*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #faf9f7;
  --fg: #1a1916;
  --muted: #6b6860;
  --dim: #aaa69f;
  --accent: #c8392b;
  --border: rgba(26, 25, 22, 0.11);
  --serif: "EB Garamond", Georgia, serif;
  --mono: "DM Mono", ui-monospace, monospace;
}

html { scroll-behavior: smooth; }
.domain-block[id] { scroll-margin-top: 28px; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--serif);
  -webkit-font-smoothing: antialiased;
}

.top-bar { width: 100%; height: 2px; background: var(--accent); }

body > nav {
  min-height: 82px;
  padding: 0 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

body > nav a {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-decoration: none;
  text-transform: uppercase;
}

body > nav ul { display: flex; gap: 28px; list-style: none; }

.eyebrow {
  display: block;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 300;
  letter-spacing: .17em;
  line-height: 1.6;
  text-transform: uppercase;
}

.station-heading h2 em { color: var(--muted); font-style: italic; }

.notation-measurement {
  min-height: clamp(560px, 52vw, 760px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-bottom: 1px solid var(--border);
}

.notation-measurement-copy {
  padding: var(--dba-space-first-label) clamp(42px, 5.5vw, 88px) var(--dba-space-block-bottom);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.notation-measurement-copy h2 {
  max-width: 760px;
  margin-top: 28px;
  font-size: clamp(54px, 5.7vw, 92px);
  font-weight: 400;
  letter-spacing: -.045em;
  line-height: .94;
}

.notation-measurement-subtitle {
  max-width: 650px;
  margin-top: 28px;
  color: var(--muted);
  font-size: clamp(21px, 1.8vw, 26px);
  line-height: 1.4;
}

.notation-measurement-text {
  max-width: 690px;
  margin-top: clamp(46px, 5vw, 72px);
}

.notation-measurement-text p {
  color: var(--muted);
  font-size: clamp(20px, 1.65vw, 23px);
  line-height: 1.55;
}

.notation-measurement-text p + p { margin-top: 22px; }

.measurement-tool {
  max-width: 690px;
  margin-top: clamp(34px, 3.5vw, 48px);
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.measurement-tool h3 {
  font-size: clamp(25px, 2.2vw, 31px);
  font-weight: 400;
  line-height: 1.1;
}

.measurement-tool p {
  max-width: 620px;
  margin-top: 12px;
  color: var(--muted);
  font-size: clamp(17px, 1.35vw, 19px);
  line-height: 1.5;
}

.measurement-tool a {
  width: fit-content;
  margin-top: 20px;
  padding-bottom: 5px;
  display: inline-block;
  border-bottom: 1px solid var(--accent);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .13em;
  line-height: 1.5;
  text-decoration: none;
  text-transform: uppercase;
}

.measurement-tool a:hover,
.measurement-tool a:focus-visible { color: var(--accent); outline: none; }

.notation-measurement-visual {
  min-width: 0;
  padding: clamp(34px, 3.8vw, 58px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 39%, rgba(255, 255, 255, .075), transparent 30%),
    radial-gradient(circle at 50% 43%, rgba(200, 57, 43, .11), transparent 42%),
    radial-gradient(circle at 88% 88%, rgba(86, 103, 132, .12), transparent 36%),
    linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px),
    #1a1c25;
  background-size: auto, auto, auto, 42px 42px, 42px 42px, auto;
  color: #f6f4ef;
}

.notation-demo {
  width: min(100%, 640px);
  border: 1px solid rgba(255, 255, 255, .26);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .035), transparent 42%),
    rgba(31, 33, 43, .94);
  box-shadow: 0 26px 70px rgba(0, 0, 0, .22), inset 0 1px 0 rgba(255, 255, 255, .035);
}

.notation-demo-head,
.notation-demo-foot {
  padding: 15px 18px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: rgba(255, 255, 255, .7);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .14em;
  line-height: 1.5;
  text-transform: uppercase;
}

.notation-demo-head { border-bottom: 1px solid rgba(255, 255, 255, .18); }
.notation-demo-foot { border-top: 1px solid rgba(255, 255, 255, .18); }

.notation-demo-glyphs {
  min-height: clamp(180px, 20vw, 260px);
  padding: 40px 28px;
  display: grid;
  grid-template-columns: auto minmax(44px, 1fr) auto minmax(44px, 1fr) auto;
  align-items: center;
}

.notation-demo-glyph {
  width: clamp(64px, 7vw, 88px);
  aspect-ratio: 1;
  position: relative;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .5);
  border-radius: 50%;
  color: #f6f4ef;
  line-height: 1;
}

.notation-demo-glyph small {
  position: absolute;
  top: -24px;
  left: 50%;
  color: rgba(255, 255, 255, .67);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: .14em;
  transform: translateX(-50%);
}

.notation-demo-glyph b {
  display: block;
  color: #fff;
  font-family: var(--serif);
  font-size: clamp(42px, 5vw, 66px);
  font-weight: 400;
  line-height: 1;
  text-shadow: 0 0 26px rgba(200, 57, 43, .18);
  transition: opacity .46s ease, transform .62s ease, filter .46s ease;
}

.notation-demo.is-changing .notation-demo-glyph b {
  opacity: 0;
  transform: scale(.78);
  filter: blur(6px);
}

.notation-demo-glyphs i {
  position: relative;
  height: 1px;
  display: block;
  overflow: hidden;
  background: rgba(255, 255, 255, .3);
}

.notation-demo-glyphs i::after {
  content: "";
  position: absolute;
  top: -2px;
  left: -5px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(200, 57, 43, .8);
  animation: notation-signal 2.8s linear infinite;
}

.notation-demo-glyphs i:nth-of-type(2)::after { animation-delay: 1.4s; }

.notation-demo-meaning {
  min-height: 22px;
  margin: -18px 18px 28px;
  color: rgba(255, 255, 255, .88);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .12em;
  line-height: 1.5;
  text-align: center;
  text-transform: uppercase;
  transition: opacity .22s ease, transform .22s ease;
}

.notation-demo-readout {
  margin: 0 18px 18px;
  border-top: 1px solid rgba(255, 255, 255, .18);
}

.notation-demo-readout > div {
  min-height: 58px;
  padding: 12px 0;
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, .16);
}

.notation-demo-readout span {
  color: rgba(255, 255, 255, .64);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.notation-demo-readout strong {
  min-width: 0;
  color: #fff;
  font-family: var(--mono);
  font-size: clamp(11px, 1.15vw, 14px);
  font-weight: 400;
  letter-spacing: .04em;
  transition: opacity .22s ease, transform .22s ease;
}

.notation-demo.is-changing .notation-demo-readout strong {
  opacity: 0;
  transform: translateY(5px);
}

.notation-demo.is-changing .notation-demo-meaning {
  opacity: 0;
  transform: translateY(5px);
}

@keyframes notation-signal {
  from { left: -5px; }
  to { left: calc(100% + 5px); }
}

.domain-block {
  min-height: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-bottom: 1px solid var(--border);
}

.domain-media {
  min-width: 0;
  min-height: 0;
  aspect-ratio: 3 / 2;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #101722;
}

.domain-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  transition: transform .6s ease;
}

.domain-media:hover img,
.domain-media:focus-visible img { transform: scale(1.01); }

.domain-copy {
  padding: var(--dba-space-block-top) clamp(42px, 5.5vw, 88px) var(--dba-space-block-bottom);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.domain-block:first-of-type .domain-copy { padding-top: var(--dba-space-first-label); }

.domain-copy h2 {
  max-width: 720px;
  margin-top: 28px;
  font-size: clamp(48px, 4.8vw, 78px);
  font-weight: 400;
  letter-spacing: -.04em;
  line-height: .96;
}

.domain-copy h2 em { color: var(--muted); font-style: italic; }

.domain-copy p {
  max-width: 620px;
  margin-top: 40px;
  color: var(--muted);
  font-size: clamp(21px, 1.83vw, 24px);
  line-height: 1.68;
}

.domain-link {
  width: fit-content;
  margin-top: 42px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .12em;
  line-height: 1.7;
  text-decoration: none;
  text-transform: uppercase;
}

.domain-block.media-right .domain-media { order: 2; }
.domain-block.media-right .domain-copy { order: 1; }
.domain-block--architecture .domain-media { background: #303633; }
.domain-block--care .domain-media { background: #07111f; }
.domain-block--landscape .domain-media { background: #d8e4e0; }
.domain-block--ai .domain-media { background: #07111f; }
.domain-block--quantum .domain-media { background: #080d19; }

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s ease, transform .8s ease;
}

.reveal.visible { opacity: 1; transform: none; }

.station-feature {
  padding: clamp(90px, 9vw, 148px) 60px 0;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .72fr);
  column-gap: clamp(60px, 8vw, 140px);
  border-bottom: 1px solid var(--border);
}

.station-heading h2,
.station-heading h1 {
  max-width: 880px;
  margin-top: 30px;
  font-size: clamp(54px, 6.2vw, 98px);
  font-weight: 400;
  letter-spacing: -.04em;
  line-height: .96;
}

.station-title-mobile { display: none; }

.domain-page .station-feature { padding-top: 48px; }

@media (min-width: 981px) {
  .domain-page .station-feature {
    --area-nav-height: clamp(72px, 9.7vh, 88px);
    height: calc(100dvh - 85px);
    min-height: 0;
    padding-top: clamp(22px, 5.2vh, 48px);
    grid-template-columns: minmax(0, .86fr) minmax(440px, 1.14fr);
    grid-template-rows: auto minmax(0, 1fr) var(--area-nav-height);
    column-gap: clamp(54px, 6vw, 104px);
  }

  .domain-page .station-heading h1 {
    margin-top: clamp(16px, 3.2vh, 30px);
    font-size: clamp(48px, min(6.2vw, 8.6vh), 98px);
  }

  .domain-page .domain-back { margin-bottom: clamp(18px, 3.8vh, 38px); }

  .domain-page .station-heading {
    grid-column: 1;
    grid-row: 1;
  }

  .domain-page .station-copy {
    grid-column: 1;
    grid-row: 2;
    align-self: start;
    min-height: 0;
    padding-top: clamp(18px, 4.2vh, 40px);
  }

  .domain-page .station-copy p {
    margin-bottom: 0;
    font-size: clamp(18px, min(1.83vw, 2.65vh), 24px);
    line-height: 1.55;
  }

  .domain-page .station-frame-wrap {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: stretch;
    height: 100%;
    min-height: 0;
    margin-top: 0;
  }

  .domain-page .station-frame-wrap iframe,
  .domain-page .organisation-frame-wrap iframe,
  .domain-page .care-frame-wrap iframe,
  .domain-page .landscape-frame-wrap iframe,
  .domain-page .technology-frame-wrap iframe {
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
  }

  .domain-page .station-context {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  .domain-page .area-sequence-nav a {
    height: 100%;
    min-height: 0;
  }
}

@media (min-width: 981px) and (max-height: 700px) {
  .domain-page .station-feature { padding-top: 18px; }
  .domain-page .domain-back { margin-bottom: 12px; }
  .domain-page .station-heading h1 {
    margin-top: 12px;
    font-size: clamp(40px, min(5vw, 7.2vh), 64px);
  }
  .domain-page .station-copy { padding-top: 10px; }
  .domain-page .station-copy p {
    font-size: 16px;
    line-height: 1.4;
  }
}

.domain-back {
  width: fit-content;
  margin-bottom: 38px;
  display: inline-block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .15em;
  line-height: 1.7;
  text-decoration: none;
  text-transform: uppercase;
}

.domain-back:hover { color: var(--accent); }

.station-copy {
  padding-top: 43px;
  align-self: end;
}

.station-copy p {
  max-width: 650px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(21px, 1.83vw, 24px);
  line-height: 1.68;
}

.station-frame-wrap {
  grid-column: 1 / -1;
  width: 100%;
  margin-top: clamp(72px, 8vw, 120px);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #fff;
}

.station-frame-wrap iframe {
  width: 100%;
  aspect-ratio: 1.2 / 1;
  display: block;
  border: 0;
  overflow: hidden;
  background: transparent;
}

.organisation-feature { background: #f5f3ef; }

.organisation-frame-wrap { background: #fff; }

.organisation-frame-wrap iframe { aspect-ratio: 1.12 / 1; }

.care-feature { background: #f6f4f1; }

.care-frame-wrap { background: #12131c; }

.care-frame-wrap iframe { aspect-ratio: 1.12 / 1; }

.landscape-feature { background: var(--bg); }

.landscape-frame-wrap { background: #fff; }

.landscape-frame-wrap iframe { aspect-ratio: 1.12 / 1; }

.technology-feature { background: #f3f1ed; }

.technology-frame-wrap { background: #0f111a; }

.technology-frame-wrap iframe { aspect-ratio: 1.12 / 1; }

.station-context {
  grid-column: 1 / -1;
  padding: 32px 0 42px;
  display: grid;
  grid-template-columns: minmax(210px, .48fr) minmax(0, 1fr) auto;
  gap: 34px;
  align-items: start;
}

.station-context > span,
.station-context > a {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .15em;
  line-height: 1.7;
  text-transform: uppercase;
}

.station-context > span { color: var(--accent); }
.station-context p { max-width: 780px; color: var(--muted); font-size: 16px; line-height: 1.7; }
.station-context > a { color: var(--fg); text-decoration: none; white-space: nowrap; }
.station-context > a:hover { color: var(--accent); }
.station-context-links { display: flex; align-items: flex-end; flex-direction: column; gap: 10px; }
.station-context-links a { color: var(--fg); font: 300 9px/1.7 var(--mono); letter-spacing: .15em; text-align: right; text-decoration: none; text-transform: uppercase; white-space: nowrap; }
.station-context-links a:hover, .station-context-links a:focus-visible { color: var(--accent); outline: none; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 980px) {
  .notation-measurement {
    min-height: 0;
    grid-template-columns: 1fr;
  }
  .notation-measurement-copy { padding: var(--dba-space-first-label) 40px var(--dba-space-block-bottom); }
  .notation-measurement-visual { min-height: 520px; }
  .domain-block { min-height: 0; grid-template-columns: 1fr; }
  .domain-media,
  .domain-block.media-right .domain-media,
  .domain-block.media-right .domain-copy { order: initial; }
  .domain-media { min-height: 0; aspect-ratio: 3 / 2; }
  .domain-block--care .domain-media { aspect-ratio: 1199 / 1312; }
  .domain-copy { padding: var(--dba-space-block-top) 40px var(--dba-space-block-bottom); }
  .domain-block:first-of-type .domain-copy { padding-top: var(--dba-space-first-label); }
  .station-feature { grid-template-columns: 1fr; }
  .station-copy { padding-top: 50px; }
  .station-context { grid-template-columns: 1fr; gap: 16px; }
  .station-context-links { align-items: flex-start; }
  .station-context-links a { text-align: left; }
}

@media (max-width: 640px) {
  body > nav { padding: 0 20px; }
  body > nav ul { display: none; }
  .notation-measurement { display: flex; flex-direction: column; }
  .notation-measurement-copy { display: contents; }
  .notation-measurement-heading {
    order: 2;
    padding: var(--dba-space-first-label) 20px 44px;
  }
  .notation-measurement-copy h2 { font-size: clamp(48px, 15vw, 70px); }
  .notation-measurement-body {
    order: 3;
    padding: 0 20px var(--dba-space-block-bottom);
  }
  .notation-measurement-text { margin-top: 0; }
  .notation-measurement-text p { font-size: 20px; }
  .notation-measurement-visual { min-height: 0; padding: 20px; order: 1; }
  .notation-demo-glyphs { min-height: 170px; padding: 30px 18px; }
  .notation-demo-glyph { width: 58px; }
  .notation-demo-glyph b { font-size: 40px; }
  .notation-demo-readout > div { grid-template-columns: 98px minmax(0, 1fr); gap: 12px; }
  .notation-demo-readout,
  .notation-demo-foot { display: none; }
  .domain-block,
  .domain-block.media-right { display: flex; flex-direction: column; }
  .domain-copy,
  .domain-block.media-right .domain-copy { display: contents; }
  .domain-copy .eyebrow {
    order: 2;
    padding: var(--dba-space-block-top) 20px 0;
  }
  .domain-copy h2 {
    order: 3;
    margin-top: 28px;
    padding: 0 20px;
    font-size: clamp(48px, 15vw, 70px);
  }
  .domain-copy p {
    order: 4;
    margin-top: 34px;
    padding: 0 20px 44px;
    font-size: 21px;
    line-height: 1.64;
  }
  .domain-media,
  .domain-block.media-right .domain-media { order: 1; }
  .domain-link {
    order: 5;
    align-self: flex-start;
    margin: 28px 20px 48px;
  }
  .station-feature { padding: 82px 20px 0; }
  .station-heading { order: 1; }
  .organisation-feature .domain-back,
  .architecture-feature .domain-back,
  .care-feature .domain-back,
  .landscape-feature .domain-back,
  .ai-feature .domain-back,
  .quantum-feature .domain-back { display: none; }
  .station-heading h2,.station-heading h1 { font-size: clamp(50px, 15vw, 72px); }
  .organisation-feature .station-heading h1,
  .architecture-feature .station-heading h1,
  .care-feature .station-heading h1,
  .landscape-feature .station-heading h1,
  .ai-feature .station-heading h1,
  .quantum-feature .station-heading h1 { font-size: clamp(42px, 12vw, 58px); }
  .station-title-desktop { display: none; }
  .station-title-mobile { display: block; }
  .domain-page .station-feature { padding-top: 36px; }
  .station-frame-wrap { order: 2; margin-top: 44px; }
  .station-copy { order: 3; padding-top: 44px; }
  .station-copy p { font-size: 21px; line-height: 1.64; }
  .station-frame-wrap iframe { height: 520px; aspect-ratio: auto; }
  .organisation-frame-wrap iframe,
  .care-frame-wrap iframe,
  .landscape-frame-wrap iframe,
  .technology-frame-wrap iframe { height: 560px; }
  .station-context { padding: 26px 0 36px; }
  .area-sequence-nav { order: 4; }
}

.station-context--cta {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.area-sequence-nav {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.area-sequence-nav a {
  min-height: 88px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .12em;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
}

.area-sequence-nav a:last-child { border-right: 0; }
.area-sequence-nav a:hover,
.area-sequence-nav a:focus-visible { background: #f1efeb; outline: none; }

@media (max-width: 640px) {
  .station-context--cta {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 12px;
  }

  .area-sequence-nav { grid-template-columns: 1fr; }
  .area-sequence-nav a {
    min-height: 68px;
    padding: 0 20px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
  .area-sequence-nav a:last-child { border-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .notation-demo-glyphs i::after { left: 50%; }
}