:root {
  --background: #eef2f7;
  --foreground: #111827;
  --zenite-blue: #063a78;
  --zenite-blue-dark: #032f68;
  --zenite-blue-light: #0a478f;
  --zenite-red: #c51e25;
  --paper: #f7f7f5;
  --muted: #657083;
  --zenite-gray-100: #eeeeec;
  --zenite-gray-500: #737373;
  --zenite-gray-800: #383838;
  --line: rgba(6, 58, 120, 0.16);
  --shadow: 0 28px 72px rgba(0, 24, 70, 0.28);
  --ease-page: cubic-bezier(0.65, 0, 0.35, 1);
  --font-primary: Aptos, "Avenir Next", "Segoe UI", Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--background);
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 16% 8%, rgba(255, 255, 255, 0.92), transparent 34%),
    linear-gradient(135deg, #f8fafc 0%, #e6edf6 42%, #d6e0ee 100%);
  color: var(--foreground);
  font-family: var(--font-primary);
}

button {
  font: inherit;
}

button:focus-visible {
  outline: 3px solid rgba(227, 31, 43, 0.72);
  outline-offset: 4px;
}

.catalog-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 2.6vw, 34px);
}

.catalog-stage {
  width: 100%;
  min-width: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
}

.book-wrap {
  min-height: 0;
  display: grid;
  grid-template-columns: 58px minmax(240px, 1fr) 58px;
  align-items: center;
  gap: clamp(8px, 1.8vw, 18px);
}

.book {
  position: relative;
  width: min(100%, 118vh);
  max-width: 1180px;
  aspect-ratio: 2110 / 1491;
  justify-self: center;
  perspective: 2600px;
  filter: drop-shadow(0 34px 58px rgba(0, 24, 70, 0.26));
}

.book.is-closed {
  width: min(100%, 59vh);
  max-width: 590px;
  aspect-ratio: 1055 / 1491;
}

.book.is-closed::before,
.book.is-closed::after {
  display: none;
}

.book::before,
.book::after {
  content: "";
  position: absolute;
  inset: 2.2% -2.4% 2.2% 2.8%;
  border-radius: 5px 18px 18px 5px;
  background: #d8dce3;
  transform: translateX(10px) rotateY(-3deg);
  transform-origin: left center;
  z-index: -1;
}

.book::after {
  inset: 3.5% -4.5% 3.5% 5%;
  background: #c7ced8;
  transform: translateX(20px) rotateY(-5deg);
  opacity: 0.56;
  z-index: -2;
}

.book-spine {
  position: absolute;
  inset: 0 auto 0 50%;
  width: 3.8%;
  border-radius: 0;
  background:
    linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.16) 30%, rgba(255, 255, 255, 0.42) 49%, rgba(0, 0, 0, 0.2) 56%, transparent 100%);
  box-shadow: none;
  mix-blend-mode: multiply;
  opacity: 0.74;
  transform: translateX(-50%);
  z-index: 6;
  pointer-events: none;
}

.book.is-closed .book-spine {
  display: none;
}

.book.is-resetting-to-start .pages {
  opacity: 0;
  transform: scale(0.985);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.pages {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  opacity: 1;
}

.leaf {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  height: 100%;
  width: 50%;
  cursor: pointer;
  transform: rotateY(0deg);
  transform-origin: left center;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  transition: transform 980ms var(--ease-page);
  will-change: transform;
  opacity: 0;
  pointer-events: none;
}

.leaf.is-visible,
.leaf.is-active {
  opacity: 1;
  pointer-events: auto;
}

.leaf.is-flipped {
  transform: rotateY(-180deg);
}

.leaf.is-settling {
  transition: none;
  will-change: auto;
}

.leaf-side {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: var(--paper);
  border-radius: 0 10px 10px 0;
  box-shadow: var(--shadow);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  opacity: 0;
  visibility: hidden;
  container-type: inline-size;
  container-name: sheet;
}

.leaf-side--front {
  transform: translateZ(0.8px);
}

.leaf-side--back {
  border-radius: 10px 0 0 10px;
  transform: rotateY(180deg) translateZ(0.8px);
}

.leaf:not(.is-flipped) .leaf-side--front,
.leaf.is-flipped .leaf-side--back,
.leaf.show-front .leaf-side--front,
.leaf.show-back .leaf-side--back {
  opacity: 1;
  visibility: visible;
}

.leaf.show-front .leaf-side--back,
.leaf.show-back .leaf-side--front {
  opacity: 0;
  visibility: hidden;
}

.leaf-side--blank {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.08), transparent 12%),
    #fbfbfa;
}

.leaf-side::before,
.leaf-side::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.leaf-side::before {
  opacity: 0.24;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.18), transparent 12%, transparent 88%, rgba(0, 0, 0, 0.08)),
    linear-gradient(135deg, rgba(255, 255, 255, 0.24), transparent 42%);
  mix-blend-mode: multiply;
}

.leaf-side::after {
  opacity: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.24), transparent 16%, rgba(255, 255, 255, 0.3) 72%, rgba(0, 0, 0, 0.1)),
    linear-gradient(108deg, transparent 0%, rgba(255, 255, 255, 0.42) 46%, transparent 64%);
}

.leaf-side--back::after {
  background:
    linear-gradient(270deg, rgba(0, 0, 0, 0.18), transparent 16%, rgba(255, 255, 255, 0.22) 72%, rgba(0, 0, 0, 0.08)),
    linear-gradient(70deg, transparent 0%, rgba(255, 255, 255, 0.34) 45%, transparent 66%);
}

.leaf.is-active .leaf-side::after {
  animation: leaf-fold-sheen 980ms var(--ease-page);
}

@keyframes leaf-fold-sheen {
  0%,
  100% {
    opacity: 0;
  }
  45%,
  65% {
    opacity: 0.55;
  }
}

.book.is-closed .pages {
  width: 100%;
}

.book.is-closed .leaf {
  left: 0;
  width: 100%;
}

.book.is-closed .leaf:not(:first-child),
.book.is-closed .leaf-side--back {
  display: none;
}

.book.is-closed .leaf-side--front {
  border-radius: 10px;
}

.book.is-closed .leaf-side--front::before {
  opacity: 0.06;
}

.book.is-closed .leaf-side--front::after {
  opacity: 0;
}

.book:not(.is-closed) .leaf.is-flipped .leaf-side--back {
  box-shadow: var(--shadow);
}

.page-zone {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 20;
  width: 26%;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
}

.page-zone--prev {
  left: 0;
}

.page-zone--next {
  right: 0;
}

.page-zone:disabled {
  cursor: default;
}

.is-turning .page-zone,
.is-turning .turn-button,
.is-turning .reader-bar button {
  pointer-events: none;
}

.turn-button {
  width: 48px;
  height: 64px;
  display: inline-grid;
  place-items: center;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(180deg, var(--zenite-blue), var(--zenite-blue-dark));
  box-shadow: 0 18px 36px rgba(0, 44, 115, 0.24);
  font-size: 2.25rem;
  line-height: 1;
  cursor: pointer;
  transition:
    transform 180ms ease,
    opacity 180ms ease,
    box-shadow 180ms ease;
}

.turn-button:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 22px 44px rgba(0, 44, 115, 0.32);
}

.turn-button:disabled,
.reader-bar button:disabled {
  cursor: not-allowed;
  opacity: 0.34;
}

.reader-bar {
  width: min(100%, 520px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 42px minmax(130px, 1fr) 42px;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 32px rgba(0, 24, 70, 0.08);
  backdrop-filter: blur(14px);
}

.reader-bar button {
  width: 38px;
  min-height: 38px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--zenite-blue-dark);
  font-size: 0;
  font-weight: 800;
  cursor: pointer;
}

.reader-bar button::before {
  display: block;
  font-size: 1.25rem;
  line-height: 1;
}

#prev-bottom::before {
  content: "‹";
}

#next-bottom::before {
  content: "›";
}

.turn-button--right.is-return-start {
  position: relative;
  font-size: 1.65rem;
}

.turn-button--right.is-return-start::before {
  content: "↻";
  position: absolute;
  top: calc(50% + 7px);
  left: 50%;
  color: #fff;
  line-height: 1;
  transform: translate(-50%, -50%);
}

.turn-button--right.is-return-start {
  color: transparent;
}

#next-bottom.is-return-start::before {
  content: "↻";
}

.reader-bar button:hover:not(:disabled) {
  background: rgba(0, 63, 145, 0.1);
}

.progress-area {
  display: grid;
  gap: 8px;
  color: var(--zenite-blue-dark);
  font-size: 0.82rem;
  font-weight: 800;
  text-align: center;
}

.progress-track {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(0, 63, 145, 0.14);
}

.progress-track div {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--zenite-red), var(--zenite-blue));
  transform-origin: left center;
  transition: transform 260ms ease;
}

.mobile-catalog {
  display: none;
}

.mobile-catalog-head {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px max(12px, env(safe-area-inset-left)) 10px max(12px, env(safe-area-inset-right));
  background: rgba(247, 249, 252, 0.92);
  border-bottom: 1px solid rgba(6, 58, 120, 0.12);
  backdrop-filter: blur(14px);
}

.mobile-catalog-head img {
  width: 142px;
  height: auto;
}

.mobile-catalog-head span {
  color: var(--zenite-blue-dark);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mobile-product {
  margin: 14px 0;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(0, 24, 70, 0.14);
}

.mobile-product-media {
  position: relative;
  overflow: hidden;
  background: #dce3ec;
}

.mobile-product-media img {
  display: block;
  width: 100%;
  height: auto;
}

.mobile-product:not(.mobile-product--cover) .mobile-product-media img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.mobile-product-media span {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--zenite-blue-dark);
  background: rgba(255, 255, 255, 0.94);
  font-size: 0.8rem;
  font-weight: 700;
}

.mobile-cover-logo {
  display: block;
  width: min(220px, 68%);
  margin: 18px auto 12px;
}

.mobile-product-content {
  padding: 18px;
}

.mobile-product-content h1,
.mobile-product-content h2 {
  margin: 0;
  color: var(--zenite-blue-dark);
  font-size: clamp(1.85rem, 9vw, 2.5rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.mobile-product-content h1 strong,
.mobile-product-content h2 strong {
  display: block;
}

.mobile-eyebrow {
  margin: 0 0 6px;
  color: var(--zenite-gray-500);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mobile-description {
  margin: 12px 0 0;
  color: var(--foreground);
  font-size: 1rem;
  line-height: 1.58;
}

.mobile-feature-list,
.mobile-detail-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.mobile-feature-list {
  display: grid;
  gap: 10px;
}

.mobile-feature-list li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 10px;
  align-items: start;
  padding: 12px 0;
  border-top: 1px solid rgba(6, 58, 120, 0.1);
}

.mobile-feature-list li span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1.5px solid rgba(6, 58, 120, 0.3);
  border-radius: 50%;
  color: var(--zenite-blue);
}

.mobile-feature-list svg {
  width: 21px;
  height: 21px;
}

.mobile-feature-list strong {
  color: var(--zenite-blue-dark);
  font-size: 0.94rem;
  line-height: 1.2;
}

.mobile-feature-list small {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.42;
}

.mobile-section {
  margin-top: 14px;
  border-top: 1px solid rgba(6, 58, 120, 0.12);
}

.mobile-section summary {
  min-height: 46px;
  display: flex;
  align-items: center;
  color: var(--zenite-blue-dark);
  font-size: 1rem;
  font-weight: 760;
  cursor: pointer;
}

.mobile-section table {
  width: 100%;
  border-collapse: collapse;
  min-width: 420px;
  font-size: 0.88rem;
}

.mobile-section th,
.mobile-section td {
  padding: 10px 9px;
  text-align: left;
  border-bottom: 1px solid rgba(6, 58, 120, 0.12);
  vertical-align: top;
}

.mobile-section th {
  color: #fff;
  background: var(--zenite-blue);
  font-weight: 650;
}

.mobile-section td {
  color: var(--foreground);
  background: #f2f5f9;
}

.mobile-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 2px;
}

.mobile-detail-list {
  display: grid;
  gap: 10px;
  margin-top: 2px;
}

.mobile-detail-list li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(6, 58, 120, 0.1);
}

.mobile-detail-list strong {
  display: block;
  color: var(--zenite-blue-dark);
  font-size: 0.94rem;
  margin-bottom: 4px;
}

.mobile-detail-list span {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

@media (max-width: 680px) {
  .catalog-shell {
    display: block;
    min-height: 100svh;
    padding:
      max(8px, env(safe-area-inset-top))
      max(10px, env(safe-area-inset-right))
      max(24px, env(safe-area-inset-bottom))
      max(10px, env(safe-area-inset-left));
  }

  .catalog-stage {
    display: block;
  }

  .book-wrap {
    display: none;
  }

  .reader-bar {
    display: none;
  }

  .mobile-catalog {
    display: block;
  }

  .mobile-product-media img {
    cursor: zoom-in;
  }
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(20px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));
  background: rgba(3, 12, 28, 0.92);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 220ms ease,
    visibility 220ms ease;
}

.image-lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.image-lightbox-img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 6px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  transform: scale(0.96);
  transition: transform 220ms ease;
}

.image-lightbox.is-open .image-lightbox-img {
  transform: scale(1);
}

.image-lightbox-close {
  position: absolute;
  z-index: 1;
  top: max(14px, env(safe-area-inset-top));
  right: max(14px, env(safe-area-inset-right));
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}

.image-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.24);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}

/* =========================================================
   Conteúdo real das páginas (editável via catalog-data.js)
   Tamanhos usam container query units (cqw) para acompanhar
   o tamanho da página conforme o livro é redimensionado.
   ========================================================= */

.sheet {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--foreground);
  overflow: hidden;
  font-size: 1.9cqw;
}

.printed-page-number {
  position: absolute;
  z-index: 8;
  left: 50%;
  right: auto;
  bottom: 10.4cqw;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 4.8cqw;
  height: 2.2cqw;
  padding: 0 0.9cqw;
  border-radius: 999px;
  color: var(--zenite-blue-dark);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(6, 58, 120, 0.24);
  box-shadow: none;
  font-size: 0.76em;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0;
  transform: translateX(-50%) translateY(0.12cqw);
}

.leaf-side--back .printed-page-number {
  left: 50%;
}

.printed-page-number--cover {
  left: 50%;
  right: auto;
  bottom: 1.6cqw;
  color: rgba(255, 255, 255, 0.86);
  width: auto;
  min-width: auto;
  height: auto;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.sheet--backcover .printed-page-number {
  color: var(--zenite-blue-dark);
}

.icon-badge {
  display: grid;
  place-items: center;
  flex: none;
  width: 4.6cqw;
  height: 4.6cqw;
  border-radius: 50%;
  border: 1.5px solid var(--zenite-blue);
  color: var(--zenite-blue);
}

.icon-badge svg {
  width: 55%;
  height: 55%;
}

.icon-badge--sm {
  width: 3.2cqw;
  height: 3.2cqw;
  border-color: rgba(0, 63, 145, 0.4);
}

/* ---- header banner (páginas de produto) ---- */

.sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3.4cqw 3.6cqw 2cqw;
}

.sheet-logo {
  height: 6.4cqw;
  width: auto;
  object-fit: contain;
}

.sheet-banner {
  display: grid;
  justify-items: end;
  gap: 0.2cqw;
  padding: 1.4cqw 2.4cqw 1.4cqw 5cqw;
  background: linear-gradient(115deg, transparent 0 22%, var(--zenite-blue) 22%);
  color: #fff;
  text-align: right;
  clip-path: polygon(14% 0, 100% 0, 100% 100%, 0 100%);
}

.sheet-banner span {
  font-size: 0.85em;
  letter-spacing: 0.03em;
  opacity: 0.86;
}

.sheet-banner strong {
  font-size: 1.15em;
  font-weight: 800;
  position: relative;
  padding-bottom: 0.3em;
}

.sheet-banner strong::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 2.4em;
  height: 2px;
  background: var(--zenite-red);
}

/* ---- corpo: foto + intro ---- */

.sheet-body {
  display: grid;
  grid-template-columns: 44% 1fr;
  gap: 3cqw;
  padding: 0 3.6cqw;
}

.sheet-photo {
  height: 62cqw;
  border-radius: 1.4cqw;
  overflow: hidden;
  box-shadow: 0 0.8cqw 2cqw rgba(0, 24, 70, 0.18);
}

.sheet-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sheet-intro {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.6cqw;
}

.sheet-eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 0.82em;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sheet-title {
  margin: 0 0 0.4cqw;
  color: var(--zenite-blue-dark);
  font-size: 2.1em;
  font-weight: 800;
  line-height: 1.05;
  position: relative;
  padding-bottom: 0.5cqw;
}

.sheet-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 2.6cqw;
  height: 3px;
  background: var(--zenite-red);
}

.sheet-description {
  margin: 0;
  color: var(--foreground);
  font-size: 1.08em;
  line-height: 1.55;
}

.sheet-features {
  list-style: none;
  margin: 0.6cqw 0 0;
  padding: 0;
  display: grid;
  gap: 1.6cqw;
}

.sheet-features li {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1.2cqw;
}

.sheet-features strong {
  display: block;
  color: var(--zenite-blue-dark);
  font-size: 0.92em;
  font-weight: 800;
  line-height: 1.2;
}

.sheet-features small {
  display: block;
  color: var(--muted);
  font-size: 0.78em;
  line-height: 1.28;
}

/* ---- specs + detalhes ---- */

.sheet-panels {
  display: grid;
  grid-template-columns: 44% 1fr;
  gap: 3cqw;
  padding: 1.5cqw 3.6cqw 0;
}

.sheet-panels h3 {
  margin: 0 0 0.6cqw;
  color: var(--zenite-blue-dark);
  font-size: 0.98em;
  font-weight: 800;
  position: relative;
  padding-bottom: 0.4cqw;
}

.sheet-panels h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 2.2cqw;
  height: 2px;
  background: var(--zenite-red);
}

.sheet-specs table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.76em;
  overflow: hidden;
  border-radius: 0.6cqw;
}

.sheet-specs th,
.sheet-specs td {
  text-align: left;
  padding: 0.46cqw 0.8cqw;
  vertical-align: top;
}

.sheet-specs th {
  width: 40%;
  background: var(--zenite-blue);
  color: #fff;
  font-weight: 700;
}

.sheet-specs td {
  background: #eef2f7;
  color: var(--foreground);
}

.sheet-specs tr:nth-child(even) th {
  background: var(--zenite-blue-dark);
}

.sheet-specs tr:nth-child(even) td {
  background: #e4e9f1;
}

.detail-cards {
  list-style: none;
  margin: 0 0 1cqw;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6cqw;
}

.detail-cards li {
  padding: 0.6cqw 0.7cqw;
  border-radius: 0.7cqw;
  background: #eef2f7;
  border: 1px solid var(--line);
}

.detail-cards .icon-badge--sm {
  margin-bottom: 0.35cqw;
}

.detail-cards strong {
  display: block;
  color: var(--zenite-blue-dark);
  font-size: 0.76em;
  font-weight: 800;
  margin-bottom: 0.2cqw;
}

.detail-cards p {
  margin: 0;
  color: var(--muted);
  font-size: 0.66em;
  line-height: 1.25;
}

.dimensions-title {
  margin-top: 0 !important;
}

.dimensions-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.68em;
}

.dimensions-table th,
.dimensions-table td {
  text-align: left;
  padding: 0.36cqw 0.6cqw;
  border-bottom: 1px solid var(--line);
}

.dimensions-table th {
  background: var(--zenite-blue);
  color: #fff;
  font-weight: 700;
}

.dimensions-table tbody tr:nth-child(even) td {
  background: #eef2f7;
}

.sheet--total .sheet-panels {
  grid-template-columns: 34% 1fr;
  gap: 2cqw;
}

.sheet--total .dimensions-title {
  margin-top: 0.45cqw !important;
}

.sheet--total .detail-cards {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.45cqw;
  margin-bottom: 0.45cqw;
}

.sheet--total .dimensions-table {
  font-size: 0.66em;
}

.sheet--total .dimensions-table th,
.sheet--total .dimensions-table td {
  padding: 0.28cqw 0.55cqw;
}

/* ---- rodapé padrão das páginas de produto ---- */

.sheet-footer {
  margin-top: auto;
  display: grid;
  grid-template-columns: auto minmax(14cqw, 18cqw) minmax(0, 1fr);
  align-items: center;
  gap: 1.8cqw;
  min-height: 8.1cqw;
  padding: 1.2cqw 3.6cqw;
  background: linear-gradient(90deg, var(--zenite-blue-dark), var(--zenite-blue));
  color: #fff;
}

.warranty-badge {
  display: grid;
  place-items: center;
  width: 5cqw;
  height: 5cqw;
  border-radius: 50%;
  border: 2px solid #fff;
  color: #fff;
}

.sheet-footer-warranty {
  display: flex;
  align-items: center;
  gap: 1cqw;
}

.sheet-footer-warranty strong {
  display: block;
  font-size: 0.92em;
  font-weight: 650;
  line-height: 1.16;
}

.sheet-footer-note {
  margin: 0;
  max-width: 18cqw;
  font-size: 0.76em;
  line-height: 1.32;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

.sheet-footer-badges {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2cqw;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
  padding-left: 1.8cqw;
}

.sheet-footer-badges li {
  display: flex;
  align-items: center;
  gap: 0.65cqw;
  min-width: 0;
  max-width: none;
}

.sheet-footer-badges svg {
  flex: none;
  width: 2.6cqw;
  height: 2.6cqw;
}

.sheet-footer-badges small {
  color: rgba(255, 255, 255, 0.96);
  font-size: 0.74em;
  font-weight: 560;
  line-height: 1.24;
}

/* ---- capa ---- */

.sheet--cover {
  display: grid;
  grid-template-columns: 46% 54%;
  grid-template-rows: auto 1fr auto;
  height: 100%;
  position: relative;
  isolation: isolate;
  background:
    linear-gradient(118deg, #ffffff 0 47%, transparent 47%),
    linear-gradient(180deg, #ffffff 0%, #f3f6fa 100%);
}

.sheet--cover::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(118deg, transparent 0 45%, rgba(255, 255, 255, 0.92) 45.2% 48%, transparent 48.2%),
    linear-gradient(180deg, rgba(6, 58, 120, 0.04), transparent 32%);
}

.cover-header {
  grid-column: 1;
  grid-row: 1;
  padding: 5.8cqw 0 0 6.4cqw;
  position: relative;
  z-index: 3;
}

.cover-logo {
  height: auto;
  width: 34cqw;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0.35cqw 0.7cqw rgba(3, 47, 104, 0.12));
}

.cover-photo {
  grid-column: 2;
  grid-row: 1 / -1;
  position: relative;
  min-width: 0;
  z-index: 1;
}

.cover-photo-frame {
  position: absolute;
  inset: 0 0 0 -4.5cqw;
  background: linear-gradient(180deg, var(--zenite-blue) 0%, var(--zenite-blue-dark) 100%);
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%, 28% 48%, 0 28%);
  box-shadow: -1.1cqw 0 2.4cqw rgba(3, 47, 104, 0.22);
  z-index: 0;
}

.cover-photo img {
  position: absolute;
  inset: 0 0 0 -3.7cqw;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% center;
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%, 28% 48%, 0 28%);
  filter: saturate(1.08) contrast(1.04) brightness(1.02);
  z-index: 1;
}

.cover-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(3, 47, 104, 0.16), transparent 24%),
    linear-gradient(180deg, transparent 58%, rgba(3, 47, 104, 0.18) 100%);
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%, 28% 48%, 0 28%);
}

.cover-copy {
  grid-column: 1;
  grid-row: 2;
  padding: 1cqw 4.8cqw 1cqw 6.4cqw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2.25cqw;
  position: relative;
  z-index: 3;
}

.cover-copy h1 {
  margin: 0;
  color: var(--zenite-blue-dark);
  font-size: 3.28em;
  font-weight: 300;
  line-height: 0.96;
  letter-spacing: 0;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 1.35cqw;
}

.cover-copy h1 strong {
  display: block;
  font-size: 0.92em;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.cover-copy h1::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 5.8cqw;
  height: 0.42cqw;
  max-height: 4px;
  background: var(--zenite-red);
}

.cover-tagline {
  margin: 0;
  color: var(--zenite-gray-800);
  max-width: 30cqw;
  font-size: 1.04em;
  font-weight: 500;
  line-height: 1.45;
}

.cover-highlights {
  list-style: none;
  margin: 0.4cqw 0 0;
  padding: 0;
  display: grid;
  gap: 1.7cqw;
}

.cover-highlights li {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1.15cqw;
  font-size: 0.82em;
  line-height: 1.25;
  color: var(--zenite-gray-500);
}

.cover-highlights .icon-badge {
  width: 5cqw;
  height: 5cqw;
  border-width: 1.4px;
  background: #fff;
  box-shadow: 0 0.35cqw 1.1cqw rgba(3, 47, 104, 0.08);
}

.cover-highlights strong {
  display: block;
  color: var(--zenite-blue-dark);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 700;
  margin-bottom: 0.15cqw;
}

.cover-ribbon-band {
  position: absolute;
  left: -7cqw;
  width: 31cqw;
  height: 2.15cqw;
  transform-origin: left center;
  transform: rotate(-31deg);
  pointer-events: none;
  z-index: 4;
  box-shadow: 0.35cqw 0.45cqw 0.9cqw rgba(3, 47, 104, 0.18);
}

.cover-ribbon-band--blue {
  bottom: 16.5cqw;
  background: var(--zenite-blue);
}

.cover-ribbon-band--red {
  bottom: 14.7cqw;
  background: var(--zenite-red);
}

.cover-footer {
  grid-column: 1 / -1;
  grid-row: 3;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1.6cqw;
  min-height: 15.8cqw;
  padding: 2.2cqw 3.4cqw 2.1cqw 6.4cqw;
  background:
    linear-gradient(110deg, var(--zenite-blue-dark) 0 68%, var(--zenite-blue) 68% 100%);
  color: #fff;
  position: relative;
  z-index: 3;
  overflow: hidden;
  clip-path: polygon(0% 28%, 22% 0%, 100% 0%, 100% 100%, 0% 100%);
}

.cover-footer::before {
  content: "";
  position: absolute;
  inset: -10% -10% -10% -10%;
  z-index: -1;
  opacity: 0.08;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 260' fill='none' stroke='%23ffffff' stroke-width='1.4'%3E%3Cpath d='M20 220 L20 120 L110 60 L200 120 L200 220'/%3E%3Cline x1='20' y1='160' x2='200' y2='160'/%3E%3Cline x1='60' y1='120' x2='60' y2='220'/%3E%3Cline x1='150' y1='120' x2='150' y2='220'/%3E%3Crect x='230' y='90' width='150' height='130' /%3E%3Cline x1='305' y1='90' x2='305' y2='220'/%3E%3Cline x1='230' y1='155' x2='380' y2='155'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: -4% 30%;
  background-size: 46cqw auto;
  pointer-events: none;
}

.cover-footer-line span {
  display: block;
  font-size: 1.42em;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.cover-footer-line strong {
  font-weight: 800;
  letter-spacing: 0;
}

.cover-footer-line p {
  margin: 0.55cqw 0 0;
  max-width: 34cqw;
  font-size: 0.66em;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.35;
}

.cover-footer-badges {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 1cqw;
}

.cover-footer-badges li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55cqw;
  text-align: center;
  width: 8.8cqw;
  padding-left: 1cqw;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
}

.cover-footer-badges li:first-child {
  border-left: 0;
  padding-left: 0;
}

.cover-footer-badges span {
  display: grid;
  place-items: center;
  flex: none;
  width: 3cqw;
  height: 3cqw;
  border-radius: 50%;
  border: 1.4px solid rgba(255, 255, 255, 0.55);
}

.cover-footer-badges svg {
  width: 1.7cqw;
  height: 1.7cqw;
}

.cover-footer-badges small {
  font-size: 0.54em;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  line-height: 1.25;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.92);
}

/* ---- contracapa ---- */

.sheet--backcover {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
}

.backcover-logo {
  width: 42cqw;
  max-width: 70%;
  height: auto;
  object-fit: contain;
}