:root {
  --color-primary: #087bf5;
  --color-primary-light: #16d7ed;
  --color-heading: #111827;
  --color-text: #64748b;
  --color-muted: #8a94a8;
  --color-surface: #ffffff;
  --color-section: #f5faff;
  --color-footer: #0f172a;
  --container-width: 1460px;
  --canvas-width: 1920px;
  --shadow-card: 0 12px 40px rgb(43 78 255 / 8%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-width: var(--canvas-width);
  background: #fff;
  color: var(--color-heading);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
}

body {
  overflow-x: hidden;
}

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

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

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

h1,
h2,
h3,
p,
figure,
dl,
dd {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-page {
  width: var(--canvas-width);
  min-height: 6342px;
  overflow: hidden;
  background: #fff;
}

.page-progress {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #02d7dc, #087bf5, #6d5dfc);
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
}

.page-container {
  width: var(--container-width);
  margin-right: auto;
  margin-left: auto;
}

.section {
  position: relative;
}

.section-heading h2 {
  margin-top: 20px;
  color: var(--color-heading);
  font-size: 38px;
  font-weight: 500;
  line-height: 1.25;
}

.section-heading > p {
  margin-top: 20px;
  color: var(--color-text);
  font-size: 22px;
  line-height: 1.55;
}

.section-heading--center {
  text-align: center;
}

.section-heading__eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 86px;
  height: 34px;
  padding: 0 18px;
  border-radius: 17px;
  background: #eff6ff;
  color: #4d8fe9;
  font-size: 15px;
}

.section-heading__eyebrow--outline {
  border: 1px solid var(--color-primary);
  background: transparent;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 190px;
  height: 54px;
  padding: 0 30px;
  border: 1px solid transparent;
  border-radius: 7px;
  font-size: 18px;
  font-weight: 600;
  line-height: 1;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.button:focus-visible,
.home-nav__link:focus-visible,
.product-tab:focus-visible {
  outline: 3px solid rgb(8 123 245 / 35%);
  outline-offset: 3px;
}

.button--small {
  min-width: 94px;
  height: 38px;
  padding: 0 18px;
  border-radius: 20px;
  font-size: 14px;
}

.button--primary {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: #fff;
  box-shadow: 0 8px 18px rgb(8 123 245 / 25%);
}

.button--outline {
  border-color: #5d78a4;
  background: rgb(255 255 255 / 85%);
  color: #4d78b5;
}

.button--orange {
  min-width: 180px;
  background: linear-gradient(135deg, #ff9a24, #f45b0b);
  color: #fff;
  box-shadow: 0 8px 20px rgb(249 115 22 / 28%);
}

.button--light {
  margin-left: 16px;
  background: #fff;
  color: #4f78b4;
}

.home-header {
  position: relative;
  z-index: 20;
  height: 80px;
  border-bottom: 1px solid rgb(255 255 255 / 80%);
  background: rgb(255 255 255 / 88%);
  box-shadow: 0 2px 18px rgb(14 74 139 / 6%);
  backdrop-filter: blur(12px);
}

.home-header__inner {
  display: flex;
  align-items: center;
  height: 100%;
}

.home-header__brand {
  flex: 0 0 auto;
  display: flex;
  height: 100%;
}

.home-header__brand img {
  width: auto;
  height: 100%;
  object-fit: contain;
}

.home-nav {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: flex-end;
  gap: 34px;
  margin: 0 30px;
}

.home-nav__link {
  position: relative;
  padding: 28px 0 26px;
  color: #263246;
  font-size: 15px;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.home-nav__link:hover,
.home-nav__link.is-active {
  color: var(--color-primary);
}

.home-nav__link.is-active::after {
  position: absolute;
  right: 0;
  bottom: 17px;
  left: 0;
  height: 2px;
  border-radius: 2px;
  background: currentcolor;
  content: "";
}

.hero {
  position: relative;
  height: 600px;
  overflow: hidden;
}

.hero::after {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 28% 35%, rgb(255 255 255 / 34%), transparent 44%);
  pointer-events: none;
  content: "";
}

.hero__backgrounds,
.hero__foregrounds {
  position: absolute;
  inset: 0;
}

.hero__background {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  object-fit: cover;
  transition: opacity 760ms ease;
}

.hero__background.is-active {
  opacity: 1;
}

.hero__foregrounds {
  z-index: 1;
  overflow: hidden;
}

.hero__foreground-link {
  position: absolute;
  inset: 0;
  display: block;
  z-index: 1;
  pointer-events: none;
}

.hero__foreground-link.is-active {
  pointer-events: auto;
}

.hero__foreground-link[href] {
  cursor: pointer;
}

.hero__foreground {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-user-drag: none;
  transform: translate3d(100%, 0, 0);
  transition: transform 760ms cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: transform;
}

.hero__foreground.is-active {
  transform: translate3d(0, 0, 0);
}

.hero__foreground.is-leaving-left {
  transform: translate3d(-100%, 0, 0);
}

.hero__foreground.is-leaving-right {
  transform: translate3d(100%, 0, 0);
}

.hero__controls {
  position: absolute;
  z-index: 6;
  right: 100px;
  bottom: 30px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero__indicator {
  padding: 0;
  border: 0;
  cursor: pointer;
}

.hero__indicators {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero__indicator {
  width: 32px;
  height: 6px;
  border-radius: 1px;
  background: rgb(255 255 255 / 58%);
  transition: width 0.2s ease, background 0.2s ease;
}

.hero__indicator.is-active {
  width: 36px;
  background: #fff;
}

.hero__indicator:focus-visible {
  outline: 3px solid rgb(8 123 245 / 50%);
  outline-offset: 3px;
}

.metrics {
  position: relative;
  z-index: 5;
  height: 160px;
  margin-top: -72px;
}

.metrics__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  height: 152px;
  padding: 28px 38px;
  border: 1px solid rgb(226 232 240 / 80%);
  border-radius: 18px;
  background: rgb(255 255 255 / 94%);
  box-shadow: 0 12px 38px rgb(15 23 42 / 10%);
  backdrop-filter: blur(10px);
}

.metric-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  border-right: 1px solid #e2e8f0;
}

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

.metric-card img {
  width: 86px;
  height: 86px;
  object-fit: contain;
}

.metric-card strong,
.metric-card span {
  display: block;
}

.metric-card strong {
  color: #0877e8;
  font-size: 44px;
  font-weight: 500;
}

.metric-card span {
  margin-top: 8px;
  color: #8a94a8;
  font-size: 16px;
}

.services {
  min-height: 820px;
  padding: 76px 0 112px;
  background: #fff;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 50px;
}

.service-card {
  position: relative;
  height: 430px;
  overflow: hidden;
  border: 1px solid #eef5fd;
  border-radius: 12px;
  background-color: #fff;
  background-image: var(--service-card-image), linear-gradient(180deg, #f0f9ff, #fff 76%);
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  background-size: contain, cover;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card--enterprise {
  --service-card-image: url('/static/image/home-services/enterprise-tool.png');
}

.service-card--cloud {
  --service-card-image: url('/static/image/home-services/cloud-server.png');
}

.service-card--hosting {
  --service-card-image: url('/static/image/home-services/website-hosting.png');
}

.service-card--ai {
  --service-card-image: url('/static/image/home-services/ai-system.png');
}

.service-card--solution {
  --service-card-image: url('/static/image/home-services/smart-solution.png');
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

.service-card__content {
  position: relative;
  z-index: 2;
  padding: 42px 40px;
}

.service-card h3 {
  font-size: 28px;
  font-weight: 500;
}

.service-card p {
  margin-top: 12px;
  color: #64748b;
  font-size: 15px;
}

.service-card a {
  display: inline-block;
  margin-top: 26px;
  color: #2076dd;
  font-size: 14px;
}

.transformation {
  min-height: 1390px;
  padding: 88px 0 110px;
  background: var(--color-section);
}

.transformation__grid {
  display: grid;
  grid-template-columns: 320px 780px 312px;
  grid-template-rows: repeat(2, 368px);
  gap: 26px 24px;
  margin-top: 54px;
}

.solution-summary,
.solution-detail,
.consult-card,
.advantages article {
  border: 1px solid #e9f1fa;
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow-card);
}

.solution-summary {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  text-align: center;
}

.solution-summary img {
  width: 150px;
  height: 150px;
  object-fit: contain;
}

.solution-summary h3 {
  margin-top: 22px;
  font-size: 30px;
  font-weight: 500;
}

.solution-summary p {
  margin-top: 18px;
  color: var(--color-muted);
  font-size: 17px;
  line-height: 1.7;
}

.solution-detail {
  padding: 34px 38px;
}

.solution-detail__tag,
.consult-card > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 43px;
  padding: 0 25px;
  border-radius: 22px;
  color: #fff;
  font-size: 18px;
}

.solution-detail--blue .solution-detail__tag,
.consult-card--blue > span {
  background: linear-gradient(135deg, #16d5e8, #087bf5);
}

.solution-detail--orange .solution-detail__tag,
.consult-card--orange > span {
  background: linear-gradient(135deg, #ffd95b, #ff8a1f);
}

.solution-detail__items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 42px 38px;
  margin-top: 42px;
}

.solution-detail__item {
  display: flex;
  align-items: center;
  gap: 18px;
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.solution-detail__item:hover {
  transform: translateX(4px);
}

.solution-detail__item:focus-visible,
.consult-card li a:focus-visible {
  outline: 2px solid #087bf5;
  outline-offset: 4px;
}

.solution-detail__items img {
  width: 45px;
  height: 45px;
  object-fit: contain;
}

.solution-detail__items strong,
.solution-detail__items small {
  display: block;
}

.solution-detail__items strong {
  color: #46536a;
  font-size: 21px;
  font-weight: 500;
}

.solution-detail__items small {
  margin-top: 9px;
  color: #9aa3b4;
  font-size: 13px;
}

.consult-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 34px 30px;
}

.consult-card > span,
.consult-card ul {
  position: relative;
  z-index: 2;
}

.consult-card ul {
  margin-top: 24px;
  padding-left: 24px;
  color: #64748b;
  font-size: 18px;
  line-height: 2;
  list-style: disc;
}

.consult-card li a {
  color: inherit;
  text-decoration: none;
}

.consult-card li a:hover {
  text-decoration: underline;
}

.consult-card > img {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.advantages {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 34px;
}

.advantages article {
  display: flex;
  align-items: center;
  gap: 22px;
  height: 132px;
  padding: 22px 30px;
}

.advantages article > span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: linear-gradient(135deg, #12d5e4, #087bf5);
}

.advantages img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.advantages h3 {
  color: #39465b;
  font-size: 20px;
  font-weight: 500;
}

.advantages p {
  margin-top: 10px;
  color: #9aa3b4;
  font-size: 14px;
}

.about-preview {
  min-height: 750px;
  padding: 120px 0 110px;
  background: #fff;
}

.about-preview__grid {
  display: grid;
  grid-template-columns: 720px 1fr;
  align-items: center;
  gap: 110px;
}

.about-preview__image {
  height: 480px;
  overflow: hidden;
  border-radius: 14px;
}

.about-preview__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-preview__content > p {
  margin-top: 25px;
  color: #64748b;
  font-size: 16px;
  line-height: 1.9;
}

.about-preview__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 34px 0;
}

.about-preview__stats dt {
  color: #1975e5;
  font-size: 32px;
}

.about-preview__stats dd {
  margin-top: 8px;
  color: #8a94a8;
  font-size: 14px;
}

.product-types {
  min-height: 970px;
  padding: 105px 0 90px;
  overflow: hidden;
  background: linear-gradient(112deg, #f3f8ff 0%, #eaf4ff 65%, #edf7ff 100%);
}

.product-types__layout {
  display: grid;
  grid-template-columns: 760px 1fr;
  gap: 90px;
}

.product-types__tabs {
  display: grid;
  grid-template-columns: repeat(5, 125px);
  gap: 40px 20px;
  margin-top: 65px;
}

.product-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #344155;
  font-size: 18px;
  cursor: pointer;
}

.product-tab > span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 10px 24px rgb(51 85 141 / 8%);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-tab img {
  width: 46px;
  height: 46px;
  object-fit: contain;
}

.product-tab:hover > span,
.product-tab.is-active > span {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgb(8 123 245 / 18%);
}

.product-tab.is-active {
  color: var(--color-primary);
}

.product-types__pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  width: 650px;
  margin-top: 46px;
}

.product-types__pagination button {
  width: 10px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: #9bc8f8;
  cursor: pointer;
}

.product-types__pagination button.is-active {
  width: 48px;
  background: var(--color-primary);
}

.product-preview {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 720px;
  padding-top: 70px;
  text-align: center;
}

.product-preview__halo {
  position: absolute;
  top: 0;
  left: 50%;
  width: 700px;
  height: 700px;
  border: 1px solid rgb(8 123 245 / 10%);
  border-radius: 50%;
  background: radial-gradient(circle, rgb(255 255 255 / 82%) 0, rgb(255 255 255 / 20%) 53%, transparent 70%);
  transform: translateX(-50%);
}

.product-preview__image {
  position: relative;
  z-index: 1;
  width: 480px;
  height: 480px;
  object-fit: contain;
}

.product-preview h3 {
  position: relative;
  z-index: 1;
  margin-top: 6px;
  color: var(--color-primary);
  font-size: 38px;
  font-weight: 500;
}

.product-preview p {
  position: relative;
  z-index: 1;
  margin: 14px 0 24px;
  color: #70809a;
  font-size: 19px;
}

.product-preview .button {
  position: relative;
  z-index: 1;
}

.partners {
  min-height: 950px;
  padding: 90px 0 105px;
  background: #fff;
}

.partners__viewport {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
  height: 650px;
  margin-top: 55px;
  padding: 0;
  overflow: hidden;
}

.partner-column {
  position: relative;
  min-width: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
}

.partner-column:last-child {
  border-right: 0;
}

.partner-column__track {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  animation: partner-scroll-up 42s linear infinite;
  will-change: transform;
}

.partner-column:nth-child(odd) .partner-column__track {
  animation-name: partner-scroll-down;
}

.partner-column:nth-child(1) .partner-column__track {
  animation-delay: -6s;
}

.partner-column:nth-child(2) .partner-column__track {
  animation-delay: -15s;
}

.partner-column:nth-child(3) .partner-column__track {
  animation-delay: -24s;
}

.partner-column:nth-child(4) .partner-column__track {
  animation-delay: -33s;
}

.partner-column:nth-child(5) .partner-column__track {
  animation-delay: -40s;
}

.partner-sequence {
  display: flex;
  flex-direction: column;
  gap: 38px;
  padding-bottom: 38px;
}

.partner-card {
  display: flex;
  flex: 0 0 370px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 370px;
  gap: 0;
  padding: 34px 28px;
  border: 1px solid #edf2f7;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 24px rgb(15 23 42 / 10%);
  text-align: center;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.partner-card img {
  flex: 0 0 auto;
  width: 112px;
  height: 112px;
  padding: 14px;
  border: 0;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 12px 28px rgb(15 23 42 / 9%);
  object-fit: contain;
}

.partner-card h3 {
  display: -webkit-box;
  min-height: 62px;
  margin: 42px 0 0;
  overflow: hidden;
  color: #1f2d46;
  font-size: 21px;
  font-weight: 400;
  line-height: 1.5;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.partner-column:hover .partner-column__track {
  animation-play-state: paused;
}

.partner-card:hover {
  border-color: rgb(37 136 246 / 26%);
  box-shadow: 0 14px 30px rgb(15 23 42 / 14%);
  transform: translateY(-4px);
}

@keyframes partner-scroll-up {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(0, -50%, 0); }
}

@keyframes partner-scroll-down {
  from { transform: translate3d(0, -50%, 0); }
  to { transform: translate3d(0, 0, 0); }
}

.call-to-action {
  min-height: 360px;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(145deg, #40f0ee 0%, #1da6fc 43%, #006bf5 100%);
  color: #fff;
}

.call-to-action__content {
  padding-top: 78px;
  text-align: center;
}

.call-to-action h2 {
  font-size: 38px;
  font-weight: 500;
}

.call-to-action p {
  width: 650px;
  margin: 24px auto 32px;
  color: rgb(255 255 255 / 82%);
  font-size: 17px;
  line-height: 1.7;
}

.home-footer {
  min-height: 485px;
  padding-top: 72px;
  background: var(--color-footer);
  color: rgb(255 255 255 / 58%);
}

.home-footer__main {
  display: grid;
  grid-template-columns: 1.8fr repeat(3, 1fr);
  gap: 80px;
  padding-bottom: 55px;
  border-bottom: 1px solid rgb(255 255 255 / 12%);
}

.home-footer__brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
  font-size: 24px;
}

.home-footer__brand img {
  width: 42px;
  height: 42px;
  border-radius: 9px;
  object-fit: cover;
}

.home-footer__company > p {
  width: 310px;
  margin-top: 24px;
  font-size: 15px;
  line-height: 1.8;
}

.home-footer__socials {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.home-footer__socials span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgb(255 255 255 / 10%);
  color: #fff;
  font-size: 12px;
}

.home-footer h2 {
  margin: 7px 0 24px;
  color: #fff;
  font-size: 17px;
  font-weight: 500;
}

.home-footer ul {
  display: grid;
  gap: 14px;
  font-size: 14px;
  line-height: 1.5;
}

.home-footer a:hover {
  color: #fff;
}

.home-footer__copyright {
  margin-top: 26px;
  font-size: 13px;
  text-align: center;
}

.js-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

html.is-scaled,
html.is-scaled body {
  width: 100%;
  min-width: 0;
}

html.is-scaled .home-page {
  position: absolute;
  top: 0;
  left: 0;
  transform: scale(var(--page-scale, 1));
  transform-origin: top left;
}

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

  .js-reveal {
    opacity: 1;
    transform: none;
  }

  .hero__controls {
    display: none;
  }
}