:root {
  --bg: #ffffff;
  --bg-soft: #f7f8fa;
  --bg-muted: #f3f4f6;
  --text: #111111;
  --muted: #5f6368;
  --graphite: #1f2933;
  --silver: #c0c4cc;
  --border: #e5e7eb;
  --shadow: 0 18px 50px rgba(17, 17, 17, 0.09);
  --shadow-soft: 0 10px 30px rgba(17, 17, 17, 0.07);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Manrope, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 72px;
  border-bottom: 1px solid rgba(229, 231, 235, 0.9);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
  transition: box-shadow 240ms ease, background 240ms ease;
}

.site-header.is-scrolled {
  background: #ffffff;
  box-shadow: 0 8px 28px rgba(17, 17, 17, 0.08);
}

.nav-shell {
  width: min(1180px, calc(100% - 40px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 220px;
  min-width: 220px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: #111111;
  color: #ffffff;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand-name {
  display: block;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-tagline {
  display: block;
  margin-top: -4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
  gap: 12px;
  font-size: 15px;
  font-weight: 600;
  color: #222222;
}

.nav-link,
.dropdown-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 86px;
  padding: 24px 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.nav-link::after,
.dropdown-trigger::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 17px;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: #111111;
  transition: transform 220ms ease;
}

.nav-link:hover::after,
.dropdown-trigger:hover::after,
.nav-link.active::after,
.dropdown-trigger.active::after {
  transform: scaleX(1);
}

.dropdown {
  position: relative;
  min-width: 106px;
  text-align: center;
}

.dropdown-trigger {
  min-width: 106px;
}

.dropdown-menu {
  position: absolute;
  top: 64px;
  left: -24px;
  width: 260px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 220ms ease, transform 220ms ease;
}

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

.dropdown-item {
  display: block;
  padding: 13px 14px;
  border-radius: 12px;
  text-align: left;
  transition: background 200ms ease;
}

.dropdown-item:hover,
.dropdown-item.active {
  background: var(--bg-muted);
}

.dropdown-item strong {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 14px;
}

.dropdown-item strong::after {
  content: ">";
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 200ms ease, transform 200ms ease;
}

.dropdown-item:hover strong::after {
  opacity: 1;
  transform: translateX(0);
}

.dropdown-item span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.45;
  text-align: left;
}

.nav-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 0 0 258px;
  gap: 16px;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 86px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
}

.language-switch:hover {
  color: #000000;
}

.language-switch .lang-option {
  position: relative;
  color: #8a929d;
  transition: color 180ms ease;
}

.language-switch .lang-divider {
  color: #c0c4cc;
}

.language-switch .lang-option.is-active {
  color: #111111;
}

.language-switch .lang-option.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -5px;
  height: 1.5px;
  border-radius: 999px;
  background: #111111;
}

.button,
button.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 18px;
  border: 1px solid #111111;
  border-radius: 12px;
  background: #111111;
  color: #ffffff;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 8px 18px rgba(17, 17, 17, 0.14);
  transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease;
}

.nav-actions > .button {
  width: 150px;
  padding-left: 12px;
  padding-right: 12px;
  white-space: nowrap;
}

.button:hover {
  transform: translateY(-2px);
  background: #2a2a2a;
  box-shadow: 0 14px 26px rgba(17, 17, 17, 0.2);
}

.button.secondary {
  background: #ffffff;
  color: #111111;
  border-color: var(--border);
  box-shadow: none;
}

.button.secondary:hover {
  background: var(--bg-muted);
  box-shadow: none;
}

.button.light {
  background: #ffffff;
  color: #111111;
  border-color: #ffffff;
}

.button.ghost-dark {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: none;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #ffffff;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: #111111;
}

.mobile-panel {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  z-index: 99;
  padding: 16px 20px 24px;
  border-bottom: 1px solid var(--border);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.mobile-panel a {
  display: block;
  padding: 12px 0;
  color: #111111;
  font-weight: 700;
}

.mobile-panel .sub {
  padding-left: 16px;
  color: var(--muted);
  font-size: 14px;
}

.mobile-panel.open {
  display: block;
}

.section {
  padding: 104px 0;
}

.section.soft {
  background: var(--bg-soft);
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.eyebrow,
.label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(243, 244, 246, 0.76);
  color: var(--graphite);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.detail-copy > .label,
.section-head > .label,
.section-head > .eyebrow {
  font-size: 14px;
  padding: 10px 16px;
}

.hero {
  position: relative;
  min-height: 720px;
  padding: 118px 0 88px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(229, 231, 235, 0.35) 1px, transparent 1px),
    linear-gradient(rgba(229, 231, 235, 0.35) 1px, transparent 1px),
    radial-gradient(circle at 78% 26%, rgba(192, 196, 204, 0.36), transparent 32%),
    #ffffff;
  background-size: 46px 46px, 46px 46px, auto, auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(420px, 1.04fr);
  align-items: center;
  gap: 58px;
}

.hero h1,
.page-hero h1 {
  margin: 24px 0 20px;
  font-size: clamp(42px, 5.4vw, 72px);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero p,
.page-hero p,
.section-head p {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
}

.hero-actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 26px;
  color: var(--graphite);
  font-size: 14px;
  font-weight: 700;
}

.trust-row span::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: #111111;
}

.visual-card {
  position: relative;
  min-height: 520px;
  border: 1px solid var(--border);
  border-radius: 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 34%, rgba(192, 196, 204, 0.24), transparent 48%),
    linear-gradient(145deg, #ffffff, #f1f2f4);
  box-shadow: var(--shadow);
  animation: floatSoft 6s ease-in-out infinite;
}

.visual-card img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: contain;
  padding: 46px;
}

.visual-card.cover img {
  object-fit: cover;
  padding: 0;
}

.poster-card {
  width: min(100%, 540px);
  aspect-ratio: 3 / 4;
  min-height: 0;
  margin-left: auto;
  background: #f7f8fa;
}

.poster-card img {
  min-height: 0;
  height: 100%;
  object-fit: cover;
  padding: 0;
}

.poster-floating-badge {
  position: absolute;
  top: 28px;
  right: 28px;
  z-index: 2;
  padding: 12px 18px;
  border: 1px solid rgba(210, 214, 220, 0.92);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 34px rgba(17, 17, 17, 0.08);
  color: #1f2933;
  font-size: 14px;
  font-weight: 750;
  line-height: 1;
}

.overlay-card,
.overlay-badge {
  position: absolute;
  border: 1px solid rgba(229, 231, 235, 0.9);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-soft);
}

.overlay-card {
  left: 24px;
  bottom: 24px;
  max-width: 300px;
  padding: 18px;
  border-radius: 18px;
}

.overlay-card strong,
.overlay-badge strong {
  display: block;
  font-size: 15px;
}

.overlay-card span,
.overlay-badge span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.overlay-badge {
  right: 24px;
  top: 24px;
  padding: 13px 16px;
  border-radius: 16px;
}

.section-head {
  max-width: 780px;
  margin-bottom: 42px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head h2 {
  margin: 14px 0 12px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.12;
}

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

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

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

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

.grid.five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.card,
.product-card,
.feature-card,
.scenario-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: 0 6px 18px rgba(17, 17, 17, 0.04);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.card:hover,
.product-card:hover,
.scenario-card:hover {
  transform: translateY(-4px);
  border-color: #cfd3da;
  box-shadow: var(--shadow-soft);
}

.feature-card {
  padding: 26px;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 19px;
}

.feature-card p,
.product-card p,
.scenario-card p,
.detail-copy p {
  color: var(--muted);
}

.tech-capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.tech-capability-card {
  position: relative;
  min-height: 300px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: linear-gradient(145deg, #ffffff, #f6f7f9);
  box-shadow: 0 14px 34px rgba(17, 17, 17, 0.06);
  overflow: hidden;
}

.tech-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid rgba(192, 196, 204, 0.72);
  color: #111111;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 8px 18px rgba(17, 17, 17, 0.04);
}

.tech-capability-card h3 {
  margin: 22px 0 14px;
  font-size: 20px;
}

.tech-capability-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.tech-capability-card li + li {
  margin-top: 12px;
}

.product-card {
  overflow: hidden;
}

.product-card .media,
.scenario-card .media {
  height: 230px;
  overflow: hidden;
  background: linear-gradient(145deg, #ffffff, #eef0f3);
}

.product-card .media img,
.scenario-card .media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 22px;
  transition: transform 320ms ease;
}

.scenario-card .media img {
  object-fit: cover;
  padding: 0;
}

.product-card:hover .media img,
.scenario-card:hover .media img {
  transform: scale(1.045);
}

.product-card .body,
.scenario-card .body {
  padding: 24px;
}

.product-card h3,
.scenario-card h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.mini-list {
  margin: 18px 0 20px;
  padding: 0;
  list-style: none;
  color: var(--graphite);
  font-size: 14px;
  font-weight: 650;
}

.mini-list li {
  padding: 5px 0;
}

.mini-list li::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--silver);
}

.family-lineup {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 18px;
}

.family-item {
  min-height: 310px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: linear-gradient(145deg, #ffffff, #f3f4f6);
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.family-item img {
  height: 210px;
  margin: 0 auto 14px;
  object-fit: contain;
}

.family-item strong {
  display: block;
  font-size: 24px;
}

.family-item span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: 54px;
}

.image-panel {
  min-height: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: linear-gradient(145deg, #ffffff, #eff1f3);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.image-panel img {
  width: 100%;
  max-height: 480px;
  object-fit: contain;
  padding: 36px;
}

.image-caption {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: -14px 0 24px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: #111111;
  font-size: 15px;
  font-weight: 850;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 18px rgba(17, 17, 17, 0.06);
}

.arm-visual {
  min-height: 640px;
}

.arm-visual img {
  width: auto;
  max-width: 96%;
  max-height: 720px;
  padding: 18px;
}

.detail-section {
  padding: 76px 0;
  border-top: 1px solid var(--border);
}

.detail-section:nth-child(even) .two-column {
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
}

.detail-section:nth-child(even) .image-panel {
  order: 2;
}

.detail-section:nth-child(even) .detail-copy {
  order: 1;
}

.detail-copy h2 {
  margin: 8px 0 12px;
  font-size: clamp(30px, 3.4vw, 44px);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
}

.tag-row span {
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #ffffff;
  color: var(--graphite);
  font-size: 13px;
  font-weight: 700;
}

.arm-app-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 150px));
  gap: 10px;
  margin-top: 12px;
}

.arm-app-note {
  margin: 20px 0 0;
  color: var(--graphite);
  font-size: 14px;
  font-weight: 750;
}

.arm-app-grid div {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 6px 18px rgba(17, 17, 17, 0.04);
}

.arm-app-grid img {
  width: 100%;
  height: 104px;
  object-fit: contain;
  padding: 0;
  background: linear-gradient(145deg, #ffffff, #eef0f3);
}

.arm-app-grid span {
  display: block;
  padding: 8px 10px 10px;
  color: var(--graphite);
  font-size: 12px;
  font-weight: 800;
}

.table-wrap {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #ffffff;
}

.narrow-copy {
  max-width: 780px;
}

table {
  width: 100%;
  min-width: 0;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 14px;
}

th,
td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--bg-soft);
  color: #111111;
  font-weight: 800;
}

td {
  color: var(--graphite);
  overflow-wrap: anywhere;
}

tr:hover td {
  background: #fafafa;
}

.note {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.model-series {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 22px 0;
}

.model-option {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 6px 18px rgba(17, 17, 17, 0.04);
}

.model-option strong {
  display: block;
  margin-bottom: 6px;
  font-size: 24px;
}

.model-option span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.model-option dl {
  margin: 16px 0 0;
  display: grid;
  gap: 9px;
}

.model-option div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-top: 9px;
  border-top: 1px solid var(--border);
  font-size: 13px;
}

.model-option dt {
  color: var(--muted);
  font-weight: 700;
}

.model-option dd {
  margin: 0;
  color: var(--graphite);
  font-weight: 800;
  text-align: right;
}

.architecture,
.workflow {
  display: grid;
  gap: 18px;
}

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

.module {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #ffffff;
}

.module strong {
  display: block;
  margin-bottom: 6px;
}

.module span {
  color: var(--muted);
  font-size: 13px;
}

.workflow {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  counter-reset: step;
}

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

.step {
  position: relative;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #ffffff;
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  margin-bottom: 24px;
  color: var(--silver);
  font-size: 13px;
  font-weight: 900;
}

.step h3 {
  margin: 0 0 8px;
}

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

.dark-cta {
  overflow: hidden;
  padding: 84px 0;
  background:
    radial-gradient(circle at 86% 44%, rgba(192, 196, 204, 0.16), transparent 34%),
    var(--graphite);
  color: #ffffff;
}

.dark-cta .container {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(260px, 0.42fr);
  align-items: center;
  gap: 40px;
}

.dark-cta h2 {
  margin: 0 0 14px;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.12;
}

.dark-cta p {
  color: #d3d6dc;
  font-size: 18px;
}

.dark-cta img {
  max-height: 300px;
  margin: 0 auto;
  object-fit: contain;
  filter: grayscale(0.2);
}

.page-hero {
  padding: 116px 0 72px;
  background:
    linear-gradient(90deg, rgba(229, 231, 235, 0.34) 1px, transparent 1px),
    linear-gradient(rgba(229, 231, 235, 0.34) 1px, transparent 1px),
    #ffffff;
  background-size: 48px 48px;
}

.page-hero .visual-card {
  animation: none;
}

.contact-card {
  padding: 30px;
}

.team-card {
  overflow: hidden;
  padding: 0;
}

.team-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.team-photo {
  height: 190px;
  background: linear-gradient(145deg, #f7f8fa, #e9edf2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.team-photo img {
  width: auto;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  object-position: center center;
}

.team-body {
  padding: 20px;
}

.team-body h3 {
  margin: 0;
  font-size: 20px;
}

.team-role {
  display: block;
  margin: 4px 0 14px;
  color: var(--graphite);
  font-size: 14px;
  font-weight: 800;
}

.team-body p {
  color: var(--muted);
  font-size: 13px;
}

.spec-disclaimer {
  padding: 28px 0 54px;
  background: #ffffff;
}

.spec-disclaimer .container {
  padding: 20px 24px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: linear-gradient(145deg, #ffffff, #f7f8fa);
  color: var(--graphite);
}

.spec-disclaimer strong {
  display: block;
  margin-bottom: 6px;
  color: #111111;
  font-size: 15px;
}

.spec-disclaimer p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #0f1114;
  color: #ffffff;
}

.patent-gallery {
  display: flex;
  gap: 18px;
  overflow-x: hidden;
  scroll-snap-type: x mandatory;
  padding: 12px 8px 26px;
  scroll-behavior: smooth;
}

.patent-card {
  flex: 0 0 250px;
  scroll-snap-align: start;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.patent-card img {
  width: 100%;
  height: 340px;
  object-fit: contain;
  padding: 14px;
  background: linear-gradient(145deg, #ffffff, #f3f4f6);
}

.patent-card span {
  display: block;
  padding: 12px 14px 14px;
  color: var(--graphite);
  font-size: 13px;
  font-weight: 800;
}

.patent-carousel {
  position: relative;
  padding: 8px 64px;
}

.carousel-button {
  position: absolute;
  top: 44%;
  z-index: 3;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(229, 231, 235, 0.95);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: #111111;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
  font-size: 22px;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.carousel-button:hover {
  transform: translateY(-2px);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.carousel-button.prev {
  left: 0;
}

.carousel-button.next {
  right: 0;
}

.hospital-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: 34px;
  align-items: center;
}

.hospital-photo {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.hospital-photo img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.hospital-logo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.hospital-logo-card {
  min-height: 92px;
  padding: 18px 22px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #ffffff;
  display: flex;
  align-items: center;
  box-shadow: 0 8px 24px rgba(17, 17, 17, 0.04);
}

.hospital-logo-card img {
  max-width: 100%;
  max-height: 58px;
  object-fit: contain;
}

.collaboration-panel,
.academic-strip {
  border: 1px solid var(--border);
  border-radius: 24px;
  background: linear-gradient(145deg, #ffffff, #f7f8fa);
  box-shadow: var(--shadow-soft);
}

.collaboration-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 28px;
  align-items: center;
  padding: 30px;
}

.collaboration-copy h3,
.academic-copy h3 {
  margin: 14px 0 10px;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.16;
}

.collaboration-copy p,
.academic-copy p {
  margin: 0;
  color: var(--muted);
}

.partner-logo-grid {
  display: grid;
  gap: 14px;
}

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

.academic-strip {
  margin-top: 18px;
  padding: 26px;
}

.academic-copy {
  max-width: 820px;
  margin-bottom: 22px;
}

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

.academic-partners .partner-logo-card:nth-child(n + 5) {
  transform: translateX(calc(50% + 7px));
}

.partner-logo-card {
  min-height: 104px;
  padding: 18px;
  border: 1px solid rgba(229, 231, 235, 0.95);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 22px rgba(17, 17, 17, 0.04);
}

.partner-logo-card.image-logo img {
  max-width: 100%;
  max-height: 60px;
  object-fit: contain;
}

.partner-logo-card.text-logo {
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 6px;
}

.partner-logo-card.text-logo strong {
  color: #111111;
  font-size: 17px;
  line-height: 1.2;
}

.partner-logo-card.text-logo span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.ip-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.ip-stat {
  position: relative;
  min-height: 210px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255,255,255,0.98), rgba(247,248,250,0.96));
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.ip-stat::after {
  content: "";
  position: absolute;
  right: -38px;
  top: -38px;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(192, 196, 204, 0.45);
  border-radius: 50%;
}

.ip-stat strong {
  display: block;
  color: #111111;
  font-size: clamp(48px, 5vw, 76px);
  line-height: 0.96;
  letter-spacing: 0;
}

.ip-stat h3 {
  margin: 18px 0 8px;
  font-size: 18px;
}

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

.footer-grid {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 58px 0 38px;
  display: grid;
  grid-template-columns: 1.3fr repeat(3, minmax(150px, 0.6fr));
  gap: 38px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.footer-brand img {
  width: 42px;
  height: 42px;
  border-radius: 11px;
}

.footer-brand strong {
  display: block;
  font-size: 18px;
}

.footer-brand span {
  display: block;
  color: #aeb4bd;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-grid p {
  max-width: 380px;
  color: #b9bec6;
  font-size: 14px;
}

.footer-col h3 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  padding: 7px 0;
  color: #cbd0d8;
  font-size: 14px;
  transition: color 180ms ease, transform 180ms ease;
}

.footer-col a:hover {
  color: #ffffff;
  transform: translateX(3px);
}

.footer-bottom {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 18px 0 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: #9aa2ad;
  font-size: 13px;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.field-label {
  display: grid;
  gap: 7px;
  color: #2b3036;
  font-size: 13px;
  font-weight: 750;
}

.field-label em {
  color: #111111;
  font-style: normal;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 14px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  font: inherit;
  color: #111111;
  background: #ffffff;
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.fade-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms ease, transform 620ms ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes floatSoft {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@media (max-width: 1080px) {
  .grid.four,
  .grid.five {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .model-series {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .nav-links,
  .nav-actions {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero-grid,
  .two-column,
  .dark-cta .container,
  .hospital-showcase,
  .collaboration-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 96px;
  }

  .visual-card,
  .visual-card img {
    min-height: 420px;
  }

  .grid.three,
  .grid.two,
  .tech-capability-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

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

  .academic-partners .partner-logo-card:nth-child(n + 5) {
    transform: none;
  }

  .detail-section:nth-child(even) .image-panel,
  .detail-section:nth-child(even) .detail-copy {
    order: initial;
  }

  .detail-section .two-column {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .detail-section .image-panel,
  .detail-section:nth-child(even) .image-panel {
    order: 1;
  }

  .detail-section .detail-copy,
  .detail-section:nth-child(even) .detail-copy {
    order: 2;
    width: 100%;
    min-width: 0;
  }

  .detail-section .table-wrap {
    width: 100%;
  }

  .detail-section {
    padding: 54px 0;
  }

  .image-panel {
    min-height: 300px;
  }

  .image-panel img {
    max-height: 320px;
    padding: 24px;
  }

  .arm-visual {
    min-height: 520px;
  }

  .arm-visual img {
    max-height: 560px;
  }

  .arm-app-grid {
    grid-template-columns: repeat(2, minmax(0, 160px));
  }

  .patent-carousel {
    padding: 6px 52px;
  }

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

  .family-lineup {
    display: flex;
    overflow-x: auto;
    padding-bottom: 12px;
  }

  .family-item {
    min-width: 230px;
  }
}

@media (max-width: 560px) {
  .nav-shell,
  .container {
    width: min(100% - 28px, 1180px);
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .brand-logo {
    width: 34px;
    height: 34px;
  }

  .brand-name {
    font-size: 16px;
  }

  .section {
    padding: 72px 0;
  }

  .section-head {
    margin-bottom: 30px;
  }

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

  .hero-actions,
  .cta-row {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .visual-card,
  .visual-card img {
    min-height: 300px;
  }

  .visual-card img {
    padding: 20px;
  }

  .page-hero .visual-card,
  .page-hero .visual-card img {
    min-height: 260px;
  }

  .image-panel {
    min-height: 240px;
    border-radius: 20px;
  }

  .image-panel img {
    max-height: 260px;
    padding: 18px;
  }

  .image-caption {
    margin: -6px 0 18px;
    font-size: 14px;
  }

  .arm-visual {
    min-height: 420px;
  }

  .arm-visual img {
    max-height: 440px;
    padding: 12px;
  }

  .detail-section {
    padding: 42px 0;
  }

  .detail-copy > .label,
  .section-head > .label,
  .section-head > .eyebrow {
    font-size: 13px;
    letter-spacing: 0.08em;
  }

  .detail-section .table-wrap table,
  .detail-section .table-wrap tbody {
    display: block;
    width: 100%;
  }

  .detail-section .table-wrap tr {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    width: 100%;
  }

  .detail-section .table-wrap th,
  .detail-section .table-wrap td {
    min-width: 0;
    padding: 12px 10px;
    font-size: 13px;
    overflow-wrap: anywhere;
  }

  .arm-app-grid {
    grid-template-columns: 1fr;
  }

  .arm-app-grid img {
    height: 128px;
  }

  .overlay-card,
  .overlay-badge {
    position: static;
    margin: 12px;
  }

  .workflow,
  .workflow.six,
  .architecture,
  .grid.four,
  .grid.five,
  .ip-stat-grid,
  .hospital-partners,
  .academic-partners {
    grid-template-columns: 1fr;
  }

  .footer-grid,
  .footer-bottom {
    grid-template-columns: 1fr;
    display: grid;
  }
}

@media (max-width: 900px) {
  .detail-section > .two-column,
  .detail-section .two-column {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 24px !important;
  }

  .detail-section .image-panel,
  .detail-section:nth-child(even) .image-panel {
    order: 1 !important;
    width: 100% !important;
  }

  .detail-section .detail-copy,
  .detail-section:nth-child(even) .detail-copy {
    order: 2 !important;
    width: 100% !important;
    min-width: 0 !important;
  }

  .detail-section .table-wrap {
    width: 100% !important;
    max-width: 100% !important;
  }
}