/* ============================================================
   Canal WCO Shop — style.css
   Paleta: Preto #0a0a0a | Verde #00c853 | Branco #ffffff
   ============================================================ */

/* ── Variáveis ───────────────────────────────────────────── */
:root {
  --black:      #0a0a0a;
  --black-soft: #111111;
  --black-card: #161616;
  --black-border:#222222;
  --green:      #00c853;
  --green-dark: #00a843;
  --green-glow: rgba(0, 200, 83, 0.18);
  --white:      #ffffff;
  --gray-100:   #f5f5f5;
  --gray-300:   #cccccc;
  --gray-500:   #888888;
  --gray-700:   #444444;
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --shadow-card:0 4px 32px rgba(0,0,0,0.35);
  --shadow-green:0 0 24px rgba(0,200,83,0.25);
  --font-head:  'Poppins', sans-serif;
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-head);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { display:block; max-width:100%; }
a { text-decoration:none; color:inherit; }
ul { list-style:none; }
button { cursor:pointer; font-family:inherit; }

/* ── Container ───────────────────────────────────────────── */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ═══════════════════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════════════════ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10,10,10,0.97);
  border-bottom: 1px solid var(--black-border);
  backdrop-filter: blur(12px);
}
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 20px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--white);
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.logo i {
  font-size: 1.5rem;
  color: var(--green);
  filter: drop-shadow(0 0 6px var(--green));
}
.logo strong {
  font-weight: 700;
  color: var(--green);
}

/* Nav */
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.main-nav a {
  color: var(--gray-300);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color var(--transition);
  position: relative;
  padding-bottom: 4px;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--green);
  border-radius: 2px;
  transition: width var(--transition);
}
.main-nav a:hover { color: var(--white); }
.main-nav a:hover::after { width: 100%; }

/* Admin badge */
.main-nav a[href*="admin"] {
  color: var(--green);
  border: 1px solid var(--green);
  padding: 5px 14px;
  border-radius: 30px;
  font-size: 0.82rem;
}
.main-nav a[href*="admin"]::after { display:none; }
.main-nav a[href*="admin"]:hover {
  background: var(--green);
  color: var(--black);
}

/* Menu toggle mobile */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.4rem;
  padding: 4px;
}

/* ── Main ────────────────────────────────────────────────── */
.site-main { min-height: 60vh; }

/* ═══════════════════════════════════════════════════════════
   BARRA DE PESQUISA
═══════════════════════════════════════════════════════════ */
.search-section {
  background: linear-gradient(135deg, #0a1a0d 0%, #051009 100%);
  padding: 20px 0;
  margin-bottom: 0;
}
.search-form-hero {
  width: 100%;
}
.search-form-hero > div {
  display: flex;
  gap: 12px;
  max-width: 600px;
  margin: 0 auto;
}
.search-input-hero {
  flex: 1;
  padding: 14px 18px;
  background: var(--black) !important;
  color: var(--white) !important;
  border: 2px solid var(--green) !important;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: box-shadow var(--transition);
}
.search-input-hero::placeholder {
  color: var(--gray-500);
}
.search-input-hero:focus {
  box-shadow: 0 0 0 3px rgba(0,200,83,0.15);
}

/* Responsivo */
@media (max-width: 100px) {
  .search-form-hero > div {
    flex-direction: column;
    gap: 10px;
  }
  .search-form-hero .btn {
    width: 60%;
  }
}


/* ═══════════════════════════════════════════════════════════
   HERO SLIDER
═══════════════════════════════════════════════════════════ */
.hero-slider {
  position: relative;
  overflow: hidden;
  background: var(--black-soft);
}
.slider-container {
  position: relative;
  width: 100%;
  height: 540px;
}
.slides-wrapper {
  display: flex;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4,0,0.2,1);
}
.slide {
  min-width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  position: relative;
}
.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(0,0,0,0.75) 0%,
    rgba(0,0,0,0.35) 60%,
    rgba(0,0,0,0.1) 100%
  );
  display: flex;
  align-items: center;
}
.slide-caption {
  padding: 0 0 0 64px;
  max-width: 560px;
}
.slide-caption h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 14px;
  color: var(--white);
}
.slide-caption h2 span {
  color: var(--green);
}
.slide-caption p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 28px;
  max-width: 420px;
}

/* Setas do slider */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--white);
  font-size: 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
  z-index: 10;
}
.slider-arrow:hover {
  background: var(--green);
  border-color: var(--green);
  color: var(--black);
}
.prev { left: 20px; }
.next { right: 20px; }

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transition: background var(--transition), transform var(--transition);
}
.dot.active, .dot:hover {
  background: var(--green);
  transform: scale(1.3);
}

/* Hero fallback (sem slides) */
.hero-fallback {
  min-height: 480px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0a0a0a 0%, #111111 50%, #0a1a0d 100%);
  position: relative;
  overflow: hidden;
}
.hero-fallback::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,200,83,0.12) 0%, transparent 70%);
  top: -100px; right: -100px;
  pointer-events: none;
}
.hero-fallback-content {
  padding: 60px 0;
}
.hero-fallback-content .tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-glow);
  border: 1px solid rgba(0,200,83,0.3);
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 24px;
}
.hero-fallback-content h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-fallback-content h1 span { color: var(--green); }
.hero-fallback-content p {
  font-size: 1.1rem;
  color: var(--gray-300);
  max-width: 480px;
  margin-bottom: 36px;
}


/* ═══════════════════════════════════════════════════════════
   BENEFITS BAR (compacta)
═══════════════════════════════════════════════════════════ */
.benefits-bar {
  background: var(--black-card);
  border-top: 1px solid var(--black-border);
  border-bottom: 1px solid var(--black-border);
  padding: 12px 0;
  overflow: hidden;
}
.benefits-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.benefit-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--gray-300);
  text-align: center;
  padding: 4px 8px;
}
.benefit-item i {
  color: var(--green);
  font-size: 1rem;
  flex-shrink: 0;
}
.benefit-item span {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 600px) {
  .benefits-inner {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .benefit-item {
    justify-content: flex-start;
    padding: 6px 4px;
    border-bottom: 1px solid var(--black-border);
  }
  .benefit-item:last-child {
    border-bottom: none;
  }
}


/* ═══════════════════════════════════════════════════════════
   SEÇÕES GERAIS
═══════════════════════════════════════════════════════════ */
.section {
  padding: 72px 0;
}
.section--dark {
  background: var(--black-soft);
}
.section--card-bg {
  background: var(--black-card);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 44px;
  gap: 16px;
  flex-wrap: wrap;
}
.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}
.section-title span {
  color: var(--green);
}
.section-subtitle {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-top: 6px;
  font-weight: 400;
}
.section-link {
  font-size: 0.85rem;
  color: var(--green);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
  flex-shrink: 0;
}
.section-link:hover { gap: 10px; }


/* ═══════════════════════════════════════════════════════════
   PRODUCT GRID & CARD
═══════════════════════════════════════════════════════════ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--shadow-green);
  border-color: rgba(0,200,83,0.3);
}
.product-card__img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: #1a1a1a;
}
.product-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card__img img {
  transform: scale(1.06);
}
.badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--green);
  color: var(--black);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  z-index: 2;
}
.badge--new { background: var(--green); color: var(--black); }
.badge--sale { background: #ff3b5c; color: var(--white); }

.product-card__body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-card__name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.4;
}
.product-card__price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 16px;
}
.product-card__price small {
  font-size: 0.85rem;
  color: var(--gray-500);
  text-decoration: line-through;
  margin-left: 6px;
  font-weight: 400;
}
.product-card__body .btn {
  margin-top: auto;
}


/* ═══════════════════════════════════════════════════════════
   BOTÕES
═══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-xl);
  font-size: 0.88rem;
  font-weight: 600;
  font-family: inherit;
  border: none;
  transition: all var(--transition);
  cursor: pointer;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.btn--primary {
  background: var(--green);
  color: var(--black);
}
.btn--primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,200,83,0.3);
}
.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.2);
}
.btn--outline:hover {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-glow);
}
.btn--dark {
  background: var(--black-soft);
  color: var(--white);
  border: 1px solid var(--black-border);
}
.btn--dark:hover {
  border-color: var(--green);
  color: var(--green);
}
.btn--full { width: 100%; }
.btn--sm { padding: 9px 20px; font-size: 0.82rem; }

/* Atalho: .btn sem modificador → primary (retrocompatibilidade) */
.btn:not([class*="btn--"]) {
  background: var(--green);
  color: var(--black);
}
.btn:not([class*="btn--"]):hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,200,83,0.3);
}


/* ═══════════════════════════════════════════════════════════
   BANNER DESTAQUE (banner faixa entre seções)
═══════════════════════════════════════════════════════════ */
.promo-banner {
  background: linear-gradient(135deg, #0a1a0d 0%, #051009 100%);
  border-top: 1px solid rgba(0,200,83,0.15);
  border-bottom: 1px solid rgba(0,200,83,0.15);
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}
.promo-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(0,200,83,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.promo-banner__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
}
.promo-banner__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-glow);
  border: 1px solid rgba(0,200,83,0.3);
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 30px;
  margin-bottom: 16px;
}
.promo-banner__title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 12px;
}
.promo-banner__title span { color: var(--green); }
.promo-banner__desc {
  font-size: 1rem;
  color: var(--gray-300);
  max-width: 420px;
}
.promo-banner__cta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}


/* ═══════════════════════════════════════════════════════════
   CATEGORIAS (opcional: bloco visual de categorias)
═══════════════════════════════════════════════════════════ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.category-card {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all var(--transition);
  cursor: pointer;
  color: var(--white);
}
.category-card:hover {
  border-color: var(--green);
  background: #1a1a1a;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,200,83,0.1);
}
.category-card__icon {
  width: 48px;
  height: 48px;
  background: var(--green-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--green);
  flex-shrink: 0;
}
.category-card__name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--white);
}
.category-card__count {
  font-size: 0.78rem;
  color: var(--gray-500);
  margin-top: 2px;
}


/* ═══════════════════════════════════════════════════════════
   BANNERS DE IMAGEM DUPLOS
═══════════════════════════════════════════════════════════ */
.dual-banners {
  padding: 0 0 56px;
  background: var(--black-soft);
}
.dual-banners__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.dbanner {
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--black-border);
  transition: transform var(--transition), box-shadow var(--transition);
  line-height: 0;
}
.dbanner:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), 0 0 32px rgba(0,200,83,0.12);
  border-color: rgba(0,200,83,0.3);
}
.dbanner img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.dbanner:hover img {
  transform: scale(1.03);
}

@media (max-width: 640px) {
  .dual-banners__grid { grid-template-columns: 1fr; }
  .dbanner img { height: 180px; }
}

/* ═══════════════════════════════════════════════════════════
   NEWSLETTER
═══════════════════════════════════════════════════════════ */
.newsletter-section {
  background: var(--black-card);
  border-top: 1px solid var(--black-border);
  padding: 56px 0;
  text-align: center;
}
.newsletter-section h3 {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  margin-bottom: 8px;
}
.newsletter-section p {
  color: var(--gray-500);
  font-size: 0.95rem;
  margin-bottom: 28px;
}
.newsletter-form {
  display: flex;
  max-width: 420px;
  margin: 0 auto;
  gap: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1.5px solid var(--black-border);
  background: #111;
  transition: border-color var(--transition);
}
.newsletter-form:focus-within {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(0,200,83,0.1);
}
.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  background: transparent;
  border: none;
  outline: none;
  color: var(--white);
  font-size: 0.9rem;
  font-family: inherit;
}
.newsletter-form input::placeholder { color: var(--gray-500); }
.newsletter-form button {
  background: var(--green);
  color: var(--black);
  border: none;
  padding: 14px 24px;
  font-weight: 700;
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  transition: background var(--transition);
  letter-spacing: 0.02em;
}
.newsletter-form button:hover { background: var(--green-dark); }


/* ═══════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════ */
.site-footer {
  background: var(--black-soft);
  border-top: 1px solid var(--black-border);
  padding: 56px 0 28px;
}
.footer-container {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.6fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--black-border);
}
.footer-brand .logo {
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.7;
  max-width: 240px;
}
.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 18px;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul a {
  font-size: 0.88rem;
  color: var(--gray-300);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--green); }

/* Newsletter no footer */
.footer-newsletter p {
  font-size: 0.82rem;
  color: var(--gray-500);
  font-style: italic;
  margin-bottom: 0;
}
.footer-newsletter h4 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 18px;
}
.newsletter-form--footer {
  display: flex;
  gap: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--black-border);
  margin-bottom: 12px;
}
.newsletter-form--footer:focus-within {
  border-color: var(--green);
}
.newsletter-form--footer input {
  flex: 1;
  padding: 11px 14px;
  background: #0f0f0f;
  border: none;
  outline: none;
  color: var(--white);
  font-size: 0.85rem;
  font-family: inherit;
}
.newsletter-form--footer input::placeholder { color: var(--gray-700); }
.newsletter-form--footer button {
  background: var(--green);
  color: var(--black);
  border: none;
  padding: 11px 16px;
  font-weight: 700;
  font-size: 0.8rem;
  font-family: inherit;
  cursor: pointer;
}
.newsletter-form--footer button:hover { background: var(--green-dark); }

/* Mensagem de feedback newsletter */
.newsletter-msg {
  font-size: 0.8rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
}
.newsletter-msg--ok { background: rgba(0,200,83,0.12); color: var(--green); border: 1px solid rgba(0,200,83,0.25); }
.newsletter-msg--err { background: rgba(255,59,92,0.1); color: #ff3b5c; border: 1px solid rgba(255,59,92,0.2); }

.footer-bottom {
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: var(--gray-700);
}
.footer-bottom a { color: var(--gray-700); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--green); }


/* ═══════════════════════════════════════════════════════════
   RESPONSIVO
═══════════════════════════════════════════════════════════ */

/* Tablet largo */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-container { grid-template-columns: 1fr 1fr; }
}

/* Tablet */
@media (max-width: 900px) {
  .slider-container { height: 420px; }
  .slide-caption { padding-left: 40px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .promo-banner__inner { grid-template-columns: 1fr; gap: 24px; }
  .promo-banner__cta { align-items: flex-start; flex-direction: row; }
}

/* Mobile */
@media (max-width: 768px) {
  /* Header */
  .menu-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 68px;
    left: 0;
    width: 100%;
    background: rgba(10,10,10,0.98);
    border-bottom: 1px solid var(--black-border);
    display: none;
    backdrop-filter: blur(12px);
  }
  .main-nav.active { display: block; }
  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 12px 24px 20px;
  }
  .main-nav li { width: 100%; }
  .main-nav a {
    display: block;
    padding: 12px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--black-border);
  }
  .main-nav a::after { display: none; }
  .main-nav li:last-child a { border-bottom: none; }

   /* Slider */
  .slider-container {
    height: 340px;              /* altura padrão para slides sem mobile */
  }
  /* Se o slide tiver imagem mobile, aumentamos a altura */
  .slide[style*="--mobile-bg"] .slider-container,
  .slide[style*="--mobile-bg"].slider-container {
    height: auto;
    aspect-ratio: 4 / 5;        /* proporção da imagem mobile (800x1000) */
  }
  .slide {
    background-size: cover;
    background-position: center;
  }
  /* Para slides com imagem mobile, exibimos a imagem inteira */
  .slide[style*="--mobile-bg"] {
    background-size: contain;
    background-position: center top;
    background-repeat: no-repeat;
    background-color: #000;     /* fundo para preencher laterais vazias */
  }

  .slide-caption {
    padding: 0 20px 20px 20px;
    max-width: 100%;
  }
  .slide-caption h2 { font-size: 1.5rem; }
  .slide-caption p { display: none; }
  .slider-arrow { width: 36px; height: 36px; font-size: 0.85rem; }
  .prev { left: 10px; }
  .next { right: 10px; }

  /* Benefícios */
  .benefits-inner { gap: 20px; justify-content: flex-start; }

  /* Seções */
  .section { padding: 48px 0; }
  .section-header { flex-direction: column; align-items: flex-start; }

  /* Grid */
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .categories-grid { grid-template-columns: 1fr; gap: 12px; }

  /* Banner */
  .promo-banner { padding: 44px 0; }
  .promo-banner__cta { flex-direction: column; gap: 12px; }

  /* Footer */
  .footer-container { grid-template-columns: 1fr; gap: 28px; }
  .footer-brand p { max-width: 100%; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .product-card__body .btn {
  font-size: 0.75rem;
  padding: 8px 12px;
}

}

/* Mobile pequeno */
@media (max-width: 100px) {
  .slider-container { height: 280px; }
  .slide-caption h2 { font-size: 1.2rem; }
  .products-grid { grid-template-columns: 1fr; max-width: 340px; margin: 0 auto; }
  .hero-fallback-content h1 { font-size: 1.9rem; }
  .benefits-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    justify-items: start;
  }
}


/* ═══════════════════════════════════════════════════════════
   PAGE HERO (topo das páginas internas)
═══════════════════════════════════════════════════════════ */
.page-hero {
  background: var(--black-soft);
  border-bottom: 1px solid var(--black-border);
  padding: 36px 0 28px;
}
.page-hero__title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  margin: 10px 0 6px;
}
.page-hero__title span { color: var(--green); }
.page-hero__sub {
  font-size: 0.88rem;
  color: var(--gray-500);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--gray-500);
  flex-wrap: wrap;
}
.breadcrumb a {
  color: var(--gray-500);
  transition: color var(--transition);
}
.breadcrumb a:hover { color: var(--green); }
.breadcrumb i { font-size: 0.65rem; }
.breadcrumb span { color: var(--white); }


/* ═══════════════════════════════════════════════════════════
   FILTROS (produtos.php)
═══════════════════════════════════════════════════════════ */
.filters-bar {
  background: var(--black-card);
  border-bottom: 1px solid var(--black-border);
  padding: 14px 0;
  position: sticky;
  top: 68px;
  z-index: 100;
}
.filters-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-btn {
  display: inline-flex;
  align-items: center;
  padding: 7px 18px;
  border-radius: 30px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-300);
  background: transparent;
  border: 1px solid var(--black-border);
  transition: all var(--transition);
  cursor: pointer;
}
.filter-btn:hover {
  border-color: var(--green);
  color: var(--green);
}
.filter-btn--active {
  background: var(--green);
  color: var(--black);
  border-color: var(--green);
}
.filter-btn--active:hover {
  background: var(--green-dark);
  color: var(--black);
}


/* ═══════════════════════════════════════════════════════════
   EMPTY STATE
═══════════════════════════════════════════════════════════ */
.empty-state {
  text-align: center;
  padding: 80px 0;
  color: var(--gray-500);
}
.empty-state i {
  font-size: 3rem;
  margin-bottom: 20px;
  display: block;
  color: var(--gray-700);
}
.empty-state p {
  font-size: 1rem;
  margin-bottom: 24px;
}


/* ═══════════════════════════════════════════════════════════
   PRODUTO DETALHE (produto.php)
═══════════════════════════════════════════════════════════ */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.product-detail__img {
  position: sticky;
  top: 100px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--black-border);
  background: var(--black-card);
}
.product-detail__img img {
  width: 100%;
  max-height: 480px;
  object-fit: contain;
  display: block;
  padding: 24px;
}
.product-detail__name {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}
.product-detail__price {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 24px;
}
.product-detail__desc {
  font-size: 0.95rem;
  color: var(--gray-300);
  line-height: 1.75;
  margin-bottom: 28px;
  border-top: 1px solid var(--black-border);
  padding-top: 24px;
}
.product-guarantees {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  padding: 20px;
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-md);
}
.product-guarantees li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--gray-300);
}
.product-guarantees i {
  color: var(--green);
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

@media (max-width: 860px) {
  .product-detail {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .product-detail__img { position: static; }
}

@media (max-width: 600px) {
  .filters-bar { top: 68px; }
  .filters-inner { gap: 6px; }
  .filter-btn { padding: 6px 14px; font-size: 0.78rem; }
}


/* ═══════════════════════════════════════════════════════════
   CONTATOS
═══════════════════════════════════════════════════════════ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-info__block {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition);
}
.contact-info__block:hover { border-color: rgba(0,200,83,0.3); }
.contact-info__icon {
  width: 44px;
  height: 44px;
  background: var(--green-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-info__label {
  font-size: 0.75rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}
.contact-info__value {
  font-size: 0.92rem;
  color: var(--white);
  font-weight: 500;
}
.btn--whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  background: #25d366;
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: var(--radius-xl);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.btn--whatsapp:hover { background: #1ebe5d; transform: translateY(-2px); }
.btn--whatsapp i { font-size: 1.1rem; }
.contact-form-wrap {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-md);
  padding: 36px;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--gray-300);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  background: var(--black-soft);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-700); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(0,200,83,0.1);
}
.form-alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  margin-bottom: 20px;
}
.form-alert--ok {
  background: rgba(0,200,83,0.1);
  border: 1px solid rgba(0,200,83,0.25);
  color: var(--green);
}
.form-alert--err {
  background: rgba(255,59,92,0.1);
  border: 1px solid rgba(255,59,92,0.2);
  color: #ff3b5c;
}
@media (max-width: 860px) {
  .contact-layout { grid-template-columns: 1fr; gap: 32px; }
  .contact-form-wrap { padding: 24px; }
}
@media (max-width: 768px) {
    .slide[style*="--mobile-bg"] {
        background-image: var(--mobile-bg) !important;
    }
}

    .whatsapp-float {
        position: fixed;
        width: 60px;
        height: 60px;
        bottom: 30px;
        right: 30px;
        background-color: #25d366;
        color: #FFF;
        border-radius: 50px;
        text-align: center;
        font-size: 35px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
        z-index: 1000;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: 0.3s;
    }

        .whatsapp-float .whatsapp-icon {
            width: 40px;
            height: 40px;
        }

        .password-container {
    position: relative;
}