/* =========================================================
   AutoNexion — feuille de style partagée
   Conforme à la charte graphique officielle :
   - Typo titres  : Maven Pro (Bold)
   - Typo texte   : Montserrat
   - Couleurs     : dégradé magenta -> bleu nuit du logo
   Direction : l'univers de la plaque d'immatriculation,
   réhabillé aux couleurs et polices de la marque.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Maven+Pro:wght@500;700;800&family=Montserrat:wght@400;500;600;700;800&display=swap');

:root{
  --asphalte: #1B1D22;
  --asphalte-2: #24272E;
  --papier: #F4F1E9;
  --papier-2: #EAE6DA;
  --encre: #1B1D22;
  --acier: #666E78;
  --acier-clair: #9AA1AA;

  /* Couleurs de marque (échantillonnées sur le logo officiel) */
  --brand-magenta: #95007F;
  --brand-magenta-deep: #53004E;
  --brand-blue: #000E75;
  --brand-blue-light: #2B2F9C;
  --brand-gradient: linear-gradient(100deg, var(--brand-magenta) 0%, var(--brand-blue) 100%);

  --accent: #95007F;
  --accent-dark: #6E005F;
  --accent-bright: #D323AD; /* variante éclaircie de la marque, pour lisibilité sur fond sombre */
  --plaque-bleu: #000E75;
  --success: #1E6B3C;
  --success-bg: #E7F3EC;
  --ligne: rgba(27,29,34,0.12);
  --ligne-clair: rgba(244,241,233,0.16);
  --radius: 3px;
  --maxw: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Montserrat', sans-serif;
  color:var(--encre);
  background:var(--papier);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:'Maven Pro', sans-serif;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:0.01em;
  margin:0;
  line-height:1.05;
}
p{line-height:1.6;margin:0 0 1em;color:var(--acier);}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.mono{font-family:'Montserrat', sans-serif;font-weight:700;}

/* Texte en dégradé de marque (titres clés) */
.grad-text{
  background:var(--brand-gradient);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

/* Logos officiels */
.brand-logo{height:34px;width:auto;}
.brand-mark{height:38px;width:auto;}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;}
}

/* ---------- Barre supérieure ---------- */
.topbar{
  background:var(--asphalte);
  color:var(--acier-clair);
  font-size:12.5px;
  border-bottom:1px solid var(--ligne-clair);
}
.topbar .wrap{
  display:flex;justify-content:space-between;align-items:center;
  height:36px;
}
.topbar a{color:var(--acier-clair);transition:color .15s;}
.topbar a:hover{color:var(--papier);}
.topbar .tel{color:var(--accent);font-weight:600;}
.topbar-left{display:flex;gap:18px;align-items:center;}
.topbar-hide-mobile{display:inline;}

/* ---------- Plaque badge (élément signature) ---------- */
.plaque{
  display:inline-flex;align-items:stretch;
  border-radius:4px;overflow:hidden;
  border:1.5px solid var(--asphalte);
  font-family:'Maven Pro', sans-serif;
  font-weight:700;
  height:28px;
}
.plaque-fr{
  background:var(--plaque-bleu);color:#fff;
  font-size:9px;letter-spacing:0.02em;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:0 5px;line-height:1.1;
}
.plaque-fr .etoile{font-size:7px;}
.plaque-body{
  background:#fff;color:var(--asphalte);
  display:flex;align-items:center;gap:6px;
  padding:0 10px;font-size:13px;letter-spacing:0.04em;
}
.plaque-dept{
  background:var(--papier-2);color:var(--asphalte);
  display:flex;align-items:center;
  padding:0 8px;font-size:12px;border-left:1px solid var(--ligne);
}
.plaque--dark .plaque-body{background:var(--asphalte-2);color:var(--papier);}
.plaque--dark .plaque-dept{background:var(--asphalte);color:var(--acier-clair);}
.plaque--sm{height:22px;}
.plaque--sm .plaque-body{font-size:11px;padding:0 8px;}
.plaque--sm .plaque-dept{font-size:10px;padding:0 6px;}

/* ---------- Header / nav ---------- */
header.site{
  background:var(--papier);
  border-bottom:1px solid var(--ligne);
  position:sticky;top:0;z-index:40;
}
header.site .wrap{max-width:1360px;}
.nav-row{
  display:flex;align-items:center;justify-content:space-between;
  height:92px;
  gap:16px;
}
.logo{
  display:flex;align-items:center;gap:10px;
  flex-shrink:0;
}
.brand-logo-tagline{height:58px;width:auto;padding:6px 0;}
nav.primary{display:flex;gap:1px;align-items:stretch;min-width:0;}
nav.primary a{
  flex:1;
  display:flex;align-items:center;justify-content:center;
  padding:8px 7px;font-size:11px;font-weight:600;
  text-transform:uppercase;letter-spacing:0.01em;
  text-align:center;white-space:nowrap;
  border-radius:var(--radius);
  color:var(--encre);
}
nav.primary a:hover{background:var(--papier-2);}
nav.primary a.active{color:var(--accent-dark);}
nav.primary a.active::after{content:'';}
.nav-cta{
  display:flex;align-items:center;gap:12px;
  flex-shrink:0;
}
.nav-cta .btn{padding:11px 16px;font-size:12.5px;white-space:nowrap;}
.burger{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.burger span{display:block;width:22px;height:2px;background:var(--encre);margin:5px 0;}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;font-weight:600;font-size:14px;
  text-transform:uppercase;letter-spacing:0.04em;
  border-radius:var(--radius);border:1.5px solid transparent;
  cursor:pointer;transition:transform .15s, background .15s, border-color .15s, color .15s;
  font-family:'Montserrat',sans-serif;
}
.btn:hover{transform:translateY(-1px);}
.btn-accent{background:var(--accent);color:#fff;}
.btn-accent:hover{background:var(--accent-dark);}
.btn-dark{background:var(--asphalte);color:var(--papier);}
.btn-dark:hover{background:#000;}
.btn-outline{border-color:var(--asphalte);color:var(--encre);background:transparent;}
.btn-outline:hover{background:var(--asphalte);color:var(--papier);}
.btn-outline-light{border-color:var(--ligne-clair);color:var(--papier);background:transparent;}
.btn-outline-light:hover{background:var(--ligne-clair);}

/* ---------- Hero ---------- */
.hero{
  background:var(--asphalte);color:var(--papier);
  position:relative;overflow:hidden;
  padding:76px 0 92px;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    repeating-linear-gradient(115deg, rgba(232,121,44,0.05) 0 2px, transparent 2px 64px);
  pointer-events:none;
}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;}
.hero .eyebrow-line{background:var(--accent-bright);}
.hero .eyebrow-text{color:var(--accent-bright);}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  margin-bottom:22px;
}
.eyebrow-line{width:30px;height:1.5px;background:var(--accent);}
.eyebrow-text{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:12px;letter-spacing:0.12em;
  text-transform:uppercase;color:var(--accent);
}
.hero h1{
  font-size:clamp(38px,5vw,58px);color:var(--papier);margin-bottom:20px;
}
.hero h1 em{font-style:normal;color:var(--accent-bright);}
.hero p.lead{
  color:var(--acier-clair);font-size:17px;max-width:46ch;margin-bottom:32px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px;}
.hero-stats{display:flex;gap:28px;flex-wrap:wrap;}
.hero-stat b{
  font-family:'Maven Pro',sans-serif;font-weight:800;font-size:26px;display:block;color:var(--papier);
}
.hero-stat span{font-size:12px;color:var(--acier-clair);text-transform:uppercase;letter-spacing:0.04em;}
.hero-visual{
  position:relative;border-radius:6px;overflow:hidden;
  border:1px solid var(--ligne-clair);
  aspect-ratio:4/3.1;
}
.hero-visual img{width:100%;height:100%;object-fit:cover;}
.hero-visual .plaque{position:absolute;bottom:16px;left:16px;}
.hero-visual--logo{
  display:flex;align-items:center;justify-content:center;
  background:#FFFFFF;
  padding:36px;
}
.hero-visual--logo img{
  width:100%;height:100%;object-fit:contain;
  filter:drop-shadow(0 10px 20px rgba(27,29,34,0.12));
}

/* ---------- Sections génériques ---------- */
section{padding:76px 0;}
.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;
  gap:24px;margin-bottom:40px;flex-wrap:wrap;
}
.section-head h2{font-size:clamp(26px,3.4vw,36px);}
.section-head p{max-width:46ch;margin:10px 0 0;}
.eyebrow-dark .eyebrow-text{color:var(--accent-dark);}
.eyebrow-dark .eyebrow-line{background:var(--accent-dark);}

/* ---------- Grille valeurs ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--ligne);border:1px solid var(--ligne);}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:2px;background:var(--ligne);border:1px solid var(--ligne);}
.grid-2 .value-card, .grid-3 .value-card{display:flex;flex-direction:column;}
.grid-2 .value-card .btn{align-self:flex-start;}
.value-card{background:var(--papier);padding:32px 28px;}
.value-card .num{
  font-family:'Montserrat',sans-serif;font-weight:700;color:var(--acier-clair);font-size:13px;
  display:block;margin-bottom:14px;
}
.value-card h3{font-size:19px;margin-bottom:10px;}

/* ---------- Cartes véhicules ---------- */
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.vcard{
  background:#fff;border:1px solid var(--ligne);border-radius:6px;overflow:hidden;
  transition:box-shadow .2s, transform .2s;
}
.vcard:hover{box-shadow:0 14px 30px rgba(27,29,34,0.1);transform:translateY(-3px);}
.vcard-img{aspect-ratio:4/3;overflow:hidden;background:var(--papier-2);position:relative;}
.vcard-img img{width:100%;height:100%;object-fit:cover;}
.vcard-tag{
  position:absolute;top:12px;left:12px;
  background:var(--accent);color:#fff;font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:0.04em;padding:5px 9px;border-radius:2px;
}
.vcard-body{padding:20px;}
.vcard-body h3{font-size:17px;margin-bottom:4px;}
.vcard-sub{font-size:13px;color:var(--acier);margin-bottom:14px;}
.vcard-specs{
  display:flex;gap:14px;font-size:12.5px;color:var(--acier);
  border-top:1px dashed var(--ligne);border-bottom:1px dashed var(--ligne);
  padding:10px 0;margin-bottom:14px;flex-wrap:wrap;
}
.vcard-specs span{display:flex;align-items:center;gap:5px;}
.vcard-price{display:flex;justify-content:space-between;align-items:flex-end;}
.vcard-price .ttc{font-family:'Maven Pro',sans-serif;font-weight:800;font-size:20px;}
.vcard-price .mois{font-size:12px;color:var(--acier);}
.vcard-price .mois b{color:var(--accent-dark);}

/* ---------- Bandeau CTA ---------- */
.band{background:var(--papier-2);}
.band-row{
  display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
}
.band h2{font-size:clamp(24px,3vw,32px);max-width:20ch;}

/* ---------- Marques (chips) ---------- */
.brand-row{display:flex;flex-wrap:wrap;gap:10px;}
.brand-chip{
  border:1px solid var(--ligne);border-radius:20px;padding:9px 18px;
  font-size:13px;font-weight:600;background:#fff;cursor:pointer;
  transition:border-color .15s, background .15s, color .15s;
}
.brand-chip:hover{border-color:var(--accent);}
.brand-chip.active{background:var(--asphalte);border-color:var(--asphalte);color:var(--papier);}

/* ---------- Étapes / process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.step{position:relative;padding-top:8px;}
.step .plaque{margin-bottom:18px;}
.step h3{font-size:17px;margin-bottom:8px;}
.step p{font-size:14px;}

/* ---------- Formulaire ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.field.full{grid-column:1/-1;}
label{font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:0.03em;color:var(--acier);}
label .dz-optional{font-weight:400;text-transform:none;letter-spacing:0;}
input,select,textarea{
  font-family:'Montserrat',sans-serif;font-size:15px;
  padding:12px 14px;border:1.5px solid var(--ligne);border-radius:var(--radius);
  background:#fff;color:var(--encre);
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--accent);
}
textarea{resize:vertical;min-height:120px;}

/* ---------- Sélecteur de type de compte ---------- */
.account-type{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:32px;}
.account-card{
  position:relative;border:1.5px solid var(--ligne);border-radius:6px;
  padding:24px;cursor:pointer;background:#fff;transition:border-color .15s, box-shadow .15s;
}
.account-card:hover{border-color:var(--accent);}
.account-card.selected{border-color:var(--accent);box-shadow:0 0 0 2px rgba(149,0,127,0.15);}
.account-card input[type="radio"]{position:absolute;top:20px;right:20px;width:18px;height:18px;accent-color:var(--accent);}
.account-card h3{font-size:17px;margin-bottom:8px;padding-right:28px;}
.account-card p{font-size:13.5px;margin-bottom:0;}
.pro-only{display:none;}
.pro-only.show{display:block;}
.status-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:20px;font-size:12.5px;font-weight:700;
  text-transform:uppercase;letter-spacing:0.03em;
}
.status-badge.pending{background:#FBEFE1;color:#8A5A00;}
.status-badge.active{background:var(--success-bg);color:var(--success);}
.confirm-panel{
  display:none;border-radius:6px;padding:32px;background:var(--papier-2);
  border:1px solid var(--ligne);
}
.confirm-panel.show{display:block;}

/* ---------- Mot-clé de marque (souligne "immatriculé", "couleur"...) ---------- */
.brand-word{color:var(--accent);font-weight:700;}

/* ---------- Étapes de création de dossier ---------- */
.flow-step{display:none;}
.flow-step.active{display:block;}
.flow-progress{display:flex;gap:8px;margin-bottom:32px;}
.flow-progress .dot{
  flex:1;height:4px;border-radius:2px;background:var(--ligne);
}
.flow-progress .dot.done{background:var(--accent);}
.flow-progress .dot.current{background:var(--accent-dark);}
.price-plaque{
  display:flex;align-items:center;justify-content:space-between;
  border:1.5px solid var(--asphalte);border-radius:6px;
  padding:20px 24px;background:var(--papier-2);margin-bottom:28px;
}
.price-plaque .label{font-size:13px;text-transform:uppercase;letter-spacing:0.04em;color:var(--acier);}
.price-plaque .amount{font-family:'Maven Pro',sans-serif;font-weight:800;font-size:28px;color:var(--asphalte);}

/* ---------- Résumé du dossier ---------- */
.dossier-summary{
  background:var(--asphalte);color:var(--papier);border-radius:6px;
  padding:28px 32px;margin-bottom:36px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;
}
.dossier-summary .ds-item{font-size:13px;color:var(--acier-clair);text-transform:uppercase;letter-spacing:0.03em;}
.dossier-summary .ds-item b{display:block;color:var(--papier);font-family:'Maven Pro',sans-serif;font-size:17px;text-transform:none;letter-spacing:0;margin-top:4px;}

/* ---------- Pavés de documents ---------- */
.doc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start;}
.doc-grid-4{grid-template-columns:minmax(280px,1fr) minmax(280px,1fr);}
.doc-grid-4 > .doc-panel:first-child{grid-row:1 / span 3;}
@media (max-width: 900px){
  .doc-grid-4 > .doc-panel:first-child{grid-row:auto;}
}

/* ---------- Vendeur / acheteur (Cerfa 15776 & 13750) ---------- */
.parties-block{margin-top:18px;padding-top:16px;border-top:1px dashed var(--ligne);}
.parties-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:0.02em;margin-bottom:14px;}
.parties-sub{
  font-family:'Maven Pro',sans-serif;font-weight:800;font-size:13.5px;
  text-transform:uppercase;letter-spacing:0.02em;color:var(--accent-dark);
  margin:16px 0 10px;
}
.parties-block .field{margin-bottom:10px;}
.parties-block .form-grid{gap:10px;}

/* ---------- Génération de documents ---------- */
.doc-generation{margin-top:40px;padding-top:32px;border-top:1px solid var(--ligne);}
.gen-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.gen-card{
  border:1px solid var(--ligne);border-radius:6px;background:#fff;padding:20px;
  display:flex;flex-direction:column;
}
.gen-card h3{font-size:16px;margin-bottom:14px;}
.gen-card .btn{width:100%;text-align:center;justify-content:center;}
.gen-recap{
  background:var(--papier-2);border-radius:4px;padding:12px 14px;margin-bottom:14px;
  font-size:12.5px;line-height:1.7;
}
.gen-recap .rc-row{display:flex;justify-content:space-between;gap:8px;}
.gen-recap .rc-label{color:var(--acier);}
.gen-recap .rc-value{font-weight:600;text-align:right;}
.gen-recap .rc-empty{color:#B23A3A;font-weight:600;}
@media (max-width: 900px){
  .gen-grid{grid-template-columns:1fr;}
}
.doc-panel{
  border:1px solid var(--ligne);border-radius:6px;background:#fff;overflow:hidden;
}
.doc-panel-head{
  background:var(--papier-2);padding:16px 20px;border-bottom:1px solid var(--ligne);
}
.doc-panel-head h3{font-size:16px;}
.doc-panel-body{padding:16px 20px;display:flex;flex-direction:column;gap:14px;}
.cg-fields{
  display:flex;flex-direction:column;gap:12px;
  padding-bottom:14px;margin-bottom:2px;border-bottom:1px dashed var(--ligne);
}
.cg-fields .field{margin-bottom:0;}
.cg-fields label .dz-optional{display:block;margin-top:1px;}
.cg-fields-extra{gap:10px;}
.cg-fields-extra .form-grid{gap:10px;}

.dropzone{
  border:1.5px dashed var(--ligne);border-radius:6px;padding:16px;
  cursor:pointer;transition:border-color .15s, background .15s;
  text-align:center;
}
.dropzone:hover, .dropzone.drag-over{border-color:var(--accent);background:var(--papier-2);}
.dropzone.has-file{border-style:solid;border-color:var(--success);background:var(--success-bg);}
.dropzone input[type="file"]{display:none;}
.dropzone .dz-label{
  font-size:13px;font-weight:600;margin-bottom:4px;text-align:left;
}
.dropzone .dz-optional{font-weight:400;color:var(--acier);text-transform:none;letter-spacing:0;font-size:11.5px;}
.dropzone .dz-hint{font-size:12px;color:var(--acier);}
.dropzone .dz-filename{font-size:12.5px;color:var(--success);font-weight:600;word-break:break-all;}
.dropzone .dz-check{color:var(--success);font-weight:700;margin-right:4px;}

@media (max-width: 900px){
  .doc-grid{grid-template-columns:1fr;}
}

/* ---------- Timeline de suivi du dossier ---------- */
.timeline{display:flex;margin-bottom:36px;}
.timeline-step{
  flex:1;position:relative;padding-top:36px;text-align:center;
}
.timeline-step::before{
  content:'';position:absolute;top:14px;left:-50%;width:100%;height:2px;
  background:var(--ligne);z-index:1;
}
.timeline-step:first-child::before{display:none;}
.timeline-step.done::before{background:var(--success);}
.timeline-step .dot{
  position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:30px;height:30px;border-radius:50%;
  background:#fff;border:2px solid var(--ligne);
  display:flex;align-items:center;justify-content:center;
  font-family:'Maven Pro',sans-serif;font-size:13px;font-weight:700;color:var(--acier);
  z-index:2;
}
.timeline-step.done .dot{background:var(--success);border-color:var(--success);color:#fff;}
.timeline-step.current .dot{background:var(--accent);border-color:var(--accent);color:#fff;}
.timeline-step .tl-title{
  font-size:12.5px;font-weight:700;margin-top:10px;padding:0 6px;
  text-transform:uppercase;letter-spacing:0.02em;
}
.timeline-step .tl-date{font-size:12px;color:var(--acier);margin-top:3px;}
.timeline-step.done .tl-date{color:var(--success);font-weight:600;}
@media (max-width: 720px){
  .timeline{flex-direction:column;gap:20px;}
  .timeline-step{padding-top:0;padding-left:44px;text-align:left;}
  .timeline-step .dot{top:0;left:0;transform:none;}
  .timeline-step::before{
    top:-10px;left:14px;width:2px;height:20px;
  }
  .timeline-step:first-child::before{display:none;}
}

/* ---------- Barre de progression des documents ---------- */
.progress-wrap{margin-bottom:28px;}
.progress-label{
  display:flex;justify-content:space-between;font-size:13px;font-weight:600;margin-bottom:8px;
}
.progress-track{height:10px;border-radius:5px;background:var(--ligne);overflow:hidden;}
.progress-fill{
  height:100%;border-radius:5px;width:0%;
  background:var(--brand-gradient);
  transition:width .3s ease;
}
.progress-fill.complete{background:var(--success);}

/* ---------- Blocs info / contact ---------- */
.info-card{
  background:var(--asphalte);color:var(--papier);border-radius:6px;padding:32px;
}
.info-card h3{color:var(--papier);font-size:18px;margin-bottom:18px;}
.info-line{
  display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--ligne-clair);
  font-size:14px;color:var(--acier-clair);
}
.info-line:last-child{border-bottom:none;}
.info-line b{color:var(--papier);display:block;font-weight:600;margin-bottom:2px;}
.info-line a{color:var(--accent);}

/* ---------- Footer ---------- */
footer.site{background:var(--asphalte);color:var(--acier-clair);padding:56px 0 26px;}
.foot-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;
  padding-bottom:36px;border-bottom:1px solid var(--ligne-clair);
}
.foot-grid h4{color:var(--papier);font-size:14px;margin-bottom:16px;letter-spacing:0.05em;}
.foot-grid p{color:var(--acier-clair);font-size:13.5px;max-width:32ch;}
.foot-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
.foot-links a{font-size:13.5px;color:var(--acier-clair);transition:color .15s;}
.foot-links a:hover{color:var(--accent);}
.foot-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:22px;font-size:12px;color:var(--acier-clair);flex-wrap:wrap;gap:10px;
}
.foot-bottom a{color:var(--acier-clair);}
.foot-bottom a:hover{color:var(--papier);}

/* ---------- Breadcrumb / page header interne ---------- */
.pagehead{background:var(--asphalte);color:var(--papier);padding:52px 0 46px;}
.pagehead .crumb{font-size:12.5px;color:var(--acier-clair);margin-top:12px;}
.pagehead .crumb a{color:var(--acier-clair);}
.pagehead .crumb a:hover{color:var(--accent);}
.pagehead h1{font-size:clamp(30px,4vw,42px);}

/* ---------- Utilitaires ---------- */
.mt-0{margin-top:0;}
.center{text-align:center;}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero .wrap{grid-template-columns:1fr;}
  .hero-visual{max-width:520px;}
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .vgrid{grid-template-columns:1fr 1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .form-grid{grid-template-columns:1fr;}
}
@media (max-width: 1180px){
  .topbar-hide-mobile{display:none;}
  .nav-row{height:76px;}
  .brand-logo-tagline{height:46px;}
  nav.primary{
    position:fixed;inset:76px 0 0 0;background:var(--papier);
    flex-direction:column;align-items:stretch;padding:18px;
    transform:translateX(100%);transition:transform .25s ease;
    border-top:1px solid var(--ligne);
  }
  nav.primary.open{transform:translateX(0);}
  nav.primary a{flex:none;justify-content:flex-start;padding:16px 8px;border-bottom:1px solid var(--ligne);font-size:16px;}
  .burger{display:block;}
  .nav-cta .btn span.hide-mobile{display:none;}
}
@media (max-width: 720px){
  .vgrid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;gap:28px;}
  .band-row{flex-direction:column;align-items:flex-start;}
}

/* ---------- Catalogue pièces — flipbook ---------- */
.flipbook-section{background:var(--asphalte);padding:64px 0 76px;}
.flipbook-intro{text-align:center;max-width:640px;margin:0 auto 40px;}
.flipbook-intro p{color:var(--acier-clair);}
.flipbook-wrap{
  max-width:460px;margin:0 auto;
  display:flex;flex-direction:column;align-items:center;gap:20px;
}
.flipbook{
  position:relative;width:100%;aspect-ratio:3/4;
  perspective:2200px;
}
.flip-page{
  position:absolute;inset:0;
  background:#fff;border-radius:8px;
  box-shadow:0 24px 60px rgba(0,0,0,0.45);
  transform-style:preserve-3d;
  transform-origin:left center;
  backface-visibility:hidden;
  transition:transform .75s cubic-bezier(.45,.05,.2,1), opacity .6s ease;
  overflow:hidden;
  display:flex;flex-direction:column;
}
.flip-page.flipped{
  transform:rotateY(-172deg);
  opacity:0;
  pointer-events:none;
}
.flip-page::before{
  /* ombre de reliure au centre gauche pour l'effet livre */
  content:'';position:absolute;top:0;bottom:0;left:0;width:18px;
  background:linear-gradient(90deg, rgba(0,0,0,0.12), transparent);
  z-index:2;
}
.fp-cover{
  background:var(--brand-gradient);color:#fff;
  align-items:center;justify-content:center;text-align:center;
  padding:32px;
}
.fp-cover .fp-mark{width:96px;height:96px;margin-bottom:20px;opacity:.95;}
.fp-cover h2{font-size:26px;color:#fff;margin-bottom:10px;}
.fp-cover p{color:rgba(255,255,255,0.85);font-size:13.5px;max-width:30ch;}
.fp-cover .fp-cta{
  margin-top:28px;font-family:'Montserrat',sans-serif;font-size:11.5px;
  text-transform:uppercase;letter-spacing:0.08em;color:rgba(255,255,255,0.75);
}
.fp-head{
  padding:20px 22px 14px;border-bottom:1px solid var(--ligne);
  display:flex;align-items:center;justify-content:space-between;
}
.fp-head h3{font-size:16px;}
.fp-head .fp-cat-icon{font-size:20px;}
.fp-items{flex:1;padding:16px 20px;display:flex;flex-direction:column;gap:12px;overflow:auto;}
.fp-item{
  display:flex;justify-content:space-between;align-items:flex-start;gap:10px;
  padding-bottom:12px;border-bottom:1px dashed var(--ligne);
}
.fp-item:last-child{border-bottom:none;}
.fp-item-name{font-size:13px;font-weight:600;}
.fp-item-ref{font-size:11px;color:var(--acier);font-family:'Montserrat',sans-serif;}
.fp-item-state{
  display:inline-block;margin-top:4px;font-size:10px;font-weight:700;
  text-transform:uppercase;letter-spacing:0.03em;padding:2px 7px;border-radius:10px;
}
.fp-item-state.neuf{background:var(--success-bg);color:var(--success);}
.fp-item-state.occasion{background:var(--papier-2);color:var(--acier);}
.fp-item-price{font-family:'Maven Pro',sans-serif;font-weight:800;font-size:12.5px;white-space:nowrap;}
.fp-foot{
  padding:12px 20px;border-top:1px solid var(--ligne);
  display:flex;justify-content:space-between;align-items:center;
  font-size:11px;color:var(--acier);
}
.fp-contact{
  align-items:center;justify-content:center;text-align:center;padding:32px;gap:14px;
}
.fp-contact h3{font-size:19px;}
.fp-contact p{font-size:13px;max-width:28ch;}

.flipbook-nav{display:flex;align-items:center;gap:18px;}
.flipbook-nav button{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--ligne-clair);
  background:transparent;color:var(--papier);font-size:16px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .15s;
}
.flipbook-nav button:hover:not(:disabled){background:var(--ligne-clair);}
.flipbook-nav button:disabled{opacity:.3;cursor:default;}
.flipbook-indicator{color:var(--acier-clair);font-size:13px;font-family:'Montserrat',sans-serif;min-width:56px;text-align:center;}

@media (max-width: 560px){
  .flipbook-wrap{max-width:320px;}
}

/* ---------- Menu latéral (sidebar) ---------- */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:268px;
  background:var(--asphalte);color:var(--papier);
  display:flex;flex-direction:column;
  padding:26px 22px 22px;overflow-y:auto;
  z-index:60;transition:transform .25s ease;
}
.sidebar-logo{display:inline-block;margin-bottom:8px;}
.sidebar-logo-img{height:44px;width:auto;}
.sidebar-close{
  display:none;position:absolute;top:22px;right:20px;
  background:none;border:none;color:var(--papier);font-size:18px;
  cursor:pointer;line-height:1;padding:4px;
}
.sidebar-nav{display:flex;flex-direction:column;gap:2px;margin-top:22px;}
.sidebar-nav > a, .sidebar-group-toggle{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:12px 10px;color:var(--acier-clair);
  font-family:'Montserrat',sans-serif;
  font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:0.03em;
  border-radius:var(--radius);
  background:none;border:none;width:100%;text-align:left;cursor:pointer;
  text-decoration:none;
}
.sidebar-nav > a:hover, .sidebar-group-toggle:hover{background:rgba(255,255,255,0.07);color:var(--papier);}
.sidebar-nav > a.active{color:var(--accent-bright);background:rgba(255,255,255,0.07);}
.sidebar-group-toggle .chevron{font-size:10px;transition:transform .2s ease;flex-shrink:0;}
.sidebar-group.open .sidebar-group-toggle .chevron{transform:rotate(180deg);}
.sidebar-group.open .sidebar-group-toggle, .sidebar-group-toggle.active{color:var(--papier);background:rgba(255,255,255,0.07);}
.sidebar-group-toggle.active{color:var(--accent-bright);}
.sidebar-submenu{
  max-height:0;overflow:hidden;transition:max-height .25s ease;
  display:flex;flex-direction:column;padding-left:12px;
}
.sidebar-group.open .sidebar-submenu{max-height:260px;}
.sidebar-submenu a{
  padding:9px 10px;font-size:12px;font-weight:500;color:var(--acier-clair);
  text-transform:none;letter-spacing:0;border-radius:var(--radius);text-decoration:none;
}
.sidebar-submenu a:hover, .sidebar-submenu a.active{background:rgba(255,255,255,0.07);color:var(--papier);}
.sidebar-contact{
  border-top:1px solid var(--ligne-clair);padding-top:18px;margin-top:20px;
  font-size:12.5px;color:var(--acier-clair);
  display:flex;flex-direction:column;gap:7px;
}
.sidebar-contact a{color:var(--accent-bright);font-weight:600;text-decoration:none;}
.sidebar-contact p{margin-top:4px;line-height:1.5;}
.sidebar-overlay{
  display:none;position:fixed;inset:0;background:rgba(10,10,12,0.55);z-index:55;
}
.sidebar-overlay.open{display:block;}

.main-area{margin-left:268px;min-height:100vh;}

.mobile-topbar{
  display:none;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 20px;background:var(--papier);border-bottom:1px solid var(--ligne);
  position:sticky;top:0;z-index:30;
}
.mobile-topbar .mobile-logo img{height:32px;width:auto;display:block;}
.mobile-topbar .burger{display:flex;flex-direction:column;justify-content:center;gap:5px;background:none;border:none;cursor:pointer;padding:8px;}
.mobile-topbar .burger span{display:block;width:22px;height:2px;background:var(--encre);}
.mobile-topbar .btn{padding:9px 14px;font-size:12px;white-space:nowrap;}

@media (max-width: 1024px){
  .sidebar{transform:translateX(-100%);box-shadow:0 0 40px rgba(0,0,0,0.3);}
  .sidebar.open{transform:translateX(0);}
  .sidebar-close{display:block;}
  .main-area{margin-left:0;}
  .mobile-topbar{display:flex;}
}