:root {
  --ink: #182a43;
  --muted: #526278;
  --paper: #f8fafc;
  --line: #d8e1ec;
  --accent: #f4ce62;
  --night: #101e35;
  --radius: 4px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button,
a {
  touch-action: manipulation;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  cursor: pointer;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #395986;
  outline-offset: 5px;
}
button {
  color: inherit;
}
img {
  display: block;
  max-width: 100%;
}
[hidden] {
  display: none !important;
}
.skip-link {
  position: fixed;
  top: -80px;
  left: 20px;
  background: var(--accent);
  padding: 16px;
  z-index: 100;
}
.skip-link:focus {
  top: 12px;
}
.header {
  height: 88px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5.5%;
  background: var(--night);
  color: #fff;
  border-bottom: 1px solid #ffffff13;
  position: relative;
  z-index: 20;
}
.wordmark {
  font-size: 37px;
  font-weight: 800;
  letter-spacing: -2.5px;
  display: inline-flex;
  align-items: baseline;
}
.wordmark span {
  font-weight: 400;
}
.wordmark i {
  height: 7px;
  width: 7px;
  background: var(--accent);
  margin-left: 5px;
}
.header nav {
  display: flex;
  align-items: center;
  gap: 35px;
  font-size: 14px;
}
.header nav > a {
  color: #cbced2;
  padding: 12px 0;
  transition: color 0.2s;
}
.header nav > a:hover {
  color: var(--accent);
}
.header .nav-contact {
  border: 1px solid #727880;
  padding: 12px 19px;
  margin-left: 14px;
  color: #fff;
  display: flex;
  gap: 27px;
}
.menu-toggle {
  display: none;
}
.hero {
  background: var(--night);
  color: #fff;
  position: relative;
  overflow: hidden;
  min-height: 705px;
  padding: 103px 5.5% 100px;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(#ffffff05 1px, transparent 1px);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  pointer-events: none;
}
.hero-content a {
  pointer-events: auto;
}
.eyebrow {
  font-size: 14px;
  letter-spacing: 2px;
  font-weight: 600;
  margin: 0 0 26px;
  line-height: 1.8;
}
.hero .eyebrow {
  color: #bec6d1;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px #b9c8dd4d;
}
.hero h1 {
  font-size: clamp(42px, 4.8vw, 72px);
  font-weight: 500;
  line-height: 1.32;
  letter-spacing: -2.5px;
  margin: 0 0 27px;
}
.accent {
  color: var(--accent);
}
.hero-description {
  font-size: 16px;
  color: #aab0b9;
  line-height: 2.05;
  max-width: 490px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 31px;
  margin-top: 34px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
  padding: 17px 24px;
  font-size: 14px;
  font-weight: 600;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 2px;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  transform: translateY(-2px);
}
.primary {
  background: var(--accent);
  color: #141b24;
}
.primary:hover {
  background: #d2dcea;
}
.dark {
  background: var(--ink);
  color: #fff;
}
.dark:hover {
  background: #353f4e;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
  min-height: 44px;
}
.text-link:hover {
  color: #5579ac;
}
.hero-tags {
  margin-top: 58px;
  display: flex;
  gap: 21px;
  align-items: center;
  font-size: 14px;
  color: #9ba2ad;
}
.hero-tags i {
  width: 3px;
  height: 3px;
  background: #69717d;
  border-radius: 50%;
}
.hero-visual {
  position: absolute;
  width: 66%;
  right: -8%;
  top: 8px;
  pointer-events: none;
}
.hero-visual > img {
  width: 100%;
  height: auto;
  opacity: 0.95;
}
.visual-label {
  position: absolute;
  font-size: 14px;
  letter-spacing: 2px;
  color: #a7b3c3;
}
.label-top {
  top: 10%;
  left: 31%;
  width: 46%;
  display: flex;
  justify-content: space-between;
}
.label-top span {
  color: #7f8a9a;
}
.label-right {
  top: 45%;
  right: 24%;
  letter-spacing: 1px;
}
.label-right i {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--accent);
  margin-right: 5px;
}
.label-bottom {
  bottom: 11%;
  left: 25%;
  font-size: 14px;
}
.hero-bottom {
  position: absolute;
  bottom: 26px;
  left: 5.5%;
  right: 5.5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #ffffff14;
  padding-top: 23px;
  color: #89909b;
  font-size: 14px;
  letter-spacing: 2px;
}
.hero-bottom a {
  font-size: 14px;
  letter-spacing: 1px;
  display: flex;
  gap: 22px;
  padding: 8px 0;
}
.intro-strip {
  padding: 30px 5.5%;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #e9ecf1;
  gap: 24px;
  font-size: 14px;
}
.intro-strip b {
  font-family: monospace;
  color: #6f7681;
  font-size: 14px;
  font-weight: 400;
  margin-right: 14px;
}
.strip-heading {
  font-size: 14px;
  color: var(--muted);
}
.strip-mark {
  font-size: 24px;
}
.section {
  padding: 100px 5.5%;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 40px;
  margin-bottom: 40px;
}
.section .eyebrow {
  color: #5e6876;
  margin-bottom: 18px;
  font-size: 14px;
}
h2 {
  font-size: 36px;
  line-height: 1.45;
  font-weight: 500;
  letter-spacing: -1px;
  margin: 0;
}
h3 {
  font-weight: 500;
}
.section-description {
  font-size: 14px;
  line-height: 2;
  color: var(--muted);
  margin: 0;
  max-width: 390px;
}
.product-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 10px 0 28px;
  gap: 20px;
}
.filters {
  display: flex;
  gap: 8px;
}
.filter {
  padding: 11px 18px;
  border: 1px solid transparent;
  background: transparent;
  font-size: 14px;
  border-radius: 2px;
  min-height: 44px;
}
.filter.active {
  background: var(--ink);
  color: #fff;
}
.filter:not(.active):hover {
  background: #dfe4ec;
}
.filter span {
  font-size: 14px;
  margin-left: 6px;
  color: #ccd5e2;
}
.quiet {
  color: #6d7580;
  font-size: 14px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.product-card {
  border: 1px solid var(--line);
  background: #fafbfc;
  min-width: 0;
  transition:
    border-color 0.2s,
    transform 0.2s;
}
.product-card:hover {
  border-color: #7f8c9f;
  transform: translateY(-4px);
}
.product-art {
  height: 250px;
  position: relative;
  overflow: hidden;
  background: #e5e8ed;
  display: flex;
  align-items: center;
  justify-content: center;
}
.art-index {
  position: absolute;
  top: 20px;
  left: 22px;
  color: #606874;
  font-size: 14px;
  letter-spacing: 1.5px;
  z-index: 2;
}
.art-caption {
  position: absolute;
  bottom: 19px;
  left: 22px;
  font-size: 14px;
  letter-spacing: 1.5px;
  color: #646d79;
}
.controller-art {
  background: radial-gradient(ellipse at center, #edf1f6, #dee3e9);
}
.controller {
  position: relative;
  transform: rotate(-21deg) skew(8deg);
  width: 176px;
  height: 105px;
  background: linear-gradient(145deg, #494e54, #1e2227);
  border-radius: 8px;
  box-shadow:
    7px 13px 0 #11151b,
    13px 27px 23px #1c243038;
  border: 2px solid #505966;
  display: flex;
  align-items: center;
  justify-content: center;
}
.controller > span {
  color: #cfd9e7;
  font-weight: 600;
  font-size: 21px;
  letter-spacing: -1px;
}
.controller i {
  font-size: 14px;
  letter-spacing: 2px;
  font-style: normal;
  display: block;
  font-weight: 400;
  text-align: center;
  margin-top: 7px;
}
.connector {
  position: absolute;
  right: -9px;
  top: 20px;
  width: 14px;
  height: 61px;
  background: repeating-linear-gradient(0deg, #9d9981 0 4px, #282d35 4px 10px);
  border: 3px solid #15181c;
}
.pin-row {
  position: absolute;
  left: 15px;
  right: 15px;
  top: -12px;
  height: 12px;
  background: repeating-linear-gradient(
    90deg,
    #9b9d7c 0 4px,
    transparent 4px 12px
  );
}
.circuit-lines {
  position: absolute;
  inset: 40px;
  background-image:
    linear-gradient(#abb3bf40 1px, transparent 1px),
    linear-gradient(90deg, #abb3bf40 1px, transparent 1px);
  background-size: 32px 32px;
  transform: rotate(-21deg);
}
.light-art {
  background: #171c23;
}
.light-art .art-index,
.light-art .art-caption {
  color: #9fa7b3;
}
.light-ribbon {
  position: absolute;
  border: 3px solid #b4c4db;
  border-left-color: transparent;
  border-bottom-color: transparent;
  width: 300px;
  height: 110px;
  border-radius: 50%;
  transform: rotate(-26deg);
  box-shadow: 3px -4px 11px #b4c4db50;
}
.ribbon-one {
  top: 77px;
  left: 20px;
}
.ribbon-two {
  top: 105px;
  left: 25px;
  border-top-color: #8bdcdb;
  border-right-color: #8bdcdb;
  box-shadow: 3px -4px 11px #8bdcdb50;
}
.ribbon-three {
  top: 133px;
  left: 30px;
  border-top-color: #bba7e5;
  border-right-color: #bba7e5;
  box-shadow: 3px -4px 11px #bba7e550;
}
.connection-art {
  background: #dfe4eb;
}
.orbit {
  position: absolute;
  border: 1px solid #b4becd;
  border-radius: 50%;
  transform: rotate(-25deg);
}
.orbit-one {
  width: 220px;
  height: 125px;
}
.orbit-two {
  width: 310px;
  height: 190px;
}
.connection-chip {
  width: 84px;
  height: 84px;
  border: 1px solid #a6b5c9;
  border-radius: 20px;
  background: linear-gradient(140deg, #f7f9fb, #c7d3e3);
  box-shadow: 0 13px 24px #6b7f9c33;
  display: grid;
  place-items: center;
  transform: rotate(-10deg);
}
.connection-chip svg {
  width: 25px;
  fill: none;
  stroke: #43546b;
  stroke-width: 2;
}
.orbit-dot {
  position: absolute;
  left: 18%;
  top: 56%;
  height: 10px;
  width: 10px;
  border-radius: 50%;
  background: #697d98;
  border: 3px solid #dce3ec;
}
.product-info {
  padding: 25px 25px 15px;
}
.product-info > p:first-child {
  font-size: 14px;
  color: #677282;
  margin: 0 0 9px;
}
.product-info h3 {
  font-size: 21px;
  margin: 0 0 15px;
}
.card-description {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.9;
  min-height: 46px;
}
.detail-link {
  border: 0;
  border-top: 1px solid var(--line);
  background: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  font-size: 14px;
  padding: 18px 0;
  margin-top: 21px;
  text-align: left;
}
.detail-link:hover {
  color: #355179;
}
.detail-link span {
  font-size: 18px;
}
.section-footnote {
  font-size: 14px;
  color: #636a74;
  margin: 18px 0 0;
}
.solutions {
  background: #e8ebf0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.solution-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  margin-top: 44px;
}
.solution-tabs {
  display: flex;
  flex-direction: column;
}
.solution-tabs button {
  background: none;
  border: 0;
  border-bottom: 1px solid #cbd1da;
  padding: 26px 18px;
  display: flex;
  gap: 23px;
  align-items: center;
  text-align: left;
  min-height: 108px;
}
.solution-tabs button > span {
  font-size: 14px;
  color: #5d6979;
}
.solution-tabs button div {
  font-size: 18px;
  flex: 1;
}
.solution-tabs small {
  display: block;
  font-size: 14px;
  letter-spacing: 1.4px;
  margin-top: 9px;
  color: #5c6879;
}
.solution-tabs button b {
  font-size: 22px;
  font-weight: 400;
}
.solution-tabs button.selected {
  background: #d2dbe7;
  border-color: #738194;
}
.solution-tabs button:hover {
  background: #d8dee7;
}
.solution-panel {
  background: #f4f7fa;
  border: 1px solid #d4dae2;
  display: grid;
  grid-template-columns: 0.9fr 1.2fr;
  padding: 35px 30px;
  gap: 26px;
  min-height: 360px;
  align-items: center;
}
.flow-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.flow-node {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px;
  width: 153px;
  border: 1px solid #c5cdd9;
  background: #fff;
}
.flow-node > span {
  font-size: 23px;
  width: 24px;
  color: #536276;
}
.flow-node b {
  font-size: 14px;
  font-weight: 400;
}
.flow-node.core {
  background: #232b36;
  border-color: #232b36;
  color: #dce3ee;
}
.flow-node .mini-brand {
  color: var(--accent);
  font-size: 26px;
  font-weight: bold;
}
.flow-line {
  width: 1px;
  height: 28px;
  background: #a9b7cb;
  position: relative;
}
.flow-line:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: -2px;
  width: 5px;
  height: 5px;
  border-bottom: 1px solid #7f8ea2;
  border-right: 1px solid #7f8ea2;
  transform: rotate(45deg);
}
.solution-copy .eyebrow {
  font-size: 14px;
  letter-spacing: 1px;
}
.solution-copy h3 {
  font-size: 23px;
  line-height: 1.6;
  margin: 0 0 15px;
}
.solution-copy > p:not(.eyebrow) {
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
}
.solution-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 20px 0;
}
.solution-chips span {
  border: 1px solid #ced5df;
  padding: 6px 8px;
  font-size: 14px;
  color: #4c596b;
}
.apps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.app-copy h2 {
  font-size: 40px;
  margin-bottom: 23px;
}
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 80px;
  padding-bottom: 80px;
}
.about-brand {
  height: 290px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: center;
  background: #e3e7ec;
  color: #323c4a;
  font-size: 73px;
  letter-spacing: -5px;
  font-weight: 700;
  position: relative;
}
.about-brand:before {
  content: "";
  width: 200px;
  height: 200px;
  border: 1px solid #b0bccd;
  position: absolute;
  transform: rotate(35deg);
}
.about-brand span {
  font-weight: 400;
}
.about-brand i {
  width: 100%;
  font-size: 14px;
  letter-spacing: 2.5px;
  text-align: center;
  font-style: normal;
  font-weight: 400;
  margin-top: 17px;
}
.about h2 {
  font-size: 33px;
}
.company-name {
  font-size: 16px;
  margin: 22px 0 12px;
}
.about .section-description {
  font-size: 14px;
}
.about-tags {
  display: flex;
  gap: 22px;
  font-size: 14px;
  margin-top: 24px;
  color: #5c6777;
}
.contact {
  background: var(--night);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-top: 70px;
  padding-bottom: 70px;
}
.contact .eyebrow {
  color: #a9b4c3;
}
.contact h2 {
  font-size: 40px;
}
.contact p:not(.eyebrow) {
  font-size: 14px;
  color: #b2b7bd;
  line-height: 1.8;
  margin-top: 21px;
}
.contact-note {
  font-size: 14px;
  color: #8a929d;
}
footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 36px 5.5%;
  background: #0c0f14;
  color: #dfe3e9;
  border-top: 1px solid #ffffff13;
}
footer .wordmark {
  font-size: 29px;
}
footer p {
  font-size: 14px;
  color: #9ba2ac;
  margin-top: 14px;
}
.footer-right {
  text-align: right;
}
.footer-right small {
  font-size: 14px;
  color: #99a0a9;
}
.footer-preview {
  margin-left: 15px;
}
dialog {
  width: min(560px, calc(100% - 32px));
  border: 1px solid #d8dce2;
  background: var(--paper);
  color: var(--ink);
  padding: 42px;
  max-height: 85dvh;
  overflow: auto;
  border-radius: 5px;
  box-shadow: 0 25px 100px #0004;
}
dialog::backdrop {
  background: #080b10ca;
  backdrop-filter: blur(6px);
}
dialog h2 {
  font-size: 26px;
  margin-bottom: 18px;
}
dialog > p:not(.eyebrow) {
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
}
dialog ul {
  padding-left: 20px;
  font-size: 14px;
  line-height: 2.2;
  margin: 20px 0;
}
.dialog-close {
  position: absolute;
  right: 12px;
  top: 10px;
  width: 44px;
  height: 44px;
  border: 0;
  background: none;
  font-size: 28px;
  color: #545d6a;
}
.dialog-close:hover {
  background: #dfe4ec;
}
dialog .eyebrow {
  color: #5d6b7e;
  margin-top: 10px;
}
.dialog-note {
  font-size: 11px !important;
}
.dialog-note + .button {
  margin-top: 14px;
}
body.modal-open {
  overflow: hidden;
}
#brief-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}
#brief-form label {
  font-size: 14px;
  margin-top: 8px;
}
#brief-form label span {
  font-size: 14px;
  color: #656f7c;
  margin-left: 8px;
}
#brief-form input,
#brief-form select,
#brief-form textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid #aeb9c8;
  padding: 12px;
  background: #fff;
  border-radius: 2px;
  font-size: 14px;
  resize: vertical;
}
#brief-form .button {
  margin-top: 8px;
}
#brief-status {
  font-size: 14px;
  color: #324764;
  line-height: 1.7;
  margin: 0;
}
@media (min-width: 1600px) {
  .header,
  .section,
  .intro-strip,
  footer {
    padding-left: max(5.5%, calc((100% - 1440px) / 2));
    padding-right: max(5.5%, calc((100% - 1440px) / 2));
  }
  .hero {
    padding-left: calc((100% - 1440px) / 2);
    min-height: 760px;
  }
  .hero-visual {
    width: 1000px;
    right: calc((100% - 1650px) / 2);
  }
  .hero-bottom {
    left: calc((100% - 1440px) / 2);
    right: calc((100% - 1440px) / 2);
  }
}
@media (max-width: 1100px) {
  .header nav {
    gap: 22px;
  }
  .hero {
    min-height: 650px;
    padding-top: 85px;
  }
  .hero h1 {
    font-size: 53px;
  }
  .hero-visual {
    width: 75%;
    right: -16%;
    top: 70px;
  }
  .hero-description {
    max-width: 420px;
    font-size: 14px;
  }
  .hero .eyebrow {
    font-size: 14px;
  }
  .section {
    padding-top: 78px;
    padding-bottom: 78px;
  }
  .product-art {
    height: 210px;
  }
  .product-info {
    padding: 21px 19px 10px;
  }
  .solution-layout {
    gap: 25px;
  }
  .solution-panel {
    padding: 28px 22px;
    gap: 20px;
    grid-template-columns: 0.8fr 1.2fr;
  }
  .flow-node {
    width: 125px;
    padding: 12px;
  }
  .solution-copy h3 {
    font-size: 21px;
  }
  .apps,
  .about {
    gap: 45px;
  }
  .intro-strip {
    gap: 15px;
  }
  .intro-strip b {
    margin-right: 8px;
  }
  .intro-strip div {
    font-size: 14px;
  }
  .strip-heading {
    font-size: 14px;
  }
  .hero-actions {
    gap: 22px;
  }
}
@media (max-width: 800px) {
  .header {
    height: 76px;
  }
  .header nav {
    gap: 18px;
  }
  .header nav > a {
    font-size: 14px;
  }
  .header .nav-contact {
    display: none;
  }
  .wordmark {
    font-size: 32px;
  }
  .hero {
    min-height: 840px;
    padding-top: 65px;
  }
  .hero h1 {
    font-size: 54px;
  }
  .hero-content {
    max-width: 100%;
  }
  .hero-visual {
    width: 79%;
    right: -8%;
    top: 325px;
  }
  .hero-tags {
    margin-top: 30px;
  }
  .hero-bottom {
    bottom: 21px;
  }
  .label-top {
    display: none;
  }
  .hero-visual .label-right {
    right: 24%;
  }
  .intro-strip {
    flex-wrap: wrap;
    justify-content: flex-start;
    column-gap: 30px;
    row-gap: 16px;
  }
  .strip-heading {
    width: 100%;
  }
  .strip-mark {
    display: none;
  }
  .section-heading {
    gap: 22px;
    align-items: start;
  }
  .section-description {
    font-size: 14px;
    max-width: 280px;
  }
  h2 {
    font-size: 30px;
  }
  .product-grid {
    gap: 12px;
  }
  .product-art {
    height: 190px;
  }
  .product-info {
    padding: 20px 15px 8px;
  }
  .product-info h3 {
    font-size: 18px;
  }
  .card-description {
    font-size: 14px;
  }
  .controller {
    transform: rotate(-21deg) skew(8deg) scale(0.8);
  }
  .quiet {
    display: none;
  }
  .solution-layout {
    grid-template-columns: 1fr;
  }
  .solution-tabs {
    flex-direction: row;
  }
  .solution-tabs button {
    flex: 1;
    padding: 19px 12px;
    gap: 10px;
    min-height: 90px;
  }
  .solution-tabs button div {
    font-size: 16px;
  }
  .solution-tabs small {
    font-size: 14px;
  }
  .solution-tabs button b {
    font-size: 16px;
  }
  .solution-panel {
    min-height: 310px;
    grid-template-columns: 1fr 1.4fr;
    padding: 30px;
  }
  .apps {
    gap: 30px;
  }
  .app-copy h2 {
    font-size: 31px;
  }
  .about {
    gap: 35px;
  }
  .about-brand {
    font-size: 55px;
    height: 280px;
  }
  .about h2 {
    font-size: 30px;
  }
  .contact h2 {
    font-size: 32px;
  }
  .contact .button {
    gap: 24px;
    flex-shrink: 0;
  }
}
@media (max-width: 600px) {
  html {
    scroll-padding-top: 25px;
  }
  .header {
    padding: 0 6%;
    height: 74px;
  }
  .menu-toggle {
    display: flex;
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 7px;
    border: 0;
    background: none;
  }
  .menu-toggle span {
    width: 22px;
    height: 1px;
    background: #d6dce5;
  }
  .header nav {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: #141a22;
    padding: 15px 6% 25px;
    border-bottom: 1px solid #3d4754;
    flex-direction: column;
    align-items: stretch;
    gap: 3px;
  }
  .header nav.open {
    display: flex;
  }
  .header nav > a {
    font-size: 16px;
    min-height: 44px;
    padding: 14px;
  }
  .header .nav-contact {
    display: flex;
    margin: 8px 0 0;
    justify-content: space-between;
  }
  .hero {
    padding: 54px 6% 80px;
    min-height: 820px;
  }
  .hero .eyebrow {
    font-size: 14px;
    letter-spacing: 1.3px;
    margin-bottom: 24px;
  }
  .hero h1 {
    font-size: 44px;
    letter-spacing: -1.5px;
    margin-bottom: 23px;
  }
  .hero-description {
    font-size: 14px;
    line-height: 2;
    max-width: 340px;
  }
  .hero-description br {
    display: none;
  }
  .hero-actions {
    gap: 20px;
    margin-top: 27px;
  }
  .button {
    padding: 15px 19px;
    gap: 25px;
    font-size: 14px;
  }
  .hero-actions .text-link {
    font-size: 14px;
    gap: 10px;
  }
  .hero-tags {
    font-size: 14px;
    margin-top: 25px;
  }
  .hero-visual {
    width: 117%;
    top: 400px;
    right: -16%;
  }
  .label-right {
    font-size: 14px;
    top: 44%;
    right: 24%;
  }
  .label-bottom {
    font-size: 14px;
    bottom: 10%;
    left: 15%;
  }
  .hero-bottom {
    left: 6%;
    right: 6%;
    font-size: 14px;
    letter-spacing: 1px;
    bottom: 17px;
    padding-top: 16px;
  }
  .hero-bottom a {
    font-size: 14px;
    gap: 14px;
  }
  .intro-strip {
    padding: 25px 6%;
    column-gap: 15px;
    row-gap: 16px;
  }
  .intro-strip div {
    font-size: 14px;
  }
  .intro-strip b {
    font-size: 14px;
    margin-right: 5px;
  }
  .section {
    padding: 62px 6%;
  }
  .section-heading {
    flex-direction: column;
    gap: 17px;
    margin-bottom: 28px;
  }
  .section .eyebrow {
    font-size: 14px;
    letter-spacing: 1.6px;
    margin-bottom: 16px;
  }
  h2 {
    font-size: 29px;
  }
  .section-description br {
    display: none;
  }
  .product-toolbar {
    margin-bottom: 20px;
  }
  .filters {
    gap: 3px;
  }
  .filter {
    padding: 10px 13px;
    font-size: 14px;
  }
  .product-grid {
    grid-template-columns: 1fr;
    gap: 23px;
  }
  .product-art {
    height: 245px;
  }
  .controller {
    transform: rotate(-21deg) skew(8deg);
  }
  .product-info {
    padding: 24px 23px 10px;
  }
  .product-info h3 {
    font-size: 22px;
  }
  .card-description {
    font-size: 14px;
    min-height: 0;
  }
  .detail-link {
    font-size: 14px;
  }
  .section-footnote {
    font-size: 14px;
    line-height: 1.8;
  }
  .solution-layout {
    margin-top: 28px;
    gap: 20px;
  }
  .solution-tabs button {
    padding: 16px 8px;
    gap: 8px;
    min-height: 88px;
    align-items: start;
  }
  .solution-tabs button > span {
    font-size: 14px;
    line-height: 19px;
  }
  .solution-tabs button div {
    font-size: 14px;
    line-height: 1.6;
  }
  .solution-tabs button b {
    display: none;
  }
  .solution-tabs small {
    font-size: 14px;
    letter-spacing: 0.5px;
  }
  .solution-panel {
    grid-template-columns: 1fr;
    padding: 26px 23px;
    gap: 28px;
  }
  .flow-diagram {
    flex-direction: row;
    justify-content: center;
  }
  .flow-node {
    width: 79px;
    flex-direction: column;
    gap: 7px;
    padding: 11px 5px;
  }
  .flow-node > span {
    font-size: 22px;
    height: 28px;
    text-align: center;
  }
  .flow-node b {
    font-size: 14px;
  }
  .flow-line {
    width: 18px;
    height: 1px;
  }
  .flow-line:after {
    left: auto;
    right: 0;
    bottom: -2px;
    transform: rotate(-45deg);
  }
  .solution-copy h3 {
    font-size: 23px;
  }
  .solution-copy .eyebrow {
    font-size: 14px;
  }
  .solution-chips {
    margin: 16px 0;
  }
  .apps {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .app-copy h2 {
    font-size: 32px;
  }
  .about {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .about-brand {
    height: 240px;
    font-size: 68px;
  }
  .about-brand:before {
    width: 180px;
    height: 180px;
  }
  .about h2 {
    font-size: 30px;
  }
  .contact {
    flex-direction: column;
    align-items: start;
    gap: 26px;
  }
  .contact h2 {
    font-size: 33px;
  }
  .contact p:not(.eyebrow) {
    font-size: 14px;
  }
  footer {
    padding: 33px 6%;
    gap: 27px;
    align-items: start;
    flex-direction: column;
  }
  .footer-right {
    text-align: left;
  }
  .footer-right p {
    display: none;
  }
  .footer-preview {
    margin-left: 12px;
  }
  dialog {
    padding: 35px 24px;
  }
  dialog h2 {
    font-size: 23px;
  }
  .dialog-close {
    right: 5px;
    top: 5px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
}
/* Secondary text contrast on light section backgrounds. */
dialog .eyebrow {
  color: #425063;
}
#brief-form label span {
  color: #4c5562;
}
.intro-strip b,
.quiet,
.product-info > p:first-child,
.art-index,
.art-caption,
.section .eyebrow,
.solution-tabs button > span,
.solution-tabs small,
.app-disclaimer {
  color: #485363;
}
.section-description {
  color: #4f5763;
}
.light-art .art-index,
.light-art .art-caption {
  color: #b2bac4;
}
.contact .eyebrow {
  color: #a9b4c3;
}
.solution-layout,
.solution-tabs,
.solution-panel,
.solution-tabs button,
.solution-tabs button div {
  min-width: 0;
}
.solution-tabs small {
  overflow-wrap: anywhere;
}

/* Supplied brand assets and source-backed product catalog. */
/* Crop the original square photo in CSS; screen blends its black background
   into the dark brand surfaces without redrawing or changing the source asset. */
.brand-logo,
.about-logo {
  display: block;
  width: 132px;
  aspect-ratio: 2 / 1;
  height: auto;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
  background: transparent;
}
.brand-logo img,
.about-logo img {
  position: absolute;
  width: 115%;
  max-width: none;
  height: auto;
  left: -7.5%;
  top: -70%;
  mix-blend-mode: screen;
  filter: brightness(1.55) contrast(1.1);
}
footer {
  background: var(--night);
  isolation: isolate;
}
footer .brand-logo {
  width: 128px;
}
.header nav {
  gap: 23px;
}
.product-card {
  display: flex;
  flex-direction: column;
}
.product-info {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-info .detail-link {
  margin-top: auto;
}
.product-info h3 {
  margin-bottom: 6px;
}
.product-subtitle {
  margin: 0 0 12px;
  font-size: 14px;
  color: #485363;
}
.product-photo {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #e8eaed;
  padding: 15px;
}
.product-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.connection-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #151c25;
  color: #fff;
  padding: 5px 9px;
  font-size: 14px;
  border: 1px solid #ffffff40;
}
.filters {
  flex-wrap: wrap;
}
.detail-image {
  width: 100%;
  max-height: 230px;
  object-fit: contain;
  background: #ebedf0;
  margin: 20px 0;
}
.cases {
  background: #e5e9ee;
  border-top: 1px solid var(--line);
}
.scenario-note {
  font-size: 14px;
  line-height: 1.8;
  color: #485363;
  margin: -5px 0 30px;
}
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.case-card {
  background: #f4f6f8;
  padding: 32px;
  border: 1px solid #cdd4dd;
}
.case-number {
  font-size: 14px;
  color: #485363;
  letter-spacing: 1.6px;
}
.case-card h3 {
  font-size: 23px;
  margin: 25px 0 14px;
}
.case-card p {
  font-size: 16px;
  line-height: 1.9;
  color: #4f5763;
  margin: 0;
}
.case-models {
  font-size: 14px;
  color: #3c4654;
  margin: 24px 0 16px;
  line-height: 1.8;
}
.about-brand-panel {
  min-width: 0;
  background: var(--night);
  padding: clamp(28px, 3.5vw, 48px);
  border-radius: 8px;
  isolation: isolate;
}
.about-logo {
  width: 184px;
  max-width: 100%;
}
.about-brand-panel .brand-statement {
  margin: 32px 0 36px;
  color: #f8fafc;
  font-size: clamp(26px, 2.4vw, 34px);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: 0.02em;
}
.brand-caption {
  display: flex;
  justify-content: space-between;
  gap: 10px 20px;
  padding: 20px 0 0;
  color: #b9c8da;
  font-size: 14px;
  border-top: 1px solid #ffffff24;
}
.about-tags {
  flex-wrap: wrap;
  line-height: 1.8;
  gap: 10px 18px;
}
.contact-actions {
  min-width: 0;
}
.contact-email-label {
  display: block;
  font-size: 14px;
  letter-spacing: 1.5px;
  color: #b2b7bd;
  margin-bottom: 15px;
}
.contact-email {
  display: block;
  font-size: clamp(19px, 2.3vw, 32px);
  overflow-wrap: anywhere;
  color: var(--accent);
}
.contact-email:hover {
  text-decoration: underline;
  text-underline-offset: 6px;
}
.contact .contact-help {
  margin: 16px 0 24px;
}
@media (min-width: 1200px) {
  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .product-info {
    padding: 22px 20px 14px;
  }
  .product-info h3 {
    font-size: 20px;
  }
}
@media (min-width: 601px) and (max-width: 1100px) {
  .header {
    padding-left: 4%;
    padding-right: 4%;
  }
  .header nav {
    gap: 12px;
    font-size: 14px;
  }
  .header .nav-contact {
    padding: 10px;
    margin-left: 0;
    gap: 7px;
  }
  .header .brand-logo {
    width: 120px;
  }
}
@media (max-width: 800px) {
  .contact {
    align-items: flex-start;
    flex-direction: column;
    gap: 35px;
  }
  .case-card {
    padding: 24px;
  }
  .about {
    gap: 32px;
  }
}
@media (max-width: 600px) {
  .brand-logo {
    width: 124px;
  }
  .about-logo {
    width: 160px;
  }
  .about-brand-panel .brand-statement {
    margin: 24px 0 28px;
    font-size: 26px;
  }
  .product-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .product-toolbar .quiet {
    display: block;
  }
  .filter {
    padding: 10px;
  }
  .case-grid {
    grid-template-columns: 1fr;
  }
  .case-card h3 {
    font-size: 22px;
  }
  .brand-caption {
    padding-top: 18px;
    font-size: 14px;
  }
}
/* Keep different source-photo proportions inside equal-height catalog frames. */
.product-photo {
  flex-shrink: 0;
}
.product-photo img {
  position: absolute;
  inset: 15px;
  width: calc(100% - 30px);
  height: calc(100% - 30px);
}

/* Readable brand system: navy, blue, white and a restrained logo-yellow accent. */
body {
  font-size: 17px;
  line-height: 1.65;
}
.header nav {
  font-size: 16px;
  gap: 24px;
}
.header nav > a {
  color: #e1e8f2;
}
.hero-description,
.section-description {
  font-size: 18px;
  line-height: 1.9;
}
.hero-description {
  color: #c1cedf;
}
.hero .eyebrow {
  color: #c1cedf;
  flex-wrap: wrap;
}
.hero h1 {
  font-weight: 600;
}
.hero-tags {
  color: #c1cedf;
  flex-wrap: wrap;
}
.hero-actions {
  flex-wrap: wrap;
}
.primary {
  color: #17253b;
  background: var(--accent);
}
.primary:hover {
  background: #ffe095;
}
.dark {
  background: #205bc0;
}
.dark:hover {
  background: #174795;
}
.button,
.text-link,
.filter,
.detail-link {
  font-size: 16px;
}
.card-description,
.product-subtitle,
.solution-copy > p:not(.eyebrow),
.case-card p,
.about-copy > p,
.about p:not(.eyebrow):not(.brand-statement),
.contact p:not(.eyebrow),
dialog p,
dialog li {
  font-size: 17px;
  line-height: 1.85;
}
.product-info {
  padding: 26px 24px 10px;
}
.product-info h3 {
  font-size: 24px;
}
.product-photo {
  background: #edf2f8;
}
.product-card {
  background: white;
}
.product-info .detail-link {
  min-height: 56px;
}
.section-footnote,
.scenario-note,
.case-models,
.app-disclaimer {
  font-size: 15px;
  line-height: 1.85;
}
.intro-strip {
  background: #edf2f8;
  flex-wrap: wrap;
}
.intro-strip div {
  font-size: 16px;
}
.solutions,
.cases {
  background: #edf2f8;
}
.solution-panel,
.case-card {
  background: #fff;
}
.solution-tabs button.selected {
  background: #dae7fb;
  border-color: #205bc0;
}
.solution-tabs button:hover {
  background: #e2ebf8;
}
.solution-tabs button div {
  font-size: 18px;
}
.solution-chips span {
  color: #294a7d;
  background: #f1f5fc;
}
.flow-node {
  width: 170px;
}
.flow-node.core {
  background: #19365c;
  border-color: #19365c;
  color: white;
}
.section .eyebrow,
dialog .eyebrow {
  color: #315988;
}
.contact .eyebrow {
  color: #c1cedf;
}
.apps {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 7%;
  background: #fff;
}
.app-copy {
  min-width: 0;
}
.app-screen-options {
  margin: 32px 0 24px;
  display: grid;
  gap: 12px;
}
.app-screen-option {
  display: flex;
  align-items: center;
  gap: 18px;
  width: 100%;
  padding: 19px 20px;
  text-align: left;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
}
.app-screen-option > span:nth-child(2) {
  flex: 1;
}
.app-screen-option b {
  display: block;
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 4px;
}
.app-screen-option small {
  display: block;
  font-size: 16px;
  line-height: 1.7;
  color: var(--muted);
}
.app-screen-option .screen-number {
  font-size: 14px;
  color: #315988;
}
.app-screen-option:hover {
  border-color: #205bc0;
}
.app-screen-option.selected {
  background: #edf4ff;
  border-color: #205bc0;
  box-shadow: inset 3px 0 #205bc0;
}
.app-info-link {
  border: 0;
  background: none;
  color: #205bc0;
  padding: 10px 0;
}
.app-disclaimer {
  color: var(--muted);
  margin: 16px 0 0;
}
.app-gallery {
  margin: 0;
  padding: 26px 28px;
  background: #edf2f8;
  border: 1px solid #dce5f0;
  border-radius: 16px;
  min-width: 0;
}
.app-gallery-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 25px;
  font-size: 17px;
  font-weight: 600;
  flex-wrap: wrap;
}
.capture-badge {
  font-size: 14px;
  font-weight: 400;
  border: 1px solid #c5d5ed;
  border-radius: 20px;
  padding: 4px 12px;
  color: #315988;
  background: white;
}
.screenshot-preview {
  display: block;
  margin: 0 auto;
  width: min(100%, 310px);
  background: #11151c;
  border: 6px solid #17202f;
  border-radius: 36px;
  padding: 0;
  overflow: hidden;
  box-shadow: 0 18px 38px #172d5026;
  cursor: zoom-in;
}
.screenshot-preview img {
  width: 100%;
  height: auto;
}
.app-gallery figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
  color: #526278;
  font-size: 14px;
}
.app-gallery figcaption p {
  margin: 0;
  color: #182a43;
  font-size: 16px;
}
.screenshot-dialog {
  width: min(620px, calc(100% - 24px));
  padding: 32px;
}
.screenshot-dialog h2 {
  font-size: 23px;
  padding-right: 24px;
}
.screenshot-dialog #screenshot-note {
  font-size: 14px;
}
.screenshot-dialog img {
  width: min(100%, 440px);
  height: auto;
  margin: 24px auto 0;
  border-radius: 24px;
}
.brand-caption {
  flex-wrap: wrap;
  letter-spacing: 0;
}
@media (max-width: 1100px) {
  .hero-content {
    max-width: 590px;
  }
  .apps {
    gap: 32px;
  }
  .solution-panel {
    padding: 26px;
    grid-template-columns: 1fr;
  }
  .flow-diagram {
    flex-direction: row;
    justify-content: center;
  }
  .flow-node {
    width: auto;
    flex: 1;
    flex-direction: column;
    gap: 6px;
    padding: 12px 7px;
    text-align: center;
  }
  .flow-node > span {
    width: auto;
  }
  .flow-line {
    width: 20px;
    height: 1px;
    flex-shrink: 0;
  }
  .flow-line:after {
    left: auto;
    right: 0;
    bottom: -2px;
    transform: rotate(-45deg);
  }
}
@media (min-width: 601px) and (max-width: 1000px) {
  .header {
    height: 88px;
  }
  .menu-toggle {
    display: flex;
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 7px;
    border: 0;
    background: none;
  }
  .menu-toggle span {
    width: 22px;
    height: 1px;
    background: #e1e8f2;
  }
  .header nav {
    display: none;
    position: absolute;
    top: 88px;
    left: 0;
    right: 0;
    background: #101e35;
    padding: 18px 5.5%;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .header nav.open {
    display: flex;
  }
  .header nav > a {
    font-size: 16px;
    padding: 12px;
  }
  .header .nav-contact {
    display: flex;
    justify-content: space-between;
  }
}
@media (max-width: 800px) {
  .apps {
    grid-template-columns: 1fr;
  }
  .app-gallery {
    max-width: 560px;
    width: 100%;
    justify-self: center;
  }
  .hero-visual {
    opacity: 0.65;
  }
}
@media (max-width: 600px) {
  .header nav > a {
    font-size: 16px;
  }
  .hero {
    min-height: 920px;
  }
  .hero h1 {
    font-size: clamp(34px, 10vw, 44px);
  }
  .hero .eyebrow {
    font-size: 14px;
    letter-spacing: 1px;
  }
  .hero-description {
    font-size: 17px;
  }
  .hero-actions {
    gap: 16px;
  }
  .hero-actions .text-link {
    font-size: 16px;
  }
  .hero-tags {
    gap: 12px;
  }
  .hero-visual {
    top: auto;
    bottom: 65px;
    width: 125%;
    right: -17%;
    opacity: 0.85;
  }
  .visual-label {
    display: none;
  }
  .hero-bottom {
    font-size: 14px;
    letter-spacing: 0;
    gap: 18px;
  }
  .hero-bottom > span {
    max-width: 180px;
  }
  .intro-strip {
    display: grid;
    grid-template-columns: 1fr;
  }
  .intro-strip .strip-mark {
    display: none;
  }
  .section .eyebrow {
    letter-spacing: 1px;
  }
  .solution-tabs button {
    flex-direction: column;
    gap: 8px;
    padding: 16px 10px;
  }
  .solution-tabs small {
    display: none;
  }
  .solution-tabs button div {
    font-size: 16px;
  }
  .solution-panel {
    padding: 24px 16px;
  }
  .flow-node {
    font-size: 14px;
  }
  .flow-node b {
    font-size: 14px;
  }
  .flow-line {
    width: 12px;
  }
  .app-gallery {
    padding: 22px 18px;
  }
  .app-screen-option {
    padding: 16px 14px;
    gap: 12px;
  }
  .app-screen-option small {
    font-size: 16px;
  }
  .screenshot-dialog {
    padding: 36px 18px 22px;
  }
  .screenshot-dialog h2 {
    font-size: 21px;
  }
  .contact h2 {
    font-size: 30px;
  }
}

.app-copy .section-description {
  max-width: 540px;
}
.skip-link:not(:focus) {
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
  white-space: nowrap;
}
@media (max-width: 600px) {
  .hero .eyebrow {
    display: block;
  }
  .hero .status-dot {
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px;
  }
}