/* Componentes reutilizáveis — specs/design.md §7 */

/* ---------- Botões ---------- */
.btn {
  --btn-bg: var(--green-600);
  --btn-bg-hover: var(--green-700);
  --btn-fg: var(--white);
  --btn-border: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 48px;
  padding: 0 var(--s-5);
  border: 1.5px solid var(--btn-border);
  border-radius: var(--radius-md);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.2;
  text-decoration: none;
  text-align: center;
  transition: background-color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.btn:hover {
  background: var(--btn-bg-hover);
  color: var(--btn-fg);
}

.btn svg {
  width: 20px;
  height: 20px;
  flex: none;
}

.btn--secondary {
  --btn-bg: var(--white);
  --btn-bg-hover: var(--surface-muted);
  --btn-fg: var(--graphite-900);
  --btn-border: var(--graphite-900);
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-bg-hover: var(--surface-muted);
  --btn-fg: var(--text);
  --btn-border: var(--border-strong);
}

.btn--on-dark {
  --btn-bg: var(--white);
  --btn-bg-hover: var(--green-50);
  --btn-fg: var(--graphite-900);
}

.btn--sm {
  min-height: var(--tap);
  padding: 0 var(--s-4);
  font-size: var(--fs-small);
}

.btn--block {
  width: 100%;
}

.btn[aria-disabled="true"],
.btn:disabled {
  opacity: 0.45;
  pointer-events: none;
}

.link-btn {
  background: none;
  border: 0;
  padding: var(--s-2) 0;
  color: var(--green-600);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  min-height: var(--tap);
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: var(--tap);
  height: var(--tap);
  border: 0;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text);
  position: relative;
}

.icon-btn:hover {
  background: var(--surface-muted);
}

.icon-btn svg {
  width: 24px;
  height: 24px;
}

.badge-count {
  position: absolute;
  top: 2px;
  right: 0;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: var(--radius-pill);
  background: var(--green-600);
  color: var(--white);
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 20px;
  text-align: center;
}

.badge-count:empty,
.badge-count[data-count="0"] {
  display: none;
}

/* ---------- Header ---------- */
/* Topo fixo (decisão de 2026-10-16). O body reserva a altura cheia, então
   compactar ao rolar não desloca o conteúdo. */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s var(--ease), background-color 0.3s var(--ease);
}

/* Só no desktop: backdrop-filter criaria um bloco de contenção e prenderia o overlay de busca do mobile */
@supports (backdrop-filter: blur(1px)) {
  @media (min-width: 1024px) {
    .site-header {
      background: rgba(255, 255, 255, 0.86);
      backdrop-filter: saturate(1.4) blur(14px);
    }
  }
}

body {
  padding-top: calc(var(--header-top) + var(--header-nav) + var(--header-faixa) + 1px);
}

.site-header.is-scrolled {
  box-shadow: 0 10px 30px -18px rgba(35, 39, 43, 0.35);
}

.header-top {
  height: var(--header-top);
  transition: height 0.35s var(--ease);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--s-2);
}

.header-top__start,
.header-top__end {
  display: flex;
  align-items: center;
  gap: var(--s-1);
}

.header-top__end {
  justify-content: flex-end;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  justify-self: center;
}

.logo:hover {
  color: var(--text);
}

.logo__mark {
  width: auto;
  height: 36px;
  max-width: 120px;
  flex: none;
  object-fit: contain;
}

.logo__word {
  display: flex;
  flex-direction: column;
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.logo__word span:first-child {
  font-size: 1.1875rem;
}

.logo__word span:last-child {
  font-size: 0.9375rem;
  color: var(--green-600);
  letter-spacing: 0.08em;
}

.header-search {
  display: none;
}

.quote-link {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: var(--fs-small);
}

.quote-link__label {
  display: none;
}

.main-nav {
  display: none;
}

@media (min-width: 1024px) {
  .header-top {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: var(--s-6);
  }

  .logo {
    justify-self: start;
  }

  .logo__mark {
    width: auto;
    height: 44px;
    max-width: 156px;
  }

  .header-top__start,
  .header-top__end .js-search-open {
    display: none;
  }

  .quote-link.icon-btn {
    width: auto;
  }

  .header-search {
    display: block;
    width: 100%;
    max-width: 560px;
    justify-self: center;
  }

  .quote-link {
    padding: 0 var(--s-4);
    min-height: var(--tap);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    position: relative;
  }

  .quote-link:hover {
    border-color: var(--green-600);
    color: var(--text);
  }

  .quote-link__label {
    display: inline;
  }

  .quote-link .badge-count {
    position: static;
  }

  /* Barra grafite: links em pílula + "tinta" que desliza até o link sob o mouse */
  .main-nav {
    display: block;
    height: var(--header-nav);
    overflow: hidden;
    background:
      linear-gradient(90deg, transparent, rgba(21, 133, 84, 0.35) 50%, transparent) top / 100% 1px no-repeat,
      var(--graphite-900);
    transition: height 0.35s var(--ease);
  }

  .main-nav ul {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--s-2);
    height: var(--header-nav);
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .main-nav a {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    height: 34px;
    padding: 0 18px;
    border-radius: var(--radius-pill);
    color: var(--on-dark-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: 0.01em;
    transition: color 0.25s var(--ease);
  }

  .main-nav a:hover,
  .main-nav a[aria-current="page"] {
    color: var(--white);
  }

  .main-nav a:focus-visible {
    outline: 2px solid var(--white);
    outline-offset: 2px;
  }

  /* Sem JS: o link ativo ganha a pílula direto */
  .main-nav:not(.has-ink) a[aria-current="page"] {
    background: var(--graphite-700);
    box-shadow: inset 0 -2px 0 var(--green-600);
  }

  .main-nav__ink {
    position: absolute;
    top: 50%;
    left: 0;
    height: 34px;
    width: var(--ink-w, 0);
    translate: var(--ink-x, 0) -50%;
    border-radius: var(--radius-pill);
    background: var(--graphite-700);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
    opacity: var(--ink-o, 0);
    transition: opacity 0.25s var(--ease);
    pointer-events: none;
  }

  .main-nav.is-live .main-nav__ink {
    transition: translate 0.45s cubic-bezier(0.3, 1.3, 0.5, 1), width 0.45s cubic-bezier(0.3, 1.3, 0.5, 1), opacity 0.25s var(--ease);
  }

  .main-nav__ink::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 4px;
    width: 18px;
    height: 3px;
    translate: -50% 0;
    border-radius: 3px;
    background: var(--green-600);
    box-shadow: 0 0 10px rgba(21, 133, 84, 0.9);
  }

  /* Compacto ao rolar: topo mais baixo; a barra recolhe ao descer e volta ao subir */
  .site-header.is-compact .header-top {
    height: 64px;
  }

  .site-header.is-compact .logo__mark {
    height: 38px;
    max-width: 135px;
  }

  .site-header.is-compact.is-hiding-nav .main-nav {
    height: 0;
  }

  .logo__mark {
    transition: width 0.35s var(--ease), height 0.35s var(--ease);
  }
}

/* ---------- Gaveta (menu mobile) ---------- */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 100;
  visibility: hidden;
}

.drawer.is-open {
  visibility: visible;
}

.drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(35, 39, 43, 0.5);
  opacity: 0;
  transition: opacity var(--t-med) var(--ease);
}

.drawer__panel {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: min(85vw, 360px);
  background: var(--white);
  transform: translateX(-100%);
  transition: transform var(--t-med) var(--ease);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.drawer.is-open .drawer__backdrop {
  opacity: 1;
}

.drawer.is-open .drawer__panel {
  transform: none;
}

.drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-2) var(--s-3) var(--s-2) var(--s-4);
  border-bottom: 1px solid var(--border);
  min-height: var(--header-top);
}

.drawer__nav a {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 0 var(--s-5);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}

.drawer__nav a[aria-current="page"] {
  color: var(--green-600);
  box-shadow: inset 4px 0 0 var(--green-600);
}

/* "Produtos" com setinha que abre a lista de categorias (mainb91a.js, 23/10/2026) */
.drawer__group {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 56px;
  border-bottom: 1px solid var(--border);
}

.drawer__group > a {
  border-bottom: 0;
}

.drawer__toggle {
  display: grid;
  place-items: center;
  border: 0;
  border-left: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.drawer__toggle svg {
  width: 20px;
  height: 20px;
  transition: rotate var(--t-med) var(--ease);
}

.drawer__toggle[aria-expanded="true"] {
  color: var(--green-600);
}

.drawer__toggle[aria-expanded="true"] svg {
  rotate: 180deg;
}

.drawer__toggle:focus-visible {
  outline: 3px solid var(--green-600);
  outline-offset: -3px;
}

.drawer__sub {
  grid-column: 1 / -1;
  margin: 0;
  padding: var(--s-1) 0 var(--s-2);
  list-style: none;
  background: var(--surface-muted);
  border-top: 1px solid var(--border);
}

.drawer__nav .drawer__sub a {
  min-height: 44px;
  padding: 0 var(--s-5) 0 calc(var(--s-5) + var(--s-3));
  border-bottom: 0;
  font-weight: 500;
  font-size: 0.9375rem;
}

.drawer__nav .drawer__sub li:first-child a {
  color: var(--green-700);
  font-weight: 700;
}

.drawer__foot {
  margin-top: auto;
  padding: var(--s-5);
  display: grid;
  gap: var(--s-3);
}

/* ---------- Busca ---------- */
.search {
  position: relative;
}

.search__field {
  position: relative;
}

.search__input {
  width: 100%;
  height: 48px;
  padding: 0 48px 0 44px;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--white);
  font-size: 1rem;
  transition: border-color var(--t-fast) var(--ease);
}

.search__input::placeholder {
  color: var(--graphite-500);
}

.search__input:focus {
  outline: none;
  border-color: var(--green-600);
  box-shadow: 0 0 0 3px var(--green-50);
}

.search__input::-webkit-search-cancel-button {
  display: none;
}

.search__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  translate: 0 -50%;
  width: 20px;
  height: 20px;
  color: var(--graphite-500);
  pointer-events: none;
}

.search__clear {
  position: absolute;
  right: 2px;
  top: 2px;
}

.search__panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 60;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.search__list {
  list-style: none;
  margin: 0;
  padding: var(--s-1) 0;
  max-height: min(70vh, 480px);
  overflow-y: auto;
}

.search__option {
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-2) var(--s-3);
  cursor: pointer;
  min-height: 60px;
}

.search__option img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.search__option[aria-selected="true"],
.search__option:hover {
  background: var(--green-50);
}

.search__option-text {
  font-size: var(--fs-small);
  line-height: 1.35;
}


.search__all {
  display: block;
  padding: var(--s-3);
  border-top: 1px solid var(--border);
  font-weight: 600;
  font-size: var(--fs-small);
  text-align: center;
  cursor: pointer;
}

.search__all[aria-selected="true"] {
  background: var(--green-50);
}

.search__status {
  padding: var(--s-4);
  font-size: var(--fs-small);
  color: var(--text-muted);
}

/* Busca mobile em overlay */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--white);
  padding: var(--s-3) var(--gutter);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}

.search-overlay__bar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--s-2);
  align-items: center;
}

.search-overlay .search__panel {
  position: static;
  margin-top: var(--s-2);
  box-shadow: none;
}

.search-overlay .search__list {
  max-height: calc(100vh - 160px);
}

/* ---------- Card de produto (único) ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--grid-gap);
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 700px) {
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 1280px) {
  .product-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

@media (min-width: 1536px) {
  .product-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--t-med) var(--ease), border-color var(--t-med) var(--ease), transform var(--t-med) var(--ease);
}

.card__media {
  aspect-ratio: 1;
  background: var(--white);
  overflow: hidden;
  display: grid;
  place-items: center;
}

.card__media img {
  width: 92%;
  height: 92%;
  object-fit: contain;
  transition: transform var(--t-med) var(--ease);
}

.card__body {
  padding: var(--s-3);
  border-top: 1px solid var(--border);
  flex: 1;
}

.card__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__title a {
  color: var(--text);
  text-decoration: none;
}

/* Segunda foto ao passar o mouse (mainb91a.js cria .card__alt no primeiro hover) */
.card__media {
  position: relative;
}

.card__alt {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 92%;
  height: 92%;
  object-fit: contain;
  background: var(--white);
  opacity: 0;
  transition: opacity var(--t-med) var(--ease);
  pointer-events: none;
}

@media (hover: hover) {
  .card.has-alt:hover .card__alt {
    opacity: 1;
  }
}

/* Código do produto antes do nome ("19049 - Abridor..."), texto centralizado no cartão */
.card__body {
  text-align: center;
}

/* Mesma cor e mesmo peso do nome (pedidos de 22/10/2026) */
.card__code {
  color: inherit;
  font-weight: inherit;
  font-variant-numeric: tabular-nums;
}

.card__title a::after {
  content: "";
  position: absolute;
  inset: 0;
}


.card:focus-within {
  border-color: var(--green-600);
}

.card:focus-within a:focus-visible {
  outline: none;
}

@media (hover: hover) {
  .card:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
  }

  .card:hover .card__media img {
    transform: scale(1.03);
  }
}

@media (min-width: 768px) {
  .card__body {
    padding: var(--s-3) var(--s-4) var(--s-4);
  }

  .card__title {
    font-size: 0.9375rem;
    -webkit-line-clamp: 2;
  }
}

/* Esqueleto de carregamento */
.skeleton {
  background: linear-gradient(90deg, var(--surface-muted) 25%, #e9ecef 50%, var(--surface-muted) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite linear;
  border-radius: var(--radius-md);
}

@keyframes shimmer {
  to { background-position: -200% 0; }
}

.card--skeleton {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  aspect-ratio: 1 / 1.3;
}

/* ---------- Trilho horizontal (carrossel de categorias/produtos) ---------- */
.rail {
  position: relative;
}

.rail__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 42%;
  gap: var(--grid-gap);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  overscroll-behavior-x: contain;
  scroll-padding-inline: var(--gutter);
  padding-inline: var(--gutter);
  margin-inline: calc(var(--gutter) * -1);
  padding-bottom: var(--s-2);
  list-style: none;
  margin-block: 0;
  scrollbar-width: none;
}

.rail__track::-webkit-scrollbar {
  display: none;
}

.rail__track > * {
  scroll-snap-align: start;
}

@media (min-width: 700px) {
  .rail__track { grid-auto-columns: 28%; }
}

@media (min-width: 1024px) {
  .rail__track {
    grid-auto-columns: calc((100% - 5 * var(--grid-gap)) / 6);
    margin-inline: 0;
    padding-inline: 0;
    scroll-padding-inline: 0;
  }
}

@media (min-width: 1440px) {
  .rail__track { grid-auto-columns: calc((100% - 7 * var(--grid-gap)) / 8); }
}

.rail__controls {
  display: none;
  gap: var(--s-2);
}

@media (min-width: 1024px) {
  .rail__controls { display: flex; }
}

.round-btn {
  width: var(--tap);
  height: var(--tap);
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-strong);
  background: var(--white);
  display: grid;
  place-items: center;
  color: var(--text);
}

.round-btn:hover {
  border-color: var(--green-600);
  color: var(--green-600);
}

.round-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.round-btn svg {
  width: 20px;
  height: 20px;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  margin: var(--s-4) 0;
  font-size: var(--fs-small);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-1) var(--s-2);
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--text-muted);
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: var(--s-2);
  color: var(--border-strong);
}

.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--green-600);
  text-decoration: underline;
}

/* ---------- Paginação ---------- */
.pagination {
  margin: var(--s-7) 0 var(--s-4);
}

.pagination ul {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--s-1);
  list-style: none;
  margin: 0;
  padding: 0;
}

.pagination a,
.pagination span {
  display: inline-grid;
  place-items: center;
  min-width: var(--tap);
  height: var(--tap);
  padding: 0 var(--s-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--fs-small);
}

.pagination a:hover {
  border-color: var(--green-600);
  color: var(--green-600);
}

.pagination [aria-current="page"] {
  background: var(--green-600);
  border-color: var(--green-600);
  color: var(--white);
}

.pagination .is-gap {
  border-color: transparent;
}

.pagination .is-disabled {
  opacity: 0.4;
}

/* ---------- Chips e swatches ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 36px;
  padding: 0 var(--s-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-size: var(--fs-small);
  cursor: pointer;
  user-select: none;
}

.chip:has(input:checked) {
  border-color: var(--green-600);
  background: var(--green-50);
  color: var(--green-700);
  font-weight: 600;
}

.chip:has(input:focus-visible) {
  outline: 3px solid var(--green-600);
  outline-offset: 2px;
}

.chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.chip__count {
  color: var(--text-muted);
  font-weight: 400;
}

.swatch {
  --sw: #ccc;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-pill);
  background: var(--sw);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.18);
  flex: none;
}

.swatch--multi {
  background: conic-gradient(#e53935, #fdd835, #43a047, #1e88e5, #8e24aa, #e53935);
}

.swatch--transparent {
  background: repeating-conic-gradient(#e1e4e8 0 25%, #fff 0 50%) 50% / 10px 10px;
}

/* ---------- Toast ---------- */
.toast-region {
  position: fixed;
  left: 50%;
  bottom: var(--s-5);
  translate: -50% 0;
  z-index: 120;
  display: grid;
  gap: var(--s-2);
  width: min(92vw, 420px);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  border-radius: var(--radius-md);
  background: var(--graphite-900);
  color: var(--on-dark);
  box-shadow: var(--shadow-panel);
  font-size: var(--fs-small);
  pointer-events: auto;
  animation: toast-in var(--t-med) var(--ease);
}

.toast a {
  color: #8fd9b6;
  font-weight: 600;
  margin-left: auto;
  white-space: nowrap;
}

.toast svg {
  width: 20px;
  height: 20px;
  color: #8fd9b6;
  flex: none;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
}

/* ---------- Estados ---------- */
.empty-state {
  text-align: center;
  padding: var(--s-8) var(--s-4);
  max-width: 32rem;
  margin: 0 auto;
}

.empty-state svg {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--s-4);
  color: var(--green-600);
}

.empty-state p {
  color: var(--text-muted);
}

.notice {
  padding: var(--s-3) var(--s-4);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  font-size: var(--fs-small);
}

/* ---------- Formulários ---------- */
.field {
  display: grid;
  gap: 6px;
  margin-bottom: var(--s-4);
}

.field label {
  font-weight: 600;
  font-size: var(--fs-small);
}

.field .opt {
  font-weight: 400;
  color: var(--text-muted);
}

.input,
.textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--s-3) var(--s-4);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--white);
  font-size: 1rem;
}

.textarea {
  min-height: 112px;
  resize: vertical;
}

.input:focus,
.textarea:focus {
  outline: none;
  border-color: var(--green-600);
  box-shadow: 0 0 0 3px var(--green-50);
}

.field.has-error .input,
.field.has-error .textarea {
  border-color: var(--danger);
}

.field__error {
  color: var(--danger);
  font-size: var(--fs-small);
  display: flex;
  gap: 6px;
  align-items: center;
}

.field__error:empty {
  display: none;
}

.field__hint {
  color: var(--text-muted);
  font-size: var(--fs-xs);
}

/* Quantidade */
.qty {
  display: inline-grid;
  grid-template-columns: var(--tap) minmax(64px, 96px) var(--tap);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
}

.qty button {
  border: 0;
  background: var(--white);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
}

.qty button:hover {
  background: var(--surface-muted);
}

.qty input {
  width: 100%;
  border: 0;
  border-inline: 1px solid var(--border);
  text-align: center;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  -moz-appearance: textfield;
  appearance: textfield;
  min-height: var(--tap);
}

.qty input::-webkit-outer-spin-button,
.qty input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.qty input:focus {
  outline: none;
  background: var(--green-50);
}

/* ---------- Faixa de CTA ---------- */
.cta-band {
  background: var(--graphite-900);
  color: var(--on-dark);
  border-radius: var(--radius-lg);
  padding: var(--s-6) var(--s-5);
  display: grid;
  gap: var(--s-4);
  position: relative;
  overflow: hidden;
}

.cta-band h2 {
  color: var(--on-dark);
  margin: 0;
}

.cta-band p {
  margin: 0;
  color: var(--on-dark-muted);
}

.cta-band::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -140px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: var(--green-600);
  opacity: 0.35;
}

.cta-band > * {
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .cta-band {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: var(--s-7);
  }
}

/* ---------- Rodapé ---------- */
.site-footer {
  margin-top: var(--section-gap);
  background: var(--graphite-900);
  color: var(--on-dark-muted);
  font-size: var(--fs-small);
}

.site-footer a {
  color: var(--on-dark);
  text-decoration: none;
}

.site-footer a:hover {
  color: #8fd9b6;
  text-decoration: underline;
}

.footer-grid {
  display: grid;
  gap: var(--s-6);
  padding-block: var(--s-7) var(--s-6);
}

.footer-brand .logo {
  color: var(--on-dark);
  margin-bottom: var(--s-3);
}

.footer-brand .logo__mark {
  height: 48px;
  max-width: 158px;
}

.footer-brand p {
  max-width: 24rem;
}

.footer-col h2 {
  color: var(--on-dark);
  font-size: 0.9375rem;
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: var(--s-3);
  letter-spacing: 0.02em;
}

.footer-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--s-1);
}

.footer-list li {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  min-height: var(--tap);
}

.footer-list a {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  min-height: var(--tap);
  overflow-wrap: anywhere;
}

.footer-list svg {
  width: 20px;
  height: 20px;
  flex: none;
  color: #8fd9b6;
}

.footer-pay {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  list-style: none;
  margin: 0 0 var(--s-3);
  padding: 0;
}

.footer-pay li {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-2) var(--s-3);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
  color: var(--on-dark);
}

.footer-pay svg {
  width: 18px;
  height: 18px;
  color: #8fd9b6;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-block: var(--s-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-5);
  justify-content: space-between;
  font-size: var(--fs-xs);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1.2fr 1fr 1fr;
    gap: var(--s-7);
  }
}

/* WhatsApp flutuante (mobile e desktop) */
.wa-float {
  position: fixed;
  right: var(--s-4);
  bottom: var(--s-4);
  z-index: 40;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  background: var(--green-600);
  color: var(--white);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(21, 133, 84, 0.35);
}

.wa-float:hover {
  background: var(--green-700);
  color: var(--white);
}

.wa-float svg {
  width: 28px;
  height: 28px;
}

div[data-page="produto"] .wa-float,
div[data-page="orcamento"] .wa-float {
  display: none;
}

/* ---------- Menu de categorias em "Produtos" (desktop) ----------
   Painel grafite com brilho verde, no mesmo acabamento do banner e da barra do menu.
   Criado pelo mainb91a.js; sem JS o link "Produtos" continua levando ao catálogo. */
.mega {
  display: none;
}

@media (min-width: 1024px) {
  .main-nav.has-mega {
    overflow: visible;
  }

  /* Ao rolar para baixo a barra recolhe (header.js); aí volta a cortar o conteúdo e o painel some */
  .site-header.is-compact.is-hiding-nav .main-nav.has-mega {
    overflow: hidden;
  }

  .site-header.is-hiding-nav .has-mega .mega {
    display: none;
  }

  .main-nav .has-mega {
    position: static;
  }

  .mega {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    z-index: 60;
    display: block;
    width: min(calc(100% - 2 * var(--gutter)), calc(var(--container) - 2 * var(--gutter)));
    max-height: calc(100vh - var(--header-top) - var(--header-nav) - var(--header-faixa) - 32px);
    overflow-y: auto;
    padding: var(--s-6) var(--s-7) var(--s-7);
    border-radius: 24px;
    background:
      radial-gradient(70% 90% at 100% 100%, rgba(21, 133, 84, 0.55), transparent 70%),
      radial-gradient(50% 60% at 0% 0%, rgba(21, 133, 84, 0.18), transparent 70%),
      var(--graphite-900);
    box-shadow: var(--shadow-panel), 0 30px 60px -30px rgba(15, 107, 67, 0.55);
    color: var(--white);
    translate: -50% -4px;
    opacity: 0;
    visibility: hidden;
    /* Rápida para abrir e fechar (pedido de 27/10/2026) */
    transition: opacity 110ms var(--ease), translate 110ms var(--ease), visibility 0s linear 110ms;
  }

  /* Desempenho (24/10/2026): o painel fica dentro do cabeçalho, e o desfoque translúcido dele
     (backdrop-filter) era refeito a cada destaque de categoria — quadros de até 35 ms, as "travadas".
     Com o menu aberto o cabeçalho fica branco opaco: quadros caem para ~7 ms. */
  .site-header:has(.has-mega.is-open) {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  /* "Produtos" fica destacado enquanto o painel está aberto */
  .main-nav .has-mega.is-open > a {
    color: var(--white);
    background: var(--graphite-700);
    box-shadow: inset 0 -2px 0 var(--green-600);
  }

  /* A rolagem dentro do painel não passa para a página (que recolheria o cabeçalho). */
  .mega {
    overscroll-behavior: contain;
  }

  /* Ponte invisível sobre o vão entre a barra e o painel: o mouse atravessa sem fechar.
     (Fica no item, e não no painel, porque o painel rola e cortaria o que estiver fora dele.) */
  .main-nav .has-mega.is-open::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 12px;
  }

  .has-mega.is-open .mega {
    translate: -50% 0;
    opacity: 1;
    visibility: visible;
    transition: opacity 110ms var(--ease), translate 110ms var(--ease), visibility 0s;
  }

  .mega__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--s-4);
    margin-bottom: var(--s-4);
    padding-bottom: var(--s-4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .mega__title {
    margin: 0;
    color: #8fd9b6;
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .main-nav .mega a {
    height: auto;
    padding: 0;
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 0.9375rem;
    letter-spacing: 0;
  }

  .main-nav .mega .mega__all {
    display: inline-flex;
    gap: 6px;
    color: #8fd9b6;
    font-size: var(--fs-small);
  }

  .main-nav .mega .mega__all:hover {
    color: var(--white);
  }

  /* .main-nav ul é a barra em linha de 48px; a lista do painel volta a ser bloco em colunas */
  .main-nav .mega__list {
    display: block;
    height: auto;
    columns: 4;
    column-gap: var(--s-5);
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .mega__list li {
    break-inside: avoid;
  }

  .main-nav .mega__list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--s-2);
    padding: 9px var(--s-3);
    margin-inline: calc(var(--s-3) * -1);
    font-weight: 600;
    line-height: 1.3;
    transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
  }

  .mega a svg {
    flex: none;
    width: 16px;
    height: 16px;
  }

  .mega__list a svg {
    opacity: 0;
    translate: -6px 0;
    color: #8fd9b6;
    transition: opacity var(--t-fast) var(--ease), translate var(--t-med) var(--ease);
  }

  .main-nav .mega__list a:hover,
  .main-nav .mega__list a:focus-visible {
    background: rgba(255, 255, 255, 0.07);
    color: #8fd9b6;
  }

  .mega__list a:hover svg,
  .mega__list a:focus-visible svg {
    opacity: 1;
    translate: 0 0;
  }

  .main-nav .mega__list a[aria-current="page"] {
    color: #8fd9b6;
    background: rgba(21, 133, 84, 0.22);
  }

  .main-nav .mega a:focus-visible {
    outline: 2px solid #8fd9b6;
    outline-offset: 0;
  }
}

/* Faixa presa ao cabeçalho, abaixo da barra do menu (26/10/2026): recolhe e volta junto com a
   barra. No celular, as duas mensagens se alternam numa linha só. */
.faixa-vantagens {
  height: var(--header-faixa);
  overflow: hidden;
  background: linear-gradient(90deg, var(--green-700), var(--green-600) 50%, var(--green-700));
  color: var(--white);
  transition: height 0.35s var(--ease);
}

.site-header.is-compact.is-hiding-nav .faixa-vantagens {
  height: 0;
}

.faixa-vantagens__lista {
  position: relative;
  height: var(--header-faixa);
}

.faixa-vantagens__item {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  font-size: 0.8rem;
  line-height: 1;
  white-space: nowrap;
  animation: faixa-alterna 9s infinite;
}

.faixa-vantagens__item + .faixa-vantagens__item {
  animation-delay: -4.5s;
}

.faixa-vantagens__icone {
  flex: none;
  width: 16px;
  height: 16px;
  opacity: 0.9;
}

.faixa-vantagens__item strong {
  font-weight: 600;
  letter-spacing: 0.01em;
}

.faixa-vantagens__extra {
  display: none;
  font-weight: 600;
}

@keyframes faixa-alterna {
  0%, 45% { opacity: 1; transform: none; }
  50%, 95% { opacity: 0; transform: translateY(-6px); }
  100% { opacity: 1; transform: none; }
}

/* Quem pede menos movimento vê só a primeira mensagem. */
@media (prefers-reduced-motion: reduce) {
  .faixa-vantagens__item { animation: none; }
  .faixa-vantagens__item + .faixa-vantagens__item { display: none; }
}

@media (min-width: 768px) {
  .faixa-vantagens__lista {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
  }

  .faixa-vantagens__item,
  .faixa-vantagens__item + .faixa-vantagens__item {
    position: static;
    display: flex;
    animation: none;
    font-size: 0.85rem;
  }

  .faixa-vantagens__item + .faixa-vantagens__item {
    padding-left: 40px;
    border-left: 1px solid rgba(255, 255, 255, 0.3);
  }

  .faixa-vantagens__icone {
    width: 18px;
    height: 18px;
  }
}

@media (min-width: 1200px) {
  .faixa-vantagens__extra {
    display: inline;
  }
}

/* Datas especiais primeiro no menu "Produtos" e no menu do celular, em negrito (27/10/2026) */
.main-nav .mega__list li.mega__especial a {
  font-weight: 800;
}

.drawer__nav .drawer__sub li.drawer__especial a {
  font-weight: 800;
}

/* Campo de arquivo da arte (orçamento) */
.input--arquivo {
  padding: 8px;
  height: auto;
  cursor: pointer;
}

.input--arquivo::file-selector-button {
  margin-right: 12px;
  padding: 8px 14px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--green-50);
  color: var(--green-700);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.input--arquivo:hover::file-selector-button {
  background: #d6ecdf;
}