:root {
  --night: #111827;
  --night-deep: #0a101b;
  --blue: #2f5d8c;
  --sky: #5fa8d3;
  --canvas: #f4f1ea;
  --slate: #404854;
  --brass: #b78a3d;
  --white: #f8fafc;
  --line-dark: rgba(244, 241, 234, 0.14);
  --line-light: rgba(17, 24, 39, 0.16);
  --sidebar-width: 250px;
  --sans: "Helvetica Neue", "Segoe UI", Arial, sans-serif;
  --serif: Iowan Old Style, Baskerville, "Times New Roman", serif;
}

/* Homepage desktop composition — fixed to the supplied reference artwork. */
.homepage {
  --home-black: #090d0f;
  --home-panel: #0d1215;
  --home-panel-soft: #11171a;
  --home-brass: #c89a59;
  --home-cream: #f2efe8;
  --home-muted: #92989b;
  --home-line: #394044;
  margin: 0;
  min-width: 1180px;
  background: var(--home-black);
  color: var(--home-cream);
  font-family: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  font-stretch: condensed;
}

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

.home-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 10;
  display: flex;
  width: 275px;
  min-height: 100vh;
  flex-direction: column;
  padding: 20px 41px 22px;
  overflow: hidden;
  background:
    radial-gradient(circle at 35% 8%, rgba(200, 154, 89, 0.045), transparent 30%),
    linear-gradient(115deg, #111719, #090d0f 72%);
  border-right: 1px solid #293034;
}

.station-badge {
  height: 229px;
  color: var(--home-brass);
}

.station-badge__frame {
  position: relative;
  width: 194px;
  height: 222px;
  margin: 0 auto;
  clip-path: polygon(50% 0, 98% 22%, 98% 73%, 50% 100%, 2% 73%, 2% 22%);
  background: var(--home-brass);
}

.station-badge__frame::before,
.station-badge__frame::after {
  position: absolute;
  content: "";
  clip-path: inherit;
  background: #0c1113;
}

.station-badge__frame::before {
  inset: 3px;
}

.station-badge__frame::after {
  inset: 8px;
  border: 1px solid var(--home-brass);
}

.station-badge__tower {
  position: absolute;
  z-index: 2;
  top: 20px;
  left: 72px;
  width: 50px;
  height: 66px;
  color: var(--home-cream);
}

.station-badge__tower path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.station-badge__est,
.station-badge__year,
.station-badge__grid {
  position: absolute;
  z-index: 3;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.station-badge__est { top: 74px; left: 27px; }
.station-badge__year { top: 74px; right: 22px; }
.station-badge__grid { bottom: 33px; left: 79px; }

.station-badge img {
  position: absolute;
  z-index: 3;
  top: 103px;
  left: 9px;
  width: 176px;
  height: auto;
}

.station-facts {
  margin: 14px 0 0;
}

.station-facts > div {
  padding: 0 0 19px;
  margin-bottom: 17px;
  border-bottom: 1px solid #62676a;
}

.station-facts dt,
.station-networks h2 {
  margin: 0 0 7px;
  color: var(--home-brass);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.station-facts dd {
  margin: 0;
  color: #e5e4df;
  font-size: 23px;
  line-height: 1;
}

.station-facts dd img {
  width: 126px;
  height: 32px;
  object-fit: contain;
  object-position: left center;
}

.station-facts .station-status {
  display: flex;
  align-items: center;
  font-size: 16px;
}

.station-status i {
  width: 13px;
  height: 13px;
  margin-right: 12px;
  background: #1bd14b;
  border-radius: 50%;
}

.station-networks {
  margin-top: 0;
}

.station-networks h2 {
  margin-bottom: 17px;
}

.station-networks ul {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.station-networks li {
  display: grid;
  grid-template-columns: 49px 1fr;
  align-items: center;
}

.station-networks strong {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.08;
}

.station-networks small {
  display: block;
  margin-top: 5px;
  color: #9ba0a2;
  font-size: 13px;
  font-weight: 400;
}

.station-networks li:nth-child(2) small { color: var(--home-brass); }
.station-networks li:nth-child(3) small { color: #31c85a; }

.network-icon {
  position: relative;
  display: block;
  width: 36px;
  height: 30px;
  color: #a7adaf;
}

.network-icon--radio {
  border: 2px solid currentColor;
  border-radius: 3px;
}

.network-icon--radio::before {
  position: absolute;
  inset: 6px 16px 10px 5px;
  content: "";
  border: 1px solid currentColor;
}

.network-icon--radio::after {
  position: absolute;
  right: 4px;
  top: 8px;
  width: 7px;
  height: 7px;
  content: "";
  border: 1px solid currentColor;
  border-radius: 50%;
  box-shadow: 0 10px 0 -2px currentColor;
}

.network-icon--mesh i {
  position: absolute;
  width: 8px;
  height: 8px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.network-icon--mesh i:nth-child(1) { left: 14px; top: 0; }
.network-icon--mesh i:nth-child(2) { left: 1px; bottom: 0; }
.network-icon--mesh i:nth-child(3) { right: 1px; bottom: 0; }

.network-icon--mesh::before,
.network-icon--mesh::after {
  position: absolute;
  width: 2px;
  height: 23px;
  top: 5px;
  left: 17px;
  content: "";
  background: currentColor;
  transform: rotate(31deg);
}

.network-icon--mesh::after { transform: rotate(-31deg); }

.network-icon--reticulum {
  border: 2px solid currentColor;
  border-radius: 50%;
}

.network-icon--reticulum::before,
.network-icon--reticulum::after {
  position: absolute;
  inset: 5px;
  content: "";
  border: 1px solid currentColor;
  border-radius: 50%;
}

.network-icon--reticulum::after {
  inset: 13px -5px auto;
  border: 0;
  border-top: 1px solid currentColor;
  border-radius: 0;
  transform: rotate(-42deg);
}

.network-icon--linux {
  font-size: 39px;
  line-height: 30px;
  transform: rotate(180deg);
}

.home-sidebar__bottom {
  margin-top: auto;
}

.social-links {
  display: flex;
  gap: 35px;
  align-items: center;
  padding: 18px 0;
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
}

.social-links a {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  color: #b5b9ba;
}

.social-links svg {
  width: 25px;
  height: 25px;
  fill: currentColor;
}

.social-links a:last-child svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.social-links a:nth-child(2) span {
  width: 27px;
  height: 25px;
  border: 3px solid currentColor;
  border-radius: 7px;
  font: 700 18px/18px Arial, sans-serif;
  text-align: center;
}

.home-sidebar__bottom p {
  margin: 16px 0 0;
  color: #8b9194;
  font-size: 14px;
  line-height: 1.5;
}

.home-main {
  margin-left: 275px;
  min-width: 905px;
  overflow: hidden;
  background: var(--home-black);
}

.home-hero {
  position: relative;
  height: 615px;
  overflow: hidden;
  background: #171816 url("../images/ks0brc-field-station.webp") 50% center / cover no-repeat;
}

.home-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(4, 7, 8, 0.93) 0%, rgba(4, 7, 8, 0.73) 30%, rgba(4, 7, 8, 0.08) 68%),
    linear-gradient(0deg, rgba(4, 7, 8, 0.58), transparent 35%),
    rgba(91, 54, 13, 0.08);
}

.home-nav {
  position: relative;
  z-index: 2;
  display: flex;
  width: 538px;
  height: 68px;
  align-items: center;
  gap: 44px;
  padding: 0 38px;
  background: rgba(8, 10, 11, 0.83);
}

.home-nav a {
  position: relative;
  height: 68px;
  padding-top: 26px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.home-nav a[aria-current="page"]::after {
  position: absolute;
  right: 0;
  bottom: 14px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--home-brass);
}

.home-hero__copy {
  position: relative;
  z-index: 2;
  margin: 88px 0 0 41px;
}

.home-hero__copy h1 {
  width: 310px;
  height: 84px;
  margin: 0;
  line-height: 0;
}

.home-hero__copy h1 img {
  width: 310px;
  height: 84px;
}

.home-hero__tagline {
  margin: 20px 0 0;
  color: var(--home-brass);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.home-hero__rule {
  display: block;
  width: 122px;
  height: 2px;
  margin: 18px 0 22px;
  background: var(--home-brass);
}

.home-hero__description {
  margin: 0 0 36px;
  color: #f4f4f1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.42;
}

.home-hero__button {
  display: flex;
  width: 238px;
  height: 47px;
  align-items: center;
  justify-content: space-between;
  padding: 0 25px;
  border: 1px solid var(--home-brass);
  color: var(--home-brass);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.home-hero__button span {
  font-size: 25px;
  font-weight: 300;
}

.featured-projects {
  height: 425px;
  padding: 28px 38px 27px;
  background: linear-gradient(100deg, #0d1214, #080c0e);
}

.featured-projects__heading {
  display: flex;
  height: 50px;
  align-items: flex-start;
  justify-content: space-between;
}

.featured-projects__heading h2 {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0;
  font-size: 21px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.featured-projects__heading h2 span {
  color: var(--home-brass);
  font-size: 26px;
}

.featured-projects__heading > a {
  padding-top: 9px;
  color: var(--home-brass);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.featured-projects__heading > a span {
  margin-left: 14px;
  font-size: 23px;
}

.featured-projects__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.compact-project {
  height: 321px;
  overflow: hidden;
  background: #101518;
  border: 1px solid #3d4447;
  border-radius: 5px;
}

.compact-project > img {
  width: 100%;
  height: 157px;
  object-fit: cover;
  object-position: center 20%;
  filter: saturate(0.76) brightness(0.84);
}

.compact-project > div {
  padding: 13px 16px 12px;
}

.compact-project h3 {
  margin: 0;
  color: #f0f0ec;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
}

.compact-project p {
  height: 64px;
  margin: 9px 0 12px;
  color: #bdc0c0;
  font-size: 14px;
  line-height: 1.42;
}

.compact-project a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--home-brass);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.compact-project a span {
  font-size: 23px;
  font-weight: 300;
}

.home-quote {
  position: relative;
  display: flex;
  height: 82px;
  align-items: center;
  padding: 0 48px;
  overflow: hidden;
  background: linear-gradient(90deg, #11181c, #0a0f12);
  border-top: 1px solid #171e22;
}

.home-quote blockquote {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 0;
  white-space: nowrap;
}

.home-quote blockquote > span {
  color: #737b80;
  font-family: Georgia, serif;
  font-size: 59px;
  font-weight: 700;
  line-height: 1;
}

.home-quote p,
.home-quote cite {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
  font-style: italic;
}

.home-quote cite {
  color: var(--home-brass);
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 13px;
  font-style: normal;
  letter-spacing: 0.09em;
}

.home-quote > svg {
  position: absolute;
  right: -5px;
  bottom: 3px;
  width: 450px;
  height: 64px;
  opacity: 0.45;
}

.home-quote > svg path {
  fill: none;
  stroke: #657077;
  stroke-width: 1.4;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--night);
  color: var(--white);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button {
  color: inherit;
  font: inherit;
}

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

.skip-link {
  position: fixed;
  left: calc(var(--sidebar-width) + 1.5rem);
  top: 1rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  background: var(--canvas);
  color: var(--night);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: translateY(0);
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 30;
  display: flex;
  width: var(--sidebar-width);
  flex-direction: column;
  justify-content: space-between;
  padding: 2.5rem 2rem 2rem;
  overflow-y: auto;
  background: var(--night-deep);
  border-right: 1px solid var(--line-dark);
}

.identity {
  display: block;
}

.identity img {
  width: 100%;
  height: auto;
}

.nav-label {
  margin-top: clamp(3.5rem, 11vh, 7rem);
  margin-bottom: 0.85rem;
  color: var(--brass);
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.primary-nav {
  display: grid;
}

.primary-nav a {
  position: relative;
  display: flex;
  gap: 1rem;
  align-items: center;
  min-height: 3.2rem;
  color: #aab2bf;
  border-bottom: 1px solid rgba(244, 241, 234, 0.09);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 180ms ease, padding 180ms ease;
}

.primary-nav a:first-child {
  border-top: 1px solid rgba(244, 241, 234, 0.09);
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  content: "→";
  color: var(--sky);
  opacity: 0;
  transform: translateX(-0.5rem);
  transition: opacity 180ms ease, transform 180ms ease;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  padding-left: 0.35rem;
  color: var(--white);
}

.primary-nav a:hover::after,
.primary-nav a[aria-current="page"]::after {
  opacity: 1;
  transform: translateX(0);
}

.sidebar-place {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 0;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line-dark);
}

.sidebar-place strong {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 400;
}

.sidebar-place span,
.sidebar-links a,
.sidebar-copyright {
  color: #7e8997;
  font-size: 0.58rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.sidebar-links {
  display: flex;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.sidebar-links a:hover {
  color: var(--sky);
}

.sidebar-copyright {
  margin: 1rem 0 0;
  color: #596473;
  font-size: 0.5rem;
}

.menu-toggle,
.menu-scrim {
  display: none;
}

.main {
  margin-left: var(--sidebar-width);
  overflow: hidden;
}

.hero {
  position: relative;
  min-height: min(880px, 100vh);
  isolation: isolate;
  display: grid;
  align-items: center;
  padding: clamp(5rem, 10vw, 9rem) clamp(2rem, 7vw, 8rem);
  overflow: hidden;
  background: var(--night);
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("../images/ks0brc-field-station.webp") 56% center / cover no-repeat;
  animation: hero-reveal 1100ms ease-out both;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(90deg, rgba(6, 12, 22, 0.91) 0%, rgba(7, 15, 27, 0.69) 37%, rgba(7, 15, 27, 0.12) 70%),
    linear-gradient(0deg, rgba(6, 12, 22, 0.75), transparent 34%);
}

.hero__content {
  width: min(100%, 56rem);
  animation: content-reveal 750ms 150ms ease-out both;
}

.overline {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  margin: 0 0 1.5rem;
  color: #aab5c3;
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.overline span,
.overline--dark {
  color: var(--sky);
}

.overline::before {
  width: 2.5rem;
  height: 1px;
  background: var(--brass);
  content: "";
}

.hero h1 {
  margin: 0;
  line-height: 0;
}

.hero__wordmark {
  width: min(100%, 53rem);
  height: auto;
}

.hero__dek {
  margin: 2.5rem 0 2.8rem;
  padding-left: 1.2rem;
  color: #d7dce3;
  border-left: 1px solid var(--brass);
  font-family: var(--serif);
  font-size: clamp(1.05rem, 1.7vw, 1.45rem);
  line-height: 1.55;
}

.button {
  display: inline-flex;
  gap: 2.5rem;
  align-items: center;
  justify-content: space-between;
  min-width: 13.5rem;
  padding: 1rem 1.15rem;
  background: var(--canvas);
  color: var(--night);
  border: 1px solid var(--canvas);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:hover {
  background: var(--sky);
  border-color: var(--sky);
}

.hero__caption {
  position: absolute;
  right: 2.5rem;
  top: 2.5rem;
  display: flex;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.57rem;
  letter-spacing: 0.12em;
}

.hero__scroll {
  position: absolute;
  right: 2.5rem;
  bottom: 2.5rem;
  display: flex;
  gap: 1rem;
  color: #c4cbd4;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section {
  padding: clamp(5rem, 9vw, 9rem) clamp(2rem, 7vw, 8rem);
}

.section--canvas {
  background: var(--canvas);
  color: var(--night);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(18rem, 1fr) minmax(16rem, 28rem);
  gap: 4rem;
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 5.5rem);
}

.section-heading h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3rem, 6vw, 6.5rem);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: -0.045em;
}

.section-heading > p {
  max-width: 38ch;
  margin: 0 0 0.4rem;
  color: #626b76;
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.7;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 5vw, 5rem) clamp(1.25rem, 3vw, 3rem);
}

.project-card {
  align-self: start;
}

.project-card--wide {
  margin-top: 5rem;
}

.project-card__image {
  position: relative;
  display: block;
  aspect-ratio: 1.28 / 1;
  overflow: hidden;
  background: #d9d6d0;
}

.project-card--wide .project-card__image {
  aspect-ratio: 1.62 / 1;
}

.project-card__image::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 65%, rgba(17, 24, 39, 0.22));
  pointer-events: none;
}

.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.04);
  transition: transform 600ms cubic-bezier(0.22, 1, 0.36, 1), filter 300ms ease;
}

.project-card:hover .project-card__image img {
  transform: scale(1.025);
  filter: saturate(1) contrast(1.04);
}

.project-card__body {
  padding: 1.4rem 0 0;
  border-top: 1px solid var(--line-light);
}

.project-card__meta {
  display: flex;
  justify-content: space-between;
  margin: 0 0 1.4rem;
  color: #68717d;
  font-size: 0.59rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.project-card__meta span:first-child {
  color: var(--blue);
}

.project-card h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.65rem);
  font-weight: 400;
  line-height: 1.1;
}

.project-card h3 a {
  background-image: linear-gradient(var(--blue), var(--blue));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0 1px;
  transition: background-size 250ms ease;
}

.project-card h3 a:hover {
  background-size: 100% 1px;
}

.project-card__body > p:not(.project-card__meta) {
  max-width: 47ch;
  margin: 1rem 0 1.5rem;
  color: #5b6470;
  font-size: 0.9rem;
  line-height: 1.7;
}

.text-link {
  display: inline-flex;
  gap: 0.75rem;
  align-items: center;
  color: var(--blue);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.focus {
  display: grid;
  grid-template-columns: minmax(18rem, 0.75fr) minmax(26rem, 1.25fr);
  min-height: 42rem;
  background: var(--night);
}

.focus__intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(4rem, 8vw, 8rem) clamp(2rem, 7vw, 8rem);
  background:
    linear-gradient(rgba(17, 24, 39, 0.86), rgba(17, 24, 39, 0.97)),
    url("../images/project-meshcore.webp") center / cover;
  border-right: 1px solid var(--line-dark);
}

.focus__intro h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.5rem, 6.5vw, 7rem);
  font-weight: 400;
  line-height: 0.87;
  letter-spacing: -0.05em;
}

.focus__intro > p:last-child {
  max-width: 27rem;
  margin: 2.5rem 0 0;
  color: #9da7b4;
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.7;
}

.focus__list {
  display: grid;
  align-content: center;
  margin: 0;
  padding: clamp(3rem, 7vw, 7rem);
  list-style: none;
  counter-reset: focus;
}

.focus__list li {
  display: grid;
  grid-template-columns: 2.5rem 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.8rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.focus__list li:first-child {
  border-top: 1px solid var(--line-dark);
}

.focus__list span {
  color: var(--brass);
  font-size: 0.58rem;
}

.focus__list strong {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.8rem);
  font-weight: 400;
}

.focus__list small {
  color: #788493;
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.log {
  background: var(--night-deep);
}

.section-heading--log {
  grid-template-columns: 1fr auto;
  margin-bottom: 3.5rem;
}

.section-heading--log h2 {
  font-size: clamp(3rem, 5.5vw, 5.5rem);
}

.section-heading--log .text-link {
  color: var(--sky);
}

.log-list {
  border-top: 1px solid var(--line-dark);
}

.log-entry {
  display: grid;
  grid-template-columns: 7rem 1fr 3rem;
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.log-entry time {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  padding-right: 2rem;
  border-right: 1px solid var(--line-dark);
  font-variant-numeric: tabular-nums;
}

.log-entry time span,
.log-entry time small {
  color: #758191;
  font-size: 0.56rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.log-entry time strong {
  grid-row: 1 / 3;
  grid-column: 2;
  justify-self: end;
  color: var(--canvas);
  font-family: var(--serif);
  font-size: 2.6rem;
  font-weight: 400;
  line-height: 0.78;
}

.log-entry__tag {
  margin: 0 0 0.45rem;
  color: var(--brass);
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.log-entry h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2vw, 2rem);
  font-weight: 400;
}

.log-entry div > p:last-child {
  margin: 0.45rem 0 0;
  color: #8792a1;
  font-size: 0.82rem;
}

.log-entry > a {
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  place-items: center;
  border: 1px solid var(--line-dark);
  color: var(--sky);
  transition: background 180ms ease, color 180ms ease;
}

.log-entry > a:hover {
  background: var(--sky);
  color: var(--night);
}

.footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: end;
  padding: 3rem clamp(2rem, 7vw, 8rem);
  background: var(--canvas);
  color: var(--night);
  border-top: 1px solid var(--line-light);
}

.footer div {
  display: grid;
  gap: 0.3rem;
}

.footer strong {
  font-size: 1rem;
  letter-spacing: 0.09em;
}

.footer span,
.footer p {
  margin: 0;
  color: #69727c;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer p:nth-child(2) {
  justify-self: center;
  color: var(--blue);
}

.footer p:last-child {
  justify-self: end;
}

@keyframes hero-reveal {
  from { opacity: 0; transform: scale(1.02); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes content-reveal {
  from { opacity: 0; transform: translateY(1.25rem); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1100px) {
  :root {
    --sidebar-width: 216px;
  }

  .sidebar {
    padding-inline: 1.45rem;
  }

  .hero,
  .section {
    padding-inline: clamp(2rem, 6vw, 5rem);
  }

  .focus__intro,
  .focus__list,
  .footer {
    padding-inline: clamp(2rem, 5vw, 4rem);
  }
}

@media (max-width: 820px) {
  :root {
    --sidebar-width: min(21rem, 88vw);
  }

  .sidebar {
    width: var(--sidebar-width);
    padding: 5.5rem 2rem 2rem;
    transform: translateX(-101%);
    transition: transform 300ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .menu-open .sidebar {
    transform: translateX(0);
  }

  .menu-toggle {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 50;
    display: flex;
    gap: 0.8rem;
    align-items: center;
    height: 2.8rem;
    padding: 0 0.9rem;
    background: rgba(10, 16, 27, 0.9);
    border: 1px solid var(--line-dark);
    backdrop-filter: blur(10px);
    cursor: pointer;
  }

  .menu-toggle__label {
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  .menu-toggle__icon {
    display: grid;
    gap: 5px;
    width: 1rem;
  }

  .menu-toggle__icon i {
    display: block;
    height: 1px;
    background: var(--sky);
    transition: transform 180ms ease;
  }

  .menu-open .menu-toggle__icon i:first-child {
    transform: translateY(3px) rotate(45deg);
  }

  .menu-open .menu-toggle__icon i:last-child {
    transform: translateY(-3px) rotate(-45deg);
  }

  .menu-scrim {
    position: fixed;
    inset: 0;
    z-index: 20;
    display: block;
    visibility: hidden;
    background: rgba(4, 8, 14, 0.68);
    opacity: 0;
    transition: visibility 300ms, opacity 300ms;
  }

  .menu-open .menu-scrim {
    visibility: visible;
    opacity: 1;
  }

  .main {
    margin-left: 0;
  }

  .skip-link {
    left: 5rem;
  }

  .hero {
    min-height: 47rem;
    padding: 7rem 1.5rem 5rem;
    align-items: end;
  }

  .hero__media {
    background-position: 67% center;
  }

  .hero::before {
    background:
      linear-gradient(0deg, rgba(6, 12, 22, 0.95) 0%, rgba(7, 15, 27, 0.55) 58%, rgba(7, 15, 27, 0.2) 100%),
      linear-gradient(90deg, rgba(6, 12, 22, 0.56), transparent);
  }

  .hero__wordmark {
    width: min(100%, 42rem);
  }

  .hero__caption {
    top: 1.8rem;
    right: 1.4rem;
  }

  .hero__scroll {
    display: none;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }

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

  .focus__intro {
    min-height: 26rem;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .focus__list {
    padding-block: 4rem;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 4.5rem 1.25rem;
  }

  .hero__caption {
    display: none;
  }

  .hero__dek {
    margin-block: 2rem;
    font-size: 1rem;
  }

  .project-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .project-card--wide {
    margin-top: 0;
  }

  .project-card__image,
  .project-card--wide .project-card__image {
    aspect-ratio: 1.35 / 1;
  }

  .focus__intro,
  .focus__list {
    padding-inline: 1.25rem;
  }

  .focus__list li {
    grid-template-columns: 1.5rem 1fr;
    gap: 1rem;
  }

  .focus__list small {
    grid-column: 2;
  }

  .section-heading--log {
    grid-template-columns: 1fr;
  }

  .log-entry {
    grid-template-columns: 4.5rem 1fr 2rem;
    gap: 1rem;
  }

  .log-entry time {
    grid-template-columns: 1fr;
    gap: 0.25rem;
    padding-right: 1rem;
  }

  .log-entry time strong {
    grid-row: auto;
    grid-column: auto;
    justify-self: start;
    font-size: 2rem;
  }

  .log-entry div > p:last-child {
    display: none;
  }

  .log-entry > a {
    width: 2rem;
    height: 2rem;
  }

  .footer {
    grid-template-columns: 1fr;
    padding: 2.5rem 1.25rem;
  }

  .footer p:nth-child(2),
  .footer p:last-child {
    justify-self: start;
  }
}

.page-hero {
  position: relative;
  display: flex;
  min-height: 35rem;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(6rem, 11vw, 10rem) clamp(2rem, 7vw, 8rem) clamp(4rem, 7vw, 7rem);
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 35%, rgba(47, 93, 140, 0.3), transparent 25%),
    linear-gradient(135deg, var(--night-deep), var(--night));
  border-bottom: 1px solid var(--line-dark);
}

.page-hero::after {
  position: absolute;
  right: -8rem;
  top: 4rem;
  width: 30rem;
  height: 30rem;
  content: "";
  border: 1px solid rgba(95, 168, 211, 0.14);
  border-radius: 50%;
  box-shadow: 0 0 0 5rem rgba(95, 168, 211, 0.025), 0 0 0 10rem rgba(95, 168, 211, 0.015);
}

.page-hero > * {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(5rem, 11vw, 10rem);
  font-weight: 400;
  line-height: 0.82;
  letter-spacing: -0.06em;
}

.page-hero > p:last-child {
  max-width: 46rem;
  margin: 2.5rem 0 0;
  color: #aab4c1;
  font-family: var(--serif);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  line-height: 1.7;
}

.page-section {
  padding: clamp(5rem, 9vw, 9rem) clamp(2rem, 7vw, 8rem);
}

.page-section--canvas {
  background: var(--canvas);
  color: var(--night);
}

.editorial-intro,
.about-copy {
  display: grid;
  grid-template-columns: minmax(17rem, 0.9fr) minmax(20rem, 1.1fr);
  gap: clamp(3rem, 8vw, 9rem);
  margin-bottom: clamp(4rem, 8vw, 8rem);
}

.editorial-intro h2,
.about-copy h2,
.split-feature h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3rem, 6vw, 6rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.editorial-intro > p,
.about-copy > div:last-child > p {
  margin: 0 0 1.4rem;
  color: #59636f;
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.8;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
}

.spec-grid article {
  min-height: 15rem;
  padding: clamp(1.5rem, 3vw, 3rem);
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.spec-grid span,
.principles span {
  color: var(--blue);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.spec-grid h3 {
  margin: 2.5rem 0 0.8rem;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
}

.spec-grid p,
.principles p {
  margin: 0;
  color: #66707b;
  font-size: 0.86rem;
  line-height: 1.75;
}

.split-feature {
  display: grid;
  grid-template-columns: minmax(20rem, 0.9fr) minmax(22rem, 1.1fr);
  min-height: 42rem;
  background: var(--night-deep);
}

.split-feature > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.75) contrast(1.06);
}

.split-feature > div {
  align-self: center;
  padding: clamp(4rem, 8vw, 8rem);
}

.split-feature > div > p:not(.overline) {
  max-width: 38rem;
  margin: 2rem 0 2.5rem;
  color: #9da8b5;
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.8;
}

.button--blue {
  background: var(--sky);
  border-color: var(--sky);
}

.project-index {
  display: grid;
  gap: clamp(5rem, 10vw, 10rem);
}

.project-index > article {
  display: grid;
  grid-template-columns: minmax(17rem, 0.75fr) minmax(20rem, 1.25fr);
  gap: clamp(2.5rem, 7vw, 8rem);
  align-items: center;
  scroll-margin-top: 2rem;
}

.project-index > article:nth-child(even) img {
  grid-column: 2;
}

.project-index > article:nth-child(even) div {
  grid-row: 1;
  grid-column: 1;
}

.project-index img {
  width: 100%;
  aspect-ratio: 1.1 / 1;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.04);
}

.project-index h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.6rem, 5vw, 5rem);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.project-index article div > p:not(.project-card__meta) {
  max-width: 42rem;
  margin: 1.5rem 0;
  color: #5b6570;
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.75;
}

.project-index ul {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.project-index li {
  padding: 0.45rem 0.7rem;
  color: var(--blue);
  border: 1px solid rgba(47, 93, 140, 0.28);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.log-archive {
  background: var(--canvas);
  color: var(--night);
}

.log-archive article {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  padding: clamp(2.5rem, 5vw, 4.5rem) 0;
  border-bottom: 1px solid var(--line-light);
  scroll-margin-top: 2rem;
}

.log-archive article:first-child {
  border-top: 1px solid var(--line-light);
}

.log-archive time {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  font-variant-numeric: tabular-nums;
}

.log-archive time strong {
  font-family: var(--serif);
  font-size: 3.2rem;
  font-weight: 400;
  line-height: 0.8;
}

.log-archive time span {
  color: #737d88;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  line-height: 1.5;
  text-transform: uppercase;
}

.log-archive h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.8rem);
  font-weight: 400;
  line-height: 1;
}

.log-archive article div > p:last-child {
  max-width: 50rem;
  margin: 1.1rem 0 0;
  color: #5b6570;
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.75;
}

.about-copy {
  margin-bottom: 0;
}

.about-copy blockquote {
  margin: 3rem 0 0;
  padding: 1.5rem 0 1.5rem 2rem;
  color: var(--blue);
  border-left: 1px solid var(--brass);
  font-family: var(--serif);
  font-size: 1.65rem;
  line-height: 1.5;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--night-deep);
}

.principles article {
  min-height: 24rem;
  padding: clamp(3rem, 5vw, 5rem);
  border-right: 1px solid var(--line-dark);
}

.principles article:last-child {
  border-right: 0;
}

.principles h2 {
  margin: 5rem 0 1.2rem;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
}

.error-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
  background: radial-gradient(circle at center, #182a43, var(--night-deep) 58%);
}

.error-page main {
  max-width: 48rem;
  text-align: center;
}

.error-page main > img {
  margin: 0 auto 2rem;
}

.error-page .overline {
  justify-content: center;
}

.error-page h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(4rem, 12vw, 9rem);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.error-page main > p:not(.overline) {
  max-width: 34rem;
  margin: 2rem auto;
  color: #a5afbb;
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.7;
}

@media (max-width: 820px) {
  .page-hero {
    min-height: 31rem;
    padding: 7rem 1.5rem 4rem;
  }

  .page-section {
    padding-inline: 1.5rem;
  }

  .editorial-intro,
  .about-copy,
  .split-feature,
  .project-index > article {
    grid-template-columns: 1fr;
  }

  .project-index > article:nth-child(even) img,
  .project-index > article:nth-child(even) div {
    grid-row: auto;
    grid-column: auto;
  }

  .split-feature > img {
    max-height: 32rem;
  }

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

  .principles article {
    min-height: 18rem;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .principles h2 {
    margin-top: 3rem;
  }
}

@media (max-width: 540px) {
  .page-hero h1 {
    font-size: clamp(4.5rem, 24vw, 7rem);
  }

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

  .split-feature > div {
    padding: 4rem 1.5rem;
  }

  .log-archive article {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

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

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

/* Interior pages: scoped extensions of the approved homepage system. */
.interior-page {
  background: var(--home-black);
}

.interior-page .interior-sidebar .station-facts {
  margin-top: 14px;
}

.interior-page .interior-sidebar > .station-badge {
  display: block;
  flex: 0 0 229px;
}

.interior-main {
  background: var(--home-black);
}

.interior-hero {
  position: relative;
  height: 520px;
  overflow: hidden;
  background-color: #171816;
  background-position: center;
  background-size: cover;
}

.interior-hero--station,
.interior-hero--projects,
.interior-hero--log,
.interior-hero--about {
  background-image: url("../images/ks0brc-field-station.webp");
}

.interior-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(4, 7, 8, 0.96), rgba(4, 7, 8, 0.7) 48%, rgba(4, 7, 8, 0.22)),
    linear-gradient(0deg, rgba(4, 7, 8, 0.7), transparent 45%);
}

.interior-hero .home-nav {
  position: relative;
  z-index: 2;
}

.interior-hero__copy {
  position: relative;
  z-index: 2;
  width: min(620px, 72%);
  margin: 62px 0 0 41px;
}

.interior-kicker {
  margin: 0 0 12px;
  color: var(--home-brass);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.interior-hero h1 {
  margin: 0;
  color: var(--home-cream);
  font-family: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  font-size: 88px;
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.interior-hero__copy > p:not(.interior-kicker) {
  max-width: 560px;
  margin: 22px 0 26px;
  color: #d2d3d0;
  font-size: 18px;
  line-height: 1.45;
}

.interior-hero .home-hero__button {
  width: 245px;
}

.interior-section {
  padding: 64px 38px 72px;
  background: var(--home-black);
  color: var(--home-cream);
}

.interior-section--soft {
  background: var(--home-panel);
  border-block: 1px solid #252c30;
}

.interior-heading {
  display: grid;
  grid-template-columns: minmax(350px, 1fr) minmax(260px, 390px);
  gap: 50px;
  align-items: end;
  margin-bottom: 34px;
}

.interior-heading h2,
.biography h2,
.image-feature h2 {
  margin: 0;
  color: var(--home-cream);
  font-family: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  font-size: 42px;
  line-height: 1;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.interior-heading > p {
  margin: 0 0 3px;
  color: #aeb3b4;
  font-size: 16px;
  line-height: 1.55;
}

.interior-card-grid {
  display: grid;
  gap: 16px;
}

.interior-card-grid--four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.interior-card-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.system-card {
  min-height: 190px;
  padding: 23px 20px;
  background: var(--home-panel-soft);
  border: 1px solid var(--home-line);
  border-radius: 5px;
}

.system-card > span {
  color: var(--home-brass);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.system-card h3 {
  margin: 35px 0 12px;
  color: var(--home-cream);
  font-size: 20px;
  line-height: 1.15;
}

.system-card p {
  margin: 0;
  color: #aeb3b4;
  font-size: 14px;
  line-height: 1.5;
}

.mode-list {
  border-top: 1px solid var(--home-line);
}

.mode-list article {
  display: grid;
  grid-template-columns: minmax(250px, 0.6fr) 1fr;
  gap: 35px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--home-line);
}

.mode-list strong {
  color: var(--home-cream);
  font-size: 20px;
}

.mode-list span {
  color: #aeb3b4;
  font-size: 15px;
}

.image-feature {
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(420px, 1.2fr);
  min-height: 530px;
  background: #080c0e;
}

.image-feature > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.76) brightness(0.82);
}

.image-feature > div {
  align-self: center;
  padding: 65px;
}

.image-feature p:not(.interior-kicker) {
  max-width: 580px;
  margin: 24px 0 30px;
  color: #aeb3b4;
  font-size: 17px;
  line-height: 1.6;
}

.future-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.future-list li {
  min-height: 180px;
  padding: 22px;
  border: 1px solid var(--home-line);
}

.future-list span {
  display: block;
  margin-bottom: 35px;
  color: var(--home-brass);
  font-size: 12px;
}

.future-list strong {
  font-size: 20px;
}

.future-list p {
  margin: 10px 0 0;
  color: #aeb3b4;
  font-size: 14px;
}

.interior-project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.interior-project-grid .compact-project {
  height: 340px;
}

.interior-project-grid .compact-project > img {
  height: 170px;
}

.journal-list {
  border-top: 1px solid var(--home-line);
}

.journal-list article {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 35px;
  padding: 27px 0;
  border-bottom: 1px solid var(--home-line);
}

.journal-list time {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.journal-list time strong {
  color: var(--home-cream);
  font-size: 40px;
  line-height: 0.8;
}

.journal-list time span {
  color: #939a9d;
  font-size: 11px;
  line-height: 1.35;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.journal-list .interior-kicker {
  margin-bottom: 7px;
  font-size: 11px;
}

.journal-list h3 {
  margin: 0;
  color: var(--home-cream);
  font-size: 23px;
}

.journal-list article div > p:not(.interior-kicker) {
  margin: 8px 0 13px;
  color: #aeb3b4;
  font-size: 15px;
}

.journal-list a {
  color: var(--home-brass);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.journal-list a span { margin-left: 10px; }

.biography {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(420px, 1.28fr);
  gap: 60px;
  align-items: center;
}

.operator-portrait {
  display: grid;
  min-height: 470px;
  place-content: center;
  background:
    linear-gradient(135deg, transparent 49.8%, rgba(200,154,89,.25) 50%, transparent 50.2%),
    var(--home-panel-soft);
  border: 1px solid var(--home-line);
  color: var(--home-brass);
  text-align: center;
  text-transform: uppercase;
}

.operator-portrait span {
  font-family: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  font-size: 42px;
  letter-spacing: 0.08em;
}

.operator-portrait small {
  margin-top: 7px;
  font-size: 12px;
  letter-spacing: 0.17em;
}

.biography > div:last-child > p:not(.interior-kicker) {
  max-width: 650px;
  margin: 22px 0 0;
  color: #b6babb;
  font-size: 17px;
  line-height: 1.65;
}

.interior-footer {
  margin-left: 0;
}

/* Mobile navigation is isolated from the approved desktop composition. */
.mobile-header,
.mobile-navigation,
.mobile-menu-scrim {
  display: none;
}

@media (max-width: 768px) {
  .homepage {
    min-width: 0;
    width: 100%;
    overflow-x: hidden;
  }

  .homepage.mobile-menu-open {
    overflow: hidden;
  }

  .homepage img {
    max-width: 100%;
  }

  .home-sidebar,
  .home-nav {
    display: none;
  }

  .mobile-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 80;
    display: flex;
    height: 64px;
    align-items: center;
    justify-content: space-between;
    padding: 0 18px;
    background: rgba(9, 13, 15, 0.97);
    border-bottom: 1px solid #30373a;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.24);
  }

  .mobile-header__brand {
    display: flex;
    width: 132px;
    height: 36px;
    align-items: center;
  }

  .mobile-header__brand img {
    width: 132px;
    height: auto;
  }

  .mobile-menu-toggle {
    display: grid;
    width: 44px;
    height: 44px;
    padding: 0;
    place-items: center;
    background: transparent;
    border: 1px solid rgba(200, 154, 89, 0.62);
    border-radius: 2px;
    cursor: pointer;
  }

  .mobile-menu-toggle__icon {
    display: grid;
    width: 20px;
    gap: 5px;
  }

  .mobile-menu-toggle__icon i {
    display: block;
    width: 100%;
    height: 1px;
    background: var(--home-brass);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .mobile-menu-open .mobile-menu-toggle__icon i:first-child {
    transform: translateY(6px) rotate(45deg);
  }

  .mobile-menu-open .mobile-menu-toggle__icon i:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-open .mobile-menu-toggle__icon i:last-child {
    transform: translateY(-6px) rotate(-45deg);
  }

  .mobile-menu-scrim {
    position: fixed;
    inset: 64px 0 0;
    z-index: 60;
    display: block;
    visibility: hidden;
    background: rgba(2, 5, 7, 0.7);
    opacity: 0;
    transition: visibility 240ms, opacity 240ms;
  }

  .mobile-navigation {
    position: fixed;
    inset: 64px 0 0 auto;
    z-index: 70;
    display: flex;
    width: min(340px, 88vw);
    flex-direction: column;
    padding: 24px 26px 28px;
    overflow-y: auto;
    visibility: hidden;
    background:
      radial-gradient(circle at 80% 0, rgba(200, 154, 89, 0.07), transparent 34%),
      #0b1012;
    border-left: 1px solid #30373a;
    box-shadow: -18px 0 40px rgba(0, 0, 0, 0.3);
    transform: translateX(101%);
    transition: visibility 280ms, transform 280ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .mobile-menu-open .mobile-menu-scrim,
  .mobile-menu-open .mobile-navigation {
    visibility: visible;
  }

  .mobile-menu-open .mobile-menu-scrim {
    opacity: 1;
  }

  .mobile-menu-open .mobile-navigation {
    transform: translateX(0);
  }

  .mobile-navigation__primary {
    display: grid;
    border-top: 1px solid var(--home-line);
  }

  .mobile-navigation__primary a {
    position: relative;
    display: flex;
    min-height: 52px;
    align-items: center;
    color: #d7d9d7;
    border-bottom: 1px solid var(--home-line);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
  }

  .mobile-navigation__primary a::after {
    position: absolute;
    right: 2px;
    content: "\2192";
    color: var(--home-brass);
    font-size: 20px;
    font-weight: 300;
  }

  .mobile-navigation__primary a[aria-current="page"] {
    color: var(--home-brass);
  }

  .mobile-navigation__station {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    margin-top: 24px;
    background: var(--home-line);
    border: 1px solid var(--home-line);
  }

  .mobile-navigation__station a {
    padding: 13px 14px;
    background: #101618;
    color: var(--home-cream);
    font-size: 18px;
  }

  .mobile-navigation__station small {
    display: block;
    margin-bottom: 4px;
    color: var(--home-brass);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
  }

  .mobile-navigation__secondary {
    display: flex;
    gap: 18px;
    margin-top: auto;
    padding-top: 28px;
  }

  .mobile-navigation__secondary a {
    color: #92989b;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .home-main {
    width: 100%;
    min-width: 0;
    margin-left: 0;
    overflow: hidden;
  }

  .home-hero {
    height: auto;
    min-height: 680px;
    background-position: 62% center;
  }

  .home-hero::before {
    background:
      linear-gradient(90deg, rgba(4, 7, 8, 0.94), rgba(4, 7, 8, 0.55) 75%, rgba(4, 7, 8, 0.3)),
      linear-gradient(0deg, rgba(4, 7, 8, 0.8), transparent 58%);
  }

  .home-hero__copy {
    width: 100%;
    margin: 0;
    padding: 152px 24px 58px;
  }

  .home-hero__copy h1 {
    width: min(270px, 82vw);
    height: auto;
  }

  .home-hero__copy h1 img {
    width: 100%;
    height: auto;
  }

  .home-hero__tagline {
    font-size: 17px;
    letter-spacing: 0.14em;
  }

  .home-hero__description {
    font-size: 16px;
  }

  .featured-projects {
    height: auto;
    padding: 38px 24px 44px;
  }

  .featured-projects__heading {
    height: auto;
    margin-bottom: 24px;
  }

  .featured-projects__heading h2 {
    font-size: 18px;
  }

  .featured-projects__heading > a span {
    margin-left: 7px;
  }

  .featured-projects__grid,
  .interior-project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .compact-project,
  .interior-project-grid .compact-project {
    height: auto;
    min-height: 0;
  }

  .compact-project > img,
  .interior-project-grid .compact-project > img {
    height: 180px;
    object-fit: cover;
  }

  .compact-project p {
    height: auto;
    min-height: 62px;
  }

  .home-quote {
    height: auto;
    min-height: 112px;
    padding: 25px 24px;
  }

  .home-quote blockquote {
    display: grid;
    grid-template-columns: 30px 1fr;
    gap: 2px 12px;
    white-space: normal;
  }

  .home-quote blockquote > span {
    grid-row: 1 / 3;
    font-size: 46px;
  }

  .home-quote p {
    font-size: 17px;
    line-height: 1.35;
  }

  .home-quote cite {
    font-size: 11px;
  }

  .interior-hero {
    height: auto;
    min-height: 520px;
    background-position: 62% center;
  }

  .interior-hero::before {
    background:
      linear-gradient(90deg, rgba(4, 7, 8, 0.95), rgba(4, 7, 8, 0.58) 76%, rgba(4, 7, 8, 0.35)),
      linear-gradient(0deg, rgba(4, 7, 8, 0.8), transparent 58%);
  }

  .interior-hero__copy {
    width: 100%;
    margin: 0;
    padding: 142px 24px 56px;
  }

  .interior-hero h1 {
    font-size: clamp(54px, 16vw, 78px);
  }

  .interior-hero__copy > p:not(.interior-kicker) {
    font-size: 16px;
  }

  .interior-section {
    padding: 52px 24px 60px;
  }

  .interior-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .interior-heading h2,
  .biography h2,
  .image-feature h2 {
    font-size: clamp(32px, 8vw, 42px);
  }

  .interior-card-grid--four,
  .interior-card-grid--three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mode-list article {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .image-feature {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .image-feature > img {
    height: min(64vw, 440px);
  }

  .image-feature > div {
    padding: 52px 24px 60px;
  }

  .future-list {
    grid-template-columns: 1fr;
  }

  .future-list li {
    min-height: 0;
  }

  .biography {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .portrait-placeholder {
    min-height: 330px;
  }
}

@media (max-width: 560px) {
  .featured-projects__grid,
  .interior-project-grid,
  .interior-card-grid--four,
  .interior-card-grid--three {
    grid-template-columns: 1fr;
  }

  .compact-project > img,
  .interior-project-grid .compact-project > img {
    height: min(54vw, 220px);
  }

  .featured-projects__heading {
    display: grid;
    gap: 12px;
  }

  .featured-projects__heading > a {
    padding-top: 0;
  }

  .journal-list article {
    grid-template-columns: 84px 1fr;
    gap: 18px;
  }

  .journal-list time strong {
    font-size: 34px;
  }

  .home-hero__button,
  .interior-hero .home-hero__button {
    width: min(100%, 245px);
  }
}