/* 
   Saivas Pharmaceuticals - Global Stylesheet
   Premium Vanilla CSS Design System
*/

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

:root {
  /* Fonts */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Light Theme Colors (Saivas Logo Based) */
  --primary-teal: #009fae;
  --primary-teal-rgb: 0, 159, 174;
  --primary-teal-light: #e6f9fa;
  --primary-teal-dark: #007580;
  
  --primary-orange: #f58220;
  --primary-orange-rgb: 245, 130, 32;
  --primary-orange-light: #fff2e6;
  --primary-orange-dark: #d6640c;

  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-teal: 0 10px 20px -5px rgba(0, 159, 174, 0.2);

  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Theme Support (Toggled via body class) */
body.dark-mode {
  --bg-primary: #0b0f19;
  --bg-secondary: #131c2e;
  --bg-tertiary: #1e293b;
  
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  
  --border-color: #334155;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
  
  --primary-teal-light: rgba(0, 159, 174, 0.1);
  --primary-orange-light: rgba(245, 130, 32, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}

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

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--border-radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-teal);
}

/* Common Layout Components */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px auto;
}

.section-header h2 {
  font-size: 2.25rem;
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
  padding-bottom: 12px;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-teal), var(--primary-orange));
  border-radius: 2px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 2px solid transparent;
  gap: 8px;
}

.btn-primary {
  background-color: var(--primary-teal);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-teal-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-teal);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--primary-teal);
  color: var(--primary-teal);
}

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

.btn-orange {
  background-color: var(--primary-orange);
  color: #ffffff;
}

.btn-orange:hover {
  background-color: var(--primary-orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(245, 130, 32, 0.3);
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 50%;
}

/* Navigation Header */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(var(--primary-teal-rgb), 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-normal);
}

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

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-wrapper img {
  height: 50px;
  width: auto;
  object-fit: contain;
}

.logo-text {
  font-family: var(--font-heading);
  display: flex;
  flex-direction: column;
}

.logo-text .brand-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-teal);
  letter-spacing: -0.5px;
}

.logo-text .brand-sub {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--primary-orange);
  letter-spacing: 1px;
  text-transform: uppercase;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

nav ul li a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
  padding: 8px 0;
}

nav ul li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-teal);
  transition: width var(--transition-fast);
}

nav ul li a:hover, nav ul li a.active {
  color: var(--primary-teal);
}

nav ul li a:hover::after, nav ul li a.active::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.theme-toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border-radius: 50%;
  transition: background-color var(--transition-fast);
}

.theme-toggle-btn:hover {
  background-color: var(--bg-tertiary);
  color: var(--primary-orange);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 1.5rem;
}

/* Banner/Hero Section (Home) */
.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, rgba(var(--primary-teal-rgb), 0.08) 0%, transparent 60%);
  padding: 60px 0 100px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--primary-teal-light);
  color: var(--primary-teal-dark);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(var(--primary-teal-rgb), 0.15);
}

.hero-badge i {
  color: var(--primary-orange);
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--text-primary) 50%, var(--primary-teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image-wrapper img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  border: 4px solid var(--bg-secondary);
  position: relative;
  z-index: 2;
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform var(--transition-slow);
}

.hero-image-wrapper:hover img {
  transform: perspective(1000px) rotateY(0deg);
}

.hero-image-wrapper::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border-radius: var(--border-radius-lg);
  border: 2px dashed rgba(var(--primary-teal-rgb), 0.3);
  z-index: 1;
}

/* Statistics Grid */
.stats-section {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 40px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item h3 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-teal);
  margin-bottom: 8px;
}

.stat-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
}

/* Segments Section */
.segments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.segment-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.segment-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-teal);
}

.segment-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-teal-light);
  color: var(--primary-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 20px auto;
  transition: all var(--transition-normal);
}

.segment-card:hover .segment-icon {
  background-color: var(--primary-orange-light);
  color: var(--primary-orange);
  transform: scale(1.1);
}

.segment-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.segment-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Featured Products Section */
.product-slider-container {
  position: relative;
  padding: 10px 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

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

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-teal), var(--primary-orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.product-card:hover::before {
  transform: scaleX(1);
}

.product-image {
  height: 240px;
  overflow: hidden;
  background-color: #f1f5f9;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

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

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

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--primary-teal);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
}

.product-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-card-content .prod-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
  transition: color var(--transition-fast);
}

.product-card:hover .prod-title {
  color: var(--primary-teal);
}

.product-card-content .prod-composition {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 12px;
  line-height: 1.4;
  height: 40px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.product-info-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 0.85rem;
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
}

.product-info-label {
  font-weight: 600;
  color: var(--text-secondary);
}

.product-info-value {
  color: var(--primary-orange);
  font-weight: 600;
}

.product-actions {
  display: flex;
  gap: 10px;
  margin-top: auto;
}

.product-actions .btn {
  padding: 10px 14px;
  font-size: 0.9rem;
  flex: 1;
}

/* About Page Details */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.about-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 30px;
}

.about-feature-item {
  display: flex;
  gap: 16px;
}

.about-feature-item i {
  color: var(--primary-teal);
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 4px;
}

.about-feature-item h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.about-feature-item p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.vision-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 60px;
}

.vision-mission-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.vision-mission-card::after {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 80px;
  height: 80px;
  background-color: var(--primary-teal-light);
  border-radius: 50%;
  z-index: 1;
}

.vision-mission-card.mission::after {
  background-color: var(--primary-orange-light);
}

.vision-mission-card h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 2;
}

.vision-mission-card h3 i {
  color: var(--primary-teal);
}

.vision-mission-card.mission h3 i {
  color: var(--primary-orange);
}

.vision-mission-card p {
  position: relative;
  z-index: 2;
  color: var(--text-secondary);
}

/* Products Filter Page */
.products-filter-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
}

.filter-sidebar {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 30px;
  height: fit-content;
  position: sticky;
  top: 100px;
}

.filter-sidebar h3 {
  font-size: 1.25rem;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 10px;
}

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

.filter-group-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.category-filter-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.filter-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-secondary);
  padding: 8px 12px;
  border-radius: var(--border-radius-sm);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background-color: var(--bg-tertiary);
  color: var(--primary-teal);
}

.filter-btn.active {
  background-color: var(--primary-teal);
  color: #ffffff;
  font-weight: 600;
}

.filter-btn .count {
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 20px;
  transition: all var(--transition-fast);
}

.filter-btn.active .count {
  background-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.search-wrapper {
  position: relative;
  margin-bottom: 30px;
}

.search-input {
  width: 100%;
  padding: 14px 20px 14px 48px;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-fast);
}

.search-input:focus {
  border-color: var(--primary-teal);
  box-shadow: 0 0 0 3px rgba(var(--primary-teal-rgb), 0.1);
}

.search-wrapper i {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Product Detail Page Layout */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: start;
}

.product-detail-image-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  text-align: center;
  position: sticky;
  top: 100px;
}

.product-detail-image-box img {
  max-height: 400px;
  margin: 0 auto;
  object-fit: contain;
}

.product-detail-info h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: var(--primary-teal);
}

.product-detail-generic {
  font-size: 1.2rem;
  font-weight: 500;
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.4;
  border-left: 4px solid var(--primary-orange);
  padding-left: 16px;
}

.product-detail-badge {
  display: inline-block;
  background-color: var(--primary-teal-light);
  color: var(--primary-teal-dark);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  padding: 6px 12px;
  border-radius: 4px;
  margin-bottom: 20px;
}

.product-meta-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 30px;
}

.product-meta-table td {
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
}

.product-meta-table td.label {
  font-weight: 600;
  color: var(--text-secondary);
  width: 35%;
}

.product-meta-table td.value {
  color: var(--text-primary);
}

.composition-box {
  background-color: var(--bg-tertiary);
  border-radius: var(--border-radius-sm);
  padding: 20px;
  margin-bottom: 30px;
}

.composition-box h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.composition-box p {
  font-family: monospace;
  white-space: pre-line;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.detail-section-title {
  font-size: 1.25rem;
  margin: 30px 0 15px 0;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border-color);
  color: var(--text-primary);
}

.detail-list {
  list-style: none;
  padding-left: 0;
}

.detail-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.detail-list li::before {
  content: '\f058';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--primary-teal);
}

.detail-list.benefits li::before {
  color: var(--primary-orange);
}

.product-detail-actions {
  display: flex;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.product-detail-actions .btn {
  flex: 1;
  min-width: 180px;
}

/* Gallery & Visual Aids Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

.gallery-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.gallery-card:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-xl);
}

.gallery-img-wrapper {
  position: relative;
  cursor: zoom-in;
  overflow: hidden;
  background-color: #000;
}

.gallery-img-wrapper img {
  width: 100%;
  height: auto;
  transition: all var(--transition-normal);
}

.gallery-card:hover .gallery-img-wrapper img {
  opacity: 0.85;
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 159, 174, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-img-wrapper:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay i {
  color: #ffffff;
  font-size: 2.5rem;
  transform: scale(0.7);
  transition: transform var(--transition-normal);
}

.gallery-img-wrapper:hover .gallery-overlay i {
  transform: scale(1);
}

.gallery-info {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gallery-info h3 {
  font-size: 1.1rem;
}

/* Presentation Mode Overlay (Lightbox) */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.95);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox-content {
  max-width: 90%;
  max-height: 85%;
  position: relative;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--border-radius-sm);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 4px solid var(--bg-secondary);
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  color: #ffffff;
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  transition: color var(--transition-fast);
}

.lightbox-close:hover {
  color: var(--primary-orange);
}

.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: none;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  z-index: 1001;
}

.lightbox-prev {
  left: -90px;
}

.lightbox-next {
  right: -90px;
}

.lightbox-prev:hover, .lightbox-next:hover {
  background-color: var(--primary-teal);
  color: #ffffff;
}

.lightbox-caption {
  color: #ffffff;
  text-align: center;
  margin-top: 20px;
  font-size: 1.2rem;
  font-family: var(--font-heading);
  font-weight: 600;
}

.lightbox-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 15px;
}

/* Franchise/PCD Page */
.franchise-banner {
  background: linear-gradient(135deg, rgba(var(--primary-teal-rgb), 0.1), rgba(var(--primary-orange-rgb), 0.05));
  border-radius: var(--border-radius-lg);
  padding: 60px;
  margin-bottom: 60px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}

.franchise-banner-content h2 {
  font-size: 2.25rem;
  margin-bottom: 20px;
}

.franchise-banner-image img {
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
}

.franchise-benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

.benefit-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.benefit-box:hover {
  transform: translateY(-5px);
  border-color: var(--primary-orange);
}

.benefit-box i {
  font-size: 2rem;
  color: var(--primary-orange);
  margin-bottom: 20px;
}

.benefit-box h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.benefit-box p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Forms (Franchise Inquiry / Contact) */
.form-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-control {
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary-teal);
  background-color: var(--bg-secondary);
  box-shadow: 0 0 0 3px rgba(var(--primary-teal-rgb), 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* FAQs */
.faq-container {
  max-width: 800px;
  margin: 60px auto 0 auto;
}

.faq-item {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  margin-bottom: 16px;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--primary-teal);
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  user-select: none;
}

.faq-question i {
  color: var(--primary-teal);
  transition: transform var(--transition-fast);
}

.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.active .faq-answer {
  padding: 0 24px 20px 24px;
  max-height: 200px;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

/* Contact Page specific */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-info-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 30px;
  display: flex;
  gap: 20px;
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-teal-light);
  color: var(--primary-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-info-details h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.contact-info-details p, .contact-info-details a {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.map-wrapper {
  margin-top: 60px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  height: 400px;
  background-color: var(--bg-tertiary);
}

/* Footer Section */
footer {
  background-color: #0f172a;
  color: #cbd5e1;
  padding: 80px 0 30px 0;
  border-top: 5px solid var(--primary-teal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-about .brand-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 6px;
  font-family: var(--font-heading);
}

.footer-about .brand-name span {
  color: var(--primary-teal);
}

.footer-about .brand-sub {
  color: var(--primary-orange);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}

.footer-about p {
  font-size: 0.9rem;
  margin-bottom: 24px;
  line-height: 1.5;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--primary-teal);
  transform: translateY(-3px);
}

.footer-col h3 {
  font-size: 1.15rem;
  color: #ffffff;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary-teal);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col ul li a {
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--primary-teal);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.footer-contact-item i {
  color: var(--primary-teal);
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 30px;
  text-align: center;
  font-size: 0.85rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeInUp 0.6s ease-out forwards;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid {
    gap: 32px;
  }
  .hero-content h1 {
    font-size: 2.75rem;
  }
  .products-filter-layout {
    grid-template-columns: 1fr;
  }
  .filter-sidebar {
    position: relative;
    top: 0;
    margin-bottom: 30px;
  }
  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .product-detail-image-box {
    position: relative;
    top: 0;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-badge {
    margin: 0 auto 24px auto;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  nav {
    display: none; /* Dynamic in nav-loader.js */
  }
  .mobile-menu-btn {
    display: block;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .vision-mission-grid {
    grid-template-columns: 1fr;
  }
  .franchise-banner {
    grid-template-columns: 1fr;
    padding: 30px;
  }
  .franchise-benefits-grid {
    grid-template-columns: 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .lightbox-prev, .lightbox-next {
    display: none !important; /* Hide arrows on small screens, support touch swipe */
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .section-header h2 {
    font-size: 1.75rem;
  }
}

/* Mobile Bottom Sticky Navigation */
.mobile-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 65px;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.08);
  display: none;
  justify-content: space-around;
  align-items: center;
  z-index: 999;
  padding: 0 10px;
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  text-decoration: none;
  gap: 4px;
  flex: 1;
  height: 100%;
  transition: color var(--transition-fast);
}

.mobile-nav-item i {
  font-size: 1.25rem;
  transition: transform var(--transition-fast);
}

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

.mobile-nav-item.active i {
  transform: translateY(-2px);
  color: var(--primary-teal);
}

@media (max-width: 768px) {
  .mobile-bottom-nav {
    display: flex;
  }
  body {
    padding-bottom: 75px; /* Offset to prevent bottom nav from covering content */
  }
}

/* 2-Column Mobile Product Grid (4 Products visible on screen at once) */
@media (max-width: 600px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }
  .product-card-content {
    padding: 12px !important;
  }
  .product-image {
    height: auto !important;
    aspect-ratio: 1 / 1 !important;
    padding: 0 !important;
  }
  .product-image img {
    width: 100% !important;
    height: 100% !important;
    max-height: none !important;
    max-width: none !important;
    object-fit: cover !important;
  }
  .product-card-content .prod-title {
    font-size: 0.95rem !important;
    margin-bottom: 4px !important;
  }
  .product-card-content .prod-composition {
    font-size: 0.75rem !important;
    height: 32px !important;
    -webkit-line-clamp: 2 !important;
    margin-bottom: 8px !important;
  }
  .product-info-row {
    display: none !important; /* Hide details on mobile to keep it super clean! */
  }
  .product-actions {
    gap: 6px !important;
    margin-top: 10px !important;
  }
  .product-actions .btn {
    padding: 8px 10px !important;
    font-size: 0.75rem !important;
  }
  .product-actions .btn-icon {
    width: 32px !important;
    height: 32px !important;
    flex-grow: 0 !important;
    flex-shrink: 0 !important;
  }
}

/* ==========================================================================
   Saivas Pharmaceuticals - Blog Section, Cards & Detail Modals Styling
   ========================================================================== */

/* Blog Feed Layout & Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

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

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-teal);
}

.blog-card-image {
  height: 200px;
  overflow: hidden;
  background-color: #f1f5f9;
  position: relative;
}

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

.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}

.blog-card-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: var(--primary-orange);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  z-index: 2;
}

.blog-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.blog-card-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 48px;
}

.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 60px;
}

.blog-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.blog-card-author {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.blog-card-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-teal);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color var(--transition-fast);
  cursor: pointer;
}

.blog-card-link:hover {
  color: var(--primary-orange);
}

/* Public Blog Page Layout */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
}

.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.sidebar-widget {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.sidebar-widget h3 {
  font-size: 1.15rem;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 8px;
  color: var(--text-primary);
}

.sidebar-widget ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sidebar-widget ul li a {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.sidebar-widget ul li a:hover, .sidebar-widget ul li a.active {
  color: var(--primary-teal);
  font-weight: 600;
}

.recent-post-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border-color);
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.recent-post-item:hover {
  opacity: 0.8;
}

.recent-post-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.recent-post-img {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-sm);
  object-fit: cover;
  background-color: var(--bg-tertiary);
  flex-shrink: 0;
}

.recent-post-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.recent-post-title {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.recent-post-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Modal and Content Styling */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: fadeInUp 0.4s ease-out forwards;
}

.modal-header {
  padding: 20px 30px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background-color: var(--bg-secondary);
  z-index: 10;
}

.modal-header h2 {
  font-size: 1.25rem;
  color: var(--primary-teal);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.modal-close:hover {
  color: var(--primary-orange);
  background-color: var(--bg-tertiary);
}

.modal-body {
  padding: 30px;
}

.blog-detail-hero {
  position: relative;
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  height: 350px;
  margin-bottom: 24px;
  background-color: var(--bg-tertiary);
}

.blog-detail-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-detail-title {
  font-size: 2rem;
  line-height: 1.3;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.blog-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 30px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}

.blog-detail-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-detail-content {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.blog-detail-content p {
  margin-bottom: 20px;
}

.blog-detail-content h3 {
  font-size: 1.35rem;
  color: var(--text-primary);
  margin: 30px 0 15px 0;
}

.blog-detail-content ul, .blog-detail-content ol {
  margin-bottom: 20px;
  padding-left: 20px;
}

.blog-detail-content li {
  margin-bottom: 8px;
}

/* Custom Tabs inside Dashboard Admin page */
.admin-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 30px;
  gap: 10px;
}

.admin-tab-btn {
  background: none;
  border: none;
  padding: 12px 24px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all var(--transition-fast);
}

.admin-tab-btn:hover {
  color: var(--primary-teal);
}

.admin-tab-btn.active {
  color: var(--primary-teal);
  border-bottom-color: var(--primary-teal);
}

.admin-tab-content {
  display: none;
}

.admin-tab-content.active {
  display: block;
}

/* Admin Grid Layouts */
.admin-grid-1-2 {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 30px;
}

.admin-grid-1-1 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.alert-info {
  background-color: var(--primary-teal-light);
  color: var(--primary-teal-dark);
  border: 1px solid rgba(var(--primary-teal-rgb), 0.15);
  padding: 12px 20px;
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.alert-info i {
  color: var(--primary-orange);
  font-size: 1.1rem;
}

@media (max-width: 1024px) {
  .admin-grid-1-2, .admin-grid-1-1 {
    grid-template-columns: 1fr;
  }
  .blog-detail-hero {
    height: 220px;
  }
  .blog-detail-title {
    font-size: 1.5rem;
  }
}