:root {
  color-scheme: light;

  --bg: #faf6ee;
  --surface: #ffffff;
  --surface-alt: #f3ecdc;
  --text: #221d17;
  --text-muted: #7a7167;
  --accent: #b4842a;
  --accent-dark: #8f6720;
  --border: #e7ded0;
  --dark: #18140f;
  --dark-text: #f3ede0;
  --dark-text-muted: #b3a790;
  --dark-border: #322a1f;

  --font-serif: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --max-width: 68rem;
  --max-width-reading: 40rem;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  margin: 0;
}

p {
  margin: 0;
}

ul,
ol {
  margin: 0;
}

/* ---------- Header ---------- */

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand__name {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--text);
}

.brand__name em {
  color: var(--accent);
  font-style: italic;
}

.brand__name--footer {
  color: var(--dark-text);
  font-size: 1.35rem;
}

.brand__tagline {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--text);
  white-space: nowrap;
}

.btn--ghost {
  background: transparent;
  color: var(--text);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  background: var(--text);
  color: var(--bg);
}

/* ---------- Breadcrumb ---------- */

.breadcrumb {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.5rem 0;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  padding: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.breadcrumb li:not(:last-child)::after {
  content: "›";
  margin-left: 0.4rem;
  color: var(--border);
}

.breadcrumb li[aria-current="page"] {
  color: var(--text);
  font-weight: 600;
}

.breadcrumb:empty {
  display: none;
}

/* ---------- Shared layout ---------- */

main {
  min-height: 40vh;
}

.status {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.status.error {
  color: #9c3b2e;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 1px;
  background: var(--accent);
}

/* ---------- Hero (home) ---------- */

.hero {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem 2.5rem;
  overflow: hidden;
}

.hero__letter {
  position: absolute;
  right: -1rem;
  top: -3rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: min(22rem, 40vw);
  line-height: 1;
  color: var(--accent);
  opacity: 0.08;
  pointer-events: none;
  user-select: none;
}

.hero__title {
  position: relative;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin: 0.75rem 0 1rem;
  max-width: 30ch;
}

.hero__title em {
  color: var(--accent);
  font-style: italic;
}

.hero__lead {
  position: relative;
  max-width: 42ch;
  font-size: 1.05rem;
  color: var(--text-muted);
}

.stats {
  position: relative;
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.stat__value {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
}

.stat__label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---------- Sections ---------- */

.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.section--alt {
  background: var(--surface-alt);
  max-width: none;
}

.section--alt > .section__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.section__header {
  text-align: center;
  margin-bottom: 2rem;
}

.section__title {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-top: 0.5rem;
}

.section__title em {
  color: var(--accent);
  font-style: italic;
}

.section__subtitle {
  margin-top: 0.5rem;
  color: var(--text-muted);
}

.section__subtitle a {
  color: var(--accent);
  text-decoration: underline;
}

/* ---------- Version cards (home) ---------- */

.version-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 1rem;
}

.version-card {
  display: block;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  transition: border-color 0.15s ease;
}

.version-card:hover,
.version-card:focus-visible {
  border-color: var(--accent);
}

.version-card__abbrev {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 1.75rem;
  color: var(--accent);
  text-transform: uppercase;
}

.version-card__name {
  display: block;
  margin-top: 0.5rem;
  font-weight: 600;
}

.version-card__meta {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- Version pills ---------- */

.version-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.25rem 0 0;
}

.pill {
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: var(--surface);
  color: var(--text-muted);
}

.pill:hover,
.pill:focus-visible {
  border-color: var(--accent);
  color: var(--text);
}

.pill.is-active {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}

/* ---------- Book list (two columns) ---------- */

.book-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 2.5rem;
}

.book-column h3 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-size: 1.1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent);
}

.book-column h3 .count {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.book-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
}

.book-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.book-row:last-child {
  border-bottom: none;
}

.book-row__num {
  font-size: 0.75rem;
  color: var(--text-muted);
  width: 1.5rem;
  flex-shrink: 0;
}

.book-row__name {
  flex: 1;
  font-weight: 500;
}

.book-row a.book-row__name:hover,
.book-row a.book-row__name:focus-visible {
  color: var(--accent);
  text-decoration: underline;
}

.book-row__chapters {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ---------- Book page: chapter grid ---------- */

.book-hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 1rem;
}

.book-hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-style: italic;
  margin: 0.75rem 0 0.35rem;
}

.book-hero__meta {
  color: var(--text-muted);
}

.chapter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(4.5rem, 1fr));
  gap: 0.6rem;
}

.chapter-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  padding: 0.75rem 0.4rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--surface);
  text-align: center;
}

.chapter-card:hover,
.chapter-card:focus-visible {
  border-color: var(--accent);
}

.chapter-card__num {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
}

.chapter-card__verses {
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* ---------- Chapter page ---------- */

.chapter-hero {
  max-width: var(--max-width-reading);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 1rem;
}

.chapter-hero__book {
  font-size: 1.5rem;
  font-style: italic;
  color: var(--text-muted);
}

.chapter-hero__num {
  font-size: clamp(3rem, 8vw, 4.5rem);
  line-height: 1;
  margin: 0.25rem 0;
}

.chapter-hero__count {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.chapter-nav {
  max-width: var(--max-width-reading);
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.chapter-nav a {
  color: var(--accent);
}

.chapter-nav a:hover,
.chapter-nav a:focus-visible {
  text-decoration: underline;
}

.chapter-nav .next {
  margin-left: auto;
}

.chapter-nav .back {
  margin: 0 auto;
  color: var(--text-muted);
  font-weight: 500;
}

.verse-list {
  max-width: var(--max-width-reading);
  margin: 0 auto;
  padding: 1rem 1.5rem 2rem;
  list-style: none;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.85;
}

.verse-list li {
  margin-bottom: 0.5rem;
}

.verse-list .verse-num {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  vertical-align: super;
  margin-right: 0.3rem;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--dark);
  color: var(--dark-text-muted);
}

.site-footer__grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}

.site-footer__brand p {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  max-width: 32ch;
}

.site-footer__col h3 {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark-text);
  margin-bottom: 0.75rem;
}

.site-footer__col ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.site-footer__col a:hover,
.site-footer__col a:focus-visible {
  color: var(--dark-text);
  text-decoration: underline;
}

.site-footer__bottom {
  border-top: 1px solid var(--dark-border);
  padding: 1.25rem 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  font-size: 0.8rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 40rem) {
  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .hero__letter {
    display: none;
  }
}