/* ============================================================
   AGRO PEÇAS — CSS PRINCIPAL
   Variáveis definidas via config.js (applyTheme())
   Valores abaixo são fallbacks caso JS não carregue.
   ============================================================ */

/* --- RESET & BASE ------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-primary:      #F5C000;
  --color-primary-dark: #D4A500;
  --color-secondary:    #1A1A1A;
  --color-accent:       #F5C000;
  --color-bg:           #F4F4F4;
  --color-surface:      #FFFFFF;
  --color-text:         #1A1A1A;
  --color-text-muted:   #6B7280;
  --color-border:       #E0E0E0;
  --font-family:        'Inter', 'Segoe UI', system-ui, sans-serif;
  --border-radius:      6px;
  --shadow-card:        0 2px 12px rgba(0,0,0,0.10);
  --transition:         0.22s ease;
  --max-width:          1280px;
  --header-height:      68px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* --- LUCIDE ICONS ----------------------------------------- */
/* Ícones inline gerados pelo Lucide */
[data-lucide], i[data-lucide] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  vertical-align: middle;
}
/* Tamanho padrão */
[data-lucide] svg { width: 16px; height: 16px; stroke-width: 2; }
/* Contextos específicos */
.topbar__badge [data-lucide] svg     { width: 13px; height: 13px; }
.header__action-btn [data-lucide] svg { width: 20px; height: 20px; }
.nav__toggle [data-lucide] svg       { width: 22px; height: 22px; }
.nav__item [data-lucide] svg         { width: 14px; height: 14px; }
.footer__contact-item [data-lucide] svg { width: 14px !important; height: 14px !important; min-width: 14px !important; min-height: 14px !important; flex-shrink: 0; }
.footer__social a [data-lucide] svg  { width: 18px; height: 18px; }
.breadcrumb [data-lucide] svg        { width: 14px; height: 14px; opacity: 0.5; }
.benefit-card__icon [data-lucide] svg { width: 24px; height: 24px; stroke-width: 1.75; }
.category-card__icon {
  display: block;
  margin-bottom: 14px;
  padding-top: 10px;
  color: var(--color-primary);
}
.category-card__icon [data-lucide] svg {
  width: 26px !important;
  height: 26px !important;
  stroke-width: 2;
  stroke: var(--color-primary) !important;
}
.cart-drawer__header [data-lucide] svg { width: 18px; height: 18px; }
.cart-drawer__close [data-lucide] svg  { width: 20px; height: 20px; }
.toast [data-lucide] svg             { width: 16px; height: 16px; flex-shrink: 0; }
.product-stars .star-filled svg      { fill: var(--color-primary); stroke: var(--color-primary); }
.product-stars .star-empty svg       { fill: none; stroke: var(--color-border); }
[data-product-rating-text]           { position: relative; top: 2px; }
.icon-inline svg                     { width: 14px; height: 14px; vertical-align: middle; }

/* --- UTILITÁRIOS ------------------------------------------- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section    { padding: 72px 0; }
.section--alt { background-color: var(--color-surface); }
.section__header { text-align: center; margin-bottom: 48px; }
.section__header h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; color: var(--color-secondary); }
.section__header p  { margin-top: 10px; color: var(--color-text-muted); font-size: 1.05rem; }
.tag { display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 3px 10px; border-radius: 4px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; }

/* --- BOTÕES ----------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--border-radius);
  font-size: 0.95rem; font-weight: 600;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }
/* Botão primário sobre amarelo precisa de texto escuro */
.btn--primary {
  background: var(--color-primary); color: #1A1A1A;
  box-shadow: 0 4px 14px rgba(245,192,0,0.35);
}
.btn--primary:hover { background: var(--color-primary-dark); transform: translateY(-1px); }
.btn--secondary {
  background: #1A1A1A; color: #fff;
}
.btn--secondary:hover { opacity: 0.88; transform: translateY(-1px); }
.btn--outline {
  background: transparent; color: #1A1A1A;
  border: 2px solid #1A1A1A;
}
.btn--outline:hover { background: #1A1A1A; color: #fff; }
.btn--ghost { background: rgba(255,255,255,0.15); color: #fff; border: 1px solid rgba(255,255,255,0.4); }
.btn--ghost:hover { background: rgba(255,255,255,0.28); }
.btn--sm { padding: 8px 16px; font-size: 0.85rem; }

/* --- TOP BAR ---------------------------------------------- */
.topbar {
  background: #1A1A1A; color: #fff;
  font-size: 0.8rem; padding: 6px 0;
}
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.topbar__info { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.topbar__info span { display: flex; align-items: center; gap: 5px; }
.topbar__info span,
.topbar__info a,
.topbar__info span span { color: rgba(255,255,255,0.85); }
.topbar__info a { transition: color var(--transition); }
.topbar__info a:hover { color: var(--color-primary); }
/* Força ícones da topbar pequenos — override do atributo inline do Lucide */
.topbar__info i { display: inline-flex; line-height: 1; }
.topbar__info i svg,
.topbar__info [data-lucide] svg {
  width: 14px !important;
  height: 14px !important;
  max-width: 14px !important;
  max-height: 14px !important;
  flex-shrink: 0;
  opacity: 0.85;
}
.topbar__badge {
  background: var(--color-accent); color: #1A1A1A;
  font-weight: 700; padding: 2px 10px; border-radius: 99px; font-size: 0.75rem;
}

/* --- HEADER ----------------------------------------------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: var(--color-surface);
  box-shadow: 0 1px 0 var(--color-border);
  height: var(--header-height);
}
.header__inner {
  display: flex; align-items: center; gap: 24px;
  height: 100%; justify-content: space-between;
}
.header__logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.header__logo-icon {
  width: 58px; height: 58px; border-radius: 50%; object-fit: cover; flex-shrink: 0;
}
.header__logo-text { font-size: 1.35rem; font-weight: 800; color: var(--color-secondary); line-height: 1.1; }
.header__logo-text span { color: var(--color-primary); }

.header__search { flex: 1; max-width: 520px; }
.search-bar {
  display: flex; align-items: center;
  border: 2px solid var(--color-border); border-radius: var(--border-radius);
  background: var(--color-bg); overflow: hidden;
  transition: border-color var(--transition);
}
.search-bar:focus-within { border-color: var(--color-primary); }
.search-bar input {
  flex: 1; padding: 10px 16px; border: none; background: transparent;
  font-size: 0.9rem; color: var(--color-text); outline: none;
}
.search-bar input::placeholder { color: var(--color-text-muted); }
.search-bar button {
  padding: 10px 16px; background: var(--color-primary); color: #1A1A1A;
  font-size: 1rem; font-weight: 700; transition: background var(--transition);
}
.search-bar button:hover { background: var(--color-primary-dark); }

.header__actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.header__action-btn {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 6px 12px; border-radius: var(--border-radius); font-size: 0.72rem;
  color: var(--color-text-muted); transition: color var(--transition), background var(--transition);
  position: relative;
}
.header__action-btn:hover { color: #1A1A1A; background: var(--color-bg); }
.header__action-btn .icon { font-size: 1.3rem; }
/* Toggle de busca: redundante no desktop (a barra de busca já fica visível), só aparece no mobile */
.header__search-toggle { display: none; }
.header__cart-count {
  position: absolute; top: 2px; right: 6px;
  background: #1A1A1A; color: var(--color-primary);
  font-size: 0.65rem; font-weight: 700;
  width: 16px; height: 16px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

/* --- NAV -------------------------------------------------- */
.nav { background: #1A1A1A; }
.nav__list { display: flex; align-items: center; }
.nav__item > a {
  display: block; padding: 13px 20px;
  color: rgba(255,255,255,0.85); font-size: 0.88rem; font-weight: 500;
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.nav__item > a::after {
  content: ''; position: absolute; bottom: 0; left: 20px; right: 20px;
  height: 2px; background: var(--color-accent);
  transform: scaleX(0); transition: transform var(--transition);
}
.nav__item > a:hover,
.nav__item > a[aria-current="page"] { color: #fff; background: rgba(255,255,255,0.08); }
.nav__item > a:hover::after,
.nav__item > a[aria-current="page"]::after { transform: scaleX(1); }
.nav__item--highlight > a { color: var(--color-accent); font-weight: 700; }

/* Mobile menu toggle */
.nav__toggle {
  display: none; padding: 12px; color: #fff;
  font-size: 1.4rem; margin-left: auto;
}

/* --- HERO ------------------------------------------------- */
.hero {
  background: linear-gradient(135deg, #111111 0%, #1A1A1A 60%, #222222 100%);
  color: #fff; padding: 80px 0 72px; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero__inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: center; position: relative;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(245,192,0,0.15); border: 1px solid rgba(245,192,0,0.5);
  color: var(--color-primary); padding: 5px 14px;
  border-radius: 99px; font-size: 0.82rem; font-weight: 600;
  margin-bottom: 20px;
}
.hero__title {
  font-size: clamp(1.8rem, 4vw, 2.9rem); font-weight: 800;
  line-height: 1.15; margin-bottom: 16px;
}
.hero__title em { color: var(--color-accent); font-style: normal; }
.hero__subtitle { font-size: 1.05rem; opacity: 0.85; margin-bottom: 32px; line-height: 1.6; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
/* --- HERO CAROUSEL ---------------------------------------- */
.hero-carousel {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.hero-carousel__track {
  width: 100%; height: 100%;
  position: relative;
  overflow: hidden;
  border-radius: 12px;
}

/* Transição slide direita → esquerda */
.hero-carousel__slide {
  position: absolute; inset: 0;
  transform: translateX(100%);
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
  z-index: 0;
}
/* Slide ativo — posição central */
.hero-carousel__slide.active {
  transform: translateX(0);
  z-index: 2;
}
/* Slide saindo — vai para a esquerda */
.hero-carousel__slide.leaving {
  transform: translateX(-100%);
  z-index: 1;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}
/* Slide em espera — fica à direita sem transição */
.hero-carousel__slide.ready {
  transform: translateX(100%);
  transition: none;
  z-index: 0;
}

/* Imagem ocupa 100% do slide */
.hero-carousel__slide img,
.hero-carousel__logo-slide {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
  background: #fff;
}

/* Placeholder enquanto não há imagens reais */
.hero-carousel__placeholder {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 16px; width: 100%; height: 100%;
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.5);
  text-align: center; padding: 24px;
}
.hero-carousel__placeholder span {
  font-size: 1rem; font-weight: 600;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.02em;
}

/* Controles */
.hero-carousel__controls {
  position: absolute; bottom: 16px; left: 0; right: 0;
  display: flex; align-items: center; justify-content: center;
  gap: 12px; z-index: 10;
}
.hero-carousel__dots { display: flex; gap: 6px; align-items: center; justify-content: center; }
.hero-carousel__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  transition: background var(--transition), transform var(--transition);
  cursor: pointer;
}
.hero-carousel__dot.active {
  background: var(--color-primary);
  transform: scale(1.3);
}

@media (max-width: 768px) {
  .hero__visual { display: none; }
}

/* --- CATEGORIAS ------------------------------------------- */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
}
.category-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--border-radius); padding: 24px 16px;
  text-align: center; cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  text-decoration: none; color: var(--color-text); display: block;
}
.category-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-card);
  border-color: var(--color-primary);
}
.category-card__label { font-size: 0.88rem; font-weight: 600; margin-bottom: 4px; }
.category-card__count { font-size: 0.75rem; color: var(--color-text-muted); }

/* --- PRODUTOS --------------------------------------------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.product-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--border-radius); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.product-card--skeleton:hover { transform: none; box-shadow: none; }
.product-card__badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em;
  text-transform: uppercase; padding: 3px 10px; border-radius: 4px;
  /* cor do texto definida inline via JS baseada no badgeColor */
}
.product-card__image {
  aspect-ratio: 4/3; background: var(--color-bg);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; position: relative;
}
.product-card__image img { width: 100%; height: 100%; object-fit: cover; }
.product-card__image .placeholder-icon {
  width: 56px; height: 56px; opacity: 0.15; stroke-width: 1;
}
.product-card__body { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.product-card__brand { font-size: 0.72rem; color: #1A1A1A; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; }
.product-card__name { font-size: 0.92rem; font-weight: 600; line-height: 1.4;
  color: var(--color-text); margin-bottom: 4px; flex: 1; }
.product-card__sku { font-size: 0.72rem; color: var(--color-text-muted); margin-bottom: 12px; }
.product-card__pricing { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.product-card__price { font-size: 1.2rem; font-weight: 800; color: #1A1A1A; }
.product-card__price-old { font-size: 0.82rem; color: var(--color-text-muted); text-decoration: line-through; }

/* Footer do card: estoque em cima, ações na mesma linha abaixo */
.product-card__footer {
  padding: 10px 16px 14px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-card__stock {
  font-size: 0.73rem; color: var(--color-text-muted);
  display: flex; align-items: center; gap: 4px;
}
.product-card__stock svg { width: 13px; height: 13px; flex-shrink: 0; }
.product-card__stock--low { color: #DC2626; }
.product-card__actions {
  display: flex; gap: 8px; align-items: stretch;
}
/* Botão carrinho: cresce para ocupar espaço disponível */
.btn--cart {
  flex: 1;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 12px; font-size: 0.82rem; border-radius: var(--border-radius);
  background: var(--color-primary); color: #1A1A1A; font-weight: 700;
  transition: background var(--transition);
  white-space: nowrap;
}
.btn--cart svg { width: 15px; height: 15px; flex-shrink: 0; }
.btn--cart:hover { background: var(--color-primary-dark); }
/* Botão wishlist: mesma altura que o carrinho, largura fixa */
.btn--wishlist {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; flex-shrink: 0;
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.btn--wishlist svg { width: 16px; height: 16px; }
.btn--wishlist:hover,
.btn--wishlist.wishlist-active {
  border-color: #DC2626; color: #DC2626; background: rgba(220,38,38,0.06);
}
.btn--wishlist.wishlist-active svg { fill: #DC2626; }

/* --- MARCAS ----------------------------------------------- */
.brands-section { background: var(--color-surface); }
.brands-marquee { overflow: hidden; position: relative; }
.brands-marquee::before,
.brands-marquee::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 80px;
  z-index: 2; pointer-events: none;
}
.brands-marquee::before { left: 0; background: linear-gradient(to right, var(--color-surface), transparent); }
.brands-marquee::after  { right: 0; background: linear-gradient(to left, var(--color-surface), transparent); }
.brands-track {
  display: flex; gap: 16px; width: max-content;
  animation: marquee 30s linear infinite;
}
.brands-track:hover { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.brand-chip {
  display: flex; align-items: center; justify-content: center;
  background: #F5C000 !important;
  border: 1px solid #D4A500;
  border-radius: var(--border-radius); padding: 14px 28px;
  font-size: 0.88rem; font-weight: 700; white-space: nowrap;
  min-width: 160px; text-align: center;
  color: #1A1A1A !important;
  cursor: pointer;
  user-select: none;
  transition: box-shadow var(--transition), background var(--transition);
}
.brand-chip:hover { background: #D4A500 !important; box-shadow: var(--shadow-card); }

/* --- STATS STRIP (Nossos Diferenciais) -------------------- */
.stats-strip {
  background: var(--color-surface);
  padding: 56px 0;
}
.stats-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stat-item {
  padding: 28px 24px 28px 28px;
  border: 1px solid var(--color-border);
  border-right: 4px solid var(--color-primary);
  background: #FFFFFF;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.stat-item__icon {
  display: flex; align-items: center;
  margin-bottom: 14px;
}
.stat-item__icon svg { width: 26px; height: 26px; stroke-width: 2; stroke: var(--color-primary); }
.stat-item__label {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
  line-height: 1.3;
}
.stat-item__text {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .stats-strip__grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { padding: 28px 28px; }
}
@media (max-width: 480px) {
  .stats-strip__grid { grid-template-columns: 1fr; }
}

/* Mantém .benefit-card para a seção de contato */
.benefit-card {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--border-radius); padding: 24px;
  transition: box-shadow var(--transition);
}
.benefit-card:hover { box-shadow: var(--shadow-card); }
.benefit-card__icon {
  flex-shrink: 0;
  width: 48px; height: 48px; background: rgba(245, 192, 0, 0.15);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
}
.benefit-card__icon svg { width: 24px; height: 24px; stroke-width: 1.75; }
.benefit-card__body h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.benefit-card__body p  { font-size: 0.85rem; color: var(--color-text-muted); line-height: 1.5; }

/* --- DEPOIMENTOS ------------------------------------------ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-card); }

/* Estrelas */
.testimonial-card__stars {
  display: flex;
  align-items: center;
  gap: 3px;
}
.testimonial-card__stars .star-filled svg {
  stroke: var(--color-primary);
  fill: var(--color-primary);
  width: 16px !important; height: 16px !important;
}
.testimonial-card__stars .star-empty svg {
  stroke: var(--color-border);
  fill: none;
  width: 16px !important; height: 16px !important;
}

/* Texto */
.testimonial-card__text {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  font-style: italic;
  flex: 1;
}

/* Autor */
.testimonial-card__author {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}
.testimonial-card__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #1A1A1A;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem;
  flex-shrink: 0;
}
.testimonial-card__name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
}
.testimonial-card__city {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}
.testimonial-card__city svg {
  width: 11px !important;
  height: 11px !important;
  flex-shrink: 0;
}
/* --- BANNER CTA ------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, #1A1A1A 0%, #111111 100%);
  color: #fff; text-align: center; padding: 64px 24px;
  position: relative; overflow: hidden;
}
.cta-banner::before {
  content: '⚙️'; position: absolute; font-size: 12rem; opacity: 0.05;
  top: -20px; right: -20px; line-height: 1;
}
.cta-banner h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 12px; }
.cta-banner p   { font-size: 1.05rem; opacity: 0.9; margin-bottom: 28px; }
.cta-banner__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* --- RODAPÉ ----------------------------------------------- */
.footer { background: #0D0D0D; color: rgba(255,255,255,0.75); font-size: 0.875rem; }
.footer__top { padding: 60px 0 40px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer__brand .header__logo { margin-bottom: 16px; }
.footer__brand .header__logo-text { color: #fff; }
.footer__brand p { line-height: 1.7; opacity: 0.8; margin-bottom: 20px; }
.footer__social { display: flex; gap: 10px; }
.footer__social a {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center;
  font-size: 1rem; transition: background var(--transition);
}
.footer__social a:hover { background: var(--color-primary); }
.footer__col h4 { color: #fff; font-size: 0.9rem; font-weight: 700;
  margin-bottom: 16px; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer__col ul { display: flex; flex-direction: column; gap: 8px; }
.footer__col ul a { opacity: 0.75; transition: opacity var(--transition); }
.footer__col ul a:hover { opacity: 1; color: var(--color-accent); }
.footer__contact-item {
  display: flex;
  gap: 8px;
  align-items: center;
  opacity: 0.8;
  line-height: 1.5;
  font-size: 0.82rem;
  text-align: left;
}
.footer__contact-item [data-lucide] svg {
  width: 14px !important;
  height: 14px !important;
  min-width: 14px !important;
  min-height: 14px !important;
  flex-shrink: 0;
  vertical-align: middle;
}
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.footer__payments { display: flex; gap: 8px; flex-wrap: wrap; }
.payment-badge {
  background: rgba(255,255,255,0.1); padding: 4px 10px;
  border-radius: 4px; font-size: 0.72rem; font-weight: 600; color: rgba(255,255,255,0.85);
}
.footer__copy { font-size: 0.78rem; opacity: 0.6; }

/* --- CATÁLOGO — SIDEBAR + FILTROS ------------------------- */
.catalog-layout { display: grid; grid-template-columns: 260px 1fr; gap: 32px; padding-top: 40px; padding-bottom: 60px; }
.sidebar { position: sticky; top: calc(var(--header-height) + 16px); height: max-content; }
.sidebar__card { background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--border-radius); padding: 20px; margin-bottom: 16px; }
.sidebar__title { font-size: 0.88rem; font-weight: 700; margin-bottom: 14px;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); }
.filter-list { display: flex; flex-direction: column; gap: 6px; }
.filter-option { display: flex; align-items: center; gap: 10px; cursor: pointer;
  font-size: 0.88rem; padding: 4px 0; }
.filter-option input[type="checkbox"] { accent-color: var(--color-primary); width: 16px; height: 16px; }
.filter-option:hover { color: var(--color-primary); }
.filter-count { margin-left: auto; font-size: 0.75rem; color: var(--color-text-muted);
  background: var(--color-bg); padding: 1px 7px; border-radius: 99px; }
.price-range { display: flex; flex-direction: column; gap: 12px; }
.price-range input[type="range"] { width: 100%; accent-color: var(--color-primary); }
.price-range__labels { display: flex; justify-content: space-between; font-size: 0.82rem; color: var(--color-text-muted); }
.catalog-main__toolbar {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: 12px; margin-bottom: 24px;
}
.catalog-main__count { font-size: 0.88rem; color: var(--color-text-muted); }
.catalog-main__sort select {
  border: 1px solid var(--color-border); border-radius: var(--border-radius);
  padding: 8px 12px; font-size: 0.85rem; background: var(--color-surface);
  color: var(--color-text); outline: none; cursor: pointer;
}
.catalog-main__sort select:focus { border-color: var(--color-primary); }
.catalog-main__view-toggle { display: flex; gap: 4px; }
.view-btn { padding: 8px 10px; border-radius: var(--border-radius);
  border: 1px solid var(--color-border); font-size: 0.9rem;
  color: var(--color-text-muted); transition: all var(--transition); }
.view-btn.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.active-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.filter-tag { display: inline-flex; align-items: center; gap: 6px;
  background: rgba(232, 80, 10, 0.10);
  border: 1px solid rgba(232, 80, 10, 0.30);
  color: var(--color-primary); padding: 4px 10px; border-radius: 99px;
  font-size: 0.78rem; font-weight: 600; }
.filter-tag button { font-size: 0.9rem; line-height: 1; color: inherit; }

/* List view */
.products-grid.list-view { grid-template-columns: 1fr; max-width: 780px; }
.products-grid.list-view .product-card { flex-direction: row; max-width: 780px; }
.products-grid.list-view .product-card__image { width: 140px; flex-shrink: 0; aspect-ratio: auto; height: 140px; }
/* Selo proporcional à imagem 140x140 da lista (vs. imagem bem maior da grade) */
.products-grid.list-view .product-card__badge {
  top: 6px; left: 6px; font-size: 0.6rem; padding: 2px 6px; border-radius: 3px;
}
.products-grid.list-view .product-card__body { padding: 16px 20px; }
.products-grid.list-view .product-card__footer { border-top: none; border-left: 1px solid var(--color-border); padding: 16px; justify-content: flex-end; min-width: 160px; }
.products-grid.list-view .product-card__actions { flex-direction: column; }
.products-grid.list-view .btn--cart { width: 100%; justify-content: center; }
.products-grid.list-view .btn--wishlist { width: 100%; }
.products-grid.list-view .btn--wishlist { width: 100%; }

/* --- PRODUTO DETALHE -------------------------------------- */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 40px 0 60px; }
.product-gallery__main {
  aspect-ratio: 1; background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--border-radius); display: flex; align-items: center; justify-content: center;
  font-size: 8rem; color: var(--color-border); overflow: hidden;
}
.product-gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.product-gallery__thumbs { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.product-gallery__thumb {
  width: 72px; height: 72px; border: 2px solid var(--color-border);
  border-radius: 6px; background: var(--color-bg); display: flex; align-items: center;
  justify-content: center; font-size: 1.8rem; cursor: pointer;
  transition: border-color var(--transition); overflow: hidden;
}
.product-gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-gallery__thumb.active,
.product-gallery__thumb:hover { border-color: var(--color-primary); }
.product-info__breadcrumb { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: 16px; }
.product-info__breadcrumb a { color: var(--color-primary); }
.product-info__brand { font-size: 0.8rem; color: #1A1A1A; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em; }
.product-info__name { font-size: clamp(1.3rem, 2.5vw, 1.8rem); font-weight: 800;
  line-height: 1.25; margin: 8px 0; }
/* SKU e badge na mesma linha */
.product-info__sku-row {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 16px; flex-wrap: wrap;
}
.product-info__sku { font-size: 0.8rem; color: var(--color-text-muted); }

/* Price-box sem fundo nem padding lateral — alinhado com os demais textos */
.product-info__price-box {
  padding: 16px 0;
  margin-bottom: 24px;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.product-info__price { font-size: 2rem; font-weight: 800; color: #1A1A1A; }
.product-info__price-old { font-size: 0.9rem; text-decoration: line-through; color: var(--color-text-muted); }
.product-info__discount {
  display: inline-block; background: var(--color-accent); color: #1A1A1A;
  font-size: 0.75rem; font-weight: 700; padding: 2px 8px; border-radius: 4px; margin-left: 8px;
}
.product-info__installment { font-size: 0.85rem; color: var(--color-text-muted); margin-top: 6px; }
.product-info__add-to-cart { display: flex; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.qty-selector {
  display: flex; align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius); overflow: hidden;
}
.qty-selector button {
  padding: 0 14px; font-size: 1.1rem;
  background: var(--color-bg);
  transition: background var(--transition);
  flex-shrink: 0;
  align-self: stretch;
  display: flex; align-items: center; justify-content: center;
  min-height: 44px;
}
.qty-selector button:hover { background: var(--color-border); }
.qty-selector input,
.qty-selector__value {
  width: 56px; text-align: center; border: none;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  padding: 10px 0; font-size: 0.95rem; font-weight: 600;
  outline: none; background: var(--color-surface);
  color: var(--color-text);
  display: inline-flex; align-items: center; justify-content: center;
  -moz-appearance: textfield; user-select: none;
}
.qty-selector input::-webkit-outer-spin-button,
.qty-selector input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.product-info__specs { margin-top: 24px; }
.product-info__specs h3 { font-size: 0.88rem; font-weight: 700; margin-bottom: 12px;
  text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-muted); }
.specs-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.specs-table tr:nth-child(even) td { background: var(--color-bg); }
.specs-table td { padding: 8px 0; border-bottom: 1px solid var(--color-border); }
.specs-table td:first-child { font-weight: 600; width: 40%; }
.product-info__tabs { margin-top: 48px; grid-column: 1 / -1; }
.tab-list { display: flex; border-bottom: 2px solid var(--color-border); margin-bottom: 24px; gap: 0; }
.tab-btn { padding: 12px 24px; font-size: 0.9rem; font-weight: 600; color: var(--color-text-muted);
  border-bottom: 2px solid transparent; margin-bottom: -2px;
  transition: color var(--transition), border-color var(--transition); }
.tab-btn.active { color: #1A1A1A; border-bottom-color: var(--color-primary); }
.tab-btn:hover { color: #1A1A1A; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.tab-panel p { font-size: 0.92rem; line-height: 1.8; color: var(--color-text); }

/* --- BREADCRUMB ------------------------------------------- */
.breadcrumb-bar { background: var(--color-surface); border-bottom: 1px solid var(--color-border); padding: 12px 0; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; flex-wrap: wrap; }
.breadcrumb a { color: #1A1A1A; font-weight: 600; }
.breadcrumb span { color: var(--color-text-muted); }
.breadcrumb .current { color: var(--color-text); font-weight: 500; }

/* Benefícios rápidos na página de produto */
.product-quick-benefits {
  display: flex; flex-direction: column; gap: 8px;
  padding: 16px 0;
  border-top: 1px solid var(--color-border);
  font-size: 0.82rem; color: var(--color-text-muted);
}
.product-quick-benefits span {
  display: flex; align-items: center; gap: 8px;
}
.product-quick-benefits [data-lucide] svg {
  width: 15px; height: 15px; flex-shrink: 0;
  stroke: var(--color-secondary);
}
}
.pagination { display: flex; gap: 8px; align-items: center; justify-content: center; padding-top: 40px; }
.page-btn { width: 40px; height: 40px; border-radius: var(--border-radius);
  border: 1px solid var(--color-border); display: flex; align-items: center; justify-content: center;
  font-size: 0.88rem; font-weight: 600; color: var(--color-text-muted);
  transition: all var(--transition); }
.page-btn.active { background: var(--color-primary); color: #1A1A1A; border-color: var(--color-primary); font-weight: 700; }
.page-btn:hover:not(.active) { border-color: var(--color-secondary); color: var(--color-secondary); }

/* --- TOAST / NOTIFICATIONS -------------------------------- */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.toast {
  background: var(--color-secondary); color: #fff; padding: 14px 20px;
  border-radius: var(--border-radius); box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  font-size: 0.88rem; font-weight: 500; pointer-events: all;
  display: flex; align-items: center; gap: 10px; max-width: 320px;
  animation: slideIn 0.3s ease; border-left: 4px solid var(--color-accent);
}
.toast--success { border-left-color: #22C55E; }
.toast--error   { border-left-color: #EF4444; }
@keyframes slideIn { from { transform: translateX(120%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes slideOut { from { transform: translateX(0); opacity: 1; } to { transform: translateX(120%); opacity: 0; } }
.toast.removing { animation: slideOut 0.3s ease forwards; }

/* --- MINI CART DRAWER ------------------------------------- */
.cart-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 200;
  opacity: 0; pointer-events: none; transition: opacity var(--transition);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: 380px; max-width: 100vw;
  background: var(--color-surface); z-index: 201;
  transform: translateX(100%); transition: transform 0.3s ease;
  display: flex; flex-direction: column;
}
.cart-drawer.open { transform: translateX(0); }
.cart-drawer__header { padding: 20px; border-bottom: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: space-between; }
.cart-drawer__header h3 { font-size: 1rem; font-weight: 700; }
.cart-drawer__close { font-size: 1.3rem; color: var(--color-text-muted); }
.cart-drawer__close:hover { color: var(--color-text); }
.cart-drawer__items { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.cart-item { display: flex; gap: 12px; align-items: flex-start; }
.cart-item__icon { font-size: 2rem; width: 56px; height: 56px;
  background: var(--color-bg); border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; overflow: hidden; }
.cart-item__icon img { width: 100%; height: 100%; object-fit: cover; }
/* Estado neutro enquanto ainda não sabemos se o item tem foto (ver cartItemImage em js/main.js),
   e esqueleto de card enquanto a lista de produtos carrega (ver productCardSkeleton) — evita telas
   em branco/ícones de "sem foto" que "piscam" assim que os dados reais chegam. */
.thumb-loading, .skeleton-line {
  background: linear-gradient(90deg, var(--color-border) 25%, var(--color-bg) 50%, var(--color-border) 75%);
  background-size: 200% 100%; animation: thumb-loading-shimmer 1.2s ease-in-out infinite; }
.thumb-loading { width: 100%; height: 100%; }
.skeleton-line { display: block; border-radius: 4px; }
@keyframes thumb-loading-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.cart-item__info { flex: 1; }
.cart-item__name { font-size: 0.85rem; font-weight: 600; line-height: 1.3; margin-bottom: 4px; }
.cart-item__price { font-size: 0.9rem; font-weight: 700; color: var(--color-primary); }
.cart-item__remove { font-size: 0.9rem; color: var(--color-text-muted); margin-left: 8px; }
.cart-item__remove:hover { color: #EF4444; }
.cart-drawer__footer { padding: 16px; border-top: 1px solid var(--color-border); }
.cart-drawer__total { display: flex; justify-content: space-between; font-size: 1.1rem;
  font-weight: 800; margin-bottom: 16px; }
.cart-empty { text-align: center; padding: 40px 20px; color: var(--color-text-muted); }
.cart-empty .icon { font-size: 3rem; opacity: 0.3; margin-bottom: 12px; }

/* --- RESPONSIVO ------------------------------------------- */
@media (max-width: 1024px) {
  .catalog-layout { grid-template-columns: 220px 1fr; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .topbar__info { gap: 10px; font-size: 0.75rem; }
  .header__search { display: none; }
  .header__search.mobile-open { display: flex; position: absolute; top: var(--header-height);
    left: 0; right: 0; padding: 12px 16px; background: var(--color-surface);
    border-bottom: 1px solid var(--color-border); }
  .header__search-toggle { display: flex; }
  .nav__toggle { display: flex; }
  .nav__list { display: none; flex-direction: column; background: var(--color-secondary); position: absolute;
    top: 100%; left: 0; right: 0; z-index: 99; padding: 8px 0; }
  .nav__list.open { display: flex; }
  .catalog-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .product-detail { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .hero { padding: 48px 0 40px; }
  .section { padding: 48px 0; }
  .products-grid.list-view .product-card { flex-direction: column; }
  .products-grid.list-view .product-card__image { width: 100%; height: 200px; }
  .products-grid.list-view .product-card__badge { top: 12px; left: 12px; font-size: 0.7rem; padding: 3px 10px; border-radius: 4px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
  .cart-drawer { width: 100vw; }
}

/* --- PAGINAÇÃO -------------------------------------------- */
.pagination { display: flex; gap: 8px; align-items: center; justify-content: center; padding-top: 40px; }
.page-btn { width: 40px; height: 40px; border-radius: var(--border-radius);
  border: 1px solid var(--color-border); display: flex; align-items: center; justify-content: center;
  font-size: 0.88rem; font-weight: 600; color: var(--color-text-muted);
  transition: all var(--transition); }
.page-btn.active { background: var(--color-primary); color: #1A1A1A; border-color: var(--color-primary); }
.page-btn:hover:not(.active) { border-color: var(--color-secondary); color: var(--color-secondary); }

/* --- WHATSAPP FLUTUANTE ----------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
}
.whatsapp-float svg {
  width: 34px;
  height: 34px;
}

/* --- BOTAO WHATSAPP HERO ---------------------------------- */
.btn--whatsapp {
  background: rgba(37, 211, 102, 0.12);
  border-color: #25D366;
  color: #ffffff;
}
.btn--whatsapp:hover {
  background: rgba(37, 211, 102, 0.22);
}

/* --- SEÇÃO FALE CONOSCO ----------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}
.contact-form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 36px;
  box-shadow: var(--shadow-card);
}
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.contact-form__field { display: flex; flex-direction: column; gap: 6px; }
.contact-form__field label {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--color-text);
}
.contact-form__field label span { color: var(--color-primary); }
.contact-form__field input,
.contact-form__field select,
.contact-form__field textarea {
  padding: 11px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: 0.88rem;
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-surface);
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
.contact-form__field input:focus,
.contact-form__field select:focus,
.contact-form__field textarea:focus { border-color: var(--color-primary); }
.contact-form__field input::placeholder,
.contact-form__field textarea::placeholder { color: var(--color-text-muted); font-size: 0.85rem; }
.contact-form__field textarea { resize: vertical; min-height: 110px; }
.contact-form__field select { cursor: pointer; }
.contact-form__privacy {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
  justify-content: center;
  margin-top: 4px;
}

/* Info lateral */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-top: 8px;
}
.contact-info__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-info__icon {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info__icon svg { width: 20px !important; height: 20px !important; stroke: var(--color-primary); }
.contact-info__label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 3px;
}
.contact-info__value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition);
}
a.contact-info__value:hover { color: var(--color-primary); }

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
  .contact-info { padding-top: 0; }
}
@media (max-width: 560px) {
  .contact-form__row { grid-template-columns: 1fr; }
  .contact-form-card { padding: 24px; }
}

/* ============================================================
   RESPONSIVO GLOBAL
   ============================================================ */

/* --- 1024px — tablets landscape / small desktops ---------- */
@media (max-width: 1024px) {
  /* Hero: coluna única */
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }

  /* Footer: 2 colunas */
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }

  /* Catálogo: sidebar menor */
  .catalog-layout { grid-template-columns: 220px 1fr; }

  /* Produto: coluna única */
  .product-detail { grid-template-columns: 1fr; }
  .product-info__tabs { grid-column: 1; }
}

/* --- 768px — tablets portrait ----------------------------- */
@media (max-width: 768px) {
  /* Topbar: esconde e-mail */
  .topbar__info span:nth-child(2) { display: none; }

  /* Header: esconde busca, mostra toggle */
  .header__search { display: none; }
  .header__search.mobile-open {
    display: flex;
    position: absolute;
    top: var(--header-height);
    left: 0; right: 0;
    padding: 12px 16px;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    z-index: 99;
  }
  .header__search-toggle { display: flex; }

  /* Nav mobile */
  .nav__toggle { display: flex; }
  .nav__list {
    display: none;
    flex-direction: column;
    background: #1A1A1A;
    position: absolute;
    top: 100%; left: 0; right: 0;
    z-index: 99;
    padding: 8px 0;
  }
  .nav__list.open { display: flex; }
  .nav__item > a { padding: 12px 20px; }
  .nav__item > a::after { display: none; }

  /* Footer: coluna única */
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }

  /* Catálogo: coluna única */
  .catalog-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }

  /* Seções */
  .section { padding: 48px 0; }
  .hero { padding: 48px 0 40px; }

  /* Produto: coluna única */
  .product-detail { grid-template-columns: 1fr; gap: 32px; }
  .product-gallery__main { aspect-ratio: 4/3; max-height: 300px; }

  /* Botões hero em coluna */
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  /* Trocas e devoluções */
  .returns-layout { grid-template-columns: 1fr; }
  .returns-sidebar { order: -1; }
}

/* --- 480px — mobile --------------------------------------- */
@media (max-width: 480px) {
  .container { padding: 0 16px; }

  /* Topbar: só telefone e horário */
  .topbar__info span:nth-child(2) { display: none; }

  /* Header: menor */
  .header__action-btn span { display: none; }

  /* Categorias: 2 colunas */
  .categories-grid { grid-template-columns: repeat(2, 1fr); }

  /* Produtos: 1 coluna */
  .products-grid { grid-template-columns: 1fr; }

  /* List view: força coluna */
  .products-grid.list-view .product-card { flex-direction: column; }
  .products-grid.list-view .product-card__image { width: 100%; height: 200px; }
  .products-grid.list-view .product-card__badge { top: 12px; left: 12px; font-size: 0.7rem; padding: 3px 10px; border-radius: 4px; }
  .products-grid.list-view .product-card__footer { border-left: none; border-top: 1px solid var(--color-border); }

  /* Depoimentos: 1 coluna */
  .testimonials-grid { grid-template-columns: 1fr; }

  /* Footer: ajustes */
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 8px; }

  /* Produto: ações em coluna */
  .product-info__add-to-cart { flex-direction: column; }
  .product-info__add-to-cart .qty-selector { width: 100%; }
  .product-info__add-to-cart .btn { width: 100%; justify-content: center; }

  /* Formulário de contato */
  .contact-form__row { grid-template-columns: 1fr; }
  .contact-form-card { padding: 20px; }
  .contact-layout { gap: 28px; }

  /* Trocas e devoluções */
  .returns-card { padding: 20px; }
}