/* ════════════════════════════════════════════════════════
   PÁGINA DE PRODUTO - ESTILOS (CLEAN WHITE THEME)
════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════
   NAVBAR — mantém tema escuro do style.css
   (override removido para preservar identidade visual)
═══════════════════════════════════════════════════════ */
.btn-carrinho .count {
  background: var(--blue);
  color: #ffffff;
  padding: 0px 6px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 700;
}

/* ═══════════════════════════════════════════════════════
   BREADCRUMB
═══════════════════════════════════════════════════════ */
.breadcrumb-section {
  padding: 100px 4vw 40px;
  background: #f9fafb;
  border-bottom: 1px solid #e5e7eb;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 1400px;
  margin: 0 auto;
  font-size: 0.85rem;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: #6b7280;
  text-decoration: none;
  transition: color 0.25s;
}

.breadcrumb a:hover {
  color: var(--blue);
}

.breadcrumb .separator {
  color: #d1d5db;
}

.breadcrumb .current {
  color: #111827;
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════
   MAIN PRODUCT SECTION
═══════════════════════════════════════════════════════ */
.produto-main {
  padding: 60px 4vw;
  background: #ffffff;
  min-height: 100vh;
}

.produto-main .container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

/* GALERIA */
.produto-galeria {
  position: sticky;
  top: 150px;
}

.galeria-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.galeria-principal {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  background: #f3f4f6;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  overflow: hidden;
  cursor: zoom-in;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.galeria-principal:hover {
  border-color: var(--blue);
  box-shadow: 0 4px 20px rgba(0, 87, 255, 0.1);
}

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

.btn-zoom {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border: none;
  background: rgba(0, 87, 255, 0.9);
  color: var(--white);
  font-size: 1.2rem;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s, transform 0.25s;
  z-index: 10;
}

.btn-zoom:hover {
  background: var(--blue);
  transform: scale(1.1);
}

/* THUMBNAILS */
.galeria-thumbnails {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.thumb {
  aspect-ratio: 1;
  border: 2px solid #e5e7eb;
  background: #f9fafb;
  border-radius: 8px;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.25s;
  padding: 0;
}

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

.thumb:hover {
  border-color: var(--blue);
}

.thumb.active {
  border-color: var(--blue);
  box-shadow: 0 0 12px rgba(0, 87, 255, 0.15);
}

/* ═══════════════════════════════════════════════════════
   DETALHES DO PRODUTO (DIREITA)
═══════════════════════════════════════════════════════ */
.produto-detalhes {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.produto-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.produto-categoria {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #0369a1;
}

.badge.badge-estoque {
  background: #f0fdf4;
  border-color: #dcfce7;
  color: #16a34a;
}

.produto-titulo {
  font-family: var(--font-h);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.2;
  color: #111827;
  letter-spacing: -0.5px;
}

.produto-rating {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stars {
  display: flex;
  gap: 2px;
  font-size: 1.1rem;
}

.star {
  color: #d1d5db;
}

.star.filled {
  color: #ffc107;
}

.star.half {
  background: linear-gradient(90deg, #ffc107 50%, #d1d5db 50%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.rating-text {
  font-weight: 600;
  color: #111827;
}

.review-count {
  color: #6b7280;
  font-size: 0.9rem;
}

.produto-descricao {
  font-size: 1rem;
  line-height: 1.6;
  color: #4b5563;
  margin: 8px 0 0;
}

/* PREÇO */
.produto-preco {
  padding: 24px;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.preco-bloco {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.preco-original {
  font-size: 0.95rem;
  color: #9ca3af;
  text-decoration: line-through;
}

.preco-atual {
  font-family: var(--font-h);
  font-size: 2.4rem;
  font-weight: 800;
  color: #111827;
}

.preco-desconto {
  padding: 4px 10px;
  background: #fee2e2;
  color: #991b1b;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
}

.preco-info {
  font-size: 0.85rem;
  color: #6b7280;
}

/* OPÇÕES DO PRODUTO */
.produto-opcoes {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.opcao-grupo {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.opcao-label {
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #374151;
}

.opcao-select {
  padding: 12px 16px;
  background: #ffffff;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  color: #111827;
  font-family: var(--font-b);
  font-size: 0.95rem;
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s;
}

.opcao-select:hover,
.opcao-select:focus {
  outline: none;
  border-color: var(--blue);
  background: #ffffff;
}

.opcao-buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.opcao-btn {
  padding: 12px 16px;
  background: #ffffff;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  color: #374151;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
}

.opcao-btn:hover {
  border-color: var(--blue);
  color: #111827;
}

.opcao-btn.active {
  background: var(--blue);
  border-color: var(--blue);
  color: #ffffff;
}

/* QUANTIDADE */
.quantidade-selector {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  overflow: hidden;
}

.qty-btn {
  width: 44px;
  height: 44px;
  border: none;
  background: #f9fafb;
  color: #111827;
  cursor: pointer;
  font-size: 1.2rem;
  transition: background 0.25s;
}

.qty-btn:hover {
  background: #f3f4f6;
}

.qty-input {
  flex: 1;
  border: none;
  background: transparent;
  color: #111827;
  text-align: center;
  font-weight: 600;
  font-size: 1rem;
  padding: 0;
  min-width: 0;
}

.qty-input:focus {
  outline: none;
}

/* BOTÕES DE AÇÃO */
.produto-acoes {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
}

.btn {
  padding: 14px 24px;
  border: none;
  border-radius: 8px;
  font-family: var(--font-b);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.25s var(--ease);
  text-decoration: none;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-lt) 100%);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(0, 87, 255, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 12px 32px rgba(0, 87, 255, 0.4);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secundario {
  background: #ffffff;
  border: 1px solid #d1d5db;
  color: #374151;
}

.btn-secundario:hover {
  background: #f9fafb;
  border-color: var(--blue);
  color: #111827;
}

.btn-icon {
  font-size: 1.2rem;
}

.btn-pequeno {
  padding: 10px 20px;
  font-size: 0.85rem;
}

/* SEGURANÇA & AVISOS */
.produto-seguranca {
  display: grid;
  gap: 12px;
}

.seguranca-item {
  display: flex;
  gap: 14px;
  padding: 12px 14px;
  background: #eff6ff;
  border-left: 3px solid var(--blue);
  border-radius: 6px;
  align-items: flex-start;
}

.seguranca-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.seguranca-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.seguranca-text strong {
  color: #111827;
  font-size: 0.9rem;
}

.seguranca-text small {
  color: #6b7280;
  font-size: 0.8rem;
}

.produto-avisos {
  padding: 16px;
  background: #f0fdf4;
  border-left: 3px solid #16a34a;
  border-radius: 6px;
}

.aviso-item {
  margin: 0;
  padding: 6px 0;
  color: #166534;
  font-size: 0.9rem;
}

/* ═══════════════════════════════════════════════════════
   TABS
═══════════════════════════════════════════════════════ */
.produto-tabs {
  padding: 80px 4vw;
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
}

.produto-tabs .container {
  max-width: 1400px;
  margin: 0 auto;
}

.tabs-header {
  display: flex;
  gap: 4px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  border-bottom: 1px solid #e5e7eb;
}

.tab-btn {
  padding: 14px 24px;
  border: none;
  background: transparent;
  color: #6b7280;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  position: relative;
  transition: color 0.25s;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-b);
}

.tab-btn:hover {
  color: #111827;
}

.tab-btn.active {
  color: var(--blue);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--blue);
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease-in;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ESPECIFICAÇÕES */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
}

.spec-label {
  font-weight: 600;
  color: #6b7280;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.spec-value {
  color: #111827;
  font-size: 1rem;
}

/* COMPATIBILIDADE */
.compatibilidade-lista h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  color: #111827;
}

.compatibilidade-lista ul {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.compatibilidade-lista li {
  padding: 10px 0;
  color: #4b5563;
  font-size: 0.95rem;
  border-bottom: 1px solid #e5e7eb;
}

.compatibilidade-lista li strong {
  color: var(--blue);
}

.compatibilidade-aviso {
  padding: 16px;
  background: #fefce8;
  border-left: 3px solid #ca8a04;
  border-radius: 6px;
  color: #713f12;
  margin-top: 20px;
}

/* AVALIAÇÕES */
.avaliacoes-container {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.avaliacoes-resumo {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: start;
}

.resumo-score {
  text-align: center;
  padding: 24px;
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  min-width: 160px;
}

.score-numero {
  font-size: 2.4rem;
  font-weight: 800;
  color: #111827;
}

.score-stars {
  font-size: 1.1rem;
  color: #ffc107;
  margin: 8px 0;
}

.score-total {
  font-size: 0.85rem;
  color: #6b7280;
}

.resumo-barras {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.barra-avaliacao {
  display: grid;
  grid-template-columns: 40px 1fr 40px;
  gap: 12px;
  align-items: center;
}

.barra-label {
  font-size: 0.85rem;
  color: #6b7280;
  text-align: right;
}

.barra-container {
  height: 8px;
  background: #e5e7eb;
  border-radius: 4px;
  overflow: hidden;
}

.barra-preenchida {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), #0891b2);
  border-radius: 4px;
}

.barra-count {
  font-size: 0.85rem;
  color: #6b7280;
}

#btnEscreverAvaliacao {
  align-self: flex-start;
  margin: 20px 0;
}

.avaliacoes-lista {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.avaliacao-item {
  padding: 24px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
}

.avaliacao-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 12px;
}

.avaliacao-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.avaliacao-info strong {
  color: #111827;
}

.avaliacao-data {
  font-size: 0.8rem;
  color: #6b7280;
}

.avaliacao-stars {
  color: #ffc107;
  font-size: 1rem;
}

.avaliacao-titulo {
  font-weight: 600;
  color: #111827;
  margin-bottom: 8px;
}

.avaliacao-texto {
  color: #4b5563;
  line-height: 1.6;
  margin-bottom: 12px;
}

.avaliacao-footer {
  display: flex;
  gap: 12px;
}

.avaliacao-util {
  font-size: 0.85rem;
  color: #6b7280;
  cursor: pointer;
  transition: color 0.25s;
}

.avaliacao-util:hover {
  color: var(--blue);
}

/* FAQ */
.faq-lista {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  overflow: hidden;
}

.faq-pergunta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: #f9fafb;
  color: #111827;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  transition: background 0.25s;
}

.faq-pergunta:hover {
  background: #f3f4f6;
}

.faq-item[open] .faq-pergunta {
  background: #eff6ff;
  border-bottom: 1px solid #e5e7eb;
}

.faq-resposta {
  padding: 18px 20px;
  color: #4b5563;
  line-height: 1.6;
}

.faq-resposta p {
  margin: 0;
}

/* ═══════════════════════════════════════════════════════
   PRODUTOS RELACIONADOS
═══════════════════════════════════════════════════════ */
.produtos-relacionados {
  padding: 80px 4vw;
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
}

.produtos-relacionados .container {
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 50px;
  text-align: center;
}

.section-header h2 {
  font-family: var(--font-h);
  font-size: 2rem;
  font-weight: 800;
  color: #111827;
  margin-bottom: 8px;
}

.section-header p {
  color: #6b7280;
  font-size: 1rem;
}

.produtos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.produto-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s var(--ease);
  display: flex;
  flex-direction: column;
}

.produto-card:hover {
  border-color: var(--blue);
  box-shadow: 0 12px 40px rgba(0, 87, 255, 0.1);
  transform: translateY(-8px);
}

.produto-card-imagem {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}

.produto-card-imagem img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}

.produto-card:hover .produto-card-imagem img {
  transform: scale(1.08);
}

.badge-card {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 6px 12px;
  background: rgba(255, 61, 87, 0.9);
  color: var(--white);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
}

.produto-card-info {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.produto-card-info h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #111827;
  margin: 0;
}

.card-rating {
  font-size: 0.85rem;
  color: #6b7280;
}

.card-rating span {
  color: #9ca3af;
}

.card-preco {
  display: flex;
  gap: 8px;
  align-items: baseline;
}

.card-preco .original {
  font-size: 0.85rem;
  color: #9ca3af;
  text-decoration: line-through;
}

.card-preco .atual {
  font-weight: 700;
  color: #111827;
  font-size: 1.1rem;
}

/* ═══════════════════════════════════════════════════════
   CTA FINAL
═══════════════════════════════════════════════════════ */
.cta-final {
  padding: 80px 4vw;
  background: #eff6ff;
  border-top: 1px solid #dbeafe;
  border-bottom: 1px solid #dbeafe;
}

.cta-content {
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
}

.cta-content h2 {
  font-family: var(--font-h);
  font-size: 2.2rem;
  font-weight: 800;
  color: #111827;
  margin-bottom: 12px;
}

.cta-content p {
  color: #4b5563;
  font-size: 1.05rem;
  margin-bottom: 32px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════
   MODAL ZOOM
═══════════════════════════════════════════════════════ */
.modal-zoom {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
  backdrop-filter: blur(8px);
}

.modal-zoom-container {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-zoom img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border: none;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background 0.25s;
  z-index: 2001;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border: none;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  border-radius: 6px;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background 0.25s;
  z-index: 2001;
}

.modal-nav:hover {
  background: rgba(255, 255, 255, 0.3);
}

.modal-prev {
  left: 20px;
}

.modal-next {
  right: 20px;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .produto-main .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .produto-galeria {
    position: static;
  }

  .produto-titulo {
    font-size: 1.8rem;
  }

  .preco-atual {
    font-size: 2rem;
  }

  .specs-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .avaliacoes-resumo {
    grid-template-columns: 1fr;
  }

  .resumo-score {
    min-width: auto;
  }
}

@media (max-width: 768px) {
  .breadcrumb-section {
    padding: 80px 4vw 30px;
  }

  .produto-main {
    padding: 40px 4vw;
  }

  .produto-titulo {
    font-size: 1.5rem;
  }

  .preco-atual {
    font-size: 1.8rem;
  }

  .produto-acoes {
    grid-template-columns: 1fr;
  }

  .opcao-buttons {
    grid-template-columns: 1fr;
  }

  .galeria-thumbnails {
    grid-template-columns: repeat(5, 1fr);
  }

  .tabs-header {
    overflow-x: auto;
    margin-bottom: 30px;
  }

  .tab-btn {
    white-space: nowrap;
    padding: 12px 18px;
  }

  .specs-grid {
    grid-template-columns: 1fr;
  }

  .avaliacoes-resumo {
    gap: 30px;
  }

  .section-header h2 {
    font-size: 1.5rem;
  }

  .produtos-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-content h2 {
    font-size: 1.6rem;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn {
    width: 100%;
  }

  .produto-tabs {
    padding: 60px 4vw;
  }

  .produtos-relacionados {
    padding: 60px 4vw;
  }
}

@media (max-width: 480px) {
  .breadcrumb-section {
    padding: 70px 4vw 25px;
  }

  .breadcrumb {
    font-size: 0.75rem;
  }

  .produto-main {
    padding: 30px 4vw;
  }

  .produto-titulo {
    font-size: 1.3rem;
  }

  .preco-atual {
    font-size: 1.5rem;
  }

  .badge {
    font-size: 0.7rem;
    padding: 4px 10px;
  }

  .produto-rating {
    font-size: 0.8rem;
  }

  .stars {
    font-size: 0.9rem;
  }

  .tab-btn {
    padding: 10px 14px;
    font-size: 0.8rem;
  }

  .produto-card-info {
    padding: 14px;
  }

  .produto-card-info h3 {
    font-size: 0.9rem;
  }

  .produtos-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .cta-content h2 {
    font-size: 1.3rem;
  }

  .cta-content p {
    font-size: 0.95rem;
  }

  .specs-grid {
    grid-template-columns: 1fr;
  }

  .section-header {
    margin-bottom: 30px;
  }

  .section-header p {
    font-size: 0.9rem;
  }

  .modal-nav {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
}

/* Transição suave para a Navbar */
.site-nav {
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  padding: 20px 0; /* Espaçamento inicial */
}

/* Estado após o Scroll */
.site-nav.scrolled {
  padding: 10px 0;
  background: rgba(7, 10, 16, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-nav.scrolled .nav-logo img {
  height: 32px; /* Reduz o tamanho da logo */
  transform: scale(0.95);
}

.nav-logo img {
  transition: all 0.4s ease;
}

/* ===== EFEITOS DA GALERIA (FADE E LUPA) ===== */
.galeria-principal {
  position: relative;
  overflow: hidden; /* Impede que o zoom vaze para fora do quadro */
  cursor: zoom-in; /* Muda o cursor para uma lupinha */
  border-radius: 8px; /* Opcional: arredonda as bordas para ficar mais suave */
  background-color: #fff; /* Fundo branco caso a imagem seja transparente */
}

.galeria-principal img {
  width: 100%;
  height: auto;
  display: block;
  /* Transição suave para a troca de imagem e para o início/fim do zoom */
  transition: opacity 0.25s ease-in-out, transform 0.25s ease-out;
  transform-origin: center center;
}


/* ===== CONTAINER DE AÇÕES DO PRODUTO ===== */
.produto-orcamento-wrapper {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 24px 0;
    max-width: 400px;
}

/* Botão Principal - Adicionar à Lista */
.btn-adicionar-orcamento {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: #0057ff; /* Azul identidade da marca */
    color: #ffffff;
    border: none;
    padding: 16px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.25s ease, transform 0.1s ease;
}

.btn-adicionar-orcamento:hover {
    background-color: #0040c7;
}

.btn-adicionar-orcamento:active {
    transform: scale(0.98);
}

/* Estado: Já Adicionado à Lista */
.btn-adicionar-orcamento.adicionado {
    background-color: #1e293b; /* Tom escuro industrial */
    color: #94a3b8;
    cursor: default;
}

.btn-adicionar-orcamento.adicionado:hover {
    background-color: #1e293b;
}

/* Botão Secundário - WhatsApp */
.btn-orcamento-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: transparent;
    color: #25D366;
    border: 2px solid #25D366;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.btn-orcamento-whatsapp:hover {
    background-color: #25D366;
    color: #ffffff;
}
/* ── prem-btn-add: estado "adicionado" (single-product.php) ── */
.prem-btn-add--added {
  background: rgb(0 45 133) !important;
  color: var(--blue-lt, #1A72FF) !important;
  border-color: rgba(0, 87, 255, .4) !important;
  cursor: default;
}
.prem-btn-add--added:hover {
  transform: none !important;
  box-shadow: none !important;
}