:root {
  --blue: #2557a6;
  --blue-dark: #08162e;
  --cyan: #20b7d8;
  --gold: #e9b949;
  --ink: #132033;
  --muted: #667085;
  --line: #dce7f5;
  --paper: #f5f8fc;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  background:
    radial-gradient(circle at 82% 4%, rgba(32, 183, 216, 0.2), transparent 30rem),
    radial-gradient(circle at 0% 34%, rgba(37, 87, 166, 0.18), transparent 28rem),
    linear-gradient(180deg, #060b16 0, #101c32 44rem, #f5f8fc 44.1rem);
  letter-spacing: 0;
}

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

a {
  color: inherit;
}

.article-shell {
  overflow: hidden;
}

h1,
h2,
h3,
p,
li,
span,
a,
strong,
figcaption {
  word-break: keep-all;
  overflow-wrap: normal;
  text-wrap: pretty;
}

.hero {
  position: relative;
  min-height: 760px;
  color: #fff;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
}

.hero-bg,
.hero-overlay,
.hero-grid {
  position: absolute;
  inset: 0;
}

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -3;
}

.hero-overlay {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(5, 11, 22, 0.96) 0%, rgba(5, 11, 22, 0.78) 42%, rgba(5, 11, 22, 0.24) 100%),
    linear-gradient(0deg, #060b16 0%, rgba(6, 11, 22, 0.24) 58%);
}

.hero-grid {
  z-index: -1;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, #000 0%, transparent 76%);
}

.hero-inner {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 56px 0 118px;
}

.brand-logo {
  width: min(250px, 58vw);
  margin-bottom: 88px;
}

.kicker,
.eyebrow {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(48px, 8vw, 104px);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero h1 span {
  display: block;
}

.lead {
  max-width: 820px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 22px;
  line-height: 1.78;
}

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

.hero-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 20px;
  color: #fff;
  text-decoration: none;
  font-weight: 900;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.11);
  backdrop-filter: blur(12px);
}

.hero-actions a:first-child {
  color: #071326;
  background: var(--gold);
  border-color: var(--gold);
}

.signal-row {
  position: relative;
  z-index: 3;
  width: min(1160px, calc(100% - 40px));
  margin: -46px auto 86px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.signal-row article {
  min-height: 230px;
  padding: 30px;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 249, 254, 0.94));
  border: 1px solid rgba(210, 224, 244, 0.98);
  box-shadow: 0 30px 90px rgba(12, 27, 52, 0.18);
  backdrop-filter: blur(18px);
}

.signal-row span {
  color: var(--gold);
  font-weight: 900;
}

.signal-row h2 {
  margin: 42px 0 12px;
  font-size: 28px;
}

.signal-row p {
  margin: 0;
  color: #526071;
  font-size: 16px;
  line-height: 1.76;
}

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

.opening {
  display: grid;
  grid-template-columns: 1fr;
  gap: 54px;
  align-items: start;
  margin: 0 0 72px;
}

.opening h2,
.feature-copy h2,
.section-heading h2,
.case-strip h2,
.contact-block h2,
.ending h2 {
  margin: 0 0 20px;
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.18;
  letter-spacing: 0;
}

.opening h2,
.entry-section .section-heading h2,
.services .section-heading h2,
.contact-block h2 {
  max-width: 980px;
}

.opening p,
.feature-copy p,
.section-heading p,
.contact-block p {
  color: #3c4656;
  font-size: 18px;
  line-height: 1.88;
}

.visual-band {
  margin: 72px 0;
  padding: 22px;
  background:
    linear-gradient(135deg, rgba(37, 87, 166, 0.18), rgba(32, 183, 216, 0.1)),
    #fff;
  border: 1px solid var(--line);
  box-shadow: 0 30px 90px rgba(15, 35, 70, 0.12);
}

.visual-band img,
.feature-grid > img,
.dark-section > img {
  width: 100%;
}

.feature-grid {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 46px;
  align-items: center;
  margin: 72px 0;
  padding: 54px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 26px 80px rgba(15, 35, 70, 0.1);
}

.feature-copy ul {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 30px 0 0;
  list-style: none;
}

.feature-copy li {
  padding: 14px 16px;
  color: #253041;
  font-weight: 800;
  background: #f1f6ff;
  border-left: 4px solid var(--blue);
}

.dark-section {
  margin: 90px 0;
  padding: 64px;
  color: #fff;
  background:
    radial-gradient(circle at 88% 0%, rgba(32, 183, 216, 0.26), transparent 24rem),
    linear-gradient(135deg, #071326 0%, #12366d 100%);
  box-shadow: 0 28px 90px rgba(8, 19, 38, 0.24);
}

.dark-section .section-heading {
  max-width: 920px;
}

.dark-section p {
  color: rgba(255, 255, 255, 0.78);
}

.dark-section img {
  margin-top: 34px;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.entry-section,
.case-strip,
.services,
.contact-block {
  margin: 82px 0;
}

.section-heading {
  max-width: 980px;
  margin-bottom: 34px;
}

.entry-cards,
.case-grid,
.qr-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.entry-cards article {
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 22px 70px rgba(15, 35, 70, 0.1);
}

.entry-cards img {
  width: 100%;
  aspect-ratio: 1.15;
  object-fit: contain;
  background: #f5f8fc;
  border: 1px solid var(--line);
}

.entry-cards article:first-child img {
  object-fit: cover;
}

.entry-cards span {
  display: inline-flex;
  margin-top: 22px;
  padding: 8px 12px;
  color: #fff;
  background: var(--blue);
  font-weight: 900;
}

.entry-cards h3 {
  margin: 20px 0 10px;
  font-size: 25px;
}

.entry-cards p {
  color: var(--muted);
  line-height: 1.76;
}

.entry-cards a,
.entry-cards strong {
  display: block;
  margin-top: 18px;
  color: var(--blue);
  font-weight: 900;
  text-decoration: none;
}

.case-strip {
  padding: 54px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(5, 11, 22, 0.94), rgba(10, 30, 61, 0.92)),
    url("images/team.jpg") center / cover;
}

.case-grid figure {
  margin: 0;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.case-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.case-grid figcaption {
  padding: 16px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 900;
}

.services {
  padding: 64px;
  color: #fff;
  background:
    radial-gradient(circle at 20% 20%, rgba(233, 185, 73, 0.18), transparent 20rem),
    linear-gradient(135deg, #102a56, #071326);
}

.services .section-heading p {
  color: rgba(255, 255, 255, 0.75);
  max-width: 1060px;
}

.services .section-heading p .service-line {
  display: block;
  margin-bottom: 8px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.service-grid span {
  display: grid;
  min-height: 78px;
  place-items: center;
  text-align: center;
  padding: 14px;
  color: #fff;
  font-weight: 900;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
}

.contact-block {
  display: grid;
  grid-template-columns: 0.95fr 1fr;
  gap: 46px;
  align-items: center;
  padding: 56px;
  background:
    radial-gradient(circle at 100% 0%, rgba(32, 183, 216, 0.14), transparent 22rem),
    #fff;
  border: 1px solid var(--line);
  box-shadow: 0 24px 80px rgba(15, 35, 70, 0.1);
}

.contact-actions {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.contact-actions span {
  padding: 13px 15px;
  color: #163058;
  font-weight: 900;
  background: #eef4ff;
  border: 1px solid #c9d8f1;
}

.qr-row figure {
  margin: 0;
  padding: 14px;
  text-align: center;
  background: #f7f8fb;
  border: 1px solid var(--line);
}

.qr-row img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
}

.qr-row figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-weight: 900;
}

.ending {
  margin: 90px auto 0;
  padding: 82px 42px;
  text-align: center;
  color: #fff;
  background:
    radial-gradient(circle at 50% 0%, rgba(233, 185, 73, 0.22), transparent 22rem),
    linear-gradient(135deg, rgba(37, 87, 166, 0.98), rgba(6, 11, 22, 0.98));
}

.ending p {
  max-width: 880px;
  margin: 16px auto;
  color: rgba(255, 255, 255, 0.82);
  font-size: 21px;
  line-height: 2.05;
}

.ending h2 {
  margin-top: 34px;
  color: #fff;
}

@media (max-width: 900px) {
  body {
    background: #f5f8fc;
  }

  .hero {
    min-height: 680px;
  }

  .hero-inner,
  .signal-row,
  .content {
    width: calc(100% - 30px);
  }

  .brand-logo {
    width: 220px;
    margin-bottom: 72px;
  }

  .lead {
    font-size: 17px;
  }

  .signal-row {
    grid-template-columns: 1fr;
    margin-top: -50px;
  }

  .signal-row article {
    min-height: auto;
  }

  .opening,
  .feature-grid,
  .contact-block {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .opening p,
  .feature-copy p,
  .section-heading p,
  .contact-block p {
    font-size: 16px;
  }

  .hero h1 {
    max-width: 760px;
    font-size: clamp(42px, 12vw, 74px);
    line-height: 1.12;
  }

  .opening h2,
  .feature-copy h2,
  .section-heading h2,
  .case-strip h2,
  .contact-block h2,
  .ending h2 {
    font-size: clamp(30px, 8.5vw, 44px);
    line-height: 1.2;
  }

  .feature-grid,
  .dark-section,
  .case-strip,
  .services,
  .contact-block {
    padding: 28px;
    margin: 44px 0;
  }

  .visual-band {
    padding: 10px;
  }

  .entry-cards,
  .case-grid,
  .service-grid,
  .qr-row {
    grid-template-columns: 1fr;
  }

  .ending {
    padding: 56px 22px;
  }
}

@media (max-width: 700px) { h1, h2, h3, p, li, span, a, strong, figcaption { word-break: normal; overflow-wrap: anywhere; } }