:root {
  color-scheme: light;
  --ink: #111315;
  --muted: #62676c;
  --line: #d9dde0;
  --paper: #f7f8f6;
  --white: #ffffff;
  --accent: #2f8f98;
  --accent-dark: #12606a;
  --signal: #c48b35;
  --shadow: 0 24px 80px rgba(17, 19, 21, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "Pretendard", "Noto Sans KR", Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
}

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  color: var(--white);
  background: linear-gradient(to bottom, rgba(10, 12, 13, 0.72), rgba(10, 12, 13, 0));
}

.site-header.solid {
  background: rgba(17, 19, 21, 0.96);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-logo {
  display: block;
  width: clamp(118px, 12vw, 168px);
  height: 45px;
  object-fit: contain;
  object-position: left center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 72px;
}

.nav-top {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 5px;
}

.nav-top::after {
  content: "";
  width: 6px;
  height: 6px;
  margin-left: 8px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  opacity: 0.75;
}

.nav-links a:hover,
.nav-item:focus-within .nav-top,
.nav-item:hover .nav-top {
  color: var(--white);
}

.nav-links a[aria-current="page"] {
  color: var(--white);
}

.submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 270px;
  padding: 12px;
  background: rgba(17, 19, 21, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.28);
  transform: translate(-50%, 8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.submenu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -14px;
  height: 14px;
}

.nav-item:hover .submenu,
.nav-item:focus-within .submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.submenu a {
  display: block;
  padding: 11px 12px;
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.35;
}

.submenu a:hover,
.submenu a:focus {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  outline: none;
}

.lang-toggle {
  width: 48px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  font-weight: 700;
  cursor: pointer;
}

.language-selector {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.08);
}

.language-selector button {
  min-width: 36px;
  height: 30px;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.68);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.language-selector button:hover,
.language-selector button.is-active {
  background: var(--white);
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
  animation: heroZoom 9s ease-out forwards;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 7, 8, 0.92), rgba(5, 7, 8, 0.62) 38%, rgba(5, 7, 8, 0.08) 72%),
    linear-gradient(0deg, rgba(5, 7, 8, 0.42), rgba(5, 7, 8, 0));
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(620px, calc(100% - 48px));
  margin-left: clamp(24px, 8vw, 112px);
  padding-top: 52px;
  animation: riseIn 820ms ease-out both;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(58px, 9vw, 126px);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 520px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.55;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

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

.button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #071112;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.scroll-note {
  position: absolute;
  z-index: 2;
  left: clamp(24px, 8vw, 112px);
  bottom: 24px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.section-band {
  padding: clamp(76px, 10vw, 132px) 0;
}

.section-inner {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.split,
.feature-row,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: start;
}

h2 {
  margin: 0;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.08;
  letter-spacing: 0;
}

.page-hero {
  padding: 172px 0 96px;
  background:
    linear-gradient(135deg, rgba(18, 96, 106, 0.12), transparent 38%),
    var(--paper);
}

.page-hero.dark-page {
  background: #141617;
  color: var(--white);
}

.product-hero {
  background:
    linear-gradient(135deg, rgba(196, 139, 53, 0.14), transparent 40%),
    var(--paper);
}

.page-hero h1 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(42px, 6vw, 82px);
  line-height: 1.02;
  letter-spacing: 0;
}

.page-lead {
  max-width: 820px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.75;
}

.dark-page .page-lead {
  color: rgba(255, 255, 255, 0.72);
}

.text-stack {
  display: grid;
  gap: 20px;
}

.text-stack p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.text-stack.light p {
  color: rgba(255, 255, 255, 0.72);
}

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

.metric-grid > div {
  min-height: 190px;
  padding: 28px;
  border-right: 1px solid var(--line);
}

.metric-grid > div:last-child {
  border-right: 0;
}

.metric-grid strong,
.support-options strong {
  display: block;
  margin-bottom: 14px;
  font-size: 22px;
}

.metric-grid p,
.support-options p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.lineup {
  display: grid;
  gap: 1px;
  background: var(--line);
}

.lineup article {
  display: grid;
  grid-template-columns: 120px minmax(220px, 0.8fr) minmax(260px, 1fr) auto;
  gap: 26px;
  align-items: center;
  padding: 32px;
  background: var(--white);
}

.lineup span,
.process span,
.application-grid span {
  color: var(--signal);
  font-size: 13px;
  font-weight: 900;
}

.lineup h2,
.application-grid h2 {
  font-size: clamp(26px, 3vw, 40px);
}

.lineup p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.lineup a {
  justify-self: end;
  padding: 12px 16px;
  border: 1px solid var(--ink);
  font-weight: 800;
}

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

.catalog-card {
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  gap: 16px;
  min-height: 560px;
  padding: 22px;
  background: var(--white);
  transition: background 180ms ease, transform 180ms ease;
}

.catalog-card:hover {
  background: #eef6f6;
  transform: translateY(-4px);
}

.catalog-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: var(--paper);
}

.catalog-card span {
  color: var(--signal);
  font-size: 13px;
  font-weight: 900;
}

.catalog-card h2 {
  font-size: clamp(26px, 3vw, 38px);
}

.catalog-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.catalog-card strong {
  align-self: end;
  font-size: 14px;
}

.product-detail-hero {
  padding: 140px 0 80px;
  background: var(--white);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(320px, 1.12fr);
  gap: clamp(32px, 6vw, 82px);
  align-items: center;
}

.detail-layout h1 {
  margin: 0;
  font-size: clamp(46px, 6vw, 82px);
  line-height: 1;
}

.detail-layout img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.back-link {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.back-link:hover {
  color: var(--ink);
}

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

.spec-table > div {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.spec-table span {
  color: var(--muted);
}

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

.signal-grid article {
  min-height: 260px;
  padding: 28px;
  background: var(--white);
}

.signal-grid strong {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 10px;
  margin-bottom: 28px;
  background: var(--ink);
  color: var(--white);
  font-size: 13px;
  font-weight: 900;
}

.signal-grid h3 {
  margin: 0 0 14px;
  font-size: 24px;
}

.signal-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.process {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.process > div {
  min-height: 240px;
  padding: 28px;
  background: var(--paper);
}

.process strong {
  display: block;
  margin: 56px 0 16px;
  font-size: 24px;
}

.process p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.application-grid article {
  min-height: 300px;
  padding: 30px;
  background: #edf1ed;
}

.application-grid h2 {
  margin-top: 72px;
}

.application-grid p {
  max-width: 520px;
  color: var(--muted);
  line-height: 1.75;
}

.cta-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding-top: 48px;
  border-top: 1px solid var(--line);
}

.button.primary.dark {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.support-options {
  display: grid;
  gap: 1px;
  background: var(--line);
}

.support-options article {
  padding: 28px;
  background: var(--paper);
}

.sitemap-section {
  background: #edf1ed;
}

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

.sitemap-grid a {
  min-height: 180px;
  display: grid;
  align-content: space-between;
  gap: 28px;
  padding: 26px;
  background: #f7f8f6;
  transition: background 180ms ease, transform 180ms ease;
}

.sitemap-grid a:hover {
  background: var(--white);
  transform: translateY(-3px);
}

.sitemap-grid strong {
  font-size: 24px;
}

.sitemap-grid span {
  color: var(--muted);
  line-height: 1.65;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.news-grid article {
  min-height: 360px;
  display: grid;
  align-content: space-between;
  gap: 34px;
  padding: 30px;
  background: var(--white);
}

.news-grid span {
  color: var(--signal);
  font-size: 13px;
  font-weight: 900;
}

.info-grid,
.notice-list,
.resource-list {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.info-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-grid article,
.notice-list article,
.resource-list article {
  padding: 28px;
  background: var(--white);
}

.info-grid strong,
.notice-list strong,
.resource-list strong {
  display: block;
  margin-bottom: 14px;
  font-size: 22px;
}

.info-grid p,
.notice-list p,
.resource-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.history-timeline {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.history-timeline article {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 28px;
  padding: 30px;
  background: var(--white);
}

.history-timeline strong {
  color: var(--ink);
  font-size: 30px;
  line-height: 1;
}

.history-timeline ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.location-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(320px, 1.18fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.location-panel > div {
  padding: 32px;
  background: var(--white);
}

.location-list {
  display: grid;
  gap: 12px;
}

.location-card {
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--line);
  background: #f8faf9;
  transition:
    border-color 160ms ease,
    background-color 160ms ease,
    transform 160ms ease;
}

.location-card:hover,
.location-card:focus-visible {
  border-color: var(--ink);
  background: var(--white);
  transform: translateY(-2px);
}

.location-card strong {
  font-size: 20px;
}

.location-card span {
  color: var(--muted);
  line-height: 1.65;
}

.location-card em {
  justify-self: start;
  font-style: normal;
  font-size: 13px;
  font-weight: 900;
  color: var(--accent-dark);
}

.visit-note {
  margin-top: 24px;
}

.map-frame-wrap {
  min-height: 360px;
  overflow: hidden;
}

.map-frame {
  width: 100%;
  min-height: 520px;
  height: 100%;
  border: 0;
  display: block;
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--ink);
  font-size: 14px;
  font-weight: 800;
}

.notice-meta,
.resource-meta {
  display: block;
  margin-bottom: 18px;
  color: var(--signal);
  font-size: 13px;
  font-weight: 900;
}

.news-grid h2 {
  font-size: clamp(28px, 3.4vw, 44px);
}

.news-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.news-list {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.news-list-item {
  display: grid;
  grid-template-columns: minmax(180px, 0.34fr) minmax(280px, 0.86fr) minmax(220px, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 26px 28px;
  background: var(--white);
  transition: background 180ms ease, transform 180ms ease;
}

.news-list-item:hover,
.news-list-item:focus-visible {
  background: #f8faf9;
  transform: translateY(-2px);
  outline: none;
}

.news-list-item strong {
  font-size: 22px;
  line-height: 1.35;
}

.news-list-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.news-list-item em {
  font-style: normal;
  font-size: 13px;
  font-weight: 900;
  color: var(--accent-dark);
  white-space: nowrap;
}

.news-detail-hero .back-link {
  margin-bottom: 28px;
}

.news-detail-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.news-detail-meta,
.news-detail-body {
  background: var(--white);
  padding: 34px;
}

.news-detail-meta {
  display: grid;
  align-content: start;
  gap: 22px;
}

.news-detail-body {
  display: grid;
  gap: 22px;
}

.news-detail-body p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.news-detail-points {
  margin-top: 10px;
  padding: 26px;
  background: #f8faf9;
  border: 1px solid var(--line);
}

.news-detail-points strong {
  display: block;
  margin-bottom: 14px;
  font-size: 20px;
}

.news-detail-points ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.event-timeline {
  display: grid;
  gap: 16px;
  margin: 8px 0 0;
}

.event-timeline-item {
  display: grid;
  grid-template-columns: minmax(120px, 0.28fr) minmax(0, 1fr);
  gap: 18px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.event-timeline-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.event-timeline-date {
  color: var(--signal);
  font-size: 14px;
  font-weight: 900;
  line-height: 1.45;
}

.event-timeline-item strong {
  display: block;
  margin-bottom: 6px;
  font-size: 18px;
  line-height: 1.45;
}

.event-timeline-item p {
  font-size: 15px;
  line-height: 1.7;
}

.event-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 6px;
}

.event-gallery figure {
  margin: 0;
  padding: 0;
  background: #f8faf9;
  border: 1px solid var(--line);
}

.event-gallery img {
  display: block;
  width: 100%;
  height: auto;
}

.event-gallery figcaption {
  padding: 14px 16px 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.news-detail-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.news-detail-cta p {
  max-width: 620px;
}

.lead,
.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.78;
}

.section-head {
  max-width: 820px;
  margin-bottom: 42px;
}

.section-head h2 {
  margin-bottom: 18px;
}

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

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

.product-card {
  min-height: 260px;
  padding: 30px;
  border-right: 1px solid var(--line);
  transition: background 180ms ease, transform 180ms ease;
}

.product-card:last-child {
  border-right: 0;
}

.product-card:hover {
  background: #eef6f6;
  transform: translateY(-4px);
}

.product-card span {
  color: var(--signal);
  font-weight: 900;
  font-size: 13px;
}

.product-card h3 {
  margin: 70px 0 16px;
  font-size: 26px;
}

.product-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.technology {
  background: #141617;
  color: var(--white);
}

.technology .lead,
.technology .check-list {
  color: rgba(255, 255, 255, 0.72);
}

.feature-visual {
  position: sticky;
  top: 120px;
  min-height: 420px;
  background:
    radial-gradient(circle at 50% 22%, rgba(47, 143, 152, 0.52), transparent 21%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02));
  overflow: hidden;
}

.beam {
  position: absolute;
  left: 50%;
  top: 36px;
  width: 2px;
  height: 260px;
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  animation: pulseBeam 2.4s ease-in-out infinite;
}

.sample {
  position: absolute;
  left: 50%;
  bottom: 86px;
  width: 240px;
  height: 44px;
  transform: translateX(-50%) perspective(300px) rotateX(48deg);
  background: linear-gradient(90deg, #585d60, #d7dadb, #555b5e);
  box-shadow: 0 26px 80px rgba(47, 143, 152, 0.35);
}

.tech-image-card,
.wide-tech-image {
  margin: 0;
  overflow: hidden;
  background: #0f1213;
}

.tech-image-card {
  position: sticky;
  top: 120px;
}

.tech-image-card img,
.wide-tech-image img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.tech-image-card img {
  aspect-ratio: 4 / 5;
}

.wide-tech-image {
  margin-bottom: 28px;
}

.wide-tech-image img {
  aspect-ratio: 16 / 7;
}

.tech-image-card figcaption,
.wide-tech-image figcaption {
  padding: 12px 14px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  line-height: 1.5;
}

.wide-tech-image figcaption {
  color: var(--muted);
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 0;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding-left: 18px;
  border-left: 3px solid var(--accent);
}

.applications {
  background: #edf1ed;
}

.compact {
  max-width: 920px;
}

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

.app-list a {
  min-height: 168px;
  display: flex;
  align-items: end;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 22px;
  font-weight: 800;
  transition: color 180ms ease, background 180ms ease;
}

.app-list a:last-child {
  border-right: 0;
}

.app-list a:hover {
  background: var(--accent-dark);
  color: var(--white);
}

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

.contact-form,
.career-form {
  display: grid;
  gap: 18px;
  padding: 32px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: var(--white);
}

.contact-form > label,
.contact-form > span,
.career-form > label,
.career-form > span {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.form-consent {
  display: grid;
  gap: 16px;
  padding: 0;
  border: 0;
  background: transparent;
}

.agreement-title {
  display: block;
  color: var(--ink);
  font-size: 18px;
  font-weight: 900;
}

.check-answer {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 10px;
  margin-bottom: 30px;
}

.check-answer label {
  display: inline-flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  gap: 8px !important;
  width: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  color: #343434 !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  cursor: pointer;
  white-space: nowrap !important;
}

.check-answer input[type="radio"] {
  display: inline-block !important;
  width: 20px !important;
  height: 20px !important;
  min-width: 20px !important;
  min-height: 20px !important;
  max-width: 20px !important;
  max-height: 20px !important;
  margin: 0 !important;
  padding: 0 !important;
  flex: 0 0 20px !important;
  accent-color: #343434;
}

.check-answer span {
  display: inline !important;
  color: #343434 !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  white-space: nowrap !important;
}


.agreement-box {
  padding: 28px 38px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
}

.agreement-box ul {
  margin: 0;
  padding-left: 18px;
}

.agreement-box li,
.agreement-box p {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.75;
}

.agreement-box li + li {
  margin-top: 6px;
}

.agreement-box p {
  margin: 8px 0 0;
}

@media (max-width: 640px) {
  .agreement-title {
    font-size: 16px;
  }

  .check-answer {
    text-align: center;
  }

  .contact-form .check-answer label,
  .career-form .check-answer label {
    margin: 0 !important;
  }

  .agreement-box {
    padding: 20px;
  }

  .agreement-box li,
  .agreement-box p {
    font-size: 13px;
  }
}

input:not([type="radio"]):not([type="checkbox"]):not([type="file"]),
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  padding: 14px;
  color: var(--ink);
  font: inherit;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(47, 143, 152, 0.24);
  border-color: var(--accent);
}

.contact-form button,
.career-form button {
  min-height: 50px;
  border: 0;
  background: var(--ink);
  color: var(--white);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.contact-form button:disabled,
.career-form button:disabled {
  background: #9aa4b2;
  cursor: not-allowed;
  opacity: 0.72;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.job-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.job-card {
  display: grid;
  gap: 14px;
  padding: 26px;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow);
}

.job-card span {
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 900;
}

.job-card h2 {
  margin: 0;
  font-size: 22px;
}

.job-card p,
.job-card ul {
  margin: 0;
  color: var(--muted);
}

.job-card ul {
  padding-left: 18px;
  line-height: 1.7;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  padding: 40px 32px;
  background: #111315;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.7;
}

.site-footer strong {
  color: var(--white);
  font-size: 18px;
}

.site-footer p {
  margin: 4px 0 0;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--white);
}

.footer-company {
  display: grid;
  gap: 6px;
}

.footer-company address {
  display: grid;
  gap: 2px;
  margin: 4px 0 0;
  font-style: normal;
}

.footer-company b {
  display: inline-block;
  min-width: 74px;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 700;
}

.footer-links {
  margin-top: 8px;
}

.footer-links a {
  font-weight: 800;
}

.policy-grid {
  display: grid;
  gap: 22px;
}

.policy-grid article {
  display: grid;
  gap: 8px;
  max-width: 900px;
}

.policy-grid h2 {
  margin: 0;
  font-size: 20px;
}

.policy-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.footer-contact {
  min-width: 280px;
  text-align: right;
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroZoom {
  from {
    transform: scale(1.08);
  }
  to {
    transform: scale(1.03);
  }
}

@keyframes pulseBeam {
  0%,
  100% {
    opacity: 0.42;
    transform: scaleY(0.86);
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}

@media (max-width: 860px) {
  .site-header {
    height: 64px;
    padding: 0 18px;
  }

  .nav-links {
    order: 3;
    display: flex;
    width: 100%;
    gap: 14px;
    overflow-x: auto;
    padding: 9px 0 12px;
  }

  .nav-item {
    min-height: 42px;
    flex: 0 0 auto;
  }

  .submenu {
    left: 0;
    top: calc(100% + 2px);
    width: min(270px, calc(100vw - 36px));
    transform: translateY(8px);
  }

  .nav-item:hover .submenu,
  .nav-item:focus-within .submenu {
    transform: translateY(0);
  }

  .site-header {
    height: auto;
    min-height: 64px;
    flex-wrap: wrap;
    align-content: center;
  }

  .brand-logo {
    width: 124px;
    height: 50px;
  }

  .hero {
    min-height: 92svh;
  }

  .hero-shade {
    background: linear-gradient(90deg, rgba(5, 7, 8, 0.9), rgba(5, 7, 8, 0.44));
  }

  .split,
  .feature-row,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding-top: 148px;
  }

  .product-grid,
  .app-list,
  .metric-grid,
  .process,
  .signal-grid,
  .application-grid,
  .sitemap-grid,
  .news-grid,
  .info-grid,
  .location-panel,
  .catalog-grid,
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .news-list-item,
  .news-detail-layout {
    grid-template-columns: 1fr;
  }

  .news-list-item {
    align-items: start;
  }

  .event-timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .catalog-card {
    min-height: auto;
  }

  .lineup article {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .lineup a {
    justify-self: start;
  }

  .spec-table > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .metric-grid > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric-grid > div:last-child {
    border-bottom: 0;
  }

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

  .history-timeline article {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 24px;
  }

  .history-timeline strong {
    font-size: 24px;
  }

  .cta-strip {
    display: grid;
  }

  .product-card,
  .app-list a {
    border-right: 0;
  }

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

  .product-card h3 {
    margin-top: 42px;
  }

  .feature-visual {
    position: relative;
    top: auto;
    min-height: 300px;
  }

  .contact-form {
    padding: 22px;
  }

  .site-footer {
    display: grid;
    padding: 30px 24px;
  }

  .footer-contact {
    min-width: 0;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* check-answer styles are defined above */


/* SEC-style product catalog/detail enhancements */
.sec-product-list-hero .page-lead { max-width: 860px; }
.product-category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
}
.product-category-pills span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}
.product-category-pills span:first-child {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--white);
}
.section-head.compact {
  max-width: 780px;
  margin-bottom: 34px;
}
.section-head.compact p:not(.section-kicker) {
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.75;
}
.sec-catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sec-catalog-card { min-height: 640px; }
.sec-catalog-card small {
  display: block;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}
.sec-catalog-card.featured { background: #fbffff; }
.catalog-spec-list {
  display: grid;
  gap: 8px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}
.catalog-spec-list li {
  position: relative;
  padding-left: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}
.catalog-spec-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--accent);
}
.sec-style-detail { background: var(--white); }
.product-top-layout { align-items: center; }
.product-action-row .button.secondary { color: var(--ink); border-color: var(--line); background: var(--paper); }
.product-visual-card {
  margin: 0;
}
.product-visual-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: var(--paper);
  box-shadow: var(--shadow);
}
.product-visual-card figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-align: right;
}
.product-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.product-stat-grid article {
  min-height: 210px;
  padding: 28px;
  background: var(--white);
}
.product-stat-grid strong {
  display: block;
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1;
  letter-spacing: -0.03em;
}
.product-stat-grid span {
  display: block;
  margin-bottom: 16px;
  color: var(--signal);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}
.product-stat-grid p,
.product-feature-grid p,
.product-application-grid p,
.product-flow-grid p,
.product-cta-box p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}
.product-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.product-feature-grid article {
  min-height: 260px;
  padding: 32px;
  background: var(--paper);
}
.product-feature-grid h3 {
  margin: 0 0 18px;
  font-size: 25px;
  line-height: 1.2;
}
.catalog-spec-table > div {
  grid-template-columns: minmax(170px, 0.34fr) minmax(0, 1fr);
}
.product-application-grid article { background: var(--white); }
.product-flow-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.product-flow-grid > div { background: var(--white); }
.product-flow-grid strong { margin-top: 44px; }
.product-cta-band {
  background: #141617;
  color: var(--white);
}
.product-cta-box {
  max-width: 900px;
}
.product-cta-box p { max-width: 720px; color: rgba(255, 255, 255, 0.72); }
.product-cta-box .button.secondary { color: var(--white); border-color: rgba(255, 255, 255, 0.36); background: rgba(255, 255, 255, 0.08); }
@media (max-width: 980px) {
  .sec-catalog-grid,
  .product-stat-grid,
  .product-feature-grid,
  .product-flow-grid { grid-template-columns: 1fr; }
  .sec-catalog-card { min-height: 0; }
}
@media (max-width: 720px) {
  .product-category-pills { gap: 6px; }
  .product-category-pills span { min-height: 34px; padding: 0 11px; font-size: 12px; }
  .catalog-spec-table > div { grid-template-columns: 1fr; gap: 8px; }
  .product-stat-grid article,
  .product-feature-grid article { min-height: 0; padding: 24px; }
}


/* PPT-based product page enhancements */
.product-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.product-media-card {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.06);
}
.product-media-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--paper);
}
.product-media-card figcaption {
  padding: 18px 20px 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}
.product-media-card figcaption strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 16px;
}
.product-detail-image {
  margin: 26px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
}
.product-detail-image img {
  display: block;
  width: 100%;
  max-height: 620px;
  object-fit: contain;
  background: var(--paper);
}
.product-detail-image figcaption {
  padding: 16px 18px;
  color: var(--muted);
  font-size: 14px;
}
.product-note-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.product-note-list article {
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--white);
}
.product-note-list h3 {
  margin: 0 0 10px;
  font-size: 20px;
}
.product-note-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}
.product-disclosure-note {
  margin-top: 18px;
  padding: 16px 18px;
  border-left: 4px solid var(--signal);
  background: rgba(44, 122, 246, 0.08);
  color: var(--muted);
  line-height: 1.75;
}
@media (max-width: 980px) {
  .product-media-grid,
  .product-note-list { grid-template-columns: 1fr; }
}


/* Press release partner logo */
.press-partner-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: min(360px, 100%);
  padding: 18px 22px;
  margin: 0 0 26px;
  border: 1px solid rgba(10, 26, 58, 0.12);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(10, 26, 58, 0.08);
}
.press-partner-logo img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.press-release-original h2 {
  margin: 0 0 16px;
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  line-height: 1.35;
  letter-spacing: -0.03em;
}
.press-release-original .press-subpoints {
  display: grid;
  gap: 8px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-weight: 600;
}
.press-release-original .press-subpoints li::before {
  content: '- ';
}
.press-release-original .press-quote {
  border-left: 4px solid var(--accent);
  padding: 4px 0 4px 18px;
  margin: 24px 0;
  color: var(--text);
  font-weight: 600;
}