/* =============================================
   INTER'FACE SIMULATEUR — STYLES
   ============================================= */

/* === VARIABLES & RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-bg: #F8F9FA;
  --color-primary: #1B2A4A;
  --color-primary-light: #2a3f6e;
  --color-cta-green: #2E7D32;
  --color-orange: #E65100;
  --color-text: #333333;
  --color-muted: #6b7280;
  --color-border: #d1d5db;
  --color-white: #ffffff;
  --color-success: #16a34a;
  --color-warning: #ca8a04;
  --color-danger: #dc2626;
  --radius: 12px;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-hover: 0 4px 20px rgba(0,0,0,0.14);
  --transition: 0.3s ease;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 400;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

/* === PROGRESS BAR === */
.progress-bar-container {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 24px 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
}

.progress-track {
  width: 100%;
  height: 6px;
  background: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 999px;
  transition: width 0.4s ease;
  width: 0%;
}

/* === SIMULATOR WRAPPER === */
.simulator-wrapper {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

/* === STEPS === */
.step {
  display: none;
  animation: fadeIn 0.3s ease;
}

.step.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* === STEP HEADER === */
.step-header {
  text-align: center;
  margin-bottom: 32px;
}

.step-header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 10px;
}

.step-header h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 10px;
}

.subtitle {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.logo {
  display: block;
  max-height: 50px;
  max-width: 200px;
  margin: 0 auto 20px;
  object-fit: contain;
}

/* === ÉTAPE 0 — DÉMARRAGE === */
.start-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  gap: 14px;
  margin-top: 8px;
  text-align: center;
}

.btn.btn-start {
  font-size: 1.05rem;
  padding: 16px 40px;
  border-radius: 10px;
  letter-spacing: 0.01em;
  background-color: #e94e1b;
  border-color: #e94e1b;
}

.btn.btn-start:hover,
.btn.btn-start:focus {
  background-color: #c43e12;
  border-color: #c43e12;
}

.start-hint {
  font-size: 0.8rem;
  color: var(--color-muted);
  text-align: center;
}

.card-icon-wrap {
  width: 80px;
  height: 80px;
  background: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  overflow: hidden;
  border: 2px solid rgba(0,0,0,0.06);
}

/* Fond vert pour la carte "Recommandé" */
.card-recommended .card-icon-wrap {
  background: #f0fdf4;
  border-color: rgba(46,125,50,0.15);
}

.card-icon-img {
  width: 66px;
  height: 66px;
  object-fit: contain;
}

.card-choice h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
  line-height: 1.4;
}

.card-choice p {
  font-size: 0.82rem;
  color: var(--color-muted);
}

/* === FORM SECTIONS === */
.form-section {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field-label {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* === RADIO CARDS === */
.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.radio-card {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 500;
  transition: border-color var(--transition), background var(--transition);
  user-select: none;
}

.radio-card input[type="radio"] {
  accent-color: var(--color-primary);
}

.radio-card:has(input:checked) {
  border-color: var(--color-primary);
  background: #eef1f9;
  color: var(--color-primary);
  font-weight: 600;
}

.radio-card:hover {
  border-color: var(--color-primary-light);
}

/* === CHECKBOX CARDS === */
.checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.checkbox-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: 8px;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 400;
  transition: border-color var(--transition), background var(--transition);
  user-select: none;
  line-height: 1.5;
}

.checkbox-card input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
}

.checkbox-card:has(input:checked) {
  border-color: var(--color-primary);
  background: #eef1f9;
  font-weight: 600;
  color: var(--color-primary);
}

.checkbox-card:hover {
  border-color: var(--color-primary-light);
}

.rgpd-check {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--color-muted);
  border: 1px solid var(--color-border);
}

.rgpd-check a { color: var(--color-primary); }

/* === INVEST ITEMS === */
.invest-item {
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}
.invest-item:last-child { border-bottom: none; }
.invest-question {
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 10px;
  line-height: 1.5;
}
.invest-amount {
  margin-top: 10px;
  padding: 12px 16px;
  background: var(--color-bg-soft);
  border-radius: 8px;
  border-left: 3px solid var(--color-primary);
}
.field-label-sm {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.invest-amount .text-input {
  max-width: 220px;
}

/* === YES/NO ITEMS === */
.yesno-item .yesno-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: 4px;
}

/* === TOOLTIPS === */
.tooltip-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  cursor: help;
  flex-shrink: 0;
  user-select: none;
}

.tooltip-bubble {
  position: fixed;
  z-index: 9999;
  background: var(--color-primary);
  color: white;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  line-height: 1.5;
  max-width: 220px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s, transform 0.2s;
}

.tooltip-bubble.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === SLIDERS === */
.slider-group input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(to right, var(--color-primary) 0%, var(--color-primary) 0%, #d1d5db 0%);
  outline: none;
  cursor: pointer;
  margin: 8px 0 4px;
}

.slider-group input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid white;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  cursor: pointer;
  transition: transform 0.15s;
}

.slider-group input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.slider-group input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid white;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  cursor: pointer;
}

.slider-value {
  text-align: right;
}

.slider-value span {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* === SELECT === */
.select-field {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%231B2A4A' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.select-field:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* === TEXT INPUTS === */
.text-input {
  width: 100%;
  padding: 11px 14px;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition);
}

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

.text-input.error {
  border-color: var(--color-danger);
}

.field-error {
  font-size: 0.78rem;
  color: var(--color-danger);
  min-height: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* === ALERT SOFT === */
.alert-soft {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #92400e;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.85rem;
  line-height: 1.5;
}

/* === MODULES TAGS === */
.modules-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.module-tag {
  background: #eef1f9;
  color: var(--color-primary);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 600;
}

/* === NAVIGATION BUTTONS === */
.nav-buttons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 36px;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(27,42,74,0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  background: #f0f4ff;
}

.btn-large {
  width: 100%;
  padding: 15px 32px;
  font-size: 1rem;
  margin-top: 8px;
}

/* === RESULTS PAGE === */
.results-header {
  text-align: center;
  margin-bottom: 32px;
}

.results-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.results-module {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 24px;
}

.module-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-bg);
}

/* Eligibility badge */
.eligibility-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 24px;
  background: #f3f4f6;
}

.eligibility-badge.red   { background: #fee2e2; color: #dc2626; }
.eligibility-badge.orange { background: #fff7ed; color: #ea580c; }
.eligibility-badge.green  { background: #dcfce7; color: #16a34a; }

#eligibility-dot {
  font-size: 1.2rem;
}

/* Calcul steps */
.results-calcul {
  margin-bottom: 20px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
}

.results-calcul h3 {
  background: var(--color-primary);
  color: white;
  padding: 10px 16px;
  font-size: 0.88rem;
  font-weight: 600;
}

.calcul-step {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid #f3f4f6;
  font-size: 0.88rem;
}

.calcul-step:last-child { border-bottom: none; }

.calcul-label { color: var(--color-muted); }
.calcul-val { font-weight: 600; }

.calcul-total {
  background: #f8f9fa;
  font-weight: 600;
}

.calcul-total .calcul-label { color: var(--color-text); font-weight: 600; }

.calcul-result {
  background: #f0fdf4;
}

.calcul-result .calcul-label { color: var(--color-cta-green); font-weight: 700; font-size: 0.92rem; }

.gain {
  color: var(--color-cta-green);
  font-size: 1.1rem;
  font-weight: 700;
}

.disclaimer-legal {
  font-size: 0.78rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin-top: 16px;
  font-style: italic;
}

/* MDT profile */
.mdt-profile {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.mdt-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.mdt-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.mdt-row strong {
  font-size: 0.88rem;
  color: var(--color-muted);
  display: block;
  margin-bottom: 4px;
}

.mdt-row p {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text);
}

.mdt-list {
  margin: 4px 0 0 16px;
  font-size: 0.88rem;
  color: var(--color-text);
  line-height: 1.7;
}

/* Urgence gauge */
.urgence-gauge {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
}

.urgence-track {
  flex: 1;
  height: 8px;
  background: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
}

.urgence-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.5s ease;
}

.urgence-label {
  font-size: 0.85rem;
  font-weight: 700;
  min-width: 70px;
  text-align: right;
}

.urgence-faible   { width: 25%; background: var(--color-success); }
.urgence-modere   { width: 50%; background: var(--color-warning); }
.urgence-eleve    { width: 75%; background: var(--color-orange); }
.urgence-critique { width: 100%; background: var(--color-danger); }

/* MDT recommandation */
.mdt-recommandation {
  background: #f0f4ff;
  border-left: 4px solid var(--color-primary);
  border-radius: 0 8px 8px 0;
  padding: 16px 20px;
}

.mdt-recommandation h3 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.mdt-recommandation p {
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.6;
}

/* CTA block */
.results-cta {
  background: var(--color-primary);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: center;
  color: white;
  margin-top: 8px;
}

.results-cta h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.results-cta p {
  font-size: 0.92rem;
  opacity: 0.88;
  margin-bottom: 24px;
  line-height: 1.6;
}

.cta-phone {
  text-align: center;
  margin-bottom: 16px;
}
.cta-phone p {
  margin: 0 0 4px;
  font-size: 14px;
  color: var(--color-text-muted);
}
.cta-phone-link {
  display: inline-block;
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
  letter-spacing: 0.02em;
}
.cta-phone-link:hover { text-decoration: underline; opacity: 0.85; }
.cta-phone-hours {
  display: block;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  margin-top: 2px;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.autre-situation-input {
  padding: 0 8px 8px;
}
.autre-situation-input .text-input {
  width: 100%;
  margin-top: 4px;
}

.btn-cta-primary {
  background: var(--color-cta-green);
  color: white;
  border-color: var(--color-cta-green);
  padding: 13px 28px;
}

.btn-cta-primary:hover {
  background: #1b5e20;
  border-color: #1b5e20;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(46,125,50,0.35);
}

.btn-cta-secondary {
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,0.5);
  padding: 13px 28px;
}

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

/* === PDF SENT CONFIRM === */
.pdf-sent-confirm {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 10px;
  padding: 16px 20px;
  margin-top: 16px;
  text-align: left;
}

.pdf-sent-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.pdf-sent-title {
  font-size: 0.82rem;
  opacity: 0.8;
  margin-bottom: 2px;
}

.pdf-sent-email {
  font-size: 1rem;
  font-weight: 700;
  color: white;
  word-break: break-all;
}

.pdf-sent-sub {
  font-size: 0.75rem;
  opacity: 0.65;
  margin-top: 4px;
}

/* === TEASER RÉSULTATS === */
.teaser-wrapper {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 8px 0 32px;
}

.teaser-confirm {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px 28px 28px;
  text-align: center;
}

.teaser-check {
  font-size: 3rem;
  margin-bottom: 12px;
}

.teaser-confirm h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.teaser-email-line {
  font-size: 0.95rem;
  color: var(--color-muted);
  margin-bottom: 6px;
  font-weight: 500;
}

.teaser-sub {
  font-size: 0.82rem;
  color: var(--color-muted);
  font-style: italic;
}

.teaser-preview {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 28px;
}

.teaser-preview h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-bg);
}

.teaser-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.teaser-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #f0f4ff;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* === RESPONSIVE MOBILE === */
@media (max-width: 600px) {
  .simulator-wrapper {
    padding: 20px 14px 48px;
  }

  .step-header h1 { font-size: 1.3rem; }
  .step-header h2 { font-size: 1.1rem; }

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

  .cards-grid .card:last-child {
    grid-column: span 1;
  }

  .radio-group {
    flex-direction: column;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .nav-buttons {
    flex-direction: column-reverse;
  }

  .nav-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn {
    width: 100%;
  }

  .results-module {
    padding: 20px 16px;
  }

  .results-cta {
    padding: 24px 18px;
  }

  .urgence-gauge {
    flex-wrap: wrap;
  }

  .calcul-step {
    font-size: 0.82rem;
  }
}

@media (max-width: 375px) {
  body { font-size: 15px; }
  .simulator-wrapper { padding: 14px 10px 40px; }
  .results-cta { padding: 20px 14px; }
}