/* R.R Packaging Parts - Página de Produtos (catálogo de peças) */
/* Carregado só em produtos.html (PT/EN/ES), depois de styles.css */

@import url('https://fonts.googleapis.com/css2?family=Anton&display=swap');

:root {
  --rr-azul: #003DA6;
  --rr-marinho: #0B2350;
  --rr-noturno: #101A2C;
  --rr-aco: #2F4E7E;
  --rr-ardosia: #6B7F9E;
  --rr-nevoa: #D6DEEA;
  --rr-grafite: #2A2E35;
  --rr-concreto: #8C929B;
  --rr-gelo: #F1F3F6;

  --pc-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --pc-gap: 12px;
  --pc-card-min: 132px;
  --pc-rows: 4;
  --pc-band-h: 46px;
  --pc-chamfer: 14px;
  --pc-header-h: 64px;
}

/* Linhas da grade conforme a altura da tela (o JS lê --pc-rows) */
@media (min-height: 1000px) { :root { --pc-rows: 5; } }
@media (max-height: 700px)  { :root { --pc-rows: 3; } }
@media (max-width: 992px)   { :root { --pc-rows: 3; } }
@media (max-width: 640px)   { :root { --pc-rows: 2; --pc-card-min: 100px; --pc-gap: 10px; --pc-band-h: 42px; } }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

/* ========== SEÇÃO ========== */
.pc [hidden] { display: none !important; }

.pc {
  padding: 3rem 0 4rem;
  color: var(--rr-grafite);
}

.pc-head { margin-bottom: 1.5rem; }

.pc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.5rem;
  color: var(--rr-azul);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pc-eyebrow::before {
  content: '';
  width: 26px;
  height: 14px;
  background: var(--rr-azul);
  -webkit-mask: url('../Imagens/favcon.svg') center / contain no-repeat;
          mask: url('../Imagens/favcon.svg') center / contain no-repeat;
}

.pc-title {
  margin: 0;
  overflow: hidden;
  font-family: 'Anton', 'Poppins', sans-serif;
  font-weight: 400;
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--rr-marinho);
}

.pc-title-text { display: inline-block; }

.pc-meta {
  min-height: 1.4em;
  margin: 0.35rem 0 0;
  color: var(--rr-ardosia);
  font-size: 0.9rem;
}

.pc-meta-all {
  padding: 0;
  border: 0;
  background: none;
  color: var(--rr-azul);
  font: 600 0.9rem 'Poppins', sans-serif;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.pc-meta-all:hover { color: var(--rr-aco); }

.pc-meta-all:focus-visible {
  outline: 2px solid var(--rr-azul);
  outline-offset: 2px;
}

/* ========== BUSCA ========== */
.pc-search-wrap {
  margin-bottom: 1.75rem;
  background: var(--white);
}

.pc-search {
  position: relative;
  display: flex;
  align-items: center;
}

.pc-search-icon {
  position: absolute;
  left: 1rem;
  width: 20px;
  height: 20px;
  color: var(--rr-ardosia);
  pointer-events: none;
}

.pc-search input {
  width: 100%;
  height: 54px;
  padding: 0 3.25rem 0 3rem;
  border: 1px solid var(--rr-nevoa);
  border-radius: 0;
  background: var(--white);
  color: var(--rr-grafite);
  font: 400 0.95rem 'Poppins', sans-serif;
  -webkit-appearance: none;
          appearance: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.pc-search input::placeholder { color: var(--rr-concreto); }
.pc-search input::-webkit-search-cancel-button { -webkit-appearance: none; }

.pc-search input:focus {
  outline: none;
  border-color: var(--rr-azul);
  box-shadow: 0 0 0 3px rgba(0, 61, 166, 0.15);
}

.pc-search-clear {
  position: absolute;
  right: 0.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: var(--rr-ardosia);
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}

.pc-search-clear svg { width: 18px; height: 18px; }
.pc-search-clear:hover { color: var(--rr-azul); background: var(--rr-gelo); }

.pc-search-clear:focus-visible,
.pc-group:focus-visible,
.pc-arrow:focus-visible,
.pc-viewport:focus-visible,
.pc-pop-cta:focus-visible,
.pc-empty-cta:focus-visible {
  outline: 2px solid var(--rr-azul);
  outline-offset: 2px;
}

/* ========== LAYOUT PRINCIPAL ========== */
.pc-main {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

/* ========== GRUPOS ========== */
.pc-groups-label {
  margin: 0 0 0.75rem;
  color: var(--rr-concreto);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pc-group-list {
  position: relative;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--rr-nevoa);
}

.pc-group {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  padding: 0.8rem 0.75rem 0.8rem 1rem;
  border: 0;
  border-bottom: 1px solid var(--rr-nevoa);
  background: transparent;
  color: var(--rr-grafite);
  font: 500 0.875rem/1.3 'Poppins', sans-serif;
  text-align: left;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}

.pc-group::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--rr-azul);
  transform: scaleY(0);
  transition: transform 0.35s var(--pc-ease);
}

.pc-group:hover { color: var(--rr-aco); background: var(--rr-gelo); }

.pc-group[aria-pressed="true"] {
  color: var(--rr-azul);
  background: var(--rr-gelo);
  font-weight: 600;
}

.pc-group[aria-pressed="true"]::before { transform: scaleY(1); }

.pc-group-count {
  flex-shrink: 0;
  min-width: 2ch;
  color: var(--rr-ardosia);
  font-size: 0.75rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.pc-group[aria-pressed="true"] .pc-group-count { color: var(--rr-azul); }

.pc-group.is-empty { color: var(--rr-concreto); }
.pc-group.is-empty .pc-group-count { color: var(--rr-nevoa); }

/* ========== PALCO / CARROSSEL ========== */
.pc-stage {
  position: relative;
  min-width: 0;
}

.pc-viewport {
  position: relative;
  overflow: hidden;
  overflow: clip;
  touch-action: pan-y;
  cursor: grab;
  -webkit-user-select: none;
          user-select: none;
  /* reserva a altura antes do JS medir */
  min-height: calc(var(--pc-rows) * 160px + (var(--pc-rows) - 1) * var(--pc-gap));
}

.pc-viewport.is-measured { min-height: 0; }
.pc-viewport.is-dragging { cursor: grabbing; }

.pc-track {
  display: flex;
  gap: var(--pc-gap);
  will-change: transform;
  transform: translate3d(0, 0, 0);
}

.pc-page {
  flex: 0 0 auto;
  display: grid;
  gap: var(--pc-gap);
  align-content: start;
}

/* ========== CARD ========== */
.pc-card {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.pc-card:focus-visible {
  outline: 2px solid var(--rr-azul);
  outline-offset: 3px;
}

.pc-card-inner {
  display: block;
  background: var(--rr-gelo);
  clip-path: polygon(0 0, calc(100% - var(--pc-chamfer)) 0, 100% var(--pc-chamfer), 100% 100%, 0 100%);
}

.pc-photo {
  position: relative;
  display: block;
  aspect-ratio: 635 / 541;
  background: var(--rr-gelo);
  overflow: hidden;
}

.pc-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.4s ease;
  -webkit-user-drag: none;
}

.pc-photo img.is-loaded { opacity: 1; }

/* Placeholder neutro: símbolo RR em Azul Névoa */
.pc-photo.is-placeholder::after,
.pc-photo.is-error::after {
  content: '';
  position: absolute;
  inset: 32% 26%;
  background: var(--rr-nevoa);
  -webkit-mask: url('../Imagens/favcon.svg') center / contain no-repeat;
          mask: url('../Imagens/favcon.svg') center / contain no-repeat;
}

.pc-band {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: var(--pc-band-h);
  padding: 0 0.5rem 0 18px;
  background: var(--rr-marinho);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 22px 100%);
}

.pc-name {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  color: var(--white);
  font-size: 0.65625rem;
  font-weight: 500;
  line-height: 1.15;
  text-align: right;
}

/* ========== CARD EXPANDIDO (camada flutuante) ========== */
.pc-pop {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 20;
  width: var(--pc-pop-w, 264px);
  transform-origin: 0 0;
  cursor: grab;
  filter: drop-shadow(0 18px 34px rgba(11, 35, 80, 0.28)) drop-shadow(0 2px 6px rgba(11, 35, 80, 0.12));
  will-change: transform, opacity;
}

.pc-pop[hidden] { display: none; }

.pc-pop-inner {
  background: var(--white);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.pc-pop .pc-photo { background: var(--rr-gelo); }
.pc-pop .pc-photo img { opacity: 1; }

.pc-pop .pc-band {
  height: auto;
  min-height: 46px;
  padding: 0.55rem 0.8rem 0.55rem 52px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 46px 100%);
}

.pc-pop-name {
  margin: 0;
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.25;
  text-align: right;
}

.pc-pop-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.85rem 0.9rem 0.95rem;
}

.pc-pop-code {
  margin: 0;
  color: var(--rr-ardosia);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.pc-pop-code strong { color: var(--rr-marinho); font-weight: 600; }

.pc-pop-desc {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  margin: 0;
  color: var(--rr-grafite);
  font-size: 0.8125rem;
  line-height: 1.45;
}

.pc-pop-cta,
.pc-empty-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.15rem;
  padding: 0.7rem 0.9rem;
  background: var(--rr-azul);
  color: var(--white) !important;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: background 0.2s;
}

.pc-pop-cta svg,
.pc-empty-cta svg { width: 16px; height: 16px; flex-shrink: 0; }

.pc-pop-cta:hover,
.pc-empty-cta:hover { background: var(--rr-aco); }

/* ========== NAVEGAÇÃO (setas + progresso) ========== */
.pc-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.25rem;
}

.pc-nav[hidden] { display: none; }

.pc-arrow {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: var(--rr-azul);
  color: var(--white);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.pc-arrow svg { width: 18px; height: 18px; }
.pc-arrow:hover:not(:disabled) { background: var(--rr-aco); }
.pc-arrow:active:not(:disabled) { transform: scale(0.94); }

.pc-arrow:disabled {
  background: var(--rr-nevoa);
  color: var(--white);
  cursor: default;
}

.pc-progress {
  position: relative;
  flex: 1;
  height: 3px;
  background: var(--rr-nevoa);
  overflow: hidden;
}

.pc-progress-fill {
  position: absolute;
  inset: 0;
  background: var(--rr-azul);
  transform-origin: 0 50%;
  transform: scaleX(0);
  will-change: transform;
}

.pc-pageinfo {
  flex-shrink: 0;
  min-width: 7.5em;
  color: var(--rr-ardosia);
  font-size: 0.8rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

/* ========== ESTADOS: vazio, erro ========== */
.pc-empty {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 2.5rem 2rem;
  background: var(--rr-gelo);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.pc-empty[hidden] { display: none; }

.pc-empty-title {
  margin: 0;
  color: var(--rr-marinho);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.35;
}

.pc-empty-text {
  margin: 0;
  max-width: 46ch;
  color: var(--rr-ardosia);
  font-size: 0.9rem;
}

.pc-empty-cta { margin-top: 0.5rem; }

/* ========== TABLET ========== */
@media (max-width: 992px) {
  .pc-main { grid-template-columns: 200px minmax(0, 1fr); gap: 1.5rem; }
  .pc-group { padding: 0.7rem 0.6rem 0.7rem 0.85rem; font-size: 0.8125rem; }
}

/* Grupos viram chips quando a largura não comporta a lateral */
@media (max-width: 860px) {
  .pc-main { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }

  .pc-groups {
    margin: 0 -1.5rem;
    min-width: 0;
  }

  .pc-groups-label { display: none; }

  .pc-group-list {
    flex-direction: row;
    gap: 0.5rem;
    padding: 0.15rem 1.5rem 0.35rem;
    border-top: 0;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scroll-padding-inline: 1.5rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .pc-group-list::-webkit-scrollbar { display: none; }

  .pc-group {
    flex: 0 0 auto;
    width: auto;
    gap: 0.5rem;
    padding: 0.55rem 0.9rem;
    border: 1px solid var(--rr-nevoa);
    background: var(--white);
    font-size: 0.8125rem;
    white-space: nowrap;
    scroll-snap-align: start;
  }

  .pc-group::before { display: none; }

  .pc-group[aria-pressed="true"] {
    border-color: var(--rr-azul);
    background: var(--rr-azul);
    color: var(--white);
  }

  .pc-group[aria-pressed="true"] .pc-group-count { color: rgba(255, 255, 255, 0.75); }
}

/* ========== CELULAR ========== */
@media (max-width: 768px) {
  .pc { padding: 2rem 0 3rem; }

  .pc-search-wrap {
    position: -webkit-sticky;
    position: sticky;
    top: var(--pc-header-h);
    z-index: 30;
    margin: 0 -1.5rem 1.25rem;
    padding: 0.6rem 1.5rem;
    transition: box-shadow 0.25s;
  }

  .pc-search-wrap.is-stuck { box-shadow: 0 6px 16px rgba(11, 35, 80, 0.1); }

  .pc-search input { height: 48px; font-size: 16px; }

  .pc-nav { gap: 0.6rem; }
  .pc-arrow { width: 38px; height: 38px; }
  .pc-pageinfo { min-width: 6.5em; font-size: 0.75rem; }

  .pc-empty { padding: 2rem 1.25rem; }
}

@media (max-width: 640px) {
  .pc-name { font-size: 0.625rem; }
  .pc-band { padding-right: 0.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  .pc-group::before,
  .pc-photo img { transition-duration: 0.01ms; }
}