/* ==========================================================================
   SHREE BAGS - BESPOKE PACKAGING ATELIER
   Haute Luxury Obsidian Noir & Imperial Champagne Gold Design System
   "Like no one has seen before"
   ========================================================================== */

:root {
  /* Ultra-Luxury Obsidian Noir & Velvet Charcoal Palette */
  --bg-deepest: #060709;
  --bg-primary: #0A0C10;
  --bg-secondary: #10131A;
  --bg-tertiary: #161A24;
  
  --bg-card: rgba(18, 22, 30, 0.72);
  --bg-card-hover: rgba(26, 32, 44, 0.85);
  --bg-glass: rgba(14, 17, 24, 0.65);
  
  /* Imperial Champagne Gold Metallic System */
  --gold-primary: #D4AF37;
  --gold-light: #F7E7B4;
  --gold-bright: #F5D77F;
  --gold-dark: #997D23;
  --gold-deep: #665011;
  --gold-subtle: rgba(212, 175, 55, 0.12);
  --gold-glow: rgba(212, 175, 55, 0.35);
  --gold-glow-intense: rgba(245, 215, 127, 0.5);
  
  /* Metallic Gradients */
  --grad-gold: linear-gradient(135deg, #FBF0D9 0%, #D4AF37 35%, #AA8222 70%, #F5D77F 100%);
  --grad-gold-text: linear-gradient(135deg, #FFF6E5 0%, #E8C868 40%, #B88E28 100%);
  --grad-gold-btn: linear-gradient(135deg, #ECC86A 0%, #C9972E 50%, #E0B752 100%);
  --grad-copper: linear-gradient(135deg, #F3A871 0%, #C86134 100%);
  --grad-card-border: linear-gradient(135deg, rgba(212, 175, 55, 0.45) 0%, rgba(212, 175, 55, 0.08) 50%, rgba(212, 175, 55, 0.25) 100%);
  --grad-surface: linear-gradient(180deg, rgba(24, 29, 40, 0.75) 0%, rgba(12, 15, 22, 0.9) 100%);
  
  /* High-Contrast Luxury Typography */
  --text-primary: #F8F7F4;
  --text-secondary: #C8CCD6;
  --text-muted: #838A99;
  --text-light: #5A6273;
  --text-gold: #E5C26E;
  
  /* Hairline Borders & Shadows */
  --border-glass: 1px solid rgba(212, 175, 55, 0.16);
  --border-glass-bright: 1px solid rgba(212, 175, 55, 0.42);
  --border-subtle: 1px solid rgba(255, 255, 255, 0.07);
  
  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 32px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.8);
  --shadow-gold: 0 12px 40px -10px rgba(212, 175, 55, 0.35);
  --shadow-gold-inner: inset 0 1px 1px rgba(255, 255, 255, 0.3);
  
  /* Architectural Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  /* Modern High-End Typography */
  --font-display: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --transition-fast: 0.2s cubic-bezier(0.2, 0, 0, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Reset & Global Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg-deepest);
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-deepest);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
}

::selection {
  background: var(--gold-primary);
  color: #000;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background: transparent;
}

.container {
  width: 100%;
  max-width: 1320px;
  margin-inline: auto;
  padding-inline: 2rem;
}

/* ==========================================================================
   AMBIENT BACKGROUND SYSTEM
   ========================================================================== */

.ambient-background-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background: 
    radial-gradient(circle at 15% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 85% 65%, rgba(194, 24, 91, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 50% 90%, rgba(212, 175, 55, 0.06) 0%, transparent 50%),
    linear-gradient(to bottom, #060709 0%, #0A0C10 50%, #07080B 100%);
}

.ambient-grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image: 
    linear-gradient(to right, rgba(212, 175, 55, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(212, 175, 55, 0.035) 1px, transparent 1px);
  background-size: 70px 70px;
  mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.3) 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.3) 80%);
}

/* ==========================================================================
   SITE HEADER & NAVIGATION
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 9, 13, 0.78);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: var(--border-glass);
  transition: all var(--transition-smooth);
}

.site-header.scrolled {
  background: rgba(6, 7, 10, 0.94);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 1px 0 rgba(212, 175, 55, 0.2);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.2) 0%, rgba(10, 12, 16, 0.8) 100%);
  border: 1px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.25);
  transition: all var(--transition-smooth);
}

.logo-brand:hover .logo-icon-wrap {
  transform: translateY(-2px) rotate(4deg);
  box-shadow: 0 0 30px rgba(212, 175, 55, 0.5);
  background: var(--grad-gold-btn);
  color: #0A0C10;
}

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

.brand-name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  background: var(--grad-gold-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
  text-transform: uppercase;
}

.brand-name span {
  font-weight: 400;
  font-style: italic;
  font-family: var(--font-serif);
  letter-spacing: 0.05em;
  margin-left: 3px;
  opacity: 0.9;
}

.brand-tagline {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2.2rem;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--grad-gold);
  transition: width var(--transition-smooth);
}

.nav-link:hover {
  color: #FFF;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

/* Primary and Secondary Luxury Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.82rem 1.6rem;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-gold-btn);
  color: #0D0E12;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.35);
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.55);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-secondary {
  background: rgba(26, 32, 46, 0.6);
  color: var(--text-primary);
  border: var(--border-glass);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(40, 48, 68, 0.85);
  border-color: var(--gold-primary);
  color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFF;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
  color: #FFF;
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.8rem;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--gold-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* ==========================================================================
   HERO SECTION & 3D SPOTLIGHT PEDESTAL
   ========================================================================== */

.hero-section {
  position: relative;
  padding: 4.5rem 0 5.5rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  align-items: center;
  gap: 3.5rem;
}

.hero-editorial-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1rem;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius-full);
  color: var(--gold-light);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero-editorial-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-bright);
  box-shadow: 0 0 10px var(--gold-bright);
  animation: pulseGold 2s infinite ease-in-out;
}

@keyframes pulseGold {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3.6rem;
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: #FFF;
  margin-bottom: 1.5rem;
}

.hero-title em {
  font-style: italic;
  font-family: var(--font-serif);
  font-weight: 400;
  background: var(--grad-gold-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-desc {
  font-size: 1.08rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 2.2rem;
  max-width: 580px;
}

.hero-specs-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--grad-surface);
  border: var(--border-glass);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(16px);
}

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

.hero-spec-item strong {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 0.2rem;
}

.hero-spec-item span {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.hero-cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Hero 3D Pedestal Stage */
.hero-stage-card {
  position: relative;
  background: #000000;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-lg);
  padding: 2.2rem 2rem 2rem;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.9), 0 0 50px rgba(212, 175, 55, 0.18);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero-stage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-gold);
}

/* Ambient Radial Light behind the bag */
.hero-pedestal-light {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, rgba(212, 175, 55, 0.05) 45%, transparent 70%);
  pointer-events: none;
  border-radius: 50%;
  filter: blur(40px);
}

.hero-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
  margin-bottom: 1.5rem;
}

.hero-spec-tag {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-light);
  padding: 0.35rem 0.85rem;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-full);
}

.hero-slides-container {
  position: relative;
  height: 440px;
  background: #000000;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  border: 1px solid rgba(212, 175, 55, 0.18);
  box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.95);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.94) translateY(12px);
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1) translateY(0);
}

.hero-slide img {
  max-height: 390px;
  max-width: 92%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.hero-slide:hover img {
  transform: scale(1.04) translateY(-6px);
}

/* Floor Pedestal Ring */
.hero-pedestal-ring {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) rotateX(70deg);
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 2px solid rgba(212, 175, 55, 0.4);
  box-shadow: 0 0 35px rgba(212, 175, 55, 0.35), inset 0 0 25px rgba(212, 175, 55, 0.2);
  pointer-events: none;
}

.hero-carousel-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  position: relative;
  z-index: 2;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-bag-info {
  flex: 1;
}

.hero-bag-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: #FFF;
  margin-bottom: 0.25rem;
}

.hero-bag-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.hero-carousel-controls {
  display: flex;
  gap: 0.5rem;
}

.carousel-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(25, 30, 42, 0.8);
  border: var(--border-glass);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-smooth);
}

.carousel-btn:hover {
  background: var(--gold-primary);
  color: #0A0C10;
  transform: translateY(-2px);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.5);
}

.hero-carousel-dots {
  display: flex;
  gap: 6px;
  margin-top: 1rem;
  justify-content: center;
}

.carousel-dot {
  width: 24px;
  height: 3px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-dot.active {
  background: var(--gold-bright);
  box-shadow: 0 0 8px var(--gold-bright);
  width: 36px;
}

/* ==========================================================================
   CAPABILITIES / STATS STRIP
   ========================================================================== */

.capabilities-strip {
  padding: 3.5rem 0;
  background: rgba(10, 13, 19, 0.6);
  border-block: var(--border-subtle);
  position: relative;
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.capability-item {
  padding: 1.5rem;
  background: var(--grad-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.capability-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0%;
  background: var(--grad-gold);
  transition: height var(--transition-smooth);
}

.capability-item:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 175, 55, 0.3);
  box-shadow: var(--shadow-md);
}

.capability-item:hover::before {
  height: 100%;
}

.capability-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  background: var(--grad-gold-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
  margin-bottom: 0.6rem;
}

.capability-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: #FFF;
  margin-bottom: 0.4rem;
}

.capability-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   SECTION COMMON HEADERS
   ========================================================================== */

.section-header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: 3.5rem;
}

.section-label {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 0.8rem;
  position: relative;
  padding: 0.25rem 0.85rem;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: var(--radius-full);
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #FFF;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   AUTHENTIC MASTER CATALOG SECTION
   ========================================================================== */

.catalog-section {
  padding: 6rem 0;
  position: relative;
}

.catalog-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1.25rem 1.75rem;
  background: var(--grad-surface);
  border: var(--border-glass);
  border-radius: var(--radius-md);
  backdrop-filter: blur(16px);
}

.catalog-live-badge {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.live-pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 0 12px #25D366;
  animation: pulseGreen 2s infinite ease-in-out;
}

@keyframes pulseGreen {
  0%, 100% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; }
}

/* Filter Navigation Bar */
.filter-bar {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  justify-content: center;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.25rem;
  background: rgba(18, 22, 32, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--transition-smooth);
  backdrop-filter: blur(10px);
}

.filter-btn .count-badge {
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background: rgba(30, 36, 52, 0.9);
  color: #FFF;
  border-color: rgba(212, 175, 55, 0.3);
  transform: translateY(-1px);
}

.filter-btn.active {
  background: var(--grad-gold-btn);
  color: #0A0C10;
  border-color: var(--gold-light);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
}

.filter-btn.active .count-badge {
  background: rgba(0, 0, 0, 0.25);
  color: #0A0C10;
  font-weight: 700;
}

/* 15 Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2.2rem;
}

/* Individual Haute Bag Card */
.product-card {
  background: var(--bg-card);
  border: 1px solid rgba(212, 175, 55, 0.14);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.4), transparent);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.product-card:hover {
  transform: translateY(-6px);
  background: var(--bg-card-hover);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(212, 175, 55, 0.15);
}

.product-card:hover::before {
  opacity: 1;
}

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

.badge-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #FFF;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-xs);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.badge-moq {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* Bag Image Box (Museum Exhibition Presentation) */
.card-img-box {
  position: relative;
  height: 330px;
  background: #000000;
  border-radius: var(--radius-md);
  margin-bottom: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid rgba(212, 175, 55, 0.2);
  box-shadow: inset 0 0 35px rgba(0, 0, 0, 0.95);
  transition: all var(--transition-smooth);
}

.product-card:hover .card-img-box {
  border-color: rgba(212, 175, 55, 0.45);
  box-shadow: 0 0 25px rgba(212, 175, 55, 0.2), inset 0 0 30px rgba(0, 0, 0, 0.9);
}

.card-img-box img {
  max-height: 290px;
  max-width: 92%;
  object-fit: contain;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .card-img-box img {
  transform: scale(1.08) translateY(-4px);
}

/* Card Body Content */
.card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-category-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}

.card-category {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
  font-weight: 600;
}

.card-rating {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold-bright);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.28rem;
  font-weight: 600;
  color: #FFF;
  line-height: 1.35;
  margin-bottom: 0.35rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.card-title:hover {
  color: var(--gold-light);
}

.card-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-swatches-preview {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 1.25rem;
}

.swatch-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: auto;
  gap: 0.75rem;
}

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

.card-price-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-price {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFF;
}

.card-actions-row {
  display: flex;
  gap: 0.45rem;
}

.btn-card-spec {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.9rem;
  background: rgba(30, 38, 54, 0.6);
  border: var(--border-glass);
  border-radius: var(--radius-xs);
  color: var(--text-primary);
  font-size: 0.78rem;
  font-weight: 600;
  transition: all var(--transition-smooth);
}

.btn-card-spec:hover {
  background: rgba(212, 175, 55, 0.2);
  color: var(--gold-light);
  border-color: var(--gold-primary);
}

.btn-card-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.35);
  border-radius: var(--radius-xs);
  color: #25D366;
  transition: all var(--transition-smooth);
}

.btn-card-wa:hover {
  background: #25D366;
  color: #FFF;
  box-shadow: 0 0 15px rgba(37, 211, 102, 0.6);
  transform: translateY(-1px);
}

/* ==========================================================================
   WHY CHOOSE SHREE BAGS / CRAFTSMANSHIP SHOWCASE
   ========================================================================== */

.why-us-section {
  padding: 6.5rem 0;
  position: relative;
  background: linear-gradient(180deg, transparent 0%, rgba(12, 15, 22, 0.8) 50%, transparent 100%);
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

.why-card {
  background: var(--grad-surface);
  border: var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.why-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-gold);
  transform: scaleX(0);
  transition: transform var(--transition-smooth);
}

.why-card:hover {
  transform: translateY(-5px);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: var(--shadow-md);
}

.why-card:hover::after {
  transform: scaleX(1);
}

.why-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  margin-bottom: 1.4rem;
  font-size: 1.3rem;
}

.why-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: #FFF;
  margin-bottom: 0.6rem;
}

.why-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ==========================================================================
   TESTIMONIALS & FAQ SECTIONS
   ========================================================================== */

.testimonials-section, .faq-section {
  padding: 6rem 0;
  position: relative;
}

.testimonial-card {
  background: var(--grad-surface);
  border: var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  transition: all var(--transition-smooth);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 175, 55, 0.35);
  box-shadow: var(--shadow-md);
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  position: relative;
}

.client-meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.client-name {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--gold-light);
}

.client-biz {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Accordion FAQ */
.faq-accordion {
  max-width: 860px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--grad-surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.faq-item.active {
  border-color: rgba(212, 175, 55, 0.35);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.4);
}

.faq-header {
  padding: 1.3rem 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  background: transparent;
}

.faq-question {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 600;
  color: #FFF;
  transition: color var(--transition-fast);
}

.faq-item.active .faq-question {
  color: var(--gold-light);
}

.faq-icon {
  font-size: 1.3rem;
  color: var(--gold-primary);
  transition: transform var(--transition-smooth);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  padding-inline: 1.6rem;
}

.faq-item.active .faq-body {
  max-height: 300px;
  padding-bottom: 1.4rem;
}

.faq-answer {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: #040507;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  padding: 5rem 0 2rem;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  background: var(--grad-gold-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: #FFF;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.4rem;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--gold-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  font-size: 0.86rem;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold-light);
  transform: translateX(3px);
}

.footer-contact-item {
  display: flex;
  gap: 0.75rem;
  font-size: 0.86rem;
  color: var(--text-secondary);
  margin-bottom: 0.85rem;
  line-height: 1.5;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom a:hover {
  color: var(--gold-light);
}

/* ==========================================================================
   MODAL DIALOGS (PRODUCT SPECIFICATION & QUOTE)
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 5, 8, 0.88);
  backdrop-filter: blur(16px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #0B0E14;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-lg);
  max-width: 960px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.9), 0 0 50px rgba(212, 175, 55, 0.15);
  transform: scale(0.94) translateY(20px);
  transition: all var(--transition-smooth);
}

.modal-backdrop.active .modal-dialog {
  transform: scale(1) translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: var(--border-glass);
  color: var(--text-secondary);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--gold-primary);
  color: #0A0C10;
  transform: rotate(90deg);
}

.modal-product-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: flex-start;
}

.modal-main-img-box {
  background: radial-gradient(circle at 50% 50%, rgba(30, 36, 52, 0.6) 0%, #060709 85%);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: var(--radius-md);
  padding: 2rem;
  height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-main-img-box img {
  max-height: 380px;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 20px 35px rgba(0, 0, 0, 0.95));
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  color: #FFF;
  line-height: 1.25;
}

.modal-price-strip {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-block: 0.5rem 1rem;
}

.modal-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold-light);
}

.modal-moq-tag {
  font-size: 0.76rem;
  color: var(--text-muted);
  padding: 0.2rem 0.6rem;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
}

.modal-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.2rem;
}

.modal-config-group {
  margin-bottom: 1.1rem;
}

.modal-config-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 0.45rem;
}

.modal-pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.modal-pill {
  padding: 0.4rem 0.85rem;
  font-size: 0.78rem;
  border-radius: var(--radius-xs);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-pill:hover, .modal-pill.active {
  background: rgba(212, 175, 55, 0.2);
  border-color: var(--gold-primary);
  color: #FFF;
}

.modal-actions-row {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

/* Quote Form Inputs */
.quote-modal-dialog {
  max-width: 620px;
}

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

.form-field {
  margin-bottom: 1.1rem;
}

.form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(16, 20, 28, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xs);
  color: #FFF;
  font-size: 0.88rem;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.25);
  background: rgba(22, 28, 40, 0.95);
}

/* Floating WhatsApp Widget */
.floating-whatsapp-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 99;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.8rem 1.3rem;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFF;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  font-weight: 700;
  font-size: 0.86rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: all var(--transition-smooth);
}

.floating-whatsapp-widget:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6);
  color: #FFF;
}

/* ==========================================================================
   RESPONSIVE DESIGN SYSTEM
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-title {
    font-size: 2.8rem;
  }
  .capabilities-grid, .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .modal-product-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .section-title {
    font-size: 2rem;
  }
  .capabilities-grid, .why-us-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}