/* Catalogo de produtos Akabamentus -- consome os tokens de /assets/css/tokens.css.
   Nao redeclarar cor/fonte/tamanho de container aqui, so var(--token). */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg-soft);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; }

/* ---------- header ---------- */

.akb-cat-header {
  border-bottom: 1px solid var(--border-1);
  background: var(--white);
}

.akb-cat-header__inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 20px var(--container-pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.akb-cat-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: .04em;
  text-decoration: none;
  color: var(--ink);
}

.akb-cat-back {
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--text-muted-1);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color .2s ease;
}

.akb-cat-back:hover { color: var(--accent); }

/* ---------- hero ---------- */

.akb-cat-hero {
  padding: clamp(40px, 6vw, 72px) var(--container-pad-x) clamp(24px, 4vw, 40px);
}

.akb-cat-hero__inner {
  max-width: var(--container-wide);
  margin: 0 auto;
}

.akb-cat-eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .2em;
  font-size: 12px;
  color: var(--accent);
  margin: 0 0 14px;
}

.akb-cat-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.02;
  letter-spacing: -.01em;
  margin: 0 0 16px;
  color: var(--ink);
}

.akb-cat-subtitle {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(15px, 1.4vw, 18px);
  color: var(--text-muted-2);
  max-width: 640px;
  margin: 0;
}

/* ---------- layout ---------- */

.akb-cat-layout {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--container-pad-x) clamp(72px, 10vw, 120px);
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: clamp(32px, 4vw, 56px);
  align-items: start;
}

.akb-filtros-toggle {
  display: none;
  width: 100%;
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: var(--white);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-card);
  color: var(--ink);
  padding: 14px 18px;
  cursor: pointer;
  margin-bottom: 24px;
  grid-column: 1 / -1;
}

/* ---------- sidebar / filtros ---------- */

.akb-cat-sidebar {
  position: sticky;
  top: 24px;
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 3vw, 40px);
}

.akb-filter-group__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--text-muted-4);
  margin: 0 0 16px;
}

.akb-search-input {
  width: 100%;
  border: 1px solid var(--border-1);
  border-radius: var(--radius-card);
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  outline: none;
  transition: border-color .2s ease;
}

.akb-search-input:focus { border-color: var(--accent); }

.akb-cat-tree {
  list-style: none;
  margin: 0;
  padding: 0;
}

.akb-cat-tree .akb-cat-tree {
  margin-top: 2px;
  margin-bottom: 6px;
}

.akb-cat-item {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: none;
  border: none;
  border-radius: var(--radius-card);
  text-align: left;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 15px;
  color: var(--text-muted-1);
  padding: 7px 0;
  transition: color .2s ease, background-color .2s ease, box-shadow .2s ease;
}

.akb-cat-item:hover { color: var(--ink); }

.akb-cat-item.is-active {
  color: var(--accent);
  font-weight: 500;
  background: var(--bg-soft);
  /* efeito "sangria": pinta alem da caixa do botao sem alterar o layout/indentacao da arvore */
  box-shadow: -10px 0 0 0 var(--bg-soft), 10px 0 0 0 var(--bg-soft);
}

.akb-cat-item--child {
  padding-left: 18px;
  font-size: 14px;
}

.akb-cat-item--child::before {
  content: "\203A";
  margin-right: 8px;
  color: var(--text-muted-3);
  font-size: 12px;
}

.akb-cat-item--grandchild {
  padding-left: 34px;
  font-size: 13.5px;
}

.akb-cat-count {
  font-size: 12px;
  color: var(--text-muted-3);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.akb-cat-item.is-active .akb-cat-count { color: var(--accent); }

.akb-limpar-btn {
  align-self: flex-start;
  background: var(--white);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-pill);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: .02em;
  padding: 8px 18px;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.akb-limpar-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--bg-soft);
}

/* ---------- conteudo / toolbar ---------- */

.akb-cat-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-2);
}

.akb-cat-count-label {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: .03em;
  color: var(--text-muted-2);
}

/* ---------- grid de produtos ---------- */

.akb-cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 40px 24px;
}

.akb-produto-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-card);
  padding: 14px 14px 20px;
  /* sem sombra em repouso -- so aparece no hover, ver regra abaixo */
  transition: box-shadow .3s var(--ease-standard);
}

.akb-produto-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.akb-produto-card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--bg-placeholder);
  border-radius: var(--radius-card);
  overflow: hidden;
  margin-bottom: 18px;
}

.akb-produto-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.3s var(--ease-standard);
}

.akb-produto-card:hover .akb-produto-card__media img {
  transform: scale(1.06);
}

.akb-produto-card__cat {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--text-muted-3);
}

.akb-produto-card__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
  line-height: 1.25;
  color: var(--ink);
}

.akb-produto-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.akb-produto-card__link {
  position: absolute;
  inset: 0;
  z-index: 1;
}

/* botao WhatsApp -- reaproveitado exatamente do padrao do site, fica acima do link esticado do card */
.akb-wa-btn {
  position: relative;
  z-index: 2;
  align-self: flex-start;
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--whatsapp-green);
  color: #fff !important;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  text-decoration: none;
  transition: background-color .2s ease;
}

.akb-wa-btn:hover { background: var(--whatsapp-green-dark); }

.akb-wa-btn svg { flex-shrink: 0; }

/* ---------- estado vazio ---------- */

.akb-cat-empty {
  padding: 64px 24px;
  text-align: center;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-card);
}

.akb-cat-empty p {
  font-family: var(--font-body);
  color: var(--text-muted-2);
  font-size: 16px;
  margin: 0 0 20px;
}

/* ---------- footer ---------- */

.akb-cat-footer {
  border-top: 1px solid var(--border-1);
  background: var(--white);
}

.akb-cat-footer__inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 24px var(--container-pad-x);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.akb-cat-footer__inner a {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-muted-2);
  text-decoration: none;
}

/* ---------- responsivo ---------- */

@media (max-width: 899px) {
  .akb-cat-layout {
    grid-template-columns: 1fr;
  }

  .akb-filtros-toggle { display: block; }

  .akb-cat-sidebar {
    position: static;
    display: none;
    padding: 20px;
    background: var(--white);
    border: 1px solid var(--border-1);
    border-radius: var(--radius-card);
    margin-bottom: 24px;
  }

  .akb-cat-sidebar.is-open { display: flex; }
}

@media (max-width: 480px) {
  .akb-cat-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 28px 14px;
  }

  .akb-produto-card { padding: 10px 10px 16px; }

  .akb-produto-card__title { font-size: 18px; }

  .akb-wa-btn {
    padding: 10px 16px;
    font-size: 14px;
  }
}