:root {
  --ink: #0b1720;
  --ink-2: #172934;
  --muted: #5e6d76;
  --paper: #f5f7fa;
  --white: #ffffff;
  --line: #dce4ee;
  --cyan: #2f8cff;
  --cyan-deep: #0e62bd;
  --signal: #1477e8;
  --lime: #2f8cff;
  --shadow: 0 24px 70px rgba(11, 23, 32, 0.11);
  --radius: 8px;
  --shell: min(1180px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

img {
  max-width: 100%;
  height: auto;
}

button,
input,
textarea {
  font: inherit;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: -60px;
  left: 20px;
  z-index: 1000;
  padding: 10px 16px;
  color: var(--white);
  background: var(--ink);
  border-radius: 4px;
  transition: top 180ms ease;
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 250, 252, 0.94);
  border-bottom: 1px solid rgba(11, 23, 32, 0.09);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
}

.brand img {
  display: block;
  width: 42px;
  height: 42px;
}

.brand-copy {
  display: grid;
  line-height: 1.1;
}

.brand-copy strong {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-copy small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  font-weight: 700;
}

.site-nav > a:not(.nav-cta) {
  position: relative;
  color: #34444d;
  transition: color 180ms ease;
}

.site-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav > a:not(.nav-cta):hover,
.site-nav > a:not(.nav-cta):focus-visible,
.site-nav > a.is-active {
  color: var(--ink);
}

.site-nav > a:not(.nav-cta):hover::after,
.site-nav > a:not(.nav-cta):focus-visible::after,
.site-nav > a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 18px;
  color: var(--white);
  background: var(--ink);
  border-radius: 4px;
  transition: background 180ms ease, transform 180ms ease;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--cyan-deep);
  transform: translateY(-1px);
}

.menu-button {
  display: none;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 12px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.menu-button svg {
  width: 18px;
  height: 18px;
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 74% 38%, rgba(47, 140, 255, 0.18), transparent 30%),
    linear-gradient(135deg, #08141c 0%, #10232e 64%, #0b1720 100%);
  background-size: 48px 48px, 48px 48px, auto, auto;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% - 590px);
  width: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.hero::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: calc(50% - 590px);
  width: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.hero-grid {
  position: relative;
  z-index: 1;
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(480px, 1.08fr);
  align-items: center;
  gap: 76px;
  padding-block: 78px 66px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #a9c9ff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 5px rgba(47, 140, 255, 0.14);
}

.hero h1 {
  margin: 22px 0 10px;
  font-size: clamp(48px, 5.1vw, 74px);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero-lead {
  margin: 0;
  color: #d4e6ff;
  font-size: clamp(22px, 2.3vw, 32px);
  font-weight: 700;
  line-height: 1.35;
}

.hero-summary {
  max-width: 590px;
  margin: 24px 0 0;
  color: #a8b7c4;
  font-size: 17px;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 800;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.button svg {
  width: 18px;
  height: 18px;
}

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

.button-primary {
  color: var(--ink);
  background: var(--lime);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #5aa2ff;
}

.button-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.18);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.32);
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 28px 0 0;
  padding: 0;
  color: #ccd7e1;
  list-style: none;
  font-size: 14px;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-points svg {
  width: 15px;
  height: 15px;
  color: var(--lime);
  stroke-width: 3;
}

.hero-visual {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    rgba(2, 11, 16, 0.35);
  background-size: 24px 24px, 24px 24px, auto;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.26);
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  width: 9px;
  height: 9px;
  border-color: var(--cyan);
}

.hero-visual::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid;
  border-left: 2px solid;
}

.hero-visual::after {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid;
  border-bottom: 2px solid;
}

.hero-visual img {
  width: min(92%, 620px);
  height: auto;
}

.visual-label {
  position: absolute;
  top: 18px;
  right: 18px;
  left: 18px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #68818a;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.signal-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.signal-state i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(47, 140, 255, 0.11);
}

.visual-caption {
  position: absolute;
  right: 18px;
  bottom: 14px;
  left: 18px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  color: #71878e;
  font-size: 10px;
  text-align: center;
}

.hero-strip {
  position: relative;
  z-index: 2;
  color: var(--white);
  background: var(--cyan-deep);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.strip-grid > div {
  min-height: 94px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 18px 26px;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.strip-grid > div:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.strip-grid strong {
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 15px;
  letter-spacing: 0.04em;
}

.strip-grid span {
  margin-top: 5px;
  color: #dce9fb;
  font-size: 12px;
}

.section {
  padding-block: 108px;
}

.section-heading {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
  margin-bottom: 54px;
}

.section-kicker {
  margin: 0;
  padding-top: 9px;
  color: var(--cyan-deep);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.section-heading h2,
.solutions-copy h2,
.about-title h2,
.contact-copy h2 {
  max-width: 790px;
  margin: 0;
  font-size: clamp(32px, 3.5vw, 50px);
  line-height: 1.25;
  letter-spacing: 0;
}

.section-heading p:not(.section-kicker) {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.overview {
  background:
    linear-gradient(90deg, transparent 0, transparent calc(50% - 590px), rgba(11, 23, 32, 0.06) calc(50% - 590px), rgba(11, 23, 32, 0.06) calc(50% - 589px), transparent calc(50% - 589px));
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.capability-card {
  position: relative;
  min-height: 270px;
  padding: 30px 28px;
  background: rgba(255, 255, 255, 0.52);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 200ms ease, transform 200ms ease;
}

.capability-card:hover {
  z-index: 2;
  background: var(--white);
  transform: translateY(-4px);
  box-shadow: 0 18px 45px rgba(11, 23, 32, 0.08);
}

.capability-card svg {
  width: 28px;
  height: 28px;
  color: var(--cyan-deep);
}

.card-number {
  position: absolute;
  top: 26px;
  right: 24px;
  color: #aab7c2;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
}

.capability-card h3 {
  margin: 44px 0 12px;
  font-size: 20px;
}

.capability-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.products {
  color: var(--white);
  background: var(--ink);
}

.products .section-kicker {
  color: var(--lime);
}

.products .section-heading p:not(.section-kicker) {
  color: #91a5ac;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  min-height: 390px;
  padding: 36px;
  background: #122530;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  transition: border-color 200ms ease, transform 200ms ease, background 200ms ease;
}

.product-card:hover {
  background: #162c38;
  border-color: rgba(47, 140, 255, 0.58);
  transform: translateY(-4px);
}

.product-card-accent {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

.product-card-accent:hover {
  background: #5aa2ff;
  border-color: #5aa2ff;
}

.product-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.product-index {
  color: #788998;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.product-card-accent .product-index {
  color: #17345a;
}

.product-head svg {
  width: 34px;
  height: 34px;
  color: var(--cyan);
}

.product-card-accent .product-head svg {
  color: var(--ink);
}

.product-card h3 {
  max-width: 500px;
  margin: 48px 0 16px;
  font-size: clamp(23px, 2.3vw, 30px);
  line-height: 1.35;
}

.product-card > p {
  max-width: 500px;
  margin: 0;
  color: #9dacba;
  font-size: 15px;
}

.product-card-accent > p {
  color: #243b55;
}

.product-card ul {
  display: grid;
  gap: 10px;
  margin: 30px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  list-style: none;
}

.product-card-accent ul {
  border-top-color: rgba(11, 23, 32, 0.18);
}

.product-card li {
  position: relative;
  padding-left: 18px;
  color: #c9d4dd;
  font-size: 13px;
}

.product-card-accent li {
  color: #243b55;
}

.product-card li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}

.product-card-accent li::before {
  background: var(--ink);
}

.solutions {
  background:
    linear-gradient(rgba(11, 23, 32, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 23, 32, 0.035) 1px, transparent 1px),
    #edf3fa;
  background-size: 36px 36px;
}

.solutions-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(480px, 1.1fr);
  gap: 88px;
  align-items: center;
}

.solutions-copy p:not(.section-kicker) {
  max-width: 570px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.solution-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 30px;
}

.solution-tags span {
  padding: 8px 12px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 3px;
  font-size: 13px;
  font-weight: 700;
}

.solution-panel {
  background: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel-top {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 26px;
  color: #6f858e;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
}

.panel-top svg {
  width: 20px;
  height: 20px;
  color: var(--cyan);
}

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

.matrix-list > div {
  min-height: 176px;
  padding: 30px 26px;
  border-right: 1px solid rgba(255, 255, 255, 0.09);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.matrix-list > div:nth-child(2n) {
  border-right: 0;
}

.matrix-list > div:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.matrix-list span {
  color: var(--lime);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
}

.matrix-list strong {
  display: block;
  margin: 20px 0 8px;
  color: var(--white);
  font-size: 18px;
}

.matrix-list p {
  margin: 0;
  color: #8ea3aa;
  font-size: 13px;
}

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

.process-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.process-list li {
  position: relative;
  min-height: 275px;
  padding: 30px 24px;
  border-right: 1px solid var(--line);
}

.process-list li:first-child {
  border-left: 1px solid var(--line);
}

.process-list li::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 24px;
  width: 9px;
  height: 9px;
  background: var(--cyan);
  border: 3px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--cyan);
}

.process-list li > span {
  color: #9ca8a6;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
}

.process-list h3 {
  margin: 80px 0 12px;
  font-size: 18px;
}

.process-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.about {
  background: #edf3fa;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(310px, 0.72fr) minmax(0, 1.28fr);
  gap: 90px;
}

.about-rule {
  width: 54px;
  height: 3px;
  margin: 30px 0;
  background: var(--signal);
}

.about-title > p:not(.section-kicker) {
  max-width: 390px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.about-content {
  padding-top: 25px;
}

.about-content > p {
  max-width: 720px;
  margin: 0;
  color: #465861;
  font-size: 16px;
}

.about-content .about-lead {
  margin-bottom: 22px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.75;
}

.company-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 42px 0 0;
  border-top: 1px solid #cad6d4;
  border-left: 1px solid #cad6d4;
}

.company-facts > div {
  min-height: 104px;
  padding: 20px 22px;
  border-right: 1px solid #cad6d4;
  border-bottom: 1px solid #cad6d4;
}

.company-facts dt {
  color: #71817f;
  font-size: 12px;
}

.company-facts dd {
  margin: 8px 0 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
}

.contact {
  padding-block: 100px;
  color: var(--white);
  background:
    radial-gradient(circle at 86% 50%, rgba(47, 140, 255, 0.18), transparent 30%),
    var(--ink);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 0.72fr);
  gap: 80px;
  align-items: center;
}

.contact-copy .section-kicker {
  color: var(--lime);
}

.contact-copy p:not(.section-kicker) {
  max-width: 660px;
  margin: 24px 0 0;
  color: #9cb1b8;
  font-size: 17px;
}

.contact-card {
  padding: 34px;
  background: #132833;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
}

.contact-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--lime);
  border-radius: 4px;
}

.contact-icon svg {
  width: 25px;
  height: 25px;
}

.contact-card h3 {
  margin: 24px 0 10px;
  font-size: 23px;
}

.contact-card > p {
  margin: 0;
  color: #9fb3ba;
  font-size: 14px;
}

.contact-meta {
  display: grid;
  gap: 12px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-meta span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #d1dcdf;
  font-size: 13px;
}

.contact-meta svg {
  width: 16px;
  height: 16px;
  color: var(--cyan);
}

.site-footer {
  color: #96a6ac;
  background: #071117;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-main {
  min-height: 130px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 40px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 13px;
}

.footer-brand img {
  width: 38px;
  height: 38px;
}

.footer-brand div {
  display: grid;
}

.footer-brand strong {
  color: var(--white);
  font-size: 15px;
}

.footer-brand span {
  margin-top: 3px;
  font-size: 12px;
}

.footer-links {
  display: flex;
  gap: 26px;
  font-size: 13px;
}

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

.back-top {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--lime);
  border-radius: 4px;
}

.back-top svg {
  width: 19px;
  height: 19px;
}

.footer-bottom {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: #71848b;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
}

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

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

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

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

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

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

@media (max-width: 1120px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
    padding-block: 72px 58px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-visual {
    min-height: 440px;
  }

  .solutions-grid {
    grid-template-columns: 1fr;
    gap: 52px;
  }

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

  .process-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .process-list li:nth-child(n + 4) {
    border-top: 1px solid var(--line);
  }

  .process-list li:nth-child(3) {
    border-right: 1px solid var(--line);
  }

  .process-list li:nth-child(4) {
    border-left: 1px solid var(--line);
  }

  .about-grid {
    gap: 55px;
  }
}

@media (max-width: 880px) {
  :root {
    --shell: min(100% - 32px, 720px);
  }

  .site-header {
    backdrop-filter: blur(14px);
  }

  .menu-button {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    top: 75px;
    right: 16px;
    left: 16px;
    display: grid;
    gap: 0;
    padding: 10px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 24px 60px rgba(11, 23, 32, 0.18);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

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

  .site-nav > a {
    padding: 12px 14px;
  }

  .site-nav > a:not(.nav-cta)::after {
    display: none;
  }

  .nav-cta {
    margin-top: 5px;
  }

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

  .strip-grid > div:nth-child(3) {
    border-top: 1px solid rgba(11, 23, 32, 0.15);
  }

  .strip-grid > div:nth-child(4) {
    border-top: 1px solid rgba(11, 23, 32, 0.15);
  }

  .section {
    padding-block: 82px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 42px;
  }

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

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .contact-copy {
    max-width: 720px;
  }

  .footer-main {
    grid-template-columns: 1fr auto;
    gap: 24px;
    padding-block: 30px;
  }

  .footer-links {
    grid-column: 1 / -1;
    grid-row: 2;
    flex-wrap: wrap;
    gap: 14px 24px;
  }
}

@media (max-width: 620px) {
  .header-inner {
    min-height: 68px;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  .brand-copy strong {
    font-size: 14px;
  }

  .brand-copy small {
    font-size: 9px;
  }

  .menu-button span {
    display: none;
  }

  .menu-button {
    width: 40px;
    padding: 0;
    justify-content: center;
  }

  .site-nav {
    top: 69px;
  }

  .hero-grid {
    min-height: auto;
    padding-block: 58px 46px;
  }

  .hero h1 {
    margin-top: 18px;
    font-size: clamp(40px, 12vw, 54px);
  }

  .hero-lead {
    font-size: 22px;
  }

  .hero-summary {
    font-size: 15px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero-points {
    gap: 14px 20px;
  }

  .hero-visual {
    min-height: 300px;
  }

  .hero-visual img {
    width: 96%;
  }

  .visual-label {
    font-size: 8px;
  }

  .signal-state {
    display: none;
  }

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

  .strip-grid > div,
  .strip-grid > div:last-child {
    min-height: 78px;
    padding: 15px 20px;
    border-top: 1px solid rgba(11, 23, 32, 0.15);
    border-right: 1px solid rgba(11, 23, 32, 0.15);
  }

  .strip-grid > div:first-child {
    border-top: 0;
  }

  .section {
    padding-block: 68px;
  }

  .section-heading h2,
  .solutions-copy h2,
  .about-title h2,
  .contact-copy h2 {
    font-size: 31px;
  }

  .section-heading p:not(.section-kicker),
  .solutions-copy p:not(.section-kicker),
  .contact-copy p:not(.section-kicker) {
    font-size: 15px;
  }

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

  .capability-card {
    min-height: 220px;
  }

  .product-card {
    min-height: 0;
    padding: 28px 24px;
  }

  .product-card h3 {
    margin-top: 38px;
  }

  .matrix-list {
    grid-template-columns: 1fr;
  }

  .matrix-list > div,
  .matrix-list > div:nth-child(2n),
  .matrix-list > div:nth-last-child(-n + 2) {
    min-height: 150px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  }

  .matrix-list > div:last-child {
    border-bottom: 0;
  }

  .process-list {
    grid-template-columns: 1fr;
    border-top: 0;
  }

  .process-list li,
  .process-list li:first-child,
  .process-list li:nth-child(4) {
    min-height: 190px;
    border: 1px solid var(--line);
    border-bottom: 0;
  }

  .process-list li:last-child {
    border-bottom: 1px solid var(--line);
  }

  .process-list h3 {
    margin-top: 48px;
  }

  .company-facts {
    grid-template-columns: 1fr;
  }

  .contact-card {
    padding: 28px 24px;
  }

  .footer-main {
    grid-template-columns: 1fr auto;
  }

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

  .footer-bottom {
    min-height: 80px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 5px;
    padding-block: 16px;
  }
}

/* Multi-page corporate site */

[hidden] {
  display: none !important;
}

.hero h1 span {
  color: var(--cyan);
}

.hero-visual {
  min-height: 540px;
  flex-direction: column;
  justify-content: flex-start;
  padding: 64px 28px 24px;
  overflow: hidden;
}

.hero-product-media {
  width: 100%;
  min-height: 340px;
  display: grid;
  place-items: center;
  margin-top: 10px;
}

.hero-visual .hero-product-media img {
  width: min(100%, 660px);
  max-height: 370px;
  object-fit: contain;
  filter: drop-shadow(0 28px 34px rgba(0, 0, 0, 0.36));
}

.hero-product-copy {
  width: 100%;
  display: grid;
  gap: 5px;
  padding: 16px 18px;
  color: var(--white);
  background: rgba(3, 12, 17, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
}

.hero-product-copy span,
.hero-product-copy small {
  color: #7f969e;
  font-size: 10px;
  font-weight: 700;
}

.hero-product-copy span {
  color: var(--lime);
  letter-spacing: 0.12em;
}

.hero-product-copy strong {
  font-size: 17px;
}

.category-showcase {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.category-card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: rgba(255, 255, 255, 0.62);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 180ms ease, transform 180ms ease;
}

.category-card:hover,
.category-card:focus-visible {
  position: relative;
  z-index: 2;
  background: var(--white);
  transform: translateY(-4px);
  box-shadow: 0 18px 50px rgba(11, 23, 32, 0.09);
}

.category-card > span {
  color: #7e8b89;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.category-card > svg {
  width: 34px;
  height: 34px;
  margin: 34px 0 30px;
  color: var(--cyan-deep);
}

.category-card h3 {
  margin: 0;
  font-size: 20px;
}

.category-card p {
  margin: 14px 0 28px;
  color: var(--muted);
  font-size: 14px;
}

.category-card > strong {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  color: var(--cyan-deep);
  font-size: 13px;
}

.category-card > strong svg {
  width: 16px;
  height: 16px;
}

.featured-products {
  color: var(--white);
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    var(--ink);
  background-size: 42px 42px;
}

.section-heading-light .section-kicker {
  color: var(--lime);
}

.section-heading-light p:not(.section-kicker) {
  color: #91a5ac;
}

.featured-product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.featured-product-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(0, 1.1fr);
  min-height: 310px;
  background: #122530;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 180ms ease, transform 180ms ease;
}

.featured-product-card:hover {
  border-color: rgba(47, 140, 255, 0.6);
  transform: translateY(-4px);
}

.featured-product-media {
  position: relative;
  min-height: 260px;
  display: grid;
  place-items: center;
  padding: 30px 20px;
  background: #f1f4f3;
}

.featured-product-media .product-index {
  position: absolute;
  top: 18px;
  left: 18px;
  color: #667875;
}

.featured-product-media img {
  width: 100%;
  height: 220px;
  object-fit: contain;
}

.featured-product-body {
  display: flex;
  flex-direction: column;
  padding: 28px 26px;
}

.product-category {
  margin: 0 0 12px;
  color: var(--lime);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.featured-product-body h3 {
  margin: 0;
  color: var(--white);
  font-size: 20px;
  line-height: 1.45;
}

.featured-product-body > p:not(.product-category) {
  margin: 9px 0 0;
  color: #93a8af;
  font-size: 13px;
}

.product-spec-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 20px 0 24px;
}

.product-spec-chips span {
  max-width: 100%;
  padding: 5px 8px;
  color: #bdcbd0;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 3px;
  font-size: 10px;
  line-height: 1.4;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan-deep);
  font-size: 13px;
  font-weight: 800;
}

.featured-product-body .text-link {
  margin-top: auto;
  color: var(--cyan);
}

.text-link svg {
  width: 16px;
  height: 16px;
}

.section-action {
  display: flex;
  justify-content: center;
  margin-top: 38px;
}

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

.advantage-about {
  background: var(--white);
}

.solutions-home {
  background: #edf3fa;
}

.solution-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.solution-summary {
  min-height: 270px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  transition: border-color 180ms ease, transform 180ms ease;
}

.solution-summary:hover,
.solution-summary:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.solution-summary svg {
  width: 28px;
  height: 28px;
  color: var(--cyan-deep);
}

.solution-summary > span {
  margin-top: 32px;
  color: #74827f;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.solution-summary h3 {
  margin: 10px 0 0;
  font-size: 18px;
  line-height: 1.5;
}

.solution-summary p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.application-section {
  background: var(--white);
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.application-card {
  min-height: 245px;
  padding: 28px 26px;
  background: rgba(255, 255, 255, 0.66);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.application-card > span {
  color: var(--signal);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
}

.application-card h3 {
  margin: 46px 0 12px;
  font-size: 19px;
}

.application-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.application-card > div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 22px;
}

.application-card small {
  padding: 5px 8px;
  color: #50616a;
  background: #edf3fa;
  border-radius: 3px;
  font-size: 10px;
}

.about-preview {
  background: #edf3fa;
}

.about-content .text-link {
  margin-top: 30px;
}

.contact-meta a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #d1dcdf;
  font-size: 13px;
}

.contact-meta a:hover,
.contact-meta a:focus-visible {
  color: var(--white);
}

.footer-main {
  grid-template-columns: minmax(260px, 1fr) auto minmax(180px, auto) auto;
}

.footer-contact {
  display: grid;
  gap: 5px;
  font-size: 12px;
  text-align: right;
}

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

/* Inner pages */

.page-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    var(--ink);
  background-size: 42px 42px;
  border-bottom: 4px solid var(--lime);
}

.page-hero::after {
  content: "";
  position: absolute;
  top: -130px;
  right: 9%;
  width: 330px;
  height: 330px;
  border: 1px solid rgba(47, 140, 255, 0.3);
  border-radius: 50%;
  box-shadow: 0 0 0 52px rgba(47, 140, 255, 0.035), 0 0 0 104px rgba(47, 140, 255, 0.02);
}

.page-hero-grid {
  position: relative;
  z-index: 1;
  min-height: 355px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 60px;
  padding-block: 72px 58px;
}

.page-hero .section-kicker {
  color: var(--lime);
}

.page-hero h1 {
  margin: 18px 0 12px;
  font-size: clamp(44px, 5vw, 72px);
  line-height: 1.08;
}

.page-hero-grid > div:first-child > p:last-child {
  max-width: 720px;
  margin: 0;
  color: #a8bac0;
  font-size: 17px;
}

.page-hero-note {
  min-width: 230px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 6px;
}

.page-hero-note span {
  display: block;
  color: var(--cyan);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 42px;
  font-weight: 800;
  line-height: 1;
}

.page-hero-note p {
  margin: 12px 0 3px;
  font-size: 15px;
  font-weight: 800;
}

.page-hero-note small {
  color: #84999f;
  font-size: 11px;
}

.catalog-intro,
.solution-overview {
  background: #edf3fa;
  border-bottom: 1px solid var(--line);
}

.catalog-intro-grid,
.solution-overview-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr);
  gap: 80px;
  align-items: end;
  padding-block: 54px;
}

.catalog-intro h2,
.solution-overview h2 {
  margin: 10px 0 0;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.3;
}

.catalog-intro-grid > p,
.solution-overview-grid > p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.catalog-shell {
  padding-block: 54px 110px;
  background: var(--white);
}

.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 42px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-button {
  min-height: 40px;
  padding: 0 14px;
  color: #4d5d65;
  background: #eef2f1;
  border: 1px solid #d9e0de;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.filter-button:hover,
.filter-button:focus-visible {
  color: var(--ink);
  border-color: #a8b7b4;
}

.filter-button.is-active {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.catalog-count {
  flex: 0 0 auto;
  color: #72817f;
  font-size: 12px;
}

.product-detail-list {
  display: grid;
  gap: 110px;
}

.product-detail {
  display: grid;
  grid-template-columns: minmax(360px, 0.88fr) minmax(0, 1.12fr);
  gap: 70px;
  align-items: start;
  scroll-margin-top: 105px;
}

.product-detail-media {
  position: sticky;
  top: 102px;
  min-height: 470px;
  display: grid;
  place-items: center;
  padding: 44px;
  background:
    linear-gradient(rgba(11, 23, 32, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 23, 32, 0.035) 1px, transparent 1px),
    #eef2f1;
  background-size: 28px 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.product-detail-media img {
  width: 100%;
  max-height: 430px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.product-detail-number {
  position: absolute;
  top: 20px;
  left: 20px;
  color: #73817e;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.product-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-bottom: 16px;
  color: var(--cyan-deep);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.product-detail-meta span + span {
  color: #74827f;
}

.product-detail-content h2 {
  margin: 0;
  font-size: clamp(30px, 3.4vw, 48px);
  line-height: 1.25;
}

.product-description,
.solution-description {
  margin: 22px 0 0;
  color: #4c5d64;
  font-size: 16px;
  line-height: 1.9;
}

.product-detail-section {
  margin-top: 38px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.product-detail-section h3,
.solution-detail-content h3 {
  margin: 0 0 18px;
  font-size: 17px;
}

.feature-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 9px;
  color: #41535b;
  font-size: 14px;
  line-height: 1.75;
}

.feature-list li svg {
  width: 16px;
  height: 16px;
  margin-top: 3px;
  color: var(--cyan-deep);
  stroke-width: 3;
}

.spec-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  background: #edf3fa;
  border-top: 1px solid #d8e0de;
  border-left: 1px solid #d8e0de;
}

.spec-list > div {
  min-width: 0;
  padding: 14px 16px;
  border-right: 1px solid #d8e0de;
  border-bottom: 1px solid #d8e0de;
}

.spec-list > div:has(dd:not(:empty)) {
  min-height: 78px;
}

.spec-list dt {
  color: #71817f;
  font-size: 11px;
}

.spec-list dd {
  margin: 5px 0 0;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.product-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 36px;
}

.button-ghost {
  color: var(--ink);
  background: transparent;
  border-color: #c5cfcd;
}

.button-ghost:hover,
.button-ghost:focus-visible {
  background: #edf3fa;
  border-color: #9eaeb0;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.guide-item {
  min-height: 235px;
  padding: 28px 24px;
  background: rgba(255, 255, 255, 0.58);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.guide-item > span {
  color: var(--signal);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
}

.guide-item h3 {
  margin: 60px 0 12px;
  font-size: 18px;
}

.guide-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.contact-compact {
  padding-block: 62px;
}

.compact-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 50px;
  align-items: center;
}

.compact-cta .section-kicker {
  color: var(--lime);
}

.compact-cta h2 {
  margin: 10px 0 12px;
  font-size: clamp(28px, 3vw, 40px);
}

.compact-cta p:not(.section-kicker) {
  max-width: 700px;
  margin: 0;
  color: #9fb3ba;
  font-size: 15px;
}

.compact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.empty-state {
  padding: 50px 20px;
  color: var(--muted);
  text-align: center;
  background: #eef2f1;
  border: 1px solid var(--line);
}

/* Solutions */

.page-hero-solutions::after {
  border-color: rgba(47, 140, 255, 0.28);
  box-shadow: 0 0 0 52px rgba(47, 140, 255, 0.03), 0 0 0 104px rgba(47, 140, 255, 0.018);
}

.solution-catalog {
  padding-top: 48px;
}

.solution-list {
  display: grid;
  gap: 95px;
}

.solution-detail {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 1.1fr);
  gap: 70px;
  align-items: start;
  scroll-margin-top: 105px;
}

.solution-detail:nth-child(even) .solution-detail-media {
  order: 2;
}

.solution-detail-media {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  background: #e8eef5;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.solution-detail-media > span {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  padding: 7px 9px;
  color: var(--ink);
  background: var(--lime);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 10px;
  font-weight: 800;
}

.solution-detail-media img {
  width: 100%;
  height: 100%;
  min-height: 390px;
  object-fit: cover;
}

.solution-detail-content {
  padding-top: 10px;
}

.solution-detail-content .product-category {
  color: var(--cyan-deep);
}

.solution-detail-content h2 {
  margin: 0;
  font-size: clamp(30px, 3.4vw, 46px);
}

.solution-detail-content h3 {
  margin-top: 34px;
}

.solution-detail-content .button {
  margin-top: 32px;
}

.recommended-products {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.recommended-products a {
  padding: 8px 10px;
  color: #43535a;
  background: #edf3fa;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-size: 12px;
}

.recommended-products a:hover,
.recommended-products a:focus-visible {
  color: var(--ink);
  border-color: var(--cyan);
}

.solution-process {
  background: var(--paper);
}

/* About */

.company-profile {
  background: var(--white);
}

.profile-grid {
  display: grid;
  grid-template-columns: minmax(380px, 0.95fr) minmax(0, 1.05fr);
  gap: 80px;
  align-items: center;
}

.profile-visual {
  position: relative;
  min-height: 480px;
  display: grid;
  place-items: center;
  padding: 60px 30px 90px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    var(--ink);
  background-size: 32px 32px;
  border-radius: 8px;
}

.profile-visual img {
  width: 100%;
}

.profile-visual-caption {
  position: absolute;
  right: 24px;
  bottom: 20px;
  left: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  color: #72878e;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-align: center;
}

.profile-copy .section-kicker {
  color: var(--cyan-deep);
}

.profile-copy h2 {
  max-width: 680px;
  margin: 11px 0 25px;
  font-size: clamp(32px, 3.5vw, 48px);
  line-height: 1.28;
}

.profile-copy > p:not(.section-kicker) {
  margin: 0 0 18px;
  color: #4c5d64;
  font-size: 16px;
}

.profile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 30px;
}

.profile-tags span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 11px;
  color: #33464d;
  background: #edf3fa;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-size: 12px;
  font-weight: 800;
}

.profile-tags svg {
  width: 15px;
  height: 15px;
  color: var(--cyan-deep);
}

.milestones-section {
  background: #edf3fa;
}

.milestones-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 90px;
}

.milestones-title h2 {
  margin: 12px 0 18px;
  font-size: clamp(32px, 3.5vw, 48px);
}

.milestones-title > p:not(.section-kicker) {
  max-width: 390px;
  margin: 0;
  color: var(--muted);
}

.timeline {
  margin: 0;
  padding: 0;
  border-top: 1px solid #c8d4d1;
  list-style: none;
}

.timeline li {
  position: relative;
  min-height: 108px;
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 26px;
  align-items: center;
  padding: 20px 0 20px 28px;
  border-bottom: 1px solid #c8d4d1;
}

.timeline li::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 10px;
  height: 10px;
  margin-top: -5px;
  background: var(--white);
  border: 4px solid var(--cyan);
  border-radius: 50%;
}

.timeline span {
  color: var(--cyan-deep);
  font-size: 13px;
  font-weight: 800;
}

.timeline p {
  margin: 0;
  color: #465860;
  font-size: 14px;
}

.company-facts-section {
  background: var(--white);
}

.facts-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  gap: 80px;
}

.facts-heading h2 {
  margin: 12px 0 0;
  font-size: clamp(32px, 3.5vw, 48px);
}

.facts-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.facts-list > div {
  min-height: 130px;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.facts-list dt {
  color: #758380;
  font-size: 11px;
}

.facts-list dd {
  margin: 10px 0 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.65;
}

.facts-list a {
  color: var(--cyan-deep);
}

/* Contact */

.contact-hero {
  color: var(--white);
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    var(--ink);
  background-size: 42px 42px;
  border-bottom: 4px solid var(--lime);
}

.contact-hero-inner {
  min-height: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.contact-hero .section-kicker {
  color: var(--lime);
}

.contact-hero h1 {
  margin: 20px 0 12px;
  font-size: clamp(42px, 5.5vw, 72px);
}

.contact-hero p:not(.section-kicker) {
  margin: 0 0 30px;
  color: #a5b7bd;
  font-size: 17px;
}

.contact-hero .inquiry-context {
  margin: -16px 0 24px;
  padding: 8px 12px;
  color: var(--ink);
  background: var(--lime);
  border-radius: 3px;
  font-size: 13px;
  font-weight: 800;
}

.call-button {
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 24px;
  color: var(--ink);
  background: var(--lime);
  border-radius: 4px;
  font-size: 17px;
  font-weight: 900;
  transition: background 180ms ease, transform 180ms ease;
}

.call-button:hover,
.call-button:focus-visible {
  background: #5aa2ff;
  transform: translateY(-2px);
}

.call-button svg {
  width: 19px;
  height: 19px;
}

.contact-hero small {
  margin-top: 15px;
  color: #81969c;
  font-size: 11px;
}

.contact-info-section {
  background: var(--white);
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.contact-info-card {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 26px;
  background: #edf3fa;
  border: 1px solid var(--line);
  border-radius: 6px;
  transition: border-color 180ms ease, transform 180ms ease;
}

a.contact-info-card:hover,
a.contact-info-card:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-3px);
}

.contact-info-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--ink);
  border-radius: 4px;
}

.contact-info-icon svg {
  width: 18px;
  height: 18px;
}

.contact-info-card small {
  margin-top: 20px;
  color: #74827f;
  font-size: 11px;
}

.contact-info-card strong {
  margin-top: 5px;
  font-size: 19px;
  overflow-wrap: anywhere;
}

.contact-info-card p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.business-section {
  background: #edf3fa;
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.business-card {
  min-height: 240px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.business-card svg {
  width: 28px;
  height: 28px;
  color: var(--cyan-deep);
}

.business-card h3 {
  margin: 46px 0 10px;
  font-size: 19px;
}

.business-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.inquiry-section {
  background: var(--white);
}

.inquiry-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  gap: 80px;
  align-items: center;
}

.inquiry-copy h2 {
  margin: 12px 0 22px;
  font-size: clamp(30px, 3.4vw, 46px);
  line-height: 1.3;
}

.inquiry-copy p:not(.section-kicker) {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

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

.inquiry-list span {
  padding: 20px 0;
  color: #3f5057;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  font-weight: 700;
}

@media (max-width: 1120px) {
  .category-showcase,
  .solution-summary-grid,
  .guide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .featured-product-grid {
    grid-template-columns: 1fr;
  }

  .footer-main {
    grid-template-columns: 1fr auto;
  }

  .footer-links {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .footer-contact {
    grid-column: 1 / -1;
    grid-row: 3;
    text-align: left;
  }

  .product-detail,
  .solution-detail {
    grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1.18fr);
    gap: 48px;
  }

  .product-detail-media {
    min-height: 400px;
    padding: 32px;
  }
}

@media (max-width: 880px) {
  .hero-visual {
    min-height: 480px;
  }

  .hero-product-media {
    min-height: 300px;
  }

  .page-hero-grid {
    grid-template-columns: 1fr;
    gap: 34px;
    align-items: start;
  }

  .page-hero-note {
    min-width: 0;
  }

  .catalog-intro-grid,
  .solution-overview-grid,
  .profile-grid,
  .milestones-grid,
  .facts-layout,
  .inquiry-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .product-detail,
  .solution-detail,
  .solution-detail:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .solution-detail:nth-child(even) .solution-detail-media {
    order: 0;
  }

  .product-detail-media {
    position: relative;
    top: auto;
    min-height: 380px;
  }

  .compact-cta {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contact-info-grid {
    grid-template-columns: 1fr;
  }

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

  .facts-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .hero h1 {
    font-size: clamp(36px, 11vw, 50px);
    line-height: 1.12;
  }

  .hero-visual {
    min-height: 410px;
    padding: 54px 16px 16px;
  }

  .hero-product-media {
    min-height: 220px;
  }

  .hero-visual .hero-product-media img {
    max-height: 220px;
  }

  .hero-product-copy {
    padding: 13px 14px;
  }

  .category-showcase,
  .solution-summary-grid,
  .guide-grid,
  .application-grid {
    grid-template-columns: 1fr;
  }

  .category-card {
    min-height: 260px;
  }

  .application-card {
    min-height: 220px;
  }

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

  .featured-product-media {
    min-height: 240px;
  }

  .featured-product-media img {
    height: 210px;
  }

  .page-hero-grid {
    min-height: 320px;
    padding-block: 58px 42px;
  }

  .page-hero h1 {
    font-size: 42px;
  }

  .catalog-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .filter-group {
    flex-wrap: nowrap;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .filter-button {
    flex: 0 0 auto;
  }

  .product-detail-list,
  .solution-list {
    gap: 72px;
  }

  .product-detail-media {
    min-height: 285px;
    padding: 28px 20px;
  }

  .product-detail-media img {
    max-height: 270px;
  }

  .product-detail-content h2,
  .solution-detail-content h2 {
    font-size: 29px;
  }

  .product-description,
  .solution-description {
    font-size: 15px;
  }

  .spec-list {
    grid-template-columns: 1fr;
  }

  .product-detail-actions,
  .compact-actions {
    display: grid;
    width: 100%;
  }

  .product-detail-actions .button,
  .compact-actions .button {
    width: 100%;
  }

  .solution-detail-media,
  .solution-detail-media img {
    min-height: 260px;
  }

  .profile-visual {
    min-height: 350px;
    padding: 40px 18px 70px;
  }

  .timeline li {
    grid-template-columns: 1fr;
    gap: 7px;
    padding-left: 24px;
  }

  .facts-list > div {
    min-height: 110px;
  }

  .contact-hero-inner {
    min-height: 430px;
  }

  .contact-hero h1 {
    font-size: 40px;
  }

  .call-button {
    width: 100%;
    justify-content: center;
    font-size: 15px;
  }

  .business-card {
    min-height: 210px;
  }

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