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

:root {
  /* Leather Browns & Charcoal Greys */
  --bg-primary: #1f1a17; /* Very dark slate/brown */
  --bg-secondary: #2c241e; /* Deep leather brown */
  --bg-surface: #3a2e25; /* Lighter saddle brown for cards */
  
  /* Metallic Accents (Brass/Bronze/Gold) */
  --accent-metallic-1: #c5a059; /* Bright brass */
  --accent-metallic-2: #a67c3b; /* Deep bronze */
  --accent-metallic-3: #8b5e34; /* Burnished gold/brown */
  
  /* Missing Primary & Secondary Accent Mappings */
  --accent-primary: var(--accent-metallic-1);
  --accent-primary-hover: var(--accent-metallic-2);
  --accent-secondary: var(--accent-metallic-2);
  
  /* Text */
  --text-primary: #f5eedf; /* Warm off-white/cream */
  --text-secondary: #c2b5a3; /* Muted cream/grey */
  --text-dark: #1f1a17;

  --border-color: rgba(197, 160, 89, 0.3);
  
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  /* Premium dark leather gradient for instant GPU render */
  background-image: linear-gradient(135deg, #181412 0%, #221a15 50%, #2a201a 100%);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 1rem;
  letter-spacing: 0.5px;
}

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

a:hover {
  color: var(--accent-metallic-1);
}

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

/* Typography Utilities */
.text-accent { 
  background: linear-gradient(135deg, var(--accent-metallic-1), var(--accent-metallic-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-center { text-align: center; }
.section-title {
  font-size: 2.8rem;
  margin-bottom: 2.5rem;
  text-align: center;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(to right, var(--accent-metallic-1), var(--accent-metallic-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}
.section-title::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(to right, var(--accent-metallic-1), var(--accent-metallic-2));
  box-shadow: 0 2px 4px rgba(0,0,0,0.5);
  border-radius: 2px;
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 6rem 0;
}

/* Buttons (Metallic Gradient & Embossed) */
.btn {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  font-family: var(--font-body);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  cursor: pointer;
  border: none;
  border-radius: 4px;
  transition: all var(--transition-normal);
  font-size: 0.9rem;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(145deg, var(--accent-metallic-1), var(--accent-metallic-2));
  color: var(--text-dark);
  box-shadow: 
    inset 1px 1px 2px rgba(255,255,255,0.5),
    inset -1px -1px 2px rgba(0,0,0,0.6),
    0 4px 6px rgba(0,0,0,0.5);
  border: 1px solid #735328;
  text-shadow: 0 1px 1px rgba(255,255,255,0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 
    inset 1px 1px 2px rgba(255,255,255,0.6),
    inset -1px -1px 2px rgba(0,0,0,0.7),
    0 8px 15px rgba(197, 160, 89, 0.4);
  background: linear-gradient(145deg, #d4b473, var(--accent-metallic-1));
}

.btn-outline {
  background: transparent;
  color: var(--accent-metallic-1);
  border: 2px solid var(--accent-metallic-1);
  box-shadow: 0 4px 6px rgba(0,0,0,0.3);
}

.btn-outline:hover {
  background: linear-gradient(145deg, var(--accent-metallic-1), var(--accent-metallic-2));
  color: var(--text-dark);
  box-shadow: 0 6px 12px rgba(197, 160, 89, 0.4);
}

.btn-whatsapp {
  background: linear-gradient(145deg, #25D366, #128C7E);
  color: #fff;
  border: 1px solid #128C7E;
  box-shadow: 
    inset 2px 2px 4px rgba(255,255,255,0.3),
    inset -2px -2px 4px rgba(0,0,0,0.4),
    0 4px 6px rgba(0,0,0,0.4);
}

.btn-whatsapp:hover {
  background: linear-gradient(145deg, #2ae06f, #25D366);
  transform: translateY(-2px);
  box-shadow: 
    inset 2px 2px 4px rgba(255,255,255,0.4),
    inset -2px -2px 4px rgba(0,0,0,0.5),
    0 6px 12px rgba(37, 211, 102, 0.4);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.5rem 0;
  background: rgba(31, 26, 23, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 2px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  transition: padding var(--transition-normal);
}

.navbar.scrolled {
  padding: 0.8rem 0;
  background: rgba(31, 26, 23, 0.98);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(to bottom, var(--accent-metallic-1), var(--accent-metallic-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.nav-brand img {
  height: 45px;
  width: 45px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  color: var(--text-primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(to right, var(--accent-metallic-1), var(--accent-metallic-2));
  transition: width var(--transition-normal);
}

.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}
.nav-links a.active {
  color: var(--accent-metallic-1);
}

.nav-icons {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.cart-icon {
  position: relative;
  cursor: pointer;
  color: var(--accent-metallic-1);
  transition: transform var(--transition-fast);
}

.cart-icon:hover {
  transform: scale(1.1);
}

.cart-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: linear-gradient(145deg, var(--accent-metallic-1), var(--accent-metallic-2));
  color: var(--text-dark);
  font-size: 0.7rem;
  font-weight: 700;
  height: 20px;
  width: 20px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.4);
  border: 1px solid var(--bg-primary);
}

/* Footer */
.footer {
  background-color: var(--bg-secondary);
  padding: 5rem 0 2rem;
  border-top: 2px solid var(--border-color);
  box-shadow: inset 0 10px 20px rgba(0,0,0,0.3);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand h3 {
  background: linear-gradient(to right, var(--accent-metallic-1), var(--accent-metallic-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.2rem;
  font-size: 1.8rem;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.footer-links h4, .footer-contact h4 {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  display: inline-block;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  display: inline-block;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-metallic-1);
  transform: translateX(5px);
}

.footer-contact p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
}

.footer-contact i {
  color: var(--accent-metallic-1);
  margin-top: 4px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(197, 160, 89, 0.1);
  color: var(--text-secondary);
  font-size: 0.85rem;
}

/* Cart Sidebar */
.cart-sidebar {
  position: fixed;
  top: 0;
  right: -400px;
  width: 400px;
  height: 100vh;
  background-color: var(--bg-secondary);
  border-left: 2px solid var(--border-color);
  z-index: 2000;
  transition: right var(--transition-normal);
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 30px rgba(0,0,0,0.8);
}

.cart-sidebar.open {
  right: 0;
}

.cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(5px);
  z-index: 1500;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.cart-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-primary);
}

.cart-header h3 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--accent-metallic-1);
}

.close-cart {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.close-cart:hover {
  color: var(--accent-metallic-1);
  transform: rotate(90deg);
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 2rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(197, 160, 89, 0.1);
}

.cart-item-img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

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

.cart-item-title {
  font-size: 1rem;
  margin-bottom: 0.3rem;
  font-family: var(--font-heading);
  color: var(--text-primary);
}

.cart-item-price {
  color: var(--accent-metallic-1);
  font-weight: 600;
}

.product-title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
  color: var(--text-primary);
}

.product-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.product-price {
  color: var(--accent-metallic-1);
  font-weight: 600;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  margin-top: 0.5rem;
  text-decoration: underline;
  font-family: var(--font-body);
}

.cart-item-remove:hover {
  color: #ff4d4d;
}

.cart-empty {
  text-align: center;
  color: var(--text-secondary);
  margin-top: 3rem;
  font-style: italic;
}

.cart-footer {
  padding: 2rem;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-primary);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  font-family: var(--font-heading);
}

.checkout-btn {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

/* --- New Home Page Sections --- */

/* Trust Stats Banner */
.stats-banner {
  background: linear-gradient(rgba(31, 26, 23, 0.9), rgba(31, 26, 23, 0.9)), url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E"), var(--bg-secondary);
  border-top: 2px dashed rgba(197, 160, 89, 0.3);
  border-bottom: 2px dashed rgba(197, 160, 89, 0.3);
  padding: 5rem 0;
  box-shadow: inset 0 0 50px rgba(0,0,0,0.8);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  text-align: center;
}
@media (min-width: 500px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

.stat-item {
  padding: 1.5rem;
  position: relative;
}

.stat-item::after {
  content: '';
  position: absolute;
  right: -1.5rem;
  top: 20%;
  height: 60%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(197, 160, 89, 0.2), transparent);
}
.stat-item:last-child::after {
  display: none;
}

.stat-number {
  font-size: 4rem;
  font-family: var(--font-heading);
  background: linear-gradient(to bottom, var(--accent-metallic-1), #ffdda1, var(--accent-metallic-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
  line-height: 1;
  text-shadow: 2px 4px 8px rgba(0,0,0,0.6);
}

.stat-label {
  color: var(--text-secondary);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 500;
}

/* Why Choose Us */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-top: 2rem;
}
@media (min-width: 768px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .features-grid { grid-template-columns: repeat(4, 1fr); }
}

.feature-card {
  background: linear-gradient(145deg, rgba(44, 36, 30, 0.6), rgba(31, 26, 23, 0.9));
  padding: 3rem 2.5rem;
  border-radius: 4px;
  border: 1px solid rgba(197, 160, 89, 0.15);
  box-shadow: 0 15px 35px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.05);
  transition: all var(--transition-slow);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 5px; left: 5px; right: 5px; bottom: 5px;
  border: 1px dashed rgba(197, 160, 89, 0.1);
  border-radius: 2px;
  pointer-events: none;
  transition: border-color var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(197, 160, 89, 0.4);
  box-shadow: 0 20px 40px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.1);
}

.feature-card:hover::before {
  border-color: rgba(197, 160, 89, 0.3);
}

.feature-icon {
  color: var(--accent-metallic-1);
  margin-bottom: 1.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(145deg, rgba(31, 26, 23, 0.9), rgba(44, 36, 30, 0.6));
  border-radius: 50%;
  border: 2px solid rgba(197, 160, 89, 0.2);
  box-shadow: inset 0 4px 8px rgba(0,0,0,0.5), 0 4px 8px rgba(0,0,0,0.3);
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1.2rem;
  color: var(--accent-metallic-1);
  font-family: var(--font-heading);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

/* Manufacturing Process Timeline */
.process-section {
  background-color: var(--bg-primary);
  position: relative;
  border-top: 1px solid rgba(197, 160, 89, 0.05);
}

.process-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  position: relative;
  margin-top: 3rem;
}
@media (min-width: 768px) {
  .process-timeline { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .process-timeline { grid-template-columns: repeat(4, 1fr); }
}

.process-step {
  text-align: center;
  position: relative;
  padding: 2rem 1.5rem;
  background: rgba(255,255,255,0.02);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.02);
}

.step-number {
  width: 70px;
  height: 70px;
  background: radial-gradient(circle at 30% 30%, #ffdda1, var(--accent-metallic-1) 40%, var(--accent-metallic-2) 80%, #5c4118);
  color: #1f1a17;
  font-size: 1.8rem;
  font-weight: 700;
  font-family: var(--font-heading);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 auto 2rem auto;
  box-shadow: 0 10px 20px rgba(0,0,0,0.6), inset 0 -4px 8px rgba(0,0,0,0.4), inset 0 4px 8px rgba(255,255,255,0.5);
  border: 4px solid var(--bg-primary);
  position: relative;
  z-index: 2;
}

.process-step h3 {
  font-size: 1.4rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: 1px;
}

.process-step p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Desktop Timeline Connector line */
@media (min-width: 769px) {
  .process-timeline::before {
    content: '';
    position: absolute;
    top: 55px;
    left: 10%;
    right: 10%;
    height: 0;
    border-top: 2px dashed rgba(197, 160, 89, 0.4);
    z-index: 1;
  }
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  will-change: opacity, transform;
}

.fade-in.visible, .fade-in.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-up {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: opacity, transform;
}

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: opacity, transform;
}

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: opacity, transform;
}

.reveal-up.active, .reveal-left.active, .reveal-right.active {
  opacity: 1;
  transform: translate(0);
}

/* Combined transforms for centered section titles with reveal animations */
.section-title.reveal-up {
  transform: translate(-50%, 50px);
}
.section-title.reveal-up.active {
  transform: translate(-50%, 0);
}

/* Staggering utility */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }

/* Leather Styling Utility */
.stitched-border {
  position: relative;
  z-index: 1;
}
.stitched-border::after {
  content: '';
  position: absolute;
  top: 8px; left: 8px; right: 8px; bottom: 8px;
  border: 1px dashed rgba(197, 160, 89, 0.3);
  pointer-events: none;
  z-index: 2;
  border-radius: inherit;
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--accent-metallic-1);
  cursor: pointer;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: linear-gradient(145deg, #25D366, #128C7E);
  color: #fff;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 1200;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  border: 1px solid rgba(255,255,255,0.1);
}

.floating-whatsapp::after {
  content: '';
  position: absolute;
  top: -4px; left: -4px; right: -4px; bottom: -4px;
  border: 2px solid #25D366;
  border-radius: 50%;
  opacity: 0;
  animation: pulse-glow 2s infinite;
  pointer-events: none;
}

@keyframes pulse-glow {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.15);
    opacity: 0;
  }
  100% {
    transform: scale(0.95);
    opacity: 0;
  }
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
  color: #fff;
}

/* Category Grid Scroll Indicators (Hidden on Desktop) */
.scroll-track-container {
  display: none;
}

/* Responsive & Mobile Optimization */
@media (max-width: 899px) {
  .stat-item::after {
    display: none !important; /* Hide stat borders on stacked layouts */
  }
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }

  .navbar {
    height: 70px;
    padding: 0 !important; /* Overrides scroll-based padding changes */
    display: flex;
    align-items: center;
  }

  .navbar .container {
    height: 100%;
    width: 100%;
  }

  .nav-brand {
    font-size: 1.35rem;
    gap: 8px;
  }

  .nav-brand img {
    height: 36px;
    width: 36px;
  }

  .nav-icons {
    gap: 1.2rem;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(31, 26, 23, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    transition: left var(--transition-normal);
    z-index: 999;
  }

  .nav-links.active-menu {
    left: 0;
  }

  .nav-links a {
    font-size: 1.4rem;
  }

  /* Cart Sidebar mobile layout */
  .cart-sidebar {
    width: 100%;
    right: -100%;
  }

  .cart-items, .cart-footer {
    padding: 1.25rem;
  }

  .cart-header {
    padding: 1rem 1.25rem;
  }

  .cart-item {
    gap: 0.75rem;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
  }

  .cart-item-img {
    width: 65px;
    height: 65px;
  }

  /* General Responsiveness */
  .section {
    padding: 3rem 0;
  }

  .container {
    padding: 0 1.25rem;
  }

  .section-title {
    font-size: 2rem;
    margin-bottom: 1.8rem;
  }

  /* Masterpieces Horizontal Scroll Swipe Carousel */
  .category-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 1.25rem;
    padding: 1rem 0.25rem 2rem;
    scroll-behavior: smooth;
    scrollbar-width: none; /* Hide scrollbar */
    margin-top: 1.5rem;
  }

  .category-grid::-webkit-scrollbar {
    display: none; /* Hide Chrome/Safari scrollbar */
  }

  .category-card {
    flex: 0 0 82%; /* Hint next item by showing its peek border */
    scroll-snap-align: center;
    padding: 2.5rem 1.5rem;
    text-align: center;
  }

  /* Custom Progress Track for category scrolling */
  .scroll-track-container {
    display: block;
    width: 100px;
    height: 3px;
    background: rgba(197, 160, 89, 0.15);
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
    overflow: hidden;
  }

  .scroll-track-thumb {
    width: 40px;
    height: 100%;
    background: linear-gradient(to right, var(--accent-metallic-1), var(--accent-metallic-2));
    position: absolute;
    left: 0;
    top: 0;
    border-radius: 2px;
    transition: left 0.1s ease-out;
  }

  /* Stats Grid: Elegant 2x2 Layout */
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border: 1px solid rgba(197, 160, 89, 0.15);
    border-radius: 6px;
    overflow: hidden;
  }

  .stat-item {
    padding: 2.2rem 1rem;
    background: rgba(44, 36, 30, 0.35);
    border: 1px solid rgba(197, 160, 89, 0.08);
  }

  .stat-number {
    font-size: 2.4rem;
  }

  .stat-label {
    font-size: 0.8rem;
    letter-spacing: 1px;
  }

  /* Features Grid: Compact 2x2 Layout */
  .features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
  }

  .feature-card {
    padding: 1.8rem 1.25rem;
  }

  .feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
  }

  .feature-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
  }

  .feature-card p {
    font-size: 0.85rem;
    line-height: 1.5;
  }

  /* Timeline Process Connectors on Mobile */
  .process-timeline {
    gap: 2.5rem;
  }

  .process-step {
    padding: 1.5rem 1rem;
  }

  .process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    bottom: -1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 1.5rem;
    border-left: 2px dashed var(--accent-metallic-1);
    opacity: 0.4;
    z-index: 1;
  }

  .step-number {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    margin-bottom: 1.2rem;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-container {
    grid-template-columns: 1fr;
  }

  .floating-whatsapp {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 52px;
    height: 52px;
  }
}

@media (max-width: 400px) {
  .nav-brand {
    font-size: 1.15rem;
    gap: 6px;
  }

  .nav-brand img {
    height: 30px;
    width: 30px;
  }

  .nav-icons {
    gap: 0.9rem;
  }
}

/* --- Product Detail Page Layout --- */
.product-detail-section {
  padding: 8rem 0 5rem;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}

.breadcrumbs a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.breadcrumbs a:hover {
  color: var(--accent-primary);
}

.breadcrumbs .separator {
  color: rgba(197, 160, 89, 0.4);
}

.breadcrumbs .current {
  color: var(--accent-primary);
  font-weight: 500;
}

.product-detail-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
}

@media (min-width: 992px) {
  .product-detail-container {
    grid-template-columns: 491px 1fr;
    align-items: start;
  }
}

.product-detail-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 491px;
  margin: 0 auto;
}

/* Hide legacy border overlay since it's now on .product-image-slider */
.product-detail-image-wrapper::after {
  display: none;
}

.product-gallery {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.product-image-slider {
  position: relative;
  background: var(--bg-secondary);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  box-shadow: 0 15px 35px rgba(0,0,0,0.6);
  overflow: hidden;
  aspect-ratio: 491 / 300;
  width: 100%;
}

.product-image-slider::after {
  content: '';
  position: absolute;
  top: 8px; left: 8px; right: 8px; bottom: 8px;
  border: 1px dashed rgba(197, 160, 89, 0.2);
  pointer-events: none;
  border-radius: 6px;
  z-index: 2;
}

.product-detail-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
  display: block;
  transition: opacity 0.3s ease;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(31, 26, 23, 0.7);
  border: 1px solid rgba(197, 160, 89, 0.3);
  color: var(--text-primary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
  transition: all 0.3s ease;
}

.slider-btn:hover {
  background: var(--accent-primary);
  color: var(--bg-primary);
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px rgba(197, 160, 89, 0.5);
}

.prev-btn {
  left: 16px;
}

.next-btn {
  right: 16px;
}

.product-thumbnails {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 4px;
}

.thumbnail-img {
  width: 75px;
  height: 50px;
  object-fit: cover;
  border-radius: 4px;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.5;
  transition: all 0.3s ease;
}

.thumbnail-img:hover, .thumbnail-img.active {
  opacity: 1;
  border-color: var(--accent-primary);
  box-shadow: 0 0 5px rgba(197, 160, 89, 0.3);
}

@media (max-width: 530px) {
  .product-image-slider {
    aspect-ratio: 491 / 300;
  }
  .thumbnail-img {
    width: 60px;
    height: 40px;
  }
}

.product-detail-info {
  display: flex;
  flex-direction: column;
}

.product-detail-category {
  color: var(--accent-secondary);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.product-detail-title {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  line-height: 1.25;
}

.product-detail-price {
  font-size: 1.8rem;
  color: var(--accent-primary);
  font-weight: 600;
  margin-bottom: 2rem;
  font-family: var(--font-heading);
}

.product-detail-info .add-to-cart-btn {
  align-self: flex-start;
  margin-bottom: 2.5rem;
  min-width: 200px;
}

.product-detail-divider {
  height: 1px;
  background: rgba(197, 160, 89, 0.15);
  margin-bottom: 2rem;
}

.product-detail-section-title {
  font-size: 1.25rem;
  color: var(--accent-metallic-1);
  margin-bottom: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.product-detail-description {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1rem;
  margin-bottom: 2rem;
}

.product-features-list {
  list-style: none;
  margin-bottom: 2.5rem;
}

.product-features-list li {
  color: var(--text-secondary);
  position: relative;
  padding-left: 24px;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.product-features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

.back-to-shop-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-primary);
  font-weight: 500;
  font-size: 0.95rem;
  margin-top: 1rem;
  transition: transform var(--transition-fast);
}

.back-to-shop-link:hover {
  transform: translateX(-5px);
}

/* --- Search and Filters --- */
.filters-section {
  margin-top: -2rem;
  padding-bottom: 2rem;
}

.filters-wrapper {
  background: rgba(44, 36, 30, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.35);
}

@media (max-width: 991px) {
  .filters-section {
    margin-top: -1.5rem;
    padding-bottom: 1.5rem;
  }
  .filters-wrapper {
    padding: 1rem;
    gap: 1rem;
  }
}

@media (min-width: 992px) {
  .filters-wrapper {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.search-box {
  position: relative;
  flex: 1;
  max-width: 100%;
}

@media (min-width: 992px) {
  .search-box {
    max-width: 320px;
  }
}

.search-box i,
.search-box svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent-metallic-1);
  pointer-events: none;
  width: 18px;
  height: 18px;
}

.search-box input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 2px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-normal);
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px rgba(197, 160, 89, 0.2);
}

.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

@media (max-width: 991px) {
  .category-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    width: 100%;
    padding-bottom: 0.5rem;
    margin-bottom: -0.5rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .category-filters::-webkit-scrollbar {
    display: none;
  }
  .filter-btn {
    flex: 0 0 auto;
  }
}

.filter-btn {
  padding: 0.6rem 1.2rem;
  background: transparent;
  border: 1px solid rgba(197, 160, 89, 0.3);
  border-radius: 2px;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition-normal);
}

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

.filter-btn.active {
  background: linear-gradient(145deg, var(--accent-metallic-1), var(--accent-metallic-2));
  border-color: var(--accent-metallic-2);
  color: var(--text-dark);
  font-weight: 600;
}

.sort-box {
  width: 100%;
}

@media (min-width: 992px) {
  .sort-box {
    width: auto;
  }
}

.sort-box select {
  width: 100%;
  padding: 0.75rem 1.5rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 2px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c5a059' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 2.5rem;
}

.sort-box select:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px rgba(197, 160, 89, 0.2);
}