/* Índice editorial de livros — 2026 */
:root {
  --books-ink: #123142;
  --books-muted: #647f8c;
  --books-paper: #f7f5ef;
  --books-gold: #d8a01b;
  --books-gold-dark: #9f7100;
  --books-blue: #1682b1;
  --books-line: rgba(31, 107, 137, .045);
}

.book-index-2026 .home-slider-section {
  min-height: 540px;
  background: #071b28;
}

.book-index-2026 .home-slider-section .home-slider,
.book-index-2026 .home-slider-section .slick-list,
.book-index-2026 .home-slider-section .slick-track,
.book-index-2026 .home-slider-section .home-banner-items {
  min-height: 540px;
}

.book-index-2026 .home-slider-section .banner-inner-wrap {
  min-height: 540px;
  filter: saturate(.82) contrast(1.04);
}

.book-index-2026 .home-slider-section .banner-content-wrap {
  background: linear-gradient(90deg, rgba(5, 24, 36, .92), rgba(5, 24, 36, .38));
}

.book-index-2026 .home-slider-section .banner-content {
  max-width: 820px;
  margin: 0 auto;
}

.book-index-2026 .home-slider-section .banner-title {
  margin-bottom: 18px;
  font: 800 clamp(48px, 7vw, 94px)/.88 'Raleway', sans-serif;
  letter-spacing: -.055em;
}

.book-index-2026 .home-slider-section .banner-content > p {
  color: #e3b63e;
  font: 800 11px/1 'Open Sans', sans-serif;
  letter-spacing: .28em;
  text-transform: uppercase;
}

.book-index-2026 .home-slider-section .livro-item { display: none; }
.book-index-2026 .home-slider-section + .container80 { display: none; }

.book-index-2026 .package-section.book-catalog {
  position: relative;
  overflow: hidden;
  padding: 0 0 120px;
  color: var(--books-ink);
  background-color: var(--books-paper);
  background-image:
    linear-gradient(var(--books-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--books-line) 1px, transparent 1px);
  background-size: 38px 38px;
}

.book-index-2026 .book-catalog * { box-sizing: border-box; }

.book-index-2026 .book-catalog-shell {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
}

.book-index-2026 .book-catalog-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  gap: 72px;
  align-items: end;
  padding: 108px 0 70px;
}

.book-index-2026 .book-catalog-kicker,
.book-index-2026 .book-collection-kicker {
  display: block;
  margin-bottom: 20px;
  color: var(--books-gold-dark);
  font: 800 10px/1 'Open Sans', sans-serif;
  letter-spacing: .27em;
  text-transform: uppercase;
}

.book-index-2026 .book-catalog-intro h1 {
  margin: 0;
  color: var(--books-ink);
  font: 300 clamp(48px, 6vw, 82px)/.98 'Raleway', sans-serif;
  letter-spacing: -.05em;
}

.book-index-2026 .book-catalog-intro h1 strong {
  display: block;
  color: var(--books-gold);
  font-weight: 800;
}

.book-index-2026 .book-catalog-intro p {
  margin: 0;
  color: var(--books-muted);
  font-size: 17px;
  line-height: 1.85;
}

.book-index-2026 .book-catalog-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  border-top: 1px solid rgba(18, 49, 66, .12);
  border-bottom: 1px solid rgba(18, 49, 66, .12);
  background: rgba(247, 245, 239, .94);
  backdrop-filter: blur(12px);
}

.book-index-2026 .book-catalog-nav-inner {
  display: flex;
  gap: 8px 26px;
  overflow-x: auto;
  padding: 17px 0;
  scrollbar-width: none;
}

.book-index-2026 .book-catalog-nav-inner::-webkit-scrollbar { display: none; }

.book-index-2026 .book-catalog-nav a {
  flex: 0 0 auto;
  padding: 7px 0;
  border-bottom: 1px solid transparent;
  color: #4e6e7e;
  font: 800 10px/1 'Open Sans', sans-serif;
  letter-spacing: .12em;
  text-decoration: none;
  text-transform: uppercase;
}

.book-index-2026 .book-catalog-nav a:hover,
.book-index-2026 .book-catalog-nav a:focus {
  border-color: var(--books-gold);
  color: var(--books-ink);
}

.book-index-2026 .book-collection {
  scroll-margin-top: 86px;
  padding-top: 100px;
}

.book-index-2026 .book-collection-head {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: end;
  margin-bottom: 46px;
  padding-bottom: 0;
  border-bottom: 0;
}

.book-index-2026 .book-collection-head h2 {
  margin: 0;
  color: var(--books-ink);
  font: 300 clamp(34px, 4vw, 54px)/1 'Raleway', sans-serif;
  letter-spacing: -.04em;
}

.book-index-2026 .book-collection-head p {
  max-width: 470px;
  margin: 0;
  color: var(--books-muted);
  font-size: 14px;
  line-height: 1.65;
  text-align: right;
}

.book-index-2026 .book-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 54px 30px;
  align-items: start;
}

.book-index-2026 #livros-elias .book-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 70px 46px;
}

.book-index-2026 .book-catalog .package-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  transition: transform .28s ease;
}

.book-index-2026 .book-catalog .package-wrap:hover { transform: translateY(-7px); }

.book-index-2026 .book-catalog .feature-image {
  position: relative;
  overflow: visible;
  width: 100%;
  margin: 0;
  background: transparent;
}

.book-index-2026 .book-catalog .feature-image a,
.book-index-2026 .book-catalog .feature-image .book-cover-disabled {
  display: block;
  width: 100%;
}

.book-index-2026 .book-catalog .feature-image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1774 / 2598;
  margin: 0;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: 0 24px 44px rgba(25, 67, 84, .18), 0 3px 10px rgba(25, 67, 84, .12);
  transition: transform .35s ease, box-shadow .35s ease;
}

.book-index-2026 .book-catalog .package-wrap:hover .feature-image img {
  transform: scale(1.018);
  box-shadow: 0 30px 54px rgba(25, 67, 84, .23), 0 4px 12px rgba(25, 67, 84, .14);
}

.book-index-2026 .book-catalog .package-price,
.book-index-2026 .book-catalog .package-meta,
.book-index-2026 .book-catalog .review-area,
.book-index-2026 .book-catalog .package-content > p { display: none !important; }

.book-index-2026 .book-catalog .package-content-wrap,
.book-index-2026 .book-catalog .package-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.book-index-2026 .book-card-copy {
  padding: 22px 2px 15px;
  text-align: center;
}

.book-index-2026 .book-card-copy h3,
.book-index-2026 .book-catalog .package-content h3 {
  margin: 0;
  color: var(--books-ink);
  font: 800 18px/1.18 'Raleway', sans-serif;
}

.book-index-2026 .book-card-copy h3 a {
  color: inherit;
  text-decoration: none;
}

.book-index-2026 .book-card-subtitle {
  display: block;
  min-height: 20px;
  margin-top: 8px;
  color: #78919c;
  font: 800 8px/1.4 'Open Sans', sans-serif;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.book-index-2026 .book-catalog .btn-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
  margin: auto 0 0;
  padding: 0 2px;
}

.book-index-2026 .book-catalog .btn-wrap .button-text {
  width: auto !important;
  min-height: 0;
  margin: 0;
  padding: 5px 0 7px;
  border: 0;
  border-bottom: 1px solid currentColor;
  color: var(--books-blue);
  background: transparent;
  font: 800 10px/1.2 'Open Sans', sans-serif;
  text-decoration: none;
}

.book-index-2026 .book-catalog .btn-wrap .button-text:nth-child(even) { color: var(--books-gold-dark); }
.book-index-2026 .book-catalog .btn-wrap .button-text i { display: none; }
.book-index-2026 .book-catalog .btn-wrap .button-text::after { content: ' ↗'; font-size: 9px; }
.book-index-2026 .book-catalog .btn-wrap .button-text:hover { transform: translateY(-2px); }

.book-index-2026 .book-status {
  display: block;
  margin: auto auto 0;
  padding: 7px 10px;
  border: 1px solid rgba(18, 49, 66, .18);
  color: #78919c;
  font: 800 9px/1 'Open Sans', sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* Chamada editorial para os roteiros, no mesmo sistema visual dos livros. */
.book-index-2026 .book-trekking {
  position: relative;
  overflow: hidden;
  padding: 120px 0;
  color: #fff;
  background: linear-gradient(135deg, #061523 0%, #0b3650 58%, #1379a1 100%);
}

.book-index-2026 .book-trekking::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .14;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 38px 38px;
}

.book-index-2026 .book-trekking-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(360px, .88fr) minmax(0, 1.12fr);
  gap: clamp(55px, 8vw, 110px);
  align-items: center;
}

.book-index-2026 .book-trekking-visual {
  position: relative;
  display: block;
  color: #fff;
  background: #071827;
  box-shadow: 5px 5px 0 var(--books-gold);
  text-decoration: none;
}

.book-index-2026 .book-trekking-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.book-index-2026 .book-trekking-visual span {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 12px 14px;
  color: #fff;
  background: rgba(6,21,35,.88);
  font: 800 9px/1.3 'Open Sans', sans-serif;
  letter-spacing: .14em;
  text-align: center;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.book-index-2026 .book-trekking-copy h2 {
  max-width: 700px;
  margin: 20px 0 28px;
  color: #fff;
  font: 300 clamp(42px, 5vw, 70px)/1.02 'Raleway', sans-serif;
  letter-spacing: -.045em;
}

.book-index-2026 .book-trekking-copy > p {
  max-width: 660px;
  margin: 0;
  color: #bed2dc;
  font-size: 17px;
  line-height: 1.85;
}

.book-index-2026 .book-trekking-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 34px;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.15);
}

.book-index-2026 .book-trekking-facts span {
  padding: 16px;
  color: #96b6c5;
  background: rgba(4,23,37,.82);
  font: 700 9px/1.4 'Open Sans', sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.book-index-2026 .book-trekking-facts strong {
  display: block;
  margin-bottom: 5px;
  color: #fff;
  font: 800 17px/1.1 'Raleway', sans-serif;
  letter-spacing: 0;
  text-transform: none;
}

@media (max-width: 991px) {
  .book-index-2026 .book-catalog-intro { grid-template-columns: 1fr; gap: 30px; }
  .book-index-2026 .book-grid,
  .book-index-2026 #livros-elias .book-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 56px 28px; }
  .book-index-2026 .book-collection-head { display: block; }
  .book-index-2026 .book-collection-head p { margin-top: 16px; text-align: left; }
  .book-index-2026 .book-trekking-grid { grid-template-columns: 1fr; }
  .book-index-2026 .book-trekking-visual { width: min(100%, 620px); }
}

@media (max-width: 767px) {
  .book-index-2026 .home-slider-section,
  .book-index-2026 .home-slider-section .home-slider,
  .book-index-2026 .home-slider-section .slick-list,
  .book-index-2026 .home-slider-section .slick-track,
  .book-index-2026 .home-slider-section .home-banner-items,
  .book-index-2026 .home-slider-section .banner-inner-wrap { min-height: 430px; }

  .book-index-2026 .book-catalog-shell { width: min(100% - 28px, 1240px); }
  .book-index-2026 .book-catalog-intro { padding: 74px 0 48px; }
  .book-index-2026 .book-collection { padding-top: 72px; }
  .book-index-2026 .book-collection-head { margin-bottom: 34px; }
  .book-index-2026 .book-grid,
  .book-index-2026 #livros-elias .book-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px 18px; }
  .book-index-2026 .book-card-copy h3,
  .book-index-2026 .book-catalog .package-content h3 { font-size: 16px; }
  .book-index-2026 .book-catalog .feature-image img { margin-top: 0; }
  .book-index-2026 .book-trekking { padding: 80px 0; }
  .book-index-2026 .book-trekking-facts { grid-template-columns: 1fr; }
}

@media (max-width: 420px) {
  .book-index-2026 .book-grid,
  .book-index-2026 #livros-elias .book-grid { gap: 42px 13px; }
  .book-index-2026 .book-catalog .btn-wrap { gap: 7px 10px; }
  .book-index-2026 .book-catalog .btn-wrap .button-text { font-size: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  .book-index-2026 .book-catalog .package-wrap,
  .book-index-2026 .book-catalog .feature-image img,
  .book-index-2026 .book-catalog .btn-wrap .button-text { transition: none; }
}