:root {
  color-scheme: dark;
  --bg: #030509;
  --panel: #080c13;
  --panel-soft: rgba(14, 21, 32, 0.68);
  --text: #f3f7fb;
  --muted: #8e9aaa;
  --line: rgba(157, 218, 255, 0.18);
  --blue: #62d5ff;
  --ice: #c9f4ff;
  --violet: #7b6cff;
  --silver: #d8dee7;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 76% 8%, rgba(71, 144, 255, 0.09), transparent 34rem),
    radial-gradient(circle at 16% 34%, rgba(110, 225, 255, 0.045), transparent 28rem),
    linear-gradient(180deg, #020305 0%, #060911 42%, #020305 100%);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.014) 1px, transparent 1px);
  background-size: 112px 112px;
  mask-image: linear-gradient(180deg, transparent, black 18%, black 74%, transparent);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 60;
  width: 100%;
  height: 2px;
  pointer-events: none;
  transform: scaleX(var(--scroll-progress, 0));
  transform-origin: 0 50%;
  background: linear-gradient(90deg, transparent, var(--blue), var(--ice), transparent);
  box-shadow: 0 0 18px rgba(98, 213, 255, 0.7);
}

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

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

#beam-field {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  opacity: 0.22;
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(1180px, calc(100% - 32px));
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(5, 8, 13, 0.76);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
  animation: headerIn 900ms cubic-bezier(0.19, 1, 0.22, 1) both;
}

.brand,
.nav-links,
.nav-cta,
.header-actions,
.language-switcher,
.hero-actions,
.hero-metrics,
.contact-grid,
.industry-strip {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  font-size: 0.94rem;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(177, 240, 255, 0.38);
  border-radius: 50%;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent),
    radial-gradient(circle, var(--blue), transparent 58%);
  box-shadow: 0 0 16px rgba(98, 213, 255, 0.22);
}

.nav-links {
  gap: 22px;
  color: rgba(231, 240, 248, 0.72);
  font-size: 0.82rem;
  font-weight: 600;
}

.nav-links a {
  position: relative;
  transition: color 220ms ease;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  content: "";
  opacity: 0;
  transform: scaleX(0.34);
  transition: opacity 220ms ease, transform 220ms ease;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: white;
}

.nav-links a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-cta {
  min-height: 38px;
  padding: 0 18px;
  border: 1px solid rgba(201, 244, 255, 0.32);
  border-radius: 999px;
  background: rgba(201, 244, 255, 0.055);
  color: var(--ice);
  font-size: 0.82rem;
  font-weight: 700;
}

.mobile-menu-toggle {
  display: none;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid rgba(201, 244, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.065);
  color: var(--ice);
  cursor: pointer;
  transition: background 220ms ease, border-color 220ms ease, transform 220ms ease;
}

.mobile-menu-toggle span {
  grid-area: 1 / 1;
  width: 15px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 220ms ease, opacity 180ms ease;
}

.mobile-menu-toggle span:nth-child(1) {
  transform: translateY(-5px);
}

.mobile-menu-toggle span:nth-child(3) {
  transform: translateY(5px);
}

.site-header.is-menu-open .mobile-menu-toggle span:nth-child(1) {
  transform: rotate(45deg);
}

.site-header.is-menu-open .mobile-menu-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.is-menu-open .mobile-menu-toggle span:nth-child(3) {
  transform: rotate(-45deg);
}

.mobile-menu-toggle:hover {
  border-color: rgba(201, 244, 255, 0.4);
  background: rgba(201, 244, 255, 0.1);
  transform: translateY(-1px);
}

.mobile-menu-toggle:focus-visible,
.language-current:focus-visible,
.language-option:focus-visible,
.nav-links a:focus-visible,
.button:focus-visible,
.nav-cta:focus-visible,
.product-category-card:focus-visible,
.catalog-product-card:focus-visible {
  outline: 2px solid rgba(201, 244, 255, 0.78);
  outline-offset: 3px;
}

.header-actions {
  justify-self: end;
  gap: 10px;
}

.language-switcher {
  position: relative;
}

.language-current {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 30px;
  min-width: 74px;
  padding: 0 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  color: #f8fbff;
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 780;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.22);
  transition: background 220ms ease, transform 220ms ease, box-shadow 220ms ease;
}

.language-current:hover,
.language-switcher.is-open .language-current {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
  box-shadow: 0 22px 52px rgba(0, 0, 0, 0.32);
}

.language-current svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
}

.language-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 30;
  display: grid;
  gap: 10px;
  min-width: 126px;
  padding: 14px 8px;
  border: 0;
  border-radius: 24px;
  background: rgba(28, 28, 28, 0.96);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 180ms ease, transform 180ms ease;
  backdrop-filter: blur(18px);
}

.language-switcher.is-open .language-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.language-option {
  min-width: 0;
  min-height: 38px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 800;
  text-align: center;
  transition: background 220ms ease, color 220ms ease, box-shadow 220ms ease;
}

.language-option:hover,
.language-option.is-active {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  box-shadow: none;
}

.section-panel {
  position: relative;
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(330px, 1.08fr);
  align-items: center;
  min-height: 100svh;
  padding: 150px 0 72px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(3.1rem, 6.4vw, 6.1rem);
  font-weight: 700;
  line-height: 1;
  white-space: pre-line;
  text-wrap: balance;
}

h2 {
  max-width: 980px;
  font-size: clamp(2.2rem, 4.5vw, 5.1rem);
  font-weight: 650;
  line-height: 1.12;
  text-wrap: balance;
}

h3 {
  font-size: clamp(1.5rem, 2.8vw, 2.5rem);
  font-weight: 650;
  line-height: 1.18;
  text-wrap: balance;
}

.hero-text {
  max-width: 560px;
  margin-bottom: 34px;
  color: rgba(222, 231, 240, 0.72);
  font-size: clamp(1rem, 1.6vw, 1.28rem);
  line-height: 1.72;
}

html[lang="zh-CN"] h1 {
  max-width: 720px;
  font-size: clamp(3rem, 5.4vw, 5.2rem);
  font-weight: 650;
  line-height: 1.1;
}

html[lang="zh-CN"] h2 {
  max-width: 940px;
  font-size: clamp(2rem, 3.65vw, 4rem);
  font-weight: 620;
  line-height: 1.18;
  letter-spacing: 0;
  line-break: strict;
  text-wrap: balance;
}

html[lang="zh-CN"] .hero-text {
  max-width: 640px;
  font-size: clamp(1rem, 1.32vw, 1.18rem);
  line-height: 1.9;
}

html[lang="zh-CN"] p,
html[lang="zh-CN"] li,
html[lang="zh-CN"] span {
  line-break: strict;
}

html[lang="zh-CN"] .system-card p,
html[lang="zh-CN"] .lineup-grid p,
html[lang="zh-CN"] .service-flow p,
html[lang="zh-CN"] .proof-grid span,
html[lang="zh-CN"] .advantage-list span {
  line-height: 1.78;
}

html[lang="ar"] h1 {
  max-width: 760px;
  font-size: clamp(3rem, 5.6vw, 5.4rem);
  font-weight: 650;
  line-height: 1.12;
}

html[lang="ar"] h2 {
  max-width: 820px;
  font-size: clamp(2.08rem, 4.15vw, 4.45rem);
  font-weight: 620;
  line-height: 1.2;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 800;
  transition: transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease;
}

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

.button.primary {
  background: linear-gradient(135deg, #f0fbff, #8be4ff);
  color: #031017;
  box-shadow: 0 14px 42px rgba(98, 213, 255, 0.18);
}

.button.ghost {
  border: 1px solid rgba(255, 255, 255, 0.17);
  color: #edf8ff;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
}

.hero-visual {
  position: relative;
  min-height: 620px;
  perspective: 1000px;
}

.product-orbit {
  position: absolute;
  inset: 7% 0 auto auto;
  width: min(660px, 52vw);
  min-height: 560px;
  overflow: hidden;
  border: 1px solid rgba(204, 244, 255, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.08), transparent 36%),
    linear-gradient(180deg, rgba(98, 213, 255, 0.045), rgba(3, 5, 9, 0.08));
  box-shadow:
    inset 0 0 90px rgba(98, 213, 255, 0.055),
    0 30px 100px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(12px);
  transform: rotateX(2deg) rotateY(-3deg);
  animation: floatProduct 10s ease-in-out infinite;
}

.product-orbit::before,
.product-orbit::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.product-orbit::before {
  inset: 15%;
  border: 1px solid rgba(137, 229, 255, 0.1);
  border-radius: 50%;
  filter: blur(0.3px);
}

.product-orbit::after {
  display: none;
}

.product-orbit img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05) brightness(0.9);
}

.scan-line {
  display: none;
}

.hero-metrics {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 18px;
  margin-top: -36px;
}

.hero-metrics article,
.system-card,
.contact-grid article {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02));
  box-shadow: 0 18px 56px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(12px);
}

.hero-metrics article {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  height: 148px;
  min-height: 148px;
  padding: 24px;
}

.hero-metrics strong {
  display: block;
  margin-bottom: 10px;
  font-size: clamp(1.9rem, 4vw, 3.5rem);
  font-weight: 700;
}

.hero-metrics span,
.system-card p,
.advantage-list span,
.contact-grid p {
  color: var(--muted);
  line-height: 1.65;
}

.statement {
  min-height: 82svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 100px 0;
}

.statement p {
  color: var(--silver);
  font-size: clamp(1.3rem, 2.2vw, 2rem);
}

.statement-kicker {
  margin: 18px 0 24px;
  color: var(--text);
  font-size: clamp(1.42rem, 1.85vw, 2.08rem);
  font-weight: 600;
  line-height: 1.45;
}

.statement h2 {
  max-width: 980px;
}

.section-heading {
  max-width: 920px;
  margin-bottom: 46px;
}

.systems,
.technology,
.industries,
.global,
.brand-proof,
.product-line,
.process-showcase,
.service,
.news,
.contact {
  padding: 110px 0;
}

main > section[id] {
  scroll-margin-top: 120px;
}

.brand-proof,
.technology,
.industries,
.service,
.news,
.contact {
  min-height: 100svh;
}

.service {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: clamp(92px, 8vh, 118px);
}

.industries {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: clamp(82px, 7vh, 96px);
}

.industries .section-heading {
  max-width: 840px;
  margin-bottom: clamp(30px, 3.5vh, 42px);
}

.industries .section-heading h2 {
  font-size: clamp(3rem, 3.65vw, 4.4rem);
  line-height: 1.12;
}

.brand-proof {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(76px, 9vw, 132px);
  padding-block: clamp(112px, 12vh, 156px);
}

.brand-global {
  width: 100%;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

[data-tilt] {
  will-change: transform;
}

.proof-grid,
.lineup-grid,
.service-flow {
  display: grid;
  gap: 14px;
}

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

.proof-grid article,
.lineup-grid article,
.service-flow article {
  position: relative;
  min-height: 245px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.02)),
    radial-gradient(circle at 20% 0%, rgba(98, 213, 255, 0.055), transparent 34%);
  box-shadow: 0 18px 56px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(12px);
}

.proof-grid article {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.proof-grid article::after,
.lineup-grid article::after,
.service-flow article::after {
  position: absolute;
  right: 24px;
  bottom: 24px;
  left: 24px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, rgba(123, 215, 255, 0), rgba(123, 215, 255, 0.36), rgba(123, 215, 255, 0));
}

.proof-grid strong {
  display: block;
  margin-bottom: 20px;
  color: #f9fcff;
  font-size: clamp(1.4rem, 2.5vw, 2.4rem);
  line-height: 1.05;
}

.proof-grid strong span,
html[lang="zh-CN"] .proof-grid strong span {
  color: inherit;
  line-height: inherit;
}

.proof-grid span,
.lineup-grid p,
.service-flow p,
.news-card p {
  color: var(--muted);
  line-height: 1.65;
}

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

.system-card {
  position: relative;
  min-height: 500px;
  padding: 28px;
  overflow: hidden;
  transition: transform 260ms ease, border-color 260ms ease, box-shadow 260ms ease;
}

.system-card:hover {
  border-color: rgba(139, 230, 255, 0.22);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.24);
  transform: translateY(-3px);
}

.system-card::after {
  position: absolute;
  inset: auto 22px 22px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(123, 215, 255, 0.38), transparent);
}

.system-card span {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
}

.system-card.featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 12px;
  min-height: 560px;
}

.system-card.featured img {
  align-self: end;
  width: 112%;
  max-width: none;
  margin-right: -18%;
  filter: drop-shadow(0 28px 48px rgba(0, 0, 0, 0.7));
}

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

.system-points li {
  position: relative;
  padding-left: 18px;
  color: rgba(218, 229, 239, 0.68);
  font-size: 0.92rem;
  line-height: 1.58;
}

.system-points li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 10px rgba(98, 213, 255, 0.32);
  content: "";
}

.system-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.system-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border: 1px solid rgba(201, 244, 255, 0.16);
  border-radius: 999px;
  background: rgba(201, 244, 255, 0.055);
  color: rgba(226, 246, 255, 0.82);
  font-size: 0.72rem;
}

.lineup-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 30px;
}

.lineup-tags span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(201, 244, 255, 0.13);
  border-radius: 999px;
  background: rgba(201, 244, 255, 0.04);
  color: rgba(226, 246, 255, 0.72);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
}

.process-showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(420px, 1.22fr);
  gap: clamp(32px, 5vw, 92px);
  align-items: center;
}

.process-copy h2 {
  margin-bottom: 26px;
}

.process-copy p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  line-height: 1.78;
}

.laser-stage {
  position: relative;
  min-height: 540px;
  overflow: hidden;
  border: 1px solid rgba(201, 244, 255, 0.15);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.018)),
    radial-gradient(circle at 55% 35%, rgba(98, 213, 255, 0.06), transparent 34%);
  box-shadow: inset 0 0 80px rgba(98, 213, 255, 0.04), 0 30px 90px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(12px);
}

.laser-stage::before {
  position: absolute;
  inset: 16%;
  content: "";
  border: 1px solid rgba(201, 244, 255, 0.08);
  transform: skewY(-8deg);
}

.metal-plate {
  position: absolute;
  inset: 16% 7% 13%;
  overflow: hidden;
  border: 1px solid rgba(220, 242, 255, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.13), transparent 18%, rgba(98, 213, 255, 0.08) 52%, transparent 72%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 38px),
    linear-gradient(145deg, #141b22, #070b10);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.35);
  transform: perspective(900px) rotateX(58deg) rotateZ(-5deg);
  transform-origin: center;
}

.metal-plate svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.cut-guide,
.cut-path {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cut-guide {
  stroke: rgba(201, 244, 255, 0.14);
  stroke-width: 2;
}

.cut-path {
  stroke: rgba(201, 244, 255, 0.82);
  stroke-width: 3;
  stroke-dasharray: 850;
  stroke-dashoffset: 850;
  filter: url("#laserGlow");
  animation: traceCut 7.5s cubic-bezier(0.45, 0, 0.16, 1) infinite;
}

.laser-head {
  fill: rgba(201, 244, 255, 0.88);
  filter: url("#laserGlow");
  offset-path: path("M90 245 C170 110 250 110 310 205 S470 315 540 115");
  animation: moveHead 7.5s cubic-bezier(0.45, 0, 0.16, 1) infinite;
}

.sparks {
  stroke: #bff5ff;
  stroke-width: 2;
  fill: #bff5ff;
  filter: url("#laserGlow");
  opacity: 0;
  transform-origin: 330px 210px;
  animation: sparkPulse 7.5s ease-in-out infinite;
}

.beam-column {
  position: absolute;
  left: 48%;
  top: -20%;
  width: 2px;
  height: 82%;
  background: linear-gradient(180deg, transparent, rgba(201, 244, 255, 0.56), transparent);
  box-shadow: 0 0 16px rgba(98, 213, 255, 0.36);
  animation: beamColumn 7.5s cubic-bezier(0.45, 0, 0.16, 1) infinite;
}

.heat-haze {
  position: absolute;
  inset: 40% 18% 18%;
  background: radial-gradient(circle, rgba(98, 213, 255, 0.16), transparent 64%);
  filter: blur(18px);
  animation: heatHaze 7.5s ease-in-out infinite;
}

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

.lineup-grid article {
  min-height: 620px;
}

.lineup-grid span,
.service-flow span {
  display: inline-block;
  margin-bottom: 38px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
}

.lineup-grid h3,
.service-flow h3 {
  margin-bottom: 16px;
}

.product-demo {
  position: relative;
  height: 150px;
  margin-top: 26px;
  overflow: hidden;
  border: 1px solid rgba(201, 244, 255, 0.11);
  border-radius: 8px;
  background:
    radial-gradient(circle at 70% 20%, rgba(201, 244, 255, 0.08), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.055), transparent),
    linear-gradient(180deg, rgba(98, 213, 255, 0.028), rgba(255, 255, 255, 0.014));
}

.demo-surface {
  position: absolute;
  inset: 16px;
  overflow: hidden;
  border-radius: 6px;
}

.demo-surface::before {
  position: absolute;
  inset: 0;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.06);
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.08), transparent 36%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 36px);
}

.demo-surface::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background: radial-gradient(circle at 48% 48%, transparent 0 42%, rgba(0, 0, 0, 0.24) 100%);
}

.demo-marking .demo-surface {
  background:
    linear-gradient(135deg, rgba(225, 235, 240, 0.18), rgba(64, 75, 84, 0.14)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 7px),
    #222a30;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.35);
}

.demo-marking .demo-surface::before {
  inset: 22px 36px;
  border-radius: 5px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent 45%),
    #2d363d;
  box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.32);
}

.demo-marking .demo-surface::after {
  inset: auto auto 28px 54px;
  width: 76px;
  height: 20px;
  color: rgba(209, 238, 247, 0.66);
  content: "JXF-120KW";
  background: none;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-shadow: 0 0 10px rgba(98, 213, 255, 0.18);
}

.mark-line {
  position: absolute;
  left: 54px;
  z-index: 2;
  width: 86px;
  height: 1px;
  background: rgba(201, 244, 255, 0.78);
  box-shadow: 0 0 8px rgba(98, 213, 255, 0.2);
  transform-origin: 0 50%;
  animation: markReveal 6.8s ease-in-out infinite;
}

.mark-line.one {
  top: 48px;
}

.mark-line.two {
  top: 64px;
  width: 62px;
  animation-delay: 0.34s;
}

.mark-line.three {
  top: 80px;
  width: 104px;
  animation-delay: 0.68s;
}

.laser-dot {
  position: absolute;
  top: 43px;
  left: 50px;
  z-index: 3;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(201, 244, 255, 0.9);
  box-shadow: 0 0 16px rgba(98, 213, 255, 0.48);
  animation: markingDot 6.8s ease-in-out infinite;
}

.demo-cleaning .demo-surface {
  background:
    linear-gradient(90deg, rgba(125, 142, 143, 0.32) var(--clean-width, 0%), transparent 0),
    radial-gradient(circle at 28% 48%, rgba(122, 86, 55, 0.8), transparent 28%),
    radial-gradient(circle at 68% 54%, rgba(95, 67, 48, 0.72), transparent 32%),
    repeating-linear-gradient(135deg, rgba(202, 119, 61, 0.16) 0 2px, rgba(255, 255, 255, 0.03) 2px 9px),
    #30302d;
  animation: cleanSurface 7.2s ease-in-out infinite;
}

.clean-head {
  position: absolute;
  top: 24px;
  left: 18px;
  width: 38px;
  height: 70px;
  border-radius: 5px;
  border: 1px solid rgba(201, 244, 255, 0.22);
  background: linear-gradient(90deg, rgba(201, 244, 255, 0.14), rgba(201, 244, 255, 0.05));
  box-shadow: 0 0 18px rgba(98, 213, 255, 0.18);
  animation: cleanHead 7.2s ease-in-out infinite;
}

.clean-track {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 52px;
  background: linear-gradient(90deg, rgba(201, 244, 255, 0.13), rgba(205, 218, 215, 0.18), transparent);
  animation: cleanTrack 7.2s ease-in-out infinite;
}

.plate {
  position: absolute;
  top: 39px;
  width: 46%;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.035)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 20px);
}

.plate.left {
  left: 2%;
}

.plate.right {
  right: 2%;
}

.weld-seam {
  position: absolute;
  top: 35px;
  left: 50%;
  width: 2px;
  height: 58px;
  background: linear-gradient(180deg, transparent, rgba(255, 211, 154, 0.8), rgba(201, 244, 255, 0.38), transparent);
  box-shadow: 0 0 16px rgba(255, 172, 88, 0.34);
}

.weld-head {
  position: absolute;
  top: 31px;
  left: calc(50% - 7px);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(255, 230, 178, 0.92);
  box-shadow: 0 0 18px rgba(255, 167, 72, 0.48);
  animation: weldHead 6.4s ease-in-out infinite;
}

.demo-cutting svg {
  position: absolute;
  inset: 16px 22px;
  width: 100%;
  height: 100%;
}

.demo-cutting .demo-surface {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 42%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 30px),
    linear-gradient(180deg, #333b42, #151a1f);
  box-shadow: inset 0 0 36px rgba(0, 0, 0, 0.36);
}

.demo-tube .demo-surface {
  background:
    radial-gradient(circle at 58% 52%, rgba(201, 244, 255, 0.1), transparent 26%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.07), transparent),
    #11171d;
}

.demo-custom .demo-surface {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 44px),
    #111820;
}

.mini-guide,
.mini-cut {
  fill: none;
  stroke-linecap: round;
}

.mini-guide {
  stroke: rgba(201, 244, 255, 0.16);
  stroke-width: 2;
}

.mini-cut {
  stroke: rgba(255, 232, 191, 0.76);
  stroke-width: 3;
  stroke-dasharray: 320;
  stroke-dashoffset: 320;
  filter: drop-shadow(0 0 8px rgba(255, 170, 82, 0.3));
  animation: miniCut 7s ease-in-out infinite;
}

.cut-head {
  position: absolute;
  top: 72%;
  left: 12%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 232, 191, 0.9);
  box-shadow: 0 0 18px rgba(255, 170, 82, 0.48);
  animation: cutHead 7s ease-in-out infinite;
}

.tube-body {
  position: absolute;
  top: 58px;
  left: 24px;
  right: 24px;
  height: 26px;
  border-radius: 999px;
  border: 1px solid rgba(201, 244, 255, 0.16);
  background:
    radial-gradient(ellipse at 18% 50%, rgba(255, 255, 255, 0.22), transparent 15%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.035));
}

.tube-ring {
  position: absolute;
  top: 47px;
  left: 48%;
  width: 42px;
  height: 42px;
  border: 2px solid rgba(201, 244, 255, 0.52);
  border-radius: 50%;
  box-shadow: 0 0 14px rgba(98, 213, 255, 0.26);
  animation: tubeRing 6.8s ease-in-out infinite;
}

.tube-beam {
  position: absolute;
  top: 0;
  left: 56%;
  width: 1px;
  height: 118px;
  background: linear-gradient(180deg, transparent, rgba(201, 244, 255, 0.62), transparent);
  box-shadow: 0 0 12px rgba(98, 213, 255, 0.34);
}

.cell {
  position: absolute;
  width: 58px;
  height: 38px;
  border: 1px solid rgba(201, 244, 255, 0.17);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.04);
}

.node-a {
  left: 26px;
  top: 42px;
}

.node-b {
  left: 50%;
  top: 68px;
  transform: translateX(-50%);
}

.node-c {
  right: 26px;
  top: 40px;
}

.flow-line {
  position: absolute;
  top: 63px;
  height: 1px;
  background: rgba(201, 244, 255, 0.28);
}

.flow-line.one {
  left: 76px;
  right: 55%;
}

.flow-line.two {
  left: 55%;
  right: 76px;
}

.flow-pulse {
  position: absolute;
  top: 59px;
  left: 76px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(201, 244, 255, 0.84);
  box-shadow: 0 0 16px rgba(98, 213, 255, 0.42);
  animation: flowPulse 6.6s ease-in-out infinite;
}

.technology {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: center;
}

.tech-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  min-height: 620px;
}

.tech-visual img {
  width: 100%;
  height: 620px;
  object-fit: cover;
  opacity: 0.8;
  filter: grayscale(0.2) contrast(1.12) brightness(0.82);
}

.energy-ring {
  position: absolute;
  right: -22%;
  bottom: -12%;
  width: 72%;
  aspect-ratio: 1;
  border: 1px solid rgba(164, 234, 255, 0.26);
  border-radius: 50%;
  box-shadow: inset 0 0 60px rgba(97, 207, 255, 0.18), 0 0 60px rgba(97, 207, 255, 0.16);
}

.tech-copy h2 {
  margin-bottom: 36px;
}

.advantage-list {
  display: grid;
  gap: 18px;
}

.advantage-list article {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.11);
}

.advantage-list strong {
  color: #f9fcff;
}

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

.industry-grid article {
  position: relative;
  min-height: clamp(232px, 22vh, 266px);
  padding: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.105);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.018)),
    radial-gradient(circle at 100% 0%, rgba(98, 213, 255, 0.06), transparent 34%);
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(12px);
}

.industry-grid article::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.024) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 72%);
}

.industry-grid article::after {
  position: absolute;
  right: 24px;
  bottom: 20px;
  left: 24px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, rgba(98, 213, 255, 0.44), transparent 64%);
  opacity: 0.56;
}

.industry-grid span {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
}

.industry-grid h3 {
  max-width: 360px;
  margin-bottom: 14px;
  font-size: clamp(1.45rem, 1.72vw, 1.85rem);
}

.industry-grid p {
  max-width: 430px;
  color: rgba(218, 229, 239, 0.68);
  font-size: 0.94rem;
  line-height: 1.58;
}

.industry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.industry-tags em {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(201, 244, 255, 0.14);
  border-radius: 999px;
  background: rgba(201, 244, 255, 0.04);
  color: rgba(226, 246, 255, 0.74);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 750;
  line-height: 1;
}

.service-flow {
  grid-template-columns: repeat(4, 1fr);
  counter-reset: service;
}

.service-flow article {
  min-height: 330px;
}

.service-flow .service-badge {
  position: absolute;
  top: 24px;
  right: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 30px;
  margin: 0;
  padding: 0 13px 0 11px;
  border: 1px solid rgba(255, 178, 94, 0.58);
  border-radius: 999px;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 205, 119, 0.22), transparent 40%),
    rgba(255, 138, 53, 0.11);
  color: #ffd9a6;
  box-shadow: 0 0 28px rgba(255, 150, 64, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  font-size: 0.74rem;
  line-height: 1;
  font-weight: 850;
  letter-spacing: 0.02em;
}

.service-flow .service-badge::before {
  width: 14px;
  height: 14px;
  content: "";
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12.7 2.5c.7 3.8 4.6 5.2 4.6 9.2 0 1.3-.4 2.6-1.3 3.6.1-1.9-.8-3.4-2.2-4.7-.6 2.5-3.4 3.1-3.4 5.7 0 .8.3 1.6.8 2.1-2.7-.7-4.6-3.1-4.6-6 0-2.6 1.5-4.4 3-6 .9-1 1.8-2 3.1-3.9Z'/%3E%3Cpath d='M13 21.5c-2.1 0-3.8-1.6-3.8-3.7 0-1.8 1.1-2.9 2.2-3.9.4 1.5 1.9 2.1 1.9 3.8 0 .7-.2 1.3-.6 1.8 1-.3 1.8-1.2 2.1-2.4.9.7 1.5 1.6 1.5 2.7 0 1-.4 1.7-1 2.3-.7.8-1.5 1.4-2.3 1.4Z'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12.7 2.5c.7 3.8 4.6 5.2 4.6 9.2 0 1.3-.4 2.6-1.3 3.6.1-1.9-.8-3.4-2.2-4.7-.6 2.5-3.4 3.1-3.4 5.7 0 .8.3 1.6.8 2.1-2.7-.7-4.6-3.1-4.6-6 0-2.6 1.5-4.4 3-6 .9-1 1.8-2 3.1-3.9Z'/%3E%3Cpath d='M13 21.5c-2.1 0-3.8-1.6-3.8-3.7 0-1.8 1.1-2.9 2.2-3.9.4 1.5 1.9 2.1 1.9 3.8 0 .7-.2 1.3-.6 1.8 1-.3 1.8-1.2 2.1-2.4.9.7 1.5 1.6 1.5 2.7 0 1-.4 1.7-1 2.3-.7.8-1.5 1.4-2.3 1.4Z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.service-flow article:not(:last-child)::before {
  position: absolute;
  top: 42px;
  right: -22px;
  z-index: 2;
  width: 44px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(201, 244, 255, 0.86), transparent);
  box-shadow: 0 0 18px rgba(98, 213, 255, 0.45);
}

.news .section-heading {
  max-width: 760px;
  margin-bottom: clamp(28px, 3.2vw, 44px);
}

.news {
  min-height: auto;
  padding-block: clamp(86px, 7vw, 104px);
}

.news .section-heading h2 {
  max-width: 760px;
  font-size: clamp(2.25rem, 3vw, 3.55rem);
  line-height: 1.14;
}

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

.news-card {
  position: relative;
  display: block;
  min-height: 362px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.105);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.018)),
    radial-gradient(circle at 100% 0%, rgba(98, 213, 255, 0.05), transparent 34%);
  box-shadow: 0 20px 64px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(12px);
  cursor: pointer;
  transition: border-color 260ms ease, box-shadow 260ms ease, transform 260ms ease;
}

.news-card:hover {
  border-color: rgba(201, 244, 255, 0.24);
  box-shadow: 0 26px 76px rgba(0, 0, 0, 0.3), 0 0 34px rgba(98, 213, 255, 0.08);
  transform: translateY(-3px);
}

.news-card img {
  width: 100%;
  height: 174px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  object-fit: cover;
  filter: saturate(0.82) contrast(1.08) brightness(0.72);
}

.news-card > div {
  padding: 20px 22px 24px;
}

.news-card span {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.news-card h3 {
  max-width: 420px;
  margin-bottom: 12px;
  font-size: clamp(1.18rem, 1.42vw, 1.48rem);
  line-height: 1.2;
}

.news-card p {
  color: rgba(218, 229, 239, 0.68);
  font-size: 0.88rem;
  line-height: 1.62;
}

.news-card-featured {
  display: block;
  min-height: 362px;
}

.news-card-featured img {
  height: 174px;
  min-height: 0;
  border-right: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.news-card-featured > div {
  padding: 20px 22px 24px;
}

.news-card-featured h3 {
  font-size: clamp(1.18rem, 1.42vw, 1.48rem);
}

.news-detail[hidden] {
  display: none;
}

.article-page {
  min-height: 100svh;
  padding: 150px 0 90px;
}

.news-detail {
  padding-top: 72px;
}

.article-page .news-detail {
  padding-top: 0;
}

.news-back {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  margin-bottom: 32px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: rgba(237, 248, 255, 0.82);
  font-size: 0.86rem;
  font-weight: 800;
}

.news-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1.18fr);
  gap: clamp(34px, 5vw, 84px);
  align-items: center;
}

.news-detail-hero h1,
.news-detail-hero h2 {
  max-width: 760px;
  margin-bottom: 26px;
}

.news-detail-hero h1 {
  font-size: clamp(3rem, 5vw, 5.6rem);
  font-weight: 650;
  line-height: 1.08;
}

.news-detail-hero p:not(.eyebrow) {
  max-width: 620px;
  color: rgba(218, 229, 239, 0.7);
  font-size: clamp(1rem, 1.15vw, 1.18rem);
  line-height: 1.78;
}

.news-detail-hero img {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius);
  object-fit: cover;
  filter: saturate(0.84) contrast(1.08) brightness(0.78);
  box-shadow: 0 28px 82px rgba(0, 0, 0, 0.28);
}

.article-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.095);
  border-bottom: 1px solid rgba(255, 255, 255, 0.095);
  color: rgba(218, 229, 239, 0.62);
  font-size: 0.82rem;
  font-weight: 760;
}

.article-meta-bar span:not(:last-child)::after {
  margin-left: 12px;
  color: rgba(98, 213, 255, 0.52);
  content: "/";
}

.news-detail-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
  margin-top: 34px;
}

.news-detail-body article,
.news-detail-body aside {
  border: 1px solid rgba(255, 255, 255, 0.105);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.018)),
    radial-gradient(circle at 100% 0%, rgba(98, 213, 255, 0.05), transparent 34%);
  backdrop-filter: blur(12px);
}

.news-detail-body article {
  padding: 32px;
}

.news-detail-body article p {
  max-width: 860px;
  color: rgba(218, 229, 239, 0.72);
  font-size: clamp(1rem, 1.1vw, 1.12rem);
  line-height: 1.85;
}

.news-detail-body ul {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.news-detail-body li {
  position: relative;
  padding-left: 20px;
  color: rgba(226, 246, 255, 0.72);
  line-height: 1.7;
}

.news-detail-body li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  content: "";
  background: var(--blue);
  box-shadow: 0 0 12px rgba(98, 213, 255, 0.7);
}

.news-detail-body aside {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  min-height: 220px;
  padding: 28px;
}

.news-detail-body aside span {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.news-detail-body aside p {
  color: rgba(218, 229, 239, 0.66);
  line-height: 1.7;
}

.global h2,
.contact h2 {
  max-width: 900px;
}

html[lang="zh-CN"] .statement h2,
html[lang="zh-CN"] .tech-copy h2,
html[lang="zh-CN"] .news h2,
html[lang="zh-CN"] .global h2,
html[lang="zh-CN"] .contact h2,
html[lang="ar"] .statement h2,
html[lang="ar"] .tech-copy h2,
html[lang="ar"] .news h2,
html[lang="ar"] .global h2,
html[lang="ar"] .contact h2 {
  max-width: 940px;
}

html[lang="zh-CN"] .news .section-heading h2,
html[lang="ar"] .news .section-heading h2 {
  max-width: 780px;
  font-size: clamp(2.15rem, 3vw, 3.4rem);
  line-height: 1.16;
}

.map-card {
  position: relative;
  min-height: 460px;
  margin-top: 48px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(125, 210, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 210, 255, 0.05) 1px, transparent 1px),
    radial-gradient(circle at 58% 46%, rgba(98, 213, 255, 0.16), transparent 28%),
    rgba(255, 255, 255, 0.035);
  background-size: 54px 54px, 54px 54px, auto, auto;
}

.pin {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #edfaff;
  font-weight: 800;
}

.pin::before {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 28px var(--blue);
  content: "";
}

.pin.dubai {
  left: 50%;
  top: 52%;
}

.pin.shenzhen {
  left: 72%;
  top: 56%;
}

.pin.usa {
  left: 24%;
  top: 44%;
}

.pin.malaysia {
  left: 68%;
  top: 70%;
}

.arc {
  position: absolute;
  left: 49%;
  top: 47%;
  width: 27%;
  height: 24%;
  border-top: 1px solid rgba(168, 236, 255, 0.72);
  border-radius: 50%;
  transform: rotate(9deg);
  filter: drop-shadow(0 0 14px rgba(98, 213, 255, 0.52));
}

.arc.two {
  left: 26%;
  top: 35%;
  width: 48%;
  height: 38%;
  opacity: 0.42;
  transform: rotate(-12deg);
}

.arc.three {
  left: 50%;
  top: 56%;
  width: 22%;
  height: 18%;
  opacity: 0.5;
  transform: rotate(18deg);
}

.contact {
  min-height: 82svh;
}

.contact-heading {
  max-width: 920px;
}

.contact-heading h2 {
  max-width: 850px;
}

.contact-heading p:not(.eyebrow) {
  max-width: 620px;
  margin-top: 26px;
  color: rgba(218, 229, 239, 0.7);
  font-size: clamp(1rem, 1.15vw, 1.18rem);
  line-height: 1.75;
}

.contact-shell {
  display: grid;
  grid-template-columns: minmax(360px, 0.78fr) minmax(620px, 1.22fr);
  gap: 18px;
  margin-top: 56px;
  align-items: stretch;
}

.contact-command,
.contact-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.105);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
    radial-gradient(circle at 100% 0%, rgba(98, 213, 255, 0.07), transparent 34%);
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(12px);
}

.contact-command {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 360px;
  padding: 34px;
}

.contact-command::after {
  position: absolute;
  right: 32px;
  bottom: 32px;
  width: 42%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(201, 244, 255, 0.62));
  box-shadow: 0 0 28px rgba(98, 213, 255, 0.32);
}

.contact-kicker {
  max-width: none;
  margin: 0;
  color: rgba(226, 246, 255, 0.78);
  font-size: clamp(1.16rem, 1.45vw, 1.56rem);
  font-weight: 800;
  line-height: 1.2;
  white-space: nowrap;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.contact-actions .button {
  min-width: 150px;
  border: 1px solid rgba(201, 244, 255, 0.14);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
}

.contact-actions .button.primary {
  min-width: 168px;
  border-color: transparent;
  background: linear-gradient(135deg, #f0fbff, #8be4ff);
  color: #031017;
  box-shadow: 0 14px 42px rgba(98, 213, 255, 0.18);
  animation: whatsappBreath 2.8s ease-in-out infinite;
}

.contact-actions .button.primary:hover {
  animation-play-state: paused;
  box-shadow: 0 18px 50px rgba(98, 213, 255, 0.24);
}

.contact-actions .button.ghost {
  border-color: rgba(255, 255, 255, 0.17);
  background: transparent;
  color: #edf8ff;
  box-shadow: none;
}

.contact-steps {
  display: grid;
  gap: 12px;
  margin-top: 42px;
}

.contact-steps span {
  display: flex;
  align-items: center;
  min-height: 38px;
  padding: 0 0 0 18px;
  border-left: 1px solid rgba(98, 213, 255, 0.46);
  color: rgba(218, 229, 239, 0.68);
  font-size: 0.94rem;
  font-weight: 650;
}

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

.contact-card {
  min-height: 172px;
  padding: 28px;
}

.contact-card::after {
  position: absolute;
  right: 24px;
  bottom: 22px;
  left: 24px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, rgba(98, 213, 255, 0.35), transparent 70%);
  opacity: 0.58;
}

.contact-label {
  display: block;
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-value,
.contact-meta {
  display: block;
  overflow-wrap: anywhere;
}

.contact-value {
  color: #f3fbff;
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  font-weight: 800;
}

.contact-meta {
  margin-top: 12px;
  color: rgba(226, 246, 255, 0.76);
  font-size: clamp(0.92rem, 1vw, 1rem);
  font-weight: 650;
}

.contact-office {
  grid-column: 1 / -1;
  min-height: 190px;
}

.contact-office p {
  max-width: 640px;
  margin-bottom: 18px;
  color: #f3fbff;
  font-size: clamp(1.1rem, 1.35vw, 1.34rem);
  font-weight: 760;
  line-height: 1.45;
}

.contact-office small {
  display: block;
  max-width: 660px;
  color: rgba(218, 229, 239, 0.62);
  font-size: 0.94rem;
  line-height: 1.65;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 46px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--muted);
}

footer p {
  margin-bottom: 0;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.92);
  transition: color 220ms ease, opacity 220ms ease, transform 220ms ease;
}

.social-links a:hover {
  color: var(--ice);
  opacity: 1;
  transform: translateY(-1px);
}

.social-links svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.js-enabled [data-reveal] {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 900ms ease, transform 900ms cubic-bezier(0.19, 1, 0.22, 1);
}

.js-enabled [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

html[dir="rtl"] body {
  font-family: Inter, Tahoma, Arial, sans-serif;
}

html[dir="rtl"] .site-header,
html[dir="rtl"] .hero,
html[dir="rtl"] .technology,
html[dir="rtl"] .system-card.featured,
html[dir="rtl"] footer {
  direction: rtl;
}

html[dir="rtl"] .brand,
html[dir="rtl"] .language-switcher,
html[dir="rtl"] .hero-actions,
html[dir="rtl"] .hero-metrics,
html[dir="rtl"] .contact-grid,
html[dir="rtl"] .industry-strip {
  flex-direction: row-reverse;
}

html[dir="rtl"] .contact-shell,
html[dir="rtl"] .contact-command,
html[dir="rtl"] .contact-card {
  direction: rtl;
}

html[dir="rtl"] .contact-steps span {
  padding-right: 18px;
  padding-left: 0;
  border-right: 1px solid rgba(98, 213, 255, 0.46);
  border-left: 0;
}

html[dir="rtl"] .news-detail-body li {
  padding-right: 20px;
  padding-left: 0;
}

html[dir="rtl"] .news-detail-body li::before {
  right: 0;
  left: auto;
}

html[dir="rtl"] .header-actions {
  justify-self: start;
  flex-direction: row-reverse;
}

html[dir="rtl"] .language-menu {
  right: auto;
  left: 0;
}

html[dir="rtl"] .language-option {
  text-align: center;
}

html[dir="rtl"] .product-orbit {
  inset: 7% auto auto 0;
  transform: rotateX(5deg) rotateY(8deg);
}

html[dir="rtl"] .product-orbit img {
  right: auto;
  left: 2%;
}

html[dir="rtl"] .system-card.featured img {
  margin-right: 0;
  margin-left: -18%;
}

html[dir="rtl"] .advantage-list article {
  direction: rtl;
}

html[dir="rtl"] .system-points li {
  padding-right: 18px;
  padding-left: 0;
}

html[dir="rtl"] .system-points li::before {
  right: 0;
  left: auto;
}

html[dir="rtl"] .pin::before {
  order: 2;
}

@keyframes floatProduct {
  0%,
  100% {
    transform: rotateX(2deg) rotateY(-3deg) translate3d(0, 0, 0);
  }
  50% {
    transform: rotateX(1.5deg) rotateY(-2deg) translate3d(0, -10px, 0);
  }
}

@keyframes scan {
  0%,
  100% {
    opacity: 0;
    transform: translateY(0);
  }
  18%,
  72% {
    opacity: 0.9;
  }
  50% {
    transform: translateY(330px);
  }
}

@keyframes headerIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-18px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes traceCut {
  0%,
  12% {
    stroke-dashoffset: 850;
  }
  72%,
  100% {
    stroke-dashoffset: 0;
  }
}

@keyframes moveHead {
  0%,
  12% {
    offset-distance: 0%;
  }
  72%,
  100% {
    offset-distance: 100%;
  }
}

@keyframes sparkPulse {
  0%,
  18%,
  82%,
  100% {
    opacity: 0;
    transform: scale(0.72);
  }
  42%,
  66% {
    opacity: 0.95;
    transform: scale(1);
  }
}

@keyframes beamColumn {
  0%,
  12% {
    left: 14%;
    opacity: 0;
  }
  22%,
  72% {
    opacity: 0.92;
  }
  82%,
  100% {
    left: 86%;
    opacity: 0;
  }
}

@keyframes heatHaze {
  0%,
  100% {
    opacity: 0.1;
    transform: scale(0.85);
  }
  50% {
    opacity: 0.45;
    transform: scale(1.08);
  }
}

@keyframes markReveal {
  0%,
  18% {
    transform: scaleX(0);
    opacity: 0.2;
  }
  42%,
  100% {
    transform: scaleX(1);
    opacity: 1;
  }
}

@keyframes markingDot {
  0%,
  16% {
    transform: translate(0, 0);
  }
  36% {
    transform: translate(90px, 0);
  }
  54% {
    transform: translate(66px, 17px);
  }
  74%,
  100% {
    transform: translate(112px, 34px);
  }
}

@keyframes cleanSurface {
  0%,
  14% {
    --clean-width: 0%;
  }
  68%,
  100% {
    --clean-width: 100%;
  }
}

@keyframes cleanHead {
  0%,
  14% {
    transform: translateX(0);
  }
  68%,
  100% {
    transform: translateX(176px);
  }
}

@keyframes cleanTrack {
  0%,
  14% {
    transform: translateX(0);
  }
  68%,
  100% {
    transform: translateX(190px);
  }
}

@keyframes weldHead {
  0%,
  100% {
    transform: translateY(0);
  }
  48% {
    transform: translateY(52px);
  }
}

@keyframes miniCut {
  0%,
  16% {
    stroke-dashoffset: 320;
  }
  72%,
  100% {
    stroke-dashoffset: 0;
  }
}

@keyframes cutHead {
  0%,
  16% {
    transform: translate(0, 0);
  }
  44% {
    transform: translate(90px, -34px);
  }
  72%,
  100% {
    transform: translate(204px, -50px);
  }
}

@keyframes tubeRing {
  0%,
  100% {
    transform: rotate(0deg) scaleX(0.72);
  }
  50% {
    transform: rotate(180deg) scaleX(0.72);
  }
}

@keyframes flowPulse {
  0%,
  14% {
    transform: translateX(0);
    opacity: 0;
  }
  22%,
  72% {
    opacity: 1;
  }
  86%,
  100% {
    transform: translateX(190px);
    opacity: 0;
  }
}

@keyframes floatProductMobile {
  0%,
  100% {
    transform: translateX(-50%) rotateX(2deg) rotateY(-3deg) translate3d(0, 0, 0);
  }
  50% {
    transform: translateX(-50%) rotateX(1.5deg) rotateY(-2deg) translate3d(0, -10px, 0);
  }
}

@media (max-width: 960px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .mobile-menu-toggle {
    display: grid;
  }

  .site-header.is-menu-open .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 12px;
    border: 1px solid rgba(201, 244, 255, 0.13);
    border-radius: 20px;
    background: rgba(5, 8, 13, 0.94);
    box-shadow: 0 28px 72px rgba(0, 0, 0, 0.42);
    backdrop-filter: blur(18px);
  }

  .site-header.is-menu-open .nav-links a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.045);
    color: rgba(245, 250, 255, 0.86);
  }

  .site-header.is-menu-open .nav-links a::after {
    display: none;
  }

  .site-header.is-menu-open .nav-links a.is-active {
    border: 1px solid rgba(201, 244, 255, 0.22);
    background: rgba(98, 213, 255, 0.12);
    color: #fff;
  }

  .hero,
  .technology,
  .process-showcase {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 132px;
  }

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

  .product-orbit {
    inset: 3% auto auto 50%;
    width: min(680px, 94vw);
    min-height: 500px;
    transform: translateX(-50%) rotateX(5deg) rotateY(-8deg);
    animation-name: floatProductMobile;
  }

  html[dir="rtl"] .product-orbit {
    inset: 3% auto auto 50%;
    transform: translateX(-50%) rotateX(5deg) rotateY(-8deg);
  }

  .hero-metrics,
  .contact-grid {
    flex-direction: column;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .hero-metrics article,
  .contact-grid article {
    width: 100%;
  }

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

  .contact-command {
    min-height: auto;
  }

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

  .proof-grid,
  .lineup-grid,
  .industry-grid,
  .service-flow {
    grid-template-columns: 1fr 1fr;
  }

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

  .news-detail-hero,
  .news-detail-body {
    grid-template-columns: 1fr;
  }

  .system-card.featured {
    grid-column: 1 / -1;
  }

  .tech-visual,
  .tech-visual img {
    min-height: 480px;
    height: 480px;
  }
}

@media (min-width: 1440px) {
  .site-header {
    width: min(1500px, calc(100% - 160px));
  }

  .section-panel,
  footer {
    width: min(1500px, calc(100% - 160px));
  }

  .hero {
    grid-template-columns: minmax(560px, 0.88fr) minmax(620px, 1.12fr);
    column-gap: clamp(56px, 5vw, 110px);
    padding-top: 138px;
  }

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

  .product-orbit {
    width: min(780px, 40vw);
    min-height: 600px;
  }

  .hero-metrics {
    max-width: 1500px;
    margin-top: 72px;
  }

  html[lang="zh-CN"] h1 {
    max-width: 900px;
    font-size: clamp(4.4rem, 4.25vw, 5rem);
    line-height: 1.12;
  }

  html[lang="zh-CN"] .hero-text {
    max-width: 720px;
  }

  html[lang="ar"] h1 {
    max-width: 900px;
  }
}

@media (min-width: 1800px) {
  .site-header {
    width: min(1600px, calc(100% - 220px));
  }

  .section-panel,
  footer {
    width: min(1600px, calc(100% - 220px));
  }

  .hero {
    grid-template-columns: minmax(620px, 0.92fr) minmax(720px, 1.08fr);
    column-gap: clamp(72px, 5vw, 128px);
  }

  .product-orbit {
    width: min(820px, 40vw);
    min-height: 610px;
  }

  .hero-metrics {
    max-width: 1600px;
    margin-top: 104px;
  }
}

@media (max-width: 640px) {
  .section-panel,
  footer {
    width: min(100% - 28px, 1200px);
  }

  .site-header {
    top: 12px;
    width: calc(100% - 20px);
    padding: 10px;
  }

  .brand {
    font-size: 0.82rem;
  }

  .nav-cta {
    min-height: 34px;
    padding: 0 13px;
  }

  .header-actions {
    gap: 6px;
  }

  .language-option {
    min-width: 0;
    min-height: 30px;
    font-size: 0.72rem;
  }

  .language-current {
    min-width: 74px;
    min-height: 30px;
    padding: 0 12px;
    font-size: 0.76rem;
  }

  .language-menu {
    min-width: 122px;
  }

  .site-header.is-menu-open .nav-links {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 112px;
  }

  h1 {
    font-size: clamp(2.8rem, 12vw, 4.8rem);
  }

  html[lang="zh-CN"] h1,
  html[lang="ar"] h1 {
    font-size: clamp(2.45rem, 10.5vw, 4.1rem);
    line-height: 1.14;
  }

  h2 {
    font-size: clamp(2.35rem, 11vw, 4rem);
  }

  .hero-visual {
    min-height: 430px;
  }

  .product-orbit {
    min-height: 390px;
  }

  .hero-metrics {
    margin-top: 0;
  }

  .systems,
  .technology,
  .industries,
  .global,
  .brand-proof,
  .product-line,
  .process-showcase,
  .service,
  .news,
  .contact,
  .statement {
    padding: 76px 0;
  }

  .brand-proof,
  .technology,
  .industries,
  .news,
  .contact {
    min-height: auto;
  }

  .contact-shell {
    margin-top: 36px;
  }

  .contact-command,
  .contact-card {
    padding: 24px;
  }

  .contact-kicker {
    white-space: normal;
  }

  .contact-actions .button {
    width: 100%;
    justify-content: center;
  }

  .system-grid,
  .proof-grid,
  .lineup-grid,
  .industry-grid,
  .service-flow,
  .contact-grid,
  .system-card.featured,
  .advantage-list article {
    grid-template-columns: 1fr;
  }

  .system-card,
  .system-card.featured {
    min-height: auto;
  }

  .system-card.featured img {
    width: 118%;
    margin: 0 -18% -8% 0;
  }

  .tech-visual,
  .tech-visual img {
    min-height: 390px;
    height: 390px;
  }

  .laser-stage {
    min-height: 420px;
  }

  .proof-grid article,
  .lineup-grid article,
  .news-card,
  .service-flow article {
    min-height: 240px;
  }

  .service-flow article:not(:last-child)::before {
    display: none;
  }

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

  .news-card-featured {
    grid-column: span 1;
  }

  .news-detail {
    padding-top: 56px;
  }

  .article-page {
    padding-top: 126px;
  }

  .news-detail-hero h1 {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }

  .news-detail-body article,
  .news-detail-body aside {
    padding: 24px;
  }

  .news-card img,
  .news-card-featured img {
    height: 240px;
    min-height: 240px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .map-card {
    min-height: 340px;
  }

  .pin.dubai {
    left: 34%;
  }

  .pin.shenzhen {
    left: 58%;
  }

  footer {
    flex-direction: column;
  }
}

/* Photographic industrial process previews. These replace the earlier line-art
   demos with restrained, closer-to-site laser process visuals. */
.product-line.section-panel {
  width: 100%;
  max-width: none;
  padding-right: 0;
  padding-left: 0;
}

.product-line .section-heading {
  width: min(1180px, calc(100% - 160px));
  margin: 0 auto clamp(78px, 9vw, 138px);
  text-align: center;
}

.product-line .section-heading h2 {
  max-width: none;
  margin-right: auto;
  margin-left: auto;
  font-size: clamp(2.8rem, 3vw, 3.72rem);
  line-height: 1.14;
  white-space: nowrap;
}

.product-line .lineup-grid {
  display: block;
  width: 100%;
}

.product-line .lineup-grid article {
  display: grid;
  grid-template-columns: minmax(360px, 0.46fr) minmax(560px, 0.82fr);
  gap: 0 clamp(46px, 5vw, 96px);
  align-items: center;
  width: min(1580px, calc(100% - 160px));
  min-height: clamp(650px, 74vh, 820px);
  margin: 0 auto clamp(92px, 10vw, 150px);
  padding: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  backdrop-filter: none;
}

.product-line .lineup-grid article:nth-child(even) {
  grid-template-columns: minmax(560px, 0.82fr) minmax(360px, 0.46fr);
}

.product-line .lineup-grid article::after {
  display: none;
}

.lineup-copy {
  grid-column: 1;
  grid-row: 1;
  align-self: center;
}

.product-line .lineup-grid article:nth-child(even) .lineup-copy {
  grid-column: 2;
}

.lineup-copy > span {
  display: inline-block;
  margin-bottom: 28px;
}

.product-line .lineup-grid h3 {
  max-width: 560px;
  margin-bottom: 28px;
  font-size: clamp(3.4rem, 4.1vw, 5.4rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.product-line .lineup-grid p {
  max-width: 560px;
  font-size: clamp(1.12rem, 1.13vw, 1.32rem);
  line-height: 1.78;
}

.lineup-points {
  display: grid;
  gap: 12px;
  max-width: 580px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.lineup-points li {
  position: relative;
  padding-left: 18px;
  color: rgba(218, 229, 239, 0.66);
  font-size: clamp(0.92rem, 0.92vw, 1.02rem);
  line-height: 1.62;
}

.lineup-points li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: rgba(98, 213, 255, 0.86);
  box-shadow: 0 0 12px rgba(98, 213, 255, 0.34);
  content: "";
}

.product-line .lineup-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.product-line .lineup-tags span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  font-size: 0.84rem;
  line-height: 1;
}

.product-demo {
  grid-column: 2;
  grid-row: 1;
  align-self: center;
  height: clamp(460px, 42vw, 620px);
  margin-top: 0;
  isolation: isolate;
  border-color: rgba(201, 244, 255, 0.16);
  border-radius: 18px;
  background: #0b1016;
  box-shadow:
    0 44px 120px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.055),
    inset 0 -24px 54px rgba(0, 0, 0, 0.36);
  transform: translate3d(0, 0, 0);
  animation: appleProcessFloat 8.5s ease-in-out infinite;
  will-change: transform;
}

.product-line .lineup-grid article:nth-child(even) .product-demo {
  grid-column: 1;
}

.product-demo::before,
.product-demo::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
}

.product-demo::before {
  z-index: 0;
  background-image: linear-gradient(180deg, rgba(4, 7, 11, 0), rgba(4, 7, 11, 0.18));
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  filter: saturate(0.96) contrast(1.06) brightness(0.94);
  transform: scale(1.018);
  transform-origin: center;
}

.product-demo:has(.process-video)::before {
  display: none;
}

.product-demo.has-process-video::before {
  opacity: 0;
}

.product-demo::after {
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.045);
  background:
    linear-gradient(90deg, transparent 0%, rgba(201, 244, 255, 0.12) 48%, transparent 58%),
    radial-gradient(circle at 52% 34%, rgba(201, 244, 255, 0.12), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 42%, rgba(0, 0, 0, 0.28));
  background-size: 34% 100%, 100% 100%, 100% 100%;
  background-position: -46% 0, 0 0, 0 0;
  mix-blend-mode: screen;
  opacity: 0.34;
  animation: processPhotoSweep 11s ease-in-out infinite;
}

.js-enabled .product-demo::before,
.js-enabled .product-demo::after,
.js-enabled .product-demo .process-trace,
.js-enabled .product-demo .process-beam,
.js-enabled .product-demo .process-hotspot,
.js-enabled .product-demo .process-sparks {
  animation-play-state: paused;
}

.js-enabled .is-visible .product-demo::before {
  animation: none;
}

.js-enabled .is-visible .product-demo::after,
.js-enabled .is-visible .product-demo .process-trace,
.js-enabled .is-visible .product-demo .process-beam,
.js-enabled .is-visible .product-demo .process-hotspot,
.js-enabled .is-visible .product-demo .process-sparks {
  animation-play-state: running;
}

.process-trace,
.process-beam,
.process-hotspot,
.process-sparks {
  display: none;
}

.process-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: inherit;
}

.process-video {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: cover;
  background: #0b1016;
}

.process-hotspot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(255, 246, 221, 0.96);
  box-shadow:
    0 0 14px rgba(255, 225, 169, 0.9),
    0 0 34px rgba(98, 213, 255, 0.38),
    0 0 56px rgba(255, 156, 74, 0.26);
  transform: translate(-50%, -50%);
}

.process-beam {
  width: 2px;
  height: 96px;
  border-radius: 999px;
  background: linear-gradient(180deg, transparent, rgba(201, 244, 255, 0.82), rgba(255, 235, 194, 0.96));
  filter: blur(0.2px);
  box-shadow: 0 0 22px rgba(98, 213, 255, 0.34);
  transform-origin: 50% 100%;
}

.process-trace {
  overflow: hidden;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(201, 244, 255, 0), rgba(201, 244, 255, 0.76), rgba(255, 208, 145, 0.46));
  box-shadow: 0 0 18px rgba(98, 213, 255, 0.24);
}

.process-sparks {
  width: 120px;
  height: 90px;
  transform: translate(-50%, -50%);
  background:
    linear-gradient(28deg, transparent 45%, rgba(255, 185, 92, 0.86) 46% 47%, transparent 48%),
    linear-gradient(-18deg, transparent 45%, rgba(255, 211, 130, 0.74) 46% 47%, transparent 48%),
    linear-gradient(62deg, transparent 50%, rgba(255, 143, 72, 0.66) 51% 52%, transparent 53%);
  filter: drop-shadow(0 0 10px rgba(255, 171, 82, 0.32));
}

.demo-marking .process-trace {
  top: 46%;
  left: 32%;
  width: 0;
  height: 3px;
  animation: markingTrace 4.8s ease-in-out infinite;
}

.demo-marking .process-beam,
.demo-marking .process-hotspot {
  top: 46%;
  left: 31%;
  animation: markingHead 4.8s ease-in-out infinite;
}

.demo-cleaning .process-trace {
  inset: 16% auto 16% 18%;
  width: 120px;
  border-radius: 6px;
  background: linear-gradient(90deg, rgba(201, 244, 255, 0.08), rgba(224, 235, 229, 0.36), rgba(201, 244, 255, 0));
  animation: cleaningPass 5.8s ease-in-out infinite;
}

.demo-cleaning .process-beam,
.demo-cleaning .process-hotspot {
  top: 49%;
  left: 31%;
  animation: cleaningHead 5.8s ease-in-out infinite;
}

.demo-welding .process-trace {
  top: 48%;
  left: 35%;
  width: 0;
  height: 4px;
  background: linear-gradient(90deg, rgba(255, 192, 95, 0), rgba(255, 196, 112, 0.86));
  animation: weldTrace 5.4s ease-in-out infinite;
}

.demo-welding .process-beam,
.demo-welding .process-hotspot,
.demo-welding .process-sparks {
  top: 48%;
  left: 35%;
  animation: weldHead 5.4s ease-in-out infinite;
}

.demo-cutting .process-trace {
  top: 61%;
  left: 30%;
  width: 0;
  height: 4px;
  transform: rotate(-10deg);
  background: linear-gradient(90deg, rgba(255, 224, 169, 0), rgba(255, 199, 116, 0.9));
  animation: cutTrace 5.2s ease-in-out infinite;
}

.demo-cutting .process-beam,
.demo-cutting .process-hotspot,
.demo-cutting .process-sparks {
  top: 61%;
  left: 30%;
  animation: cutHead 5.2s ease-in-out infinite;
}

.demo-tube .process-trace {
  top: 48%;
  left: 66%;
  width: 78px;
  height: 78px;
  border: 2px solid rgba(255, 207, 139, 0.72);
  border-radius: 50%;
  background: transparent;
  box-shadow:
    0 0 18px rgba(255, 174, 87, 0.32),
    inset 0 0 16px rgba(255, 174, 87, 0.18);
  animation: tubePulse 4.8s ease-in-out infinite;
}

.demo-tube .process-beam,
.demo-tube .process-hotspot {
  top: 48%;
  left: 66%;
  animation: tubeHead 4.8s ease-in-out infinite;
}

.demo-custom .process-trace {
  top: 52%;
  left: 24%;
  width: 0;
  height: 2px;
  animation: customTrace 6s ease-in-out infinite;
}

.demo-custom .process-beam,
.demo-custom .process-hotspot {
  top: 52%;
  left: 24%;
  animation: customHead 6s ease-in-out infinite;
}

.product-demo .demo-surface,
.product-demo .mark-line,
.product-demo .laser-dot,
.product-demo .clean-head,
.product-demo .clean-track,
.product-demo .plate,
.product-demo .weld-core,
.product-demo .weld-seam,
.product-demo .cut-path,
.product-demo .cut-head,
.product-demo .cut-glow,
.product-demo .tube,
.product-demo .tube-ring,
.product-demo .tube-beam,
.product-demo .node,
.product-demo .route,
.product-demo .scan-node {
  display: none;
}

.demo-marking::before {
  background-image:
    linear-gradient(180deg, rgba(4, 7, 11, 0), rgba(4, 7, 11, 0.18)),
    url("./assets/process-marking.png");
}

.demo-cleaning::before {
  background-image:
    linear-gradient(180deg, rgba(4, 7, 11, 0), rgba(4, 7, 11, 0.18)),
    url("./assets/process-cleaning.png");
}

.demo-welding::before {
  background-image:
    linear-gradient(180deg, rgba(4, 7, 11, 0), rgba(4, 7, 11, 0.18)),
    url("./assets/process-welding.png");
}

.demo-cutting::before {
  background-image:
    linear-gradient(180deg, rgba(4, 7, 11, 0), rgba(4, 7, 11, 0.18)),
    url("./assets/process-cutting.png");
}

.demo-tube::before {
  background-image:
    linear-gradient(180deg, rgba(4, 7, 11, 0), rgba(4, 7, 11, 0.18)),
    url("./assets/process-tube.png");
}

.demo-custom::before {
  background-image:
    linear-gradient(180deg, rgba(4, 7, 11, 0), rgba(4, 7, 11, 0.18)),
    url("./assets/process-custom.png");
}

.demo-welding::after,
.demo-cutting::after,
.demo-tube::after {
  opacity: 0.42;
}

.demo-cleaning::after {
  background:
    linear-gradient(90deg, transparent 0%, rgba(201, 244, 255, 0.1) 48%, transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 44%, rgba(0, 0, 0, 0.34));
  background-size: 38% 100%, 100% 100%;
  background-position: -46% 0, 0 0;
  opacity: 0.36;
}

@keyframes processPhotoSweep {
  0%,
  34% {
    background-position: -48% 0, 0 0, 0 0;
  }

  68%,
  100% {
    background-position: 142% 0, 0 0, 0 0;
  }
}

@keyframes appleProcessFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -14px, 0);
  }
}

@keyframes markingHead {
  0%, 18%, 100% { left: 31%; opacity: 0; }
  28%, 74% { opacity: 1; }
  78% { left: 58%; opacity: 0; }
}

@keyframes markingTrace {
  0%, 24%, 100% { width: 0; opacity: 0; }
  34%, 70% { width: 28%; opacity: 0.8; }
  82% { width: 28%; opacity: 0; }
}

@keyframes cleaningHead {
  0%, 16%, 100% { left: 24%; opacity: 0; }
  26%, 80% { opacity: 1; }
  86% { left: 72%; opacity: 0; }
}

@keyframes cleaningPass {
  0%, 16%, 100% { left: 18%; opacity: 0; }
  26%, 76% { opacity: 0.78; }
  86% { left: 66%; opacity: 0; }
}

@keyframes weldHead {
  0%, 18%, 100% { left: 35%; opacity: 0; }
  28%, 74% { opacity: 1; }
  82% { left: 64%; opacity: 0; }
}

@keyframes weldTrace {
  0%, 24%, 100% { width: 0; opacity: 0; }
  34%, 76% { width: 30%; opacity: 0.84; }
  88% { width: 30%; opacity: 0; }
}

@keyframes cutHead {
  0%, 14%, 100% { left: 30%; top: 61%; opacity: 0; }
  24%, 78% { opacity: 1; }
  86% { left: 66%; top: 50%; opacity: 0; }
}

@keyframes cutTrace {
  0%, 22%, 100% { width: 0; opacity: 0; }
  36%, 76% { width: 36%; opacity: 0.88; }
  88% { width: 36%; opacity: 0; }
}

@keyframes tubeHead {
  0%, 18%, 100% { opacity: 0; transform: translate(-50%, -50%) rotate(0deg) translateX(38px); }
  28%, 76% { opacity: 1; }
  84% { opacity: 0; transform: translate(-50%, -50%) rotate(320deg) translateX(38px); }
}

@keyframes tubePulse {
  0%, 18%, 100% { opacity: 0; transform: translate(-50%, -50%) scale(0.92); }
  32%, 76% { opacity: 0.85; transform: translate(-50%, -50%) scale(1); }
  86% { opacity: 0; transform: translate(-50%, -50%) scale(1.08); }
}

@keyframes customHead {
  0%, 18%, 100% { left: 24%; top: 52%; opacity: 0; }
  30%, 72% { opacity: 1; }
  84% { left: 70%; top: 46%; opacity: 0; }
}

@keyframes customTrace {
  0%, 24%, 100% { width: 0; opacity: 0; }
  38%, 76% { width: 46%; opacity: 0.56; }
  88% { width: 46%; opacity: 0; }
}

@keyframes whatsappBreath {
  0%, 100% {
    filter: brightness(1);
    box-shadow: 0 14px 42px rgba(98, 213, 255, 0.18);
    transform: translateY(0);
  }
  50% {
    filter: brightness(1.08);
    box-shadow: 0 18px 58px rgba(98, 213, 255, 0.34), 0 0 0 7px rgba(139, 228, 255, 0.055);
    transform: translateY(-1px);
  }
}

@media (max-width: 1100px) {
  .product-line .section-heading,
  .product-line .lineup-grid article {
    width: min(100% - 48px, 980px);
  }

  .product-line .lineup-grid article,
  .product-line .lineup-grid article:nth-child(even) {
    grid-template-columns: 1fr;
    min-height: auto;
    margin-bottom: 104px;
  }

  .lineup-copy,
  .product-line .lineup-grid article:nth-child(even) .lineup-copy,
  .product-demo,
  .product-line .lineup-grid article:nth-child(even) .product-demo {
    grid-column: 1;
  }

  .product-demo {
    grid-row: auto;
    height: clamp(390px, 68vw, 560px);
    margin-top: 40px;
  }

  .product-line .section-heading h2 {
    max-width: 820px;
    white-space: normal;
  }
}

@media (max-width: 640px) {
  .product-line .section-heading,
  .product-line .lineup-grid article {
    width: min(100% - 28px, 620px);
  }

  .product-line .lineup-grid h3 {
    font-size: clamp(2.6rem, 12vw, 4.2rem);
  }

  .product-demo {
    height: min(92vw, 430px);
    border-radius: 12px;
  }
}

@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;
  }
}

/* Product catalog rebuilt from the original JEXFOTON product navigation. */
.product-catalog {
  width: min(1560px, calc(100% - 120px));
  margin: 0 auto;
}

.product-category-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: clamp(34px, 4vw, 64px);
}

.product-category-card {
  position: relative;
  min-height: 156px;
  padding: 22px;
  text-align: left;
  border: 1px solid rgba(201, 244, 255, 0.13);
  border-radius: 18px;
  color: rgba(239, 246, 255, 0.92);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)), rgba(9, 13, 19, 0.9);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.045);
  cursor: pointer;
  transition: border-color 240ms ease, background 240ms ease, transform 240ms ease, box-shadow 240ms ease;
}

.product-category-card span,
.product-category-card em {
  display: block;
  color: #62d5ff;
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.product-category-card strong {
  display: block;
  min-height: 56px;
  margin: 24px 0 14px;
  font-size: clamp(1.14rem, 1.35vw, 1.58rem);
  line-height: 1.14;
  letter-spacing: 0;
}

.product-category-card em {
  color: rgba(218, 229, 239, 0.52);
  font-size: 0.76rem;
}

.product-category-card:hover,
.product-category-card.is-active {
  transform: translateY(-3px);
  border-color: rgba(147, 229, 255, 0.38);
  background: radial-gradient(circle at 18% 0%, rgba(98, 213, 255, 0.16), transparent 34%), linear-gradient(135deg, rgba(255, 255, 255, 0.078), rgba(255, 255, 255, 0.018)), rgba(10, 15, 22, 0.95);
  box-shadow: 0 28px 72px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.product-catalog-stage {
  display: grid;
  grid-template-columns: minmax(320px, 0.42fr) minmax(0, 1fr);
  gap: clamp(30px, 4vw, 68px);
  align-items: start;
}

.product-catalog-copy {
  position: sticky;
  top: 126px;
  min-height: 520px;
  padding: clamp(30px, 3vw, 48px);
  border: 1px solid rgba(201, 244, 255, 0.13);
  border-radius: 22px;
  background: radial-gradient(circle at 10% 10%, rgba(98, 213, 255, 0.11), transparent 30%), linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)), rgba(8, 12, 18, 0.88);
}

.product-catalog-copy > span,
.product-detail-grid article > span {
  display: inline-block;
  margin-bottom: 22px;
  color: #62d5ff;
  font-size: 0.78rem;
  font-weight: 800;
}

.product-catalog-copy h3 {
  margin-bottom: 24px;
  color: #f6f9ff;
  font-size: clamp(2.2rem, 3.1vw, 4.5rem);
  line-height: 1.04;
}

.product-catalog-copy p,
.product-detail-grid p {
  color: rgba(218, 229, 239, 0.7);
  font-size: clamp(1rem, 1.05vw, 1.15rem);
  line-height: 1.76;
}

.product-catalog-copy ul,
.product-detail-grid ul {
  display: grid;
  gap: 14px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.product-catalog-copy li,
.product-detail-grid li {
  position: relative;
  padding-left: 18px;
  color: rgba(218, 229, 239, 0.7);
  line-height: 1.68;
}

.product-catalog-copy li::before,
.product-detail-grid li::before {
  position: absolute;
  top: 0.75em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: #62d5ff;
  box-shadow: 0 0 14px rgba(98, 213, 255, 0.36);
  content: "";
}

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

.catalog-product-card {
  position: relative;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  min-height: 430px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid rgba(201, 244, 255, 0.13);
  border-radius: 20px;
  color: inherit;
  text-decoration: none;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.015)), rgba(8, 12, 18, 0.9);
  transition: border-color 260ms ease, transform 260ms ease, box-shadow 260ms ease;
}

.catalog-product-card::after {
  position: absolute;
  right: 20px;
  bottom: 22px;
  width: 9px;
  height: 9px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  color: rgba(217, 248, 255, 0.78);
  content: "";
  transform: rotate(45deg);
  transition: transform 240ms ease, color 240ms ease;
}

.catalog-product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(147, 229, 255, 0.34);
  box-shadow: 0 30px 82px rgba(0, 0, 0, 0.32);
}

.catalog-product-card:hover::after {
  color: #62d5ff;
  transform: translateX(3px) rotate(45deg);
}

.catalog-product-image {
  display: grid;
  place-items: center;
  min-height: 250px;
  margin: -6px -6px 22px;
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
}

.catalog-product-image img {
  box-sizing: border-box;
  width: 100%;
  height: 250px;
  max-height: none;
  padding: 18px;
  border-radius: inherit;
  background: #fff;
  object-fit: contain;
  filter: drop-shadow(0 24px 42px rgba(0, 0, 0, 0.38));
}

.catalog-product-meta {
  color: #62d5ff;
  font-size: 0.74rem;
  font-weight: 800;
}

.catalog-product-card strong {
  margin: 12px 0 24px;
  color: #f6f9ff;
  font-size: clamp(1.45rem, 1.75vw, 2rem);
  line-height: 1.14;
}

.catalog-product-card em {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: end;
  min-height: 42px;
  min-width: 112px;
  width: fit-content;
  padding: 0 18px;
  border: 1px solid rgba(201, 244, 255, 0.18);
  border-radius: 999px;
  color: #d9f8ff;
  font-size: 0.86rem;
  font-style: normal;
  font-weight: 800;
  line-height: 1;
  background: rgba(255, 255, 255, 0.035);
}

#products {
  min-height: 112svh;
  padding: clamp(88px, 9vw, 118px) 0;
}

#products .section-heading {
  margin-bottom: clamp(56px, 6vw, 92px);
}

#products .section-heading h2 {
  font-size: clamp(2.45rem, 3vw, 3.4rem);
}

#products .product-category-grid {
  gap: 10px;
  margin-bottom: clamp(28px, 3.2vw, 42px);
}

#products .product-category-card {
  min-height: 104px;
  padding: 16px 18px;
  border-radius: 14px;
}

#products .product-category-card strong {
  min-height: 0;
  margin: 14px 0 10px;
  font-size: clamp(1rem, 1.05vw, 1.24rem);
}

#products .product-catalog-stage {
  display: block;
  grid-template-columns: none;
  gap: clamp(18px, 2vw, 26px);
}

#products .product-catalog-copy {
  display: none;
}

#products .product-list {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

#products .catalog-product-card {
  min-height: 292px;
  padding: 16px;
  border-radius: 16px;
}

#products .catalog-product-image {
  min-height: 150px;
  margin: -2px -2px 16px;
  border-radius: 12px;
  background: #fff;
}

#products .catalog-product-image img {
  width: 100%;
  height: 150px;
  max-height: none;
  padding: 0;
  background: #fff;
  object-fit: contain;
  filter: drop-shadow(0 14px 22px rgba(0, 0, 0, 0.18));
}

#products .catalog-product-meta {
  font-size: 0.68rem;
}

#products .catalog-product-card strong {
  margin: 8px 0 18px;
  font-size: clamp(1.12rem, 1.25vw, 1.44rem);
}

#products .catalog-product-card em {
  min-height: 38px;
  min-width: 104px;
  padding: 0 18px;
  font-size: 0.78rem;
}

.product-detail-page {
  padding-top: clamp(110px, 9vw, 142px);
}

.product-detail {
  padding-top: 0;
}

.product-detail-hero {
  display: grid;
  grid-template-columns: minmax(340px, 0.48fr) minmax(420px, 0.52fr);
  gap: clamp(30px, 4vw, 58px);
  align-items: center;
  width: min(1280px, calc(100% - 120px));
  margin: 0 auto clamp(42px, 5vw, 64px);
}

.product-detail-copy h1 {
  max-width: 560px;
  margin-bottom: 20px;
  color: #f6f9ff;
  font-size: clamp(2.35rem, 3.45vw, 3.75rem);
  line-height: 1.08;
}

.product-detail-copy p {
  max-width: 520px;
  color: rgba(218, 229, 239, 0.7);
  font-size: clamp(1rem, 1.05vw, 1.18rem);
  line-height: 1.68;
}

.product-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 28px;
}

.product-detail-actions span {
  max-width: 320px;
  color: rgba(218, 229, 239, 0.46);
  font-size: 0.84rem;
  line-height: 1.55;
}

.product-detail-media {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 0;
  height: clamp(360px, 32vw, 430px);
  padding: 0;
  border: 1px solid rgba(201, 244, 255, 0.13);
  border-radius: 18px;
  background: radial-gradient(circle at 50% 35%, rgba(98, 213, 255, 0.12), transparent 44%), linear-gradient(145deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.015)), rgba(8, 12, 18, 0.9);
}

.product-detail-media::before {
  position: absolute;
  inset: clamp(22px, 3vw, 42px);
  content: "";
  background: #fff;
}

.product-detail-media img {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  display: block;
  width: calc(100% - clamp(44px, 6vw, 84px));
  height: calc(100% - clamp(44px, 6vw, 84px));
  max-height: 330px;
  padding: 0;
  background: #fff;
  object-fit: contain;
  filter: drop-shadow(0 24px 42px rgba(0, 0, 0, 0.38));
}

.product-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  align-items: start;
  width: min(1280px, calc(100% - 120px));
  margin: 0 auto clamp(44px, 5vw, 78px);
  overflow: hidden;
  border: 1px solid rgba(201, 244, 255, 0.13);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.044), rgba(255, 255, 255, 0.014)), rgba(8, 12, 18, 0.84);
}

.product-detail-grid article {
  min-height: 0;
  padding: clamp(22px, 2vw, 30px);
  border: 0;
  border-radius: 0;
  background: none;
}

.product-detail-grid article:not(:first-child) {
  border-left: 1px solid rgba(201, 244, 255, 0.11);
}

.product-detail-grid article:nth-child(2) {
  border-left: 0;
}

.product-detail-grid h2 {
  margin-bottom: 16px;
  color: #f6f9ff;
  font-size: clamp(1.22rem, 1.45vw, 1.58rem);
}

html[lang="zh-CN"] .product-detail-grid h2,
html[lang="ar"] .product-detail-grid h2 {
  font-size: clamp(1.22rem, 1.45vw, 1.58rem);
  line-height: 1.18;
}

.product-detail-grid p,
.product-detail-grid li {
  font-size: 0.95rem;
  line-height: 1.62;
}

.product-detail-grid ul {
  gap: 10px;
  margin-top: 0;
}

.product-detail-grid article:first-child {
  grid-column: 1 / -1;
  min-height: auto;
  padding: 16px 28px;
  border-bottom: 1px solid rgba(201, 244, 255, 0.11);
  background: radial-gradient(circle at 0% 0%, rgba(98, 213, 255, 0.09), transparent 45%);
}

.product-detail-grid article:first-child > span {
  margin-bottom: 0;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

@media (max-width: 1180px) {
  .product-catalog,
  .product-detail-hero,
  .product-detail-grid {
    width: min(100% - 56px, 980px);
  }

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

  #products .product-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-catalog-stage,
  .product-detail-hero,
  .product-detail-grid {
    grid-template-columns: 1fr;
  }

  .product-catalog-copy {
    position: static;
    min-height: auto;
  }
}

@media (max-width: 720px) {
  .product-catalog,
  .product-detail-hero,
  .product-detail-grid {
    width: min(100% - 34px, 560px);
  }

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

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

  .product-category-card {
    min-height: 124px;
  }

  .product-detail-copy h1 {
    font-size: clamp(2.3rem, 13vw, 3.4rem);
  }
}

@media (max-width: 420px) {
  .site-header {
    width: calc(100% - 16px);
  }

  .nav-cta {
    display: none;
  }
}

@media (max-width: 720px) {
  html {
    scroll-padding-top: 82px;
  }

  body {
    background-size: auto;
  }

  .site-header {
    top: 0;
    right: 0;
    left: 0;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    width: 100%;
    padding: 10px 14px;
    border-width: 0 0 1px;
    border-color: rgba(201, 244, 255, 0.12);
    border-radius: 0;
    background: rgba(4, 7, 12, 0.96);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.34);
    transform: none;
    animation: none;
  }

  .brand {
    min-width: 0;
    gap: 8px;
    font-size: 0.8rem;
  }

  .brand:focus-visible {
    outline: 1px solid rgba(201, 244, 255, 0.42);
    outline-offset: 4px;
    border-radius: 999px;
  }

  .brand-mark {
    width: 24px;
    height: 24px;
    flex: 0 0 auto;
  }

  .header-actions {
    gap: 5px;
  }

  .nav-cta {
    display: none;
  }

  .language-current {
    min-width: 64px;
    min-height: 32px;
    padding: 0 10px;
    font-size: 0.72rem;
  }

  .language-current svg {
    width: 13px;
    height: 13px;
  }

  .mobile-menu-toggle {
    width: 34px;
    height: 34px;
  }

  .site-header.is-menu-open .nav-links {
    top: 100%;
    right: 0;
    left: 0;
    max-height: calc(100vh - 58px);
    overflow-y: auto;
    border-width: 0 0 1px;
    border-radius: 0 0 18px 18px;
    background: rgba(4, 7, 12, 0.98);
  }

  .site-header.is-menu-open .nav-links a {
    min-height: 42px;
    padding: 0 12px;
    font-size: 0.82rem;
  }

  .section-panel,
  footer,
  .product-catalog,
  .product-line .section-heading,
  .product-line .lineup-grid article,
  .product-detail-hero,
  .product-detail-grid {
    width: min(100% - 28px, 620px);
  }

  .section-heading {
    margin-bottom: 28px;
    text-align: center;
  }

  .section-heading h2,
  .brand-global h2,
  .contact-heading h2,
  .news-detail-hero h1,
  .news-detail-hero h2,
  .product-detail-copy h1 {
    text-wrap: balance;
  }

  .section-heading h2,
  .contact-heading h2,
  .product-line .section-heading h2 {
    max-width: none;
    font-size: clamp(2.05rem, 10vw, 3.05rem);
    line-height: 1.15;
  }

  .eyebrow {
    margin-bottom: 12px;
    font-size: 0.72rem;
  }

  .hero {
    min-height: auto;
    gap: 26px;
    padding-top: 84px;
    padding-bottom: 46px;
  }

  .hero-copy {
    text-align: center;
  }

  html[lang="zh-CN"] .hero h1,
  .hero h1 {
    max-width: 9em;
    margin-right: auto;
    margin-left: auto;
    font-size: clamp(2.55rem, 13vw, 3.85rem);
    line-height: 1.12;
  }

  .hero-text {
    max-width: 100%;
    margin-right: auto;
    margin-left: auto;
    margin-top: 18px;
    font-size: 1rem;
    line-height: 1.72;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    width: 100%;
    max-width: 420px;
    margin-right: auto;
    margin-left: auto;
    margin-top: 26px;
  }

  .hero-actions .button {
    justify-content: center;
    min-height: 46px;
    padding: 0 14px;
    white-space: nowrap;
  }

  .hero-visual {
    min-height: 260px;
  }

  .product-orbit {
    width: 100%;
    min-height: 260px;
  }

  .hero-video,
  .product-demo video,
  .product-demo img {
    object-fit: cover;
  }

  .brand-proof,
  .brand-global,
  .product-line,
  #products,
  .industries,
  .service,
  .contact,
  .news {
    min-height: auto;
    padding: 54px 0;
  }

  #about,
  #process,
  #products,
  #industries,
  #service,
  #contact,
  #news {
    scroll-margin-top: 82px;
  }

  .brand-proof .section-heading {
    padding-top: 8px;
  }

  .brand-proof .statement-kicker {
    max-width: 20em;
    margin-right: auto;
    margin-left: auto;
    font-size: clamp(1.02rem, 4.9vw, 1.24rem);
    line-height: 1.42;
  }

  .brand-proof .section-heading h2 {
    max-width: 17em;
    font-size: clamp(1.38rem, 5.6vw, 1.72rem);
    line-height: 1.28;
  }

  .brand-global {
    text-align: center;
  }

  .brand-global .eyebrow {
    margin-right: auto;
    margin-left: auto;
  }

  .brand-global h2 {
    max-width: 12.5em;
    margin-right: auto;
    margin-left: auto;
    font-size: clamp(1.72rem, 7.6vw, 2.36rem);
    line-height: 1.18;
  }

  .brand-global .map-card {
    margin-top: 32px;
  }

  .proof-grid,
  .industry-grid,
  .service-flow,
  .contact-grid,
  .news-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .proof-grid article,
  .industry-grid article,
  .service-flow article,
  .contact-card,
  .news-card {
    min-height: auto;
    padding: 22px;
    border-radius: 14px;
  }

  .industry-grid article {
    padding-bottom: 38px;
  }

  .industry-grid article::after {
    right: 22px;
    bottom: 18px;
    left: 22px;
  }

  .industry-tags {
    margin-top: 20px;
    margin-bottom: 14px;
  }

  .proof-grid article,
  .service-flow article {
    text-align: center;
  }

  .map-card {
    min-height: 280px;
  }

  .pin.usa {
    left: 16%;
  }

  .pin.dubai {
    left: 41%;
  }

  .pin.shenzhen {
    left: 62%;
  }

  .pin.malaysia {
    left: 57%;
  }

  .product-line .lineup-grid article,
  .product-line .lineup-grid article:nth-child(even) {
    gap: 24px;
    min-height: auto;
    margin-bottom: 62px;
    padding: 0;
    scroll-margin-top: 86px;
  }

  .product-line .lineup-grid article + article {
    padding-top: 12px;
    border-top: 1px solid rgba(201, 244, 255, 0.08);
  }

  .lineup-copy {
    padding: 0;
  }

  .lineup-copy > span,
  .lineup-copy > h3,
  .lineup-copy > p {
    text-align: center;
  }

  .lineup-copy > span {
    display: block;
    width: fit-content;
    margin: 0 auto 18px;
  }

  .lineup-copy > p {
    margin-right: auto;
    margin-left: auto;
  }

  .product-line .lineup-grid h3 {
    max-width: none;
    margin-bottom: 20px;
    font-size: clamp(2.18rem, 10vw, 3rem);
    line-height: 1.1;
  }

  .product-line .lineup-grid p {
    max-width: 22em;
    font-size: 1rem;
    line-height: 1.68;
  }

  .lineup-points {
    gap: 10px;
    margin-top: 22px;
  }

  .lineup-points li {
    width: fit-content;
    max-width: 100%;
    margin-right: auto;
    margin-left: auto;
    text-align: left;
  }

  .lineup-tags {
    justify-content: center;
    gap: 8px;
    margin-top: 22px;
  }

  .lineup-tags span,
  .product-line .lineup-tags span,
  .industry-tags em,
  .catalog-product-card em,
  #products .catalog-product-card em,
  .service-flow .service-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
  }

  .product-demo {
    height: min(72vw, 300px);
    margin-top: 4px;
    border-radius: 12px;
    animation: none;
  }

  #products .section-heading {
    margin-bottom: 28px;
  }

  #products .product-category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 20px;
  }

  #products .product-category-card {
    min-height: 92px;
    padding: 12px;
    border-radius: 12px;
  }

  #products .product-category-card strong {
    margin: 10px 0 8px;
    font-size: 0.95rem;
    line-height: 1.18;
  }

  #products .product-category-card span,
  #products .product-category-card em {
    font-size: 0.72rem;
  }

  #products .product-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  #products .catalog-product-card {
    min-height: auto;
    padding: 12px;
    border-radius: 14px;
  }

  #products .catalog-product-image {
    min-height: 144px;
    margin: 0 0 14px;
    border-radius: 10px;
  }

  #products .catalog-product-image img {
    height: 144px;
  }

  #products .catalog-product-card strong {
    min-height: 0;
    margin: 0 0 18px;
    font-size: clamp(1.12rem, 6vw, 1.46rem);
    line-height: 1.18;
  }

  #products .catalog-product-card em {
    min-height: 38px;
    min-width: 104px;
    padding: 0 18px;
  }

  .contact-shell {
    gap: 12px;
    margin-top: 28px;
  }

  .contact-heading,
  .contact-command,
  .product-detail-copy,
  .news-detail-hero {
    text-align: center;
  }

  .contact-heading p:not(.eyebrow),
  .product-detail-copy p,
  .news-detail-hero p:not(.eyebrow) {
    margin-right: auto;
    margin-left: auto;
  }

  .contact-command {
    padding: 22px;
  }

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

  .contact-value {
    font-size: clamp(1.2rem, 7vw, 1.55rem);
  }

  .contact-meta {
    word-break: break-word;
  }

  .news-card img,
  .news-card-featured img {
    height: 210px;
    min-height: 210px;
  }

  .product-detail-page {
    padding-top: 88px;
  }

  .product-detail-hero {
    gap: 22px;
    margin-bottom: 24px;
  }

  .product-detail .news-back {
    display: inline-flex;
    min-height: 42px;
    margin: 0 auto 36px;
  }

  .product-detail-actions {
    justify-content: center;
    margin-top: 24px;
  }

  .product-detail-actions .button {
    min-width: 148px;
    min-height: 48px;
    justify-content: center;
  }

  .product-detail-copy h1 {
    max-width: 10.5em;
    margin-right: auto;
    margin-left: auto;
    font-size: clamp(2rem, 9.5vw, 2.82rem);
    line-height: 1.08;
  }

  .product-detail-copy p:not(.eyebrow) {
    max-width: 22em;
    font-size: 1rem;
    line-height: 1.7;
  }

  .product-detail-media {
    height: 330px;
    overflow: hidden;
    border-radius: 14px;
  }

  .product-detail-media::before {
    inset: 18px;
    border-radius: 10px;
  }

  .product-detail-media img {
    width: calc(100% - 36px);
    height: calc(100% - 36px);
    max-height: none;
    border-radius: 10px;
  }

  .product-detail-grid {
    grid-template-columns: 1fr;
    margin-top: 0;
  }

  .product-detail-grid article:first-child {
    padding: 14px 22px;
    text-align: center;
  }

  .product-detail-grid article:not(:first-child),
  .product-detail-grid article:nth-child(2) {
    border-left: 0;
    border-top: 1px solid rgba(201, 244, 255, 0.11);
  }

  footer {
    gap: 18px;
    padding: 34px 0 42px;
    text-align: center;
  }

  .social-links {
    justify-content: center;
    width: 100%;
  }

  footer p {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .language-current span {
    max-width: 2.5em;
    overflow: hidden;
    white-space: nowrap;
  }

  #products .product-category-card strong {
    font-size: 0.9rem;
  }

  .hero-actions {
    grid-template-columns: 1fr;
  }
}