/* ========================================
   VARIÁVEIS E RESET
   ======================================== */

:root {
  --bg-main: #0B0B0C;
  --bg-card: #151518;
  --text-primary: #EDEFF2;
  --text-secondary: #B9BDC6;
  --orange-primary: #FF7A00;
  --orange-secondary:rgb(54, 39, 25);
  --border: #1E1F22;
  --success: #3CCB7F;
  --error: #E74C3C;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  --radius: 8px;
  --transition: 0.3s ease;
  --transicao: 0.3s all ease-in-out;
  --verde: #00FF9E;
  --azul: #242BED;
  --branco: #fff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
}

/* ========================================
   TIPOGRAFIA
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

a {
  color: var(--orange-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--orange-secondary);
}

/* ========================================
   LAYOUT BASE
   ======================================== */

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
}

.display_flex_row {
  display: flex;
  flex-direction: row;
}

/* ========================================
   HEADER
   ======================================== */

.header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: var(--spacing-sm);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text-primary);
  transition: border-color var(--transition), background var(--transition);
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hamburger:hover {
  border-color: var(--orange-primary);
  background: rgba(255, 122, 0, 0.1);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  text-decoration: none;
}

.logo img {
  height: 40px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--text-primary);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius);
  transition: background var(--transition);
}

.nav-link:hover {
  background: rgba(255, 122, 0, 0.1);
  color: var(--orange-primary);
}

.search-form {
  flex: 1;
  min-width: 200px;
  max-width: 400px;
  position: relative;
}

.search-input {
  width: 100%;
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

.search-input:focus {
  outline: none;
  border-color: var(--orange-primary);
}

.search-button {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-button:hover {
  color: var(--orange-primary);
}

.cart-button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-weight: 500;
  transition: all var(--transition);
  position: relative;
}

.cart-button:hover {
  border-color: var(--orange-primary);
  color: var(--orange-primary);
}

.cart-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--orange-primary);
  color: var(--bg-main);
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Botão flutuante do carrinho (FAB) */
.cart-fab {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--orange-primary);
  color: var(--bg-main);
  border: none;
  box-shadow: 0 4px 20px rgba(255, 122, 0, 0.4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  transition: transform var(--transition), box-shadow var(--transition);
}

.cart-fab:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 24px rgba(255, 122, 0, 0.5);
  color: var(--bg-main);
}

.cart-fab svg {
  width: 28px;
  height: 28px;
}

.cart-fab .cart-badge {
  top: -4px;
  right: -4px;
}

/* ========================================
   BOTÕES
   ======================================== */

.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange-primary), var(--orange-secondary));
  color: var(--bg-main);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 122, 0, 0.4);
}

.btn-hero {
  background: var(--orange-primary);
}

.btn-hero:hover {
  background: var(--orange-primary);
  box-shadow: 0 4px 12px rgba(255, 122, 0, 0.4);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  border-color: var(--orange-primary);
  color: var(--orange-primary);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

/* ========================================
   GRID
   ======================================== */

.grid {
  display: grid;
  gap: var(--spacing-md);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

@media (min-width: 768px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ========================================
   CARROSSEL NOVIDADES
   ======================================== */

.carousel-wrapper {
  position: relative;
  margin: 0 calc(-1 * var(--spacing-sm));
}

.carousel-viewport {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 8px var(--spacing-sm) var(--spacing-sm);
}

.carousel-viewport::-webkit-scrollbar {
  display: none;
}

/* Dentro do carrossel, o grid vira uma fila horizontal */
.latest-carousel .latest-grid {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--spacing-md);
  grid-template-columns: unset;
  margin: 0;
  padding: 0 0 var(--spacing-sm);
}

.latest-carousel .latest-grid .product-card {
  flex: 0 0 260px;
  min-width: 260px;
}

@media (min-width: 768px) {
  .latest-carousel .latest-grid .product-card {
    flex: 0 0 280px;
    min-width: 280px;
  }
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.carousel-arrow:hover {
  background: var(--orange-primary);
  border-color: var(--orange-primary);
  color: var(--bg-main);
}

.carousel-prev {
  left: 0;
}

.carousel-next {
  right: 0;
}

/* ========================================
   COMO TRABALHAMOS
   ======================================== */

.how-we-work {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.how-we-work-grid {
  display: grid;
  gap: var(--spacing-xl);
  align-items: start;
}

@media (min-width: 1024px) {
  .how-we-work-grid {
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
  }
}

.how-we-work-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--orange-primary);
  margin-bottom: var(--spacing-sm);
}

.how-we-work-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.how-we-work-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 420px;
}

.how-we-work-cards {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .how-we-work-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.how-we-work-card {
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--spacing-lg);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.how-we-work-card:hover {
  background: var(--orange-primary);
  border-color: var(--orange-primary);
  box-shadow: 0 8px 24px rgba(255, 122, 0, 0.35);
}

.how-we-work-card:hover .how-we-work-number {
  -webkit-text-stroke-color: rgba(255, 255, 255, 0.5);
}

.how-we-work-card:hover .how-we-work-card-title,
.how-we-work-card:hover .how-we-work-card-desc {
  color: #fff;
}

.how-we-work-number {
  display: block;
  font-size: 3rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.08);
  paint-order: stroke fill;
  line-height: 1;
  margin-bottom: var(--spacing-md);
}

.how-we-work-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.how-we-work-card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========================================
   CARD DE PRODUTO
   ======================================== */

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: var(--orange-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.product-image {
  width: 100%;
  aspect-ratio: 1;
  background: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 3rem;
  position: relative;
  overflow: hidden; /* garante tamanho consistente mesmo com imagens grandes */
}

.product-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain; /* padroniza sem distorcer; mantém o "box" igual ao placeholder */
  object-position: center;
}

.product-badge {
  position: absolute;
  top: var(--spacing-xs);
  right: var(--spacing-xs);
  background: var(--orange-primary);
  color: var(--bg-main);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 700;
}

.product-info {
  padding: var(--spacing-sm);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-name {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

.product-meta {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.product-price {
  margin-top: auto;
  padding-top: var(--spacing-sm);
}

.price-current {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--orange-primary);
}

.price-old {
  font-size: 1rem;
  color: var(--text-secondary);
  text-decoration: line-through;
  margin-left: var(--spacing-xs);
}

.product-card .btn {
  width: 100%;
  margin-top: var(--spacing-sm);
}

/* ========================================
   HERO CAROUSEL
   ======================================== */

.hero-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--bg-main);
  border-bottom: 1px solid var(--border);
}

.hero-slides {
  position: relative;
  width: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
  background: var(--bg-main);
}

.hero-slide.active {
  position: relative;
  opacity: 1;
  pointer-events: auto;
}

.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11,11,12,0.95) 25%, rgba(11,11,12,0.6) 50%, transparent 75%);
  z-index: 1;
  pointer-events: none;
}

.hero-slide-content {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 2;
  padding: var(--spacing-xl) var(--spacing-md);
  max-width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .hero-slide-content {
    padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-xl) calc(var(--spacing-xl) * 2);
  }
}

.hero-slide-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange-primary);
  border: 2px solid var(--orange-primary);
  padding: 0.3rem 0.8rem;
}

.hero-slide-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .hero-slide-title {
    font-size: 2.8rem;
  }
}

@media (min-width: 1024px) {
  .hero-slide-title {
    font-size: 3.5rem;
  }
}

.btn-hero-outline {
  display: inline-block;
  padding: 0.6rem 1.6rem;
  border: 1.5px solid var(--text-primary);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
  background: transparent;
  transition: all var(--transition);
}

.btn-hero-outline:hover {
  background: var(--orange-primary);
  border-color: var(--orange-primary);
  color: var(--bg-main);
}

.hero-slide-image {
  width: 100%;
  line-height: 0;
}

.hero-slide-image img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-tabs {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  z-index: 5;
  border-top: 1px solid var(--border);
  background: rgba(21,21,24,0.85);
  backdrop-filter: blur(8px);
}

.hero-tab {
  flex: 1;
  padding: 1rem var(--spacing-sm);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  border-right: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hero-tab:last-child {
  border-right: none;
}

.hero-tab:hover {
  color: var(--text-primary);
  background: rgba(255, 122, 0, 0.05);
}

.hero-tab.active {
  color: var(--text-primary);
  font-weight: 600;
  border-bottom-color: var(--orange-primary);
}

@media (max-width: 767px) {
  .hero-slides {
    height: auto;
    min-height: 300px;
  }

  .hero-slide {
    position: absolute;
    inset: 0;
  }

  .hero-slide.active {
    position: relative;
  }

  .hero-slide-image img {
    min-height: 360px;
    object-fit: cover;
    object-position: center top;
  }

  .hero-slide::before {
    background: linear-gradient(0deg, rgba(11,11,12,0.95) 30%, rgba(11,11,12,0.5) 60%, transparent 85%);
  }

  .hero-slide-content {
    position: absolute;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 100%;
    padding: var(--spacing-md);
    padding-bottom: calc(var(--spacing-md) + 52px);
  }

  .hero-slide-tag {
    font-size: 0.65rem;
    padding: 0.2rem 0.6rem;
  }

  .hero-slide-title {
    font-size: 1.4rem;
  }

  .hero-tabs {
    position: absolute;
    bottom: 0;
  }

  .hero-tab {
    font-size: 0.7rem;
    padding: 0.6rem var(--spacing-xs);
  }

  .btn-hero-outline {
    padding: 0.5rem 1.2rem;
    font-size: 0.8rem;
  }
}

/* ========================================
   FORNECEDORES (Swiper)
   ======================================== */

.suppliers {
  position: relative;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--spacing-lg) 0;
  overflow: hidden;
  min-height: 120px;
}

.suppliers-detalhe {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  display: flex;
  gap: 0.3rem;
}

.suppliers-detalhe .circle {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange-primary);
  opacity: 0.6;
}

.suppliers-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: 1;
}

.suppliers-esq {
  max-width: 45%;
}

.suppliers-titulo {
  color: var(--text-secondary);
  font-size: 1.35rem;
  margin: 0;
  margin-top: 1rem;
  line-height: 1.4;
  text-align: center;
}

.suppliers-titulo b {
  color: var(--orange-primary);
}

/* Swiper - 50% largura, direita, centralizado verticalmente */
.suppliers-dir,
.suppliers-dir.swiper,
.swiperSuppliers {
  width: 55%;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  overflow: hidden;
}

.suppliers-dir .swiper-wrapper,
.swiperSuppliers .swiper-wrapper {
  transition-timing-function: linear !important;
  align-items: center;
}

.suppliers-dir .swiper-slide,
.swiperSuppliers .swiper-slide {
  width: auto;
  min-width: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.suppliers-dir .swiper-slide img,
.swiperSuppliers .swiper-slide img {
  display: block;
  max-height: 48px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: grayscale(1) brightness(1.5);
  transition: 0.3s ease;
}

.suppliers-dir .swiper-slide:hover img,
.swiperSuppliers .swiper-slide:hover img {
  filter: grayscale(0) brightness(1.2);
}

.supplier-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.suppliers-dir .swiper-slide:hover .supplier-text,
.swiperSuppliers .swiper-slide:hover .supplier-text {
  opacity: 1;
  color: var(--orange-primary);
}

/* Sombra lateral esquerda (adaptada para tema escuro) */
.suppliers-shadow {
  position: absolute;
  left: 0;
  width: 120px;
  top: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--bg-card) 35%, transparent 100%);
  z-index: 2;
  pointer-events: none;
}

@media screen and (max-width: 1024px) {
  .suppliers-dir,
  .suppliers-dir.swiper,
  .swiperSuppliers {
    width: 100%;
    position: relative;
    top: unset;
    transform: none;
    margin-top: var(--spacing-md);
  }

  .suppliers-esq {
    max-width: 100%;
    text-align: center;
  }

  .suppliers-detalhe {
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 767px) {
  .suppliers {
    padding: var(--spacing-md) 0;
  }

  .suppliers-dir .swiper-slide img,
  .swiperSuppliers .swiper-slide img {
    max-height: 36px;
    max-width: 100px;
  }

  .suppliers-titulo {
    font-size: 1.1rem;
    text-align: center;
  }
}

/* ========================================
   SEÇÕES
   ======================================== */

.section {
  padding: var(--spacing-xl) var(--spacing-sm);
}

.section-title {
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

/* ========================================
   FILTROS
   ======================================== */

.filters {
  background: var(--bg-card);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--border);
}

.filters-grid {
  display: grid;
  gap: var(--spacing-sm);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.filter-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.select, .input {
  padding: 0.75rem;
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  font-family: inherit;
}

.select:focus, .input:focus {
  outline: none;
  border-color: var(--orange-primary);
}

.select {
  cursor: pointer;
}

.results-count {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

/* ========================================
   DRAWER DO CARRINHO
   ======================================== */

.drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  z-index: 2000;
  transition: right var(--transition);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.drawer.open {
  right: 0;
}

.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.drawer-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.drawer-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.drawer-title {
  font-size: 1.25rem;
  font-weight: 600;
}

.drawer-close {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.drawer-close:hover {
  background: rgba(255, 255, 255, 0.1);
}

.drawer-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
}

.cart-item {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--spacing-sm);
}

.cart-item-image {
  width: 60px;
  min-width: 60px;
  height: 60px;
  background: var(--bg-main);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cart-item-info {
  flex: 1;
}

.cart-item-name {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
}

.cart-item-price {
  color: var(--orange-primary);
  font-weight: 600;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-xs);
}

.qty-btn {
  background: var(--bg-main);
  border: 1px solid var(--border);
  color: var(--text-primary);
  width: 28px;
  height: 28px;
  border-radius: var(--radius);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition);
}

.qty-btn:hover {
  border-color: var(--orange-primary);
  color: var(--orange-primary);
}

.qty-value {
  min-width: 30px;
  text-align: center;
  font-weight: 600;
}

.cart-item-remove {
  background: transparent;
  border: none;
  color: var(--error);
  cursor: pointer;
  padding: var(--spacing-xs);
  font-size: 0.85rem;
}

.drawer-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--border);
  background: var(--bg-card);
}

.cart-subtotal {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  font-size: 1.25rem;
  font-weight: 700;
}

/* ========================================
   TOAST
   ======================================== */

.toast {
  position: fixed;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--orange-primary);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 3000;
  min-width: 300px;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.toast.success {
  border-left-color: var(--success);
}

.toast.error {
  border-left-color: var(--error);
}

.toast-message {
  font-weight: 500;
}

/* ========================================
   FORMULÁRIOS
   ======================================== */

.form {
  max-width: 500px;
  margin: 0 auto;
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--text-primary);
}

.form-input {
  width: 100%;
  padding: 0.75rem;
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--orange-primary);
}

.form-input.error {
  border-color: var(--error);
}

.form-error {
  color: var(--error);
  font-size: 0.85rem;
  margin-top: var(--spacing-xs);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: var(--spacing-xl) var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.footer-content {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.footer-section h3 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-sm);
  color: var(--orange-primary);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--spacing-xs);
}

.footer-section a {
  color: var(--text-secondary);
  transition: color var(--transition);
}

.footer-section a:hover {
  color: var(--orange-primary);
}

.footer-bottom {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-credit {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

@media (max-width: 767px) {
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-xs);
    text-align: center;
  }
}

.footer-credit-link {
  color: var(--orange-primary);
  font-weight: 600;
  transition: color var(--transition);
}

.footer-credit-link:hover {
  color: var(--text-primary);
}

/* ========================================
   PAGINAÇÃO
   ======================================== */

.pagination {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-lg);
}

.pagination-btn {
  padding: 0.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}

.pagination-btn:hover:not(:disabled) {
  border-color: var(--orange-primary);
  color: var(--orange-primary);
}

.pagination-btn.active {
  background: var(--orange-primary);
  border-color: var(--orange-primary);
  color: var(--bg-main);
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ========================================
   CATÁLOGO
   ======================================== */

.catalog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--spacing-md);
  transition: all var(--transition);
}

.catalog-card:hover {
  border-color: var(--orange-primary);
  transform: translateY(-4px);
}

.catalog-card h3 {
  color: var(--orange-primary);
  margin-bottom: var(--spacing-sm);
}

.catalog-card p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

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

@media (max-width: 767px) {
  .hamburger {
    display: flex;
  }
  
  .header-content {
    flex-direction: row;
    align-items: center;
    flex-wrap: nowrap;
  }
  
  .header-left {
    flex-shrink: 0;
  }
  
  .nav {
    display: none;
  }
  
  .search-form {
    flex: 1;
    min-width: 0;
    max-width: none;
  }
  
  /* Menu mobile overlay */
  .mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
  }
  
  .mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
  }
  
  .mobile-nav {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    max-width: 85vw;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    padding: var(--spacing-xl) var(--spacing-md);
    padding-top: calc(var(--spacing-xl) + 60px);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    transform: translateX(-100%);
    transition: transform var(--transition);
  }
  
  .mobile-menu-overlay.active .mobile-nav {
    transform: translateX(0);
  }
  
  .mobile-nav-link {
    display: block;
    padding: var(--spacing-md);
    color: var(--text-primary);
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius);
    transition: background var(--transition), color var(--transition);
  }
  
  .mobile-nav-link:hover {
    background: rgba(255, 122, 0, 0.1);
    color: var(--orange-primary);
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .filters-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-slide-title {
    font-size: 1.5rem;
  }
}

@media (min-width: 768px) {
  .mobile-menu-overlay {
    display: none;
  }
}

@media (min-width: 360px) and (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-xs);
  }
  
  .section {
    padding: var(--spacing-md) var(--spacing-xs);
  }
}

/* ========================================
   PÁGINA DE PRODUTO
   ======================================== */

.product-layout {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.product-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.product-image-col {
  position: sticky;
  top: 100px;
}

.product-detail-image {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  width: 100%;
  overflow: hidden;
}

.product-detail-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
}

.product-image-placeholder {
  font-size: 8rem;
  color: var(--text-secondary);
}

.product-info {
  display: flex;
  flex-direction: column;
}

.product-badge-static {
  position: static;
  display: inline-block;
  margin-bottom: var(--spacing-md);
  width: fit-content;
}

.product-meta {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: var(--spacing-sm);
}

.product-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  line-height: 1.2;
}

.product-sku {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  font-size: 0.95rem;
}

.product-pricing {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border);
}

.product-price {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--orange-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.product-price-old {
  font-size: 1.3rem;
  color: var(--text-secondary);
  text-decoration: line-through;
}

.product-stock {
  margin-top: var(--spacing-sm);
  font-size: 0.95rem;
}

.product-colors {
  margin-bottom: var(--spacing-md);
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.product-colors strong {
  color: var(--text-primary);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.product-colors-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--spacing-xs);
}

.product-color-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.8rem;
  background: rgba(255, 122, 0, 0.08);
  border: 1px solid var(--orange-primary);
  border-radius: var(--radius);
  font-size: 0.85rem;
}

.product-color-name {
  font-weight: 600;
  color: var(--orange-primary);
}

.product-color-stock {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.product-color-item.product-color-unavailable {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.03);
  opacity: 0.6;
}

.product-color-unavailable .product-color-name {
  color: var(--text-secondary);
}

.product-color-unavailable .product-color-stock {
  color: #ff4d4d;
  font-size: 0.75rem;
}

.product-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: auto;
}

.product-actions .btn {
  width: 100%;
  justify-content: center;
}

.product-actions .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.product-section-card {
  background: var(--bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.product-section-title {
  color: var(--orange-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1.15rem;
  font-weight: 600;
}

.product-description {
  color: var(--text-primary);
  font-size: 1.05rem;
  line-height: 1.8;
}

.product-catalogos {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.product-catalogo-link {
  text-align: left;
  justify-content: flex-start;
  gap: var(--spacing-xs);
}

.product-related {
  margin-top: var(--spacing-md);
}

.product-related-title {
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table tr {
  border-bottom: 1px solid var(--border);
}

.specs-table tr:last-child {
  border-bottom: none;
}

.specs-table td {
  padding: var(--spacing-sm);
}

.specs-table td:first-child {
  font-weight: 600;
  color: var(--text-primary);
  width: 40%;
}

.specs-table td:last-child {
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .product-top {
    grid-template-columns: 1fr;
  }

  .product-image-col {
    position: static;
  }

  .product-title {
    font-size: 1.6rem;
  }

  .product-price {
    font-size: 1.8rem;
  }

  .product-actions {
    flex-direction: column;
  }
}

/* ========================================
   ACESSIBILIDADE
   ======================================== */

*:focus-visible {
  outline: 2px solid var(--orange-primary);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
  outline-offset: 4px;
}

/* Esconder elementos apenas visualmente */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}