/**
 * LVLIA - Styles page Tarifs Premium V2.0
 * Design révolutionnaire pour conversion maximale
 */

/* === Toggle paiement PREMIUM === */
.payment-toggle {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin: 40px 0 48px;
  flex-wrap: wrap;
  background: linear-gradient(135deg, #f0fdf4, #ecfeff);
  padding: 12px;
  border-radius: 999px;
  box-shadow: 0 4px 16px rgba(5, 150, 105, 0.1);
  border: 2px solid #d1fae5;
}

.payment-toggle button {
  padding: 14px 36px;
  border: 2px solid transparent;
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  min-height: 48px;
  position: relative;
  overflow: hidden;
}

.payment-toggle button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: var(--brand-gradient);
  border-radius: 999px;
  transform: translate(-50%, -50%);
  transition: width 0.4s ease, height 0.4s ease;
  z-index: -1;
}

.payment-toggle button:hover {
  color: var(--brand);
  transform: translateY(-2px);
}

.payment-toggle button.active {
  background: var(--brand-gradient);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(5, 150, 105, 0.4);
  transform: scale(1.05);
}

.payment-toggle button.active::before {
  width: 200%;
  height: 200%;
}

/* === Grille pricing PREMIUM === */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin: 48px 0;
  position: relative;
}

/* === Carte pricing PREMIUM === */
.pricing-card {
  background: white;
  border: 2px solid var(--line);
  border-radius: 24px;
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: var(--brand-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.pricing-card:hover::before {
  transform: scaleX(1);
}

.pricing-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 20px 40px rgba(5, 150, 105, 0.25);
  border-color: var(--brand-primary);
}

/* Carte featured (Premium) - EFFET WOW */
.pricing-card.featured {
  border-color: var(--brand-primary);
  border-width: 3px;
  background: linear-gradient(180deg, #f0fdf4 0%, white 50%, white 100%);
  transform: scale(1.08);
  box-shadow: 0 12px 32px rgba(5, 150, 105, 0.2), 0 0 0 1px rgba(5, 150, 105, 0.1);
  position: relative;
  z-index: 10;
}

.pricing-card.featured::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg at 50% 50%,
    transparent 0deg,
    rgba(5, 150, 105, 0.05) 90deg,
    transparent 180deg
  );
  animation: rotate 8s linear infinite;
  pointer-events: none;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.pricing-card.featured:hover {
  transform: scale(1.08) translateY(-12px);
  box-shadow: 0 24px 48px rgba(5, 150, 105, 0.35), 0 0 60px rgba(5, 150, 105, 0.2);
}

/* Badge "POPULAIRE" - Effet brillant */
.popular-badge {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--brand-gradient);
  color: white;
  padding: 10px 28px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.2px;
  box-shadow: 0 8px 16px rgba(5, 150, 105, 0.5);
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  z-index: 20;
}

.popular-badge::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
  animation: shine 3s ease-in-out infinite;
}

@keyframes shine {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Titre pack */
.pricing-card h3 {
  font-size: 32px;
  margin: 0 0 28px 0;
  text-align: center;
  color: var(--fg);
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 800;
  position: relative;
  z-index: 2;
}

/* Prix avec effet gradient */
.pricing-card .price,
.pricing-card .price-monthly {
  text-align: center;
  margin-bottom: 36px;
  padding-bottom: 36px;
  border-bottom: 2px solid var(--line);
  position: relative;
  z-index: 2;
}

.pricing-card .price .amount,
.pricing-card .price-monthly .amount {
  display: block;
  font-size: 56px;
  font-weight: 900;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 12px;
  font-family: 'Space Grotesk', sans-serif;
}

.pricing-card .price .period,
.pricing-card .price-monthly .period {
  display: block;
  font-size: 16px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Features liste PREMIUM */
.pricing-card .features {
  list-style: none;
  padding: 0;
  margin: 0 0 36px 0;
  flex: 1;
  position: relative;
  z-index: 2;
}

.pricing-card .features li {
  padding: 14px 0;
  color: var(--fg);
  font-size: 16px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  line-height: 1.6;
  transition: all 0.2s ease;
  border-radius: 8px;
  margin: 0 -8px;
  padding-left: 8px;
}

.pricing-card .features li:hover {
  background: var(--emerald-50);
  transform: translateX(4px);
}

.pricing-card .features li::before {
  content: '✓';
  color: white;
  font-weight: bold;
  font-size: 14px;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-gradient);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3);
}

/* Abonnement avec effet glassmorphism */
.pricing-card .subscription {
  background: linear-gradient(135deg, rgba(240, 253, 244, 0.8), rgba(236, 254, 255, 0.8));
  backdrop-filter: blur(10px);
  padding: 20px;
  border-radius: 16px;
  text-align: center;
  margin-bottom: 28px;
  border: 2px solid rgba(5, 150, 105, 0.2);
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.1);
  position: relative;
  z-index: 2;
}

.pricing-card .subscription strong {
  display: block;
  font-size: 28px;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
  font-weight: 800;
}

.pricing-card .subscription span {
  font-size: 14px;
  color: var(--muted);
  font-weight: 600;
}

/* Bouton avec effet avancé */
.pricing-card .btn {
  width: 100%;
  text-align: center;
  font-size: 18px;
  padding: 18px 28px;
  font-weight: 800;
  position: relative;
  z-index: 2;
  transition: all 0.3s ease;
}

.pricing-card:hover .btn {
  transform: scale(1.05);
  box-shadow: 0 12px 24px rgba(5, 150, 105, 0.4);
}

/* === Section "Tous les packs incluent" PREMIUM === */
.all-packs-include {
  margin: 80px 0;
  padding: 64px 48px;
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 50%, #d1fae5 100%);
  border-radius: 32px;
  box-shadow: 0 12px 32px rgba(5, 150, 105, 0.15);
  border: 2px solid #86efac;
  position: relative;
  overflow: hidden;
}

.all-packs-include::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(5, 150, 105, 0.08) 0%, transparent 70%);
  animation: float 20s ease-in-out infinite;
  pointer-events: none;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  50% {
    transform: translate(30px, -30px) rotate(180deg);
  }
}

.all-packs-include h2 {
  text-align: center;
  font-size: 40px;
  margin-bottom: 48px;
  color: var(--fg);
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 800;
  position: relative;
  z-index: 2;
}

.all-packs-include .grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  position: relative;
  z-index: 2;
}

.guarantee-item {
  background: white;
  padding: 32px 24px;
  border-radius: 20px;
  text-align: center;
  border: 2px solid #86efac;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.08);
}

.guarantee-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--emerald-50), var(--teal-50));
  opacity: 0;
  transition: opacity 0.4s ease;
}

.guarantee-item:hover::before {
  opacity: 1;
}

.guarantee-item:hover {
  transform: translateY(-8px) scale(1.05);
  box-shadow: 0 16px 32px rgba(5, 150, 105, 0.25);
  border-color: var(--brand-primary);
}

.guarantee-item .icon {
  font-size: 56px;
  margin-bottom: 20px;
  display: block;
  position: relative;
  z-index: 2;
  transition: transform 0.4s ease;
}

.guarantee-item:hover .icon {
  transform: scale(1.2) rotate(10deg);
}

.guarantee-item strong {
  display: block;
  font-size: 18px;
  color: var(--fg);
  margin-bottom: 10px;
  font-weight: 800;
  position: relative;
  z-index: 2;
}

.guarantee-item p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
  position: relative;
  z-index: 2;
  font-weight: 600;
}

/* === Simulateur ROI PREMIUM === */
.roi-simulator {
  margin: 80px 0;
}

.roi-simulator h2 {
  text-align: center;
  font-size: 48px;
  margin-bottom: 48px;
  color: var(--fg);
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 800;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.simulator-card {
  background: white;
  border: 3px solid var(--brand-primary);
  border-radius: 32px;
  padding: 56px 48px;
  max-width: 1000px;
  margin: 0 auto;
  box-shadow: 0 20px 40px rgba(5, 150, 105, 0.2);
  position: relative;
  overflow: hidden;
}

.simulator-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(5, 150, 105, 0.03), transparent);
  animation: shimmer 3s ease-in-out infinite;
  pointer-events: none;
}

@keyframes shimmer {
  0%, 100% {
    transform: translateX(-50%) translateY(-50%);
  }
  50% {
    transform: translateX(50%) translateY(50%);
  }
}

/* Inputs simulateur PREMIUM */
.simulator-inputs {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 40px;
  position: relative;
  z-index: 2;
}

.simulator-inputs label {
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-weight: 700;
  font-size: 17px;
  color: var(--fg);
}

.simulator-inputs input[type="range"] {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(to right, var(--emerald-200), var(--teal-200));
  outline: none;
  -webkit-appearance: none;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.simulator-inputs input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--brand-gradient);
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.5);
  transition: all 0.3s ease;
}

.simulator-inputs input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 6px 16px rgba(5, 150, 105, 0.6);
}

.simulator-inputs input[type="range"]::-moz-range-thumb {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--brand-gradient);
  cursor: pointer;
  border: none;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.5);
  transition: all 0.3s ease;
}

.simulator-inputs input[type="range"]::-moz-range-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 6px 16px rgba(5, 150, 105, 0.6);
}

.simulator-inputs output {
  display: inline-block;
  background: var(--brand-gradient);
  color: white;
  padding: 8px 20px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 20px;
  min-width: 70px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

.simulator-inputs input[type="number"] {
  padding: 16px 20px;
  border: 2px solid var(--line);
  border-radius: 16px;
  font-size: 20px;
  font-weight: 700;
  width: 180px;
  transition: all 0.3s ease;
  background: var(--bg-secondary);
}

.simulator-inputs input[type="number"]:focus {
  outline: none;
  border-color: var(--brand-primary);
  background: white;
  box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.1);
}

.simulator-inputs button {
  margin-top: 12px;
}

/* Résultats simulateur PREMIUM */
.simulator-results {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 3px solid var(--brand-primary);
  position: relative;
  z-index: 2;
}

.simulator-results .result-card {
  background: linear-gradient(135deg, #f0fdf4, #dcfce7);
  padding: 32px 28px;
  border-radius: 20px;
  text-align: center;
  margin-bottom: 24px;
  border: 2px solid #86efac;
  box-shadow: 0 8px 20px rgba(5, 150, 105, 0.15);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.simulator-results .result-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.5), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.simulator-results .result-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(5, 150, 105, 0.25);
}

.simulator-results .result-card:hover::before {
  opacity: 1;
}

.simulator-results .result-card h3 {
  font-size: 16px;
  color: var(--muted);
  margin: 0 0 16px 0;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  z-index: 2;
}

.simulator-results .result-value {
  font-size: 56px;
  font-weight: 900;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 12px;
  font-family: 'Space Grotesk', sans-serif;
  position: relative;
  z-index: 2;
}

.simulator-results .result-detail {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
  font-weight: 600;
  position: relative;
  z-index: 2;
}

/* Graphique PREMIUM */
.chart-wrapper {
  margin: 40px 0;
  background: white;
  padding: 32px;
  border-radius: 20px;
  border: 2px solid var(--line);
  box-shadow: 0 8px 20px rgba(5, 150, 105, 0.1);
}

.chart-wrapper h3 {
  text-align: center;
  font-size: 24px;
  margin-bottom: 32px;
  color: var(--fg);
  font-weight: 800;
}

.chart-wrapper canvas {
  max-height: 400px;
}

/* CTA ROI PREMIUM */
.cta-roi {
  text-align: center;
  margin-top: 48px;
  padding: 48px 40px;
  background: var(--brand-gradient);
  border-radius: 24px;
  box-shadow: 0 12px 32px rgba(5, 150, 105, 0.3);
  position: relative;
  overflow: hidden;
}

.cta-roi::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
  animation: shine 3s ease-in-out infinite;
}

.cta-roi p {
  color: white;
  font-size: 22px;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
  font-weight: 700;
}

.cta-roi .btn {
  background: white;
  color: var(--brand-primary);
  font-size: 20px;
  padding: 20px 40px;
  font-weight: 800;
  position: relative;
  z-index: 2;
}

.cta-roi .btn:hover {
  background: #f0fdf4;
  transform: scale(1.05);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* === Responsive PREMIUM === */
@media (max-width: 1024px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-12px);
  }
  
  .all-packs-include .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .payment-toggle {
    flex-direction: column;
    padding: 8px;
  }
  
  .payment-toggle button {
    width: 100%;
  }
  
  .pricing-card {
    padding: 40px 28px;
  }
  
  .pricing-card h3 {
    font-size: 28px;
  }
  
  .pricing-card .price .amount,
  .pricing-card .price-monthly .amount {
    font-size: 44px;
  }
  
  .all-packs-include {
    padding: 40px 24px;
  }
  
  .all-packs-include h2 {
    font-size: 32px;
  }
  
  .all-packs-include .grid-4 {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .roi-simulator h2 {
    font-size: 36px;
  }
  
  .simulator-card {
    padding: 32px 24px;
  }
  
  .simulator-results .result-value {
    font-size: 44px;
  }
}