/* Allowance: a drafting rule with one tick per revision. Used length is walnut. */
.allowance {
  display: grid; gap: 0.35rem;
  padding: 0.6rem 1.1rem;
  border-top: 1px solid var(--rule);
  background: #fff;

  a { font-size: 0.85rem; white-space: nowrap; }
}
.allowance--wide { margin-bottom: 1.5rem; border: 1px solid var(--rule); border-radius: var(--radius); }
.allowance--out .label { color: var(--mark); }

.allowance__line { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.allowance__note { margin: 0; font-size: 0.8rem; color: var(--ink-soft); }

.rule {
  --tick: calc(100% / var(--limit));
  display: block; height: 8px;
  border-left: 1px solid var(--ink); border-right: 1px solid var(--ink);
  background:
    linear-gradient(var(--walnut), var(--walnut)) 0 50% / calc(var(--tick) * var(--used)) 4px no-repeat,
    repeating-linear-gradient(90deg, transparent 0 calc(var(--tick) - 1px), var(--rule) calc(var(--tick) - 1px) var(--tick)),
    linear-gradient(var(--ink), var(--ink)) 0 50% / 100% 1px no-repeat;
}

/* Pricing */
.pricing-head { max-width: 40rem; margin-bottom: 2rem; }

.pricing-tiers {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  margin-bottom: 3rem;
}

.pricing-tier {
  display: grid; grid-template-rows: auto 1fr auto; gap: 1rem;
  padding: 1.4rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: #fff;

  h2 { margin: 0 0 0.4rem; }
  header p { margin: 0; }
  footer { display: grid; gap: 0.5rem; justify-items: start; }
}
.pricing-tier--main { border-color: var(--walnut); box-shadow: inset 0 3px 0 var(--walnut); }

.pricing-tier__price {
  font: 400 0.95rem/1.2 var(--mono);
  span { font: 700 2.2rem/1 var(--display); font-stretch: 112%; margin-right: 0.15em; }
}

.ticks {
  display: grid; gap: 0.4rem; margin: 0 0 1.25rem; padding: 0; list-style: none;

  li { padding-left: 1.4em; position: relative; }
  li::before { content: "✓"; position: absolute; left: 0; color: var(--material); font-family: var(--mono); }
  .ticks__no { color: var(--ink-soft); }
  .ticks__no::before { content: "–"; color: var(--ink-soft); }
}
.pricing-tier .ticks { margin: 0; }

.faq {
  max-width: 44rem;
  dt { font: 600 1rem/1.3 var(--display); margin-top: 1.1rem; }
  dd { margin: 0.3rem 0 0; }
}

/* Billing */
.billing-block { display: grid; gap: 0.75rem; justify-items: start; margin-bottom: 2rem; }
.billing-block p { margin: 0; }
.billing-block .allowance { justify-self: stretch; }

.purchases {
  display: grid; gap: 0.6rem; margin: 0; padding: 0; list-style: none; justify-self: stretch;
  li { display: grid; gap: 0.1rem; padding-bottom: 0.6rem; border-bottom: 1px solid var(--rule); }
}