/* 
=========================================
  SNORVET CORE MASTER STYLESHEET
  Theme: Premium Supplement & Clinical Vet
  Inspired by rediclinic.com
=========================================
*/

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,100..900;1,9..144,100..900&family=Outfit:wght@100..900&family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&family=Inter:wght@100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Syncopate:wght@400;700&family=Cinzel:wght@400..900&display=swap');

/* Unified Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-smoothing: antialiased;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:root {
  /* Fonts */
  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Global Animations */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
  --transition-slow: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);

  /* Elevation Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.12);
  --shadow-glow-green: 0 0 30px rgba(14, 131, 136, 0.15);
  --shadow-glow-blue: 0 0 30px rgba(2, 132, 199, 0.15);
}

/* Theme 1: Snorvet Naturals (Human Supplement Track) */
.theme-naturals {
  --bg-primary: #F5F5F0;
  --bg-secondary: #EBEBE3;
  --bg-card: #FFFFFF;
  --text-primary: #1C2D27;
  --text-secondary: #4A5F56;
  --color-accent: #2E4F4F;
  --color-accent-light: #CBE4DE;
  --color-brand: #0E8388;
  --color-brand-hover: #0A696D;
  --color-border: rgba(46, 79, 79, 0.1);
  --color-glow: var(--shadow-glow-green);
  --font-heading: var(--font-serif);
  
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
}

/* Theme 2: Snorvet Biotech (Veterinary Track) */
.theme-biotech {
  --bg-primary: #F8FAFC;
  --bg-secondary: #F1F5F9;
  --bg-card: #FFFFFF;
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --color-accent: #1E293B;
  --color-accent-light: #E0F2FE;
  --color-brand: #0284C7;
  --color-brand-hover: #0369A1;
  --color-border: rgba(15, 23, 42, 0.08);
  --color-glow: var(--shadow-glow-blue);
  --font-heading: var(--font-display);

  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
}

/* Base Body settings */
body {
  overflow-x: hidden;
  line-height: 1.6;
}

/* Layout Utilities */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.25rem;
  }
}

/* Gateway Page Styles (The Grand Split) */
.gateway-wrapper {
  display: flex;
  flex-direction: column;
  height: 100vh;
  min-height: 650px;
  overflow: hidden;
  font-family: var(--font-body);
  background-color: #0d1216;
}

.gateway-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 2rem;
  z-index: 100;
  background: linear-gradient(to bottom, rgba(13, 18, 22, 0.9) 20%, rgba(13, 18, 22, 0));
  display: flex;
  justify-content: center;
  align-items: center;
}

.gateway-logo {
  font-family: 'Cinzel', serif;
  font-size: 2.8rem;
  font-weight: 500;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: #F3E5AB;
  background: linear-gradient(135deg, #FFF6D6 0%, #D4AF37 50%, #AA7C11 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.9));
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-smooth);
}

.gateway-logo:hover {
  filter: drop-shadow(0 0 15px rgba(212, 175, 55, 0.6)) drop-shadow(0 2px 10px rgba(0, 0, 0, 0.9));
  transform: scale(1.03);
}

.gateway-logo span {
  font-weight: 300;
  color: rgba(255, 255, 255, 0.7);
}

.gateway-logo img {
  height: 90px;
  width: 90px;
  border-radius: 50%;
  object-fit: cover;
  border: 2.5px solid #D4AF37;
  box-shadow: 0 0 25px rgba(212, 175, 55, 0.45);
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.5));
  transition: var(--transition-smooth);
}

.gateway-logo img:hover {
  transform: rotate(360deg);
  box-shadow: 0 0 35px rgba(212, 175, 55, 0.8);
}

.split-container {
  display: flex;
  flex: 1;
  width: 100%;
  height: 100%;
  position: relative;
}

@media (max-width: 992px), (orientation: portrait) {
  .gateway-wrapper {
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
  }
  
  .split-container {
    flex-direction: row;
    height: 100%;
  }
}

.gateway-pane {
  flex: 1;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 4rem 2rem;
  text-align: center;
  transition: var(--transition-slow);
  cursor: pointer;
  text-decoration: none;
}

.gateway-pane::before {
  content: '';
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 1;
  transition: var(--transition-slow);
  transform: scale(1.02);
}

/* Specific background styles for gateway screens */
.gateway-pane.naturals-pane::before {
  background-image: url('images/hero_naturals.jpeg');
  background-size: cover;
  background-position: right center;
}

.gateway-pane.biotech-pane::before {
  background-image: url('images/hero_biotech.jpeg');
  background-size: cover;
  background-position: left center;
}

.gateway-pane.naturals-pane .gateway-overlay {
  background: linear-gradient(to bottom, rgba(13, 18, 22, 1) 0%, rgba(13, 18, 22, 1) 28%, rgba(13, 18, 22, 0.5) 50%, rgba(20, 35, 30, 0.7) 100%);
  opacity: 0.95;
}

.gateway-pane.biotech-pane .gateway-overlay {
  background: linear-gradient(to bottom, rgba(13, 18, 22, 1) 0%, rgba(13, 18, 22, 1) 28%, rgba(13, 18, 22, 0.5) 50%, rgba(10, 15, 25, 0.7) 100%);
  opacity: 0.95;
}

.gateway-pane.naturals-pane:hover .gateway-overlay {
  background: linear-gradient(to bottom, rgba(13, 18, 22, 0.95) 0%, rgba(13, 18, 22, 0.95) 28%, rgba(13, 18, 22, 0.25) 50%, rgba(20, 35, 30, 0.45) 100%);
  opacity: 0.85;
}

.gateway-pane.biotech-pane:hover .gateway-overlay {
  background: linear-gradient(to bottom, rgba(13, 18, 22, 0.95) 0%, rgba(13, 18, 22, 0.95) 28%, rgba(13, 18, 22, 0.25) 50%, rgba(10, 15, 25, 0.45) 100%);
  opacity: 0.85;
}

.gateway-content {
  position: relative;
  z-index: 10;
  max-width: 440px;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 3.5rem 2.5rem;
  border-radius: 24px;
  background: rgba(13, 18, 22, 0.45);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  transform: translateY(20px);
  opacity: 0.85;
  transition: var(--transition-smooth);
}

.gateway-pane.naturals-pane:hover .gateway-content {
  border-color: rgba(14, 131, 136, 0.4);
  background: rgba(13, 18, 22, 0.6);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45), 0 0 30px rgba(14, 131, 136, 0.25);
  transform: translateY(0);
  opacity: 1;
}

.gateway-pane.biotech-pane:hover .gateway-content {
  border-color: rgba(2, 132, 199, 0.4);
  background: rgba(13, 18, 22, 0.6);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45), 0 0 30px rgba(2, 132, 199, 0.25);
  transform: translateY(0);
  opacity: 1;
}

.gateway-badge {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 0.5rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.gateway-pane.naturals-pane .gateway-badge {
  border-color: rgba(14, 131, 136, 0.3);
  background: rgba(14, 131, 136, 0.15);
}

.gateway-pane.biotech-pane .gateway-badge {
  border-color: rgba(2, 132, 199, 0.3);
  background: rgba(2, 132, 199, 0.15);
}

.gateway-pane-title {
  font-size: 3rem;
  font-weight: 300;
  line-height: 1.15;
}

.gateway-pane.naturals-pane .gateway-pane-title {
  font-family: var(--font-serif);
}

.gateway-pane.biotech-pane .gateway-pane-title {
  font-family: var(--font-display);
  font-weight: 700;
}

.gateway-pane-title strong {
  font-weight: 800;
  display: block;
}

.gateway-pane.naturals-pane .gateway-pane-title strong {
  font-weight: 600;
  font-style: italic;
  color: var(--color-accent-light);
}

.gateway-pane.biotech-pane .gateway-pane-title strong {
  color: #0284C7;
  text-shadow: 0 0 20px rgba(2, 132, 199, 0.3);
}

.gateway-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 300;
  line-height: 1.6;
}

/* Beautiful Interactive Custom Gateway Buttons */
.gateway-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 2.5rem;
  border-radius: 50px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
}

.gateway-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: #FFFFFF;
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
}

.gateway-pane:hover .gateway-btn {
  border-color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.gateway-pane.naturals-pane:hover .gateway-btn::before {
  background: #0E8388;
  opacity: 1;
  transform: scaleX(1);
  transform-origin: left;
}

.gateway-pane.biotech-pane:hover .gateway-btn::before {
  background: #0284C7;
  opacity: 1;
  transform: scaleX(1);
  transform-origin: left;
}

.gateway-pane:hover .gateway-btn {
  color: #FFFFFF;
}

/* Central Glowing Split Divider styling */
.split-divider {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom, 
    rgba(212, 175, 55, 0.05) 0%, 
    rgba(212, 175, 55, 0.8) 40%, 
    rgba(255, 255, 255, 1) 50%, 
    rgba(212, 175, 55, 0.8) 60%, 
    rgba(212, 175, 55, 0.05) 100%
  );
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.5), 0 0 20px rgba(212, 175, 55, 0.3);
  z-index: 15;
  pointer-events: none;
  transition: var(--transition-slow);
}

.split-flare {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 14px;
  height: 14px;
  background: #FFFFFF;
  border-radius: 50%;
  box-shadow: 
    0 0 10px #FFFFFF,
    0 0 25px rgba(212, 175, 55, 1),
    0 0 50px rgba(212, 175, 55, 0.8);
  animation: flare-pulse 3s infinite ease-in-out;
}

@keyframes flare-pulse {
  0%, 100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.9;
    box-shadow: 0 0 10px #FFFFFF, 0 0 25px rgba(212, 175, 55, 1), 0 0 50px rgba(212, 175, 55, 0.8);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.3);
    opacity: 1;
    box-shadow: 0 0 15px #FFFFFF, 0 0 35px rgba(212, 175, 55, 1), 0 0 70px rgba(212, 175, 55, 0.9);
  }
}

/* Desktop Split Hover Interactions */
@media (min-width: 769px) {
  /* Dim and blur non-hovered panes, shrink them slightly */
  .split-container:hover .gateway-pane {
    flex: 0.75;
    filter: brightness(0.55) blur(1.5px) grayscale(20%);
    transform: scale(0.98);
  }
  
  /* Expand, brighten, and clear hovered pane */
  .split-container .gateway-pane:hover {
    flex: 1.25;
    filter: brightness(1.1) blur(0) grayscale(0%);
    transform: scale(1.02);
    z-index: 5;
  }
  
  .gateway-pane:hover::before {
    transform: scale(1.06);
  }
  
  .gateway-pane:hover .gateway-overlay {
    opacity: 0.85;
  }
  
  /* Shift divider when hovering to emphasize split motion */
  .split-container:has(#gateway-naturals-btn:hover) .split-divider {
    left: 62.5%;
  }
  
  .split-container:has(#gateway-biotech-btn:hover) .split-divider {
    left: 37.5%;
  }
}

@media (max-width: 992px), (orientation: portrait) {
  .gateway-header {
    padding: 1.25rem 0.5rem;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(13, 18, 22, 0.98) 0%, rgba(13, 18, 22, 0.7) 70%, rgba(13, 18, 22, 0) 100%);
  }

  .gateway-logo {
    font-size: 1.3rem !important;
    letter-spacing: 0.2em !important;
    gap: 0.35rem !important;
  }

  .gateway-logo img {
    height: 48px !important;
    width: 48px !important;
    border-width: 1.5px !important;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.35) !important;
  }

  .gateway-pane {
    height: 100vh !important;
    height: 100dvh !important;
    width: 50% !important;
    flex: 1 1 50% !important;
    padding: 5.5rem 0.5rem 1.5rem !important;
  }

  .gateway-pane.naturals-pane {
    padding-top: 5.5rem !important;
    padding-bottom: 1.5rem !important;
  }

  .gateway-pane.biotech-pane {
    padding-top: 5.5rem !important;
    padding-bottom: 1.5rem !important;
  }

  .split-container:hover .gateway-pane,
  .split-container .gateway-pane:hover {
    flex: 1 1 50% !important;
    filter: none !important;
    transform: none !important;
  }

  .gateway-pane::before {
    transform: scale(1.02) !important;
  }

  .gateway-pane:hover::before {
    transform: scale(1.02) !important;
  }

  .gateway-pane.naturals-pane::before {
    background-position: 15% center !important;
  }

  .gateway-pane.biotech-pane::before {
    background-position: 85% center !important;
  }

  .gateway-pane.naturals-pane .gateway-overlay {
    background: linear-gradient(to bottom, 
      rgba(13, 18, 22, 0.95) 0%, 
      rgba(13, 18, 22, 0.4) 45%, 
      rgba(20, 35, 30, 0.85) 100%
    ) !important;
    opacity: 0.95 !important;
  }

  .gateway-pane.biotech-pane .gateway-overlay {
    background: linear-gradient(to bottom, 
      rgba(13, 18, 22, 0.95) 0%, 
      rgba(13, 18, 22, 0.4) 55%, 
      rgba(10, 15, 25, 0.95) 100%
    ) !important;
    opacity: 0.95 !important;
  }

  .gateway-content {
    max-width: 220px !important;
    width: 94% !important;
    padding: 1.25rem 0.6rem !important;
    gap: 0.6rem !important;
    border-radius: 16px !important;
    transform: translateY(0) !important;
    opacity: 1 !important;
    background: rgba(13, 18, 22, 0.7) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4) !important;
  }

  .gateway-badge {
    font-size: 0.65rem !important;
    padding: 0.25rem 0.6rem !important;
    margin-bottom: 0.1rem !important;
    letter-spacing: 0.08em !important;
  }

  .gateway-pane-title {
    font-size: 1.25rem !important;
    line-height: 1.15 !important;
  }

  .gateway-pane-title strong {
    display: block !important;
    margin-left: 0 !important;
    font-size: 1.25rem !important;
  }

  .gateway-desc {
    font-size: 0.72rem !important;
    line-height: 1.35 !important;
    color: rgba(255, 255, 255, 0.85) !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 4 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }

  .gateway-btn {
    padding: 0.5rem 0.8rem !important;
    font-size: 0.72rem !important;
    border-color: rgba(255, 255, 255, 0.4) !important;
    gap: 0.35rem !important;
    white-space: nowrap !important;
  }

  .gateway-btn svg {
    width: 14px !important;
    height: 14px !important;
  }

  .split-divider {
    display: block !important;
    position: absolute !important;
    top: 90px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 2px !important;
    height: calc(100% - 90px) !important;
    background: linear-gradient(to bottom, 
      rgba(212, 175, 55, 0.05) 0%, 
      rgba(212, 175, 55, 0.8) 20%, 
      rgba(255, 255, 255, 1) 50%, 
      rgba(212, 175, 55, 0.8) 80%, 
      rgba(212, 175, 55, 0.05) 100%
    ) !important;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5), 0 0 15px rgba(212, 175, 55, 0.3) !important;
    z-index: 15 !important;
    pointer-events: none !important;
  }

  .split-flare {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 10px !important;
    height: 10px !important;
    box-shadow: 
      0 0 8px #FFFFFF,
      0 0 20px rgba(212, 175, 55, 1),
      0 0 40px rgba(212, 175, 55, 0.8) !important;
  }
}

/* BRAND COMMON ECOSYSTEM STYLES */

/* Header / Navbar styling */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-smooth);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
  background-color: rgba(255, 255, 255, 0.95);
}

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

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-logo-link img {
  height: 48px;
  width: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-border);
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.08);
}

.brand-title {
  font-family: 'Syncopate', var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.theme-naturals .brand-title {
  color: var(--text-primary);
  text-shadow: 0 0 15px rgba(14, 131, 136, 0.25);
}

.theme-biotech .brand-title {
  color: var(--text-primary);
  text-shadow: 0 0 15px rgba(2, 132, 199, 0.35);
}

.brand-title span {
  font-weight: 300;
  opacity: 0.8;
}

/* Navigation Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-brand);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Cart Button in Header */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.cart-toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  transition: var(--transition-smooth);
}

.cart-toggle-btn:hover {
  background-color: var(--color-accent-light);
  color: var(--color-brand);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--color-brand);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 2px solid #FFFFFF;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.switch-brand-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.1rem;
  border-radius: 50px;
  border: 1px solid var(--color-border);
  background-color: transparent;
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.switch-brand-btn:hover {
  background-color: var(--text-primary);
  border-color: var(--text-primary);
  color: #FFFFFF !important;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-primary);
  cursor: pointer;
}

@media (max-width: 992px) {
  .mobile-nav-toggle {
    display: block;
  }
  .nav-menu {
    display: none; /* Add responsive mobile nav classes via JS */
  }
}

/* HERO SECTION Styling */
.hero-section {
  padding: 6rem 0 7rem;
  position: relative;
  overflow: hidden;
}

.theme-naturals .hero-section {
  background: radial-gradient(circle at top right, rgba(14, 131, 136, 0.08) 0%, transparent 50%),
              linear-gradient(to bottom, #FFFFFF 0%, var(--bg-primary) 100%);
}

.theme-biotech .hero-section {
  background: radial-gradient(circle at top right, rgba(2, 132, 199, 0.06) 0%, transparent 50%),
              linear-gradient(to bottom, #FFFFFF 0%, var(--bg-primary) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 4rem;
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
}

.hero-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-brand);
  background-color: var(--color-accent-light);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3.75rem;
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  font-family: var(--font-heading);
}

.theme-naturals .hero-title {
  color: var(--text-primary);
}

.theme-naturals .hero-title em {
  font-family: var(--font-serif);
  font-weight: 500;
  font-style: italic;
  color: var(--color-brand);
}

.theme-biotech .hero-title {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.theme-biotech .hero-title em {
  font-style: normal;
  font-weight: 300;
  color: var(--color-brand);
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 580px;
}

@media (max-width: 992px) {
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
}

.hero-ctas {
  display: flex;
  gap: 1rem;
}

@media (max-width: 992px) {
  .hero-ctas {
    justify-content: center;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 2.25rem;
  border-radius: 50px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background-color: var(--color-brand);
  color: #FFFFFF;
  border: 1px solid var(--color-brand);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
  background-color: var(--color-brand-hover);
  border-color: var(--color-brand-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

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

.btn-secondary:hover {
  background-color: var(--bg-secondary);
  transform: translateY(-2px);
}

/* Beautiful Hero Images with organic shapes */
.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-blob {
  position: absolute;
  width: 110%;
  height: 110%;
  z-index: 1;
  filter: blur(40px);
  opacity: 0.12;
  pointer-events: none;
}

.theme-naturals .hero-blob {
  background: radial-gradient(circle, var(--color-brand) 0%, transparent 70%);
}

.theme-biotech .hero-blob {
  background: radial-gradient(circle, var(--color-brand) 0%, transparent 70%);
}

.hero-image-container {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 1;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #FFFFFF;
  animation: organic-morph 15s ease-in-out infinite alternate;
  background-color: #FFFFFF;
}

.hero-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.hero-image-container:hover img {
  transform: scale(1.05);
}

@keyframes organic-morph {
  0% {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  }
  33% {
    border-radius: 50% 50% 30% 70% / 50% 60% 40% 50%;
  }
  66% {
    border-radius: 60% 40% 60% 40% / 40% 50% 50% 60%;
  }
  100% {
    border-radius: 40% 60% 50% 50% / 60% 30% 70% 40%;
  }
}

/* TRUST BADGES BAR */
.trust-badges-section {
  padding: 2.5rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background-color: #FFFFFF;
}

.trust-badges-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: center;
}

@media (max-width: 768px) {
  .trust-badges-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.trust-badge-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.5rem;
}

@media (max-width: 768px) {
  .trust-badge-card {
    justify-content: center;
    text-align: left;
  }
}

.trust-badge-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background-color: var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-brand);
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

.trust-badge-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.trust-badge-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* PRODUCT SECTION & SHOWCASE */
.section-title-wrapper {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 4rem;
}

.section-subtitle {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-brand);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 300;
  line-height: 1.2;
  font-family: var(--font-heading);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 5rem;
}

@media (max-width: 992px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 650px) {
  .products-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* PREMIUM PRODUCT CARD */
.product-card {
  background-color: var(--bg-card);
  border-radius: 20px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-brand);
  box-shadow: var(--color-glow), var(--shadow-md);
}

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: var(--text-primary);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  z-index: 10;
}

.product-card:hover .product-badge {
  background-color: var(--color-brand);
}

/* Product Media */
.product-media {
  aspect-ratio: 1.1;
  width: 100%;
  overflow: hidden;
  position: relative;
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
}

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

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

/* Product Info */
.product-details {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: #FBBF24;
  margin-bottom: 0.75rem;
}

.product-rating-count {
  color: var(--text-secondary);
  font-size: 0.75rem;
  margin-left: 0.25rem;
}

.product-card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  line-height: 1.25;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.product-card:hover .product-card-title {
  color: var(--color-brand);
}

.product-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Price block */
.product-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.product-price-current {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

.product-price-old {
  font-family: var(--font-display);
  font-size: 0.95rem;
  text-decoration: line-through;
  color: var(--text-secondary);
  opacity: 0.65;
}

/* Buying Buttons Layout */
.product-actions {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.btn-card-add {
  width: 100%;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid var(--color-brand);
  background-color: var(--color-brand);
  color: #FFFFFF;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
}

.btn-card-add:hover {
  background-color: var(--color-brand-hover);
  border-color: var(--color-brand-hover);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Buy on Flipkart Button - Authentic Yellow Branding */
.btn-card-flipkart {
  width: 100%;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid #FF9F00;
  background-color: #FF9F00;
  color: #FFFFFF;
  text-decoration: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  box-shadow: 0 2px 6px rgba(255, 159, 0, 0.15);
}

.btn-card-flipkart:hover {
  background-color: #E68F00;
  border-color: #E68F00;
  transform: translateY(-1px);
  box-shadow: 0 6px 15px rgba(255, 159, 0, 0.25);
}

/* Marketplace Buttons Container */
.product-marketplace-buttons {
  display: flex;
  gap: 0.5rem;
  width: 100%;
}

.product-marketplace-buttons .btn-card-flipkart,
.product-marketplace-buttons .btn-card-amazon {
  flex: 1;
  padding: 0.65rem 0.5rem;
  font-size: 0.75rem;
  border-radius: 50px;
}

/* Buy on Amazon Button - Authentic Dark/Orange Branding */
.btn-card-amazon {
  width: 100%;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid #131921;
  background-color: #131921;
  color: #FF9900;
  text-decoration: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  box-shadow: 0 2px 6px rgba(19, 25, 33, 0.15);
}

.btn-card-amazon:hover {
  background-color: #232F3E;
  border-color: #232F3E;
  color: #FFB33B;
  transform: translateY(-1px);
  box-shadow: 0 6px 15px rgba(19, 25, 33, 0.25);
}

/* Buy on WhatsApp Checkout Button - Green Branding */
.btn-whatsapp-checkout {
  width: 100%;
  padding: 0.85rem 1.5rem;
  border-radius: 50px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid #25D366;
  background-color: #25D366;
  color: #FFFFFF;
  text-decoration: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.2);
}

.btn-whatsapp-checkout:hover {
  background-color: #20BA56;
  border-color: #20BA56;
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

/* ISOLATED CUSTOMER REVIEWS MODULE */
.reviews-section {
  padding: 6rem 0 7rem;
  background-color: var(--bg-secondary);
}

.reviews-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 4rem;
  align-items: flex-start;
}

@media (max-width: 992px) {
  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.reviews-summary-card {
  background-color: var(--bg-card);
  padding: 2.5rem;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 110px;
}

.reviews-summary-title {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.reviews-score-block {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.reviews-score-big {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
}

.reviews-score-stars {
  color: #FBBF24;
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.reviews-score-sub {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Review Form details */
.review-form {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.review-form-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-brand);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

/* Star Rating Selector */
.star-selector {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 0.35rem;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.star-selector input {
  display: none;
}

.star-selector label {
  color: #D1D5DB;
  cursor: pointer;
  transition: var(--transition-fast);
}

.star-selector label:hover,
.star-selector label:hover ~ label,
.star-selector input:checked ~ label {
  color: #FBBF24;
}

.btn-submit-review {
  width: 100%;
  padding: 0.75rem;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  border: none;
  background-color: var(--color-brand);
  color: #FFFFFF;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-submit-review:hover {
  background-color: var(--color-brand-hover);
}

/* Reviews Feed */
.reviews-feed-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.review-item {
  background-color: var(--bg-card);
  padding: 2rem;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  animation: review-fade-in 0.5s ease-out;
}

@keyframes review-fade-in {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.review-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.review-user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-accent-light);
  color: var(--color-brand);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.review-user-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.review-badge-verified {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: var(--color-brand);
  font-weight: 500;
  margin-top: 0.1rem;
}

.review-stars {
  color: #FBBF24;
  font-size: 0.9rem;
}

.review-date {
  font-size: 0.75rem;
  color: var(--text-secondary);
  opacity: 0.7;
}

.review-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.review-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* INTERACTIVE MODALS & DRAWER SYSTEMS */

/* Side Cart Drawer styles */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.cart-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 100%;
  max-width: 420px;
  height: 100vh;
  background-color: var(--bg-card);
  box-shadow: -10px 0 40px rgba(0,0,0,0.15);
  z-index: 250;
  display: flex;
  flex-direction: column;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
  visibility: hidden;
  pointer-events: none;
}

.cart-drawer.active {
  right: 0;
  visibility: visible;
  pointer-events: auto;
}

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

.drawer-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.drawer-close-btn:hover {
  color: var(--text-primary);
  transform: rotate(90deg);
}

.cart-items-feed {
  flex-grow: 1;
  overflow-y: auto;
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Empty Cart State */
.cart-empty-state {
  text-align: center;
  padding: 3rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  color: var(--text-secondary);
}

.cart-empty-icon {
  font-size: 3rem;
  opacity: 0.3;
}

/* Cart Item Card */
.cart-item {
  display: flex;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.cart-item-img {
  width: 70px;
  height: 70px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--color-border);
}

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

.cart-item-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
  line-height: 1.3;
}

.cart-item-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-brand);
}

.cart-item-qty-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.cart-qty-selectors {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 50px;
  overflow: hidden;
}

.cart-qty-btn {
  background: none;
  border: none;
  width: 24px;
  height: 24px;
  font-size: 0.8rem;
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.cart-qty-btn:hover {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.cart-qty-val {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  width: 24px;
  text-align: center;
}

.cart-remove-btn {
  background: none;
  border: none;
  font-size: 0.75rem;
  color: #EF4444;
  cursor: pointer;
  font-weight: 600;
  text-transform: uppercase;
}

.cart-remove-btn:hover {
  text-decoration: underline;
}

/* Cart Footer checkout info */
.drawer-footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--color-border);
  background-color: var(--bg-secondary);
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

.cart-summary-total {
  font-size: 1.25rem;
  color: var(--color-brand);
}

.cart-checkout-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* FLOATING INTERACTIVE WHATSAPP SUPPORT SYSTEM */
.whatsapp-widget-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 150;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1rem;
  pointer-events: none; /* Prevents blocking clicks on elements behind the container */
}

.whatsapp-badge-pulse {
  background-color: #25D366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3), 0 0 0 0px rgba(37, 211, 102, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 2rem;
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
  animation: whatsapp-glow 2s infinite;
  pointer-events: auto; /* Re-enables clicks on the bubble itself */
}

@keyframes whatsapp-glow {
  0% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3), 0 0 0 0px rgba(37, 211, 102, 0.4);
  }
  70% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3), 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3), 0 0 0 0px rgba(37, 211, 102, 0);
  }
}

.whatsapp-widget-container.active .whatsapp-badge-pulse {
  transform: rotate(135deg);
  background-color: var(--text-primary);
  animation: none;
  box-shadow: var(--shadow-sm);
}

/* WhatsApp Chat Drawer */
.whatsapp-chat-box {
  width: 320px;
  background-color: #FFFFFF;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.9) translateY(20px);
  opacity: 0;
  pointer-events: none;
  transform-origin: bottom right;
  transition: var(--transition-smooth);
}

.whatsapp-widget-container.active .whatsapp-chat-box {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.whatsapp-chat-header {
  background-color: #075E54;
  color: #FFFFFF;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.whatsapp-agent-avatar {
  position: relative;
  width: 40px;
  height: 40px;
}

.whatsapp-agent-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.whatsapp-agent-online-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  background-color: #25D366;
  border: 2px solid #FFFFFF;
  border-radius: 50%;
}

.whatsapp-agent-details {
  display: flex;
  flex-direction: column;
}

.whatsapp-agent-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  line-height: 1.2;
}

.whatsapp-agent-status {
  font-size: 0.7rem;
  opacity: 0.85;
}

/* Chat Body (Classic WhatsApp background pattern style) */
.whatsapp-chat-body {
  padding: 1.25rem;
  background-color: #E5DDD5;
  background-image: radial-gradient(#d3c9be 15%, transparent 15%),
                    radial-gradient(#d3c9be 15%, transparent 15%);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
  max-height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.whatsapp-msg {
  background-color: #FFFFFF;
  padding: 0.75rem 1rem;
  border-radius: 0 12px 12px 12px;
  font-size: 0.85rem;
  color: #303030;
  max-width: 85%;
  line-height: 1.4;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
  position: relative;
}

.whatsapp-msg::after {
  content: '';
  position: absolute;
  top: 0;
  left: -8px;
  width: 0;
  height: 0;
  border: 8px solid transparent;
  border-top-color: #FFFFFF;
}

.whatsapp-msg-time {
  display: block;
  text-align: right;
  font-size: 0.65rem;
  color: #999999;
  margin-top: 0.25rem;
}

/* Interactive Input Box */
.whatsapp-chat-footer {
  padding: 0.75rem 1rem;
  background-color: #F0F0F0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-top: 1px solid var(--color-border);
}

.whatsapp-chat-input {
  flex-grow: 1;
  padding: 0.5rem 0.75rem;
  border-radius: 30px;
  border: 1px solid #E0E0E0;
  background-color: #FFFFFF;
  color: #333333;
  font-family: var(--font-body);
  font-size: 0.85rem;
}

.whatsapp-chat-input:focus {
  outline: none;
  border-color: #075E54;
}

.whatsapp-chat-send-btn {
  background-color: #075E54;
  color: #FFFFFF;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.whatsapp-chat-send-btn:hover {
  background-color: #128C7E;
}

/* PRODUCT QUICK-VIEW MODAL */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 1.5rem;
}

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

.modal-wrapper {
  background-color: var(--bg-card);
  border-radius: 24px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  max-width: 860px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.95) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background-color: var(--bg-secondary);
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
  z-index: 10;
}

.modal-close-btn:hover {
  color: var(--text-primary);
  transform: scale(1.05);
}

.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
}

@media (max-width: 768px) {
  .modal-grid {
    grid-template-columns: 1fr;
  }
}

.modal-media {
  aspect-ratio: 1;
  width: 100%;
  background-color: #FFFFFF;
}

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

.modal-info-panel {
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
}

@media (max-width: 768px) {
  .modal-info-panel {
    padding: 2rem 1.5rem;
  }
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.theme-biotech .modal-title {
  font-weight: 800;
}

.modal-meta-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1rem;
}

.modal-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* Modal specific specifications or ingredients */
.modal-specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2.25rem;
}

.modal-specs-table tr {
  border-bottom: 1px solid var(--color-border);
}

.modal-specs-table td {
  padding: 0.6rem 0;
  font-size: 0.85rem;
}

.modal-specs-label {
  font-weight: 700;
  color: var(--text-primary);
  width: 35%;
}

.modal-specs-val {
  color: var(--text-secondary);
}

/* BRAND SPECIFIC FOOTERS */
.site-footer {
  padding: 5rem 0 2rem;
  border-top: 1px solid var(--color-border);
}

.theme-naturals .site-footer {
  background-color: var(--text-primary);
  color: #EBEBE3;
  border-top: none;
}

.theme-biotech .site-footer {
  background-color: #0F172A;
  color: #E2E8F0;
  border-top: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3.5rem;
  margin-bottom: 4rem;
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-brand-title {
  font-family: 'Syncopate', var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.footer-brand-title span {
  font-weight: 300;
  opacity: 0.8;
}

.footer-brand-desc {
  font-size: 0.9rem;
  opacity: 0.75;
  line-height: 1.6;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
}

.footer-social-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1rem;
  transition: var(--transition-fast);
}

.footer-social-icon:hover {
  background-color: var(--color-brand);
  transform: translateY(-2px);
}

.footer-nav-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: #FFFFFF;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.footer-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-nav-link {
  text-decoration: none;
  color: inherit;
  opacity: 0.7;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-nav-link:hover {
  opacity: 1;
  color: var(--color-brand);
  padding-left: 4px;
}

/* Legal Disclaimers bar - Highly Important */
.footer-disclaimer-card {
  border-radius: 12px;
  padding: 1.5rem;
  font-size: 0.825rem;
  line-height: 1.6;
  margin-bottom: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.theme-naturals .footer-disclaimer-card {
  background-color: rgba(255, 255, 255, 0.03);
  color: rgba(235, 235, 227, 0.7);
}

.theme-biotech .footer-disclaimer-card {
  background-color: rgba(0, 0, 0, 0.2);
  color: rgba(226, 232, 240, 0.75);
  border-color: rgba(2, 132, 199, 0.25);
  box-shadow: inset 0 0 15px rgba(2, 132, 199, 0.05);
}

.disclaimer-badge {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.theme-naturals .disclaimer-badge {
  background-color: rgba(235, 235, 227, 0.1);
  color: #FFFFFF;
}

.theme-biotech .disclaimer-badge {
  background-color: rgba(2, 132, 199, 0.25);
  color: #38BDF8;
}

/* Footer Bottom Bar */
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  opacity: 0.6;
}

/* 
=========================================
  ELITE MOBILE & TABLET OPTIMIZATIONS
=========================================
*/

@media (max-width: 992px) {
  /* Site Header & Navigation */
  .site-header {
    height: 70px;
  }
  .nav-container {
    height: 70px;
  }
  .brand-title {
    font-size: 1.35rem;
  }
  .brand-logo-link img {
    height: 38px;
  }
  
  /* Robust Mobile Menu System */
  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: #FFFFFF;
    padding: 2rem;
    border-bottom: 1px solid var(--color-border);
    gap: 1.25rem;
    box-shadow: var(--shadow-md);
    z-index: 95;
    animation: mobile-menu-slide 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  
  @keyframes mobile-menu-slide {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .nav-menu.active {
    display: flex !important;
  }

  .nav-link {
    font-size: 1.05rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.03);
    width: 100%;
    text-align: left;
  }

  .switch-brand-btn {
    align-self: flex-start;
    margin-top: 0.5rem;
    width: 100%;
    justify-content: center;
  }

  /* Hero Section Mobile Ratios */
  .hero-section {
    padding: 4rem 0 5rem;
  }
  .hero-title {
    font-size: 2.5rem;
    line-height: 1.2;
  }
  .hero-desc {
    font-size: 0.95rem;
    margin-bottom: 2rem;
  }
  .hero-image-container {
    max-width: 320px;
    border-width: 3px;
  }
}

@media (max-width: 992px), (orientation: portrait) {

  /* Horizontal Swipeable Trust Badges Carousel */
  .trust-badges-section {
    padding: 1.5rem 0;
    overflow-x: clip;
  }
  .trust-badges-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 1.25rem;
    padding: 0.5rem 1.25rem;
    scrollbar-width: none; /* Firefox */
  }
  .trust-badges-grid::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
  }
  .trust-badge-card {
    flex: 0 0 280px;
    scroll-snap-align: start;
    margin: 0 !important;
    background-color: var(--bg-secondary);
    padding: 1rem 1.25rem;
    border-radius: 12px;
  }
  .trust-badge-icon {
    width: 44px;
    height: 44px;
    font-size: 1.25rem;
  }
  .trust-badge-title {
    font-size: 0.95rem;
  }
  .trust-badge-desc {
    font-size: 0.8rem;
  }

  /* Section Titles */
  .section-title {
    font-size: 2rem;
  }
  .section-title-wrapper {
    margin-bottom: 2rem;
  }

  /* Products Showcase - Premium Compact Swipeable Carousel */
  .products-section {
    padding: 3.5rem 0 1rem !important;
    overflow-x: clip;
  }
  .products-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 1.25rem;
    padding: 0.5rem 1.25rem 2rem;
    margin-bottom: 2rem;
    scrollbar-width: none;
  }
  .products-grid::-webkit-scrollbar {
    display: none;
  }
  .product-card {
    flex: 0 0 220px; /* Reduced from 290px to shrink cards and images! */
    scroll-snap-align: start;
    height: auto;
  }
  
  /* Compact Details & Fonts for mobile cards */
  .product-details {
    padding: 1rem !important; /* Compact spacing */
  }
  .product-rating {
    margin-bottom: 0.4rem !important;
    font-size: 0.75rem !important;
  }
  .product-rating-count {
    font-size: 0.7rem !important;
  }
  .product-card-title {
    font-size: 1.05rem !important; /* Scaled down title */
    margin-bottom: 0.25rem !important;
    line-height: 1.3 !important;
  }
  .product-card-desc {
    font-size: 0.75rem !important; /* Elegant small descriptions */
    margin-bottom: 0.75rem !important;
    line-height: 1.4 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important; /* Limit to 2 lines to align height */
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }
  .product-price-row {
    margin-bottom: 0.75rem !important;
  }
  .product-price-current {
    font-size: 1.15rem !important; /* Scaled down prices */
  }
  .product-price-old {
    font-size: 0.8rem !important;
  }
  
  .btn-card-add, .btn-card-flipkart, .btn-card-amazon, .btn-whatsapp-checkout {
    padding: 0.55rem 1rem !important; /* Slimmer buttons */
    font-size: 0.75rem !important;
    border-radius: 30px !important;
  }

  .product-badge {
    font-size: 0.65rem !important;
    padding: 0.25rem 0.65rem !important;
    top: 0.75rem !important;
    left: 0.75rem !important;
  }

  /* Custom Isolated Reviews Mobile Reordering (Order Grid) */
  .reviews-section {
    padding: 4rem 0 5rem;
  }
  
  .reviews-grid {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
  }

  .reviews-summary-card {
    position: static;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
  }

  /* Force elements to reorder logically for mobile readers */
  /* 1. Show overall score first */
  .reviews-summary-title {
    order: 1;
    font-size: 1.5rem;
  }
  .reviews-score-block {
    order: 2;
    margin-bottom: 0;
  }
  
  /* 2. Show reviews feed next */
  .reviews-feed-container {
    order: 3;
    width: 100%;
  }
  
  /* 3. Show review submission form last */
  .review-form {
    order: 4;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
  }

  .review-item {
    padding: 1.5rem;
  }
  .review-title {
    font-size: 1rem;
  }
  
  /* Modal Quick View optimization */
  .modal-wrapper {
    max-height: 95vh;
    border-radius: 20px 20px 0 0;
    position: fixed;
    bottom: 0;
    top: auto;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  
  .modal-backdrop.active .modal-wrapper {
    transform: translateY(0);
  }
  
  .modal-close-btn {
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }
  
  .modal-info-panel {
    padding: 2rem 1.25rem 2.5rem;
  }
  
  .modal-title {
    font-size: 1.65rem;
  }

  /* Footer Adjustments */
  .site-footer {
    padding: 4rem 0 2rem;
  }
  .footer-grid {
    gap: 2rem;
  }
  .footer-disclaimer-card {
    padding: 1.25rem;
    margin-bottom: 2rem;
  }
  .footer-bottom {
    flex-direction: column-reverse;
    gap: 1.25rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  /* Main product card padding */
  .product-details {
    padding: 1.25rem;
  }
  .product-card-title {
    font-size: 1.2rem;
  }
  .product-price-current {
    font-size: 1.35rem;
  }
  .btn-card-add, .btn-card-flipkart, .btn-card-amazon, .btn-whatsapp-checkout {
    padding: 0.65rem 1.25rem;
    font-size: 0.8rem;
  }

  /* Shopping Cart full-width native slide-over */
  .cart-drawer {
    max-width: 100%;
    width: 100%;
    right: -100%;
  }
  .cart-drawer.active {
    right: 0;
  }
  .drawer-header {
    padding: 1.25rem 1.5rem;
  }
  .cart-items-feed {
    padding: 1.25rem 1.5rem;
  }
  .drawer-footer {
    padding: 1.25rem 1.5rem;
  }

  /* WhatsApp widget alignment */
  .whatsapp-widget-container {
    bottom: 1.25rem;
    right: 1.25rem;
  }
  .whatsapp-badge-pulse {
    width: 50px;
    height: 50px;
    font-size: 1.65rem;
  }
  .whatsapp-chat-box {
    width: 290px;
  }
}