/*
  Netrino — static production site
  Visual direction: quiet technological luxury
  Signature: the Netrino agent pathway, derived from the supplied icon.
*/

:root {
  color-scheme: light;

  --ink: #061729;
  --ink-2: #0a2135;
  --ink-3: #17364b;
  --paper: #f6f9fb;
  --paper-2: #eef4f7;
  --white: #ffffff;
  --blue: #006fe9;
  --blue-deep: #005dcc;
  --cyan: #00bff0;
  --steel: #647b8b;
  --steel-dark: #425c6d;
  --line: #d8e3e9;
  --line-dark: rgba(214, 231, 240, 0.16);
  --success: #0c9874;
  --error: #b42318;

  --font-sans: "Manrope", "Avenir Next", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-serif: "Newsreader", "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;

  --shell: 1240px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --section-space: clamp(5.5rem, 10vw, 9.5rem);
  --header-h: 5rem;

  --ease-out: cubic-bezier(0.2, 0.75, 0.25, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);

  --z-base: 1;
  --z-float: 10;
  --z-header: 40;
  --z-skip: 60;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  background: var(--paper);
}

body {
  min-width: 20rem;
  margin: 0;
  overflow-x: clip;
  background:
    radial-gradient(circle at 7% 7%, rgba(0, 191, 240, 0.045), transparent 23rem),
    var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

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

ul,
ol {
  margin: 0;
  padding: 0;
}

::selection {
  background: rgba(0, 111, 233, 0.18);
  color: var(--ink);
}

:focus-visible {
  outline: 0.125rem solid var(--blue);
  outline-offset: 0.25rem;
}

[id] {
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

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

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: var(--z-skip);
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.8rem 1rem;
  transform: translateY(-170%);
  border: 1px solid var(--blue);
  background: var(--white);
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms var(--ease-out);
}

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

.eyebrow,
.section-label,
.technical-label {
  color: var(--steel-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow::before,
.section-label::before {
  display: inline-block;
  width: 1.85rem;
  height: 1px;
  margin-right: 0.7rem;
  vertical-align: 0.25em;
  background: currentColor;
  content: "";
}

.display-serif {
  color: var(--blue);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.04em;
}

.text-link {
  position: relative;
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.text-link::after {
  width: 1.7rem;
  height: 1px;
  background: var(--blue);
  content: "";
  transition: width 180ms var(--ease-out);
}

.text-link:hover::after {
  width: 2.4rem;
}

/* Header */
.site-header {
  position: sticky;
  z-index: var(--z-header);
  top: 0;
  min-height: var(--header-h);
  border-bottom: 1px solid transparent;
  background: rgba(246, 249, 251, 0.82);
  backdrop-filter: blur(1.1rem) saturate(135%);
  -webkit-backdrop-filter: blur(1.1rem) saturate(135%);
  transition:
    border-color 200ms var(--ease-soft),
    box-shadow 200ms var(--ease-soft),
    background-color 200ms var(--ease-soft);
}

.site-header.is-scrolled,
.site-header.is-menu-open {
  border-color: rgba(6, 23, 41, 0.1);
  background: rgba(246, 249, 251, 0.96);
  box-shadow: 0 0.6rem 2rem rgba(7, 29, 47, 0.045);
}

.site-header__inner {
  display: flex;
  min-height: var(--header-h);
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  flex: 0 0 auto;
  text-decoration: none;
}

.brand img {
  width: 11.75rem;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 2.6vw, 2.65rem);
}

.site-nav a {
  position: relative;
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--steel-dark);
  font-size: 0.83rem;
  font-weight: 650;
  letter-spacing: 0.035em;
  text-decoration: none;
  transition: color 180ms var(--ease-out);
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0.45rem;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--blue);
  content: "";
  transition: transform 180ms var(--ease-out);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle__lines {
  position: relative;
  display: block;
  width: 1.15rem;
  height: 0.8rem;
}

.nav-toggle__lines::before,
.nav-toggle__lines::after,
.nav-toggle__lines span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  content: "";
  transition:
    transform 180ms var(--ease-out),
    top 180ms var(--ease-out),
    opacity 180ms var(--ease-out);
}

.nav-toggle__lines::before {
  top: 0;
}

.nav-toggle__lines span {
  top: 0.37rem;
}

.nav-toggle__lines::after {
  top: 0.74rem;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__lines::before {
  top: 0.37rem;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__lines span {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__lines::after {
  top: 0.37rem;
  transform: rotate(-45deg);
}

/* Home hero */
.hero {
  position: relative;
  isolation: isolate;
}

.hero--home {
  padding: clamp(3.75rem, 7.5vw, 7.25rem) 0 clamp(6rem, 10vw, 9.5rem);
  border-bottom: 1px solid var(--line);
}

.hero--home::before {
  position: absolute;
  z-index: -1;
  top: 7%;
  left: -7rem;
  width: 16rem;
  height: 16rem;
  border: 1px solid rgba(0, 111, 233, 0.08);
  border-radius: 50%;
  content: "";
}

.hero__grid {
  display: grid;
  min-height: min(47rem, calc(100svh - var(--header-h) - 2rem));
  align-items: center;
  grid-template-columns: minmax(0, 1.08fr) minmax(23rem, 0.78fr);
  gap: clamp(3.25rem, 7vw, 7.5rem);
}

.hero__copy {
  position: relative;
  z-index: 2;
}

.hero__title {
  max-width: 8.3em;
  margin-top: 1.8rem;
  font-size: clamp(4rem, 7.7vw, 7.75rem);
  font-weight: 570;
  letter-spacing: -0.067em;
  line-height: 0.91;
  text-wrap: balance;
}

.hero__title .display-serif {
  display: inline-block;
  margin-left: 0.03em;
}

.hero__lede {
  max-width: 40rem;
  margin-top: 2.15rem;
  color: var(--steel-dark);
  font-size: clamp(1.08rem, 1.4vw, 1.3rem);
  line-height: 1.72;
}

.hero__audiences {
  display: flex;
  margin-top: 3rem;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  color: var(--steel-dark);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero__audiences > span:first-child {
  color: var(--blue);
}

.hero__audiences i {
  width: 0.2rem;
  height: 0.2rem;
  border-radius: 50%;
  background: var(--steel);
}

.agent-field-wrap {
  position: relative;
  width: min(100%, 32rem);
  margin-left: auto;
}

.agent-field-wrap::before {
  position: absolute;
  z-index: -1;
  right: -1.2rem;
  bottom: -1.2rem;
  width: 70%;
  height: 71%;
  border-right: 1px solid rgba(0, 111, 233, 0.34);
  border-bottom: 1px solid rgba(0, 111, 233, 0.34);
  content: "";
}

.agent-field {
  --parallax-x: 0px;
  --parallax-y: 0px;
  position: relative;
  min-height: 38rem;
  overflow: hidden;
  transform: translate3d(var(--parallax-x), var(--parallax-y), 0);
  border: 1px solid rgba(217, 232, 241, 0.15);
  background:
    radial-gradient(circle at 66% 39%, rgba(0, 191, 240, 0.12), transparent 11rem),
    linear-gradient(145deg, #0b2439 0%, #061729 68%, #051421 100%);
  box-shadow: 0 2.1rem 5.8rem rgba(6, 23, 41, 0.17);
  color: #eaf5fa;
  clip-path: polygon(0 0, 93% 0, 100% 6.5%, 100% 100%, 0 100%);
  transition: transform 240ms var(--ease-out);
}

.agent-field::before {
  position: absolute;
  inset: 0;
  opacity: 0.58;
  background-image:
    linear-gradient(rgba(180, 215, 232, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(180, 215, 232, 0.055) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
  mask-image: linear-gradient(to bottom, #000 0, transparent 90%);
  content: "";
}

.agent-field::after {
  position: absolute;
  inset: 0.9rem;
  border: 1px solid rgba(217, 232, 241, 0.08);
  pointer-events: none;
  content: "";
}

.agent-field__top,
.agent-field__bottom {
  position: absolute;
  z-index: 3;
  right: 2rem;
  left: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.agent-field__top {
  top: 2rem;
}

.agent-field__bottom {
  bottom: 1.7rem;
}

.agent-field .technical-label {
  color: #8ca8b9;
  font-size: 0.63rem;
}

.agent-field__status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: #a6bfcd;
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.agent-field__status::before {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0.25rem rgba(0, 191, 240, 0.08);
  content: "";
}

.agent-field__svg {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 69%;
  transform: translate(-50%, -49%);
  filter: drop-shadow(0 1.1rem 1.8rem rgba(0, 98, 229, 0.12));
}

.agent-field__route {
  fill: none;
  stroke: url(#agentGradient);
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 7;
  animation: route-draw 920ms var(--ease-out) forwards;
}

.agent-field__route:nth-child(2) {
  animation-delay: 90ms;
}

.agent-field__route:nth-child(3) {
  animation-delay: 160ms;
}

.agent-field__route:nth-child(4) {
  animation-delay: 230ms;
}

.agent-field__route:nth-child(5) {
  animation-delay: 300ms;
}

.agent-field__route:nth-child(6) {
  animation-delay: 370ms;
}

.agent-field__node {
  opacity: 0;
  transform: scale(0.76);
  transform-box: fill-box;
  transform-origin: center;
  fill: #071a2c;
  stroke: url(#agentGradient);
  stroke-width: 7;
  animation: node-arrive 380ms var(--ease-out) forwards;
}

.agent-field__node:nth-of-type(1) { animation-delay: 250ms; }
.agent-field__node:nth-of-type(2) { animation-delay: 330ms; }
.agent-field__node:nth-of-type(3) { animation-delay: 410ms; }
.agent-field__node:nth-of-type(4) { animation-delay: 490ms; }
.agent-field__node:nth-of-type(5) { animation-delay: 570ms; }
.agent-field__node:nth-of-type(6) { animation-delay: 650ms; }

.agent-field__legend {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: #b6cad5;
  font-size: 0.67rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.agent-field__legend i {
  width: 1.5rem;
  height: 1px;
  background: rgba(181, 204, 216, 0.35);
}

.agent-field__coordinate {
  color: #6f8a9b;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.6rem;
  letter-spacing: 0.07em;
}

@keyframes route-draw {
  to { stroke-dashoffset: 0; }
}

@keyframes node-arrive {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Shared sections */
.section {
  padding-block: var(--section-space);
}

.section--bordered {
  border-top: 1px solid var(--line);
}

.section--paper-2 {
  background: var(--paper-2);
}

.section-head {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(8rem, 0.35fr) minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 7rem);
}

.section-head__content {
  max-width: 55rem;
}

.section-title {
  font-size: clamp(2.55rem, 5vw, 5.35rem);
  font-weight: 560;
  letter-spacing: -0.057em;
  line-height: 0.98;
  text-wrap: balance;
}

.section-title--medium {
  font-size: clamp(2.25rem, 4.1vw, 4.25rem);
}

.section-intro {
  max-width: 42rem;
  margin-top: 1.7rem;
  color: var(--steel-dark);
  font-size: clamp(1.03rem, 1.35vw, 1.22rem);
  line-height: 1.78;
}

.statement {
  background: var(--white);
}

.statement__title {
  max-width: 12.4em;
}

.statement__copy {
  max-width: 38rem;
  margin: 2.25rem 0 0 auto;
  padding-left: clamp(0rem, 7vw, 7rem);
  color: var(--steel-dark);
  font-size: clamp(1.04rem, 1.4vw, 1.22rem);
  line-height: 1.85;
}

/* Process */
.process-grid {
  position: relative;
  display: grid;
  margin-top: clamp(4rem, 7vw, 6rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  grid-template-columns: repeat(3, 1fr);
}

.process-grid::before {
  position: absolute;
  top: -0.25rem;
  left: 0;
  width: 0.5rem;
  height: 0.5rem;
  border: 1px solid var(--blue);
  border-radius: 50%;
  background: var(--paper);
  content: "";
}

.process-item {
  position: relative;
  min-height: 22rem;
  padding: 3rem clamp(1.4rem, 3vw, 3rem) 3.35rem;
}

.process-item + .process-item {
  border-left: 1px solid var(--line);
}

.process-item__number {
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

.process-item h3 {
  margin-top: 4.2rem;
  font-size: clamp(1.75rem, 2.4vw, 2.35rem);
  font-weight: 570;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.process-item p {
  max-width: 22rem;
  margin-top: 1.15rem;
  color: var(--steel-dark);
  line-height: 1.75;
}

.process-item__node {
  position: absolute;
  top: -0.42rem;
  right: 2.3rem;
  width: 0.82rem;
  height: 0.82rem;
  border: 0.18rem solid var(--paper);
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 1px var(--blue);
}

/* Audience rows */
.audience-list {
  margin-top: clamp(3.75rem, 7vw, 6rem);
  border-bottom: 1px solid var(--line);
}

.audience-row {
  display: grid;
  min-height: 10.5rem;
  align-items: start;
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  grid-template-columns: minmax(8rem, 0.55fr) minmax(13rem, 0.8fr) minmax(0, 1.35fr);
  gap: clamp(1.5rem, 4vw, 4rem);
}

.audience-row__label {
  color: var(--blue);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.audience-row h3 {
  max-width: 14rem;
  font-size: clamp(1.55rem, 2.3vw, 2.2rem);
  font-weight: 560;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.audience-row p {
  max-width: 38rem;
  color: var(--steel-dark);
  line-height: 1.8;
}

/* Dark field / principles */
.dark-field {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 15%, rgba(0, 191, 240, 0.13), transparent 25rem),
    var(--ink);
  color: #eff7fa;
}

.dark-field::before {
  position: absolute;
  z-index: -1;
  top: -8rem;
  right: -1rem;
  width: min(42vw, 34rem);
  height: min(44vw, 36rem);
  opacity: 0.075;
  background: url("../images/netrino-icon.svg") center / contain no-repeat;
  content: "";
}

.dark-field .section-label {
  color: #7f9cad;
}

.dark-field .section-title {
  max-width: 11.8em;
}

.dark-field .display-serif {
  color: var(--cyan);
}

.dark-field .section-intro {
  color: #a9c0cd;
}

.principle-grid {
  display: grid;
  margin-top: clamp(4rem, 7vw, 6rem);
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
  grid-template-columns: repeat(2, 1fr);
}

.principle {
  min-height: 18rem;
  padding: clamp(2rem, 4vw, 3.3rem);
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.principle__mark {
  display: grid;
  width: 2.6rem;
  height: 2.6rem;
  place-items: center;
  border: 1px solid rgba(0, 191, 240, 0.35);
  border-radius: 50%;
  color: var(--cyan);
  font-size: 0.7rem;
}

.principle h3 {
  margin-top: 3.4rem;
  font-size: clamp(1.55rem, 2.3vw, 2.15rem);
  font-weight: 520;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.principle p {
  max-width: 27rem;
  margin-top: 1rem;
  color: #9fb6c3;
  line-height: 1.75;
}

.closing-note {
  padding-block: clamp(4rem, 7vw, 6.7rem);
  border-top: 1px solid var(--line);
  background: var(--white);
}

.closing-note__inner {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
}

.closing-note p {
  max-width: 19em;
  font-size: clamp(2.35rem, 4.3vw, 4.7rem);
  font-weight: 550;
  letter-spacing: -0.055em;
  line-height: 1;
  text-wrap: balance;
}

.closing-note img {
  width: clamp(5.5rem, 10vw, 8.5rem);
  opacity: 0.88;
}

/* Inner-page hero */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(5rem, 9vw, 8.5rem) 0 clamp(5.5rem, 9vw, 8.8rem);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.page-hero::after {
  position: absolute;
  top: -12rem;
  right: -13rem;
  width: 37rem;
  height: 37rem;
  border: 1px solid rgba(0, 111, 233, 0.08);
  border-radius: 50%;
  content: "";
}

.page-hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  align-items: end;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 0.37fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.page-hero__title {
  max-width: 10em;
  margin-top: 1.65rem;
  font-size: clamp(3.7rem, 7.3vw, 7.4rem);
  font-weight: 560;
  letter-spacing: -0.067em;
  line-height: 0.92;
  text-wrap: balance;
}

.page-hero__lede {
  max-width: 38rem;
  margin-top: 2rem;
  color: var(--steel-dark);
  font-size: clamp(1.05rem, 1.4vw, 1.24rem);
  line-height: 1.78;
}

.page-hero__mark {
  position: relative;
  display: grid;
  width: min(100%, 17rem);
  aspect-ratio: 1;
  margin-left: auto;
  place-items: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.52);
}

.page-hero__mark::before,
.page-hero__mark::after {
  position: absolute;
  border: 1px solid rgba(0, 111, 233, 0.16);
  border-radius: 50%;
  content: "";
}

.page-hero__mark::before {
  inset: 12%;
}

.page-hero__mark::after {
  inset: 27%;
}

.page-hero__mark img {
  position: relative;
  z-index: 2;
  width: 44%;
}

.page-hero__meta {
  position: absolute;
  right: 1rem;
  bottom: 0.7rem;
  color: var(--steel);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.6rem;
  letter-spacing: 0.08em;
}

/* About */
.editorial-split {
  display: grid;
  grid-template-columns: minmax(11rem, 0.42fr) minmax(0, 1fr);
  gap: clamp(3rem, 9vw, 9rem);
}

.editorial-split__aside {
  padding-top: 0.5rem;
}

.editorial-split__body {
  max-width: 53rem;
}

.editorial-split__body > p:first-child {
  font-size: clamp(1.85rem, 3.25vw, 3.35rem);
  font-weight: 520;
  letter-spacing: -0.045em;
  line-height: 1.23;
}

.editorial-split__body > p + p {
  max-width: 43rem;
  margin-top: 2rem;
  color: var(--steel-dark);
  font-size: 1.06rem;
  line-height: 1.9;
}

.mission-band {
  position: relative;
  padding: clamp(4.5rem, 8vw, 7.5rem) 0;
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--white);
}

.mission-band__inner {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(10rem, 0.38fr) minmax(0, 1fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.mission-band blockquote {
  max-width: 18em;
  font-size: clamp(2.3rem, 4.8vw, 5rem);
  font-weight: 540;
  letter-spacing: -0.058em;
  line-height: 1.02;
  text-wrap: balance;
}

.mission-band blockquote em {
  color: var(--blue);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.belief-grid {
  display: grid;
  margin-top: clamp(4rem, 7vw, 6rem);
  border-top: 1px solid var(--line);
  grid-template-columns: repeat(2, 1fr);
  column-gap: clamp(2rem, 6vw, 6rem);
}

.belief {
  min-height: 15.5rem;
  padding: 2.7rem 0 3rem;
  border-bottom: 1px solid var(--line);
}

.belief__index {
  color: var(--blue);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.belief h3 {
  margin-top: 2.8rem;
  font-size: clamp(1.55rem, 2.3vw, 2.2rem);
  font-weight: 560;
  letter-spacing: -0.04em;
  line-height: 1.13;
}

.belief p {
  max-width: 31rem;
  margin-top: 1rem;
  color: var(--steel-dark);
  line-height: 1.78;
}

.company-profile {
  display: grid;
  padding: clamp(3rem, 6vw, 5rem);
  border: 1px solid var(--line);
  background: var(--white);
  grid-template-columns: minmax(0, 0.58fr) minmax(0, 1fr);
  gap: clamp(3rem, 7vw, 7rem);
}

.company-profile__intro h2 {
  max-width: 8em;
  font-size: clamp(2.4rem, 4.2vw, 4.35rem);
  font-weight: 550;
  letter-spacing: -0.052em;
  line-height: 1.02;
}

.company-profile__intro p {
  max-width: 30rem;
  margin-top: 1.5rem;
  color: var(--steel-dark);
  line-height: 1.8;
}

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

.profile-list__row {
  display: grid;
  padding: 1.45rem 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: minmax(8rem, 0.62fr) minmax(0, 1fr);
  gap: 1.5rem;
}

.profile-list dt {
  color: var(--steel);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.profile-list dd {
  color: var(--ink);
  font-weight: 600;
}

/* Solutions */
.architecture {
  display: grid;
  margin-top: clamp(4rem, 7vw, 6.5rem);
  align-items: start;
  grid-template-columns: minmax(18rem, 0.73fr) minmax(0, 1fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.architecture__visual {
  position: sticky;
  top: calc(var(--header-h) + 2rem);
  min-height: 36rem;
  overflow: hidden;
  padding: 2rem;
  background:
    radial-gradient(circle at 54% 43%, rgba(0, 191, 240, 0.12), transparent 13rem),
    var(--ink);
  color: #e9f3f7;
}

.architecture__visual::before {
  position: absolute;
  inset: 0;
  opacity: 0.45;
  background-image:
    linear-gradient(rgba(180, 215, 232, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(180, 215, 232, 0.055) 1px, transparent 1px);
  background-size: 3rem 3rem;
  content: "";
}

.architecture__visual img {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48%;
  transform: translate(-50%, -50%);
}

.architecture__visual-top,
.architecture__visual-bottom {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.architecture__visual-bottom {
  position: absolute;
  right: 2rem;
  bottom: 1.8rem;
  left: 2rem;
}

.architecture__visual .technical-label {
  color: #8da8b8;
  font-size: 0.62rem;
}

.architecture__governance {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #aac1cd;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.architecture__governance::before {
  width: 0.45rem;
  height: 0.45rem;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  content: "";
}

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

.architecture-step {
  display: grid;
  min-height: 13rem;
  padding: 2.6rem 0 2.9rem;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: clamp(1.2rem, 3vw, 2.5rem);
}

.architecture-step__number {
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.architecture-step h3 {
  font-size: clamp(1.85rem, 2.8vw, 2.75rem);
  font-weight: 560;
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.architecture-step p {
  max-width: 37rem;
  margin-top: 0.9rem;
  color: var(--steel-dark);
  line-height: 1.8;
}

.capability-grid {
  display: grid;
  margin-top: clamp(4rem, 7vw, 6rem);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  grid-template-columns: repeat(3, 1fr);
}

.capability {
  min-height: 20rem;
  padding: clamp(2rem, 3.5vw, 3rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.32);
}

.capability__glyph {
  position: relative;
  width: 2.35rem;
  height: 2.35rem;
}

.capability__glyph::before,
.capability__glyph::after {
  position: absolute;
  content: "";
}

.capability__glyph::before {
  top: 0.2rem;
  left: 0.2rem;
  width: 0.72rem;
  height: 0.72rem;
  border: 0.16rem solid var(--blue);
  border-radius: 50%;
}

.capability__glyph::after {
  top: 0.98rem;
  left: 0.78rem;
  width: 1.2rem;
  height: 1px;
  transform: rotate(42deg);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.capability h3 {
  margin-top: 4.2rem;
  font-size: clamp(1.45rem, 2vw, 1.95rem);
  font-weight: 560;
  letter-spacing: -0.037em;
  line-height: 1.16;
}

.capability p {
  margin-top: 1rem;
  color: var(--steel-dark);
  line-height: 1.78;
}

.solution-audiences {
  display: grid;
  margin-top: clamp(4rem, 7vw, 6rem);
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.solution-audience {
  min-height: 26rem;
  padding: clamp(2rem, 4vw, 3.5rem);
  background: var(--white);
}

.solution-audience__label {
  color: var(--blue);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.solution-audience h3 {
  margin-top: 6rem;
  font-size: clamp(1.7rem, 2.65vw, 2.5rem);
  font-weight: 550;
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.solution-audience p {
  margin-top: 1.25rem;
  color: var(--steel-dark);
  line-height: 1.78;
}

.governance-band {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: #eff7fa;
}

.governance-band::after {
  position: absolute;
  top: -5rem;
  right: -4rem;
  width: 27rem;
  height: 27rem;
  opacity: 0.08;
  background: url("../images/netrino-icon.svg") center / contain no-repeat;
  content: "";
}

.governance-band__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.governance-band .section-label {
  color: #83a1b2;
}

.governance-band .section-title {
  max-width: 9em;
}

.governance-band .section-intro {
  color: #a8bfcc;
}

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

.governance-item {
  display: grid;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line-dark);
  grid-template-columns: minmax(8rem, 0.48fr) minmax(0, 1fr);
  gap: 2rem;
}

.governance-item h3 {
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.governance-item p {
  color: #b1c6d1;
  line-height: 1.75;
}

/* Contact */
.contact-layout {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1.15fr);
  gap: clamp(4rem, 10vw, 10rem);
}

.contact-aside {
  position: sticky;
  top: calc(var(--header-h) + 2rem);
}

.contact-aside h2 {
  max-width: 8em;
  font-size: clamp(2.35rem, 4.3vw, 4.4rem);
  font-weight: 550;
  letter-spacing: -0.052em;
  line-height: 1.02;
}

.contact-aside > p {
  max-width: 31rem;
  margin-top: 1.5rem;
  color: var(--steel-dark);
  line-height: 1.85;
}

.direct-email {
  display: inline-flex;
  min-height: 3rem;
  margin-top: 2.7rem;
  align-items: center;
  border-bottom: 1px solid var(--blue);
  color: var(--ink);
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  font-weight: 650;
  text-decoration: none;
  transition:
    border-color 180ms var(--ease-out),
    color 180ms var(--ease-out);
}

.direct-email:hover {
  border-color: var(--cyan);
  color: var(--blue-deep);
}

.contact-context {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.contact-context h3 {
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.contact-context ul {
  display: grid;
  margin-top: 1.2rem;
  gap: 0.8rem;
  list-style: none;
}

.contact-context li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--steel-dark);
}

.contact-context li::before {
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 0.32rem;
  height: 0.32rem;
  border-radius: 50%;
  background: var(--blue);
  content: "";
}

.contact-form-wrap {
  padding: clamp(2.25rem, 5vw, 4.5rem);
  border: 1px solid var(--line);
  background: var(--white);
}

.contact-form__heading {
  font-size: clamp(1.75rem, 2.6vw, 2.5rem);
  font-weight: 560;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.contact-form__intro {
  margin-top: 0.8rem;
  color: var(--steel-dark);
  line-height: 1.75;
}

.form-grid {
  display: grid;
  margin-top: 3rem;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 1.6rem;
}

.form-field {
  display: grid;
  gap: 0.55rem;
}

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

.form-field label {
  color: var(--steel-dark);
  font-size: 0.69rem;
  font-weight: 750;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 3.3rem;
  padding: 0.75rem 0;
  border: 0;
  border-bottom: 1px solid #afc1cc;
  border-radius: 0;
  outline: none;
  background: transparent;
  color: var(--ink);
  line-height: 1.5;
  transition:
    border-color 180ms var(--ease-out),
    box-shadow 180ms var(--ease-out);
}

.form-field textarea {
  min-height: 8rem;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #8ca0ad;
  opacity: 1;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 1px 0 var(--blue);
}

.form-field input:user-invalid,
.form-field select:user-invalid,
.form-field textarea:user-invalid {
  border-color: var(--error);
}

.form-actions {
  display: flex;
  margin-top: 2.7rem;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
}

.compose-button {
  display: inline-flex;
  min-width: 11.5rem;
  min-height: 3.25rem;
  padding: 0.85rem 1.2rem;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: var(--ink);
  color: var(--white);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.045em;
  transition:
    background-color 180ms var(--ease-out),
    border-color 180ms var(--ease-out),
    color 180ms var(--ease-out);
}

.compose-button::after {
  width: 1.4rem;
  height: 1px;
  background: var(--cyan);
  content: "";
  transition: width 180ms var(--ease-out);
}

.compose-button:hover {
  border-color: var(--blue-deep);
  background: var(--blue-deep);
}

.compose-button:hover::after {
  width: 2rem;
}

.form-note {
  max-width: 25rem;
  color: var(--steel);
  font-size: 0.78rem;
  line-height: 1.65;
}

.form-status {
  min-height: 1.5rem;
  margin-top: 1.2rem;
  color: var(--success);
  font-size: 0.84rem;
  font-weight: 650;
}

.security-note {
  margin-top: 2rem;
  padding: 1rem 1.1rem;
  border-left: 2px solid var(--blue);
  background: var(--paper-2);
  color: var(--steel-dark);
  font-size: 0.82rem;
  line-height: 1.7;
}

/* 404 */
.not-found {
  display: grid;
  min-height: calc(100svh - var(--header-h));
  padding-block: 5rem;
  place-items: center;
  text-align: center;
}

.not-found__code {
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
}

.not-found h1 {
  max-width: 9em;
  margin-top: 1.4rem;
  font-size: clamp(3.5rem, 8vw, 7.5rem);
  font-weight: 560;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.not-found p {
  max-width: 32rem;
  margin: 1.5rem auto 0;
  color: var(--steel-dark);
}

.not-found .text-link {
  margin-top: 2rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: #edf3f6;
}

.site-footer__main {
  display: grid;
  padding-block: clamp(4rem, 7vw, 6rem);
  grid-template-columns: minmax(13rem, 0.8fr) minmax(14rem, 0.75fr) minmax(0, 1fr);
  gap: clamp(3rem, 7vw, 7rem);
}

.footer-brand {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.9rem;
  font-size: 1.05rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-decoration: none;
  text-transform: uppercase;
}

.footer-brand img {
  width: 2.3rem;
}

.footer-summary {
  max-width: 24rem;
  margin-top: 1rem;
  color: var(--steel-dark);
  font-size: 0.9rem;
  line-height: 1.75;
}

.footer-group h2 {
  color: var(--steel);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  margin-top: 1rem;
  gap: 0.35rem;
  list-style: none;
}

.footer-links a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 180ms var(--ease-out);
}

.footer-links a:hover {
  color: var(--blue-deep);
}

.footer-contact {
  justify-self: end;
}

.footer-contact a {
  display: inline-flex;
  min-height: 2.75rem;
  margin-top: 0.75rem;
  align-items: center;
  border-bottom: 1px solid var(--blue);
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  font-weight: 650;
  text-decoration: none;
}

.site-footer__bottom {
  display: flex;
  min-height: 4.7rem;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--steel);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Progressive reveal */
.reveal.is-pending {
  opacity: 0;
  transform: translateY(1rem);
  transition:
    opacity 620ms var(--ease-out),
    transform 620ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

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

.reveal-delay-1 { --reveal-delay: 70ms; }
.reveal-delay-2 { --reveal-delay: 140ms; }
.reveal-delay-3 { --reveal-delay: 210ms; }

/* Cross-document transitions, progressively enhanced. */
@view-transition {
  navigation: auto;
}

::view-transition-old(root) {
  animation: page-out 150ms ease-in both;
}

::view-transition-new(root) {
  animation: page-in 220ms ease-out both;
}

@keyframes page-out {
  to { opacity: 0.75; }
}

@keyframes page-in {
  from { opacity: 0; }
}

/* Responsive */
@media (max-width: 68rem) {
  .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.73fr);
    gap: 3.5rem;
  }

  .agent-field {
    min-height: 34rem;
  }

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

  .solution-audiences {
    grid-template-columns: 1fr;
  }

  .solution-audience {
    min-height: auto;
  }

  .solution-audience h3 {
    margin-top: 3.5rem;
  }
}

@media (max-width: 54rem) {
  :root {
    --header-h: 4.5rem;
  }

  .hero__grid,
  .page-hero__grid,
  .architecture,
  .company-profile,
  .contact-layout,
  .governance-band__grid {
    grid-template-columns: 1fr;
  }

  .hero__grid {
    min-height: auto;
  }

  .hero__title {
    max-width: 8.7em;
  }

  .agent-field-wrap {
    width: min(100%, 35rem);
    margin: 0;
  }

  .page-hero__mark {
    width: min(52vw, 15rem);
    margin: 1rem 0 0;
  }

  .section-head,
  .editorial-split,
  .mission-band__inner {
    grid-template-columns: 1fr;
    gap: 2.3rem;
  }

  .statement__copy {
    margin-left: 0;
    padding-left: 0;
  }

  .audience-row {
    grid-template-columns: minmax(7rem, 0.45fr) minmax(0, 1fr);
  }

  .audience-row p {
    grid-column: 2;
  }

  .architecture__visual,
  .contact-aside {
    position: relative;
    top: auto;
  }

  .architecture__visual {
    min-height: 31rem;
  }

  .contact-layout {
    gap: 3.5rem;
  }

  .site-footer__main {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-contact {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

@media (max-width: 47.5rem) {
  .is-nav-ready .nav-toggle {
    display: grid;
  }

  .site-header__inner {
    position: relative;
  }

  .brand img {
    width: 10.25rem;
  }

  .is-nav-ready .site-nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    left: 0;
    display: grid;
    max-height: calc(100svh - var(--header-h));
    padding: 1.25rem var(--gutter) 2.4rem;
    overflow-y: auto;
    transform: translateY(-0.75rem);
    border-bottom: 1px solid var(--line);
    background: rgba(246, 249, 251, 0.985);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      opacity 180ms var(--ease-out),
      transform 180ms var(--ease-out),
      visibility 180ms;
  }

  .is-nav-ready .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-nav a {
    min-height: 3.7rem;
    border-bottom: 1px solid var(--line);
    font-size: 1.35rem;
    font-weight: 560;
    letter-spacing: -0.02em;
  }

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

  html:not(.is-nav-ready) .site-header__inner {
    flex-wrap: wrap;
    padding-block: 0.75rem;
  }

  html:not(.is-nav-ready) .site-nav {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(2, 1fr);
  }

  .hero--home {
    padding-top: 3.5rem;
  }

  .hero__grid {
    gap: 3.5rem;
  }

  .hero__title,
  .page-hero__title {
    font-size: clamp(3.45rem, 16vw, 5.55rem);
  }

  .hero__audiences {
    display: grid;
    grid-template-columns: auto 1fr;
  }

  .hero__audiences i {
    display: none;
  }

  .agent-field {
    min-height: min(33rem, 132vw);
  }

  .agent-field__top,
  .agent-field__bottom {
    right: 1.3rem;
    left: 1.3rem;
  }

  .agent-field__top {
    top: 1.35rem;
  }

  .agent-field__bottom {
    bottom: 1.25rem;
  }

  .agent-field__coordinate {
    display: none;
  }

  .process-grid,
  .principle-grid,
  .belief-grid,
  .capability-grid {
    grid-template-columns: 1fr;
  }

  .process-item {
    min-height: auto;
    padding: 2.4rem 0 2.7rem 2.2rem;
  }

  .process-item + .process-item {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .process-item h3 {
    margin-top: 2.6rem;
  }

  .process-item__node {
    top: 2.6rem;
    right: auto;
    left: -0.4rem;
  }

  .audience-row {
    min-height: auto;
    padding: 2.2rem 0 2.5rem;
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .audience-row p {
    grid-column: auto;
  }

  .principle-grid {
    border-left: 1px solid var(--line-dark);
  }

  .principle {
    min-height: auto;
  }

  .closing-note__inner {
    grid-template-columns: 1fr;
  }

  .closing-note img {
    width: 5.2rem;
  }

  .profile-list__row,
  .governance-item {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .architecture-step {
    grid-template-columns: 2.6rem minmax(0, 1fr);
  }

  .capability {
    min-height: auto;
  }

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

  .form-field--full {
    grid-column: auto;
  }

  .form-actions {
    display: grid;
  }

  .compose-button {
    width: 100%;
  }

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

  .footer-contact {
    grid-column: auto;
  }

  .site-footer__bottom {
    padding-block: 1.25rem;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}

@media (max-width: 27rem) {
  :root {
    --gutter: 1rem;
  }

  .hero__title,
  .page-hero__title {
    font-size: 3.2rem;
  }

  .agent-field {
    min-height: 28rem;
  }

  .agent-field__legend {
    gap: 0.45rem;
    font-size: 0.58rem;
  }

  .agent-field__legend i {
    width: 0.8rem;
  }

  .contact-form-wrap {
    padding: 1.4rem;
  }
}

@media (hover: none), (pointer: coarse) {
  .agent-field {
    transform: none !important;
  }
}

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

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

  .agent-field__route {
    stroke-dashoffset: 0;
  }

  .agent-field__node {
    opacity: 1;
    transform: none;
  }

  .reveal.is-pending {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-contrast: more) {
  :root {
    --steel: #4e6270;
    --steel-dark: #304857;
    --line: #aebec8;
  }

  .site-header {
    background: var(--paper);
  }
}

@media (forced-colors: active) {
  .agent-field,
  .architecture__visual,
  .dark-field,
  .governance-band {
    forced-color-adjust: auto;
  }
}

@media print {
  .site-header,
  .site-footer,
  .agent-field-wrap,
  .page-hero__mark,
  .architecture__visual,
  .compose-button {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .section,
  .page-hero {
    padding-block: 2rem;
  }

  a[href^="http"]::after,
  a[href^="mailto"]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
  }
}

.process-grid,
.footer-links,
.contact-context ul {
  list-style: none;
}

@media (max-width: 47.5rem) {
  .agent-field-wrap::before {
    right: 0;
    bottom: -0.75rem;
  }
}

.site-nav a,
.footer-links a {
  min-width: 2.75rem;
}

.profile-list dd a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
}

@media (max-width: 47.5rem) {
  .is-nav-ready .site-nav {
    background: var(--paper);
    transition:
      opacity 180ms var(--ease-out),
      transform 180ms var(--ease-out);
  }
}

.compose-button {
  min-width: 13rem;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Netrino brand-dark refresh
   Palette sampled from the supplied dark icon artwork and paired with the
   supplied light wordmark. The layout and interaction model remain unchanged.
   -------------------------------------------------------------------------- */
:root {
  color-scheme: dark;

  --ink: #f4f9fc;
  --ink-2: #dceaf2;
  --ink-3: #bfd3de;
  --paper: #0a192a;
  --paper-2: #0d2237;
  --white: #102a42;
  --blue: #0a7ef2;
  --blue-deep: #1397ff;
  --cyan: #00c7f2;
  --steel: #7897a9;
  --steel-dark: #a8bfcb;
  --line: rgba(145, 190, 214, 0.18);
  --line-dark: rgba(174, 219, 239, 0.16);
  --success: #45d4a6;
  --error: #ff7b7b;

  --night-deep: #061421;
  --night-mid: #0a1d30;
  --surface: #0c2439;
  --surface-high: #102b43;
  --ice: #f4fbff;
}

html {
  background: var(--night-deep);
}

body {
  background:
    radial-gradient(circle at 83% 2%, rgba(0, 199, 242, 0.11), transparent 31rem),
    radial-gradient(circle at 7% 0%, rgba(0, 100, 231, 0.12), transparent 27rem),
    linear-gradient(180deg, #102236 0%, var(--paper) 34rem, var(--night-deep) 100%);
  color: var(--ink);
}

::selection {
  background: rgba(0, 199, 242, 0.28);
  color: var(--ice);
}

.skip-link {
  border-color: rgba(0, 199, 242, 0.7);
  background: var(--surface-high);
  color: var(--ice);
  box-shadow: 0 1rem 3rem rgba(1, 9, 16, 0.35);
}

.eyebrow,
.section-label,
.technical-label {
  color: #8eacbc;
}

.display-serif {
  color: var(--cyan);
  text-shadow: 0 0 2.4rem rgba(0, 199, 242, 0.12);
}

.text-link {
  color: var(--ice);
}

.text-link::after {
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

/* Dark glass navigation */
.site-header {
  border-bottom-color: rgba(145, 190, 214, 0.08);
  background: rgba(8, 24, 40, 0.76);
  backdrop-filter: blur(1.15rem) saturate(145%);
  -webkit-backdrop-filter: blur(1.15rem) saturate(145%);
}

.site-header.is-scrolled,
.site-header.is-menu-open {
  border-color: rgba(145, 190, 214, 0.16);
  background: rgba(6, 20, 33, 0.94);
  box-shadow: 0 0.8rem 2.8rem rgba(0, 7, 13, 0.28);
}

.brand img {
  filter: drop-shadow(0 0.5rem 1.5rem rgba(0, 0, 0, 0.16));
}

.site-nav a {
  color: #9db5c2;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ice);
}

.site-nav a::after {
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.nav-toggle {
  border-color: rgba(145, 190, 214, 0.25);
  background: rgba(255, 255, 255, 0.025);
  color: var(--ice);
}

/* Home hero */
.hero--home {
  border-bottom-color: var(--line);
  background:
    radial-gradient(circle at 78% 38%, rgba(0, 199, 242, 0.075), transparent 25rem),
    linear-gradient(180deg, rgba(11, 29, 47, 0.16), rgba(6, 20, 33, 0.38));
}

.hero--home::before {
  top: 2%;
  left: -12rem;
  width: 32rem;
  height: 32rem;
  border: 0;
  background: radial-gradient(circle, rgba(10, 126, 242, 0.12), transparent 67%);
  filter: blur(0.2rem);
}

.hero__title {
  color: var(--ice);
  text-shadow: 0 1.2rem 4rem rgba(0, 5, 10, 0.18);
}

.hero__lede,
.hero__audiences {
  color: #a8bfcb;
}

.hero__audiences > span:first-child {
  color: var(--cyan);
}

.hero__audiences i {
  background: #66879a;
}

.agent-field-wrap::before {
  border-color: rgba(0, 199, 242, 0.38);
}

.agent-field-wrap::after {
  position: absolute;
  z-index: -2;
  top: 12%;
  right: -8%;
  width: 82%;
  height: 78%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 154, 233, 0.17), transparent 68%);
  filter: blur(2rem);
  content: "";
}

.agent-field {
  border-color: rgba(164, 210, 232, 0.17);
  background:
    radial-gradient(circle at 66% 38%, rgba(0, 199, 242, 0.15), transparent 12rem),
    linear-gradient(145deg, #10263b 0%, #0b1d30 48%, #061421 100%);
  box-shadow:
    0 2.5rem 7rem rgba(0, 7, 13, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.agent-field::before {
  opacity: 0.7;
  background-image:
    linear-gradient(rgba(172, 219, 240, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(172, 219, 240, 0.05) 1px, transparent 1px);
}

.agent-field::after {
  border-color: rgba(190, 225, 240, 0.095);
}

.agent-field__node {
  fill: #0a1d30;
}

.agent-field__legend {
  color: #b9ced8;
}

.agent-field__coordinate {
  color: #7695a6;
}

/* Alternating dark surfaces */
.section--paper-2 {
  background:
    radial-gradient(circle at 88% 20%, rgba(0, 199, 242, 0.055), transparent 24rem),
    linear-gradient(180deg, rgba(15, 39, 61, 0.92), rgba(8, 25, 41, 0.96));
}

.statement {
  background:
    radial-gradient(circle at 14% 50%, rgba(10, 126, 242, 0.055), transparent 26rem),
    linear-gradient(180deg, rgba(13, 34, 55, 0.97), rgba(8, 25, 41, 0.97));
}

.section-title,
.statement__title {
  color: var(--ice);
}

.section-intro,
.statement__copy,
.process-item p,
.audience-row p,
.belief p,
.company-profile__intro p,
.architecture-step p,
.capability p,
.solution-audience p,
.contact-aside > p,
.contact-context li,
.contact-form__intro,
.footer-summary,
.not-found p {
  color: #a8bfcb;
}

.process-grid::before {
  background: var(--paper);
  border-color: var(--cyan);
  box-shadow: 0 0 1.4rem rgba(0, 199, 242, 0.18);
}

.process-item,
.audience-row,
.belief,
.architecture-step {
  transition: background-color 220ms var(--ease-out);
}

.process-item__node {
  border-color: var(--paper);
  background: var(--cyan);
  box-shadow:
    0 0 0 1px var(--blue),
    0 0 1.4rem rgba(0, 199, 242, 0.24);
}

.audience-row__label,
.belief__index,
.architecture-step__number,
.solution-audience__label {
  color: var(--cyan);
}

.dark-field {
  background:
    radial-gradient(circle at 86% 15%, rgba(0, 199, 242, 0.13), transparent 26rem),
    radial-gradient(circle at 8% 100%, rgba(10, 126, 242, 0.09), transparent 28rem),
    linear-gradient(155deg, #0c253c 0%, var(--night-deep) 72%);
  color: var(--ice);
}

.dark-field::before,
.governance-band::after {
  opacity: 0.1;
  filter: drop-shadow(0 0 2rem rgba(0, 199, 242, 0.12));
}

.dark-field .section-label,
.governance-band .section-label {
  color: #87a7b7;
}

.dark-field .section-intro,
.governance-band .section-intro {
  color: #a8bfcb;
}

.principle {
  background: rgba(255, 255, 255, 0.012);
}

.principle__mark {
  border-color: rgba(0, 199, 242, 0.45);
  background: rgba(0, 199, 242, 0.035);
  box-shadow: 0 0 1.7rem rgba(0, 199, 242, 0.08);
}

.principle p {
  color: #9fb8c5;
}

.closing-note {
  border-color: var(--line);
  background:
    radial-gradient(circle at 82% 55%, rgba(0, 199, 242, 0.07), transparent 18rem),
    linear-gradient(180deg, #081b2c, #061421);
}

.closing-note p {
  color: var(--ice);
}

.closing-note img {
  filter: drop-shadow(0 0 2.1rem rgba(0, 174, 242, 0.18));
}

/* Inner-page heroes */
.page-hero {
  border-bottom-color: var(--line);
  background:
    radial-gradient(circle at 84% 18%, rgba(0, 199, 242, 0.09), transparent 25rem),
    radial-gradient(circle at 6% 20%, rgba(10, 126, 242, 0.08), transparent 25rem),
    linear-gradient(180deg, #102236 0%, #0a192a 100%);
}

.page-hero::after {
  border-color: rgba(0, 199, 242, 0.1);
}

.page-hero__title {
  color: var(--ice);
}

.page-hero__lede {
  color: #a8bfcb;
}

.page-hero__mark {
  border-color: rgba(145, 190, 214, 0.2);
  background:
    radial-gradient(circle at 50% 48%, rgba(0, 199, 242, 0.1), transparent 45%),
    linear-gradient(145deg, rgba(16, 43, 67, 0.9), rgba(6, 20, 33, 0.95));
  box-shadow:
    0 2rem 5rem rgba(0, 7, 13, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.page-hero__mark::before,
.page-hero__mark::after {
  border-color: rgba(0, 199, 242, 0.17);
}

.page-hero__mark img {
  filter: drop-shadow(0 0 1.8rem rgba(0, 174, 242, 0.18));
}

.page-hero__meta {
  color: #7898a9;
}

/* About */
.editorial-split__body > p:first-child,
.mission-band blockquote,
.company-profile__intro h2 {
  color: var(--ice);
}

.editorial-split__body > p + p {
  color: #a8bfcb;
}

.mission-band {
  border-color: var(--line);
  background:
    radial-gradient(circle at 76% 50%, rgba(0, 199, 242, 0.05), transparent 24rem),
    linear-gradient(180deg, #0d2237, #0a1b2d);
}

.mission-band blockquote em {
  color: var(--cyan);
}

.company-profile {
  border-color: rgba(145, 190, 214, 0.2);
  background:
    radial-gradient(circle at 85% 18%, rgba(0, 199, 242, 0.055), transparent 20rem),
    linear-gradient(145deg, #102b43, #0b2136);
  box-shadow: 0 2rem 6rem rgba(0, 7, 13, 0.2);
}

.profile-list dd {
  color: var(--ice);
}

/* Solutions */
.architecture__visual {
  background:
    radial-gradient(circle at 54% 43%, rgba(0, 199, 242, 0.15), transparent 14rem),
    linear-gradient(145deg, #10263b 0%, #0b1d30 55%, #061421 100%);
  box-shadow:
    0 2rem 6rem rgba(0, 7, 13, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.architecture__visual::before {
  opacity: 0.62;
  background-image:
    linear-gradient(rgba(172, 219, 240, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(172, 219, 240, 0.05) 1px, transparent 1px);
}

.architecture__visual img {
  filter: drop-shadow(0 0 2.2rem rgba(0, 174, 242, 0.2));
}

.capability {
  background: rgba(255, 255, 255, 0.018);
}

.capability__glyph::before {
  border-color: var(--cyan);
  box-shadow: 0 0 1rem rgba(0, 199, 242, 0.12);
}

.solution-audiences {
  background: var(--line);
  border-color: var(--line);
}

.solution-audience {
  background:
    linear-gradient(160deg, rgba(16, 43, 67, 0.95), rgba(8, 27, 44, 0.98));
}

.governance-band {
  background:
    radial-gradient(circle at 84% 12%, rgba(0, 199, 242, 0.13), transparent 25rem),
    linear-gradient(145deg, #0b253b, #061421 72%);
  color: var(--ice);
}

.governance-item p {
  color: #b0c5d0;
}

/* Contact */
.direct-email {
  color: var(--ice);
  border-color: var(--cyan);
}

.direct-email:hover {
  border-color: var(--blue-deep);
  color: var(--cyan);
}

.contact-form-wrap {
  border-color: rgba(145, 190, 214, 0.2);
  background:
    radial-gradient(circle at 100% 0%, rgba(0, 199, 242, 0.055), transparent 21rem),
    linear-gradient(145deg, #102b43, #0b2136);
  box-shadow: 0 2.2rem 6rem rgba(0, 7, 13, 0.22);
}

.contact-form__heading {
  color: var(--ice);
}

.form-field label {
  color: #9fb7c4;
}

.form-field input,
.form-field select,
.form-field textarea {
  border-bottom-color: rgba(157, 192, 210, 0.42);
  color: var(--ice);
  caret-color: var(--cyan);
}

.form-field select,
.form-field select option {
  background: var(--surface-high);
  color: var(--ice);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #7593a4;
}

.compose-button {
  border-color: rgba(0, 199, 242, 0.52);
  background: rgba(0, 126, 242, 0.08);
  color: var(--ice);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.compose-button::after {
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.compose-button:hover {
  border-color: var(--cyan);
  background: rgba(0, 199, 242, 0.12);
  color: var(--ice);
}

.form-note,
.security-note {
  color: #87a4b4;
}

.form-status {
  color: var(--success);
}

/* 404 and footer */
.not-found {
  background:
    radial-gradient(circle at 50% 32%, rgba(0, 199, 242, 0.08), transparent 24rem),
    transparent;
}

.not-found__code {
  color: var(--cyan);
}

.not-found h1 {
  color: var(--ice);
}

.site-footer {
  border-color: rgba(145, 190, 214, 0.15);
  background:
    radial-gradient(circle at 8% 10%, rgba(10, 126, 242, 0.065), transparent 22rem),
    linear-gradient(180deg, #071827, #04111d);
}

.footer-brand img {
  width: 10.75rem;
  height: auto;
  filter: drop-shadow(0 0.5rem 1.5rem rgba(0, 0, 0, 0.16));
}

.footer-links a {
  color: #d8e8f0;
}

.footer-links a:hover {
  color: var(--cyan);
}

.footer-contact a {
  border-color: var(--cyan);
  color: var(--ice);
}

.site-footer__bottom {
  border-color: rgba(145, 190, 214, 0.15);
  color: #7897a8;
}

@media (hover: hover) and (pointer: fine) {
  .process-item:hover,
  .audience-row:hover,
  .belief:hover,
  .architecture-step:hover,
  .capability:hover {
    background-color: rgba(0, 199, 242, 0.022);
  }
}

@media (max-width: 47.5rem) {
  .is-nav-ready .site-nav {
    border-bottom-color: rgba(145, 190, 214, 0.18);
    background: rgba(6, 20, 33, 0.985);
    box-shadow: 0 1.6rem 3rem rgba(0, 7, 13, 0.34);
  }

  .site-nav a {
    border-bottom-color: rgba(145, 190, 214, 0.16);
    color: #d6e6ee;
  }

  .agent-field-wrap::after {
    right: 2%;
    width: 90%;
  }
}

@media (prefers-contrast: more) {
  :root {
    --steel: #9bb5c3;
    --steel-dark: #c4d7e0;
    --line: rgba(208, 235, 247, 0.42);
  }

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

@media print {
  html,
  body,
  .statement,
  .section--paper-2,
  .mission-band,
  .closing-note,
  .page-hero,
  .site-footer,
  .company-profile,
  .contact-form-wrap,
  .solution-audience {
    background: #fff !important;
    color: #000 !important;
  }

  .section-title,
  .page-hero__title,
  .hero__title,
  .not-found h1,
  .company-profile__intro h2,
  .contact-form__heading {
    color: #000 !important;
  }
}