:root {
  --ink: #061516;
  --ink-deep: #020b0c;
  --panel: #0b2020;
  --panel-soft: #112a28;
  --line: rgba(211, 204, 142, 0.22);
  --line-strong: rgba(214, 205, 140, 0.38);
  --cream: #f1eee4;
  --muted: #acaea6;
  --yellow: #d6ce1f;
  --yellow-soft: #bccf45;
  --green: #81bd31;
  --display: "Arial Narrow", "Helvetica Neue Condensed", "Roboto Condensed", Impact, sans-serif;
  --body: "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink-deep); }
body {
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.noScroll { overflow: hidden; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
::selection { background: var(--yellow); color: var(--ink-deep); }

.pageWidth { width: min(1360px, calc(100% - 96px)); margin-inline: auto; }
.eyebrow {
  margin: 0 0 13px;
  color: var(--yellow);
  font-family: var(--display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.desktopOnly { display: inline-flex; }

/* Header */
.siteHeader {
  position: absolute;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid rgba(218, 215, 175, .18);
  background: linear-gradient(180deg, rgba(1, 11, 12, .94), rgba(3, 20, 21, .6));
  backdrop-filter: blur(10px);
}
.headerInner {
  position: relative;
  height: 106px;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: 55px 51px;
  align-items: center;
}
.wordmark {
  align-self: end;
  padding-bottom: 13px;
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: .22em;
  text-transform: uppercase;
  white-space: nowrap;
}
.wordmark strong { color: var(--yellow); font-weight: 600; }
.headerUtilities { display: flex; align-items: center; gap: 20px; align-self: end; padding-bottom: 12px; }
.headerUtilities > a,
.headerUtilities > button {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--cream);
  font-size: 18px;
  cursor: pointer;
  transition: color .2s ease, transform .2s ease;
}
.headerUtilities > a:hover,
.headerUtilities > button:hover { color: var(--yellow); transform: translateY(-1px); }
.cartButton { position: relative; }
.cartCount {
  position: absolute;
  top: -7px;
  right: -9px;
  display: grid;
  place-items: center;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--ink);
  font: 700 10px/1 var(--body);
}
.menuButton { display: none !important; }
.mainNav {
  grid-column: 1 / -1;
  display: flex;
  align-items: stretch;
  gap: clamp(22px, 3vw, 46px);
  height: 51px;
}
.mainNav a {
  position: relative;
  display: flex;
  align-items: center;
  color: rgba(241, 238, 228, .9);
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color .2s ease;
}
.mainNav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .24s ease;
}
.mainNav a:hover, .mainNav a.active { color: #fff; }
.mainNav a:hover::after, .mainNav a.active::after { transform: scaleX(1); }

/* Shared controls */
.primaryButton, .outlineButton {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 17px;
  padding: 0 34px;
  border: 1px solid var(--yellow);
  border-radius: 4px;
  font-family: var(--display);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.primaryButton {
  background: linear-gradient(110deg, #c6bd15, #e0d72c);
  color: #071011;
  box-shadow: 0 10px 30px rgba(203, 195, 24, .09);
}
.primaryButton:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(203, 195, 24, .18); background: #e6df31; }
.outlineButton { background: transparent; color: var(--cream); border-color: var(--line-strong); }
.outlineButton:hover { color: var(--ink); background: var(--yellow); border-color: var(--yellow); }
.wideButton { width: 100%; }
.textLink, .readMore {
  color: var(--yellow);
  font-family: var(--display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.textLink span, .readMore span { display: inline-block; margin-left: 8px; transition: transform .2s ease; }
.textLink:hover span { transform: translateX(4px); }

/* Home hero */
.hero {
  position: relative;
  min-height: 780px;
  padding: 163px 0 58px;
  isolation: isolate;
  overflow: hidden;
  background: #041112;
}
.heroBackdrop {
  position: absolute;
  z-index: -3;
  inset: 0;
  background-image: url("../assets/backgrounds/home-hero-forest.webp");
  background-size: cover;
  background-position: center 47%;
  transform: scale(1.01);
}
.heroVignette {
  position: absolute;
  z-index: -2;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(1, 11, 12, .96) 0%, rgba(2, 15, 16, .84) 27%, rgba(2, 16, 17, .25) 62%, rgba(2, 12, 13, .47) 100%),
    linear-gradient(180deg, rgba(1, 8, 9, .3), rgba(1, 11, 12, .18) 65%, #031112 100%);
}
.heroGrid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  min-height: 440px;
}
.heroCopy { padding-left: 10px; }
.heroCopy h1 {
  margin: 0;
  max-width: 750px;
  color: #f2efe7;
  font-family: var(--display);
  font-size: clamp(58px, 6.2vw, 102px);
  font-stretch: condensed;
  font-weight: 400;
  letter-spacing: .025em;
  line-height: .92;
  text-transform: uppercase;
  text-shadow: 0 4px 30px rgba(0, 0, 0, .4);
}
.heroSubline {
  margin: 23px 0 16px;
  color: var(--yellow);
  font-family: var(--display);
  font-size: 20px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.heroIntro { margin: 0; color: #d3d4cc; font-size: 15px; line-height: 1.65; }
.heroActions { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; margin-top: 27px; }
.signedHint { margin: 0; color: #e2dfd4; font-size: 13px; }
.signedHint span { color: var(--yellow); margin-right: 10px; }
.heroBook { position: relative; display: flex; align-items: center; justify-content: center; min-width: 0; }
.heroBook::after {
  content: "";
  position: absolute;
  z-index: -1;
  bottom: 36px;
  width: 62%;
  height: 15%;
  border-radius: 50%;
  background: rgba(0, 0, 0, .75);
  filter: blur(26px);
}
.heroBook a { display: block; width: min(430px, 88%); }
.heroBook img { width: 100%; height: 470px; object-fit: contain; filter: drop-shadow(0 20px 28px rgba(0, 0, 0, .55)); transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.heroBook a:hover img { transform: translateY(-8px) rotate(.5deg); }
.featurePanel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 30px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: linear-gradient(110deg, rgba(6, 25, 25, .94), rgba(10, 35, 33, .82));
  box-shadow: 0 18px 50px rgba(0, 0, 0, .18);
  backdrop-filter: blur(12px);
}
.featureItem { position: relative; display: flex; gap: 17px; min-height: 133px; padding: 27px 26px; }
.featureItem:not(:last-child)::after { content: ""; position: absolute; top: 27px; right: 0; bottom: 27px; width: 1px; background: var(--line); }
.featureIcon { flex: none; color: var(--yellow); font-size: 32px; line-height: 1; }
.featureItem h2 { margin: 2px 0 7px; color: var(--yellow); font-family: var(--display); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.featureItem p { margin: 0; color: #b7bab2; font-size: 12px; line-height: 1.55; }

/* Character and quote sections */
.charactersSection { position: relative; padding: 54px 0 15px; background: linear-gradient(180deg, #061718 0%, #061516 100%); overflow: hidden; }
.sectionHeadingRow { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 24px; }
.sectionHeadingRow h2, .authorTeaser h2 { margin: 0; font-family: var(--display); font-size: clamp(31px, 3.5vw, 48px); font-weight: 400; letter-spacing: .015em; line-height: 1; }
.characterGrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 17px; }
.characterCard {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #0a1818;
  box-shadow: 0 14px 38px rgba(0, 0, 0, .16);
}
.characterCard img { width: 100%; height: 100%; min-height: 330px; object-fit: cover; transition: transform .65s cubic-bezier(.2,.8,.2,1), filter .4s ease; }
.characterShade { position: absolute; inset: 35% 0 0; background: linear-gradient(180deg, transparent, rgba(1, 8, 9, .96)); }
.characterMeta { position: absolute; z-index: 2; left: 21px; right: 21px; bottom: 18px; }
.characterMeta h3 { margin: 0; font-family: var(--display); font-size: 16px; letter-spacing: .08em; text-transform: uppercase; }
.characterMeta p { margin: 3px 0 0; color: var(--yellow); font-size: 12px; }
.characterCard:hover img { transform: scale(1.035); filter: brightness(1.06); }
.quoteSection { position: relative; display: grid; place-items: center; min-height: 255px; overflow: hidden; text-align: center; }
.quoteSection > img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 65%; }
.quoteOverlay { position: absolute; z-index: -1; inset: 0; background: linear-gradient(180deg, #061516 0%, rgba(6, 21, 22, .25) 35%, rgba(4, 14, 15, .48) 100%); }
.quoteSection blockquote { margin: 24px 20px 0; }
.quoteSection p { margin: 0; color: var(--yellow); font-size: 17px; line-height: 1.6; }
.quoteSection cite { display: block; margin-top: 8px; color: #b8bab1; font-style: normal; font-size: 12px; }
.authorTeaser { padding: 78px 0; background: #081b1b; border-top: 1px solid var(--line); }
.authorGrid { display: grid; grid-template-columns: .55fr 1.4fr 1fr auto; gap: 42px; align-items: center; }
.authorMonogram { color: var(--yellow); font-family: Georgia, serif; font-size: 58px; letter-spacing: -.1em; }
.authorGrid > p { margin: 0; color: #b9bbb4; font-size: 14px; }

/* Product page */
.productPage { position: relative; min-height: 100vh; padding-top: 106px; background: radial-gradient(circle at 80% 25%, rgba(12, 64, 58, .22), transparent 38%), #061516; overflow: hidden; }
.productGlow { position: absolute; top: -180px; right: -150px; width: 680px; height: 680px; border-radius: 50%; background: rgba(8, 59, 53, .13); filter: blur(70px); }
.productMain { position: relative; z-index: 1; padding-top: 29px; padding-bottom: 65px; }
.breadcrumbs { display: flex; align-items: center; gap: 12px; margin-bottom: 27px; color: #949b94; font-size: 12px; }
.breadcrumbs a:hover { color: var(--yellow); }
.breadcrumbs span:last-child { color: #c7c9c1; }
.productGrid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(46px, 7vw, 106px); align-items: start; max-width: 1170px; margin: 0 auto; }
.productGallery { min-width: 0; }
.mainProductImage { display: flex; align-items: center; justify-content: center; height: 525px; padding: 15px; }
.mainProductImage img { width: auto; height: 100%; max-width: 100%; object-fit: contain; filter: drop-shadow(0 23px 28px rgba(0, 0, 0, .4)); transition: opacity .25s ease; }
.thumbnailRow { display: flex; justify-content: center; gap: 12px; margin-top: 11px; }
.thumbnailRow button { width: 67px; height: 82px; padding: 4px; border: 1px solid var(--line); border-radius: 3px; background: #0b2020; cursor: pointer; transition: border-color .2s ease, transform .2s ease; }
.thumbnailRow button.selected { border-color: var(--yellow); transform: translateY(-2px); }
.thumbnailRow img { width: 100%; height: 100%; object-fit: cover; }
.productInfo { padding-top: 9px; }
.productEyebrow { display: none; }
.productInfo h1 { margin: 0 0 3px; font-family: var(--display); font-size: clamp(45px, 5.3vw, 76px); font-weight: 400; letter-spacing: .01em; line-height: 1; }
.productSubline { margin: 0 0 16px; color: var(--yellow); font-family: var(--display); font-size: 21px; letter-spacing: .03em; }
.productLead { max-width: 620px; margin: 0 0 7px; color: #c3c6bf; font-size: 14px; line-height: 1.65; }
.readMore { display: inline-flex; margin: 4px 0 19px; font-size: 11px; }
.priceBlock { display: flex; flex-direction: column; margin-bottom: 7px; }
.priceBlock strong { color: var(--yellow); font-family: var(--display); font-size: 28px; letter-spacing: .03em; }
.priceBlock small { color: #a9aea7; font-size: 11px; }
.availability { margin: 0 0 17px; color: #9fc93c; font-size: 12px; }
.availability span { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border: 1px solid #8fcd25; border-radius: 50%; }
.productSigned { margin: 12px 0 17px; }
.dedicationField { display: flex; flex-direction: column; padding: 15px 16px 11px; border: 1px solid var(--line); border-radius: 5px; background: rgba(3, 18, 19, .38); }
.dedicationField label { margin-bottom: 7px; font-family: var(--display); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.dedicationField label span { color: var(--muted); }
.dedicationField textarea { resize: vertical; min-height: 85px; padding: 11px 12px; border: 1px solid rgba(229, 225, 190, .26); border-radius: 4px; outline: 0; background: rgba(235, 234, 215, .06); color: var(--cream); font-size: 12px; transition: border-color .2s ease, background .2s ease; }
.dedicationField textarea:focus { border-color: var(--yellow); background: rgba(235, 234, 215, .09); }
.dedicationField textarea::placeholder { color: #989e96; }
.dedicationField small { margin-top: 5px; color: #9da29b; font-size: 10px; text-align: right; }
.trustStrip { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 1170px; margin: 38px auto 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trustStrip > div { position: relative; display: flex; align-items: center; justify-content: center; gap: 14px; min-height: 86px; }
.trustStrip > div:not(:last-child)::after { content: ""; position: absolute; top: 20px; right: 0; bottom: 20px; width: 1px; background: var(--line); }
.trustStrip > div > span { color: var(--yellow); font-size: 23px; }
.trustStrip p { display: flex; flex-direction: column; margin: 0; }
.trustStrip strong { font-family: var(--display); font-size: 11px; letter-spacing: .07em; text-transform: uppercase; }
.trustStrip small { color: #b0b4ad; font-size: 11px; }
.productTabsSection { max-width: 1170px; margin: 26px auto 0; }
.tabList { display: grid; grid-template-columns: repeat(4, max-content); gap: clamp(28px, 6vw, 74px); border-bottom: 1px solid var(--line); }
.tabList button { position: relative; height: 50px; padding: 0; border: 0; background: none; color: #b2b5ae; font-family: var(--display); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.tabList button::after { content: ""; position: absolute; bottom: -1px; left: 0; right: 0; height: 2px; background: var(--yellow); transform: scaleX(0); transition: transform .2s ease; }
.tabList button.active { color: var(--yellow); }
.tabList button.active::after { transform: scaleX(1); }
.tabPanel { padding-top: 24px; color: #c1c4bd; font-size: 14px; }
.descriptionContent > p { max-width: 1040px; margin: 0 0 15px; }
.highlightCopy { color: var(--yellow); font-size: 16px; }
.bookFacts { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 26px; padding: 24px 23px; border: 1px solid var(--line-strong); border-radius: 5px; background: rgba(6, 25, 25, .5); }
.fact { display: flex; gap: 13px; min-height: 62px; padding: 5px 18px; }
.fact:not(:nth-child(3n + 1)) { border-left: 1px solid var(--line); }
.fact > span { color: var(--yellow); font-size: 18px; }
.fact p { display: flex; flex-direction: column; margin: 0; }
.fact small { color: #aeb2aa; font-size: 11px; }
.fact strong { color: var(--cream); font-size: 12px; font-weight: 500; }
.sampleText { max-width: 760px; padding: 5px 0 25px; }
.reviews { max-width: 720px; padding-bottom: 20px; }
.reviewScore { font-family: var(--display); font-size: 24px; }
.reviewScore span { color: var(--yellow); margin-left: 12px; letter-spacing: .12em; }

/* Footer */
.siteFooter { border-top: 1px solid var(--line); background: linear-gradient(110deg, #0b2a27, #071918); }
.footerGrid { display: grid; grid-template-columns: .75fr repeat(3, 1fr) 1.4fr; gap: 28px; align-items: center; min-height: 105px; }
.footerBrand span { color: var(--yellow); font-family: Georgia, serif; font-size: 34px; letter-spacing: -.1em; }
.footerBrand p { margin: -6px 0 0; color: #aeb2aa; font-family: var(--display); font-size: 9px; letter-spacing: .24em; text-transform: uppercase; }
.footerBenefit { display: flex; gap: 12px; align-items: center; }
.footerBenefit b { color: var(--yellow); font-size: 21px; font-weight: 400; }
.footerBenefit span, .footerContact span { font-family: var(--display); font-size: 11px; letter-spacing: .07em; text-transform: uppercase; }
.footerBenefit small { color: #b3b7af; font-family: var(--body); font-size: 10px; letter-spacing: 0; text-transform: none; }
.footerContact { display: flex; flex-direction: column; }
.footerContact a { color: #d8d9d1; font-size: 12px; }
.footerBottom { display: flex; align-items: center; justify-content: space-between; min-height: 52px; border-top: 1px solid var(--line); color: #979d95; font-size: 10px; }
.footerBottom p { margin: 0; }
.footerBottom nav { display: flex; gap: 28px; font-family: var(--display); letter-spacing: .07em; text-transform: uppercase; }
.footerBottom a:hover { color: var(--yellow); }

/* Cart drawer */
.drawerScrim { position: fixed; z-index: 80; inset: 0; background: rgba(0, 7, 8, .7); opacity: 0; pointer-events: none; backdrop-filter: blur(3px); transition: opacity .3s ease; }
.drawerScrim.isVisible { opacity: 1; pointer-events: auto; }
.cartDrawer { position: fixed; z-index: 90; top: 0; right: 0; width: min(460px, 100%); height: 100dvh; padding: 32px; border-left: 1px solid var(--line-strong); background: #071b1b; box-shadow: -25px 0 80px rgba(0, 0, 0, .35); transform: translateX(105%); transition: transform .4s cubic-bezier(.2,.75,.2,1); }
.cartDrawer.isOpen { transform: translateX(0); }
.drawerHeader { display: flex; align-items: center; justify-content: space-between; padding-bottom: 21px; border-bottom: 1px solid var(--line); }
.drawerHeader .eyebrow { margin: 0; }
.drawerHeader button { border: 0; background: none; color: var(--cream); font-size: 30px; cursor: pointer; }
.drawerProduct { display: grid; grid-template-columns: 91px 1fr; gap: 19px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.drawerProduct img { width: 91px; height: 142px; object-fit: cover; }
.drawerProduct h2 { margin: 6px 0; font-family: var(--display); font-size: 24px; font-weight: 400; }
.drawerProduct p { margin: 0 0 12px; color: #aeb2aa; font-size: 12px; }
.drawerProduct strong { color: var(--yellow); }
.drawerSummary { display: flex; justify-content: space-between; padding: 24px 0; font-size: 14px; }
.drawerSummary strong { color: var(--yellow); }
.drawerCheckout { width: 100%; }
.drawerNote { color: #9fa49c; font-size: 11px; text-align: center; }
.emptyCart { display: flex; flex-direction: column; align-items: center; padding-top: 110px; text-align: center; }
.emptyCart > span { color: var(--yellow); font-size: 46px; }
.emptyCart h2 { margin: 17px 0 4px; font-family: var(--display); font-size: 28px; }
.emptyCart p { margin: 0 0 28px; color: #aeb2aa; font-size: 13px; }

/* Motion */
.reveal { animation: revealUp .75s both cubic-bezier(.2,.75,.2,1); }
.delayOne { animation-delay: 120ms; }
.delayTwo { animation-delay: 210ms; }
@keyframes revealUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

@media (max-width: 1100px) {
  .pageWidth { width: min(100% - 48px, 1040px); }
  .mainNav { gap: 22px; }
  .mainNav a { font-size: 10px; }
  .heroCopy h1 { font-size: 70px; }
  .featurePanel { grid-template-columns: repeat(2, 1fr); }
  .featureItem:nth-child(2)::after { display: none; }
  .featureItem:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .authorGrid { grid-template-columns: .35fr 1.3fr 1fr; }
  .authorGrid .outlineButton { grid-column: 2; justify-self: start; }
  .footerGrid { grid-template-columns: .7fr repeat(3, 1fr); }
  .footerContact { grid-column: 2 / -1; padding-bottom: 22px; }
}

@media (max-width: 820px) {
  .pageWidth { width: min(100% - 34px, 720px); }
  .desktopOnly { display: none; }
  .siteHeader { position: fixed; }
  .headerInner { height: 72px; grid-template-rows: 72px; }
  .wordmark { align-self: center; padding: 0; font-size: 14px; }
  .headerUtilities { align-self: center; padding: 0; gap: 12px; }
  .headerUtilities > a { display: none; }
  .menuButton { display: flex !important; flex-direction: column; gap: 6px; }
  .menuButton span { display: block; width: 22px; height: 1px; background: currentColor; transition: transform .2s ease; }
  .mainNav { position: fixed; top: 72px; right: 0; bottom: 0; left: 0; display: flex; flex-direction: column; align-items: center; gap: 0; height: auto; padding-top: 38px; background: rgba(4, 20, 20, .98); transform: translateX(105%); transition: transform .35s ease; }
  .mainNav.isOpen { transform: translateX(0); }
  .mainNav a { width: calc(100% - 56px); justify-content: center; min-height: 55px; border-bottom: 1px solid var(--line); font-size: 15px; }
  .hero { min-height: auto; padding-top: 112px; }
  .heroGrid { grid-template-columns: 1fr; min-height: auto; }
  .heroCopy { padding-left: 0; }
  .heroCopy h1 { font-size: clamp(56px, 14vw, 80px); }
  .heroBook { grid-row: 1; margin-bottom: -15px; }
  .heroBook img { height: 365px; }
  .heroVignette { background: linear-gradient(180deg, rgba(1, 11, 12, .42), rgba(2, 15, 16, .75) 42%, #041415 76%); }
  .featurePanel { grid-template-columns: 1fr; margin-top: 42px; }
  .featureItem { min-height: auto; }
  .featureItem:not(:last-child)::after { display: none; }
  .featureItem:not(:last-child) { border-bottom: 1px solid var(--line); }
  .characterGrid { grid-template-columns: repeat(2, 1fr); }
  .characterCard, .characterCard img { min-height: 360px; }
  .authorGrid { grid-template-columns: 1fr; gap: 20px; }
  .authorGrid .outlineButton { grid-column: auto; }
  .productPage { padding-top: 72px; }
  .productGrid { grid-template-columns: 1fr; gap: 25px; }
  .mainProductImage { height: 480px; }
  .productInfo { max-width: 600px; margin: 0 auto; }
  .trustStrip { grid-template-columns: 1fr; }
  .trustStrip > div:not(:last-child)::after { top: auto; right: 20px; bottom: 0; left: 20px; width: auto; height: 1px; }
  .tabList { grid-template-columns: repeat(2, 1fr); gap: 0; }
  .tabList button { border-bottom: 1px solid var(--line); }
  .bookFacts { grid-template-columns: repeat(2, 1fr); }
  .fact:not(:nth-child(3n + 1)) { border-left: 0; }
  .fact:nth-child(even) { border-left: 1px solid var(--line); }
  .footerGrid { grid-template-columns: repeat(2, 1fr); padding: 30px 0; }
  .footerBrand { grid-column: 1 / -1; }
  .footerContact { grid-column: 1 / -1; padding: 0; }
}

@media (max-width: 540px) {
  body { font-size: 15px; }
  .pageWidth { width: calc(100% - 28px); }
  .wordmark { letter-spacing: .16em; }
  .hero { padding-bottom: 35px; }
  .heroBook img { height: 320px; }
  .heroCopy h1 { font-size: 51px; }
  .heroSubline { font-size: 16px; }
  .heroIntro br { display: none; }
  .primaryButton { width: 100%; }
  .charactersSection { padding-top: 40px; }
  .sectionHeadingRow h2, .authorTeaser h2 { font-size: 31px; }
  .characterGrid { grid-template-columns: 1fr; }
  .characterCard, .characterCard img { min-height: 440px; }
  .quoteSection { min-height: 240px; }
  .quoteSection p { font-size: 15px; }
  .authorTeaser { padding: 55px 0; }
  .breadcrumbs { overflow-x: auto; white-space: nowrap; }
  .productMain { padding-top: 20px; }
  .mainProductImage { height: 390px; }
  .thumbnailRow { gap: 8px; }
  .thumbnailRow button { width: 57px; height: 70px; }
  .productInfo h1 { font-size: 43px; }
  .productSubline { font-size: 18px; }
  .trustStrip { margin-top: 30px; }
  .tabList button { font-size: 10px; }
  .bookFacts { grid-template-columns: 1fr; padding: 14px; }
  .fact:nth-child(even) { border-left: 0; }
  .fact:not(:last-child) { border-bottom: 1px solid var(--line); }
  .footerGrid { grid-template-columns: 1fr; }
  .footerBrand, .footerContact { grid-column: auto; }
  .footerBottom { flex-direction: column-reverse; align-items: flex-start; gap: 13px; padding: 18px 0; }
  .footerBottom nav { flex-wrap: wrap; gap: 14px 24px; }
  .cartDrawer { padding: 24px 20px; }
}