/* ============================================================
   DATA 2026 – Feuille de style principale
   ============================================================ */

:root {
  --bleu-fonce:   #1F3864;
  --bleu-moyen:   #2E74B5;
  --bleu-clair:   #D6E4F0;
  --bleu-pale:    #E8F0FA;
  --vert:         #217346;
  --vert-clair:   #E2F0D9;
  --vert-bord:    #A9D18E;
  --orange:       #C55A11;
  --orange-dark:  #a04710;
  --gris-fond:    #F5F7FB;
  --gris-bord:    #C9D8EC;
  --texte:        #1a1a2e;
  --texte-leger:  #555;
  --blanc:        #ffffff;
  --ombre:        0 4px 20px rgba(30, 56, 100, 0.10);
  --ombre-btn:    0 2px 8px rgba(46, 116, 181, 0.30);
  --score0-bg:  #FEE2E2; --score0-txt: #991B1B;
  --score1-bg:  #FEF3C7; --score1-txt: #92400E;
  --score2-bg:  #DBEAFE; --score2-txt: #1E40AF;
  --score3-bg:  #D1FAE5; --score3-txt: #065F46;
}

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

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: linear-gradient(135deg, #f0f4fb 0%, #e8f0fa 100%);
  min-height: 100vh;
  color: var(--texte);
  font-size: 16px;
  line-height: 1.5;
}

/* Header */
header {
  background: var(--bleu-fonce);
  color: var(--blanc);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.20);
}
header .header-logo { height: 40px; width: auto; object-fit: contain; filter: brightness(0) invert(1); opacity: 0.92; }
header .header-brand { display: flex; flex-direction: column; flex: 1; }
header .header-brand .logo-txt  { font-size: 1.35rem; font-weight: 700; letter-spacing: 1px; }
header .header-brand .logo-sub  { font-size: 0.80rem; opacity: 0.72; }

/* Bouton langue */
.lang-switcher { margin-left: auto; flex-shrink: 0; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 16px;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.35);
  border-radius: 99px;
  color: var(--blanc);
  font-size: 0.85rem; font-weight: 700;
  text-decoration: none; letter-spacing: 0.5px;
  transition: background 0.2s, border-color 0.2s;
}
.lang-btn:hover { background: rgba(255,255,255,0.28); border-color: rgba(255,255,255,0.70); }

/* Layout */
.container { max-width: 860px; margin: 40px auto; padding: 0 20px; }

/* Progression */
.progress-wrap { margin-bottom: 28px; }
.progress-label { display: flex; justify-content: space-between; font-size: 0.82rem; color: var(--bleu-moyen); font-weight: 600; margin-bottom: 8px; }
.progress-bar-bg { height: 8px; background: var(--bleu-clair); border-radius: 99px; overflow: hidden; }
.progress-bar-fill { height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--bleu-moyen), #4EABF0); transition: width 0.4s ease; }
.steps-dots { display: flex; gap: 6px; margin-top: 10px; justify-content: center; }
.dot { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; border: 2px solid var(--gris-bord); background: var(--blanc); color: var(--bleu-moyen); transition: all 0.3s; }
.dot.active { background: var(--bleu-moyen); color: var(--blanc); border-color: var(--bleu-moyen); }
.dot.done   { background: var(--bleu-fonce); color: var(--blanc); border-color: var(--bleu-fonce); }

/* Carte */
.card { background: var(--blanc); border-radius: 16px; box-shadow: var(--ombre); padding: 36px 40px; border: 1px solid var(--gris-bord); }
.card-header { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; padding-bottom: 18px; border-bottom: 2px solid var(--bleu-clair); }
.card-header .icon { width: 48px; height: 48px; border-radius: 12px; background: var(--bleu-pale); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; flex-shrink: 0; }
.card-header h1 { font-size: 1.3rem; color: var(--bleu-fonce); }
.card-header .step-label { font-size: 0.80rem; color: var(--bleu-moyen); font-weight: 600; }

/* Select */
.form-group { margin-bottom: 28px; }
.form-label { display: block; font-weight: 600; font-size: 0.95rem; color: var(--bleu-fonce); margin-bottom: 10px; }
select { width: 100%; padding: 11px 40px 11px 16px; border: 2px solid var(--gris-bord); border-radius: 10px; font-size: 0.95rem; color: var(--texte); background: var(--blanc); outline: none; 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 d='M1 1l5 5 5-5' stroke='%232E74B5' stroke-width='2' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; transition: border-color 0.2s, box-shadow 0.2s; cursor: pointer; }
select:focus { border-color: var(--bleu-moyen); box-shadow: 0 0 0 3px rgba(46,116,181,0.15); }

/* Question */
.question-block { background: var(--gris-fond); border: 1px solid var(--gris-bord); border-radius: 12px; padding: 22px 24px; margin-bottom: 16px; }
.q-header { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 8px; }
.q-num { display: inline-flex; align-items: center; background: var(--bleu-moyen); color: var(--blanc); font-size: 0.72rem; font-weight: 700; padding: 2px 10px; border-radius: 99px; flex-shrink: 0; margin-top: 2px; }
.q-title { font-size: 1rem; font-weight: 700; color: var(--bleu-fonce); line-height: 1.35; }
.q-text { font-size: 0.90rem; color: var(--texte-leger); margin-bottom: 14px; line-height: 1.5; }

/* Radio 4 choix */
.radio-group { display: flex; flex-direction: column; gap: 8px; }
.radio-option { display: flex; align-items: flex-start; gap: 12px; padding: 12px 16px; border: 2px solid var(--gris-bord); border-radius: 10px; cursor: pointer; background: var(--blanc); transition: border-color 0.2s, background 0.2s; }
.radio-option:hover { border-color: var(--bleu-moyen); background: var(--bleu-pale); }
.radio-option input[type="radio"] { margin-top: 3px; accent-color: var(--bleu-moyen); flex-shrink: 0; }
.radio-option:has(input:checked) { border-color: var(--bleu-moyen); background: var(--bleu-pale); }
.radio-text { font-size: 0.90rem; line-height: 1.45; }

/* Boutons */
.btn-row { display: flex; justify-content: space-between; align-items: center; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--gris-bord); }
.btn { padding: 11px 28px; border-radius: 10px; font-size: 0.95rem; font-weight: 600; cursor: pointer; border: none; transition: all 0.2s; display: inline-flex; align-items: center; gap: 8px; text-decoration: none; white-space: nowrap; }
.btn-primary { background: var(--bleu-moyen); color: var(--blanc); box-shadow: var(--ombre-btn); }
.btn-primary:hover { background: var(--bleu-fonce); transform: translateY(-1px); }
.btn-secondary { background: var(--blanc); color: var(--bleu-moyen); border: 2px solid var(--bleu-clair); }
.btn-secondary:hover { background: var(--bleu-pale); border-color: var(--bleu-moyen); }
.btn-pdf { background: var(--orange); color: var(--blanc); box-shadow: 0 2px 8px rgba(197,90,17,0.30); }
.btn-pdf:hover { background: var(--orange-dark); transform: translateY(-1px); }
.btn-restart { background: var(--vert); color: var(--blanc); box-shadow: 0 2px 8px rgba(33,115,70,0.30); }
.btn-restart:hover { background: #1a5c38; transform: translateY(-1px); }

/* Résultats */
.results-header { display: flex; align-items: center; gap: 18px; margin-bottom: 20px; padding-bottom: 18px; border-bottom: 2px solid var(--bleu-clair); }
.results-logo { height: 52px; width: auto; object-fit: contain; flex-shrink: 0; }
.results-header-text h1 { font-size: 1.3rem; color: var(--bleu-fonce); }
.results-header-text .step-label { font-size: 0.80rem; color: var(--bleu-moyen); font-weight: 600; }
.meta-info { font-size: 0.85rem; color: var(--texte-leger); margin-bottom: 16px; }

.score-hero { text-align: center; padding: 28px; background: linear-gradient(135deg, var(--bleu-fonce), var(--bleu-moyen)); border-radius: 14px; color: var(--blanc); margin-bottom: 20px; }
.score-fraction { line-height: 1; margin-bottom: 6px; }
.score-num    { font-size: 3.5rem; font-weight: 800; }
.score-denom  { font-size: 1.2rem; opacity: 0.70; }
.score-label  { font-size: 1.1rem; font-weight: 600; opacity: 0.90; margin-top: 4px; }
.niveau-badge { display: inline-block; background: rgba(255,255,255,0.20); padding: 6px 18px; border-radius: 99px; font-size: 0.9rem; margin-top: 10px; font-weight: 600; }

.niveau-desc { background: var(--bleu-pale); border-left: 4px solid var(--bleu-moyen); border-radius: 0 10px 10px 0; padding: 14px 18px; margin-bottom: 16px; font-size: 0.95rem; color: var(--bleu-fonce); }
.niveau-image-wrap { text-align: center; margin-bottom: 20px; }
.niveau-image { max-width: 100%; height: auto; border-radius: 10px; box-shadow: var(--ombre); }

.conseil-box { background: var(--vert-clair); border: 1.5px solid var(--vert-bord); border-radius: 12px; padding: 16px 20px; margin-bottom: 24px; }
.conseil-box p { font-size: 0.92rem; color: var(--vert); line-height: 1.5; }

/* Détail réponses */
.detail-section { margin-bottom: 24px; }
.detail-section h2 { font-size: 1.05rem; color: var(--bleu-fonce); margin-bottom: 14px; padding-bottom: 8px; border-bottom: 2px solid var(--bleu-clair); }
.detail-item { background: var(--gris-fond); border: 1px solid var(--gris-bord); border-radius: 10px; padding: 12px 16px; margin-bottom: 8px; }
.detail-header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.detail-titre { font-size: 0.88rem; font-weight: 600; color: var(--bleu-fonce); flex: 1; }
.detail-reponse { font-size: 0.85rem; color: var(--texte-leger); line-height: 1.45; font-style: italic; }
.score-pill { display: inline-flex; align-items: center; padding: 2px 10px; border-radius: 99px; font-size: 0.72rem; font-weight: 700; flex-shrink: 0; }
.score-0 { background: var(--score0-bg); color: var(--score0-txt); }
.score-1 { background: var(--score1-bg); color: var(--score1-txt); }
.score-2 { background: var(--score2-bg); color: var(--score2-txt); }
.score-3 { background: var(--score3-bg); color: var(--score3-txt); }

/* Contact */
.contact-box { display: flex; align-items: center; gap: 20px; margin-top: 20px; margin-bottom: 8px; padding: 18px 24px; background: linear-gradient(135deg, var(--bleu-fonce) 0%, var(--bleu-moyen) 100%); border-radius: 12px; color: var(--blanc); }
.contact-text p { font-size: 0.92rem; line-height: 1.55; margin: 0; }
.contact-text p + p { margin-top: 6px; }
.contact-text a { color: #9DCFEF; font-weight: 600; text-decoration: none; transition: color 0.2s; }
.contact-text a:hover { color: var(--blanc); text-decoration: underline; }

footer { text-align: center; font-size: 0.78rem; color: #888; padding: 28px 0 16px; }

/* Responsive */
@media (max-width: 640px) {
  .card { padding: 22px 18px; }
  header { padding: 12px 18px; flex-wrap: wrap; }
  .lang-btn { padding: 5px 12px; font-size: 0.80rem; }
  .btn-row { flex-direction: column-reverse; gap: 10px; }
  .btn { width: 100%; justify-content: center; }
  .score-num { font-size: 2.6rem; }
  .detail-header { flex-wrap: wrap; }
  .contact-box { flex-direction: column; text-align: center; gap: 12px; }
}