:root {
  color-scheme: light;
  --blue: #0865f5;
  --blue2: #3489ff;
  --navy: #071b43;
  --text: #102342;
  --muted: #60708b;
  --line: #dbe6f6;
  --bg: #f7faff;
  --green: #15ad85;
  --purple: #7865ec;
  --max: 1180px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}
body {
  margin: 0;
  overflow-x: hidden;
  background: white;
  color: var(--text);
  font:
    100%/1.65 -apple-system,
    BlinkMacSystemFont,
    "PingFang SC",
    "Microsoft YaHei",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
}
.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
.skip-link {
  position: fixed;
  z-index: 99;
  top: 10px;
  left: 10px;
  padding: 8px 14px;
  transform: translateY(-160%);
  border-radius: 6px;
  background: var(--blue);
  color: white;
}
.skip-link:focus {
  transform: none;
}
:focus-visible {
  outline: 3px solid #5bb8ff;
  outline-offset: 3px;
}
.site-header {
  position: fixed;
  z-index: 20;
  inset: 0 0 auto;
  height: 70px;
  border-bottom: 1px solid #e8eef7;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px) saturate(160%);
}
.nav-wrap {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 30px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 230px;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 43px;
  height: 32px;
  border: 2px solid var(--blue);
  border-radius: 10px;
  color: var(--blue);
  font-size: 21px;
  line-height: 1;
}
.brand b {
  display: block;
  font-size: 20px;
  line-height: 1.1;
  letter-spacing: 0.05em;
}
.brand small {
  display: block;
  margin-top: 4px;
  font-size: 7px;
  color: #34445c;
  letter-spacing: 0.05em;
}
.site-nav {
  display: flex;
  align-self: stretch;
  justify-content: center;
  flex: 1;
  gap: 34px;
  font-size: 14px;
}
.site-nav a {
  position: relative;
  display: flex;
  align-items: center;
  transition: color 0.15s;
}
.site-nav a:hover,
.site-nav a.active {
  color: var(--blue);
}
.site-nav a.active::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: var(--blue);
  border-radius: 3px;
}
.nav-cta {
  padding: 9px 20px;
  border-radius: 4px;
  background: var(--blue);
  color: white;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 5px 16px rgba(8, 101, 245, 0.2);
  transition: transform 0.1s;
}
.nav-cta:active,
.button:active {
  transform: scale(0.97);
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: #edf4ff;
  color: var(--blue);
}
.nav-toggle span:not(.sr-only) {
  display: block;
  width: 19px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: 0.2s;
}
.hero {
  position: relative;
  min-height: 600px;
  padding-top: 70px;
  overflow: hidden;
  background: #edf6ff;
}
.hero::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: auto 0 0;
  height: 44px;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.96));
}
.hero-grid {
  position: static;
  z-index: 3;
  display: block;
  min-height: 530px;
}
.hero-copy {
  position: relative;
  z-index: 3;
  width: 51%;
  padding: 116px 0 55px;
}
.hero h1 {
  margin: 0;
  font-size: clamp(48px, 5vw, 72px);
  line-height: 1.3;
  letter-spacing: -0.045em;
}
.hero h1 span {
  color: var(--blue);
}
.hero-copy > p {
  max-width: 560px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 17px;
}
.hero-actions {
  display: flex;
  gap: 25px;
  margin-top: 35px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 168px;
  height: 48px;
  padding: 0 24px;
  border: 1px solid var(--blue);
  border-radius: 4px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 600;
  transition:
    transform 0.1s,
    box-shadow 0.2s;
}
.button.primary {
  background: var(--blue);
  color: white;
  box-shadow: 0 8px 25px rgba(8, 101, 245, 0.22);
}
.button:hover {
  box-shadow: 0 9px 24px rgba(8, 101, 245, 0.2);
}
.cloud-scene {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #edf6ff;
}
.cloud-scene img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  mix-blend-mode: multiply;
}
.section-sm {
  padding: 42px 0 32px;
}
.section {
  padding: 48px 0;
}
.section-title {
  margin: 0 0 28px;
  text-align: center;
  font-size: 31px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.pain-grid,
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.info-card {
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 135px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: 0 9px 24px rgba(46, 92, 148, 0.07);
}
.round {
  flex: none;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  color: white;
  font-size: 28px;
  background: linear-gradient(145deg, #167cff, #3463ef);
  box-shadow: 0 7px 16px rgba(31, 105, 235, 0.23);
}
.round.green {
  background: linear-gradient(145deg, #13c49a, #159b76);
}
.round.purple {
  background: linear-gradient(145deg, #936bfa, #675be2);
}
.info-card h3 {
  margin: 0 0 4px;
  font-size: 18px;
}
.info-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.services {
  background: linear-gradient(#fff, #fbfdff);
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.service-card {
  min-height: 355px;
  padding: 22px;
  border: 1px solid #cfe0f5;
  border-radius: 8px;
  background: white;
  box-shadow: 0 10px 26px rgba(49, 97, 156, 0.08);
}
.service-type {
  margin: 0;
  text-align: center;
  font-size: 17px;
  font-weight: 700;
}
.blue-text {
  color: var(--blue);
}
.green-text {
  color: #0aa878;
}
.orange-text {
  color: #f08a18;
}
.purple-text {
  color: #745eea;
}
.device {
  position: relative;
  width: 170px;
  height: 112px;
  margin: 20px auto;
  border: 7px solid #dce9f8;
  border-radius: 7px;
  background: #eef5ff;
  box-shadow: 0 7px 10px rgba(61, 108, 166, 0.12);
}
.device.web span {
  display: block;
  height: 22px;
  background: #116cf0;
}
.device.web i {
  display: inline-block;
  width: 42px;
  height: 24px;
  margin: 12px 3px;
  background: #80b2fa;
}
.device.code {
  background: #082348;
  color: #41ebb7;
}
.device.code span {
  display: block;
  padding: 13px;
  font-family: monospace;
  font-size: 25px;
}
.device.code i {
  display: block;
  width: 70%;
  height: 4px;
  margin: 5px 14px;
  background: #2b668c;
}
.device.phone {
  width: 75px;
  border-radius: 13px;
  background: white;
  text-align: center;
  color: #08a542;
}
.device.phone span {
  display: block;
  margin-top: 24px;
  font-size: 20px;
}
.device.phone b {
  font-size: 12px;
}
.device.dashboard i {
  display: inline-block;
  width: 23px;
  margin: 15px 5px 0;
  background: #3e8ef7;
  vertical-align: bottom;
}
.device.dashboard i:nth-child(1) {
  height: 35px;
}
.device.dashboard i:nth-child(2) {
  height: 58px;
}
.device.dashboard i:nth-child(3) {
  height: 46px;
}
.device.dashboard span {
  display: block;
  height: 4px;
  margin: 10px;
  background: #aacdf7;
}
.service-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  color: #3f5473;
  font-size: 13px;
}
.service-card li {
  margin: 5px 0;
}
.service-card li::before {
  content: "•";
  margin-right: 8px;
  color: var(--blue);
}
.section-kicker {
  margin: 0 0 4px;
  color: var(--blue);
  text-align: center;
  font-size: 13px;
}
.case-list {
  display: grid;
  gap: 22px;
}
.case-row {
  display: grid;
  grid-template-columns: 300px 1fr;
  min-height: 255px;
  overflow: hidden;
  border: 1px solid #d6e4f4;
  border-radius: 9px;
  background: white;
  box-shadow: 0 10px 28px rgba(44, 92, 151, 0.07);
}
.case-copy {
  padding: 28px;
}
.case-copy .round {
  width: 55px;
  height: 55px;
  font-size: 22px;
}
.case-copy h3 {
  margin: 16px 0 8px;
  font-size: 23px;
}
.case-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}
.tags span {
  padding: 4px 8px;
  border-radius: 3px;
  background: #edf5ff;
  color: #2877e8;
  font-size: 10px;
}
.green-tags span {
  background: #e9faf5;
  color: #149873;
}
.purple-tags span {
  background: #f0edff;
  color: #6d5bdb;
}
.mock-app {
  margin: 16px;
  overflow: hidden;
  border: 1px solid #dce7f4;
  border-radius: 7px;
  background: #f9fbfe;
  box-shadow: 0 6px 18px rgba(53, 94, 144, 0.08);
}
.sales {
  display: grid;
  grid-template-columns: 115px 1fr;
}
.mock-app aside {
  padding: 14px;
  background: #062b62;
  color: white;
  font-size: 10px;
}
.mock-app aside i {
  display: block;
  width: 75%;
  height: 5px;
  margin: 13px 0;
  border-radius: 3px;
  background: #2d5d94;
}
.mock-app main {
  padding: 15px;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.metrics b {
  display: block;
  padding: 13px 8px;
  border: 1px solid #e3ebf6;
  border-radius: 4px;
  background: white;
  color: #203b63;
  font-size: 16px;
}
.table {
  margin-top: 12px;
}
.table i {
  display: block;
  height: 16px;
  margin: 4px;
  background: linear-gradient(
    90deg,
    #e8eff8 35%,
    transparent 35% 38%,
    #e8eff8 38% 67%,
    transparent 67% 70%,
    #d9f5e6 70% 78%,
    transparent 78%
  );
}
.project {
  position: relative;
  padding: 14px 12px 12px 18px;
}
.project header {
  font-size: 11px;
  font-weight: 700;
}
.project-table {
  width: 58%;
  margin-top: 14px;
}
.project-table i {
  display: block;
  height: 23px;
  border-top: 1px solid #e3eaf2;
}
.gantt {
  position: absolute;
  inset: 48px 18px 15px 55%;
}
.gantt b {
  display: block;
  height: 10px;
  margin: 13px 0;
  border-radius: 3px;
  background: linear-gradient(90deg, #5edbb2, #68a8f9);
}
.gantt b:nth-child(even) {
  margin-left: 20%;
  background: #7a81ef;
}
.analytics {
  padding: 14px;
}
.analytics-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 12px;
  margin-top: 12px;
}
.analytics-grid > div {
  height: 110px;
  border: 1px solid #e5edf6;
  background: white;
}
.line-chart {
  position: relative;
  background:
    linear-gradient(170deg, transparent 48%, #257cf4 49% 51%, transparent 52%),
    linear-gradient(20deg, transparent 45%, #257cf4 46% 48%, transparent 49%),
    white !important;
}
.donut {
  margin: auto;
  border: 25px solid #2d7cf0 !important;
  border-right-color: #20b793 !important;
  border-bottom-color: #f2aa3d !important;
  border-radius: 50%;
  transform: scale(0.55);
}
.bars {
  display: flex !important;
  align-items: end;
  justify-content: center;
  gap: 8px;
  padding: 18px;
}
.bars i {
  width: 13px;
  background: #2678eb;
}
.bars i:nth-child(1) {
  height: 25px;
}
.bars i:nth-child(2) {
  height: 44px;
}
.bars i:nth-child(3) {
  height: 37px;
}
.bars i:nth-child(4) {
  height: 61px;
}
.bars i:nth-child(5) {
  height: 74px;
}
.process {
  background: #fbfdff;
}
.process-list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
}
.process-list li {
  position: relative;
  text-align: center;
}
.process-list li:not(:last-child)::after {
  content: "····›";
  position: absolute;
  top: 27px;
  right: -18px;
  color: #71a8f2;
  letter-spacing: 3px;
}
.process-list li > span {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  margin: 0 auto 15px;
  border: 1px solid #d7e6f8;
  border-radius: 50%;
  background: white;
  color: #4b91f5;
  font-size: 24px;
  box-shadow: 0 8px 23px rgba(47, 102, 166, 0.12);
}
.process-list b {
  display: block;
  font-size: 14px;
}
.process-list p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 11px;
}
.why-grid .info-card {
  min-height: 145px;
}
.why-icon {
  flex: none;
  color: var(--blue);
  font-size: 54px;
}
.why-icon.shield {
  color: var(--green);
}
.why-icon.cloud-icon {
  color: var(--purple);
}
.about {
  padding: 45px 0 0;
  background: linear-gradient(#fff, #eef6ff);
}
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  min-height: 290px;
}
.about h2 {
  max-width: 600px;
  margin: 0 0 20px;
  font-size: 30px;
}
.about p {
  max-width: 660px;
  color: var(--muted);
  font-size: 14px;
}
.eyebrow {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 600;
}
.city-image {
  display: block;
  width: 125%;
  height: 270px;
  margin-left: -20%;
  object-fit: cover;
  object-position: 70% bottom;
  mix-blend-mode: multiply;
}
.contact {
  padding: 52px 0;
  text-align: center;
  background:
    radial-gradient(circle at 50% 140%, #0967f5, transparent 48%),
    linear-gradient(120deg, #04194b, #062a79);
  color: white;
}
.contact h2 {
  margin: 0;
  font-size: 34px;
}
.contact p {
  margin: 7px 0 22px;
  color: #d9e7ff;
}
.button.light {
  height: 42px;
  min-width: 135px;
  border: 0;
  background: white;
  color: #263d65;
}
.site-footer {
  padding: 42px 0 15px;
  background: #071d43;
  color: #d7e3f6;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, 1fr);
  gap: 70px;
}
.footer-brand {
  min-width: 0;
  color: white;
}
.footer-brand .brand-mark {
  border-color: white;
  color: white;
}
.footer-grid h3 {
  margin: 0 0 14px;
  color: white;
  font-size: 14px;
}
.footer-grid a:not(.brand) {
  display: block;
  margin: 8px 0;
  color: #b5c5da;
  font-size: 12px;
}
.footer-grid p {
  color: #9fb2cb;
  font-size: 12px;
}
.copyright {
  margin-top: 32px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #7f96b3;
  font-size: 11px;
  text-align: center;
}
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.65s ease,
    transform 0.65s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.hero .reveal:nth-child(2) {
  transition-delay: 0.12s;
}
.pain-grid .reveal:nth-child(2),
.why-grid .reveal:nth-child(2) {
  transition-delay: 0.08s;
}
.pain-grid .reveal:nth-child(3),
.why-grid .reveal:nth-child(3) {
  transition-delay: 0.16s;
}
.service-grid .reveal:nth-child(2) {
  transition-delay: 0.06s;
}
.service-grid .reveal:nth-child(3) {
  transition-delay: 0.12s;
}
.service-grid .reveal:nth-child(4) {
  transition-delay: 0.18s;
}
.cloud-scene img {
  animation: hero-float 8s ease-in-out infinite alternate;
  will-change: transform;
}
.service-card,
.case-row,
.info-card {
  will-change: transform;
}
.service-card::after,
.case-row::after,
.info-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(
    110deg,
    transparent 28%,
    rgba(255, 255, 255, 0.55) 46%,
    transparent 64%
  );
  transform: translateX(-100%);
  transition:
    opacity 0.2s,
    transform 0.7s ease;
}
.service-card:hover::after,
.case-row:hover::after,
.info-card:hover::after {
  opacity: 0.22;
  transform: translateX(100%);
}
.service-card {
  position: relative;
  overflow: hidden;
  transition:
    transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.35s,
    border-color 0.25s;
}
.service-card:hover {
  box-shadow: 0 18px 36px rgba(42, 100, 170, 0.13);
}
.case-row,
.info-card {
  position: relative;
  transition:
    transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.35s;
}
.case-row:hover,
.info-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(42, 100, 170, 0.12);
}
.button,
.nav-cta {
  position: relative;
  overflow: hidden;
}
.button::after,
.nav-cta::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    110deg,
    transparent 35%,
    rgba(255, 255, 255, 0.32) 50%,
    transparent 65%
  );
  transform: translateX(-120%);
  transition: transform 0.5s ease;
}
.button:hover::after,
.nav-cta:hover::after {
  transform: translateX(120%);
}
@keyframes hero-float {
  from {
    transform: scale(1.01) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.035) translate3d(0, -8px, 0);
  }
}
@media (max-width: 900px) {
  .brand {
    min-width: 0;
  }
  .site-nav {
    position: fixed;
    inset: 78px 20px auto;
    display: flex;
    padding: 14px;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 20px 55px rgba(25, 65, 110, 0.18);
    backdrop-filter: blur(20px);
    transform: scale(0.96) translateY(-8px);
    transform-origin: top right;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: 0.2s;
  }
  .site-nav.open {
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .site-nav a {
    padding: 10px 12px;
  }
  .site-nav a.active::after {
    display: none;
  }
  .nav-toggle {
    display: block;
    margin-left: auto;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(6px) rotate(45deg);
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    opacity: 0;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(4) {
    transform: translateY(-6px) rotate(-45deg);
  }
  .nav-cta {
    display: none;
  }
  .hero-grid {
    min-height: 530px;
  }
  .pain-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 35px 0;
  }
  .process-list li:nth-child(3)::after {
    display: none;
  }
  .about-inner {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 620px) {
  .container {
    width: min(calc(100% - 28px), var(--max));
  }
  .site-header {
    height: 64px;
  }
  .brand-mark {
    width: 36px;
    height: 29px;
  }
  .brand b {
    font-size: 17px;
  }
  .brand small {
    display: none;
  }
  .hero {
    padding-top: 64px;
    min-height: auto;
  }
  .hero-grid {
    min-height: 0;
  }
  .hero-copy {
    width: auto;
    padding: 65px 0 28px;
  }
  .hero h1 {
    font-size: clamp(40px, 12vw, 55px);
  }
  .hero-copy > p {
    font-size: 15px;
  }
  .hero-actions {
    flex-direction: column;
    gap: 12px;
  }
  .button {
    width: 100%;
  }
  .cloud-scene {
    position: relative;
    inset: auto;
    width: calc(100% + 28px);
    height: 330px;
    margin-left: -14px;
  }
  .cloud-scene img {
    object-fit: cover;
    object-position: center;
  }
  .section,
  .section-sm {
    padding: 40px 0;
  }
  .section-title {
    font-size: 25px;
  }
  .info-card {
    padding: 20px;
  }
  .service-grid {
    grid-template-columns: 1fr;
  }
  .case-row {
    grid-template-columns: 1fr;
  }
  .case-copy {
    padding-bottom: 10px;
  }
  .mock-app {
    min-height: 220px;
  }
  .sales {
    grid-template-columns: 85px 1fr;
  }
  .metrics b {
    padding: 9px 4px;
    font-size: 11px;
  }
  .process-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px 0;
  }
  .process-list li:nth-child(3)::after {
    display: block;
  }
  .process-list li:nth-child(even)::after {
    display: none;
  }
  .about {
    padding-top: 40px;
  }
  .about h2 {
    font-size: 26px;
  }
  .city-image {
    width: 140%;
    height: 200px;
    margin-left: -35%;
  }
  .contact h2 {
    font-size: 27px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}
@media (prefers-reduced-transparency: reduce) {
  .site-header,
  .site-nav {
    background: white;
    backdrop-filter: none;
  }
}
@media (prefers-contrast: more) {
  :root {
    --muted: #34435a;
    --line: #9cb3d0;
  }
  .site-header {
    background: white;
  }
}
.pain {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #fff 0%, #f6faff 100%);
}
.pain::before {
  content: "";
  position: absolute;
  top: -160px;
  right: -100px;
  width: 380px;
  height: 380px;
  border: 1px solid #e4effd;
  border-radius: 50%;
  box-shadow:
    0 0 0 60px rgba(37, 124, 244, 0.025),
    0 0 0 120px rgba(37, 124, 244, 0.018);
}
.pain-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 84px;
  align-items: center;
}
.pain-intro h2 {
  margin: 0;
  font-size: clamp(29px, 3vw, 42px);
  line-height: 1.25;
  letter-spacing: -0.04em;
}
.pain-intro h2 span {
  color: var(--blue);
}
.pain-intro > p:not(.eyebrow) {
  max-width: 350px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.pain-intro .text-link {
  margin-top: 28px;
}
.pain-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.pain-item {
  position: relative;
  min-height: 285px;
  padding: 24px 20px;
  border: 1px solid #d6e5f7;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 12px 30px rgba(46, 99, 158, 0.08);
  transition:
    transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.35s;
}
.pain-item:nth-child(2) {
  transform: translateY(22px);
}
.pain-item:hover {
  transform: translateY(-5px);
}
.pain-item:nth-child(2):hover {
  transform: translateY(17px);
}
.pain-item::before {
  content: "";
  position: absolute;
  top: 50%;
  right: -15px;
  width: 14px;
  border-top: 1px dashed #a9c8f1;
}
.pain-item:last-child::before {
  display: none;
}
.pain-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #7892b2;
  font-size: 11px;
  letter-spacing: 0.08em;
}
.pain-meta b {
  padding: 4px 8px;
  border-radius: 12px;
  background: #eff6ff;
  color: var(--blue);
  font-size: 10px;
  font-weight: 600;
}
.pain-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin: 22px 0 25px;
  border-radius: 14px;
  color: #fff;
  font-size: 23px;
  box-shadow: 0 8px 18px rgba(31, 105, 235, 0.2);
}
.pain-icon.blue {
  background: linear-gradient(145deg, #167cff, #3463ef);
}
.pain-icon.green {
  background: linear-gradient(145deg, #13c49a, #159b76);
}
.pain-icon.purple {
  background: linear-gradient(145deg, #936bfa, #675be2);
}
.pain-item h3 {
  margin: 0 0 8px;
  font-size: 18px;
}
.pain-item > p {
  min-height: 64px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}
.pain-track {
  display: flex;
  align-items: center;
  gap: 5px;
  padding-top: 16px;
  border-top: 1px solid #e5eef9;
  color: #7c91aa;
  font-size: 10px;
}
.pain-track i {
  position: relative;
  flex: 1;
  height: 1px;
  background: #bed7f5;
}
.pain-track i::after {
  content: "";
  position: absolute;
  right: 0;
  top: -2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4b98f4;
}
@media (max-width: 900px) {
  .pain-inner {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .pain-intro {
    max-width: 650px;
  }
  .pain-flow {
    max-width: 800px;
  }
}
@media (max-width: 620px) {
  .pain-inner {
    gap: 28px;
  }
  .pain-intro h2 {
    font-size: 30px;
  }
  .pain-flow {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .pain-item,
  .pain-item:nth-child(2) {
    min-height: 0;
    transform: none;
  }
  .pain-item:nth-child(2):hover,
  .pain-item:hover {
    transform: translateY(-3px);
  }
  .pain-item::before {
    top: auto;
    right: auto;
    bottom: -13px;
    left: 50%;
    width: 1px;
    height: 12px;
    border-top: 0;
    border-left: 1px dashed #a9c8f1;
  }
  .pain-item:last-child::before {
    display: none;
  }
  .pain-item > p {
    min-height: 0;
    margin-bottom: 16px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .pain-item,
  .pain-item:nth-child(2),
  .pain-item:nth-child(2):hover,
  .pain-item:hover {
    transform: none;
    transition: none;
  }
}
.services {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, #f8fbff 0%, #fff 52%, #f4f9ff 100%);
}
.services::before {
  content: "";
  position: absolute;
  top: -170px;
  left: -130px;
  width: 420px;
  height: 420px;
  border: 1px solid #e1edfc;
  border-radius: 50%;
  box-shadow:
    0 0 0 65px rgba(37, 124, 244, 0.025),
    0 0 0 130px rgba(37, 124, 244, 0.015);
}
.services-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 74px;
  align-items: center;
}
.services-intro h2 {
  margin: 0;
  font-size: clamp(30px, 3.2vw, 44px);
  line-height: 1.24;
  letter-spacing: -0.04em;
}
.services-intro h2 span {
  color: var(--blue);
}
.services-intro > p:not(.eyebrow) {
  max-width: 370px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.services-intro .text-link {
  margin-top: 28px;
}
.service-note {
  display: grid;
  gap: 4px;
  margin-top: 56px;
  padding-top: 18px;
  border-top: 1px solid #dce8f7;
  color: #49617e;
  font-size: 12px;
}
.service-note span {
  color: #8aa0b9;
  font-size: 11px;
  letter-spacing: 0.08em;
}
.services .service-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.services .service-card {
  min-height: 300px;
  padding: 22px 22px 20px;
  border-radius: 16px;
}
.services .service-card:nth-child(2),
.services .service-card:nth-child(4) {
  transform: translateY(20px);
}
.services .service-card:nth-child(2):hover,
.services .service-card:nth-child(4):hover {
  transform: translateY(14px);
}
.service-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.service-head .service-type {
  margin: 0;
  text-align: left;
}
.service-index {
  color: #8ca5c1;
  font-size: 10px;
  letter-spacing: 0.1em;
}
.services .device {
  margin: 16px auto 16px;
  transform: scale(0.86);
}
.services .service-card ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px 10px;
  font-size: 11px;
}
.services .service-card li {
  margin: 2px 0;
}
.services .service-card li::before {
  margin-right: 5px;
}
.services .service-card:nth-child(1) {
  box-shadow: 0 18px 36px rgba(37, 124, 244, 0.11);
}
.services .service-card:nth-child(2) {
  box-shadow: 0 18px 36px rgba(21, 173, 133, 0.1);
}
.services .service-card:nth-child(3) {
  box-shadow: 0 18px 36px rgba(240, 138, 24, 0.09);
}
.services .service-card:nth-child(4) {
  box-shadow: 0 18px 36px rgba(120, 101, 236, 0.1);
}
@media (max-width: 900px) {
  .services-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .services-intro {
    max-width: 650px;
  }
  .service-note {
    margin-top: 30px;
  }
  .services .service-card:nth-child(2),
  .services .service-card:nth-child(4) {
    transform: none;
  }
  .services .service-card:nth-child(2):hover,
  .services .service-card:nth-child(4):hover {
    transform: translateY(-5px);
  }
}
@media (max-width: 620px) {
  .services-layout {
    gap: 28px;
  }
  .services-intro h2 {
    font-size: 30px;
  }
  .services .service-grid {
    grid-template-columns: 1fr;
  }
  .services .service-card,
  .services .service-card:nth-child(2),
  .services .service-card:nth-child(4) {
    min-height: 0;
    transform: none;
  }
  .services .service-card:nth-child(2):hover,
  .services .service-card:nth-child(4):hover,
  .services .service-card:hover {
    transform: translateY(-3px);
  }
  .services .service-card ul {
    grid-template-columns: 1fr 1fr;
  }
  .service-note {
    margin-top: 28px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .services .service-card,
  .services .service-card:nth-child(2),
  .services .service-card:nth-child(4),
  .services .service-card:hover,
  .services .service-card:nth-child(2):hover,
  .services .service-card:nth-child(4):hover {
    transform: none;
    transition: none;
  }
}
.services-layout {
  grid-template-columns: 1.22fr 0.78fr;
  grid-template-areas: "grid intro";
  gap: 74px;
}
.services-intro {
  grid-area: intro;
  position: sticky;
  top: 110px;
  align-self: start;
}
.services .service-grid {
  grid-area: grid;
}
.agent-text {
  color: #c34bd0;
}
.dev-text {
  color: #2b66d3;
}
.agent-device {
  background: linear-gradient(145deg, #39246a, #171a46);
  color: #e68bf2;
  border-color: #7561c7;
}
.agent-device span {
  display: block;
  padding: 12px 14px 2px;
  font-size: 28px;
}
.agent-device i {
  display: block;
  width: 65%;
  height: 4px;
  margin: 8px 14px;
  background: #8968db;
  border-radius: 3px;
}
.dev-device {
  background: #132e58;
  color: #8cd3ff;
  border-color: #6c9cd5;
}
.dev-device span {
  display: block;
  padding: 10px 14px 1px;
  font-family: monospace;
  font-size: 25px;
}
.dev-device i {
  display: block;
  width: 70%;
  height: 4px;
  margin: 7px 14px;
  background: #3e83c0;
  border-radius: 3px;
}
.services .service-card:nth-child(5) {
  box-shadow: 0 18px 36px rgba(195, 75, 208, 0.1);
}
.services .service-card:nth-child(6) {
  box-shadow: 0 18px 36px rgba(43, 102, 211, 0.1);
}
@media (max-width: 900px) {
  .services-layout {
    grid-template-columns: 1fr;
    grid-template-areas: "intro" "grid";
  }
  .services-intro {
    position: static;
  }
  .services .service-card:nth-child(5),
  .services .service-card:nth-child(6) {
    transform: none;
  }
  .services .service-card:nth-child(5):hover,
  .services .service-card:nth-child(6):hover {
    transform: translateY(-5px);
  }
}
@media (max-width: 620px) {
  .services .service-card:nth-child(5),
  .services .service-card:nth-child(6) {
    min-height: 0;
  }
  .services .service-card:nth-child(5):hover,
  .services .service-card:nth-child(6):hover {
    transform: translateY(-3px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .services-intro {
    position: static;
  }
  .services .service-card:nth-child(5),
  .services .service-card:nth-child(6),
  .services .service-card:nth-child(5):hover,
  .services .service-card:nth-child(6):hover {
    transform: none;
    transition: none;
  }
}
.services .service-grid {
  align-self: start;
  gap: 0 48px;
}
.services .service-card,
.services .service-card:nth-child(2),
.services .service-card:nth-child(4) {
  min-height: 0;
  padding: 23px 0;
  border: 0;
  border-top: 1px solid #dbe7f5;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transform: none;
  overflow: visible;
}
.services .service-card:last-child {
  border-bottom: 1px solid #dbe7f5;
}
.services .service-card::after {
  display: none;
}
.services .service-card:hover,
.services .service-card:nth-child(2):hover,
.services .service-card:nth-child(4):hover,
.services .service-card:nth-child(5):hover,
.services .service-card:nth-child(6):hover {
  transform: none;
  box-shadow: none;
}
.services .service-card:hover {
  border-top-color: #8dbbf5;
}
.services .service-card:hover .service-index {
  color: var(--blue);
}
.services .service-head {
  justify-content: flex-start;
  gap: 17px;
}
.services .service-index {
  min-width: 22px;
  font-size: 10px;
  transition: color 0.2s;
}
.services .service-head .service-type {
  font-size: 18px;
  font-weight: 650;
}
.services .device {
  display: none;
}
.services .service-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 12px;
}
.services .service-card li {
  margin: 0;
  color: #71839a;
  font-size: 11px;
}
.services .service-card li::before {
  content: "";
  display: inline-block;
  width: 3px;
  height: 3px;
  margin: 0 8px 2px;
  border-radius: 50%;
  background: #a5c4e8;
}
.services .service-card li:first-child::before {
  display: none;
}
.services .service-card:nth-child(1) .service-type {
  color: var(--blue);
}
.services .service-card:nth-child(2) .service-type {
  color: #0aa878;
}
.services .service-card:nth-child(3) .service-type {
  color: #e68a17;
}
.services .service-card:nth-child(4) .service-type {
  color: #745eea;
}
.services .service-card:nth-child(5) .service-type {
  color: #c34bd0;
}
.services .service-card:nth-child(6) .service-type {
  color: #2b66d3;
}
@media (max-width: 620px) {
  .services .service-grid {
    gap: 0;
  }
  .services .service-card,
  .services .service-card:nth-child(2),
  .services .service-card:nth-child(4) {
    padding: 20px 0;
  }
  .services .service-head .service-type {
    font-size: 17px;
  }
}
.services {
  background: #fbfdff;
}
.services::before {
  display: none;
}
.services-layout {
  gap: 96px;
}
.services .service-grid {
  column-gap: 64px;
  row-gap: 24px;
}
.services .service-card,
.services .service-card:nth-child(2),
.services .service-card:nth-child(4) {
  min-height: 76px;
  padding: 8px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transform: none;
  overflow: visible;
}
.services .service-card:last-child {
  border: 0;
}
.services .service-card:nth-child(n),
.services .service-card:nth-child(n):hover {
  transform: none;
  box-shadow: none;
}
.services .service-head {
  gap: 16px;
}
.services .service-index {
  position: relative;
  min-width: 29px;
  color: #9db1c9;
}
.services .service-index::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  transform: translateY(-50%);
}
.services .service-head .service-type {
  font-size: 19px;
}
.services .service-card ul {
  margin: 7px 0 0;
  padding-left: 45px;
  line-height: 1.5;
}
.services .service-card li {
  font-size: 11px;
}
.services .service-card li::before {
  display: inline-block;
}
.services .service-card:hover .service-index {
  color: var(--blue);
}
@media (max-width: 620px) {
  .services-layout {
    gap: 32px;
  }
  .services .service-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .services .service-card,
  .services .service-card:nth-child(2),
  .services .service-card:nth-child(4) {
    min-height: 70px;
    padding: 6px 0;
  }
  .services .service-head .service-type {
    font-size: 18px;
  }
  .services .service-card ul {
    padding-left: 45px;
  }
}
.case-visual {
  height: 255px;
  margin: 16px;
  overflow: hidden;
  border: 1px solid #dbe7f5;
  border-radius: 7px;
  background: #f7faff;
  box-shadow: 0 8px 18px rgba(53, 94, 144, 0.08);
}
.case-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.case-row:hover .case-visual img {
  transform: scale(1.025);
}
@media (max-width: 620px) {
  .case-visual {
    height: 220px;
    margin: 12px 16px 16px;
  }
  .case-row:hover .case-visual img {
    transform: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .case-visual img,
  .case-row:hover .case-visual img {
    transform: none;
    transition: none;
  }
}

/* 案例横向陈列：让每个实践示例成为易扫读的图片卡片 */
.case-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}
.case-row {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.case-visual {
  order: -1;
  height: 185px;
  margin: 14px 14px 0;
}
.case-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 20px 22px 22px;
}
.case-copy .round {
  width: 44px;
  height: 44px;
  font-size: 18px;
}
.case-copy h3 {
  margin: 14px 0 8px;
  font-size: 20px;
}
.case-copy p {
  line-height: 1.8;
}
.tags {
  margin-top: auto;
  padding-top: 14px;
}
@media (max-width: 980px) {
  .case-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 620px) {
  .case-list {
    grid-template-columns: 1fr;
  }
  .case-visual {
    height: 210px;
    margin: 12px 12px 0;
  }
  .case-copy {
    padding: 18px 18px 20px;
  }
}
.round.orange {
  background: linear-gradient(145deg, #ffad39, #ef7d15);
}
.round.navy {
  background: linear-gradient(145deg, #193a75, #071d43);
}
.orange-tags span {
  background: #fff3e4;
  color: #df7b12;
}
.navy-tags span {
  background: #eaf0fb;
  color: #244d8e;
}
.round.cyan {
  background: linear-gradient(145deg, #12b8d8, #1479d9);
}
.cyan-tags span {
  background: #e6f8fc;
  color: #087d9d;
}