/* ==========================================================================
   OPERADORA - ARTE POPULAR & ANTIGÜEDADES MEXICANAS
   Estilo Artesanal, Indígena y Rústico Mexicano Contemporáneo
   ========================================================================== */

:root {
  /* Paleta Artesanal Mexicana (Barro, Terracota, Añil, Maíz y Obsidiana) */
  --primary-terracotta: #A0401E;
  --primary-hover: #833114;
  --primary-clay: #C85A32;
  --primary-light: #F7EAE3;
  --accent-ochre: #D97742;
  --accent-sun: #E59E38;
  --accent-gold: #C68A2E;
  --accent-indigo: #264653;
  --accent-sage: #3E5A49;

  /* Fondos Cálidos (Inspirados en papel amate y adobe claro) */
  --bg-cream: #FDFBF7;
  --bg-sand: #F7F2E8;
  --bg-sand-dark: #EDE4D3;
  --bg-surface: #FFFFFF;
  --bg-dark: #1E1A18;

  /* Tipografía y Textos */
  --text-primary: #2B2725;
  --text-muted: #6B625B;
  --text-light: #8E8277;
  --border-light: #E8DECE;
  --border-craft: #D9CBB7;

  /* Sombras y Radios */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-subtle: 0 4px 16px rgba(43, 39, 37, 0.05);
  --shadow-card: 0 8px 24px -4px rgba(43, 39, 37, 0.08), 0 2px 6px -1px rgba(43, 39, 37, 0.04);
  --shadow-hover: 0 16px 36px -6px rgba(160, 64, 30, 0.16), 0 4px 12px -2px rgba(43, 39, 37, 0.06);

  /* Fuentes */
  --font-serif: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-cream);
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-cream);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  transition: all 0.25s ease;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Decorative Indigenous Pattern Divider */
.divider-indigenous {
  width: 80px;
  height: 4px;
  background: repeating-linear-gradient(
    90deg,
    var(--primary-terracotta) 0px,
    var(--primary-terracotta) 12px,
    transparent 12px,
    transparent 16px,
    var(--accent-ochre) 16px,
    var(--accent-ochre) 28px
  );
  margin: 16px auto 24px auto;
  border-radius: 2px;
}

.divider-indigenous.align-left {
  margin: 16px 0 24px 0;
}

/* Section Header Styles */
.section-header-center {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 52px auto;
}

.subheading-craft {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--primary-terracotta);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  line-height: 1.25;
}

.section-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   MAIN HEADER & NAV
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(253, 251, 247, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1.5px solid var(--border-light);
  box-shadow: 0 2px 14px rgba(43, 39, 37, 0.03);
  transition: all 0.3s ease;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1240px;
  margin: 0 auto;
  padding: 12px 24px;
  gap: 20px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.3px;
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 100%;
  height: 2px;
  background-color: var(--primary-terracotta);
  transition: transform 0.25s ease;
  transform-origin: center;
}

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

.nav-link:hover::after, .nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-header-wa {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-craft);
  color: var(--text-primary);
  font-size: 0.84rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-subtle);
}

.btn-header-wa:hover {
  background: #25D366;
  border-color: #25D366;
  color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-cart-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 42px;
  height: 42px;
  background: var(--primary-terracotta);
  color: #FFFFFF;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(160, 64, 30, 0.25);
}

.btn-cart-toggle:hover {
  background: var(--primary-hover);
  transform: scale(1.04);
}

.cart-count-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--accent-sun);
  color: #1E1A18;
  font-size: 0.72rem;
  font-weight: 800;
  min-width: 19px;
  height: 19px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-surface);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 19px;
  background: none;
  border: none;
  padding: 0;
}

.mobile-menu-btn span {
  display: block;
  height: 2.5px;
  width: 100%;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 90px 24px 70px 24px;
  background-color: var(--bg-dark);
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.96) contrast(1.04);
  transform: scale(1.02);
  transition: transform 6s ease-out;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(20, 16, 14, 0.35) 0%,
    rgba(20, 16, 14, 0.42) 50%,
    rgba(20, 16, 14, 0.68) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  color: #FFFFFF;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(30, 26, 24, 0.6);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(10px);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: #FEEBC8;
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #F6AD55;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.6vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7), 0 4px 28px rgba(0, 0, 0, 0.6);
}

.text-terracotta {
  color: #FBD38D;
  background: linear-gradient(135deg, #FFE8CC 0%, #F6AD55 50%, #ED8936 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.6));
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: #FFFFFF;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.75);
  max-width: 720px;
  margin: 0 auto 36px auto;
  line-height: 1.65;
  font-weight: 500;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 54px;
}

/* Primary Craft Button */
.btn-primary-craft {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #B84A2A 0%, #9C3818 100%);
  color: #FFFFFF;
  font-size: 0.96rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(160, 64, 30, 0.4);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  transition: all 0.25s ease;
}

.btn-primary-craft:hover {
  background: linear-gradient(135deg, #C85A32 0%, #A0401E 100%);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(160, 64, 30, 0.5);
  color: #FFFFFF;
}

.btn-secondary-craft {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
  font-size: 0.96rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  transition: all 0.25s ease;
}

.btn-secondary-craft:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: #FFFFFF;
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* Hero Feature Pills */
.hero-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 840px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 28px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
}

.feature-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.feature-text strong {
  display: block;
  font-size: 0.88rem;
  color: #FFFFFF;
  font-weight: 700;
}

.feature-text small {
  display: block;
  font-size: 0.76rem;
  color: #CBD5E0;
}

/* ==========================================================================
   SECTION: PROCESO ARTESANAL (实拍制造过程展示)
   ========================================================================== */
.section-process {
  padding: 96px 0;
  background-color: var(--bg-sand);
  border-bottom: 1.5px solid var(--border-light);
  position: relative;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1.5px solid var(--border-light);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.process-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-ochre);
}

.process-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--bg-sand-dark);
}

.process-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.process-num {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(30, 26, 24, 0.8);
  backdrop-filter: blur(4px);
  color: #FCD34D;
  font-family: var(--font-serif);
  font-size: 0.92rem;
  font-weight: 700;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid rgba(252, 211, 77, 0.3);
}

.process-body {
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.process-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--primary-terracotta);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.process-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 10px;
}

.process-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   SECTION: CATÁLOGO DE COLECCIÓN
   ========================================================================== */
.section-collection {
  padding: 96px 0;
  background-color: var(--bg-cream);
}

/* Filter Bar */
.catalog-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 44px;
}

.filter-btn {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-craft);
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-subtle);
  transition: all 0.2s ease;
}

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

.filter-btn.active {
  background: var(--primary-terracotta);
  border-color: var(--primary-terracotta);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(160, 64, 30, 0.25);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  margin-bottom: 60px;
}

.product-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-ochre);
  box-shadow: var(--shadow-hover);
}

.product-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: var(--bg-sand);
  overflow: hidden;
}

.product-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

/* Card Badges */
.card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  z-index: 5;
}

.badge-unique {
  background: #2D2926;
  color: #FCD34D;
  border: 1px solid rgba(252, 211, 77, 0.4);
}

.badge-craft {
  background: var(--primary-terracotta);
  color: #FFFFFF;
}

.badge-antique {
  background: #3B2A1E;
  color: #F5E6CA;
  border: 1px solid #C8A97E;
}

.card-origin {
  position: absolute;
  bottom: 10px;
  right: 12px;
  background: rgba(253, 251, 247, 0.9);
  backdrop-filter: blur(4px);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-light);
}

/* Card Body */
.product-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-ochre);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.product-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 8px;
}

.product-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
  flex-grow: 1;
}

.product-meta-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-light);
}

.product-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-terracotta);
}

.product-price small {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
  margin-left: 2px;
}

.product-dimensions {
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 500;
}

/* Card Button */
.btn-add-item {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--bg-sand);
  color: var(--text-primary);
  border: 1.5px solid var(--border-craft);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.25s ease;
}

.btn-add-item:hover {
  background: var(--primary-terracotta);
  border-color: var(--primary-terracotta);
  color: #FFFFFF;
}

/* Custom Order Banner Box */
.custom-order-box {
  background: linear-gradient(135deg, #2D2926 0%, #1F1B1A 100%);
  border-radius: var(--radius-md);
  padding: 40px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border: 1px solid rgba(227, 215, 197, 0.2);
  box-shadow: var(--shadow-card);
}

.custom-order-tag {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: #FCD34D;
  margin-bottom: 8px;
  display: block;
}

.custom-order-content h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin-bottom: 10px;
  line-height: 1.25;
}

.custom-order-content p {
  color: #E2D9CF;
  font-size: 0.95rem;
  max-width: 650px;
  line-height: 1.6;
}

.custom-order-cta {
  flex-shrink: 0;
}

/* ==========================================================================
   SECTION: NUESTRA RAÍZ & TLAXCALA
   ========================================================================== */
.section-heritage {
  padding: 96px 0;
  background-color: var(--bg-sand);
  border-top: 1.5px solid var(--border-light);
  border-bottom: 1.5px solid var(--border-light);
}

.heritage-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.heritage-img-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 2px solid var(--border-craft);
}

.heritage-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.heritage-badge-corner {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(30, 26, 24, 0.9);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--primary-terracotta);
}

.heritage-badge-corner strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: #FCD34D;
}

.heritage-badge-corner small {
  font-size: 0.78rem;
  color: #CBD5E0;
}

.heritage-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 2.8vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.heritage-p {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.heritage-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px dashed var(--border-craft);
}

.stat-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  padding: 14px 12px;
  border-radius: var(--radius-sm);
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-terracotta);
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ==========================================================================
   SECTION: CONTACTO RÁPIDO & UBICACIÓN
   ========================================================================== */
.section-contact {
  padding: 96px 0;
  background-color: var(--bg-cream);
}

.contact-card-wrapper {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--border-craft);
  padding: 56px 48px;
  box-shadow: var(--shadow-card);
}

.contact-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 44px auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.contact-info-block {
  background: var(--bg-sand);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all 0.25s ease;
}

.contact-info-block:hover {
  border-color: var(--accent-ochre);
  transform: translateY(-3px);
}

.contact-icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.contact-info-block h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.contact-info-block p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.contact-link {
  font-weight: 700;
  color: var(--primary-terracotta);
  font-size: 1.05rem;
}

.contact-link:hover {
  text-decoration: underline;
}

.btn-contact-action {
  display: inline-block;
  background: var(--primary-terracotta);
  color: #FFFFFF;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: var(--radius-full);
}

.btn-contact-action:hover {
  background: var(--primary-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
}

/* ==========================================================================
   CART / PIEZAS SELECCIONADAS DRAWER
   ========================================================================== */
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 420px;
  height: 100vh;
  background: var(--bg-surface);
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-drawer.open {
  transform: translateX(0);
}

.cart-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(30, 26, 24, 0.6);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.cart-drawer-header {
  padding: 20px 24px;
  background: var(--bg-sand);
  border-bottom: 1.5px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-header-title {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--primary-terracotta);
}

.cart-header-title h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-primary);
}

.btn-close-cart {
  font-size: 1.4rem;
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.btn-close-cart:hover {
  background: rgba(0, 0, 0, 0.06);
  color: var(--text-primary);
}

.cart-items-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-empty-state {
  text-align: center;
  margin: auto 0;
  color: var(--text-muted);
  padding: 40px 20px;
}

.cart-empty-state p {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.cart-empty-state small {
  font-size: 0.85rem;
  line-height: 1.5;
  display: block;
}

.cart-item-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-light);
}

.cart-item-thumb {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--border-light);
  flex-shrink: 0;
}

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

.cart-item-title {
  font-family: var(--font-serif);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 4px;
}

.cart-item-price {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary-terracotta);
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}

.btn-qty {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: var(--bg-sand);
  border: 1px solid var(--border-craft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.qty-val {
  font-size: 0.85rem;
  font-weight: 700;
  min-width: 18px;
  text-align: center;
}

.btn-remove-item {
  color: #C53030;
  font-size: 0.76rem;
  margin-left: auto;
  font-weight: 600;
}

.cart-drawer-footer {
  padding: 20px 24px;
  background: var(--bg-sand);
  border-top: 1.5px solid var(--border-light);
}

.cart-subtotal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 1rem;
}

.cart-subtotal-row strong {
  font-size: 1.25rem;
  color: var(--primary-terracotta);
}

.cart-note-text {
  font-size: 0.74rem;
  color: var(--text-light);
  line-height: 1.45;
  margin-bottom: 16px;
}

.btn-checkout-wa {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #25D366;
  color: #FFFFFF;
  font-size: 0.94rem;
  font-weight: 700;
  padding: 13px 20px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-checkout-wa:hover {
  background: #20BA5A;
  transform: translateY(-1px);
}

/* Toast */
.toast-notify {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #231F1D;
  color: #FFFFFF;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--primary-terracotta);
  z-index: 1100;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-notify.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   FOOTER (简约务实设计，页面底部不要太繁琐)
   ========================================================================== */
.site-footer {
  background-color: #1F1B1A;
  color: #EDE4D3;
  padding: 60px 0 24px 0;
  border-top: 2px solid var(--primary-terracotta);
}

.footer-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer-main-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.footer-logo-mark {
  width: 44px;
  height: 44px;
  background: #FFFFFF;
  border-radius: 50%;
  padding: 3px;
}

.footer-brand-title {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: #FFFFFF;
  line-height: 1.1;
}

.footer-brand-tagline {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 1.5px;
  color: #FCD34D;
  text-transform: uppercase;
}

.footer-legal-name {
  font-size: 0.92rem;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.footer-address-text {
  font-size: 0.86rem;
  color: #A0968D;
  line-height: 1.6;
}

.footer-heading {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
  position: relative;
  padding-bottom: 8px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--primary-terracotta);
}

.footer-contact-list, .footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-contact-list li, .footer-links-list li {
  font-size: 0.88rem;
  color: #CBD5E0;
  line-height: 1.5;
}

.footer-contact-list span:first-child {
  color: #A0968D;
  margin-right: 6px;
}

.footer-contact-list a, .footer-links-list a {
  color: #EDE4D3;
}

.footer-contact-list a:hover, .footer-links-list a:hover {
  color: #FCD34D;
}

/* Bottom Strip */
.footer-bottom-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(227, 215, 197, 0.12);
}

.copyright-text {
  font-size: 0.82rem;
  color: #8E8277;
}

.footer-payment-badges {
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge-pay {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #CBD5E0;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .heritage-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-main-row {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .top-announcement-bar {
    font-size: 0.76rem;
  }
  .btn-wa-text {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border-bottom: 2px solid var(--border-craft);
    padding: 20px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-120%);
    transition: transform 0.3s ease;
  }
  .nav-menu.open {
    transform: translateY(0);
  }
  .nav-list {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
  .nav-link {
    font-size: 1.05rem;
    padding: 8px 0;
    width: 100%;
  }

  .hero-section {
    padding: 70px 20px 50px 20px;
    min-height: auto;
  }
  .hero-features {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .custom-order-box {
    flex-direction: column;
    text-align: center;
    padding: 28px 20px;
  }
  .custom-order-content p {
    margin: 0 auto;
  }
  .footer-main-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom-strip {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }
}

@media (max-width: 540px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .contact-card-wrapper {
    padding: 32px 20px;
  }
}