/**
 * KitBix Commerce Landing Page Styles
 * 
 * This file contains all styles specific to the KitBix Commerce landing page.
 * Loaded conditionally only on the landing page template.
 * 
 * @package KitBix
 */

/* ============================================
   Hero Section
   ============================================ */

.kb-commerce__hero--landing {
  text-align: center;
  padding-block: clamp(64px, 12vw, 120px);
}

.kb-commerce__hero-content {
  max-width: 56rem;
  margin-inline: auto;
}

.kb-commerce__hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--kb-space-md);
  line-height: 1.1;
}

.kb-commerce__hero-subtitle {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--kb-primary);
  margin-bottom: var(--kb-space-lg);
  line-height: 1.2;
}

.kb-commerce__hero-lead {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: var(--kb-text-secondary);
  margin-bottom: var(--kb-space-md);
  line-height: 1.6;
}

.kb-commerce__hero-tagline {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--kb-text-main);
  margin-top: var(--kb-space-xl);
}

/* ============================================
   Philosophy Section
   ============================================ */

.kb-commerce__philosophy {
  background: linear-gradient(135deg, var(--kb-bg-main) 0%, var(--kb-bg-surface) 100%);
}

.kb-commerce__philosophy-header {
  text-align: center;
  margin-bottom: var(--kb-space-3xl);
}

.kb-commerce__philosophy-intro {
  margin-top: var(--kb-space-2xl);
  display: flex;
  justify-content: center;
}

.kb-commerce__philosophy-contrast {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--kb-space-xl);
  align-items: center;
  max-width: 56rem;
  margin-inline: auto;
}

@media (max-width: 768px) {
  .kb-commerce__philosophy-contrast {
    grid-template-columns: 1fr;
    gap: var(--kb-space-md);
  }
  
  .kb-commerce__philosophy-divider {
    transform: rotate(90deg);
  }
}

.kb-commerce__philosophy-wrong,
.kb-commerce__philosophy-right {
  padding: var(--kb-space-lg) var(--kb-space-xl);
  border-radius: var(--kb-radius-lg);
  border: 2px solid var(--kb-border-light);
  background: var(--kb-bg-surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--kb-space-sm);
  text-align: center;
  transition: all var(--kb-transition-base);
}

.kb-commerce__philosophy-wrong {
  opacity: 0.6;
}

.kb-commerce__philosophy-wrong:hover {
  opacity: 0.8;
  border-color: #ef4444;
}

.kb-commerce__philosophy-right {
  border-color: var(--kb-primary);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.03) 0%, var(--kb-bg-surface) 100%);
}

.kb-commerce__philosophy-right:hover {
  border-color: var(--kb-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  transform: scale(1.02);
}

.kb-commerce__philosophy-icon {
  font-size: 2rem;
  line-height: 1;
}

.kb-commerce__philosophy-wrong .kb-commerce__philosophy-icon {
  opacity: 0.5;
}

.kb-commerce__philosophy-right .kb-commerce__philosophy-icon {
  color: var(--kb-primary);
}

.kb-commerce__philosophy-wrong p,
.kb-commerce__philosophy-right p {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--kb-text-main);
}

.kb-commerce__philosophy-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--kb-primary);
  font-weight: 700;
}

.kb-commerce__philosophy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--kb-space-xl);
  margin-top: var(--kb-space-3xl);
}

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

.kb-commerce__philosophy-card {
  padding: var(--kb-space-xl);
  border-radius: var(--kb-radius-xl);
  border: 1px solid var(--kb-border-light);
  background: var(--kb-bg-surface);
  transition: all var(--kb-transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--kb-space-md);
  position: relative;
  overflow: hidden;
}

.kb-commerce__philosophy-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, var(--kb-primary-soft) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--kb-transition-base);
}

.kb-commerce__philosophy-card:hover {
  border-color: var(--kb-primary);
  box-shadow: var(--kb-shadow-lg);
  transform: translateY(-4px);
}

.kb-commerce__philosophy-card:hover::before {
  opacity: 1;
}

.kb-commerce__philosophy-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--kb-radius-md);
  background: var(--kb-primary-soft);
  color: var(--kb-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--kb-transition-base);
}

.kb-commerce__philosophy-card:hover .kb-commerce__philosophy-card-icon {
  background: var(--kb-primary);
  color: var(--kb-text-inverse);
  transform: scale(1.1) rotate(-5deg);
}

.kb-commerce__philosophy-card h3 {
  margin: 0;
  font-size: 1.25rem;
  color: var(--kb-text-main);
  line-height: 1.3;
}

.kb-commerce__philosophy-card p {
  margin: 0;
  color: var(--kb-text-secondary);
  line-height: 1.6;
  font-size: 0.9375rem;
}

.kb-commerce__philosophy-footer {
  margin-top: var(--kb-space-3xl);
  text-align: center;
  padding: var(--kb-space-2xl);
  border-radius: var(--kb-radius-xl);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(139, 92, 246, 0.03) 100%);
  border: 1px solid var(--kb-border-light);
}

.kb-commerce__philosophy-tagline {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--kb-text-main);
  line-height: 1.5;
}

/* ============================================
   Foundation Section
   ============================================ */

.kb-commerce__foundation-header {
  text-align: center;
  margin-bottom: var(--kb-space-3xl);
}

.kb-commerce__foundation-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--kb-space-sm);
  padding: var(--kb-space-sm) var(--kb-space-lg);
  border-radius: var(--kb-radius-full);
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: var(--kb-space-lg);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.kb-commerce__foundation-badge-icon {
  font-size: 1.125rem;
  line-height: 1;
}

.kb-commerce__foundation-showcase {
  display: grid;
  gap: var(--kb-space-xl);
  margin-top: var(--kb-space-2xl);
}

@media (min-width: 968px) {
  .kb-commerce__foundation-showcase {
    grid-template-columns: 1.5fr 1fr;
  }
}

.kb-commerce__foundation-feature {
  padding: var(--kb-space-xl);
  border-radius: var(--kb-radius-xl);
  border: 1px solid var(--kb-border-light);
  background: var(--kb-bg-surface);
  transition: all var(--kb-transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--kb-space-md);
}

.kb-commerce__foundation-feature--hero {
  padding: var(--kb-space-2xl);
  border: 2px solid var(--kb-primary);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.03) 0%, var(--kb-bg-surface) 100%);
  position: relative;
  overflow: hidden;
}

.kb-commerce__foundation-feature--hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.kb-commerce__foundation-feature:hover {
  border-color: var(--kb-primary);
  box-shadow: var(--kb-shadow-lg);
  transform: translateY(-2px);
}

.kb-commerce__foundation-feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--kb-radius-lg);
  background: var(--kb-primary-soft);
  color: var(--kb-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--kb-transition-base);
  position: relative;
  z-index: 1;
}

.kb-commerce__foundation-feature-icon--small {
  width: 48px;
  height: 48px;
}

.kb-commerce__foundation-feature:hover .kb-commerce__foundation-feature-icon {
  background: var(--kb-primary);
  color: white;
  transform: scale(1.05);
}

.kb-commerce__foundation-feature h3 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--kb-text-main);
  position: relative;
  z-index: 1;
}

.kb-commerce__foundation-feature h4 {
  margin: 0;
  font-size: 1.125rem;
  color: var(--kb-text-main);
}

.kb-commerce__foundation-feature p {
  margin: 0;
  color: var(--kb-text-secondary);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.kb-commerce__foundation-feature-list {
  list-style: none;
  padding: 0;
  margin: var(--kb-space-md) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--kb-space-sm);
  position: relative;
  z-index: 1;
}

.kb-commerce__foundation-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--kb-space-sm);
  color: var(--kb-text-secondary);
  font-size: 0.9375rem;
}

.kb-check-icon {
  color: var(--kb-primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.kb-commerce__foundation-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--kb-space-lg);
}

.kb-commerce__foundation-cta {
  margin-top: var(--kb-space-3xl);
  padding: var(--kb-space-2xl);
  border-radius: var(--kb-radius-xl);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(5, 150, 105, 0.03) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--kb-space-lg);
  text-align: center;
}

.kb-commerce__foundation-cta p {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--kb-text-main);
}

/* ============================================
   Pro Section
   ============================================ */

.kb-commerce__pro-section {
  background: linear-gradient(135deg, var(--kb-bg-surface) 0%, var(--kb-bg-main) 100%);
}

.kb-commerce__pro-header {
  text-align: center;
  margin-bottom: var(--kb-space-3xl);
}

.kb-commerce__pro-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--kb-space-sm);
  padding: var(--kb-space-sm) var(--kb-space-lg);
  border-radius: var(--kb-radius-full);
  background: linear-gradient(135deg, var(--kb-primary) 0%, #8b5cf6 100%);
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: var(--kb-space-lg);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.kb-commerce__pro-badge-icon {
  font-size: 1.125rem;
  line-height: 1;
}

.kb-commerce__pro-showcase {
  display: grid;
  gap: var(--kb-space-2xl);
  margin-top: var(--kb-space-2xl);
}

.kb-commerce__pro-card {
  padding: var(--kb-space-xl);
  border-radius: var(--kb-radius-xl);
  border: 1px solid var(--kb-border-light);
  background: var(--kb-bg-surface);
  transition: all var(--kb-transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--kb-space-md);
}

.kb-commerce__pro-card--featured {
  padding: var(--kb-space-2xl);
  border: 2px solid var(--kb-primary);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, var(--kb-bg-surface) 100%);
  position: relative;
  overflow: hidden;
}

.kb-commerce__pro-card--featured::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.kb-commerce__pro-card:hover {
  border-color: var(--kb-primary);
  box-shadow: var(--kb-shadow-lg);
  transform: translateY(-2px);
}

.kb-commerce__pro-card-header {
  display: flex;
  align-items: flex-start;
  gap: var(--kb-space-md);
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.kb-commerce__pro-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--kb-radius-lg);
  background: var(--kb-primary-soft);
  color: var(--kb-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--kb-transition-base);
  flex-shrink: 0;
}

.kb-commerce__pro-card-icon--compact {
  width: 48px;
  height: 48px;
}

.kb-commerce__pro-card:hover .kb-commerce__pro-card-icon {
  background: var(--kb-primary);
  color: white;
  transform: scale(1.1) rotate(-5deg);
}

.kb-commerce__pro-card h3 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--kb-text-main);
  flex: 1;
  min-width: 200px;
}

.kb-commerce__pro-card h4 {
  margin: 0;
  font-size: 1.125rem;
  color: var(--kb-text-main);
}

.kb-commerce__pro-card-tag {
  display: inline-block;
  padding: var(--kb-space-xs) var(--kb-space-md);
  border-radius: var(--kb-radius-full);
  background: var(--kb-primary-soft);
  color: var(--kb-primary);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kb-commerce__pro-card-intro {
  margin: 0;
  color: var(--kb-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.kb-commerce__pro-card-features {
  display: flex;
  flex-direction: column;
  gap: var(--kb-space-lg);
  margin-top: var(--kb-space-md);
  position: relative;
  z-index: 1;
}

.kb-commerce__pro-card-feature {
  display: flex;
  gap: var(--kb-space-md);
  align-items: flex-start;
}

.kb-pro-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--kb-primary-soft);
  color: var(--kb-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.kb-commerce__pro-card-feature strong {
  display: block;
  color: var(--kb-text-main);
  margin-bottom: var(--kb-space-xs);
  font-size: 1rem;
}

.kb-commerce__pro-card-feature p {
  margin: 0;
  color: var(--kb-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.kb-commerce__pro-card p {
  margin: 0;
  color: var(--kb-text-secondary);
  line-height: 1.6;
}

.kb-commerce__pro-grid-secondary {
  display: grid;
  gap: var(--kb-space-lg);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.kb-commerce__pro-footer {
  margin-top: var(--kb-space-3xl);
  padding: var(--kb-space-2xl);
  border-radius: var(--kb-radius-xl);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(139, 92, 246, 0.05) 100%);
  border: 1px solid var(--kb-border-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--kb-space-xl);
  text-align: center;
}

@media (min-width: 768px) {
  .kb-commerce__pro-footer {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.kb-commerce__pro-footer-content {
  flex: 1;
}

.kb-commerce__pro-footer-title {
  margin: 0 0 var(--kb-space-sm);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--kb-text-main);
}

.kb-commerce__pro-footer-text {
  margin: 0;
  color: var(--kb-text-secondary);
  font-size: 1rem;
}

/* ============================================
   Preset Section
   ============================================ */

.kb-commerce__preset-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--kb-space-md);
}

.kb-commerce__preset-category {
  padding: var(--kb-space-md);
  border-radius: var(--kb-radius-md);
  background: var(--kb-bg-muted);
  text-align: center;
}

.kb-commerce__preset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--kb-space-lg);
}

.kb-commerce__preset-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--kb-space-sm);
  text-align: center;
}

.kb-commerce__preset-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--kb-radius-md);
  border: 1px solid var(--kb-border-light);
  background: var(--kb-bg-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: all var(--kb-transition-base);
}

.kb-commerce__preset-item:hover .kb-commerce__preset-placeholder {
  border-color: var(--kb-primary);
  transform: scale(1.05);
}

.kb-commerce__preset-item p {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--kb-text-secondary);
}

/* ============================================
   Comparison Table
   ============================================ */

.kb-commerce__comparison-table {
  overflow-x: auto;
  margin-top: var(--kb-space-2xl);
}

.kb-commerce__comparison-table table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--kb-border-light);
  border-radius: var(--kb-radius-lg);
  overflow: hidden;
}

.kb-commerce__comparison-table th,
.kb-commerce__comparison-table td {
  padding: var(--kb-space-md) var(--kb-space-lg);
  text-align: left;
  border-bottom: 1px solid var(--kb-border-light);
}

.kb-commerce__comparison-table th {
  background: var(--kb-bg-muted);
  font-weight: 600;
  color: var(--kb-text-main);
}

.kb-commerce__comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.kb-commerce__comparison-table tbody tr:hover {
  background: var(--kb-bg-muted);
}

.kb-commerce__comparison-table .kb-check {
  color: #10b981;
  font-weight: 600;
  font-size: 1.125rem;
}

.kb-commerce__comparison-table .kb-dash {
  color: var(--kb-text-muted);
  font-size: 1.125rem;
}

/* ============================================
   Why Choose Section
   ============================================ */

.kb-commerce__why-list {
  list-style: none;
  padding: 0;
  margin: var(--kb-space-2xl) 0 0;
  display: grid;
  gap: var(--kb-space-md);
  max-width: 42rem;
  margin-inline: auto;
}

.kb-commerce__why-list li {
  padding: var(--kb-space-md) var(--kb-space-lg);
  border-radius: var(--kb-radius-md);
  background: var(--kb-bg-muted);
  border: 1px solid var(--kb-border-light);
  font-size: 1.0625rem;
  font-weight: 500;
  transition: all var(--kb-transition-fast);
  position: relative;
  padding-left: calc(var(--kb-space-lg) + 1.5rem);
}

.kb-commerce__why-list li::before {
  content: '✓';
  position: absolute;
  left: var(--kb-space-lg);
  color: var(--kb-primary);
  font-weight: 700;
  font-size: 1.125rem;
}

.kb-commerce__why-list li:hover {
  background: var(--kb-bg-surface);
  border-color: var(--kb-primary);
  transform: translateX(4px);
}

/* ============================================
   Final CTA Section
   ============================================ */

.kb-commerce__final-cta {
  background: linear-gradient(135deg, var(--kb-bg-muted) 0%, var(--kb-bg-surface) 100%);
  position: relative;
  overflow: hidden;
}

.kb-commerce__final-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, transparent 70%);
  animation: pulse 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 0.8; }
}