:root {
  --ink: #152027;
  --muted: #59666d;
  --line: #d8dee1;
  --paper: #f5f7f7;
  --white: #ffffff;
  --cyan: #0aa8c2;
  --green: #2f7d61;
  --amber: #d89b45;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
  letter-spacing: 0;
}

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

.site-header {
  position: absolute;
  z-index: 5;
  top: 0;
  left: 0;
  display: grid;
  width: 100%;
  height: 76px;
  padding: 0 clamp(22px, 5vw, 80px);
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  font-size: 18px;
  font-weight: 700;
}

.brand b {
  color: #68d3df;
  font-weight: 600;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: #06171c;
  background: #68d3df;
  font-weight: 800;
}

nav {
  display: flex;
  gap: 32px;
  font-size: 14px;
}

nav a,
.header-link {
  transition: color 160ms ease;
}

nav a:hover,
.header-link:hover {
  color: #8be7ef;
}

.header-link {
  justify-self: end;
  font-size: 14px;
  font-weight: 700;
}

.hero {
  position: relative;
  min-height: 78vh;
  padding: 150px clamp(22px, 7vw, 112px) 58px;
  display: flex;
  align-items: center;
  color: var(--white);
  background: #162027 url("/assets/data-center.webp") center / cover no-repeat;
  overflow: hidden;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: rgba(4, 12, 17, 0.53);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(710px, 100%);
}

.eyebrow,
.section-label {
  margin: 0 0 15px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #8be7ef;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(56px, 8vw, 112px);
  line-height: 0.95;
  font-weight: 730;
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 36px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(20px, 2vw, 27px);
  line-height: 1.4;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
}

.primary-action {
  display: inline-flex;
  min-height: 48px;
  padding: 0 22px;
  align-items: center;
  justify-content: center;
  color: #07181c;
  background: #72dce5;
  border: 1px solid #72dce5;
  font-size: 14px;
  font-weight: 800;
  transition: background 160ms ease, border-color 160ms ease;
}

.primary-action:hover {
  background: #ffffff;
  border-color: #ffffff;
}

.text-action {
  font-size: 14px;
  font-weight: 800;
}

.text-action span {
  margin-left: 8px;
  color: #8be7ef;
}

.hero-facts {
  position: absolute;
  z-index: 1;
  right: clamp(22px, 5vw, 80px);
  bottom: 42px;
  display: flex;
  gap: 34px;
  margin: 0;
}

.hero-facts div {
  width: 130px;
  padding-top: 12px;
  border-top: 2px solid rgba(255, 255, 255, 0.5);
}

.hero-facts dt {
  font-size: 20px;
  font-weight: 800;
}

.hero-facts dd {
  margin: 3px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
}

.intro,
.infrastructure {
  display: grid;
  padding: 86px clamp(22px, 7vw, 112px);
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.8fr);
  gap: 8vw;
  align-items: end;
  background: var(--white);
}

h2 {
  max-width: 780px;
  margin-bottom: 0;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.08;
  font-weight: 700;
}

.intro > p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 18px;
}

.capabilities {
  display: grid;
  padding: 0 clamp(22px, 7vw, 112px) 94px;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
}

.capabilities article {
  min-height: 270px;
  padding: 28px;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.capabilities article:first-child {
  border-left: 1px solid var(--line);
}

.number {
  display: block;
  margin-bottom: 68px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
}

h3 {
  margin-bottom: 12px;
  font-size: 21px;
}

.capabilities p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.security-band {
  display: grid;
  padding: 94px clamp(22px, 7vw, 112px);
  grid-template-columns: 0.9fr 1.1fr;
  gap: 9vw;
  color: var(--white);
  background: #17252a;
}

.security-copy p:last-child {
  max-width: 580px;
  margin-top: 30px;
  color: #b7c4c8;
  font-size: 17px;
}

.security-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.security-list li {
  display: grid;
  padding: 22px 0;
  grid-template-columns: 0.55fr 1fr;
  gap: 24px;
  border-top: 1px solid #405057;
}

.security-list li:last-child {
  border-bottom: 1px solid #405057;
}

.security-list strong {
  color: #76d9e1;
  font-size: 15px;
}

.security-list span {
  color: #c6d0d3;
  font-size: 14px;
}

.infrastructure {
  align-items: start;
}

.metrics {
  display: grid;
  gap: 26px;
}

.metrics div {
  display: flex;
  padding-bottom: 18px;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}

.metrics strong {
  color: var(--green);
  font-size: 30px;
}

.metrics span {
  color: var(--muted);
  text-align: right;
}

.contact {
  display: flex;
  padding: 76px clamp(22px, 7vw, 112px);
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  color: var(--white);
  background: #225b4a;
}

.contact .section-label {
  color: #a8dfcc;
}

.primary-action.light {
  flex: 0 0 auto;
  color: #173e33;
  background: var(--white);
  border-color: var(--white);
}

.primary-action.light:hover {
  color: var(--white);
  background: transparent;
}

footer {
  display: grid;
  min-height: 130px;
  padding: 34px clamp(22px, 7vw, 112px);
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: #6f7a7f;
  background: #0f191d;
  font-size: 13px;
}

footer p {
  margin: 0;
}

footer p:last-child {
  justify-self: end;
}

.footer-brand {
  color: var(--white);
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  nav {
    display: none;
  }

  .hero {
    min-height: 82vh;
    padding-top: 130px;
    align-items: flex-start;
  }

  .hero-facts {
    left: 22px;
    right: 22px;
    bottom: 24px;
    gap: 15px;
  }

  .hero-facts div {
    width: auto;
    flex: 1;
  }

  .intro,
  .infrastructure,
  .security-band {
    grid-template-columns: 1fr;
    gap: 44px;
  }

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

  .capabilities article:nth-child(3) {
    border-left: 1px solid var(--line);
  }

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

@media (max-width: 560px) {
  .site-header {
    height: 66px;
  }

  .header-link {
    font-size: 13px;
  }

  .hero {
    min-height: 88vh;
    padding-top: 112px;
    background-position: 58% center;
  }

  h1 {
    font-size: 52px;
  }

  .hero-lead {
    font-size: 18px;
  }

  .hero-facts dd {
    display: none;
  }

  .hero-facts dt {
    font-size: 16px;
  }

  .intro,
  .infrastructure,
  .security-band {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .capabilities {
    grid-template-columns: 1fr;
    padding-bottom: 66px;
  }

  .capabilities article {
    min-height: 220px;
    border-left: 1px solid var(--line);
  }

  .number {
    margin-bottom: 40px;
  }

  .security-list li {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .metrics div {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .metrics span {
    text-align: left;
  }

  footer {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  footer p:last-child {
    justify-self: start;
  }
}