/* ==========================================================================
   GSP JEWELLERY — LUXURY STATIC E-COMMERCE DESIGN SYSTEM
   Brand Aesthetics: Warm Ivory, Champagne, Royal Gold accents, Deep Charcoal
   Fonts: Cormorant Garamond (Serif), Montserrat (Sans-Serif)
   Full Responsiveness: Desktop, Laptop, Tablet, & Mobile Optimized
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette */
  --bg-primary: #FAF7F2;
  --bg-secondary: #F4EBE1;
  --bg-card: #FFFFFF;
  --bg-dark: #1C1B1A;
  --bg-dark-accent: #2C221E;
  
  --text-primary: #1C1B1A;
  --text-secondary: #5A5652;
  --text-muted: #8A8580;
  --text-light: #FAF7F2;
  
  --accent-gold: #C5A059;
  --accent-gold-bright: #D4AF37;
  --accent-gold-dark: #9A7736;
  --accent-gold-light: #F4E9D0;
  --accent-gold-glow: rgba(197, 160, 89, 0.25);
  
  --border-light: #E8DFD5;
  --border-gold: rgba(197, 160, 89, 0.3);
  
  /* Typography */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Shadows & Radius */
  --shadow-sm: 0 4px 12px rgba(28, 27, 26, 0.04);
  --shadow-md: 0 10px 30px rgba(28, 27, 26, 0.08);
  --shadow-lg: 0 20px 40px rgba(28, 27, 26, 0.12);
  --shadow-gold: 0 12px 35px rgba(197, 160, 89, 0.18);
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  touch-action: manipulation;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--accent-gold);
  border-radius: 4px;
}

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

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-title-wrap {
  text-align: center;
  margin-bottom: 48px;
}

.section-subtitle {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent-gold);
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.5px;
}

.section-title-wrap p {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 12px auto 0;
  font-weight: 300;
}

/* Buttons & Controls */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.btn-primary {
  background-color: var(--accent-gold);
  color: #FFFFFF;
  border: 1px solid var(--accent-gold);
  box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
}

.btn-primary:hover, .btn-primary:active {
  background-color: var(--accent-gold-dark);
  border-color: var(--accent-gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(197, 160, 89, 0.4);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--text-primary);
}

.btn-outline:hover, .btn-outline:active {
  background-color: var(--text-primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline-gold {
  background-color: transparent;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
}

.btn-outline-gold:hover, .btn-outline-gold:active {
  background-color: var(--accent-gold);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-dark {
  background-color: var(--bg-dark);
  color: #FFFFFF;
  border: 1px solid var(--bg-dark);
}

.btn-dark:hover, .btn-dark:active {
  background-color: #000000;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.75rem;
}

/* Badge Styles */
.badge {
  display: inline-block;
  padding: 4px 8px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

.badge-gold {
  background: var(--bg-dark);
  color: var(--accent-gold-bright);
  border: 1px solid var(--accent-gold);
}

.badge-discount {
  background: #B22222;
  color: #FFFFFF;
}

/* ==========================================================================
   2. LOGO INTRO OVERLAY
   ========================================================================== */
#logo-intro {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at center, #FFFFFF 0%, #FAF7F2 60%, #EFE5D8 100%);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

#logo-intro.hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-content {
  text-align: center;
  animation: introPulse 2s ease-in-out forwards;
}

.intro-logo-wrap {
  width: 160px;
  height: 160px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.intro-logo-wrap::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px solid var(--accent-gold-glow);
  animation: spinGlow 6s linear infinite;
}

.intro-logo {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(197, 160, 89, 0.25));
}

.intro-brand-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--text-primary);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.intro-tagline {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 2.5px;
  color: var(--accent-gold);
  text-transform: uppercase;
  font-weight: 500;
}

.skip-intro-btn {
  position: absolute;
  bottom: 30px;
  font-size: 0.72rem;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
}

.skip-intro-btn:hover {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

@keyframes introPulse {
  0% { opacity: 0; transform: scale(0.92); }
  50% { opacity: 1; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.02); }
}

@keyframes spinGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ==========================================================================
   3. HEADER & NAVIGATION
   ========================================================================== */
.announcement-bar {
  background-color: var(--bg-dark);
  color: var(--accent-gold-light);
  font-size: 0.72rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  text-align: center;
  padding: 8px 12px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#main-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(250, 247, 242, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

#main-header.scrolled {
  box-shadow: var(--shadow-sm);
  background-color: rgba(255, 255, 255, 0.98);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.brand-title-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-primary);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-primary);
  position: relative;
  padding: 8px 0;
}

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.icon-btn:hover, .icon-btn:active {
  background-color: var(--bg-secondary);
  color: var(--accent-gold);
}

.icon-btn svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.8;
}

.badge-count {
  position: absolute;
  top: 2px;
  right: 2px;
  background-color: var(--accent-gold);
  color: #FFFFFF;
  font-size: 0.62rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(197, 160, 89, 0.4);
}

.mobile-menu-btn {
  display: none;
}

/* Mobile Drawer Navigation */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(28, 27, 26, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  left: -320px;
  width: 290px;
  max-width: 85vw;
  height: 100%;
  background-color: var(--bg-primary);
  z-index: 2001;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  transition: left var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.mobile-nav-overlay.active .mobile-nav-drawer {
  left: 0;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 16px;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--text-primary);
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(232, 223, 213, 0.5);
}

/* ==========================================================================
   4. HOMEPAGE HERO SECTION
   ========================================================================== */
#hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(28, 27, 26, 0.5) 0%, rgba(28, 27, 26, 0.25) 100%),
              url('../images/hero-jewellery.png') center/cover no-repeat;
  color: #FFFFFF;
  overflow: hidden;
}

.hero-content {
  max-width: 680px;
  padding: 60px 0;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3.8rem;
  line-height: 1.1;
  font-weight: 400;
  margin-bottom: 18px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.92);
}

.hero-btns {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ==========================================================================
   5. CATEGORY SECTION
   ========================================================================== */
#categories {
  padding: 80px 0;
  background-color: var(--bg-primary);
}

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

.category-card {
  position: relative;
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  cursor: pointer;
}

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

.category-img-wrap {
  width: 100%;
  height: 260px;
  overflow: hidden;
  position: relative;
  background-color: #FAF6F0;
}

.category-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.category-card:hover .category-img {
  transform: scale(1.08);
}

.category-body {
  padding: 20px 16px;
  text-align: center;
}

.category-name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.category-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.4;
}

.category-link {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-gold);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.category-card:hover .category-link {
  gap: 10px;
  color: var(--accent-gold-dark);
}

/* ==========================================================================
   6. FEATURED COLLECTION & PRODUCT CARDS
   ========================================================================== */
#featured {
  padding: 80px 0;
  background-color: var(--bg-secondary);
}

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

.product-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
}

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

.product-img-wrap {
  position: relative;
  width: 100%;
  height: 280px;
  background-color: #FAF6F0;
  overflow: hidden;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

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

.wishlist-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-fast);
}

.wishlist-btn:hover,
.wishlist-btn.active {
  background-color: #FFFFFF;
  color: #E63946;
  transform: scale(1.1);
}

.wishlist-btn.active svg {
  fill: #E63946;
}

.quick-view-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 10px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, transparent 100%);
  display: flex;
  justify-content: center;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-fast);
}

.product-card:hover .quick-view-overlay {
  opacity: 1;
  transform: translateY(0);
}

.product-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-cat {
  font-size: 0.68rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-gold);
  font-weight: 600;
  margin-bottom: 4px;
}

.product-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.3;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  color: var(--accent-gold-bright);
  margin-bottom: 10px;
}

.product-rating-count {
  color: var(--text-muted);
  margin-left: 2px;
}

.product-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: auto;
  padding-top: 8px;
}

.product-price {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.product-old-price {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.add-cart-btn {
  width: 100%;
  margin-top: 12px;
  padding: 10px;
  font-size: 0.72rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all var(--transition-fast);
}

.product-card:hover .add-cart-btn {
  background-color: var(--accent-gold);
  color: #FFFFFF;
  border-color: var(--accent-gold);
}

/* ==========================================================================
   7. NEW ARRIVALS & CAROUSEL
   ========================================================================== */
#new-arrivals {
  padding: 80px 0;
  background-color: var(--bg-primary);
}

.carousel-wrap {
  position: relative;
  overflow: hidden;
}

.product-carousel {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 10px 4px 24px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.product-carousel::-webkit-scrollbar {
  display: none;
}

.carousel-card {
  min-width: 270px;
  max-width: 270px;
}

/* ==========================================================================
   8. BEST SELLERS
   ========================================================================== */
#best-sellers {
  padding: 80px 0;
  background-color: var(--bg-secondary);
}

/* ==========================================================================
   9. PROMOTIONAL BANNER
   ========================================================================== */
#promo-banner {
  padding: 100px 0;
  background: linear-gradient(to right, rgba(28, 27, 26, 0.85) 0%, rgba(28, 27, 26, 0.4) 100%),
              url('../images/promo-banner.png') center/cover no-repeat;
  color: #FFFFFF;
  text-align: center;
}

.promo-content {
  max-width: 750px;
  margin: 0 auto;
}

.promo-title {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 400;
  margin-bottom: 16px;
}

.promo-desc {
  font-size: 1.1rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 28px;
}

/* ==========================================================================
   10. COLLECTION SHOWCASE STORIES
   ========================================================================== */
#collection-stories {
  padding: 80px 0;
  background-color: var(--bg-primary);
}

.story-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 80px;
}

.story-block:nth-child(even) {
  direction: rtl;
}

.story-block:nth-child(even) .story-content {
  direction: ltr;
}

.story-img-wrap {
  width: 100%;
  height: 440px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

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

.story-content {
  padding: 16px;
}

.story-subtitle {
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-gold);
  font-weight: 600;
  margin-bottom: 8px;
}

.story-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.story-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

/* ==========================================================================
   11. SHOP / COLLECTION FILTERING PAGE
   ========================================================================== */
#shop-section {
  padding: 80px 0;
  background-color: var(--bg-primary);
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
  padding: 16px 20px;
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.category-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  max-width: 100%;
}

.pill-btn {
  padding: 8px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.pill-btn:hover, .pill-btn:active,
.pill-btn.active {
  background-color: var(--accent-gold);
  color: #FFFFFF;
  border-color: var(--accent-gold);
}

.sort-select {
  padding: 8px 14px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background-color: #FFFFFF;
  color: var(--text-primary);
  outline: none;
  cursor: pointer;
}

/* ==========================================================================
   12. SEARCH OVERLAY MODAL
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(28, 27, 26, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

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

.search-modal {
  width: 100%;
  max-width: 680px;
  background-color: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: translateY(-20px);
  transition: transform var(--transition-normal);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-backdrop.active .search-modal {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 1.6rem;
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-input-wrap {
  position: relative;
  margin-bottom: 20px;
}

.search-input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  font-size: 1rem;
  font-family: var(--font-sans);
  border-radius: var(--radius-md);
  border: 1px solid var(--accent-gold);
  background-color: #FFFFFF;
  outline: none;
}

.search-icon-inside {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent-gold);
}

.search-results-list {
  max-height: 340px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.search-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px;
  border-radius: var(--radius-sm);
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.search-item:hover {
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-sm);
}

.search-item-img {
  width: 54px;
  height: 54px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   13. PRODUCT DETAIL / QUICK VIEW MODAL
   ========================================================================== */
.product-detail-modal {
  width: 100%;
  max-width: 960px;
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-height: 90vh;
  position: relative;
}

.modal-gallery {
  background-color: #FAF6F0;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.modal-main-img {
  max-height: 320px;
  object-fit: contain;
  margin-bottom: 12px;
}

.modal-detail-body {
  padding: 32px 24px;
  overflow-y: auto;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.modal-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
}

.modal-price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.5;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  font-size: 0.82rem;
}

.specs-table td {
  padding: 6px 0;
  border-bottom: 1px solid var(--border-light);
}

.specs-table td:first-child {
  font-weight: 600;
  color: var(--text-secondary);
  width: 40%;
}

.qty-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.qty-btn {
  width: 34px;
  height: 34px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  background-color: var(--bg-primary);
}

.qty-val {
  font-size: 0.95rem;
  font-weight: 600;
  width: 28px;
  text-align: center;
}

.modal-actions {
  display: flex;
  gap: 12px;
}

/* ==========================================================================
   14. CART DRAWER & CHECKOUT FLOW
   ========================================================================== */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(28, 27, 26, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9500;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.cart-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 380px;
  max-width: 90vw;
  height: 100%;
  background-color: var(--bg-card);
  z-index: 9501;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  transition: right var(--transition-normal);
}

.cart-drawer-overlay.active .cart-drawer {
  right: 0;
}

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

.cart-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
}

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

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

.cart-item-img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

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

.cart-item-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 2px;
}

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

.cart-footer {
  padding: 20px;
  border-top: 1px solid var(--border-light);
  background-color: var(--bg-primary);
}

.subtotal-row {
  display: flex;
  justify-content: space-between;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 14px;
}

/* Wishlist Drawer */
.wishlist-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 380px;
  max-width: 90vw;
  height: 100%;
  background-color: var(--bg-card);
  z-index: 9501;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  transition: right var(--transition-normal);
}

.cart-drawer-overlay.active-wishlist .wishlist-drawer {
  right: 0;
}

/* ==========================================================================
   15. ABOUT GSP JEWELLERY SECTION
   ========================================================================== */
#about-us {
  padding: 80px 0;
  background-color: var(--bg-secondary);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-text-content {
  padding: 10px;
}

.about-title {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  margin-bottom: 16px;
  font-weight: 500;
}

.about-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* ==========================================================================
   16. TRUST PILLARS
   ========================================================================== */
#trust-pillars {
  padding: 50px 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
  border-top: 1px solid var(--accent-gold-glow);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  text-align: center;
}

.trust-item {
  padding: 14px 6px;
}

.trust-icon {
  width: 36px;
  height: 36px;
  margin: 0 auto 12px;
  color: var(--accent-gold-bright);
}

.trust-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--accent-gold-light);
}

.trust-desc {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.4;
}

/* ==========================================================================
   17. TESTIMONIALS
   ========================================================================== */
#testimonials {
  padding: 80px 0;
  background-color: var(--bg-primary);
}

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

.testimonial-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.stars {
  color: var(--accent-gold-bright);
  font-size: 1rem;
  margin-bottom: 12px;
}

.testimonial-text {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.5;
}

.testimonial-author {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent-gold);
}

/* ==========================================================================
   18. INSTAGRAM SHOWCASE
   ========================================================================== */
#social-grid {
  padding: 80px 0;
  background-color: var(--bg-secondary);
}

.insta-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.insta-item {
  position: relative;
  height: 180px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.insta-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.insta-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(28, 27, 26, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  opacity: 0;
  font-size: 0.85rem;
  transition: opacity var(--transition-fast);
}

.insta-item:hover .insta-img {
  transform: scale(1.1);
}

.insta-item:hover .insta-overlay {
  opacity: 1;
}

/* ==========================================================================
   19. FOOTER
   ========================================================================== */
#main-footer {
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: 70px 0 24px;
  border-top: 1px solid var(--accent-gold-glow);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand-logo {
  height: 44px;
  margin-bottom: 14px;
  filter: drop-shadow(0 4px 10px rgba(197, 160, 89, 0.3));
}

.footer-brand-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 300px;
}

.footer-col-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent-gold-light);
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--accent-gold-bright);
}

.newsletter-form {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.newsletter-input {
  flex-grow: 1;
  padding: 10px 14px;
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(197, 160, 89, 0.4);
  background-color: rgba(255, 255, 255, 0.05);
  color: #FFFFFF;
  outline: none;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
  flex-wrap: wrap;
  gap: 12px;
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 90vw;
}

.toast {
  background-color: var(--bg-dark);
  color: #FFFFFF;
  border-left: 4px solid var(--accent-gold);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideInRight 0.3s forwards;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   20. COMPREHENSIVE RESPONSIVE BREAKPOINTS (Desktop -> Tablet -> Mobile)
   ========================================================================== */

/* Laptop & Small Desktop (<= 1200px) */
@media (max-width: 1200px) {
  .categories-grid, .product-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .story-title {
    font-size: 2.2rem;
  }
}

/* Tablet (<= 992px) */
@media (max-width: 992px) {
  .container {
    padding: 0 18px;
  }
  .section-title {
    font-size: 2.2rem;
  }
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .story-block {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 60px;
  }
  .story-block:nth-child(even) {
    direction: ltr;
  }
  .story-img-wrap {
    height: 320px;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .product-detail-modal {
    grid-template-columns: 1fr;
    max-height: 92vh;
  }
  .modal-gallery {
    padding: 16px;
  }
  .modal-main-img {
    max-height: 240px;
  }
  .modal-detail-body {
    padding: 20px;
  }
  .insta-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Mobile & Smartphone (<= 768px) */
@media (max-width: 768px) {
  .announcement-bar {
    font-size: 0.65rem;
    padding: 6px 8px;
  }

  .header-inner {
    height: 68px;
  }

  .brand-logo-img {
    height: 40px;
  }

  .brand-title-text {
    font-size: 1.3rem;
  }

  .nav-links {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .header-actions {
    gap: 6px;
  }

  .icon-btn {
    width: 38px;
    height: 38px;
  }

  /* Hero Mobile Optimization */
  #hero {
    min-height: 75vh;
  }

  .hero-content {
    padding: 40px 0;
  }

  .hero-tag {
    font-size: 0.65rem;
    letter-spacing: 1.2px;
    padding: 4px 10px;
  }

  .hero-title {
    font-size: 2.3rem;
    margin-bottom: 14px;
  }

  .hero-subtitle {
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 24px;
  }

  .hero-btns {
    flex-direction: column;
    width: 100%;
  }

  .hero-btns .btn {
    width: 100%;
    padding: 12px 20px;
  }

  /* Section Padding Mobile */
  #categories, #featured, #new-arrivals, #best-sellers, #promo-banner, #collection-stories, #shop-section, #about-us, #testimonials, #social-grid {
    padding: 50px 0;
  }

  .section-title-wrap {
    margin-bottom: 32px;
  }

  .section-title {
    font-size: 1.85rem;
  }

  /* Exactly 2 Products Per Row on Mobile */
  .categories-grid, .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .category-img-wrap {
    height: 170px;
  }

  .category-body {
    padding: 12px 8px;
  }

  .category-name {
    font-size: 1.15rem;
  }

  .category-desc {
    font-size: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 8px;
  }

  .product-img-wrap {
    height: 180px;
  }

  .product-body {
    padding: 12px 10px;
  }

  .product-title {
    font-size: 1.05rem;
  }

  .product-price {
    font-size: 1rem;
  }

  .add-cart-btn {
    padding: 8px;
    font-size: 0.68rem;
  }

  /* Promo Banner Mobile */
  #promo-banner {
    padding: 60px 0;
  }

  .promo-title {
    font-size: 2.1rem;
  }

  .promo-desc {
    font-size: 0.95rem;
  }

  /* Filter Bar Mobile Horizontal Scroll */
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
  }

  .category-pills {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .category-pills::-webkit-scrollbar {
    display: none;
  }

  .sort-select {
    width: 100%;
  }

  /* Trust Pillars Mobile */
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  /* Testimonials Mobile */
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .testimonial-card {
    padding: 20px 16px;
  }

  .testimonial-text {
    font-size: 1rem;
  }

  /* Instagram Mobile Grid */
  .insta-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .insta-item {
    height: 110px;
  }

  /* Footer Mobile */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* Extra Small Phones (<= 480px) */
@media (max-width: 480px) {
  .brand-title-text {
    display: none; /* Hide brand text on very small screens, keep gold logo icon prominent */
  }

  .hero-title {
    font-size: 1.95rem;
  }

  .product-img-wrap {
    height: 160px;
  }

  .cart-drawer, .wishlist-drawer {
    width: 100vw;
    max-width: 100vw;
  }

  .search-modal {
    padding: 20px 16px;
  }
}