/* ============================================================
   sondage.css  —  Charte Blitech : marine #092660 / beige #F4D793
   Playfair Display (titres) + DM Sans (corps)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

/* --- Variables --- */
:root {
  --marine:       #092660;
  --marine-light: #1a3d7c;
  --beige:        #F4D793;
  --beige-light:  #fdf6e3;
  --blanc:        #ffffff;
  --gris-1:       #f7f8fa;
  --gris-2:       #e8eaf0;
  --gris-3:       #b0b8cc;
  --texte:        #1a1a2e;
  --erreur:       #c0392b;
  --succes:       #27ae60;
  --radius:       12px;
  --shadow:       0 2px 16px rgba(9,38,96,0.09);
}

/* --- Reset minimal --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--gris-1);
  color: var(--texte);
  min-height: 100vh;
}
a { color: var(--marine); }
a:hover { color: var(--marine-light); }

/* --- Layout --- */
.page-wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 16px 48px;
}

/* --- Header --- */
.s-header {
  background: var(--marine);
  color: var(--blanc);
  text-align: center;
  padding: 40px 24px 32px;
  border-radius: 0 0 var(--radius) var(--radius);
  margin-bottom: 32px;
  box-shadow: var(--shadow);
}
.s-logo { font-size: 2.4rem; margin-bottom: 8px; }
.s-titre {
  font-family: 'Playfair Display', serif;
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  line-height: 1.2;
}
.s-sous-titre {
  font-size: 0.95rem;
  opacity: 0.8;
  margin-top: 6px;
  font-weight: 300;
}

/* --- Card --- */
.card {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 32px;
  margin-bottom: 24px;
}
@media (max-width: 520px) {
  .card { padding: 20px 16px; }
}

/* --- Introduction --- */
.s-intro p {
  line-height: 1.75;
  margin-bottom: 12px;
  color: #333;
}
.s-intro p:last-child { margin-bottom: 0; }

/* --- Titres sections --- */
.s-section-titre {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  color: var(--marine);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--beige);
  display: flex;
  align-items: center;
  gap: 10px;
}
.s-section-lettre {
  background: var(--marine);
  color: var(--blanc);
  width: 30px; height: 30px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  flex-shrink: 0;
}

/* --- Note & req --- */
.s-note { font-size: 0.88rem; color: var(--gris-3); margin-bottom: 20px; }
.req { color: var(--erreur); margin-left: 2px; }

/* --- Champs --- */
.s-field { margin-bottom: 20px; }
.s-field label, .s-question-label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 0.95rem;
  line-height: 1.4;
}
input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--gris-2);
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--texte);
  background: var(--blanc);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  border-color: var(--marine);
  box-shadow: 0 0 0 3px rgba(9,38,96,0.10);
}
textarea { resize: vertical; min-height: 90px; }

/* --- Row 2 colonnes --- */
.s-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 480px) {
  .s-row { grid-template-columns: 1fr; }
}

/* --- Radio groupe --- */
.s-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.s-radio-opt, .s-radio-card {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1.5px solid var(--gris-2);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.93rem;
  transition: border-color 0.18s, background 0.18s;
  user-select: none;
}
.s-radio-opt:hover, .s-radio-card:hover {
  border-color: var(--marine-light);
  background: var(--beige-light);
}
.s-radio-opt.checked, .s-radio-card.checked {
  border-color: var(--marine);
  background: var(--beige-light);
  font-weight: 500;
}
.s-radio-opt input[type="radio"],
.s-radio-card input[type="radio"] {
  accent-color: var(--marine);
  width: 16px; height: 16px;
  flex-shrink: 0;
}

/* --- Radio cards (choix questionnaire) --- */
.s-choix-questionnaire { gap: 14px; }
.s-radio-card {
  flex-direction: row;
  padding: 14px 20px;
  flex: 1;
  min-width: 160px;
}
.s-radio-label { display: flex; flex-direction: column; gap: 2px; }
.s-radio-label strong { font-size: 1rem; }
.s-radio-label small { font-size: 0.82rem; color: var(--gris-3); }

/* --- Checkbox groupe --- */
.s-checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.s-checkbox-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1.5px solid var(--gris-2);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.93rem;
  transition: border-color 0.18s, background 0.18s;
  user-select: none;
}
.s-checkbox-opt:hover {
  border-color: var(--marine-light);
  background: var(--beige-light);
}
.s-checkbox-opt.checked {
  border-color: var(--marine);
  background: var(--beige-light);
  font-weight: 500;
}
.s-checkbox-opt input[type="checkbox"] {
  accent-color: var(--marine);
  width: 16px; height: 16px;
  flex-shrink: 0;
}

/* --- Consentement --- */
.s-consentement { margin-top: 8px; }
.s-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.88rem;
  line-height: 1.5;
  color: #555;
}
.s-checkbox-label input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--marine);
  width: 16px; height: 16px;
  flex-shrink: 0;
}
.lien-rgpd { color: var(--marine); font-weight: 500; }

/* --- Sous-question conditionnelle --- */
.s-sous-question {
  margin-top: 12px;
  padding: 12px 16px;
  background: var(--beige-light);
  border-left: 3px solid var(--beige);
  border-radius: 0 8px 8px 0;
  display: none;
}
.s-sous-question.visible { display: block; }
.s-sous-question label {
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 6px;
  display: block;
}

/* --- Questions --- */
.s-question { margin-bottom: 24px; }
.s-question:last-child { margin-bottom: 0; }

/* --- Section conditionnelle (branchement) --- */
.s-section-cond { display: none; }
.s-section-cond.visible { display: block; }

/* --- Erreurs --- */
.s-erreurs {
  background: #fdf0ef;
  border: 1.5px solid #e8a89e;
  border-radius: 8px;
  padding: 14px 18px;
  margin-bottom: 20px;
}
.s-erreurs ul { list-style: none; }
.s-erreurs li {
  color: var(--erreur);
  font-size: 0.9rem;
  padding: 2px 0;
}
.s-erreurs li::before { content: '⚠ '; }

/* --- Boutons --- */
.s-btn-primary {
  display: inline-block;
  padding: 13px 28px;
  background: var(--marine);
  color: var(--blanc);
  border: none;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.18s, transform 0.12s;
  letter-spacing: 0.2px;
}
.s-btn-primary:hover {
  background: var(--marine-light);
  color: var(--blanc);
  transform: translateY(-1px);
}
.s-btn-danger {
  display: inline-block;
  padding: 12px 24px;
  background: var(--erreur);
  color: var(--blanc);
  border: none;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s;
}
.s-btn-danger:hover { background: #a93226; }
.s-btn-outline {
  display: inline-block;
  padding: 11px 24px;
  background: transparent;
  color: var(--marine);
  border: 2px solid var(--marine);
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.18s, color 0.18s;
}
.s-btn-outline:hover {
  background: var(--marine);
  color: var(--blanc);
}

/* --- Submit wrap --- */
.s-submit-wrap {
  text-align: center;
  padding: 8px 0 16px;
}
.s-submit-wrap .s-note { margin-top: 12px; }

/* --- Merci / Confirmation --- */
.s-merci { text-align: center; padding: 40px 32px; }
.s-merci-icon { font-size: 3rem; margin-bottom: 16px; }
.s-merci h2 {
  font-family: 'Playfair Display', serif;
  color: var(--marine);
  font-size: 1.6rem;
  margin-bottom: 12px;
}
.s-merci p { margin-bottom: 10px; color: #444; line-height: 1.6; }

/* --- RGPD section --- */
.s-rgpd { background: var(--beige-light); border: 1px solid var(--beige); }
.s-rgpd h3 {
  font-family: 'Playfair Display', serif;
  color: var(--marine);
  font-size: 1.1rem;
  margin-bottom: 14px;
}
.s-rgpd ul { list-style: none; }
.s-rgpd li {
  font-size: 0.88rem;
  color: #444;
  padding: 5px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  line-height: 1.5;
}
.s-rgpd li:last-child { border-bottom: none; }

/* --- Footer --- */
.s-footer {
  text-align: center;
  font-size: 0.82rem;
  color: var(--gris-3);
  padding-top: 8px;
}
.s-footer a { color: var(--gris-3); }