.container {
  max-width: min(1280px, calc(100% - 48px));
}

.section-light {
  position: relative;
  isolation: isolate;
}

.section-light::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  background:
    linear-gradient(rgba(12, 86, 129, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 86, 129, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
}

.section-light > .container {
  position: relative;
  z-index: 1;
}

.section {
  padding: 104px 0;
}

.section + .section {
  border-top: 1px solid rgba(126, 197, 221, 0.12);
}

.section-head {
  gap: 16px;
  margin-bottom: 42px;
}

.section-head h2 {
  font-size: clamp(2.16rem, 4vw, 4rem);
  line-height: 1.03;
  max-width: 16ch;
  text-wrap: balance;
}

.section-head p {
  font-size: 1.03rem;
  line-height: 1.72;
  max-width: 66ch;
}

.section-dark .section-head h2 {
  color: #f2fbff;
}

.section-dark .section-head p {
  color: rgba(204, 229, 240, 0.95);
}

.section-light .section-head p {
  color: #385a75;
}

.section-head .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.section-head .eyebrow::before {
  content: '';
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.72;
}

.section-dark .section-grid .card,
.section-dark .section-grid .section-panel,
.section-dark .section-grid .principle-card,
.section-dark .flow-item,
.section-dark .pillar {
  box-shadow: 0 24px 42px rgba(2, 10, 20, 0.26), inset 0 1px 0 rgba(214, 243, 252, 0.08);
}

.section-light .section-grid .card,
.section-light .section-grid .section-panel,
.section-light .section-grid .principle-card,
.section-light .flow-item {
  box-shadow: 0 20px 34px rgba(11, 28, 44, 0.1);
}

body[data-page='home'] .section-operate .pillars {
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 18px;
}

body[data-page='home'] .section-operate .pillar:nth-child(1) {
  grid-column: 1;
  grid-row: 1 / span 2;
  padding: 24px 22px;
}

body[data-page='home'] .section-operate .pillar:nth-child(2) {
  grid-column: 2;
  grid-row: 1;
}

body[data-page='home'] .section-operate .pillar:nth-child(3) {
  grid-column: 3;
  grid-row: 1;
}

body[data-page='home'] .section-operate .pillar:nth-child(4) {
  grid-column: 2 / span 2;
  grid-row: 2;
}

body[data-page='home'] .section-operate .pillar h4 {
  letter-spacing: 0.02em;
}

body[data-page='home'] .section-foundation .section-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

body[data-page='home'] .section-foundation .card:nth-child(1) {
  grid-column: span 6;
  min-height: 232px;
}

body[data-page='home'] .section-foundation .card:nth-child(2),
body[data-page='home'] .section-foundation .card:nth-child(3) {
  grid-column: span 3;
}

body[data-page='home'] .section-lanes {
  --section-bg:
    radial-gradient(circle at 18% 14%, rgba(214, 240, 251, 0.44), transparent 40%),
    linear-gradient(180deg, #f4f9fd 0%, #ecf3f8 100%);
}

body[data-page='home'] .section-lanes .section-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

body[data-page='home'] .section-lanes .card {
  grid-column: span 4;
  min-height: 216px;
}

body[data-page='home'] .section-platforms .section-grid {
  gap: 24px;
}

body[data-page='home'] .section-platforms .section-panel {
  min-height: 100%;
  padding: 34px;
}

body[data-page='home'] .section-alliance .partner-grid {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: 10px;
}

body[data-page='home'] .section-alliance .chip {
  justify-content: center;
  text-align: center;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(23, 96, 132, 0.22);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(241, 248, 253, 0.88));
  color: #20425d;
  font-weight: 600;
}

body[data-page='home'] .section-assurance .section-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

body[data-page='home'] .section-assurance .principle-card {
  grid-column: span 4;
  min-height: 188px;
}

body[data-page='home'] .section-sectors .section-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

body[data-page='home'] .section-sectors .card:nth-child(1),
body[data-page='home'] .section-sectors .card:nth-child(2) {
  grid-column: span 6;
}

body[data-page='home'] .section-sectors .card:nth-child(3),
body[data-page='home'] .section-sectors .card:nth-child(4),
body[data-page='home'] .section-sectors .card:nth-child(5),
body[data-page='home'] .section-sectors .card:nth-child(6) {
  grid-column: span 3;
}

body[data-page='home'] .section-engagement .flow-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

body[data-page='home'] .section-engagement .flow-item {
  grid-template-columns: 1fr;
  gap: 12px;
  min-height: 204px;
}

body[data-page='home'] .section-engagement .flow-index {
  width: 42px;
  height: 42px;
}

body[data-page='home'] .section-final-cta .cta-band {
  padding: 48px 42px;
  border-radius: 30px;
}

body[data-page='home'] .section-final-cta h2 {
  font-size: clamp(2.1rem, 3.2vw, 3.2rem);
  max-width: 13ch;
}

body[data-page='technology'] .section-tech-infra .section-grid,
body[data-page='civilization'] .section-civil-core .section-grid,
body[data-page='investors'] .section-invest-capital .section-grid,
body[data-page='press'] .section-press-topics .section-grid {
  gap: 18px;
}

body[data-page='technology'] .section-tech-infra .card,
body[data-page='civilization'] .section-civil-core .principle-card,
body[data-page='investors'] .section-invest-capital .card,
body[data-page='press'] .section-press-topics .card {
  min-height: 186px;
}

body[data-page='technology'] .section-tech-model .section-panel,
body[data-page='investors'] .section-invest-materials .section-panel {
  min-height: 188px;
}

body[data-page='technology'] .section-tech-infra {
  --section-bg:
    radial-gradient(circle at 80% 0%, rgba(92, 202, 241, 0.18), transparent 44%),
    linear-gradient(180deg, #07192c 0%, #082239 100%);
}

body[data-page='technology'] .section-tech-model {
  --section-bg:
    radial-gradient(circle at 10% 14%, rgba(125, 203, 236, 0.26), transparent 36%),
    linear-gradient(180deg, #f5f9fd 0%, #eaf2f8 100%);
}

body[data-page='civilization'] .section-civil-core {
  --section-bg:
    radial-gradient(circle at 82% 0%, rgba(228, 192, 108, 0.18), transparent 44%),
    linear-gradient(180deg, #081826 0%, #0a2234 100%);
}

body[data-page='civilization'] .section-civil-lanes .card {
  min-height: 204px;
}

body[data-page='investors'] .section-invest-capital {
  --section-bg:
    radial-gradient(circle at 78% 2%, rgba(228, 191, 107, 0.2), transparent 42%),
    linear-gradient(180deg, #071622 0%, #0a1f31 100%);
}

body[data-page='investors'] .section-invest-materials {
  --section-bg:
    radial-gradient(circle at 12% 18%, rgba(103, 192, 230, 0.24), transparent 36%),
    linear-gradient(180deg, #f6fafe 0%, #e9f1f8 100%);
}

body[data-page='press'] .section-press-topics {
  --section-bg:
    radial-gradient(circle at 78% 0%, rgba(72, 207, 244, 0.2), transparent 42%),
    linear-gradient(180deg, #071725 0%, #092236 100%);
}

body[data-page='press'] .section-press-workflow .flow-item {
  grid-template-columns: auto 1fr;
}

body[data-page='press'] .section-press-workflow .flow-item p {
  color: #34556f;
}

body[data-page='technology'] .section-tech-cta .cta-band,
body[data-page='civilization'] .section-civil-cta .cta-band,
body[data-page='investors'] .section-invest-cta .cta-band,
body[data-page='press'] .section-press-cta .cta-band {
  padding: 44px 38px;
  border-radius: 28px;
}

@media (max-width: 1200px) {
  body[data-page='home'] .section-operate .pillars {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-page='home'] .section-operate .pillar:nth-child(1),
  body[data-page='home'] .section-operate .pillar:nth-child(2),
  body[data-page='home'] .section-operate .pillar:nth-child(3),
  body[data-page='home'] .section-operate .pillar:nth-child(4) {
    grid-column: auto;
    grid-row: auto;
  }

  body[data-page='home'] .section-foundation .card:nth-child(1) {
    grid-column: span 12;
  }

  body[data-page='home'] .section-foundation .card:nth-child(2),
  body[data-page='home'] .section-foundation .card:nth-child(3) {
    grid-column: span 6;
  }

  body[data-page='home'] .section-alliance .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  body[data-page='home'] .section-sectors .card:nth-child(1),
  body[data-page='home'] .section-sectors .card:nth-child(2),
  body[data-page='home'] .section-sectors .card:nth-child(3),
  body[data-page='home'] .section-sectors .card:nth-child(4),
  body[data-page='home'] .section-sectors .card:nth-child(5),
  body[data-page='home'] .section-sectors .card:nth-child(6) {
    grid-column: span 6;
  }
}

@media (max-width: 900px) {
  .container {
    max-width: min(1280px, calc(100% - 32px));
  }

  .section {
    padding: 84px 0;
  }

  .section-head {
    margin-bottom: 28px;
  }

  body[data-page='home'] .section-foundation .section-grid,
  body[data-page='home'] .section-lanes .section-grid,
  body[data-page='home'] .section-assurance .section-grid,
  body[data-page='home'] .section-sectors .section-grid,
  body[data-page='home'] .section-engagement .flow-list {
    grid-template-columns: 1fr;
  }

  body[data-page='home'] .section-foundation .card:nth-child(1),
  body[data-page='home'] .section-foundation .card:nth-child(2),
  body[data-page='home'] .section-foundation .card:nth-child(3),
  body[data-page='home'] .section-sectors .card:nth-child(1),
  body[data-page='home'] .section-sectors .card:nth-child(2),
  body[data-page='home'] .section-sectors .card:nth-child(3),
  body[data-page='home'] .section-sectors .card:nth-child(4),
  body[data-page='home'] .section-sectors .card:nth-child(5),
  body[data-page='home'] .section-sectors .card:nth-child(6) {
    grid-column: auto;
  }
}

@media (max-width: 660px) {
  .section {
    padding: 72px 0;
  }

  .section-head h2 {
    font-size: clamp(1.84rem, 8.9vw, 2.52rem);
  }

  .section-head p {
    font-size: 0.96rem;
    line-height: 1.62;
  }

  body[data-page='home'] .section-alliance .partner-grid {
    grid-template-columns: 1fr 1fr;
  }
}