/**
 * Página Portas acústicas — alinhada a home-premium.css (ai-page + door-* em site-acoustic.css)
 */

.acousticdoor-page {
  --font-display: var(--ai-font-display);
}

/* Cabeçalhos de secção — mesmos padrões da home (ai-section__head), sem estilos inline */
.acousticdoor-page .ai-section__head.ai-section__head--center.ai-door-head--portfolio,
.acousticdoor-page .ai-section__head.ai-section__head--center.ai-door-head--install,
.acousticdoor-page .ai-section__head.ai-section__head--center.ai-door-head--garantia {
  max-width: 40rem;
  margin-bottom: clamp(2rem, 4vw, 2.75rem);
}

.acousticdoor-page .ai-section__head.ai-section__head--center.ai-door-head--diff {
  max-width: 38rem;
  margin-bottom: clamp(2rem, 4vw, 2.75rem);
}

.acousticdoor-page .ai-section__head.ai-section__head--center.ai-door-head--specs {
  max-width: 42rem;
  margin-bottom: 2rem;
}

.acousticdoor-page .spec-pdf-download-wrap {
  margin-top: 1.35rem;
  display: flex;
  justify-content: center;
}

/* Baixar PDF: html2canvas + jsPDF — só em viewport de desktop (telemóveis/tablet em pé: sem botão). */
@media (max-width: 1023px) {
  .acousticdoor-page .spec-pdf-download-wrap {
    display: none !important;
  }
}

.acousticdoor-page .spec-pdf-download {
  border: none;
  box-shadow: 0 10px 28px -14px rgba(49, 76, 83, 0.35);
}

.acousticdoor-page .spec-pdf-download:hover {
  box-shadow: 0 14px 32px -12px rgba(49, 76, 83, 0.42);
}

.acousticdoor-page .spec-pdf-download:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 2px #eef1f4,
    0 0 0 5px rgba(49, 76, 83, 0.35),
    0 10px 28px -14px rgba(49, 76, 83, 0.35);
}

.acousticdoor-page .spec-pdf-download:disabled {
  opacity: 0.75;
  cursor: wait;
  transform: none;
  pointer-events: none;
}

.acousticdoor-page .spec-pdf-download__icon {
  flex-shrink: 0;
}

.acousticdoor-page .ai-section__head.ai-section__head--center.ai-door-head--chart {
  max-width: 46rem;
  margin-bottom: 1.5rem;
}

.acousticdoor-page .ai-door-prose-lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
}

/* Fichas técnicas — tokens da paleta premium (home) em vez de --ac-* do legado */
.acousticdoor-page .spec-card-pro {
  border: 1px solid rgba(49, 76, 83, 0.1);
  box-shadow: 0 16px 40px -22px rgba(1, 3, 0, 0.1);
}

.acousticdoor-page .spec-card-pro:hover {
  border-color: rgba(49, 76, 83, 0.22);
  box-shadow: 0 22px 48px -20px rgba(49, 76, 83, 0.16);
}

.acousticdoor-page .spec-card-pro__title {
  font-family: var(--ai-font-display);
  font-weight: 500;
  color: var(--ai-ink);
}

.acousticdoor-page .spec-card-pro__subtitle {
  color: var(--ai-sage);
}

.acousticdoor-page .spec-card-pro__row {
  border-color: rgba(49, 76, 83, 0.08);
}

.acousticdoor-page .spec-card-pro__row dt {
  color: var(--ai-sage);
}

.acousticdoor-page .spec-card-pro__row dd {
  color: var(--ai-ink);
}

.acousticdoor-page .spec-card-pro__hint {
  color: rgba(90, 127, 120, 0.88);
}

.acousticdoor-page .spec-card-pro__foot {
  color: var(--ai-sage);
  border-color: rgba(49, 76, 83, 0.08);
}

.acousticdoor-page .spec-card-pro__top {
  border-color: rgba(49, 76, 83, 0.08);
}

/* Hero estático: mesma lógica visual do hero da home, com foto do produto */
.acousticdoor-page .ai-hero--still .ai-hero__video-wrap {
  background-image:
    linear-gradient(105deg, rgba(1, 3, 0, 0.88) 0%, rgba(1, 3, 0, 0.55) 45%, rgba(49, 76, 83, 0.42) 100%),
    url("../images/backgrounds/pages/acousticDoor/acousticDoor.png");
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
}

/* .site-container substituído por .ai-wrap nos blocos door-* (site-acoustic) */
.door-portfolio .ai-wrap,
.door-diff .ai-wrap,
.door-install .ai-wrap,
.door-garantia .ai-wrap {
  position: relative;
  z-index: 1;
}

/* Grelha fichas técnicas (substitui utilitários Tailwind) */
.ai-door-spec-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  margin-top: 2.5rem;
  align-items: stretch;
}

@media (min-width: 768px) {
  .ai-door-spec-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
  }
}

/* Botão PDF com estilo ai-btn */
button.ai-btn {
  cursor: pointer;
  font: inherit;
}

/* Paleta premium nos fundos herdados de site-acoustic */
.acousticdoor-page .door-diff {
  background: linear-gradient(168deg, #e2eef1 0%, #d5e3e8 45%, #c8d9df 100%);
  border-block-color: rgba(49, 76, 83, 0.12);
}

.acousticdoor-page .door-install {
  background: linear-gradient(172deg, var(--ai-canvas) 0%, #e8eef2 45%, #dce5ea 100%);
  border-block-color: rgba(49, 76, 83, 0.1);
}

.acousticdoor-page .door-garantia {
  background: linear-gradient(168deg, #f0f4f7 0%, #e5ecf1 45%, #d9e3e8 100%);
  border-block-color: rgba(49, 76, 83, 0.1);
}

/* —— Portfólio: redesign premium (substitui cartões escuros de site-acoustic) —— */
.acousticdoor-page .door-portfolio {
  background: linear-gradient(178deg, #f7f8fc 0%, #eef3f6 42%, #e3ecf1 100%);
  border-block: 1px solid rgba(49, 76, 83, 0.1);
}

.acousticdoor-page .door-portfolio::after {
  background:
    radial-gradient(ellipse 85% 60% at 50% -5%, rgba(49, 76, 83, 0.07), transparent 55%),
    radial-gradient(ellipse 50% 45% at 100% 80%, rgba(90, 127, 120, 0.1), transparent 52%);
}

.acousticdoor-page .door-portfolio__grid {
  gap: clamp(0.8rem, 2.2vw, 1.2rem);
}

@media (min-width: 900px) {
  .acousticdoor-page .door-portfolio__grid {
    gap: 1.15rem;
  }
}

.acousticdoor-page .door-portfolio__cell {
  padding: 0.35rem;
  border-radius: 14px;
  background: var(--ai-white);
  border: 1px solid rgba(49, 76, 83, 0.1);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.88) inset,
    0 16px 40px -26px rgba(1, 3, 0, 0.12);
}

.acousticdoor-page .door-portfolio__cell:hover {
  transform: translateY(-5px);
  border-color: rgba(49, 76, 83, 0.22);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.95) inset,
    0 26px 52px -22px rgba(49, 76, 83, 0.2);
}

.acousticdoor-page .door-portfolio__cell:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 2px var(--ai-white),
    0 0 0 5px rgba(49, 76, 83, 0.38),
    0 20px 44px -24px rgba(1, 3, 0, 0.12);
}

.acousticdoor-page .door-portfolio__frame {
  border-radius: 11px;
  border: none;
  background: linear-gradient(180deg, #fafcfd 0%, #eef3f5 100%);
  box-shadow: inset 0 0 0 1px rgba(49, 76, 83, 0.07);
}

.acousticdoor-page .door-portfolio__cell:hover .door-portfolio__frame {
  box-shadow: inset 0 0 0 1px rgba(49, 76, 83, 0.14);
}

.acousticdoor-page .door-portfolio__cell--spotlight {
  padding: 0.4rem;
}

.acousticdoor-page .door-portfolio__img {
  transition: transform 0.55s var(--ai-ease, cubic-bezier(0.22, 1, 0.36, 1));
}

.acousticdoor-page .door-portfolio__cell:hover .door-portfolio__img {
  transform: scale(1.04);
}

.acousticdoor-page .door-portfolio__open {
  top: 0.65rem;
  right: 0.65rem;
  width: 2.35rem;
  height: 2.35rem;
  color: var(--ai-white);
  background: linear-gradient(145deg, rgba(49, 76, 83, 0.78), rgba(1, 3, 0, 0.55));
  border: 1px solid rgba(187, 222, 198, 0.45);
  box-shadow: 0 6px 16px -4px rgba(1, 3, 0, 0.25);
}

.acousticdoor-page .door-portfolio__open svg {
  width: 1.05rem;
  height: 1.05rem;
}

@media (prefers-reduced-motion: reduce) {
  .acousticdoor-page .door-portfolio__cell:hover {
    transform: none;
  }

  .acousticdoor-page .door-portfolio__cell:hover .door-portfolio__img {
    transform: none;
  }
}

/* —— Especificações: blocos croqui + gráfico —— */
.acousticdoor-page .ai-door-block {
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

.acousticdoor-page .ai-door-block--chart {
  margin-bottom: clamp(2rem, 4vw, 2.75rem);
}

/* Tabela comparativa especificações (residencial × estúdio) */
.acousticdoor-page .ai-door-block--spec-table {
  margin-bottom: clamp(2rem, 4vw, 2.75rem);
}

.acousticdoor-page .door-spec-table-card {
  max-width: 48rem;
  margin-inline: auto;
  padding: clamp(1rem, 2.2vw, 1.35rem);
  border-radius: 14px;
  border: 1px solid rgba(49, 76, 83, 0.12);
  background: var(--ai-white);
  box-shadow: 0 20px 48px -24px rgba(1, 3, 0, 0.1);
}

.acousticdoor-page .door-spec-table-wrap {
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  margin: 0 -0.15rem;
  padding: 0 0.15rem;
}

.acousticdoor-page .door-spec-table {
  width: 100%;
  min-width: 17.5rem;
  border-collapse: collapse;
  font-family: var(--ai-font-sans);
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--ai-ink);
}

.acousticdoor-page .door-spec-table thead th {
  text-align: left;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ai-sage);
  padding: 0.65rem 0.75rem 0.85rem;
  border-bottom: 2px solid rgba(49, 76, 83, 0.18);
  vertical-align: bottom;
}

.acousticdoor-page .door-spec-table thead th:not(:first-child) {
  text-align: right;
}

.acousticdoor-page .door-spec-table tbody th {
  text-align: left;
  font-weight: 600;
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid rgba(49, 76, 83, 0.08);
  color: #3a3530;
  max-width: min(11rem, 38vw);
  min-width: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

.acousticdoor-page .door-spec-table tbody td {
  text-align: right;
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid rgba(49, 76, 83, 0.08);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  min-width: 0;
}

.acousticdoor-page .door-spec-table tbody tr:last-child th,
.acousticdoor-page .door-spec-table tbody tr:last-child td {
  border-bottom: none;
}

.acousticdoor-page .door-spec-table__last-metric th,
.acousticdoor-page .door-spec-table__last-metric td {
  border-bottom: none;
}

.acousticdoor-page .door-spec-table__first-weight th,
.acousticdoor-page .door-spec-table__first-weight td {
  border-top: 2px solid rgba(49, 76, 83, 0.16);
}

.acousticdoor-page .door-spec-table__note {
  margin: 1rem 0 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: rgba(42, 36, 31, 0.72);
}

@media (min-width: 640px) {
  .acousticdoor-page .door-spec-table {
    font-size: 0.95rem;
  }

  .acousticdoor-page .door-spec-table thead th,
  .acousticdoor-page .door-spec-table tbody th,
  .acousticdoor-page .door-spec-table tbody td {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .acousticdoor-page .door-spec-table tbody th {
    max-width: 13rem;
  }
}

/* Tabela em cartões (sem scroll horizontal): telemóveis e ecrãs estreitos */
@media (max-width: 35.99rem) {
  .acousticdoor-page .door-spec-table-wrap {
    overflow-x: visible;
    margin: 0;
    padding: 0;
  }

  .acousticdoor-page .door-spec-table {
    min-width: 0;
    font-size: 0.875rem;
  }

  .acousticdoor-page .door-spec-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
  }

  .acousticdoor-page .door-spec-table tbody tr {
    display: grid;
    gap: 0.4rem;
    padding: 0.8rem 0.75rem;
    margin-bottom: 0.55rem;
    border: 1px solid rgba(49, 76, 83, 0.12);
    border-radius: 10px;
    background: linear-gradient(180deg, rgba(250, 252, 253, 0.98) 0%, rgba(255, 255, 255, 0.96) 100%);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.85) inset;
  }

  .acousticdoor-page .door-spec-table tbody tr:last-child {
    margin-bottom: 0;
  }

  .acousticdoor-page .door-spec-table tbody th,
  .acousticdoor-page .door-spec-table tbody td {
    display: block;
    border: none;
    padding: 0.2rem 0;
  }

  .acousticdoor-page .door-spec-table tbody th {
    max-width: none;
    font-size: 0.9rem;
    line-height: 1.35;
    padding-bottom: 0.45rem;
    margin-bottom: 0.25rem;
    border-bottom: 1px solid rgba(49, 76, 83, 0.1);
  }

  .acousticdoor-page .door-spec-table tbody td {
    text-align: left;
    white-space: normal;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.65rem 1rem;
    flex-wrap: wrap;
    font-variant-numeric: tabular-nums;
  }

  .acousticdoor-page .door-spec-table tbody td:nth-child(2)::before,
  .acousticdoor-page .door-spec-table tbody td:nth-child(3)::before {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--ai-sage);
    flex-shrink: 0;
    line-height: 1.3;
  }

  .acousticdoor-page .door-spec-table tbody td:nth-child(2)::before {
    content: "Linha residencial";
  }

  .acousticdoor-page .door-spec-table tbody td:nth-child(3)::before {
    content: "Linha estúdio";
  }

  .acousticdoor-page .door-spec-table tbody tr:last-child th,
  .acousticdoor-page .door-spec-table tbody tr:last-child td {
    border-bottom: none;
  }

  .acousticdoor-page .door-spec-table__last-metric th,
  .acousticdoor-page .door-spec-table__last-metric td {
    border-bottom: none;
  }

  .acousticdoor-page .door-spec-table__first-weight th,
  .acousticdoor-page .door-spec-table__first-weight td {
    border-top: none;
  }

  .acousticdoor-page .door-spec-table tbody tr.door-spec-table__first-weight {
    margin-top: 0.65rem;
    padding-top: 0.9rem;
    border-top: 2px solid rgba(49, 76, 83, 0.14);
  }

  .acousticdoor-page .door-spec-table-card {
    padding: clamp(0.85rem, 3.5vw, 1.1rem);
  }

  .acousticdoor-page .door-spec-table__note {
    font-size: 0.8rem;
  }
}

/* Faixa intermédia: ainda em grelha, mas evita coluna de rótulos demasiado apertada */
@media (min-width: 36rem) and (max-width: 47.99rem) {
  .acousticdoor-page .door-spec-table tbody th {
    max-width: none;
    width: 38%;
  }

  .acousticdoor-page .door-spec-table {
    table-layout: fixed;
  }

  .acousticdoor-page .door-spec-table thead th:first-child,
  .acousticdoor-page .door-spec-table tbody th {
    width: 38%;
  }

  .acousticdoor-page .door-spec-table thead th:not(:first-child),
  .acousticdoor-page .door-spec-table tbody td {
    width: 31%;
  }
}

.acousticdoor-page .ai-door-subhead {
  margin: 0 0 0.65rem;
  font-family: var(--ai-font-display);
  font-size: clamp(1.35rem, 3vw, 1.95rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--ai-ink);
}

/* Croqui — cartão na paleta premium (alinhado ao gráfico Rw / spec cards) */
.acousticdoor-page .ai-door-block--croqui {
  padding: clamp(1rem, 2.5vw, 1.35rem);
  border-radius: 14px;
  border: 1px solid rgba(49, 76, 83, 0.12);
  background: var(--ai-white);
  box-shadow: 0 20px 48px -24px rgba(1, 3, 0, 0.1);
}

.acousticdoor-page #especificacoes .ai-door-block--croqui .door-croquis.door-croquis--spec-section {
  margin: 0 auto;
  max-width: 52rem;
  gap: 1.15rem;
  padding: 0;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis {
  font-family: var(--ai-font-sans);
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__title {
  font-family: var(--ai-font-display);
  font-weight: 500;
  color: var(--ai-ink);
}

/* —— Croqui explodido: teal / sage / mint / canvas —— */
.acousticdoor-page .ai-door-block--croqui .door-croquis__side-title {
  font-family: var(--ai-font-sans);
  font-weight: 700;
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ai-sage);
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__wavepanel {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  width: 100%;
  min-height: 88px;
  padding: 0.5rem 0.75rem 0.45rem;
  border-radius: 10px;
  border: 1px solid rgba(49, 76, 83, 0.1);
  background: linear-gradient(180deg, #fafcfd 0%, rgba(187, 222, 198, 0.22) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
  color: var(--ai-teal);
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__wavepanel--out {
  background: linear-gradient(180deg, rgba(247, 248, 252, 0.95) 0%, rgba(187, 222, 198, 0.12) 100%);
  color: rgba(49, 76, 83, 0.45);
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__wave-svg {
  width: 100%;
  height: auto;
  max-height: 48px;
  overflow: visible;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__wave-path {
  animation: door-croqui-wave-shift 2.4s ease-in-out infinite;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__wave-path--2 {
  animation-delay: 0.25s;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__wave-path--3 {
  animation-delay: 0.5s;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__wave-svg--out .door-croquis__wave-path--fade {
  animation: door-croqui-wave-fade 2.8s ease-in-out infinite;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__wave-svg--out .door-croquis__wave-path--fade:nth-of-type(2) {
  animation-delay: 0.35s;
}

@keyframes door-croqui-wave-shift {
  0%,
  100% {
    opacity: 0.55;
  }

  50% {
    opacity: 1;
  }
}

@keyframes door-croqui-wave-fade {
  0%,
  100% {
    opacity: 0.28;
  }

  50% {
    opacity: 0.58;
  }
}

@media (prefers-reduced-motion: reduce) {
  .acousticdoor-page .ai-door-block--croqui .door-croquis__wave-path,
  .acousticdoor-page .ai-door-block--croqui .door-croquis__wave-svg--out .door-croquis__wave-path--fade {
    animation: none;
  }
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__atten-label {
  margin: 0.35rem 0 0;
  font-family: var(--ai-font-sans);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.35;
  color: var(--ai-sage);
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__badge span {
  font-family: var(--ai-font-sans);
  font-weight: 600;
  font-size: 0.64rem;
  color: var(--ai-ink);
  border: 1px solid rgba(49, 76, 83, 0.14);
  background: rgba(247, 248, 252, 0.95);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__main--exploded {
  gap: 0.75rem;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__exploded {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 0.55rem 0.85rem;
  align-items: stretch;
  padding: 0.65rem 0.7rem 0.75rem;
  border-radius: 16px;
  border: 1px solid rgba(49, 76, 83, 0.1);
  background: linear-gradient(168deg, #ffffff 0%, #f4f8f7 42%, #eef4f5 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    0 18px 44px -28px rgba(49, 76, 83, 0.12);
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__attenuation-col {
  position: relative;
  min-height: 120px;
  border-radius: 8px;
  background: rgba(247, 248, 252, 0.92);
  border: 1px solid rgba(49, 76, 83, 0.08);
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__attenuation-svg {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__layers--exploded {
  display: flex;
  flex-direction: column;
  gap: 0.62rem;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__layers--exploded .door-croquis__layer {
  display: grid;
  grid-template-columns: minmax(108px, 26%) minmax(0, 1fr);
  gap: 0.5rem 0.85rem;
  align-items: start;
  padding: 0.42rem 0.35rem 0.5rem 0.25rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(49, 76, 83, 0.08);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.85) inset;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__plate {
  position: relative;
  perspective: 520px;
  transform-style: preserve-3d;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__layers--exploded .door-croquis__swatch {
  min-height: 48px;
  border-radius: 8px;
  border: 1px solid rgba(49, 76, 83, 0.14);
  transform: rotateX(14deg) skewX(-10deg);
  transform-origin: 50% 80%;
  box-shadow:
    0 10px 18px -10px rgba(49, 76, 83, 0.2),
    0 2px 0 rgba(255, 255, 255, 0.45) inset;
  transition: transform 0.35s var(--ai-ease, ease);
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__layers--exploded .door-croquis__layer:hover .door-croquis__swatch {
  transform: rotateX(10deg) skewX(-8deg) translateY(-2px);
}

/* Revestimento — veios em cinzas esverdeados (madeira + paleta) */
.acousticdoor-page .ai-door-block--croqui .door-croquis__layer--mdf .door-croquis__swatch {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.55) 0%, transparent 44%),
    repeating-linear-gradient(-14deg, #e4ebe8, #e4ebe8 3px, #cfd9d6 3px, #cfd9d6 6px),
    repeating-linear-gradient(
      -12deg,
      rgba(49, 76, 83, 0.06) 0 5px,
      transparent 5px 11px
    );
}

/* Amortecimento — mint → sage (textura suave) */
.acousticdoor-page .ai-door-block--croqui .door-croquis__layer--damp .door-croquis__swatch {
  background:
    radial-gradient(circle at 22% 28%, rgba(255, 255, 255, 0.5) 0, transparent 40%),
    radial-gradient(circle at 78% 62%, rgba(187, 222, 198, 0.35) 0, transparent 42%),
    repeating-linear-gradient(125deg, rgba(49, 76, 83, 0.05) 0 2px, transparent 2px 5px),
    linear-gradient(165deg, rgba(187, 222, 198, 0.55) 0%, rgba(90, 127, 120, 0.42) 52%, rgba(49, 76, 83, 0.38) 100%);
}

/* Núcleo — faixas em sage / teal */
.acousticdoor-page .ai-door-block--croqui .door-croquis__layer--core .door-croquis__swatch {
  background:
    linear-gradient(180deg, rgba(187, 222, 198, 0.2), transparent 50%),
    repeating-linear-gradient(0deg, #5a7f78, #5a7f78 2px, #314c53 2px, #314c53 4px),
    repeating-linear-gradient(90deg, rgba(1, 3, 0, 0.05) 0 3px, transparent 3px 7px);
  border-color: rgba(49, 76, 83, 0.22);
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__layer-body {
  min-width: 0;
  padding-top: 0.08rem;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__pointer {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.38rem;
  min-height: 1.1rem;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__pointer-line {
  flex: 0 1 2.75rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(49, 76, 83, 0.28), rgba(49, 76, 83, 0.04));
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__pointer-cap {
  font-family: var(--ai-font-sans);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ai-sage);
  line-height: 1.25;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__layers--exploded .door-croquis__layer-name {
  display: block;
  margin: 0 0 0.28rem;
  font-family: var(--ai-font-display);
  font-size: clamp(0.82rem, 1vw + 0.55rem, 0.98rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  text-transform: none;
  text-align: left;
  line-height: 1.22;
  color: var(--ai-ink);
  min-height: 0;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__layers--exploded .door-croquis__layer-hint {
  display: inline;
  font-family: var(--ai-font-sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ai-sage);
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__layer-benefit {
  margin: 0;
  font-family: var(--ai-font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  line-height: 1.48;
  letter-spacing: 0.01em;
  color: rgba(1, 3, 0, 0.78);
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__legend {
  border-color: rgba(49, 76, 83, 0.12);
  color: var(--ai-sage);
  font-family: var(--ai-font-sans);
  font-weight: 400;
  font-size: 0.8rem;
}

.acousticdoor-page .ai-door-block--croqui .door-croquis__legend strong {
  color: var(--ai-teal);
  font-weight: 600;
}

@media (max-width: 640px) {
  .acousticdoor-page .ai-door-block--croqui .door-croquis__exploded {
    grid-template-columns: 1fr;
  }

  .acousticdoor-page .ai-door-block--croqui .door-croquis__attenuation-col {
    max-height: 56px;
    min-height: 0;
  }

  .acousticdoor-page .ai-door-block--croqui .door-croquis__attenuation-svg {
    min-height: 52px;
  }

  .acousticdoor-page .ai-door-block--croqui .door-croquis__layers--exploded .door-croquis__layer {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .acousticdoor-page .ai-door-block--croqui .door-croquis__plate {
    max-width: 200px;
    margin: 0 auto;
  }

  .acousticdoor-page .ai-door-block--croqui .door-croquis__pointer {
    flex-wrap: wrap;
  }
}

.acousticdoor-page .door-rw-chart {
  margin: 0 auto;
  max-width: 56rem;
  background: var(--ai-white);
  border: 1px solid rgba(49, 76, 83, 0.12);
  border-radius: 14px;
  box-shadow: 0 20px 48px -24px rgba(1, 3, 0, 0.1);
  padding: clamp(1rem, 2.5vw, 1.5rem);
}

.acousticdoor-page .door-rw-chart__frame {
  background: linear-gradient(180deg, #fafcfd 0%, #f4f7f8 100%);
  border: 1px solid rgba(49, 76, 83, 0.1);
  border-radius: 10px;
}

.acousticdoor-page .door-rw-chart__caption,
.acousticdoor-page .door-rw-chart__sources-grid {
  font-family: var(--ai-font-sans);
  color: var(--ai-sage);
}

.acousticdoor-page .door-rw-chart__sources-grid strong {
  color: var(--ai-teal);
}

.acousticdoor-page .door-rw-chart__sources {
  background: linear-gradient(180deg, #f7fafb 0%, #eef3f5 100%);
  border-color: rgba(49, 76, 83, 0.1);
}

.acousticdoor-page .door-rw-chart__sources-title {
  font-family: var(--ai-font-sans);
  color: var(--ai-teal);
  letter-spacing: 0.2em;
}

.acousticdoor-page .door-rw-chart__caption strong {
  color: var(--ai-teal);
}

.acousticdoor-page .door-rw-chart__svg text {
  font-family: var(--ai-font-sans), "Outfit", system-ui, sans-serif;
}

/* —— Fichas técnicas —— */
.acousticdoor-page .spec-card-pro {
  background: var(--ai-white);
  border: 1px solid rgba(49, 76, 83, 0.1);
  border-radius: 16px;
  box-shadow: 0 16px 40px -22px rgba(1, 3, 0, 0.1);
}

.acousticdoor-page .spec-card-pro:hover {
  border-color: rgba(49, 76, 83, 0.22);
  box-shadow: 0 22px 50px -20px rgba(49, 76, 83, 0.15);
}

.acousticdoor-page .spec-card-pro__index {
  color: rgba(49, 76, 83, 0.28);
}

.acousticdoor-page .spec-card-pro__row {
  border-color: rgba(49, 76, 83, 0.08);
}

.acousticdoor-page .spec-card-pro__row dt {
  color: var(--ai-sage);
}

.acousticdoor-page .spec-card-pro__row dd {
  color: var(--ai-ink);
}

.acousticdoor-page .spec-card-pro__foot {
  color: var(--ai-sage);
  border-color: rgba(49, 76, 83, 0.08);
}

/* —— Ferragens (door-hw) —— */
.acousticdoor-page .door-hw__shell {
  border-color: rgba(49, 76, 83, 0.14);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 26px 56px -32px rgba(49, 76, 83, 0.28);
}

.acousticdoor-page .door-hw__hero {
  background: linear-gradient(168deg, #152428 0%, var(--ai-teal) 48%, #1f3439 100%);
}

.acousticdoor-page .door-hw__eyebrow {
  color: rgba(187, 222, 198, 0.85);
}

.acousticdoor-page .door-hw__title {
  font-family: var(--ai-font-display);
  font-weight: 500;
}

.acousticdoor-page .door-hw__badge {
  color: var(--ai-ink);
  background: linear-gradient(135deg, #e8f4ef 0%, #bbdec6 100%);
  border-color: rgba(49, 76, 83, 0.12);
}

.acousticdoor-page .door-hw__list {
  background: linear-gradient(180deg, #ffffff 0%, #f0f6f7 100%);
}

.acousticdoor-page .door-hw__row {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(49, 76, 83, 0.1);
}

.acousticdoor-page .door-hw__row:hover {
  border-color: rgba(90, 127, 120, 0.22);
}

.acousticdoor-page .door-hw__name {
  color: var(--ai-ink);
}

.acousticdoor-page .door-hw__detail {
  color: var(--ai-sage);
}

.acousticdoor-page .door-hw__row--portal {
  --dh-row-accent: #b85a2e;
}

.acousticdoor-page .door-hw__row--hinge {
  --dh-row-accent: var(--ai-teal);
}

.acousticdoor-page .door-hw__row--rubber {
  --dh-row-accent: #5a6b8a;
}

.acousticdoor-page .door-hw__row--drop {
  --dh-row-accent: #a64d28;
}

.acousticdoor-page .door-hw__row--lock {
  --dh-row-accent: #314c53;
}

.acousticdoor-page .door-install__step-title {
  font-family: var(--ai-font-display);
  font-weight: 500;
  color: var(--ai-ink);
}

.acousticdoor-page .door-install__step-text {
  color: var(--ai-sage);
}

.acousticdoor-page .door-install__steps {
  background: rgba(49, 76, 83, 0.06);
}

@media (min-width: 1024px) {
  .acousticdoor-page .door-install__steps {
    background: rgba(49, 76, 83, 0.1);
    box-shadow: 0 18px 44px -30px rgba(1, 3, 0, 0.1);
  }
}

.acousticdoor-page .door-install__step {
  background: linear-gradient(165deg, #ffffff 0%, #f7fafb 100%);
  border-color: rgba(49, 76, 83, 0.1);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.88) inset,
    0 16px 40px -28px rgba(49, 76, 83, 0.12);
}

.acousticdoor-page .door-install__step:hover {
  border-color: rgba(49, 76, 83, 0.22);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.92) inset,
    0 22px 48px -26px rgba(49, 76, 83, 0.16);
}

@media (min-width: 1024px) {
  .acousticdoor-page .door-install__step:hover {
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.92) inset,
      0 0 0 1px rgba(49, 76, 83, 0.14),
      0 20px 50px -24px rgba(49, 76, 83, 0.12);
  }
}

.acousticdoor-page .door-install__step-index {
  font-family: var(--ai-font-display);
  font-weight: 600;
  color: var(--ai-white);
  background: linear-gradient(145deg, #3f6168 0%, var(--ai-teal) 48%, #1f2f33 100%);
  border-color: rgba(187, 222, 198, 0.22);
  box-shadow: 0 4px 14px -4px rgba(1, 3, 0, 0.22);
}

.acousticdoor-page .door-install__note {
  color: var(--ai-ink);
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(49, 76, 83, 0.1);
  font-family: var(--ai-font-sans);
}

.acousticdoor-page .door-install__note-highlight {
  color: var(--ai-teal);
}

/* —— Diferenciais (door-uq) —— */
.acousticdoor-page .door-uq__aside {
  background: linear-gradient(168deg, #152428 0%, var(--ai-teal) 50%, #1f3439 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 22px 50px -28px rgba(49, 76, 83, 0.35);
}

.acousticdoor-page .door-uq__aside-kicker {
  color: rgba(187, 222, 198, 0.65);
}

.acousticdoor-page .door-uq__pillar {
  color: rgba(255, 255, 255, 0.9);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.acousticdoor-page .door-uq__pillar::before {
  background: linear-gradient(180deg, #bbdec6, #5a7f78);
}

.acousticdoor-page .door-uq__band {
  background: linear-gradient(110deg, #ffffff 0%, #f5fafb 55%, #eaf2f4 100%);
  border-color: rgba(49, 76, 83, 0.1);
  box-shadow: 0 12px 34px -24px rgba(49, 76, 83, 0.18);
}

.acousticdoor-page .door-uq__band:hover {
  border-color: rgba(90, 127, 120, 0.24);
}

.acousticdoor-page .door-uq__band--acab {
  --duq-accent: var(--ai-sage);
}

.acousticdoor-page .door-uq__band--contract {
  --duq-accent: var(--ai-teal);
}

.acousticdoor-page .door-uq__band--measure {
  --duq-accent: #3d6b5c;
}

.acousticdoor-page .door-uq__band--color {
  --duq-accent: #5a4d72;
}

.acousticdoor-page .door-uq__band-icon {
  border-color: rgba(49, 76, 83, 0.1);
  background: rgba(255, 255, 255, 0.95);
}

.acousticdoor-page .door-uq__band-title {
  font-family: var(--ai-font-display);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ai-ink);
}

.acousticdoor-page .door-uq__band-text {
  color: var(--ai-sage);
}

.acousticdoor-page .door-uq__band-text strong {
  color: var(--ai-teal);
}

/* —— Instalação: cronograma (chrono) —— */
.acousticdoor-page .door-install-chrono__shell {
  border-color: rgba(49, 76, 83, 0.16);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 28px 64px -36px rgba(49, 76, 83, 0.35);
}

.acousticdoor-page .door-install-chrono__head {
  background: linear-gradient(165deg, #152428 0%, var(--ai-teal) 48%, #1f3439 100%);
}

.acousticdoor-page .door-install-chrono__eyebrow {
  color: rgba(187, 222, 198, 0.65);
}

.acousticdoor-page .door-install-chrono__title {
  font-family: var(--ai-font-display);
  font-weight: 500;
}

.acousticdoor-page .door-install-chrono__lede strong {
  color: #bbdec6;
}

.acousticdoor-page .door-install-chrono__board {
  background: linear-gradient(180deg, #ffffff 0%, #f4f8f9 50%, #e8f0f2 100%);
}

.acousticdoor-page .door-install-chrono__lane {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(49, 76, 83, 0.1);
}

.acousticdoor-page .door-install-chrono__lane:hover {
  border-color: rgba(90, 127, 120, 0.28);
}

.acousticdoor-page .door-install-chrono__lane-name {
  color: var(--ai-ink);
}

.acousticdoor-page .door-install-chrono__lane-spec {
  color: var(--ai-sage);
}

.acousticdoor-page .door-install-chrono__lane--res .door-install-chrono__fill {
  background: linear-gradient(90deg, var(--ai-teal) 0%, #5a7f78 100%);
}

.acousticdoor-page .door-install-chrono__lane--stu .door-install-chrono__fill {
  background: linear-gradient(90deg, #3d5c5a 0%, var(--ai-sage) 100%);
}

.acousticdoor-page .door-install-chrono__lane--full .door-install-chrono__fill {
  background: linear-gradient(90deg, #1f3439 0%, var(--ai-teal) 55%, #5a7f78 100%);
}

.acousticdoor-page .door-install-chrono__duration-num {
  font-family: var(--ai-font-display);
  font-weight: 600;
  color: var(--ai-ink);
}

.acousticdoor-page .door-install-chrono__duration-unit {
  color: var(--ai-sage);
}

/* —— Garantia —— */
.acousticdoor-page .door-garantia__card {
  background: linear-gradient(165deg, #ffffff 0%, #f7fafb 100%);
  border-color: rgba(49, 76, 83, 0.1);
  border-radius: 12px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.85) inset,
    0 18px 42px -28px rgba(49, 76, 83, 0.12);
}

.acousticdoor-page .door-garantia__card::before {
  background: linear-gradient(90deg, rgba(90, 127, 120, 0.45), rgba(49, 76, 83, 0.55));
}

.acousticdoor-page .door-garantia__card:hover {
  border-color: rgba(49, 76, 83, 0.22);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 22px 48px -24px rgba(49, 76, 83, 0.14);
}

.acousticdoor-page .door-garantia__card--featured {
  border-color: rgba(49, 76, 83, 0.18);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.88) inset,
    0 22px 50px -22px rgba(49, 76, 83, 0.12),
    0 0 0 1px rgba(90, 127, 120, 0.14);
}

.acousticdoor-page .door-garantia__card--featured::before {
  background: linear-gradient(90deg, #bbdec6, #5a7f78, #314c53);
}

.acousticdoor-page .door-garantia__pill {
  font-family: var(--ai-font-sans);
  color: var(--ai-teal);
  background: rgba(49, 76, 83, 0.06);
  border-color: rgba(49, 76, 83, 0.1);
}

.acousticdoor-page .door-garantia__pill--accent {
  color: var(--ai-white);
  background: linear-gradient(135deg, #314c53 0%, #1a2a2e 100%);
  border-color: rgba(49, 76, 83, 0.28);
}

.acousticdoor-page .door-garantia__icon {
  border-color: rgba(49, 76, 83, 0.12);
  color: var(--ai-white);
}

.acousticdoor-page .door-garantia__icon--ink {
  background: linear-gradient(145deg, #314c53 0%, #1a2a2e 100%);
}

.acousticdoor-page .door-garantia__icon--accent {
  background: linear-gradient(145deg, #5a7f78 0%, #314c53 100%);
  border-color: rgba(187, 222, 198, 0.25);
}

.acousticdoor-page .door-garantia__icon--slate {
  background: linear-gradient(145deg, #3f6168 0%, #263a3f 100%);
}

.acousticdoor-page .door-garantia__card-title {
  font-family: var(--ai-font-display);
  font-weight: 500;
  color: var(--ai-ink);
}

.acousticdoor-page .door-garantia__card-text {
  color: var(--ai-sage);
  font-family: var(--ai-font-sans);
}

.acousticdoor-page .door-garantia__list {
  border-color: rgba(49, 76, 83, 0.08);
}

.acousticdoor-page .door-garantia__list li {
  color: var(--ai-sage);
  font-family: var(--ai-font-sans);
}

.acousticdoor-page .door-garantia__check {
  background: rgba(49, 76, 83, 0.1);
  border-color: rgba(49, 76, 83, 0.18);
}

.acousticdoor-page .door-garantia__check::after {
  border-color: var(--ai-teal);
}

@media (prefers-reduced-motion: reduce) {
  .acousticdoor-page .door-uq__band:hover,
  .acousticdoor-page .door-garantia__card:hover,
  .acousticdoor-page .door-install__step:hover {
    transform: none;
  }
}