:root {
  --ink: #080808;
  --ink-soft: #111110;
  --ink-raised: #171715;
  --bone: #f1ede4;
  --bone-soft: #ddd7cb;
  --graphite: #817e76;
  --silver: #b5b1a8;
  --line: rgba(241, 237, 228, .16);
  --line-dark: rgba(8, 8, 8, .16);
  --signal: #d11a2a;
  --serif: Georgia, 'Times New Roman', Times, serif;
  --sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --page: min(1240px, calc(100vw - 48px));
  --header-h: 82px;
  --ease: cubic-bezier(.2, .75, .25, 1);
}

* { box-sizing: border-box; }
html { color-scheme: dark; scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .2em; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--signal); color: #fff; }

.skip-link {
  position: fixed;
  z-index: 1000;
  left: 12px;
  top: 12px;
  transform: translateY(-160%);
  padding: 12px 16px;
  background: var(--bone);
  color: var(--ink);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 4px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: background .35s ease, border-color .35s ease, backdrop-filter .35s ease;
}
.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(8, 8, 8, .90);
  border-color: var(--line);
  backdrop-filter: blur(18px);
}
.header-inner {
  width: var(--page);
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
  text-decoration: none;
}
.brand-mark {
  width: 36px;
  height: 42px;
  object-fit: contain;
  object-position: center;
  flex: 0 0 auto;
}
.brand-copy { display: grid; gap: 1px; }
.brand-name {
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: .10em;
  text-transform: uppercase;
}
.brand-abbr {
  font-family: var(--mono);
  color: var(--silver);
  font-size: 9px;
  letter-spacing: .28em;
}

.site-nav { display: flex; align-items: center; gap: 27px; }
.site-nav a {
  position: relative;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--silver);
  padding: 8px 0;
}
.site-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 2px;
  height: 1px;
  background: var(--signal);
  transition: right .25s var(--ease);
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--bone); }
.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after { right: 0; }

.menu-toggle {
  display: none;
  border: 0;
  padding: 12px;
  margin-right: -12px;
  background: transparent;
  color: var(--bone);
  cursor: pointer;
}
.menu-toggle-label { font-size: 10px; letter-spacing: .18em; text-transform: uppercase; }
.menu-toggle-lines { display: grid; gap: 5px; margin-top: 6px; }
.menu-toggle-lines span { width: 28px; height: 1px; background: currentColor; transition: transform .25s ease, opacity .25s ease; }
.menu-toggle[aria-expanded="true"] .menu-toggle-lines span:first-child { transform: translateY(3px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-lines span:last-child { transform: translateY(-3px) rotate(-45deg); }

main { overflow: clip; }
.container { width: var(--page); margin: 0 auto; }
.section { position: relative; padding: clamp(92px, 11vw, 176px) 0; }
.section--tight { padding: clamp(72px, 8vw, 118px) 0; }
.section--bone { background: var(--bone); color: var(--ink); }
.section--raised { background: var(--ink-soft); }
.section--line { border-top: 1px solid var(--line); }
.section--bone.section--line { border-color: var(--line-dark); }

.eyebrow {
  margin: 0 0 24px;
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--silver);
}
.section--bone .eyebrow { color: #66625b; }
.eyebrow .signal { color: var(--bone); }
.section--bone .eyebrow .signal { color: var(--signal); }

.display,
h1, h2, h3 { text-wrap: balance; }
.display {
  margin: 0;
  max-width: 14ch;
  font-family: var(--serif);
  font-size: clamp(48px, 8.4vw, 132px);
  font-weight: 400;
  line-height: .88;
  letter-spacing: -.055em;
}
.display--medium { font-size: clamp(44px, 6.8vw, 96px); max-width: 16ch; }
.display--small { font-size: clamp(38px, 5vw, 72px); max-width: 18ch; }
.headline {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(38px, 5.7vw, 84px);
  font-weight: 400;
  line-height: .96;
  letter-spacing: -.045em;
}
.title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(28px, 3.2vw, 48px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -.03em;
}
.lede {
  max-width: 720px;
  margin: 32px 0 0;
  font-family: var(--serif);
  font-size: clamp(21px, 2.2vw, 31px);
  line-height: 1.35;
  color: var(--bone-soft);
}
.section--bone .lede { color: #3c3934; }
.body-large {
  margin: 0;
  max-width: 690px;
  font-family: var(--serif);
  font-size: clamp(20px, 2vw, 29px);
  line-height: 1.45;
}
.prose { max-width: 720px; }
.prose p { margin: 0 0 1.35em; color: var(--bone-soft); font-size: 17px; line-height: 1.75; }
.section--bone .prose p { color: #3d3a35; }
.prose h2 { margin: 2.2em 0 .75em; font-family: var(--serif); font-size: clamp(31px, 4vw, 54px); font-weight: 400; line-height: 1; }
.prose h3 { margin: 2em 0 .65em; font-family: var(--sans); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; }
.prose blockquote {
  margin: 2.2em 0;
  padding: 0 0 0 28px;
  border-left: 1px solid var(--signal);
  font-family: var(--serif);
  font-size: clamp(25px, 3vw, 39px);
  line-height: 1.24;
  color: var(--bone);
}
.prose blockquote p { color: inherit; font-size: inherit; line-height: inherit; }

.hero {
  min-height: 100svh;
  display: grid;
  align-items: end;
  position: relative;
  isolation: isolate;
  background: var(--ink);
}
.hero--page { min-height: min(820px, 92svh); }
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -3;
}
.hero-media picture,
.hero-media img { width: 100%; height: 100%; }
.hero-media img { object-fit: cover; object-position: center; filter: saturate(.82) contrast(1.08); }
.hero--home .hero-media img { object-position: 52% 45%; }
.hero--private .hero-media img { object-position: 36% 68%; filter: brightness(1.18) contrast(1.08); }
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(8,8,8,.32) 0%, rgba(8,8,8,.12) 35%, rgba(8,8,8,.92) 100%),
    linear-gradient(90deg, rgba(8,8,8,.64) 0%, rgba(8,8,8,.08) 70%);
}
.hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 22%;
  z-index: -1;
  background: linear-gradient(180deg, transparent, var(--ink));
}
.hero-content {
  width: var(--page);
  margin: 0 auto;
  padding: calc(var(--header-h) + 84px) 0 clamp(64px, 7vw, 104px);
}
.hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.hero-kicker::before { content: ''; width: 24px; height: 1px; background: var(--signal); }
.hero-title {
  margin: 0;
  max-width: 10ch;
  font-family: var(--serif);
  font-size: clamp(62px, 11.8vw, 178px);
  font-weight: 400;
  line-height: .82;
  letter-spacing: -.065em;
  text-shadow: 0 2px 28px rgba(0,0,0,.35);
}
.hero-title span { display: block; }
.hero-subtitle {
  max-width: 650px;
  margin: 38px 0 0;
  font-family: var(--serif);
  font-size: clamp(20px, 2.1vw, 30px);
  line-height: 1.38;
  color: var(--bone-soft);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.study-label {
  position: absolute;
  right: max(24px, calc((100vw - var(--page)) / 2));
  bottom: 22px;
  z-index: 3;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(241,237,228,.66);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 13px 19px;
  border: 1px solid var(--bone);
  background: var(--bone);
  color: var(--ink);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: .18em;
  cursor: pointer;
  transition: background .25s ease, color .25s ease, border-color .25s ease, transform .25s var(--ease);
}
.button:hover { transform: translateY(-2px); }
.button--ghost { background: transparent; color: var(--bone); border-color: rgba(241,237,228,.45); }
.button--ghost:hover { border-color: var(--bone); }
.section--bone .button--ghost { color: var(--ink); border-color: rgba(8,8,8,.35); }
.section--bone .button--ghost:hover { border-color: var(--ink); }
.button--signal { background: var(--signal); border-color: var(--signal); color: #fff; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: .18em;
}
.text-link::after { content: '→'; color: var(--signal); transition: transform .25s var(--ease); }
.text-link:hover::after { transform: translateX(5px); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  gap: clamp(46px, 8vw, 120px);
  align-items: center;
}
.split--reverse .split-media { order: 2; }
.split--reverse .split-copy { order: 1; }
.split-media { position: relative; }
.split-media picture,
.split-media img { width: 100%; }
.split-media img { aspect-ratio: 16 / 10; object-fit: cover; }
.media-frame { position: relative; background: var(--ink-raised); overflow: hidden; }
.media-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(241,237,228,.12);
}
.media-frame--portrait img { aspect-ratio: 4 / 5; object-fit: cover; }
.media-frame--square img { aspect-ratio: 1 / 1; object-fit: cover; }
.media-caption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 12px;
  color: var(--silver);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.section--bone .media-caption { color: #656159; }

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 30px 0;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section--bone .meta-row { border-color: var(--line-dark); }
.meta-item { display: grid; gap: 5px; min-width: 120px; }
.meta-label { font-family: var(--mono); font-size: 8px; letter-spacing: .17em; text-transform: uppercase; color: var(--graphite); }
.section--bone .meta-label { color: #5c5952; }
.meta-value { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.status { display: inline-flex; align-items: center; gap: 8px; }
.status::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px rgba(209,26,42,.14); }

.grid { display: grid; gap: 28px; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  position: relative;
  min-width: 0;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.section--bone .card { border-color: var(--line-dark); }
.card-number { font-family: var(--mono); font-size: 9px; color: var(--bone); letter-spacing: .18em; text-transform: uppercase; }
.section--bone .card-number { color: var(--signal); }
.card-title { margin: 20px 0 10px; font-family: var(--serif); font-size: clamp(28px, 3vw, 44px); font-weight: 400; line-height: 1; letter-spacing: -.03em; }
.card-copy { margin: 0; color: var(--silver); font-size: 15px; line-height: 1.7; }
.section--bone .card-copy { color: #4d4942; }
.card .text-link { margin-top: 24px; }

.image-card { position: relative; min-height: 520px; overflow: hidden; background: var(--ink-raised); isolation: isolate; }
.image-card picture,
.image-card img { position: absolute; inset: 0; width: 100%; height: 100%; }
.image-card img { object-fit: cover; transition: transform .8s var(--ease), filter .8s var(--ease); filter: saturate(.8) contrast(1.05); }
.image-card::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, transparent 28%, rgba(8,8,8,.93) 100%); }
.image-card-content { position: absolute; inset: auto 30px 30px; z-index: 2; }
.image-card:hover img { transform: scale(1.025); filter: saturate(.95) contrast(1.08); }
.image-card-tag { font-family: var(--mono); font-size: 8px; letter-spacing: .17em; text-transform: uppercase; color: var(--silver); }
.image-card-title { margin: 10px 0 12px; max-width: 12ch; font-family: var(--serif); font-size: clamp(31px, 3.6vw, 56px); font-weight: 400; line-height: .96; }
.image-card-copy { max-width: 42ch; margin: 0; color: var(--bone-soft); font-size: 14px; }
.image-card-link { position: absolute; inset: 0; z-index: 3; }
.image-card-link span { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.quote-band { padding: clamp(70px, 9vw, 130px) 0; border-block: 1px solid var(--line); }
.quote-band blockquote { margin: 0; max-width: 18ch; font-family: var(--serif); font-size: clamp(39px, 6.5vw, 98px); line-height: .97; letter-spacing: -.045em; }
.quote-band cite { display: block; margin-top: 26px; font-style: normal; font-family: var(--mono); font-size: 9px; letter-spacing: .18em; text-transform: uppercase; color: var(--silver); }

.section--signal-image {
  min-height: clamp(560px, 58vw, 780px);
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(8,8,8,.82) 0%, rgba(8,8,8,.48) 36%, rgba(8,8,8,.08) 66%, rgba(8,8,8,.18) 100%),
    linear-gradient(180deg, rgba(8,8,8,.08) 42%, rgba(8,8,8,.34) 100%),
    image-set(
      url('../images/signal-taillights-1440.avif') type('image/avif'),
      url('../images/signal-taillights-1440.webp') type('image/webp')
    ) center 58% / cover no-repeat;
}
.section--signal-image .quote-band { position: relative; width: 100%; border-color: rgba(241,237,228,.24); }
.section--signal-image blockquote { text-shadow: 0 2px 30px rgba(0,0,0,.78); }

.triad { counter-reset: triad; }
.triad .card { counter-increment: triad; }
.triad .card::before { content: '0' counter(triad); display: block; color: var(--signal); font-family: var(--mono); font-size: 9px; letter-spacing: .17em; margin-bottom: 20px; }

.world-index {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: clamp(50px, 9vw, 140px);
  align-items: start;
}
.world-nav { position: sticky; top: calc(var(--header-h) + 32px); display: grid; gap: 12px; }
.world-nav a { text-decoration: none; color: var(--graphite); text-transform: uppercase; font-family: var(--mono); font-size: 9px; letter-spacing: .15em; }
.world-nav a:hover { color: var(--bone); }
.world-sections { display: grid; gap: 1px; background: var(--line); }
.world-section { background: var(--ink); padding: clamp(42px, 6vw, 78px); }
.world-section-number { color: var(--silver); font-family: var(--mono); font-size: 9px; letter-spacing: .18em; }
.world-section h2 { margin: 18px 0 24px; font-family: var(--serif); font-size: clamp(34px, 5vw, 70px); font-weight: 400; line-height: .95; letter-spacing: -.04em; }
.world-section p { max-width: 730px; margin: 0 0 1.2em; color: var(--bone-soft); font-size: 16px; line-height: 1.75; }
.world-section .maxim { font-family: var(--serif); font-size: clamp(25px, 3.2vw, 43px); line-height: 1.25; color: var(--bone); }
.questions-list { border-top: 1px solid var(--line); }
.question-item { border-bottom: 1px solid var(--line); }
.question-item summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 28px 56px 28px 0;
  color: var(--bone);
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.15;
}
.question-item summary::-webkit-details-marker { display: none; }
.question-item summary::after {
  content: '+';
  position: absolute;
  top: 50%;
  right: 4px;
  transform: translateY(-50%);
  color: var(--signal);
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 300;
}
.question-item[open] summary::after { content: '−'; }
.question-answer { padding: 0 46px 24px 0; }
.question-answer p:last-child { margin-bottom: 0; }

.form-shell { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(48px, 9vw, 130px); align-items: start; }
.form { display: grid; gap: 22px; }
.field { display: grid; gap: 8px; }
.field label { font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--silver); }
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(241,237,228,.34);
  border-radius: 0;
  padding: 13px 0;
  background: transparent;
  color: var(--bone);
  outline: none;
}
.field select { color-scheme: dark; }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--signal); }
.field-hint { margin: 0; color: var(--graphite); font-size: 12px; }
.honeypot { position: absolute !important; left: -9999px !important; }
.form-status { min-height: 24px; margin: 0; color: var(--bone-soft); font-size: 13px; }
.form-status[data-state="success"] { color: #c9d6c0; }
.form-status[data-state="error"] { color: #f2a2a9; }

.list-clean { list-style: none; padding: 0; margin: 0; }
.list-clean li { padding: 15px 0; border-top: 1px solid var(--line); color: var(--bone-soft); }
.list-clean li:last-child { border-bottom: 1px solid var(--line); }
.list-clean strong { display: block; color: var(--bone); font-weight: 500; margin-bottom: 3px; }

.article-header { padding: calc(var(--header-h) + 92px) 0 58px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 32px; color: var(--silver); font-family: var(--mono); font-size: 9px; letter-spacing: .13em; text-transform: uppercase; }
.article-layout { display: grid; grid-template-columns: minmax(0, 760px) minmax(180px, 1fr); gap: clamp(50px, 8vw, 120px); align-items: start; }
.article-aside { position: sticky; top: calc(var(--header-h) + 32px); border-top: 1px solid var(--line); padding-top: 18px; color: var(--silver); font-size: 13px; }

.site-footer { background: #050505; border-top: 1px solid var(--line); padding: 74px 0 32px; }
.footer-top { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 50px; }
.footer-statement { max-width: 420px; font-family: var(--serif); font-size: clamp(27px, 3vw, 43px); line-height: 1.12; }
.footer-heading { margin: 0 0 18px; color: var(--graphite); font-family: var(--mono); font-size: 8px; letter-spacing: .18em; text-transform: uppercase; }
.footer-links { display: grid; gap: 10px; }
.footer-links a { color: var(--silver); text-decoration: none; font-size: 13px; }
.footer-links a:hover { color: var(--bone); }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; margin-top: 68px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--graphite); font-family: var(--mono); font-size: 8px; letter-spacing: .13em; text-transform: uppercase; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.no-js .reveal { opacity: 1; transform: none; }
.reveal.is-visible { opacity: 1; transform: none; }

.utility-hero { padding: calc(var(--header-h) + 92px) 0 72px; border-bottom: 1px solid var(--line); }
.utility-content { padding: 72px 0 120px; }
.notice { padding: 22px 24px; border: 1px solid var(--line); color: var(--bone-soft); font-size: 14px; }
.notice strong { color: var(--bone); }

@media (max-width: 960px) {
  :root { --page: min(100% - 36px, 760px); --header-h: 72px; }
  .menu-toggle { display: block; }
  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 48px max(18px, calc((100vw - var(--page)) / 2));
    background: rgba(8,8,8,.98);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform .35s var(--ease), visibility .35s;
  }
  .site-nav.is-open { transform: translateX(0); visibility: visible; }
  .site-nav a { width: 100%; padding: 16px 0; border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: 31px; letter-spacing: -.02em; text-transform: none; color: var(--bone); }
  .site-nav a::after { display: none; }
  .split,
  .form-shell,
  .article-layout { grid-template-columns: 1fr; }
  .split--reverse .split-media,
  .split--reverse .split-copy { order: initial; }
  .grid--3 { grid-template-columns: 1fr; }
  .world-index { grid-template-columns: 1fr; }
  .world-nav { position: static; grid-template-columns: repeat(2, 1fr); padding-bottom: 32px; border-bottom: 1px solid var(--line); }
  .article-aside { position: static; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  :root { --page: calc(100vw - 28px); }
  .brand-mark { width: 32px; height: 38px; }
  .brand-name { font-size: 12px; }
  .hero-content { padding-bottom: 52px; }
  .hero-title { font-size: clamp(58px, 19vw, 96px); }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; }
  .grid--2 { grid-template-columns: 1fr; }
  .image-card { min-height: 430px; }
  .image-card-content { inset: auto 22px 24px; }
  .world-section { padding: 34px 22px; }
  .world-nav { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .study-label { right: 14px; bottom: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .image-card:hover img { transform: none; }
}

@media (max-width: 960px) {
  .no-js .site-header { position: relative; height: auto; background: var(--ink); border-color: var(--line); }
  .no-js .header-inner { height: auto; min-height: var(--header-h); flex-wrap: wrap; padding: 12px 0; }
  .no-js .menu-toggle { display: none; }
  .no-js .site-nav {
    position: static;
    inset: auto;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    transform: none;
    visibility: visible;
    padding: 0 0 8px;
    background: transparent;
  }
  .no-js .site-nav a {
    width: auto;
    padding: 10px 0;
    font-family: var(--sans);
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
  }
  .no-js .hero-content { padding-top: 70px; }
}