/* ============================================================
   product-page.css — estilos partilhados de todas as páginas
   de produto (vedações em painel + postes para vedações)
   ============================================================ */

/* ── Layout principal ── */
.prod-main { padding: clamp(3rem, 6vw, 5.5rem) 0; }

.prod-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

#prodLeft > img {
  margin-bottom: clamp(2rem, 3.2vw, 2.8rem);
}

#prodLeft > img + .prod-block,
#prodLeft > .prod-block:first-of-type {
  margin-top: 0;
  padding-top: clamp(.35rem, .9vw, .7rem);
}

/* ── Placeholder da foto do produto ── */
.prod-img-ph {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--ink-2);
  border: 2px dashed var(--border);
  border-radius: var(--r-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  color: var(--t3);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 2rem;
}
.prod-img-ph svg { width: 48px; height: 48px; stroke: var(--t3); fill: none; stroke-width: 1.5; }

/* ── Blocos de conteúdo (Particularidades, Acabamentos, etc.) ── */
.prod-block { margin-bottom: 2.25rem; }

.prod-block h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: .72rem;
  font-weight: 600;
  color: var(--purple-light);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.prod-block h3::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ── Lista de bullets ── */
.prod-bullets { display: flex; flex-direction: column; gap: .55rem; list-style: none; }

.prod-bullets li {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  font-size: .92rem;
  color: var(--t2);
  line-height: 1.55;
}
.prod-bullets li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--purple-light);
  flex-shrink: 0;
  margin-top: .45em;
}

/* ── Badges de especificação rápida ── */
.prod-badges { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }

.prod-badge {
  background: var(--ink-2);
  border: 1px solid var(--border-p);
  border-radius: var(--r-lg);
  padding: .75rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .2rem;
}
.prod-badge__label {
  font-size: .68rem;
  font-weight: 600;
  color: var(--t3);
  text-transform: uppercase;
  letter-spacing: .1em;
}
.prod-badge__val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--purple-light);
}

/* ── Tabela de especificações técnicas ── */
.prod-specs { display: flex; flex-direction: column; gap: 0; }

.prod-spec {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: .6rem .85rem;
  border-bottom: 1px solid var(--border);
  font-size: .9rem;
}
.prod-spec:first-child { border-radius: var(--r-md) var(--r-md) 0 0; }
.prod-spec:last-child  { border-bottom: none; border-radius: 0 0 var(--r-md) var(--r-md); }
.prod-spec:nth-child(odd)  { background: var(--ink-2); }
.prod-spec:nth-child(even) { background: var(--ink-3); }
.prod-spec__lbl { color: var(--t3); font-size: .8rem; font-weight: 500; }
.prod-spec__val { color: var(--t1); font-weight: 600; text-align: right; }

.prod-catalog-cta {
  display: flex;
  margin-top: -.55rem;
}

/* ── Secção de diagrama de dimensões + tabela de pesos ── */
.prod-dims-section {
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-top: 1px solid var(--border);
  background: var(--ink-1);
}

.prod-dims-weights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.prod-dims-section h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: .72rem;
  font-weight: 600;
  color: var(--purple-light);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 1.5rem;
}

/* ── Diagrama de dimensões + tabela de pesos ── */
.prod-dims-ph,
.prod-weights-ph {
  width: 100%;
  background: transparent;
  border-radius: 0;
  padding: 0;
  display: block;
}

.prod-dims-ph img,
.prod-weights-ph img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0;
  box-shadow: none;
  object-fit: contain;
}

/* Tabela de pesos (quando com dados reais) */
.prod-weights-table { width: 100%; border-collapse: collapse; font-size: .88rem; }

.prod-weights-table th {
  text-align: left;
  padding: .6rem 1.25rem;
  background: var(--ink-3);
  color: var(--t3);
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  border-bottom: 1px solid var(--border);
}
.prod-weights-table td { padding: .55rem 1.25rem; color: var(--t1); border-bottom: 1px solid var(--border); }
.prod-weights-table tr:nth-child(odd)  td { background: var(--ink-2); }
.prod-weights-table tr:nth-child(even) td { background: var(--ink-3); }
.prod-weights-table tr:last-child td { border-bottom: none; }
.prod-weights-note { font-size: .82rem; color: var(--purple-light); margin-top: .85rem; }

/* ── Barra de CTA inferior ── */
.prod-cta {
  display: flex;
  gap: 1rem;
  padding: clamp(2.5rem, 4vw, 3.5rem) 0;
  border-top: 1px solid var(--border);
  align-items: center;
  flex-wrap: wrap;
}

/* ── Responsivo ── */
@media (max-width: 900px) {
  .prod-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}
@media (max-width: 760px) {
  .prod-dims-weights { grid-template-columns: 1fr; }
}

/* Override final para garantir que os blocos técnicos não herdam o estilo de placeholder */
.prod-dims-section .prod-dims-ph,
.prod-dims-section .prod-weights-ph {
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
  aspect-ratio: auto !important;
}

.prod-dims-section .prod-dims-ph img,
.prod-dims-section .prod-weights-ph img {
  display: block !important;
  width: 100% !important;
  height: auto !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
@media (max-width: 560px) {
  .prod-badges { flex-direction: column; }
}