/* =========================================================
   Ibitirama Cimentos — páginas de especificações técnicas
   Usa os tokens e componentes de site.css (cabeçalho, botões, rodapé).
   ========================================================= */
.pd {
  --kraft-ink: #9a4f14;        /* kraft escurecido: ícones e destaques sobre o fundo claro (contraste ≥ 4.5:1) */
  --kraft-tint: #f4e3d1;
  --chart-norma: #2f6ea8;      /* paleta do gráfico validada (cores distintas também para daltonismo) */
  --chart-produto: #cf7326;
  --card: #f7f7f5;
}

.pd ol { margin: 0; padding: 0; list-style: none; }
.nb { white-space: nowrap; }

/* ---------- topo ---------- */
.pd-hero {
  position: relative;
  padding-top: clamp(104px, 12vw, 140px);
  padding-bottom: clamp(56px, 8vw, 110px);
  background:
    radial-gradient(60% 70% at 26% 52%, rgba(233, 145, 63, 0.14), transparent 70%),
    var(--ground);
  overflow: hidden;
}
.pd-migalhas ol { display: flex; flex-wrap: wrap; gap: 6px 10px; font-size: var(--step-small); color: var(--ink-soft); }
.pd-migalhas li + li::before { content: "/"; margin-right: 10px; color: var(--mineral); }
.pd-migalhas a { text-decoration: none; }
.pd-migalhas a:hover { color: var(--ink); text-decoration: underline; }
.pd-migalhas [aria-current] { color: var(--ink); font-weight: 650; }

.pd-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(28px, 5vw, 80px);
  align-items: center;
  margin-top: clamp(24px, 4vw, 48px);
}
.pd-hero__foto {
  position: relative;
  display: grid;
  place-items: end center;
  min-height: min(62svh, 620px);
}
.pd-hero__foto img {
  position: relative;
  z-index: 1;
  width: auto;
  max-width: 100%;
  max-height: min(62svh, 620px);
  object-fit: contain;
  filter: drop-shadow(0 30px 34px rgba(0, 0, 0, 0.5));
}
.pd-hero__chao {
  position: absolute;
  bottom: -14px;
  left: 50%;
  width: 70%;
  height: 34px;
  translate: -50% 0;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0, 0, 0, 0.75), transparent);
}

.pd-marca {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}
.pd-hero h1 {
  margin-top: 14px;
  font-size: clamp(2.1rem, 4.6vw, 4.4rem);
  line-height: 0.92;
}
.pd-sub {
  display: block;
  margin-top: 0.3em;
  font-size: 0.46em;
  font-variation-settings: "wdth" 100;
  letter-spacing: 0;
  color: var(--ink-soft);
}
.pd-selos { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.pd-selos li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid var(--ground-4);
  background: var(--ground-2);
}
.pd-selos span { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mineral); }
.pd-selos strong { font-size: 1.15rem; font-weight: 800; font-variation-settings: "wdth" 106; }
.pd-peso-nota { margin-top: 10px; font-size: var(--step-small); color: var(--ink-soft); }
.pd-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.pd-badges li {
  padding: 7px 12px;
  background: var(--ground-3);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 650;
}
.pd-resumo { margin-top: 24px; max-width: 46ch; font-size: var(--step-h3); line-height: 1.4; color: var(--ink-soft); }
.pd-botoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

/* ---------- corpo: texto + especificações ---------- */
.pd-corpo {
  background: var(--paper);
  color: var(--ink-dark);
  padding-block: clamp(72px, 9vw, 140px);
}
.pd-corpo__grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.pd-corpo h2 { font-size: clamp(2rem, 3.6vw, 3.2rem); }
.pd-texto h2 + * { margin-top: 22px; }
.pd-texto h2:not(:first-child) { margin-top: clamp(48px, 6vw, 80px); }
.pd-p { max-width: 62ch; font-size: 1.0625rem; line-height: 1.65; }
.pd-p + .pd-p { margin-top: 14px; }
.pd-p--nota { color: var(--ink-dark-soft); font-style: italic; }
.pd-h3 { margin-top: 30px; font-size: 1.1rem; }
.pd-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.pd-chips li { padding: 8px 14px; background: var(--ink-dark); color: var(--ink); font-weight: 650; }

.pd-lista { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.pd-lista li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--card);
  font-weight: 600;
  line-height: 1.35;
  transition: transform var(--t-hover) var(--ease-out), background-color var(--t-hover) ease;
}
.pd-lista li:hover { transform: translateY(-2px); background: #fff; }
.pd-lista svg { width: 22px; height: 22px; margin-top: -1px; color: var(--kraft-ink); stroke-width: 2.2; }
.pd-lista--vantagens li { background: var(--paper-2); }
.pd-lista--vantagens li:hover { background: var(--card); }

.pd-nota { margin-top: 40px; padding: 20px 22px; border-left: 4px solid var(--kraft-ink); background: var(--paper-2); }
.pd-nota h3 { font-size: 1rem; }
.pd-nota p { margin-top: 6px; color: var(--ink-dark-soft); }

.pd-specs {
  padding: clamp(24px, 3vw, 40px);
  background: var(--card);
  box-shadow: 0 1px 0 rgba(19, 20, 22, 0.06), 0 24px 48px -32px rgba(19, 20, 22, 0.35);
  scroll-margin-top: 96px;
}
.pd-specs h2 { font-size: clamp(1.8rem, 2.8vw, 2.6rem); }
.pd-tabela__wrap { margin-top: 22px; overflow-x: auto; }
.pd-tabela { width: 100%; border-collapse: collapse; font-size: 0.975rem; }
.pd-tabela th,
.pd-tabela td { padding: 13px 0; border-bottom: 1px solid var(--paper-3); text-align: left; vertical-align: top; }
.pd-tabela tbody th { font-weight: 500; color: var(--ink-dark-soft); padding-right: 16px; }
.pd-tabela td { text-align: right; font-weight: 750; font-variant-numeric: tabular-nums; white-space: nowrap; }
.pd-tabela td.pd-td--longo { white-space: normal; min-width: 14ch; }
.pd-tabela thead th {
  padding-top: 0;
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-dark-soft);
}
.pd-tabela thead th:not(:first-child) { text-align: right; }
.pd-tabela--3 td,
.pd-tabela--3 thead th:not(:first-child) { padding-inline: 12px; }
.pd-tabela .pd-tabela__fab { background: var(--kraft-tint); color: var(--ink-dark); }
.pd-tabela thead .pd-tabela__fab { color: var(--kraft-ink); }
.pd-tabela td:not(.pd-tabela__fab) { color: var(--ink-dark-soft); }
.pd-tabela:not(.pd-tabela--3) td { color: var(--ink-dark); }
.pd-legenda { margin-top: 14px; font-size: 0.875rem; font-style: italic; color: var(--ink-dark-soft); }

/* ---------- gráfico norma × produto ---------- */
.pd-chart { margin-top: 36px; }
.pd-chart figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; align-items: baseline; }
.pd-chart figcaption strong { font-size: 1rem; }
.chart__legenda { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 0.85rem; color: var(--ink-dark-soft); }
.chart__legenda span { display: inline-flex; align-items: center; gap: 7px; }
.chart__chave { width: 12px; height: 12px; border-radius: 2px; }
.chart__chave--norma { background: var(--chart-norma); }
.chart__chave--produto { background: var(--chart-produto); }

.chart { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 8px; margin-top: 18px; }
.chart__eixo { position: relative; height: 220px; }
.chart__eixo span {
  position: absolute;
  right: 0;
  bottom: var(--y);
  translate: 0 50%;
  font-size: 0.75rem;
  color: var(--ink-dark-soft);
  font-variant-numeric: tabular-nums;
}
.chart__area {
  position: relative;
  display: flex;
  justify-content: space-around;
  height: 220px;
  margin-bottom: 30px;
}
.chart__grade { position: absolute; left: 0; right: 0; bottom: var(--y); height: 1px; background: var(--paper-3); }
.chart__grade:first-child { background: var(--ink-dark-soft); }
.chart__grupo { position: relative; display: flex; flex-direction: column; align-items: center; height: 100%; }
.chart__barras { display: flex; align-items: flex-end; gap: 2px; height: 100%; }
.chart__bar {
  position: relative;
  display: block;
  width: clamp(16px, 3vw, 28px);
  height: var(--h);
  border-radius: 4px 4px 0 0;
  transform-origin: bottom;
  outline-offset: 2px;
}
.chart__bar--norma { background: var(--chart-norma); }
.chart__bar--produto { background: var(--chart-produto); }
.chart__bar b {
  position: absolute;
  bottom: 100%;
  left: 50%;
  translate: -50% -4px;
  font-size: 0.8rem;
  font-weight: 750;
  color: var(--ink-dark);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.chart__vazio {
  align-self: flex-end;
  width: clamp(16px, 3vw, 28px);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  color: var(--ink-dark-soft);
  padding-bottom: 6px;
}
.chart__nota { font-size: 0.8125rem; color: var(--ink-dark-soft); }
.chart__idade { position: absolute; top: 100%; margin-top: 8px; font-size: 0.8rem; font-weight: 650; white-space: nowrap; }
/* dica ao passar o mouse ou focar uma barra */
[data-tip] { cursor: default; }
[data-tip]:hover::after,
[data-tip]:focus-visible::after {
  content: attr(data-tip);
  position: absolute;
  z-index: 3;
  bottom: calc(100% + 26px);
  left: 50%;
  translate: -50% 0;
  padding: 7px 10px;
  background: var(--ink-dark);
  color: var(--ink);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
}
.chart__vazio[data-tip] { position: relative; }
.chart__grupo:first-child [data-tip]::after { left: 0; translate: 0 0; }
.chart__grupo:last-child [data-tip]::after { left: auto; right: 0; translate: 0 0; }
@media (prefers-reduced-motion: no-preference) {
  .js .pd-chart .chart__bar { transform: scaleY(0); transition: transform 900ms var(--ease-out); }
  .js .pd-chart.is-in .chart__bar { transform: none; }
  .js .pd-chart.is-in .chart__grupo:nth-child(2) .chart__bar { transition-delay: 80ms; }
  .js .pd-chart.is-in .chart__grupo:nth-child(3) .chart__bar { transition-delay: 160ms; }
  .js .pd-chart.is-in .chart__grupo:nth-child(4) .chart__bar { transition-delay: 240ms; }
}

/* ---------- escalas do fabricante (Votoran) ---------- */
.pd-escalas { margin-top: 32px; }
.pd-escalas__titulo { font-weight: 750; }
.pd-escala { margin-top: 14px; }
.pd-escala__rotulo { font-size: 0.8rem; font-weight: 750; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-dark-soft); }
.pd-escala ol { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; margin-top: 8px; }
.pd-escala li {
  padding: 10px 8px;
  background: var(--paper-2);
  color: var(--ink-dark-soft);
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
}
.pd-escala li.is-on { background: var(--accent); color: var(--on-accent); font-weight: 800; }

/* ---------- como usar / armazenamento ---------- */
.pd-uso { background: var(--ground-2); padding-block: clamp(72px, 9vw, 130px); }
.pd-uso h2 { font-size: var(--step-h2); }
.pd-uso__sub { margin-top: clamp(48px, 6vw, 72px); font-size: clamp(1.5rem, 2.4vw, 2rem); font-weight: 800; text-transform: uppercase; font-variation-settings: "wdth" 112; }
.pd-blocos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 2px;
  margin-top: clamp(28px, 4vw, 48px);
  background: var(--ground-4);
  border: 2px solid var(--ground-4);
}
.pd-blocos li { padding: clamp(22px, 2.6vw, 34px); background: var(--ground-2); transition: background-color var(--t-hover) ease; }
.pd-blocos li:hover { background: var(--ground-3); }
.pd-blocos svg { width: 34px; height: 34px; color: var(--accent); stroke-width: 1.7; }
.pd-blocos h3 { margin-top: 18px; font-size: 1.15rem; }
.pd-blocos p { margin-top: 8px; color: var(--ink-soft); }

/* ---------- fonte ---------- */
.pd-fonte { background: var(--ground); border-top: 1px solid var(--ground-3); padding-block: 28px; }
.pd-fonte__inner { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 28px; font-size: 0.95rem; color: var(--ink-soft); }
.pd-fonte ul { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.pd-fonte .link { display: inline-flex; align-items: center; gap: 6px; color: var(--accent); }
.pd-fonte svg { width: 0.95em; height: 0.95em; }

/* ---------- chamada final ---------- */
.pd-cta { background: var(--accent); color: var(--on-accent); padding-block: clamp(64px, 8vw, 120px); }
.pd-cta__grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 32px 6vw; align-items: center; }
.pd-cta h2 { font-size: var(--step-h2); }
.pd-cta__texto { margin-top: 20px; font-size: clamp(1.25rem, 2vw, 1.7rem); font-weight: 600; }
.pd-cta__texto strong { font-weight: 850; font-variant-numeric: tabular-nums; white-space: nowrap; }
.pd-cta__min {
  display: inline-flex;
  margin-top: 16px;
  padding: 10px 14px;
  background: rgba(23, 18, 12, 0.12);
  font-weight: 700;
}
.pd-cta__acoes { display: grid; gap: 12px; }
.pd-cta__acoes .btn { justify-content: center; }
.btn--line { background: transparent; color: var(--on-accent); box-shadow: inset 0 0 0 2px var(--on-accent); }
.btn--line:hover { background: rgba(23, 18, 12, 0.1); }
.pd-cta__tel {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 10px;
  margin-top: 6px;
  font-size: 1.25rem;
  font-weight: 800;
  text-decoration: none;
  font-variant-numeric: tabular-nums;
}
.pd-cta__tel:hover { text-decoration: underline; }
.pd-cta :focus-visible { outline-color: var(--on-accent); }

/* ---------- relacionados ---------- */
.pd-relacionados { background: var(--paper); color: var(--ink-dark); padding-block: clamp(72px, 9vw, 130px); }
.pd-relacionados h2 { font-size: var(--step-h2); }
.pd-rel__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 16px;
  margin-top: clamp(28px, 4vw, 52px);
}
.pd-rel { display: flex; flex-direction: column; background: var(--card); transition: transform var(--t-ui) var(--ease-out), box-shadow var(--t-ui) ease; }
.pd-rel:hover { transform: translateY(-4px); box-shadow: 0 24px 40px -28px rgba(19, 20, 22, 0.45); }
.pd-rel__foto { display: flex; align-items: center; justify-content: center; height: 260px; padding: 24px; background: var(--paper-2); overflow: hidden; }
.pd-rel__foto img { width: auto; height: 100%; max-width: 100%; object-fit: contain; filter: drop-shadow(0 14px 14px rgba(19, 20, 22, 0.25)); transition: transform var(--t-ui) var(--ease-out); }
.pd-rel:hover .pd-rel__foto img { transform: translateY(-4px) scale(1.03); }
.pd-rel__corpo { display: flex; flex-direction: column; flex: 1; padding: 22px; }
.pd-rel__meta { font-size: 0.875rem; font-weight: 650; color: var(--ink-dark-soft); }
.pd-rel h3 { margin-top: 6px; font-size: 1.35rem; font-weight: 820; text-transform: uppercase; font-variation-settings: "wdth" 110; line-height: 1.02; }
.pd-rel h3 a { text-decoration: none; }
.pd-rel h3 a:hover { text-decoration: underline; }
.pd-rel__acoes { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 20px; }
.pd-voltar {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 36px;
  font-weight: 750;
  text-decoration: none;
}
.pd-voltar:hover span { text-decoration: underline; }
.pd-voltar svg { transition: transform var(--t-hover) var(--ease-out); }
.pd-voltar:hover svg { transform: translateX(-4px); }

/* ---------- tablet e celular ---------- */
@media (max-width: 900px) {
  .pd-hero__grid { grid-template-columns: minmax(0, 1fr); }
  .pd-hero__foto { min-height: 0; }
  .pd-hero__foto img { max-height: 44svh; }
  .pd-corpo__grid { grid-template-columns: minmax(0, 1fr); }
  .pd-cta__grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .pd-lista { grid-template-columns: minmax(0, 1fr); }
  .pd-botoes .btn { flex: 1 1 100%; justify-content: center; }
  .pd-tabela { font-size: 0.9rem; }
  .pd-tabela td { white-space: normal; }
  .pd-tabela--3 td, .pd-tabela--3 thead th:not(:first-child) { padding-inline: 8px; }
  .pd-specs { margin-inline: calc(var(--margin) * -1); }
  .pd-specs h2 { font-size: 1.6rem; }
  .pd-rel__foto { height: 220px; }
  /* palavras longas em caixa alta (ARMAZENAMENTO, ESPECIFICAÇÕES) cabem na largura do celular */
  .pd-corpo h2, .pd-uso h2, .pd-cta h2, .pd-relacionados h2 { font-size: clamp(1.75rem, 8.4vw, 2.3rem); }
  .pd-uso__sub { font-size: 1.4rem; }
}