:root {
  --ink: #11111a;
  --ink-deep: #08080d;
  --bone: #f5f0e1;
  --paper: #fbf7ea;
  --graphite: #45434b;
  --navy: #171c2d;
  --gold: #c9a84c;
  --gold-soft: #e1c978;
  --rule: rgba(17, 17, 26, 0.14);
  --rule-light: rgba(245, 240, 225, 0.16);

  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --maxw: 1400px;
}

/* ===== Página do livro: lançamento e aviso ===== */
.book-release{display:grid;gap:.35rem;margin:1.5rem 0 0;color:var(--bone)}.book-release strong{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}.book-release span{color:rgba(245,240,225,.68);font-size:.92rem}
.notify-section{padding:6rem 0;background:#11121a;border-top:1px solid rgba(255,255,255,.08)}.notify-shell{display:grid;grid-template-columns:minmax(0,.85fr) minmax(320px,1.15fr);gap:clamp(2.5rem,7vw,7rem);align-items:start}.notify-copy h2{margin:.65rem 0 1rem;color:var(--bone);font-family:var(--font-display);font-size:clamp(2.6rem,5vw,5rem);font-weight:400;line-height:.96}.notify-copy>p:last-child{max-width:34rem;color:rgba(245,240,225,.68);line-height:1.75}.notify-form{padding:clamp(1.5rem,4vw,2.5rem);background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.11)}.notify-form fieldset{margin:0 0 1.5rem;padding:0;border:0}.notify-form legend,.notify-contact>span{display:block;margin-bottom:.75rem;color:var(--bone);font-size:.92rem;font-weight:500}.notify-channels{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.notify-channels label{cursor:pointer}.notify-channels input{position:absolute;opacity:0;pointer-events:none}.notify-channels span{display:block;padding:.9rem 1rem;border:1px solid rgba(255,255,255,.18);color:rgba(245,240,225,.68);text-align:center;transition:.2s ease}.notify-channels input:checked+span{color:#101116;background:var(--bone);border-color:var(--bone)}.notify-channels input:focus-visible+span{outline:2px solid var(--gold);outline-offset:3px}.notify-contact{display:block;margin-bottom:1rem}.notify-contact input{width:100%;padding:1rem 1.05rem;border:1px solid rgba(255,255,255,.18);border-radius:0;color:var(--bone);background:#0d0e14;font:inherit}.notify-contact input:focus{outline:2px solid var(--gold);outline-offset:2px}.notify-form .btn{width:100%;border:0;cursor:pointer}.notify-form .btn:disabled{cursor:wait;opacity:.6}.notify-privacy{margin:1rem 0 0;color:rgba(245,240,225,.68);font-size:.76rem;line-height:1.6}.notify-status{min-height:1.5em;margin:.75rem 0 0;color:var(--gold);font-size:.84rem}.notify-hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}@media(max-width:760px){.notify-section{padding:4rem 0}.notify-shell{grid-template-columns:1fr;gap:2rem}}
.book-detail-copy h2:not(:first-of-type){margin-top:3.5rem}.book-detail-copy a{text-decoration-color:rgba(201,168,76,.55);text-decoration-line:underline;text-underline-offset:.18em}.campaign-callout{padding:4.5rem 0;background:var(--navy);color:var(--bone);border-top:1px solid rgba(255,255,255,.1)}.campaign-callout-inner{display:flex;align-items:center;justify-content:space-between;gap:3rem}.campaign-callout h2{margin:.65rem 0 .75rem;font-family:var(--font-display);font-size:clamp(2.25rem,4vw,4rem);font-weight:400;line-height:1}.campaign-callout p:last-child{max-width:48rem;margin:0;color:rgba(245,240,225,.68);line-height:1.7}.campaign-callout .btn{flex:0 0 auto}@media(max-width:760px){.campaign-callout-inner{align-items:flex-start;flex-direction:column}.campaign-callout .btn{width:100%}}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { border: 0; background: transparent; color: inherit; font: inherit; cursor: pointer; }
strong { font-weight: 500; }
em { font-style: italic; }
::selection { background: var(--gold); color: var(--ink); }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }
@media (min-width: 768px) { .container { padding: 0 3rem; } }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.text-gold { color: var(--gold); }
.text-graphite { color: var(--graphite); }
.rule { height: 1px; width: 100%; background: var(--rule); }
.rule-ink { height: 1px; width: 100%; background: var(--rule-light); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 1rem 1.55rem;
  border: 1px solid transparent;
  transition: background-color .35s, color .35s, border-color .35s, transform .35s;
}
.btn:hover { transform: translateY(-2px); }
.btn-light { background: var(--bone); color: var(--ink); }
.btn-light:hover { background: var(--gold); }
.btn-outline { border-color: rgba(245, 240, 225, 0.42); color: var(--bone); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-ghost { border-color: rgba(245, 240, 225, 0.16); color: rgba(245, 240, 225, 0.78); }
.btn-ghost:hover { border-color: rgba(245, 240, 225, 0.44); color: var(--bone); }

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  padding: 1.35rem 0;
  background: linear-gradient(180deg, rgba(8, 8, 13, 0.56), transparent);
  transition: background-color .35s, padding .35s, backdrop-filter .35s;
}
.nav.scrolled {
  padding: 0.85rem 0;
  background: rgba(8, 8, 13, 0.9);
  backdrop-filter: blur(14px);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
@media (min-width: 768px) { .nav-inner { padding: 0 3rem; } }

.brand {
  color: var(--bone);
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1;
}
.brand span { color: var(--gold); font-style: italic; }
.nav-links { display: none; align-items: center; gap: 2rem; }
.nav-links a {
  color: rgba(245, 240, 225, 0.76);
  font-family: var(--font-display);
  font-size: 1.02rem;
  transition: color .25s;
}
.nav-links a:hover { color: var(--gold); }
.nav-cta { display: none; padding: 0.75rem 1.05rem; min-height: auto; }
@media (min-width: 1100px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
}

.nav-burger { display: flex; flex-direction: column; gap: 6px; padding: 0.5rem; }
.nav-burger span { display: block; width: 28px; height: 1px; background: var(--bone); }
@media (min-width: 1100px) { .nav-burger { display: none; } }

.nav-mobile {
  display: none;
  margin-top: 1rem;
  border-top: 1px solid var(--rule-light);
  background: rgba(8, 8, 13, 0.95);
  backdrop-filter: blur(14px);
}
.nav-mobile.open { display: block; }
.nav-mobile nav { display: flex; flex-direction: column; gap: 1.15rem; padding: 1.5rem; }
.nav-mobile a { color: rgba(245, 240, 225, 0.8); font-family: var(--font-display); font-size: 1.2rem; }

.hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  background:
    radial-gradient(circle at 78% 44%, rgba(201, 168, 76, 0.13), transparent 30%),
    radial-gradient(ellipse 70% 55% at 78% 45%, rgba(33, 43, 78, 0.72), transparent 68%),
    linear-gradient(180deg, var(--ink-deep), var(--ink));
  color: var(--bone);
}
.hero-grid {
  min-height: 100vh;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 8rem 1.5rem 5rem;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 3rem;
}
@media (min-width: 820px) {
  .hero-grid { grid-template-columns: repeat(12, 1fr); padding: 9rem 3rem 5rem; }
  .hero-text { grid-column: span 7; }
  .hero-cover { grid-column: span 5; display: flex; justify-content: flex-end; }
}
.hero h1 {
  margin: 2.25rem 0 0;
  max-width: 48rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3.55rem, 10vw, 8.2rem);
  line-height: 0.94;
  letter-spacing: 0;
}
.hero h1 span { display: block; margin-top: 0.45rem; }
.hero h1 em { color: rgba(245, 240, 225, 0.72); }
.hero-lead {
  margin: 2.35rem 0 0;
  max-width: 38rem;
  color: rgba(245, 240, 225, 0.74);
  font-size: 1.08rem;
  line-height: 1.75;
}
.hero-actions { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 2.6rem; }
@media (min-width: 620px) { .hero-actions { flex-direction: row; flex-wrap: wrap; } }
.hero-note { margin-top: 1rem; color: rgba(245, 240, 225, 0.45); font-size: 0.85rem; }
.hero-cover-wrap { width: min(76vw, 390px); position: relative; overflow: hidden; }
.hero-cover-wrap::before,
.book-cover::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0 auto 0 0;
  width: 6%;
  pointer-events: none;
  background: linear-gradient(90deg,
    rgba(5, 5, 8, 0.48) 0%,
    rgba(5, 5, 8, 0.18) 43%,
    rgba(255, 255, 255, 0.22) 57%,
    rgba(5, 5, 8, 0.16) 66%,
    rgba(5, 5, 8, 0) 100%);
}
.hero-cover img {
  width: 100%;
  box-shadow: 0 50px 100px -25px rgba(0, 0, 0, 0.86), 0 25px 50px -20px rgba(0, 0, 0, 0.62);
  transition: transform .6s;
}
.hero-cover img:hover { transform: translateY(-8px) scale(1.015); }
.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 1.6rem;
  transform: translateX(-50%);
  color: rgba(245, 240, 225, 0.42);
}

.feature, .quote, .books, .publisher, .author, .contact { scroll-margin-top: 5rem; }

.feature {
  padding: 7rem 0;
  background: var(--paper);
}
.feature-grid, .publisher-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 820px) {
  .feature-grid, .publisher-grid { grid-template-columns: repeat(12, 1fr); }
  .feature-grid > div:first-child, .publisher-grid > div:first-child { grid-column: span 6; }
  .feature-copy, .publisher-copy { grid-column: 8 / span 5; }
}
.feature h2, .section-head h2, .publisher h2, .author h2, .contact h2 {
  margin: 1.25rem 0 0;
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0;
}
.feature h2, .section-head h2, .publisher h2, .author h2 { font-size: clamp(3rem, 6vw, 5rem); }
.feature-copy, .publisher-copy {
  color: var(--graphite);
  font-size: 1.08rem;
  line-height: 1.72;
}
.feature-copy p, .publisher-copy p { margin: 0 0 1.25rem; }
.market-note {
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
  color: rgba(69, 67, 75, 0.78);
}

.quote { padding: 7rem 0; text-align: center; background: var(--bone); }
.quote .container { max-width: 58rem; }
.quote blockquote {
  margin: 2.5rem 0 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.08;
}
.quote-sig { display: flex; align-items: center; justify-content: center; gap: 1.5rem; margin-top: 3rem; }
.quote-sig .rule { width: 4rem; }

.books { padding: 7rem 0; background: var(--paper); }
.books-dark {
  background:
    radial-gradient(circle at 20% 5%, rgba(201, 168, 76, 0.12), transparent 24%),
    linear-gradient(180deg, var(--ink-deep), var(--ink));
  color: var(--bone);
}
.section-head {
  display: grid;
  gap: 2rem;
  margin-bottom: 4rem;
  grid-template-columns: 1fr;
}
@media (min-width: 820px) {
  .section-head { grid-template-columns: repeat(12, 1fr); }
  .section-head > div { grid-column: span 6; }
  .section-head > p { grid-column: 8 / span 5; align-self: end; }
}
.section-head p {
  margin: 0;
  color: var(--graphite);
  font-size: 1.08rem;
  line-height: 1.72;
}
.books-dark .section-head p { color: rgba(245, 240, 225, 0.7); }
.books-dark .section-head h2 { color: var(--bone); }

.books-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
}
.books-dark .books-grid { background: rgba(245, 240, 225, 0.12); }
@media (min-width: 640px) { .catalog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) {
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
}
.catalog-grid {
  max-width: 980px;
  margin: 0 auto;
}
.catalog-grid .book { padding: 2.25rem; }
.trilogy-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 1020px; margin-right: auto; margin-left: auto; }
@media (max-width: 759px) {
  .trilogy-grid { gap: .55rem; background: transparent!important; }
  .trilogy-grid .book { min-width: 0; min-height: auto; padding: .55rem; }
  .trilogy-grid .book-cover { margin-bottom: .7rem; }
  .trilogy-grid .book .eyebrow { font-size: .5rem; letter-spacing: .1em; line-height: 1.45; }
  .trilogy-grid .book h3 { margin-top: .45rem; font-size: clamp(.88rem, 3.3vw, 1.15rem); }
  .trilogy-grid .book-line { display: none; }
}
.series-head {
  margin: 4.8rem 0 1.35rem;
  display: grid;
  gap: 1.5rem;
  align-items: end;
}
.section-head + .series-head { margin-top: 0; }
@media (min-width: 860px) {
  .series-head { grid-template-columns: 0.9fr 1fr; }
}
.series-head h3 {
  margin: 0.85rem 0 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.25rem, 4vw, 4.25rem);
  line-height: 1;
  color: var(--bone);
}
.series-head p:last-child {
  margin: 0;
  color: rgba(245, 240, 225, 0.68);
  line-height: 1.72;
}
.series-grid { margin-top: 0; }
.laura-grid .book {
  background: linear-gradient(180deg, rgba(245, 240, 225, 0.08), rgba(17, 17, 26, 0.94));
}
.solo-head { margin-top: 5.8rem; }
@media (min-width: 760px) { .solo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.solo-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 680px;
  margin: 0 auto;
}
.solo-grid .book {
  min-height: auto;
  padding: 1.4rem;
  background: linear-gradient(180deg, rgba(245, 240, 225, 0.08), rgba(17, 17, 26, 0.96));
}
.solo-grid .book h3 { font-size: clamp(1.65rem, 3vw, 2.35rem); }
.solo-grid .book-line { font-size: 0.98rem; }
@media (max-width: 560px) {
  .solo-grid { gap: .7rem; }
  .solo-grid .book { padding: .65rem; }
  .solo-grid .book h3 { font-size: 1.05rem; }
  .solo-grid .book .eyebrow { font-size: .52rem; letter-spacing: .11em; }
  .solo-grid .book-line { display: none; }
}

.book {
  min-height: 470px;
  padding: 2rem;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  transition: background-color .35s, color .35s;
}
.books-dark .book { background: rgba(17, 17, 26, 0.92); }
.book:hover { background: var(--ink); color: var(--bone); }
.book-cover {
  aspect-ratio: 2 / 3;
  margin-bottom: 1.5rem;
  overflow: hidden;
  background: var(--ink);
  position: relative;
}
.book-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.58);
  transition: transform .6s;
}
.book:hover .book-cover img { transform: scale(1.04); }
.book h3 {
  margin: 0.8rem 0 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.58rem;
  line-height: 1.08;
}
.book-line {
  margin: 1rem 0 0;
  color: currentColor;
  opacity: 0.75;
  font-size: 0.9rem;
  font-style: italic;
  line-height: 1.6;
}

.publisher {
  padding: 7rem 0;
  background: var(--navy);
  color: var(--bone);
}
.publisher h2 { color: var(--bone); }
.publisher-logo {
  max-width: 34rem;
  margin-top: 2.25rem;
  padding: 1.5rem;
  border: 1px solid rgba(245, 240, 225, 0.12);
  background: rgba(245, 240, 225, 0.04);
}
.publisher-logo img {
  width: 100%;
  opacity: 0.88;
  filter: brightness(1.18) contrast(1.08);
}
.publisher-copy { color: rgba(245, 240, 225, 0.75); }
.publisher-actions { display: flex; flex-direction: column; gap: 0.8rem; margin-top: 2rem; }
@media (min-width: 620px) { .publisher-actions { flex-direction: row; flex-wrap: wrap; } }

.author {
  padding: 7rem 0;
  background: #383942;
  color: var(--bone);
}
.author-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 820px) {
  .author-grid { grid-template-columns: repeat(12, 1fr); gap: 4rem; }
  .author-photo { grid-column: span 5; }
  .author-text { grid-column: span 7; }
}
.author-photo img {
  width: 100%;
  filter: grayscale(1);
  box-shadow: 0 40px 80px -24px rgba(0, 0, 0, 0.72);
}
.author h2 { color: var(--bone); }
.author-prose {
  margin-top: 2.2rem;
  max-width: 42rem;
  color: rgba(245, 240, 225, 0.74);
  font-size: 1.08rem;
  line-height: 1.72;
}
.author-prose p { margin: 0 0 1.25rem; }
.author-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 32rem;
  margin-top: 3rem;
  background: rgba(245, 240, 225, 0.16);
}
.author-stat {
  min-width: 0;
  padding: 1.25rem;
  background: #383942;
}
.author-stat .num {
  display: block;
  color: var(--gold);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1;
}
.author-stat .label {
  display: block;
  margin-top: 0.75rem;
  color: rgba(245, 240, 225, 0.62);
  overflow-wrap: anywhere;
}

.contact {
  padding: 7rem 0;
  background: var(--ink);
  color: var(--bone);
  text-align: center;
}
.contact .container { max-width: 980px; }
.contact h2 { font-size: clamp(2.5rem, 6vw, 4.4rem); color: var(--bone); }
.contact-lead {
  max-width: 42rem;
  margin: 2rem auto 0;
  color: rgba(245, 240, 225, 0.72);
  font-size: 1.08rem;
  line-height: 1.72;
}
.contact-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 3.5rem;
  background: rgba(245, 240, 225, 0.14);
}
@media (min-width: 760px) { .contact-actions { grid-template-columns: repeat(3, 1fr); } }
.contact-card {
  min-height: 9rem;
  padding: 2rem 1.3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.8rem;
  background: var(--ink);
  transition: background-color .35s, color .35s;
}
.contact-card:hover { background: var(--bone); color: var(--ink); }
.contact-card span {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.contact-card strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
  font-weight: 400;
  overflow-wrap: anywhere;
}

.footer { background: var(--ink-deep); color: rgba(245, 240, 225, 0.7); }
.footer .container { padding-top: 3rem; padding-bottom: 3rem; }
.footer-row {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  justify-content: space-between;
  align-items: flex-start;
  margin: 2.5rem 0;
}
@media (min-width: 820px) { .footer-row { flex-direction: row; align-items: flex-end; } }
.footer-brand { color: var(--bone); font-family: var(--font-display); font-size: 2rem; }
.footer-meta { margin-top: 0.75rem; color: rgba(245, 240, 225, 0.5); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-nav a { color: rgba(245, 240, 225, 0.62); transition: color .25s; }
.footer-nav a:hover { color: var(--gold); }
.footer-copy { margin-top: 1.5rem; color: rgba(245, 240, 225, 0.42); }

.author-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}
.author-link {
  padding: 0.9rem 1rem;
  border: 1px solid var(--rule);
  transition: border-color .25s, color .25s, background-color .25s;
}
.author-link:hover { border-color: var(--gold); color: var(--ink); background: rgba(201, 168, 76, 0.12); }

.profile-page { background: var(--paper); }
.profile-hero {
  min-height: 72vh;
  padding: 10rem 0 6rem;
  background: var(--ink-deep);
  color: var(--bone);
}
.profile-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 900px) { .profile-grid { grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .55fr); } }
.profile-kicker { color: var(--gold); }
.profile-hero h1 {
  max-width: 12ch;
  margin: 1rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 400;
  line-height: .86;
}
.profile-lead {
  max-width: 46rem;
  margin: 2rem 0 0;
  color: rgba(245, 240, 225, .76);
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.25;
}
.profile-photo img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(12%);
}
.profile-content { padding: 6rem 0; }
.profile-columns { display: grid; gap: 4rem; }
@media (min-width: 900px) { .profile-columns { grid-template-columns: minmax(0, 1.4fr) minmax(18rem, .6fr); } }
.profile-copy h2, .profile-section h2 {
  margin: 0 0 1.5rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 400;
  line-height: 1;
}
.profile-copy p { max-width: 48rem; font-size: 1.08rem; line-height: 1.8; color: var(--graphite); }
.profile-aside { border-top: 1px solid var(--rule); }
.profile-fact { padding: 1.25rem 0; border-bottom: 1px solid var(--rule); }
.profile-fact span { display: block; margin-bottom: .45rem; color: var(--graphite); }
.profile-fact strong { font-family: var(--font-display); font-size: 1.25rem; font-weight: 500; }
.profile-section { padding: 5rem 0; border-top: 1px solid var(--rule); }
.profile-list { display: grid; gap: 1px; background: var(--rule); }
@media (min-width: 760px) { .profile-list { grid-template-columns: repeat(2, 1fr); } }
.profile-item { padding: 1.5rem; background: var(--paper); }
.profile-item span { color: var(--gold); }
.profile-item h3 { margin: .7rem 0 .4rem; font-family: var(--font-display); font-size: 1.55rem; font-weight: 500; }
.profile-item p { margin: 0; color: var(--graphite); }

/* Página autoral — identidade literária e SEO */
.author-profile-page a { text-underline-offset: .2em; }
.author-hero {
  min-height: 66vh;
  padding-bottom: 3.5rem;
  overflow: visible;
}
.author-hero h1 { font-size: clamp(4rem, 8vw, 7rem); }
.author-hero-copy { align-self: center; }
.author-hero .profile-lead a { color: inherit; }
.author-intro {
  max-width: 46rem;
  margin: 1.5rem 0 0;
  color: rgba(245, 241, 231, .72);
  font-size: 1.02rem;
  line-height: 1.75;
}
.author-hero-actions,
.author-book-links {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 2rem;
  align-items: center;
}
.author-profile-page :is(.btn-light, .btn-dark, .btn-outline) {
  display: inline-flex;
  min-height: 2.85rem;
  padding: .82rem 1.12rem;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  border: 1px solid transparent;
  font-family: var(--font-mono);
  font-size: .64rem;
  font-weight: 500;
  letter-spacing: .14em;
  line-height: 1;
  text-transform: uppercase;
  transition: color .25s ease, background-color .25s ease, border-color .25s ease, transform .25s ease;
}
.author-profile-page :is(.btn-light, .btn-dark)::after {
  content: "↗";
  font-size: .8rem;
  letter-spacing: 0;
  transition: transform .25s ease;
}
.author-profile-page :is(.btn-light, .btn-dark):hover::after { transform: translate(2px, -2px); }
.author-profile-page :is(.btn-light, .btn-dark, .btn-outline):hover { transform: translateY(-1px); }
.author-profile-page .btn-light {
  color: var(--ink);
  background: var(--bone);
  border-color: var(--bone);
}
.author-profile-page .btn-light:hover { color: var(--ink); background: var(--gold-soft); border-color: var(--gold-soft); }
.author-profile-page .btn-dark {
  color: var(--bone);
  background: var(--ink);
  border-color: var(--ink);
}
.author-profile-page .btn-dark:hover { background: var(--navy); border-color: var(--navy); }
.author-profile-page .btn-outline {
  min-height: auto;
  padding: .75rem .15rem .5rem;
  color: rgba(245, 240, 225, .78);
  background: transparent;
  border-width: 0 0 1px;
  border-color: rgba(245, 240, 225, .3);
}
.author-profile-page .btn-outline:hover { color: var(--gold-soft); border-color: var(--gold); }
.author-photo {
  position: relative;
  width: min(18.5rem, 100%);
  margin: 0 0 -4.75rem;
  padding: .62rem;
  align-self: end;
  justify-self: end;
  z-index: 2;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid rgba(201, 168, 76, .62);
  box-shadow: 0 2rem 4.5rem rgba(0, 0, 0, .32);
  transform: translateY(4.75rem);
}
.author-photo::before {
  position: absolute;
  inset: .3rem;
  border: 1px solid rgba(17, 17, 26, .16);
  content: "";
  pointer-events: none;
}
.author-photo img {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 24%;
}
.author-photo figcaption {
  position: relative;
  margin: 0;
  padding: .8rem .35rem .25rem;
  color: var(--graphite);
  font-family: var(--font-display);
  font-size: .92rem;
  font-style: italic;
  line-height: 1.25;
}
.author-biography { padding-top: 8.5rem; }
.author-biography a,
.author-themes a { color: var(--ink); }
.author-facts { align-self: start; }
.author-book-section {
  color: var(--cream);
  background: linear-gradient(135deg, #0a0a10 0%, #171725 100%);
  border-top: 0;
}
.author-book-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 780px) {
  .author-book-grid { grid-template-columns: minmax(13rem, 18rem) minmax(0, 1fr); gap: 5rem; }
}
.author-book-cover { margin: 0; justify-self: center; }
.author-book-cover img {
  display: block;
  width: min(17rem, 64vw);
  height: auto;
  box-shadow: -9px 11px 0 rgba(201, 168, 76, .18), 0 26px 65px rgba(0, 0, 0, .38);
}
.author-book-copy h2 { color: var(--cream); font-size: clamp(2.5rem, 5vw, 4.8rem); }
.author-book-copy > p:not(.eyebrow) { max-width: 46rem; color: rgba(245, 241, 231, .76); line-height: 1.8; }
.author-book-genre { font-family: var(--font-display); font-size: 1.45rem !important; font-style: italic; }
.author-book-meta { display: flex; flex-wrap: wrap; gap: 2rem; margin: 2rem 0 0; }
.author-book-meta div { min-width: 12rem; border-top: 1px solid rgba(245, 241, 231, .22); padding-top: .8rem; }
.author-book-meta dt { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .15em; text-transform: uppercase; color: var(--gold); }
.author-book-meta dd { margin: .35rem 0 0; }
.author-book-links .text-link { color: var(--cream); }
.author-book-links .btn-dark {
  color: var(--ink);
  background: var(--bone);
  border-color: var(--bone);
}
.author-book-links .btn-dark:hover { color: var(--ink); background: var(--gold-soft); border-color: var(--gold-soft); }
.author-reading-grid,
.author-research-grid {
  display: grid;
  gap: 3rem;
}
@media (min-width: 850px) {
  .author-reading-grid { grid-template-columns: minmax(18rem, .8fr) minmax(0, 1.2fr); gap: 6rem; }
  .author-research-grid { grid-template-columns: 1.15fr .85fr; }
}
.author-reading-copy p,
.author-research-card p,
.author-professional-card p { font-size: 1.05rem; line-height: 1.8; color: var(--graphite); }
.author-research { background: #ece8df; }
.author-research-card,
.author-professional-card { padding: clamp(1.5rem, 4vw, 3rem); border: 1px solid var(--rule); background: rgba(255, 255, 255, .38); }
.author-research-card .btn-dark { display: inline-flex; margin-top: 1rem; }
.author-identifier-grid { display: grid; gap: 1px; margin-top: 2.5rem; background: var(--rule); }
@media (min-width: 760px) { .author-identifier-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .author-identifier-grid { grid-template-columns: repeat(4, 1fr); } }
.author-identifier {
  display: flex;
  min-height: 11rem;
  padding: 1.5rem;
  flex-direction: column;
  justify-content: space-between;
  color: var(--ink);
  background: var(--paper);
  transition: background .2s ease, color .2s ease;
}
.author-identifier:hover { color: var(--cream); background: var(--ink); }
.author-identifier strong { font-family: var(--font-display); font-size: 1.35rem; font-weight: 500; }
.author-identifier small { color: var(--graphite); }
.author-identifier:hover small { color: rgba(245, 241, 231, .68); }
.author-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.4rem;
  margin-top: 2rem;
  align-items: center;
}
.author-social-links span { color: var(--graphite); }
.author-social-links a { color: var(--ink); border-bottom: 1px solid var(--rule); }
.author-social-links a:hover { border-color: var(--gold); }
.author-contact { color: var(--cream); background: var(--ink); border-top: 0; }
.author-contact h2 { margin-bottom: 0; color: var(--cream); }
.author-contact-row { display: flex; flex-wrap: wrap; gap: 2rem; align-items: center; justify-content: space-between; }
@media (max-width: 760px) {
  .author-hero { min-height: auto; padding: 8rem 0 2.5rem; }
  .author-hero h1 { font-size: clamp(3.8rem, 18vw, 5.7rem); }
  .author-hero-actions,
  .author-book-links { gap: .75rem 1rem; }
  .author-profile-page :is(.btn-light, .btn-dark, .btn-outline) { max-width: 100%; }
  .author-photo {
    width: min(16rem, 78vw);
    margin: 1rem auto -2.75rem;
    justify-self: center;
    transform: translateY(2.75rem);
  }
  .author-biography { padding-top: 6.5rem; }
  .author-book-section { padding-top: 4rem; }
}

.library-page { background: #eceff1; }
.library-hero {
  padding: 10rem 0 5rem;
  background: var(--ink-deep);
  color: var(--bone);
}
.library-hero h1 {
  max-width: 12ch;
  margin: 1rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 400;
  line-height: .88;
}
.library-lead {
  max-width: 48rem;
  margin: 2rem 0 0;
  color: rgba(245, 240, 225, .72);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.9rem);
  line-height: 1.3;
}
.library-section { padding: 6rem 0; background: #eceff1; }
.library-head { display: grid; gap: 1.5rem; margin-bottom: 3rem; }
@media (min-width: 850px) { .library-head { grid-template-columns: 1fr 1fr; align-items: end; } }
.library-head h2 { margin: .7rem 0 0; font-family: var(--font-display); font-size: clamp(2.8rem, 6vw, 5rem); font-weight: 400; line-height: .95; }
.library-head > p { max-width: 38rem; margin: 0; color: var(--graphite); font-size: 1.05rem; line-height: 1.7; }
.library-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; background: transparent; align-items: start; }
@media (min-width: 640px) { .library-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1050px) { .library-grid { grid-template-columns: repeat(4, 1fr); } }
.library-card { height: 100%; padding: 1.5rem; background: #fff; border: 1px solid rgba(23, 28, 45, .13); }
.library-card picture { display: block; }
.library-card img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; background: var(--ink); }
.library-card h3 { margin: 1rem 0 .5rem; font-family: var(--font-display); font-size: 1.55rem; font-weight: 500; line-height: 1.05; }
.library-card p { margin: 0; color: var(--graphite); }
.library-card .eyebrow { display: block; margin-top: 1rem; color: var(--gold); }
.library-card-link { cursor: pointer; transition: transform .28s ease, border-color .28s ease, box-shadow .28s ease; }
.library-card-link:hover { transform: translateY(-4px); border-color: rgba(201,168,76,.68); box-shadow: 0 18px 40px rgba(17,17,26,.11); }
.library-card-link:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.library-card-editorial { cursor: default; }
.library-card-primary { background: #dfe4e8; }
.library-card-primary h3 { font-size: 1.8rem; }
.library-dark { background: var(--navy); color: var(--bone); }
.library-dark .library-head > p, .library-dark .library-card p { color: rgba(245, 240, 225, .68); }
.library-dark .library-grid { background: transparent; }
.library-dark .library-card { background: var(--navy); border-color: var(--rule-light); }
.trilogy-showcase,
.standalone-showcase { padding: 3.25rem 0; border-top: 1px solid var(--rule-light); }
.trilogy-intro { display: grid; gap: .55rem; margin-bottom: 2rem; }
.trilogy-intro h3 { margin: 0; font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 400; line-height: .95; }
.trilogy-intro > p:last-child { max-width: 44rem; margin: 0; color: rgba(245,240,225,.68); line-height: 1.7; }
.trilogy-covers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(.7rem, 2vw, 1.5rem); align-items: start; }
.standalone-covers { display: grid; grid-template-columns: repeat(2, minmax(0, 15rem)); gap: 1.5rem; }
.trilogy-volume { min-width: 0; }
.trilogy-volume img { display: block; width: 100%; aspect-ratio: 2 / 3; object-fit: cover; background: var(--ink); box-shadow: 0 16px 34px rgba(0,0,0,.28); }
.trilogy-volume .eyebrow { display: block; margin-top: 1rem; color: var(--gold-soft); }
.trilogy-volume h4 { margin: .55rem 0 .4rem; font-family: var(--font-display); font-size: clamp(1.15rem, 2vw, 1.55rem); font-weight: 500; line-height: 1.08; }
.trilogy-volume p { margin: 0; color: rgba(245,240,225,.65); font-size: .9rem; line-height: 1.55; }
@media (min-width: 900px) {
  .trilogy-showcase { display: grid; grid-template-columns: minmax(13rem,.55fr) minmax(0,1.45fr); gap: 3rem; align-items: start; }
  .trilogy-intro { position: sticky; top: 7rem; margin-bottom: 0; }
}
@media (max-width: 560px) {
  .trilogy-covers { gap: .55rem; }
  .trilogy-volume .eyebrow { font-size: .52rem; letter-spacing: .12em; }
  .trilogy-volume h4 { font-size: .95rem; }
  .trilogy-volume p { display: none; }
  .standalone-covers { grid-template-columns: repeat(2, minmax(0,1fr)); gap: .8rem; }
}

.book-detail { background: #eef1f3; }
.book-detail-hero { padding: 9rem 0 6rem; background: var(--ink-deep); color: var(--bone); }
.book-detail-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 900px) { .book-detail-grid { grid-template-columns: minmax(18rem, .65fr) minmax(0, 1.2fr); gap: 5rem; } }
.book-detail-cover {
  position: relative;
  max-width: 34rem;
  margin: 0 auto;
  padding-left: .58rem;
  filter: drop-shadow(0 28px 38px rgba(0, 0, 0, .45));
}
.book-detail-cover::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0 auto 0 0;
  width: .7rem;
  border-radius: 3px 0 0 3px;
  background: linear-gradient(90deg, #1d1a17 0%, #8a7965 42%, rgba(245, 240, 225, .8) 55%, #332c25 100%);
  box-shadow: inset -1px 0 rgba(255, 255, 255, .25), -4px 4px 10px rgba(0, 0, 0, .35);
}
.book-detail-cover::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: -.34rem;
  top: .42rem;
  bottom: .3rem;
  width: .55rem;
  border-radius: 0 3px 3px 0;
  background: repeating-linear-gradient(90deg, #d8d0c1 0 1px, #f5f0e1 1px 2px);
}
.book-detail-cover picture { display: block; }
.book-detail-cover img { display: block; width: 100%; }
.book-detail-hero h1 { margin: 1rem 0 0; font-family: var(--font-display); font-size: clamp(3.6rem, 8vw, 7rem); font-weight: 400; line-height: .86; }
.book-detail-tagline { max-width: 40rem; margin: 2rem 0 0; color: rgba(245, 240, 225, .78); font-family: var(--font-display); font-size: clamp(1.4rem, 2.7vw, 2.1rem); line-height: 1.25; }
.book-detail-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.book-preorder-note { max-width: 36rem; margin: .85rem 0 0; color: rgba(245, 240, 225, .62); font-size: .82rem; line-height: 1.5; }
.book-detail-body { padding: 6rem 0; background: #f8f9fa; }
.book-detail-columns { display: grid; gap: 4rem; }
@media (min-width: 900px) { .book-detail-columns { grid-template-columns: minmax(0, 1.3fr) minmax(18rem, .55fr); } }
.book-detail-copy h2 { margin: .7rem 0 1.5rem; font-family: var(--font-display); font-size: clamp(2.8rem, 6vw, 4.8rem); font-weight: 400; line-height: .95; }
.book-detail-copy p { max-width: 48rem; color: var(--graphite); font-size: 1.08rem; line-height: 1.8; }
.book-detail-facts {
  align-self: start;
  padding: 1.25rem 2rem;
  background: var(--navy);
  color: var(--bone);
  box-shadow: 18px 18px 0 rgba(23, 28, 45, .08);
}
.book-detail-fact { padding: 1.25rem 0; border-bottom: 1px solid var(--rule-light); }
.book-detail-fact:last-child { border-bottom: 0; }
.book-detail-fact span { display: block; margin-bottom: .35rem; color: var(--gold-soft); }
.book-detail-fact strong { color: var(--bone); font-family: var(--font-display); font-size: 1.2rem; font-weight: 500; }
.book-facts-section { padding: 4rem 0; background: #f8f9fa; }
.book-facts-section .book-detail-facts { max-width: 48rem; margin: 0 auto; }

/* ===== Hotel Boa Esperança: prévia autoral ===== */
.hotel-hero { background: radial-gradient(circle at 22% 36%, rgba(201,168,76,.1), transparent 31%), linear-gradient(145deg, #08080d, #171c2d); }
.hotel-hero .book-detail-cover::before { background: linear-gradient(90deg, #020203 0%, #0b0b0c 46%, #272728 58%, #070708 72%, #000 100%); box-shadow: inset -1px 0 rgba(255,255,255,.08), -4px 4px 10px rgba(0,0,0,.55); }
.hotel-hero .book-detail-cover::after { background: repeating-linear-gradient(90deg, #09090a 0 1px, #181819 1px 2px); }
.hotel-status { margin: 1.5rem 0 0; color: var(--gold-soft); }
.hotel-reading { max-width: 58rem; }
.hotel-synopsis { background: var(--paper); }
.hotel-synopsis h2,
.hotel-excerpt h2,
.hotel-author h2 { margin: .7rem 0 2rem; font-family: var(--font-display); font-size: clamp(2.8rem, 6vw, 5rem); font-weight: 400; line-height: .96; }
.hotel-prose { max-width: 48rem; }
.hotel-prose p { margin: 0 0 1.35rem; color: var(--graphite); font-size: 1.08rem; line-height: 1.82; }
.hotel-prose .hotel-lines { margin: 2rem 0; padding-left: 1.5rem; border-left: 1px solid var(--gold); font-family: var(--font-display); font-size: 1.55rem; line-height: 1.55; }
.hotel-prose .hotel-final-question { margin: 3rem 0 0; color: var(--ink); font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3.35rem); font-style: italic; line-height: 1.12; }
.hotel-excerpt { padding: 6rem 0; background: var(--navy); color: var(--bone); }
.hotel-excerpt-text { max-width: 48rem; }
.hotel-excerpt-text p { margin: 0 0 1.2rem; color: rgba(245,240,225,.78); font-family: var(--font-display); font-size: clamp(1.2rem,2vw,1.45rem); line-height: 1.72; }
.hotel-excerpt-text p:first-child::first-letter { color: var(--gold-soft); }
.hotel-excerpt-page { min-height: 100vh; padding-top: 9rem; }
.hotel-excerpt-page .hotel-excerpt-text { margin: 0 auto; }
.hotel-excerpt-page h1 { max-width: 48rem; margin: .7rem auto 2rem; font-family: var(--font-display); font-size: clamp(2.8rem, 6vw, 5rem); font-weight: 400; line-height: .96; }
.hotel-excerpt-page > .container > .eyebrow { display: block; max-width: 48rem; margin-right: auto; margin-left: auto; }
.excerpt-return { display: flex; flex-wrap: wrap; gap: .75rem; max-width: 48rem; margin: 3rem auto 0; }
.excerpt-return-top { margin-top: 0; margin-bottom: 3rem; }
.hotel-excerpt-document .footer { background: var(--ink-deep); color: var(--bone); }
.hotel-author { background: var(--bone); }
.hotel-author > .container > p:not(.eyebrow) { max-width: 44rem; color: var(--graphite); font-size: 1.08rem; line-height: 1.8; }
.hotel-author a { text-decoration-line: underline; text-decoration-color: rgba(201,168,76,.55); text-underline-offset: .18em; }
.hotel-dark-button { border-color: rgba(17,17,26,.28); color: var(--ink); text-decoration: none!important; }
.hotel-dark-button:hover { border-color: var(--gold); color: var(--ink); }

.kindle-preorder { padding: 4.5rem 0; background: var(--navy); color: var(--bone); border-top: 1px solid var(--rule-light); }
.kindle-preorder-inner { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 820px) { .kindle-preorder-inner { grid-template-columns: minmax(0, 1fr) minmax(26rem, .9fr); gap: 5rem; } }
.kindle-preorder-copy h2 { margin: .7rem 0 1rem; font-family: var(--font-display); font-size: clamp(2.8rem, 5vw, 4.6rem); font-weight: 400; line-height: .95; }
.kindle-preorder-copy > p:not(.eyebrow) { max-width: 38rem; margin-bottom: 1.75rem; color: rgba(245, 240, 225, .76); font-size: 1.05rem; line-height: 1.7; }
.kindle-preorder-button { display: inline-flex; justify-content: center; padding: 1.05rem 1.4rem; border: 1px solid var(--gold); background: var(--gold); color: var(--ink-deep); transition: background-color .25s, color .25s; }
.kindle-preorder-button:hover { background: transparent; color: var(--bone); }
.kindle-preorder-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--rule-light); }
.kindle-preorder-fact { min-height: 7.5rem; padding: 1.25rem; border-right: 1px solid var(--rule-light); border-bottom: 1px solid var(--rule-light); }
.kindle-preorder-fact:nth-child(2n) { border-right: 0; }
.kindle-preorder-fact:nth-last-child(-n + 2) { border-bottom: 0; }
.kindle-preorder-fact span { display: block; margin-bottom: .55rem; color: var(--gold-soft); }
.kindle-preorder-fact strong { color: var(--bone); font-family: var(--font-display); font-size: 1.2rem; font-weight: 500; line-height: 1.25; }
.notify-form .btn:disabled { cursor: not-allowed; }

@media (max-width: 639px) {
  .book-detail-hero { padding-top: 7rem; }
  .book-detail-cover { width: min(18rem, 78vw); }
}
@media (min-width: 640px) and (max-width: 820px) {
  .book-detail-hero { min-height: 100svh; padding: 6.25rem 0 2.5rem; display: flex; align-items: center; }
  .book-detail-grid { grid-template-columns: minmax(12.5rem, .62fr) minmax(0, 1.38fr); gap: 1.75rem; }
  .book-detail-cover { width: 100%; max-width: 15rem; }
  .book-detail-hero h1 { margin-top: .65rem; font-size: clamp(3rem, 7.2vw, 3.7rem); line-height: .82; }
  .book-detail-tagline { margin-top: 1.15rem; font-size: 1.25rem; }
  .book-release { margin-top: 1rem; }
  .book-detail-actions { gap: .55rem; margin-top: 1.25rem; }
  .book-detail-actions .btn { padding: .9rem 1rem; }
  .book-preorder-note { margin-top: .65rem; font-size: .75rem; }
}
@media (min-width: 821px) and (max-width: 899px) {
  .book-detail-hero { padding: 8rem 0 4.5rem; }
  .book-detail-grid { grid-template-columns: minmax(15rem, .72fr) minmax(0, 1.28fr); gap: 2.5rem; }
  .book-detail-cover { width: 100%; max-width: 19rem; }
  .book-detail-hero h1 { font-size: clamp(3.25rem, 7vw, 4.5rem); }
}
@media (max-width: 520px) {
  .kindle-preorder { padding: 3.5rem 0; }
  .kindle-preorder-meta { grid-template-columns: 1fr; }
  .kindle-preorder-fact { min-height: auto; border-right: 0; }
  .kindle-preorder-fact:nth-last-child(2) { border-bottom: 1px solid var(--rule-light); }
  .kindle-preorder-button { width: 100%; }
}

.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 60;
  display: inline-flex;
  flex-direction: column;
  gap: 0.18rem;
  min-width: 11rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(201, 168, 76, 0.58);
  background: rgba(8, 8, 13, 0.92);
  color: var(--bone);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(12px);
  transition: transform .25s, border-color .25s, background-color .25s;
}
.whatsapp-float:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
  background: var(--ink-deep);
}
.whatsapp-float span {
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.whatsapp-float strong {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  font-weight: 400;
}

@media (max-width: 560px) {
  .hero-grid { padding-top: 7rem; }
  .hero h1 { font-size: 3.2rem; }
  .btn { width: 100%; }
  .book { min-height: auto; }
  .author-stats { grid-template-columns: 1fr; }
  .whatsapp-float {
    right: 0.9rem;
    bottom: 0.9rem;
    min-width: auto;
    max-width: calc(100vw - 1.8rem);
    padding: 0.78rem 0.9rem;
  }
}
/* Contato: e-mail centralizado na segunda linha, sem fundo de grade */
.contact-actions {
  background: transparent;
}

@media (min-width: 760px) {
  .contact-actions .contact-card:last-child {
    grid-column: 2;
  }
}
/* Acabamento exclusivo da capa HBE */
.hotel-hero .book-detail-cover {
  filter: drop-shadow(0 28px 38px rgba(0, 0, 0, .45));
}
.hotel-hero .book-detail-cover::before {
  width: .7rem;
}
.hotel-hero .book-detail-cover::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0 0 0 auto;
  width: .42rem;
  background: repeating-linear-gradient(90deg, #d8d0c1 0 1px, #f5f0e1 1px 2px);
}
}}}
/* Relevo adicional exclusivo da lombada HBE */
.hotel-hero .book-detail-cover::before {
  width: 1rem;
  background: linear-gradient(90deg, #08090d 0%, #2b2b2b 18%, #8d7b64 43%, #e8dcc6 58%, #5b4a39 78%, #15151a 100%);
  box-shadow: inset -2px 0 rgba(255, 255, 255, .32), 2px 0 rgba(0, 0, 0, .55), -6px 4px 12px rgba(0, 0, 0, .48);
}
}