:root {
  --ink: #12263a;
  --muted: #5a6c7e;
  --dark: #071a2e;
  --accent: #54d5cf;
  --paper: #ffffff;
  --line: #d9e1e4;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 95px;
}
body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  background: var(--paper);
  line-height: 1.55;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid #007f83;
  outline-offset: 4px;
}
button:focus-visible,
a:focus-visible {
  box-shadow: 0 0 0 7px #fff9;
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
h1,
h2,
h3 {
  line-height: 1.08;
  letter-spacing: -0.045em;
}
h2 {
  font-size: clamp(36px, 4.1vw, 60px);
  font-weight: 500;
}
h3 {
  font-size: 25px;
  font-weight: 500;
}
p {
  color: var(--muted);
}
.wrap {
  max-width: 1320px;
  width: calc(100% - 96px);
  margin: auto;
}
.skip {
  position: fixed;
  top: -70px;
  left: 20px;
  background: white;
  padding: 12px;
  z-index: 20;
}
.skip:focus {
  top: 10px;
}
header {
  background: var(--dark);
  color: #fff;
  border-bottom: 1px solid #ffffff20;
}
.header {
  min-height: 94px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 29px;
  letter-spacing: 0.02em;
  line-height: 1;
}
.brand svg {
  width: 42px;
  height: 42px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2.5;
}
.brand small {
  display: block;
  font-size: 9px;
  letter-spacing: 0.24em;
  margin-top: 7px;
}
nav {
  display: flex;
  gap: 34px;
  align-items: center;
  font-size: 14px;
}
nav a:hover {
  color: var(--accent);
}
.nav-contact {
  border: 1px solid #7a9181;
  border-radius: 4px;
  padding: 12px 23px;
}
#menu {
  display: none;
}
.hero {
  background: var(--dark);
  color: #fff;
  overflow: hidden;
}
.hero-layout {
  display: grid;
  grid-template-columns: 1.18fr 1fr;
  gap: 55px;
  padding: 78px 0 68px;
  align-items: center;
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.13em;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 26px;
}
.hero .eyebrow {
  color: #bdd1de;
}
.dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 8px;
}
h1 {
  font-size: clamp(40px, 4.15vw, 60px);
  font-weight: 500;
  line-height: 1.08;
}
h1 span {
  color: var(--accent);
}
.lede {
  font-size: 17px;
  max-width: 490px;
  color: #c2d0dc;
  margin-top: 28px;
}
.actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 23px;
  margin-top: 32px;
}
.button {
  display: inline-block;
  background: var(--accent);
  border: 0;
  border-radius: 4px;
  color: var(--dark);
  padding: 16px 23px;
  font-size: 14px;
  font-weight: 700;
}
.button:hover {
  background: #7ae2dc;
}
.text-link {
  font-size: 14px;
  border-bottom: 1px solid #8fa79b;
  padding-bottom: 5px;
}
.hero-foot {
  font-size: 12px;
  color: #a5bac8;
  margin-top: 38px;
}
.signal-scene {
  position: relative;
  border: 1px solid #41677e;
  border-radius: 8px;
  background: linear-gradient(140deg, #183b51, var(--dark));
  padding: 22px;
  min-width: 0;
}
.scene-top {
  display: flex;
  justify-content: space-between;
  color: #bdd1de;
  font: 9px monospace;
  gap: 10px;
}
.equipment {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 20px;
}
.hero-monitor {
  background: #f4f6f5;
  padding: 20px;
  color: var(--ink);
  border-radius: 6px;
  margin: -8px 0 0 30px;
  box-shadow: 0 15px 30px #0003;
}
.monitor-title {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 11px;
}
.monitor-title .dot {
  background: #007f83;
}
.monitor-title small {
  font-size: 9px;
  letter-spacing: 0.1em;
}
.hero-readings {
  display: flex;
  gap: 35px;
  padding: 20px 0 8px;
}
.hero-readings small {
  display: block;
  font-size: 8px;
  letter-spacing: 0.1em;
}
.hero-readings strong {
  font-size: 33px;
  letter-spacing: -0.05em;
  display: block;
  font-weight: 500;
}
.hero-readings em {
  font-size: 15px;
  font-style: normal;
}
.hero-readings .small-reading {
  font-size: 20px;
  margin-top: 9px;
}
.hero-monitor svg {
  width: 100%;
  display: block;
}
.hero-monitor p {
  font-size: 9px;
  margin-top: 5px;
}
.hero-strip {
  border-top: 1px solid #ffffff26;
  display: flex;
  justify-content: space-between;
  padding: 23px 0;
  color: #b7cbd9;
  font-size: 12px;
}
.hero-strip span:before {
  content: "↗";
  color: var(--accent);
  margin-right: 15px;
}
.section {
  padding-top: 100px;
  padding-bottom: 100px;
}
.section-heading {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px 55px;
  margin-bottom: 50px;
  align-items: end;
}
.section-heading .eyebrow {
  grid-column: 1/-1;
  margin-bottom: 5px;
}
.section-heading > p:last-child {
  max-width: 440px;
  font-size: 16px;
  line-height: 1.7;
}
.solution-list article {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 60px 1fr 1fr 40px;
  gap: 25px;
  padding: 32px 0;
}
.solution-list article:last-child {
  border-bottom: 1px solid var(--line);
}
.number {
  font: 12px monospace;
  color: #5a6c7e;
  padding-top: 5px;
}
.solution-list h3 {
  margin-bottom: 13px;
}
.solution-list p {
  font-size: 14px;
  max-width: 350px;
}
.solution-list strong {
  font-size: 13px;
  display: block;
  margin-top: 14px;
  font-weight: 500;
}
.solution-icon {
  font-size: 35px;
  color: #007f83;
}
.monitor-section {
  background: #edf3f5;
  padding: 90px 0;
}
.dashboard {
  background: #fff;
  border: 1px solid #cbd9e0;
  border-radius: 9px;
  box-shadow: 0 18px 45px #12263a09;
  overflow: hidden;
}
.dashboard-head {
  padding: 26px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}
.demo-label {
  font-size: 10px;
  color: #466173;
  display: block;
  margin-bottom: 8px;
}
.dashboard-head h3 {
  font-size: 24px;
}
.status {
  background: #e7f5f4;
  border: 1px solid #a8dad7;
  color: #006c70;
  font-size: 12px;
  padding: 8px 13px;
  border-radius: 30px;
}
.status.warning {
  background: #fff1dc;
  border-color: #d8ae62;
  color: #805313;
}
.status.offline {
  background: #eceeee;
  color: #535e5b;
  border-color: #b5c0bb;
}
.filters {
  display: flex;
  gap: 20px;
  align-items: center;
  padding: 23px 30px;
  background: #f8fafb;
}
.filters label {
  min-width: 220px;
  flex: 1;
  font-size: 11px;
}
.filters p {
  font-size: 12px;
  flex: 1;
  text-align: right;
}
.filters p small {
  font-size: 10px;
}
select,
input,
textarea {
  display: block;
  width: 100%;
  border: 1px solid #b7c7d2;
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  padding: 11px 12px;
  margin-top: 7px;
  min-width: 0;
}
select {
  font-size: 13px;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 25px 30px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.metrics > div {
  padding: 0 23px;
  border-right: 1px solid var(--line);
}
.metrics > div:first-child {
  padding-left: 0;
}
.metrics > div:last-child {
  border: 0;
}
.metrics span {
  display: block;
  font-size: 11px;
  color: var(--muted);
}
.metrics strong {
  display: block;
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.04em;
  margin: 9px 0;
}
.metrics strong small {
  font-size: 17px;
}
.metrics .state {
  font-size: 21px;
  line-height: 1.75;
}
.metrics > div > small {
  font-size: 10px;
  color: var(--muted);
}
.chart-panel {
  padding: 26px 30px 12px;
}
.chart-heading {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font-size: 11px;
}
.chart-heading h4 {
  font-size: 13px;
  font-weight: 500;
}
.chart-heading h4 span {
  color: var(--muted);
  margin-left: 8px;
}
.chart-heading > span {
  color: var(--muted);
}
#chart {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 22px;
}
.grid {
  stroke: #e1e8ed;
  fill: none;
}
.axis {
  font-size: 11px;
  fill: #5a6c7e;
}
.threshold {
  stroke: #a58a51;
  stroke-dasharray: 5 5;
  fill: none;
}
#line {
  stroke: #007f83;
  stroke-width: 3;
  fill: none;
}
#area {
  fill: #54d5cf;
  opacity: 0.18;
}
.chart-panel p {
  font-size: 11px;
  margin: 5px 0 10px;
}
.simulation-controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  border-top: 1px solid var(--line);
  padding: 20px 30px;
}
.simulation-controls > span {
  font-size: 11px;
  margin-right: 10px;
}
.simulation-controls button,
#copy {
  background: #f0f6f8;
  border: 1px solid #b7c7d2;
  border-radius: 4px;
  padding: 10px 12px;
  color: var(--ink);
  font-size: 11px;
}
.simulation-controls button[aria-pressed="true"] {
  background: #12263a;
  color: #fff;
  border-color: #12263a;
}
.alert {
  font-size: 12px;
  border-top: 1px solid var(--line);
  padding: 17px 30px;
  background: #edf8f7;
  color: #006c70;
}
.alert.warning {
  background: #fff3e1;
  color: #805313;
}
.alert.offline {
  background: #eef0ef;
  color: #535e5b;
}
.integration-note {
  font-size: 12px;
  margin-top: 20px;
}
.application-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.application-grid small {
  font-size: 10px;
  color: #5a6c7e;
  letter-spacing: 0.08em;
}
.application-grid h3 {
  margin: 12px 0 17px;
}
.application-grid p {
  font-size: 14px;
  max-width: 310px;
}
.process-section {
  background: var(--dark);
  padding: 90px 0;
  color: white;
}
.process-section .eyebrow {
  color: #54d5cf;
}
.process-section p {
  color: #b7cbd9;
}
.steps {
  list-style: none;
  padding: 0;
  margin: 60px 0 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.steps li {
  border-top: 1px solid #577789;
  padding-top: 20px;
}
.steps span {
  font-size: 12px;
  color: var(--accent);
}
.steps h3 {
  font-size: 22px;
  margin: 30px 0 17px;
  letter-spacing: -0.025em;
  line-height: 1.2;
}
.steps p {
  font-size: 14px;
}
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
}
.contact > div > p:not(.eyebrow) {
  margin: 25px 0;
  max-width: 390px;
}
.contact-note {
  padding: 20px;
  border-left: 3px solid #007f83;
  background: #e9f4f5;
  margin: 30px 0;
}
.contact-note strong {
  font-size: 13px;
}
.contact-note p {
  font-size: 13px;
  margin-top: 7px;
}
.contact > div > small {
  font-size: 11px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-bottom: 22px;
}
form label {
  font-size: 12px;
}
textarea {
  resize: vertical;
  font-size: 14px;
}
input {
  font-size: 14px;
}
.form-note {
  font-size: 11px;
  margin: 15px 0 20px;
}
.dark-button {
  background: var(--ink);
  color: #fff;
}
.dark-button:hover {
  background: #1c415b;
}
#draft-panel {
  margin-top: 22px;
}
#copy {
  margin-top: 12px;
}
#form-feedback {
  font-size: 12px;
  margin-top: 14px;
}
footer {
  border-top: 1px solid var(--line);
  padding: 30px 0;
}
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.footer .brand {
  font-size: 20px;
}
.footer .brand small {
  font-size: 7px;
  margin: 0;
}
.footer p,
.footer > span {
  font-size: 11px;
}
@media (min-width: 1500px) {
  .hero-layout {
    padding: 100px 0;
  }
}
@media (max-width: 1100px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .hero-layout {
    gap: 30px;
  }
  h1 {
    font-size: 43px;
  }
  nav {
    gap: 20px;
  }
  .hero-monitor {
    margin-left: 0;
  }
  .filters label {
    min-width: 0;
  }
  .metrics > div {
    padding: 0 15px;
  }
  .contact {
    gap: 45px;
  }
  .simulation-controls > span {
    width: 100%;
  }
  .steps {
    gap: 20px;
  }
}
@media (max-width: 800px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .header {
    min-height: 78px;
  }
  #menu {
    display: block;
    background: transparent;
    border: 1px solid #698273;
    padding: 9px 12px;
    color: #fff;
    border-radius: 4px;
    font-size: 13px;
  }
  nav {
    display: none;
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: var(--dark);
    padding: 25px;
    z-index: 10;
    border-bottom: 1px solid #698273;
  }
  nav.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
  }
  .hero-layout {
    grid-template-columns: 1fr;
    padding: 55px 0 40px;
    gap: 40px;
  }
  h1 {
    font-size: clamp(37px, 6vw, 52px);
  }
  .lede {
    max-width: 540px;
  }
  .signal-scene {
    max-width: 580px;
    width: 100%;
    margin: auto;
  }
  .equipment {
    max-height: 250px;
  }
  .hero-strip {
    font-size: 10px;
    gap: 15px;
  }
  .hero-strip span:before {
    margin-right: 5px;
  }
  .section {
    padding-top: 65px;
    padding-bottom: 65px;
  }
  .section-heading {
    gap: 20px;
    grid-template-columns: 1fr;
    margin-bottom: 35px;
  }
  .section-heading > p:last-child {
    max-width: 550px;
  }
  .solution-list article {
    grid-template-columns: 30px 1fr 1fr;
    gap: 15px;
  }
  .solution-icon {
    display: none;
  }
  .solution-list h3 {
    font-size: 22px;
  }
  .monitor-section,
  .process-section {
    padding: 65px 0;
  }
  .filters p {
    display: none;
  }
  .metrics {
    grid-template-columns: 1fr 1fr;
    gap: 25px;
  }
  .metrics > div:nth-child(2) {
    border: 0;
  }
  .metrics > div:nth-child(3) {
    padding-left: 0;
  }
  .dashboard-head {
    align-items: flex-start;
  }
  .application-grid {
    gap: 20px;
  }

  .steps {
    grid-template-columns: 1fr 1fr;
    gap: 35px;
  }
  .steps h3 {
    margin-top: 18px;
  }
  .contact {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .contact > div > p:not(.eyebrow) {
    max-width: 540px;
  }
  .contact-note {
    max-width: 550px;
  }
  .footer {
    flex-wrap: wrap;
  }
}
@media (max-width: 500px) {
  .wrap {
    width: calc(100% - 36px);
  }
  .hero-layout {
    padding-top: 40px;
  }
  h1 {
    font-size: 37px;
  }
  .eyebrow {
    font-size: 9px;
    letter-spacing: 0.09em;
  }
  .lede {
    font-size: 15px;
  }
  .actions {
    gap: 20px;
  }
  .button {
    padding: 15px 19px;
  }
  .hero-foot {
    margin-top: 25px;
    font-size: 10px;
  }
  .signal-scene {
    padding: 15px;
  }
  .scene-top {
    font-size: 8px;
  }
  .hero-monitor {
    padding: 15px;
  }
  .hero-readings {
    gap: 22px;
  }
  .hero-strip {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 12px 22px;
    padding: 20px 0;
  }
  .hero-strip span {
    font-size: 10px;
  }
  h2 {
    font-size: 36px;
  }
  .section-heading > p:last-child {
    font-size: 14px;
  }
  .solution-list article {
    grid-template-columns: 25px 1fr;
    gap: 10px;
    padding: 25px 0;
  }
  .solution-list article > div:nth-of-type(2) {
    grid-column: 2;
  }
  .solution-list p {
    font-size: 13px;
  }
  .solution-list strong {
    margin-top: 9px;
  }
  .dashboard-head {
    padding: 20px;
    flex-direction: column;
    gap: 14px;
  }
  .dashboard-head h3 {
    font-size: 23px;
  }
  .filters {
    padding: 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 15px;
  }
  .metrics {
    padding: 20px;
    gap: 25px 0;
  }
  .metrics > div {
    padding-right: 10px;
    padding-left: 14px;
  }
  .metrics strong {
    font-size: 30px;
  }
  .metrics .state {
    font-size: 17px;
  }
  .metrics span {
    font-size: 10px;
  }
  .metrics > div > small {
    font-size: 9px;
  }
  .chart-panel {
    padding: 20px 15px 10px;
  }
  .chart-heading {
    flex-direction: column;
    gap: 5px;
  }
  #chart {
    min-height: 155px;
  }
  .chart-panel p {
    font-size: 10px;
  }
  .simulation-controls {
    padding: 20px;
    gap: 10px;
    align-items: stretch;
  }
  .simulation-controls button {
    width: 100%;
    font-size: 12px;
  }
  .alert {
    padding: 15px 20px;
  }
  .application-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .application-grid p {
    max-width: none;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 35px;
  }
  .steps li {
    padding-top: 16px;
    display: grid;
    grid-template-columns: 35px 1fr;
    gap: 12px;
  }
  .steps h3 {
    margin: 0;
    font-size: 22px;
  }
  .steps p {
    grid-column: 2;
  }
  .form-grid {
    grid-template-columns: 1fr;
    gap: 17px;
  }
  .footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
}
.skip {
  visibility: hidden;
}
.skip:focus {
  visibility: visible;
}
.equipment {
  overflow: hidden;
}
.skip {
  visibility: visible;
  top: 0;
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
  padding: 0;
  white-space: nowrap;
}
.skip:focus {
  top: 10px;
  clip-path: none;
  width: auto;
  height: auto;
  padding: 12px;
}
.platforms {
  margin-top: 80px;
  padding-top: 65px;
  border-top: 1px solid #cbd9e0;
}
.platform-row {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 55px;
  align-items: center;
  border-top: 1px solid #cbd9e0;
  padding: 40px 0;
}
.platform-index {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.platform-row h3 {
  font-size: 40px;
  margin: 16px 0;
}
.platform-row p {
  font-size: 15px;
  max-width: 350px;
  margin-bottom: 25px;
}
.platform-row figure {
  margin: 0;
  min-width: 0;
}
.platform-row img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #cbd9e0;
  border-radius: 6px;
  background: #071a2e;
}
.platform-row figcaption {
  font-size: 10px;
  margin-top: 12px;
  color: var(--muted);
}
.platform-row figcaption a {
  text-decoration: underline;
}
.platform-footnote {
  font-size: 11px;
}
.platform-row .text-link {
  font-size: 13px;
  color: #007f83;
  border-color: #007f83;
}
.entered {
  animation: enter 0.7s ease-out both;
}
.hero-layout.entered {
  animation-duration: 0.9s;
}
.button,
.nav-contact {
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  transform: translateY(-2px);
}
@keyframes enter {
  from {
    opacity: 0.4;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 800px) {
  .platform-row {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .platform-row p {
    max-width: 560px;
  }
  .platforms {
    margin-top: 50px;
    padding-top: 45px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .entered {
    animation: none;
  }
  .button,
  .nav-contact {
    transition: none;
  }
}
.platforms {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}
button:disabled {
  opacity: 0.6;
  cursor: wait;
}
.application-grid {
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 28px;
}
.application-photo {
  height: clamp(235px, 21vw, 315px);
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  background: #071a2e;
  margin-bottom: 27px;
}
.application-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translateY(var(--photo-y, 0px)) scale(1.08);
  transition:
    transform 0.7s cubic-bezier(0.2, 0.75, 0.25, 1),
    filter 0.7s;
  filter: saturate(0.85);
}
.application-photo:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #071a2e18, transparent 55%, #071a2e38);
  pointer-events: none;
}
.photo-label {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 1;
  background: #071a2edb;
  color: white;
  border: 1px solid #ffffff35;
  padding: 7px 10px;
  border-radius: 3px;
  font-size: 10px;
  letter-spacing: 0.03em;
}
.application-grid article {
  min-width: 0;
}
.application-grid article:nth-child(2).entered {
  animation-delay: 0.12s;
}
.application-grid article:nth-child(3).entered {
  animation-delay: 0.24s;
}
.steps li:nth-child(2).entered {
  animation-delay: 0.1s;
}
.steps li:nth-child(3).entered {
  animation-delay: 0.2s;
}
.steps li:nth-child(4).entered {
  animation-delay: 0.3s;
}
.signal-route {
  animation: signal-travel 2.5s linear infinite;
}
.motion-float {
  animation: float-panel 7s ease-in-out infinite;
}
.hero-monitor {
  position: relative;
  z-index: 1;
}
#motion-toggle {
  background: transparent;
  border: 0;
  border-left: 1px solid #547082;
  padding: 0 0 0 18px;
  color: #b7cbd9;
  font-size: 10px;
  white-space: nowrap;
}
#motion-toggle span:before {
  content: none;
}
.motion-paused .motion-float,
.motion-paused .signal-route,
.offscreen .motion-float,
.offscreen .signal-route {
  animation-play-state: paused;
}
.motion-paused .entered {
  animation: none;
}
.motion-paused .application-photo img {
  transform: scale(1.08);
  transition: none;
}
@keyframes signal-travel {
  to {
    stroke-dashoffset: -44;
  }
}
@keyframes float-panel {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .application-grid article:hover .application-photo img {
    transform: translateY(var(--photo-y, 0px)) scale(1.13);
    filter: saturate(1);
  }
  .motion-paused .application-grid article:hover .application-photo img {
    transform: scale(1.08);
  }
}
@media (max-width: 800px) {
  .application-grid {
    gap: 20px;
  }
  .application-photo {
    height: 230px;
  }
  .photo-label {
    left: 12px;
    bottom: 12px;
    font-size: 9px;
    padding: 6px 8px;
  }
  .hero-strip {
    flex-wrap: wrap;
    gap: 15px;
  }
  #motion-toggle {
    margin-left: auto;
  }
}
@media (max-width: 500px) {
  .application-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .application-photo {
    height: 260px;
    margin-bottom: 20px;
  }
  .photo-label {
    left: 18px;
    bottom: 18px;
    font-size: 10px;
  }
  #motion-toggle {
    margin: 0;
    padding-left: 0;
    border-left: 0;
    width: 100%;
    text-align: left;
  }
  .application-grid article:nth-child(n).entered {
    animation-delay: 0s;
  }
}
@media (prefers-reduced-motion: reduce) {
  .signal-route,
  .motion-float {
    animation: none;
  }
  .application-photo img {
    transition: none;
    transform: none;
  }
  .application-grid article:nth-child(n).entered,
  .steps li:nth-child(n).entered {
    animation: none;
  }
  #motion-toggle {
    display: none;
  }
}
.application-photo.warehouse img {
  object-position: center 65%;
}
.application-photo.technical img {
  object-position: 40% center;
}
@media (min-width: 501px) and (max-width: 650px) {
  .application-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .application-photo {
    height: 290px;
  }
  .photo-label {
    font-size: 10px;
  }
}

/* Fotografía editorial de la portada. */
.signal-scene.hero-photo {
  margin: 0;
  padding: 0;
  overflow: hidden;
  align-self: stretch;
  min-height: 500px;
  border-radius: 4px;
}
.hero-photo img {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
  object-position: 52% center;
  animation: industrial-depth 14s ease-in-out infinite alternate;
}
.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(7, 26, 46, 0.9));
  pointer-events: none;
}
.hero-photo figcaption {
  position: absolute;
  z-index: 1;
  bottom: 30px;
  left: 28px;
  right: 28px;
  color: white;
}
.hero-photo figcaption span {
  display: block;
  font-size: 12px;
  margin-bottom: 9px;
  color: #c4e4e5;
}
.hero-photo figcaption strong {
  display: block;
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.2;
  font-weight: 500;
}
@keyframes industrial-depth {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.055);
  }
}
.motion-paused .hero-photo img,
.hero-photo.offscreen img {
  animation-play-state: paused;
}
@media (max-width: 800px) {
  .signal-scene.hero-photo {
    min-height: 420px;
  }
}
@media (max-width: 500px) {
  .signal-scene.hero-photo {
    min-height: 330px;
  }
  .hero-photo figcaption {
    bottom: 23px;
    left: 22px;
    right: 22px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .hero-photo img {
    animation: none;
  }
}

.client-area {
  background: var(--dark);
  color: white;
  padding: 80px 0;
}
.client-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 70px;
  align-items: center;
}
.client-intro .eyebrow {
  color: var(--accent);
}
.client-intro h2 {
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.1;
  margin: 18px 0 24px;
}
.client-intro > p:last-child {
  color: #b7cbd9;
}
.client-portals {
  border-top: 1px solid #547082;
}
.client-portal {
  position: relative;
  padding: 28px 0;
  border-bottom: 1px solid #547082;
}
.portal-symbol {
  color: var(--accent);
  font: 12px monospace;
}
.client-portal h3 {
  font-size: clamp(24px, 3vw, 32px);
  margin: 14px 0 20px;
  font-weight: 500;
}
.portal-access {
  display: inline-flex;
  gap: 14px;
  align-items: center;
  padding: 10px 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-size: 14px;
}
.portal-access:hover {
  color: white;
}
.portal-access:disabled {
  color: #b7cbd9;
  cursor: default;
}
@media (min-width: 801px) and (max-width: 1100px) {
  nav {
    gap: 18px;
    font-size: 12px;
  }
  .nav-contact {
    padding: 12px 16px;
  }
}
@media (max-width: 800px) {
  .client-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .client-area {
    padding: 55px 0;
  }
}