/* ========================================
   VARIÁVEIS CSS - DESIGN SYSTEM MODERNO
   ======================================== */
:root {
  /* Cores principais - Paleta moderna e-commerce */
  --color-primary: #0EA5E9;        /* Azul céu moderno */
  --color-primary-dark: #0284C7;   /* Azul escuro */
  --color-primary-light: #E0F2FE;  /* Azul claro */
  --color-accent: #10B981;         /* Verde água para CTAs */
  --color-accent-dark: #059669;    /* Verde escuro */
  
  /* Cores secundárias */
  --color-orange: #F97316;         /* Laranja apenas para badges */
  --color-orange-light: #FFEDD5;   /* Laranja claro */
  
  /* Cores neutras */
  --color-white: #FFFFFF;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;
  
  /* Tipografia */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;      /* 12px */
  --font-size-sm: 0.875rem;     /* 14px */
  --font-size-base: 1rem;       /* 16px */
  --font-size-lg: 1.125rem;     /* 18px */
  --font-size-xl: 1.25rem;      /* 20px */
  --font-size-2xl: 1.5rem;      /* 24px */
  --font-size-3xl: 1.875rem;    /* 30px */
  --font-size-4xl: 2.25rem;     /* 36px */
  
  /* Espaçamento */
  --spacing-1: 0.25rem;   /* 4px */
  --spacing-2: 0.5rem;    /* 8px */
  --spacing-3: 0.75rem;   /* 12px */
  --spacing-4: 1rem;      /* 16px */
  --spacing-5: 1.25rem;   /* 20px */
  --spacing-6: 1.5rem;    /* 24px */
  --spacing-8: 2rem;      /* 32px */
  --spacing-10: 2.5rem;   /* 40px */
  --spacing-12: 3rem;     /* 48px */
  
  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Border Radius */
  --radius-sm: 0.375rem;  /* 6px */
  --radius: 0.5rem;       /* 8px */
  --radius-md: 0.75rem;   /* 12px */
  --radius-lg: 1rem;      /* 16px */
  --radius-xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;
  
  /* Transições */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   RESET E BASE
   ======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ========================================
   HEADER MODERNO (MOBILE-FIRST)
   ======================================== */
.header-modern {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--color-gray-200);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-3) var(--spacing-4);
  max-width: 1440px;
  margin: 0 auto;
  min-height: 64px;
}

.header-left {
  flex: 1;
}

.logo-modern {
  height: 60px;
  width: auto;
  object-fit: contain;
  filter: brightness(0.8) saturate(1.3);
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-gray-700);
  transition: var(--transition);
}

.icon-btn:hover {
  background: var(--color-gray-100);
  color: var(--color-primary);
}

.icon-btn svg {
  width: 20px;
  height: 20px;
}

.hamburger-modern {
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
  margin-left: var(--spacing-1);
}

.hamburger-modern span {
  width: 20px;
  height: 2px;
  background-color: var(--color-gray-700);
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.hamburger-modern.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-modern.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-modern.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Menu Mobile */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  padding: var(--spacing-4);
  gap: var(--spacing-2);
}

.nav-mobile.active {
  display: flex;
}

.nav-item {
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius);
  color: var(--color-gray-700);
  font-weight: 500;
  transition: var(--transition);
}

.nav-item:hover,
.nav-item.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

/* ========================================
   MINI CARDS DE CONFIANÇA
   ======================================== */
.trust-cards {
  background: var(--color-gray-50);
  padding: var(--spacing-3) var(--spacing-4);
  border-bottom: 1px solid var(--color-gray-200);
}

.trust-cards-container {
  display: flex;
  gap: var(--spacing-2);
  max-width: 1440px;
  margin: 0 auto;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.trust-cards-container::-webkit-scrollbar {
  display: none;
}

.trust-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  background: var(--color-white);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-gray-200);
  white-space: nowrap;
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
  font-weight: 500;
  flex-shrink: 0;
}

.trust-icon {
  font-size: var(--font-size-base);
}

/* ========================================
   HERO BANNER PREMIUM
   ======================================== */
.hero-banner-modern {
  position: relative;
  width: 100%;
  height: 280px;
  overflow: hidden;
  background: var(--color-gray-900);
}

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

.hero-slide {
  position: relative;
  width: 100%;
  height: 100%;
  display: none;
}

.hero-slide.active {
  display: block;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.4) 0%,
    rgba(0, 0, 0, 0.5) 50%,
    rgba(0, 0, 0, 0.6) 100%
  );
}

.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-6);
  z-index: 10;
}

.hero-title {
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: var(--spacing-6);
  line-height: 1.1;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero-subtitle {
  font-size: var(--font-size-base);
  color: var(--color-white);
  margin-bottom: var(--spacing-6);
  opacity: 0.95;
  max-width: 90%;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4) var(--spacing-8);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  min-width: 200px;
}

.hero-btn:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* ========================================
   CONTAINERS E SEÇÕES
   ======================================== */
.container-modern {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.products-modern,
.categories-modern {
  padding: var(--spacing-4) 0;
  background: var(--color-white);
}

.products-modern:nth-child(even) {
  background: var(--color-gray-50);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-6);
}

.section-title-modern {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-gray-900);
  line-height: 1.2;
}

.section-link {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  transition: var(--transition);
}

.section-link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* ========================================
   CATEGORIAS GRID (2 COLUNAS MOBILE)
   ======================================== */
.categories-grid-modern {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-2);
}

.category-card-modern {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  aspect-ratio: 1;
  text-align: center;
}

.category-card-modern:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.category-icon-modern {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-1);
}

.category-name-modern {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-gray-800);
  line-height: 1.3;
}

/* ========================================
   PRODUTOS GRID
   ======================================== */
.products-grid-modern {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-4);
}

.product-card-modern {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.product-card-modern:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.product-image-modern {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-gray-50);
}

.product-image-modern img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-badge {
  position: absolute;
  top: var(--spacing-2);
  right: var(--spacing-2);
  padding: var(--spacing-1) var(--spacing-2);
  background: var(--color-orange);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 700;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.product-info-modern {
  padding: var(--spacing-3);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  flex: 1;
}

.product-name-modern {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-900);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.8em;
}

.product-price-modern {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-top: auto;
}

.product-btn-modern {
  width: 100%;
  padding: var(--spacing-4);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: var(--color-white);
  font-size: var(--font-size-base);
  font-weight: 700;
  border-radius: var(--radius-lg);
  transition: var(--transition);
  text-align: center;
  margin-top: var(--spacing-2);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-btn-modern:hover {
  background: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

/* ========================================
   FILTRO
   ======================================== */
.filter-bar-modern {
  margin-bottom: var(--spacing-6);
}

.filter-select-modern {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius);
  font-size: var(--font-size-base);
  color: var(--color-gray-700);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.filter-select-modern:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 0.85rem;
  color: white;
  font-weight: 500;
}

.trust-banner-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.trust-banner-separator {
  opacity: 0.6;
}

@media (max-width: 768px) {
  .trust-banner {
    padding: 8px 0;
  }
  
  .trust-banner-content {
    font-size: 0.75rem;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .trust-banner-separator {
    display: none;
  }
}

@media (max-width: 480px) {
  .trust-banner-content {
    font-size: 0.7rem;
    gap: 6px;
  }
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 101;
}

.hamburger span {
  width: 28px;
  height: 3px;
  background-color: white;
  border-radius: 3px;
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Premium */
/* Carrossel de Banners */
.banner-carousel {
  position: relative;
  width: 100%;
  height: 500px;
  overflow: hidden;
  background: #ffffff;
  margin-top: 0;
  padding: 0;
}

/* Slide Moda Feminina - Sem fundo roxo */
.slide-moda-feminina .slide-image-full::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.3) 0%,
    rgba(0,0,0,0.4) 60%,
    rgba(255,255,255,0.85) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.slide-moda-feminina .slide-text-overlay {
  z-index: 2;
}

/* Slide Moda Masculina - Sem fundo roxo */
.slide-moda-masculina .slide-image-full::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.3) 0%,
    rgba(0,0,0,0.4) 60%,
    rgba(255,255,255,0.85) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.slide-moda-masculina .slide-text-overlay {
  z-index: 2;
}

/* Slide Eletrônicos - Sem fundo roxo */
.slide-eletronicos .slide-image-full::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.3) 0%,
    rgba(0,0,0,0.4) 60%,
    rgba(255,255,255,0.85) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.slide-eletronicos .slide-text-overlay {
  z-index: 2;
}

/* Slide Material Escolar */
.slide-material-escolar .slide-image-full::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.3) 0%,
    rgba(0,0,0,0.4) 60%,
    rgba(255,255,255,0.85) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.slide-material-escolar .slide-text-overlay {
  z-index: 2;
}

.carousel-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
}

/* Slides sem fundo roxo */
.carousel-slide.slide-moda-feminina,
.carousel-slide.slide-moda-masculina,
.carousel-slide.slide-eletronicos,
.carousel-slide.slide-material-escolar {
  background: transparent;
}

.carousel-slide.active {
  opacity: 1;
  z-index: 1;
}

.slide-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  width: 100%;
  padding: 0 2rem;
  gap: 3rem;
}

.slide-content.slide-full {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 0;
}

.slide-image {
  flex: 1;
  max-width: 500px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform 0.3s ease;
}

.slide-image:hover {
  transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.slide-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

.slide-image-full {
  position: absolute;
  inset: 0;
  max-width: 100%;
  border-radius: 0;
  box-shadow: none;
  transform: none;
}

.slide-image-full img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7);
}

.slide-text {
  flex: 1;
  color: white;
  text-align: left;
}

.slide-text-overlay {
  position: absolute;
  top: 55%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 2;
  width: 90%;
  max-width: 800px;
}

.slide-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin: 0 0 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.9), 4px 4px 12px rgba(0,0,0,0.7), 0 0 20px rgba(0,0,0,0.5);
  line-height: 1.2;
  color: #ffffff;
}

.slide-category {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 600;
  margin: 0 0 1rem;
  color: #FFD700;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.9), 4px 4px 12px rgba(0,0,0,0.7), 0 0 15px rgba(0,0,0,0.6);
}

.slide-tagline {
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 400;
  margin: 0;
  color: #333333;
  line-height: 1.5;
  text-shadow: 1px 1px 3px rgba(255,255,255,0.8), 0 0 10px rgba(255,255,255,0.6);
}

/* Controles do Carrossel */
.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  color: white;
  border: 2px solid rgba(255,255,255,0.3);
  font-size: 2.5rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0;
}

.carousel-control:hover {
  background: rgba(255,255,255,0.35);
  transform: translateY(-50%) scale(1.1);
}

.carousel-control.prev {
  left: 20px;
}

.carousel-control.next {
  right: 20px;
}

/* Indicadores (dots) */
.carousel-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.carousel-dots .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: 2px solid rgba(255,255,255,0.6);
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-dots .dot:hover {
  background: rgba(255,255,255,0.6);
  transform: scale(1.2);
}

.carousel-dots .dot.active {
  background: white;
  width: 40px;
  border-radius: 6px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-cta {
  padding: 14px 32px;
  border-radius: 12px;
  font-weight: 700;
  background-color: var(--primary-color);
  color: var(--secondary-color);
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
  transition: transform .15s ease, filter .15s ease;
  font-size: 16px;
  display: inline-block;
  text-decoration: none;
}

.btn-cta:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background-color: white;
  color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
}

.btn-secondary:hover {
  background-color: var(--secondary-color);
  color: white;
}

/* Sections */
section {
  padding: 3rem 0;
}

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

/* Category Section */
.category-section {
  margin-bottom: 3rem;
}

.category-section-title {
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--primary-color);
  display: inline-block;
}

@media (max-width: 768px) {
  .category-section {
    margin-bottom: 2rem;
  }
  
  .category-section-title {
    font-size: 1.1rem;
    margin-bottom: 1rem;
  }
}

/* Categories Grid */
.categories-grid {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding: 1rem 0;
  scrollbar-width: thin;
  scrollbar-color: #D5D9D9 transparent;
}

.categories-grid::-webkit-scrollbar {
  height: 6px;
}

.categories-grid::-webkit-scrollbar-track {
  background: transparent;
}

.categories-grid::-webkit-scrollbar-thumb {
  background: #D5D9D9;
  border-radius: 3px;
}

.categories-grid::-webkit-scrollbar-thumb:hover {
  background: #B3B3B3;
}

@media (max-width: 768px) {
  .categories-grid {
    gap: 0.6rem;
    padding: 0.75rem 0;
  }
}

@media (max-width: 480px) {
  .categories-grid {
    gap: 0.5rem;
    padding: 0.5rem 0;
  }
}

.category-card {
  background: white;
  border-radius: 20px;
  padding: 0.5rem 1rem;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  transition: all 0.2s;
  cursor: pointer;
  border: 1px solid #D5D9D9;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 38px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .category-card {
    padding: 0.4rem 0.8rem;
    border-radius: 16px;
    min-height: 34px;
  }
  
  .category-icon {
    font-size: 1.2rem;
  }
  
  .category-card h3 {
    font-size: 0.8rem;
  }
  
  .category-card p {
    display: none;
  }
}

@media (max-width: 480px) {
  .category-card {
    padding: 0.35rem 0.7rem;
    border-radius: 14px;
    min-height: 32px;
  }
  
  .category-icon {
    font-size: 1.1rem;
  }
  
  .category-card h3 {
    font-size: 0.75rem;
  }
  
  .category-card p {
    display: none;
  }
}

.category-card:hover {
  background-color: #F7F8F8;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
  border-color: #C4C4C4;
}

.category-icon {
  font-size: 1.4rem;
  margin-bottom: 0;
  line-height: 1;
}

.category-card h3 {
  color: #0F1111;
  margin-bottom: 0;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1;
}

.category-card p {
  display: none;
}

/* Filter */
.filter-bar {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.filter-select {
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
  background-color: white;
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
    gap: 0.75rem;
  }
}

/* Seção de Categoria */
.category-section {
  margin-bottom: 3rem;
}

.category-section-title {
  font-size: 1.75rem;
  color: #232F3E;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 3px solid #FF9900;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.section-icon {
  font-size: 2rem;
}

@media (max-width: 768px) {
  .category-section {
    margin-bottom: 2rem;
  }
  
  .category-section-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom-width: 2px;
  }
  
  .section-icon {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .category-section-title {
    font-size: 1.2rem;
  }
  
  .section-icon {
    font-size: 1.4rem;
  }
}

.product-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  border: 1px solid #e7e7e7;
  position: relative;
}

.product-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
  .product-card {
    border-radius: 6px;
  }
}

/* Galeria de Imagens */
.product-gallery {
  display: flex;
  gap: 0;
  padding: 0;
  background-color: #fff;
  align-items: flex-start;
  position: relative;
}

.gallery-thumbnails {
  display: none;
}

.thumbnail {
  display: none;
}

.gallery-main {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 250px;
  background-color: #fff;
  border-radius: 0;
  overflow: hidden;
  position: relative;
}

.product-image {
  width: 100%;
  height: 250px;
  object-fit: contain;
  padding: 1.5rem;
}

/* Badge de Desconto */
.discount-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: #CC0C39;
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  z-index: 10;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Badge de Produto (Mais vendido, Alta procura, etc) */
.product-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: linear-gradient(135deg, #232F3E 0%, #37475A 100%);
  color: white;
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  z-index: 10;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 4px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.badge-icon {
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .product-badge {
    font-size: 0.65rem;
    padding: 4px 8px;
  }
  
  .badge-icon {
    font-size: 0.75rem;
  }
}

/* Botão + */
.add-to-cart-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  background-color: #FFF;
  border: none;
  border-radius: 50%;
  font-size: 1.5rem;
  color: #333;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: all 0.3s;
  z-index: 10;
}

.add-to-cart-btn:hover {
  background-color: #f7f7f7;
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Mobile - Galeria horizontal */
@media (max-width: 768px) {
  .product-gallery {
    flex-direction: column;
    gap: 8px;
    padding: 0.5rem;
  }
  
  .gallery-main {
    min-height: 200px;
    order: 1;
  }
  
  .gallery-thumbnails {
    flex-direction: row;
    width: 100%;
    order: 2;
    overflow-x: auto;
    padding-bottom: 4px;
  }
  
  .gallery-thumbnails::-webkit-scrollbar {
    height: 4px;
  }
  
  .gallery-thumbnails::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 2px;
  }
  
  .thumbnail {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
  }
  
  .product-image {
    height: 200px;
    padding: 0.5rem;
  }
}

@media (max-width: 480px) {
  .gallery-main {
    min-height: 160px;
  }
  
  .thumbnail {
    width: 50px;
    height: 50px;
  }
  
  .product-image {
    height: 160px;
    padding: 0.3rem;
  }
}

.product-content {
  padding: 1rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (max-width: 768px) {
  .product-content {
    padding: 0.75rem;
  }
}

@media (max-width: 480px) {
  .product-content {
    padding: 0.5rem;
  }
}

.product-tag {
  display: none;
}

.product-title {
  font-size: 0.9rem;
  color: #0F1111;
  margin-bottom: 0.5rem;
  font-weight: 400;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.product-title:hover {
  color: #C7511F;
}

@media (max-width: 768px) {
  .product-title {
    font-size: 0.85rem;
    -webkit-line-clamp: 2;
    margin-bottom: 0.3rem;
  }
}

@media (max-width: 480px) {
  .product-title {
    font-size: 0.8rem;
  }
}

.product-description {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0.75rem 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.read-more-btn {
  display: none;
}

.product-benefits {
  display: none;
}

.color-options {
  display: none;
}

.color-buttons {
  display: none;
}

/* Preços */
.price-container {
  margin: 0.5rem 0;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.currency-symbol {
  font-size: 0.7rem;
  color: #0F1111;
  vertical-align: super;
}

.price-whole {
  font-size: 1.75rem;
  font-weight: 400;
  color: #0F1111;
  line-height: 1;
}

.price-decimal {
  font-size: 0.7rem;
  color: #0F1111;
  vertical-align: super;
}

.old-price {
  font-size: 0.75rem;
  color: #565959;
  text-decoration: line-through;
  margin-left: 0.5rem;
}

/* Link da Marca */
.brand-link {
  font-size: 0.85rem;
  color: #007185;
  text-decoration: none;
  margin: 0.5rem 0;
  display: inline-block;
}

.brand-link:hover {
  color: #C7511F;
  text-decoration: underline;
}

/* Botão CTA Chamativo */
.cta-button {
  display: block;
  width: 100%;
  padding: 12px 20px;
  background: linear-gradient(135deg, #FF9900 0%, #FF6B00 100%);
  color: white;
  text-decoration: none;
  text-align: center;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  box-shadow: 0 3px 8px rgba(255, 153, 0, 0.3);
  border: none;
  cursor: pointer;
  margin: 0.75rem 0;
}

.cta-button:hover {
  background: linear-gradient(135deg, #FF6B00 0%, #FF9900 100%);
  box-shadow: 0 4px 12px rgba(255, 153, 0, 0.5);
  transform: translateY(-2px);
}

.cta-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(255, 153, 0, 0.3);
}

@media (max-width: 768px) {
  .cta-button {
    padding: 14px 20px;
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0.5rem 0;
  }
}

@media (max-width: 480px) {
  .cta-button {
    padding: 16px 20px;
    font-size: 1rem;
  }
}

/* Badges de Confiança */
.trust-badges {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 0;
  border-top: 1px solid #e7e7e7;
  margin-top: 8px;
}

.trust-item {
  font-size: 0.75rem;
  color: #565959;
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1.3;
}

@media (max-width: 768px) {
  .trust-badges {
    gap: 5px;
    padding: 6px 0;
  }
  
  .trust-item {
    font-size: 0.7rem;
  }
}

@media (max-width: 480px) {
  .trust-item {
    font-size: 0.68rem;
  }
}

.color-btn {
  padding: 0.5rem 1rem;
  border: 2px solid #3d5266;
  background-color: #1a252f;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.3s;
  font-weight: 600;
  color: #ffffff;
}

.color-btn:hover {
  border-color: var(--primary-color);
  background-color: #3d5266;
}

.color-btn.active {
  border-color: var(--primary-color);
  background-color: var(--primary-color);
  color: white;
  box-shadow: 0 2px 8px rgba(255, 153, 0, 0.3);
}

@media (max-width: 768px) {
  .color-options {
    margin-bottom: 0.4rem;
  }
  
  .color-options label {
    font-size: 0.7rem;
    margin-bottom: 0.25rem;
  }
  
  .color-btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.65rem;
    border-width: 1px;
  }
  
  .color-buttons {
    gap: 0.25rem;
  }
}

.product-price {
  font-size: 1.5rem;
  color: var(--primary-color);
  background: linear-gradient(135deg, var(--secondary-color) 0%, #37475A 100%);
  font-weight: 800;
  margin-bottom: 0.75rem;
  padding: 0.6rem 1.2rem;
  border-radius: 12px;
  display: inline-block;
  box-shadow: 0 4px 12px rgba(35, 47, 62, 0.3);
  letter-spacing: 0.5px;
  position: relative;
  border: 2px solid rgba(255, 153, 0, 0.2);
  transition: all 0.3s ease;
  width: 100%;
  text-align: center;
}

.product-price:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(35, 47, 62, 0.4);
  border-color: rgba(255, 153, 0, 0.4);
}

@media (max-width: 768px) {
  .product-price {
    font-size: 1.1rem;
    padding: 0.4rem 0.6rem;
    margin-bottom: 0.5rem;
    border-radius: 8px;
  }
}

@media (max-width: 480px) {
  .product-price {
    font-size: 1rem;
    padding: 0.3rem 0.5rem;
  }
}

.product-cta {
  text-align: center;
  margin-top: auto;
}

@media (max-width: 768px) {
  .product-cta .btn {
    font-size: 0.8rem;
    padding: 0.6rem 1rem;
  }
}

@media (max-width: 480px) {
  .product-cta .btn {
    font-size: 0.75rem;
    padding: 0.5rem 0.8rem;
  }
}

/* Disclaimer */
.disclaimer {
  background-color: #FFF3CD;
  padding: 2rem 0;
}

.disclaimer-box {
  background: white;
  border-left: 4px solid var(--primary-color);
  padding: 2rem;
  border-radius: 4px;
  box-shadow: var(--shadow);
}

.disclaimer-box h3 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.disclaimer-box p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

/* Footer */
.footer {
  background-color: var(--secondary-color);
  color: white;
  padding: 3rem 0 1rem;
  margin-top: 3rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

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

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: white;
  text-decoration: none;
  transition: color 0.3s;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-compliance {
  text-align: center;
  padding: 1.5rem;
  background-color: rgba(0,0,0,0.2);
  margin-top: 2rem;
  border-radius: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

/* Loading State */
.loading {
  text-align: center;
  padding: 3rem;
  color: var(--text-light);
}

.loading::after {
  content: "";
  display: inline-block;
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-top: 1rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Responsive - Tablet */
@media (max-width: 1024px) and (min-width: 769px) {
  .banner-carousel {
    height: 450px;
  }
  
  .slide-content {
    padding: 1.5rem;
    gap: 2rem;
  }
  
  .slide-image {
    max-width: 400px;
  }
  
  .slide-image img {
    height: 350px;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: 0 12px;
  }
  
  .section {
    padding: 1.5rem 0;
  }
  
  .section-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
  }
  
  .navbar {
    height: 64px;
    padding: 0 16px;
    flex-direction: row;
  }
  
  .hamburger {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 64px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 64px);
    background-color: var(--secondary-color);
    flex-direction: column;
    padding: 2rem 1rem;
    gap: 0;
    transition: left 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .nav-links a {
    padding: 16px 20px;
    font-size: 16px;
    width: 100%;
    text-align: left;
    border-radius: 8px;
    margin-bottom: 8px;
    color: rgba(255,255,255,.85);
  }
  
  .nav-links a:hover,
  .nav-links a.active {
    background-color: rgba(255,255,255,.1);
    color: #fff;
  }
  
  /* Carrossel Responsivo - Mobile */
  .banner-carousel {
    height: 400px;
  }
  
  .slide-content {
    flex-direction: column;
    text-align: center;
    padding: 1rem;
    gap: 1.5rem;
  }
  
  .slide-image {
    max-width: 100%;
    transform: none;
  }
  
  .slide-image img {
    height: 250px;
  }
  
  .slide-text {
    text-align: center;
  }
  
  .slide-title {
    font-size: 1.8rem;
  }
  
  .slide-category {
    font-size: 1.3rem;
  }
  
  .slide-tagline {
    font-size: 0.95rem;
  }
  
  .carousel-control {
    width: 40px;
    height: 40px;
    font-size: 2rem;
  }
  
  .carousel-control.prev {
    left: 10px;
  }
  
  .carousel-control.next {
    right: 10px;
  }
  
  .carousel-dots {
    bottom: 15px;
  }
  
  .carousel-dots .dot {
    width: 10px;
    height: 10px;
  }
  
  .carousel-dots .dot.active {
    width: 30px;
  }
  
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
  }
  
  .product-card {
    border-radius: 4px;
  }
  
  .product-image {
    height: 180px;
    padding: 0.5rem;
  }
  
  .product-content {
    padding: 0.5rem;
  }
  
  .product-title {
    font-size: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.3;
    max-height: 2.6em;
  }
  
  .discount-badge {
    font-size: 0.65rem;
    padding: 3px 6px;
    top: 6px;
    left: 6px;
  }
  
  .add-to-cart-btn {
    width: 32px;
    height: 32px;
    font-size: 1.2rem;
    top: 6px;
    right: 6px;
  }
  
  .price-whole {
    font-size: 1.3rem;
  }
  
  .currency-symbol,
  .price-decimal {
    font-size: 0.6rem;
  }
  
  .old-price {
    font-size: 0.65rem;
  }
  
  .progress-text {
    font-size: 0.65rem;
  }
  
  .brand-link {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .navbar { 
    height: auto;
    min-height: 64px;
    padding: 8px 16px; 
  }
  
  .brand img.logo { 
    height: 90px; 
  }
  
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  
  .product-image {
    height: 120px;
    padding: 0.2rem;
  }
  
  .product-title {
    font-size: 0.75rem;
  }
  
  .color-btn {
    font-size: 0.65rem;
    padding: 0.2rem 0.4rem;
  }
  
  .product-price {
    font-size: 0.9rem;
    padding: 0.25rem 0.4rem;
  }
  
  .product-cta .btn {
    font-size: 0.7rem;
    padding: 0.4rem 0.6rem;
  }
}

/* ========================================
   RESPONSIVIDADE - TABLET E DESKTOP
   ======================================== */

/* Tablet - 768px+ */
@media (min-width: 768px) {
  .header-container {
    padding: var(--spacing-4) var(--spacing-6);
  }
  
  .logo-modern {
    height: 48px;
  }
  
  .trust-cards {
    padding: var(--spacing-4) var(--spacing-6);
  }
  
  .trust-card {
    font-size: var(--font-size-sm);
  }
  
  .hero-banner-modern {
    height: 400px;
  }
  
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-lg);
  }
  
  .container-modern {
    padding: 0 var(--spacing-6);
  }
  
  .categories-grid-modern {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .products-grid-modern {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .section-title-modern {
    font-size: var(--font-size-3xl);
  }
}

/* Desktop - 1024px+ */
@media (min-width: 1024px) {
  .header-right {
    gap: var(--spacing-3);
  }
  
  .icon-btn {
    width: 44px;
    height: 44px;
  }
  
  .hamburger-modern {
    display: none;
  }
  
  .nav-mobile {
    display: flex !important;
    flex-direction: row;
    border-top: none;
    padding: 0;
    gap: var(--spacing-2);
    margin-left: auto;
    margin-right: var(--spacing-4);
  }
  
  .nav-item {
    padding: var(--spacing-2) var(--spacing-4);
  }
  
  .hero-banner-modern {
    height: 480px;
  }
  
  .categories-grid-modern {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
  }
  
  .products-grid-modern {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-5);
  }
  
  .product-name-modern {
    font-size: var(--font-size-base);
  }
  
  .product-price-modern {
    font-size: var(--font-size-2xl);
  }
}

/* Desktop Large - 1280px+ */
@media (min-width: 1280px) {
  .categories-grid-modern {
    grid-template-columns: repeat(6, 1fr);
  }
  
  .products-grid-modern {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* ========================================
   COMPATIBILIDADE COM CLASSES ANTIGAS
   ======================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}