/* =========================================================================
   ATELIER VAN — feuille de style du site public.
   Thème clair « carnet de route » : crème, encre marine, corail, moutarde.
   ========================================================================= */

@font-face {
  font-family: 'Michroma';
  src: url('../fonts/michroma.woff') format('woff');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/montserrat-var.woff') format('woff');
  font-weight: 300 800;
  font-display: swap;
}

:root {
  /* Fonds clairs (les noms historiques --kaki* sont conservés : tout le site s'y réfère). */
  --kaki: #f6f1e8;
  --kaki-2: #ffffff;
  --kaki-3: #efe7da;
  --kaki-4: #e5dccb;
  --ligne: #e4d9c7;
  --ligne-claire: #cbbca3;

  /* Accent corail (--vert-vif* : noms historiques). */
  --vert-vif: #e2553a;
  --vert-vif-clair: #ef7a5f;
  --vert-vif-sombre: #b93d25;
  --degrade-vert: linear-gradient(135deg, #f0785c 0%, #e2553a 55%, #c94429 100%);

  /* Moutarde : prix, étoiles, étiquettes. */
  --ambre: #d4931a;
  --ambre-clair: #b8790c;
  --ambre-sombre: #8f5c06;
  --degrade-soleil: linear-gradient(135deg, #f2c14e 0%, #e3a321 55%, #c98a10 100%);
  --degrade-marque: linear-gradient(115deg, #e2553a 0%, #ef7a5f 45%, #e3a321 100%);
  --verre: linear-gradient(transparent, transparent);
  --degrade-fond:
    radial-gradient(1000px 520px at 100% -10%, rgba(226, 85, 58, .07), transparent 60%),
    radial-gradient(800px 480px at -10% 30%, rgba(31, 111, 120, .06), transparent 60%),
    linear-gradient(180deg, #f8f4ec 0%, #f6f1e8 100%);
  --degrade-argent: linear-gradient(135deg, #ffffff 0%, #e3e9ea 28%, #98aeb3 52%, #f4efe6 74%, #86a0a6 100%);

  --marine: #14222f;
  --marine-2: #1c3042;
  --titres: #14222f;
  --texte: #1f2d3a;
  --texte-2: #4d5b68;
  --texte-3: #7e8a95;

  --rayon: 6px;
  --rayon-petit: 4px;
  --ombre: 0 18px 44px rgba(20, 34, 47, .12);
  --largeur: 1200px;
  --transition: .35s cubic-bezier(.2, .7, .3, 1);
  --titre: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', serif;
  --texte-police: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  background: var(--degrade-fond) fixed, var(--kaki);
  color: var(--texte);
  font-family: var(--texte-police);
  font-size: 16px;
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0 0 1.1em; padding-left: 1.2em; }
strong { font-weight: 650; color: var(--titres); }
hr { border: 0; border-top: 1px solid var(--ligne); margin: 2.5rem 0; }

h1, h2, h3, h4 {
  font-family: var(--titre);
  font-weight: 400;
  line-height: 1.22;
  letter-spacing: .01em;
  color: var(--titres);
  margin: 0 0 .6em;
}
h1 { font-size: clamp(1.7rem, 3.6vw, 2.9rem); }
h2 { font-size: clamp(1.4rem, 2.6vw, 2.1rem); }
h3 { font-size: clamp(1.05rem, 1.6vw, 1.25rem); }
h4 { font-size: 1rem; }

.sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.saut-contenu {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--vert-vif); color: #111; padding: .8rem 1.2rem; font-weight: 600;
}
.saut-contenu:focus { left: 0; }
:focus-visible { outline: 2px solid var(--vert-vif-clair); outline-offset: 3px; }

.conteneur { width: min(var(--largeur), calc(100% - 2.6rem)); margin-inline: auto; }
.section { padding: clamp(3.2rem, 7vw, 6rem) 0; }
.section + .section { padding-top: 0; }

.surtitre {
  font-family: var(--titre);
  font-size: .68rem;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--vert-vif);
  margin: 0 0 1rem;
}
.surtitre::before {
  content: ''; display: inline-block; width: 26px; height: 1px;
  background: var(--vert-vif); vertical-align: middle; margin-right: .8rem;
}
.titre-section { margin-bottom: .8rem; }
.chapo { font-size: 1.06rem; color: var(--texte-2); max-width: 62ch; }
.entete-section { max-width: 60ch; margin-bottom: 2.4rem; }
.entete-section-ligne {
  max-width: none; display: flex; align-items: flex-end;
  justify-content: space-between; gap: 1.5rem; flex-wrap: wrap;
}

/* ---------------------------------------------------------------- boutons */

.bouton {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .85rem 1.5rem; border-radius: 999px; border: 1px solid transparent;
  font-family: var(--titre); font-size: .74rem; letter-spacing: .16em; text-transform: uppercase;
  cursor: pointer; transition: var(--transition); white-space: nowrap;
}
.bouton .icone { flex: none; }
.bouton-vert {
  background: var(--degrade-vert); color: #fff; font-weight: 500;
  box-shadow: 0 10px 30px rgba(226, 85, 58, .22);
}
.bouton-vert:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(226, 85, 58, .32); }
.bouton-whatsapp { background: rgba(226, 85, 58, .12); border-color: var(--vert-vif-sombre); color: var(--vert-vif-clair); }
.bouton-whatsapp:hover { background: rgba(226, 85, 58, .22); border-color: var(--vert-vif); }
.bouton-fantome { border-color: var(--ligne-claire); color: var(--texte); background: rgba(255, 255, 255, .02); }
.bouton-fantome:hover { border-color: var(--vert-vif); color: var(--vert-vif-clair); }
.bouton-grand { padding: 1.05rem 1.9rem; font-size: .8rem; }
.bouton-petit { padding: .6rem 1.1rem; font-size: .66rem; }
.boutons { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }

.lien-fleche {
  display: inline-flex; align-items: center; gap: .5rem; color: var(--vert-vif);
  font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600;
}
.lien-fleche .icone { transition: var(--transition); }
.lien-fleche:hover .icone { transform: translateX(4px); }

/* ---------------------------------------------------------------- en-tête */

.bandeau-annonce {
  background: var(--degrade-vert); color: #fff; font-size: .82rem; font-weight: 600;
  text-align: center; padding: .5rem 0;
}
/* Le flou d'arrière-plan est réservé aux grands écrans : `backdrop-filter`
   fait de l'en-tête le bloc conteneur des éléments en position fixe, ce qui
   enfermerait le panneau de menu mobile dans la hauteur de l'en-tête. */
.entete { position: sticky; top: 0; z-index: 50; background: rgba(250, 247, 241, .97); }
@media (min-width: 1121px) {
  .entete { backdrop-filter: blur(14px); background: rgba(250, 247, 241, .9); }
}
.entete::after { content: ''; display: block; height: 1px; background: linear-gradient(90deg, transparent, var(--vert-vif-sombre), transparent); opacity: .6; }
.entete-haut { border-bottom: 1px solid var(--ligne); font-size: .8rem; color: var(--texte-2); }
.entete-haut .conteneur { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 42px; }
.entete-tel { display: inline-flex; align-items: center; gap: .5rem; color: var(--texte); font-weight: 600; letter-spacing: .04em; }
.entete-tel:hover { color: var(--vert-vif-clair); }
.entete-tel .icone { color: var(--vert-vif); }
.entete-signature { font-family: var(--titre); font-size: .62rem; letter-spacing: .24em; text-transform: uppercase; color: var(--texte-3); }
.entete-haut-actions { display: flex; align-items: center; gap: 1.3rem; }
.lien-discret { color: var(--texte-2); letter-spacing: .06em; }
.lien-discret:hover { color: var(--vert-vif-clair); }

.entete-whatsapp {
  display: inline-flex; align-items: center; gap: .45rem; color: var(--texte);
  letter-spacing: .06em; font-weight: 600;
}
.entete-whatsapp .icone { color: var(--vert-vif); }
.entete-whatsapp:hover { color: var(--vert-vif-clair); }

.reseaux { display: flex; gap: .55rem; list-style: none; margin: 0; padding: 0; }
.reseaux a {
  display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid var(--ligne); color: var(--texte-2); transition: var(--transition);
}
.reseaux a:hover { border-color: var(--vert-vif); color: var(--vert-vif-clair); transform: translateY(-2px); }

.entete-barre .conteneur { display: flex; align-items: center; justify-content: space-between; gap: 1.2rem; min-height: 78px; flex-wrap: nowrap; }
.entete-marque { display: flex; align-items: center; gap: 1.1rem; flex: none; }
.logo { flex: none; }
.logo img { height: 48px; width: auto; transition: var(--transition); }
.logo-whatsapp {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .45rem .95rem; border-radius: 999px;
  border: 1px solid var(--ligne-claire); background: rgba(226, 85, 58, .08);
  color: var(--vert-vif-clair); font-size: .72rem; letter-spacing: .1em;
  text-transform: uppercase; font-weight: 600; transition: var(--transition);
}
.logo-whatsapp:hover { border-color: var(--vert-vif); background: rgba(226, 85, 58, .16); }
.entete.est-reduite .logo img { height: 38px; }
.entete.est-reduite .entete-barre .conteneur { min-height: 62px; }

.navigation { display: flex; align-items: center; gap: 1.6rem; }
.menu { display: flex; align-items: center; gap: 1.5rem; list-style: none; margin: 0; padding: 0; }
.lien-menu {
  position: relative; font-size: .82rem; letter-spacing: .06em; color: var(--texte-2);
  padding: .4rem 0; transition: var(--transition);
}
.lien-menu::after {
  content: ''; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px;
  background: var(--degrade-vert); transition: right var(--transition);
}
.lien-menu:hover, .lien-menu.is-active { color: var(--titres); }
.lien-menu:hover::after, .lien-menu.is-active::after { right: 0; }
.a-sous-menu { position: relative; display: flex; align-items: center; gap: .25rem; }
.deplier {
  background: none; border: 0; color: var(--texte-2); cursor: pointer; padding: .2rem;
  display: grid; place-items: center; transition: var(--transition);
}
.a-sous-menu:hover .deplier, .deplier[aria-expanded="true"] { color: var(--vert-vif); transform: rotate(180deg); }
.sous-menu {
  position: absolute; top: calc(100% + .8rem); left: -1rem; min-width: 250px;
  background: var(--kaki-2); border: 1px solid var(--ligne); border-radius: var(--rayon);
  padding: .6rem; list-style: none; margin: 0; box-shadow: var(--ombre);
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: var(--transition); z-index: 5;
}
.a-sous-menu:hover .sous-menu, .a-sous-menu:focus-within .sous-menu { opacity: 1; visibility: visible; transform: none; }
.sous-menu a { display: block; padding: .6rem .9rem; border-radius: var(--rayon-petit); font-size: .85rem; color: var(--texte-2); }
.sous-menu a:hover { background: var(--kaki-3); color: var(--vert-vif-clair); }
.menu-actions { display: flex; align-items: center; gap: .7rem; }
.menu-actions .bouton-fantome { display: none; }

.burger { display: none; background: none; border: 0; color: var(--texte); padding: .4rem; cursor: pointer; }
.burger-barres { display: grid; gap: 5px; }
.burger-barres span { display: block; width: 26px; height: 2px; background: currentColor; transition: var(--transition); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 1121px) {
  .lien-menu { white-space: nowrap; }
}
@media (max-width: 1400px) {
  .navigation { gap: 1rem; min-width: 0; }
  .menu { gap: .9rem; }
  .lien-menu { font-size: .74rem; }
  .menu-actions .bouton { padding: .7rem 1rem; font-size: .62rem; }
}
@media (max-width: 1240px) {
  .logo img { height: 42px; }
  .menu { gap: .8rem; }
  .lien-menu { font-size: .72rem; letter-spacing: .02em; }
}
@media (max-width: 1120px) {
  .burger { display: block; }
  /* Panneau latéral : il reste DANS le cadre (une boîte en position fixe
     poussée hors écran ferait apparaître une barre de défilement horizontale
     que `overflow-x: hidden` ne rattrape pas). Il s'efface donc en fondu. */
  .navigation {
    position: fixed; inset: 0 0 0 auto; width: min(360px, 86vw);
    background: var(--kaki-2); border-left: 1px solid var(--ligne);
    flex-direction: column; align-items: stretch; justify-content: flex-start;
    gap: .4rem; padding: 6rem 1.6rem 2rem; overflow-y: auto;
    transform: translateY(-10px); opacity: 0; visibility: hidden; pointer-events: none;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
    box-shadow: -20px 0 60px rgba(20, 34, 47, .18); z-index: 40;
  }
  .navigation.est-ouverte { transform: none; opacity: 1; visibility: visible; pointer-events: auto; }
  .menu { flex-direction: column; align-items: stretch; gap: 0; }
  .menu > li { border-bottom: 1px solid var(--ligne); }
  .a-sous-menu { flex-wrap: wrap; justify-content: space-between; }
  .lien-menu { display: block; padding: .95rem 0; font-size: .95rem; color: var(--texte); }
  .sous-menu {
    position: static; opacity: 1; visibility: visible; transform: none; display: none;
    border: 0; background: none; box-shadow: none; width: 100%; padding: 0 0 .6rem .6rem;
  }
  .sous-menu.est-ouvert { display: block; }
  .menu-actions { flex-direction: column; align-items: stretch; margin-top: 1.4rem; }
  .menu-actions .bouton { justify-content: center; }
  .menu-actions .bouton-fantome { display: inline-flex; }
  .entete-haut-actions .lien-discret { display: none; }
  .logo-whatsapp span { display: none; }
  .logo-whatsapp { padding: .45rem; }
}

/* ---------------------------------------------------------------- diaporama */

.diaporama { position: relative; background: var(--kaki-2); overflow: hidden; }
.diapos { position: relative; min-height: clamp(420px, 62vh, 640px); }
.diapo {
  position: absolute; inset: 0; display: grid; align-items: center;
  grid-template-columns: minmax(0, 1fr);
  opacity: 0; visibility: hidden; transition: opacity .8s ease, visibility .8s;
}
.diapo.est-active { opacity: 1; visibility: visible; }
.diapo-fond { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.diapo-photo::after {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(6, 16, 20, .95) 0%, rgba(7, 19, 23, .74) 46%, rgba(4, 14, 18, .30) 100%),
              radial-gradient(70% 120% at 92% 18%, rgba(212, 147, 26, .16), transparent 60%);
}
.diapo-illustration {
  position: absolute; right: -4%; bottom: 6%; width: min(62%, 780px); z-index: 0;
  opacity: .95; filter: drop-shadow(0 30px 60px rgba(0, 0, 0, .6));
}
.diapo:not(.diapo-photo)::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(120% 90% at 15% 30%, rgba(226, 85, 58, .16), transparent 58%),
              radial-gradient(90% 80% at 88% 16%, rgba(212, 147, 26, .14), transparent 62%),
              linear-gradient(120deg, #0e2027 0%, #08151a 58%, #14211f 100%);
}
.diapo-contenu { position: relative; z-index: 2; padding: 3rem 0; max-width: 640px; min-width: 0; }
.diapo-titre { font-size: clamp(1.8rem, 4.4vw, 3.2rem); margin-bottom: .7rem; }
.diapo-texte { color: var(--texte-2); font-size: 1.04rem; max-width: 48ch; }
.diapo-fleche {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%;
  background: rgba(8, 20, 25, .6); border: 1px solid var(--ligne); color: var(--texte);
  cursor: pointer; transition: var(--transition);
}
.diapo-fleche:hover { border-color: var(--vert-vif); color: var(--vert-vif-clair); }
.diapo-precedent { left: 1.2rem; }
.diapo-suivant { right: 1.2rem; }
.diapo-puces { position: absolute; bottom: 1.4rem; left: 50%; transform: translateX(-50%); display: flex; gap: .5rem; z-index: 3; }
.diapo-puces button {
  width: 28px; height: 3px; border: 0; border-radius: 3px; padding: 0;
  background: rgba(255, 255, 255, .25); cursor: pointer; transition: var(--transition);
}
.diapo-puces button.est-active { background: var(--degrade-vert); width: 44px; }
@media (max-width: 760px) {
  .diapo-fleche { display: none; }
  .diapo-illustration { width: 105%; right: -14%; bottom: auto; top: 8%; opacity: .35; }
}

/* ---------------------------------------------------------------- accueil */

.grille-intro { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.atouts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--ligne); border: 1px solid var(--ligne); border-radius: var(--rayon); overflow: hidden; }
.atout { background: var(--kaki-2); padding: 1.6rem 1.4rem; }
.atout-numero { font-family: var(--titre); font-size: .72rem; color: var(--vert-vif); letter-spacing: .2em; }
.atout h3 { margin: .5rem 0 .4rem; font-size: .95rem; }
.atout p { color: var(--texte-2); font-size: .9rem; margin: 0; }

.grille-univers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.carte-univers {
  position: relative; padding: 2rem 1.7rem 1.7rem; border: 1px solid var(--ligne);
  border-radius: var(--rayon); background: linear-gradient(180deg, var(--kaki-2), var(--kaki));
  overflow: hidden; transition: var(--transition);
}
.carte-univers img { width: 100%; max-width: 300px; margin: 0 auto 1.2rem; opacity: .95; }
.carte-univers-photo { padding: 0 0 1.7rem; }
.carte-univers-photo img {
  max-width: none; margin: 0 0 1.4rem; aspect-ratio: 16 / 10; object-fit: cover;
  border-radius: var(--rayon) var(--rayon) 0 0; opacity: 1; transition: transform .6s ease;
}
.carte-univers-photo:hover img { transform: scale(1.03); }
.carte-univers-photo h2, .carte-univers-photo h3, .carte-univers-photo p, .carte-univers-photo .carte-fleche { margin-inline: 1.7rem; }
.carte-univers-photo p { margin-bottom: 1rem; }
.carte-univers p { color: var(--texte-2); font-size: .92rem; }
.carte-univers:hover { transform: translateY(-4px); border-color: var(--vert-vif-sombre); box-shadow: var(--ombre); }
.carte-univers::after {
  content: ''; position: absolute; inset: auto 0 0 0; height: 2px;
  background: var(--degrade-vert); transform: scaleX(0); transform-origin: left; transition: var(--transition);
}
.carte-univers:hover::after { transform: scaleX(1); }
.carte-fleche { display: inline-flex; align-items: center; gap: .45rem; color: var(--vert-vif); font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; }

/* ---------------------------------------------------------------- cartes */

.grille-cartes { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; }
.carte {
  border: 1px solid var(--ligne); border-radius: var(--rayon); overflow: hidden;
  background: var(--verre), var(--kaki-2); transition: var(--transition); height: 100%;
}
.carte:hover {
  transform: translateY(-4px); border-color: var(--vert-vif-sombre);
  box-shadow: var(--ombre), 0 0 0 1px rgba(226, 85, 58, .18);
}
.carte-lien { display: flex; flex-direction: column; height: 100%; }
.carte-visuel { position: relative; display: block; aspect-ratio: 4 / 3; background: var(--kaki-3); overflow: hidden; }
.carte-visuel img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.carte:hover .carte-visuel img { transform: scale(1.04); }
.carte-illustree .carte-visuel { background: radial-gradient(110% 90% at 50% 40%, rgba(226, 85, 58, .12), transparent 65%), var(--kaki-3); }
.carte-illustree .carte-visuel img { object-fit: contain; padding: 1.4rem; }
.etiquette-univers { color: var(--ambre-clair); border-color: rgba(212, 147, 26, .38); }
.etiquette-univers, .etiquette-statut {
  position: absolute; top: .9rem; left: .9rem; z-index: 2;
  font-family: var(--titre); font-size: .58rem; letter-spacing: .18em; text-transform: uppercase;
  padding: .38rem .7rem; border-radius: 999px; background: rgba(255, 255, 255, .94);
  border: 1px solid transparent; color: var(--titres);
}
.etiquette-statut { left: auto; right: .9rem; }
.etiquette-disponible { color: #1d7a42; border-color: rgba(29, 122, 66, .4); }
.etiquette-reserve { color: var(--vert-vif-clair); border-color: var(--vert-vif-sombre); }
.etiquette-vendu { color: var(--texte-3); }
.est-vendu .carte-visuel img { filter: grayscale(.8) brightness(.7); }
.carte-corps { display: flex; flex-direction: column; flex: 1; padding: 1.4rem 1.4rem 1.5rem; }
.carte-titre { font-size: 1.05rem; margin-bottom: .5rem; }
.carte-accroche { color: var(--texte-2); font-size: .9rem; }
.carte-meta { color: var(--vert-vif); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: .5rem; }
.carte-specs { list-style: none; margin: .2rem 0 1rem; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.carte-specs li {
  font-size: .74rem; color: var(--texte-2); padding: .25rem .6rem;
  border: 1px solid var(--ligne); border-radius: 999px;
}
.carte-bas { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 1rem; border-top: 1px solid var(--ligne); }
.carte-prix { font-family: var(--titre); font-size: .82rem; color: var(--ambre-clair); }

/* ---------------------------------------------------------------- blocs */

.appel-config { padding: clamp(3rem, 6vw, 5rem) 0; }
.appel-config-boite {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
  padding: clamp(2rem, 4vw, 3rem); border-radius: var(--rayon);
  background: linear-gradient(120deg, #14222f 0%, #1c3042 60%, #24384a 100%);
  border: 1px solid var(--ligne); position: relative; overflow: hidden;
}
.appel-config-boite::before {
  content: ''; position: absolute; right: -10%; top: -40%; width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(226, 85, 58, .22), transparent 62%),
              radial-gradient(circle at 30% 80%, rgba(212, 147, 26, .16), transparent 60%);
}
.appel-config-boite > * { position: relative; }
.appel-config-boite p { color: var(--texte-2); max-width: 54ch; margin: 0; }
.appel-config-boite h2 { margin-bottom: .6rem; }

.section-garantie .garantie-boite {
  display: flex; align-items: center; gap: 1.8rem; flex-wrap: wrap;
  border: 1px solid var(--ligne); border-radius: var(--rayon); padding: clamp(1.6rem, 3vw, 2.4rem);
  background: linear-gradient(120deg, rgba(226, 85, 58, .07), transparent 46%, rgba(212, 147, 26, .07)), var(--kaki-2);
}
.garantie-icone {
  display: grid; place-items: center; width: 74px; height: 74px; border-radius: 50%;
  border: 1px solid var(--vert-vif-sombre); color: var(--vert-vif); flex: none;
  background: radial-gradient(circle at 34% 28%, rgba(226, 85, 58, .22), transparent 68%),
              radial-gradient(circle at 76% 82%, rgba(212, 147, 26, .16), transparent 62%);
}
.section-garantie h2 { margin-bottom: .4rem; }
.section-garantie p { color: var(--texte-2); margin: 0; max-width: 60ch; }
.section-garantie .bouton { margin-left: auto; }

.grille-documents { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; }
.document {
  display: flex; align-items: center; gap: .9rem; padding: 1.05rem 1.2rem;
  border: 1px solid var(--ligne); border-radius: var(--rayon); background: var(--kaki-2); transition: var(--transition);
}
.document span { flex: 1; font-size: .92rem; }
.document .icone-pdf { color: var(--vert-vif); }
.document:hover { border-color: var(--vert-vif-sombre); transform: translateY(-2px); }

.grille-avis { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.4rem; }
.avis { margin: 0; padding: 1.6rem; border: 1px solid var(--ligne); border-radius: var(--rayon); background: var(--verre), var(--kaki-2); }
.etoiles { display: flex; gap: .15rem; color: var(--ambre); margin-bottom: .9rem; }
.avis blockquote { margin: 0 0 1rem; }
.avis blockquote p { color: var(--texte-2); font-size: .94rem; }
.avis figcaption { font-family: var(--titre); font-size: .76rem; color: var(--titres); }
.avis figcaption span { color: var(--texte-3); font-family: var(--texte-police); letter-spacing: 0; }

.bandeau-offroad { padding: clamp(3rem, 6vw, 5rem) 0; background: linear-gradient(180deg, var(--kaki), var(--kaki-2)); border-block: 1px solid var(--ligne); margin-top: clamp(3rem, 6vw, 5rem); }
.bandeau-offroad-grille { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.bandeau-offroad-liste { list-style: none; margin: 0; padding: 0; display: grid; gap: .9rem; }
.bandeau-offroad-liste li { display: flex; gap: .9rem; align-items: flex-start; padding: 1rem 1.2rem; border: 1px solid var(--ligne); border-radius: var(--rayon); background: var(--kaki); }
.bandeau-offroad-liste strong { display: block; font-family: var(--titre); font-size: .82rem; font-weight: 400; margin-bottom: .2rem; }
.bandeau-offroad-liste p { margin: 0; color: var(--texte-2); font-size: .88rem; }
.puce { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: rgba(226, 85, 58, .12); color: var(--vert-vif); flex: none; }

/* ---------------------------------------------------------------- pages internes */

.entete-page { padding: clamp(2.6rem, 6vw, 4.4rem) 0 clamp(1.6rem, 3vw, 2.6rem); background: linear-gradient(180deg, var(--kaki-2), var(--kaki)); border-bottom: 1px solid var(--ligne); position: relative; overflow: hidden; }
.entete-page::before {
  content: ''; position: absolute; inset: -80% -10% auto auto; width: 620px; height: 620px;
  background: radial-gradient(circle, rgba(226, 85, 58, .16), transparent 62%),
              radial-gradient(circle at 70% 70%, rgba(212, 147, 26, .12), transparent 60%);
}
.entete-page .conteneur { position: relative; }
.fil-ariane { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; margin: 0 0 1.2rem; padding: 0; font-size: .76rem; color: var(--texte-3); }
.fil-ariane a { color: var(--texte-2); }
.fil-ariane a:hover { color: var(--vert-vif-clair); }
.fil-ariane li + li::before { content: '/'; margin-right: .4rem; color: var(--texte-3); }

.contenu-riche { max-width: 74ch; }
.contenu-riche h2 { margin-top: 2.2rem; }
.contenu-riche h3 { margin-top: 1.8rem; }
.contenu-riche ul, .contenu-riche ol { color: var(--texte-2); }
.contenu-riche li { margin-bottom: .4rem; }
.contenu-riche p { color: var(--texte-2); }
.contenu-riche a { color: var(--vert-vif-clair); text-decoration: underline; text-underline-offset: 3px; }
.contenu-riche blockquote {
  margin: 1.6rem 0; padding: 1rem 1.4rem; border-left: 2px solid var(--vert-vif);
  background: var(--kaki-2); border-radius: 0 var(--rayon-petit) var(--rayon-petit) 0;
}

.grille-deux { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: start; }
.grille-fiche { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 4vw, 3rem); align-items: start; }
.encadre { border: 1px solid var(--ligne); border-radius: var(--rayon); background: var(--verre), var(--kaki-2); padding: clamp(1.4rem, 3vw, 2rem); }
.encadre h2, .encadre h3 { margin-top: 0; }
.encadre + .encadre { margin-top: 1.2rem; }
.encadre-vert { border-color: var(--vert-vif-sombre); background: linear-gradient(160deg, rgba(226, 85, 58, .08), transparent 60%), var(--kaki-2); }

.liste-check { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.liste-check li { display: flex; gap: .7rem; align-items: flex-start; color: var(--texte-2); }
.liste-check .icone { color: var(--vert-vif); flex: none; margin-top: .25rem; }

.fiche-technique { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.fiche-technique li { display: flex; justify-content: space-between; gap: 1rem; padding: .75rem 0; border-bottom: 1px solid var(--ligne); font-size: .92rem; }
.fiche-technique li:last-child { border-bottom: 0; }
.fiche-technique span { color: var(--texte-3); }
.fiche-technique strong { color: var(--titres); font-weight: 600; text-align: right; }

.galerie { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: .8rem; margin-top: 1.2rem; }
.galerie img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--rayon-petit); border: 1px solid var(--ligne); cursor: zoom-in; transition: var(--transition); }
.galerie img:hover { border-color: var(--vert-vif-sombre); transform: translateY(-2px); }
.visuel-principal { border: 1px solid var(--ligne); border-radius: var(--rayon); overflow: hidden; background: var(--kaki-2); }
.visuel-principal img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.visuel-principal.est-illustration img { object-fit: contain; padding: 2rem; background: radial-gradient(110% 90% at 50% 45%, rgba(226, 85, 58, .12), transparent 65%); }

.prix-fiche { font-family: var(--titre); font-size: 1.5rem; color: var(--ambre-clair); }
.prix-mention { color: var(--texte-3); font-size: .8rem; }

.filtres { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2rem; }
.filtre {
  padding: .5rem 1.1rem; border-radius: 999px; border: 1px solid var(--ligne);
  font-size: .78rem; color: var(--texte-2); transition: var(--transition);
}
.filtre:hover { border-color: var(--vert-vif-sombre); color: var(--texte); }
.filtre.est-actif { background: var(--degrade-vert); color: #fff; border-color: transparent; font-weight: 600; }

.vide { border: 1px dashed var(--ligne-claire); border-radius: var(--rayon); padding: 2.6rem; text-align: center; color: var(--texte-2); }
.vide h3 { margin-bottom: .6rem; }

.pagination { display: flex; justify-content: center; gap: .5rem; margin-top: 2.5rem; }
.pagination a, .pagination span {
  display: grid; place-items: center; min-width: 40px; height: 40px; padding: 0 .7rem;
  border: 1px solid var(--ligne); border-radius: var(--rayon-petit); font-size: .88rem; color: var(--texte-2);
}
.pagination .est-active { background: var(--degrade-vert); color: #fff; border-color: transparent; font-weight: 600; }

/* ---------------------------------------------------------------- étapes, FAQ */

.etapes { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.2rem; counter-reset: etape; }
.etape {
  display: grid; grid-template-columns: 64px 1fr; gap: 1.4rem; align-items: start;
  padding: 1.5rem; border: 1px solid var(--ligne); border-radius: var(--rayon); background: var(--kaki-2);
}
.etape-numero {
  display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%;
  border: 1px solid var(--vert-vif-sombre); color: var(--vert-vif); font-family: var(--titre); font-size: 1rem;
}
.etape h3 { margin-bottom: .4rem; }
.etape p { color: var(--texte-2); margin: 0; }

.questions { display: grid; gap: .8rem; }
.question { border: 1px solid var(--ligne); border-radius: var(--rayon); background: var(--kaki-2); overflow: hidden; }
.question summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.15rem 1.4rem; cursor: pointer; font-family: var(--titre); font-size: .92rem; color: var(--titres); list-style: none;
}
.question summary::-webkit-details-marker { display: none; }
.question summary::after { content: '+'; color: var(--vert-vif); font-size: 1.4rem; line-height: 1; transition: var(--transition); }
.question[open] summary::after { transform: rotate(45deg); }
.question-reponse { padding: 0 1.4rem 1.3rem; color: var(--texte-2); }

/* ---------------------------------------------------------------- formulaires */

.formulaire { display: grid; gap: 1.1rem; }
.formulaire-grille { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.champ-form { display: grid; gap: .4rem; }
.champ-form label, .etiquette-form { font-size: .8rem; letter-spacing: .06em; color: var(--texte-2); }
.champ-form .req { color: var(--vert-vif); }
input[type="text"], input[type="email"], input[type="tel"], input[type="date"], input[type="url"], input[type="number"], select, textarea {
  width: 100%; padding: .85rem 1rem; background: var(--kaki-3); color: var(--texte);
  border: 1px solid var(--ligne); border-radius: var(--rayon-petit);
  font-family: inherit; font-size: .95rem; transition: var(--transition);
}
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--vert-vif) 50%), linear-gradient(135deg, var(--vert-vif) 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 14px) 55%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 2.6rem; }
textarea { resize: vertical; min-height: 130px; }
input:focus, select:focus, textarea:focus { border-color: var(--vert-vif); outline: none; box-shadow: 0 0 0 3px rgba(226, 85, 58, .15); }
input::placeholder, textarea::placeholder { color: var(--texte-3); }
.champ-erreur { color: #c0392b; font-size: .8rem; margin: .1rem 0 0; }
.piege { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.case-consentement { display: flex; gap: .7rem; align-items: flex-start; font-size: .85rem; color: var(--texte-2); }
.case-consentement input { margin-top: .25rem; accent-color: var(--vert-vif); width: 18px; height: 18px; flex: none; }
.mention-donnees { font-size: .78rem; color: var(--texte-3); }

.alerte { padding: 1rem 1.2rem; border-radius: var(--rayon-petit); margin: 1.4rem 0; font-size: .92rem; border: 1px solid; }
.alerte-succes { background: rgba(94, 190, 118, .1); border-color: rgba(94, 190, 118, .45); color: #1d6b37; }
.alerte-erreur { background: rgba(255, 110, 100, .1); border-color: rgba(255, 110, 100, .45); color: #a5281c; }
.alerte-info { background: rgba(226, 85, 58, .1); border-color: var(--vert-vif-sombre); color: var(--vert-vif-clair); }

/* ---------------------------------------------------------------- configurateur */

.config-etapes { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2rem; list-style: none; padding: 0; }
.config-etapes li {
  display: flex; align-items: center; gap: .5rem; font-size: .74rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--texte-3); padding: .45rem .9rem;
  border: 1px solid var(--ligne); border-radius: 999px;
}
.config-etapes li.est-active { color: #fff; background: var(--degrade-vert); border-color: transparent; font-weight: 600; }
.config-etapes li.est-faite { color: var(--vert-vif); border-color: var(--vert-vif-sombre); }
.config-panneau { display: none; }
.config-panneau.est-active { display: block; animation: apparait .4s ease; }
.choix-grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1rem; }
.choix {
  position: relative; display: block; border: 1px solid var(--ligne); border-radius: var(--rayon);
  background: var(--kaki-2); padding: 1.2rem; cursor: pointer; transition: var(--transition);
}
.choix:hover { border-color: var(--vert-vif-sombre); transform: translateY(-2px); }
.choix input { position: absolute; opacity: 0; pointer-events: none; }
.choix input:checked + .choix-corps { color: var(--titres); }
.choix:has(input:checked) { border-color: var(--vert-vif); box-shadow: 0 0 0 1px var(--vert-vif-sombre) inset; }
.choix:has(input:checked)::after {
  content: '✓'; position: absolute; top: .8rem; right: .9rem; width: 24px; height: 24px;
  display: grid; place-items: center; border-radius: 50%; background: var(--degrade-vert); color: #fff; font-size: .8rem; font-weight: 700;
}
.choix-titre { font-family: var(--titre); font-size: .9rem; color: var(--titres); margin-bottom: .3rem; display: block; }
.choix-texte { color: var(--texte-2); font-size: .84rem; }
.choix-prix { display: block; margin-top: .6rem; color: var(--vert-vif); font-size: .82rem; }
.choix-image { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--rayon-petit); margin-bottom: .9rem; background: var(--kaki-3); }
.choix-image.est-illustration { object-fit: contain; padding: .6rem; }
.config-navigation { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; flex-wrap: wrap; }
.recap { position: sticky; top: 120px; }
.recap-liste { list-style: none; margin: 0; padding: 0; }
.recap-liste li { display: flex; justify-content: space-between; gap: 1rem; padding: .6rem 0; border-bottom: 1px solid var(--ligne); font-size: .88rem; }
.recap-liste span { color: var(--texte-3); }
.recap-liste strong { text-align: right; font-weight: 600; }
.recap-total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--vert-vif-sombre); }
.recap-total strong { font-family: var(--titre); font-size: 1.25rem; color: var(--vert-vif-clair); }

@keyframes apparait { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------------------------------------------------------------- quiz van idéal */

.quiz { max-width: 780px; margin-inline: auto; }
.quiz-question { display: none; }
.quiz-question.est-active { display: block; animation: apparait .4s ease; }
.quiz-resultat { display: none; }
.quiz-resultat.est-active { display: block; animation: apparait .4s ease; }

/* ---------------------------------------------------------------- pied de page */

.pied {
  position: relative; border-top: 1px solid var(--ligne); margin-top: clamp(3rem, 7vw, 6rem);
  background: linear-gradient(180deg, rgba(25, 50, 58, .85), rgba(10, 24, 29, .95));
}
.pied::before {
  content: ''; position: absolute; inset: -1px 0 auto 0; height: 2px;
  background: var(--degrade-marque); opacity: .7;
}
.pied-grille { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.4rem; padding: clamp(2.6rem, 5vw, 4rem) 0; }
.pied-marque img { height: 56px; width: auto; margin-bottom: 1.2rem; }
.pied-texte { color: var(--texte-2); font-size: .9rem; max-width: 42ch; }
.pied-marque .reseaux { margin-top: 1.2rem; }
.pied-colonne h2 { font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: var(--vert-vif); margin-bottom: 1.1rem; }
.pied-sous-titre { margin-top: 1.8rem; }
.pied-colonne ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.pied-colonne a { color: var(--texte-2); font-size: .9rem; }
.pied-colonne a:hover { color: var(--vert-vif-clair); }
.pied-contact li { display: flex; gap: .6rem; align-items: flex-start; color: var(--texte-2); font-size: .9rem; }
.pied-contact .icone { color: var(--vert-vif); flex: none; margin-top: .2rem; }
.icone-vide { width: 18px; flex: none; }
.pied-colonne .bouton { margin-top: 1.2rem; }
.pied-bas { border-top: 1px solid var(--ligne); font-size: .8rem; color: var(--texte-3); }
.pied-bas .conteneur { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1.2rem 0; }
.pied-bas ul { display: flex; gap: 1.2rem; list-style: none; margin: 0; padding: 0; }
.pied-bas a:hover { color: var(--vert-vif-clair); }

/* ---------------------------------------------------------------- bouton WhatsApp flottant */

.whatsapp-flottant {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 46;
  display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%;
  background: var(--degrade-vert); color: #fff;
  box-shadow: 0 14px 30px rgba(20, 34, 47, .25), 0 0 0 1px rgba(226, 85, 58, .35);
  transition: var(--transition);
}
.whatsapp-flottant:hover { transform: translateY(-3px) scale(1.04); }
@media (max-width: 760px) { .whatsapp-flottant { width: 52px; height: 52px; right: .9rem; bottom: .9rem; } }
/* La bulle Chatwoot occupe le coin bas-droit : WhatsApp se range juste au-dessus. */
.whatsapp-flottant.avec-chat { bottom: 5.6rem; right: 1.4rem; width: 50px; height: 50px; }
@media (max-width: 760px) { .whatsapp-flottant.avec-chat { bottom: 5.2rem; right: 1.2rem; } }
@media print { .whatsapp-flottant { display: none; } }

/* ---------------------------------------------------------------- onglet configurateur */

.onglet-configurateur {
  position: fixed; left: 0; top: 58%; z-index: 45; display: flex; align-items: center; gap: .6rem;
  padding: .9rem 1rem; background: var(--degrade-vert); color: #fff;
  border-radius: 0 var(--rayon) var(--rayon) 0; font-family: var(--titre); font-size: .62rem;
  letter-spacing: .1em; text-transform: uppercase; line-height: 1.4;
  box-shadow: 0 12px 30px rgba(20, 34, 47, .25); transition: var(--transition);
}
.onglet-configurateur:hover { padding-left: 1.4rem; }
@media (max-width: 760px) { .onglet-configurateur { display: none; } }

/* ---------------------------------------------------------------- animations */

/* L'effet n'est armé que si JavaScript est là (classe « js » posée dans le
   <head>) : sans lui — ou s'il échoue — le contenu reste simplement visible. */
.js .revele { opacity: 0; transform: translateY(18px); transition: opacity .7s ease var(--retard, 0ms), transform .7s ease var(--retard, 0ms); }
.js .revele.est-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .revele { opacity: 1; transform: none; } }

/* ---------------------------------------------------------------- visionneuse */

.visionneuse {
  position: fixed; inset: 0; z-index: 100; display: none; place-items: center;
  background: rgba(5, 14, 18, .94); padding: 2rem;
}
.visionneuse.est-ouverte { display: grid; }
.visionneuse img { max-width: min(1100px, 92vw); max-height: 86vh; object-fit: contain; border-radius: var(--rayon-petit); }
.visionneuse button {
  position: absolute; top: 1.4rem; right: 1.6rem; background: none; border: 0;
  color: var(--texte); cursor: pointer; padding: .5rem;
}

/* ---------------------------------------------------------------- responsive */

@media (max-width: 980px) {
  .grille-intro, .grille-deux, .grille-fiche, .bandeau-offroad-grille { grid-template-columns: 1fr; }
  .grille-univers { grid-template-columns: 1fr; }
  .pied-grille { grid-template-columns: 1fr 1fr; }
  .recap { position: static; }
}
@media (max-width: 640px) {
  body { font-size: 15px; }
  /* Sur un écran étroit, un libellé de bouton doit pouvoir passer à la ligne :
     sinon il élargit sa colonne et fait déborder toute la page. */
  .bouton { white-space: normal; text-align: center; justify-content: center; }
  .atouts, .formulaire-grille { grid-template-columns: 1fr; }
  .pied-grille { grid-template-columns: 1fr; }
  .section-garantie .bouton { margin-left: 0; }
  .entete-haut .conteneur { justify-content: center; }
}

/* ---------------------------------------------------------------- confort mobile */

@media (max-width: 860px) {
  /* Sur un écran étroit le texte passe SUR la photo : le voile devient
     vertical, sinon le titre se perd dans l'image. */
  .diapo-photo::after {
    background: linear-gradient(180deg, rgba(6, 16, 20, .50) 0%, rgba(6, 16, 20, .80) 52%, rgba(6, 16, 20, .96) 100%),
                radial-gradient(90% 60% at 80% 8%, rgba(212, 147, 26, .18), transparent 62%);
  }
  .diapo-contenu { padding: 2.4rem 0 3.6rem; }
  .diapo-contenu .bouton { width: 100%; justify-content: center; text-align: center; }
  .diapo-fleche { display: none; }
}

@media (max-width: 760px) {
  /* Cibles tactiles : 44 px minimum. */
  .reseaux a { width: 40px; height: 40px; }
  .bouton { padding: .9rem 1.25rem; }
  .bouton-petit { padding: .7rem 1.1rem; }
  .filtre { padding: .6rem 1rem; }
  .pagination a, .pagination span { min-width: 44px; min-height: 44px; display: grid; place-items: center; }
  .entete-signature { display: none; }
  .entete-haut .conteneur { min-height: 38px; }
  /* Une seule colonne, partout, sans exception oubliée. */
  .formulaire-grille, .grille-deux, .grille-fiche, .grille-intro, .bandeau-offroad-grille { grid-template-columns: 1fr; }
  .galerie { grid-template-columns: 1fr 1fr; }
  .recap { position: static; }
  .entete-section-ligne { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 420px) {
  .conteneur { width: calc(100% - 1.8rem); }
  .atouts { grid-template-columns: 1fr; }
  .carte-bas { flex-direction: column; align-items: flex-start; gap: .6rem; }
}

/* ---------------------------------------------------------------- demande de devis */

.formulaire-devis { gap: 1.6rem; }
.bloc-devis {
  margin: 0; padding: clamp(1.3rem, 3vw, 1.9rem); display: grid; gap: 1.1rem; min-width: 0;
  border: 1px solid var(--ligne); border-radius: var(--rayon);
  background: var(--verre), var(--kaki-2);
}
.bloc-devis legend {
  display: flex; align-items: center; gap: .8rem; padding: 0 .5rem; margin-left: -.5rem;
  font-family: var(--titre); font-size: 1rem; color: var(--titres);
}
.bloc-devis-numero {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--degrade-marque); color: #fff; font-size: .85rem; font-weight: 700;
}
.bloc-devis-aide { margin: .3rem 0 0; font-size: .85rem; color: var(--texte-2); }
.bloc-devis-aide span { color: var(--texte-3); }
.choix-compact { padding: .95rem 1.1rem; }
.choix-compact .choix-titre { font-size: .82rem; margin: 0 1.8rem .2rem 0; }
.choix-grille-photos { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: .8rem; }
.choix-photo { padding: .6rem; }
.choix-photo .choix-image { margin-bottom: .6rem; }
.choix-photo .choix-titre { font-size: .78rem; }
.choix-photo .choix-texte { font-size: .74rem; }
.choix:has(input:focus-visible) { outline: 2px solid var(--vert-vif-clair); outline-offset: 3px; }
.cases-grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: .55rem 1rem; }
.cases-ligne { display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; }
.case { display: flex; align-items: flex-start; gap: .6rem; font-size: .88rem; color: var(--texte-2); cursor: pointer; }
.case input { accent-color: var(--vert-vif); width: 18px; height: 18px; margin-top: .15rem; flex: none; }
.case:has(input:checked) span { color: var(--titres); }
.etiquette-champ { font-size: .8rem; letter-spacing: .06em; color: var(--texte-2); }
.liste-etapes-devis { margin: 0; padding-left: 1.2rem; display: grid; gap: .7rem; color: var(--texte-2); font-size: .92rem; }
.liste-etapes-devis strong { color: var(--ambre-clair); }
.bouton-ambre { background: var(--degrade-soleil); color: #fff; font-weight: 500; box-shadow: 0 10px 30px rgba(212, 147, 26, .22); }
.bouton-ambre:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(212, 147, 26, .32); }
@media (max-width: 760px) {
  .choix-grille-photos { grid-template-columns: 1fr 1fr; }
  .formulaire-devis .bouton-grand { width: 100%; justify-content: center; }
}

.lien-devis { color: var(--ambre-clair); font-weight: 600; letter-spacing: .06em; }
.lien-devis:hover { color: #fff; }
.boutons-pied { margin-top: 1.2rem; gap: .6rem; }
.pied-colonne .boutons-pied .bouton { margin-top: 0; }
/* Sur grand écran le bandeau du haut porte déjà le lien : le menu garde un seul bouton. */
@media (min-width: 1121px) { .bouton-menu-devis { display: none; } }
@media (max-width: 760px) { .entete-haut-actions .lien-devis { display: none; } }


/* ---------------------------------------------------------------- mouvement */

/* Diaporama : lent zoom sur la photo active (effet « Ken Burns »). */
@keyframes zoom-lent { from { transform: scale(1.001); } to { transform: scale(1.08); } }
.diapo.est-active .diapo-fond { animation: zoom-lent 9s ease-out forwards; transform-origin: 60% 40%; }
.diapo.est-active .diapo-contenu > * { animation: monte .8s cubic-bezier(.2, .7, .3, 1) both; }
.diapo.est-active .diapo-contenu > :nth-child(2) { animation-delay: .08s; }
.diapo.est-active .diapo-contenu > :nth-child(3) { animation-delay: .16s; }
.diapo.est-active .diapo-contenu > :nth-child(4) { animation-delay: .24s; }
@keyframes monte { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* Boutons principaux : reflet qui glisse au survol. */
.bouton-vert, .bouton-ambre { position: relative; overflow: hidden; isolation: isolate; }
.bouton-vert::after, .bouton-ambre::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, .45) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s ease;
}
.bouton-vert:hover::after, .bouton-ambre:hover::after { transform: translateX(120%); }

/* Titres de section : filet dégradé qui s'étire à l'apparition. */
.surtitre::before { transition: width .8s cubic-bezier(.2, .7, .3, 1) .15s; }
.js .revele:not(.est-visible) .surtitre::before { width: 0; }

/* Barre de progression de lecture. */
.progression-lecture { position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 60; pointer-events: none; }
.progression-lecture span { display: block; height: 100%; width: 100%; transform: scaleX(0); transform-origin: left; background: var(--degrade-marque); }

/* Retour en haut. */
.retour-haut {
  position: fixed; left: 1.1rem; bottom: 1.1rem; z-index: 44; width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center; cursor: pointer; color: var(--vert-vif-clair);
  background: #fff; border: 1px solid var(--ligne-claire); box-shadow: var(--ombre);
  opacity: 0; visibility: hidden; transform: translateY(12px); transition: var(--transition);
}
.retour-haut .icone { transform: rotate(-90deg); }
.retour-haut.est-visible { opacity: 1; visibility: visible; transform: none; }
.retour-haut:hover { border-color: var(--vert-vif); background: #fff; }

/* Catégories de prestations : puces collantes avec suivi de lecture. */
.nav-categories {
  position: sticky; top: 92px; z-index: 20; display: flex; gap: .5rem; overflow-x: auto;
  margin: 0 0 2.4rem; padding: .7rem; border: 1px solid var(--ligne); border-radius: 999px;
  background: rgba(250, 247, 241, .92); backdrop-filter: blur(10px); scrollbar-width: none;
}
.nav-categories::-webkit-scrollbar { display: none; }
.nav-categories a {
  flex: none; padding: .5rem 1rem; border-radius: 999px; font-size: .8rem; color: var(--texte-2);
  border: 1px solid transparent; transition: var(--transition); white-space: nowrap;
}
.nav-categories a span { color: var(--texte-3); font-size: .72rem; margin-left: .2rem; }
.nav-categories a:hover { color: var(--titres); border-color: var(--ligne-claire); }
.nav-categories a.est-active { background: var(--degrade-vert); color: #fff; font-weight: 600; }
.nav-categories a.est-active span { color: rgba(255, 255, 255, .8); }
.groupe-prestations { scroll-margin-top: 170px; }
@media (max-width: 760px) { .nav-categories { top: 76px; border-radius: var(--rayon); } .retour-haut { width: 42px; height: 42px; } }

/* Carte de la page contact. */
.carte-plan { position: relative; border: 1px solid var(--ligne); border-radius: var(--rayon); overflow: hidden; background: var(--kaki-3); }
.carte-plan iframe { display: block; width: 100%; height: clamp(280px, 42vw, 440px); border: 0; filter: saturate(.85) contrast(1.02); }
.carte-plan-legende {
  position: absolute; left: 1rem; bottom: 1rem; display: flex; align-items: center; gap: .9rem; flex-wrap: wrap;
  max-width: calc(100% - 2rem); padding: .9rem 1.1rem; border-radius: var(--rayon-petit);
  background: rgba(255, 255, 255, .96); border: 1px solid var(--ligne); font-size: .88rem; color: var(--texte-2);
}
.carte-plan-legende > .icone { color: var(--ambre); }
.section-carte { padding-bottom: 0; }
@media (max-width: 560px) { .carte-plan-legende { position: static; max-width: none; border-radius: 0; border-width: 1px 0 0; } }

@media (prefers-reduced-motion: reduce) {
  .diapo.est-active .diapo-fond, .diapo.est-active .diapo-contenu > * { animation: none; }
  .bouton-vert::after, .bouton-ambre::after { display: none; }
}


/* =========================================================================
   THÈME CLAIR — mise en forme propre à Atelier Van
   ========================================================================= */

/* Titres en serif, labels en capitales sans empattement. */
h1, h2, h3, h4 { font-weight: 400; letter-spacing: -.01em; line-height: 1.15; }
h1 { font-size: clamp(2rem, 4.4vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
.surtitre, .bouton, .etiquette-univers, .etiquette-statut, .atout-numero, .entete-signature,
.onglet-configurateur, .pied-colonne h2, .carte-prix, .prix-fiche, .recap-total strong,
.etape-numero, .bloc-devis-numero, .config-etapes li {
  font-family: var(--texte-police); font-weight: 700;
}
.surtitre {
  display: inline-block; padding: .35rem .8rem; border-radius: 999px; letter-spacing: .22em;
  background: rgba(226, 85, 58, .1); color: var(--vert-vif-sombre); font-size: .66rem;
}
.surtitre::before { display: none; }
.bouton { border-radius: var(--rayon-petit); letter-spacing: .12em; font-size: .72rem; }
.bouton-vert { box-shadow: 0 10px 24px rgba(226, 85, 58, .28); }
.bouton-fantome { background: #fff; color: var(--titres); border-color: var(--ligne-claire); }
.bouton-fantome:hover { color: var(--vert-vif-sombre); }
.bouton-whatsapp { color: var(--vert-vif-sombre); }
.lien-fleche, .carte-fleche, .carte-meta { color: var(--vert-vif-sombre); }
.contenu-riche a { color: var(--vert-vif-sombre); }

/* Sections : en-têtes centrés, plus d'air. */
.section { padding: clamp(3.6rem, 8vw, 7rem) 0; }
.entete-section:not(.entete-section-ligne) { text-align: center; margin-inline: auto; }
.entete-section:not(.entete-section-ligne) .chapo { margin-inline: auto; }

/* En-tête : bandeau du haut marine, barre claire. */
.entete::after { background: var(--ligne); opacity: 1; }
.entete-haut {
  --texte: #f6f1e8; --texte-2: #c9d2da; --texte-3: #93a1ad; --ligne: rgba(255, 255, 255, .1);
  background: var(--marine); border-bottom: 0;
}
.entete-haut .lien-devis { color: #f2c14e; }
.lien-menu { color: var(--texte); font-weight: 500; }
.lien-menu::after { height: 2px; }
.sous-menu { box-shadow: 0 20px 40px rgba(20, 34, 47, .14); }

/* Diaporama : cadre arrondi posé dans la page, voile marine. */
@media (min-width: 861px) {
  .diaporama { margin: 1.2rem clamp(1rem, 2.5vw, 2rem) 0; border-radius: 18px; }
}
.diapo-photo {
  --titres: #fff; --texte: #fff; --texte-2: rgba(255, 255, 255, .86); --ligne: rgba(255, 255, 255, .3);
}
.diapo-photo::after {
  background: linear-gradient(90deg, rgba(20, 34, 47, .9) 0%, rgba(20, 34, 47, .6) 48%, rgba(20, 34, 47, .1) 100%);
}
.diapo:not(.diapo-photo)::before {
  background: radial-gradient(120% 90% at 15% 30%, rgba(226, 85, 58, .12), transparent 58%),
              radial-gradient(90% 80% at 88% 16%, rgba(212, 147, 26, .14), transparent 62%),
              linear-gradient(120deg, #fbf7f0 0%, #f1e8da 100%);
}
.diapo-illustration { filter: drop-shadow(0 30px 50px rgba(20, 34, 47, .25)); }
.diapo-fleche { background: rgba(255, 255, 255, .9); color: var(--titres); border-color: transparent; }
.diapo-puces button { background: rgba(20, 34, 47, .2); }
.diapo-photo .surtitre { background: rgba(255, 255, 255, .16); color: #fff; }

/* Cartes : blanches, sans contour, ombre douce. */
.carte, .carte-univers, .avis, .etape, .question, .document, .encadre, .bloc-devis, .choix,
.bandeau-offroad-liste li, .atouts {
  border-color: transparent; box-shadow: 0 1px 2px rgba(20, 34, 47, .06), 0 10px 30px rgba(20, 34, 47, .06);
}
.carte-univers { background: #fff; }
.carte:hover, .carte-univers:hover { box-shadow: var(--ombre); border-color: transparent; }
.carte-bas, .fiche-technique li, .recap-liste li { border-color: var(--ligne); }
.atouts { background: var(--ligne); }
.atout-numero { font-size: 1.6rem; letter-spacing: 0; color: var(--vert-vif); font-family: var(--titre); font-weight: 400; }
.etape-numero { background: var(--vert-vif); color: #fff; border: 0; }
.avis { border-top: 3px solid var(--ambre); }
.encadre-vert { border: 1px solid rgba(226, 85, 58, .35); }

/* Bandeau tout-terrain et encart configurateur : blocs marine. */
.bandeau-offroad, .appel-config-boite {
  --titres: #fff; --texte: #f6f1e8; --texte-2: #c9d2da; --texte-3: #93a1ad; --ligne: rgba(255, 255, 255, .12);
  color: var(--texte);
}
.bandeau-offroad { background: var(--marine); border: 0; }
.bandeau-offroad-liste li { background: rgba(255, 255, 255, .05); }
.bandeau-offroad .surtitre, .appel-config-boite .surtitre { background: rgba(255, 255, 255, .1); color: #f2c14e; }

/* En-têtes de pages internes. */
.entete-page { background: linear-gradient(180deg, #efe7da, var(--kaki)); }

/* Formulaires. */
input[type="text"], input[type="email"], input[type="tel"], input[type="date"], input[type="url"], input[type="number"], select, textarea {
  background: #fff; border-color: var(--ligne-claire);
}

/* Pied de page marine. */
.pied {
  --titres: #fff; --texte: #f6f1e8; --texte-2: #c9d2da; --texte-3: #93a1ad; --ligne: rgba(255, 255, 255, .12);
  --ligne-claire: rgba(255, 255, 255, .25);
  background: var(--marine); color: var(--texte); border-top: 0;
}
.pied .pied-colonne h2 { color: #f2c14e; }
.pied .bouton-fantome { background: transparent; color: #fff; }
.visionneuse { --texte: #fff; }
.appel-config-boite > div { flex: 1 1 420px; min-width: 0; }