/* ==========================================================================
   PHONE DO CASH LO — Premium Customer Marketplace Stylesheet
   Modern Visual Redesign: Clean Hierarchy, Pop-Art Brand Accents & Mobile-First
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design System Tokens & CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Brand Primary Colors */
  --cust-primary: #2563eb;
  --cust-primary-hover: #1d4ed8;
  --cust-primary-light: #eff6ff;
  --cust-primary-border: #bfdbfe;
  
  /* Deep Obsidian / Slate Surfaces */
  --cust-dark-bg: #090d16;
  --cust-dark-card: #0f172a;
  --cust-dark-border: #1e293b;
  
  /* Accent Colors */
  --cust-cash-amber: #f59e0b;
  --cust-cash-dark: #d97706;
  --cust-cash-light: #fef3c7;
  --cust-cash-border: #fde68a;
  
  --cust-whatsapp: #25D366;
  --cust-whatsapp-dark: #128C7E;
  --cust-whatsapp-light: #ecfdf5;
  
  --cust-success: #10b981;
  --cust-success-dark: #059669;
  --cust-success-light: #d1fae5;
  
  --cust-danger: #ef4444;
  --cust-danger-light: #fee2e2;
  
  /* Text & Surfaces */
  --cust-body-bg: #f8fafc;
  --cust-card-bg: #ffffff;
  --cust-text-primary: #090d16;
  --cust-text-secondary: #475569;
  --cust-text-muted: #64748b;
  --cust-text-light: #94a3b8;
  
  --cust-border: #e2e8f0;
  --cust-border-subtle: #f1f5f9;
  
  /* Typography */
  --cust-font-ui: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --cust-font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Radii */
  --cust-radius-xs: 6px;
  --cust-radius-sm: 8px;
  --cust-radius-md: 12px;
  --cust-radius-lg: 16px;
  --cust-radius-xl: 24px;
  --cust-radius-pill: 9999px;
  
  /* Soft Layered Shadows */
  --cust-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --cust-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --cust-shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --cust-shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.03);
  --cust-shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --cust-shadow-card-hover: 0 14px 28px rgba(15, 23, 42, 0.09), 0 6px 12px rgba(15, 23, 42, 0.05);

  /* Transitions */
  --cust-transition-fast: 0.15s ease;
  --cust-transition-smooth: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  width: 100%;
  max-width: 100%;
  scroll-behavior: smooth;
}

body.customer-body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  background-color: var(--cust-body-bg);
  color: var(--cust-text-primary);
  font-family: var(--cust-font-ui);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

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

.customer-main {
  flex: 1 0 auto;
  width: 100%;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 3.5vw, 1.75rem);
  padding-right: clamp(1rem, 3.5vw, 1.75rem);
}

/* --------------------------------------------------------------------------
   3. Typography & Section Headers
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--cust-font-heading);
  color: var(--cust-text-primary);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cust-primary);
  margin-bottom: 0.45rem;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.35rem);
  font-weight: 900;
  color: var(--cust-text-primary);
  margin-bottom: 0.5rem;
}

.section-subtitle {
  font-size: clamp(0.92rem, 2vw, 1.05rem);
  color: var(--cust-text-secondary);
  max-width: 600px;
  line-height: 1.55;
}

.section-header-centered {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-header-centered .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.section-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

/* --------------------------------------------------------------------------
   4. Buttons & CTA Elements
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--cust-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--cust-transition-smooth);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.2;
}

.btn-sm {
  font-size: 0.85rem;
  padding: 0.55rem 1rem;
  border-radius: var(--cust-radius-sm);
}

.btn-block {
  width: 100%;
}

/* Primary Buy Button */
.btn-customer-primary {
  background: linear-gradient(135deg, var(--cust-primary) 0%, var(--cust-primary-hover) 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
}

.btn-customer-primary:hover {
  background: linear-gradient(135deg, var(--cust-primary-hover) 0%, #172554 100%);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.38);
}

/* Cash Sell Button (Golden Amber Accent) */
.btn-customer-sell {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 50%, #d97706 100%);
  color: #090d16;
  border: 1px solid rgba(245, 158, 11, 0.4);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
  font-weight: 800;
}

.btn-customer-sell:hover {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #090d16;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.4);
}

.btn-customer-sell-nav {
  background: var(--cust-cash-light);
  color: #92400e;
  border: 1px solid var(--cust-cash-border);
  font-size: 0.85rem;
  font-weight: 800;
  padding: 0.5rem 0.9rem;
  border-radius: var(--cust-radius-pill);
  transition: all var(--cust-transition-smooth);
}

.btn-customer-sell-nav:hover {
  background: #fef08a;
  color: #78350f;
  transform: translateY(-1px);
}

/* Secondary Neutral Button */
.btn-customer-secondary {
  background-color: #ffffff;
  color: var(--cust-text-primary);
  border: 1.5px solid var(--cust-border);
  box-shadow: var(--cust-shadow-xs);
}

.btn-customer-secondary:hover {
  background-color: #f1f5f9;
  border-color: #cbd5e1;
  color: var(--cust-primary);
  transform: translateY(-1px);
}

/* WhatsApp Book Button */
.btn-whatsapp-book {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #ffffff;
  font-weight: 800;
  font-size: 1.05rem;
  padding: 0.95rem 1.75rem;
  border-radius: var(--cust-radius-md);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  transition: all var(--cust-transition-smooth);
  width: 100%;
}

.btn-whatsapp-book:hover {
  background: linear-gradient(135deg, #22c55e 0%, #0d6559 100%);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(37, 211, 102, 0.45);
}

.btn-footer-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: #128C7E;
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: var(--cust-radius-sm);
  transition: background 0.2s;
}

.btn-footer-whatsapp:hover {
  background-color: #25D366;
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   5. Main Customer Navbar & Brand Header
   -------------------------------------------------------------------------- */
.customer-navbar {
  background-color: #ffffff;
  border-bottom: 1px solid var(--cust-border);
  position: sticky;
  top: 0;
  z-index: 90;
  box-shadow: var(--cust-shadow-xs);
  width: 100%;
}

.navbar-container {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-img {
  height: clamp(38px, 6vw, 46px);
  width: auto;
  object-fit: contain;
  transition: transform var(--cust-transition-fast);
}

.brand-logo-link:hover .brand-logo-img {
  transform: scale(1.02);
}

.brand-text-block {
  display: flex;
  flex-direction: column;
}

.brand-main-text {
  font-family: var(--cust-font-heading);
  font-size: clamp(1.1rem, 3vw, 1.35rem);
  font-weight: 900;
  color: var(--cust-text-primary);
  line-height: 1;
  letter-spacing: -0.01em;
}

.brand-tagline-badge {
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--cust-primary);
  text-transform: uppercase;
  margin-top: 2px;
}

/* Desktop Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--cust-text-secondary);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.55rem 0.85rem;
  border-radius: var(--cust-radius-md);
  transition: all var(--cust-transition-fast);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--cust-primary);
  background-color: var(--cust-primary-light);
}

.nav-link.active {
  color: var(--cust-primary);
  background-color: var(--cust-primary-light);
  font-weight: 800;
}

.nav-link-sell-pill {
  color: #92400e;
  background-color: var(--cust-cash-light);
  border: 1px solid var(--cust-cash-border);
  font-weight: 700;
}

.nav-link-sell-pill:hover {
  background-color: #fef08a;
  color: #78350f;
}

.mobile-drawer-header,
.drawer-footer-action {
  display: none;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.mobile-hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 38px;
  height: 38px;
  background: #f1f5f9;
  border: 1px solid var(--cust-border);
  border-radius: var(--cust-radius-sm);
  padding: 9px;
  cursor: pointer;
}

.mobile-hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--cust-text-primary);
  border-radius: 2px;
  transition: all 0.25s ease;
}

.mobile-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 95;
  opacity: 0;
  transition: opacity var(--cust-transition-smooth);
}

.mobile-menu-overlay.show {
  display: block;
  opacity: 1;
}

/* --------------------------------------------------------------------------
   7. Hero Section (Brand as Hero with Clean, Focused Action Buttons)
   -------------------------------------------------------------------------- */
.hero-section {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0 clamp(3rem, 6vw, 4.5rem) 0;
  background: radial-gradient(120% 120% at 50% 0%, #ffffff 0%, #f8fafc 60%, #f1f5f9 100%);
  border-bottom: 1px solid var(--cust-border);
}

.hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-brand-block {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-brand-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: #ffffff;
  color: var(--cust-primary);
  border: 1px solid var(--cust-primary-border);
  padding: 0.35rem 0.95rem;
  border-radius: var(--cust-radius-pill);
  font-size: clamp(0.75rem, 1.8vw, 0.82rem);
  font-weight: 700;
  box-shadow: var(--cust-shadow-xs);
  margin-bottom: 1.25rem;
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--cust-primary);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

.hero-brand-title {
  font-family: var(--cust-font-heading);
  font-size: clamp(2.6rem, 6.5vw, 4.6rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--cust-text-primary);
  margin-bottom: 0.4rem;
}

.hero-brand-tagline {
  font-family: var(--cust-font-heading);
  font-size: clamp(1.1rem, 2.8vw, 1.5rem);
  font-weight: 900;
  letter-spacing: 0.14em;
  color: var(--cust-primary);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero-lead-text {
  font-size: clamp(1rem, 2.2vw, 1.18rem);
  color: var(--cust-text-secondary);
  line-height: 1.6;
  max-width: 620px;
  margin-bottom: 2.25rem;
}

.hero-btn-group {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2.75rem;
  width: 100%;
}

.btn-hero-action {
  font-size: clamp(1rem, 2.2vw, 1.12rem);
  font-weight: 800;
  padding: clamp(0.9rem, 2.5vw, 1.15rem) clamp(1.75rem, 3.5vw, 2.5rem);
  border-radius: var(--cust-radius-lg);
  box-shadow: var(--cust-shadow-md);
  letter-spacing: 0.02em;
}

.hero-minimal-trust {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--cust-border);
  width: 100%;
}

.trust-pill-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cust-text-secondary);
}

/* --------------------------------------------------------------------------
   8. Category Browser Section
   -------------------------------------------------------------------------- */
.section-categories {
  padding: clamp(3rem, 6vw, 4.5rem) 0;
  background-color: #ffffff;
}

.category-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.category-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: #ffffff;
  border: 1.5px solid var(--cust-border);
  border-radius: var(--cust-radius-lg);
  padding: 1.5rem;
  transition: all var(--cust-transition-smooth);
  box-shadow: var(--cust-shadow-xs);
  text-decoration: none;
}

.category-card:hover {
  transform: translateY(-3px);
  border-color: var(--cust-primary-border);
  box-shadow: var(--cust-shadow-card-hover);
}

.category-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.category-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--cust-radius-md);
  background-color: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.category-stock-pill {
  font-size: 0.78rem;
  color: var(--cust-text-muted);
  background-color: #f8fafc;
  border: 1px solid var(--cust-border);
  padding: 0.25rem 0.65rem;
  border-radius: var(--cust-radius-pill);
}

.category-stock-pill strong {
  color: var(--cust-primary);
}

.category-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--cust-text-primary);
  margin-bottom: 0.5rem;
}

.category-sub-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}

.sub-tag {
  font-size: 0.75rem;
  font-weight: 600;
  background-color: #f1f5f9;
  color: var(--cust-text-secondary);
  padding: 0.15rem 0.5rem;
  border-radius: var(--cust-radius-pill);
}

.category-card-bottom {
  display: flex;
  justify-content: flex-end;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--cust-primary);
  padding-top: 0.75rem;
  border-top: 1px solid var(--cust-border-subtle);
}

/* Category Hub Specific Styling */
.page-categories {
  padding: 2.5rem 0 5rem 0;
}

.category-hub-header {
  margin-bottom: 2.5rem;
}

.category-title-link {
  color: inherit;
  text-decoration: none;
}

.category-subcat-section {
  margin-top: 1rem;
}

.subcat-heading {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cust-text-muted);
  margin-bottom: 0.45rem;
}

.category-sub-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.category-sub-pill {
  font-size: 0.78rem;
  font-weight: 600;
  background-color: #f1f5f9;
  color: var(--cust-text-secondary);
  padding: 0.25rem 0.65rem;
  border-radius: var(--cust-radius-pill);
  transition: all 0.2s;
  text-decoration: none;
}

.category-sub-pill:hover {
  background-color: var(--cust-primary);
  color: #ffffff;
}

.category-card-bottom-cta {
  margin-top: 1.5rem;
}

/* --------------------------------------------------------------------------
   9. Product Grid & Product Card
   -------------------------------------------------------------------------- */
.section-arrivals {
  padding: clamp(3rem, 6vw, 4.5rem) 0;
  background-color: #f8fafc;
  border-top: 1px solid var(--cust-border);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: clamp(1rem, 2.5vw, 1.75rem);
}

.product-card {
  display: flex;
  flex-direction: column;
  background-color: #ffffff;
  border: 1.5px solid var(--cust-border);
  border-radius: var(--cust-radius-lg);
  overflow: hidden;
  text-decoration: none;
  transition: all var(--cust-transition-smooth);
  box-shadow: var(--cust-shadow-xs);
  position: relative;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: #cbd5e1;
  box-shadow: var(--cust-shadow-card-hover);
}

.product-card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 1rem;
}

.product-card-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform var(--cust-transition-smooth);
}

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

.product-card-placeholder-icon {
  font-size: 3.5rem;
  color: var(--cust-text-light);
}

.product-card-badge-stock,
.product-card-badge-reserved,
.product-card-badge-sold {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.6rem;
  border-radius: var(--cust-radius-pill);
  box-shadow: var(--cust-shadow-sm);
  z-index: 2;
}

.product-card-badge-stock {
  background-color: #dcfce7;
  color: #15803d;
  border: 1px solid #86efac;
}

.product-card-badge-reserved {
  background-color: #fef3c7;
  color: #b45309;
  border: 1px solid #fde68a;
}

.product-card-badge-sold {
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.product-card-badge-condition {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  backdrop-filter: blur(4px);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: var(--cust-radius-pill);
  z-index: 2;
}

.product-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
  gap: 1rem;
}

.product-card-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--cust-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}

.meta-sep {
  color: #cbd5e1;
}

.product-card-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--cust-text-primary);
  line-height: 1.35;
  margin-bottom: 0.65rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.product-spec-pill {
  font-size: 0.74rem;
  font-weight: 600;
  background-color: #f1f5f9;
  color: var(--cust-text-secondary);
  padding: 0.18rem 0.55rem;
  border-radius: var(--cust-radius-xs);
  border: 1px solid var(--cust-border);
}

.spec-pill-battery {
  background-color: #ecfdf5;
  color: #047857;
  border-color: #a7f3d0;
  font-weight: 700;
}

.product-card-price-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-top: 0.85rem;
  border-top: 1px solid var(--cust-border-subtle);
}

.price-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--cust-text-muted);
}

.product-card-price {
  font-family: var(--cust-font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--cust-text-primary);
  line-height: 1;
}

.product-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cust-primary);
}

.product-card:hover .product-card-cta {
  text-decoration: underline;
}

/* Empty State Box */
.empty-inventory-box,
.no-products-box {
  text-align: center;
  padding: 4rem 1.5rem;
  background-color: #ffffff;
  border: 1.5px solid var(--cust-border);
  border-radius: var(--cust-radius-xl);
  box-shadow: var(--cust-shadow-sm);
  max-width: 600px;
  margin: 1.5rem auto;
}

.empty-icon,
.no-products-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.no-products-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.no-products-text {
  color: var(--cust-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.75rem;
  line-height: 1.55;
}

.no-products-actions {
  display: flex;
  gap: 0.85rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   10. "We Buy What We Sell" Instant Cash Buyback Banner
   -------------------------------------------------------------------------- */
.section-sell-banner {
  padding: clamp(2.5rem, 5vw, 4rem) 0;
}

.sell-banner-card {
  background: linear-gradient(135deg, #090d16 0%, #1e293b 100%);
  border-radius: var(--cust-radius-xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: var(--cust-shadow-xl);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.sell-banner-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: clamp(2rem, 4vw, 3.5rem);
}

.sell-badge-pill {
  display: inline-block;
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.35);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--cust-radius-pill);
  margin-bottom: 1rem;
}

.sell-heading {
  font-size: clamp(1.8rem, 3.8vw, 2.7rem);
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 1rem;
}

.sell-desc {
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.sell-devices-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.sell-device-tag {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #e2e8f0;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: var(--cust-radius-pill);
}

.sell-steps-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--cust-radius-lg);
  padding: 1.75rem;
}

.steps-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.step-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.step-item:last-child {
  margin-bottom: 0;
}

.step-number {
  background-color: var(--cust-cash-amber);
  color: #090d16;
  font-weight: 900;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.step-content strong {
  display: block;
  color: #ffffff;
  font-size: 0.92rem;
  margin-bottom: 2px;
}

.step-content p {
  font-size: 0.82rem;
  color: #94a3b8;
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   11. Google Reviews Section
   -------------------------------------------------------------------------- */
.section-reviews {
  padding: clamp(3rem, 6vw, 4.5rem) 0;
  background-color: #ffffff;
}

.reviews-top-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: #f8fafc;
  border: 1px solid var(--cust-border);
  padding: 0.4rem 1rem;
  border-radius: var(--cust-radius-pill);
  box-shadow: var(--cust-shadow-xs);
  margin-bottom: 1rem;
}

.google-badge-g {
  font-weight: 900;
  color: #4285f4;
  font-size: 1.1rem;
}

.google-rating-text {
  font-weight: 700;
  font-size: 0.9rem;
}

.google-stars {
  color: #f59e0b;
  font-weight: 800;
  font-size: 0.9rem;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.review-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: #f8fafc;
  border: 1.5px solid var(--cust-border);
  border-radius: var(--cust-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--cust-shadow-xs);
}

.review-stars-row {
  color: #f59e0b;
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 0.85rem;
}

.review-text {
  font-size: 0.92rem;
  color: var(--cust-text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.review-author-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--cust-border-subtle);
}

.review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  color: #ffffff;
}

.avatar-blue { background: #2563eb; }
.avatar-green { background: #10b981; }
.avatar-purple { background: #8b5cf6; }

.author-name {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--cust-text-primary);
}

.author-label {
  font-size: 0.75rem;
  color: var(--cust-text-muted);
}

.reviews-cta-row {
  text-align: center;
}

/* --------------------------------------------------------------------------
   12. Category Listing Page & Filters
   -------------------------------------------------------------------------- */
.page-listings {
  padding-bottom: 4rem;
}

.listing-header-banner {
  background-color: #ffffff;
  border-bottom: 1px solid var(--cust-border);
  padding: 2rem 0 1.5rem 0;
  margin-bottom: 2.5rem;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--cust-text-muted);
  margin-bottom: 1.25rem;
}

.breadcrumb-nav a {
  color: var(--cust-text-muted);
  transition: color 0.2s;
}

.breadcrumb-nav a:hover {
  color: var(--cust-primary);
}

.crumb-sep {
  color: #cbd5e1;
}

.crumb-active {
  color: var(--cust-text-primary);
  font-weight: 700;
}

.truncate-breadcrumb {
  max-width: 260px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.listing-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.listing-title-text {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--cust-text-primary);
  margin-bottom: 0.35rem;
}

.listing-subtitle-text {
  font-size: 0.95rem;
  color: var(--cust-text-secondary);
}

.highlight-count {
  color: var(--cust-primary);
}

/* Filter Form */
.listing-filter-form {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.search-input-wrapper {
  position: relative;
  min-width: 220px;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
  color: var(--cust-text-muted);
  pointer-events: none;
}

.listing-search-input {
  width: 100%;
  padding: 0.6rem 1rem 0.6rem 2.2rem;
  background-color: #f8fafc;
  border: 1.5px solid var(--cust-border);
  border-radius: var(--cust-radius-md);
  font-size: 0.88rem;
  transition: all 0.2s;
}

.listing-search-input:focus {
  background-color: #ffffff;
  border-color: var(--cust-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.sort-select-wrapper {
  position: relative;
}

.listing-sort-select {
  padding: 0.6rem 1.8rem 0.6rem 0.85rem;
  background-color: #f8fafc;
  border: 1.5px solid var(--cust-border);
  border-radius: var(--cust-radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M8 11.5l-5-5h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

.listing-sort-select:focus {
  border-color: var(--cust-primary);
  outline: none;
}

/* Subcategory Pills Bar */
.subcat-pills-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--cust-border-subtle);
}

.subcat-pill-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1rem;
  background-color: #f8fafc;
  color: var(--cust-text-secondary);
  border: 1.5px solid var(--cust-border);
  border-radius: var(--cust-radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  transition: all var(--cust-transition-fast);
  text-decoration: none;
}

.subcat-pill-btn:hover {
  background-color: #f1f5f9;
  border-color: #cbd5e1;
  color: var(--cust-primary);
}

.subcat-pill-btn.active {
  background-color: var(--cust-primary);
  color: #ffffff;
  border-color: var(--cust-primary);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

/* --------------------------------------------------------------------------
   13. Product Detail Page Layout & Highlights
   -------------------------------------------------------------------------- */
.page-product-detail {
  padding: 1.5rem 0 5rem 0;
}

.product-status-alert-box {
  margin-bottom: 1.5rem;
}

/* 55% Gallery / 45% Info Desktop Grid */
.product-detail-layout {
  display: grid;
  grid-template-columns: 54% 46%;
  gap: clamp(2rem, 3.5vw, 3.25rem);
  align-items: flex-start;
}

/* Gallery Left Column */
.gallery-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: sticky;
  top: 90px;
}

.gallery-composite-layout {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

/* Vertical Thumbnails on Desktop */
.gallery-vertical-thumbs {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-height: 480px;
  overflow-y: auto;
  scrollbar-width: thin;
  flex-shrink: 0;
  padding-right: 2px;
}

.gallery-thumb-btn {
  width: 68px;
  height: 68px;
  border-radius: var(--cust-radius-md);
  border: 1.5px solid var(--cust-border);
  background-color: #ffffff;
  padding: 4px;
  cursor: pointer;
  transition: all var(--cust-transition-fast);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-thumb-btn:hover {
  border-color: #94a3b8;
}

.gallery-thumb-btn.active {
  border-color: var(--cust-primary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.25);
}

.gallery-thumb-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* Large Main Image */
.gallery-main-view {
  flex: 1;
  aspect-ratio: 1 / 1;
  background: #ffffff;
  border: 1.5px solid var(--cust-border);
  border-radius: var(--cust-radius-xl);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.25rem, 2.5vw, 2.25rem);
  position: relative;
  box-shadow: var(--cust-shadow-xs);
}

.gallery-main-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform var(--cust-transition-smooth);
}

.gallery-placeholder-icon {
  font-size: 5rem;
  color: var(--cust-text-light);
}

.gallery-condition-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  backdrop-filter: blur(6px);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: var(--cust-radius-pill);
}

/* Mobile Scrolling Thumbnails (Hidden on Desktop) */
.gallery-mobile-thumbs-row {
  display: none;
  gap: 0.65rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

/* Trust / Benefit Strip */
.detail-trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  background-color: #ffffff;
  border: 1.5px solid var(--cust-border);
  border-radius: var(--cust-radius-lg);
  padding: 0.9rem 1.15rem;
  box-shadow: var(--cust-shadow-xs);
}

.trust-strip-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.trust-strip-icon {
  font-size: 1.35rem;
  flex-shrink: 0;
}

.trust-strip-text {
  display: flex;
  flex-direction: column;
}

.trust-strip-text strong {
  font-size: 0.82rem;
  color: var(--cust-text-primary);
  font-weight: 800;
  line-height: 1.2;
}

.trust-strip-text span {
  font-size: 0.72rem;
  color: var(--cust-text-muted);
  line-height: 1.3;
}

/* Detail Right Pane */
.detail-info-pane {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.detail-header-block {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.detail-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.detail-brand-badge {
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cust-primary);
}

.meta-sep {
  color: #cbd5e1;
  font-size: 0.8rem;
}

.detail-cat-badge {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--cust-text-secondary);
}

.detail-title {
  font-family: var(--cust-font-heading);
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  font-weight: 900;
  line-height: 1.18;
  color: var(--cust-text-primary);
  letter-spacing: -0.02em;
}

/* Price Card & Booking CTA Box */
.detail-price-card {
  background-color: #ffffff;
  border: 1.5px solid var(--cust-border);
  border-radius: var(--cust-radius-xl);
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  box-shadow: var(--cust-shadow-sm);
}

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

.price-kicker {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cust-text-muted);
}

.condition-pill {
  background: var(--cust-primary-light);
  color: var(--cust-primary);
  border: 1px solid var(--cust-primary-border);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--cust-radius-pill);
}

.detail-price-val {
  font-family: var(--cust-font-heading);
  font-size: clamp(2.2rem, 4.2vw, 2.85rem);
  font-weight: 900;
  color: var(--cust-text-primary);
  line-height: 1;
}

.btn-whatsapp-book {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  width: 100%;
  padding: 0.95rem 1.5rem;
  background-color: #10b981;
  color: #ffffff;
  border: none;
  border-radius: var(--cust-radius-lg);
  font-weight: 800;
  font-size: 1.02rem;
  cursor: pointer;
  transition: all var(--cust-transition-smooth);
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
  letter-spacing: 0.02em;
}

.btn-whatsapp-book:hover {
  background-color: #059669;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.45);
}

.btn-sold-out-status {
  background-color: var(--cust-danger-light);
  color: #991b1b;
  padding: 0.95rem 1.5rem;
  border-radius: var(--cust-radius-lg);
  font-weight: 800;
  text-align: center;
  font-size: 1.05rem;
}

/* Product Highlights Card */
.product-highlights-card,
.condition-meter-card,
.detail-included-card,
.detail-desc-card {
  background-color: #ffffff;
  border: 1.5px solid var(--cust-border);
  border-radius: var(--cust-radius-xl);
  padding: 1.35rem;
  box-shadow: var(--cust-shadow-xs);
}

.card-section-title {
  font-size: 0.92rem;
  font-weight: 900;
  color: var(--cust-text-primary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--cust-border-subtle);
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem 1rem;
}

.highlight-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.6rem 0.8rem;
  background-color: #f8fafc;
  border: 1px solid var(--cust-border-subtle);
  border-radius: var(--cust-radius-md);
}

.highlight-item-full {
  grid-column: 1 / -1;
}

.highlight-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--cust-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.highlight-val {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cust-text-primary);
}

.warranty-date-sub {
  display: block;
  font-size: 0.78rem;
  color: var(--cust-text-muted);
  font-weight: 500;
  margin-top: 2px;
}

/* Elegant Customer-Facing Device Condition Card */
.condition-meter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--cust-border-subtle);
}

.condition-meter-title {
  font-size: 0.92rem;
  font-weight: 900;
  color: var(--cust-text-primary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.condition-overall-tag {
  background: var(--cust-primary-light);
  color: var(--cust-primary);
  border: 1px solid var(--cust-primary-border);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--cust-radius-pill);
}

.meter-rows-container {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.condition-meter-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.meter-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cust-text-secondary);
}

.meter-bar-track {
  width: 100%;
  height: 8px;
  background-color: #e2e8f0;
  border-radius: var(--cust-radius-pill);
  overflow: hidden;
}

.meter-bar-fill {
  height: 100%;
  border-radius: var(--cust-radius-pill);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.fill-blue {
  background: linear-gradient(90deg, #3b82f6 0%, #2563eb 100%);
}

.fill-battery {
  background: linear-gradient(90deg, #10b981 0%, #059669 100%);
}

.battery-meter-row {
  margin-top: 0.25rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--cust-border-subtle);
}

.battery-label {
  color: #047857;
  font-weight: 700;
}

.battery-pct {
  color: #047857;
  font-size: 0.95rem;
}

/* What's Included */
.included-tags-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.included-tag-pill {
  background-color: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--cust-radius-sm);
}

.check-icon {
  font-weight: 900;
  color: #2563eb;
}

.desc-text {
  font-size: 0.95rem;
  color: var(--cust-text-secondary);
  line-height: 1.65;
  white-space: pre-line;
}

.related-products-section {
  margin-top: 4.5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--cust-border);
}

/* Mobile Sticky Action Bar */
.mobile-sticky-action-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-top: 1.5px solid var(--cust-border);
  padding: 0.75rem 1.25rem;
  z-index: 85;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.08);
}

.sticky-price-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--cust-text-muted);
}

.sticky-price-val {
  font-family: var(--cust-font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--cust-text-primary);
  line-height: 1;
}

.sticky-whatsapp-btn {
  width: auto;
  padding: 0.65rem 1.25rem;
  font-size: 0.92rem;
  border-radius: var(--cust-radius-pill);
}

.sticky-sold-btn {
  background-color: var(--cust-danger-light);
  color: #991b1b;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  border-radius: var(--cust-radius-pill);
}

/* --------------------------------------------------------------------------
   14. 404 Error Page
   -------------------------------------------------------------------------- */
.page-404 {
  min-height: 65vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1rem;
}

.error-404-card {
  text-align: center;
  max-width: 540px;
  background-color: #ffffff;
  border: 1.5px solid var(--cust-border);
  border-radius: var(--cust-radius-xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: var(--cust-shadow-lg);
}

.error-icon-box {
  font-size: 4rem;
  margin-bottom: 0.75rem;
}

.error-badge {
  display: inline-block;
  background: var(--cust-danger-light);
  color: #991b1b;
  border: 1px solid #fca5a5;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--cust-radius-pill);
  margin-bottom: 1rem;
}

.error-title {
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 0.75rem;
}

.error-message {
  color: var(--cust-text-secondary);
  font-size: 1rem;
  margin-bottom: 2rem;
  line-height: 1.55;
}

.error-actions {
  display: flex;
  gap: 0.85rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   15. Customer Footer
   -------------------------------------------------------------------------- */
.customer-footer {
  background-color: var(--cust-dark-bg);
  color: #cbd5e1;
  border-top: 1px solid var(--cust-dark-border);
  padding: clamp(3.5rem, 6vw, 5rem) 0 2rem 0;
  width: 100%;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1.1fr 0.8fr 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-bottom: 3.5rem;
}

.footer-col-brand {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-brand-link {
  display: inline-flex;
  flex-direction: column;
  gap: 0.35rem;
  text-decoration: none;
}

.footer-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.1);
}

.footer-brand-title {
  font-family: var(--cust-font-heading);
  font-size: 1.25rem;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.footer-tagline-badge {
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: #38bdf8;
  text-transform: uppercase;
}

.footer-description {
  font-size: 0.88rem;
  color: #94a3b8;
  line-height: 1.6;
}

.footer-trust-badge {
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 700;
  color: #a7f3d0;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.35rem 0.75rem;
  border-radius: var(--cust-radius-pill);
}

.footer-heading {
  font-size: 0.98rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1.15rem;
  letter-spacing: -0.01em;
}

.footer-address {
  font-style: normal;
  font-size: 0.85rem;
  color: #94a3b8;
  line-height: 1.55;
  margin-bottom: 0.65rem;
}

.footer-hours {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: #cbd5e1;
  margin-bottom: 0.75rem;
}

.footer-map-link {
  font-size: 0.82rem;
  font-weight: 700;
  color: #38bdf8;
  transition: color 0.2s;
}

.footer-map-link:hover {
  color: #7dd3fc;
  text-decoration: underline;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.85rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-phone-link {
  font-size: 0.92rem;
  font-weight: 700;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.2s;
}

.footer-phone-link:hover {
  color: #38bdf8;
}

.footer-whatsapp-sub {
  font-size: 0.8rem;
  color: #94a3b8;
  line-height: 1.4;
  margin: 0.5rem 0 0.85rem 0;
}

.footer-bottom {
  padding-top: 1.75rem;
  border-top: 1px solid var(--cust-dark-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: #64748b;
}

.footer-bottom-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-dev-credit {
  text-align: center;
  font-size: 0.76rem;
  color: #64748b;
  padding-top: 1rem;
  margin-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  letter-spacing: 0.02em;
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   16. Floating WhatsApp Button
   -------------------------------------------------------------------------- */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.whatsapp-pulse-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.4);
  animation: pulseRing 2.2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  pointer-events: none;
}

@keyframes pulseRing {
  0% { transform: scale(0.9); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

.whatsapp-icon-circle {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: transform var(--cust-transition-smooth);
}

.floating-whatsapp-btn:hover .whatsapp-icon-circle {
  transform: scale(1.08) rotate(5deg);
}

.whatsapp-float-tooltip {
  position: absolute;
  right: 70px;
  background-color: var(--cust-dark-bg);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.4rem 0.85rem;
  border-radius: var(--cust-radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.2s ease;
  box-shadow: var(--cust-shadow-md);
}

.floating-whatsapp-btn:hover .whatsapp-float-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* --------------------------------------------------------------------------
   17. Responsive Layout Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .gallery-container {
    position: static;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .footer-col-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  .desktop-only-btn {
    display: none !important;
  }

  .mobile-hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100vh;
    background-color: #ffffff;
    box-shadow: -6px 0 25px rgba(0, 0, 0, 0.15);
    z-index: 100;
    flex-direction: column;
    align-items: stretch;
    justify-content: space-between;
    padding: 1.5rem;
    transition: right var(--cust-transition-smooth);
    overflow-y: auto;
  }

  .nav-menu.open {
    right: 0;
  }

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

  .drawer-logo-img {
    height: 34px;
    width: auto;
  }

  .drawer-close-btn {
    font-size: 2rem;
    line-height: 1;
    background: none;
    border: none;
    color: var(--cust-text-muted);
    cursor: pointer;
  }

  .nav-links-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    width: 100%;
  }

  .nav-link {
    font-size: 1.05rem;
    padding: 0.75rem 1rem;
  }

  .drawer-footer-action {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--cust-border);
  }

  .sell-banner-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .gallery-composite-layout {
    flex-direction: column;
  }

  .gallery-vertical-thumbs {
    display: none;
  }

  .gallery-mobile-thumbs-row {
    display: flex;
  }

  .detail-trust-strip {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .highlights-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero-btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-btn-group .btn {
    width: 100%;
  }

  .hero-minimal-trust {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }

  .listing-filter-form {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .search-input-wrapper,
  .sort-select-wrapper,
  .listing-filter-submit {
    width: 100%;
  }

  .listing-sort-select {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .mobile-sticky-action-bar {
    display: flex;
  }

  .page-product-detail {
    padding-bottom: 6rem;
  }

  .floating-whatsapp-btn {
    bottom: 85px;
    right: 18px;
  }
}