:root {
  --ink: #0F1D2A;
  --ink-soft: #3D4E5C;
  --paper: #FBFAF7;
  --paper-alt: #F1EFEA;
  --rule: #D8D4CB;
  --signal: #10707F;
  --signal-bright: #16A2B5;
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Source Serif 4", Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.65;
  font-optical-sizing: auto;
}

h1, h2, h3, .nav-brand, .btn, .meta-label {
  font-family: "Archivo", "Helvetica Neue", Arial, sans-serif;
}

a { color: var(--signal); }
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--signal-bright);
  outline-offset: 3px;
}

.wrap {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- header ---------- */

.site-head {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.site-head .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  flex-wrap: wrap;
}
.nav-brand {
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}
.nav-brand span { color: var(--signal); }
.site-nav {
  display: flex;
  gap: 26px;
  font-family: "Archivo", Arial, sans-serif;
  font-size: 15px;
}
.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: var(--ink); border-bottom-color: var(--signal); }

/* ---------- hero ---------- */

.hero { padding: 76px 0 64px; }
.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  margin: 0 0 22px;
  font-size: clamp(34px, 4.6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 700;
}
.hero p {
  margin: 0 0 14px;
  font-size: 20px;
  max-width: 34em;
  color: var(--ink-soft);
}
.hero-figure {
  border: 1px solid var(--rule);
  background: #fff;
  padding: 22px;
}
.hero-figure svg { display: block; width: 100%; height: auto; }
.hero-figure figcaption {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-soft);
}

/* ---------- generic sections ---------- */

.band { border-top: 1px solid var(--rule); padding: 62px 0; }
.band-alt { background: var(--paper-alt); }

.band h2 {
  margin: 0 0 10px;
  font-size: clamp(25px, 3vw, 33px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 700;
}
.lede {
  margin: 0 0 34px;
  max-width: 40em;
  color: var(--ink-soft);
}
.band p { max-width: 40em; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 34px 48px;
}
.item h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.005em;
}
.item p { margin: 0; font-size: 17px; color: var(--ink-soft); }

.steps { counter-reset: step; margin: 0; padding: 0; list-style: none; }
.steps li {
  counter-increment: step;
  border-top: 1px solid var(--rule);
  padding: 18px 0 18px 52px;
  position: relative;
  max-width: 42em;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 18px;
  font-family: "Archivo", Arial, sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--signal);
}
.steps strong { font-weight: 700; }

/* ---------- contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 8px;
}
.meta-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  margin: 0 0 4px;
}
.contact-grid p { margin: 0; font-size: 17px; }
.contact-grid address { font-style: normal; font-size: 17px; }

/* ---------- footer ---------- */

.site-foot {
  border-top: 1px solid var(--rule);
  padding: 30px 0 46px;
  font-size: 15px;
  color: var(--ink-soft);
}
.site-foot .wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.site-foot a { color: var(--ink-soft); }
.foot-links { display: flex; gap: 22px; }

/* ---------- legal pages ---------- */

.legal { padding: 56px 0 24px; }
.legal .wrap { max-width: 760px; }
.legal h1 {
  margin: 0 0 6px;
  font-size: clamp(30px, 4vw, 40px);
  letter-spacing: -0.02em;
  line-height: 1.12;
}
.legal .updated { color: var(--ink-soft); font-size: 16px; margin: 0 0 34px; }
.legal h2 {
  margin: 38px 0 10px;
  font-size: 21px;
  letter-spacing: -0.01em;
  font-weight: 700;
}
.legal p, .legal li { max-width: 66ch; }
.legal ul { padding-left: 20px; }
.legal li { margin-bottom: 7px; }

.callout {
  border-left: 3px solid var(--signal);
  background: var(--paper-alt);
  padding: 16px 20px;
  margin: 26px 0;
}
.callout p { margin: 0; }

@media (max-width: 820px) {
  .hero .wrap, .grid-2, .contact-grid { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 40px; }
  .hero .wrap { gap: 36px; }
  .band { padding: 46px 0; }
  body { font-size: 17px; }
}