/* ============================
   Enhanced Packages Section Styles
   ============================ */

/* Package Grid Layout */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-3xl);
}

/* Base Package Card */
.package-card {
  position: relative;
  background: var(--bg-secondary);
  border-radius: var(--radius-2xl);
  padding: 0;
  border: 2px solid rgba(192, 192, 192, 0.1);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  overflow: hidden;
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.package-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  border-color: var(--primary-color);
}

/* Package Types */
.basic-package {
  border-color: rgba(108, 117, 125, 0.3);
}

.premium-package {
  border-color: var(--secondary-color);
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(218, 165, 32, 0.05) 100%);
}

.enterprise-package {
  border-color: rgba(205, 127, 50, 0.4);
}

/* Package Decoration */
.package-decoration {
  position: relative;
  height: 120px;
  background: linear-gradient(135deg, rgba(192, 192, 192, 0.1) 0%, rgba(192, 192, 192, 0.05) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.premium-package .package-decoration {
  background: linear-gradient(135deg, rgba(218, 165, 32, 0.2) 0%, rgba(218, 165, 32, 0.05) 100%);
}

.enterprise-package .package-decoration {
  background: linear-gradient(135deg, rgba(205, 127, 50, 0.15) 0%, rgba(205, 127, 50, 0.05) 100%);
}

.package-icon {
  width: 60px;
  height: 60px;
  background: rgba(192, 192, 192, 0.2);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  color: var(--primary-color);
  border: 2px solid rgba(192, 192, 192, 0.3);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.premium-package .package-icon {
  background: rgba(218, 165, 32, 0.2);
  color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.enterprise-package .package-icon {
  background: rgba(205, 127, 50, 0.2);
  color: var(--accent-color);
  border-color: var(--accent-color);
}

.package-card:hover .package-icon {
  transform: scale(1.1) rotate(5deg);
}

/* Glow Effect for Premium */
.glow-effect {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(218, 165, 32, 0.1) 0%, transparent 70%);
  animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.1); }
}

/* Popular Badge */
.popular-badge {
  position: absolute;
  top: -2px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
  color: var(--dark-text-primary);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 15px rgba(218, 165, 32, 0.3);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* Package Content */
.package-content {
  padding: var(--spacing-2xl);
  flex: 1;
}

.package-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.package-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.package-subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

/* Package Pricing */
.package-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.price-old {
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  text-decoration: line-through;
  opacity: 0.7;
}

.price-current {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--primary-color);
  background: var(--primary-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.premium-package .price-current {
  color: var(--secondary-color);
  background: var(--gradient-secondary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.price-period {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  font-weight: var(--font-weight-medium);
}

.savings-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: linear-gradient(135deg, #ff6b47 0%, #ff4757 100%);
  color: white;
  padding: calc(var(--spacing-sm) + 2px) var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: none;
  letter-spacing: 0.3px;
  box-shadow: 0 4px 15px rgba(255, 107, 71, 0.4);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.savings-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: shimmer 2s infinite;
}

.savings-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 71, 0.5);
}

@keyframes shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* Package Features */
.package-features {
  list-style: none;
  margin-bottom: var(--spacing-2xl);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: calc(var(--spacing-md) + 2px) 0;
  margin-bottom: var(--spacing-sm);
  border-bottom: 1px solid rgba(192, 192, 192, 0.1);
  transition: all 0.3s ease;
}

.feature-item:last-child {
  border-bottom: none;
  margin-bottom: 10px;
}

.feature-item i {
  font-size: var(--font-size-lg);
  width: 20px;
  flex-shrink: 0;
  margin-left: 4px;
}

.feature-item.included i {
  color: #20c997;
}

.feature-item.excluded i {
  color: #dc3545;
}

.feature-item.excluded span {
  color: var(--text-muted);
  text-decoration: line-through;
  opacity: 0.6;
}

.feature-item:hover {
  padding-left: var(--spacing-sm);
  background: rgba(192, 192, 192, 0.05);
}

[data-theme="light"] .feature-item:hover {
  background: rgba(192, 192, 192, 0.3);
}

/* Package Footer */
.package-footer {
  padding: var(--spacing-2xl);
  border-top: 1px solid rgba(192, 192, 192, 0.1);
}

.package-btn {
  width: 100%;
  padding: var(--spacing-lg) var(--spacing-xl);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-xl);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.package-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.premium-package .package-btn {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
  border: none;
  color: var(--dark-text-primary);
  box-shadow: 0 4px 20px rgba(218, 165, 32, 0.3);
}

.premium-package .package-btn:hover {
  box-shadow: 0 8px 30px rgba(218, 165, 32, 0.4);
  transform: translateY(-3px) scale(1.02);
}

.package-guarantee {
  text-align: center;
  margin-top: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.package-guarantee i {
  color: #20c997;
}

/* Package Comparison Section */
.package-comparison {
  margin-top: var(--spacing-4xl);
  padding: var(--spacing-3xl);
  background: rgba(192, 192, 192, 0.05);
  border-radius: var(--radius-xl);
  text-align: center;
}

.comparison-header h3 {
  font-size: var(--font-size-2xl);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.comparison-header p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
}

.comparison-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
}

.toggle-label {
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

/* Toggle Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(192, 192, 192, 0.3);
  transition: 0.3s;
  border-radius: 24px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: var(--primary-color);
  transition: 0.3s;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

input:checked + .slider {
  background-color: var(--secondary-color);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

/* Section subtitle styling */
.section-subtitle {
  text-align: center;
  margin-top: var(--spacing-md);
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
}

.highlight-text {
  color: var(--secondary-color);
  font-weight: var(--font-weight-bold);
  background: var(--gradient-secondary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Light mode adjustments */
[data-theme="light"] .package-card {
  background: var(--light-bg-primary);
  border-color: rgba(74, 74, 74, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .package-decoration {
  background: linear-gradient(135deg, rgba(74, 74, 74, 0.1) 0%, rgba(74, 74, 74, 0.05) 100%);
}

[data-theme="light"] .premium-package .price-current {
  background: var(--gradient-secondary-light);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] .highlight-text {
  background: var(--gradient-secondary-light);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Responsive Design */
@media (max-width: 768px) {
  .packages-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
  }
  
  .package-card {
    margin: 0 var(--spacing-md);
  }
  
  .package-content {
    padding: var(--spacing-xl);
  }
  
  .package-footer {
    padding: var(--spacing-xl);
  }
  
  .package-comparison {
    margin: var(--spacing-2xl) var(--spacing-md) 0;
    padding: var(--spacing-2xl);
  }
  
  .comparison-toggle {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .packages-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .package-content,
  .package-footer {
    padding: var(--spacing-lg);
  }
  
  .popular-badge {
    left: 50%;
    transform: translateX(-50%);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.7rem;
  }
  
  .price-current {
    font-size: var(--font-size-3xl);
  }
}

/* Comparison Table Styles */
.comparison-table-wrapper {
  overflow-x: auto;
  margin-top: var(--spacing-xl);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(192, 192, 192, 0.1);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-secondary);
}

.comparison-table th,
.comparison-table td {
  padding: var(--spacing-lg);
  text-align: left;
  border-bottom: 1px solid rgba(192, 192, 192, 0.1);
}

.comparison-table th {
  background: var(--bg-tertiary);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  position: sticky;
  top: 0;
  z-index: 10;
}

.comparison-table .feature-col {
  width: 40%;
  font-weight: var(--font-weight-medium);
}

.comparison-table .package-col {
  width: 20%;
  text-align: center;
}

.comparison-table .basic {
  color: var(--text-secondary);
}

.comparison-table .premium {
  color: var(--secondary-color);
  font-weight: var(--font-weight-semibold);
}

.comparison-table .enterprise {
  color: var(--accent-color);
  font-weight: var(--font-weight-semibold);
}

.comparison-table .text-green {
  color: #20c997;
}

.comparison-table .text-red {
  color: #ff4757;
}

.comparison-table tbody tr:hover {
  background: rgba(192, 192, 192, 0.05);
}

/* Filter Section Styles */
.filter-section {
  padding: var(--spacing-2xl) 0;
  background: rgba(192, 192, 192, 0.02);
  border-bottom: 1px solid rgba(192, 192, 192, 0.1);
}

.filter-controls {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.filter-tabs {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.filter-tab {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-secondary);
  border: 2px solid rgba(192, 192, 192, 0.1);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  font-weight: var(--font-weight-medium);
  transition: all 0.3s ease;
  cursor: pointer;
}

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

.filter-tab.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--bg-primary);
  box-shadow: 0 4px 15px rgba(192, 192, 192, 0.3);
}

.filter-options {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  align-items: center;
}

.filter-select {
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-secondary);
  border: 2px solid rgba(192, 192, 192, 0.1);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-weight: var(--font-weight-medium);
  transition: all 0.3s ease;
}

.filter-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(192, 192, 192, 0.1);
}

.search-box {
  position: relative;
  flex: 1;
  max-width: 300px;
}

.search-box input {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  padding-right: calc(var(--spacing-lg) + 30px);
  background: var(--bg-secondary);
  border: 2px solid rgba(192, 192, 192, 0.1);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-weight: var(--font-weight-medium);
  transition: all 0.3s ease;
}

.search-box input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(192, 192, 192, 0.1);
}

.search-box i {
  position: absolute;
  right: var(--spacing-lg);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .filter-controls {
    gap: var(--spacing-lg);
  }
  
  .filter-options {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-select,
  .search-box {
    max-width: none;
  }
}