:root {
  --primary-color: #0066cc;
  --primary-hover: #0052a3;
  --secondary-color: #00bcd4;
  --accent-color: #ff4757;
  --dark-bg: #0f131a;
  --card-bg: #1a1f2c;
  --card-border: rgba(255, 255, 255, 0.05);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-tertiary: rgba(255, 255, 255, 0.5);
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --popular-gradient: linear-gradient(135deg, #ff4757, #ff6b81);
  --stripe-color: #6772e5;
  --paypal-color: #009cde;
  --razorpay-color: #2b84ea;
  --crypto-color: #f7931a;
  --telegram-color: #0088cc;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--dark-bg);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.premium-section {
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  z-index: 2;
}

.block-title {
  font-size: 7rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1rem;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-fill-color: transparent;
}

.block-title small {
    font-size: 16px!important;
}

.subtitle {
  display: block;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

.plans-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem auto;
  max-width: 1000px;
}

.plan-card {
  position: relative;
  background: var(--card-bg);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  border: 1px solid var(--card-border);
  cursor: pointer;
  z-index: 1;
}

.plan-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at var(--mouse-x, 100px) var(--mouse-y, 100px), 
              rgba(0, 102, 204, 0.1), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.plan-card:hover::before {
  opacity: 1;
}

.plan-card.selected {
  border: 1px solid var(--primary-color);
  box-shadow: 0 10px 30px rgba(0, 102, 204, 0.3);
  transform: translateY(-5px);
}

.plan-card.selected::before {
  opacity: 1;
  background: radial-gradient(circle at center, 
              rgba(0, 102, 204, 0.2), transparent 70%);
}

.plan-card.popular-plan {
  border: 1px solid var(--accent-color);
}

.plan-card.popular-plan .plan-highlight {
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 60px 60px 0;
  border-color: transparent var(--accent-color) transparent transparent;
}

.plan-content {
  padding: 2rem;
  position: relative;
  z-index: 2;
}

.plan-header {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 1.5rem;
  position: relative;
}

.popular-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--popular-gradient);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 4px 15px rgba(255, 71, 87, 0.3);
}

.popular-badge svg {
  width: 14px;
  height: 14px;
  margin-right: 0.5rem;
}

.plan-name {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.plan-price-container {
  display: flex;
  align-items: flex-end;
  margin-bottom: 0.5rem;
}

.plan-price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.plan-period {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-left: 0.5rem;
  padding-bottom: 0.3rem;
}

.plan-savings {
  font-size: 1.5rem;
  color: var(--success-color);
  font-weight: 500;
}

.plan-features {
  margin-bottom: 2rem;
}

.feature-list {
  list-style: none;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  padding: 0.5rem 0;
  color: var(--text-secondary);
  font-size: 1.40rem;
}

.feature-icon {
  margin-right: 0.75rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.feature-icon svg {
  width: 18px;
  height: 18px;
  color: var(--primary-color);
}

.feature-text {
  flex: 1;
}

.plan-footer {
  text-align: center;
}

.plan-select-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  background: var(--primary-color);
  color: white;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
}

.plan-select-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
}

.plan-select-btn svg {
  width: 16px;
  height: 16px;
  margin-left: 0.5rem;
  transition: transform 0.3s ease;
}

.plan-card.selected .plan-select-btn {
  background: var(--success-color);
}

.plan-card.selected .plan-select-btn:hover {
  background: #0ea371;
}

.plan-card.selected .plan-select-btn svg {
  transform: translateX(3px);
}

.plan-radio {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  cursor: pointer;
  z-index: 3;
}

.warning-message {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger-color);
  border-radius: 8px;
  font-weight: 500;
  margin: 2rem auto;
  max-width: 600px;
}

.warning-message svg {
  width: 20px;
  height: 20px;
  margin-right: 0.75rem;
  flex-shrink: 0;
}

.payment-section {
  margin-top: 4rem;
  padding: 2.5rem;
  background: rgba(26, 31, 44, 0.8);
  border-radius: 16px;
  border: 1px solid var(--card-border);
  backdrop-filter: blur(10px);
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.payment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.payment-title {
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--text-primary);
}

.payment-security {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.payment-security svg {
  width: 16px;
  height: 16px;
  margin-right: 0.5rem;
  color: var(--success-color);
}

.payment-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.payment-btn {
  display: flex;
  align-items: center;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: all 0.3s ease;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}

.payment-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.payment-btn:not(:disabled):hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.payment-icon {
  margin-right: 1rem;
  flex-shrink: 0;
}

.payment-icon svg {
  width: 28px;
  height: 28px;
}

.payment-text {
  text-align: left;
}

.payment-label {
  display: block;
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.payment-provider {
  display: block;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
}

.stripe-btn {
  border-color: rgba(103, 114, 229, 0.2);
}

.stripe-btn:not(:disabled):hover {
  border-color: var(--stripe-color);
  box-shadow: 0 8px 25px rgba(103, 114, 229, 0.2);
}

.stripe-btn .payment-icon svg {
  color: var(--stripe-color);
}

.paypal-btn {
  border-color: rgba(0, 156, 222, 0.2);
}

.paypal-btn:not(:disabled):hover {
  border-color: var(--paypal-color);
  box-shadow: 0 8px 25px rgba(0, 156, 222, 0.2);
}

.paypal-btn .payment-icon svg {
  color: var(--paypal-color);
}

.razorpay-btn {
  border-color: rgba(43, 132, 234, 0.2);
}

.razorpay-btn:not(:disabled):hover {
  border-color: var(--razorpay-color);
  box-shadow: 0 8px 25px rgba(43, 132, 234, 0.2);
}

.razorpay-btn .payment-icon svg {
  color: var(--razorpay-color);
}

.crypto-btn {
  border-color: rgba(247, 147, 26, 0.2);
}

.crypto-btn:not(:disabled):hover {
  border-color: var(--crypto-color);
  box-shadow: 0 8px 25px rgba(247, 147, 26, 0.2);
}

.crypto-btn .payment-icon svg {
  color: var(--crypto-color);
}

.payment-security-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.security-badge {
  display: flex;
  align-items: center;
  font-size: 1.2rem;
  color: var(--text-secondary);
}

.security-badge svg {
  width: 16px;
  height: 16px;
  margin-right: 0.5rem;
  color: var(--success-color);
}

.modal-content {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
}

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-body {
  padding: 1.5rem;
}

.crypto-instructions {
  color: var(--text-secondary);
}

.crypto-instructions p {
  margin-bottom: 1.5rem;
}

.crypto-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.crypto-option {
  display: flex;
  align-items: flex-start;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.crypto-icon {
  margin-right: 1rem;
  flex-shrink: 0;
}

.crypto-icon svg {
  width: 24px;
  height: 24px;
  color: var(--crypto-color);
}

.crypto-info h6 {
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.crypto-info code {
  display: block;
  font-size: 0.8rem;
  background: rgba(0, 0, 0, 0.2);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 0.25rem;
  word-break: break-all;
}

.crypto-info small {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.crypto-note {
  display: flex;
  align-items: flex-start;
  padding: 1rem;
  background: rgba(0, 102, 204, 0.1);
  border-radius: 8px;
  margin-top: 1.5rem;
}

.crypto-note svg {
  width: 20px;
  height: 20px;
  color: var(--primary-color);
  margin-right: 1rem;
  flex-shrink: 0;
}

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

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

.btn {
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  align-items: center;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.telegram-btn {
  background: var(--telegram-color);
  color: white;
}

.telegram-btn:hover {
  background: #0077b6;
}

.telegram-btn svg {
  width: 16px;
  height: 16px;
  margin-right: 0.5rem;
}

@media (max-width: 1024px) {
  .block-title {
    font-size: 2.5rem;
  }
  
  .plans-container {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
}

@media (max-width: 768px) {
  .premium-section {
    padding: 2rem 0;
  }
  
    .plan-name {
        font-size:5.5rem;
    }
  
  .block-title {
    font-size: 5.2rem;
  }
  
  .subtitle {
    font-size: 1.1rem;
  }
  
  .payment-section {
    padding: 1.5rem;
  }
  
  .payment-buttons {
    grid-template-columns: 1fr;
  }
  
  .payment-header {
    flex-direction: column;
    align-items: center;
  }
  .feature-list {
    display: flex;
    flex-direction: column;
    align-items: center; /* Centre les items horizontalement */
  }

  .feature-item {
    display: flex;
    align-items: center; /* Aligne verticalement l'icône et le texte */
    width: 100%;
    max-width: 75%; /* Empêche les lignes trop longues */
    justify-content: center; /* Centre le contenu */
    padding: 0.5rem 0;
    text-align: center; /* Centre le texte */
  }

  .feature-icon {
    margin-right: 10px;
    margin-top: 0;
    flex-shrink: 0; /* Empêche le rétrécissement de l'icône */
  }

  .feature-text {
    text-align: left; /* Garde l'alignement normal du texte */
    flex: 1;
  }
}

@media (max-width: 480px) {
  .block-title {
    font-size: 5.3rem;
  }
  
  .plan-content {
    padding: 1.5rem;
  }
  
  .payment-section {
    padding: 1rem;
  }
  
  .modal-body {
    padding: 1rem;
  }
  
  .crypto-options {
    grid-template-columns: 1fr;
  }
  
  .plan-header{
      text-align: center;
  }
  
    .plan-price-container {
        display: flow!important;
        text-align: center!important;
    }
  
  .modal-footer {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
}