/* NotFoxLabs research site. One neutral palette, one accent, Geist for the interface,
   Newsreader for long reading. */

:root {
  --bg: #ffffff;
  --paper: #fbfbfa;
  --ink: #111214;
  --ink-2: #4c4e54;
  --ink-3: #7b7d84;
  --line: #e6e6e8;
  --line-2: #d6d6da;
  --accent: #3b66c9;
  --accent-soft: #e9eefb;
  --sun: #e8b630;
  --bar: #dedfe2;
  --bar-strong: #9c9ea4;
  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Newsreader", ui-serif, Georgia, serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --wrap: 1440px;
  --gutter: clamp(20px, 5vw, 80px);
  --ease: cubic-bezier(0.2, 0, 0, 1);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 500; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.skip { position: absolute; left: 12px; top: -48px; z-index: 30; padding: 8px 14px; background: var(--ink); color: #fff; border-radius: 8px; }
.skip:focus { top: 12px; }

.ph { width: 1em; height: 1em; flex: none; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

/* --- Navigation ------------------------------------------------------------------------ */
.nav { position: sticky; top: 0; z-index: 20; background: rgb(255 255 255 / 0.86); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); }
.nav__inner { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); height: 76px; display: flex; align-items: center; gap: 56px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 21px; font-weight: 500; letter-spacing: -0.025em; }
.brand__mark { width: 26px; height: 26px; color: var(--ink); }
.nav__links { display: flex; gap: 40px; font-size: 16px; color: var(--ink); }
.nav__links a { position: relative; padding: 6px 0; transition-property: color; transition-duration: 150ms; }
.nav__links a:hover { color: var(--ink-2); }
.nav__links a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1.5px; background: var(--ink); }
.nav__cta { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 16px; padding: 6px 0; border-bottom: 1.5px solid var(--ink); }
.nav__cta .ph { font-size: 17px; transition-property: translate; transition-duration: 200ms; transition-timing-function: var(--ease); }
.nav__cta:hover .ph { translate: 2px -2px; }
.nav__menu { display: none; margin-left: auto; position: relative; }
.nav__menu summary { list-style: none; cursor: pointer; display: grid; place-items: center; width: 44px; height: 44px; font-size: 24px; border-radius: 10px; }
.nav__menu summary::-webkit-details-marker { display: none; }
.nav__menu nav { position: absolute; right: 0; top: 52px; min-width: 220px; display: grid; padding: 8px; background: #fff; border-radius: 16px; box-shadow: 0 0 0 1px rgb(0 0 0 / 0.06), 0 18px 40px -12px rgb(17 18 20 / 0.22); }
.nav__menu nav a { padding: 12px 14px; border-radius: 8px; font-size: 17px; }
.nav__menu nav a:hover { background: var(--paper); }

/* --- Hero ---------------------------------------------------------------------------- */
.hero { position: relative; overflow-x: clip; max-width: var(--wrap); margin: 0 auto; padding: clamp(56px, 9vh, 110px) var(--gutter) 40px; min-height: min(calc(100dvh - 76px), 900px); display: flex; flex-direction: column; justify-content: center; }
.hero__copy { position: relative; z-index: 2; max-width: 760px; }
.hero h1 { font-size: clamp(60px, 9.2vw, 152px); line-height: 0.97; font-weight: 400; letter-spacing: -0.052em; }
.hero__lede { margin-top: 44px; max-width: 30ch; font-size: clamp(19px, 1.6vw, 23px); line-height: 1.5; color: var(--ink-2); letter-spacing: -0.01em; }
.hero__actions { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 28px; align-items: center; }

.btn { display: inline-flex; align-items: center; gap: 10px; height: 50px; padding: 0 22px 0 24px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 16px; font-weight: 500; transition-property: background-color, scale; transition-duration: 150ms; transition-timing-function: var(--ease); }
.btn:hover { background: #2a2b30; }
.btn:active { scale: 0.96; }
.btn .ph { font-size: 18px; }
.link { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; border-bottom: 1.5px solid currentColor; padding-bottom: 2px; }
.link .ph { font-size: 17px; transition-property: translate; transition-duration: 200ms; transition-timing-function: var(--ease); }
.link:hover .ph { translate: 3px 0; }

/* The illustration stage: one coordinate system (1065 × 720), every piece placed in percent of it. */
.stage { position: absolute; z-index: 1; right: calc(var(--gutter) * -0.2); top: 50%; width: min(68%, 1000px); aspect-ratio: 1065 / 720; translate: 0 -46%; pointer-events: none; }
.stage > * { position: absolute; }
.stage__arcs { inset: 0; width: 100%; height: 100%; overflow: visible; }
.stage__arcs path { fill: none; stroke: #1b1c1f; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.dot { border-radius: 50%; }
.dot--blue { left: 62%; top: 26.7%; width: 3.4%; aspect-ratio: 1; background: radial-gradient(circle at 35% 30%, #6f92e6, var(--accent) 70%); box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.06); }
.dot--sun { left: 28.8%; top: 89.3%; width: 2.5%; aspect-ratio: 1; background: radial-gradient(circle at 35% 30%, #f3cf61, var(--sun) 70%); }

/* Butterfly: the image is cut along the body; each half flaps about the body's axis. */
.bf { left: 40.8%; top: 6%; width: 18.8%; aspect-ratio: 244 / 242; }
.bf__float, .bf__tilt, .bf__frame, .bf__wing, .bf__frame img { position: absolute; inset: 0; }
.bf__frame { transform-origin: 48.4% 57.9%; rotate: 36.7deg; perspective: 520px; }
.bf__wing { transform-origin: 48.4% 57.9%; }
.bf__frame img { width: 100%; height: 100%; transform-origin: 48.4% 57.9%; rotate: -36.7deg; }
.bf__wing--a img { clip-path: polygon(-25.2% -41.6%, 121.9% 157.3%, 220.5% 83.1%, 73.4% -115.7%); }
.bf__wing--b img { clip-path: polygon(-25.2% -41.6%, 121.9% 157.3%, 23.3% 231.4%, -123.8% 32.8%); }
.bf__body img { clip-path: polygon(43.3% 46.2%, 70.2% 82.6%, 65.7% 86.1%, 38.7% 49.6%); }

/* Armillary: the pedestal stays put; rings and sphere turn on their own. */
.gl { left: 63.8%; top: 39%; width: 24.4%; aspect-ratio: 309 / 333; perspective: 900px; }
.gl img { position: absolute; inset: 0; width: 100%; height: 100%; }
.gl__base { clip-path: polygon(0 68.5%, 44.7% 68.5%, 44.7% 61.3%, 58.9% 61.3%, 58.9% 68.5%, 100% 68.5%, 100% 100%, 0 100%); }
.gl__rings { transform-origin: 49.2% 36.6%; clip-path: polygon(0 0, 100% 0, 100% 68.5%, 58.9% 68.5%, 58.9% 61.3%, 44.7% 61.3%, 44.7% 68.5%, 0 68.5%); -webkit-mask: radial-gradient(ellipse 11.2% 10.4% at 49.2% 36.6%, transparent 97%, #000 100%); mask: radial-gradient(ellipse 11.2% 10.4% at 49.2% 36.6%, transparent 97%, #000 100%); }
.gl__sphere { transform-origin: 49.2% 36.6%; clip-path: ellipse(11.2% 10.4% at 49.2% 36.6%); }

.sat { left: 4.9%; top: 76%; width: 26.1%; aspect-ratio: 316 / 162; }
.sat img { width: 100%; height: 100%; }

@media (prefers-reduced-motion: no-preference) {
  .bf__float { animation: float 5.6s ease-in-out infinite; }
  .bf__tilt { animation: tilt 8s ease-in-out infinite; }
  .bf__wing--a { animation: flutter-a 0.72s ease-in-out infinite alternate; }
  .bf__wing--b { animation: flutter-b 0.72s ease-in-out infinite alternate; }
  .gl__rings { animation: rings 15s ease-in-out infinite; }
  .gl__sphere { animation: sphere 21s ease-in-out infinite; }
  .sat { animation: drift 9s ease-in-out infinite; }
  .stage__arcs path { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1.6s var(--ease) 0.5s forwards; }
  .reveal > * { opacity: 0; translate: 0 12px; filter: blur(4px); animation: reveal 0.7s var(--ease) forwards; }
  .reveal > :nth-child(2) { animation-delay: 0.1s; }
  .reveal > :nth-child(3) { animation-delay: 0.2s; }
  .reveal > :nth-child(4) { animation-delay: 0.3s; }
}
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -5px; } }
@keyframes tilt { 0%, 100% { rotate: -1.5deg; } 50% { rotate: 1.5deg; } }
/* A soft, continuous flutter with the wings kept open: a small turn about the body
   and a slight sway in the plane of the wing, about one beat every 1.4 s. */
@keyframes flutter-a { from { transform: rotateY(2deg) rotate(0.6deg); } to { transform: rotateY(17deg) rotate(-1.4deg); } }
@keyframes flutter-b { from { transform: rotateY(-2deg) rotate(-0.6deg); } to { transform: rotateY(-17deg) rotate(1.4deg); } }
@keyframes rings { 0%, 100% { transform: rotateY(-20deg); } 50% { transform: rotateY(20deg); } }
@keyframes sphere { 0%, 100% { rotate: -14deg; } 50% { rotate: 14deg; } }
@keyframes drift { 0%, 100% { translate: 0 0; rotate: 0deg; } 50% { translate: 4px -6px; rotate: -1.5deg; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes reveal { to { opacity: 1; translate: 0 0; filter: blur(0); } }

/* --- Sections ----------------------------------------------------------------------- */
.section { max-width: var(--wrap); margin: 0 auto; padding: clamp(72px, 10vw, 140px) var(--gutter) clamp(80px, 11vw, 150px); }
.eyebrow { display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 500; letter-spacing: 0.24em; text-transform: uppercase; color: var(--ink-2); }
.eyebrow::after { content: ""; flex: 1; height: 1px; background: var(--line-2); }
.section__head { margin-top: 56px; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 48px; align-items: end; }
.section__head h2 { font-size: clamp(38px, 4.6vw, 68px); line-height: 1.02; letter-spacing: -0.04em; font-weight: 400; }
.section__head p { color: var(--ink-2); font-size: 19px; max-width: 46ch; }

/* Research areas: huge icons, an asymmetric 2 × 2 with a hairline grid. */
.areas { margin-top: 72px; display: grid; grid-template-columns: 1.2fr 1fr; border-top: 1px solid var(--line); }
.area { padding: 52px 48px 56px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: auto 1fr; gap: 36px; align-items: start; }
.area:nth-child(even) { padding-left: 48px; padding-right: 0; border-left: 1px solid var(--line); }
.area > .ph { font-size: 104px; color: var(--ink); margin-top: -8px; }
.area h3 { font-size: 27px; letter-spacing: -0.025em; line-height: 1.2; }
.area p { margin-top: 12px; color: var(--ink-2); max-width: 40ch; }
.area__tag { display: inline-block; margin-top: 18px; font-family: var(--mono); font-size: 13px; color: var(--ink-3); }

/* Featured paper */
.feature { margin-top: 64px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.feature__meta { font-family: var(--mono); font-size: 13.5px; color: var(--ink-3); letter-spacing: 0.02em; }
.feature h3 { margin-top: 18px; font-size: clamp(34px, 3.8vw, 54px); line-height: 1.04; letter-spacing: -0.035em; font-weight: 400; }
.feature p { margin-top: 22px; color: var(--ink-2); font-size: 19px; max-width: 44ch; }
.feature .hero__actions { margin-top: 32px; }
.figure-card { position: relative; padding: clamp(24px, 3vw, 40px); background: var(--paper); border-radius: 28px; box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.05); }
.figure-card__label { display: flex; justify-content: space-between; gap: 16px; font-size: 14px; color: var(--ink-3); margin-bottom: 18px; }

/* Stats strip */
.stats { margin-top: 88px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.stat { padding: 32px 24px 0 0; }
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--line); }
.stat b { display: block; font-size: clamp(40px, 4.4vw, 64px); font-weight: 400; letter-spacing: -0.045em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat span { display: block; margin-top: 12px; color: var(--ink-2); font-size: 15.5px; max-width: 24ch; }

/* Publication list */
.pubs { margin-top: 56px; border-top: 1px solid var(--line); }
.pub { display: grid; grid-template-columns: 170px minmax(0, 1fr) auto; gap: 32px; align-items: baseline; padding: 30px 0; border-bottom: 1px solid var(--line); transition-property: background-color; transition-duration: 150ms; }
.pub time, .pub__kind { font-family: var(--mono); font-size: 13.5px; color: var(--ink-3); }
.pub h3 { font-size: clamp(21px, 2vw, 27px); letter-spacing: -0.025em; line-height: 1.25; }
.pub p { margin-top: 8px; color: var(--ink-2); font-size: 16px; max-width: 70ch; }
.pub .ph { font-size: 22px; transition-property: translate; transition-duration: 200ms; transition-timing-function: var(--ease); }
.pub:hover .ph { translate: 3px -3px; }
.pub:hover h3 { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }

/* Company teaser */
.teaser { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: end; padding-top: 56px; }
.teaser h2 { font-size: clamp(36px, 4.2vw, 62px); line-height: 1.04; letter-spacing: -0.04em; font-weight: 400; }
.teaser p { color: var(--ink-2); font-size: 19px; max-width: 48ch; }

/* --- Footer ------------------------------------------------------------------------------ */
.foot { border-top: 1px solid var(--line); margin-top: 40px; }
.foot__inner { max-width: var(--wrap); margin: 0 auto; padding: 64px var(--gutter) 48px; display: flex; justify-content: space-between; gap: 48px; flex-wrap: wrap; }
.foot__brand p { margin-top: 18px; color: var(--ink-2); max-width: 36ch; font-size: 15.5px; }
.foot__links { display: flex; gap: 72px; }
.foot__links h2 { font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; margin-bottom: 14px; }
.foot__links a { display: block; padding: 5px 0; font-size: 15.5px; }
.foot__links a:hover { color: var(--ink-2); }
.foot__base { max-width: var(--wrap); margin: 0 auto; padding: 22px var(--gutter) 40px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 14px; color: var(--ink-3); border-top: 1px solid var(--line); }

/* --- Page headers (index pages) ------------------------------------------------------- */
.pagehead { max-width: var(--wrap); margin: 0 auto; padding: clamp(64px, 10vw, 128px) var(--gutter) 0; }
.pagehead h1 { font-size: clamp(52px, 7vw, 112px); line-height: 0.98; letter-spacing: -0.05em; font-weight: 400; max-width: 14ch; }
.pagehead p { margin-top: 32px; font-size: clamp(19px, 1.5vw, 22px); color: var(--ink-2); max-width: 46ch; }

/* --- Articles (papers and blog posts) ------------------------------------------------- */
.article { max-width: 1180px; margin: 0 auto; padding: clamp(48px, 8vw, 104px) var(--gutter) 40px; display: grid; grid-template-columns: 220px minmax(0, 680px); gap: clamp(32px, 6vw, 96px); justify-content: center; }
.toc { position: sticky; top: 108px; align-self: start; font-size: 14.5px; }
.toc .toc__back { display: inline-flex; padding: 0; border: 0; align-items: center; gap: 8px; color: var(--ink-3); margin-bottom: 28px; }
.toc__back .ph { font-size: 16px; }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.toc a { display: block; padding: 5px 0 5px 14px; color: var(--ink-3); border-left: 1.5px solid transparent; transition-property: color, border-color; transition-duration: 150ms; }
.toc a:hover { color: var(--ink); }
.toc a.is-active { color: var(--ink); border-left-color: var(--ink); }

.prose { min-width: 0; font-family: var(--serif); font-size: 20px; line-height: 1.68; color: #1b1c1f; font-optical-sizing: auto; }
.prose__kicker { font-family: var(--mono); font-size: 13.5px; color: var(--ink-3); letter-spacing: 0.02em; }
.prose h1 { margin-top: 18px; font-family: var(--sans); font-size: clamp(40px, 5vw, 64px); line-height: 1.02; letter-spacing: -0.045em; font-weight: 400; color: var(--ink); }
.prose__byline { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 6px 22px; font-family: var(--sans); font-size: 15px; color: var(--ink-2); }
.prose__byline b { font-weight: 500; color: var(--ink); }
.abstract { margin-top: 40px; padding: 28px 30px; background: var(--paper); border-radius: 20px; box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.05); }
.abstract h2 { font-family: var(--sans); font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; margin: 0 0 10px; }
.prose > h2 { margin-top: 64px; font-family: var(--serif); font-size: 31px; line-height: 1.2; letter-spacing: -0.012em; font-weight: 500; color: var(--ink); scroll-margin-top: 100px; }
.prose > h3 { margin-top: 40px; font-family: var(--serif); font-style: italic; font-size: 24px; font-weight: 400; color: var(--ink); scroll-margin-top: 100px; }
.prose > p, .prose > ul, .prose > ol { margin-top: 20px; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li + li { margin-top: 8px; }
.prose a { text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 4px; text-decoration-thickness: 1px; }
.prose a:hover { text-decoration-color: currentColor; }
.prose code { font-family: var(--mono); font-size: 0.78em; background: var(--paper); padding: 2px 6px; border-radius: 6px; box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.05); }
.prose pre { margin: 24px 0 0; padding: 20px 22px; overflow-x: auto; background: #131418; color: #e9e9ec; border-radius: 16px; font-size: 14.5px; line-height: 1.7; }
.prose pre code { background: none; box-shadow: none; padding: 0; font-size: inherit; color: inherit; }
.prose blockquote { margin: 28px 0 0; padding-left: 22px; border-left: 2px solid var(--ink); font-style: italic; color: var(--ink-2); }
.prose sup a { text-decoration: none; font-family: var(--sans); font-size: 0.66em; color: var(--accent); }

/* Figures */
.fig { margin: 40px 0 0; }
.fig figcaption { margin-top: 14px; font-family: var(--sans); font-size: 14.5px; line-height: 1.55; color: var(--ink-2); }
.fig figcaption b { color: var(--ink); font-weight: 600; }
.fig--wide { margin-left: clamp(0px, calc((100% - 860px) / 2), 0px); }

/* Benchmark bars: neutral bars, the measured winner in the accent. */
.bars { font-family: var(--sans); display: grid; gap: 9px; }
.bars__title { font-size: 15px; font-weight: 500; color: var(--ink); margin-bottom: 10px; display: flex; justify-content: space-between; gap: 12px; }
.bars__title span { color: var(--ink-3); font-weight: 400; }
.bar { display: grid; grid-template-columns: minmax(150px, 220px) minmax(0, 1fr) 64px; gap: 16px; align-items: center; font-size: 15.5px; color: var(--ink-3); }
.bar__track { display: block; height: 14px; }
.bar__fill { display: block; height: 100%; width: var(--w); background: var(--bar); border-radius: 2px; transform-origin: left; }
.bar__value { text-align: right; font-variant-numeric: tabular-nums; }
.bar--ours { color: var(--accent); font-weight: 500; }
.bar--ours .bar__fill { background: #5aa8ec; }
.bar--ref { color: var(--ink); }
.bar--ref .bar__fill { background: var(--bar-strong); }
.bar__name { position: relative; }
.bar--ours .bar__name::before, .bar--ref .bar__name::before { content: ""; position: absolute; left: -13px; top: 50%; width: 4px; height: 4px; margin-top: -2px; border-radius: 50%; background: currentColor; }
@media (prefers-reduced-motion: no-preference) {
  .bars.is-in .bar__fill { animation: grow 0.9s var(--ease) both; }
  .bars.is-in .bar:nth-child(n) .bar__fill { animation-delay: calc(var(--i, 0) * 40ms); }
}
@keyframes grow { from { scale: 0 1; } to { scale: 1 1; } }

/* Charts */
.chart { font-family: var(--sans); }
.chart svg { width: 100%; height: auto; overflow: visible; }
.chart text { font-family: var(--sans); font-size: 16px; fill: #6a6c72; }
.legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; font-size: 13.5px; color: var(--ink-2); margin-bottom: 16px; }
.legend i { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 7px; vertical-align: 0; }
.legend i.line { width: 18px; height: 2px; border-radius: 1px; vertical-align: 3px; }

/* Tables */
.table { margin-top: 32px; overflow-x: auto; font-family: var(--sans); }
.table table { width: 100%; border-collapse: collapse; font-size: 15px; font-variant-numeric: tabular-nums; }
.table caption { caption-side: bottom; text-align: left; margin-top: 12px; font-size: 14.5px; color: var(--ink-2); }
.table th { text-align: left; font-weight: 500; color: var(--ink-3); font-size: 13.5px; padding: 0 16px 10px 0; border-bottom: 1px solid var(--line-2); }
.table td { padding: 12px 16px 12px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.table tr.is-ours td { color: var(--accent); font-weight: 500; }
.num { text-align: right !important; }

.callout { margin-top: 32px; display: grid; grid-template-columns: auto 1fr; gap: 18px; padding: 22px 24px; border-radius: 18px; background: var(--accent-soft); font-family: var(--sans); font-size: 16px; line-height: 1.55; color: #24345e; }
.callout .ph { font-size: 30px; color: var(--accent); }

.refs { margin-top: 20px; font-family: var(--sans); font-size: 15px; color: var(--ink-2); padding-left: 1.4em; }
.refs li + li { margin-top: 10px; }
.cite { margin-top: 24px; }

.next { max-width: 680px; margin: 72px auto 0; }

/* --- Company page -------------------------------------------------------------------- */
.statement { max-width: var(--wrap); margin: 0 auto; padding: clamp(72px, 11vw, 150px) var(--gutter) 0; }
.statement h1 { font-size: clamp(48px, 6.6vw, 104px); line-height: 1; letter-spacing: -0.05em; font-weight: 400; max-width: 16ch; }
.statement p { margin-top: 36px; font-size: clamp(20px, 1.7vw, 24px); line-height: 1.5; color: var(--ink-2); max-width: 42ch; }
.split { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 112px); }
.split h2 { font-size: clamp(30px, 3vw, 44px); line-height: 1.08; letter-spacing: -0.035em; font-weight: 400; }
.split__body > p { color: var(--ink-2); font-size: 19px; max-width: 58ch; }
.split__body > p + p { margin-top: 18px; }
.pillars { margin-top: 44px; display: grid; gap: 0; border-top: 1px solid var(--line); }
.pillar { display: grid; grid-template-columns: 96px 1fr; gap: 28px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.pillar > .ph { font-size: 80px; }
.pillar h3 { font-size: 24px; letter-spacing: -0.02em; }
.pillar p { margin-top: 8px; color: var(--ink-2); max-width: 54ch; }
.facts { margin-top: 44px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.fact { padding: 26px 24px 26px 0; border-bottom: 1px solid var(--line); }
.fact:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line); }
.fact dt { font-size: 14px; color: var(--ink-3); }
.fact dd { margin: 6px 0 0; font-size: 22px; letter-spacing: -0.02em; }
.partners { margin-top: 40px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.partner { padding: 40px 24px; display: grid; place-items: center; text-align: center; font-size: clamp(22px, 2.2vw, 30px); letter-spacing: -0.03em; font-weight: 500; color: var(--ink); }
.partner + .partner { border-left: 1px solid var(--line); }
.partner small { display: block; margin-top: 6px; font-size: 14px; letter-spacing: 0; font-weight: 400; color: var(--ink-3); }
.ledger { margin-top: 40px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.ledger div { padding: 28px 24px 0 0; }
.ledger div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.ledger b { display: block; font-size: clamp(40px, 4.4vw, 64px); font-weight: 400; letter-spacing: -0.045em; line-height: 1; font-variant-numeric: tabular-nums; }
.ledger span { display: block; margin-top: 12px; color: var(--ink-2); font-size: 15.5px; max-width: 28ch; }
.founder { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: center; margin-top: 40px; }
.founder__mono { width: 96px; height: 96px; border-radius: 28px; display: grid; place-items: center; background: var(--ink); color: #fff; font-size: 34px; letter-spacing: -0.04em; }
.founder h3 { font-size: 26px; letter-spacing: -0.025em; }
.founder p { margin-top: 6px; color: var(--ink-2); }
.timeline { margin-top: 40px; border-left: 1px solid var(--line-2); padding-left: 28px; display: grid; gap: 30px; }
.timeline li { list-style: none; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -33px; top: 9px; width: 9px; height: 9px; border-radius: 50%; background: var(--bg); box-shadow: inset 0 0 0 1.5px var(--ink); }
.timeline time { font-family: var(--mono); font-size: 13.5px; color: var(--ink-3); }
.timeline h3 { margin-top: 2px; font-size: 21px; letter-spacing: -0.02em; }
.timeline p { margin-top: 4px; color: var(--ink-2); max-width: 56ch; }
.timeline ol { margin: 0; padding: 0; }

/* Projects */
.projects { margin-top: 64px; display: grid; gap: 0; border-top: 1px solid var(--line); }
.project { display: grid; grid-template-columns: 120px minmax(0, 1fr) minmax(0, 0.8fr); gap: 40px; padding: 44px 0; border-bottom: 1px solid var(--line); align-items: start; }
.project > .ph { font-size: 96px; }
.project h2 { font-size: clamp(28px, 2.8vw, 40px); letter-spacing: -0.035em; font-weight: 400; line-height: 1.08; }
.project__kind { font-family: var(--mono); font-size: 13.5px; color: var(--ink-3); margin-bottom: 10px; }
.project p { color: var(--ink-2); }
.project .link { margin-top: 18px; }

/* --- Responsive ------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .nav__inner { gap: 32px; }
  .nav__links { gap: 26px; }
  .stage { width: 74%; translate: 0 -40%; }
  .article { grid-template-columns: minmax(0, 680px); }
  .toc { display: none; }
}
@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__menu { display: block; }
  .nav__inner { height: 64px; }
  .hero { min-height: 0; padding-top: 40px; }
  .hero__lede { margin-top: 28px; }
  .stage { position: relative; right: auto; top: auto; translate: none; width: 112%; margin: 28px -6% 0; }
  .section__head, .feature, .teaser, .split { grid-template-columns: minmax(0, 1fr); }
  .areas { grid-template-columns: minmax(0, 1fr); }
  .area, .area:nth-child(even) { padding: 36px 0; border-left: 0; }
  .stats, .ledger { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat:nth-child(3) { padding-left: 0; border-left: 0; }
  .stat:nth-child(n + 3) { padding-top: 28px; }
  .project { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .partners { grid-template-columns: minmax(0, 1fr); }
  .partner + .partner { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .area { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .area > .ph { font-size: 80px; }
  .pub { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .pub > .ph { display: none; }
  .ledger { grid-template-columns: minmax(0, 1fr); }
  .ledger div + div { padding-left: 0; border-left: 0; }
  .facts { grid-template-columns: minmax(0, 1fr); }
  .fact:nth-child(even) { padding-left: 0; border-left: 0; }
  .prose { font-size: 18.5px; }
  .bar { grid-template-columns: minmax(0, 1fr) 56px; gap: 4px 12px; }
  .bar__name { grid-column: 1 / -1; }
  .bar__track { grid-column: 1; }
  .pillar { grid-template-columns: 64px 1fr; gap: 18px; }
  .pillar > .ph { font-size: 56px; }
  .founder__mono { width: 72px; height: 72px; font-size: 26px; border-radius: 22px; }
  .foot__links { gap: 48px; }
}

.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; }

.inline { text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 4px; }
.inline:hover { text-decoration-color: currentColor; }