@import url('https://fonts.googleapis.com/css2?family=Jost:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Refined Industrial B2B Light Palette (Clean, Airy, Luxury) */
  --primary: #B81B54;
  --primary-hover: #9E1647;
  --primary-dark: #821039;
  --primary-light: #FDF2F5;
  --primary-glow: rgba(184, 27, 84, 0.1);
  
  --brand-red: #DC2626;
  --brand-red-dark: #B91C1C;
  --brand-gold: #D97706;
  --brand-gold-light: #FEF3C7;
  
  --dark-slate: var(--primary);
  --dark-header: var(--primary);
  --dark-card: #1E293B;
  --dark-border: #334155;
  
  --white: #FFFFFF;
  --off-white: #FAFAFC;
  --card-bg: #FFFFFF;
  --border-light: #E2E8F0;
  --border-subtle: #F1F5F9;
  
  --text-dark: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  
  /* Modern Depth & Soft Neutral Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 25px -4px rgba(15, 23, 42, 0.06), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-xl: 0 20px 35px -8px rgba(15, 23, 42, 0.1);
  --shadow-glow: 0 4px 14px rgba(184, 27, 84, 0.12);
  --shadow-card-hover: 0 10px 22px -4px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(0, 0, 0, 0.02);

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease;
  --transition: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================
   BASE & RESET
   ========================================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

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

body {
  font-family: sans-serif;
  color: var(--text-body);
  background-color: #FFFFFF;
  line-height: 1.6;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
}

h1, h2, h3, h4, h5, h6, .heading-font {
  font-family: sans-serif;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.25;
  letter-spacing: -0.025em;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* =========================================
   TOP ANNOUNCEMENT BAR (SLIM, SLEEK, REFINED)
   ========================================= */
.announcement-bar {
  background: var(--primary);
  color: #F8FAFC;
  padding: 6px 0;
  min-height: 34px;
  font-size: 0.76rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border-light);
  position: relative;
  z-index: 50;
}

.announcement-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: nowrap;
}

.announcement-left {
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.trust-badge {
  background: #ECFDF5;
  color: #9E1647;
  border: 1px solid #D1FAE5;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
}

.trust-sep {
  color: #94A3B8;
  font-size: 0.7rem;
}

.trust-text {
  color: #F8FAFC;
  font-size: 0.76rem;
}

.trust-text strong {
  color: #FFFFFF;
  font-weight: 600;
}

.announcement-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  white-space: nowrap;
}

.top-pincode-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #1E293B;
  border: 1px solid #334155;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.74rem;
  font-weight: 500;
  color: #F1F5F9;
  cursor: pointer;
  box-shadow: var(--shadow-xs);
  transition: var(--transition-fast);
}

.top-pincode-btn:hover {
  background: #334155;
  border-color: #475569;
  color: #FFFFFF;
}

.top-sep {
  color: #E2E8F0;
  font-size: 0.75rem;
}

.announcement-link {
  color: #F8FAFC;
  font-size: 0.76rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: var(--transition-fast);
}

.announcement-link:hover {
  color: #FFFFFF;
}

/* Hide legacy redundant utility strip */
.top-utility-strip {
  display: none !important;
}

/* =========================================
   MAIN HEADER (STICKY, BREATHABLE, LUXURY)
   ========================================= */
.site-header {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.04);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition);
}

.announcement-bar .container,
.site-header .container {
  max-width: 1440px;
  padding: 0 24px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}

/* Brand Logo */
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}

.brand-logo-img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  mix-blend-mode: multiply; /* Removes any white background perfectly */
}

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

.brand-name {
  font-family: sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.2px;
  line-height: 1.1;
  color: #0F172A;
}

.brand-name span {
  color: #0F172A; /* Uniform premium color */
}

.brand-tagline {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

/* Center Navigation Links (Single Line, Never Wraps!) */
.nav-container {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  flex: 0 1 auto;
}

.nav-links {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
}

.nav-links li {
  display: inline-flex !important;
  align-items: center !important;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  list-style: none;
}

.nav-links a {
  font-size: 0.86rem;
  font-weight: 600;
  color: #334155;
  padding: 6px 9px;
  border-radius: var(--radius-sm);
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  word-break: keep-all !important;
  transition: all 0.15s ease-in-out;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--primary);
  background: rgba(16, 185, 129, 0.08);
}

.nav-links a.active {
  color: var(--primary);
  background: rgba(16, 185, 129, 0.1);
  font-weight: 700;
}

.nav-badge-pill-inline {
  font-size: 0.62rem;
  background: var(--primary);
  color: #064E3B;
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 800;
  text-transform: uppercase;
  display: inline-block;
  line-height: 1.2;
}

/* Header Actions (Search, Cart, Sample CTA) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Compact Expandable Search Bar */
.header-search-wrap {
  position: relative;
  width: 150px;
  transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.header-search-wrap:focus-within {
  width: 220px;
}

.search-input-box {
  display: flex;
  align-items: center;
  background: #F8FAFC;
  border: 1.5px solid #E2E8F0;
  border-radius: var(--radius-full);
  padding: 4px 10px;
  height: 36px;
  transition: var(--transition-fast);
}

.search-input-box:focus-within {
  border-color: var(--primary);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.search-icon {
  font-size: 0.82rem;
  color: #94A3B8;
  margin-right: 5px;
  pointer-events: none;
  flex-shrink: 0;
}

.search-input-box input {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  font-size: 0.8rem;
  color: var(--text-dark);
  padding: 0;
  width: 100%;
}

.search-input-box input::placeholder {
  color: #94A3B8;
  font-size: 0.78rem;
}

/* Search Dropdown */
.search-results-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 380px;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-light);
  max-height: 400px;
  overflow-y: auto;
  z-index: 1000;
  display: none;
}

.search-results-dropdown.active {
  display: block;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-fast);
  cursor: pointer;
}

.search-result-item:hover {
  background: var(--off-white);
}

.search-result-thumb {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--off-white);
}

.search-result-info {
  flex: 1;
}

.search-result-title {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-dark);
}

.search-result-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  gap: 8px;
}

.search-result-price {
  font-weight: 700;
  color: var(--primary);
  font-size: 0.88rem;
}

/* Action Icon (Cart) */
.header-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  color: var(--text-dark);
  cursor: pointer;
  position: relative;
  transition: var(--transition-fast);
}

.header-action-btn:hover {
  background: #FFFFFF;
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.action-badge {
  position: absolute;
  top: -3px;
  right: -3px;
  background: var(--brand-red);
  color: #FFFFFF;
  font-size: 0.65rem;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #FFFFFF;
}

/* Primary CTA Button */
.btn-header-quote {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--primary) 0%, #9E1647 100%);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(16, 185, 129, 0.25);
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-header-quote:hover {
  background: linear-gradient(135deg, #B81B54 0%, #821039 100%);
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(16, 185, 129, 0.35);
}

/* Hamburger toggle for mobile */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 40px;
  height: 40px;
  background: var(--off-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 9px;
  cursor: pointer;
}

.hamburger-btn span {
  width: 100%;
  height: 2.5px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* =========================================
   CATEGORY QUICK-NAV STRIP (Gurez Style)
   ========================================= */
.category-quicknav-strip {
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
  padding: 12px 0;
  overflow: hidden;
}

.category-marquee-container {
  overflow: hidden;
  white-space: nowrap;
  width: 100%;
  position: relative;
  /* Add fade masks to edges for a cleaner look */
  -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
  mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.category-scroll-wrapper {
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 8px 0;
  width: max-content;
  animation: scrollMarquee 30s linear infinite;
}

.category-scroll-wrapper:hover {
  animation-play-state: paused;
}

@keyframes scrollMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 15px)); }
}

@keyframes fadeCombo {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

.category-pill-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 95px;
  text-align: center;
  padding: 6px 8px;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  cursor: pointer;
}

.category-pill-card:hover {
  transform: translateY(-2px);
}

.category-icon-bubble {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  box-shadow: var(--shadow-xs);
  transition: var(--transition-fast);
  overflow: hidden;
}

.category-pill-card:hover .category-icon-bubble {
  border-color: #CBD5E1;
  background: var(--off-white);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.category-pill-card.active .category-icon-bubble {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}

.category-pill-card.active .category-name {
  color: var(--primary);
  font-weight: 700;
}

.category-name {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.25;
}

/* =========================================
   HERO SECTION (3D VIBE + SLIDER SHOWCASE)
   ========================================= */
/* =========================================
   HERO SECTION (SUBTLE LUXURY & CLEAN SHOWCASE)
   ========================================= */
.hero-section {
  position: relative;
  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
  color: var(--text-dark);
  padding: 56px 0 76px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
}

.hero-glow-blob-1,
.hero-glow-blob-2 {
  display: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
  position: relative;
  z-index: 2;
}

.hero-badge-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #F1F5F9;
  border: 1px solid var(--border-light);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 18px;
  font-size: 0.74rem;
  font-weight: 600;
  color: #475569;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-xs);
}

.hero-title {
  font-family: sans-serif;
  font-size: clamp(2.2rem, 3.8vw, 3.3rem);
  font-weight: 700;
  line-height: 1.15;
  color: #0F172A;
  margin-bottom: 18px;
  letter-spacing: -0.03em;
}

.hero-title span {
  color: var(--primary);
  background: none;
  -webkit-text-fill-color: initial;
  font-weight: 700;
}

.hero-subtitle {
  font-size: 1.02rem;
  color: #475569;
  line-height: 1.65;
  margin-bottom: 26px;
  max-width: 560px;
  font-weight: 400;
}

.hero-features-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 18px;
  margin-bottom: 30px;
}

.hero-feat-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  font-weight: 500;
  color: #334155;
}

.hero-feat-item span.icon {
  color: var(--primary);
  background: #ECFDF5;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  flex-shrink: 0;
}

.hero-btn-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.btn-primary-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.12);
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary-hero:hover {
  background: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(184, 27, 84, 0.25);
}

.btn-glass-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  color: #0F172A;
  border: 1px solid var(--border-light);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 12px 22px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xs);
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-glass-hero:hover {
  background: var(--off-white);
  border-color: #CBD5E1;
  color: #0F172A;
  transform: translateY(-1px);
}

/* Subtle Light Showcase Card in Hero */
.hero-visual-card {
  position: relative;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 10px 30px -4px rgba(15, 23, 42, 0.06), 0 2px 6px rgba(0, 0, 0, 0.02);
  text-align: center;
}

.hero-box-3d-preview {
  width: 100%;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-box-3d-preview img {
  max-height: 220px;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.hero-3d-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #F1F5F9;
  border: 1px solid var(--border-light);
  color: #475569;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.hero-card-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.hero-spec-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-spec-label {
  font-size: 0.68rem;
  color: #64748B;
  text-transform: uppercase;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.hero-spec-value {
  font-family: sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: #0F172A;
}

/* =========================================
   TRUST & METRICS BANNER
   ========================================= */
.trust-metrics-section {
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
  padding: 24px 0;
}

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

.metric-card {
  display: flex;
  align-items: center;
  gap: 16px;
}

.metric-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--off-white);
  border: 1px solid var(--border-light);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

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

.metric-number {
  font-family: sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.15;
}

.metric-label {
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* =========================================
   3D INTERACTIVE BOX BUILDER & CALCULATOR
   ========================================= */
.box-builder-section {
  padding: 64px 0;
  background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 40px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #F1F5F9;
  color: #475569;
  border: 1px solid #E2E8F0;
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.3rem);
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 3D Builder Layout */
.builder-layout-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: start;
}

/* 3D Visualizer Canvas Box */
.builder-canvas-card {
  background: #F8FAFC;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 100px;
}

.canvas-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-dark);
}

.canvas-title-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-dark);
}

.canvas-controls-strip {
  display: flex;
  gap: 8px;
}

.canvas-btn {
  background: #FFFFFF;
  color: var(--text-dark);
  border: 1px solid var(--border-light);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.74rem;
  font-weight: 500;
  cursor: pointer;
  box-shadow: var(--shadow-xs);
  transition: var(--transition-fast);
}

.canvas-btn:hover {
  background: var(--off-white);
  border-color: #CBD5E1;
}

.canvas-viewport {
  width: 100%;
  height: 380px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  user-select: none;
}

.canvas-viewport:active {
  cursor: grabbing;
}

#box3d-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Fallback CSS 3D Box for instant reliability */
.css-3d-scene {
  width: 220px;
  height: 220px;
  perspective: 900px;
}

.css-3d-box {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(-20deg) rotateY(35deg);
  transition: transform 0.1s ease-out;
}

#hero-3d-box {
  animation: heroSpinBox 12s infinite linear;
}

@keyframes heroSpinBox {
  from { transform: rotateX(-15deg) rotateY(0deg); }
  to { transform: rotateX(-15deg) rotateY(360deg); }
}

.box-face {
  position: absolute;
  border: 2px solid rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: #3E2723;
  text-transform: uppercase;
  background-size: cover;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.12);
}

.face-front  { width: 200px; height: 160px; transform: translateZ(90px); }
.face-back   { width: 200px; height: 160px; transform: rotateY(180deg) translateZ(90px); }
.face-right  { width: 180px; height: 160px; transform: rotateY(90deg) translateZ(100px); }
.face-left   { width: 180px; height: 160px; transform: rotateY(-90deg) translateZ(100px); }
.face-top    { width: 200px; height: 180px; transform: rotateX(90deg) translateZ(80px); }
.face-bottom { width: 200px; height: 180px; transform: rotateX(-90deg) translateZ(80px); }

/* Kraft texture colors */
.theme-kraft .box-face { background-color: #C89D65; border-color: #8C6239; }
.theme-white .box-face { background-color: #E2E8F0; border-color: #CBD5E1; color: #1E293B; }
.theme-black .box-face { background-color: #1F2937; border-color: #374151; color: #F3F4F6; }

.canvas-footer {
  padding: 12px 20px;
  background: #FFFFFF;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* Builder Configuration Panel */
.builder-controls-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.builder-group {
  margin-bottom: 24px;
}

.builder-group-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.builder-group-label span.note {
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Dimension Sliders & Number inputs */
.dimensions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.dim-control-box {
  background: var(--off-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 10px 12px;
}

.dim-control-box label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.dim-input-row {
  display: flex;
  align-items: center;
  gap: 4px;
}

.dim-input-row input {
  width: 100%;
  border: none;
  background: transparent;
  font-family: sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-dark);
  outline: none;
}

.dim-input-row span.unit {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Radio / Button Choice Pills */
.choice-pills-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.choice-pill-btn {
  background: var(--off-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 9px 10px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.choice-pill-btn:hover {
  border-color: #CBD5E1;
  background: #FFFFFF;
}

.choice-pill-btn.active {
  background: #FDF2F5;
  border-color: #B81B54;
  box-shadow: 0 0 0 1px #B81B54;
}

.choice-title {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-dark);
}

.choice-desc {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Live Pricing Summary Box */
.builder-price-summary-box {
  background: #F8FAFC;
  border-radius: var(--radius-md);
  padding: 22px;
  color: var(--text-dark);
  margin-top: 24px;
  border: 1px solid var(--border-light);
}

.price-summary-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-light);
}

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

.unit-price-display .price-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.unit-price-display .price-val {
  font-family: sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1;
}

.bulk-tiers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}

.tier-item {
  background: #FFFFFF;
  padding: 8px;
  border-radius: var(--radius-sm);
  text-align: center;
  border: 1px solid var(--border-light);
  cursor: pointer;
  box-shadow: var(--shadow-xs);
  transition: var(--transition-fast);
}

.tier-item:hover, .tier-item.active {
  background: #FDF2F5;
  border-color: #B81B54;
}

.tier-qty {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
}

.tier-rate {
  font-size: 0.85rem;
  font-weight: 700;
  color: #B81B54;
}

.builder-action-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.btn-add-custom-cart {
  background: var(--primary);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 12px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.btn-add-custom-cart:hover {
  background: var(--primary);
}

.btn-custom-wa-order {
  background: #25D366;
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 12px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-fast);
}

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

/* =========================================
   PRODUCTS & BESTSELLERS GRID
   ========================================= */
.products-section {
  padding: 70px 0;
  background: #FFFFFF;
}

.filter-tabs-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 38px;
}

.filter-tab-pill {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  padding: 7px 16px;
  border-radius: var(--radius-full);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-body);
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-tab-pill:hover {
  background: var(--off-white);
  border-color: #CBD5E1;
  color: var(--text-dark);
}

.filter-tab-pill.active {
  background: var(--primary);
  border-color: #0F172A;
  color: #FFFFFF;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.12);
}

/* Product Cards Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-3px);
  border-color: #CBD5E1;
  box-shadow: var(--shadow-card-hover);
}

.product-thumb-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  background: var(--off-white);
  overflow: hidden;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-img {
  transform: scale(1.04);
}

.product-badge-overlay {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 2;
}

.badge-tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  background: rgba(15, 23, 42, 0.8);
  color: #FFFFFF;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: inline-block;
}

.badge-tag.bestseller {
  background: #FEF3C7;
  color: #92400E;
  border: 1px solid #FDE68A;
}

.badge-tag.factory-direct {
  background: rgba(15, 23, 42, 0.75);
  color: #FFFFFF;
}

.badge-tag.discount {
  background: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

.btn-wishlist-toggle {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  box-shadow: var(--shadow-xs);
  z-index: 2;
  transition: var(--transition-fast);
}

.btn-wishlist-toggle:hover,
.btn-wishlist-toggle.active {
  color: var(--brand-red);
  background: #FFFFFF;
  transform: scale(1.05);
}

/* Quick Actions Overlay on Hover */
.product-quick-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  background: rgba(255, 255, 255, 0.4);
  transition: var(--transition-fast);
  z-index: 3;
  backdrop-filter: blur(2px);
  pointer-events: none;
}

.product-card:hover .product-quick-overlay {
  opacity: 1;
  pointer-events: auto;
}

.btn-quick-view {
  background: var(--primary);
  color: #FFFFFF;
  border: none;
  border-radius: 50%;
  width: 52px;
  height: 52px;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
  transition: var(--transition-fast);
  transform: translateY(15px);
}

.product-card:hover .btn-quick-view {
  transform: translateY(0);
}

.btn-quick-view:hover {
  background: #B81B54;
  color: #FFFFFF;
}

/* Product Card Details Body */
.product-details {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-cat-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  color: #64748B;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.product-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.35;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-rating-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  font-size: 0.76rem;
}

.star-icons {
  color: #D97706;
}

.rating-score {
  font-weight: 700;
  color: var(--text-dark);
}

.reviews-count {
  color: var(--text-muted);
}

.product-specs-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 12px;
}

.spec-chip {
  background: var(--off-white);
  border: 1px solid var(--border-light);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-body);
  padding: 2px 7px;
  border-radius: var(--radius-xs);
}

.product-pricing-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

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

.price-from-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.price-amount {
  font-family: sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-dark);
}

.price-amount span.unit {
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--text-muted);
}

.moq-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: #475569;
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  padding: 2px 7px;
  border-radius: var(--radius-xs);
}

/* Card Button Actions */
.product-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 12px;
}

.btn-card-cart {
  background: var(--primary);
  color: #FFFFFF;
  border: none;
  font-weight: 600;
  font-size: 0.8rem;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.btn-card-cart:hover {
  background: var(--primary);
}

.btn-card-wa {
  background: #FFFFFF;
  color: #0F172A;
  border: 1px solid var(--border-light);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.btn-card-wa:hover {
  background: #F8FAFC;
  border-color: #25D366;
  color: #15803D;
}

/* =========================================
   FACTORY ADVANTAGE / COMPARISON TABLE
   ========================================= */
.factory-advantage-section {
  padding: 70px 0;
  background: var(--off-white);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.comparison-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.comparison-col {
  padding: 36px;
}

.comparison-col.direct-factory {
  background: linear-gradient(180deg, #FDF2F5 0%, #FFFFFF 100%);
  border-right: 1px solid var(--border-light);
}

.comparison-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.comp-badge {
  font-size: 0.78rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.comp-badge.green { background: #DCFCE7; color: #166534; }
.comp-badge.gray { background: #F1F5F9; color: #475569; }

.comp-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comp-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
}

.comp-item span.icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 800;
}

.comp-item.positive span.icon { background: #DCFCE7; color: #166534; }
.comp-item.negative span.icon { background: #FEE2E2; color: #991B1B; }

/* =========================================
   HOW IT WORKS (4 STEPS)
   ========================================= */
.how-it-works-section {
  padding: 70px 0;
  background: #FFFFFF;
}

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

.step-card {
  position: relative;
  text-align: center;
  perspective: 1000px;
  min-height: 250px;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.step-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden; /* Safari */
  backface-visibility: hidden;
  background: var(--off-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px 22px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.flip-card-back {
  transform: rotateY(180deg);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.step-number {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #FFFFFF;
  font-family: sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid #FFFFFF;
}

.step-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: inline-block;
}

.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* =========================================
   SLIDE-OUT CART DRAWER
   ========================================= */
.cart-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background: #FFFFFF;
  z-index: 2001;
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

#mobile-nav-drawer {
  transform: translateX(-100%) !important;
  left: 0 !important;
  right: auto !important;
}

#mobile-nav-drawer.active {
  transform: translateX(0) !important;
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
  background: var(--off-white);
}

.cart-title {
  font-size: 1.2rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
}

.cart-close-btn {
  background: transparent;
  border: none;
  font-size: 1.4rem;
  color: var(--text-muted);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-fast);
}

.cart-close-btn:hover {
  background: #E2E8F0;
  color: var(--text-dark);
}

/* Free Shipping Meter */
.free-shipping-meter {
  padding: 12px 24px;
  background: #FDF2F5;
  border-bottom: 1px solid #DCFCE7;
  font-size: 0.8rem;
  font-weight: 600;
  color: #166534;
}

.shipping-progress-track {
  width: 100%;
  height: 6px;
  background: #DCFCE7;
  border-radius: var(--radius-full);
  margin-top: 8px;
  overflow: hidden;
}

.shipping-progress-fill {
  height: 100%;
  background: var(--primary);
  width: 60%;
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

/* Cart Items Body */
.cart-items-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.empty-cart-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}

.empty-cart-icon {
  font-size: 3.5rem;
  margin-bottom: 12px;
  opacity: 0.5;
}

.cart-item-card {
  display: flex;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.cart-item-img {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--off-white);
  border: 1px solid var(--border-light);
}

.cart-item-details {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cart-item-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.cart-item-spec {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

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

.cart-qty-spinner {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--off-white);
}

.cart-qty-btn {
  background: transparent;
  border: none;
  width: 26px;
  height: 26px;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-qty-btn:hover {
  background: #E2E8F0;
}

.cart-qty-val {
  padding: 0 8px;
  font-size: 0.82rem;
  font-weight: 700;
}

.cart-item-price {
  font-family: sans-serif;
  font-weight: 800;
  font-size: 0.98rem;
  color: var(--text-dark);
}

.cart-item-remove-btn {
  background: transparent;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  font-size: 0.75rem;
  margin-left: 8px;
}

.cart-item-remove-btn:hover {
  color: var(--brand-red);
}

/* Cart Footer / Checkout */
.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border-light);
  background: #FFFFFF;
}

.coupon-row {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.coupon-input {
  flex: 1;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.82rem;
  text-transform: uppercase;
  outline: none;
}

.coupon-apply-btn {
  background: var(--dark-slate);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
}

.cart-totals-breakdown {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.cart-calc-row {
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
}

.cart-calc-row.final-total {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-dark);
  border-top: 1px dashed var(--border-light);
  padding-top: 8px;
  margin-top: 4px;
}

.cart-checkout-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-cart-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  border: none;
  font-weight: 800;
  font-size: 0.92rem;
  padding: 13px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-cart-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
}

.btn-cart-checkout {
  background: var(--dark-slate);
  color: #FFFFFF;
  border: none;
  font-weight: 800;
  font-size: 0.92rem;
  padding: 13px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-cart-checkout:hover {
  background: #1E293B;
  transform: translateY(-2px);
}

/* =========================================
   MODALS (Quick View, Pincode, Sample Kit, Checkout)
   ========================================= */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(5px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.modal-window {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.active .modal-window {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--off-white);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--dark-slate);
  color: #FFFFFF;
}

/* Quick View Modal Grid */
.quickview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  padding: 36px;
}

.quickview-img-box {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-light);
}

.quickview-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quickview-details-box {
  display: flex;
  flex-direction: column;
}

/* Simple Standard Form Modals (Pincode, Sample Kit, Checkout) */
.form-modal-inner {
  padding: 36px;
}

.form-modal-title {
  font-size: 1.45rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.form-modal-sub {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.modal-form-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field-group label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-dark);
}

.form-field-group input,
.form-field-group select,
.form-field-group textarea {
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-field-group input:focus,
.form-field-group select:focus,
.form-field-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

/* =========================================
   TESTIMONIALS / REVIEWS
   ========================================= */
.testimonials-section {
  padding: 70px 0;
  background: var(--off-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.testi-stars {
  color: #F59E0B;
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.testi-quote {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.testi-author-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testi-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.testi-author-info {
  display: flex;
  flex-direction: column;
}

.testi-name {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--text-dark);
}

.testi-role {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.verified-buyer-badge {
  color: #B81B54;
  font-size: 0.72rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

/* =========================================
   FAQ ACCORDION
   ========================================= */
.faq-section {
  padding: 70px 0;
  background: #FFFFFF;
}

.faq-accordion-wrap {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--off-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item.active {
  background: #FFFFFF;
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-dark);
  cursor: pointer;
}

.faq-icon-arrow {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  transition: var(--transition);
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(180deg);
  background: var(--primary);
  color: #FFFFFF;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding: 0 24px;
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding-bottom: 20px;
}

/* =========================================
   FOOTER (RICH GUREZ-STYLE MEGA FOOTER)
   ========================================= */
.site-footer {
  background: #FAFAFC;
  color: #475569;
  padding: 64px 0 28px;
  border-top: 1px solid var(--border-light);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--border-light);
}

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

.footer-brand-title {
  font-family: sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.footer-brand-title span {
  color: var(--primary);
}

.footer-brand-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
}

.footer-gst-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.76rem;
  color: #334155;
  box-shadow: var(--shadow-xs);
}

.footer-gst-card strong {
  color: var(--primary);
}

.footer-links-col h4 {
  font-family: sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

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

.footer-links-list a {
  font-size: 0.84rem;
  color: #64748B;
  transition: var(--transition-fast);
}

.footer-links-list a:hover {
  color: var(--text-dark);
  transform: translateX(3px);
  display: inline-block;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.84rem;
  color: #64748B;
}

.footer-contact-info a {
  color: var(--text-dark);
  font-weight: 600;
}

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

/* Footer Logistics & Payment Partners Bar */
.footer-trust-strip {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  border-bottom: 1px solid var(--border-light);
}

.partner-badges-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.partner-badge-chip {
  background: #FFFFFF;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-size: 0.74rem;
  font-weight: 600;
  color: #475569;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
}

.footer-bottom-row {
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: #64748B;
  flex-wrap: wrap;
  gap: 12px;
}

/* =========================================
   FLOATING ACTION BUTTONS & NOTIFICATIONS
   ========================================= */
.floating-actions-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1500;
}

.floating-wa-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
  transition: var(--transition-fast);
}

.floating-wa-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
}

/* =========================================
   HERO IMAGE SLIDER
   ========================================= */
.hero-image-slider {
  position: relative;
  width: 100%;
  height: 260px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  background: #000;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: heroFade 9s infinite;
}

.slide-1 { animation-delay: 0s; }
.slide-2 { animation-delay: 3s; }
.slide-3 { animation-delay: 6s; }

@keyframes heroFade {
  0% { opacity: 0; transform: scale(1.05); }
  5% { opacity: 1; transform: scale(1); }
  30% { opacity: 1; transform: scale(1); }
  35% { opacity: 0; transform: scale(1.05); }
  100% { opacity: 0; transform: scale(1.05); }
}

.floating-scrolltop-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--dark-slate);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.floating-scrolltop-btn.visible {
  opacity: 1;
  pointer-events: auto;
}

.floating-scrolltop-btn:hover {
  background: var(--primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* Toast Notification */
.toast-notice {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: var(--dark-slate);
  color: #FFFFFF;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.82rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 4000;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* Live Order Activity Ticker Toast - Disabled for Subtle Experience */
.live-order-ticker-toast {
  display: none !important;
}

.order-ticker-img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-xs);
  object-fit: cover;
  background: var(--off-white);
}

.order-ticker-text {
  font-size: 0.76rem;
  line-height: 1.3;
}

.order-ticker-text strong {
  display: block;
  color: var(--text-dark);
}

.order-ticker-time {
  font-size: 0.68rem;
  color: var(--primary);
  font-weight: 700;
}

/* =========================================
   MOBILE BOTTOM NAVIGATION BAR
   ========================================= */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border-light);
  padding: 8px 12px;
  z-index: 1400;
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.05);
}

.mobile-bottom-nav-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  position: relative;
}

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

.mobile-nav-item span.icon {
  font-size: 1.25rem;
}

.mobile-cart-badge {
  position: absolute;
  top: -2px;
  right: 12px;
  background: var(--brand-red);
  color: #FFFFFF;
  font-size: 0.62rem;
  font-weight: 800;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* =========================================
   RESPONSIVE MEDIA QUERIES
   ========================================= */
@media (max-width: 1200px) {
  .nav-links {
    gap: 14px;
  }
  .nav-links a {
    font-size: 0.82rem;
    padding: 5px 8px;
  }
  .header-search-wrap {
    width: 150px;
  }
  .header-search-wrap:focus-within {
    width: 200px;
  }
}

@media (max-width: 1024px) {
  .nav-container {
    display: none;
  }
  .hamburger-btn {
    display: flex;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .builder-layout-grid {
    grid-template-columns: 1fr;
  }
  .builder-canvas-card {
    position: static;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .announcement-left .trust-sep,
  .announcement-left .trust-text {
    display: none;
  }
  .announcement-right a:not(:last-child),
  .announcement-right .top-sep {
    display: none;
  }
  .header-search-wrap {
    display: none;
  }
  .nav-container,
  .nav-links {
    display: none;
  }
  .btn-header-quote {
    display: none;
  }
  .hamburger-btn {
    display: flex;
  }
  .mobile-bottom-nav {
    display: block;
  }
  body {
    padding-bottom: 65px;
  }
  .quickview-grid {
    grid-template-columns: 1fr;
    padding: 20px;
  }
  .hero-section {
    padding: 20px 0 30px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-features-list {
    display: none;
  }
  .hero-card-specs {
    display: none;
  }
  .hero-image-slider {
    height: 180px;
  }
  .comparison-grid {
    grid-template-columns: 1fr;
  }
  .comparison-col.direct-factory {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
  }
  .steps-grid,
  .testimonials-grid,
  .metrics-grid,
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
  .floating-actions-container {
    bottom: 80px;
    right: 16px;
  }
}

/* =========================================
   DEDICATED E-COMMERCE PAGES STYLES
   ========================================= */

/* Product Detail Page */
.product-detail-section {
  padding: 50px 0 80px;
  background: #FFFFFF;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 48px;
  align-items: start;
}

.pdp-gallery-wrap {
  position: sticky;
  top: 100px;
}

.pdp-main-image-box {
  width: 100%;
  height: 440px;
  background: var(--off-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.pdp-main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pdp-thumbs-row {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  overflow-x: auto;
}

.pdp-thumb-btn {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-light);
  background: var(--off-white);
  overflow: hidden;
  cursor: pointer;
  padding: 0;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.pdp-thumb-btn:hover,
.pdp-thumb-btn.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

.pdp-thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pdp-info-wrap {
  display: flex;
  flex-direction: column;
}

.pdp-category-eyebrow {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary);
  letter-spacing: 0.6px;
  margin-bottom: 6px;
}

.pdp-title {
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 12px;
}

.pdp-meta-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.85rem;
}

.pdp-price-hero {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.pdp-price-hero .price {
  font-family: sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-dark);
}

.pdp-price-hero .price span.unit {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.pdp-gst-tag {
  font-size: 0.76rem;
  font-weight: 700;
  color: #821039;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.pdp-tiers-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
  font-size: 0.85rem;
}

.pdp-tiers-table th {
  background: var(--off-white);
  padding: 10px 14px;
  text-align: left;
  font-weight: 700;
  color: var(--text-dark);
  border-bottom: 1px solid var(--border-light);
}

.pdp-tiers-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-body);
}

.pdp-tiers-table tr:last-child td {
  border-bottom: none;
}

.pdp-tiers-table tr:hover td {
  background: var(--primary-light);
}

.pdp-actions-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.pdp-qty-spinner {
  display: inline-flex;
  align-items: center;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-full);
  background: var(--off-white);
  padding: 2px 6px;
}

.pdp-qty-spinner button {
  background: transparent;
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.pdp-qty-spinner button:hover {
  background: #FFFFFF;
  box-shadow: var(--shadow-xs);
}

.pdp-qty-spinner input {
  width: 60px;
  text-align: center;
  border: none;
  background: transparent;
  font-family: sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-dark);
  outline: none;
}

.btn-pdp-cart {
  flex: 1;
  background: var(--primary);
  color: #FFFFFF;
  border: none;
  font-weight: 800;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: var(--shadow-glow);
  transition: var(--transition-fast);
  min-width: 180px;
}

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

.btn-pdp-buynow {
  background: #0B0F19;
  color: #FFFFFF;
  border: none;
  font-weight: 800;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-fast);
}

.btn-pdp-buynow:hover {
  background: #1F2937;
  transform: translateY(-2px);
}

.btn-pdp-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  border: none;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 24px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.btn-pdp-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
}

/* Tabbed Specs & Info */
.pdp-tabs-nav {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--border-light);
  margin-top: 40px;
  margin-bottom: 24px;
}

.pdp-tab-btn {
  background: transparent;
  border: none;
  padding: 12px 20px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition-fast);
}

.pdp-tab-btn:hover,
.pdp-tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.pdp-tab-panel {
  display: none;
  line-height: 1.7;
}

.pdp-tab-panel.active {
  display: block;
}

/* Dedicated Cart Page Styles */
.cart-page-section {
  padding: 50px 0 80px;
}

.cart-layout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 36px;
  align-items: start;
}

.cart-table-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

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

.cart-table th {
  background: var(--off-white);
  padding: 16px 20px;
  text-align: left;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-light);
}

.cart-table td {
  padding: 20px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}

.cart-summary-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 100px;
}

/* Checkout Page Styles */
.checkout-section {
  padding: 50px 0 80px;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: start;
}

.checkout-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.checkout-step-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkout-step-title .badge {
  background: var(--primary);
  color: #FFFFFF;
  font-size: 0.78rem;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.payment-method-card {
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: var(--transition-fast);
}

.payment-method-card:hover,
.payment-method-card.active {
  border-color: var(--primary);
  background: var(--primary-light);
}

.payment-method-card input[type="radio"] {
  accent-color: var(--primary);
  transform: scale(1.2);
}

/* Order Success Page */
.order-success-section {
  padding: 80px 0 100px;
  text-align: center;
}

.success-badge-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #ECFDF5;
  color: #B81B54;
  border: 2px solid #A7F3D0;
  font-size: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 10px 25px -4px var(--primary-glow);
}

.order-receipt-card {
  max-width: 680px;
  margin: 32px auto 0;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  text-align: left;
}

/* Track Order Timeline Stepper */
.tracking-stepper-box {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-md);
  margin-top: 30px;
}

.timeline-stepper {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin: 40px 0 20px;
}

.timeline-stepper::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 30px;
  right: 30px;
  height: 4px;
  background: var(--border-light);
  z-index: 1;
}

.timeline-step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 120px;
}

.step-node-bubble {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 3px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 10px;
  transition: var(--transition);
}

.timeline-step.completed .step-node-bubble {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.timeline-step.current .step-node-bubble {
  background: #FFFFFF;
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.step-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-dark);
}

.step-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Certifications Page Styles */
.certifications-section {
  padding: 60px 0 80px;
}

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

.cert-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.cert-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--primary);
}

.cert-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: #ECFDF5;
  color: #B81B54;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 18px;
  border: 1px solid #A7F3D0;
}

.cert-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 800;
  background: #DCFCE7;
  color: #15803D;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.cert-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.cert-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
  flex: 1;
}

.cert-meta-list {
  background: var(--off-white);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.78rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 1px solid var(--border-light);
}

@media (max-width: 991px) {
  .product-detail-grid,
  .cart-layout-grid,
  .checkout-grid,
  .certs-grid {
    grid-template-columns: 1fr;
  }
  .pdp-gallery-wrap,
  .cart-summary-card {
    position: static;
  }
}

.main-hero-wrapper {
  height: calc(100vh - 110px);
  min-height: 600px;
  max-height: none;
}

@media (max-width: 768px) {
  .main-hero-wrapper {
    height: auto !important;
    min-height: unset !important;
    max-height: unset !important;
    aspect-ratio: 16 / 9;
  }
  .main-hero-dot {
    width: 20px !important;
    height: 3px !important;
  }
  #main-hero-slider > div[style*="bottom"] {
    bottom: 15px !important;
  }
}

@keyframes fadeCombo { from { opacity: 0; transform: scale(1.05); } to { opacity: 1; transform: scale(1); } }