/* Shared Mobility material and motion. Loaded after the route styles. */
:root {
  --glass-fill: rgba(9, 27, 43, .82);
  --glass-card: rgba(10, 31, 48, .9);
  --glass-solid: #0a1f30;
  --glass-edge: rgba(172, 227, 255, .24);
  --glass-shine: rgba(218, 247, 255, .19);
  --glass-shadow: 0 16px 48px rgba(0, 5, 16, .3);
  --glass-blur: 20px;
  --glass-radius: 1.5rem;
  --cta-fill: linear-gradient(125deg, #a2f2ff, #56dff5 55%, #72caff);
  --cta-ink: #052734;
  --cta-orb: #073546;
  --cta-orb-ink: #baf6ff;
  --cta-glow: rgba(56, 204, 242, .24);
  --material-ease: cubic-bezier(.22, 1, .36, 1);
}
html[data-theme="light"] {
  --glass-fill: rgba(247, 252, 255, .9);
  --glass-card: rgba(249, 253, 255, .94);
  --glass-solid: #f6fbff;
  --glass-edge: rgba(24, 94, 125, .24);
  --glass-shine: rgba(255, 255, 255, .9);
  --glass-shadow: 0 16px 48px rgba(17, 61, 89, .13);
  --cta-fill: linear-gradient(125deg, #087797, #08607e);
  --cta-ink: #ffffff;
  --cta-orb: rgba(255, 255, 255, .94);
  --cta-orb-ink: #07516d;
  --cta-glow: rgba(7, 114, 157, .19);
}

/* Full-width glass navigation, flush with the viewport. */
.site-header, .site-header.is-scrolled, html[data-theme] .site-header, .site-header.mega-is-open {
  padding: 0;
  border: 0;
  border-block-end: 1px solid var(--glass-edge);
  background: linear-gradient(125deg, var(--glass-shine), transparent 44%), var(--glass-fill);
  box-shadow: 0 8px 28px rgba(0, 10, 24, .08);
  backdrop-filter: blur(var(--glass-blur)) saturate(145%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(145%);
}
.site-header.is-hidden { transform: none; }
.nav-shell {
  position: relative;
  width: 100%;
  min-height: 4.8rem;
  margin: 0;
  padding: .5rem clamp(1rem, 2.5vw, 3rem);
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.nav-shell::after {
  content: "";
  position: absolute;
  pointer-events: none;
  inset: auto 0 -1px;
  height: 2px;
  background: var(--blue);
  transform-origin: left;
  transform: scaleX(var(--page-progress, 0));
}
.site-header .brand { flex-shrink: 0; }
.site-header .brand img { height: 3.4rem; }
.site-nav > a, .mega-trigger { color: var(--text); }
.mega-panel,
html[data-theme="light"] .mega-panel {
  border: 1px solid var(--glass-edge);
  border-radius: var(--glass-radius);
  background: linear-gradient(125deg, var(--glass-shine), transparent 45%), var(--glass-card);
  box-shadow: var(--glass-shadow), inset 0 1px var(--glass-shine);
  backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(140%);
}

/* Filled glass actions retain the moving edge, with a separate arrow affordance. */
.button {
  min-height: 3.25rem;
  padding: .85rem 1.25rem;
  border-radius: 999px;
  gap: .8rem;
  font-size: .84rem;
  line-height: 1.25;
  transition: transform .28s var(--material-ease);
}
.button.button-primary,
html[data-theme="light"] .button.button-primary {
  color: var(--cta-ink);
  background: var(--cta-fill);
  box-shadow: 0 7px 26px var(--cta-glow), inset 0 1px var(--glass-shine);
  text-shadow: none;
}
.button.button-primary::before {
  animation-duration: 4s;
  background: conic-gradient(transparent 0deg 100deg, #c4f6ff 145deg, #ffffff 157deg, transparent 172deg 280deg, #b2efff 325deg, #ffffff 337deg, transparent 352deg);
}
.button.button-primary::after {
  inset: 1.5px;
  border-radius: 999px;
  background: var(--cta-fill);
  box-shadow: inset 0 1px rgba(255, 255, 255, .32), inset 0 -3px 8px rgba(0, 49, 75, .13);
}
.button.button-primary:hover,
.button.button-primary:focus-visible,
html[data-theme="light"] .button.button-primary:hover,
html[data-theme="light"] .button.button-primary:focus-visible {
  color: var(--cta-ink);
  background: var(--cta-fill);
  box-shadow: 0 10px 34px var(--cta-glow), inset 0 1px var(--glass-shine);
  transform: translateY(-3px);
}
.button.button-primary:hover::before,
.button.button-primary:focus-visible::before { animation-duration: 2.2s; }
.button.button-primary:hover::after,
.button.button-primary:focus-visible::after { background: var(--cta-fill); }
.button.button-primary:active { transform: translateY(-1px) scale(.985); }
.button.button-primary:disabled,
.button.button-primary[aria-disabled="true"] { color: var(--cta-ink); background: var(--cta-fill); box-shadow: none; }
.button.button-primary:disabled::after,
.button.button-primary[aria-disabled="true"]::after { background: var(--cta-fill); }
.button.button-ghost,
html[data-theme="light"] .button.button-ghost {
  color: var(--text);
  background: linear-gradient(120deg, var(--glass-shine), transparent 70%), var(--glass-fill);
  border-color: var(--glass-edge);
  box-shadow: inset 0 1px var(--glass-shine), 0 6px 22px rgba(0, 17, 29, .1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.button.button-ghost::before { border-radius: inherit; }
.button-orb {
  display: inline-grid;
  flex: 0 0 1.8rem;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  border-radius: 50%;
  color: var(--cta-orb-ink);
  background: var(--cta-orb);
  box-shadow: inset 0 1px rgba(255, 255, 255, .12);
  pointer-events: none;
}
.button-orb::after {
  content: "";
  width: .9rem;
  height: .9rem;
  background: currentColor;
  mask: url('assets/icons/phosphor/arrow-up-right.svg') center / contain no-repeat;
  -webkit-mask: url('assets/icons/phosphor/arrow-up-right.svg') center / contain no-repeat;
  transition: transform .3s var(--material-ease);
}
.button:hover .button-orb::after,
.button:focus-visible .button-orb::after { transform: translate(1px, -1px) rotate(45deg); }
.button.button-primary > svg,
.button.button-primary > [data-button-old-arrow] { display: none; }
.button-small { min-height: 2.9rem; padding: .55rem .65rem .55rem 1rem; font-size: .74rem; }
.hero-actions .button-primary, .product-actions .button-primary { padding-inline-end: .75rem; }
.button-primary.is-out-of-view::before { animation-play-state: paused; }
.button-primary:disabled .button-orb { opacity: .6; }
.button:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }
html[data-theme="light"] .button:focus-visible { outline-color: #076a8c; }

/* Cards use the same material, while their photos stay full bleed. */
.solution-panel,
.ops-stage,
.contact-form,
.article-card > a,
.article-toc,
.use-case,
.product-console,
.product-cta-panel,
html[data-theme="light"] :is(.solution-panel, .ops-stage, .contact-form, .article-card > a, .article-toc, .use-case, .product-console, .product-cta-panel) {
  border: 1px solid var(--glass-edge);
  border-radius: var(--glass-radius);
  background: linear-gradient(130deg, var(--glass-shine), transparent 45%), var(--glass-card);
  box-shadow: var(--glass-shadow), inset 0 1px var(--glass-shine);
  clip-path: none;
}
.story-card, .motion-tile, .industry-card, .product-hero-media {
  border-radius: var(--glass-radius);
  border-color: var(--glass-edge);
  box-shadow: var(--glass-shadow), inset 0 1px var(--glass-shine);
}
.story-card > .story-copy, .motion-tile > span {
  padding: 1rem;
  border: 1px solid rgba(217, 244, 255, .22);
  border-radius: 1rem;
  background: rgba(3, 20, 35, .82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.article-card > a { overflow: hidden; }
.feature-matrix { gap: 1rem; padding: 0; border: 0; background: transparent; clip-path: none; }
.feature-cell,
html[data-theme="light"] .feature-cell {
  border: 1px solid var(--glass-edge);
  border-radius: var(--glass-radius);
  background: linear-gradient(130deg, var(--glass-shine), transparent 45%), var(--glass-card);
  box-shadow: 0 8px 24px rgba(0, 14, 25, .09), inset 0 1px var(--glass-shine);
  transition: transform .3s var(--material-ease);
}
.feature-cell:hover { transform: translateY(-4px); }
.feature-icon { border-radius: 1rem; clip-path: none; }
/* All products remain visible: two columns on phones, four on wide screens. */
.solution-explorer { border: 0; }
/* Compact product controls: individual connected surfaces, no enclosing tile. */
.solution-tabs, html[data-theme="light"] .solution-tabs {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem;
  padding: 0; margin-block-end: 1rem; border: 0; border-radius: 0;
  background: none; overflow: visible; scroll-snap-type: none;
}
.solution-tabs button {
  position: relative; display: grid; grid-template-columns: 2.15rem minmax(0, 1fr);
  align-items: center; align-content: center; gap: .65rem; min-width: 0;
  min-height: 4.4rem; margin: 0; padding: .75rem;
  border: 1px solid var(--glass-edge); border-radius: .9rem;
  color: var(--muted); background: var(--glass-fill); text-align: start;
  line-height: 1.3; transition: transform .25s var(--material-ease);
}
.solution-tabs button span { margin: 0; color: inherit; }
.solution-tabs button .tab-icon {
  --mtu-icon-size: 1.05rem; width: 2.15rem; height: 2.15rem; display: grid; place-items: center;
  border: 1px solid var(--glass-edge); border-radius: .7rem; background: var(--glass-card); mask: none; -webkit-mask: none; filter: none;
}
.solution-tabs button .tab-icon::before { content: ""; width: 1.05rem; height: 1.05rem; background: currentColor; }
.solution-tabs .tab-copy { grid-column: auto; display: grid; gap: .2rem; min-width: 0; }
.solution-tabs .tab-label { font-size: .83rem; font-weight: 700; white-space: normal; }
.solution-tabs .tab-description { display: none; font-size: .58rem; font-weight: 400; }
.solution-tabs button[aria-selected="true"], html[data-theme="light"] .solution-tabs button[aria-selected="true"] {
  color: var(--text); border-color: var(--cyan); background: var(--glass-card);
  box-shadow: inset 0 0 0 1px var(--glass-edge), 0 4px 18px var(--cta-glow);
}
.solution-tabs button[aria-selected="true"] .tab-icon { color: var(--cyan); border-color: var(--cyan); transform: none; }
.solution-tabs button:hover { color: var(--text); transform: translateY(-2px); }
.solution-tabs button:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
html[data-theme="light"] .solution-tabs button[aria-selected="true"] { border-color: #087797; }
html[data-theme="light"] .solution-tabs button[aria-selected="true"] .tab-icon { color: #087797; border-color: #087797; }
html[data-theme="light"] .solution-tabs button:focus-visible { outline-color: #087797; }
.solution-panel .solution-copy { padding: clamp(1.5rem, 3.3vw, 3rem); }
.solution-panel .solution-copy h3 { max-width: 23ch; font-size: clamp(1.6rem, 3.1vw, 2.5rem); line-height: 1.13; letter-spacing: -.045em; }
.solution-panel .solution-copy > p:not(.solution-kicker) { font-size: .9rem; line-height: 1.65; }
.solution-panel .feature-list { margin-block: 1.25rem 1.5rem; }
.solution-panel .feature-list li { padding-block: .7rem; font-size: .8rem; line-height: 1.5; }
.solution-panel .solution-kicker { font-size: .6rem; }
@media (min-width: 40rem) {
  .solution-tabs, html[data-theme="light"] .solution-tabs { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .solution-tabs button { min-height: 4.8rem; padding: .85rem; }
  .solution-tabs .tab-label { font-size: .88rem; }
  .solution-tabs .tab-description { display: block; }
}
@media (min-width: 65rem) {
  .solution-tabs button { grid-template-columns: 2.15rem minmax(0, 1fr); min-height: 4.8rem; gap: .75rem; }
  .solution-tabs .tab-copy { grid-column: auto; }
  .solution-tabs .tab-label { font-size: 1rem; }
}
@media (prefers-reduced-transparency: reduce) {
  .solution-tabs, html[data-theme="light"] .solution-tabs { background: var(--glass-solid); }
}
[data-reveal] { transition-duration: .85s; transition-timing-function: var(--material-ease); }
.hero-proof small { color: #abc2d4; }
html[data-theme="light"] .hero-proof small { color: #456477; }
html.mtu-anchor-scrolling { scroll-behavior: auto; }
html.mtu-anchor-scrolling .site-header { transform: none; }

@media (max-width: 49.99rem) {
  .site-header, .site-header.is-scrolled { padding-block: 0; }
  .nav-shell { min-height: 4.1rem; gap: .4rem; padding: .35rem 1rem; border-radius: 0; }
  .site-header .brand { width: 7.6rem; min-width: 0; flex-shrink: 1; }
  .site-header .brand img { height: 2.85rem; }
  .site-header .theme-toggle, html[data-theme="light"] .site-header .theme-toggle { --switch-width: 4rem; }
  .site-header .nav-actions { gap: .4rem; }
  .site-nav {
    position: absolute;
    inset: 100% 0 auto;
    max-height: calc(100dvh - 4.1rem);
    min-height: 0;
    justify-content: flex-start;
    padding: 1rem;
    border: 1px solid var(--glass-edge);
    border-radius: var(--glass-radius);
    background: var(--glass-solid);
    box-shadow: var(--glass-shadow);
  }
  html[data-theme="light"] .site-nav { background: var(--glass-solid); }
  .site-nav > a { min-height: 3rem; font-size: 1.25rem; letter-spacing: -.02em; }
  .mega-trigger { min-height: 3rem; font-size: 1.25rem; }
  .site-nav .mega-panel { padding: .5rem; max-height: none; overflow: visible; }
  .mega-products { gap: .5rem; }
  .mega-products a { min-height: 5.5rem; }
  .mobile-menu-cta { max-width: none; font-size: .85rem !important; }
  .hero { padding-block-start: 8rem; }
  .hero-actions .button { justify-content: space-between; padding-inline-start: 1.3rem; }
  .hero-actions .button-ghost { justify-content: center; }
  .story-card > .story-copy, .motion-tile > span { inset-inline: .75rem; inset-block-end: .75rem; padding: .8rem; }
}
@media (min-width: 50rem) {
  .site-nav, html[data-theme="light"] .site-nav { background: none; }
  .mega-panel { inset-block-start: calc(100% + 1px); }
}
@media (min-width: 50rem) and (max-width: 64rem) {
  .nav-shell { padding-inline: .75rem; gap: .5rem; }
  .site-nav > a, .mega-trigger { font-size: .65rem; padding-inline: .35rem; }
  .nav-actions > .button { display: none; }
  .site-header .brand { width: 7rem; flex-basis: 7rem; }
}
@media (max-width: 22.5rem) {
  .site-header .brand { min-width: 4.8rem; }
  .site-header .language-toggle { min-width: 2.75rem; width: 2.75rem; padding: 0; gap: .25rem; font-size: .55rem; }
  .site-header .language-toggle .toggle-track { display: none; }
  html[data-lang="en"] .language-toggle > span:first-child,
  html[data-lang="es"] .language-toggle > span:last-child { color: var(--text); font-weight: 700; }
}
@supports not (backdrop-filter: blur(1px)) {
  .nav-shell, .mega-panel, .button.button-ghost { background: var(--glass-solid); }
}
@media (prefers-reduced-transparency: reduce) {
  .nav-shell, .mega-panel, .button.button-ghost { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--glass-solid); }
  .story-card > .story-copy, .motion-tile > span { backdrop-filter: none; -webkit-backdrop-filter: none; background: #031423; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  [data-reveal], [data-reveal].is-visible { opacity: 1; transform: none; transition: none; }
  .button, .button-orb::after, .feature-cell { transition: none !important; transform: none !important; }
  .button.button-primary::before { animation: none !important; }
}

/* Appearance lives in the navigation, with its control inside the menu. */
.nav-theme-control { display: flex; align-items: center; padding-inline: .4rem; }
.nav-theme-control .theme-toggle { --switch-width: 4.5rem; }
@media (max-width: 49.99rem) {
  .nav-theme-control { padding-block-start: 1rem; margin-block-start: .5rem; border-block-start: 1px solid var(--glass-edge); }
}
.hero-plasma { position: absolute; z-index: 5; inset: 0; pointer-events: none; opacity: .95; }
.hero-plasma canvas { width: 100%; height: 100%; }
.hero-vector-globe { transition: opacity .6s var(--material-ease), transform .55s var(--material-ease); }
.hero-plasma-ready .hero-vector-globe { opacity: .48; }
.hero-plasma-ready .hero-vector-depth { opacity: .3; }
html[data-theme="light"] .hero-plasma-ready .hero-vector-globe { opacity: .62; }
/* Ambient particles belong to the page background, never to a content card. */
.has-ambient-network { isolation: isolate; }
.ambient-neural { position: fixed; z-index: -1; inset: 0; pointer-events: none; overflow: hidden; opacity: .55; mask-image: linear-gradient(90deg, transparent 14%, #000 70%), linear-gradient(transparent, #000 18% 85%, transparent); mask-composite: intersect; }
.ambient-neural canvas { width: 100%; height: 100%; }
html[data-theme="light"] .ambient-neural { opacity: .28; }
.operations-editorial { grid-template-columns: 1fr; }
.operations-editorial .operations-copy { max-width: 48rem; }
.operations-editorial .operations-copy h2 { max-width: 20ch; }
.operations-editorial .check-list { max-width: 38rem; }
/* Preserve the exact wordmark, without a noisy particle reconstruction. */
.footer-brand { width: 12.5rem; max-width: 100%; }
.footer-brand > img { width: 100%; height: auto; opacity: 1; filter: none; }
.footer-bottom { color: var(--muted); }
html[data-theme="light"] .footer-bottom { color: #526b7d; }
html[data-theme="light"] .footer-column :is(a, button) { color: #425e72; }
.footer-preferences { margin-block-start: .5rem; gap: .75rem; }
.theme-toggle { cursor: pointer; }
.theme-toggle .theme-switch i { transition: transform .38s cubic-bezier(.22, 1, .36, 1); }
html[data-theme] .theme-toggle .theme-switch .theme-icon { transition: transform .38s var(--material-ease), opacity .25s ease; transform-origin: center; }
html[data-theme="dark"] .theme-toggle .theme-icon-sun { transform: rotate(-45deg) scale(.85); opacity: .55; }
html[data-theme="dark"] .theme-toggle .theme-icon-moon { transform: rotate(0) scale(1); opacity: 1; }
html[data-theme="light"] .theme-toggle .theme-icon-sun { transform: rotate(45deg) scale(1); opacity: 1; }
html[data-theme="light"] .theme-toggle .theme-icon-moon { transform: rotate(25deg) scale(.85); opacity: .55; }
.theme-toggle:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
@media (min-width: 42rem) and (max-width: 64rem) {
  .footer-main { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-intro { grid-column: 1 / -1; }
}
@media (max-width: 49.99rem) {
  .hero-plasma { opacity: .7; }
  .ambient-neural { opacity: .16; mask-image: linear-gradient(90deg, transparent, #000); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-vector-globe { transition: none; }
  html[data-theme] .theme-toggle .theme-switch .theme-icon { transition: none; }
}

/* A single square coordinate system aligns the plasma rim with the SVG Earth. */
.hero-vector-orb { position: relative; width: min(100%, 49rem); aspect-ratio: 1; transform-style: preserve-3d; transform: translate3d(calc(var(--vector-x) * .45rem), calc(var(--vector-y) * .35rem), 1.4rem) scale(1.01); transition: transform .55s var(--material-ease); }
.hero-vector-orb .hero-vector-globe { width: 100%; height: 100%; transform: none; }
.hero-vector-orb .hero-plasma { width: 100%; height: 100%; }
@media (max-width: 49.99rem) { .hero-vector-orb { width: 25rem; } }
/* Mobility's operating principles are illustrated with its channels and workflow. */
.principles-grid { gap: 1rem; margin-block-start: 3rem; border: 0; }
.principle.signal-principle, .principle.signal-principle:first-child, .principle.signal-principle:last-child {
  min-width: 0; min-height: 0; padding: 1.5rem; overflow: hidden;
  border: 1px solid var(--glass-edge); border-radius: 1.3rem;
  background: linear-gradient(135deg, var(--glass-shine), transparent 60%), var(--glass-fill);
  box-shadow: inset 0 1px var(--glass-shine);
}
.principle-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .57rem; letter-spacing: .13em; font-weight: 650; }
.principle-top .index { position: static; margin: 0; color: var(--cyan); font: inherit; }
.principle-visual { position: relative; width: 100%; height: 10.75rem; margin-block: .8rem 1.2rem; border-block-end: 1px solid var(--glass-edge); }
.principle-visual > svg { width: 100%; height: 100%; overflow: visible; fill: none; stroke: var(--cyan); stroke-width: 1; opacity: .5; }
.diagram-orbit { stroke-dasharray: 3 8; opacity: .4; }
.signal-principle h3 { max-width: 19ch; margin-block-end: .85rem; font-size: clamp(1.25rem, 2vw, 1.75rem); line-height: 1.16; letter-spacing: -.035em; }
.signal-principle p { font-size: .82rem; line-height: 1.65; }
.channel-chip { position: absolute; inset-inline-start: 6%; width: 4rem; height: 2rem; display: grid; place-items: center; border: 1px solid var(--glass-edge); border-radius: .5rem; background: var(--glass-solid); color: var(--text); font-size: .65rem; letter-spacing: .08em; }
.channel-one { top: 11%; }.channel-two { top: 40%; }.channel-three { top: 69%; }
.signal-hub { position: absolute; left: 77%; top: 50%; transform: translate(-50%, -50%); display: grid; place-items: center; width: 4.3rem; aspect-ratio: 1; border: 1px solid var(--cyan); border-radius: 50%; background: var(--glass-solid); color: var(--text); font-size: .8rem; font-weight: 750; box-shadow: 0 0 1.5rem var(--cta-glow), inset 0 0 1rem var(--cta-glow); }
.signal-hub > span { position: absolute; bottom: .6rem; width: .28rem; aspect-ratio: 1; border-radius: 50%; background: var(--cyan); }
.signal-modules { perspective: 40rem; }
.network-module { position: absolute; display: flex; align-items: center; gap: .75rem; width: 64%; height: 2.7rem; padding: .6rem 1rem; border: 1px solid var(--glass-edge); border-radius: .6rem; background: var(--glass-solid); color: var(--text); box-shadow: 0 .8rem 1.5rem rgba(0, 9, 24, .1); font-size: .7rem; font-weight: 650; transform: rotate(-8deg); transition: transform .3s var(--material-ease); }
.network-module .mtu-icon { --mtu-icon-size: 1rem; color: var(--cyan); }
.module-one { left: 5%; top: 12%; }.module-two { left: 16%; top: 38%; }.module-three { left: 27%; top: 64%; border-color: var(--cyan); }
.module-dots { margin-inline-start: auto; color: var(--muted); letter-spacing: .1em; }
.module-add { position: absolute; top: 1rem; right: .5rem; color: var(--cyan); font-size: 1.5rem; font-weight: 300; }
.people-core, .people-channel { position: absolute; display: grid; place-items: center; background: var(--glass-solid); border: 1px solid var(--glass-edge); border-radius: 50%; }
.people-core { width: 5rem; height: 5rem; top: 50%; left: 50%; transform: translate(-50%, -50%); border-color: var(--cyan); box-shadow: 0 0 2rem var(--cta-glow), inset 0 0 1.5rem var(--cta-glow); }
.people-core .mtu-icon { --mtu-icon-size: 2.2rem; color: var(--cyan); }
.people-channel { top: 50%; width: 2.5rem; height: 2.5rem; transform: translate(-50%, -50%); color: var(--text); }
.people-channel .mtu-icon { --mtu-icon-size: 1rem; }.people-call { left: 17%; }.people-message { left: 83%; }
.people-signal { position: absolute; width: .4rem; height: .4rem; border-radius: 50%; background: var(--cyan); top: 8%; left: calc(50% - .2rem); box-shadow: 0 0 1rem var(--cta-glow); }
html[data-theme="light"] .principle-top .index, html[data-theme="light"] :is(.network-module .mtu-icon, .people-core .mtu-icon, .module-add) { color: #087797; }
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .signal-principle:hover .network-module { transform: rotate(-4deg) translateY(-3px); }
  .signal-principle:hover .people-core { transform: translate(-50%, -50%) scale(1.05); }
}
@media (min-width: 40rem) and (max-width: 62rem) {
  .principles-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .principle.signal-principle:last-child { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: .5rem 2rem; align-items: center; }
  .principle.signal-principle:last-child .principle-top { grid-column: 1 / -1; }
  .principle.signal-principle:last-child .principle-visual { grid-row: 2 / span 2; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-vector-orb { transform: none; transition: none; }
  .network-module, .people-core { transition: none; }
}

/* The hero network is a cached vector layer; no per-frame canvas rasterization. */
.network-field { pointer-events: none; transform: translate3d(0, 0, 0); animation: network-drift 18s ease-in-out infinite alternate; animation-play-state: paused; }
.network-field.network-in-view { animation-play-state: running; }
@keyframes network-drift { to { transform: translate3d(1.25rem, -.75rem, 0); } }
@media (prefers-reduced-motion: reduce) { .network-field { animation: none; } }

/* Cached native layers retain the 438/1200 energy circumference. */
.hero-energy-ready .hero-vector-globe { opacity: .66; }
.hero-energy-ready .hero-vector-depth { opacity: .35; }
.hero-energy-ready .hero-plasma > img { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; transform-origin: 50% 50%; animation-play-state: paused; }
.energy-rim { animation: energy-orbit 32s linear infinite; }
.energy-flares { animation: energy-orbit 19s linear infinite reverse; }
.energy-dust { animation: energy-drift 8s ease-in-out infinite alternate; }
.hero-energy-ready.vector-in-view:not(.is-energy-paused) .hero-plasma > img { animation-play-state: running; }
@keyframes energy-orbit { to { transform: rotate(360deg); } }
@keyframes energy-drift { from { transform: translate3d(0, .15rem, 0); opacity: .75; } to { transform: translate3d(0, -.2rem, 0); opacity: 1; } }
html[data-theme="light"] .hero-energy-ready .hero-vector-globe { opacity: .7; }
html[data-theme="light"] .hero-energy-ready .hero-plasma { opacity: .65; }
html[data-theme="light"] .energy-dust { opacity: .6; }
@media (prefers-reduced-motion: reduce) { .hero-energy-ready .hero-plasma > img { animation: none; } }