:root {
  --ink: #1d1d1f;
  --muted: #77777d;
  --blue: #0071e3;
  --surface: #f5f5f7;
  --line: #e3e3e8;
  --shell: 1180px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 28px;
}
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family:
    -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI",
    "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.modal-open {
  overflow: hidden;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
}
button:focus-visible,
a:focus-visible {
  outline: 3px solid #2997ff;
  outline-offset: 5px;
}
button {
  color: inherit;
}
img {
  max-width: 100%;
  display: block;
}
h1,
h2,
h3,
p {
  margin: 0;
}
button {
  border: 0;
}
button,
a {
  touch-action: manipulation;
}
.shell {
  width: min(var(--shell), calc(100% - 80px));
  margin: auto;
}
.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 255);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
}
.nav {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 750;
  letter-spacing: 1px;
  flex-shrink: 0;
  transform: translateX(-24px);
}
.brand img {
  display: block;
  object-fit: contain;
  flex-shrink: 0;
}
.footer-brand img {
  width: 36px;
  height: 36px;
}
.brand small {
  display: block;
  font-size: 8px;
  letter-spacing: 2.4px;
  font-weight: 600;
  margin-top: 4px;
}
.brand-symbol {
  color: var(--blue);
  font-size: 42px;
  font-weight: 850;
  font-style: italic;
  position: relative;
  line-height: 1;
  width: 40px;
}
.brand-symbol > span {
  position: absolute;
  font-size: 23px;
  top: 0;
  right: -1px;
  color: #42a3ee;
}
.nav-links {
  display: flex;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  align-items: center;
  gap: 32px;
  font-size: 12px;
}
.nav-links a {
  transition: color 0.2s;
}
.nav-links a:hover,
.footer-top a:hover {
  color: var(--blue);
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: var(--blue);
  color: white;
  padding: 15px 25px;
  border-radius: 28px;
  font-size: 14px;
  font-weight: 500;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  background: #0077ed;
  transform: translateY(-2px);
}
.nav-contact {
  font-size: 12px;
  padding: 10px 19px;
}
.menu-toggle {
  display: none;
}
.hero {
  overflow: hidden;
  background: linear-gradient(180deg, #fff 0%, #fbfcfe 65%, #f1f4f9 100%);
}
.hero-copy {
  text-align: center;
  padding-top: 70px;
  position: relative;
  z-index: 2;
}
.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2.2px;
  line-height: 1.8;
  color: #73737a;
  margin-bottom: 21px;
}
.hero .eyebrow {
  font-size: 12px;
  letter-spacing: 3px;
}
.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #168de4;
  vertical-align: middle;
  margin-right: 8px;
  box-shadow: 0 0 0 4px #e7f2fc;
}
h1 {
  font-size: clamp(48px, 5.3vw, 76px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -3.5px;
}
.gradient-text {
  background: linear-gradient(110deg, #006bce 15%, #359ce4 58%, #6b63d2 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-description {
  color: #74777d;
  font-size: 16px;
  line-height: 1.9;
  margin: 24px auto 23px;
}
.hero-actions {
  display: flex;
  gap: 29px;
  align-items: center;
  justify-content: center;
}
.text-link {
  color: var(--blue);
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.text-link:hover {
  text-decoration: underline;
}
.text-link > span {
  font-size: 22px;
}
.hero-stage {
  height: 420px;
  position: relative;
  margin-top: 22px;
}
.stage-grid {
  position: absolute;
  inset: 20% -20% 0;
  background-image:
    linear-gradient(#c3cbd322 1px, transparent 1px),
    linear-gradient(90deg, #c3cbd322 1px, transparent 1px);
  background-size: 55px 55px;
  transform: perspective(500px) rotateX(65deg);
  transform-origin: center bottom;
  mask-image: radial-gradient(ellipse at center, #000, transparent 65%);
}
.stage-label {
  position: absolute;
  top: 46%;
  left: -21px;
  writing-mode: vertical-rl;
  font-size: 8px;
  color: #9da4b0;
  letter-spacing: 3px;
  transform: rotate(180deg);
}
.machine-halo {
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: 44px;
  height: 55px;
  background: #b0bed0;
  filter: blur(30px);
  opacity: 0.4;
  border-radius: 50%;
}
.hero-machine {
  position: relative;
  margin: 0 auto;
  width: 700px;
  height: 385px;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 16px 14px #61718a20);
  animation: hero-enter 1.1s ease-out both;
}
.machine-note {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.3px;
}
.machine-note small {
  display: block;
  font-size: 8px;
  letter-spacing: 1.4px;
  color: #939aa5;
  margin-top: 5px;
}
.note-left {
  top: 40%;
  left: 2%;
}
.small-cross {
  border: 1px solid #c5cdd6;
  color: #8a97a7;
  border-radius: 50%;
  height: 26px;
  width: 26px;
  text-align: center;
  line-height: 24px;
  font-size: 18px;
}
.note-right {
  right: 0;
  top: 43%;
  display: block;
}
.note-number {
  display: block;
  font-size: 37px;
  font-weight: 600;
  letter-spacing: -2px;
  margin-bottom: 6px;
}
.note-number > span {
  font-size: 16px;
  letter-spacing: 0;
  margin-left: 3px;
}
.stage-bottom {
  position: absolute;
  bottom: 19px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  color: #8c929c;
  font-size: 10px;
  letter-spacing: 1.2px;
}
.stage-bottom a {
  color: #686e79;
}
.stage-bottom a span {
  margin-left: 12px;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 46px 0 48px;
  text-align: center;
}
.metrics > div + div {
  border-left: 1px solid var(--line);
}
.metrics strong {
  font-size: 39px;
  letter-spacing: -1.5px;
  font-weight: 600;
}
.metrics strong span {
  font-size: 23px;
  font-weight: 400;
  color: #7b818a;
  vertical-align: top;
  margin-left: 4px;
}
.metrics p {
  font-size: 12px;
  color: var(--muted);
  margin-top: 11px;
}
.section {
  padding: 105px 0;
}
.services {
  background: var(--surface);
}
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 48px;
}
h2 {
  font-size: clamp(33px, 3.9vw, 52px);
  font-weight: 650;
  letter-spacing: -1.8px;
  line-height: 1.24;
}
h2 > span:not(.gradient-text) {
  color: #86868b;
}
.heading-description {
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
  padding-bottom: 4px;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: white;
  border-radius: 22px;
  padding: 32px;
  position: relative;
  min-height: 290px;
  transition:
    transform 0.35s,
    box-shadow 0.35s;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px #00000007;
}
.service-icon {
  font-size: 39px;
  color: var(--blue);
  display: block;
  height: 58px;
  font-family: Arial, sans-serif;
}
.code-icon {
  font-size: 27px;
  font-weight: 600;
  padding-top: 4px;
}
.card-index {
  position: absolute;
  top: 34px;
  right: 30px;
  font-size: 11px;
  color: #bebec4;
  letter-spacing: 2px;
}
.service-card h3 {
  font-size: 23px;
  letter-spacing: -0.7px;
  margin: 14px 0 10px;
}
.service-card > p {
  color: #77777e;
  font-size: 13px;
  line-height: 1.8;
}
.tags {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 10px;
  color: #9a9aa0;
  padding-right: 24px;
}
.global-section {
  scroll-margin-top: 78px;
  background: #080d17;
  color: white;
  overflow: hidden;
  position: relative;
}
.global-layout {
  display: grid;
  grid-template-columns: 1fr 1.12fr;
  align-items: center;
  gap: 30px;
}
.global-copy {
  z-index: 2;
}
.global-copy .eyebrow {
  color: #6c8db6;
}
.global-copy h2 > span {
  color: #8a9dbb;
}
.global-copy > p:not(.eyebrow) {
  font-size: 14px;
  color: #8b98ad;
  line-height: 2;
  max-width: 420px;
  margin-top: 25px;
}
.global-numbers {
  display: flex;
  gap: 64px;
  margin: 34px 0 26px;
}
.global-numbers > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.global-numbers strong {
  font-size: 40px;
  letter-spacing: -1px;
  font-weight: 500;
}
.global-numbers strong > span {
  font-size: 25px;
  color: #859fc3;
}
.global-numbers div > span {
  font-size: 10px;
  letter-spacing: 1px;
  color: #798aa3;
}
.global-copy .text-link {
  color: #5eaeff;
}
.globe-panel {
  position: relative;
  min-height: 450px;
  display: grid;
  place-items: center;
}
.globe {
  width: 340px;
  height: 340px;
  border-radius: 50%;
  position: relative;
  overflow: hidden;
  border: 1px solid #4778b464;
  background: radial-gradient(
    circle at 32% 28%,
    #27538630,
    #0c1e350a 55%,
    #05101f
  );
  box-shadow:
    inset 20px 0 70px #38689825,
    0 0 90px #0f6adc12;
  transform: rotate(-18deg);
}
.longitude {
  position: absolute;
  top: -1%;
  height: 102%;
  border: 1px solid #3c76b34a;
  border-radius: 50%;
  left: 50%;
  transform: translateX(-50%);
}
.l1 {
  width: 28%;
}
.l2 {
  width: 64%;
}
.l3 {
  width: 90%;
}
.latitude {
  position: absolute;
  left: 0;
  width: 100%;
  height: 24%;
  border: 1px solid #3c76b34a;
  border-radius: 50%;
}
.la1 {
  top: 12%;
}
.la2 {
  top: 38%;
}
.la3 {
  top: 64%;
}
.globe-equator {
  position: absolute;
  top: 50%;
  width: 100%;
  height: 1px;
  background: #3c76b34a;
}
.globe-point {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #62b5ff;
  box-shadow:
    0 0 0 5px #207dde1c,
    0 0 18px #268fff;
}
.p1 {
  top: 35%;
  left: 70%;
}
.p2 {
  top: 59%;
  left: 67%;
}
.p3 {
  top: 40%;
  left: 25%;
}
.p4 {
  top: 28%;
  left: 48%;
}
.orbit {
  position: absolute;
  width: 490px;
  height: 210px;
  border: 1px solid #3a638325;
  border-radius: 50%;
  transform: rotate(-32deg);
}
.orbit-two {
  transform: rotate(37deg);
  height: 290px;
  width: 440px;
}
.location {
  position: absolute;
  padding: 13px 16px;
  border: 1px solid #41659260;
  background: #112034d9;
  backdrop-filter: blur(10px);
  border-radius: 9px;
  font-size: 11px;
  box-shadow: 0 15px 35px #0003;
}
.location i {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #50adff;
  margin-right: 5px;
}
.location small {
  display: block;
  font-size: 9px;
  color: #8199b9;
  margin-left: 14px;
  margin-top: 6px;
}
.location-main {
  right: -5px;
  top: 31%;
}
.location-vietnam {
  right: 45px;
  bottom: 23%;
}
.globe-caption {
  position: absolute;
  bottom: 0;
  text-align: center;
  font-size: 10px;
  letter-spacing: 2px;
  color: #7290b3;
}
.globe-caption small {
  display: block;
  font-size: 7px;
  letter-spacing: 2px;
  margin-top: 8px;
  color: #4c637f;
}
.coverage {
  border-top: 1px solid #ffffff24;
  margin-top: 60px;
  padding-top: 30px;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 40px;
}
.coverage-heading > span,
.coverage-index {
  font-size: 10px;
  letter-spacing: 1.4px;
  color: #77a9d8;
}
.coverage-heading h3 {
  font-size: 19px;
  font-weight: 550;
  margin-top: 12px;
}
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.coverage-region {
  border-left: 1px solid #ffffff26;
  padding: 2px 0 4px 20px;
}
.coverage-region h4 {
  font-size: 20px;
  font-weight: 550;
  margin: 20px 0 13px;
}
.coverage-region p {
  font-size: 12px;
  line-height: 2;
  color: #adbbcf;
}
.coverage-region p span {
  color: #5ca7ef;
  margin: 0 3px;
}
.about-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 55px;
  align-items: center;
}
.about-image {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  min-height: 335px;
  background: #f5f5f7;
}
.about-image img {
  height: 335px;
  width: 100%;
  object-fit: cover;
}
.about-image:after {
  content: "";
  position: absolute;
  inset: 50% 0 0;
  background: linear-gradient(transparent, #07121ccc);
}
.about-image > span {
  position: absolute;
  bottom: 29px;
  left: 28px;
  color: white;
  font-size: 17px;
  z-index: 1;
}
.about-copy h3 {
  font-size: 23px;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.about-copy p {
  font-size: 13px;
  line-height: 2;
  color: #7d7d84;
  margin-bottom: 15px;
}
.qualification {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.qualification span {
  padding: 7px 10px;
  background: #f3f5f8;
  border-radius: 5px;
  font-size: 9px;
  color: #68778c;
}
.culture-section {
  margin-top: 78px;
  padding-top: 34px;
  border-top: 1px solid #e9e9ed;
}
.culture-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
}
.culture-heading .eyebrow {
  margin-bottom: 0;
}
.culture-heading h3 {
  font-size: 22px;
  font-weight: 600;
  margin: 0;
}
.culture-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 34px;
}
.culture-item {
  min-width: 0;
  padding: 0 28px;
  border-left: 1px solid #e9e9ed;
}
.culture-item:first-child {
  padding-left: 0;
  border-left: 0;
}
.culture-item:last-child {
  padding-right: 0;
}
.culture-item > span {
  display: block;
  color: #a0a0a8;
  font-size: 10px;
  letter-spacing: 1.5px;
  line-height: 1.4;
}
.culture-item h4 {
  margin: 14px 0 13px;
  font-size: 17px;
  font-weight: 600;
}
.culture-item p {
  margin: 0;
  color: #777780;
  font-size: 12px;
  line-height: 1.9;
}
.partner-section {
  padding-top: 66px;
}
.partner-section > p {
  font-size: 13px;
  text-align: center;
  color: #6b6b73;
}
.partner-gallery {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 48px;
  margin-top: 38px;
  align-items: start;
}
.partner-gallery-item {
  min-width: 0;
}
.partner-gallery-item + .partner-gallery-item {
  padding-top: clamp(32px, 4vw, 48px);
  border-top: 1px solid #e9e9ed;
}
.partner-gallery-item h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 28px;
  text-align: center;
}
.partner-gallery-item img {
  display: block;
  width: 100%;
  max-width: 760px;
  height: auto;
  margin-inline: auto;
  background: #fff;
}
.partner-section > p > span {
  display: block;
  margin-top: 8px;
  font-size: 10px;
  color: #aaaab1;
}
.partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 28px;
  margin-top: 36px;
  align-items: center;
}
.partners > span {
  font-size: 25px;
  font-weight: 750;
  letter-spacing: -0.7px;
  color: #707680;
  text-align: center;
}
.partners > span:last-child {
  font-size: 18px;
}
.partners small {
  display: block;
  font-size: 10px;
  margin-top: 6px;
  letter-spacing: 2px;
  font-weight: 500;
}
.contact-section {
  background: var(--surface);
}
.contact-heading {
  text-align: center;
}
.contact-heading h2 {
  font-size: clamp(37px, 4.4vw, 61px);
  line-height: 1.24;
}
.contact-heading > p:not(.eyebrow) {
  font-size: 14px;
  color: #82828a;
  margin: 25px 0 25px;
  line-height: 1.9;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr 0.85fr;
  gap: 40px;
  border-top: 1px solid #dddde3;
  margin-top: 70px;
  padding-top: 40px;
}
.contact-label {
  font-size: 11px;
  color: #92929a;
  display: block;
  margin-bottom: 13px;
}
.contact-phone {
  display: block;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.5px;
}
.copy-button {
  display: block;
  background: transparent;
  color: var(--blue);
  padding: 0;
  margin-top: 10px;
  font-size: 11px;
}
.contact-grid p {
  font-size: 13px;
  line-height: 1.9;
}
.office-phone,
.phone-divider {
  font-size: 11px;
  color: #7d7d85;
  display: inline-block;
  margin-top: 12px;
}
.wechat-contact {
  display: flex;
  gap: 17px;
  align-items: center;
}
.wechat-contact img {
  background: white;
  border-radius: 8px;
}
.wechat-contact .contact-label {
  margin-bottom: 7px;
}
.wechat-contact p {
  font-size: 11px;
}
.social-accounts {
  display: grid;
  gap: 5px;
  margin-top: 12px;
  color: #777780;
  font-size: 12px;
  line-height: 1.5;
}
.social-accounts a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  width: fit-content;
  color: inherit;
  text-decoration: none;
}
.social-icon {
  display: block;
  width: 14px;
  height: 14px;
  object-fit: contain;
  flex: 0 0 14px;
}
.social-accounts a:hover {
  color: var(--blue);
  text-decoration: underline;
}
footer {
  padding: 28px 0;
  background: #f5f5f7;
  border-top: 1px solid #e4e4e9;
}
.footer-top {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 11px;
  color: #74747c;
  padding-bottom: 25px;
}
.footer-brand {
  font-size: 15px;
  margin-right: auto;
  color: #4c4c54;
}
.footer-brand small {
  font-size: 8px;
  margin-top: 0;
}
.footer-bottom {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  /* padding-top: 20px; */
  color: #8e8e96;
  font-size: 10px;
  line-height: 1.8;
  text-align: center;
}
.footer-bottom > span {
  padding: 0 14px;
}
.footer-bottom > span + span {
  border-left: 1px solid #cfcfd5;
}
.footer-note {
  font-size: 9px;
  color: #a4a4ac;
  line-height: 1.8;
  margin-top: 15px;
}
.footer-records {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 12px;
  color: #a4a4ac;
  font-size: 10px;
  line-height: 1.8;
}
dialog {
  border: 0;
  border-radius: 25px;
  padding: 48px;
  max-width: 680px;
  width: calc(100% - 32px);
  max-height: 85vh;
  box-shadow: 0 30px 100px #0003;
  color: var(--ink);
}
dialog::backdrop {
  background: #0b172573;
  backdrop-filter: blur(7px);
}
.dialog-close {
  position: absolute;
  right: 18px;
  top: 15px;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  padding: 0;
  background: #f0f0f4;
  display: grid;
  place-items: center;
}
.dialog-close span {
  position: relative;
  display: block;
  width: 14px;
  height: 14px;
}
.dialog-close span::before,
.dialog-close span::after {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  width: 14px;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  transform: rotate(45deg);
}
.dialog-close span::after {
  transform: rotate(-45deg);
}
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 20px);
  padding: 14px 24px;
  background: #1d1d1f;
  color: white;
  border-radius: 30px;
  z-index: 50;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.2s,
    transform 0.2s;
  max-width: 90%;
  text-align: center;
}
.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}
.sr-only,
.skip-link:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
.skip-link:focus {
  position: fixed;
  top: 10px;
  left: 10px;
  padding: 12px;
  background: white;
  z-index: 100;
}
.js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}
.js .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (min-width: 1500px) {
  .hero-copy {
    padding-top: 90px;
  }
  .hero-stage {
    height: 470px;
  }
  .hero-machine {
    height: 440px;
    width: 790px;
  }
}
@media (max-width: 1050px) {
  .nav-links {
    gap: 20px;
  }
  .nav {
    gap: 20px;
  }
  .note-left {
    left: 0;
    top: 20%;
  }
  .note-right {
    right: 0;
    top: 60%;
  }
  .hero-machine {
    width: 620px;
  }
  .global-layout {
    gap: 0;
  }
  .globe {
    width: 300px;
    height: 300px;
  }
  .orbit {
    width: 400px;
  }
  .location-main {
    right: 0;
  }
  .service-card {
    padding: 25px;
  }
  .contact-grid {
    gap: 25px;
  }
  .contact-phone {
    font-size: 22px;
  }
  .partners > span {
    font-size: 21px;
  }
}
@media (max-width: 760px) {
  .shell {
    width: calc(100% - 40px);
  }
  .nav {
    height: 84px;
    gap: 16px;
  }
  .brand {
    font-size: 16px;
    gap: 7px;
    transform: translateX(-12px);
  }
  /* .nav .brand img {
    width: 72px;
    height: 72px;
  } */
  .brand-symbol {
    font-size: 34px;
    width: 34px;
  }
  .brand-symbol > span {
    font-size: 21px;
  }
  .brand small {
    font-size: 7px;
  }
  .nav-contact {
    margin-left: auto;
    font-size: 11px;
    padding: 9px 14px;
  }
  .menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    padding: 10px 2px;
    width: 27px;
  }
  .menu-toggle span {
    height: 1px;
    width: 23px;
    background: #333;
    transition: transform 0.25s;
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    transform: none;
    background: #fffffff5;
    backdrop-filter: blur(20px);
    padding: 24px;
    box-shadow: 0 15px 25px #0000000a;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links a {
    padding: 15px 5px;
    font-size: 15px;
    border-bottom: 1px solid #efeff3;
  }
  .hero-copy {
    padding-top: 52px;
  }
  .hero .eyebrow {
    font-size: 10px;
    letter-spacing: 1.8px;
    margin-bottom: 19px;
  }
  h1 {
    font-size: 48px;
    letter-spacing: -2.8px;
  }
  .hero-description {
    font-size: 13px;
    line-height: 1.9;
    margin: 22px -2px;
  }
  .hero-actions {
    gap: 18px;
  }
  .hero-actions .button {
    font-size: 12px;
    padding: 13px 20px;
    gap: 12px;
  }
  .hero-actions .text-link {
    font-size: 12px;
    gap: 5px;
  }
  .hero-stage {
    height: 300px;
    margin-top: 24px;
  }
  .hero-machine {
    width: 100%;
    height: 240px;
    margin-top: 28px;
  }
  .machine-halo {
    bottom: 75px;
  }
  .note-left {
    top: 0;
    font-size: 9px;
  }
  .machine-note small {
    font-size: 6px;
  }
  .small-cross {
    width: 20px;
    height: 20px;
    line-height: 18px;
    font-size: 14px;
  }
  .note-right {
    top: auto;
    bottom: 45px;
    right: 0;
    font-size: 8px;
  }
  .note-number {
    font-size: 24px;
    margin-bottom: 2px;
  }
  .note-number > span {
    font-size: 12px;
  }
  .note-right small {
    display: none;
  }
  .stage-label {
    display: none;
  }
  .stage-bottom {
    bottom: 18px;
    font-size: 8px;
    letter-spacing: 0.2px;
  }
  .metrics {
    padding: 30px 0;
  }
  .metrics strong {
    font-size: 25px;
    letter-spacing: -1px;
  }
  .metrics strong span {
    font-size: 15px;
    margin-left: 1px;
  }
  .metrics p {
    font-size: 9px;
    margin-top: 9px;
  }
  .section {
    padding: 68px 0;
  }
  .section-heading {
    display: block;
    margin-bottom: 32px;
  }
  h2 {
    font-size: 35px;
    letter-spacing: -1.6px;
  }
  .eyebrow {
    font-size: 9px;
    letter-spacing: 1.6px;
    margin-bottom: 15px;
  }
  .heading-description {
    font-size: 12px;
    margin-top: 19px;
    line-height: 1.8;
  }
  .heading-description br {
    display: none;
  }
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 13px;
  }
  .service-card {
    padding: 22px 18px;
    min-height: 263px;
    border-radius: 18px;
  }
  .service-icon {
    font-size: 32px;
    height: 48px;
  }
  .code-icon {
    font-size: 23px;
  }
  .card-index {
    right: 18px;
    top: 24px;
    font-size: 9px;
  }
  .service-card h3 {
    font-size: 18px;
    margin-top: 9px;
    letter-spacing: -0.6px;
  }
  .service-card > p {
    font-size: 11px;
  }
  .tags {
    font-size: 8px;
    line-height: 1.8;
    gap: 1px;
    margin-top: 16px;
    padding-right: 0;
    padding-bottom: 19px;
  }
  .global-layout {
    grid-template-columns: 1fr;
  }
  .global-copy > p:not(.eyebrow) {
    font-size: 13px;
    max-width: 100%;
  }
  .global-numbers {
    gap: 65px;
    margin: 26px 0 20px;
  }
  .global-numbers strong {
    font-size: 36px;
  }
  .globe-panel {
    min-height: 385px;
    margin-top: 16px;
  }
  .globe {
    width: 270px;
    height: 270px;
  }
  .orbit {
    width: 340px;
    height: 170px;
  }
  .orbit-two {
    width: 315px;
    height: 250px;
  }
  .location-main {
    right: 0;
    top: 27%;
    font-size: 10px;
  }
  .location-vietnam {
    right: 17px;
    bottom: 21%;
  }
  .coverage {
    margin-top: 30px;
    padding-top: 25px;
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .coverage-heading h3 {
    font-size: 18px;
  }
  .coverage-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .coverage-region {
    padding: 18px 0;
    border-left: 0;
    border-top: 1px solid #ffffff1c;
    display: grid;
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: baseline;
    gap: 4px 12px;
  }
  .coverage-index {
    grid-column: 1/-1;
  }
  .coverage-region h4 {
    font-size: 17px;
    margin: 6px 0;
  }
  .coverage-region p {
    font-size: 11px;
  }
  .about-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .about-image,
  .about-image img {
    min-height: 230px;
    height: 230px;
  }
  .about-image > span {
    font-size: 14px;
    left: 20px;
    bottom: 22px;
  }
  .about-copy h3 {
    font-size: 23px;
  }
  .about-copy p {
    font-size: 12px;
  }
  .culture-section {
    margin-top: 48px;
    padding-top: 26px;
  }
  .culture-heading {
    display: block;
  }
  .culture-heading h3 {
    margin-top: 10px;
    font-size: 20px;
  }
  .culture-grid {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 26px;
  }
  .culture-item,
  .culture-item:first-child,
  .culture-item:last-child {
    padding: 20px 0;
    border-left: 0;
    border-top: 1px solid #e9e9ed;
  }
  .culture-item:first-child {
    padding-top: 0;
    border-top: 0;
  }
  .culture-item h4 {
    margin: 10px 0 8px;
    font-size: 16px;
  }
  .culture-item p {
    font-size: 12px;
    line-height: 1.8;
  }
  .partner-section {
    padding-top: 40px;
  }
  .partner-gallery {
    grid-template-columns: 1fr;
    gap: 38px;
    margin-top: 30px;
  }
  .partner-gallery-item h3 {
    font-size: 16px;
    margin-bottom: 16px;
  }
  .partners {
    justify-content: center;
    gap: 26px 35px;
  }
  .partners > span {
    font-size: 21px;
  }
  .partners > span:last-child {
    font-size: 16px;
  }
  .contact-heading h2 {
    font-size: 39px;
    letter-spacing: -2px;
  }
  .contact-heading > p:not(.eyebrow) {
    font-size: 12px;
    max-width: 280px;
    margin: 23px auto;
  }
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px 15px;
    margin-top: 45px;
    padding-top: 30px;
  }
  .contact-grid > div:nth-child(2) {
    grid-column: 1 / -1;
    grid-row: 2;
  }
  .contact-grid p {
    font-size: 12px;
  }
  .contact-label {
    font-size: 10px;
  }
  .contact-phone {
    font-size: 21px;
  }
  .wechat-contact {
    gap: 9px;
  }
  .wechat-contact img {
    width: 65px;
    height: 65px;
  }
  .wechat-contact p {
    font-size: 9px;
  }
  .wechat-contact .contact-label {
    font-size: 9px;
  }
  .social-accounts {
    gap: 4px;
    margin-top: 8px;
    font-size: 10px;
  }
  .social-accounts .social-icon {
    width: 11px;
    height: 11px;
    flex-basis: 11px;
  }
  .footer-top {
    flex-wrap: wrap;
    gap: 22px;
    font-size: 10px;
  }
  .footer-brand {
    flex-basis: 100%;
    font-size: 15px;
  }
  .footer-bottom {
    gap: 0;
    font-size: 8px;
  }
  .footer-bottom > span {
    padding: 0 7px;
  }
  .footer-note {
    font-size: 8px;
  }
  .footer-records {
    gap: 4px 14px;
    margin-top: 10px;
    font-size: 8px;
  }
  dialog {
    padding: 40px 24px 28px;
    border-radius: 20px;
  }
}
.hero-carousel {
  margin-top: 46px;
  margin-bottom: 52px;
}
.carousel-topline {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 13px;
  color: #687483;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.2px;
}
.carousel-stage {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
}
.carousel-viewport {
  position: relative;
}
.carousel-track {
  position: relative;
  height: clamp(360px, 43vw, 560px);
}
.carousel-slide {
  position: absolute;
  top: 0;
  left: 11%;
  width: 78%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.86);
  transition:
    transform 0.65s cubic-bezier(0.22, 0.68, 0, 1),
    opacity 0.4s,
    visibility 0.65s;
  box-shadow: 0 12px 36px #1d1d1f1c;
  border-radius: 8px;
  overflow: hidden;
}
.carousel-slide[data-position="active"] {
  z-index: 3;
  opacity: 1;
  visibility: visible;
  transform: translateX(0) scale(1);
}
.carousel-slide[data-position="prev"] {
  z-index: 2;
  opacity: 0.72;
  visibility: visible;
  transform: translateX(-30%) scale(0.9);
}
.carousel-slide[data-position="next"] {
  z-index: 2;
  opacity: 0.72;
  visibility: visible;
  transform: translateX(30%) scale(0.9);
}
.carousel-image-button {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: clamp(12px, 2vw, 24px);
  background: #fff;
  cursor: zoom-in;
}
.carousel-image-button img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.carousel-controls {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 17px;
}
.carousel-caption {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 7px 15px;
  min-width: 0;
}
.carousel-caption > span:first-child {
  font-size: 11px;
  color: #0071e3;
}
.carousel-caption strong {
  font-size: 18px;
  font-weight: 600;
}
.carousel-caption > span:last-child {
  font-size: 11px;
  color: #82868e;
}
.carousel-arrow {
  position: absolute;
  top: 50%;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  box-shadow: 0 3px 16px #0002;
  transform: translateY(-50%);
}
.carousel-arrow span {
  display: block;
  width: 10px;
  height: 10px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
}
.carousel-prev {
  left: 14px;
}
.carousel-prev span {
  transform: translateX(2px) rotate(-135deg);
}
.carousel-next {
  right: 14px;
}
.carousel-next span {
  transform: translateX(-2px) rotate(45deg);
}
.carousel-arrow:hover {
  background: #0062c4;
  color: #fff;
}
.carousel-progress {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.carousel-dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border-radius: 50%;
  background: #c9d1db;
  transition:
    background 0.2s,
    transform 0.2s;
}
.carousel-dot[aria-current="true"] {
  background: #0071e3;
  transform: scale(1.4);
}
#case-image-dialog {
  width: min(1400px, calc(100% - 24px));
  max-width: none;
  max-height: 95vh;
  padding: 48px 18px 18px;
  border-radius: 8px;
  overflow: auto;
}
#case-image-dialog img {
  max-height: none;
  max-width: 100%;
  width: auto;
  height: auto;
  margin: 0 auto;
}
#case-image-dialog .dialog-close {
  position: sticky;
  top: -36px;
  margin: -34px 0 5px auto;
  z-index: 2;
}
@media (max-width: 760px) {
  .hero-carousel {
    margin-top: 30px;
    margin-bottom: 35px;
  }
  #case-image-dialog img {
    max-width: none;
    min-width: 850px;
  }
  .carousel-track {
    height: 300px;
  }
  .carousel-slide {
    left: 7%;
    width: 86%;
  }
  .carousel-slide[data-position="prev"] {
    transform: translateX(-17%) scale(0.9);
  }
  .carousel-slide[data-position="next"] {
    transform: translateX(17%) scale(0.9);
  }
  .carousel-caption {
    gap: 4px 10px;
  }
  .carousel-caption strong {
    font-size: 15px;
  }
  .carousel-caption > span:last-child {
    flex-basis: 100%;
    font-size: 10px;
  }
  .carousel-arrow {
    width: 34px;
    height: 34px;
    font-size: 23px;
  }
  .carousel-prev {
    left: 4px;
  }
  .carousel-next {
    right: 4px;
  }
  .carousel-progress {
    gap: 10px;
    margin-top: 16px;
  }
  .carousel-dot {
    width: 8px;
    height: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .carousel-slide {
    transition: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
  }
}