/* /livraria — volume no canvas do site */

body.lib-page {
  --lib-ink: #1c1612;
  --lib-paper: #f4ead8;
  --lib-leaf: #fbf6ea;
  --lib-rule: rgba(28, 22, 18, 0.18);
  --lib-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --lib-serif: "Source Serif 4", "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  overflow-x: clip;
  overflow-y: visible;
  aspect-ratio: auto;
  height: auto;
  max-width: 100%;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

.lib-page .lib-main {
  width: 100%;
  min-width: 0;
}

.lib-desk {
  position: relative;
  z-index: 1;
  width: 100%;
}

.lib-hero {
  display: grid;
  justify-items: center;
  gap: 1.15rem;
  padding: clamp(5.2rem, 9vh, 6.6rem) 1rem 2.4rem;
}

.lib-folio {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--fc-purple, var(--text-muted));
}

.lib-spread {
  display: grid;
  grid-template-columns: 1fr 12px 1fr;
  width: min(calc(70vh * 420 / 297), calc(100% - 2.5rem), 56rem);
  aspect-ratio: 420 / 297;
  max-height: 70vh;
  border-radius: 2px 10px 10px 2px;
  background: var(--lib-leaf);
  color: var(--lib-ink);
  box-shadow:
    0 28px 56px -32px color-mix(in srgb, var(--text-main) 42%, transparent),
    0 0 0 1px var(--fc-border);
}

.lib-spread > .lib-page {
  position: relative;
  min-width: 0;
  overflow: hidden;
}

.lib-page-left {
  border-radius: 2px 0 0 2px;
}

.lib-page-right {
  border-radius: 0 10px 10px 0;
  background:
    linear-gradient(90deg, rgba(28, 22, 18, 0.07), transparent 18px),
    var(--lib-leaf);
}

.lib-gutter {
  background:
    linear-gradient(
      90deg,
      rgba(12, 8, 5, 0.38),
      rgba(28, 22, 18, 0.12) 36%,
      rgba(255, 250, 240, 0.28) 50%,
      rgba(28, 22, 18, 0.1) 64%,
      rgba(12, 8, 5, 0.28)
    );
  box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.18);
}

.lib-prose[hidden],
.lib-coloring[hidden],
.lib-adult[hidden] {
  display: none !important;
}

.lib-cover {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1.2rem 1.1rem 1.45rem;
  background: var(--c-paper, #ead3b4);
  color: var(--c-ink, var(--lib-ink));
  opacity: 0;
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.42s var(--lib-ease);
}

.lib-cover.is-on {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

.lib-cover.is-photo {
  padding: 0;
  background: #16110d;
}

.lib-cover-img {
  position: absolute;
  inset: 0 0 0 11px;
  width: calc(100% - 11px);
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.lib-cover-spine {
  position: absolute;
  inset: 0 auto 0 0;
  width: 11px;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.28), var(--c-wash, #6a4a32) 40%, rgba(255, 255, 255, 0.08));
}

.lib-cover[data-genre="selfhelp"] { --c-paper: #d8c7a4; --c-wash: #5c6840; --c-ink: #241f16; }
.lib-cover[data-genre="fiction"] { --c-paper: #c9b79c; --c-wash: #2f3b4c; --c-ink: #1c1814; }
.lib-cover[data-genre="romance"] { --c-paper: #e2c4b6; --c-wash: #8d3f42; --c-ink: #2a1c1a; }
.lib-cover[data-genre="dark"] { --c-paper: #161012; --c-wash: #b64a3c; --c-ink: #f3e6d6; }
.lib-cover[data-genre="thriller"] { --c-paper: #c9ced4; --c-wash: #1e242c; --c-ink: #14171c; }
.lib-cover[data-genre="coloring"] { --c-paper: #e6c9a0; --c-wash: #8a3e1c; --c-ink: #261c14; }

.lib-cover[data-genre="selfhelp"] {
  background:
    linear-gradient(var(--c-wash), var(--c-wash)) 11px 0 / calc(100% - 11px) 10px no-repeat,
    var(--c-paper);
}

.lib-cover[data-genre="fiction"] {
  background:
    radial-gradient(ellipse 80% 50% at 70% 0%, color-mix(in srgb, var(--c-wash) 35%, transparent), transparent 70%),
    var(--c-paper);
}

.lib-cover[data-genre="romance"] {
  background:
    radial-gradient(circle at 88% 12%, color-mix(in srgb, var(--c-wash) 28%, transparent), transparent 32%),
    var(--c-paper);
}

.lib-cover[data-genre="dark"] {
  background: linear-gradient(180deg, #1e1416 0%, #120c0e 100%);
}

.lib-cover[data-genre="thriller"] {
  background:
    linear-gradient(var(--c-wash), var(--c-wash)) bottom / 100% 22px no-repeat,
    var(--c-paper);
}

.lib-cover[data-genre="coloring"] {
  background:
    repeating-linear-gradient(-12deg, transparent 0 18px, rgba(138, 62, 28, 0.06) 18px 19px),
    linear-gradient(160deg, #f0d4ae, #e6c9a0 55%, #d4ae7e);
}

.lib-cover.is-photo[data-genre] {
  background: #16110d;
}

.lib-cover-art {
  position: absolute;
  inset: auto 10% 16% 18%;
  height: 36%;
  display: grid;
  place-items: center;
  color: var(--c-wash);
  opacity: 0.62;
  pointer-events: none;
}

.lib-cover-art svg {
  width: 100%;
  height: 100%;
}

.lib-cover[data-genre="dark"] .lib-cover-art {
  opacity: 0.4;
}

.lib-cover-mark {
  position: relative;
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-wash);
}

.lib-cover-genre {
  position: relative;
  margin: 0.85rem 0 0.4rem;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-wash);
}

.lib-cover h2 {
  position: relative;
  margin: 0 0 0.5rem;
  font-family: "Instrument Serif", "Times New Roman", serif;
  font-size: clamp(1.7rem, 3.4vw, 2.7rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.03em;
  text-wrap: pretty;
  max-width: 11ch;
}

.lib-cover-sub {
  position: relative;
  margin: 0;
  max-width: 18rem;
  font-size: 0.8rem;
  line-height: 1.4;
  color: color-mix(in srgb, var(--c-ink) 72%, transparent);
}

.lib-cover-by {
  position: relative;
  margin: 0.85rem 0 0;
  font-size: 0.92rem;
}

.lib-cover-by span {
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-right: 0.3rem;
  color: color-mix(in srgb, var(--c-ink) 52%, transparent);
}

.lib-cover-foot {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.7rem;
  margin-top: auto;
  padding-top: 0.8rem;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--c-ink) 55%, transparent);
}

.lib-cover-isbn {
  width: 4.4rem;
  height: 1.15rem;
  background: repeating-linear-gradient(
    90deg,
    currentColor 0 1px,
    transparent 1px 2px,
    currentColor 2px 3px,
    transparent 3px 4px,
    currentColor 4px 6px,
    transparent 6px 7px
  );
  opacity: 0.7;
}

.lib-prose,
.lib-coloring {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 0.85rem 1.35rem 0.7rem 1.25rem;
  color: var(--lib-ink);
  background-image:
    linear-gradient(90deg, rgba(28, 22, 18, 0.045), transparent 18px),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(120, 90, 50, 0.015) 3px
    );
}

.lib-page-right.is-flip .lib-prose,
.lib-page-right.is-flip .lib-coloring {
  animation: libFlip 0.32s var(--lib-ease);
}

.lib-prose-running {
  margin: 0 0 0.55rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--lib-rule);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: color-mix(in srgb, var(--lib-ink) 46%, transparent);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lib-prose h3,
.lib-coloring h3 {
  margin: 0 0 0.55rem;
  font-family: "Instrument Serif", "Times New Roman", serif;
  font-size: clamp(0.95rem, 1.5vw, 1.12rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.2;
  text-wrap: pretty;
}

.lib-prose h3:empty {
  display: none;
}

.lib-prose [data-lib-prose-b] {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  font-family: var(--lib-serif);
  font-size: clamp(0.7rem, 0.92vw, 0.78rem);
  font-weight: 400;
  line-height: 1.42;
  color: #2a221c;
}

.lib-prose [data-lib-prose-b] p {
  margin: 0 0 0.48em;
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
  hyphenate-limit-chars: 8 4 4;
  text-indent: 1.2em;
}

.lib-prose [data-lib-prose-b] p.lib-drop {
  text-indent: 0;
}

.lib-prose [data-lib-prose-b] p.lib-drop::first-letter {
  float: left;
  font-family: "Instrument Serif", "Times New Roman", serif;
  font-size: 2.55em;
  line-height: 0.82;
  padding: 0.04em 0.08em 0 0;
  color: var(--lib-ink);
}

.lib-prose-num {
  margin-top: auto;
  padding-top: 0.45rem;
  text-align: center;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  font-variant-numeric: tabular-nums;
  color: color-mix(in srgb, var(--lib-ink) 42%, transparent);
}

.lib-coloring-art {
  flex: 1;
  min-height: 0;
  display: grid;
  place-items: center;
  padding: 0.15rem 0.1rem 0.25rem;
}

.lib-coloring-art svg {
  width: 100%;
  height: 100%;
  max-height: 100%;
}

.lib-coloring h3 {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-align: center;
  font-family: inherit;
}

.lib-toolbar {
  width: min(56rem, calc(100% - 2.5rem));
  display: grid;
  gap: 0.65rem;
}

.lib-genre-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 0.05rem;
  justify-content: center;
}

.lib-genre {
  display: inline-flex;
  align-items: baseline;
  gap: 0.32rem;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.82rem;
  cursor: pointer;
  padding: 0.32rem 0.5rem;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--lib-ease), border-color 0.2s var(--lib-ease);
}

.lib-genre-num {
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  font-weight: 600;
  opacity: 0.55;
}

.lib-genre:hover {
  color: var(--text-main);
}

.lib-genre.is-on {
  color: var(--text-main);
  border-bottom-color: var(--text-main);
}

.lib-genre:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--text-main) 50%, transparent);
  outline-offset: 3px;
}

.lib-adult {
  margin: 0;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.lib-pager {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.7rem;
}

.lib-pager p {
  margin: 0;
  min-width: 4.5rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.lib-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0.3rem 0.9rem;
  border: 1px solid var(--fc-border);
  border-radius: 999px;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  color: var(--text-main);
  background: transparent;
  transition: background 0.2s var(--lib-ease), border-color 0.2s var(--lib-ease);
}

.lib-btn-ghost:hover {
  background: color-mix(in srgb, var(--text-main) 5%, transparent);
}

.lib-btn:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--text-main) 50%, transparent);
  outline-offset: 3px;
}

.lib-btn:disabled {
  opacity: 0.38;
  cursor: default;
}

.lib-rest {
  color: var(--text-main);
  padding: 3.1rem 1.15rem 5rem;
  border-top: 1px solid var(--fc-border);
}

.lib-vsl {
  width: min(56rem, calc(100% - 0.5rem));
  margin: 0 auto 3rem;
}

.lib-vsl-frame {
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  background: #0c0a09;
  border: 1px solid var(--fc-border);
  box-shadow: 0 24px 60px -28px rgba(0, 0, 0, 0.55);
}

.lib-vsl-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lib-below {
  width: min(36rem, calc(100% - 1.5rem));
  margin: 0 auto 2.6rem;
}

.lib-below-title {
  margin: 0 0 0.85rem;
  font-size: clamp(1.85rem, 4.2vw, 2.55rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.06;
  color: var(--text-main);
}

.lib-below-title em {
  display: block;
  font-family: "Instrument Serif", "Times New Roman", serif;
  font-style: italic;
  font-weight: 400;
  font-size: 0.76em;
  letter-spacing: -0.02em;
  color: var(--text-muted);
  font-synthesis: none;
}

.lib-lead {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--text-muted);
  text-wrap: pretty;
}

.lib-steps-label {
  margin: 2.1rem 0 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.lib-steps {
  list-style: none;
  margin: 0.55rem 0 1.7rem;
  padding: 0;
  border-top: 1px solid var(--fc-border);
}

.lib-steps li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.85rem;
  margin: 0;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--fc-border);
  font-size: 0.94rem;
  line-height: 1.45;
  color: var(--text-main);
}

.lib-steps b {
  padding-top: 0.12rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
}

.lib-shops {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.55rem;
  margin: 0 0 0.7rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}

.lib-shops-dot {
  opacity: 0.45;
}

.lib-market {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.lib-page .lib-earn.fc-lib-calc {
  width: min(36rem, calc(100% - 1.5rem));
  margin: 0 auto;
}

.lib-rest-cta {
  width: min(36rem, calc(100% - 1.5rem));
  margin: 1.7rem auto 0;
  display: flex;
  justify-content: center;
}

.lib-rest-cta .lp-btn {
  min-width: min(18rem, 100%);
}

@keyframes libFlip {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: none; }
}

@keyframes libRise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

@keyframes libSpreadIn {
  from { opacity: 0; transform: translateY(16px) scale(0.985); }
  to { opacity: 1; transform: none; }
}

html.js .lib-folio,
html.js .lib-toolbar {
  opacity: 0;
  animation: libRise 0.72s var(--lib-ease) forwards;
}

html.js .lib-folio {
  animation-delay: 40ms;
}

html.js .lib-toolbar {
  animation-delay: 210ms;
}

html.js .lib-spread {
  opacity: 0;
  transform-origin: 50% 62%;
  animation: libSpreadIn 0.86s var(--lib-ease) 90ms forwards;
}

.lib-rest [data-lib-reveal] {
  opacity: 0;
  transform: translateY(16px);
}

.lib-rest [data-lib-reveal].is-in {
  animation: libRise 0.72s var(--lib-ease) forwards;
}

.lib-earn[data-lib-reveal].is-in {
  animation-delay: 60ms;
}

.lib-rest-cta[data-lib-reveal].is-in {
  animation-delay: 110ms;
}

@media (max-width: 767px) {
  .lib-hero {
    padding-top: 5rem;
    padding-bottom: 1.2rem;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .lib-spread {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    width: min(22.5rem, calc(100% - 1rem));
    height: auto;
    aspect-ratio: auto;
    max-height: none;
    border-radius: 6px;
  }

  .lib-gutter {
    height: 10px;
    background:
      linear-gradient(180deg, rgba(12, 8, 5, 0.35), rgba(255, 250, 240, 0.2) 50%, rgba(12, 8, 5, 0.28));
  }

  .lib-spread > .lib-page,
  .lib-page-left,
  .lib-page-right {
    aspect-ratio: 210 / 297;
    border-radius: 0;
  }

  .lib-cover h2 {
    font-size: 1.55rem;
  }

  .lib-prose h3,
  .lib-coloring h3 {
    overflow-wrap: anywhere;
  }

  .lib-prose [data-lib-prose-b] {
    font-size: 0.72rem;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }

  .lib-toolbar {
    width: min(22.5rem, calc(100% - 1rem));
  }

  .lib-genre {
    font-size: 0.78rem;
    padding: 0.45rem 0.55rem;
    min-height: 2.5rem;
    align-items: center;
  }

  .lib-rest {
    padding: 2.2rem 1rem 4.5rem;
  }

  .lib-vsl {
    width: min(22.5rem, calc(100% - 0.25rem));
    margin-bottom: 2.2rem;
  }

  .lib-vsl-frame {
    border-radius: 10px;
  }

  .lib-below,
  .lib-page .lib-earn.fc-lib-calc,
  .lib-rest-cta {
    width: min(22.5rem, calc(100% - 0.5rem));
  }

  .lib-rest-cta .lp-btn {
    width: 100%;
    min-height: 2.85rem;
  }

  .lib-btn {
    min-height: 2.6rem;
    padding: 0.45rem 1.05rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lib-page-right.is-flip .lib-prose,
  .lib-page-right.is-flip .lib-coloring,
  html.js .lib-folio,
  html.js .lib-spread,
  html.js .lib-toolbar,
  .lib-rest [data-lib-reveal],
  .lib-rest [data-lib-reveal].is-in {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .lib-cover {
    transition: none;
  }
}