/* =============================================
   PROFIL SERENA — feuille de style
   Couleurs de marque : vert nuit, or, creme
   ============================================= */
:root {
  --vert: #31423F;
  --vert-clair: #5A7A5F;
  --or: #C9A96E;
  --or-clair: #E4D3A8;
  --creme: #FBF7F0;
  --creme-2: #F1EADB;
  --encre: #2B2B2B;
  --muet: #6B6B6B;
  --rouge: #A04040;
  --ombre: 0 2px 8px rgba(49,66,63,.08);
  --ombre-fort: 0 8px 32px rgba(49,66,63,.16);
  --rayon: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--encre);
  background: var(--creme);
  min-height: 100vh;
}

/* Serif pour titres et accents */
h1, h2, h3, .serif { font-family: "Cormorant Garamond", Georgia, serif; font-weight: 500; }

a { color: var(--vert); }

/* ===== Layout ===== */
.contenu {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.2rem 4rem;
}
.contenu-large { max-width: 900px; }

/* ===== En-tete ===== */
.bandeau {
  background: var(--vert);
  color: #fff;
  padding: 1.2rem 1.2rem;
  text-align: center;
}
.bandeau .logo {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.6rem;
  letter-spacing: .3em;
  color: var(--or);
  font-weight: 500;
}
.bandeau .sous {
  font-size: .8rem;
  letter-spacing: .2em;
  color: var(--or-clair);
  text-transform: uppercase;
  margin-top: .2rem;
}

/* Filet or */
.filet-or { height: 3px; background: var(--or); }

/* ===== Titres ===== */
h1 {
  font-size: 2.4rem;
  line-height: 1.15;
  color: var(--vert);
  margin: 0 0 .8rem;
}
h2 {
  font-size: 1.6rem;
  color: var(--vert);
  margin: 1.5rem 0 .6rem;
}
h3 {
  font-size: 1.15rem;
  color: var(--vert);
  margin: 1rem 0 .4rem;
}

/* ===== Barre de progression ===== */
.progression {
  position: sticky;
  top: 0;
  background: var(--creme);
  padding: .8rem 1.2rem;
  border-bottom: 1px solid var(--creme-2);
  z-index: 10;
}
.prog-bar-cadre {
  height: 6px;
  background: var(--creme-2);
  border-radius: 3px;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}
.prog-bar-fond {
  height: 100%;
  background: linear-gradient(90deg, var(--or), var(--vert-clair));
  width: 0%;
  transition: width .4s ease;
  border-radius: 3px;
}
.prog-etiq {
  max-width: 900px;
  margin: .4rem auto 0;
  display: flex;
  justify-content: space-between;
  font-size: .78rem;
  color: var(--muet);
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* ===== Etapes ===== */
.etape { display: none; }
.etape.actif { display: block; animation: apparition .35s ease; }
@keyframes apparition {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== Champs ===== */
.champ {
  margin-bottom: 1.2rem;
}
.champ label {
  display: block;
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--vert);
  font-weight: 600;
  margin-bottom: .4rem;
}
.champ .aide {
  font-size: .82rem;
  color: var(--muet);
  margin-top: .3rem;
  font-style: italic;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}
.champ .aide-multi {
  font-size: .78rem;
  color: var(--muet);
  font-style: italic;
  margin: -.15rem 0 .55rem;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}
.champ .obligatoire { color: var(--or); }

input[type="text"], input[type="email"], input[type="tel"],
input[type="number"], input[type="date"], input[type="url"],
select, textarea {
  width: 100%;
  padding: .75rem .9rem;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
  border: 1px solid var(--creme-2);
  border-radius: 8px;
  color: var(--encre);
  transition: border-color .18s, box-shadow .18s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--or);
  box-shadow: 0 0 0 3px rgba(201,169,110,.18);
}
textarea { resize: vertical; min-height: 100px; line-height: 1.5; }

/* Duo (2 champs cote a cote) */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .duo { grid-template-columns: 1fr; } }

/* Choix radio en cartes */
.choix {
  display: grid;
  gap: .5rem;
  grid-template-columns: 1fr;
}
.choix.deux { grid-template-columns: 1fr 1fr; }
.choix.trois { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 560px) {
  .choix.deux, .choix.trois { grid-template-columns: 1fr; }
}
.choix label {
  display: block;
  padding: .8rem 1rem;
  background: #fff;
  border: 1.5px solid var(--creme-2);
  border-radius: 8px;
  cursor: pointer;
  transition: all .18s;
  text-transform: none;
  letter-spacing: 0;
  font-size: 1rem;
  color: var(--encre);
  font-weight: 400;
}
.choix input { display: none; }
.choix input:checked + label {
  background: var(--vert);
  color: #fff;
  border-color: var(--vert);
  box-shadow: var(--ombre);
}
.choix label:hover { border-color: var(--or); }

/* ===== Chips multi-select — style pills moderne ===== */
.champ .chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  padding: .3rem 0;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: border-color .18s;
  background: transparent;
}
.champ .chips.erreur {
  border-color: var(--rouge);
  padding: .5rem;
  background: rgba(160, 64, 64, .04);
}
.champ .chips input[type="checkbox"],
.champ .chips input[type="radio"] {
  display: none !important;
  width: auto;
}
.champ .chips label {
  position: relative;
  display: inline-flex !important;
  align-items: center;
  padding: .6rem 1.1rem;
  background: #fff;
  border: 1px solid rgba(49, 66, 63, .14);
  border-radius: 100px;
  cursor: pointer;
  font-size: .93rem;
  color: var(--vert);
  transition: all .22s ease;
  font-weight: 500;
  line-height: 1;
  box-shadow: 0 1px 3px rgba(49, 66, 63, .06);
  text-transform: none !important;
  letter-spacing: 0 !important;
  margin: 0 !important;
  user-select: none;
}
.champ .chips label:hover {
  border-color: var(--or);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(49, 66, 63, .12);
}
.champ .chips input:checked + label {
  background: linear-gradient(135deg, var(--vert), #3d5450);
  color: #fff;
  border-color: var(--vert);
  padding-left: 2.4rem;
  box-shadow: 0 4px 14px rgba(49, 66, 63, .28);
}
.champ .chips input:checked + label::before {
  content: '';
  position: absolute;
  left: 1.05rem;
  top: 50%;
  width: 10px;
  height: 5px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: translateY(-75%) rotate(-45deg);
  animation: check-in .28s ease;
}
@keyframes check-in {
  from { opacity: 0; transform: translateY(-50%) rotate(-45deg) scale(.3); }
  to   { opacity: 1; transform: translateY(-75%) rotate(-45deg) scale(1); }
}

/* Cases a cocher */
.check {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  padding: .8rem;
  background: var(--creme-2);
  border-radius: 8px;
  cursor: pointer;
}
.check input { margin-top: .25rem; }
.check span {
  font-size: .95rem;
  color: var(--encre);
  line-height: 1.5;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

/* ===== Curseurs (range) ===== */
.curseur {
  margin-bottom: 1.4rem;
  padding: 1rem 1.1rem;
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--creme-2);
}
.curseur .titre-cur {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .6rem;
  font-size: .9rem;
  color: var(--vert);
  font-weight: 600;
}
.curseur .pole-g, .curseur .pole-d { flex: 1; }
.curseur .pole-d { text-align: right; }
.curseur input[type="range"] {
  width: 100%;
  height: 6px;
  background: var(--creme-2);
  border-radius: 3px;
  -webkit-appearance: none;
  outline: none;
  cursor: pointer;
}
.curseur input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px; height: 22px;
  background: var(--or);
  border-radius: 50%;
  cursor: pointer;
  border: 3px solid #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,.15);
  transition: transform .12s;
}
.curseur input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
.curseur input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px;
  background: var(--or);
  border-radius: 50%;
  cursor: pointer;
  border: 3px solid #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,.15);
}
.curseur .valeur-cur {
  text-align: center;
  font-size: .78rem;
  color: var(--muet);
  margin-top: .4rem;
  font-style: italic;
}

/* ===== Boutons ===== */
.btn {
  display: inline-block;
  padding: .8rem 1.6rem;
  font-size: 1rem;
  font-family: inherit;
  background: var(--vert);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: all .2s;
  font-weight: 500;
  letter-spacing: .02em;
}
.btn:hover { background: #253432; transform: translateY(-1px); box-shadow: var(--ombre); }
.btn.or { background: var(--or); color: var(--vert); font-weight: 600; }
.btn.or:hover { background: #B89858; }
.btn.clair {
  background: transparent;
  color: var(--vert);
  border: 1.5px solid var(--vert);
}
.btn.clair:hover { background: var(--vert); color: #fff; }
.btn:disabled { opacity: .4; cursor: not-allowed; transform: none; }

/* Navigation bas de formulaire */
.nav-etapes {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--creme-2);
}

/* ===== Cartes ===== */
.carte {
  background: #fff;
  padding: 1.5rem;
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  margin-bottom: 1.2rem;
}

/* Bloc encadré or */
.encadre {
  background: var(--creme-2);
  border-left: 3px solid var(--or);
  padding: 1rem 1.2rem;
  border-radius: 4px;
  margin: 1rem 0;
}

/* Message erreur */
.err {
  background: #FDECEC;
  color: var(--rouge);
  padding: .8rem 1rem;
  border-radius: 6px;
  margin: 1rem 0;
  border-left: 3px solid var(--rouge);
  display: none;
}
.err.actif { display: block; }
.champ.erreur input, .champ.erreur select, .champ.erreur textarea {
  border-color: var(--rouge);
}

/* ===== Personnalite : sous-familles ===== */
.famille {
  margin-bottom: 2rem;
}
.famille h3 {
  border-bottom: 2px solid var(--or);
  padding-bottom: .3rem;
  display: inline-block;
}

/* Upload photo */
.zone-photo {
  border: 2px dashed var(--or);
  border-radius: 10px;
  padding: 1.5rem;
  text-align: center;
  background: #fff;
  cursor: pointer;
  transition: background .18s;
}
.zone-photo:hover { background: var(--creme-2); }
.zone-photo p { margin: .3rem 0; color: var(--muet); }
.zone-photo input[type="file"] { display: none; }
.apercu {
  margin-top: .8rem;
  max-width: 200px;
  border-radius: 8px;
  border: 1px solid var(--creme-2);
}

/* Recap final */
.recap {
  background: #fff;
  padding: 1.2rem;
  border-radius: 8px;
  border: 1px solid var(--creme-2);
  max-height: 380px;
  overflow-y: auto;
  font-size: .9rem;
}
.recap dt {
  font-weight: 600;
  color: var(--vert);
  margin-top: .5rem;
}
.recap dd {
  margin: 0 0 .4rem;
  color: var(--encre);
}

/* Page merci */
.merci {
  text-align: center;
  padding: 3rem 1rem;
}
.merci .icone-ok {
  font-size: 4rem;
  color: var(--or);
  margin-bottom: 1rem;
  font-family: serif;
}

/* Petite icone info */
.info-ico {
  display: inline-block;
  width: 16px; height: 16px;
  background: var(--or);
  color: #fff;
  text-align: center;
  border-radius: 50%;
  font-size: 11px;
  line-height: 16px;
  font-weight: 700;
  font-style: normal;
}