:root {
  --navy: #00306b;
  --cyan: #00a9d6;
  --cyan-on-navy: #5fd0ec;
  --ink: #1c2530;
  --muted: #5a5f67;
  --line: #dfe4ea;
  --wash: #f5f7f9;
  --page: min(1120px, 100% - 3rem);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #fff;
  color: var(--ink);
  font: 400 1.0625rem/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

main { flex: 1; }

h1, h2, h3, p, dl, dd, ul { margin: 0; padding: 0; }

ul { list-style: none; }

img { display: block; }

a { color: var(--navy); text-underline-offset: .2em; }

a:hover { color: #00679a; }

:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

.wrap { width: var(--page); margin-inline: auto; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  padding: .5rem 1rem;
  background: var(--navy);
  color: #fff;
}

.skip:focus { top: 1rem; color: #fff; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); }

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .75rem 2rem;
  padding-block: 1.1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: .8rem;
  text-decoration: none;
}

.brand-symbol { width: 48px; height: 48px; }

.brand-text { display: block; width: 162px; }

.brand-word { width: 100%; height: auto; }

.brand-sub {
  display: block;
  margin-top: .3rem;
  color: var(--muted);
  font-size: .6875rem;
  font-weight: 500;
  letter-spacing: .24em;
  line-height: 1;
  white-space: nowrap;
}

.site-nav ul { display: flex; flex-wrap: wrap; align-items: center; gap: .25rem 1.5rem; }

.site-nav a { font-size: .9375rem; text-decoration: none; }

.site-nav a:hover { text-decoration: underline; }

.site-nav a[aria-current="page"] { font-weight: 600; }

.site-nav .lang {
  padding-left: 1.5rem;
  border-left: 1px solid var(--line);
  color: var(--muted);
}

/* Home */
.hero { position: relative; overflow: hidden; }

.hero .wrap { position: relative; padding-block: clamp(4.5rem, 11vw, 8.5rem); }

.hero-rings {
  position: absolute;
  top: 50%;
  right: -7rem;
  width: clamp(20rem, 38vw, 31rem);
  height: auto;
  transform: translateY(-50%);
}

.hero-copy { position: relative; max-width: 42rem; }

.eyebrow {
  margin-bottom: 1.25rem;
  color: var(--muted);
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1 {
  color: var(--navy);
  font-size: clamp(2.5rem, 6.2vw, 4.25rem);
  font-weight: 600;
  letter-spacing: -.025em;
  line-height: 1.06;
}

.lead {
  margin-top: 1.5rem;
  max-width: 36rem;
  font-size: clamp(1.125rem, 2vw, 1.3125rem);
  line-height: 1.55;
}

.section { padding-block: clamp(3.5rem, 7vw, 5.5rem); }

.section-tinted { background: var(--wash); }

h2 {
  color: var(--navy);
  font-size: clamp(1.625rem, 3vw, 2.125rem);
  font-weight: 600;
  letter-spacing: -.015em;
  line-height: 1.2;
}

.capabilities {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2.5rem 2rem;
  margin-top: 2.5rem;
}

.capabilities-two { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem 4rem; }

.capabilities li { padding-top: 1.25rem; border-top: 2px solid var(--navy); }

.capabilities h3 {
  color: var(--navy);
  font-size: 1.1875rem;
  font-weight: 600;
  line-height: 1.3;
}

.capabilities p { margin-top: .6rem; color: var(--muted); }

.more { margin-top: 2.5rem; font-weight: 600; }

.band { background: var(--navy); color: #fff; }

.band .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 1.5rem 4rem;
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
}

.band .eyebrow { margin-bottom: .75rem; color: var(--cyan-on-navy); }

.band h2 { color: #fff; }

.band p:not(.eyebrow) { max-width: 36rem; font-size: 1.125rem; }

.band a { color: #fff; font-weight: 600; }

.band a:hover { color: var(--cyan-on-navy); }

.band a.button {
  display: inline-block;
  margin-top: 1.25rem;
  padding: .7rem 1.4rem;
  background: #fff;
  color: var(--navy);
  font-size: 1rem;
  text-decoration: none;
}

.band a.button:hover { background: var(--cyan-on-navy); color: var(--navy); }

/* Inner pages */
.page-head { padding-block: clamp(3.5rem, 7vw, 5rem) 0; }

.page-head h1 { max-width: 48rem; font-size: clamp(2.25rem, 5vw, 3.25rem); }

.page-head + .section { padding-top: clamp(3rem, 6vw, 4.5rem); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
  gap: 1.25rem 4rem;
}

.prose { max-width: 40rem; }

.prose p + p { margin-top: 1rem; }

.prose a { overflow-wrap: anywhere; }

.contact-note { margin-top: .75rem; color: var(--muted); }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
  gap: 2.5rem 4rem;
}

.contact-grid h2 { font-size: 1.1875rem; }

.contact-mail { margin-top: .6rem; font-size: 1.125rem; overflow-wrap: anywhere; }

.facts { margin-top: .75rem; border-top: 1px solid var(--line); }

.facts div {
  display: grid;
  grid-template-columns: minmax(0, 13rem) minmax(0, 1fr);
  gap: .15rem 1.5rem;
  padding-block: .8rem;
  border-bottom: 1px solid var(--line);
}

.facts dt { color: var(--muted); font-size: .9375rem; }

.facts dd { overflow-wrap: anywhere; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .875rem;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .25rem 2rem;
  padding-block: 1.5rem;
}

@media (max-width: 1000px) {
  .capabilities { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .capabilities, .capabilities-two, .band .wrap, .contact-grid, .split { grid-template-columns: minmax(0, 1fr); }
  .capabilities, .capabilities-two { gap: 2rem; }
  .site-nav ul { column-gap: 1rem; }
  .site-nav a { font-size: .875rem; }
  .site-nav .lang { padding-left: 1rem; }
  .hero-rings { display: none; }
  .facts div { grid-template-columns: minmax(0, 1fr); }
}