/* ==========================================================================
   JUART PERSONALIZADOS — DESIGN SYSTEM & STYLESHEET
   Tipografia: Bricolage Grotesque
   Cores Oficiais: Verde Escuro (#194429), Off-white (#E3DBC6), Dourado (#F1D38D), Terracota (#DA441F)
   ========================================================================== */

/* 1. Variáveis e Tokens de Design */
:root {
  --color-primary: #194429;
  --color-primary-dark: #10301D;
  --color-primary-light: #245A38;
  
  --color-bg: #E3DBC6;
  --color-surface: #FAF7F2;
  --color-surface-soft: #F4EFE6;
  --color-card-bg: #FFFFFF;
  
  --color-accent: #F1D38D;
  --color-accent-dark: #D4B262;
  
  --color-cta: #DA441F;
  --color-cta-hover: #BF3614;
  --color-cta-soft: #FBECE8;

  --color-text-dark: #1A1A1A;
  --color-text-main: #194429;
  --color-text-muted: #5C6A60;
  --color-border: #D8CEB8;
  --color-border-light: #EBE5D8;

  /* Tipografia */
  --font-main: 'Bricolage Grotesque', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(25, 68, 41, 0.06);
  --shadow-md: 0 8px 24px rgba(25, 68, 41, 0.08);
  --shadow-lg: 0 16px 36px rgba(25, 68, 41, 0.12);

  /* Raios de Borda */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Transições */
  --transition-fast: 0.15s ease;
  --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. Reset e Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

section[id], div[id] {
  scroll-margin-top: 75px;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text-dark);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* 3. Tipografia e Títulos */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
  color: var(--color-primary);
  line-height: 1.2;
  font-weight: 700;
}

.heading-display {
  font-size: clamp(1.8rem, 1.4rem + 1.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.025em;
}

.heading-section {
  font-size: clamp(1.4rem, 1.2rem + 1vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-align: center;
}

.section-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  text-align: center;
  max-width: 640px;
  margin: 0.35rem auto 0 auto;
}

/* 4. Layout e Container */
.container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.section-padding {
  padding-block: 3rem;
}

@media (min-width: 768px) {
  .section-padding {
    padding-block: 4rem;
  }
}

/* 5. Barra Superior de Avisos */
.top-announcement-bar {
  background-color: var(--color-primary-dark);
  color: var(--color-accent);
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-align: center;
}

.top-announcement-bar strong {
  color: #FFFFFF;
}

/* 6. Header Global e Navegação (Compacto) */
.juart-navbar {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  height: 38px;
}

.brand-logo-link img {
  height: 36px;
  width: auto;
}

/* Menu Desktop com Dropdown */
.nav-menu-list {
  display: none;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .nav-menu-list {
    display: flex;
  }
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--color-primary);
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-cta);
}

/* Dropdown */
.nav-item-dropdown {
  position: relative;
}

.dropdown-toggle {
  cursor: pointer;
}

.dropdown-arrow {
  font-size: 0.75rem;
  transition: transform var(--transition-fast);
}

.nav-item-dropdown:hover .dropdown-arrow,
.nav-item-dropdown:focus-within .dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  z-index: 1000;
}

.nav-item-dropdown:hover .nav-dropdown-menu,
.nav-item-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--color-surface-soft);
  color: var(--color-cta);
  padding-left: 0.9rem;
}

/* Ações do Header (Carrinho e Menu Mobile) */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-cart-trigger {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.85rem;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-cart-trigger:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
}

.btn-cart-trigger svg {
  width: 16px;
  height: 16px;
}

.cart-badge-count {
  background-color: var(--color-cta);
  color: #FFFFFF;
  font-size: 0.75rem;
  min-width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: none;
  align-items: center;
  justify-content: center;
  padding-inline: 4px;
}

.cart-badge-count.has-items {
  display: inline-flex;
}

/* Menu Mobile */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px;
}

@media (min-width: 900px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.mobile-menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 320px;
  height: 100vh;
  background-color: var(--color-surface);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  padding: 1.5rem 1.25rem;
  transition: right var(--transition-smooth);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  overflow-y: auto;
}

.mobile-nav-drawer.active {
  right: 0;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.75rem;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav-links a {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(16, 48, 29, 0.4);
  backdrop-filter: blur(4px);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.mobile-nav-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

/* 7. Hero Section (index.html) */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
  padding-block: 2.75rem 3.5rem;
  overflow: hidden;
}

.hero-pattern-bg {
  position: absolute;
  right: -5%;
  top: -10%;
  width: 50%;
  height: 120%;
  opacity: 0.12;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
  }
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--color-primary);
  color: var(--color-accent);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.hero-title {
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.hero-title span.highlight {
  color: var(--color-cta);
}

.hero-description {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  max-width: 520px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn-primary-cta {
  background-color: var(--color-cta);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 4px 12px rgba(218, 68, 31, 0.25);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

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

.btn-secondary-cta {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

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

.hero-visual-card {
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
  position: relative;
}

.hero-visual-img {
  width: auto;
  height: auto;
  border-radius: var(--radius-md);
}

.hero-badge-floating {
  position: absolute;
  bottom: -12px;
  left: 15px;
  background-color: var(--color-primary);
  color: var(--color-accent);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* 8. Seção de Apresentação da Marca */
.brand-presentation-section {
  background-color: var(--color-primary);
  color: var(--color-surface);
}

.brand-presentation-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .brand-presentation-grid {
    grid-template-columns: 0.85fr 1.15fr;
  }
}

.brand-symbol-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(241, 211, 141, 0.2);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}

.brand-symbol-box svg, .brand-symbol-box img {
  max-width: 110px;
  margin: 0 auto 1rem auto;
}

.brand-manifesto-text h2 {
  color: var(--color-accent);
  font-size: 1.85rem;
  margin-bottom: 0.75rem;
}

.brand-manifesto-text p {
  font-size: 1rem;
  color: var(--color-bg);
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.brand-pillars {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.pillar-pill {
  background: rgba(241, 211, 141, 0.15);
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
}

/* 9. Grid de Categorias */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.category-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

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

.category-img-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  background-color: var(--color-surface-soft);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.category-img-wrap img {
  width: 80%;
  height: auto;
  transition: transform var(--transition-smooth);
}

.category-card:hover .category-img-wrap img {
  transform: scale(1.06);
}

.category-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.category-desc {
  font-size: 0.825rem;
  color: var(--color-text-muted);
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.category-link-btn {
  margin-top: auto;
  color: var(--color-cta);
  font-weight: 700;
  font-size: 0.85rem;
}

/* 10. Vitrine e Cards de Produtos */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

/* Seta Voltar Minimalista e Responsiva (Inline no Mobile / Fixa na Lateral no Desktop) */
.floating-back-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-surface);
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.floating-back-arrow:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  transform: translateX(-3px);
  box-shadow: var(--shadow-md);
}

.floating-back-arrow svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.8;
  transition: transform var(--transition-fast);
}

.floating-back-arrow:hover svg {
  transform: translateX(-2px);
}

/* No Desktop com telas amplas, fixa na margem lateral esquerda para acesso rápido */
@media (min-width: 1024px) {
  .floating-back-arrow {
    position: fixed;
    top: 115px;
    left: 24px;
    z-index: 95;
    width: 40px;
    height: 40px;
  }
  .floating-back-arrow svg {
    width: 22px;
    height: 22px;
  }
}

.product-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  position: relative;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

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

.product-card:hover .product-title {
  color: var(--color-cta);
}

.product-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: var(--color-primary);
  color: var(--color-accent);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  z-index: 2;
}

.product-detail-badge {
  display: inline-flex;
  align-items: center;
  background-color: var(--color-primary);
  color: var(--color-accent);
  font-size: 0.725rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  position: static;
  white-space: nowrap;
}

.product-img-box {
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: var(--color-surface);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
}

.product-img-box img {
  max-width: 85%;
  max-height: 85%;
  object-fit: contain;
  transition: transform var(--transition-smooth);
}

.product-card:hover .product-img-box img {
  transform: scale(1.05);
}

.product-details {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.product-title {
  font-size: 0.975rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.product-short-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.product-price-row {
  margin-top: auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.price-col {
  display: flex;
  flex-direction: column;
}

.price-starting-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 0.15rem;
}

.price-current {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
}

.product-min-qty-badge {
  font-size: 0.725rem;
  font-weight: 700;
  color: var(--color-cta);
  background-color: var(--color-cta-soft);
  border: 1px solid rgba(218, 68, 31, 0.2);
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.product-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}

.btn-card-details {
  background-color: var(--color-surface-soft);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  text-align: center;
}

.btn-card-add {
  background-color: var(--color-cta);
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.btn-card-add:hover {
  background-color: var(--color-cta-hover);
}

/* 11. Diferenciais para Lojistas */
.differentials-section {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.differentials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.differential-card {
  text-align: center;
  padding: 1.25rem;
}

.diff-icon-wrap {
  width: 52px;
  height: 52px;
  background-color: var(--color-surface-soft);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem auto;
  font-size: 1.5rem;
}

.differential-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.differential-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* 12. Seção de Depoimentos de Clientes */
.testimonials-section {
  background-color: var(--color-surface-soft);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: 3.5rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.25rem;
}

.testimonial-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.rating-stars {
  color: #E5A93C;
  font-size: 1rem;
  margin-bottom: 0.75rem;
  letter-spacing: 2px;
}

.testimonial-quote {
  font-size: 0.925rem;
  color: var(--color-text-dark);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 1.25rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-top: 1px solid var(--color-border-light);
  padding-top: 0.75rem;
}

.testimonial-avatar {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
}

.testimonial-info h4 {
  font-size: 0.925rem;
  color: var(--color-primary);
}

.testimonial-info span {
  font-size: 0.775rem;
  color: var(--color-text-muted);
}

/* 13. Página de Categoria (categoria.html) */
.category-header-banner {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding-block: 1.75rem;
  text-align: center;
}

.category-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1.25rem;
}

.filter-chip {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  font-size: 0.825rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.filter-chip:hover, .filter-chip.active {
  background-color: var(--color-primary);
  color: var(--color-accent);
  border-color: var(--color-primary);
}

/* 14. Página de Detalhes do Produto (produto.html) - LAYOUT 2 LINHAS X 2 COLUNAS */
.product-page-section {
  padding-block: 1rem 2.5rem;
}

/* Linha 1: Galeria + Painel de Compra Imediata (2 Colunas) */
.product-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: start;
}

@media (min-width: 850px) {
  .product-hero-grid {
    grid-template-columns: 1fr 1.15fr;
    gap: 2.25rem;
    align-items: start;
  }
}

/* Galeria Interativa com Carrossel e Miniaturas */
.product-gallery-box {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  box-shadow: var(--shadow-sm);
  width: 100%;
  position: relative;
}

@media (min-width: 850px) {
  .product-gallery-box {
    position: sticky;
    top: 110px;
    padding: 1.25rem;
  }
}

.gallery-main-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 460px;
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-in;
  user-select: none;
}

.gallery-active-img {
  max-width: 95%;
  max-height: 95%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.25s ease, opacity 0.2s ease;
  display: block;
}

.gallery-main-stage:hover .gallery-active-img {
  transform: scale(1.03);
}

/* Dica de Zoom */
.gallery-zoom-hint {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(6px);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  font-size: 0.725rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  z-index: 5;
  pointer-events: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* Setas de Navegação da Galeria */
.gallery-arrow-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.92);
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
}

.gallery-arrow-btn:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--shadow-md);
}

.gallery-arrow-btn.prev-btn {
  left: 8px;
}

.gallery-arrow-btn.next-btn {
  right: 8px;
}

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

/* Barra de Miniaturas (Thumbnails de 1 a 5 imagens) */
.gallery-thumbnails-strip {
  display: flex;
  gap: 0.5rem;
  width: 100%;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.gallery-thumb-btn {
  flex: 0 0 calc(20% - 0.4rem);
  max-width: 80px;
  min-width: 54px;
  aspect-ratio: 1 / 1;
  background-color: #FFFFFF;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.gallery-thumb-btn img {
  max-width: 90%;
  max-height: 90%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
  display: block;
}

.gallery-thumb-btn:hover {
  border-color: var(--color-cta);
}

.gallery-thumb-btn.active {
  border-color: var(--color-cta);
  box-shadow: 0 0 0 2px rgba(218, 68, 31, 0.3);
  background-color: var(--color-cta-soft);
}

/* ==========================================================================
   21. Lightbox / Modal de Imagem Ampliada (Fundo Branco Translúcido & Deep Zoom)
   ========================================================================== */
.image-lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.image-lightbox-modal.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.lightbox-container {
  position: relative;
  z-index: 10;
  width: 100vw;
  height: 100vh;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.25rem;
}

/* Botão Fechar X Flutuante */
.lightbox-close-btn {
  position: absolute;
  top: 18px;
  right: 22px;
  z-index: 50;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #FFFFFF;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lightbox-close-btn:hover {
  background-color: var(--color-cta);
  color: #FFFFFF;
  border-color: var(--color-cta);
  transform: rotate(90deg) scale(1.1);
  box-shadow: 0 4px 16px rgba(218, 68, 31, 0.35);
}

.lightbox-close-btn svg {
  width: 22px;
  height: 22px;
}

/* Palco da Imagem no Lightbox (Extra Grande) */
.lightbox-stage {
  position: relative;
  flex-grow: 1;
  width: 100%;
  height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0.5rem;
}

.lightbox-image-wrapper {
  max-width: 95vw;
  max-height: 85vh;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: zoom-in;
}

.lightbox-image-wrapper.is-zoomed {
  cursor: zoom-out;
}

.lightbox-image-wrapper img {
  max-width: 90vw;
  max-height: 82vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.12));
  transition: transform 0.25s cubic-bezier(0.2, 0, 0.2, 1);
  transform-origin: center center;
  user-select: none;
}

.lightbox-image-wrapper.is-zoomed img {
  transform: scale(2.4);
  cursor: zoom-out;
}

/* Setas de Navegação no Lightbox */
.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 30;
  transition: all var(--transition-fast);
}

.lightbox-nav-btn:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  transform: translateY(-50%) scale(1.12);
  box-shadow: var(--shadow-md);
}

.lightbox-nav-btn.prev-btn {
  left: 20px;
}

.lightbox-nav-btn.next-btn {
  right: 20px;
}

.lightbox-nav-btn svg {
  width: 26px;
  height: 26px;
}

/* Miniaturas no Lightbox */
.lightbox-thumbnails-strip {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  padding-top: 0.5rem;
  z-index: 20;
}

.lightbox-thumb-btn {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  background-color: #FFFFFF;
  border: 1.5px solid var(--color-border);
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.lightbox-thumb-btn img {
  max-width: 90%;
  max-height: 90%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.lightbox-thumb-btn:hover,
.lightbox-thumb-btn.active {
  border-color: var(--color-cta);
  box-shadow: 0 0 0 2px rgba(218, 68, 31, 0.35);
  transform: scale(1.08);
}

@media (max-width: 768px) {
  .lightbox-container {
    padding: 0.75rem;
  }
  .lightbox-stage {
    height: calc(100vh - 100px);
  }
  .lightbox-close-btn {
    top: 12px;
    right: 12px;
    width: 38px;
    height: 38px;
  }
  .lightbox-nav-btn {
    width: 40px;
    height: 40px;
  }
  .lightbox-nav-btn.prev-btn {
    left: 8px;
  }
  .lightbox-nav-btn.next-btn {
    right: 8px;
  }
  .lightbox-nav-btn svg {
    width: 20px;
    height: 20px;
  }
  .lightbox-thumb-btn {
    width: 44px;
    height: 44px;
  }
}

.product-buy-panel {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.product-buy-panel h1 {
  font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.85rem);
  line-height: 1.2;
}

.product-buy-panel .product-desc-text {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.product-actions-group {
  margin-top: 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

/* Linha 2: Especificações Técnicas em Grid 2x2 Perfeitamente Simétrico */
.product-specs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

@media (min-width: 850px) {
  .product-specs-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: stretch;
  }
}

.spec-info-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  height: 100%;
}

.spec-info-card h3 {
  font-size: 0.925rem;
  font-weight: 800;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: 0.6rem;
}

.spec-info-card.rules-card {
  border-color: rgba(218, 68, 31, 0.35);
  background-color: #FFFDF9;
}

.spec-info-card.rules-card h3 {
  color: var(--color-cta);
}

.spec-info-card.ideal-card {
  background-color: var(--color-surface-soft);
}

.color-swatches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(135px, 1fr));
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.color-swatch-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--color-text-dark);
}

.color-swatch-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.product-specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-block: 0.4rem;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.product-specs-table th, .product-specs-table td {
  padding: 0.4rem 0.75rem;
  text-align: left;
  font-size: 0.825rem;
  border-bottom: 1px solid var(--color-border-light);
}

.product-specs-table th {
  background-color: var(--color-surface-soft);
  color: var(--color-primary);
  width: 35%;
  font-weight: 700;
}

.qty-control-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  background: var(--color-card-bg);
  overflow: hidden;
}

.qty-stepper button {
  width: 34px;
  height: 34px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-stepper input {
  width: 44px;
  border: none;
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  color: var(--color-primary);
  outline: none;
  background: transparent;
}

/* Opções Avançadas do Produto (Variantes, Tiers, Cores, Regras) */
.product-options-box {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-block: 0.5rem;
}

.option-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.option-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.chips-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip-btn {
  background-color: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  font-size: 0.825rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.chip-btn.active {
  background-color: var(--color-primary);
  color: var(--color-accent);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* Tabela e Chips de Tiers de Quantidade */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.5rem;
}

.tier-card-btn {
  background-color: var(--color-card-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.5rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.tier-card-btn:hover {
  border-color: var(--color-cta);
}

.tier-card-btn.active {
  border-color: var(--color-cta);
  background-color: var(--color-cta-soft);
  box-shadow: 0 2px 8px rgba(218, 68, 31, 0.15);
}

.tier-qty {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--color-primary);
}

.tier-total-price {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-cta);
}

.tier-unit-price {
  font-size: 0.725rem;
  color: var(--color-text-muted);
}

/* Caixa de Regras de Pedido & Prazo */
.lead-time-box {
  background-color: var(--color-surface-soft);
  border-left: 4px solid var(--color-accent);
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  color: var(--color-text-dark);
}

.rules-notice-box {
  background-color: #FFFDF9;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  font-size: 0.8rem;
}

.rules-notice-box h4 {
  font-size: 0.8rem;
  color: var(--color-cta);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.rules-notice-box ul {
  padding-left: 1.1rem;
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Paleta de Cores */
.color-palette-box {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
}

.color-palette-box h4 {
  font-size: 0.8rem;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.color-palette-item {
  font-size: 0.775rem;
  color: var(--color-text-dark);
  margin-bottom: 0.25rem;
  line-height: 1.35;
}

/* Ideal Para */
.ideal-for-box {
  background: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
}

.ideal-for-box h4 {
  font-size: 0.8rem;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.ideal-for-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* 15. Página de Contato e Suporte (contato.html) */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.contact-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.contact-card-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background-color: var(--color-surface-soft);
  color: var(--color-cta);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem auto;
  font-size: 1.35rem;
}

/* 16. Rodapé Global (Institucional & Termos) */
.juart-footer {
  background-color: var(--color-primary-dark);
  color: var(--color-surface);
  padding-top: 3rem;
  padding-bottom: 1.5rem;
  border-top: 3px solid var(--color-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand img {
  height: 34px;
  width: auto;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--color-bg);
  font-size: 0.85rem;
  line-height: 1.5;
}

.footer-col h4 {
  color: var(--color-accent);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links-list a, .footer-links-list span {
  color: var(--color-bg);
  font-size: 0.85rem;
}

.footer-links-list a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(227, 219, 198, 0.15);
  padding-top: 1.25rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-bg);
  opacity: 0.8;
}

/* 17. Drawer Lateral do Carrinho */
.cart-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(16, 48, 29, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.cart-drawer-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.cart-drawer-panel {
  position: absolute;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 420px;
  height: 100%;
  background-color: var(--color-surface);
  box-shadow: -8px 0 32px rgba(16, 48, 29, 0.25);
  display: flex;
  flex-direction: column;
  transition: right var(--transition-smooth);
}

.cart-drawer-backdrop.active .cart-drawer-panel {
  right: 0;
}

.cart-drawer-header {
  padding: 1.25rem;
  background-color: var(--color-primary);
  color: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-drawer-header h2 {
  color: var(--color-accent);
  font-size: 1.15rem;
}

.cart-header-subtitle {
  font-size: 0.75rem;
  color: var(--color-bg);
  opacity: 0.9;
}

.cart-close-btn {
  color: var(--color-surface);
  font-size: 1.8rem;
  line-height: 1;
}

.cart-drawer-body {
  padding: 1.25rem;
  overflow-y: auto;
  flex-grow: 1;
}

.cart-item-row {
  display: flex;
  gap: 0.75rem;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  margin-bottom: 0.75rem;
}

.cart-item-img {
  width: 60px;
  height: 60px;
  background: var(--color-surface-soft);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-item-img img {
  max-width: 85%;
  max-height: 85%;
  object-fit: contain;
}

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

.cart-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-item-cat {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 700;
}

.cart-item-remove {
  color: var(--color-cta);
  font-size: 1.1rem;
  font-weight: 700;
}

.cart-item-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-block: 0.15rem;
}

.cart-item-variant {
  display: inline-block;
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--color-cta);
}

.cart-item-units-badge {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  background-color: var(--color-surface-soft);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.55rem;
  margin-block: 0.35rem;
}

.units-highlight {
  font-size: 0.825rem;
  color: var(--color-primary);
  font-weight: 800;
}

.units-detail {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.cart-item-unit {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.cart-item-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.5rem;
}

.cart-qty-selector {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
}

.qty-btn {
  width: 24px;
  height: 24px;
  font-weight: 700;
  color: var(--color-primary);
}

.qty-number {
  font-size: 0.8rem;
  font-weight: 700;
  padding-inline: 4px;
}

.cart-item-total {
  font-weight: 800;
  color: var(--color-primary);
  font-size: 0.9rem;
}

.cart-item-unit-price {
  display: block;
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

/* Seletor de Pagamento no Carrinho (PIX vs Cartão) */
.cart-payment-section {
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--color-border);
}

.cart-payment-methods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.35rem;
}

.payment-method-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 0.65rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-card-bg);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
}

.payment-method-btn .payment-icon {
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
}

.payment-method-btn .payment-method-text {
  display: flex;
  flex-direction: column;
}

.payment-method-btn strong {
  font-size: 0.8rem;
  color: var(--color-primary);
  line-height: 1.2;
}

.payment-method-btn .payment-subtext {
  font-size: 0.675rem;
  color: var(--color-text-muted);
}

.payment-method-btn:hover {
  border-color: var(--color-primary);
}

.payment-method-btn.active {
  border-color: var(--color-cta);
  background-color: var(--color-cta-soft);
  box-shadow: 0 0 0 2px rgba(218, 68, 31, 0.2);
}

.payment-method-btn.active strong {
  color: var(--color-cta);
}

/* Caixa de Parcelamento */
.cart-installments-box {
  margin-top: 0.6rem;
  background: var(--color-surface-soft);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
}

.cart-select {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  outline: none;
  cursor: pointer;
  margin-top: 0.25rem;
}

.cart-select:focus {
  border-color: var(--color-cta);
}

.cart-payment-badge-info {
  font-size: 0.75rem;
  color: var(--color-text-dark);
  background: var(--color-surface-soft);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.6rem;
  margin-bottom: 0.65rem;
  border: 1px solid var(--color-border-light);
}

.cart-payment-badge-info.pix {
  background-color: #E8F5E9;
  border-color: #A5D6A7;
  color: #1B5E20;
}

.cart-total-highlight {
  color: var(--color-cta);
}

.cart-customer-inputs {
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--color-border);
}

.input-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.cart-input, .cart-textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-card-bg);
  font-family: inherit;
  font-size: 0.8rem;
  margin-bottom: 0.65rem;
}

.cart-drawer-footer {
  padding: 1rem 1.25rem;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.summary-total-val {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
}

.cart-terms-notice {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.35;
  background-color: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  margin-bottom: 0.75rem;
}

.cart-terms-notice a {
  color: var(--color-cta);
  text-decoration: underline;
  font-weight: 700;
}

.btn-checkout-whatsapp {
  width: 100%;
  background-color: #25D366;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-checkout-whatsapp:hover {
  background-color: #1EBE5D;
  transform: translateY(-2px);
}

.btn-clear-cart {
  width: 100%;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  margin-top: 0.5rem;
  text-decoration: underline;
}

/* 18. Botão Flutuante do WhatsApp (LADO DIREITO) */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 95;
  width: 52px;
  height: 52px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
  transition: transform var(--transition-fast);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1);
}

.floating-whatsapp-btn svg {
  width: 28px;
  height: 28px;
}

/* 19. Toast Notifications */
.juart-toast-container {
  position: fixed;
  bottom: 86px;
  right: 24px;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.juart-toast {
  background: var(--color-primary-dark);
  color: #FFFFFF;
  border-left: 4px solid var(--color-accent);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  transition: opacity 0.3s ease;
}

.juart-toast.fade-out {
  opacity: 0;
}

.toast-action {
  background: var(--color-cta);
  color: #FFFFFF;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  margin-left: auto;
}

/* ==========================================================================
   20. Otimizações de Responsividade & Mobile E-commerce (UI/UX Nativa)
   ========================================================================== */

/* Ajustes Globais para Telas Touch & Mobile */
@media (max-width: 768px) {
  /* Prevenção de Zoom Indesejado em Inputs no iOS */
  input, select, textarea {
    font-size: 16px !important;
  }

  /* Remoção de Tap Highlight Cinza no Mobile */
  *, *::before, *::after {
    -webkit-tap-highlight-color: transparent;
  }

  .container {
    padding-inline: 1rem;
  }

  .section-padding {
    padding-block: 2.25rem;
  }

  /* Barra de Avisos Superior */
  .top-announcement-bar {
    font-size: 0.725rem;
    padding: 0.35rem 0.75rem;
    line-height: 1.35;
  }

  /* Header Compacto */
  .juart-navbar {
    box-shadow: 0 1px 4px rgba(25, 68, 41, 0.08);
  }

  .nav-inner {
    height: 56px;
  }

  .brand-logo-link {
    height: 32px;
  }

  .brand-logo-link img {
    height: 30px;
  }

  .btn-cart-trigger {
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
    gap: 0.35rem;
  }

  .btn-cart-trigger svg {
    width: 15px;
    height: 15px;
  }

  .mobile-menu-toggle {
    min-width: 40px;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
  }

  .mobile-menu-toggle span {
    width: 22px;
  }

  /* Gaveta de Navegação Mobile */
  .mobile-nav-drawer {
    width: 86vw;
    max-width: 320px;
    padding: 1.25rem 1rem calc(1.5rem + env(safe-area-inset-bottom)) 1rem;
  }

  .mobile-nav-links a {
    font-size: 0.95rem;
    padding-block: 0.25rem;
  }

  /* Hero Section Mobile */
  .hero-section {
    padding-block: 1.75rem 2.25rem;
  }

  .hero-tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.7rem;
    margin-bottom: 0.75rem;
  }

  .hero-title {
    font-size: clamp(1.65rem, 6.5vw, 2.25rem);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 0.75rem;
  }

  .hero-description {
    font-size: 0.925rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
  }

  .hero-visual-card {
    padding: 0.85rem;
    border-radius: var(--radius-md);
  }

  .hero-badge-floating {
    bottom: -10px;
    left: 10px;
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
  }

  /* Apresentação da Marca */
  .brand-symbol-box {
    padding: 1.25rem;
  }

  .brand-manifesto-text h2 {
    font-size: 1.45rem;
  }

  .brand-manifesto-text p {
    font-size: 0.925rem;
  }

  /* Filtros de Categoria em Carrossel Horizontal Swipe */
  .category-header-banner {
    padding-block: 1.25rem;
  }

  .category-filter-chips {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding-inline: 1rem;
    padding-block: 0.35rem 0.65rem;
    gap: 0.45rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-top: 0.85rem;
  }

  .category-filter-chips::-webkit-scrollbar {
    display: none;
  }

  .filter-chip {
    flex-shrink: 0;
    white-space: nowrap;
    font-size: 0.8rem;
    padding: 0.38rem 0.85rem;
  }

  /* Página de Detalhes do Produto */
  .product-page-section {
    padding-block: 0.75rem 2rem;
  }

  .product-breadcrumb-bar {
    margin-bottom: 0.85rem;
  }

  .product-hero-grid {
    gap: 1.25rem;
  }

  .product-gallery-box {
    position: static;
    max-height: none;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
  }

  .gallery-main-stage {
    aspect-ratio: 1 / 1;
    max-height: 380px;
    border-radius: var(--radius-sm);
  }

  .gallery-arrow-btn {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.96);
  }

  .gallery-arrow-btn.prev-btn {
    left: 6px;
  }

  .gallery-arrow-btn.next-btn {
    right: 6px;
  }

  .gallery-arrow-btn svg {
    width: 18px;
    height: 18px;
  }

  .gallery-zoom-hint {
    bottom: 8px;
    right: 8px;
    font-size: 0.675rem;
    padding: 0.2rem 0.55rem;
  }

  .gallery-thumbnails-strip {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 0.45rem;
    padding-bottom: 0.25rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .gallery-thumbnails-strip::-webkit-scrollbar {
    display: none;
  }

  .gallery-thumb-btn {
    flex: 0 0 54px;
    width: 54px;
    height: 54px;
    min-width: 54px;
    max-width: 54px;
    border-radius: var(--radius-sm);
  }

  .product-buy-panel h1 {
    font-size: clamp(1.25rem, 5vw, 1.6rem);
    line-height: 1.25;
  }

  .product-desc-text {
    font-size: 0.875rem;
    line-height: 1.45;
  }

  .price-current {
    font-size: 1.65rem !important;
  }

  /* Tiers de Quantidade no Mobile */
  .tiers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.45rem;
  }

  .tier-card-btn {
    padding: 0.55rem 0.4rem;
    border-radius: var(--radius-sm);
  }

  .tier-qty {
    font-size: 0.825rem;
  }

  .tier-total-price {
    font-size: 0.9rem;
  }

  .tier-unit-price {
    font-size: 0.7rem;
  }

  .chip-btn {
    font-size: 0.8rem;
    padding: 0.35rem 0.75rem;
  }

  .product-actions-group {
    margin-top: 0.75rem;
    gap: 0.5rem;
  }

  #btn-add-cart {
    font-size: 0.975rem !important;
    padding: 0.85rem 1rem !important;
    min-height: 48px;
  }

  #btn-whatsapp-direct {
    font-size: 0.875rem !important;
    padding: 0.7rem 0.85rem !important;
    min-height: 44px;
  }

  /* Especificações Técnicas */
  .product-specs-grid {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    gap: 1rem;
    grid-template-columns: 1fr;
  }

  .spec-info-card {
    padding: 1rem;
    border-radius: var(--radius-md);
  }

  .spec-info-card h3 {
    font-size: 0.875rem;
    margin-bottom: 0.65rem;
  }

  .product-specs-table th, .product-specs-table td {
    padding: 0.4rem 0.55rem;
    font-size: 0.775rem;
  }

  .color-swatches-grid {
    grid-template-columns: repeat(auto-fill, minmax(115px, 1fr));
    gap: 0.4rem;
  }

  .color-swatch-item {
    padding: 0.35rem 0.5rem;
    font-size: 0.725rem;
  }

  /* Modal de Lightbox no Mobile */
  .lightbox-container {
    padding: 0.65rem;
  }

  .lightbox-stage {
    height: calc(100vh - 90px);
  }

  .lightbox-close-btn {
    top: 10px;
    right: 10px;
    width: 38px;
    height: 38px;
  }

  .lightbox-nav-btn {
    width: 38px;
    height: 38px;
  }

  .lightbox-nav-btn.prev-btn {
    left: 6px;
  }

  .lightbox-nav-btn.next-btn {
    right: 6px;
  }

  .lightbox-nav-btn svg {
    width: 18px;
    height: 18px;
  }

  .lightbox-thumb-btn {
    width: 44px;
    height: 44px;
  }

  /* Drawer Lateral do Carrinho no Mobile */
  .cart-drawer-panel {
    max-width: 100%;
    width: 100%;
  }

  .cart-drawer-header {
    padding: 1rem;
  }

  .cart-drawer-body {
    padding: 0.85rem;
  }

  .cart-item-row {
    padding: 0.65rem;
    gap: 0.6rem;
    border-radius: var(--radius-sm);
  }

  .cart-item-img {
    width: 54px;
    height: 54px;
  }

  .cart-item-name {
    font-size: 0.825rem;
  }

  .cart-drawer-footer {
    padding: 0.85rem 1rem calc(1rem + env(safe-area-inset-bottom)) 1rem;
  }

  .btn-checkout-whatsapp {
    font-size: 0.925rem;
    padding: 0.8rem;
    min-height: 48px;
  }

  /* Diferenciais & Depoimentos */
  .differentials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
    margin-top: 1.25rem;
  }

  .differential-card {
    padding: 0.85rem 0.4rem;
  }

  .diff-icon-wrap {
    width: 44px;
    height: 44px;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
  }

  .differential-card h3 {
    font-size: 0.9rem;
  }

  .differential-card p {
    font-size: 0.775rem;
    line-height: 1.35;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
  }

  .testimonial-card {
    padding: 1.15rem;
  }

  .testimonial-quote {
    font-size: 0.875rem;
    margin-bottom: 0.85rem;
  }

  /* Rodapé Mobile */
  .juart-footer {
    padding-top: 2rem;
    padding-bottom: calc(1.5rem + env(safe-area-inset-bottom));
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer-brand p {
    font-size: 0.825rem;
  }

  .footer-links-list a, .footer-links-list span {
    font-size: 0.825rem;
  }

  /* Botão Flutuante do WhatsApp & Toasts */
  .floating-whatsapp-btn {
    bottom: calc(18px + env(safe-area-inset-bottom));
    right: 16px;
    width: 48px;
    height: 48px;
  }

  .floating-whatsapp-btn svg {
    width: 24px;
    height: 24px;
  }

  .juart-toast-container {
    bottom: calc(76px + env(safe-area-inset-bottom));
    right: 12px;
    left: 12px;
  }
}

/* ==========================================================================
   Grade de Produtos & Categorias em 2 Colunas no Mobile (Estilo E-commerce Moderno)
   ========================================================================== */
@media (max-width: 680px) {
  /* Grid das Categorias na Home (2 Colunas) */
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.65rem;
    margin-top: 1.25rem;
  }

  .category-card {
    padding: 0.75rem 0.55rem;
    border-radius: var(--radius-sm);
  }

  .category-img-wrap {
    aspect-ratio: 1 / 1;
    margin-bottom: 0.45rem;
  }

  .category-img-wrap img {
    width: 85%;
    max-height: 85%;
    object-fit: contain;
  }

  .category-name {
    font-size: 0.825rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.2rem;
  }

  .category-desc {
    display: none; /* Oculta descrição longa no mobile para manter cards uniformes */
  }

  .category-link-btn {
    font-size: 0.725rem;
    margin-top: 0.25rem;
  }

  /* Grid de Produtos (2 Colunas Perfeitas) */
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
    margin-top: 1.25rem;
  }

  .product-card {
    border-radius: var(--radius-sm);
    box-shadow: 0 1px 4px rgba(25, 68, 41, 0.05);
  }

  .product-badge {
    top: 6px;
    left: 6px;
    font-size: 0.625rem;
    padding: 0.15rem 0.45rem;
  }

  .product-img-box {
    aspect-ratio: 1 / 1;
    padding: 0.45rem;
  }

  .product-img-box img {
    max-width: 90%;
    max-height: 90%;
  }

  .product-details {
    padding: 0.55rem 0.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
  }

  .product-category-tag {
    font-size: 0.6rem;
    margin-bottom: 0.1rem;
    letter-spacing: 0.02em;
  }

  .product-title {
    font-size: 0.825rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.1rem; /* Garante alinhamento exato de todos os cards da grade */
  }

  .product-short-desc {
    display: none; /* Oculta no grid mobile para evitar alturas irregulares */
  }

  .product-price-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
    margin-top: auto;
    margin-bottom: 0.45rem;
  }

  .price-starting-label {
    font-size: 0.6rem;
  }

  .price-current {
    font-size: 1rem !important;
    font-weight: 800;
  }

  .product-min-qty-badge {
    font-size: 0.625rem;
    padding: 0.1rem 0.35rem;
    margin-top: 0.1rem;
  }

  .product-card-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.25rem;
  }

  .btn-card-details {
    font-size: 0.7rem;
    padding: 0.4rem 0.2rem;
    border-radius: var(--radius-sm);
  }

  .btn-card-add {
    font-size: 0.7rem;
    padding: 0.4rem 0.2rem;
    border-radius: var(--radius-sm);
  }
}

/* Ajustes Especiais para Smartphones Pequenos (<= 480px) */
@media (max-width: 480px) {
  .container {
    padding-inline: 0.85rem;
  }

  .hero-cta-group {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
  }

  .btn-primary-cta, .btn-secondary-cta {
    width: 100%;
    justify-content: center;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }

  .differentials-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .tiers-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.35rem;
  }

  .tier-card-btn {
    padding: 0.45rem 0.3rem;
  }

  .tier-qty {
    font-size: 0.775rem;
  }

  .tier-total-price {
    font-size: 0.85rem;
  }

  .color-swatches-grid {
    grid-template-columns: 1fr 1fr;
  }
}