:root {
  --bg: #081015;
  --bg-elevated: rgba(12, 24, 31, 0.85);
  --bg-panel: rgba(18, 31, 39, 0.82);
  --bg-panel-strong: rgba(24, 40, 50, 0.9);
  --line: rgba(147, 173, 186, 0.15);
  --line-strong: rgba(147, 173, 186, 0.3);
  --text: #edf2f1;
  --text-muted: #a7babd;
  --text-dim: #80949a;
  --accent: #c58f4d;
  --accent-soft: rgba(197, 143, 77, 0.16);
  --signal: #78b1bc;
  --signal-soft: rgba(120, 177, 188, 0.16);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  --radius: 24px;
  --radius-sm: 16px;
  --max-width: 1200px;
  --nav-height: 88px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(74, 112, 124, 0.2), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(197, 143, 77, 0.12), transparent 22%),
    linear-gradient(180deg, #0a151b 0%, #081015 38%, #060c10 100%);
  font-family: "Work Sans", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(130, 162, 172, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(130, 162, 172, 0.05) 1px, transparent 1px);
  background-size: 100% 72px, 72px 100%;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 92%);
  pointer-events: none;
  z-index: -1;
}

a {
  color: inherit;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  padding: 0.75rem 1rem;
  color: var(--bg);
  background: var(--text);
  border-radius: 999px;
  z-index: 20;
}

.skip-link:focus {
  top: 1rem;
}

.site-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding-bottom: 4rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--nav-height);
  padding: 1.25rem 0;
  backdrop-filter: blur(18px);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0 -1rem;
  background: linear-gradient(180deg, rgba(7, 14, 18, 0.92), rgba(7, 14, 18, 0.64));
  border-bottom: 1px solid rgba(134, 160, 170, 0.08);
  z-index: -1;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-link {
  position: relative;
  padding: 0.4rem 0.65rem 0.4rem 0.25rem;
  margin: -0.4rem -0.65rem -0.4rem -0.25rem;
  border-radius: 18px;
  text-decoration: none;
  color: inherit;
  isolation: isolate;
}

.brand-link::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(120, 177, 188, 0.14);
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(120, 177, 188, 0.08), rgba(120, 177, 188, 0.02));
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 180ms ease, transform 180ms ease, border-color 180ms ease;
  z-index: -1;
}

.brand-link .eyebrow,
.brand-link .brand-subtitle {
  transition: color 180ms ease, transform 180ms ease;
}

.brand-link:hover::before,
.brand-link:focus-visible::before {
  opacity: 1;
  transform: scale(1);
  border-color: rgba(120, 177, 188, 0.22);
}

.brand-link:hover .eyebrow,
.brand-link:focus-visible .eyebrow {
  color: var(--signal);
  transform: translateX(1px);
}

.brand-link:hover .brand-subtitle,
.brand-link:focus-visible .brand-subtitle {
  color: var(--text-muted);
  transform: translateX(1px);
}

.brand-link:focus-visible {
  outline: 2px solid rgba(120, 177, 188, 0.42);
  outline-offset: 4px;
  border-radius: 18px;
}

.brand-mark {
  display: block;
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 14px;
  transition: transform 220ms ease, box-shadow 220ms ease, filter 220ms ease;
}

.brand-link:hover .brand-mark img,
.brand-link:focus-visible .brand-mark img {
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.28), 0 0 0 1px rgba(120, 177, 188, 0.16);
  filter: saturate(1.04);
}

.eyebrow,
.brand-subtitle,
.section-label,
.panel-label,
.status-label,
.card-signal,
.panel-topline,
.timeline-phase,
.site-nav a,
.social-strip a,
.site-footer p:first-child {
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.eyebrow {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text);
}

.brand-subtitle {
  margin: 0.3rem 0 0;
  font-size: 0.72rem;
  color: var(--text-dim);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  min-width: 52px;
  padding: 0.8rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--text);
  background: rgba(8, 15, 19, 0.9);
  font: inherit;
  overflow: visible;
}

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

.menu-toggle-bars {
  position: relative;
  display: block;
  width: 18px;
  height: 18px;
}

.menu-toggle-bars span {
  position: absolute;
  left: 0;
  top: 50%;
  display: block;
  width: 18px;
  height: 1.5px;
  border-radius: 999px;
  background: currentColor;
  transform-origin: center;
}

.menu-toggle-bars span:nth-child(1) {
  transform: translateY(calc(-50% - 5px));
}

.menu-toggle-bars span:nth-child(2) {
  transform: translateY(-50%);
}

.menu-toggle-bars span:nth-child(3) {
  transform: translateY(calc(-50% + 5px));
}

.site-header.is-menu-open .menu-toggle-bars span:nth-child(1) {
  transform: translateY(-50%) rotate(45deg);
}

.site-header.is-menu-open .menu-toggle-bars span:nth-child(2) {
  opacity: 0;
  transform: translateY(-50%) scaleX(0.4);
}

.site-header.is-menu-open .menu-toggle-bars span:nth-child(3) {
  transform: translateY(-50%) rotate(-45deg);
}

.menu-toggle-bars span {
  transition: transform 180ms ease, opacity 180ms ease;
}

.site-nav a {
  padding: 0.7rem 0.9rem;
  border-radius: 999px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.74rem;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="true"] {
  color: var(--text);
  background: rgba(126, 156, 165, 0.1);
}

.hero,
.content-section,
.site-footer {
  position: relative;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 1.75rem;
  padding: 4.5rem 0 3rem;
}

.hero-copy,
.hero-panel,
.experiment-card,
.systems-panel,
.contact-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(14, 26, 33, 0.82), rgba(8, 15, 19, 0.95));
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 3rem;
}

.section-label {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  color: var(--signal);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 0.96;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 10ch;
  font-size: clamp(3.3rem, 7vw, 6.8rem);
}

h2 {
  max-width: 18ch;
  font-size: clamp(2rem, 3.8vw, 3.5rem);
}

h3 {
  font-size: 1.35rem;
  line-height: 1.08;
}

p,
li {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.hero-text {
  max-width: 58ch;
  margin: 1.4rem 0 0;
  font-size: 1.05rem;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #11181d;
  background: linear-gradient(135deg, #d6a466, #e3b57c);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(110, 144, 154, 0.08);
}

.social-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.social-strip a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.74rem;
}

.social-strip a:hover {
  color: var(--text);
}

.hero-panel {
  padding: 1.4rem;
  overflow: hidden;
}

.panel-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--text-dim);
  font-size: 0.72rem;
}

.status-stack {
  display: grid;
  gap: 1rem;
}

.status-card {
  padding: 1.2rem;
  border: 1px solid rgba(140, 168, 176, 0.13);
  border-radius: 18px;
  background: rgba(9, 17, 22, 0.58);
}

.status-card h2 {
  max-width: none;
  font-size: 1.45rem;
  line-height: 1.15;
  margin-top: 0.4rem;
}

.status-card p,
.status-card span {
  margin: 0;
  color: var(--text-muted);
}

.status-label {
  font-size: 0.7rem;
  color: var(--accent);
}

.content-section {
  padding: 3rem 0;
}

.section-heading {
  display: grid;
  gap: 0.9rem;
  margin-bottom: 2rem;
}

.section-heading p {
  max-width: 68ch;
  margin: 0;
}

.section-actions {
  margin-top: 0.4rem;
}

.experiment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.experiment-card,
.systems-panel {
  padding: 1.5rem;
}

.experiment-link {
  display: block;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.experiment-link:hover,
.experiment-link:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(147, 173, 186, 0.34);
  background: linear-gradient(180deg, rgba(16, 30, 38, 0.92), rgba(8, 15, 19, 0.98));
}

.experiment-link:focus-visible {
  outline: 2px solid rgba(120, 177, 188, 0.45);
  outline-offset: 3px;
}

.card-signal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  color: var(--text-dim);
  font-size: 0.72rem;
}

.experiment-card p {
  margin: 1rem 0 0;
}

.experiment-card ul,
.principles-list {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
}

.experiment-card li,
.principles-list li {
  margin-bottom: 0.45rem;
}

.card-cta {
  display: inline-flex;
  margin-top: 1rem;
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--signal);
}

.card-cta::after {
  content: "->";
  margin-left: 0.45rem;
}

.experiment-card-placeholder {
  background:
    linear-gradient(180deg, rgba(14, 26, 33, 0.75), rgba(9, 16, 20, 0.98)),
    linear-gradient(135deg, var(--accent-soft), transparent 48%);
}

.hero-services-list {
  display: grid;
  gap: 0.7rem;
  margin: 0.95rem 0 0;
  padding: 0;
  list-style: none;
}

.hero-services-list li {
  padding: 0.8rem 0.9rem;
  border: 1px solid rgba(136, 165, 173, 0.12);
  border-radius: 14px;
  background: rgba(7, 14, 18, 0.45);
  color: var(--text-muted);
}

.featured-card {
  min-height: 100%;
}

.featured-card .card-signal {
  align-items: center;
}

.featured-card time {
  color: var(--text-dim);
}

.entry-page .site-shell {
  width: min(calc(100% - 2rem), 960px);
}

.archive-page .site-shell {
  width: min(calc(100% - 2rem), var(--max-width));
}

.entry-page .site-header {
  justify-content: flex-start;
}

.archive-page .site-header {
  justify-content: flex-start;
}

.entry-page .site-nav {
  margin-left: auto;
}

.archive-page .site-nav {
  margin-left: auto;
}

.entry-main {
  padding: 3rem 0 4rem;
}

.archive-main {
  padding: 3rem 0 4rem;
}

.entry-hero,
.entry-section {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(14, 26, 33, 0.82), rgba(8, 15, 19, 0.95));
  box-shadow: var(--shadow);
}

.archive-hero {
  padding: 2.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(14, 26, 33, 0.82), rgba(8, 15, 19, 0.95));
  box-shadow: var(--shadow);
}

.entry-hero {
  padding: 2.4rem;
}

.archive-title {
  max-width: 10ch;
  font-size: clamp(2.9rem, 6vw, 5.1rem);
}

.archive-lead {
  max-width: 62ch;
  margin: 1.25rem 0 0;
  font-size: 1.05rem;
}

.archive-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.archive-search {
  margin-bottom: 1.25rem;
}

.archive-search-label {
  display: block;
  margin-bottom: 0.7rem;
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  color: var(--signal);
}

.archive-search-input {
  width: min(100%, 720px);
  min-height: 54px;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  color: var(--text);
  background: rgba(8, 15, 19, 0.88);
  font: inherit;
}

.archive-search-input::placeholder {
  color: var(--text-dim);
}

.archive-search-input:focus {
  outline: 2px solid rgba(120, 177, 188, 0.35);
  outline-offset: 2px;
}

.archive-empty-state {
  margin: 0 0 1.25rem;
  color: var(--text-dim);
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  overflow-anchor: none;
}

.archive-grid {
  display: flex;
  flex-direction: column;
  overflow-anchor: none;
}

.archive-card {
  overflow: clip;
  max-height: 420px;
  transform-origin: top center;
  overflow-anchor: none;
  transition:
    max-height 320ms ease,
    opacity 240ms ease,
    transform 320ms ease,
    margin 320ms ease,
    padding 320ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.archive-card + .archive-card {
  margin-top: 1rem;
}

.archive-card.is-filtered-out {
  max-height: 0;
  margin-top: 0;
  padding-top: 0;
  padding-bottom: 0;
  border-width: 0;
  opacity: 0;
  transform: translateY(-10px) scale(0.985);
  pointer-events: none;
}

.archive-card.is-filtered-in {
  animation: archive-card-in 260ms ease;
}

@keyframes archive-card-in {
  0% {
    opacity: 0.2;
    transform: translateY(12px) scale(0.99);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.entry-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.entry-title {
  max-width: 12ch;
  font-size: clamp(2.6rem, 6vw, 4.8rem);
}

.entry-lead {
  max-width: 60ch;
  margin: 1.25rem 0 0;
  font-size: 1.05rem;
}

.entry-meta {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.meta-card,
.entry-section {
  padding: 1.5rem;
}

.meta-card {
  border: 1px solid rgba(136, 165, 173, 0.12);
  border-radius: 18px;
  background: rgba(7, 14, 18, 0.55);
}

.meta-card span,
.entry-link-list a,
.back-link {
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
}

.meta-card strong {
  display: block;
  margin-top: 0.4rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.15rem;
  line-height: 1.2;
}

.entry-stack {
  display: grid;
  gap: 1.25rem;
}

.entry-section h2 {
  max-width: none;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.entry-section p,
.entry-section li {
  margin-top: 0.85rem;
}

.entry-section ul {
  margin: 0.85rem 0 0;
  padding-left: 1.1rem;
}

.entry-link-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.entry-link-list li + li {
  margin-top: 0.7rem;
}

.entry-article {
  max-width: 68ch;
  margin-top: 1.75rem;
}

.entry-article h2 {
  max-width: none;
  margin: 2.4rem 0 0;
  font-size: clamp(1.55rem, 3vw, 2.1rem);
}

.entry-article p,
.entry-article li {
  margin-top: 0.9rem;
}

.entry-article ul {
  margin: 0.9rem 0 0;
  padding-left: 1.1rem;
}

.entry-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  margin: 0 0 1.4rem;
  padding: 0;
  list-style: none;
}

.entry-facts li {
  margin-top: 0;
  color: var(--text-dim);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.entry-facts code {
  font-size: 0.8rem;
}

.entry-link-list a,
.back-link {
  color: var(--signal);
  text-decoration: none;
}

.entry-link-list a:hover,
.back-link:hover {
  color: var(--text);
}

.back-link {
  display: inline-flex;
  margin-top: 1.5rem;
}

.entry-rights-notice {
  margin-top: 1.5rem;
  padding: 1rem 1.15rem;
  border: 1px solid rgba(136, 165, 173, 0.12);
  border-radius: 16px;
  background: rgba(7, 14, 18, 0.46);
  color: var(--text-dim);
  font-size: 0.92rem;
}

.entry-rights-notice strong {
  color: var(--text-muted);
}

.back-link::before {
  content: "<-";
  margin-right: 0.45rem;
}

.systems-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
}

.services-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.horizon-panel {
  grid-column: 1 / -1;
}

.panel-label {
  margin: 0 0 1rem;
  font-size: 0.74rem;
  color: var(--accent);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.metric-grid div {
  padding: 1.1rem;
  border: 1px solid rgba(136, 165, 173, 0.12);
  border-radius: 16px;
  background: rgba(7, 14, 18, 0.55);
}

.metric-value {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 2.2rem;
  line-height: 1;
}

.metric-label {
  display: block;
  margin-top: 0.4rem;
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.5;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(142, 169, 176, 0.12);
}

.timeline-item:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.timeline-item h3 {
  margin-bottom: 0.45rem;
}

.timeline-item p {
  margin: 0;
}

.timeline-phase {
  display: inline-grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--signal);
  font-size: 0.72rem;
}

.about-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.about-layout p {
  margin: 0;
}

.channel-block {
  margin-top: 1.75rem;
}

.channel-label {
  margin: 0 0 0.8rem;
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  color: var(--accent);
}

.channel-list,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1rem;
}

.channel-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.channel-list a,
.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms ease, border-color 180ms ease;
}

.channel-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 42px;
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(136, 165, 173, 0.12);
  border-radius: 999px;
  background: rgba(8, 15, 19, 0.52);
}

.channel-list a:hover,
.footer-links a:hover {
  color: var(--text);
  border-color: rgba(237, 242, 241, 0.32);
}

.channel-icon {
  display: inline-grid;
  place-items: center;
  width: 1.9rem;
  height: 1.9rem;
  border: 1px solid rgba(136, 165, 173, 0.16);
  border-radius: 999px;
  color: var(--signal);
  background: rgba(120, 177, 188, 0.08);
  flex: 0 0 auto;
}

.channel-icon svg {
  width: 0.9rem;
  height: 0.9rem;
}

.channel-text {
  color: var(--text-muted);
  line-height: 1.2;
}

.contact-panel {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.5rem;
  padding: 2rem;
  align-items: center;
}

.contact-actions {
  display: grid;
  width: min(100%, 320px);
  margin-top: 0;
  justify-self: center;
}

.contact-actions .button {
  width: 100%;
  min-height: 66px;
  padding: 1rem 1.2rem;
  border-radius: 28px;
  text-align: center;
  line-height: 1.35;
}

.contact-address {
  margin: 0.25rem 0 0;
  text-align: center;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-address a {
  color: var(--text-dim);
  text-decoration: none;
}

.contact-address a:hover {
  color: var(--text);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding: 2rem 0 0;
  border-top: 1px solid rgba(132, 159, 169, 0.12);
}

.site-footer p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.86rem;
}

.site-footer p:first-child {
  color: var(--text);
  font-size: 0.78rem;
}

.footer-links {
  align-items: flex-start;
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 550ms ease, transform 550ms ease;
}

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

@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;
  }
}

@media (max-width: 1100px) {
  .hero,
  .systems-layout,
  .services-layout,
  .contact-panel,
  .about-layout,
  .archive-meta,
  .entry-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .site-shell {
    width: min(calc(100% - 1.25rem), var(--max-width));
  }

  .site-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.85rem;
    min-height: auto;
    padding: 0.85rem 0;
  }

  .site-header::before {
    inset: 0 -0.65rem;
  }

  .brand-lockup {
    min-width: 0;
  }

  .menu-toggle {
    display: inline-flex;
    justify-self: end;
  }

  .site-nav {
    display: grid;
    position: absolute;
    top: calc(100% + 0.55rem);
    left: 0;
    right: 0;
    z-index: 20;
    width: 100%;
    padding: 0.45rem;
    border: 1px solid rgba(134, 160, 170, 0.1);
    border-radius: 18px;
    background: rgba(7, 14, 18, 0.95);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px) scale(0.985);
    transform-origin: top center;
    transition:
      opacity 180ms ease,
      transform 220ms ease,
      visibility 0ms linear 220ms;
    justify-content: flex-start;
  }

  .site-header.is-menu-open .site-nav {
    gap: 0.3rem;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
    transition:
      opacity 180ms ease,
      transform 220ms ease,
      visibility 0ms linear 0ms;
  }

  .site-nav a {
    width: 100%;
    padding: 0.9rem 1rem;
    border-radius: 14px;
  }

  .eyebrow,
  .brand-subtitle {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .hero {
    padding-top: 2rem;
  }

  .hero-copy,
  .hero-panel,
  .contact-panel,
  .experiment-card,
  .systems-panel {
    padding: 1.25rem;
    border-radius: 20px;
  }

  h1 {
    font-size: clamp(2.9rem, 14vw, 4.8rem);
  }

  h2 {
    max-width: none;
    font-size: clamp(1.8rem, 9vw, 2.7rem);
  }

  .status-card-compact {
    flex-direction: column;
  }

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

  .signal-grid span:nth-child(2),
  .signal-grid span:nth-child(5) {
    transform: none;
  }
}