/* 
 * SvermiGold Main CSS
 * Custom design system based on Bootstrap 5
 */

:root {
  /* Color Palette */
  --color-primary: #174A2C; /* Deep Forest Green */
  --color-secondary: #4F7D3A; /* Natural Green */
  --color-accent: #C89B3C; /* Earth/Gold */
  --color-background: #F8F6EF; /* Warm Cream */
  --color-surface: #FFFFFF;
  --color-text: #172019; /* Dark */
  --color-text-muted: #5C6B5E;
  --color-border: #E2DDD0;
  --color-success: #2D8A4E;
  --color-warning: #C89B3C;
  --color-error: #D94040;
  
  /* WhatsApp */
  --color-whatsapp: #25D366;

  /* Typography */
  --font-body: 'Inter', sans-serif;
  --font-hindi: 'Noto Sans Devanagari', sans-serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.6s ease;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(23, 74, 44, 0.05);
  --shadow-md: 0 4px 12px rgba(23, 74, 44, 0.08);
  --shadow-lg: 0 12px 24px rgba(23, 74, 44, 0.12);
  --shadow-hover: 0 16px 32px rgba(23, 74, 44, 0.15);
}

/* ==========================================================================
   1. BASE RESET & UTILITIES
   ========================================================================== */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

*, *::before, *::after {
  box-sizing: border-box;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--color-background);
}
::-webkit-scrollbar-thumb {
  background: var(--color-secondary);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Selection */
::selection {
  background-color: var(--color-accent);
  color: var(--color-surface);
}

/* Typography Scales */
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
  margin-top: 0;
  margin-bottom: var(--space-sm);
}

h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.25rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.5rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
  margin-top: 0;
  margin-bottom: var(--space-md);
}

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

a:hover {
  color: var(--color-secondary);
}

.text-hindi {
  font-family: var(--font-hindi);
  font-size: 0.95em;
  opacity: 0.9;
}

.text-primary { color: var(--color-primary) !important; }
.text-secondary { color: var(--color-secondary) !important; }
.text-accent { color: var(--color-accent) !important; }
.text-muted { color: var(--color-text-muted) !important; }
.text-white { color: var(--color-surface) !important; }

.bg-primary { background-color: var(--color-primary) !important; }
.bg-secondary { background-color: var(--color-secondary) !important; }
.bg-accent { background-color: var(--color-accent) !important; }
.bg-surface { background-color: var(--color-surface) !important; }
.bg-background { background-color: var(--color-background) !important; }

/* ==========================================================================
   2. BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-weight: 600;
  font-family: var(--font-body);
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1.5;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-surface);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-surface);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--color-accent);
  color: var(--color-text);
  border-color: var(--color-accent);
}

.btn-secondary:hover {
  background-color: #b58930;
  border-color: #b58930;
  color: var(--color-text);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-surface);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-surface);
  border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
  background-color: #1ebe57;
  color: var(--color-surface);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp i {
  margin-right: 8px;
  font-size: 1.2rem;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.9rem;
}

.btn:disabled, .btn.disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ==========================================================================
   3. NAVIGATION
   ========================================================================== */
.utility-bar {
  background-color: var(--color-primary);
  color: var(--color-surface);
  padding: 8px 0;
  font-size: 0.85rem;
}

.utility-bar a {
  color: var(--color-surface);
  opacity: 0.9;
  margin-right: 20px;
  display: inline-flex;
  align-items: center;
}

.utility-bar a i {
  margin-right: 6px;
  color: var(--color-accent);
}

.utility-bar a:hover {
  opacity: 1;
  color: var(--color-accent);
}

.site-header {
  background-color: var(--color-surface);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all var(--transition-normal);
  border-bottom: 1px solid var(--color-border);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.navbar {
  padding: 15px 0;
}

.navbar-brand img {
  height: 50px;
  width: auto;
}

.nav-link {
  color: var(--color-text);
  font-weight: 500;
  padding: 10px 15px;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 15px;
  right: 15px;
  height: 2px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--transition-fast) ease-out;
}

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

.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
}

.navbar-toggler {
  border: none;
  padding: 0;
  outline: none;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(23, 74, 44, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.nav-cta {
  margin-left: 20px;
}

/* ==========================================================================
   4. HERO SECTION
   ========================================================================== */
.hero-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  background-color: var(--color-primary);
  position: relative;
  overflow: hidden;
  padding: var(--space-xl) 0;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(23, 74, 44, 0.9) 0%, rgba(79, 125, 58, 0.8) 100%);
  z-index: 1;
}

/* Optional background image */
.hero-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.hero-content-wrapper {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 600px;
}

.hero-title {
  color: var(--color-surface);
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
  margin-bottom: var(--space-md);
}

.hero-subtitle {
  color: var(--color-surface);
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: var(--space-lg);
}

.hero-badge {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-surface);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
}

.hero-badge i {
  color: var(--color-accent);
  margin-right: 6px;
}

.hero-cta-group {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

/* ==========================================================================
   5. TRUST STRIP
   ========================================================================== */
.trust-strip {
  background-color: var(--color-surface);
  padding: var(--space-lg) 0;
  border-top: 4px solid var(--color-accent);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  z-index: 10;
}

.trust-item {
  text-align: center;
  padding: 0 var(--space-sm);
}

.trust-icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.trust-item h4 {
  font-size: 1.1rem;
  margin-bottom: 5px;
  color: var(--color-primary);
}

.trust-item p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ==========================================================================
   6. SECTION STYLES
   ========================================================================== */
.section {
  padding: 5rem 0;
}

.section-bg-light {
  background-color: var(--color-background);
}

.section-bg-white {
  background-color: var(--color-surface);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  color: var(--color-accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  margin-bottom: var(--space-sm);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

/* ==========================================================================
   7. PRODUCT CARDS
   ========================================================================== */
.product-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  border: 1px solid var(--color-border);
}

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

.product-card-image-wrap {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.product-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 60%, rgba(0,0,0,0.6) 100%);
  pointer-events: none;
}

.product-card-body {
  padding: var(--space-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-name-en {
  font-size: 1.25rem;
  margin-bottom: 2px;
  color: var(--color-primary);
}

.product-name-hi {
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  display: block;
}

.product-description {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

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

.product-card.coming-soon {
  opacity: 0.9;
}

.product-card.coming-soon .product-card-image {
  filter: grayscale(30%);
}

.product-link {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 5;
}

.product-card .btn {
  position: relative;
  z-index: 6;
}

/* ==========================================================================
   8. STATUS BADGES
   ========================================================================== */
.badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: absolute;
  top: 15px;
  right: 15px;
  z-index: 3;
}

.badge-available {
  background-color: var(--color-success);
  color: white;
}

.badge-coming-soon {
  background-color: var(--color-warning);
  color: var(--color-text);
}

.badge-out-of-stock {
  background-color: var(--color-error);
  color: white;
}

/* ==========================================================================
   9. WHY SVERMIGOLD
   ========================================================================== */
.benefit-card {
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  height: 100%;
  transition: all var(--transition-normal);
  border: 1px solid var(--color-border);
}

.benefit-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: rgba(79, 125, 58, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  color: var(--color-primary);
  font-size: 2rem;
  transition: all var(--transition-normal);
}

.benefit-card:hover .benefit-icon {
  background-color: var(--color-primary);
  color: var(--color-surface);
  transform: scale(1.1);
}

.benefit-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.benefit-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ==========================================================================
   10. FEATURED PRODUCT
   ========================================================================== */
.featured-product {
  padding: var(--space-xl) 0;
}

.featured-product-image {
  position: relative;
}

.featured-product-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.featured-product-image::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.featured-benefits-list {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 var(--space-lg);
}

.featured-benefits-list li {
  position: relative;
  padding-left: 35px;
  margin-bottom: 15px;
  font-size: 1.05rem;
  color: var(--color-text);
}

.featured-benefits-list li::before {
  content: '\f00c';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 3px;
  color: var(--color-secondary);
  font-size: 1.1rem;
}

/* ==========================================================================
   11. HOW IT WORKS
   ========================================================================== */
.process-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
  padding-top: var(--space-md);
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 55px; /* Half of circle + padding */
  left: 50px;
  right: 50px;
  height: 2px;
  background-color: var(--color-border);
  z-index: 1;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 2;
  flex: 1;
  padding: 0 var(--space-sm);
}

.process-step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto var(--space-md);
  border: 4px solid var(--color-background);
  box-shadow: var(--shadow-sm);
}

.process-step h4 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

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

/* ==========================================================================
   12. BLOG CARDS
   ========================================================================== */
.blog-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  border: 1px solid var(--color-border);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.blog-card-image-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.blog-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.blog-category-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: var(--color-accent);
  color: var(--color-text);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  z-index: 2;
}

.blog-card-body {
  padding: var(--space-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-meta {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.blog-meta i {
  margin-right: 5px;
  color: var(--color-secondary);
}

.blog-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-title a {
  color: var(--color-primary);
}

.blog-title a:hover {
  color: var(--color-secondary);
}

.blog-excerpt {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.blog-read-more {
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  color: var(--color-primary);
  margin-top: auto;
}

.blog-read-more i {
  margin-left: 5px;
  transition: transform var(--transition-fast);
}

.blog-read-more:hover i {
  transform: translateX(5px);
}

/* ==========================================================================
   13. FAQ ACCORDION
   ========================================================================== */
.faq-section {
  background-color: var(--color-background);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  margin-bottom: 15px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px;
  background: none;
  border: none;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: rgba(23, 74, 44, 0.02);
}

.faq-icon {
  color: var(--color-accent);
  font-size: 1.2rem;
  transition: transform var(--transition-normal);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-in-out;
  background-color: var(--color-surface);
}

.faq-answer-inner {
  padding: 0 20px 20px;
  color: var(--color-text-muted);
}

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

/* ==========================================================================
   14. CTA SECTIONS
   ========================================================================== */
.cta-section {
  background-color: var(--color-primary);
  color: var(--color-surface);
  text-align: center;
  padding: var(--space-xl) 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(79, 125, 58, 0.4) 0%, rgba(23, 74, 44, 0.9) 100%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  color: var(--color-surface);
  margin-bottom: var(--space-md);
}

.cta-text {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: var(--space-lg);
}

.bulk-cta {
  background: linear-gradient(rgba(23, 74, 44, 0.85), rgba(23, 74, 44, 0.85)), url('../images/bg-pattern.png');
  background-size: cover;
  background-position: center;
}

/* ==========================================================================
   15. FORMS
   ========================================================================== */
.form-card {
  background-color: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
  font-size: 0.95rem;
}

.form-control, .form-select {
  display: block;
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-surface);
  background-clip: padding-box;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  border-color: var(--color-secondary);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(79, 125, 58, 0.2);
}

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

.form-text {
  display: block;
  margin-top: 5px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.invalid-feedback {
  display: none;
  width: 100%;
  margin-top: 5px;
  font-size: 0.85rem;
  color: var(--color-error);
}

.is-invalid ~ .invalid-feedback {
  display: block;
}

.form-control.is-invalid {
  border-color: var(--color-error);
}

.form-submit-btn {
  width: 100%;
  margin-top: var(--space-sm);
}

/* ==========================================================================
   16. FOOTER
   ========================================================================== */
.site-footer {
  background-color: #1A2E1C; /* Darker than primary */
  color: rgba(255, 255, 255, 0.7);
  padding-top: var(--space-xl);
}

.footer-widget {
  margin-bottom: var(--space-lg);
}

.footer-logo {
  max-width: 200px;
  margin-bottom: var(--space-md);
}

.footer-about {
  margin-bottom: var(--space-md);
}

.footer-title {
  color: var(--color-surface);
  font-size: 1.2rem;
  margin-bottom: var(--space-md);
  position: relative;
  padding-bottom: 10px;
}

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

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 5px;
}

.footer-contact li {
  display: flex;
  margin-bottom: 15px;
}

.footer-contact i {
  color: var(--color-accent);
  margin-right: 15px;
  margin-top: 4px;
  font-size: 1.1rem;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.7);
}

.footer-contact a:hover {
  color: var(--color-surface);
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: var(--space-md);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-surface);
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background-color: var(--color-accent);
  transform: translateY(-3px);
}

.footer-bottom {
  background-color: #112013;
  padding: 20px 0;
  margin-top: var(--space-lg);
  font-size: 0.9rem;
}

.footer-bottom p {
  margin: 0;
}

/* ==========================================================================
   17. WHATSAPP FLOAT
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 30px;
  right: 30px;
  background-color: var(--color-whatsapp);
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
  color: #FFF;
  transform: scale(1.1);
}

@keyframes pulse-whatsapp {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   18. ANIMATIONS
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ==========================================================================
   19. BREADCRUMBS
   ========================================================================== */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  margin-bottom: 0;
  list-style: none;
}

.breadcrumb-item {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

.breadcrumb-item a {
  color: var(--color-surface);
}

.breadcrumb-item a:hover {
  color: var(--color-accent);
}

.breadcrumb-item + .breadcrumb-item::before {
  display: inline-block;
  padding-right: 0.5rem;
  padding-left: 0.5rem;
  color: var(--color-accent);
  content: "/";
}

.breadcrumb-item.active {
  color: var(--color-accent);
}

/* ==========================================================================
   20. PAGE HEADER (inner pages)
   ========================================================================== */
.page-header {
  background-color: var(--color-primary);
  padding: 60px 0 40px;
  position: relative;
  text-align: center;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('../images/pattern-leaf.png') center center;
  opacity: 0.05;
}

.page-title {
  color: var(--color-surface);
  margin-bottom: 15px;
  position: relative;
  z-index: 2;
}

.page-header .breadcrumb {
  justify-content: center;
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   21. PRODUCT DETAILS PAGE
   ========================================================================== */
.product-detail-gallery {
  position: sticky;
  top: 100px;
}

.product-main-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 15px;
  border: 1px solid var(--color-border);
}

.product-main-img img {
  width: 100%;
  height: auto;
  display: block;
}

.product-thumbnails {
  display: flex;
  gap: 10px;
}

.thumb-img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
  overflow: hidden;
}

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

.thumb-img:hover, .thumb-img.active {
  border-color: var(--color-secondary);
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.product-detail-tabs .nav-tabs {
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--space-md);
}

.product-detail-tabs .nav-link {
  border: none;
  color: var(--color-text-muted);
  font-weight: 600;
  padding: 12px 20px;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}

.product-detail-tabs .nav-link:hover {
  color: var(--color-primary);
}

.product-detail-tabs .nav-link.active {
  background: none;
  color: var(--color-primary);
  border-bottom-color: var(--color-secondary);
}

.product-benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  margin-top: var(--space-md);
}

.benefit-item {
  display: flex;
  align-items: flex-start;
}

.benefit-item i {
  color: var(--color-secondary);
  font-size: 1.5rem;
  margin-right: 15px;
  margin-top: 3px;
}

.product-usage-steps {
  list-style: none;
  padding: 0;
  counter-reset: step-counter;
}

.product-usage-steps li {
  position: relative;
  padding-left: 50px;
  margin-bottom: 20px;
}

.product-usage-steps li::before {
  counter-increment: step-counter;
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  background-color: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.9rem;
}

/* ==========================================================================
   22. BLOG DETAILS PAGE
   ========================================================================== */
.blog-article {
  max-width: 800px;
  margin: 0 auto;
}

.blog-article-header {
  margin-bottom: var(--space-lg);
}

.blog-article-meta {
  display: flex;
  gap: 15px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  font-size: 0.95rem;
}

.blog-article-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-md);
}

.blog-article-image img {
  width: 100%;
  height: auto;
}

.blog-article-content {
  font-size: 1.1rem;
  line-height: 1.8;
}

.blog-article-content h2, .blog-article-content h3 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.blog-article-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: var(--space-md) 0;
}

.blog-article-content blockquote {
  border-left: 4px solid var(--color-accent);
  padding: 15px 20px;
  background-color: var(--color-background);
  font-style: italic;
  margin: var(--space-md) 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* ==========================================================================
   23. RESPONSIVE OVERRIDES
   ========================================================================== */
@media (max-width: 991px) {
  .hero-section {
    min-height: auto;
    padding: 100px 0 60px;
  }
  
  .hero-content {
    text-align: center;
    margin: 0 auto 40px;
  }
  
  .hero-badges {
    justify-content: center;
  }
  
  .hero-cta-group {
    justify-content: center;
  }
  
  .process-steps {
    flex-direction: column;
    padding-top: 0;
  }
  
  .process-steps::before {
    display: none;
  }
  
  .process-step {
    margin-bottom: 30px;
    display: flex;
    text-align: left;
    align-items: flex-start;
  }
  
  .process-step-number {
    margin: 0 20px 0 0;
    flex-shrink: 0;
  }
  
  .featured-product-image {
    margin-bottom: 40px;
  }
  
  .section {
    padding: 4rem 0;
  }
}

@media (max-width: 767px) {
  :root {
    --space-xl: 3rem;
  }
  
  .utility-bar {
    display: none;
  }
  
  .navbar-collapse {
    background-color: var(--color-surface);
    padding: 15px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    position: absolute;
    top: 100%;
    left: 15px;
    right: 15px;
    z-index: 1000;
  }
  
  .nav-cta {
    margin-left: 0;
    margin-top: 15px;
    display: block;
    text-align: center;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .footer-widget {
    margin-bottom: 30px;
  }
  
  .product-detail-gallery {
    position: relative;
    top: 0;
    margin-bottom: 30px;
  }
  
  .form-submit-btn {
    width: 100%;
  }
}

@media (max-width: 575px) {
  .hero-cta-group {
    flex-direction: column;
  }
  
  .hero-cta-group .btn {
    width: 100%;
  }
  
  .trust-strip .row > div {
    margin-bottom: 20px;
  }
  
  .trust-strip .row > div:last-child {
    margin-bottom: 0;
  }
  
  .whatsapp-float {
    width: 50px;
    height: 50px;
    font-size: 25px;
    bottom: 20px;
    right: 20px;
  }
}

/* ==========================================================================
   24. TOAST NOTIFICATIONS
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background-color: var(--color-surface);
  color: var(--color-text);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
  border-left: 4px solid var(--color-primary);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast.success { border-left-color: var(--color-success); }
.toast.error { border-left-color: var(--color-error); }
.toast.warning { border-left-color: var(--color-warning); }

.toast i { font-size: 1.2rem; }
.toast.success i { color: var(--color-success); }
.toast.error i { color: var(--color-error); }
.toast.warning i { color: var(--color-warning); }