/* ================================
   NOUVELLES SECTIONS - CSS ENRICHI
   Adapté aux couleurs Cybergard (rouge #8B0000)
   ================================ */

/* Pillars Section */
.pillars-section {
  padding: 120px 5% 100px;
  background: var(--surface-light);
  position: relative;
  overflow: hidden;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 40px;
  max-width: 1400px;
  margin: 60px auto 0;
}

.pillar-card {
  background: var(--surface-card);
  border: 1px solid rgba(139, 0, 0, 0.15);
  border-radius: 20px;
  padding: 50px 40px;
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 50%, var(--primary) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.pillar-card:hover {
  transform: translateY(-10px);
  border-color: rgba(139, 0, 0, 0.4);
  box-shadow: 0 20px 60px var(--primary-glow);
}

.pillar-icon {
  font-size: 72px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 20px var(--primary-glow));
}

.pillar-card h3 {
  font-size: 32px;
  font-weight: 800;
  color: var(--primary-light);
  margin-bottom: 30px;
  letter-spacing: -0.5px;
}

.pillar-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 30px;
}

.pillar-feature {
  display: flex;
  align-items: start;
  gap: 12px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-muted);
}

.pillar-feature .check {
  color: var(--primary-light);
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
}

.pillar-feature strong {
  color: var(--primary-light);
  font-weight: 600;
}

.pillar-stat {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid rgba(139, 0, 0, 0.2);
  text-align: center;
}

.pillar-stat .stat-number {
  font-size: 48px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.pillar-stat .stat-label {
  font-size: 14px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ROI Hero Section - "6 Mois ou 6 Semaines" */
.roi-hero-section {
  padding: 120px 5% 100px;
  background: var(--surface);
  position: relative;
}

.roi-circles {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  max-width: 1400px;
  margin: 60px auto 40px;
  flex-wrap: wrap;
}

.roi-circle {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(139, 0, 0, 0.15) 0%, var(--surface-card) 70%);
  border: 3px solid rgba(139, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  position: relative;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 30px var(--primary-glow);
}

.roi-circle::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light), var(--primary));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.roi-circle:hover::before {
  opacity: 1;
}

.roi-circle:hover {
  transform: scale(1.1);
  border-color: rgba(139, 0, 0, 0.6);
  box-shadow: 0 30px 80px var(--primary-glow);
}

.roi-circle .circle-value {
  font-size: 64px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -2px;
}

.roi-circle .circle-label {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.roi-circle .circle-label strong {
  font-size: 18px;
  color: var(--primary-light);
  font-weight: 700;
  line-height: 1.3;
}

.roi-circle .circle-label span {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
}

.roi-cta {
  text-align: center;
  margin-top: 60px;
}

.roi-question {
  font-size: 24px;
  color: var(--text);
  margin-bottom: 30px;
  font-weight: 500;
}

/* Modules Section */
.modules-section {
  padding: 120px 5% 100px;
  background: var(--surface-light);
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 30px;
  max-width: 1400px;
  margin: 60px auto 0;
}

.module-card {
  background: var(--surface-card);
  border: 1px solid rgba(139, 0, 0, 0.15);
  border-radius: 16px;
  padding: 35px 30px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.module-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--primary) 50%, transparent 100%);
  transform: scaleX(0);
  transition: transform 0.5s ease;
}

.module-card:hover::after {
  transform: scaleX(1);
}

.module-card:hover {
  transform: translateY(-8px);
  border-color: rgba(139, 0, 0, 0.35);
  box-shadow: 0 16px 48px var(--primary-glow);
}

.module-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.module-icon {
  font-size: 48px;
  filter: drop-shadow(0 0 15px var(--primary-glow));
}

.module-header h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary-light);
  line-height: 1.2;
}

.module-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.module-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.module-features li {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
  padding-left: 8px;
}

.module-stat {
  font-size: 13px;
  color: #4ade80;
  font-weight: 600;
  padding: 12px 16px;
  background: rgba(74, 222, 128, 0.1);
  border-left: 3px solid #4ade80;
  border-radius: 4px;
  margin-top: 20px;
}

/* Architecture Section */
.architecture-section {
  padding: 120px 5% 100px;
  background: var(--surface);
}

.spaces-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 35px;
  max-width: 1400px;
  margin: 60px auto 0;
}

.space-card {
  background: var(--surface-card);
  border: 2px solid rgba(139, 0, 0, 0.2);
  border-radius: 20px;
  padding: 40px 35px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.space-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(139, 0, 0, 0.08) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
}

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

.space-card:hover {
  transform: translateY(-10px);
  border-color: rgba(139, 0, 0, 0.4);
  box-shadow: 0 20px 60px var(--primary-glow);
}

.space-header {
  text-align: center;
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
}

.space-icon {
  font-size: 64px;
  margin-bottom: 15px;
  filter: drop-shadow(0 0 20px var(--primary-glow));
}

.space-header h3 {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary-light);
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.space-role {
  font-size: 14px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
}

.space-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  z-index: 1;
}

.space-features li {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.5;
  padding-left: 10px;
  display: flex;
  align-items: start;
  gap: 10px;
}

.architecture-cta {
  text-align: center;
  margin-top: 60px;
}

.architecture-cta p {
  font-size: 20px;
  color: var(--text);
  margin-bottom: 25px;
}

/* Demo Section Enhancements */
.demo-benefits {
  max-width: 600px;
  margin: 50px auto 0;
  padding: 40px;
  background: var(--surface-card);
  border: 1px solid rgba(139, 0, 0, 0.2);
  border-radius: 16px;
}

.demo-benefits h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-light);
  margin-bottom: 25px;
  text-align: center;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(139, 0, 0, 0.1);
}

.benefit-item:last-child {
  border-bottom: none;
}

.benefit-icon {
  font-size: 32px;
  flex-shrink: 0;
}

.benefit-text {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.benefit-text strong {
  font-size: 16px;
  color: var(--primary-light);
  font-weight: 600;
}

.benefit-text span {
  font-size: 14px;
  color: var(--text-muted);
}

/* Stats Section Enhancements */
.stat-detail {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 8px;
  font-weight: 400;
}

/* Feature Metric Badge */
.feature-metric {
  display: inline-block;
  margin-top: 15px;
  padding: 8px 16px;
  background: rgba(74, 222, 128, 0.12);
  color: #4ade80;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(74, 222, 128, 0.3);
}

/* Contact Section Enhancements */
.contact-tagline {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 30px;
  line-height: 1.6;
}

.contact-benefits {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 30px;
}

.contact-benefits .benefit {
  display: flex;
  align-items: start;
  gap: 15px;
}

.contact-benefits .benefit-icon {
  font-size: 24px;
}

.contact-benefits .benefit strong {
  display: block;
  color: var(--primary-light);
  font-size: 16px;
  margin-bottom: 4px;
}

.contact-benefits .benefit p {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 15px;
  margin-right: 25px;
  margin-bottom: 10px;
  transition: color 0.3s;
}

.contact-link:hover {
  color: var(--primary-light);
}

.contact-link svg {
  stroke: currentColor;
}

/* Pricing Enhancements */
.price-amount.custom {
  font-size: 2rem;
  color: var(--primary);
}

.pricing-note {
  text-align: center;
  margin-top: 50px;
  padding: 30px;
  background: var(--surface-card);
  border-radius: 12px;
  border: 1px solid rgba(139, 0, 0, 0.15);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-note p {
  color: var(--text-muted);
  margin: 8px 0;
  font-size: 15px;
}

.pricing-note strong {
  color: var(--primary-light);
}

/* Auth Modal Enhancements */
.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.auth-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
}

.auth-modal .modal-content {
  position: relative;
  background: var(--surface-card);
  border: 1px solid rgba(139, 0, 0, 0.3);
  border-radius: 20px;
  padding: 50px 40px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.auth-modal.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 28px;
  cursor: pointer;
  transition: color 0.3s;
}

.modal-close:hover {
  color: var(--primary-light);
}

.modal-owl {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
}

.modal-owl img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.modal-subtitle {
  color: var(--text-muted);
  margin-bottom: 30px;
}

.modal-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 30px;
}

.tab-btn {
  flex: 1;
  padding: 12px;
  background: transparent;
  border: 1px solid rgba(139, 0, 0, 0.3);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s;
}

.tab-btn.active,
.tab-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--text);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.auth-form input {
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid rgba(139, 0, 0, 0.2);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  transition: border-color 0.3s;
}

.auth-form input:focus {
  outline: none;
  border-color: var(--primary);
}

.auth-submit {
  padding: 14px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border: none;
  border-radius: 8px;
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.auth-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--primary-glow);
}

.forgot-link {
  display: block;
  margin-top: 15px;
  color: var(--text-muted);
  font-size: 14px;
  transition: color 0.3s;
}

.forgot-link:hover {
  color: var(--primary-light);
}

.plan-selector h3 {
  margin-bottom: 20px;
  color: var(--text);
}

.plan-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.plan-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  background: var(--surface);
  border: 1px solid rgba(139, 0, 0, 0.2);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
}

.plan-option:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
}

.plan-option.featured {
  border-color: var(--primary);
  background: rgba(139, 0, 0, 0.1);
}

.plan-badge-mini {
  position: absolute;
  top: -10px;
  right: -10px;
  background: var(--primary);
  color: var(--text);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.plan-option .plan-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-light);
  margin-bottom: 5px;
}

.plan-option .plan-price {
  font-size: 14px;
  color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 1200px) {
  .pillars-grid {
    grid-template-columns: 1fr;
  }

  .roi-circles {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .pillars-section,
  .roi-hero-section,
  .modules-section,
  .architecture-section {
    padding: 80px 5% 60px;
  }

  .section-header h2 {
    font-size: 32px;
  }

  .roi-circles {
    flex-direction: column;
    gap: 30px;
  }

  .roi-circle {
    width: 240px;
    height: 240px;
  }

  .roi-circle .circle-value {
    font-size: 52px;
  }

  .modules-grid,
  .spaces-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .pillar-card,
  .module-card,
  .space-card {
    padding: 30px 25px;
  }

  .pillar-icon {
    font-size: 56px;
  }

  .space-icon {
    font-size: 52px;
  }

  .auth-modal .modal-content {
    padding: 40px 25px;
  }
}

@media (max-width: 480px) {
  .roi-circle {
    width: 200px;
    height: 200px;
    padding: 30px;
  }

  .roi-circle .circle-value {
    font-size: 44px;
  }

  .roi-circle .circle-label strong {
    font-size: 16px;
  }

  .roi-circle .circle-label span {
    font-size: 12px;
  }

  .modules-grid,
  .spaces-grid {
    grid-template-columns: 1fr;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
  }
}