharray: 5 9; }
.orbit__sat circle { fill: #A8E2F2; }
.orbit__sat .orbit__halo { fill: rgba(150, 214, 236, .20); }

/* City pins. Positions come from the real coordinates, run backwards through
   the shader's own mapping, so they sit on the cities and not near them. */
.pin__leader { stroke: rgba(168, 226, 242, .45); stroke-width: 1; }
.pin__ring { fill: none; stroke: #A8E2F2; stroke-width: 1.5; }
.pin__dot  { fill: #FFFFFF; }
.pin__label, .pin__sub {
  font-family: var(--mono); font-weight: 500; text-transform: uppercase;
  letter-spacing: .13em;
  /* Map-label halo. The globe turns, so a callout that clears the limb at one
     moment sits on Siberia the next; a dark stroke under the glyphs keeps it
     legible over ice, ocean or desert without a plate behind it. */
  paint-order: stroke fill;
  stroke: rgba(0, 7, 16, .92);
  stroke-width: 4px;
  stroke-linejoin: round;
}
.pin__label { font-size: 15px; fill: var(--white); }
.pin__sub   { font-size: 11px; fill: var(--silver); letter-spacing: .1em; stroke-width: 3.5px; }
.pin__leader { stroke: rgba(168, 226, 242, .55); }

.cst {
  position: absolute; z-index: 2; pointer-events: none;
  top: clamp(94px, 13vh, 160px); right: clamp(24px, 5vw, 130px);
  width: min(30vw, 450px); height: auto; overflow: visible;
}
.cst__line {
  stroke: rgba(157, 180, 202, .58); stroke-width: 1; fill: none;
  stroke-linecap: round;
}
.cst__stars circle { fill: var(--white); }
.cst__mark path { fill: #B7E7F5; }
.cst__label text {
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  letter-spacing: .14em; fill: var(--white); text-transform: uppercase;
}
.cst__label .cst__sub { font-size: 9px; fill: var(--steel); letter-spacing: .12em; }

/* the trace: eight segments drawn in sequence, then the stars, then Altair */
.js .cst__line { stroke-dasharray: 260; stroke-dashoffset: 260; }
.js .cst__stars circle, .js .cst__mark, .js .cst__label { opacity: 0; }
.js .hero.is-lit .cst__line { animation: trace .62s var(--ease) forwards; }
.js .hero.is-lit .cst__line:nth-child(1) { animation-delay: .30s; }
.js .hero.is-lit .cst__line:nth-child(2) { animation-delay: .52s; }
.js .hero.is-lit .cst__line:nth-child(3) { animation-delay: .78s; }
.js .hero.is-lit .cst__line:nth-child(4) { animation-delay: 1.02s; }
.js .hero.is-lit .cst__line:nth-child(5) { animation-delay: 1.18s; }
.js .hero.is-lit .cst__line:nth-child(6) { animation-delay: 1.34s; }
.js .hero.is-lit .cst__line:nth-child(7) { animation-delay: 1.54s; }
.js .hero.is-lit .cst__line:nth-child(8) { animation-delay: 1.72s; }
.js .hero.is-lit .cst__stars circle { animation: sparkin .5s var(--ease) 1.60s forwards; }
.js .hero.is-lit .cst__mark  { animation: sparkin .7s var(--ease) 2.10s forwards; }
.js .hero.is-lit .cst__label { animation: sparkin .7s var(--ease) 2.34s forwards; }
@keyframes trace   { to { stroke-dashoffset: 0; } }
@keyframes sparkin { from { opacity: 0; } to { opacity: 1; } }
/* Altair keeps breathing once it has arrived. */
.js .hero.is-lit .cst__mark path { animation: altairpulse 4.4s ease-in-out 3.1s infinite; }
@keyframes altairpulse { 0%, 100% { opacity: 1; } 50% { opacity: .55; } }

/* .shell sets margin-inline:auto, which on a GRID ITEM shrink-wraps the box
   to its content and centres that — so the hero copy floated in from the left
   margin instead of lining up with the masthead. Stretching it fixes the
   alignment without touching .shell, which is correct everywhere else. */
.hero__body, .hero__rail { width: 100%; }
.hero__body { position: relative; z-index: 3; align-self: center; }
.hero__eyebrow { display: block; color: var(--steel); margin-bottom: clamp(18px, 2.4vh, 28px); }
.hero h1 { max-width: 14ch; color: var(--white); font-size: clamp(2.55rem, 4.9vw, 4.75rem); }
.hero .accent { color: var(--signal); }
.hero__lede {
  margin: clamp(22px, 3vh, 34px) 0 clamp(26px, 3.4vh, 38px);
  max-width: 56ch; color: rgba(255,255,255,.82);
  font-size: clamp(1.02rem, 1.2vw, 1.16rem); line-height: 1.62;
}
.hero__cta { border-color: rgba(214, 223, 233, .5); }

.hero__rail {
  position: relative; z-index: 3;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  margin-top: clamp(40px, 6vh, 76px); padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, .16); color: var(--steel);
}
.hero__cue {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--white); text-decoration: none;
  transition: color .22s var(--ease);
}
.hero__cue:hover, .hero__cue:focus-visible { color: var(--signal); }
.hero__cue svg { animation: nudge 2.6s var(--ease) infinite; }
@keyframes nudge { 0%,72%,100% { transform: none; } 84% { transform: translateY(4px); } }

/* the hero owns the top of the page, so the first plate loses its own top pad */
.hero + .sheet { padding-top: clamp(56px, 7vw, 92px); }

.js .hero__body > * { opacity: 0; transform: translateY(14px); }
.js .hero.is-lit .hero__body > * { animation: riseup .8s var(--ease) forwards; }
.js .hero.is-lit .hero__eyebrow { animation-delay: .10s; }
.js .hero.is-lit h1              { animation-delay: .22s; }
.js .hero.is-lit .hero__lede     { animation-delay: .42s; }
.js .hero.is-lit .hero__cta      { animation-delay: .58s; }
@keyframes riseup { to { opacity: 1; transform: none; } }




/* ==========================================================================
   Enquiry form
   ========================================================================== */

.enquiry { display: grid; gap: clamp(18px, 2.2vw, 26px); }
.enquiry__pair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(14px, 1.6vw, 22px); }
.enquiry__field { display: grid; gap: 9px; }
.enquiry__field > span { color: var(--steel); }

.enquiry input, .enquiry select, .enquiry textarea {
  font-family: var(--body); font-size: 1rem; line-height: 1.5;
  color: var(--white); background: var(--raise);
  border: 1px solid var(--rule-strong); border-radius: 2px;
  padding: 12px 14px; width: 100%;
  transition: border-color .22s var(--ease), background-color .22s var(--ease);
}
.enquiry textarea { resize: vertical; min-height: 108px; }
.enquiry select { appearance: none; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--steel) 50%),
                    linear-gradient(135deg, var(--steel) 50%, transparent 50%);
  background-position: calc(100% - 19px) 21px, calc(100% - 13px) 21px;
  background-size: 6px 6px, 6px 6px; background-repeat: no-repeat;
  padding-right: 40px;
}
.enquiry select option { background: var(--field); color: var(--white); }
.enquiry input::placeholder, .enquiry textarea::placeholder { color: var(--steel); }
.enquiry input:hover, .enquiry select:hover, .enquiry textarea:hover { border-color: rgba(214,223,233,.4); }
.enquiry input:focus, .enquiry select:focus, .enquiry textarea:focus {
  border-color: var(--signal); background: #0D2436;
}
/* Only after a submit attempt — never scold a field the visitor has not reached. */
.enquiry.is-checked :invalid { border-color: #E4796B; }

.btn--solid {
  background: var(--white); color: var(--void); border-color: var(--white);
  justify-self: start;
}
.btn--solid:hover, .btn--solid:focus-visible { background: var(--signal); border-color: var(--signal); color: var(--void); }

.enquiry__fallback { color: var(--steel); margin: 0; line-height: 1.7; }
.enquiry__fallback a { color: var(--silver); border-bottom: 1px solid var(--signal); text-decoration: none; }
.enquiry__fallback a:hover { color: var(--signal); }
.enquiry__status { color: var(--signal); margin: 0; min-height: 1.2em; }
.enquiry__status:empty { display: none; }

/* ==========================================================================
   Blueprint grid — the drafting-table ground, used twice and masked to
   nothing at the edges so it never reads as a texture tile.
   ========================================================================== */

.section--grid { position: relative; }
.section--grid::after {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(to right,  rgba(214,223,233,.042) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(214,223,233,.042) 1px, transparent 1px);
  background-size: 96px 96px;
  /* Masked hard so it ghosts behind the section head and is gone by the body
     copy. A grid that runs the full height of a tall section is a texture. */
  -webkit-mask-image: radial-gradient(ellipse 62% 30% at 46% 16%, #000 4%, transparent 74%);
  mask-image: radial-gradient(ellipse 62% 30% at 46% 16%, #000 4%, transparent 74%);
}
.section--grid > * { position: relative; z-index: 1; }

/* ==========================================================================
   Silver hairlines that draw themselves
   A flat 1px border on a dark ground reads as a seam. A gradient that falls
   off to nothing reads as light catching an edge — and it can be drawn on,
   left to right, as the row arrives. That draw is the whole animation budget
   for the body of the page: nothing moves except the light.
   ========================================================================== */

.register > li, .trends > li, .pillar, .figure,
.audience__item, .regional, .tile figcaption, .lineage { position: relative; }

.register > li, .trends > li { border-bottom: 0; }
.pillar, .figure, .audience__item, .regional, .tile figcaption { border-top: 0; }

.register > li::after, .trends > li::after,
.pillar::before, .figure::before, .audience__item::before,
.regional::before, .tile figcaption::before {
  content: ""; position: absolute; left: 0; right: 0; height: 1px;
  background: var(--chrome);
  transform: scaleX(0); transform-origin: left center;
}
.register > li::after, .trends > li::after { bottom: 0; }
.pillar::before, .figure::before, .audience__item::before,
.regional::before, .tile figcaption::before { top: 0; }
.figure::before, .regional::before {
  background: linear-gradient(90deg, rgba(214,223,233,.30) 0%, rgba(214,223,233,.13) 52%, rgba(214,223,233,.05) 100%);
}

.js .register > li.is-in::after, .js .trends > li.is-in::after,
.js .pillar.is-in::before, .js .figure.is-in::before,
.js .audience__item.is-in::before, .js .regional.is-in::before,
.js .tile.is-in figcaption::before {
  transform: scaleX(1);
  transition: transform .68s var(--ease) .06s;
}
/* No JS, no observer: the rules are simply there. */
html:not(.js) .register > li::after, html:not(.js) .trends > li::after,
html:not(.js) .pillar::before, html:not(.js) .figure::before,
html:not(.js) .audience__item::before, html:not(.js) .regional::before,
html:not(.js) .tile figcaption::before { transform: scaleX(1); }

.register { border-top: 0; background: var(--chrome); background-size: 100% 1px; background-repeat: no-repeat; }
.trends   { border-top: 0; background: var(--chrome); background-size: 100% 1px; background-repeat: no-repeat; }

/* ==========================================================================
   Masthead: status, a standing call to action, and a hairline of progress
   ========================================================================== */

.masthead__end { display: flex; align-items: center; gap: 20px; }

.masthead__cta {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 15px; border: 1px solid var(--rule-strong); border-radius: 2px;
  color: var(--silver); text-decoration: none; white-space: nowrap;
  opacity: 0; transform: translateY(-4px); pointer-events: none;
  /* visibility, not opacity alone: an opacity-0 link stays focusable and in
     the accessibility tree, so tabbing past Contact sent the focus ring to an
     invisible target. The 0s delay holds it visible until the fade completes. */
  visibility: hidden;
  transition: opacity .4s var(--ease), transform .4s var(--ease),
              visibility 0s linear .4s,
              background-color .24s var(--ease), color .24s var(--ease),
              border-color .24s var(--ease);
}
/* It appears only once the hero's own call to action has scrolled away, so
   there are never two of them on screen asking for the same thing. */
.masthead:not(.is-over):not(.has-arrived) .masthead__cta {
  opacity: 1; transform: none; pointer-events: auto; visibility: visible;
  transition: opacity .4s var(--ease), transform .4s var(--ease), visibility 0s,
              background-color .24s var(--ease), color .24s var(--ease),
              border-color .24s var(--ease);
}
.masthead__cta:hover, .masthead__cta:focus-visible {
  background: var(--signal); border-color: var(--signal); color: #00131A;
}
.masthead__cta svg { transition: transform .3s var(--ease); }
.masthead__cta:hover svg { transform: translateX(3px); }

.masthead__progress {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: transparent; overflow: hidden;
}
.masthead__progress i {
  display: block; height: 100%; width: 100%;
  background: linear-gradient(90deg, rgba(79,184,220,.15), var(--signal));
  transform: scaleX(var(--p, 0)); transform-origin: left center;
}

/* current section, marked quietly */
.masthead nav a { position: relative; }
.masthead nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: var(--signal); transform: scaleX(0); transform-origin: left center;
  transition: transform .42s var(--ease);
}
.masthead nav a.is-current::after,
.masthead nav a:hover::after,
.masthead nav a:focus-visible::after { transform: scaleX(1); }
.masthead nav a.is-current { color: var(--silver); }

/* ==========================================================================
   Buttons: a silver sweep, then the fill
   ========================================================================== */

.btn { position: relative; overflow: hidden; isolation: isolate; }
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, transparent 12%, rgba(214,223,233,.16) 46%, transparent 80%);
  transform: translateX(-105%);
  transition: transform .78s var(--ease);
}
.btn:hover::before, .btn:focus-visible::before { transform: translateX(105%); }
.btn:hover, .btn:focus-visible { background: var(--silver); color: var(--void); }
.btn--invert { border-color: var(--rule-strong); color: var(--silver); }
.btn--invert:hover, .btn--invert:focus-visible { background: var(--white); color: var(--void); }

/* ==========================================================================
   Tiles: the photograph settles as it arrives
   ========================================================================== */

/* Photographs get a STATIC tonal pull so fifteen sources sit together on the
   dark ground — a static filter is free, an animated one is not, and image
   scale on hover or on arrival is the single most recognisable generated-UI
   tell. They arrive on the same opacity reveal as everything else. */
.tile { overflow: hidden; }
.tile img, .plate img, .trends img {
  border-color: var(--rule-strong);
  filter: brightness(.96);
}

/* ==========================================================================
   Figures: the numbers count up once, when they are first read
   ========================================================================== */

.figure__value { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }

/* ==========================================================================
   Motion — progressive enhancement only
   ========================================================================== */

.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .58s var(--ease), transform .58s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .reveal[data-delay="1"] { transition-delay: 100ms; }
.js .reveal[data-delay="2"] { transition-delay: 200ms; }
.js .reveal[data-delay="3"] { transition-delay: 300ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .passage__img { transform: none !important; }
  .js .cst__line { stroke-dashoffset: 0; }
  .js .cst__stars circle, .js .cst__mark, .js .cst__label,
  .js .hero__body > * { opacity: 1; transform: none; }
  .hero__globe img, .hero__cue svg { animation: none !important; }
  .register > li::after, .trends > li::after, .pillar::before, .figure::before,
  .audience__item::before, .regional::before, .tile figcaption::before,
  .masthead nav a.is-current::after { transform: scaleX(1) !important; }
  .btn::before { display: none; }
  .masthead__cta { opacity: 1; transform: none; pointer-events: auto; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1080px) {
  .statement { grid-template-columns: 1fr; gap: 34px; }
  .statement h1 { max-width: 15ch; }
  .register > li { grid-template-columns: 64px 1fr; }
  .register p { grid-column: 2; margin-top: 10px; }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .creed { grid-template-columns: 1fr; }
  .cst { width: min(46vw, 380px); right: 18px; }
  .hero__globe { width: min(78vw, 560px); right: -16%; bottom: -16vh; }
  .contact__body { grid-template-columns: 1fr; }
  .person { grid-template-columns: 150px 1fr; }
  .person__bio { grid-column: 2; }
  .section__lead { grid-template-columns: 1fr; }
  .section__lead h2, .section__index, .section__note { grid-column: 1; }
  .section__note { grid-row: auto; margin-top: 20px; max-width: 60ch; }
  .audience { grid-template-columns: repeat(2, 1fr); }
  .trends > li, .regional { grid-template-columns: 200px minmax(0, 18ch) minmax(0, 1fr); }
  .masthead nav { gap: 20px; font-size: 10px; }
}

/* The lockup got big enough to crowd the nav before the mobile rule takes over.
   Between the two, the bar steps down and the location label stands aside. */
@media (max-width: 1120px) {
  :root { --bar: 92px; }
  .lockup__mark { width: 38px; }
  .lockup__word { height: 30px; }
  .masthead__inner { gap: 20px; }
  .masthead nav { gap: 17px; font-size: 13.5px; }
  .masthead__status { display: none; }
}

@media (max-width: 720px) {
  :root { --page: 22px; }
  body { font-size: 16.5px; }

  .masthead__inner { height: auto; flex-wrap: wrap; padding-block: 12px 9px; row-gap: 11px; gap: 16px; }
  .masthead__end { gap: 12px; }
  .masthead nav { order: 3; width: 100%; gap: 20px; font-size: 13.5px; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
  .masthead nav::-webkit-scrollbar { display: none; }
  .masthead nav a { white-space: nowrap; }
  /* seven links do not fit 346px and the tail scrolls out of sight unseen.
     Applications, Why Saudi and Market all live inside sections reachable by scroll. */
  .masthead nav a[href="#applications"],
  .masthead nav a[href="#market"],
  .masthead nav a[href="#origin"] { display: none; }
  .masthead__status { display: none; }
  .masthead__cta { padding: 8px 12px; }

  .section { padding-block: 60px; }
  .plate { padding: 7px; }
  .plate img, .plate--tall img { aspect-ratio: 4 / 3; }
  .annot { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .register > li { grid-template-columns: 46px 1fr; gap: 6px 16px; }
  .pillars, .figures { grid-template-columns: 1fr; }
  .contact__body { grid-template-columns: 1fr; gap: 44px; }
  .enquiry__pair { grid-template-columns: 1fr; }
  .btn--solid { justify-self: stretch; }
  .tiles { grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }
  .tile img { aspect-ratio: 4 / 5; }
  .audience { grid-template-columns: 1fr; gap: 26px; }
  .trends > li, .regional { grid-template-columns: 1fr; gap: 14px; }
  .regional h3, .regional__body { grid-column: 1; }
  .trends img { aspect-ratio: 16 / 9; }
  .person { grid-template-columns: 1fr; }
  .person__portrait { width: 132px; }
  .btn { width: 100%; justify-content: space-between; }
  .colophon__inner { flex-direction: column; align-items: flex-start; gap: 16px; }

  .hero { min-height: 92vh; padding-top: calc(112px + 26px); }
  .hero h1 { max-width: 12ch; }
  .cst { width: 76vw; right: -6vw; top: 122px; opacity: .8; }
  .hero__globe { width: 122vw; right: -30vw; bottom: -19vh; }
  /* At 122vw the globe is a background, most of it off-frame, and a callout
     would render at ~9px half outside the viewport. The rings stay — they still
     say these two places matter — and the labels go. */
  .pins { display: none; }
  .orbit__far { display: none; }
  .hero::after {
    background: linear-gradient(to top,
      rgba(0,7,16,.92) 0%, rgba(0,7,16,.78) 32%, rgba(0,7,16,.34) 62%, rgba(0,7,16,0) 88%);
  }
  .hero__rail { flex-wrap: wrap; gap: 12px 18px; }
  .hero__rail span:last-child { display: none; }
  .hero__cta { width: 100%; justify-content: space-between; }
  /* vertical only on mobile — horizontal lines read as strikethrough on wrapped text */
  .grat { background-image: repeating-linear-gradient(to right, rgba(255,255,255,.12) 0 1px, transparent 1px 33.33%); }
}


/* ==========================================================================
   v7 — the machine voice.
   Coherence held across every surface: one selection colour, one scrollbar,
   one easing. The instrument strip quotes the same astronomy that lights the
   globe; nothing on it is invented. (v7.1: the film-grain overlay and the
   image wipe reveals were removed — Lucas found them heavy, and a fixed
   full-viewport layer costs compositing on every scrolled frame. Images ride
   the same plain reveal as everything else. Do not reintroduce either.)
   ========================================================================== */

::selection { background: var(--signal); color: var(--void); }
html { scrollbar-color: #22384C var(--void); }


/* --- The instrument strip in the hero rail ------------------------------- */
.instruments { display: inline-flex; gap: clamp(16px, 2vw, 30px); flex-wrap: wrap; }
.inst { white-space: nowrap; font-variant-numeric: tabular-nums; }
.inst b { font-weight: 500; color: var(--steel); margin-right: 3px; }
.inst__v { color: var(--silver); }
@media (max-width: 1020px) { .inst--sub { display: none; } }
@media (max-width: 560px)  { .instruments .inst:first-child { display: none; } }

}