/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: #ffffff;
  overflow-x: hidden;
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  position: relative;
}

/* Container */
.pricing-container {
  min-height: 100vh;
  padding: 4rem 2rem;
  position: relative;
  z-index: 1;
}

/* Background Animation */
.bg-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.floating-shape {
  position: absolute;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  border-radius: 50%;
  animation: float 20s infinite linear;
}

.shape-1 {
  width: 80px;
  height: 80px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 120px;
  height: 120px;
  top: 60%;
  right: 10%;
  animation-delay: -5s;
}

.shape-3 {
  width: 60px;
  height: 60px;
  top: 80%;
  left: 20%;
  animation-delay: -10s;
}

.shape-4 {
  width: 100px;
  height: 100px;
  top: 10%;
  right: 30%;
  animation-delay: -15s;
}

@keyframes float {
  0% {
    transform: translateY(0px) rotate(0deg);
    opacity: 0.7;
  }
  33% {
    transform: translateY(-30px) rotate(120deg);
    opacity: 0.3;
  }
  66% {
    transform: translateY(30px) rotate(240deg);
    opacity: 0.7;
  }
  100% {
    transform: translateY(0px) rotate(360deg);
    opacity: 0.7;
  }
}

/* Header Section */
.header-section {
  text-align: center;
  margin-bottom: 4rem;
  animation: fadeInUp 1s ease-out;
}

.main-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.main-subtitle {
  font-size: 1.25rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  animation: fadeInUp 1s ease-out 0.3s both;
}

/* Pricing Cards */
.pricing-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  padding: 2.5rem;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
}

/* Popular Card Styling */
.popular-card {
  background: rgba(255, 255, 255, 0.15);
  border: 2px solid rgba(124, 58, 237, 0.5);
  transform: scale(1.05);
  box-shadow: 0 12px 40px rgba(124, 58, 237, 0.2);
}

.popular-card:hover {
  transform: scale(1.05) translateY(-8px);
  box-shadow: 0 24px 50px rgba(124, 58, 237, 0.3);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

/* Card Header */
.card-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.plan-name {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #ffffff;
}

.price-section {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.currency {
  font-size: 1.5rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  align-self: flex-start;
  margin-right: 0.25rem;
  margin-top: 0.5rem;
}

.price {
  font-size: 4rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1;
}

.duration {
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  align-self: flex-end;
  margin-left: 0.5rem;
  margin-bottom: 0.5rem;
}

.plan-description {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

/* Features Section */
.features-section {
  margin-bottom: 2.5rem;
}

.features-list {
  list-style: none;
  space-y: 1rem;
}

.feature-item {
  display: flex;
  align-items: center;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1rem;
  transition: color 0.2s ease;
}

.feature-item:hover {
  color: #ffffff;
}

.check-icon {
  width: 20px;
  height: 20px;
  margin-right: 0.75rem;
  color: #10b981;
  flex-shrink: 0;
}

/* CTA Buttons */
.cta-button {
  width: 100%;
  padding: 1rem 2rem;
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.cta-button:hover::before {
  left: 100%;
}

.basic-btn, .enterprise-btn {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.basic-btn:hover, .enterprise-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.pro-btn {
  background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
}

.pro-btn:hover {
  background: linear-gradient(135deg, #6d28d9 0%, #9333ea 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.4);
}

/* Footer Section */
.footer-section {
  text-align: center;
  margin-top: 4rem;
  animation: fadeInUp 1s ease-out 0.6s both;
}

.footer-text {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
  }
  
  .popular-card {
    transform: none;
  }
  
  .popular-card:hover {
    transform: translateY(-8px);
  }
}

@media (max-width: 768px) {
  .pricing-container {
    padding: 2rem 1rem;
  }
  
  .main-title {
    font-size: 2.5rem;
  }
  
  .main-subtitle {
    font-size: 1.1rem;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .pricing-card {
    padding: 2rem;
  }
  
  .price {
    font-size: 3rem;
  }
  
  .header-section {
    margin-bottom: 3rem;
  }
}

@media (max-width: 480px) {
  .pricing-container {
    padding: 1.5rem 0.75rem;
  }
  
  .main-title {
    font-size: 2rem;
  }
  
  .pricing-card {
    padding: 1.5rem;
  }
  
  .price {
    font-size: 2.5rem;
  }
  
  .popular-badge {
    padding: 0.4rem 1.2rem;
    font-size: 0.8rem;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .floating-shape {
    animation: none;
  }
}

/* Focus states for accessibility */
.cta-button:focus {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .pricing-card {
    border: 2px solid #ffffff;
  }
  
  .feature-item {
    color: #ffffff;
  }
  
  .plan-description {
    color: rgba(255, 255, 255, 0.9);
  }
}