:root {
  --ink: #07101d;
  --navy: #0b1b33;
  --midnight: #03070d;
  --panel: #0f213d;
  --panel-soft: #142946;
  --gold: #d8a736;
  --gold-strong: #f3c650;
  --white: #ffffff;
  --mist: #e9edf4;
  --muted: #aab6c8;
  --line: rgba(255, 255, 255, 0.16);
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.35);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(3, 7, 13, 0.92);
  border-bottom: 1px solid rgba(216, 167, 54, 0.28);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  text-decoration: none;
  font-weight: 800;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(216, 167, 54, 0.55);
  background: linear-gradient(145deg, #0c1c32, #02060b);
  color: var(--gold-strong);
  border-radius: var(--radius);
  font-size: 0.9rem;
}

.brand-name {
  display: block;
  line-height: 1.05;
}

.brand-domain {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--mist);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 650;
  padding: 9px 11px;
  border-radius: var(--radius);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--gold-strong);
  background: rgba(216, 167, 54, 0.1);
}

.hero {
  min-height: calc(100vh - 72px);
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--midnight);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(3, 7, 13, 0.92) 0%, rgba(7, 16, 29, 0.72) 42%, rgba(7, 16, 29, 0.18) 100%),
    url("hero-infrastructure.png") center / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  background: linear-gradient(180deg, rgba(3, 7, 13, 0), rgba(3, 7, 13, 0.82));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 92px 0 76px;
  display: grid;
  align-content: center;
  min-height: calc(100vh - 72px);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold-strong);
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 0.78rem;
  font-weight: 850;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: 0;
}

h1 {
  max-width: 790px;
  font-size: clamp(2.45rem, 8vw, 5.6rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
}

h3 {
  font-size: 1.15rem;
}

.hero-copy {
  max-width: 680px;
  margin: 24px 0 0;
  color: #dbe3ef;
  font-size: clamp(1.05rem, 2vw, 1.26rem);
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  background: var(--gold-strong);
  color: #111;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 720px;
  margin-top: 52px;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: var(--shadow);
}

.metric {
  padding: 20px;
  background: rgba(7, 16, 29, 0.78);
}

.metric strong {
  display: block;
  color: var(--gold-strong);
  font-size: 1.9rem;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 9px;
  color: var(--mist);
  font-size: 0.92rem;
}

.section {
  padding: 84px 0;
}

.section.dark {
  color: var(--white);
  background: var(--navy);
}

.section.black {
  color: var(--white);
  background: var(--midnight);
}

.wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 28px;
  margin-bottom: 34px;
}

.section-head p {
  max-width: 560px;
  margin: 0;
  color: #5d6b80;
}

.dark .section-head p,
.black .section-head p {
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

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

.card {
  border: 1px solid #dfe5ee;
  border-radius: var(--radius);
  padding: 24px;
  background: var(--white);
}

.dark .card,
.black .card {
  border-color: rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.055);
}

.card h3 {
  margin-bottom: 10px;
}

.card p,
.card li {
  color: #516074;
}

.dark .card p,
.dark .card li,
.black .card p,
.black .card li {
  color: #c7d0df;
}

.card ul,
.check-list {
  margin: 14px 0 0;
  padding-left: 20px;
}

.feature-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: var(--gold-strong);
  border-radius: var(--radius);
  background: rgba(216, 167, 54, 0.12);
  border: 1px solid rgba(216, 167, 54, 0.28);
  font-weight: 900;
}

.band {
  padding: 36px;
  border-left: 4px solid var(--gold-strong);
  background: #f5f7fb;
}

.dark .band,
.black .band {
  background: rgba(255, 255, 255, 0.06);
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 42px;
  align-items: start;
}

.kicker {
  color: var(--gold);
  font-weight: 850;
  text-transform: uppercase;
  font-size: 0.76rem;
}

.page-hero {
  color: var(--white);
  background: linear-gradient(135deg, var(--midnight), var(--navy));
  padding: 82px 0 58px;
}

.page-hero p {
  max-width: 740px;
  margin: 22px 0 0;
  color: #d6deea;
  font-size: 1.12rem;
}

.doc-list {
  display: grid;
  gap: 12px;
}

.doc-link {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  text-decoration: none;
  border: 1px solid #dfe5ee;
  border-radius: var(--radius);
  background: var(--white);
}

.doc-link strong {
  display: block;
}

.doc-link span {
  color: #617086;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.pill {
  border: 1px solid rgba(216, 167, 54, 0.35);
  color: var(--gold-strong);
  background: rgba(216, 167, 54, 0.08);
  padding: 7px 10px;
  border-radius: var(--radius);
  font-size: 0.86rem;
  font-weight: 750;
}

.todo {
  border-color: rgba(216, 167, 54, 0.45);
  background: #fff8e3;
}

.site-footer {
  color: var(--muted);
  background: var(--midnight);
  border-top: 1px solid rgba(216, 167, 54, 0.24);
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-inner a {
  color: var(--mist);
}

@media (max-width: 920px) {
  .nav {
    align-items: flex-start;
    padding: 14px 0;
    flex-direction: column;
  }

  .nav-links {
    justify-content: flex-start;
  }

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

  .hero-content {
    padding: 76px 0 54px;
  }

  .hero-metrics,
  .grid,
  .grid.two,
  .split {
    grid-template-columns: 1fr;
  }

  .section-head {
    display: block;
  }

  .section-head p {
    margin-top: 16px;
  }
}

@media (max-width: 560px) {
  .nav-links a {
    padding: 8px 8px;
  }

  .metric,
  .card,
  .band {
    padding: 18px;
  }

  .section {
    padding: 62px 0;
  }
}