/* ============================================================
   main.css — layout, component, and page styles
   ============================================================ */

/* ---------- Page fade ---------- */
.page-fade {
  animation: pagefadein 300ms ease-out both;
}
@keyframes pagefadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header-row {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 0 var(--content-pad);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(232, 220, 196, 0.55);
  border-bottom: 1px solid transparent;
  transition:
    background-color 240ms var(--ease),
    border-color 240ms var(--ease);
}
.site-header-row.scrolled {
  background: rgba(232, 220, 196, 0.92);
  border-bottom-color: var(--ink-rule);
}

.site-header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
  border-bottom: none;
  flex-shrink: 0;
}
.site-header-brand:hover {
  border-bottom: none;
}

.site-header-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  white-space: nowrap;
}

.site-header-nav {
  margin-left: auto;
  display: flex;
  gap: 32px;
}
.site-header-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-1);
  border-bottom: 1px solid transparent;
  padding-bottom: 4px;
  transition:
    border-color 160ms var(--ease),
    color 160ms var(--ease);
}
.site-header-nav a:hover {
  border-bottom-color: var(--candle);
}
.site-header-nav a.active {
  color: var(--candle-deep);
  border-bottom-color: var(--candle);
}

.site-header-divider {
  width: 1px;
  height: 22px;
  background: var(--ink-rule);
}

/* Social row in header — inherits current colour */
.site-header-social .social-row {
  color: var(--text-1);
}

/* ============================================================
   HOME — HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: min(86vh, 760px);
  background: var(--ink);
  background-image: url('../assets/hero-boru.jpg');
  background-size: cover;
  background-position: center right;
  color: var(--on-ink-1);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 120px var(--content-pad) 96px;
}
.hero__vignette {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(
      90deg,
      rgba(13, 10, 8, 0.78) 0%,
      rgba(13, 10, 8, 0.62) 38%,
      rgba(13, 10, 8, 0.25) 65%,
      rgba(13, 10, 8, 0.1) 100%
    ),
    linear-gradient(
      180deg,
      rgba(13, 10, 8, 0.45) 0%,
      rgba(13, 10, 8, 0) 35%,
      rgba(13, 10, 8, 0) 65%,
      rgba(13, 10, 8, 0.55) 100%
    );
}
.hero__inner {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}
.hero__eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--candle);
  margin-bottom: 28px;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.55);
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(64px, 9vw, 132px);
  line-height: 0.95;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  color: var(--on-ink-1);
  margin: 0 0 36px;
  max-width: 12ch;
  text-shadow:
    0 2px 24px rgba(0, 0, 0, 0.55),
    0 1px 0 rgba(0, 0, 0, 0.5);
}
.hero__lede {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 22px;
  line-height: 1.55;
  color: var(--on-ink-1);
  max-width: 52ch;
  margin: 0 0 44px;
  opacity: 0.96;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.55);
}
.home-hero-ctas {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

/* ============================================================
   HOME — ABOUT PREVIEW
   ============================================================ */
.home-about {
  padding: 120px var(--content-pad);
  background-color: var(--vellum);
  background-image: url('../assets/texture-paper.svg');
  background-size: 320px 320px;
}
.home-about-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 440px 1fr;
  gap: 96px;
  align-items: center;
}
.home-about-portrait {
  width: 440px;
  height: 540px;
  background: var(--ink);
  border: 1px solid rgba(26, 20, 16, 0.4);
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(26, 20, 16, 0.1),
    0 12px 30px -12px rgba(26, 20, 16, 0.35);
  position: relative;
}
.home-about-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.home-about-body {
  max-width: 560px;
}
.home-about-body .eyebrow {
  color: var(--candle-deep);
  margin-bottom: 16px;
}
.home-about__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 28px;
}
.home-about__copy {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.75;
  color: var(--text-2);
  margin: 0 0 18px;
  max-width: 100%;
}

/* ============================================================
   HOME — FEATURED BOOKS
   ============================================================ */
.featured {
  padding: 120px var(--content-pad);
  background: var(--vellum-light);
  border-top: 1px solid var(--ink-rule);
  border-bottom: 1px solid var(--ink-rule);
}
.featured__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.featured__h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  text-align: center;
  margin: 0 0 64px;
}
.featured-books-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
}

/* Book card — links to book detail page */
.book-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.book-card:hover {
  border-bottom: none;
}
.book-card__cover-frame {
  margin-bottom: 28px;
}
.book-card__cover-frame .book-cover {
  transition: transform 240ms var(--ease);
  display: inline-block;
}
.book-card__cover-image {
  max-width: 420px;
}
.book-card__cover-image--shrink {
  max-width: 320px;
}
.book-card__cover-image--stretch {
  height: 672px;
}
.book-card:hover .book-cover {
  transform: scale(1.02);
}
.book-card__body {
  max-width: 320px;
}
.book-card__rule {
  width: 36px;
  height: 5px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  margin: 0 auto 16px;
}
.book-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 6px;
  line-height: 1.1;
}
.book-card__subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  color: var(--text-4);
  margin-bottom: 16px;
}
.book-card__blurb {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-2);
  margin: 0 0 20px;
  max-width: 100%;
}
.book-card__read-more {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-1);
  transition: color 160ms var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.book-card__read-more .arrow {
  display: inline-block;
  transition: transform 160ms var(--ease);
}
.book-card:hover .book-card__read-more {
  color: var(--candle-deep);
}
.book-card:hover .book-card__read-more .arrow {
  transform: translateX(3px);
}

.featured__cta {
  text-align: center;
  margin-top: 64px;
}

/* ============================================================
   HOME — TESTIMONIALS
   ============================================================ */
.testimonials {
  padding: 120px var(--content-pad);
  background: var(--vellum);
}
.testimonials__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.testimonials__h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  text-align: center;
  margin: 0 0 64px;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}
.test-card {
  background: var(--vellum-light);
  border: 1px solid var(--ink-rule);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.test-card__marks {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 56px;
  line-height: 0.6;
  color: var(--candle);
}
.test-card__text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-1);
  margin: 0;
  flex: 1;
  max-width: 100%;
}
.test-card__cite {
  padding-top: 16px;
  border-top: 1px solid var(--ink-rule);
}
.test-card__source {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-1);
}
.test-card__on {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--text-4);
  margin-top: 4px;
}

/* ============================================================
   HOME — NEWSLETTER FEATURE (dark full-bleed section)
   ============================================================ */
.nl-feature {
  position: relative;
  background: var(--ink);
  color: var(--on-ink-1);
  padding: 120px var(--content-pad);
  overflow: hidden;
}
.nl-feature__vignette {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(
      ellipse at center,
      rgba(184, 137, 58, 0.1),
      transparent 50%
    ),
    radial-gradient(ellipse at center, transparent 30%, rgba(0, 0, 0, 0.6) 100%);
  pointer-events: none;
}
.nl-feature__mark {
  position: absolute;
  right: -60px;
  top: -60px;
  width: 320px;
  height: 320px;
  opacity: 0.05;
  pointer-events: none;
}
.nl-feature__inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.nl-feature__eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--candle);
  margin-bottom: 16px;
}
.nl-feature__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(48px, 6vw, 72px);
  line-height: 1;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--on-ink-1);
  margin: 0 0 28px;
}
.nl-feature__lede {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 19px;
  line-height: 1.7;
  color: var(--on-ink-1);
  margin: 0 auto 40px;
  max-width: 54ch;
  opacity: 0.92;
}
.home-newsletter-cta {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}
.nl-feature__fineprint {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--on-ink-3);
  margin-top: 24px;
}
.nl-feature__fineprint a {
  color: var(--on-ink-3);
}
.nl-feature__fineprint a:hover {
  cursor: pointer !important;
}

/* ============================================================
   NEWSLETTER BANNER (thin ribbon above footer)
   ============================================================ */
.nl-banner {
  background: var(--vellum-dark);
  border-top: 1px solid var(--ink-rule);
  border-bottom: 1px solid var(--ink-rule);
  padding: 36px var(--content-pad);
}
.newsletter-banner-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 48px;
}
.newsletter-banner-eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--candle-deep);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  padding-right: 4px;
}
.nl-banner__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.25;
  color: var(--text-1);
  margin: 0 0 4px;
}
.nl-banner__lede {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-3);
  margin: 0;
  max-width: 60ch;
}
.nl-banner__copy a {
  font-size: 13px;
  text-transform: uppercase;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-top {
  padding: 96px var(--content-pad) 64px;
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}
.about__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(56px, 7vw, 88px);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 16px;
}
.about__dates {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  color: var(--text-4);
  margin: 0 0 64px;
}
.about__portrait-wrap {
  display: flex;
  justify-content: center;
}
.about__portrait {
  width: 320px;
  height: 420px;
  background: var(--ink);
  border: 1px solid rgba(26, 20, 16, 0.4);
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(26, 20, 16, 0.1),
    0 12px 30px -12px rgba(26, 20, 16, 0.3);
  position: relative;
}
.about__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-prose {
  padding: 64px var(--content-pad) 96px;
  background-color: var(--vellum);
  background-image: url('../assets/texture-paper.svg');
  background-size: 320px 320px;
}
.about-column {
  max-width: 680px;
  margin: 0 auto;
}
.about-lede {
  font-family: var(--font-serif);
  font-size: 22px;
  line-height: 1.75;
  color: var(--text-1);
  margin: 0 0 28px;
  max-width: 100%;
}
.about-body {
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.8;
  color: var(--text-1);
  margin: 0 0 28px;
  max-width: 100%;
}
.about-h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 40px 0 20px;
}
.about-list {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-1);
  margin: 0 0 8px;
  padding-left: 0;
  list-style: none;
}
.about-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
}
.about-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 16px;
  height: 1px;
  background: var(--text-1);
}
.about-cta-row {
  display: flex;
  gap: 16px;
  margin-top: 48px;
  flex-wrap: wrap;
}

/* Dropped capital — about lede + book detail prose */
.dropcap::first-letter {
  font-family: 'Cinzel', 'Trajan Pro', Georgia, serif;
  font-weight: 700;
  float: left;
  font-size: 4.5em;
  line-height: 0.85;
  padding: 6px 14px 0 0;
  color: var(--oxblood);
  text-transform: uppercase;
}

/* ============================================================
   BOOKS INDEX PAGE
   ============================================================ */
.books-top {
  padding: 96px var(--content-pad) 56px;
  max-width: 840px;
  margin: 0 auto;
  text-align: center;
}
.books__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(56px, 7vw, 88px);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 24px;
}
.books__intro {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 19px;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 54ch;
  margin: 0 auto;
}
.books-list {
  padding: 32px var(--content-pad) 96px;
}
.books-list-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.books-row {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 80px;
  align-items: center;
  padding-bottom: 96px;
  border-bottom: 1px solid var(--ink-rule);
  padding-top: 96px;
}
.books-row:first-child {
  padding-top: 0;
}
.books-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.books-row.reversed {
  grid-template-areas: 'body cover';
}
.books-row.reversed .books-row-cover {
  grid-area: cover;
  text-align: right;
}
.books-row.reversed .books-row-body {
  grid-area: body;
}
.books-row-cover a {
  display: inline-block;
  border-bottom: none;
}
.books-row-cover a .book-cover {
  transition: transform 240ms var(--ease);
}
.books-row-cover a:hover .book-cover {
  transform: scale(1.02);
}
.books-row-body {
  max-width: 580px;
}
.books-row-rule {
  width: 56px;
  height: 5px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  margin-bottom: 16px;
}
.books-row-eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--candle-deep);
  margin-bottom: 12px;
}
.books-row-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 8px;
  display: block;
  text-decoration: none;
  border-bottom: none;
}
.books-row-title:hover {
  border-bottom: none;
  color: var(--candle-deep);
}
.books-row-subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 18px;
  color: var(--text-4);
  margin-bottom: 20px;
}
.books-row-blurb {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-2);
  margin: 0 0 16px;
  max-width: 52ch;
}
.books-row-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-4);
  margin-bottom: 24px;
}
.books-row-cta-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.books-row-status {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--text-4);
}

/* ============================================================
   BOOK DETAIL PAGE
   ============================================================ */
.bd-hero {
  background: var(--ink);
  color: var(--on-ink-1);
  padding: 64px 0 112px;
  position: relative;
  overflow: hidden;
}
.bd-hero__vignette {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(
      ellipse at 30% 30%,
      rgba(184, 137, 58, 0.1),
      transparent 60%
    ),
    radial-gradient(
      ellipse at center,
      transparent 30%,
      rgba(0, 0, 0, 0.55) 100%
    );
  pointer-events: none;
}
.bd-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--content-pad);
  position: relative;
}
.bd-back-link {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--on-ink-2);
  text-decoration: none;
  padding-bottom: 2px;
  margin-bottom: 56px;
  border-bottom: 1px solid transparent;
  transition:
    border-color 160ms var(--ease),
    color 160ms var(--ease);
}
.bd-back-link:hover {
  color: var(--candle);
  border-bottom-color: var(--candle);
}
.book-detail-hero {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 80px;
  align-items: flex-start;
}
.bd-cover-wrap {
  padding-top: 8px;
}
.bd-hero-body {
  padding-top: 8px;
  max-width: 620px;
}
.bd-eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--candle);
  margin-bottom: 24px;
}
.bd-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(48px, 7vw, 80px);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--on-ink-1);
  margin: 0 0 16px;
}
.bd-subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 22px;
  color: var(--on-ink-2);
  margin-bottom: 32px;
}
.bd-short-blurb {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.7;
  color: var(--on-ink-1);
  margin: 0 0 32px;
  max-width: 52ch;
}
.bd-buy-row {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.bd-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-ink-3);
}
.bd-prose-section {
  background-color: var(--vellum);
  background-image: url('../assets/texture-paper.svg');
  background-size: 320px 320px;
  padding: 96px 0;
}
.bd-prose-column {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--content-pad);
}
.bd-prose {
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.8;
  color: var(--text-1);
  margin: 0;
  max-width: 100%;
}
.bd-quotes {
  display: flex;
  flex-direction: column;
  gap: 56px;
  margin-top: 56px;
}
.bd-pullquote {
  font-family: var(--font-serif);
  font-style: italic;
  margin: 0;
  padding: 0 0 0 28px;
  border-left: 2px solid var(--oxblood);
  max-width: 720px;
}
.bd-pullquote__text {
  font-size: 24px;
  line-height: 1.45;
  color: var(--text-1);
  font-weight: 500;
  margin: 0;
  max-width: 100%;
}
.bd-pullquote__cite {
  display: block;
  font-style: normal;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-4);
  margin-top: 18px;
}
.bd-buy-section {
  background: var(--vellum-light);
  border-top: 1px solid var(--ink-rule);
  padding: 80px 0;
}
.book-detail-buy {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--content-pad);
  display: flex;
  align-items: center;
}
.bd-buy-body {
  flex: 1;
  margin-left: 40px;
}
.bd-buy-eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 16px;
}
.bd-buy-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 36px;
  line-height: 1.1;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 24px;
}
.book-detail-buy-formats {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 480px;
}
.bd-format {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ink-rule);
}
.bd-format-name {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--text-1);
}
.bd-format-price {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--text-2);
}
.book-detail-buy-cta {
  margin-top: 24px;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-top {
  padding: 96px var(--content-pad) 56px;
  max-width: 840px;
  margin: 0 auto;
  text-align: center;
}
.contact__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(56px, 7vw, 88px);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 24px;
}
.contact__intro {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 19px;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 54ch;
  margin: 0 auto;
}
.contact-section {
  padding: 32px var(--content-pad) 96px;
}
.contact-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 80px;
  align-items: flex-start;
}
.contact-aside {
  padding-top: 8px;
}
.contact-aside-head {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-3);
  margin: 0 0 12px;
}
.contact-aside-para {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-1);
  margin: 0 0 32px;
  max-width: 100%;
}
.contact-aside a {
  color: var(--text-1);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-rule);
  transition: border-color 160ms var(--ease);
}
.contact-aside a:hover {
  border-bottom-color: var(--candle);
}
.contact-form-wrap {
  background: var(--vellum-light);
  border: 1px solid var(--ink-rule);
  padding: 48px;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.contact-form-row {
  display: flex;
  gap: 16px;
}
.contact-form-col {
  flex: 1;
}
.contact-kind-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.contact-kind-btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0 14px;
  height: 36px;
  border: 1px solid var(--ink);
  border-radius: var(--radius-xs);
  cursor: pointer;
  background: transparent;
  color: var(--ink);
  transition:
    background-color 160ms var(--ease),
    color 160ms var(--ease);
}
.contact-kind-btn.active {
  background: var(--ink);
  color: var(--vellum);
}
.contact-form-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 8px;
}
.contact-note {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--text-4);
}
.contact-success {
  text-align: center;
  padding: 48px 0;
  display: none;
}
.contact-success.visible {
  display: block;
}
.contact-success__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 48px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 16px;
}
.contact-success__text {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 40ch;
  margin: 0 auto 32px;
}
/* Placeholder colour on dark-surface inputs */
.field::placeholder {
  color: var(--text-5);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--ink);
  color: var(--on-ink-2);
  padding: 80px var(--content-pad) 48px;
  background-image: radial-gradient(
    ellipse at center,
    transparent 40%,
    rgba(0, 0, 0, 0.45) 100%
  );
}
.site-footer__cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 64px;
  max-width: 1200px;
  margin: 0 auto 56px;
}
.site-footer__cols--container {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-content: center;
  justify-content: flex-start;
  align-items: center;
}
.site-footer__brand-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--on-ink-1);
  margin-bottom: 16px;
}
.site-footer__tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  line-height: 1.65;
  color: var(--on-ink-2);
  margin: 0 0 20px;
  max-width: 34ch;
}
.site-footer__col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.site-footer__col-head {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--on-ink-3);
  margin-bottom: 4px;
}
.site-footer__col a {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--on-ink-1);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  width: fit-content;
  transition: border-color 160ms var(--ease);
}
.site-footer__col a:hover {
  border-bottom-color: var(--candle);
}
.site-footer__imprint {
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex-wrap: nowrap;
  align-content: center;
  align-items: center;
}
.site-footer__imprint a {
  display: inline-block;
  border-bottom: none;
}
.site-footer__imprint a:hover {
  border-bottom: none;
}
.site-footer__imprint-logo {
  width: 160px;
  height: auto;
  display: block;
  opacity: 0.94;
  transition: opacity 160ms var(--ease);
}
.site-footer__imprint a:hover .site-footer__imprint-logo {
  opacity: 1;
}
.site-footer__rule {
  max-width: 1200px;
  margin: 0 auto 32px;
  border: none;
  border-top: 1px solid var(--vellum-rule);
}
.site-footer__bottom {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--on-ink-3);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 1200px;
  margin: 0 auto;
}
.site-footer__bottom a {
  color: var(--on-ink-3);
}
.site-footer__dot {
  opacity: 0.5;
}

/* ============================================================
   SECTION OPENER ATOM
   ============================================================ */
.section-opener {
  margin-bottom: 32px;
}
.section-opener--center {
  text-align: center;
}
.section-opener__row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.section-opener--center .section-opener__row {
  justify-content: center;
}
.section-opener__rule {
  width: 48px;
  height: 5px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  flex-shrink: 0;
  display: inline-block;
}
.section-opener--light .section-opener__rule {
  border-top-color: var(--on-ink-1);
  border-bottom-color: var(--on-ink-1);
}
.section-opener__eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink);
}
.section-opener--light .section-opener__eyebrow {
  color: var(--on-ink-1);
}
.section-opener__sub {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  color: var(--text-4);
  margin: 0;
  max-width: 100%;
}
.section-opener--light .section-opener__sub {
  color: var(--on-ink-3);
}
.section-opener__row--no-sub {
  margin-bottom: 0;
}

/* ============================================================
   FLEURON DIVIDER
   ============================================================ */
.fleuron {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 32px auto;
  max-width: 680px;
  color: var(--text-4);
}
.fleuron::before,
.fleuron::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--ink-rule);
}
.fleuron span {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--text-4);
}
.fleuron--light {
  color: var(--on-ink-2);
}

/* ============================================================
   BOOK COVER ATOM
   CSS custom properties let each cover carry its own palette
   via inline style="--cover-bg:...; --cover-rule:...; --cover-ink:..."
   ============================================================ */
.book-cover {
  --cover-bg: #1a1410;
  --cover-rule: #b8893a;
  --cover-ink: #e8dcc4;
  --cover-width: 220px;

  width: var(--cover-width);
  aspect-ratio: 2 / 3;
  background-color: var(--cover-bg);
  background-image:
    radial-gradient(
      ellipse at 30% 20%,
      rgba(255, 255, 255, 0.06),
      transparent 60%
    ),
    linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.3));
  display: flex;
  flex-direction: column;
  padding: 12% 10%;
  box-shadow:
    0 1px 0 rgba(26, 20, 16, 0.1),
    0 8px 22px -8px rgba(26, 20, 16, 0.3);
  border: 1px solid rgba(0, 0, 0, 0.4);
  position: relative;
  flex-shrink: 0;
  /* font-size drives em-based child sizes */
  font-size: calc(var(--cover-width) * 0.05);
}
.book-cover--md {
  --cover-width: 260px;
}
.book-cover--lg {
  --cover-width: 320px;
}

.book-cover__subtitle {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: max(8px, 1em);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cover-rule);
  margin-bottom: auto;
  line-height: 1.3;
}
.book-cover__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: max(13px, 2.6em);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--cover-ink);
  line-height: 1;
  margin: 0;
}
.book-cover__divider {
  width: 40%;
  height: 1px;
  background: var(--cover-rule);
  margin: 1.2em 0;
  flex-shrink: 0;
}
.book-cover__author {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: max(9px, 1.1em);
  color: var(--cover-ink);
  opacity: 0.9;
  line-height: 1.3;
}

/* ============================================================
   SOCIAL ROW ATOM
   ============================================================ */
.social-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  row-gap: 12px;
  color: var(--text-1);
}
.social-row--light {
  color: var(--on-ink-1);
}
.social-row--sm {
  gap: 16px;
}
.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: inherit;
  text-decoration: none;
  border-bottom: none;
  transition: color 160ms var(--ease);
}
.social-link:hover {
  color: var(--candle);
  border-bottom: none;
}
.social-link svg {
  display: block;
  flex-shrink: 0;
}
.social-link__label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-4);
}
.social-row--light .social-link__label {
  color: var(--on-ink-3);
}
.social-link-icons--header {
  font-size: 20px;
}
.social-link-icons--footer {
  font-size: 30px;
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.text-align-left {
  text-align: left;
}
.text-align-center {
  text-align: center;
}
.text-align-right {
  text-align: right;
}

.mt-0 {
  margin-top: 0;
}
.mt-1 {
  margin-top: 5px;
}
.mt-2 {
  margin-top: 10px;
}
.mt-3 {
  margin-top: 15px;
}
.mt-4 {
  margin-top: 20px;
}
.mt-5 {
  margin-top: 30px;
}
.mb-0 {
  margin-bottom: 0;
}
.mb-1 {
  margin-bottom: 5px;
}
.mb-2 {
  margin-bottom: 10px;
}
.mb-3 {
  margin-bottom: 15px;
}
.mb-4 {
  margin-bottom: 20px;
}
.mb-5 {
  margin-bottom: 30px;
}

/* ============================================================
   ABOUT PAGE - Media Queries
   ============================================================ */
@media (max-width: 560px) {
}