/* ==========================================================================
   PLATO AI LAB — Core styles
   A dark editorial system built on proportion, restraint and negative space.
   ========================================================================== */

@font-face {
  font-family: "Cormorant Garamond";
  src: url("../assets/fonts/cormorant-garamond.woff2") format("woff2");
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
}

@font-face {
  font-family: "Cormorant Garamond";
  src: url("../assets/fonts/cormorant-garamond-italic.woff2") format("woff2");
  font-style: italic;
  font-weight: 300 700;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/inter.woff2") format("woff2");
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("../assets/fonts/jetbrains-mono.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
}

:root {
  color-scheme: dark;

  --background: #090909;
  --background-secondary: #111111;
  --surface: #171717;
  --surface-hover: #202020;
  --foreground: #E8E5DE;
  --muted: #92908A;
  --border: #292929;
  --gold: #C6A15B;
  --gold-soft: #806536;
  --gold-light: #E4C985;

  --gold-rgb: 198, 161, 91;
  --header-bg: rgba(9, 9, 9, 0.72);
  --header-bg-scrolled: rgba(9, 9, 9, 0.94);
  --header-border-scrolled: #222222;
  --footer-bg: #070707;
  --footer-muted: #6e6c67;
  --decor-border: #1b1b1b;
  --decor-border-soft: #1e1e1e;
  --decor-border-strong: #202020;
  --outline: #343434;
  --outline-soft: #333333;
  --grid-line: rgba(232, 229, 222, 0.026);
  --grid-line-soft: rgba(232, 229, 222, 0.02);
  --drawing-bg-start: rgba(23, 23, 23, 0.55);
  --drawing-bg-end: rgba(9, 9, 9, 0.1);
  --row-hover-border: #3a3a3a;
  --noise-blend: screen;
  --noise-opacity: 0.035;

  --font-serif: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;

  --max-width: 1320px;
  --gutter: clamp(20px, 4.5vw, 64px);
  --nav-height: 78px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset ------------------------------------------------------------------ */

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

html {
  background: var(--background);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 32px);
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

h1, h2, h3, h4, p, figure, blockquote {
  margin: 0;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  border: 0;
  background: none;
  cursor: pointer;
}

img,
svg {
  display: block;
  max-width: 100%;
}

::selection {
  background: var(--gold);
  color: var(--background);
}

:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 5px;
}

/* Layout helpers --------------------------------------------------------- */

.container {
  width: min(calc(100% - (var(--gutter) * 2)), var(--max-width));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 1000;
  padding: 12px 18px;
  background: var(--gold);
  color: var(--background);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

/* Typography ------------------------------------------------------------ */

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.23em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow__dot {
  width: 4px;
  height: 4px;
  flex: 0 0 auto;
  background: var(--gold);
}

.display {
  font-family: var(--font-serif);
  font-size: clamp(48px, 6.4vw, 92px);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 0.98;
}

.display em,
.page-title em,
.manifesto__quote em,
.cta-band h2 em,
.hero__title em {
  font-style: italic;
  font-weight: 300;
}

.lead {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(17px, 1.35vw, 20px);
  font-weight: 300;
  line-height: 1.72;
}

.meta-label {
  display: block;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 400;
  letter-spacing: 0.17em;
  line-height: 1.5;
  text-transform: uppercase;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
  color: var(--foreground);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.13em;
  line-height: 1.4;
  text-transform: uppercase;
  transition: color 0.35s var(--ease-soft), border-color 0.35s var(--ease-soft);
}

.text-link svg {
  width: 13px;
  height: 13px;
  transition: transform 0.35s var(--ease);
}

.text-link:hover {
  color: var(--gold-light);
  border-color: var(--gold);
}

.text-link:hover svg {
  transform: translate(2px, -2px);
}

/* Buttons --------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 50px;
  padding: 14px 22px;
  border: 1px solid transparent;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
  transition:
    background-color 0.35s var(--ease-soft),
    border-color 0.35s var(--ease-soft),
    color 0.35s var(--ease-soft);
}

.btn svg {
  width: 14px;
  height: 14px;
  transition: transform 0.35s var(--ease);
}

.btn:hover svg {
  transform: translate(2px, -2px);
}

.btn--primary {
  border-color: var(--gold);
  background: var(--gold);
  color: #0A0A0A;
}

.btn--primary:hover {
  border-color: var(--gold-light);
  background: var(--gold-light);
}

.btn--ghost {
  border-color: var(--border);
  background: transparent;
  color: var(--foreground);
}

.btn--ghost:hover {
  border-color: var(--gold-soft);
  color: var(--gold-light);
}

/* Header ---------------------------------------------------------------- */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  transition: background-color 0.4s ease, border-color 0.4s ease;
}

.site-header.is-scrolled {
  border-color: var(--header-border-scrolled);
  background: var(--header-bg-scrolled);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: var(--foreground);
}

.brand__mark {
  display: inline-flex;
  width: 20px;
  height: 26px;
  color: var(--foreground);
}

.brand__mark svg {
  width: 100%;
  height: 100%;
}

.brand__wordmark {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.17em;
  white-space: nowrap;
}

.brand__wordmark span {
  color: var(--gold-soft);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(22px, 2.6vw, 42px);
}

.nav__link {
  position: relative;
  padding: 9px 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.02em;
  transition: color 0.3s var(--ease-soft);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 14px;
  height: 1px;
  background: var(--gold);
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: opacity 0.3s ease, transform 0.35s var(--ease);
}

.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--foreground);
}

.nav__link[aria-current="page"]::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 9px 13px;
  border: 1px solid var(--border);
  color: var(--foreground);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: border-color 0.3s ease, color 0.3s ease, background-color 0.3s ease;
}

.nav__cta svg {
  width: 11px;
  height: 11px;
  color: var(--gold);
}

.nav__cta:hover {
  border-color: var(--gold-soft);
  background: var(--surface);
  color: var(--gold-light);
}

.nav__toggle {
  display: none;
  position: relative;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--border);
}

.nav__toggle span {
  position: absolute;
  left: 10px;
  width: 16px;
  height: 1px;
  background: var(--foreground);
  transition: transform 0.35s var(--ease), top 0.35s var(--ease);
}

.nav__toggle span:first-child {
  top: 15px;
}

.nav__toggle span:last-child {
  top: 21px;
}

.nav__toggle[aria-expanded="true"] span:first-child {
  top: 18px;
  transform: rotate(45deg);
}

.nav__toggle[aria-expanded="true"] span:last-child {
  top: 18px;
  transform: rotate(-45deg);
}

/* Mobile menu ----------------------------------------------------------- */

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  padding-top: calc(var(--nav-height) + 70px);
  background: var(--background);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition:
    opacity 0.4s var(--ease-soft),
    visibility 0.4s,
    transform 0.5s var(--ease);
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-menu__inner {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-bottom: 44px;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
}

.mobile-menu__nav a {
  display: flex;
  align-items: baseline;
  gap: 22px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-serif);
  font-size: clamp(42px, 12vw, 64px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
  transition: color 0.3s ease, padding-left 0.35s var(--ease);
}

.mobile-menu__nav a span {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.mobile-menu__nav a[aria-current="page"],
.mobile-menu__nav a:hover {
  color: var(--gold-light);
  padding-left: 8px;
}

.mobile-menu__footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.05em;
  line-height: 1.8;
}

.mobile-menu__footer a {
  color: var(--foreground);
  transition: color 0.3s ease;
}

.mobile-menu__footer a:hover {
  color: var(--gold-light);
}

/* Hero ------------------------------------------------------------------ */

.hero {
  position: relative;
  display: flex;
  min-height: 100svh;
  flex-direction: column;
  overflow: hidden;
  padding-top: calc(var(--nav-height) + clamp(64px, 10vh, 124px));
}

.hero__texture {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 112px 112px;
  -webkit-mask-image: radial-gradient(ellipse 80% 76% at 74% 42%, #000 0%, transparent 72%);
  mask-image: radial-gradient(ellipse 80% 76% at 74% 42%, #000 0%, transparent 72%);
}

.hero::before {
  content: "";
  position: absolute;
  top: 8%;
  right: 4%;
  width: 46vw;
  height: 46vw;
  max-width: 760px;
  max-height: 760px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--gold-rgb), 0.055), transparent 68%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: url("../assets/img/noise.svg");
  background-size: 180px 180px;
  opacity: var(--noise-opacity);
  mix-blend-mode: var(--noise-blend);
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  flex: 1;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
  padding-bottom: clamp(56px, 8vh, 96px);
}

.hero__content {
  max-width: 940px;
}

.hero__eyebrow {
  opacity: 0;
  animation: enter-fade 1s var(--ease) 0.1s forwards;
}

.hero__title {
  margin: 26px 0 32px;
  font-family: var(--font-serif);
  font-size: clamp(60px, 9.15vw, 146px);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 0.87;
}

.hero__title > span {
  display: block;
  opacity: 0;
  transform: translateY(24px);
  animation: enter-up 1.15s var(--ease) forwards;
}

.hero__title > span:nth-child(1) {
  animation-delay: 0.18s;
}

.hero__title > span:nth-child(2) {
  animation-delay: 0.28s;
}

.hero__title > span:nth-child(3) {
  animation-delay: 0.38s;
}

.hero__title em {
  color: var(--foreground);
}

.hero__lede {
  max-width: 510px;
  color: var(--muted);
  font-size: clamp(15px, 1.18vw, 17px);
  line-height: 1.8;
  opacity: 0;
  animation: enter-fade 1s var(--ease) 0.66s forwards;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 42px;
  opacity: 0;
  animation: enter-fade 1s var(--ease) 0.78s forwards;
}

.hero__visual {
  display: flex;
  align-self: center;
  justify-content: flex-end;
  opacity: 0;
  animation: enter-fade 1.4s var(--ease) 0.45s forwards;
}

.drawing-frame {
  position: relative;
  width: min(100%, 430px);
  aspect-ratio: 4 / 5;
  border: 1px solid var(--border);
  background:
    linear-gradient(145deg, var(--drawing-bg-start), var(--drawing-bg-end)),
    var(--background);
}

.drawing-frame::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 34px;
  height: 1px;
  background: var(--gold);
}

.drawing-frame::after {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 1px;
  height: 34px;
  background: var(--gold);
}

.hero-drawing {
  width: 100%;
  height: 100%;
  color: var(--foreground);
}

.drawing-frame__label {
  position: absolute;
  z-index: 2;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.drawing-frame__label--top {
  top: 18px;
  left: 20px;
}

.drawing-frame__label--side {
  top: 20px;
  right: -28px;
  transform: rotate(90deg);
  transform-origin: center;
}

.drawing-frame__index {
  position: absolute;
  right: 20px;
  bottom: 17px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.18em;
}

/* Sections -------------------------------------------------------------- */

.section {
  position: relative;
  padding: clamp(100px, 12vw, 180px) 0;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(120px, 1.8fr) minmax(0, 8.2fr);
  gap: clamp(40px, 7vw, 110px);
}

.section-aside {
  position: sticky;
  top: calc(var(--nav-height) + 40px);
  display: flex;
  height: fit-content;
  flex-direction: column;
  gap: 18px;
}

.section-aside__index {
  color: transparent;
  font-family: var(--font-serif);
  font-size: clamp(64px, 7vw, 104px);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 0.8;
  -webkit-text-stroke: 1px var(--outline);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: clamp(32px, 6vw, 96px);
  margin-bottom: clamp(52px, 7vw, 84px);
}

.section-head .display {
  margin-top: 26px;
}

.section-head__lede {
  width: min(100%, 390px);
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.section-head--compact {
  align-items: flex-end;
}

/* Philosophy ------------------------------------------------------------ */

.philosophy {
  border-top: 1px solid var(--border);
}

.philosophy .display {
  max-width: 880px;
}

.philosophy .lead {
  margin-top: 38px;
}

.principles {
  margin-top: clamp(58px, 8vw, 92px);
  border-bottom: 1px solid var(--border);
}

.principle {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 18px;
  gap: 20px;
  align-items: start;
  padding: 30px 0 32px;
  border-top: 1px solid var(--border);
}

.principle__number {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  line-height: 2;
}

.principle__body {
  display: grid;
  grid-template-columns: minmax(140px, 0.65fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.principle h3 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 2.5vw, 36px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1;
}

.principle p {
  max-width: 400px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.principle__mark {
  width: 1px;
  height: 100%;
  min-height: 28px;
  background: var(--gold);
  opacity: 0;
  transform: scaleY(0.3);
  transform-origin: top;
  transition: opacity 0.4s ease, transform 0.4s var(--ease);
}

.principle:hover .principle__mark {
  opacity: 1;
  transform: scaleY(1);
}

/* Capabilities ---------------------------------------------------------- */

.capabilities {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--background-secondary);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.capability {
  position: relative;
  display: flex;
  min-height: 320px;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(28px, 3.3vw, 44px);
  overflow: hidden;
  background: var(--background-secondary);
  transition: background-color 0.45s var(--ease-soft);
}

.capability::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s var(--ease);
}

.capability:hover {
  background: var(--surface);
}

.capability:hover::before {
  transform: scaleX(1);
}

.capability__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.capability__number {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.capability__icon {
  width: 48px;
  height: 48px;
  color: var(--muted);
  transition: color 0.4s ease, transform 0.6s var(--ease);
}

.capability:hover .capability__icon {
  color: var(--gold);
  transform: rotate(4deg);
}

.capability__body {
  margin: auto 0;
  padding: 42px 0 32px;
}

.capability h3 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.capability p {
  max-width: 360px;
  margin-top: 17px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.capability__arrow {
  display: inline-flex;
  align-self: flex-end;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  color: var(--muted);
  opacity: 0;
  transform: translate(-6px, 6px);
  transition:
    opacity 0.4s ease,
    transform 0.45s var(--ease),
    color 0.3s ease,
    border-color 0.3s ease;
}

.capability__arrow svg {
  width: 12px;
  height: 12px;
}

.capability:hover .capability__arrow {
  opacity: 1;
  transform: translate(0, 0);
  border-color: var(--gold-soft);
  color: var(--gold-light);
}

/* Colonnade interlude --------------------------------------------------- */

.colonnade {
  --foreground: #E8E5DE;
  --muted: #92908A;
  --gold: #C6A15B;
  --gold-light: #E4C985;
  --border: #292929;
  position: relative;
  color: var(--foreground);
  display: grid;
  min-height: clamp(480px, 52vw, 660px);
  place-items: center;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: #080808;
}

.colonnade::before {
  content: "";
  position: absolute;
  inset: -2%;
  background: url("../assets/img/colonnade-background-dark.svg") center 52% / cover no-repeat;
  filter: grayscale(1) contrast(1.04) brightness(0.7);
  opacity: 0.58;
  transform: scale(1.015);
}

.colonnade__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(9, 9, 9, 0.94) 0%, rgba(9, 9, 9, 0.52) 36%, rgba(9, 9, 9, 0.78) 100%),
    radial-gradient(ellipse 70% 80% at 50% 50%, transparent 10%, rgba(9, 9, 9, 0.56) 100%);
}

.colonnade__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(80px, 10vw, 130px) 0;
  text-align: center;
}

.colonnade__quote {
  max-width: 1000px;
  margin-top: 30px;
  font-family: var(--font-serif);
  font-size: clamp(44px, 5.8vw, 82px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.01;
  text-wrap: balance;
}

.colonnade__quote em {
  color: var(--gold-light);
  font-style: italic;
  font-weight: 300;
}

.colonnade__attribution {
  margin-top: 30px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

.colonnade__edge {
  position: absolute;
  z-index: 2;
  bottom: 32px;
  color: rgba(232, 229, 222, 0.42);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.colonnade__edge--left {
  left: clamp(16px, 2.5vw, 36px);
  transform: rotate(180deg);
}

.colonnade__edge--right {
  right: clamp(16px, 2.5vw, 36px);
}

/* Network --------------------------------------------------------------- */

.network {
  border-top: 1px solid var(--border);
  background: var(--background-secondary);
}

.network__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: clamp(32px, 6vw, 96px);
  padding-bottom: clamp(34px, 4.5vw, 54px);
  border-bottom: 1px solid var(--border);
}

.network__head .display {
  margin-top: 24px;
}

.network__lede {
  width: min(100%, 400px);
  padding-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.network__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--border);
}

.network-card {
  padding: clamp(30px, 3.5vw, 46px) clamp(22px, 3vw, 40px) clamp(38px, 4.5vw, 58px);
  border-left: 1px solid var(--border);
}

.network-card:first-child {
  padding-left: 0;
  border-left: 0;
}

.network-card:last-child {
  padding-right: 0;
}

.network-card__number {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.network-card h3 {
  margin-top: clamp(42px, 5vw, 68px);
  font-family: var(--font-serif);
  font-size: clamp(27px, 2.5vw, 34px);
  font-weight: 400;
  line-height: 1.02;
}

.network-card p {
  max-width: 320px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

/* About network --------------------------------------------------------- */

.about-network {
  margin-top: clamp(80px, 10vw, 140px);
  padding-top: 38px;
  border-top: 1px solid var(--border);
}

.about-network__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: clamp(32px, 6vw, 96px);
  padding-bottom: 34px;
}

.about-network__head h2 {
  margin-top: 18px;
  font-family: var(--font-serif);
  font-size: clamp(38px, 4.6vw, 58px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.about-network__head p {
  width: min(100%, 380px);
  padding-bottom: 5px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.about-network__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.about-network__item {
  min-height: 240px;
  padding: clamp(24px, 3vw, 36px);
  background: var(--background-secondary);
}

.about-network__label {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about-network__item h3 {
  margin-top: 62px;
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 400;
  line-height: 1;
}

.about-network__item p {
  margin-top: 13px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

/* Work ------------------------------------------------------------------ */

.work {
  background: var(--background);
}

.opportunities__lede {
  max-width: 620px;
  margin-bottom: clamp(30px, 4vw, 44px);
  color: var(--muted);
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.8;
}

.work-list {
  border-top: 1px solid var(--border);
}

.work-row {
  position: relative;
  display: grid;
  grid-template-columns: 44px 76px minmax(0, 1fr) 210px 38px;
  gap: clamp(16px, 2.4vw, 34px);
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  transition: background-color 0.4s var(--ease-soft), padding 0.4s var(--ease-soft);
}

.work-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--gold);
  opacity: 0;
  transform: scaleY(0.2);
  transition: opacity 0.35s ease, transform 0.45s var(--ease);
}

.work-row:hover {
  background: var(--background-secondary);
  padding-left: 16px;
  padding-right: 16px;
}

.work-row:hover::before {
  opacity: 1;
  transform: scaleY(1);
}

.work-row__index {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
}

.work-row__glyph {
  width: 72px;
  height: 72px;
  color: var(--muted);
  opacity: 0.55;
  transition: opacity 0.4s ease, color 0.4s ease;
}

.work-row:hover .work-row__glyph {
  color: var(--gold);
  opacity: 0.85;
}

.work-row__main {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 4px;
}

.work-row__name {
  font-family: var(--font-serif);
  font-size: clamp(32px, 3.6vw, 48px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
  transition: color 0.35s ease, transform 0.45s var(--ease);
}

.work-row:hover .work-row__name {
  color: var(--gold-light);
  transform: translateX(3px);
}

.work-row__desc {
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.work-row__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  line-height: 1.6;
  text-transform: uppercase;
}

.work-row__arrow {
  display: flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  color: var(--muted);
  transition:
    background-color 0.35s ease,
    border-color 0.35s ease,
    color 0.35s ease,
    transform 0.4s var(--ease);
}

.work-row__arrow svg {
  width: 12px;
  height: 12px;
}

.work-row:hover .work-row__arrow {
  border-color: var(--gold);
  background: var(--gold);
  color: var(--background);
  transform: translate(2px, -2px);
}

/* Research preview ------------------------------------------------------ */

.research-preview {
  border-top: 1px solid var(--border);
  background: var(--background);
}

.research-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(48px, 8vw, 120px);
  padding: clamp(38px, 6vw, 82px);
  overflow: hidden;
  border: 1px solid var(--border);
  background:
    linear-gradient(125deg, rgba(var(--gold-rgb), 0.025), transparent 38%),
    var(--background-secondary);
}

.research-panel::before {
  content: "";
  position: absolute;
  top: -44%;
  right: -16%;
  width: 48%;
  aspect-ratio: 1;
  border: 1px solid var(--decor-border-strong);
  border-radius: 50%;
  pointer-events: none;
}

.research-panel__intro {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.research-panel__intro .display {
  margin-top: 26px;
}

.research-panel__intro p {
  max-width: 340px;
  margin-top: 26px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.research-panel__intro .text-link {
  margin-top: 36px;
}

.note-list {
  position: relative;
  z-index: 1;
  align-self: center;
}

.note-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px 24px;
  padding: 22px 0;
  border-top: 1px solid var(--border);
  transition: border-color 0.35s ease;
}

.note-row:last-child {
  border-bottom: 1px solid var(--border);
}

.note-row__meta {
  display: flex;
  gap: 16px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.note-row__title {
  grid-column: 1 / -1;
  font-family: var(--font-serif);
  font-size: clamp(25px, 2.4vw, 34px);
  font-weight: 400;
  letter-spacing: -0.012em;
  line-height: 1.08;
  transition: color 0.35s ease, transform 0.4s var(--ease);
}

.note-row__tag {
  align-self: start;
  justify-self: end;
  padding: 4px 8px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: border-color 0.35s ease, color 0.35s ease;
}

.note-row:hover {
  border-color: var(--row-hover-border);
}

.note-row:hover .note-row__title {
  color: var(--gold-light);
  transform: translateX(4px);
}

.note-row:hover .note-row__tag {
  border-color: var(--gold-soft);
  color: var(--gold-light);
}

/* Manifesto ------------------------------------------------------------- */

.manifesto {
  border-top: 1px solid var(--border);
}

.manifesto__grid {
  display: grid;
  grid-template-columns: minmax(120px, 1.8fr) minmax(0, 8.2fr);
  gap: clamp(40px, 7vw, 110px);
}

.manifesto__aside {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.manifesto__quote {
  max-width: 900px;
  font-family: var(--font-serif);
  font-size: clamp(48px, 6.8vw, 98px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.98;
}

.manifesto__quote em {
  color: var(--gold-light);
}

.manifesto__text {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 48px;
  margin-top: 54px;
  padding-bottom: 52px;
  border-bottom: 1px solid var(--border);
}

.manifesto__text p {
  max-width: 590px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.manifesto__text .text-link {
  flex: 0 0 auto;
  margin-bottom: 4px;
}

.lab-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.lab-fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lab-fact > span:last-child {
  font-family: var(--font-serif);
  font-size: 25px;
  line-height: 1.1;
}

/* CTA band -------------------------------------------------------------- */

.cta-band {
  position: relative;
  overflow: hidden;
  padding: clamp(84px, 10vw, 140px) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(ellipse 60% 100% at 60% 100%, rgba(var(--gold-rgb), 0.08), transparent 70%),
    var(--background-secondary);
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-soft) 1px, transparent 1px);
  background-size: 90px 90px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000, transparent 75%);
  mask-image: radial-gradient(ellipse at center, #000, transparent 75%);
  pointer-events: none;
}

.cta-band__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px 60px;
  align-items: end;
}

.cta-band__inner .eyebrow {
  grid-column: 1 / -1;
}

.cta-band h2 {
  font-family: var(--font-serif);
  font-size: clamp(44px, 6.4vw, 88px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.98;
}

/* Footer ---------------------------------------------------------------- */

.site-footer {
  padding: clamp(64px, 8vw, 100px) 0 28px;
  background: var(--footer-bg);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.brand--footer {
  align-self: start;
}

.brand--footer .brand__mark {
  width: 24px;
  height: 31px;
}

.footer-statement {
  grid-column: 1;
  max-width: 300px;
  margin-top: 34px;
  color: var(--muted);
  font-family: var(--font-serif);
  font-size: 22px;
  line-height: 1.35;
}

.footer-columns {
  display: grid;
  grid-column: 2 / -1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
}

.footer-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-label {
  margin-bottom: 8px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 400;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.footer-column a {
  color: var(--muted);
  font-size: 13px;
  transition: color 0.3s ease;
}

.footer-column a:hover {
  color: var(--gold-light);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: clamp(56px, 8vw, 90px);
  padding-top: 22px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.09em;
  line-height: 1.6;
  text-transform: uppercase;
}

.footer-motto {
  color: var(--footer-muted);
}

.footer-bottom a {
  transition: color 0.3s ease;
}

.footer-bottom a:hover {
  color: var(--gold-light);
}

/* Page heroes ----------------------------------------------------------- */

.page-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--nav-height) + clamp(80px, 11vw, 140px));
  padding-bottom: clamp(68px, 9vw, 120px);
  border-bottom: 1px solid var(--border);
}

.page-hero::before {
  content: "";
  position: absolute;
  top: -16%;
  right: -8%;
  width: 46vw;
  height: 46vw;
  border: 1px solid var(--decor-border);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero::after {
  content: "";
  position: absolute;
  top: 16%;
  right: 8%;
  width: 18vw;
  height: 18vw;
  border: 1px solid var(--decor-border-soft);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 330px);
  gap: clamp(36px, 7vw, 100px);
  align-items: end;
}

.page-title {
  max-width: 990px;
  margin-top: 28px;
  font-family: var(--font-serif);
  font-size: clamp(58px, 9.4vw, 132px);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 0.9;
}

.page-hero__lede {
  padding-bottom: 10px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.page-hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: clamp(50px, 7vw, 84px);
  padding-top: 22px;
  border-top: 1px solid var(--border);
}

.page-hero__meta .meta-value {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.5;
}

/* R&D page -------------------------------------------------------------- */

.rd-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: clamp(32px, 6vw, 96px);
  padding-bottom: clamp(30px, 4vw, 48px);
  border-bottom: 1px solid var(--border);
}

.rd-head .display {
  margin-top: 24px;
}

.rd-head__note {
  width: min(100%, 370px);
  padding-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.rd-systems .project-feature:first-of-type {
  padding-top: clamp(58px, 8vw, 104px);
}

.rd-research {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--background-secondary);
}

.rd-research .research-intro {
  margin-top: clamp(60px, 8vw, 100px);
}

.rd-research .focus-area {
  background: var(--surface);
}

.rd-research .focus-area:hover {
  background: var(--surface-hover);
}

/* Projects page --------------------------------------------------------- */

.project-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
  padding: clamp(58px, 8vw, 104px) 0;
  border-bottom: 1px solid var(--border);
}

.project-feature:first-child {
  padding-top: 0;
}

.project-feature__visual {
  position: relative;
  display: flex;
  min-height: clamp(340px, 45vw, 520px);
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 50% 50%, rgba(var(--gold-rgb), 0.05), transparent 58%),
    var(--background-secondary);
}

.project-feature__visual::before,
.project-feature__visual::after {
  content: "";
  position: absolute;
  background: var(--border);
}

.project-feature__visual::before {
  top: 24px;
  bottom: 24px;
  left: 50%;
  width: 1px;
}

.project-feature__visual::after {
  top: 50%;
  right: 24px;
  left: 24px;
  height: 1px;
}

.project-feature__visual svg {
  position: relative;
  z-index: 1;
  width: min(62%, 330px);
  color: var(--foreground);
  opacity: 0.72;
  transition: transform 1s var(--ease), opacity 0.5s ease;
}

.project-feature:hover .project-feature__visual svg {
  opacity: 0.92;
  transform: scale(1.035);
}

.project-feature__figure {
  position: absolute;
  z-index: 2;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.project-feature__figure--top {
  top: 18px;
  left: 18px;
}

.project-feature__figure--bottom {
  right: 18px;
  bottom: 18px;
}

.project-feature__content {
  max-width: 560px;
}

.project-feature__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  line-height: 1.6;
  text-transform: uppercase;
}

.project-feature__status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--gold);
}

.project-feature__status::before {
  content: "";
  width: 4px;
  height: 4px;
  background: currentColor;
}

.project-feature h2 {
  margin-top: 22px;
  font-family: var(--font-serif);
  font-size: clamp(52px, 6vw, 84px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.95;
}

.project-feature__desc {
  margin-top: 24px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.project-feature__details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.project-feature__details .meta-value {
  display: block;
  margin-top: 4px;
  color: var(--foreground);
  font-size: 12px;
}

.project-feature__link {
  margin-top: 30px;
}

.rd-systems .project-feature:nth-child(odd) .project-feature__visual {
  order: 2;
}

.archive {
  padding-top: clamp(80px, 10vw, 140px);
}

.archive__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 38px;
}

.archive h2 {
  margin-top: 18px;
  font-family: var(--font-serif);
  font-size: clamp(40px, 4.4vw, 58px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.archive-table {
  border-top: 1px solid var(--border);
}

.archive-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) 100px 110px;
  gap: 24px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  transition: background-color 0.3s ease, padding 0.3s ease;
}

.archive-row:hover {
  padding-inline: 12px;
  background: var(--background-secondary);
}

.archive-row__name {
  font-family: var(--font-serif);
  font-size: 24px;
  line-height: 1.1;
}

.archive-row__type,
.archive-row__year,
.archive-row__status {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.archive-row__status {
  justify-self: end;
  color: var(--gold);
}

.archive-row__status--quiet {
  color: var(--muted);
}

/* Research page --------------------------------------------------------- */

.research-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: start;
}

.research-intro__statement {
  max-width: 760px;
  font-family: var(--font-serif);
  font-size: clamp(34px, 4.5vw, 60px);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.06;
}

.research-intro__statement em {
  font-style: italic;
  color: var(--gold-light);
}

.research-intro__note {
  padding-top: 14px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.focus-areas {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(70px, 9vw, 110px);
  border: 1px solid var(--border);
  background: var(--border);
}

.focus-area {
  min-height: 230px;
  padding: clamp(26px, 3.2vw, 42px);
  background: var(--background-secondary);
  transition: background-color 0.35s ease;
}

.focus-area:hover {
  background: var(--surface);
}

.focus-area__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
}

.focus-area__top span:last-child {
  color: var(--gold);
}

.focus-area h3 {
  margin-top: 46px;
  font-family: var(--font-serif);
  font-size: clamp(28px, 2.7vw, 38px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1;
}

.focus-area p {
  max-width: 400px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.featured-note {
  position: relative;
  margin-top: clamp(80px, 10vw, 140px);
  padding: clamp(38px, 6vw, 84px);
  overflow: hidden;
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 92% 8%, rgba(var(--gold-rgb), 0.06), transparent 34%),
    var(--background-secondary);
}

.featured-note::before {
  content: "";
  position: absolute;
  top: -55%;
  right: -10%;
  width: 42%;
  aspect-ratio: 1;
  border: 1px solid var(--decor-border-strong);
  border-radius: 50%;
}

.featured-note__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.featured-note h2 {
  position: relative;
  max-width: 880px;
  margin-top: 26px;
  font-family: var(--font-serif);
  font-size: clamp(42px, 5.5vw, 76px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.98;
}

.featured-note h2 em {
  color: var(--gold-light);
  font-style: italic;
  font-weight: 300;
}

.featured-note__body {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(240px, 0.7fr);
  gap: clamp(32px, 6vw, 90px);
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.featured-note__body p {
  max-width: 650px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.featured-note__body .text-link {
  align-self: start;
  justify-self: end;
}

.notes-index {
  padding-top: clamp(80px, 10vw, 140px);
}

.notes-index__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 36px;
}

.notes-index h2 {
  margin-top: 18px;
  font-family: var(--font-serif);
  font-size: clamp(40px, 4.4vw, 58px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.notes-table {
  border-top: 1px solid var(--border);
}

.note-entry {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) 140px 90px;
  gap: 24px;
  align-items: baseline;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  transition: background-color 0.3s ease, padding 0.35s var(--ease);
}

.note-entry:hover {
  padding-inline: 12px;
  background: var(--background-secondary);
}

.note-entry__id,
.note-entry__date,
.note-entry__category {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.note-entry__title {
  font-family: var(--font-serif);
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.1;
  transition: color 0.3s ease;
}

.note-entry:hover .note-entry__title {
  color: var(--gold-light);
}

.note-entry__category {
  justify-self: end;
  text-align: right;
}

.note-entry__abstract {
  grid-column: 1 / -1;
  max-width: 760px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.research-method h2 em {
  color: var(--gold-light);
  font-style: italic;
  font-weight: 300;
}

.research-method {
  margin-top: clamp(80px, 10vw, 140px);
  padding-top: 38px;
  border-top: 1px solid var(--border);
}

.research-method__grid {
  display: grid;
  grid-template-columns: minmax(200px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(40px, 8vw, 120px);
  margin-top: 40px;
}

.research-method h2 {
  font-family: var(--font-serif);
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.research-method__text {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.research-method__text p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.research-method__text strong {
  display: block;
  margin-bottom: 6px;
  color: var(--foreground);
  font-weight: 400;
}

/* About page ------------------------------------------------------------ */

.about-story {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: start;
}

.about-story__aside {
  position: sticky;
  top: calc(var(--nav-height) + 40px);
}

.about-story__aside .display {
  margin-top: 24px;
}

.about-story__text p {
  max-width: 680px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.about-story__text p:first-child {
  color: var(--foreground);
  font-family: var(--font-serif);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.24;
}

.about-story__text p + p {
  margin-top: 26px;
}

.about-story__text .text-link {
  margin-top: 40px;
}

.about-principles {
  margin-top: clamp(80px, 10vw, 140px);
  padding-top: 38px;
  border-top: 1px solid var(--border);
}

.about-principles__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 18px;
}

.about-principles h2 {
  margin-top: 16px;
  font-family: var(--font-serif);
  font-size: clamp(38px, 4.6vw, 58px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.about-principles__note {
  max-width: 300px;
  padding-bottom: 5px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.principle-wide {
  display: grid;
  grid-template-columns: 64px minmax(140px, 0.55fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding: 28px 0;
  border-top: 1px solid var(--border);
}

.principle-wide:last-child {
  border-bottom: 1px solid var(--border);
}

.principle-wide__number {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 8px;
  line-height: 2;
}

.principle-wide h3 {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 400;
  line-height: 1;
}

.principle-wide p {
  max-width: 540px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.process {
  margin-top: clamp(80px, 10vw, 140px);
}

.process__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}

.process h2 {
  margin-top: 18px;
  font-family: var(--font-serif);
  font-size: clamp(38px, 4.6vw, 58px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.process__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.process-step {
  min-height: 260px;
  padding: clamp(24px, 3vw, 36px);
  background: var(--background-secondary);
}

.process-step__number {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
}

.process-step h3 {
  margin-top: 76px;
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 400;
  line-height: 1;
}

.process-step p {
  margin-top: 13px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.about-name {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: start;
  margin-top: clamp(80px, 10vw, 140px);
  padding-top: 38px;
  border-top: 1px solid var(--border);
}

.about-name__quote {
  font-family: var(--font-serif);
  font-size: clamp(34px, 4.2vw, 54px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

.about-name__quote em {
  font-style: italic;
  color: var(--gold-light);
}

.about-name__text p {
  max-width: 620px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.about-name__text p + p {
  margin-top: 20px;
}

.collaborate {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: end;
  margin-top: clamp(80px, 10vw, 140px);
  padding: clamp(38px, 6vw, 72px);
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 100% 100%, rgba(var(--gold-rgb), 0.07), transparent 40%),
    var(--background-secondary);
}

.collaborate h2 {
  margin-top: 22px;
  font-family: var(--font-serif);
  font-size: clamp(40px, 5.5vw, 74px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.98;
}

.collaborate h2 em {
  font-style: italic;
  color: var(--gold-light);
}

.collaborate__action {
  justify-self: end;
  text-align: right;
}

.collaborate__action p {
  max-width: 300px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.collaborate__note {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.15em;
  line-height: 1.5;
  text-transform: uppercase;
}

.collaborate__note::before {
  content: "";
  width: 4px;
  height: 4px;
  background: currentColor;
}

/* 404 ------------------------------------------------------------------- */

.not-found {
  display: flex;
  min-height: 100svh;
  align-items: center;
  padding: calc(var(--nav-height) + 80px) 0 80px;
}

.not-found__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: end;
}

.not-found h1 {
  margin-top: 24px;
  font-family: var(--font-serif);
  font-size: clamp(58px, 10vw, 140px);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.88;
}

.not-found p {
  max-width: 420px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.not-found__mark {
  color: transparent;
  font-family: var(--font-serif);
  font-size: clamp(160px, 26vw, 380px);
  font-weight: 300;
  line-height: 0.7;
  -webkit-text-stroke: 1px var(--outline-soft);
}

/* Careers --------------------------------------------------------------- */

.jobs {
  padding-top: calc(var(--nav-height) + clamp(64px, 9vw, 120px));
}

.jobs-toolbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-bottom: 8px;
}

.jobs-toolbar__count {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.jobs .section-head {
  margin-bottom: clamp(28px, 4vw, 44px);
}

.jobs-view {
  display: inline-flex;
  align-items: stretch;
  padding: 3px;
  border: 1px solid var(--border);
  background: var(--background-secondary);
}

.jobs-view__btn {
  display: grid;
  place-items: center;
  width: 40px;
  min-height: 34px;
  color: var(--muted);
  transition: color 0.3s var(--ease-soft), background-color 0.3s var(--ease-soft),
    box-shadow 0.3s var(--ease-soft);
}

.jobs-view__btn svg {
  width: 17px;
  height: 17px;
}

.jobs-view__btn:hover {
  color: var(--foreground);
  background: var(--surface);
}

.jobs-view__btn.is-active {
  color: var(--gold-light);
  background: var(--surface-hover);
  box-shadow: inset 0 0 0 1px var(--gold-soft);
}

.jobs-view__btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.job-list--grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border-top: 0;
  background: var(--border);
  box-shadow: 0 0 0 1px var(--border);
}

.job-list--grid .job-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: clamp(24px, 2.8vw, 32px);
  border: 0;
  background: var(--background);
}

.job-list--grid .job-card::before {
  inset: 0;
}

.job-list--grid .job-card__index {
  position: absolute;
  top: clamp(24px, 2.8vw, 32px);
  right: clamp(24px, 2.8vw, 32px);
  padding-top: 0;
}

.job-list--grid .job-card__title {
  padding-right: 34px;
  font-size: clamp(25px, 2.2vw, 33px);
  line-height: 1.08;
}

.job-list--grid .job-card__desc {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.72;
}

.job-list--grid .job-card__aside {
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.job-list--grid .job-card__apply {
  width: 100%;
}

@media (max-width: 900px) {
  .job-list--grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.jobs-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px 16px;
  margin-bottom: clamp(26px, 3.4vw, 38px);
  padding-bottom: clamp(22px, 3vw, 30px);
  border-bottom: 1px solid var(--border);
}

.jobs-filters[hidden],
.jobs-filter[hidden],
.jobs-filter__reset[hidden] {
  display: none;
}

.jobs-filter {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.jobs-filter--search {
  flex: 1 1 280px;
}

.jobs-filter:not(.jobs-filter--search) {
  flex: 0 1 170px;
}

.jobs-filter__label {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.16em;
  line-height: 1;
  text-transform: uppercase;
}

.jobs-filter__input {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 13px;
  color-scheme: dark;
  transition: border-color 0.3s var(--ease-soft);
}

.jobs-filter__input::placeholder {
  color: var(--muted);
  opacity: 0.65;
}

.jobs-filter__input:focus {
  outline: none;
  border-color: var(--gold);
}

select.jobs-filter__input {
  appearance: none;
  padding-right: 36px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%2392908A' stroke-width='1.2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  cursor: pointer;
}

.jobs-filter__reset {
  min-height: 46px;
  padding: 0 2px;
  border-bottom: 1px solid transparent;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
  transition: color 0.3s var(--ease-soft), border-color 0.3s var(--ease-soft);
}

.jobs-filter__reset:hover {
  color: var(--gold-light);
  border-color: var(--gold);
}

.jobs-filters:not([hidden]) + .job-list {
  border-top: 0;
}

.job-list {
  border-top: 1px solid var(--border);
}

.job-card {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) minmax(220px, 270px);
  gap: clamp(20px, 4vw, 54px);
  align-items: start;
  padding: clamp(28px, 4vw, 42px) 0;
  border-bottom: 1px solid var(--border);
}

.job-card::before {
  content: "";
  position: absolute;
  inset: 0 -18px;
  z-index: -1;
  background: linear-gradient(90deg, rgba(var(--gold-rgb), 0.055), transparent 62%);
  opacity: 0;
  transition: opacity 0.45s var(--ease-soft);
  pointer-events: none;
}

.job-card:hover::before {
  opacity: 1;
}

.job-card__index {
  padding-top: 9px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.job-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.job-card__title {
  font-family: var(--font-serif);
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.02;
}

.job-card__badge {
  padding: 4px 8px;
  border: 1px solid var(--gold-soft);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.job-card__org {
  margin-top: 10px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-transform: uppercase;
}

.job-card__desc {
  max-width: 620px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.job-card__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  padding-top: 6px;
}

.job-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  line-height: 1.5;
  text-transform: uppercase;
}

.job-card__meta span {
  position: relative;
}

.job-card__meta span + span::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -9px;
  width: 2px;
  height: 2px;
  background: currentColor;
  opacity: 0.6;
  transform: translateY(-50%);
}

.job-card__apply {
  width: 100%;
  justify-content: space-between;
}

.job-card__delete {
  padding: 0 0 3px;
  border-bottom: 1px solid transparent;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.13em;
  line-height: 1.4;
  text-transform: uppercase;
  transition: color 0.3s var(--ease-soft), border-color 0.3s var(--ease-soft);
}

.job-card__delete:hover {
  color: var(--gold-light);
  border-color: var(--gold);
}

.jobs-empty {
  display: grid;
  justify-items: start;
  gap: 14px;
  padding: clamp(34px, 5vw, 56px);
  border: 1px solid var(--border);
  background: var(--background-secondary);
}

.jobs-empty[hidden] {
  display: none;
}

.jobs-empty__title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.jobs-empty__text {
  max-width: 480px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.jobs-empty .btn {
  margin-top: 8px;
}

.jobs-publish {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 34px;
  padding: 22px 26px;
  border: 1px dashed var(--border);
  background: var(--surface);
}

.jobs-publish[hidden] {
  display: none;
}

.jobs-publish__title {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.jobs-publish__text {
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.jobs-publish__text code {
  color: var(--gold-light);
  font-family: var(--font-mono);
  font-size: 11px;
}

.jobs-publish__actions {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
}

.job-dialog {
  width: min(calc(100% - 32px), 760px);
  max-height: calc(100svh - 48px);
  padding: 0;
  border: 1px solid var(--border);
  background: var(--background-secondary);
  color: var(--foreground);
}

.job-dialog::backdrop {
  background: rgba(5, 5, 5, 0.8);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

body:has(.job-dialog[open]) {
  overflow: hidden;
}

.job-form {
  padding: clamp(26px, 4vw, 44px);
}

.job-dialog__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
}

.job-dialog__head h2 {
  margin-top: 12px;
  font-family: var(--font-serif);
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.job-dialog__close {
  position: relative;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  transition: border-color 0.3s var(--ease-soft);
}

.job-dialog__close span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 1px;
  background: var(--foreground);
}

.job-dialog__close span:first-child {
  transform: translate(-50%, -50%) rotate(45deg);
}

.job-dialog__close span:last-child {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.job-dialog__close:hover {
  border-color: var(--gold);
}

.job-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field--full {
  grid-column: 1 / -1;
}

.field__label {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.field__input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.5;
  transition: border-color 0.3s var(--ease-soft);
}

.field__input::placeholder {
  color: #6b6a66;
}

.field__input:focus {
  outline: none;
  border-color: var(--gold);
}

textarea.field__input {
  min-height: 110px;
  resize: vertical;
}

.field__hint {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.job-form__error {
  margin-top: 18px;
  padding: 10px 14px;
  border: 1px solid var(--gold-soft);
  color: var(--gold-light);
  font-size: 12px;
  line-height: 1.5;
}

.job-form__error[hidden] {
  display: none;
}

.job-dialog__actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}

/* Careers — responsive -------------------------------------------------- */

@media (max-width: 980px) {
  .job-card {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 14px 20px;
  }

  .job-card__aside {
    grid-column: 2;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px 20px;
    padding-top: 4px;
  }

  .job-card__apply {
    width: auto;
    min-width: 170px;
  }

  .jobs-publish {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .jobs-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .jobs-filter--search {
    flex-basis: 100%;
  }

  .jobs-filter:not(.jobs-filter--search) {
    flex: 1 1 140px;
  }

  .jobs-filter__reset {
    min-height: 0;
    padding: 2px 0;
  }

  .job-card__title {
    font-size: clamp(30px, 8vw, 40px);
  }

  .job-form__grid {
    grid-template-columns: 1fr;
  }

  .job-dialog {
    width: calc(100% - 24px);
    max-height: calc(100svh - 24px);
  }

  .jobs-publish__actions {
    flex-direction: column;
    width: 100%;
  }

  .jobs-publish__actions .btn {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .job-card__aside {
    flex-direction: column;
    align-items: flex-start;
  }

  .job-card__apply {
    width: 100%;
  }

  .job-dialog__actions {
    flex-direction: column-reverse;
  }

  .job-dialog__actions .btn {
    width: 100%;
  }
}

/* Reveal animations ----------------------------------------------------- */

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.9s var(--ease),
    transform 0.9s var(--ease);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Keyframes ------------------------------------------------------------- */

@keyframes enter-up {
  from {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes enter-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Responsive ------------------------------------------------------------ */

@media (max-width: 1180px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  }

  .drawing-frame {
    width: min(100%, 380px);
  }

  .work-row {
    grid-template-columns: 38px 64px minmax(0, 1fr) 180px 34px;
  }

  .work-row__glyph {
    width: 62px;
    height: 62px;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
  }

  .footer-statement {
    grid-column: 1;
  }

  .footer-columns {
    grid-column: 2;
  }
}

@media (max-width: 980px) {
  :root {
    --nav-height: 70px;
  }

  .nav__links {
    display: none;
  }

  .nav__toggle {
    display: block;
  }

  .nav__cta {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + 70px);
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .hero__visual {
    justify-content: flex-start;
  }

  .drawing-frame {
    width: min(100%, 430px);
    aspect-ratio: 5 / 4;
  }

  .section-grid,
  .manifesto__grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .section-aside,
  .manifesto__aside {
    position: static;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
  }

  .section-aside__index {
    font-size: 48px;
    line-height: 0.7;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-head__lede {
    width: min(100%, 560px);
  }

  .section-head .text-link {
    margin-top: 4px;
  }

  .network__head,
  .about-network__head {
    align-items: flex-start;
    flex-direction: column;
    gap: 24px;
  }

  .network__lede,
  .about-network__head p {
    width: min(100%, 560px);
  }

  .research-panel {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .research-panel::before {
    width: 58%;
    aspect-ratio: 1;
    top: -30%;
  }

  .manifesto__text {
    align-items: flex-start;
    flex-direction: column;
    gap: 28px;
  }

  .cta-band__inner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .cta-band .btn {
    justify-self: start;
    margin-top: 12px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-statement {
    margin-top: 24px;
  }

  .footer-columns {
    grid-column: 1;
    gap: 28px;
  }

  .footer-motto {
    display: none;
  }

  .page-hero__grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .page-hero__lede {
    max-width: 500px;
    padding-bottom: 0;
  }

  .project-feature {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .rd-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 24px;
  }

  .rd-head__note {
    max-width: 560px;
  }

  .rd-systems .project-feature:nth-child(odd) .project-feature__visual {
    order: 0;
  }

  .project-feature__visual {
    min-height: 380px;
  }

  .project-feature__content {
    max-width: 680px;
  }

  .research-intro {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .research-intro__note {
    max-width: 560px;
  }

  .featured-note__body {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .featured-note__body .text-link {
    justify-self: start;
  }

  .research-method__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .about-story {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .about-story__aside {
    position: static;
  }

  .about-principles__head {
    align-items: flex-start;
    flex-direction: column;
    gap: 20px;
  }

  .process__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-name {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .collaborate {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .collaborate__action {
    justify-self: start;
    text-align: left;
  }

  .collaborate__action p {
    max-width: 420px;
  }

  .not-found__inner {
    grid-template-columns: 1fr;
  }

  .not-found__mark {
    display: none;
  }
}

@media (max-width: 720px) {
  :root {
    --gutter: 20px;
  }

  .section {
    padding: 92px 0;
  }

  .hero {
    padding-top: calc(var(--nav-height) + 52px);
  }

  .hero__title {
    font-size: clamp(54px, 16.2vw, 94px);
    line-height: 0.9;
    margin-top: 24px;
  }

  .hero__lede {
    font-size: 15px;
  }

  .hero__actions {
    margin-top: 34px;
  }

  .hero__actions .btn {
    flex: 1 1 auto;
  }

  .drawing-frame {
    aspect-ratio: 1;
  }

  .drawing-frame__label--side {
    right: -22px;
  }

  .display {
    font-size: clamp(43px, 12vw, 64px);
  }

  .principle {
    grid-template-columns: 36px minmax(0, 1fr);
    padding: 25px 0;
  }

  .principle__body {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .principle h3 {
    font-size: 29px;
  }

  .principle__mark {
    display: none;
  }

  .capability-grid {
    grid-template-columns: 1fr;
  }

  .network__grid,
  .about-network__grid {
    grid-template-columns: 1fr;
  }

  .network-card {
    padding: 30px 0 34px;
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .network-card:first-child {
    padding-top: 34px;
    border-top: 0;
  }

  .network-card h3 {
    margin-top: 26px;
  }

  .about-network__item {
    min-height: 0;
  }

  .about-network__item h3 {
    margin-top: 32px;
  }

  .capability {
    min-height: 280px;
  }

  .capability__body {
    padding: 36px 0 26px;
  }

  .work-row {
    grid-template-columns: 24px minmax(0, 1fr) 32px;
    gap: 14px;
    padding: 20px 0;
  }

  .work-row:hover {
    padding-inline: 10px;
  }

  .work-row__glyph,
  .work-row__meta {
    display: none;
  }

  .work-row__name {
    font-size: 34px;
  }

  .work-row__desc {
    font-size: 11px;
    white-space: normal;
  }

  .work-row__arrow {
    width: 30px;
    height: 30px;
  }

  .research-panel {
    padding: 30px 22px;
  }

  .note-row__title {
    font-size: 26px;
  }

  .note-row__tag {
    align-self: center;
  }

  .colonnade {
    min-height: 440px;
  }

  .colonnade__quote {
    font-size: clamp(40px, 11.5vw, 60px);
  }

  .colonnade__edge {
    display: none;
  }

  .manifesto__text {
    margin-top: 38px;
    padding-bottom: 38px;
  }

  .lab-facts {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 26px;
  }

  .lab-fact {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--decor-border-soft);
  }

  .lab-fact > span:last-child {
    font-size: 20px;
  }

  .cta-band {
    padding: 78px 0;
  }

  .footer-columns {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .page-hero {
    padding-top: calc(var(--nav-height) + 72px);
  }

  .page-title {
    font-size: clamp(48px, 13.2vw, 84px);
  }

  .page-hero__meta {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 44px;
  }

  .page-hero__meta > div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--decor-border-soft);
  }

  .page-hero__meta > div:last-child {
    border-bottom: 0;
  }

  .project-feature {
    padding: 56px 0;
  }

  .project-feature:first-child {
    padding-top: 0;
  }

  .project-feature__visual {
    min-height: 300px;
  }

  .project-feature h2 {
    font-size: 54px;
  }

  .project-feature__details {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .archive-row {
    grid-template-columns: minmax(0, 1fr) 72px;
    gap: 6px 16px;
  }

  .archive-row__type {
    grid-column: 1;
  }

  .archive-row__year {
    grid-column: 2;
    grid-row: 2;
    justify-self: end;
  }

  .archive-row__status {
    grid-column: 1;
    grid-row: 3;
    justify-self: start;
  }

  .focus-areas {
    grid-template-columns: 1fr;
  }

  .featured-note {
    padding: 30px 22px;
  }

  .note-entry {
    grid-template-columns: 1fr auto;
    gap: 8px 16px;
    padding: 20px 0;
  }

  .note-entry__id {
    grid-column: 1 / -1;
  }

  .note-entry__title {
    grid-column: 1 / -1;
  }

  .note-entry__date {
    grid-column: 1;
  }

  .note-entry__category {
    grid-column: 2;
  }

  .research-method__text {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .principle-wide {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 10px 18px;
    padding: 24px 0;
  }

  .principle-wide h3 {
    grid-column: 2;
  }

  .principle-wide p {
    grid-column: 2;
  }

  .process__grid {
    grid-template-columns: 1fr;
  }

  .process-step {
    min-height: auto;
  }

  .process-step h3 {
    margin-top: 40px;
  }

  .collaborate {
    padding: 30px 22px;
  }

  .mobile-menu__footer {
    flex-direction: column;
    gap: 12px;
  }
}

@media (max-width: 420px) {
  .hero__title {
    font-size: 16vw;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .nav__wordmark,
  .brand__wordmark {
    font-size: 9px;
    letter-spacing: 0.13em;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 22px;
  }
}

/* Motion preferences ---------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

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