:root {
  --ink: #182234;
  --muted: #5c6878;
  --line: #dfe7ef;
  --soft: #f5f8fb;
  --blue: #1f66d1;
  --teal: #169d8d;
  --navy: #0c1728;
  --white: #ffffff;
  --shadow: 0 18px 46px rgba(24, 34, 52, .13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font: 16px/1.72 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--white);
}

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

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid rgba(223, 231, 239, .9);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 180px;
}

.brand img {
  flex: 0 0 auto;
}

.brand strong {
  display: block;
  font-size: 20px;
  line-height: 1.1;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 26px;
  color: #334155;
  font-size: 15px;
  white-space: nowrap;
}

.nav a:hover,
.text-link:hover {
  color: var(--blue);
}

.hero {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  color: var(--white);
  background: var(--navy);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(10, 22, 40, .97) 0%, rgba(15, 42, 72, .9) 50%, rgba(12, 108, 112, .62) 100%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1440' height='720' viewBox='0 0 1440 720'%3E%3Crect width='1440' height='720' fill='%230c1728'/%3E%3Cg fill='none' stroke='%2340a6ff' stroke-opacity='.24' stroke-width='2'%3E%3Cpath d='M0 520C170 410 344 458 520 340S828 188 1075 250s320 26 365-20'/%3E%3Cpath d='M0 420c160-88 304-78 438-140S742 116 940 188s338 92 500-34'/%3E%3Cpath d='M120 650c160-96 330-92 510-170s380-100 690 0'/%3E%3C/g%3E%3Cg fill='%2316b89d' fill-opacity='.34'%3E%3Ccircle cx='318' cy='404' r='5'/%3E%3Ccircle cx='548' cy='320' r='6'/%3E%3Ccircle cx='858' cy='204' r='7'/%3E%3Ccircle cx='1116' cy='258' r='5'/%3E%3C/g%3E%3Cg fill='%231f66d1' fill-opacity='.24'%3E%3Ccircle cx='208' cy='512' r='76'/%3E%3Ccircle cx='1230' cy='218' r='110'/%3E%3C/g%3E%3C/svg%3E") center/cover;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  align-items: center;
  gap: 64px;
  min-height: 640px;
  padding: 82px 0 96px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: #1d8dcb;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #69e4cf;
}

.hero h1 {
  margin: 0;
  font-size: clamp(54px, 8vw, 94px);
  line-height: 1.02;
  font-weight: 820;
}

.hero-lead {
  max-width: 710px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, .86);
  font-size: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 132px;
  min-height: 46px;
  padding: 10px 22px;
  border-radius: 4px;
  font-weight: 800;
}

.button.primary {
  background: #f8fbff;
  color: var(--navy);
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, .54);
  color: var(--white);
}

.hero-showcase {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .1);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.showcase-header span {
  display: block;
  color: #69e4cf;
  font-weight: 800;
  font-size: 13px;
}

.showcase-header strong {
  display: block;
  margin-top: 7px;
  font-size: 24px;
  line-height: 1.35;
}

.showcase-line {
  height: 1px;
  margin: 24px 0;
  background: linear-gradient(90deg, rgba(105, 228, 207, .9), rgba(255, 255, 255, .08));
}

.hero-showcase ul {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-showcase li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: center;
  padding: 16px;
  background: rgba(255, 255, 255, .09);
}

.hero-showcase li span {
  color: #69e4cf;
  font-weight: 900;
}

.hero-showcase li strong {
  font-size: 16px;
}

.section {
  padding: 88px 0;
}

.about-section,
.services-section {
  background: var(--soft);
}

.intro-layout,
.services-layout,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, 1.1fr);
  gap: 58px;
  align-items: start;
}

.intro-copy p,
.services-copy p,
.heading-note,
.solution-grid p,
.capability-list p,
.process-list p,
.news-list p,
.contact-card span,
.policy p {
  color: var(--muted);
}

h2 {
  margin: 0 0 22px;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.18;
}

h3 {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.35;
}

p {
  margin: 0 0 16px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.heading-note {
  max-width: 360px;
  margin: 0;
}

.text-link {
  color: var(--teal);
  font-weight: 800;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.solution-grid article,
.capability-list article,
.news-list article,
.contact-card,
.process-list li {
  border: 1px solid var(--line);
  background: var(--white);
}

.solution-grid article {
  min-height: 260px;
  padding: 28px;
}

.solution-grid article span {
  display: inline-flex;
  margin-bottom: 28px;
  padding: 5px 10px;
  border-radius: 4px;
  color: var(--blue);
  background: #edf5ff;
  font-size: 13px;
  font-weight: 800;
}

.capability-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.capability-list article {
  min-height: 180px;
  padding: 24px;
}

.capability-list strong {
  display: block;
  margin-bottom: 10px;
  font-size: 20px;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  min-height: 210px;
  padding: 24px;
}

.process-list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 24px;
  border-radius: 4px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--teal));
  font-weight: 900;
}

.process-list strong {
  display: block;
  margin-bottom: 8px;
  font-size: 19px;
}

.news-section {
  background: #fbfcfe;
}

.news-list {
  display: grid;
  gap: 16px;
}

.news-list article {
  display: grid;
  grid-template-columns: 132px minmax(200px, .4fr) 1fr;
  gap: 22px;
  align-items: center;
  padding: 22px 24px;
}

.news-list time {
  color: var(--teal);
  font-weight: 900;
}

.news-list h3,
.news-list p {
  margin: 0;
}

.contact-card {
  margin: 0;
  padding: 28px;
  font-style: normal;
}

.contact-card p {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 16px;
  margin: 0;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.contact-card p:last-child {
  border-bottom: 0;
}

.site-footer {
  color: rgba(255, 255, 255, .78);
  background: var(--navy);
}

.footer-inner {
  padding: 28px 0 34px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-bottom: 18px;
}

.site-footer a:hover {
  color: var(--white);
}

.footer-records p {
  margin: 0 0 6px;
  font-size: 14px;
}

.subpage {
  background: var(--soft);
}

.policy {
  min-height: 58vh;
  padding: 76px 0;
}

.policy h1 {
  margin: 0 0 24px;
  font-size: 42px;
}

.policy h2 {
  margin-top: 34px;
  font-size: 24px;
}

@media (max-width: 980px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav {
    width: 100%;
    justify-content: flex-start;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero-inner,
  .intro-layout,
  .services-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    gap: 34px;
  }

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

  .news-list article {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .section {
    padding: 60px 0;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .hero,
  .hero-inner {
    min-height: auto;
  }

  .hero-inner {
    padding: 60px 0 66px;
  }

  .hero-lead {
    font-size: 17px;
  }

  .solution-grid,
  .capability-list,
  .process-list {
    grid-template-columns: 1fr;
  }

  .contact-card p {
    grid-template-columns: 1fr;
    gap: 3px;
  }
}