:root {
  --ink: #1b1d21;
  --ink-soft: #55585e;
  --paper: #fbfaf7;
  --paper-alt: #f2efe8;
  --line: #ddd8cd;
  --accent: #0f6b5c;
  --accent-warm: #b6552c;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.65 Georgia, "Times New Roman", serif;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover { color: var(--accent-warm); }

h1, h2, h3, .brand-name, .nav, .kicker, .num, .tag, .foot-title, .role {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

/* header */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  max-width: 1060px;
  margin: 0 auto;
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--accent);
  color: #fff;
  font: 600 13px/1 "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0.06em;
}

.brand-name {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.nav {
  display: flex;
  gap: 22px;
  font-size: 15px;
}

.nav a {
  text-decoration: none;
  color: var(--ink);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.nav a:hover { border-bottom-color: var(--accent-warm); color: var(--accent-warm); }
.nav a.here { border-bottom-color: var(--accent); color: var(--accent); }

/* sections */

main { display: block; }

.hero, .block {
  max-width: 1060px;
  margin: 0 auto;
  padding: 46px 24px;
}

.hero { padding-top: 56px; padding-bottom: 34px; }
.hero.narrow h1, .hero.narrow .lead { max-width: 720px; }

.kicker {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin: 0 0 20px;
  font-size: 40px;
  line-height: 1.14;
  letter-spacing: -0.02em;
  max-width: 800px;
  font-weight: 600;
}

h2 {
  margin: 0 0 22px;
  font-size: 26px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 600;
}

h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
}

.lead {
  margin: 0 0 16px;
  font-size: 20px;
  line-height: 1.55;
  max-width: 760px;
  color: #33363b;
}

.cta-line { margin: 22px 0 0; font-size: 17px; }

.block.alt {
  background: var(--paper-alt);
  max-width: none;
  padding-left: 0;
  padding-right: 0;
}

.block.alt > * {
  max-width: 1060px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.more { margin: 26px 0 0; font-size: 16px; }

/* numbers strip */

.strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 56px;
  max-width: 1060px;
  margin: 0 auto;
  padding: 26px 24px 30px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.strip-item { display: flex; flex-direction: column; gap: 2px; }

.num {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.cap { font-size: 15px; color: #5a5e64; }

/* cards */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(238px, 1fr));
  gap: 20px;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 20px 20px 22px;
}

.block.alt .card { background: var(--paper); }

.card p { margin: 0; font-size: 16px; }

.role {
  margin: 0 0 8px !important;
  font-size: 13px !important;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-warm);
}

/* steps */

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 26px;
}

.steps li {
  counter-increment: step;
  padding-top: 14px;
  border-top: 2px solid var(--accent);
}

.steps li::before {
  content: "0" counter(step);
  display: block;
  margin-bottom: 8px;
  font: 600 13px/1 "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.steps p { margin: 0; font-size: 16px; }

/* rows */

.rows { display: grid; gap: 34px; }

.row {
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.row-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.row-head h2 { margin: 0 0 12px; font-size: 22px; }

.tag {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6d7178;
  white-space: nowrap;
}

.row p { margin: 0 0 12px; max-width: 760px; }

.row ul {
  margin: 14px 0 0;
  padding-left: 20px;
  max-width: 760px;
}

.row li { margin-bottom: 5px; font-size: 16px; }

.result {
  padding-left: 14px;
  border-left: 3px solid var(--accent-warm);
  color: #33363b;
}

/* quotes */

.quote-wrap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

blockquote {
  margin: 0;
  padding: 20px 22px;
  background: var(--paper-alt);
  border-left: 3px solid var(--accent);
}

blockquote p { margin: 0 0 12px; font-size: 18px; font-style: italic; }

blockquote footer {
  font: 14px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #5a5e64;
}

/* prose */

.prose { max-width: 780px; margin-right: auto; margin-left: auto; }
.prose h2 { margin-top: 34px; font-size: 21px; }
.prose h2:first-child { margin-top: 0; }
.prose p { margin: 0 0 14px; }

.updated {
  margin-top: 30px !important;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  color: #6d7178;
}

/* footer */

.bottom {
  margin-top: 20px;
  border-top: 1px solid var(--line);
  background: var(--paper-alt);
}

.foot-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 26px;
  max-width: 1060px;
  margin: 0 auto;
  padding: 38px 24px 26px;
}

.foot-cols p { margin: 0; font-size: 16px; }

.foot-title {
  margin: 0 0 8px !important;
  font-size: 13px !important;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #6d7178;
}

.copy {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 24px 34px;
  font-size: 15px;
  color: #6d7178;
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  h1 { font-size: 30px; }
  h2 { font-size: 22px; }
  .lead { font-size: 18px; }
  .hero, .block { padding: 34px 20px; }
  .block.alt > * { padding-left: 20px; padding-right: 20px; }
  .strip { gap: 18px 34px; padding: 22px 20px; }
  .top { padding: 18px 20px 14px; }
  .foot-cols, .copy { padding-left: 20px; padding-right: 20px; }
}