/* verbivore — one stylesheet, no external fonts or scripts */

:root {
  --paper: #f3eee4;
  --paper-2: #ebe4d6;
  --ink: #1f1b17;
  --muted: #6b6258;
  --rule: #d9d0c1;
  --accent: #7a2e2a;
  --spine: var(--accent);
  --spine-ink: #f3eee4;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --measure: 38rem;
  --wide: 64rem;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1a1714;
    --paper-2: #231f1b;
    --ink: #ece5d8;
    --muted: #a89e90;
    --rule: #3a342d;
    --accent: #d88a7c;
    --spine-ink: #f3eee4;
  }
}

/* Book-spine colours: set `spine:` in a review's front matter */
.spine-oxblood { --spine: #7a2e2a; }
.spine-forest  { --spine: #2f5a45; }
.spine-navy    { --spine: #25385e; }
.spine-ochre   { --spine: #a86b1f; }
.spine-plum    { --spine: #5b2f55; }
.spine-slate   { --spine: #45505a; }
.spine-teal    { --spine: #1f5c63; }

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.125rem;
  line-height: 1.65;
  font-kerning: normal;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; }

a { color: inherit; text-decoration-color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.wrap { max-width: var(--wide); margin-inline: auto; padding-inline: 1rem; }
@media (min-width: 40rem) { .wrap { padding-inline: 2rem; } }
.narrow { max-width: calc(var(--measure) + 4rem); }

.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--paper); padding: .5rem 1rem; z-index: 10; }
.skip:focus { left: 1rem; top: 1rem; }

/* Header */
.site-header { border-bottom: 1px solid var(--rule); }
.header-inner { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding-block: 1.1rem; }
.wordmark { font-style: italic; font-size: 1.35rem; text-decoration: none; letter-spacing: -0.01em; }
.site-header nav { display: flex; gap: 1.25rem; font-family: var(--sans); font-size: .875rem; letter-spacing: .02em; }
.site-header nav a { text-decoration: none; color: var(--muted); padding-block: .25rem; }
.site-header nav a:hover, .site-header nav a[aria-current="page"] { color: var(--ink); box-shadow: inset 0 -1px 0 var(--accent); }

/* Home masthead */
.masthead { padding-block: clamp(3rem, 10vw, 6.5rem) clamp(2rem, 6vw, 4rem); }
.masthead-title {
  margin: 0;
  font-weight: 400;
  font-style: italic;
  font-size: clamp(3.5rem, 15vw, 8.5rem);
  line-height: .9;
  letter-spacing: -0.035em;
}
.masthead-tag { margin: 1rem 0 0; font-family: var(--sans); font-size: .9rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }

.section-label {
  font-family: var(--sans); font-weight: 600; font-size: .75rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 1rem; padding-bottom: .6rem; border-bottom: 1px solid var(--rule);
}

/* Featured review card */
.feature {
  display: grid;
  grid-template-columns: 1fr;
  text-decoration: none;
  background: var(--paper-2);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 4rem;
  transition: transform .2s ease, box-shadow .2s ease;
}
.feature:hover { color: inherit; transform: translateY(-2px); box-shadow: 0 12px 30px -18px rgba(0,0,0,.45); }
.feature-spine {
  background: var(--spine);
  color: var(--spine-ink);
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  min-height: 9rem;
  position: relative;
}
.feature-spine::before, .feature-spine::after {
  content: ""; position: absolute; left: 1.25rem; right: 1.25rem; height: 1px; background: currentColor; opacity: .45;
}
.feature-spine::before { top: 1.1rem; }
.feature-spine::after { bottom: 1.1rem; }
.feature-spine span { font-style: italic; font-size: 1.75rem; letter-spacing: .02em; }
.feature-body { padding: 1.5rem 1.5rem 1.75rem; }
.feature-title { margin: 0; font-size: clamp(2rem, 5vw, 2.75rem); line-height: 1.05; font-style: italic; letter-spacing: -0.015em; }
.feature-author { margin: .35rem 0 1.25rem; font-family: var(--sans); font-size: .95rem; color: var(--muted); }
.feature-standfirst { margin: 0 0 1.5rem; font-size: 1.3rem; line-height: 1.45; }
.feature-meta { margin: 0; font-family: var(--sans); font-size: .85rem; color: var(--muted); display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; }
.feature-meta .arrow { color: var(--accent); font-weight: 600; }

@media (min-width: 44rem) {
  .feature { grid-template-columns: 13rem 1fr; }
  .feature-spine { min-height: 22rem; }
  .feature-spine span { writing-mode: vertical-rl; transform: rotate(180deg); font-size: 2rem; }
  .feature-spine::before, .feature-spine::after { left: 1.1rem; right: 1.1rem; }
  .feature-spine::before { top: 1.5rem; }
  .feature-spine::after { bottom: 1.5rem; }
  .feature-body { padding: 2.5rem 2.75rem; align-self: center; }
}

/* The shelf (older reviews) */
.shelf { list-style: none; margin: 0 0 4rem; padding: 0; }
.shelf li { border-bottom: 1px solid var(--rule); }
.shelf a {
  display: grid; grid-template-columns: 1fr auto; gap: .1rem 1rem; align-items: baseline;
  padding: 1rem 0 1rem 1rem; text-decoration: none; border-left: 4px solid var(--spine);
}
.shelf-title { font-size: 1.35rem; font-style: italic; }
.shelf-author { grid-row: 2; font-family: var(--sans); font-size: .85rem; color: var(--muted); }
.shelf-date { grid-row: 1 / span 2; grid-column: 2; font-family: var(--sans); font-size: .8rem; color: var(--muted); }

/* Review page */
.review-head { padding-top: clamp(2.5rem, 8vw, 5rem); padding-bottom: 2rem; }
.review-head::before {
  content: ""; display: block; width: 3rem; height: .35rem; background: var(--spine); margin-bottom: 1.5rem; border-radius: 1px;
}
.kicker { margin: 0 0 .5rem; font-family: var(--sans); font-size: .75rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.book-title { margin: 0; font-weight: 400; font-style: italic; font-size: clamp(2.75rem, 10vw, 4.75rem); line-height: 1; letter-spacing: -0.03em; }
.book-author { margin: .75rem 0 0; font-size: 1.2rem; }
.translator { color: var(--muted); }
.standfirst { margin: 2rem 0 0; font-size: clamp(1.3rem, 3.2vw, 1.6rem); line-height: 1.4; }
.meta {
  display: flex; flex-wrap: wrap; gap: .75rem 2rem; margin: 2rem 0 0; padding-top: 1rem; border-top: 1px solid var(--rule);
  font-family: var(--sans); font-size: .85rem;
}
.meta div { display: flex; flex-direction: column; }
.meta dt { color: var(--muted); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; }
.meta dd { margin: 0; }

.prose { padding-bottom: 1rem; hyphens: auto; -webkit-hyphens: auto; }
.prose p { margin: 0 0 1.35em; }
.prose h2 { font-weight: 400; font-style: italic; font-size: 1.6rem; margin: 2.5rem 0 .75rem; }
.prose blockquote { margin: 2rem 0; padding-left: 1.25rem; border-left: 3px solid var(--spine); font-size: 1.25rem; font-style: italic; }
.review .prose > p:first-child::first-letter {
  float: left; font-size: 4.1em; line-height: .82; padding: .08em .1em 0 0; color: var(--spine);
}
@media (prefers-color-scheme: dark) {
  .review .prose > p:first-child::first-letter { color: var(--accent); }
  .review-head::before { background: var(--accent); }
}

.buy {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  margin: 1.5rem 0 0; padding: 1.25rem 1.5rem; text-decoration: none;
  background: var(--spine); color: var(--spine-ink); border-radius: 6px;
}
.buy:hover { color: var(--spine-ink); filter: brightness(1.1); }
.buy-label { font-style: italic; font-size: 1.35rem; }
.buy-where { font-family: var(--sans); font-size: .85rem; letter-spacing: .04em; }

.back { padding-block: 2.5rem 4rem; font-family: var(--sans); font-size: .9rem; }
.back a { text-decoration: none; color: var(--muted); }
.back a:hover { color: var(--accent); }

/* Plain pages */
.page { padding-block: clamp(2.5rem, 8vw, 5rem) 4rem; }
.page-title { margin: 0 0 1.5rem; font-weight: 400; font-style: italic; font-size: clamp(2.5rem, 8vw, 3.75rem); letter-spacing: -0.02em; line-height: 1; }

/* Footer */
.site-footer { border-top: 1px solid var(--rule); padding-block: 2.5rem 3rem; margin-top: 2rem; }
.motto { margin: 0 0 1rem; font-style: italic; font-size: 1.2rem; }
.small { margin: .25rem 0; font-family: var(--sans); font-size: .8rem; color: var(--muted); }
.small a { color: var(--muted); }
.quiet { opacity: .8; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}