/* --- Simulateur ORM - Design moderne, responsive et SEO --- */
.sim-orm{
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  max-width:1200px;
  margin:32px auto;
  padding:0 16px;
  color:#1f1f1f;
}

/* Introduction friendly */
.sim-orm-intro{
  font-size:1.05rem;
  color:#616161;
  margin:8px 0 24px;
  line-height:1.6;
}

/* Sélecteur de statuts */
.statut-selector{
  margin-bottom:32px;
  padding:24px;
  background:linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  border-radius:12px;
  border:2px solid #e1e1e1;
}

.statut-selector h3{
  margin:0 0 20px;
  font-size:1.1rem;
  font-weight:600;
  color:#1f1f1f;
}

.statut-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(min(100%, 110px), 1fr));
  gap:12px;
}

.statut-card{
  position:relative;
  cursor:pointer;
  display:block;
}

.statut-card input[type="radio"]{
  position:absolute;
  opacity:0;
  width:0;
  height:0;
}

.statut-content{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:16px 12px;
  background:#fff;
  border:2px solid #e1e1e1;
  border-radius:12px;
  transition:all 0.2s ease;
  min-height:120px;
}

.statut-card:hover .statut-content{
  border-color:#0078d4;
  transform:translateY(-2px);
  box-shadow:0 4px 12px rgba(0,120,212,0.15);
}

.statut-card input[type="radio"]:checked + .statut-content{
  border-color:#0078d4;
  border-width:3px;
  background:linear-gradient(135deg, #e6f4ff 0%, #cfe8ff 100%);
  box-shadow:0 4px 16px rgba(0,120,212,0.25);
}

.statut-icon{
  font-size:2rem;
  margin-bottom:8px;
}

.statut-name{
  font-size:0.95rem;
  font-weight:600;
  color:#1f1f1f;
  margin-bottom:4px;
  text-align:center;
}

.statut-rate{
  font-size:0.8rem;
  color:#0078d4;
  font-weight:600;
}

/* Bouton estimer dans input */
.input-with-button{
  display:flex;
  gap:8px;
}

.input-with-button input{
  flex:1;
}

.btn-estimate{
  padding:12px 16px;
  background:linear-gradient(135deg, #10b981 0%, #059669 100%);
  color:#fff;
  border:0;
  border-radius:8px;
  font-size:0.9rem;
  font-weight:600;
  cursor:pointer;
  transition:all 0.2s ease;
  box-shadow:0 2px 6px rgba(16,185,129,0.3);
  white-space:nowrap;
}

.btn-estimate:hover{
  background:linear-gradient(135deg, #059669 0%, #047857 100%);
  box-shadow:0 4px 10px rgba(16,185,129,0.4);
  transform:translateY(-1px);
}

/* Introduction friendly */
.sim-orm-intro{
  font-size:1.05rem;
  color:#616161;
  margin:8px 0 24px;
  line-height:1.6;
}

/* Cards modernes */
.sim-orm .card{
  border:1px solid #e1e1e1;
  border-radius:16px;
  background:#ffffff;
  box-shadow:0 2px 8px rgba(0,0,0,0.04);
  padding:clamp(20px, 4vw, 32px);
  margin-bottom:24px;
  transition:box-shadow 0.2s ease;
}

.sim-orm .card:hover{
  box-shadow:0 4px 16px rgba(0,0,0,0.08);
}

.sim-orm h2{
  margin:0 0 12px;
  font-size:clamp(1.3rem, 4vw, 1.6rem);
  font-weight:600;
  color:#1f1f1f;
  line-height:1.3;
}

.sim-orm h3{
  margin:0 0 12px;
  font-size:clamp(1.1rem, 3vw, 1.3rem);
  font-weight:600;
  color:#1f1f1f;
}

/* Grid responsive intelligent */
.sim-orm .grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap:clamp(16px, 3vw, 24px);
  margin-bottom:20px;
}

/* Champs de formulaire */
.sim-orm .field{
  display:flex;
  flex-direction:column;
}

.sim-orm .field-checkbox{
  justify-content:center;
}

.sim-orm label{
  font-size:0.95rem;
  color:#424242;
  margin-bottom:8px;
  font-weight:600;
  display:flex;
  align-items:center;
  gap:8px;
}

.sim-orm input[type=number],
.sim-orm select{
  padding:14px 16px;
  border:2px solid #e1e1e1;
  border-radius:10px;
  font-size:1rem;
  background:#fafafa;
  transition:all 0.2s ease;
  color:#1f1f1f;
  width:100%;
  box-sizing:border-box;
}

.sim-orm input[type=number]:focus,
.sim-orm select:focus{
  outline:none;
  border-color:#0078d4;
  background:#fff;
  box-shadow:0 0 0 4px rgba(0,120,212,0.1);
}

.sim-orm input[type=number]:hover:not(:focus),
.sim-orm select:hover:not(:focus){
  border-color:#0078d4;
  background:#fff;
}

.sim-orm input[type=checkbox]{
  width:20px;
  height:20px;
  cursor:pointer;
  accent-color:#0078d4;
}

/* Placeholders */
.sim-orm input::placeholder{
  color:#9ca3af;
  font-size:0.9rem;
}

/* Actions */
.sim-orm .actions{
  display:flex;
  justify-content:center;
  margin-top:24px;
  gap:12px;
}

.sim-orm button{
  background:linear-gradient(135deg, #0078d4 0%, #005a9e 100%);
  color:#fff;
  border:0;
  border-radius:10px;
  padding:14px 40px;
  cursor:pointer;
  font-size:1.1rem;
  font-weight:600;
  transition:all 0.2s ease;
  box-shadow:0 4px 12px rgba(0,120,212,0.3);
  min-width:160px;
}

.sim-orm button:hover{
  background:linear-gradient(135deg, #005a9e 0%, #004578 100%);
  box-shadow:0 6px 16px rgba(0,120,212,0.4);
  transform:translateY(-2px);
}

.sim-orm button:active{
  transform:translateY(0);
}

.sim-orm .muted{
  color:#8a8a8a;
  font-size:0.85rem;
  font-weight:400;
}

/* KPI - Métriques clés */
.sim-orm .kpi{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(min(100%, 180px), 1fr));
  gap:clamp(12px, 3vw, 20px);
  margin-bottom:24px;
}

.sim-orm .tile{
  background:linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  border:2px solid #e1e1e1;
  border-radius:12px;
  padding:clamp(16px, 3vw, 24px);
  transition:all 0.2s ease;
  text-align:center;
}

.sim-orm .tile:hover{
  transform:translateY(-4px);
  box-shadow:0 6px 20px rgba(0,0,0,0.1);
  border-color:#0078d4;
}

.sim-orm .tile h3{
  margin:0 0 12px;
  font-size:0.85rem;
  color:#616161;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:0.5px;
}

.sim-orm .tile .val{
  font-weight:700;
  font-size:clamp(1.4rem, 4vw, 2rem);
  background:linear-gradient(135deg, #0078d4 0%, #00bcf2 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

/* Graphiques */
.charts-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap:clamp(16px, 4vw, 24px);
  margin-top:20px;
}

.chart-title{
  font-size:0.95rem;
  margin:0 0 12px;
  color:#616161;
  font-weight:600;
}

.bar{
  height:clamp(28px, 6vw, 36px);
  background:#f0f0f0;
  border-radius:18px;
  position:relative;
  overflow:hidden;
  border:2px solid #e1e1e1;
  margin:12px 0;
}

.bar .seg{
  height:100%;
  display:inline-block;
  transition:all 0.3s ease;
}

.bar .seg:hover{
  opacity:0.85;
  filter:brightness(1.1);
}

.seg.cot{background:linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%)}
.seg.ir{background:linear-gradient(135deg, #A855F7 0%, #C084FC 100%)}
.seg.pfu{background:linear-gradient(135deg, #3B82F6 0%, #60A5FA 100%)}
.seg.sal{background:linear-gradient(135deg, #10B981 0%, #34D399 100%)}
.seg.div{background:linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%)}

/* Légende */
.legend{
  display:flex;
  gap:clamp(8px, 2vw, 12px);
  align-items:center;
  font-size:0.85rem;
  margin-top:12px;
  flex-wrap:wrap;
  justify-content:center;
}

.legend .item{
  display:flex;
  align-items:center;
  padding:6px 12px;
  background:#fafafa;
  border-radius:8px;
  border:1px solid #e1e1e1;
}

.legend .dot{
  width:12px;
  height:12px;
  border-radius:3px;
  display:inline-block;
  margin-right:6px;
  box-shadow:0 1px 3px rgba(0,0,0,0.15);
}

.cot-color{background:linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%)}
.ir-color{background:linear-gradient(135deg, #A855F7 0%, #C084FC 100%)}
.pfu-color{background:linear-gradient(135deg, #3B82F6 0%, #60A5FA 100%)}
.sal-color{background:linear-gradient(135deg, #10B981 0%, #34D399 100%)}
.div-color{background:linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%)}

/* Détails des calculs */
.sim-orm-details .header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:24px;
  padding-bottom:16px;
  border-bottom:2px solid #e1e1e1;
  flex-wrap:wrap;
  gap:12px;
}

#sim-orm-copy{
  background:linear-gradient(135deg, #0078d4 0%, #005a9e 100%);
  color:#fff;
  border:0;
  border-radius:8px;
  padding:10px 20px;
  cursor:pointer;
  font-size:0.9rem;
  font-weight:600;
  transition:all 0.2s ease;
  box-shadow:0 2px 6px rgba(0,120,212,0.3);
}

#sim-orm-copy:hover{
  background:linear-gradient(135deg, #005a9e 0%, #004578 100%);
  transform:translateY(-1px);
}

.calc-step{
  background:linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
  border:2px solid #e1e1e1;
  border-radius:12px;
  padding:clamp(14px, 3vw, 20px);
  margin-bottom:16px;
  transition:all 0.2s ease;
}

.calc-step:hover{
  border-color:#0078d4;
  box-shadow:0 2px 8px rgba(0,120,212,0.1);
}

.calc-step.highlight{
  background:linear-gradient(135deg, #e6f4ff 0%, #cfe8ff 100%);
  border-color:#0078d4;
  border-width:3px;
}

.step-header{
  font-size:0.95rem;
  color:#616161;
  font-weight:600;
  margin-bottom:8px;
}

.step-result{
  font-size:clamp(1.3rem, 4vw, 1.6rem);
  font-weight:700;
  color:#0078d4;
  margin-bottom:6px;
}

.step-result-big{
  font-size:clamp(1.6rem, 5vw, 2.2rem);
  font-weight:700;
  background:linear-gradient(135deg, #0078d4 0%, #00bcf2 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  margin-bottom:8px;
}

.step-result-sub{
  font-size:clamp(1.1rem, 3vw, 1.4rem);
  font-weight:600;
  color:#10b981;
  margin-top:4px;
}

.retraite-step{
  background:linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  border-color:#10b981;
  border-width:2px;
}

.retraite-step .step-result{
  color:#10b981;
}

.mensuel-step{
  background:linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border-color:#f59e0b;
  border-width:2px;
}

.mensuel-step .step-result{
  color:#d97706;
}

.mensuel-step .step-result-sub{
  color:#10b981;
}

.step-formula{
  font-size:0.9rem;
  color:#616161;
  font-family:Consolas, monospace;
  line-height:1.5;
}

/* Section explications */
.sim-orm-explain{
  margin:8px 0 0;
  background:linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  border:2px solid #e1e1e1;
  border-radius:16px;
  padding:clamp(20px, 4vw, 28px);
}

.sim-orm-explain h3{
  margin:0 0 20px;
  font-size:clamp(1.1rem, 3vw, 1.3rem);
  font-weight:600;
  color:#1f1f1f;
}

.explain-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap:20px;
  margin-bottom:20px;
}

.explain-card{
  background:#fff;
  border:2px solid #e1e1e1;
  border-radius:12px;
  padding:20px;
  transition:all 0.2s ease;
  text-align:center;
}

.explain-card:hover{
  border-color:#0078d4;
  box-shadow:0 4px 12px rgba(0,120,212,0.1);
  transform:translateY(-2px);
}

.explain-icon{
  font-size:2.5rem;
  margin-bottom:12px;
}

.explain-card h4{
  margin:0 0 8px;
  font-size:1rem;
  font-weight:600;
  color:#1f1f1f;
}

.explain-card p{
  margin:0;
  font-size:0.9rem;
  color:#616161;
  line-height:1.6;
}

.disclaimer{
  background:#fff3cd;
  border:2px solid #ffc107;
  border-radius:8px;
  padding:12px 16px;
  margin:16px 0 0;
  font-size:0.9rem;
  color:#856404;
  line-height:1.5;
}

.contact-cta{
  margin-top:20px;
  text-align:center;
}

.contact-cta .disclaimer{
  background:linear-gradient(135deg, #e6f4ff 0%, #cfe8ff 100%);
  border-color:#0078d4;
  color:#004578;
  font-size:1rem;
}

.contact-link{
  color:#0078d4;
  font-weight:700;
  text-decoration:none;
  border-bottom:2px solid #0078d4;
  transition:all 0.2s ease;
}

.contact-link:hover{
  color:#005a9e;
  border-bottom-color:#005a9e;
  background:rgba(0,120,212,0.1);
  padding:2px 6px;
  border-radius:4px;
}

/* Animations */
@keyframes fadeIn{
  from{opacity:0;transform:translateY(15px)}
  to{opacity:1;transform:translateY(0)}
}

.sim-orm .card{
  animation:fadeIn 0.4s ease-out;
}

/* Responsive breakpoints */
@media(max-width:768px){
  .sim-orm{
    margin:16px auto;
  }
  
  .sim-orm .grid{
    grid-template-columns:1fr;
  }
  
  .sim-orm .kpi{
    grid-template-columns:1fr;
  }
  
  .charts-grid{
    grid-template-columns:1fr;
  }
  
  .explain-grid{
    grid-template-columns:1fr;
  }
  
  .sim-orm-details .header{
    flex-direction:column;
    align-items:flex-start;
  }
  
  .sim-orm button{
    width:100%;
  }
}

@media(max-width:480px){
  .sim-orm .card{
    padding:16px;
  }
  
  .sim-orm h2{
    font-size:1.25rem;
  }
  
  .legend{
    font-size:0.8rem;
  }
  
  .legend .item{
    padding:4px 8px;
  }
}

/* Améliorations accessibilité */
.sim-orm *:focus-visible{
  outline:3px solid #0078d4;
  outline-offset:2px;
}

/* Print styles */
@media print{
  .sim-orm button{display:none}
  .sim-orm .card{
    page-break-inside:avoid;
    box-shadow:none;
  }
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce){
  .sim-orm *{
    animation:none !important;
    transition:none !important;
  }
}