:root {
  --accent: #37474f;
  --accent-dark: #263238;
  --ink: #1b2126;
  --muted: #5a666d;
  --line: #dde3e6;
  --bg: #ffffff;
  --tint: #f4f7f8;
  --radius: 0;
  --gap: 44px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 Georgia, "Times New Roman", Times, serif;
}
a { color: var(--accent-dark); }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; }

.wrap { max-width: 980px; margin-inline: auto; padding-inline: 24px; }

/* header */
.site-head { border-bottom: 1px solid var(--line); background: #f4f7f8; }
.site-head .wrap {
  display: flex; align-items: center; gap: 14px;
  padding-block: 24px;

  justify-content: space-between;

}
.brand {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 700; font-size: 1.05rem;
  text-decoration: none; color: var(--ink);
  letter-spacing: .04em; text-transform: uppercase;
}
.mark {
  width: 30px; height: 30px; border-radius: 999px;
  background: var(--accent); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .92rem;
}
.site-head nav {  }
.site-head nav a {
  text-decoration: none; color: var(--muted); font-size: .94rem;
  margin-left: 26px;
}

.site-head nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }

/* hero */
.hero { padding-block: 48px; border-bottom: 1px solid var(--line); }
.hero--centered { text-align: center; background: var(--tint); }
.hero--centered .lede { margin-inline: auto; }
.hero--split { background: var(--bg); }
.hero--banner { background: var(--accent); color: #fff; border-bottom: none; }
.hero--banner h1 { color: #fff; }
.hero h1 { margin: 0 0 .5em; font-size: 1.85rem; font-weight: 600; line-height: 1.2; }
.eyebrow { margin: 0 0 .6em; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; opacity: .85; }
.lede { margin: 0; max-width: 62ch; font-size: 1.12rem; color: var(--muted); }
.hero--banner .lede { color: #fff; opacity: .92; }
.band { background: var(--tint); padding-block: calc(var(--gap) * .8); border-bottom: 1px solid var(--line); }
.band .lede { color: var(--ink); }

/* blocks */
.block { padding-block: var(--gap); }
.block--tinted { background: var(--tint); }
h2 { font-size: 1.35rem; font-weight: 600; margin: 0 0 .8em; }
h3 { font-size: 1.02rem; margin: 0 0 .4em; }
.prose p { max-width: 68ch; color: var(--muted); }
.prose h2 { color: var(--ink); }

.split { display: grid; gap: calc(var(--gap) * .7); grid-template-columns: 2fr 1fr; }
.split__aside h3 { margin-bottom: .5em; }

.cards { display: grid; gap: calc(var(--gap) * .5); grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: var(--bg); }
.card p { margin: 0; color: var(--muted); font-size: .94rem; }

.steps { list-style: none; counter-reset: step; padding: 0; margin: 0; }
.steps li { counter-increment: step; padding: 0 0 1.1em 2.6em; position: relative; }
.steps li::before {
  content: counter(step); position: absolute; left: 0; top: 0;
  width: 1.8em; height: 1.8em; border-radius: 999px;
  background: var(--accent); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: .82rem; font-weight: 700;
}
.steps p { margin: 0; color: var(--muted); }

.deflist dt { font-weight: 600; margin-top: 1em; }
.deflist dd { margin: .3em 0 0; color: var(--muted); }

.facts { margin: 0; }
.facts dt { font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-top: .9em; }
.facts dd { margin: .15em 0 0; }

.figures { display: flex; flex-wrap: wrap; gap: calc(var(--gap) * .6); }
.figure { display: flex; flex-direction: column; }
.figure__value { font-size: 2.1rem; font-weight: 700; color: var(--accent-dark); }
.figure__label { font-size: .86rem; color: var(--muted); }

.figtable { border-collapse: collapse; width: 100%; max-width: 46rem; }
.figtable th, .figtable td { text-align: left; padding: .55em .6em; border-bottom: 1px solid var(--line); }
.figtable th { font-weight: 600; color: var(--muted); }

.faq dt { font-weight: 600; margin-top: 1.1em; }
.faq dd { margin: .3em 0 0; color: var(--muted); max-width: 68ch; }
details { border-bottom: 1px solid var(--line); padding-block: .8em; }
details summary { cursor: pointer; font-weight: 600; }
details p { margin: .6em 0 0; color: var(--muted); max-width: 68ch; }

.roles { margin: .8em 0 0; padding-left: 1.2em; color: var(--muted); }
.roles li { margin-bottom: .3em; }

.cta { background: var(--accent); color: #fff; padding-block: calc(var(--gap) * .75); }
.cta p { margin: 0 0 .7em; }
.cta p:last-child { margin-bottom: 0; }
.button {
  display: inline-block; background: #fff; color: var(--accent-dark);
  padding: .55em 1.1em; border-radius: var(--radius);
  text-decoration: none; font-weight: 600;
}

/* footer */
.site-foot { border-top: 1px solid var(--line); padding-block: calc(var(--gap) * .55); color: var(--muted); font-size: .89rem; }
.site-foot .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .6em; }
.site-foot--columns .wrap { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); align-items: start; }
.site-foot p { margin: 0 0 .3em; }
.foot__name { font-weight: 600; color: var(--ink); }

@media (max-width: 680px) {
  .site-head .wrap { flex-direction: column; align-items: flex-start; }
  .site-head nav { margin-left: 0; }
  .site-head nav a { margin-left: 0; margin-right: 26px; }
  .split { grid-template-columns: 1fr; }
  .hero h1 { font-size: calc(1.85rem * .78); }
}