/* Plumbline Apps - shared stylesheet. No build step, no JS. */
:root {
  --paper: #fbfaf7;
  --ink: #1c2430;
  --ink-soft: #4a5568;
  --accent: #1d4e89;
  --accent-dark: #163b68;
  --rule: #d8d4cb;
  --card: #ffffff;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.header-inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding: 20px 0;
}
.brand {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
}
.brand::before {
  content: "";
  display: inline-block;
  width: 2px;
  height: 14px;
  background: var(--accent);
  margin-right: 10px;
  vertical-align: -2px;
}
nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 15px;
  margin-left: 22px;
}
nav a:hover, nav a[aria-current="page"] { color: var(--accent); }
nav a[aria-current="page"] { border-bottom: 2px solid var(--accent); }

/* Main content, with the plumb-line left rule on wide screens */
main { padding: 56px 0 72px; }
@media (min-width: 900px) {
  main .wrap {
    border-left: 2px solid var(--rule);
    padding-left: 40px;
  }
}

h1 {
  font-size: 40px;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  font-weight: 650;
}
.tagline {
  font-size: 21px;
  color: var(--ink-soft);
  margin: 0 0 28px;
  max-width: 34em;
}
h2 {
  font-size: 24px;
  margin: 56px 0 12px;
  letter-spacing: -0.01em;
}
h3 { font-size: 18px; margin: 32px 0 8px; }
p { margin: 0 0 16px; max-width: 42em; }
li { margin-bottom: 8px; }
a { color: var(--accent); }
strong { font-weight: 600; }

.kicker {
  font-family: var(--mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin: 0 0 8px;
}

/* CTA button */
.cta {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  padding: 13px 26px;
  border-radius: 4px;
  margin: 8px 0 12px;
}
.cta:hover { background: var(--accent-dark); }
.cta-note {
  font-size: 14px;
  color: var(--ink-soft);
  font-family: var(--mono);
}

/* Highlight cards */
.card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: 20px 24px;
  margin: 0 0 16px;
}
.card h3 { margin: 0 0 8px; }
.card p { margin: 0 0 10px; }
.card p:last-child { margin-bottom: 0; }

/* Pricing */
.price-box {
  background: var(--ink);
  color: #f3f1ec;
  border-radius: 4px;
  padding: 26px 28px;
  margin: 16px 0 20px;
  max-width: 42em;
}
.price-box .num {
  font-family: var(--mono);
  font-size: 34px;
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}
.price-box p { color: #c9ccd2; margin: 0; font-size: 15px; }
.price-box strong { color: #fff; }

/* Tables (privacy subprocessors) */
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 14px;
  margin: 16px 0 24px;
}
th, td {
  border: 1px solid var(--rule);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}
th { background: #f1efe9; font-weight: 600; }

.updated {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-soft);
}

/* FAQ */
.faq dt { font-weight: 600; margin-top: 24px; }
.faq dd { margin: 6px 0 0; max-width: 42em; }

/* Footer */
footer {
  border-top: 1px solid var(--rule);
  padding: 28px 0 40px;
  font-size: 14px;
  color: var(--ink-soft);
}
footer a { color: var(--ink-soft); margin-right: 18px; }
footer a:hover { color: var(--accent); }
footer .fine { margin-top: 10px; font-family: var(--mono); font-size: 12.5px; }

@media (max-width: 600px) {
  body { font-size: 16px; }
  h1 { font-size: 30px; }
  .tagline { font-size: 18px; }
  nav a { margin-left: 14px; }
}