@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Sora:wght@400;600;700;800&display=swap");

:root {
  --color-bg: #0b0f19;
  --color-bg-elevated: rgba(18, 24, 38, 0.84);
  --color-panel: rgba(31, 41, 55, 0.6);
  --color-panel-strong: rgba(18, 24, 38, 0.92);
  --color-border: rgba(148, 163, 184, 0.18);
  --color-text: #ffffff;
  --color-muted: #9ca3af;
  --color-soft: #e5e7eb;
  --color-blue: #2d7cff;
  --color-cyan: #00d1ff;
  --color-purple: #7c5cff;
  --shadow-panel: 0 24px 64px rgba(0, 0, 0, 0.34);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1180px;
  --header-height: 84px;
  --grid-gap: clamp(1rem, 2vw, 1.5rem);
}

html[data-theme="light"] {
  --color-bg: #f4f7fb;
  --color-bg-elevated: rgba(255, 255, 255, 0.92);
  --color-panel: rgba(255, 255, 255, 0.82);
  --color-panel-strong: rgba(255, 255, 255, 0.96);
  --color-border: rgba(100, 116, 139, 0.18);
  --color-text: #0f172a;
  --color-muted: #475569;
  --color-soft: #0f172a;
  --shadow-panel: 0 22px 56px rgba(15, 23, 42, 0.12);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-text);
  background:
    radial-gradient(circle at 15% 15%, rgba(45, 124, 255, 0.12), transparent 32%),
    radial-gradient(circle at 85% 20%, rgba(124, 92, 255, 0.12), transparent 28%),
    radial-gradient(circle at 50% 85%, rgba(0, 209, 255, 0.08), transparent 34%),
    linear-gradient(180deg, #0b0f19 0%, #0d1220 54%, #0a0d15 100%);
  overflow-x: hidden;
  text-wrap: pretty;
}

html[data-theme="light"] body {
  background:
    radial-gradient(circle at 12% 14%, rgba(45, 124, 255, 0.08), transparent 30%),
    radial-gradient(circle at 88% 16%, rgba(124, 92, 255, 0.08), transparent 26%),
    linear-gradient(180deg, #f8fbff 0%, #eef3fb 52%, #e8eef8 100%);
}

body.is-nav-open {
  overflow: hidden;
}

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

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

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

button {
  cursor: pointer;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--color-text);
  color: var(--color-bg);
  border-radius: 999px;
}

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

.page-shell {
  position: relative;
  padding-top: var(--header-height);
}

.page-shell::before,
.page-shell::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: -1;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.24;
}

.page-shell::before {
  top: -8rem;
  right: -8rem;
  background: rgba(45, 124, 255, 0.2);
}

.page-shell::after {
  bottom: -10rem;
  left: -8rem;
  background: rgba(124, 92, 255, 0.18);
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  padding: clamp(2.75rem, 4.4vw, 4.25rem) 0;
}

.section--tight {
  padding: 1.15rem 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cyan);
}

.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  letter-spacing: -0.04em;
  overflow-wrap: anywhere;
}

h1,
.display {
  font-family: "Sora", sans-serif;
  font-size: clamp(3rem, 8vw, 4rem);
  font-weight: 700;
  line-height: 1.02;
}

h2 {
  font-family: "Sora", sans-serif;
  font-size: clamp(2.4rem, 5vw, 3.15rem);
  font-weight: 600;
  line-height: 1.08;
}

h3 {
  font-size: clamp(1.3rem, 2.8vw, 1.65rem);
  font-weight: 500;
  line-height: 1.22;
}

p {
  margin: 0;
  color: rgba(229, 231, 235, 0.84);
}

.lede,
.section-heading p {
  max-width: 44rem;
  font-size: clamp(1rem, 2vw, 1.15rem);
}

.section-heading {
  display: grid;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3.25rem;
  padding: 0.9rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button--primary {
  background: linear-gradient(135deg, var(--color-blue), var(--color-cyan));
  color: #08111f;
  box-shadow: 0 14px 36px rgba(0, 209, 255, 0.16);
}

.button--secondary {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--color-soft);
}

.button--ghost {
  padding-inline: 0;
  min-height: auto;
  border-radius: 0;
  color: var(--color-cyan);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(11, 15, 25, 0.72);
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

html[data-theme="light"] .site-header {
  background: rgba(248, 251, 255, 0.78);
  border-bottom-color: rgba(100, 116, 139, 0.12);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-height);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.brand__logo {
  display: block;
  width: auto;
  height: clamp(2.45rem, 3.4vw, 3.05rem);
  max-width: 13rem;
}

.brand__logo--footer {
  width: min(12.5rem, 100%);
  height: auto;
  max-width: 100%;
}

.brand--footer {
  max-width: fit-content;
}

.nav-toggle {
  display: none;
  min-width: 3rem;
  min-height: 3rem;
  padding: 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text);
}

.site-nav {
  display: flex;
  align-items: center;
}

.site-nav__panel {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  width: 2.7rem;
  height: 1.6rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: inherit;
  transition: background 160ms ease, border-color 160ms ease;
}

.theme-toggle__track {
  position: relative;
  display: block;
  width: 2rem;
  height: 1rem;
  border-radius: 999px;
}

.theme-toggle__thumb {
  position: absolute;
  top: 0.08rem;
  left: 0.08rem;
  width: 0.84rem;
  height: 0.84rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-blue));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.15);
  transition: transform 160ms ease;
}

html[data-theme="light"] .theme-toggle {
  background: rgba(15, 23, 42, 0.06);
}

html[data-theme="light"] .theme-toggle__thumb {
  transform: translateX(0.98rem);
  background: linear-gradient(135deg, #f59e0b, #f97316);
}

.site-nav a,
.site-nav__trigger {
  position: relative;
  padding: 0.7rem 0.9rem;
  color: rgba(229, 231, 235, 0.78);
  font-size: 0.95rem;
  font-weight: 400;
  font-family: inherit;
  border: 0;
  background: transparent;
  transition: color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active,
.site-nav__trigger:hover,
.site-nav__trigger:focus-visible,
.site-nav__trigger.is-active {
  color: var(--color-text);
}

.site-nav a.is-active::after,
.site-nav__trigger.is-active::after {
  content: "";
  position: absolute;
  left: 0.9rem;
  right: 0.9rem;
  bottom: 0.35rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-blue), var(--color-cyan));
}

.site-nav__dropdown {
  position: relative;
}

.site-nav__trigger::before {
  content: "";
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-right: 0.55rem;
  border-radius: 50%;
  background: rgba(124, 92, 255, 0.8);
  box-shadow: 0 0 16px rgba(124, 92, 255, 0.5);
  vertical-align: middle;
}

.site-nav__trigger::after {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  margin-left: 0.55rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: transform 180ms ease;
}

.site-nav__dropdown.is-open .site-nav__trigger::after {
  transform: rotate(-135deg) translateY(-1px);
}

.site-nav__submenu {
  position: absolute;
  top: calc(100% + 0.55rem);
  left: 0;
  min-width: 16rem;
  padding: 0.55rem;
  display: grid;
  gap: 0.2rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 18px;
  background: rgba(9, 13, 23, 0.96);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  z-index: 25;
}

html[data-theme="light"] .site-nav a,
html[data-theme="light"] .site-nav__trigger {
  color: rgba(15, 23, 42, 0.76);
}

html[data-theme="light"] .site-nav a:hover,
html[data-theme="light"] .site-nav a:focus-visible,
html[data-theme="light"] .site-nav a.is-active,
html[data-theme="light"] .site-nav__trigger:hover,
html[data-theme="light"] .site-nav__trigger:focus-visible,
html[data-theme="light"] .site-nav__trigger.is-active {
  color: #0f172a;
}

html[data-theme="light"] .site-nav__submenu {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.12);
}

.site-nav__submenu a {
  padding: 0.8rem 0.95rem;
  border-radius: 12px;
}

.site-nav__submenu a:hover,
.site-nav__submenu a:focus-visible {
  background: rgba(255, 255, 255, 0.05);
}

.site-nav__dropdown.is-open .site-nav__submenu,
.site-nav__dropdown:hover .site-nav__submenu,
.site-nav__dropdown:focus-within .site-nav__submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.hero {
  position: relative;
  isolation: isolate;
  padding: clamp(1.35rem, 3.2vw, 2.2rem) 0 clamp(2.4rem, 4.6vw, 3.4rem);
}

.hero__surface {
  position: relative;
  min-height: calc(100svh - var(--header-height) - 4rem);
  padding: clamp(2rem, 4vw, 3rem);
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: calc(var(--radius-lg) + 6px);
  overflow: clip;
  background:
    linear-gradient(140deg, rgba(17, 24, 39, 0.86), rgba(11, 15, 25, 0.92)),
    radial-gradient(circle at top left, rgba(0, 209, 255, 0.1), transparent 40%);
  box-shadow: var(--shadow-panel);
}

.hero__canvas,
.page-intro__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.8;
}

.hero__grid,
.page-intro__grid,
.split-grid,
.contact-grid,
.info-grid,
.application-grid,
.research-grid,
.two-column {
  display: grid;
  gap: clamp(1.25rem, 2vw, 2rem);
}

.hero__grid {
  position: relative;
  z-index: 1;
  height: 100%;
  align-items: center;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
}

.hero__content {
  display: grid;
  gap: 1.3rem;
  max-width: 42rem;
  align-self: center;
}

.hero__content p {
  max-width: 36rem;
}

.feature-logo,
.page-intro__logo {
  display: block;
  width: min(100%, 12.5rem);
  height: auto;
}

.feature-logo {
  margin-bottom: 0.9rem;
}

.page-intro__logo {
  margin-bottom: 0.6rem;
}

.hero__side {
  display: grid;
  gap: 1rem;
  align-self: center;
}

.info-panel,
.glass-panel,
.diagram-frame,
.signal-card,
.pilot-card,
.topic-block,
.publication,
.contact-card {
  padding: 1.35rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
    rgba(15, 23, 42, 0.78);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

html[data-theme="light"] .info-panel,
html[data-theme="light"] .glass-panel,
html[data-theme="light"] .diagram-frame,
html[data-theme="light"] .signal-card,
html[data-theme="light"] .pilot-card,
html[data-theme="light"] .topic-block,
html[data-theme="light"] .publication,
html[data-theme="light"] .contact-card,
html[data-theme="light"] .stack-card,
html[data-theme="light"] .domain-card,
html[data-theme="light"] .page-intro__surface,
html[data-theme="light"] .hero__surface {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.96)),
    rgba(255, 255, 255, 0.9);
}

.metric-stack {
  display: grid;
  gap: 0.9rem;
}

.metric {
  display: grid;
  gap: 0.35rem;
}

.metric strong {
  font-size: 1.8rem;
  font-weight: 700;
}

.muted {
  color: rgba(229, 231, 235, 0.64);
}

.label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-cyan);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.label::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 16px currentColor;
}

.stack-grid,
.domain-grid,
.pilot-grid,
.topic-grid,
.publication-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--grid-gap);
}

.stack-card,
.domain-card,
.pilot-card,
.publication {
  grid-column: span 3;
}

.stack-card h3,
.domain-card h3,
.pilot-card h3,
.topic-block h3,
.publication h3,
.contact-card h3 {
  margin-bottom: 0.65rem;
}

.stack-card,
.domain-card {
  position: relative;
  padding: 1.4rem;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.stack-card::before,
.domain-card::before,
.pilot-card::before,
.publication::before {
  content: "";
  position: absolute;
  inset: auto 1.4rem 1.1rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 209, 255, 0.45), transparent);
}

.stack-card .tag,
.domain-card .tag,
.pilot-card .tag,
.publication .tag,
.contact-card .tag {
  display: inline-flex;
  margin-bottom: 0.75rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(229, 231, 235, 0.84);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pilot-logo {
  display: block;
  width: auto;
  height: 2.4rem;
  max-width: min(100%, 11rem);
  margin-bottom: 0.95rem;
  object-fit: contain;
}

.pilot-logo--wide {
  height: clamp(2.8rem, 5vw, 4rem);
  max-width: min(100%, 18rem);
}

.split-grid,
.two-column {
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.95fr);
  align-items: center;
}

.layer-list,
.checklist,
.detail-list,
.principles {
  display: grid;
  gap: 0.9rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.layer-list li,
.checklist li,
.detail-list li,
.principles li {
  padding: 1rem 1rem 1rem 1.15rem;
  border-left: 2px solid rgba(0, 209, 255, 0.4);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.layer-list strong,
.checklist strong,
.detail-list strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--color-soft);
}

.diagram-frame {
  overflow: hidden;
}

.diagram-frame figcaption {
  margin-top: 1rem;
  color: rgba(229, 231, 235, 0.72);
  font-size: 0.96rem;
}

.ecosystem-map {
  position: relative;
  min-height: 32rem;
  padding: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(45, 124, 255, 0.12), transparent 28%),
    radial-gradient(circle at 80% 18%, rgba(124, 92, 255, 0.12), transparent 26%),
    linear-gradient(180deg, rgba(8, 12, 20, 0.96), rgba(10, 14, 24, 0.88));
}

.ecosystem-map canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.ecosystem-map__labels,
.ecosystem-map__tooltip {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.ecosystem-map__label {
  position: absolute;
  left: 0;
  top: 0;
  padding: 0.35rem 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(11, 15, 25, 0.72);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
  pointer-events: auto;
  transform: translate(-50%, -50%);
  transition: border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.ecosystem-map__label:hover,
.ecosystem-map__label:focus-visible {
  border-color: rgba(0, 209, 255, 0.42);
  background: rgba(10, 20, 34, 0.86);
  color: #ffffff;
  outline: none;
}

.ecosystem-map__tooltip {
  inset: auto;
  max-width: 14rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid rgba(0, 209, 255, 0.18);
  border-radius: 14px;
  background: rgba(9, 14, 24, 0.92);
  color: rgba(229, 231, 235, 0.86);
  font-size: 0.85rem;
  line-height: 1.45;
  backdrop-filter: blur(14px);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.3);
  z-index: 2;
}

.signal-strip {
  display: grid;
  gap: 1rem;
}

.signal-card {
  display: grid;
  gap: 0.35rem;
}

.page-intro {
  position: relative;
  overflow: clip;
  padding: clamp(1.8rem, 4vw, 2.9rem) 0;
}

.page-intro__surface {
  position: relative;
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: calc(var(--radius-lg) + 4px);
  border: 1px solid rgba(148, 163, 184, 0.14);
  background:
    linear-gradient(120deg, rgba(13, 18, 32, 0.92), rgba(15, 23, 42, 0.84)),
    radial-gradient(circle at 75% 20%, rgba(124, 92, 255, 0.12), transparent 28%);
  overflow: clip;
}

.page-intro__grid {
  position: relative;
  z-index: 1;
  align-items: end;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 0.6fr);
}

.page-intro__meta {
  display: grid;
  gap: 0.9rem;
}

.page-intro__meta .meta-item {
  padding: 1rem 1.05rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.meta-title {
  display: block;
  margin-bottom: 0.2rem;
  color: rgba(229, 231, 235, 0.88);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

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

.platform-capability-card {
  min-height: 100%;
}

.team-intro {
  max-width: 56rem;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--grid-gap);
}

.team-card {
  grid-column: span 4;
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1.35rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at top right, rgba(45, 124, 255, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
    rgba(15, 23, 42, 0.8);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.team-card--featured {
  grid-column: span 6;
}

.team-avatar {
  display: grid;
  place-items: center;
  width: 4rem;
  height: 4rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.9), rgba(0, 209, 255, 0.82));
  color: #ffffff;
  font-family: "Sora", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.22);
}

.team-card__copy {
  display: grid;
  gap: 0.45rem;
}

.team-role {
  color: var(--color-cyan);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.team-note {
  margin-top: 1.1rem;
  color: rgba(229, 231, 235, 0.62);
  font-size: 0.96rem;
  font-style: italic;
}

.publication-grid .publication {
  grid-column: span 4;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline-step {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.timeline-step:first-child {
  border-top: 0;
}

.timeline-step .stage {
  color: var(--color-cyan);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.pill {
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(229, 231, 235, 0.84);
  font-size: 0.88rem;
}

.contact-card,
.topic-block,
.publication,
.pilot-card {
  position: relative;
}

.form-panel {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.15);
  background: rgba(15, 23, 42, 0.8);
}

.form-grid {
  display: grid;
  gap: 1rem;
}

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

.form-field {
  display: grid;
  gap: 0.45rem;
}

.form-field label {
  color: rgba(229, 231, 235, 0.82);
  font-size: 0.92rem;
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: 2px solid rgba(0, 209, 255, 0.3);
  border-color: rgba(0, 209, 255, 0.4);
}

.form-status {
  min-height: 1.5rem;
  color: var(--color-cyan);
  font-size: 0.92rem;
}

.site-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 0.8fr));
  gap: 1.5rem;
  padding: 1.8rem 0 1.2rem;
}

.footer-links {
  display: grid;
  gap: 0.55rem;
}

.footer-links a {
  color: rgba(229, 231, 235, 0.76);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--color-text);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.1rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(229, 231, 235, 0.82);
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.social-link svg {
  width: 1.1rem;
  height: 1.1rem;
}

.social-link:hover,
.social-link:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(0, 209, 255, 0.32);
  background: rgba(0, 209, 255, 0.08);
  color: #ffffff;
  outline: none;
}

.footer-note {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  color: rgba(229, 231, 235, 0.6);
  font-size: 0.92rem;
}

.footer-powered {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.footer-powered__label {
  color: rgba(229, 231, 235, 0.64);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-powered__logo {
  width: min(100%, 12.5rem);
  height: auto;
  opacity: 0.94;
}

.tab-shell {
  display: grid;
  gap: 1.5rem;
}

.tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tab-button {
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(229, 231, 235, 0.84);
}

.tab-button.is-active {
  border-color: rgba(0, 209, 255, 0.34);
  background: rgba(0, 209, 255, 0.08);
  color: #ffffff;
}

.tab-panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.9fr);
  gap: 1.2rem;
}

.login-card {
  padding: 1.4rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(15, 23, 42, 0.76);
}

.login-card h3 {
  margin-bottom: 0.8rem;
}

.login-card p + p {
  margin-top: 0.8rem;
}

.cognites-links {
  display: grid;
  gap: 0.8rem;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 680ms ease, transform 680ms ease;
}

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

.grid-span-12 {
  grid-column: span 12;
}

@media (max-width: 1100px) {
  .stack-card,
  .domain-card,
  .pilot-card {
    grid-column: span 6;
  }

  .publication-grid .publication {
    grid-column: span 6;
  }

  .team-card {
    grid-column: span 6;
  }

  .team-card--featured {
    grid-column: span 12;
  }

  .hero__grid,
  .split-grid,
  .page-intro__grid,
  .two-column,
  .contact-grid,
  .application-grid,
  .research-grid {
    grid-template-columns: 1fr;
  }

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

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .ecosystem-map {
    min-height: 28rem;
  }
}

@media (max-width: 960px) {
  :root {
    --header-height: 76px;
  }

  .section {
    padding: clamp(2.4rem, 5vw, 3.4rem) 0;
  }

  .section-heading {
    margin-bottom: 1.8rem;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: absolute;
    top: calc(100% - 1px);
    left: 0;
    width: 100%;
    pointer-events: none;
  }

  .site-nav__panel {
    width: min(calc(100% - 2rem), var(--container));
    margin: 0 auto;
    padding: 0;
    display: grid;
    gap: 0.25rem;
    overflow: hidden;
    max-height: 0;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    background: rgba(11, 15, 25, 0.96);
    border: 1px solid rgba(148, 163, 184, 0.12);
    border-top: 0;
    transform-origin: top center;
    transition: max-height 240ms ease, padding 240ms ease;
    pointer-events: auto;
  }

  html[data-theme="light"] .site-nav__panel {
    background: rgba(255, 255, 255, 0.98);
  }

  .site-header__actions {
    gap: 0.45rem;
  }

  .site-nav__panel.is-open {
    max-height: calc(100svh - var(--header-height) - 1rem);
    overflow-y: auto;
    padding: 0.6rem;
  }

  .site-nav a {
    padding: 0.9rem 1rem;
    border-radius: 12px;
  }

  .site-nav__trigger {
    text-align: left;
    width: 100%;
    padding: 0.9rem 1rem;
    border-radius: 12px;
  }

  .site-nav a.is-active::after {
    display: none;
  }

  .site-nav a.is-active,
  .site-nav__trigger.is-active {
    background: rgba(255, 255, 255, 0.06);
  }

  .site-nav__submenu {
    position: static;
    min-width: 0;
    margin-top: 0.25rem;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.03);
  }

  .site-nav__dropdown.is-open .site-nav__submenu {
    display: grid;
  }

  .stack-card,
  .domain-card,
  .pilot-card,
  .publication-grid .publication,
  .team-card {
    grid-column: span 12;
  }

  .field-row,
  .site-footer__grid,
  .tab-panel-grid {
    grid-template-columns: 1fr;
  }

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

  .brand__logo {
    height: clamp(2rem, 6vw, 2.45rem);
  }

  .ecosystem-map {
    min-height: 24rem;
  }
}

@media (max-width: 680px) {
  body {
    font-size: 16px;
  }

  .section {
    padding: 2rem 0;
  }

  .section-heading {
    gap: 0.8rem;
    margin-bottom: 1.35rem;
  }

  .team-card {
    grid-template-columns: 1fr;
  }

  .container {
    width: min(var(--container), calc(100% - 1.25rem));
  }

  .hero__surface,
  .page-intro__surface {
    padding: 1.3rem;
  }

  .hero__surface {
    min-height: auto;
  }

  .hero__grid,
  .page-intro__grid {
    align-items: start;
    gap: 1rem;
  }

  .hero__content,
  .page-intro__meta,
  .hero__side,
  .metric-stack,
  .signal-strip {
    gap: 0.8rem;
  }

  .theme-toggle {
    width: 2.45rem;
    height: 1.45rem;
  }

  .info-panel,
  .glass-panel,
  .diagram-frame,
  .signal-card,
  .pilot-card,
  .topic-block,
  .publication,
  .contact-card,
  .login-card {
    padding: 1.05rem;
  }

  .button-row {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .timeline-step {
    grid-template-columns: 1fr;
  }

  .footer-note {
    display: grid;
    justify-content: stretch;
    gap: 0.65rem;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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