:root {
  --ink: #17191c;
  --muted: #5f656d;
  --quiet: #8b929a;
  --line: #dde1e6;
  --paper: #ffffff;
  --soft: #f4f6f8;
  --blue: #2679bf;
  --blue-dark: #155a93;
  --dark: #11161c;
  --dark-2: #1c232b;
  --max: 1288px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Arial, "Noto Sans", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 36px;
  min-height: 96px;
  padding: 18px 56px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(221, 225, 230, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 252px;
}

.brand img {
  width: 100%;
  height: auto;
}

.primary-nav,
.header-tools {
  display: flex;
  align-items: center;
  gap: 30px;
}

.primary-nav {
  justify-content: center;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown::after {
  position: absolute;
  top: 100%;
  right: -24px;
  left: -24px;
  height: 30px;
  content: "";
}

.primary-nav a,
.header-tools a {
  color: #23272d;
  font-size: 15px;
  font-weight: 500;
}

.primary-nav a {
  position: relative;
  padding: 8px 0;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: var(--ink);
  content: "";
  opacity: 0;
  transform: scaleX(0.3);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after,
.primary-nav a[aria-current="page"]::after,
.nav-dropdown:hover > .nav-parent::after,
.nav-dropdown:focus-within > .nav-parent::after {
  opacity: 1;
  transform: scaleX(1);
}

.mega-menu {
  position: absolute;
  top: calc(100% + 26px);
  left: 50%;
  z-index: 20;
  width: min(1060px, calc(100vw - 96px));
  padding: 34px;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid var(--line);
  box-shadow: 0 24px 60px rgba(17, 22, 28, 0.12);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(8px);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.nav-dropdown:hover .mega-menu,
.nav-dropdown:focus-within .mega-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px 36px;
}

.mega-group {
  min-width: 0;
}

.mega-group h3 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 760;
}

.mega-group p {
  margin: 8px 0;
}

.mega-group a {
  color: var(--muted);
  font-size: 14px;
}

.mega-group a:hover,
.mega-group a:focus-visible {
  color: var(--blue-dark);
}

.mega-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.mega-footer span {
  color: var(--muted);
  font-size: 14px;
}

.mega-footer a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 760;
}

.header-tools {
  justify-content: flex-end;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  color: #fff !important;
  background: var(--ink);
  border: 1px solid var(--ink);
}

.header-cta:hover,
.header-cta:focus-visible {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}

.header-tools a[aria-current="page"] {
  color: var(--blue-dark);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line);
}

.menu-button span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 6px auto;
  background: var(--ink);
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.menu-open .menu-button span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-open .menu-button span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 560px;
  margin: 0 24px;
  overflow: hidden;
  background: var(--dark);
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 13, 16, 0.78) 0%, rgba(10, 13, 16, 0.48) 44%, rgba(10, 13, 16, 0.14) 100%),
    linear-gradient(0deg, rgba(10, 13, 16, 0.64) 0%, rgba(10, 13, 16, 0) 48%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 560px;
  max-width: 900px;
  padding: 42px 84px;
  color: #fff;
}

.eyebrow,
.section-label {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.25;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #bcdfff;
}

.hero h1 {
  max-width: 850px;
  margin: 0;
  font-size: 68px;
  font-weight: 650;
  line-height: 1.04;
}

.hero p {
  max-width: 670px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 19px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 700;
  border: 1px solid currentColor;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}

.button-secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.78);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  color: var(--ink);
  background: #fff;
}

.hero-panel {
  position: absolute;
  right: 54px;
  bottom: 54px;
  z-index: 2;
  width: 290px;
  padding: 26px;
  color: #fff;
  background: rgba(17, 22, 28, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(14px);
}

.hero-panel span,
.system-card span,
.factory-main span,
.factory-proof span,
.evidence-grid span,
.contact-facts span {
  display: block;
  color: var(--quiet);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-panel span {
  color: #b7c2ce;
}

.hero-panel strong {
  display: block;
  margin-top: 12px;
  font-size: 36px;
  font-weight: 650;
  line-height: 1;
}

.hero-panel p {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 14px;
}

.intro-section,
.metric-strip,
.systems-section,
.factory-section,
.case-section,
.evidence-section,
.inquiry-section {
  max-width: var(--max);
  margin: 0 auto;
}

.intro-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 84px;
  padding: 42px 32px 76px;
}

.intro-section h2,
.section-heading h2,
.engineering-content h2,
.factory-section h2,
.case-copy h2,
.evidence-copy h2,
.inquiry-intro h2 {
  margin: 0;
  color: var(--ink);
  font-size: 44px;
  font-weight: 620;
  line-height: 1.13;
}

.intro-copy p,
.section-heading p,
.case-copy p,
.evidence-copy p,
.inquiry-intro p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.text-link {
  display: inline-flex;
  margin-top: 28px;
  color: var(--ink);
  font-weight: 700;
  border-bottom: 1px solid var(--ink);
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 0 32px 92px;
  border-top: 1px solid var(--line);
}

.metric-strip div {
  min-height: 154px;
  padding: 34px 30px 24px 0;
  border-right: 1px solid var(--line);
}

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

.metric-strip strong {
  display: block;
  color: var(--ink);
  font-size: 44px;
  font-weight: 660;
  line-height: 1;
}

.metric-strip span {
  display: block;
  max-width: 190px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}

.systems-section {
  padding: 92px 32px 104px;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 82px;
  align-items: end;
  margin-bottom: 48px;
}

.section-heading.compact {
  display: block;
  max-width: 800px;
}

.section-heading.compact h2 {
  max-width: 760px;
}

.section-heading p {
  max-width: 610px;
}

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

.system-card {
  min-width: 0;
  background: #fff;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.system-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--soft);
}

.system-card div {
  padding: 26px 24px 30px;
}

.system-card h3 {
  margin: 10px 0 12px;
  font-size: 23px;
  font-weight: 620;
  line-height: 1.18;
}

.system-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.engineering-section {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(520px, 1fr);
  min-height: 520px;
  background: var(--dark);
}

.engineering-image {
  min-height: 520px;
}

.engineering-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.engineering-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 42px 64px 42px 52px;
  color: #fff;
}

.engineering-content .section-label {
  color: #bcdfff;
}

.engineering-content h2 {
  color: #fff;
  font-size: 34px;
  line-height: 1.1;
}

.process-list {
  display: grid;
  gap: 0;
  margin-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.process-list article {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.process-list span {
  grid-row: 1 / span 2;
  color: #90c8ff;
  font-size: 13px;
  font-weight: 700;
}

.process-list h3 {
  grid-column: 2;
  margin: 0 0 5px;
  font-size: 18px;
  font-weight: 620;
}

.process-list p {
  grid-column: 2;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  line-height: 1.42;
}

.factory-section {
  padding: 104px 32px;
}

.factory-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(360px, 0.75fr);
  gap: 28px;
  margin-top: 50px;
}

.factory-main,
.factory-proof article {
  margin: 0;
  background: var(--soft);
}

.factory-main img {
  width: 100%;
  height: 640px;
  object-fit: cover;
}

.factory-main figcaption {
  padding: 28px 30px 32px;
  border: 1px solid var(--line);
  border-top: 0;
}

.factory-main strong {
  display: block;
  margin-top: 10px;
  font-size: 26px;
  font-weight: 620;
  line-height: 1.22;
}

.factory-proof {
  display: grid;
  gap: 28px;
}

.factory-proof article {
  border: 1px solid var(--line);
}

.factory-proof img {
  width: 100%;
  height: 246px;
  object-fit: cover;
}

.factory-proof div {
  padding: 24px 24px 28px;
}

.factory-proof p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.62;
}

.case-section {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 72px;
  padding: 104px 32px;
  border-top: 1px solid var(--line);
}

.case-copy {
  align-self: center;
}

.case-copy dl {
  display: grid;
  gap: 0;
  margin: 34px 0 0;
  border-top: 1px solid var(--line);
}

.case-copy dl div {
  display: grid;
  grid-template-columns: 124px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.case-copy dt {
  color: var(--quiet);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.case-copy dd {
  margin: 0;
  color: var(--ink);
  font-weight: 600;
}

.case-media {
  display: grid;
  grid-template-columns: 1fr 0.78fr;
  gap: 18px;
  align-items: end;
}

.case-media img:first-child {
  width: 100%;
  height: 620px;
  object-fit: cover;
}

.case-media img:last-child {
  width: 100%;
  height: 430px;
  object-fit: cover;
}

.evidence-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 76px;
  padding: 88px 32px;
  background: var(--soft);
}

.evidence-grid {
  display: grid;
  gap: 0;
  border-top: 1px solid #cbd2d9;
}

.evidence-grid article {
  padding: 26px 0;
  border-bottom: 1px solid #cbd2d9;
}

.evidence-grid strong {
  display: block;
  margin-top: 10px;
  font-size: 21px;
  font-weight: 620;
  line-height: 1.36;
}

.inquiry-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 72px;
  padding: 104px 32px;
  color: #fff;
  background: var(--dark);
}

.inquiry-intro h2,
.inquiry-intro p {
  color: #fff;
}

.inquiry-intro p {
  color: rgba(255, 255, 255, 0.72);
}

.inquiry-section .section-label {
  color: #bcdfff;
}

.contact-facts {
  display: grid;
  gap: 0;
  margin-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.contact-facts div {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.contact-facts span {
  color: rgba(255, 255, 255, 0.52);
}

.contact-facts strong {
  display: block;
  margin-top: 8px;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
}

.inquiry-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-content: start;
}

.inquiry-form label {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.inquiry-form label span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 700;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 0;
  outline: none;
}

.inquiry-form textarea {
  min-height: 142px;
  resize: vertical;
}

.inquiry-form input::placeholder,
.inquiry-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
  border-color: #90c8ff;
  box-shadow: 0 0 0 3px rgba(38, 121, 191, 0.25);
}

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

.inquiry-form .button {
  width: 100%;
  margin-top: 6px;
  border-radius: 0;
  cursor: pointer;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: #bcdfff;
  font-size: 14px;
}

.subpage-hero {
  position: relative;
  min-height: 420px;
  margin: 0 24px;
  overflow: hidden;
  color: #fff;
  background: var(--dark);
}

.subpage-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.subpage-hero::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 13, 16, 0.78), rgba(10, 13, 16, 0.34) 58%, rgba(10, 13, 16, 0.14)),
    linear-gradient(0deg, rgba(10, 13, 16, 0.56), rgba(10, 13, 16, 0) 52%);
  content: "";
}

.subpage-hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 92px 32px 76px;
}

.subpage-hero h1 {
  max-width: 790px;
  margin: 0;
  font-size: 58px;
  font-weight: 650;
  line-height: 1.04;
}

.subpage-hero p {
  max-width: 700px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 19px;
}

.subpage-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 88px 32px;
}

.subpage-section.tight {
  padding-top: 58px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 76px;
  align-items: start;
}

.lead-copy {
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
}

.body-copy {
  color: var(--muted);
}

.feature-grid,
.product-library,
.application-grid,
.article-list,
.detail-grid,
.support-grid {
  display: grid;
  gap: 24px;
}

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

.product-library,
.application-grid,
.article-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.feature-card,
.model-card,
.application-card,
.article-card,
.detail-card,
.support-card {
  min-width: 0;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
}

.feature-card strong,
.detail-card strong,
.support-card strong {
  display: block;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 21px;
  font-weight: 650;
  line-height: 1.22;
}

.feature-card p,
.model-card p,
.application-card p,
.article-card p,
.detail-card p,
.support-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.model-card,
.application-card,
.article-card {
  display: grid;
  align-content: start;
  padding: 0;
}

.model-card img,
.application-card img,
.article-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.model-card div,
.application-card div,
.article-card div {
  padding: 24px;
}

.model-card span,
.application-card span,
.article-card span,
.detail-meta span {
  display: block;
  margin-bottom: 10px;
  color: var(--quiet);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.model-card h2,
.application-card h2,
.article-card h2 {
  margin: 0 0 12px;
  font-size: 25px;
  font-weight: 650;
  line-height: 1.16;
}

.model-card a,
.article-card a,
.application-card a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--blue-dark);
  font-size: 14px;
  font-weight: 760;
}

.dark-band {
  color: #fff;
  background: var(--dark);
}

.dark-band .subpage-section {
  max-width: var(--max);
}

.dark-band h2,
.dark-band strong {
  color: #fff;
}

.dark-band p,
.dark-band .body-copy,
.dark-band .lead-copy {
  color: rgba(255, 255, 255, 0.72);
}

.dark-band .feature-card,
.dark-band .support-card,
.dark-band .detail-card {
  background: var(--dark-2);
  border-color: rgba(255, 255, 255, 0.16);
}

.dark-band .timeline-list {
  border-top-color: rgba(255, 255, 255, 0.18);
}

.dark-band .timeline-list article {
  border-bottom-color: rgba(255, 255, 255, 0.18);
}

.timeline-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.timeline-list article {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-list span {
  color: var(--blue);
  font-weight: 760;
}

.timeline-list h2 {
  margin: 0 0 8px;
  font-size: 24px;
  line-height: 1.18;
}

.timeline-list p {
  margin: 0;
  color: var(--muted);
}

.model-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 52px;
  align-items: center;
}

.model-detail-hero img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
}

.model-detail-hero h1 {
  margin: 0;
  font-size: 56px;
  font-weight: 650;
  line-height: 1.04;
}

.model-detail-hero p {
  color: var(--muted);
  font-size: 18px;
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 34px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.detail-meta div {
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.detail-meta strong {
  font-size: 15px;
  font-weight: 650;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

.spec-table th,
.spec-table td {
  padding: 18px 0;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.spec-table th {
  width: 32%;
  color: var(--quiet);
  font-size: 12px;
  text-transform: uppercase;
}

.contact-page-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 72px;
  align-items: start;
}

.contact-page-grid .inquiry-form {
  padding: 32px;
  background: var(--dark);
}

.light-facts {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.light-facts div {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.light-facts span {
  display: block;
  color: var(--quiet);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.light-facts strong {
  display: block;
  margin-top: 8px;
  font-size: 16px;
  font-weight: 650;
}

.rich-copy {
  display: grid;
  gap: 18px;
  max-width: 720px;
}

.rich-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.inline-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: 18px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.inline-facts div {
  min-width: 0;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.inline-facts span,
.product-metric-card span {
  display: block;
  color: var(--quiet);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.inline-facts strong {
  display: block;
  margin-top: 8px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 650;
}

.media-story {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  gap: 72px;
  align-items: center;
}

.media-story img,
.proof-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 22px;
}

.check-list li::before {
  position: absolute;
  top: 0.74em;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--blue);
  content: "";
}

.certificate-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(0, 0.76fr) minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
}

.certificate-layout img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.certificate-panel {
  display: grid;
  align-content: end;
  padding: 30px;
  background: var(--soft);
  border: 1px solid var(--line);
}

.certificate-panel h3 {
  margin: 0 0 14px;
  font-size: 27px;
  line-height: 1.14;
}

.certificate-panel p {
  margin: 0;
  color: var(--muted);
}

.sustainability-grid,
.advantage-strip,
.package-grid {
  display: grid;
  gap: 24px;
}

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

.sustainability-grid article,
.product-metric-card,
.package-card {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
}

.sustainability-grid h3,
.package-card h3 {
  margin: 0 0 12px;
  font-size: 21px;
  line-height: 1.22;
}

.sustainability-grid p,
.package-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

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

.final-cta h2 {
  max-width: 860px;
}

.advantage-strip {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.product-metric-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 25px;
  font-weight: 650;
  line-height: 1.08;
}

.product-gallery-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 52px;
  align-items: start;
}

.gallery-main {
  position: relative;
}

.gallery-main img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.gallery-main figcaption {
  position: absolute;
  right: 18px;
  bottom: 18px;
  padding: 14px 16px;
  color: #fff;
  background: rgba(17, 22, 28, 0.78);
}

.gallery-main span,
.gallery-main strong {
  display: block;
}

.gallery-main span {
  color: #bcdfff;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.gallery-main strong {
  margin-top: 4px;
  font-size: 18px;
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.gallery-thumbs img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
}

.floor-plan-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 56px;
  align-items: start;
}

.floor-plan-media img {
  width: 100%;
  min-height: 360px;
  object-fit: contain;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
}

.package-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.dark-band .package-card {
  background: var(--dark-2);
  border-color: rgba(255, 255, 255, 0.16);
}

.dark-band .package-card h3 {
  color: #fff;
}

.dark-band .package-card p {
  color: rgba(255, 255, 255, 0.72);
}

.dark-band .sustainability-grid article {
  background: var(--dark-2);
  border-color: rgba(255, 255, 255, 0.16);
}

.dark-band .sustainability-grid h3 {
  color: #fff;
}

.dark-band .sustainability-grid p {
  color: rgba(255, 255, 255, 0.72);
}

.product-quote-band {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 56px;
  align-items: center;
  background: var(--soft);
}

.product-quote-band img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.product-quote-band .hero-actions {
  margin-top: 28px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  padding: 44px 56px;
  color: rgba(255, 255, 255, 0.7);
  background: #090c10;
}

.site-footer strong {
  display: block;
  color: #fff;
  font-size: 19px;
}

.site-footer p {
  margin: 8px 0 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-content: start;
}

.site-footer a {
  color: #fff;
  font-size: 14px;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: auto auto;
    gap: 18px;
    padding: 16px 24px;
    backdrop-filter: none;
  }

  .menu-open .site-header {
    max-height: 100vh;
    overflow: auto;
  }

  .brand {
    width: 220px;
  }

  .menu-button {
    display: block;
    justify-self: end;
  }

  .primary-nav,
  .header-tools {
    grid-column: 1 / -1;
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 26px 24px;
    background: #fff;
    border-bottom: 1px solid var(--line);
  }

  .primary-nav {
    justify-content: flex-start;
    max-height: calc(100vh - 250px);
    overflow: auto;
  }

  .header-tools {
    padding-top: 16px;
    padding-bottom: 22px;
    border-top: 1px solid var(--line);
  }

  .menu-open .primary-nav,
  .menu-open .header-tools {
    display: flex;
  }

  .primary-nav a,
  .header-tools a {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown::after {
    display: none;
  }

  .mega-menu {
    position: static;
    width: 100%;
    padding: 8px 0 18px 18px;
    background: transparent;
    border: 0;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .mega-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .mega-group h3 {
    margin-bottom: 8px;
  }

  .mega-group p {
    margin: 0;
  }

  .mega-group a {
    padding: 8px 0;
    border-bottom: 0;
  }

  .mega-footer {
    display: block;
    margin-top: 16px;
    padding-top: 14px;
  }

  .mega-footer a {
    padding: 8px 0 0;
    border-bottom: 0;
  }

  .header-cta {
    width: 100%;
    margin-top: 12px;
  }

  .hero,
  .hero-content {
    min-height: 560px;
  }

  .hero h1 {
    font-size: 58px;
  }

  .hero-panel {
    position: relative;
    right: auto;
    bottom: auto;
    width: auto;
    margin: -122px 32px 32px auto;
  }

  .section-heading,
  .intro-section,
  .case-section,
  .evidence-section,
  .inquiry-section {
    grid-template-columns: 1fr;
    gap: 38px;
  }

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

  .engineering-section,
  .factory-layout {
    grid-template-columns: 1fr;
  }

  .engineering-image,
  .factory-main img {
    min-height: 0;
    height: 360px;
  }

  .subpage-hero h1,
  .model-detail-hero h1 {
    font-size: 48px;
  }

  .split-section,
  .model-detail-hero,
  .contact-page-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .product-library,
  .application-grid,
  .article-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    min-height: 76px;
  }

  .brand {
    width: 190px;
  }

  .hero {
    min-height: 580px;
    margin: 0;
  }

  .hero-content {
    min-height: 580px;
    padding: 72px 22px 84px;
  }

  .hero h1 {
    font-size: 43px;
    line-height: 1.08;
  }

  .hero p {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-panel {
    display: none;
  }

  .intro-section,
  .systems-section,
  .factory-section,
  .case-section,
  .evidence-section,
  .inquiry-section {
    padding-right: 22px;
    padding-left: 22px;
  }

  .intro-section h2,
  .section-heading h2,
  .engineering-content h2,
  .factory-section h2,
  .case-copy h2,
  .evidence-copy h2,
  .inquiry-intro h2 {
    font-size: 34px;
  }

  .metric-strip {
    grid-template-columns: 1fr 1fr;
    padding: 0 22px 70px;
  }

  .metric-strip div {
    min-height: 132px;
    padding: 26px 16px 20px 0;
  }

  .metric-strip div:nth-child(2) {
    border-right: 0;
  }

  .metric-strip strong {
    font-size: 34px;
  }

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

  .engineering-content {
    padding: 54px 22px;
  }

  .engineering-image,
  .factory-main img {
    height: 320px;
  }

  .factory-proof img {
    height: 220px;
  }

  .case-copy dl div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .case-media {
    grid-template-columns: 1fr;
  }

  .case-media img:first-child,
  .case-media img:last-child {
    height: 320px;
  }

  .site-footer {
    flex-direction: column;
    padding: 36px 22px;
  }

  .subpage-hero {
    min-height: 420px;
    margin: 0;
  }

  .subpage-hero-content {
    padding: 76px 22px 66px;
  }

  .subpage-hero h1,
  .model-detail-hero h1 {
    font-size: 38px;
  }

  .subpage-hero p,
  .lead-copy,
  .model-detail-hero p {
    font-size: 16px;
  }

  .subpage-section {
    padding: 64px 22px;
  }

  .feature-grid,
  .product-library,
  .application-grid,
  .article-list,
  .detail-grid,
  .support-grid,
  .detail-meta {
    grid-template-columns: 1fr;
  }

  .timeline-list article {
    grid-template-columns: 48px 1fr;
    gap: 16px;
  }

  .contact-page-grid {
    gap: 42px;
  }
}

@media (max-width: 430px) {
  .brand {
    width: 170px;
  }

  .hero h1 {
    font-size: 38px;
  }

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

  .metric-strip div,
  .metric-strip div:nth-child(2) {
    border-right: 0;
  }
}

@media (max-width: 1180px) {
  .media-story,
  .product-gallery-layout,
  .floor-plan-layout,
  .product-quote-band {
    grid-template-columns: 1fr;
  }

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

  .package-grid,
  .sustainability-grid,
  .certificate-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .certificate-panel {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .inline-facts,
  .advantage-strip,
  .package-grid,
  .sustainability-grid,
  .certificate-layout {
    grid-template-columns: 1fr;
  }

  .media-story,
  .product-gallery-layout,
  .floor-plan-layout,
  .product-quote-band {
    gap: 34px;
  }

  .gallery-thumbs {
    grid-template-columns: 1fr;
  }

  .certificate-layout img,
  .floor-plan-media img {
    min-height: 0;
  }

  .product-quote-band {
    padding-top: 22px;
  }
}