/* ── Variáveis dinâmicas (injetadas via JS) ── */
:root {
  --det-bg:       #100f0b;
  --det-accent:   #c9a84c;
  --det-acc-bg:   rgba(201,168,76,0.10);
  --det-acc-bord: rgba(201,168,76,0.40);
}

/* ── Layout ── */
.produto-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.produto-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 20px 0 28px;
  font-size: 15px;
  color: var(--color-text-faint);
}

.produto-breadcrumb a { transition: color var(--transition); }
.produto-breadcrumb a:hover { color: var(--color-text-muted); }
.produto-breadcrumb .sep { color: rgba(180,155,90,0.25); }

.produto-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}

.produto-grid > * { min-width: 0; }

/* ── Galeria ── */
.galeria {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.galeria-main-wrap {
  flex: 1;
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #0a0908;
}

.galeria-main {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity 0.3s ease;
}

.galeria-main.fade { opacity: 0.4; }

.galeria-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  background: rgba(10,9,8,0.7);
  border: 0.5px solid rgba(180,155,90,0.2);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition);
  z-index: 2;
}
.galeria-arrow:hover { background: rgba(20,18,14,0.9); color: var(--color-text); }
.galeria-arrow.prev { left: 10px; }
.galeria-arrow.next { right: 10px; }

.galeria-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  border: 0.5px solid var(--det-acc-bord);
  background: var(--det-acc-bg);
  color: var(--det-accent);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: 2px;
  backdrop-filter: blur(6px);
  z-index: 2;
}

.galeria-legenda {
  position: absolute;
  bottom: 12px;
  left: 12px;
  padding: 4px 10px;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(6px);
  color: rgba(255,255,255,0.88);
  font-size: 14px;
  letter-spacing: 0.03em;
  border-radius: 3px;
  z-index: 2;
  pointer-events: none;
}

/* Thumbs horizontais */
.galeria-thumbs {
  display: flex;
  flex-direction: row;
  gap: 6px;
  width: 100%;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.galeria-thumbs::-webkit-scrollbar { display: none; }

.galeria-thumb {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-shrink: 0;
  opacity: 0.5;
  border: 1.5px solid transparent;
  transition: opacity var(--transition), border-color var(--transition);
}

.galeria-thumb.active,
.galeria-thumb:hover {
  opacity: 1;
  border-color: var(--det-accent);
}

/* ── Info do produto ── */
.produto-info { display: flex; flex-direction: column; gap: 20px; }

.produto-subtitulo {
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.produto-nome {
  font-family: var(--font-display);
  font-size: clamp(37px, 4vw, 55px);
  font-weight: 300;
  color: var(--color-text);
  line-height: 1;
}

.produto-desc {
  font-size: 17px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Specs internas */
.produto-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.produto-spec {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  background: var(--det-acc-bg);
  border: 0.5px solid var(--det-acc-bord);
  border-radius: var(--radius-sm);
}

.produto-spec-val {
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 600;
  color: var(--det-accent);
  line-height: 1;
  min-width: 42px;
}

.produto-spec-lbl {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.35;
}

/* Seções de conteúdo */
.produto-secoes { display: flex; flex-direction: column; gap: 24px; margin-top: 8px; }

.secao-titulo {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 0.5px solid var(--color-border);
}

.secao-lista { display: flex; flex-direction: column; gap: 8px; }

.secao-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 16.5px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.secao-item::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--det-accent);
  margin-top: 7px;
  flex-shrink: 0;
  opacity: 0.7;
}

/* ── Sidebar ── */
.produto-sidebar {
  position: sticky;
  top: 80px;
  background: var(--color-bg-sidebar);
  border: 0.5px solid rgba(180, 155, 90, 0.15);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-preco-label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  margin-bottom: 4px;
}

.sidebar-preco {
  font-family: var(--font-display);
  font-size: 41px;
  font-weight: 300;
  color: var(--color-text);
  line-height: 1;
}

.sidebar-divider {
  height: 0.5px;
  background: rgba(180,155,90,0.12);
}

.sidebar-pgto {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-pgto-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sidebar-pgto-key {
  font-size: 15px;
  color: var(--color-text-faint);
}

.sidebar-pgto-val {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-muted);
}

.sidebar-pgto-nota {
  font-size: 14px;
  color: var(--color-text-faint);
  line-height: 1.55;
  padding: 10px;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-sm);
  border: 0.5px solid rgba(180,155,90,0.08);
}

.sidebar-cta-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  background: rgba(37,211,102,0.08);
  border: 0.5px solid rgba(37,211,102,0.3);
  border-radius: var(--radius-sm);
  color: #25d366;
  font-size: 17px;
  font-weight: 500;
  transition: background var(--transition);
}
.sidebar-cta-wa:hover { background: rgba(37,211,102,0.13); }

.sidebar-catalogo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px;
  border: 0.5px solid rgba(180,155,90,0.2);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 15.5px;
  transition: border-color var(--transition), color var(--transition);
}
.sidebar-catalogo:hover { border-color: rgba(201,168,76,0.4); color: #c9a84c; }

/* ── Responsivo ── */
@media (max-width: 1024px) {
  .produto-grid { grid-template-columns: 1fr; }
  .produto-sidebar { position: static; }
  .galeria-thumb { width: 68px; height: 68px; }
}

@media (max-width: 768px) {
  .produto-specs { grid-template-columns: 1fr 1fr; }
  .produto-wrap { padding: 0 16px 60px; }
}

@media (max-width: 480px) {
  .produto-specs { grid-template-columns: 1fr; }
  .produto-wrap { padding: 0 12px 48px; }
  .produto-sidebar { padding: 20px 16px; }
  .sidebar-preco { font-size: 33px; }
}