/* Vendlib — identité visuelle. Teal profond (confiance), ambre (l'offre reçue), fond clair. Police système lisible partout. */
:root {
  --vd-primaire: #0E4F5F; --vd-primaire-fonce: #093944; --vd-primaire-clair: #E3F1F3;
  --vd-accent: #F2A33A; --vd-accent-fonce: #D98A1E; --vd-accent-clair: #FFF2DF;
  --vd-encre: #14213D; --vd-texte: #22303F; --vd-gris: #5B6675; --vd-ligne: #E2E7EC; --vd-fond: #F7F8FA; --vd-blanc: #fff;
  --vd-ok: #1F9D6A; --vd-ok-clair: #E6F6EE; --vd-erreur: #D9534F; --vd-erreur-clair: #FBE9E8;
  --rayon: 14px; --ombre: 0 8px 30px rgba(20, 33, 61, .08);
  --police: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--police); color: var(--vd-texte); background: var(--vd-fond); line-height: 1.55; font-size: 16px; -webkit-font-smoothing: antialiased; }
a { color: var(--vd-primaire); }
img { max-width: 100%; display: block; }
h1, h2, h3 { color: var(--vd-encre); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); font-weight: 800; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
.conteneur { width: min(1120px, 100% - 32px); margin-inline: auto; }
.muet { color: var(--vd-gris); }
.petit { font-size: .9rem; }
.centre { text-align: center; }

/* En-tête */
.entete { background: var(--vd-blanc); border-bottom: 1px solid var(--vd-ligne); position: sticky; top: 0; z-index: 50; }
.entete-int { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--vd-primaire); }
.logo-marque { width: 36px; height: 36px; flex: none; }
.logo-texte { font-weight: 800; font-size: 1.45rem; letter-spacing: -.02em; color: var(--vd-primaire); }
.logo-pied .logo-texte { color: #fff; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a { text-decoration: none; color: var(--vd-encre); font-weight: 600; font-size: .98rem; }
.nav a:hover { color: var(--vd-primaire); }
.burger { display: none; background: none; border: 0; width: 44px; height: 44px; padding: 10px; cursor: pointer; }
.burger span { display: block; height: 2px; background: var(--vd-encre); margin: 5px 0; border-radius: 2px; }
@media (max-width: 820px) {
  .burger { display: block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 68px; background: #fff; flex-direction: column; align-items: stretch; padding: 14px 16px 18px; border-bottom: 1px solid var(--vd-ligne); box-shadow: var(--ombre); }
  .nav.ouvert { display: flex; }
  .nav a { padding: 10px 4px; }
}

/* Boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border-radius: 999px; font-weight: 700; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-size: 1rem; font-family: inherit; transition: transform .08s, background .15s; }
.btn:active { transform: translateY(1px); }
.btn-accent { background: var(--vd-accent); color: var(--vd-encre); }
.btn-accent:hover { background: var(--vd-accent-fonce); }
.btn-primaire { background: var(--vd-primaire); color: #fff; }
.btn-primaire:hover { background: var(--vd-primaire-fonce); }
.btn-contour { background: #fff; color: var(--vd-primaire); border-color: var(--vd-primaire); }
.btn-contour:hover { background: var(--vd-primaire-clair); }
.btn-discret { background: transparent; color: var(--vd-gris); border-color: var(--vd-ligne); }
.btn-discret:hover { background: #fff; color: var(--vd-encre); }
.btn-danger { background: #fff; color: var(--vd-erreur); border-color: var(--vd-erreur); }
.btn-danger:hover { background: var(--vd-erreur-clair); }
.btn-grand { padding: 16px 30px; font-size: 1.1rem; }
.btn-petit { padding: 8px 14px; font-size: .9rem; }
.btn-bloc { width: 100%; }

/* Accueil */
.heros { background: linear-gradient(160deg, var(--vd-primaire) 0%, var(--vd-primaire-fonce) 100%); color: #fff; padding: 56px 0 64px; position: relative; overflow: hidden; }
.heros::after { content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; border-radius: 50%; background: rgba(242, 163, 58, .18); }
.heros h1 { color: #fff; max-width: 680px; }
.heros p { font-size: 1.15rem; max-width: 600px; color: rgba(255, 255, 255, .88); }
.heros-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.heros-note { margin-top: 18px; font-size: .92rem; color: rgba(255, 255, 255, .75); }
.etapes { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; margin: 32px 0; }
.etape { background: #fff; border: 1px solid var(--vd-ligne); border-radius: var(--rayon); padding: 22px; }
.etape .num { display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center; border-radius: 50%; background: var(--vd-accent-clair); color: var(--vd-accent-fonce); font-weight: 800; margin-bottom: 10px; }
.section { padding: 44px 0; }
.section-claire { background: #fff; border-top: 1px solid var(--vd-ligne); border-bottom: 1px solid var(--vd-ligne); }
.categories { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; }
.categorie { display: block; background: #fff; border: 1px solid var(--vd-ligne); border-radius: var(--rayon); padding: 20px 18px; text-decoration: none; color: var(--vd-encre); transition: border-color .15s, transform .15s; }
.categorie:hover { border-color: var(--vd-primaire); transform: translateY(-2px); }
.categorie .ico { font-size: 1.9rem; margin-bottom: 8px; }
.categorie b { display: block; font-size: 1.05rem; }
.categorie small { color: var(--vd-gris); }
.chiffres { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 10px; }
.chiffre b { display: block; font-size: 1.9rem; color: var(--vd-primaire); line-height: 1; }
.chiffre span { color: var(--vd-gris); font-size: .9rem; }
.deux-colonnes { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 760px) { .deux-colonnes { grid-template-columns: 1fr; } }
.encadre { background: var(--vd-primaire-clair); border-radius: var(--rayon); padding: 22px; }
.encadre-ambre { background: var(--vd-accent-clair); }
.liste-coches { list-style: none; padding: 0; margin: 0; }
.liste-coches li { padding-left: 28px; position: relative; margin-bottom: 8px; }
.liste-coches li::before { content: "✓"; position: absolute; left: 0; color: var(--vd-ok); font-weight: 800; }
.faq details { background: #fff; border: 1px solid var(--vd-ligne); border-radius: 10px; padding: 12px 16px; margin-bottom: 8px; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--vd-encre); }

/* Formulaires */
.carte { background: #fff; border: 1px solid var(--vd-ligne); border-radius: var(--rayon); padding: 24px; box-shadow: var(--ombre); }
.carte + .carte { margin-top: 18px; }
.formulaire label { display: block; font-weight: 600; margin: 14px 0 6px; color: var(--vd-encre); }
.formulaire label .opt { font-weight: 400; color: var(--vd-gris); }
.formulaire input[type=text], .formulaire input[type=email], .formulaire input[type=tel], .formulaire input[type=number], .formulaire input[type=password], .formulaire input[type=date], .formulaire input[type=url], .formulaire select, .formulaire textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid #CBD3DB; border-radius: 10px; font: inherit; color: var(--vd-texte); background: #fff; }
.formulaire input:focus, .formulaire select:focus, .formulaire textarea:focus { outline: none; border-color: var(--vd-primaire); box-shadow: 0 0 0 3px var(--vd-primaire-clair); }
.formulaire textarea { min-height: 130px; resize: vertical; }
.formulaire .aide { font-size: .88rem; color: var(--vd-gris); margin-top: 4px; }
.formulaire .erreur { color: var(--vd-erreur); font-size: .9rem; margin-top: 4px; font-weight: 600; }
.formulaire .champ-erreur input, .formulaire .champ-erreur select, .formulaire .champ-erreur textarea { border-color: var(--vd-erreur); }
.grille-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.grille-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 16px; }
@media (max-width: 640px) { .grille-2, .grille-3 { grid-template-columns: 1fr; } }
.choix { display: grid; gap: 10px; }
.choix label { display: flex; gap: 12px; align-items: flex-start; border: 1.5px solid var(--vd-ligne); border-radius: 10px; padding: 12px 14px; margin: 0; cursor: pointer; font-weight: 500; background: #fff; }
.choix label:has(input:checked) { border-color: var(--vd-primaire); background: var(--vd-primaire-clair); }
.choix input { margin-top: 4px; accent-color: var(--vd-primaire); }
.choix-ligne { display: flex; flex-wrap: wrap; gap: 10px; }
.choix-ligne label { flex: 1 1 160px; }
.case { display: flex; gap: 10px; align-items: flex-start; margin: 16px 0; font-weight: 400 !important; }
.case input { margin-top: 4px; accent-color: var(--vd-primaire); }
.etape-titre { display: flex; align-items: center; gap: 12px; margin: 26px 0 6px; }
.etape-titre .num { display: inline-flex; width: 30px; height: 30px; align-items: center; justify-content: center; border-radius: 50%; background: var(--vd-primaire); color: #fff; font-weight: 800; font-size: .95rem; }
.photos-zone { border: 2px dashed #CBD3DB; border-radius: 10px; padding: 18px; text-align: center; color: var(--vd-gris); background: #fff; }
.photos-apercu { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.photos-apercu img { width: 90px; height: 70px; object-fit: cover; border-radius: 8px; border: 1px solid var(--vd-ligne); }
.siret-info { font-size: .92rem; margin-top: 6px; padding: 10px 12px; border-radius: 8px; background: var(--vd-fond); }
.siret-info.ok { background: var(--vd-ok-clair); color: #155E3F; }
.siret-info.ko { background: var(--vd-erreur-clair); color: #8C2B28; }

/* Alertes */
.alerte { padding: 14px 18px; border-radius: 10px; margin: 18px 0; font-weight: 600; }
.alerte-ok { background: var(--vd-ok-clair); color: #155E3F; border: 1px solid #BFE6D2; }
.alerte-erreur { background: var(--vd-erreur-clair); color: #8C2B28; border: 1px solid #F1C4C2; }
.alerte-info { background: var(--vd-primaire-clair); color: var(--vd-primaire-fonce); border: 1px solid #BFDDE3; }

/* Pages de contenu, espaces */
.page { padding: 36px 0 60px; }
.page-etroite { width: min(760px, 100% - 32px); margin-inline: auto; }
.page-tres-etroite { width: min(480px, 100% - 32px); margin-inline: auto; }
.espace { display: grid; grid-template-columns: 230px 1fr; gap: 26px; padding: 28px 0 60px; }
@media (max-width: 820px) { .espace { grid-template-columns: 1fr; } }
.menu-espace { background: #fff; border: 1px solid var(--vd-ligne); border-radius: var(--rayon); padding: 12px; align-self: start; position: sticky; top: 84px; }
.menu-espace a { display: block; padding: 10px 12px; border-radius: 8px; text-decoration: none; color: var(--vd-encre); font-weight: 600; }
.menu-espace a.actif, .menu-espace a:hover { background: var(--vd-primaire-clair); color: var(--vd-primaire); }
.menu-espace .qui { padding: 8px 12px 12px; border-bottom: 1px solid var(--vd-ligne); margin-bottom: 8px; font-size: .9rem; color: var(--vd-gris); }
.menu-espace .qui b { display: block; color: var(--vd-encre); font-size: 1rem; }
@media (max-width: 820px) { .menu-espace { position: static; display: flex; flex-wrap: wrap; gap: 4px; } .menu-espace .qui { width: 100%; } .menu-espace form { display: contents; } }
.tuiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 22px; }
.tuile { background: #fff; border: 1px solid var(--vd-ligne); border-radius: var(--rayon); padding: 16px 18px; }
.tuile b { display: block; font-size: 1.8rem; color: var(--vd-primaire); line-height: 1.1; }
.tuile span { color: var(--vd-gris); font-size: .9rem; }
.liste-biens { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.bien-carte { background: #fff; border: 1px solid var(--vd-ligne); border-radius: var(--rayon); overflow: hidden; text-decoration: none; color: var(--vd-texte); display: flex; flex-direction: column; transition: transform .15s, border-color .15s; }
.bien-carte:hover { transform: translateY(-2px); border-color: var(--vd-primaire); }
.bien-carte .visuel { height: 170px; background: var(--vd-primaire-clair) center/cover no-repeat; display: flex; align-items: center; justify-content: center; font-size: 3rem; }
.bien-carte .corps { padding: 14px 16px 16px; }
.bien-carte b { display: block; color: var(--vd-encre); font-size: 1.05rem; margin-bottom: 4px; }
.bien-carte .prix { color: var(--vd-primaire); font-weight: 800; }
.etiquette { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .8rem; font-weight: 700; background: var(--vd-primaire-clair); color: var(--vd-primaire); }
.etiquette-ambre { background: var(--vd-accent-clair); color: var(--vd-accent-fonce); }
.etiquette-ok { background: var(--vd-ok-clair); color: #155E3F; }
.etiquette-gris { background: #EEF1F4; color: var(--vd-gris); }
.etiquette-rouge { background: var(--vd-erreur-clair); color: #8C2B28; }
.galerie { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin: 12px 0; }
.galerie a { display: block; aspect-ratio: 4/3; border-radius: 10px; overflow: hidden; border: 1px solid var(--vd-ligne); }
.galerie img { width: 100%; height: 100%; object-fit: cover; }
.details { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px 16px; margin: 12px 0; }
.details div { background: var(--vd-fond); border-radius: 8px; padding: 8px 12px; }
.details small { display: block; color: var(--vd-gris); }
.details b { color: var(--vd-encre); }
.proposition { border: 1px solid var(--vd-ligne); border-radius: var(--rayon); padding: 18px; background: #fff; margin-bottom: 14px; }
.proposition.retenue { border-color: var(--vd-ok); background: var(--vd-ok-clair); }
.proposition.ecartee { opacity: .65; }
.proposition .tete { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; align-items: baseline; }
.proposition .montant { font-size: 1.3rem; font-weight: 800; color: var(--vd-primaire); }
.proposition .message { background: var(--vd-fond); border-radius: 8px; padding: 10px 14px; margin: 10px 0; white-space: pre-line; }
.proposition .actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.proposition form { display: inline; }
.tableau { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--vd-ligne); border-radius: var(--rayon); overflow: hidden; font-size: .95rem; }
.tableau th, .tableau td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--vd-ligne); vertical-align: top; }
.tableau th { background: var(--vd-fond); font-size: .85rem; text-transform: uppercase; letter-spacing: .03em; color: var(--vd-gris); }
.tableau tr:last-child td { border-bottom: 0; }
.tableau-defile { overflow-x: auto; }
.actions-ligne { display: flex; flex-wrap: wrap; gap: 6px; }
.actions-ligne form { display: inline; }
.pagination { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.pagination a, .pagination span { padding: 6px 12px; border-radius: 8px; border: 1px solid var(--vd-ligne); background: #fff; text-decoration: none; }
.prose { max-width: 760px; }
.prose h2 { margin-top: 1.6em; font-size: 1.35rem; }
.prose h3 { margin-top: 1.3em; }
.prose ul { padding-left: 22px; }
.vide { background: #fff; border: 1px dashed #CBD3DB; border-radius: var(--rayon); padding: 28px; text-align: center; color: var(--vd-gris); }
.fil { font-size: .9rem; color: var(--vd-gris); margin-bottom: 10px; }
.fil a { color: var(--vd-gris); }
.pro-tete { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.pro-initiale { width: 64px; height: 64px; border-radius: 16px; background: var(--vd-primaire); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; font-weight: 800; flex: none; }

/* Pied */
.pied { background: var(--vd-encre); color: rgba(255, 255, 255, .8); padding: 40px 0 0; margin-top: 40px; }
.pied-int { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
@media (max-width: 760px) { .pied-int { grid-template-columns: 1fr; } }
.pied-slogan { font-weight: 700; color: #fff; margin: 8px 0; }
.pied-note { font-size: .88rem; }
.pied-liens a { display: block; color: rgba(255, 255, 255, .85); text-decoration: none; padding: 5px 0; }
.pied-liens a:hover { color: var(--vd-accent); }
.pied-bas { border-top: 1px solid rgba(255, 255, 255, .12); margin-top: 28px; padding: 16px 0; font-size: .85rem; }