/* ==========================================================================
   ESD Antiestáticos — Página de produto (template)
   Prefixo: .pd-   ·   depende de base.css (tokens e componentes)
   ========================================================================== */

.pd { --pd-tabs-h: 60px; --pd-head: var(--header-h); }

/* ---------- HERO ---------- */
.pd-hero { position: relative; padding: 18px 0 clamp(56px, 6vw, 96px); }
.pd-hero::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 340px; z-index: -1; pointer-events: none;
  background: linear-gradient(180deg, var(--steel-50), rgba(246, 247, 248, 0));
}
.pd-crumbs { margin-bottom: clamp(18px, 2.4vw, 32px); }
.pd-crumbs .crumbs { font-size: .82rem; }
.pd-crumbs .crumbs a { display: inline-flex; align-items: center; min-height: 28px; }

.pd-hero__grid {
  display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  gap: clamp(32px, 4.6vw, 80px); align-items: start;
}

/* Galeria */
.pd-gallery { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 14px; min-width: 0; }
.pd-stage {
  position: relative; width: 100%; aspect-ratio: 1 / 1; border-radius: var(--r-xl); overflow: hidden; isolation: isolate;
  background-color: var(--steel-50);
  background-image:
    linear-gradient(rgba(14, 15, 17, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 15, 17, .045) 1px, transparent 1px);
  background-size: 28px 28px; background-position: -1px -1px;
  border: 1px solid var(--line);
  /* em notebooks baixos a galeria inteira (palco + miniaturas) cabe na tela enquanto fica fixa */
  max-height: max(420px, calc(100vh - var(--header-h) - 150px));
}
.pd-stage__open { position: absolute; inset: 0; display: block; width: 100%; height: 100%; cursor: zoom-in; border-radius: inherit; }
.pd-stage__open:focus-visible { outline-offset: -4px; }
.pd-stage__img {
  width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply;
  transition: opacity .35s var(--ease), transform .8s var(--ease);
}
.pd-stage__img.is-photo { mix-blend-mode: normal; }
.pd-stage__img.is-swapping { opacity: 0; transform: scale(.985); }
.pd-stage__hint {
  position: absolute; top: 16px; right: 16px; z-index: 2; pointer-events: none;
  display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px;
  font-size: .76rem; font-weight: 550; color: var(--steel-700);
  background: rgba(255, 255, 255, .86); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border: 1px solid var(--line); border-radius: var(--r-pill);
  transition: opacity var(--t) var(--ease);
}
.pd-stage__hint .i { width: 15px; height: 15px; }
.pd-hint-touch { display: none; }
@media (hover: none), (pointer: coarse) { .pd-hint-fine { display: none; } .pd-hint-touch { display: inline; } }
.pd-stage:hover .pd-stage__hint { opacity: 0; }

.pd-stage__nav { position: absolute; left: 16px; right: 16px; bottom: 16px; z-index: 2; display: flex; align-items: center; gap: 8px; pointer-events: none; }
.pd-stage__count {
  margin-right: auto; display: inline-flex; align-items: center; height: 32px; padding: 0 12px;
  font-size: .74rem; letter-spacing: .08em; color: var(--ink);
  background: rgba(255, 255, 255, .9); border: 1px solid var(--line); border-radius: var(--r-pill);
}
.pd-stage__arrow {
  pointer-events: auto; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  color: var(--ink); background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: background var(--t-fast), color var(--t-fast), transform var(--t) var(--ease);
}
.pd-stage__arrow:hover { background: var(--ink); color: var(--y); }
.pd-stage__arrow:active { transform: scale(.94); }
.pd-stage__arrow .i { width: 18px; height: 18px; }
.pd-stage.is-single .pd-stage__nav { display: none; }
/* sem foto: ícone da marca menor, sem lupa nem tela cheia */
.pd-stage.is-placeholder .pd-stage__open { cursor: default; }
.pd-stage.is-placeholder .pd-stage__img { padding: 24%; mix-blend-mode: normal; opacity: .9; }
.pd-stage.is-placeholder .pd-stage__hint { display: none; }

/* Lupa (desktop) */
.pd-lens {
  position: absolute; left: 0; top: 0; z-index: 3; width: 200px; height: 200px; border-radius: 50%;
  pointer-events: none; opacity: 0; transform: translate3d(-999px, -999px, 0);
  background-color: var(--white); background-repeat: no-repeat;
  border: 3px solid var(--white); box-shadow: 0 0 0 1px rgba(14, 15, 17, .12), 0 24px 50px -16px rgba(14, 15, 17, .5);
  transition: opacity .25s ease;
}
.pd-lens::after { content: ""; position: absolute; inset: -3px; border-radius: 50%; border: 1.5px solid var(--y); opacity: .9; }
.pd-lens.is-on { opacity: 1; }
.pd-lensing .cursor { opacity: 0; }

/* Miniaturas */
.pd-thumbs { display: flex; gap: 10px; overflow-x: auto; scrollbar-width: none; padding: 2px; margin: -2px; }
.pd-thumbs::-webkit-scrollbar { display: none; }
.pd-thumb {
  position: relative; flex: none; width: 84px; height: 84px; border-radius: var(--r); overflow: hidden;
  background: var(--steel-50); border: 1px solid var(--line);
  transition: border-color var(--t-fast), transform var(--t) var(--ease), box-shadow var(--t);
}
.pd-thumb img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: multiply; opacity: .78; transition: opacity var(--t-fast); }
.pd-thumb:hover { border-color: var(--steel-300); }
.pd-thumb:hover img { opacity: 1; }
.pd-thumb.is-active { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.pd-thumb.is-active img { opacity: 1; }
.pd-thumb.is-active::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 6px; height: 3px; border-radius: 3px; background: var(--y); box-shadow: 0 0 0 1px rgba(14, 15, 17, .08); }
.pd-thumbs.is-single { display: none; }

/* Informações */
.pd-info { min-width: 0; padding-top: 4px; }
.pd-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.pd-tags .tag { height: 28px; }
.pd-tags a.tag { transition: border-color var(--t-fast), color var(--t-fast); }
.pd-tags a.tag:hover { border-color: var(--ink); color: var(--ink); }

.pd-title {
  font-size: clamp(1.95rem, 1.15rem + 1.85vw, 3rem); font-weight: 720; font-stretch: 108%;
  letter-spacing: -.03em; line-height: 1.04; max-width: 20ch; text-wrap: balance;
}
.pd-title.is-long { font-size: clamp(1.45rem, 1rem + 1.2vw, 2.1rem); line-height: 1.12; max-width: 30ch; }

.pd-code { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: 20px; }
.pd-code__box { display: inline-flex; align-items: stretch; height: 40px; border: 1px solid var(--line-2); border-radius: var(--r-pill); background: var(--white); overflow: hidden; }
.pd-code__k { display: grid; place-items: center; padding: 0 12px 0 16px; font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--steel-600); }
.pd-code__v { display: grid; place-items: center; padding: 0 12px; font-family: var(--mono); font-size: .92rem; font-weight: 500; color: var(--ink); border-left: 1px solid var(--line); }
.pd-code__copy {
  display: inline-flex; align-items: center; gap: 6px; padding: 0 14px 0 12px; min-width: 44px;
  font-size: .8rem; font-weight: 600; color: var(--steel-700); border-left: 1px solid var(--line);
  transition: background var(--t-fast), color var(--t-fast);
}
.pd-code__copy:hover { background: var(--y); color: var(--ink); }
.pd-code__copy .i { width: 15px; height: 15px; }
.pd-code__copy.is-done { background: var(--ink); color: var(--y); }
.pd-code__sub { font-size: .86rem; color: var(--text-3); }

.pd-lead { margin-top: 20px; font-size: 1.06rem; line-height: 1.6; color: var(--text-2); max-width: 56ch; }

.pd-specs-sum { margin-top: 34px; }
.pd-specs-sum__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.pd-specs-sum__k { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--steel-600); }
.pd-specs-sum__k::before { content: ""; width: 7px; height: 7px; background: var(--y); border: 1px solid var(--y-strong); border-radius: 1px; transform: rotate(45deg); }
.pd-specs-sum__more { position: relative; display: inline-flex; align-items: center; gap: 6px; min-height: 32px; font-size: .84rem; font-weight: 600; color: var(--ink); }
.pd-specs-sum__more .i { width: 15px; height: 15px; transform: rotate(90deg); transition: transform var(--t) var(--ease); }
.pd-specs-sum__more:hover .i { transform: rotate(90deg) translateX(3px); }
.pd-specs-sum__more::after { content: ""; position: absolute; left: 0; right: 21px; bottom: 4px; height: 1.5px; background: var(--y); transition: background var(--t-fast); }
.pd-specs-sum__more:hover::after { background: var(--ink); }
.pd-keys {
  display: grid; grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--white); overflow: hidden;
}
.pd-key { display: flex; align-items: flex-start; gap: 12px; padding: 16px 16px 15px; min-width: 0; }
.pd-key:nth-child(odd) { border-right: 1px solid var(--line); }
.pd-key:nth-child(n+3) { border-top: 1px solid var(--line); }
.pd-key:last-child:nth-child(odd) { grid-column: 1 / -1; border-right: 0; }
.pd-key__ic { flex: none; display: grid; place-items: center; width: 38px; height: 38px; border-radius: var(--r-sm); background: var(--y-tint); color: var(--ink); }
.pd-key__ic .i { width: 19px; height: 19px; }
.pd-key > div { min-width: 0; }
.pd-key dt { font-family: var(--mono); font-size: .66rem; letter-spacing: .1em; line-height: 1.45; text-transform: uppercase; color: var(--steel-600); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pd-key dd { margin-top: 3px; font-size: .95rem; font-weight: 620; line-height: 1.35; color: var(--ink); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pd-key--norms dd { display: block; overflow: visible; margin-top: 7px; }
.pd-key__tags { display: flex; flex-wrap: wrap; gap: 5px; }
.pd-key__tags .tag { background: var(--steel-50); }
.pd-key--feat dt { font-family: var(--font); font-size: .95rem; font-weight: 620; letter-spacing: -.005em; line-height: 1.3; text-transform: none; color: var(--ink); }
.pd-key--feat dd { margin-top: 4px; font-size: .84rem; font-weight: 400; line-height: 1.45; color: var(--text-3); }

/* Caixa de orçamento */
.pd-buy {
  position: relative; margin-top: 26px; padding: 20px; border-radius: var(--r-lg); container-type: inline-size;
  background: var(--white); border: 1px solid var(--line-2); box-shadow: var(--shadow);
}
.pd-buy::before { content: ""; position: absolute; left: 20px; top: -1px; width: 56px; height: 3px; border-radius: 0 0 3px 3px; background: var(--y); }
.pd-buy__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 2px 1rem; margin-bottom: 14px; }
.pd-buy__title { font-weight: 680; font-size: 1rem; letter-spacing: -.01em; }
.pd-buy__price { font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; color: var(--steel-600); text-transform: uppercase; }
.pd-buy__row { display: flex; flex-wrap: wrap; gap: 10px; }
.pd-qty {
  flex: none; display: inline-flex; align-items: center; height: 58px; border: 1.5px solid var(--line-2);
  border-radius: var(--r-pill); background: var(--white); transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.pd-qty:focus-within { border-color: var(--ink); box-shadow: 0 0 0 4px rgba(249, 224, 30, .45); }
.pd-qty__btn { display: grid; place-items: center; width: 44px; height: 100%; color: var(--steel-700); border-radius: var(--r-pill); transition: color var(--t-fast), background var(--t-fast); }
.pd-qty__btn:hover { color: var(--ink); background: var(--steel-50); }
.pd-qty__btn .i { width: 17px; height: 17px; }
.pd-qty input {
  width: 52px; height: 100%; border: 0; background: transparent; text-align: center;
  font-family: var(--mono); font-size: 1rem; font-weight: 500; -moz-appearance: textfield; appearance: textfield;
}
.pd-qty input:focus { outline: none; }
.pd-qty input::-webkit-outer-spin-button, .pd-qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.pd-buy__add { flex: 1 1 250px; min-width: 0; padding-inline: 1.2em; }
.pd-lbl-s { display: none; }
@container (max-width: 500px) {
  .pd-buy__row { flex-wrap: nowrap; }
  .pd-buy__add { flex: 1 1 auto; }
  .pd-lbl-l { display: none; }
  .pd-lbl-s { display: inline; }
}
.pd-buy__add.is-flash { --btn-bg: var(--ink); --btn-fg: var(--y); box-shadow: none; }
.pd-buy__wa { margin-top: 10px; }
.pd-buy__status {
  display: flex; align-items: center; gap: 8px; margin-top: 12px; padding: 10px 12px;
  font-size: .86rem; color: var(--ink); background: var(--y-wash); border: 1px solid var(--y-soft); border-radius: var(--r-sm);
}
.pd-buy__status .i { width: 17px; height: 17px; color: var(--ok); }
.pd-buy__status button { margin-left: auto; font-weight: 650; text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }
.pd-buy__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--line-2); }
.pd-buy__pdf { display: inline-flex; align-items: center; gap: 8px; min-height: 32px; font-size: .9rem; font-weight: 600; border-bottom: 1.5px solid var(--y); }
.pd-buy__pdf:hover { border-bottom-color: var(--ink); }
.pd-buy__pdf .i { width: 17px; height: 17px; }
.pd-buy__resp { display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; color: var(--text-3); }
.pd-buy__resp .i { width: 15px; height: 15px; }

.pd-trust { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 18px; }
.pd-trust li { display: flex; align-items: center; gap: 10px; font-size: .82rem; line-height: 1.3; color: var(--text-2); }
.pd-trust .i { flex: none; width: 34px; height: 34px; padding: 8px; border-radius: 50%; background: var(--steel-50); border: 1px solid var(--line); color: var(--ink); }

/* ---------- Navegação fixa por seções ---------- */
.pd-body { position: relative; }
.pd-tabs {
  position: sticky; top: var(--header-h); z-index: 50;
  background: rgba(255, 255, 255, .92); -webkit-backdrop-filter: saturate(1.6) blur(16px); backdrop-filter: saturate(1.6) blur(16px);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  transition: top .45s var(--ease), box-shadow var(--t);
}
html:has(.site-header.is-hidden) .pd-tabs { top: 0; }
.pd-tabs.is-stuck { box-shadow: 0 10px 30px -22px rgba(14, 15, 17, .45); }
.pd-tabs__inner { display: flex; align-items: center; gap: 24px; height: var(--pd-tabs-h); }
.pd-tabs__nav { flex: 1; min-width: 0; height: 100%; }
.pd-tabs__scroller { position: relative; height: 100%; overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; }
.pd-tabs__scroller::-webkit-scrollbar { display: none; }
.pd-tabs__list { display: flex; height: 100%; gap: 4px; }
.pd-tabs__list > li { flex: none; }
.pd-tab {
  position: relative; display: inline-flex; align-items: center; gap: 8px; height: 100%; padding: 0 14px;
  font-size: .94rem; font-weight: 560; color: var(--steel-600); white-space: nowrap;
  transition: color var(--t-fast);
}
.pd-tab:hover { color: var(--ink); }
.pd-tab[aria-current] { color: var(--ink); }
.pd-tab:focus-visible { outline-offset: -6px; }
.pd-tab__n { font-family: var(--mono); font-size: .68rem; font-weight: 500; letter-spacing: .06em; color: var(--steel-500); transition: color var(--t-fast); }
.pd-tab[aria-current] .pd-tab__n { color: var(--ink); }
.pd-tab__badge { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px; font-family: var(--mono); font-size: .66rem; color: var(--steel-700); background: var(--steel-100); border-radius: var(--r-pill); }
.pd-tabs__ink {
  position: absolute; left: 0; bottom: -1px; height: 3px; width: 0; border-radius: 3px 3px 0 0; background: var(--y);
  transform: translateX(0); transition: transform .5s var(--ease), width .5s var(--ease), opacity .3s; opacity: 0; pointer-events: none;
}
.pd-tabs__ink.is-on { opacity: 1; }

.pd-mini {
  flex: none; display: flex; align-items: center; gap: 12px; padding-left: 20px; border-left: 1px solid var(--line);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .35s var(--ease), transform .45s var(--ease), visibility 0s linear .45s;
}
.pd-tabs.is-stuck .pd-mini { opacity: 1; visibility: visible; transform: none; transition: opacity .35s var(--ease), transform .45s var(--ease), visibility 0s; }
.pd-mini__img { width: 40px; height: 40px; border-radius: var(--r-sm); object-fit: contain; background: var(--steel-50); mix-blend-mode: multiply; border: 1px solid var(--line); }
.pd-mini__txt { display: grid; line-height: 1.2; min-width: 0; }
.pd-mini__txt strong { font-size: .88rem; font-weight: 650; max-width: 220px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pd-mini__txt .mono { font-size: .7rem; color: var(--steel-600); }
.pd-mini__btn { min-height: 40px; }

/* ---------- Seções ---------- */
.pd-sec { padding-block: clamp(64px, 7.5vw, 120px); scroll-margin-top: calc(var(--header-h) + var(--pd-tabs-h) + 8px); }
.pd-sec__head { display: grid; gap: 14px; align-content: start; }
.pd-sec__head .h2 { max-width: 16ch; }

/* 01 Descrição */
.pd-desc__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 96px); align-items: start; }
.pd-desc .pd-sec__head .h2 { max-width: 13em; }
.pd-prose { display: grid; gap: 18px; max-width: 64ch; padding-top: 6px; }
.pd-prose p { color: var(--text-2); font-size: 1.02rem; line-height: 1.7; }
.pd-prose .pd-prose__lead { font-size: clamp(1.15rem, 1rem + .5vw, 1.4rem); line-height: 1.5; color: var(--ink); font-weight: 450; letter-spacing: -.01em; }
.pd-prose ul.pd-list { display: grid; gap: 8px; padding-left: 0; }
.pd-prose ul.pd-list li { position: relative; padding-left: 20px; color: var(--text-2); font-size: .97rem; line-height: 1.55; }
.pd-prose ul.pd-list li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 7px; height: 7px; background: var(--y); border: 1px solid var(--y-strong); border-radius: 2px; transform: rotate(45deg); }
.pd-prose p.pd-prose__k { margin-top: 6px; margin-bottom: -6px; font-size: var(--fs-xs); line-height: 1.2; color: var(--steel-600); }
/* conteúdo livre do editor de blocos */
.pd-prose > * { margin: 0; }
.pd-prose a { text-decoration: underline; text-decoration-color: var(--y-strong); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
.pd-prose a:hover { text-decoration-color: var(--ink); }
.pd-prose strong { color: var(--ink); font-weight: 650; }
.pd-prose h2, .pd-prose h3, .pd-prose h4 { margin-top: 10px; font-size: 1.2rem; font-weight: 680; letter-spacing: -.012em; line-height: 1.3; color: var(--ink); }
.pd-prose ul:not([class]), .pd-prose ol:not([class]) { display: grid; gap: 8px; padding-left: 1.2em; color: var(--text-2); line-height: 1.6; }
.pd-prose ul:not([class]) { list-style: disc; }
.pd-prose ol:not([class]) { list-style: decimal; }
.pd-prose img, .pd-prose figure { max-width: 100%; height: auto; border-radius: var(--r); }
.pd-prose iframe { width: 100%; aspect-ratio: 16 / 9; height: auto; border: 0; border-radius: var(--r-lg); }
.pd-prose table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.pd-prose td, .pd-prose th { padding: 8px 10px; border: 1px solid var(--line); text-align: left; }
.pd-checks { display: grid; gap: 10px; margin-top: 6px; padding-top: 22px; border-top: 1px solid var(--line); }
.pd-checks li { display: flex; align-items: center; gap: 12px; font-weight: 550; font-size: .98rem; }
.pd-checks .i { flex: none; width: 26px; height: 26px; padding: 5px; border-radius: 50%; background: var(--y); color: var(--ink); stroke-width: 2.2; }

/* Como funciona */
.pd-how {
  position: relative; isolation: isolate; overflow: hidden; margin-top: clamp(48px, 6vw, 96px);
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  background: var(--ink); color: var(--white); border-radius: var(--r-xl);
}
.pd-how::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(70% 80% at 85% 10%, #000, transparent 75%); mask-image: radial-gradient(70% 80% at 85% 10%, #000, transparent 75%);
}
.pd-how__field { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.pd-how__media { position: relative; z-index: 1; margin: 0; min-height: 520px; align-self: stretch; overflow: hidden; background: var(--ink-3); container-type: size; }
.pd-how__frame { position: absolute; inset: 0; }
@supports (width: 1cqh) {
  /* cobre o quadro mantendo a proporção da foto: os marcadores ficam presos à placa em qualquer largura */
  .pd-how__frame { inset: auto; left: 50%; top: 50%; width: max(100cqw, 66.7cqh); aspect-ratio: 683 / 1024; transform: translate(-50%, -50%); }
}
.pd-how__frame img { display: block; width: 100%; height: 100%; object-fit: cover; }
.pd-how__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14, 15, 17, 0) 70%, rgba(14, 15, 17, .55)); pointer-events: none; }
.pd-how__cap {
  position: absolute; left: 16px; bottom: 16px; z-index: 2; display: inline-flex; align-items: center; height: 26px; padding: 0 10px;
  font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--steel-300);
  background: rgba(14, 15, 17, .72); border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--r-xs);
}
.pd-spot { position: absolute; z-index: 2; display: flex; align-items: center; gap: 10px; transform: translate(-11px, -11px); pointer-events: none; }
.pd-spot i { position: relative; flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--y); box-shadow: 0 0 0 4px rgba(249, 224, 30, .3); }
.pd-spot i::before { content: ""; position: absolute; inset: -2px; border-radius: 50%; border: 2px solid var(--y); animation: pdPing 2.4s var(--ease) infinite; }
.pd-spot i::after { content: ""; position: absolute; inset: 7px; border-radius: 50%; background: var(--ink); }
.pd-spot b {
  font-family: var(--mono); font-size: .66rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap;
  padding: 5px 9px; color: var(--ink); background: var(--white); border-radius: var(--r-xs); box-shadow: var(--shadow-sm);
}
.pd-spot--touch { left: 33%; top: 35%; }
.pd-spot--ground { left: 15.5%; top: 48.5%; }
.pd-spot--ground i::before { animation-delay: 1.2s; }
@keyframes pdPing { 0% { transform: scale(1); opacity: .9; } 80%, 100% { transform: scale(2.4); opacity: 0; } }

.pd-how__body { position: relative; z-index: 1; padding: clamp(32px, 4.5vw, 72px); display: grid; align-content: center; gap: 16px; }
.pd-how__title { font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.5rem); font-weight: 700; font-stretch: 106%; letter-spacing: -.026em; line-height: 1.08; max-width: 20ch; color: var(--white); }
.pd-steps { display: grid; gap: 0; margin-top: 14px; counter-reset: step; }
.pd-step { position: relative; display: grid; grid-template-columns: 76px 1fr; gap: 22px; padding: 20px 0; border-top: 1px solid rgba(255, 255, 255, .1); }
.pd-step:last-child { padding-bottom: 0; }
.pd-step:not(:last-child)::after {
  content: ""; position: absolute; left: 38px; top: calc(20px + 76px); bottom: -20px; width: 0;
  border-left: 1.5px dashed rgba(249, 224, 30, .45);
}
.pd-step__art {
  position: relative; z-index: 1; display: grid; place-items: center; width: 76px; height: 76px; border-radius: 18px;
  background: var(--ink-2); border: 1px solid var(--ink-4); color: var(--steel-200);
  transition: border-color var(--t), background var(--t), transform .6s var(--ease);
}
.pd-step__art svg { width: 58px; height: 58px; }
.pd-step__num { font-size: 1.2rem; font-weight: 500; color: var(--y); }
.pd-how--noimg { grid-template-columns: 1fr; }
.pd-step__art .pd-y { stroke: var(--y); }
.pd-step:hover .pd-step__art { border-color: var(--y); background: var(--ink-3); transform: translateY(-3px); }
.pd-step__n { font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--y); }
.pd-step__t { margin-top: 6px; font-size: 1.15rem; font-weight: 650; letter-spacing: -.012em; line-height: 1.25; color: var(--white); }
.pd-step__d { margin-top: 6px; font-size: .94rem; line-height: 1.6; color: var(--steel-300); max-width: 52ch; }

/* 02 Dados técnicos */
.pd-specs__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(28px, 5vw, 88px); align-items: start; }
.pd-specs__head { position: sticky; top: calc(var(--header-h) + var(--pd-tabs-h) + 32px); }
.pd-specs__head > p.text-2 { max-width: 38ch; }
.pd-specs__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.pd-specs__actions [data-pd-copy-specs].is-done { --btn-bg: var(--ink); --btn-fg: var(--y); --btn-bd: var(--ink); }
.pd-table-wrap { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-xs); }
.pd-table { width: 100%; border-collapse: collapse; }
.pd-table tr + tr { border-top: 1px solid var(--line); }
.pd-table tr:nth-child(even) { background: rgba(246, 247, 248, .7); }
.pd-table tr { transition: background var(--t-fast); }
.pd-table tr:hover { background: var(--y-wash); }
.pd-table th, .pd-table td { padding: 17px 24px; text-align: left; vertical-align: top; }
.pd-table th { width: 38%; font-size: .9rem; font-weight: 600; color: var(--steel-700); line-height: 1.45; }
.pd-table td { font-family: var(--mono); font-size: .88rem; line-height: 1.6; color: var(--ink); }
.pd-table td.pd-table__full { font-family: var(--font); font-size: .95rem; color: var(--text-2); }
.pd-table__group th { padding-top: 22px; padding-bottom: 8px; font-family: var(--mono); font-size: .7rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--steel-600); background: var(--white); }
.pd-table tr.pd-table__group:hover { background: transparent; }
.pd-table td.pd-table__full::before { content: ""; display: inline-block; width: 6px; height: 6px; margin: 0 10px 2px 0; background: var(--y); border-radius: 1px; transform: rotate(45deg); }

/* 03 Uso e aplicações */
.pd-uso__head { margin-bottom: clamp(32px, 4vw, 56px); }
.pd-uso__head .h2 { max-width: 22ch; }
.pd-uso__grid { display: grid; grid-template-columns: minmax(0, 6.2fr) minmax(0, 5.8fr); gap: clamp(28px, 5vw, 80px); align-items: start; }
.pd-uso__grid.is-full, .pd-uso__grid.is-video-only { grid-template-columns: 1fr; }
.pd-uso__grid.is-video-only .pd-uso__aside { position: static; grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); align-items: end; gap: clamp(16px, 2.4vw, 32px); }
.pd-uso__grid.is-full .pd-uses { grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); column-gap: 40px; }
.pd-use p { max-width: 78ch; }
.pd-uses { display: grid; }
.pd-use { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 20px 0; border-top: 1px solid var(--line); }
.pd-use:first-child { border-top: 0; padding-top: 0; }
.pd-uso__grid.is-full .pd-use:first-child { border-top: 1px solid var(--line); padding-top: 20px; }
.pd-use__ic { display: grid; place-items: center; width: 48px; height: 48px; border-radius: var(--r); background: var(--steel-50); border: 1px solid var(--line); color: var(--ink); transition: background var(--t), border-color var(--t); }
.pd-use__ic .i { width: 21px; height: 21px; }
.pd-use:hover .pd-use__ic { background: var(--y); border-color: var(--y); }
.pd-use__t { font-size: 1.05rem; font-weight: 650; letter-spacing: -.01em; line-height: 1.3; }
.pd-use p { margin-top: 4px; font-size: .96rem; line-height: 1.6; color: var(--text-2); }
.pd-use__t + p { margin-top: 4px; }
.pd-use > div > p:only-child { margin-top: 0; color: var(--ink); }

.pd-uso__aside { position: sticky; top: calc(var(--header-h) + var(--pd-tabs-h) + 32px); display: grid; gap: 16px; }
.pd-video { margin: 0; }
.pd-video__facade, .pd-video__frame {
  position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; border-radius: var(--r-xl); overflow: hidden;
  background: var(--ink); box-shadow: var(--shadow);
}
.pd-video__facade img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease), filter .6s; }
.pd-video__facade::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14, 15, 17, .05) 40%, rgba(14, 15, 17, .55)); }
.pd-video__facade:hover img { transform: scale(1.04); }
.pd-video__badge {
  position: absolute; left: 16px; bottom: 16px; z-index: 1; display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 12px;
  font-family: var(--mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--white);
  background: rgba(14, 15, 17, .72); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border-radius: var(--r-pill);
}
.pd-video__badge .i { width: 13px; height: 13px; fill: var(--y); stroke: var(--y); }
.pd-video__play {
  position: absolute; left: 50%; top: 50%; z-index: 1; display: grid; place-items: center; width: 84px; height: 84px; margin: -42px 0 0 -42px;
  border-radius: 50%; background: var(--ink); color: var(--y); box-shadow: 0 18px 40px -12px rgba(14, 15, 17, .6);
  transition: transform .6s var(--ease);
}
.pd-video__play::before { content: ""; position: absolute; inset: -10px; border-radius: 50%; border: 1.5px solid rgba(14, 15, 17, .55); animation: pdPing 2.6s var(--ease) infinite; }
.pd-video__play .i { width: 30px; height: 30px; margin-left: 4px; fill: var(--y); }
.pd-video__facade:hover .pd-video__play { transform: scale(1.08); }
.pd-video__frame video, .pd-video__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; object-fit: cover; }
.pd-video__cap { display: flex; gap: 8px; align-items: flex-start; margin-top: 12px; font-size: .84rem; line-height: 1.45; color: var(--text-3); }
.pd-video__cap .i { flex: none; width: 16px; height: 16px; margin-top: 1px; }
.pd-help { display: grid; grid-template-columns: 44px 1fr; gap: 6px 14px; align-items: center; padding: 18px 20px; border-radius: var(--r-lg); background: var(--steel-50); border: 1px solid var(--line); }
.pd-help__ic { grid-row: span 2; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--ink); color: var(--y); }
.pd-help__ic .i { width: 20px; height: 20px; }
.pd-help p { font-size: .92rem; color: var(--text-2); line-height: 1.45; }
.pd-help p strong { color: var(--ink); }
.pd-help .link-arrow { justify-self: start; font-size: .9rem; }

/* 04 Downloads */
.pd-dl { padding-block: clamp(56px, 6vw, 96px); }
.pd-dl__note { max-width: 40ch; }
.pd-files { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 22px); }
.pd-file {
  display: flex; gap: 18px; height: 100%; padding: 16px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg);
  transition: border-color var(--t), box-shadow .5s var(--ease), transform .5s var(--ease);
}
.pd-file:hover { border-color: var(--steel-300); box-shadow: var(--shadow); transform: translateY(-3px); }
.pd-file__thumb { position: relative; flex: none; width: 92px; aspect-ratio: 424 / 600; border-radius: var(--r-sm); overflow: hidden; background: var(--steel-100); box-shadow: 0 1px 2px rgba(14, 15, 17, .08), 0 8px 18px -10px rgba(14, 15, 17, .35); transition: transform .6s var(--ease); }
.pd-file:hover .pd-file__thumb { transform: rotate(-2deg) translateY(-2px); }
.pd-file__thumb > img { width: 100%; height: 100%; object-fit: cover; }
.pd-file__body { display: flex; flex-direction: column; gap: 6px; min-width: 0; padding-top: 2px; }
.pd-file__kind { font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--steel-600); }
.pd-file__t { font-weight: 650; font-size: .98rem; line-height: 1.35; letter-spacing: -.008em; }
.pd-file__cta { margin-top: auto; display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; font-size: .88rem; font-weight: 650; padding: 6px 12px; border-radius: var(--r-pill); background: var(--steel-50); border: 1px solid var(--line); transition: background var(--t-fast), border-color var(--t-fast); }
.pd-file__cta .i { width: 16px; height: 16px; transition: transform var(--t) var(--ease); }
.pd-file:hover .pd-file__cta { background: var(--y); border-color: var(--y); }
.pd-file:hover .pd-file__cta .i { transform: translateY(2px); }
/* "documento" desenhado em CSS para fichas técnicas */
.pd-doc { display: flex; flex-direction: column; gap: 4px; padding: 0 8px 8px; background: var(--white); border: 1px solid var(--line); }
.pd-doc__bar { height: 9px; margin: 0 -8px 4px; background: var(--y); border-bottom: 1px solid var(--y-strong); }
.pd-doc__k { font-family: var(--mono); font-size: .42rem; letter-spacing: .1em; text-transform: uppercase; color: var(--steel-600); }
.pd-doc img { width: 100%; aspect-ratio: 1; object-fit: contain; background: var(--steel-50); mix-blend-mode: multiply; border-radius: 3px; }
.pd-doc__l { height: 3px; border-radius: 2px; background: var(--steel-150); }
.pd-doc__l--s { width: 62%; }
.pd-doc__code { margin-top: auto; font-family: var(--mono); font-size: .48rem; color: var(--ink); }

/* 05 Dúvidas */
.pd-faq { padding-block: clamp(64px, 7vw, 112px); }
.pd-faq__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 96px); align-items: start; }
.pd-faq__side { display: grid; gap: 28px; }
.pd-ask { display: grid; grid-template-columns: 64px 1fr; gap: 16px; padding: 20px; border-radius: var(--r-lg); background: var(--steel-50); border: 1px solid var(--line); max-width: 460px; }
.pd-ask__img { width: 64px; height: 64px; border-radius: 50%; overflow: hidden; display: block; background: radial-gradient(circle at 50% 30%, #3a3f45, var(--ink)); border: 2px solid var(--y); }
.pd-ask__bot { width: 100%; height: 100%; object-fit: cover; object-position: 50% 0; transform: scale(1.35); transform-origin: 50% 0; }
.pd-ask__t { font-weight: 680; font-size: 1.02rem; }
.pd-ask__d { margin-top: 2px; font-size: .9rem; color: var(--text-2); line-height: 1.45; }
.pd-ask__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin-top: 12px; }
.pd-ask__tel { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; font-size: .88rem; font-weight: 600; color: var(--ink); }
.pd-ask__tel .i { width: 16px; height: 16px; }
.pd-acc .acc__q { min-height: 64px; }

/* ---------- Complete sua solução ---------- */
.pd-bundle .section-head .h2 { max-width: 18ch; }
.pd-bundle .section-head .lead { margin-top: .6rem; }
.pd-bundle__cta { display: grid; justify-items: end; gap: 8px; }
.pd-bundle__note { font-size: .82rem; color: var(--text-3); }
.pd-bundle__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
[data-pd-add-all].is-done { --btn-bg: var(--y); --btn-fg: var(--ink); --btn-fill: var(--ink); --btn-fill-fg: var(--y); }

/* ---------- Relacionados (carrossel) ---------- */
.pd-related__head { margin-bottom: clamp(28px, 3.4vw, 48px); }
.pd-related__ctrl { display: flex; align-items: center; gap: 22px; }
.pd-related__btns { display: flex; gap: 8px; }
.pd-related__btns .icon-btn { width: 48px; height: 48px; }
.pd-related__btns .icon-btn:disabled { opacity: .35; cursor: default; }
.pd-related__btns .icon-btn:not(:disabled):hover { background: var(--ink); color: var(--y); border-color: var(--ink); }
.pd-rail {
  --pad: max(var(--gutter), calc((100% - var(--container)) / 2));
  overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scroll-padding-inline: var(--pad);
  scrollbar-width: none; -ms-overflow-style: none; outline: none;
}
.pd-rail::-webkit-scrollbar { display: none; }
.pd-rail:focus-visible { box-shadow: inset 0 0 0 2px var(--ink); }
.pd-rail__track { display: flex; gap: clamp(14px, 1.6vw, 22px); padding: 6px var(--pad) 18px; width: max-content; }
.pd-rail__track > li { flex: none; width: clamp(236px, 21vw, 284px); scroll-snap-align: start; display: flex; }
.pd-rail__track .pcard { width: 100%; }
.pd-rail__progress { position: relative; height: 2px; margin-top: 10px; background: var(--line); border-radius: 2px; overflow: hidden; }
.pd-rail__progress span { position: absolute; left: 0; top: 0; bottom: 0; width: 30%; background: var(--ink); border-radius: 2px; transform-origin: left; transition: transform .2s linear; }

/* ---------- Faixa de CTA ---------- */
.pd-cta-sec { padding: clamp(24px, 3vw, 48px) 0 clamp(64px, 7vw, 112px); }
.pd-cta {
  position: relative; isolation: isolate; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
  gap: 24px; align-items: end; padding: clamp(36px, 5vw, 72px) clamp(28px, 5vw, 72px) 0;
  background: var(--y); color: var(--ink); border-radius: var(--r-xl); overflow: hidden;
}
.pd-cta::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background-image: radial-gradient(rgba(14, 15, 17, .14) 1px, transparent 1.2px); background-size: 18px 18px;
  -webkit-mask-image: linear-gradient(90deg, transparent 35%, #000 85%); mask-image: linear-gradient(90deg, transparent 35%, #000 85%);
}
.pd-cta::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 12px; background: repeating-linear-gradient(-45deg, var(--ink) 0 12px, var(--y) 12px 24px); }
.pd-cta__body { padding-bottom: clamp(44px, 5vw, 76px); }
.pd-cta .eyebrow { color: var(--steel-800); }
.pd-cta .eyebrow::before { background: var(--ink); }
.pd-cta__title { margin-top: 14px; font-size: clamp(2rem, 1.2rem + 2.6vw, 3.4rem); font-weight: 740; font-stretch: 110%; letter-spacing: -.032em; line-height: 1.02; max-width: 17ch; }
.pd-cta__lead { margin-top: 14px; font-size: var(--fs-lead); line-height: 1.5; color: var(--ink-4); max-width: 46ch; }
.pd-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.pd-cta__wa .i:first-child { color: var(--wa-ink); transition: color var(--t); }
.pd-cta__wa:hover .i:first-child { color: var(--ink); }
.pd-cta .btn--dark { --btn-fill: var(--white); --btn-fill-fg: var(--ink); }
.pd-cta .btn--light { --btn-fill: var(--ink); --btn-fill-fg: var(--white); }
.pd-cta .btn--light:hover .i:first-child { color: var(--wa); }
.pd-cta__proof { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 28px; padding-top: 20px; border-top: 1px solid rgba(14, 15, 17, .16); font-size: .9rem; color: var(--ink-4); }
.pd-cta__proof li { position: relative; padding-left: 15px; }
.pd-cta__proof li::before { content: ""; position: absolute; left: 0; top: .62em; width: 6px; height: 6px; background: var(--ink); border-radius: 1px; transform: rotate(45deg); }
.pd-cta__proof strong { color: var(--ink); font-weight: 700; }
.pd-cta__art { position: relative; align-self: end; height: 100%; min-height: 360px; }
.pd-cta__bot { position: absolute; right: -50px; bottom: 4px; width: 500px; max-width: none; height: auto; filter: drop-shadow(0 30px 40px rgba(14, 15, 17, .28)); }

/* ---------- Barra fixa (mobile) ---------- */
.pd-bar { display: none; }

/* ---------- Galeria em tela cheia ---------- */
.pd-lb {
  position: fixed; inset: 0; z-index: 100; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; grid-template-columns: minmax(0, 1fr);
  background: rgba(250, 250, 251, .97); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  animation: fade .3s ease;
}
.pd-lb__top { display: flex; align-items: center; gap: 16px; padding: 14px clamp(14px, 3vw, 32px); border-bottom: 1px solid var(--line); }
.pd-lb__count { font-size: .78rem; letter-spacing: .08em; color: var(--steel-600); min-width: 64px; }
.pd-lb__title { flex: 1; min-width: 0; font-weight: 600; font-size: .95rem; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pd-lb__stage { position: relative; display: flex; align-items: center; justify-content: center; min-height: 0; overflow: hidden; padding: clamp(12px, 3vw, 40px) clamp(12px, 8vw, 120px); touch-action: pan-y; }
.pd-lb__img { max-width: 100%; max-height: min(100%, calc(100vh - 200px)); max-height: min(100%, calc(100dvh - 200px)); width: auto; height: auto; object-fit: contain; border-radius: var(--r); background: var(--white); box-shadow: var(--shadow-lg); animation: pdLbIn .45s var(--ease); user-select: none; -webkit-user-drag: none; }
@keyframes pdLbIn { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: none; } }
.pd-lb__arrow {
  position: absolute; top: 50%; z-index: 1; display: grid; place-items: center; width: 56px; height: 56px; margin-top: -28px; border-radius: 50%;
  background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow-sm); color: var(--ink);
  transition: background var(--t-fast), color var(--t-fast);
}
.pd-lb__arrow:hover { background: var(--ink); color: var(--y); }
.pd-lb__arrow--prev { left: clamp(10px, 3vw, 40px); }
.pd-lb__arrow--next { right: clamp(10px, 3vw, 40px); }
.pd-lb__thumbs { display: flex; justify-content: center; gap: 8px; padding: 14px; border-top: 1px solid var(--line); overflow-x: auto; }
.pd-lb__thumbs button { flex: none; width: 64px; height: 64px; border-radius: var(--r-sm); overflow: hidden; border: 1px solid var(--line); background: var(--steel-50); opacity: .6; transition: opacity var(--t-fast), border-color var(--t-fast); }
.pd-lb__thumbs button img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: multiply; }
.pd-lb__thumbs button:hover { opacity: 1; }
.pd-lb__thumbs button[aria-current="true"] { opacity: 1; border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.pd-lb.is-single .pd-lb__arrow, .pd-lb.is-single .pd-lb__thumbs { display: none; }

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 1180px) {
  .pd-trust { grid-template-columns: 1fr; gap: 10px; }
  .pd-mini__txt { display: none; }
  .pd-tab { padding: 0 11px; }
  .pd-buy__row { flex-wrap: nowrap; }
  .pd-qty__btn { width: 38px; }
  .pd-qty input { width: 40px; }
  .pd-buy__add { flex: 1 1 auto; padding-inline: .9em; font-size: .98rem; }
  .pd-buy__add [data-pd-add-label] { white-space: normal; text-align: center; line-height: 1.15; }
}
@media (max-width: 999px) {
  .pd-bundle__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1100px) and (min-width: 641px) {
  .pd-file { flex-direction: column; gap: 14px; }
  .pd-file__thumb { width: 84px; }
}
@media (max-width: 900px) and (min-width: 641px) {
  .pd-stage { aspect-ratio: 4 / 3; }
}

@media (max-width: 1024px) {
  .pd-hero__grid { gap: 36px; }
  .pd-keys { grid-template-columns: 1fr; }
  .pd-key:nth-child(odd) { border-right: 0; }
  .pd-key:nth-child(n+2) { border-top: 1px solid var(--line); }
  .pd-how { grid-template-columns: minmax(0, 4.6fr) minmax(0, 7.4fr); }
  .pd-cta { grid-template-columns: minmax(0, 1fr) 260px; }
  .pd-cta__bot { width: 330px; right: -20px; }
}

@media (max-width: 900px) {
  .pd { --pd-tabs-h: 54px; }
  .pd-hero { padding-top: 12px; }
  .pd-hero::before { height: 260px; }
  .pd-crumbs { margin-bottom: 14px; }
  .pd-crumbs .crumbs {
    flex-wrap: nowrap; overflow-x: auto; white-space: nowrap; scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); mask-image: linear-gradient(90deg, #000 85%, transparent); padding-right: 24px;
  }
  .pd-crumbs .crumbs::-webkit-scrollbar { display: none; }
  .pd-hero__grid { grid-template-columns: 1fr; gap: 26px; }
  .pd-gallery { position: relative; top: auto; }
  .pd-stage { border-radius: var(--r-lg); max-height: none; }
  .pd-keys { grid-template-columns: 1fr 1fr; }
  .pd-key:nth-child(odd) { border-right: 1px solid var(--line); }
  .pd-key:nth-child(2) { border-top: 0; }
  .pd-trust { grid-template-columns: repeat(3, 1fr); }
  .pd-mini { display: none; }
  .pd-tab { font-size: .9rem; padding: 0 12px; }
  .pd-tabs__inner { padding-inline: 0; }
  .pd-tabs__list { padding-inline: calc(var(--gutter) - 12px); }
  .pd-desc__grid, .pd-specs__grid, .pd-uso__grid, .pd-faq__grid { grid-template-columns: 1fr; }
  .pd-faq__side { display: contents; }
  .pd-faq__grid .pd-acc { order: 1; }
  .pd-faq__grid .pd-ask { order: 2; max-width: none; }
  .pd-specs__head, .pd-uso__aside { position: static; }
  .pd-uso__grid.is-video-only .pd-uso__aside { grid-template-columns: 1fr; }
  .pd-sec__head .h2 { max-width: 22ch; }
  .pd-how { grid-template-columns: 1fr; }
  .pd-how__media { aspect-ratio: 4 / 3; min-height: 0; container-type: normal; }
  .pd-how__frame { inset: 0; width: auto; aspect-ratio: auto; transform: none; }
  .pd-how__media img { object-position: 50% 28%; }
  .pd-how__media::after { background: linear-gradient(180deg, rgba(14, 15, 17, 0) 60%, rgba(14, 15, 17, .6)); }
  .pd-spot { display: none; }
  .pd-cta { grid-template-columns: minmax(0, 1fr) 190px; gap: 8px; }
  .pd-cta__art { min-height: 300px; margin-right: -12px; }
  .pd-cta__bot { width: 250px; right: -20px; bottom: 16px; }
  .pd-bundle__cta { justify-items: start; }

  /* barra fixa */
  .page-produto .site-footer::after { content: ""; display: block; height: calc(72px + env(safe-area-inset-bottom)); }
  .pd-bar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 66; display: flex; align-items: center; gap: 10px;
    padding: 10px max(14px, env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
    background: rgba(255, 255, 255, .95); -webkit-backdrop-filter: saturate(1.6) blur(16px); backdrop-filter: saturate(1.6) blur(16px);
    border-top: 1px solid var(--line); box-shadow: 0 -12px 30px -20px rgba(14, 15, 17, .45);
    transform: translateY(110%); visibility: hidden;
    transition: transform .45s var(--ease), visibility 0s linear .45s;
  }
  .pd-bar.is-on { transform: none; visibility: visible; transition: transform .45s var(--ease), visibility 0s; }
  .pd-bar__img { flex: none; width: 44px; height: 44px; border-radius: var(--r-sm); object-fit: contain; background: var(--steel-50); mix-blend-mode: multiply; border: 1px solid var(--line); }
  .pd-bar__txt { flex: 1; min-width: 0; display: grid; line-height: 1.2; }
  .pd-bar__txt strong { font-size: .88rem; font-weight: 650; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .pd-bar__txt .mono { font-size: .7rem; color: var(--steel-600); }
  .pd-bar__wa { flex: none; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--wa); color: #052e16; }
  .pd-bar__wa .i { width: 22px; height: 22px; }
  .pd-bar__btn { flex: none; min-height: 48px; padding-inline: 1.15em; }

  /* camadas globais sobem quando a barra aparece */
  .page-produto .wa-float, .page-produto .toast-region, .page-produto .cookie { transition: transform .45s var(--ease); }
  .pd-bar-on .wa-float { transform: translateY(calc(-68px - env(safe-area-inset-bottom))); }
  .pd-bar-on .toast-region { transform: translate(-50%, calc(-72px - env(safe-area-inset-bottom))); }
  .pd-bar-on .cookie { transform: translateY(calc(-68px - env(safe-area-inset-bottom))); }
}

@media (max-width: 640px) {
  .pd-title { font-size: clamp(1.75rem, 1.2rem + 2.6vw, 2.2rem); max-width: none; }
  .pd-lead { font-size: 1rem; }
  .pd-keys { grid-template-columns: 1fr; }
  .pd-key:nth-child(odd) { border-right: 0; }
  .pd-key:nth-child(n+2) { border-top: 1px solid var(--line); }
  .pd-key { padding: 13px 14px; }
  .pd-buy { padding: 16px; margin-inline: -2px; }
  .pd-buy::before { left: 16px; }
  .pd-buy__row { flex-wrap: nowrap; }
  .pd-qty { height: 54px; }
  .pd-qty__btn { width: 40px; }
  .pd-qty input { width: 40px; }
  .pd-buy__add { flex: 1 1 auto; min-height: 54px; padding-inline: .9em; font-size: .95rem; }
  .pd-buy__add [data-pd-add-label] { white-space: normal; text-align: center; line-height: 1.15; }
  .pd-buy__wa { min-height: 54px; }
  .pd-trust { grid-template-columns: 1fr; gap: 8px; }
  .pd-thumb { width: 68px; height: 68px; border-radius: 12px; }
  .pd-stage__hint { top: 12px; right: 12px; height: 28px; font-size: .72rem; }
  .pd-stage__nav { left: 12px; right: 12px; bottom: 12px; }
  .pd-table th, .pd-table td { display: block; width: auto; padding: 0 18px; }
  .pd-table th { padding-top: 14px; font-size: .8rem; color: var(--steel-600); }
  .pd-table td { padding-bottom: 14px; padding-top: 2px; }
  .pd-table td.pd-table__full { padding-top: 14px; }
  .pd-how__body { padding: 28px 22px 30px; }
  .pd-step { grid-template-columns: 60px 1fr; gap: 16px; padding: 18px 0; }
  .pd-step__art { width: 60px; height: 60px; border-radius: 14px; }
  .pd-step__art svg { width: 46px; height: 46px; }
  .pd-step:not(:last-child)::after { left: 30px; top: calc(18px + 60px); bottom: -18px; }
  .pd-files { grid-template-columns: 1fr; }
  .pd-file { padding: 14px; gap: 14px; }
  .pd-file__thumb { width: 74px; }
  .pd-ask { grid-template-columns: 52px 1fr; padding: 16px; }
  .pd-ask__img { width: 52px; height: 52px; }
  .pd-bundle__grid { gap: 12px; }
  .pd-bundle__cta .btn { width: 100%; }
  .pd-bundle__cta { justify-items: stretch; width: 100%; }
  .pd-related__ctrl { width: 100%; justify-content: space-between; }
  .pd-rail__track > li { width: 74vw; max-width: 290px; }
  .pd-cta { grid-template-columns: 1fr; }
  .pd-cta__body { position: relative; z-index: 1; padding-bottom: 40px; }
  .pd-cta__proof { max-width: none; }
  .pd-cta__art { display: none; } /* no celular o robô do WhatsApp já fica nesse canto */
  .pd-cta__bot { width: 170px; right: -18px; bottom: 0; filter: none; }
  .pd-cta__title { font-size: clamp(1.85rem, 1.2rem + 3.2vw, 2.4rem); }
  .pd-cta__actions .btn { width: 100%; }
  .pd-cta__proof { flex-direction: column; gap: 8px; }
  .pd-lb__arrow { width: 46px; height: 46px; margin-top: -23px; }
  .pd-video__play { width: 64px; height: 64px; margin: -32px 0 0 -32px; }
  .pd-video__play .i { width: 24px; height: 24px; }
  .pd-specs-sum { margin-top: 28px; }
  .pd-lb__stage { padding: 12px; }
}

@media (max-width: 400px) {
  .pd-bundle__grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .pd-bundle__grid .pcard__body { padding: 12px 12px 10px; }
  .pd-bundle__grid .pcard__actions { padding: 0 12px 12px; }
  .pd-bundle__grid .pcard__title { font-size: .9rem; }
}

@media (prefers-reduced-motion: reduce) {
  .pd-spot i::before, .pd-video__play::before { animation: none; display: none; }
  .pd-tabs, .pd-tabs__ink, .pd-bar, .pd-mini { transition: none !important; }
}
.pd-sec:focus { outline: none; }

/* Áreas de toque ≥ 44px em telas sensíveis ao toque (sem alterar o visual) */
.pd-tags a.tag, .pd-help .link-arrow, .pd-related__ctrl .link-arrow, .pd-buy__pdf { position: relative; }
@media (pointer: coarse), (max-width: 640px) {
  .pd-tags a.tag::after, .pd-help .link-arrow::after, .pd-related__ctrl .link-arrow::after, .pd-buy__pdf::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 44px; transform: translateY(-50%); }
  .pd-code__box { height: 44px; }
}

/* Revelação "cortina" da foto (o data-reveal="clip" global não dispara no Chrome: ver relatório) */
.js .pd-how__media[data-reveal] img { clip-path: inset(0 0 100% 0); transform: scale(1.06); transition: clip-path 1.3s var(--ease) .1s, transform 1.6s var(--ease) .1s; }
.js .pd-how__media.is-in img { clip-path: inset(0 0 0 0); transform: none; }
@media (prefers-reduced-motion: reduce) { .js .pd-how__media[data-reveal] img { clip-path: none; transform: none; } }
.pd-nw { white-space: nowrap; }
@media (pointer: coarse) {
  .pd-specs-sum__more { min-height: 44px; }
  .pd-specs-sum__more::after { bottom: 11px; }
  .pd-ask__tel { min-height: 44px; }
}