/*
 * Explorar Categorias — /venda-de-onibus-modelo-chassi/
 * Task ClickUp 17tjyy3gu2p. Tokens vindos do styles.min.css já em produção
 * (--red-1, --red-3, --dark-3, --black, --white, --gray-*) — nenhuma cor nova.
 * Enfileirado só nesta página, depois de jm-styles (ver inc/explorar-categorias-helpers.php).
 */

.ec-page { background: var(--gray-5); }

/* Achado no rebase contra o tema ao vivo (29/09): `.container{display:flex;
   flex-wrap:wrap}` já em produção (styles.min.css) faz todo filho direto
   virar item flex e encolher pro tamanho do conteúdo. O padrão do próprio
   tema pra esse caso é `width:100%` no filho direto (ver `.grid-12`). Sem
   isso, hero/destaque/âncoras/áreas ficam espremidos à esquerda. */
.ec-page .container > * { width: 100%; }

.ec-page section[id] { scroll-margin-top: 96px; }

/* HERO */
.ec-hero { background: var(--black); padding: 32px 0 36px; }
.ec-hero-title {
  color: var(--white);
  font-family: 'normalidad-text', 'Nunito Sans', sans-serif;
  font-weight: 700;
  font-size: 28px;
  line-height: 1.25;
  margin: 0 0 12px;
  max-width: 680px;
  text-wrap: balance;
}
.ec-hero-sub {
  color: var(--gray-2);
  font-family: 'Nunito Sans', sans-serif;
  font-weight: 400;
  font-size: 15px;
  line-height: 1.5;
  margin: 0 0 22px;
  max-width: 580px;
}
.ec-search { position: relative; max-width: 520px; }
.ec-search input {
  width: 100%;
  height: 48px;
  border-radius: 10px;
  border: 1px solid #333;
  background: #161616;
  color: var(--white);
  padding: 0 44px 0 16px;
  font-size: 14px;
  font-family: 'Nunito Sans', sans-serif;
}
.ec-search input::placeholder { color: var(--gray-7, #C4C4C4); }
.ec-search input:focus-visible { outline: 2px solid var(--red-1); outline-offset: 2px; }
.ec-search svg { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); pointer-events: none; }

/* DESTAQUE (29/09 — "Ônibus rodoviário" + "Marcopolo G8", saíram do menu) */
.ec-destaque { padding: 26px 0 4px; }
.ec-destaque-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.ec-destaque-card {
  position: relative;
  display: block;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 21 / 9;
  box-shadow: 0 2px 10px rgba(0,0,0,.10);
  border: 2px solid transparent;
  transition: border-color .2s ease, transform .2s ease;
  min-height: 44px;
  background: var(--gray-2);
}
.ec-destaque-card:hover, .ec-destaque-card:focus-visible { border-color: var(--red-1); transform: translateY(-2px); }
.ec-destaque-card:focus-visible { outline: 2px solid var(--red-1); outline-offset: 2px; }
.ec-destaque-card img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.ec-destaque-card .ec-overlay { background: linear-gradient(to bottom, rgba(0,0,0,0) 25%, var(--red-3) 100%); }
.ec-destaque-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--red-1);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: 'Nunito Sans', sans-serif;
}
.ec-destaque-card .ec-label { padding: 16px; }
.ec-destaque-card .ec-nome { font-size: 17px; }
.ec-destaque-legenda { margin: 3px 0 6px; font-size: 12.5px; color: var(--gray-2); font-weight: 400; font-family: 'Nunito Sans', sans-serif; max-width: 420px; }
.ec-destaque-card .ec-count { font-size: 12px; font-weight: 700; color: var(--white); }

/* ÂNCORAS (4 tipos) */
.ec-anchor-nav { padding: 28px 0 6px; }
.ec-anchor-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.ec-anchor-card {
  position: relative;
  display: block;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  box-shadow: 0 2px 10px rgba(0,0,0,.10);
  border: 2px solid transparent;
  transition: border-color .2s ease, transform .2s ease;
  min-height: 44px;
  background: var(--gray-2);
}
.ec-anchor-card:hover, .ec-anchor-card:focus-visible { border-color: var(--red-1); transform: translateY(-2px); }
.ec-anchor-card:focus-visible { outline: 2px solid var(--red-1); outline-offset: 2px; }
.ec-anchor-card img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.ec-anchor-card .ec-label .ec-nome { font-size: 16px; }

/* ÁREA */
.ec-area { padding: 40px 0 8px; border-top: 1px solid var(--gray-1); margin-top: 24px; }
.ec-area-head { margin-bottom: 6px; }
.ec-area-head h2 {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 24px;
  font-weight: 800;
  margin: 0;
  color: var(--dark-3);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.ec-badge { font-size: 12px; font-weight: 700; background: var(--red-1); color: var(--white); padding: 3px 10px; border-radius: 999px; }
.ec-area-head p { margin: 4px 0 20px; font-size: 13.5px; color: var(--gray-4); max-width: 720px; }

.ec-sub-block { margin-bottom: 26px; }
.ec-sub-block h3 {
  font-size: 14.5px;
  font-weight: 800;
  margin: 0 0 3px;
  color: var(--dark-3);
  text-transform: uppercase;
  letter-spacing: .03em;
}
.ec-sub-note { font-size: 12.5px; color: var(--gray-4); margin: 0 0 12px; }

/* CARDS (fabricante/modelo/chassi) */
.ec-grid { display: grid; gap: 14px; }
.ec-grid-4 { grid-template-columns: repeat(4, 1fr); }
.ec-grid-5 { grid-template-columns: repeat(5, 1fr); }
.ec-grid-7 { grid-template-columns: repeat(7, 1fr); }

.ec-card {
  position: relative;
  display: block;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  border: 1px solid transparent;
  background: var(--gray-2);
  min-width: 44px;
  min-height: 44px;
}
.ec-card img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.ec-card:hover { transform: scale(1.04); box-shadow: 0 6px 16px rgba(0,0,0,.14); border-color: var(--red-1); }
.ec-card:focus-visible { outline: 2px solid var(--red-1); outline-offset: 2px; }
.ec-card:active { transform: scale(.98); }

.ec-foto-placeholder { position: absolute; inset: 0; background: var(--gray-2); }

.ec-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 45%, var(--red-3) 100%);
}
.ec-anchor-card .ec-overlay { background: linear-gradient(to bottom, rgba(0,0,0,0) 35%, var(--red-3) 100%); }

.ec-label { position: absolute; left: 0; right: 0; bottom: 0; padding: 9px 10px; color: var(--white); }
.ec-anchor-card .ec-label { padding: 14px; }
.ec-nome { font-weight: 700; font-size: 12.5px; line-height: 1.2; font-family: 'Nunito Sans', sans-serif; }
.ec-count { font-weight: 500; font-size: 11px; color: var(--gray-2); margin-top: 2px; font-family: 'Nunito Sans', sans-serif; }

/* CHIPS */
.ec-chip-row { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 4px; -webkit-overflow-scrolling: touch; }
.ec-chip {
  flex: 0 0 auto;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--gray-2);
  color: var(--dark-3);
  font-size: 13.5px;
  font-weight: 700;
  font-family: 'Nunito Sans', sans-serif;
  white-space: nowrap;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease;
}
.ec-chip .ec-n { color: var(--gray-4); font-weight: 500; }
.ec-chip:hover, .ec-chip:focus-visible { border-color: var(--red-1); }
.ec-chip:focus-visible { outline: 2px solid var(--red-1); outline-offset: 2px; }
.ec-chip.is-active { background: var(--red-1); color: var(--white); }
.ec-chip.is-active .ec-n { color: var(--gray-2); }

.ec-chip-sem-dado { cursor: default; opacity: .85; }
.ec-n-sem-dado { font-style: italic; font-weight: 400; font-size: 11.5px; }

/* VER TODAS */
details.ec-all { background: var(--white); border-radius: 12px; border: 1px solid var(--gray-1); padding: 2px 18px; margin: 8px 0 4px; }
details.ec-all summary {
  cursor: pointer;
  padding: 13px 0;
  font-weight: 700;
  font-size: 14px;
  color: var(--dark-3);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 44px;
}
details.ec-all summary::-webkit-details-marker { display: none; }
details.ec-all summary .ec-arrow { transition: transform .2s ease; }
details.ec-all[open] summary .ec-arrow { transform: rotate(90deg); }
.ec-all-cols { columns: 3; column-gap: 24px; padding: 4px 0 16px; font-size: 12.5px; color: var(--gray-4); }
.ec-all-cols a { display: block; padding: 4px 0; color: var(--dark-3); border-bottom: 1px dotted var(--gray-1); }
.ec-all-cols a:hover { color: var(--red-1); }

.ec-spacer { height: 24px; }

/* WHATSAPP FIXO — só mobile */
.ec-wa-fixed { display: none; }

/* MOBILE FIRST — ajustes acima de 640px (telas maiores) */
@media (min-width: 641px) {
  .ec-hero { padding: 44px 0 48px; }
  .ec-hero-title { font-size: 40px; }
  .ec-hero-sub { font-size: 17px; }
}

@media (max-width: 1024px) {
  .ec-grid-5, .ec-grid-7 { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 640px) {
  .ec-anchor-grid { grid-template-columns: repeat(2, 1fr); }
  .ec-destaque-grid { grid-template-columns: 1fr; }
  .ec-destaque-card { aspect-ratio: 16 / 10; }
  .ec-grid-4, .ec-grid-5, .ec-grid-7 { grid-template-columns: repeat(2, 1fr); }
  .ec-all-cols { columns: 1; }
  .ec-area { padding: 30px 0 4px; }

  .ec-wa-fixed {
    display: flex;
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--red-1);
    color: var(--white);
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 56px;
    font-weight: 700;
    font-size: 14.5px;
    font-family: 'Nunito Sans', sans-serif;
    z-index: 20;
    box-shadow: 0 -4px 12px rgba(0,0,0,.15);
  }
}

/* Reduz movimento pra quem pede (acessibilidade) */
@media (prefers-reduced-motion: reduce) {
  .ec-card, .ec-anchor-card, .ec-chip, details.ec-all summary .ec-arrow {
    transition: none;
  }
}