/* Idée : une seule page, de grands carrés photo un coup à gauche, un coup à droite ; chaque bloc se retourne pour montrer le détail au dos. */
:root {
  --bordeaux: #4D151D;
  --bordeaux-profond: #540F1C;
  --creme: #FBF6EF;
  --sable: #EFDCC4;
  --encre: #5A5A5A;
  --encre-forte: #2B2B2B;
  --titres: 'Roboto', Arial, sans-serif;
  --texte: 'Crimson Text', Georgia, serif;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--creme);
  color: var(--encre);
  font-family: var(--texte);
  font-size: 20px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--bordeaux); outline-offset: 3px; }

/* Bandeau d'annonce */
.bandeau {
  background: var(--bordeaux-profond);
  color: #FCFBFE;
  font-size: 16px;
  line-height: 1.35;
  text-align: center;
  padding: 10px 48px 10px 16px;
  position: relative;
}
.bandeau a { text-decoration: underline; text-underline-offset: 3px; }
.bandeau button {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  background: none; border: 0; color: inherit; font: 400 26px/1 var(--titres);
  width: 36px; height: 36px; cursor: pointer;
}

/* En-tête : logo, deux boutons, drapeau */
.entete {
  background: var(--creme);
  border-bottom: 1px solid var(--sable);
  z-index: 20;
}
.entete-ligne {
  max-width: 1360px; margin: 0 auto; padding: 8px 16px 12px;
  display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; align-items: center;
}
.logo img { height: 64px; width: auto; }
.langue {
  text-decoration: none; justify-self: end; grid-column: 2; grid-row: 1;
  display: inline-flex; align-items: center; gap: 8px;
  background: none; border: 0; cursor: pointer; padding: 6px 4px;
  font: 500 12px/1 var(--titres); letter-spacing: 1.5px; color: var(--bordeaux); text-transform: uppercase;
}
.langue svg { width: 36px; height: 24px; border: 1px solid rgba(77, 21, 29, .25); border-radius: 3px; }
.langue:hover span { text-decoration: underline; text-underline-offset: 4px; }
.actions { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; text-align: center;
  font: 600 13px/1.25 var(--titres); letter-spacing: 2px; text-transform: uppercase; text-decoration: none;
  color: var(--bordeaux); background: transparent;
  border: 1px solid var(--bordeaux); border-radius: 30px;
  padding: 13px 24px; cursor: pointer;
  transition: background .2s, color .2s;
}
.btn:hover { background: var(--bordeaux); color: var(--creme); }
.btn-plein { background: var(--bordeaux); color: var(--creme); }
.btn-plein:hover { background: transparent; color: var(--bordeaux); }
.btn-lien {
  border: 0; padding: 8px 0; border-radius: 0; letter-spacing: 1.5px;
  background: none; font-size: 12px;
}
.btn-lien:hover { background: none; color: var(--bordeaux); text-decoration: underline; text-underline-offset: 5px; }

@media (min-width: 760px) {
  .entete { position: sticky; top: 0; }
  .entete-ligne { grid-template-columns: auto 1fr auto auto; padding-top: 6px; padding-bottom: 6px; }
  .logo img { height: 64px; }
  .actions { grid-column: 3; grid-row: 1; grid-template-columns: auto auto; gap: 12px; }
  .langue { grid-column: 4; grid-row: 1; margin-left: 8px; }
}

/* Blocs : grand carré + texte, un coup à gauche un coup à droite */
.carte { position: relative; perspective: 2000px; transition: height .7s ease; scroll-margin-top: 96px; }
.carte-interne { position: relative; height: 100%; transition: transform .9s cubic-bezier(.45, .05, .2, 1); transform-style: preserve-3d; }
.carte.ouverte .carte-interne { transform: rotateY(180deg); }
.face { backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.avant { position: relative; }
.dos {
  position: absolute; top: 0; left: 0; width: 100%; min-height: 100%;
  transform: rotateY(180deg); background: var(--sable);
}
main { overflow-x: clip; }

.rang { max-width: 1360px; margin: 0 auto; display: grid; grid-template-columns: 1fr; }
.carre { aspect-ratio: 1; overflow: hidden; background: var(--sable); }
.carre img { width: 100%; height: 100%; object-fit: cover; }
.carre-double { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; background: var(--creme); }
.texte {
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  padding: 40px 24px 56px;
}
.texte > div { max-width: 540px; }
h2 {
  margin: 0 0 8px; font: 600 clamp(19px, 2.2vw, 23px)/1.3 var(--titres);
  letter-spacing: 2px; text-transform: uppercase; color: var(--bordeaux); text-wrap: balance;
}
.sous-titre { font-style: italic; font-size: clamp(22px, 2.4vw, 27px); line-height: 1.25; color: var(--encre-forte); margin: 0 0 20px; text-wrap: balance; }
.texte p { margin: 0 0 14px; }
.texte .btn { margin-top: 14px; }

@media (min-width: 860px) {
  .rang { grid-template-columns: 1fr 1fr; }
  .texte { padding: 48px clamp(32px, 5vw, 88px); }
  .rang.inverse .carre { order: 2; }
}

/* Dos des blocs */
.dos-contenu { max-width: 1120px; margin: 0 auto; padding: clamp(24px, 4vw, 56px) clamp(20px, 4vw, 56px) clamp(32px, 5vw, 64px); }
.dos { display: flex; flex-direction: column; }
.dos-contenu { flex: 1 1 auto; width: 100%; display: flex; flex-direction: column; }
.dos-bas { display: flex; justify-content: flex-end; margin-top: auto; padding-top: 36px; }
.dos-titre { text-align: center; margin-bottom: 28px; }
.dos-titre .sous-titre { margin-bottom: 0; }
.deux-colonnes { display: grid; grid-template-columns: 1fr; gap: 40px; }
@media (min-width: 860px) { .deux-colonnes { grid-template-columns: 1fr 1fr; gap: 56px; } }
.colonne h3 { margin: 18px 0 2px; font: 600 18px/1.3 var(--titres); letter-spacing: 2px; text-transform: uppercase; color: var(--bordeaux); }
.colonne .sous-titre { font-size: 22px; margin-bottom: 12px; }
.vignette { aspect-ratio: 16 / 9; width: 100%; height: auto; object-fit: cover; }
#produits .carre { background: var(--creme); }

/* Icône flottante « Nous contacter » */
.contact { position: fixed; left: 16px; bottom: 16px; z-index: 50; display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.contact-bouton {
  display: inline-flex; align-items: center; gap: 10px; cursor: pointer;
  height: 56px; padding: 0 20px 0 16px; border-radius: 28px; border: 0;
  background: var(--bordeaux); color: var(--creme);
  font: 600 12px/1 var(--titres); letter-spacing: 1.5px; text-transform: uppercase;
  box-shadow: 0 8px 22px rgba(77, 21, 29, .35);
}
.contact-bouton svg { width: 26px; height: 26px; flex: none; }
.contact-bouton:hover { background: #3a0f15; }
.contact-panneau {
  width: min(320px, calc(100vw - 32px)); background: #fff; border: 1px solid var(--sable);
  box-shadow: 0 14px 36px rgba(77, 21, 29, .25); padding: 8px;
}
.contact-panneau[hidden] { display: none; }
.contact-panneau h2 { font-size: 15px; margin: 10px 12px 6px; }
.contact-panneau ul { list-style: none; margin: 0; padding: 0; }
.contact-panneau a { display: flex; align-items: center; gap: 14px; padding: 10px 12px; text-decoration: none; color: var(--encre-forte); border-radius: 4px; }
.contact-panneau a:hover { background: var(--creme); }
.contact-panneau a svg { width: 26px; height: 26px; flex: none; color: var(--bordeaux); fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.contact-panneau .libelle { display: block; font: 600 12px/1.3 var(--titres); letter-spacing: 1.5px; text-transform: uppercase; color: var(--bordeaux); }
.contact-panneau .valeur { display: block; font-size: 18px; line-height: 1.3; overflow-wrap: anywhere; }
@media (max-width: 480px) { .contact-bouton { padding: 0 15px; } .contact-bouton span { display: none; } }

/* Formulaire de contact en surimpression */
.contact-dialog { width: min(520px, calc(100vw - 32px)); max-height: calc(100vh - 32px); overflow: auto; padding: 24px 24px 20px; border: 0; border-radius: 22px; background: var(--creme); color: var(--encre-forte); box-shadow: 0 20px 60px rgba(30, 8, 12, .4); }
.contact-dialog::backdrop { background: rgba(30, 8, 12, .55); }
.ct-entete { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; }
.ct-entete h2 { margin: 0; font: 600 20px/1.2 var(--titres); letter-spacing: 2px; text-transform: uppercase; color: var(--bordeaux); }
.ct-fermer { width: 40px; height: 40px; flex: none; border-radius: 50%; border: 1px solid var(--bordeaux); background: transparent; color: var(--bordeaux); font-size: 24px; line-height: 1; cursor: pointer; }
.ct-fermer:hover { background: var(--bordeaux); color: var(--creme); }
.ct-intro { margin: 0 0 14px; font-size: 18px; }
.contact-dialog .champ { margin-bottom: 12px; }
.contact-dialog label { display: block; margin-bottom: 4px; font: 600 12px/1.3 var(--titres); letter-spacing: 1.5px; text-transform: uppercase; color: var(--bordeaux); }
.contact-dialog input, .contact-dialog textarea { width: 100%; box-sizing: border-box; padding: 11px 12px; font: 400 18px/1.3 var(--texte); color: var(--encre-forte); background: #fff; border: 1px solid #cdbfae; border-radius: 10px; }
.contact-dialog input:focus, .contact-dialog textarea:focus { outline: 2px solid var(--bordeaux); outline-offset: 1px; }
.contact-dialog textarea { resize: vertical; min-height: 120px; }
.ct-erreur { margin: 0 0 12px; padding: 8px 12px; background: #fdecec; border: 1px solid #c33; border-radius: 8px; font-size: 16px; }
.ct-rgpd { margin: 6px 0 0; font-size: 14px; color: var(--encre); }
.ct-merci { text-align: center; padding: 12px 0; font-size: 20px; }
.contact-dialog [hidden] { display: none; }

/* Notification en coin avec formulaire « Rester informé » (exemple) */
.notif {
  position: fixed; right: 16px; bottom: 16px; z-index: 40;
  width: min(380px, calc(100vw - 32px)); background: #fff; color: var(--encre);
  border: 1px solid var(--sable); box-shadow: 0 14px 36px rgba(77, 21, 29, .22);
  transform: translateY(28px); opacity: 0; visibility: hidden;
  transition: transform .5s ease, opacity .5s ease, visibility 0s .5s;
}
.notif.visible { transform: none; opacity: 1; visibility: visible; transition: transform .5s ease, opacity .5s ease; }
.notif img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.notif-corps { padding: 18px 20px 20px; }
.notif h2 { font-size: 17px; margin-bottom: 6px; }
.notif p { margin: 0 0 12px; font-size: 18px; line-height: 1.4; }
.notif label { display: block; font: 500 12px/1.4 var(--titres); letter-spacing: 1.5px; text-transform: uppercase; color: var(--bordeaux); margin-bottom: 4px; }
.notif input[type="email"] { width: 100%; font: 400 18px/1.3 var(--texte); padding: 10px 12px; border: 1px solid var(--bordeaux); border-radius: 4px; background: var(--creme); color: var(--encre-forte); }
.notif form .btn { width: 100%; margin-top: 10px; }
.notif small { display: block; margin-top: 10px; font-size: 14px; line-height: 1.35; }
.notif-erreur { color: #8A1C1C; font-size: 15px; margin: 6px 0 0; min-height: 1.2em; }
.notif-fermer {
  position: absolute; right: 6px; top: 6px; width: 36px; height: 36px; border: 0; border-radius: 50%;
  background: rgba(251, 246, 239, .92); color: var(--bordeaux); font: 400 24px/1 var(--titres); cursor: pointer;
}
@media (max-width: 640px) { .notif { bottom: 88px; } }
@media (prefers-reduced-motion: reduce) { .notif, .notif.visible { transition: none; transform: none; } }
.puces { list-style: none; margin: 0 0 20px; padding: 0; display: grid; gap: 10px; }
.puces li { position: relative; padding-left: 20px; }
.puces li::before { content: ""; position: absolute; left: 0; top: .62em; width: 7px; height: 7px; border-radius: 50%; background: var(--bordeaux); }
.boutons { display: flex; flex-wrap: wrap; gap: 10px; }
.colonne-texte { max-width: 760px; margin: 0 auto; text-align: left; }
.colonne-texte h3 { margin-top: 28px; }
.citation { font-style: italic; font-size: 23px; line-height: 1.4; color: var(--bordeaux); border-left: 3px solid var(--bordeaux); padding: 4px 0 4px 20px; margin: 24px 0; }
.citation cite { display: block; font: 500 12px/1.4 var(--titres); letter-spacing: 2px; text-transform: uppercase; font-style: normal; color: var(--encre); margin-top: 8px; }
.trois { display: grid; gap: 18px; grid-template-columns: 1fr; margin-top: 28px; }
@media (min-width: 760px) { .trois { grid-template-columns: repeat(3, 1fr); } }
.trois .citation { margin: 0; font-size: 21px; }

/* Ils parlent de nous : carrousel d'avis Google et de photos Instagram, sur une photo de paysage fondue dans le crème */
.avis { position: relative; isolation: isolate; background: var(--creme); padding: clamp(56px, 8vw, 110px) 16px; }
.avis::before { content: ""; position: absolute; inset: 0; z-index: -1; background:
  linear-gradient(to bottom, var(--creme) 0%, rgba(251, 246, 239, .55) 22%, rgba(251, 246, 239, .3) 60%, var(--creme) 100%),
  url("../img/paysage-vignes.jpg") center / cover no-repeat; }
.avis-interne { max-width: 1180px; margin: 0 auto; text-align: center; }
.avis-entete { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 16px 32px; margin-bottom: 24px; }
.note-globale { display: inline-flex; align-items: center; gap: 10px; font: 600 17px/1 var(--titres); color: var(--encre-forte); }
.note-globale small { font: 400 15px/1.2 var(--texte); color: var(--encre); }
.pastille-g { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: #fff; font: 600 17px/1 var(--titres); color: var(--bordeaux); border: 1px solid var(--sable); }
.etoiles { color: #B7791F; letter-spacing: 2px; font-size: 20px; line-height: 1; }
.carrousel { --gap: 12px; --n: 1.25; }
@media (min-width: 560px) { .carrousel { --n: 2.4; } }
@media (min-width: 960px) { .carrousel { --n: 4; } }
.carrousel-piste { display: flex; gap: var(--gap); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 2px 0; margin: 0; list-style: none; }
.carrousel-piste::-webkit-scrollbar { display: none; }
.slide { flex: 0 0 calc((100% - (var(--n) - 1) * var(--gap)) / var(--n)); aspect-ratio: 1; scroll-snap-align: start; position: relative; overflow: hidden; margin: 0; border-radius: 22px; }
.slide-avis { background: rgba(255, 255, 255, .68); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); padding: 20px 18px 16px; text-align: left; display: flex; flex-direction: column; justify-content: space-between; gap: 8px; }
.slide-avis p { margin: 0; font-size: 18px; line-height: 1.4; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 7; -webkit-box-orient: vertical; }
.slide-avis footer { font-size: 16px; color: var(--encre); }
.slide-avis footer strong { color: var(--encre-forte); }
.slide-avis .haut { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.etiquette-avis { font: 500 10px/1.4 var(--titres); letter-spacing: 1px; text-transform: uppercase; color: var(--bordeaux); background: var(--creme); padding: 2px 9px; border-radius: 10px; white-space: nowrap; }
.slide-photo { background: var(--sable); }
.slide-photo a { display: block; width: 100%; height: 100%; color: inherit; text-decoration: none; }
.slide-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.slide-photo .legende { position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-between; align-items: center; gap: 6px; padding: 22px 10px 9px; color: #fff; font: 500 12px/1.2 var(--titres); letter-spacing: .5px; background: linear-gradient(to top, rgba(30, 8, 12, .75), rgba(30, 8, 12, 0)); text-align: left; }
.slide-photo .type { padding: 2px 8px; border-radius: 10px; background: rgba(251, 246, 239, .94); color: var(--bordeaux); font-size: 10px; letter-spacing: 1px; text-transform: uppercase; white-space: nowrap; }

/* Pied de page */
.pied { background: var(--bordeaux-profond); color: #FCFBFE; margin-top: 8px; }
.pied-ligne { max-width: 1360px; margin: 0 auto; padding: 40px 16px; display: grid; gap: 24px; justify-items: center; text-align: center; }
.pied img { height: 96px; width: auto; }
.pied nav { display: flex; flex-wrap: wrap; gap: 8px 28px; justify-content: center; font: 500 12px/1.4 var(--titres); letter-spacing: 2px; text-transform: uppercase; }
.pied a { text-underline-offset: 4px; }
.pied small { font-size: 15px; opacity: .85; }

/* Mouvement réduit : on fond d'une face à l'autre au lieu de tourner */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .carte, .carte-interne { transition: none; }
  .carte.ouverte .carte-interne { transform: none; }
  .dos { transform: none; opacity: 0; visibility: hidden; }
  .carte.ouverte .dos { opacity: 1; visibility: visible; }
  .carte.ouverte .avant { opacity: 0; visibility: hidden; }
}

/* ---------- Ajouts du site (bandeau coloré, fenêtre centrale, aperçu, formulaire) ---------- */
.bandeau.s-evenement { background: #4F5B2A; }
.bandeau.s-alerte { background: #8A1C1C; }
.bandeau a { color: inherit; }
.piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.notif.s-evenement .notif-corps { border-top: 4px solid #4F5B2A; }
.notif.s-alerte .notif-corps { border-top: 4px solid #8A1C1C; }
.notif-form-titre { font: 600 14px/1.3 var(--titres); letter-spacing: 1.5px; text-transform: uppercase; color: var(--bordeaux); margin: 4px 0 8px; }
.notif-merci { color: var(--encre-forte); }
.notif-merci[hidden], .notif-form[hidden] { display: none; }

.modale-fond {
  position: fixed; inset: 0; z-index: 60; display: flex; align-items: center; justify-content: center; padding: 16px;
  background: rgba(30, 8, 12, .62); opacity: 0; visibility: hidden; transition: opacity .3s ease, visibility 0s .3s;
}
.modale-fond.visible { opacity: 1; visibility: visible; transition: opacity .3s ease; }
.modale { position: relative; width: min(520px, 100%); max-height: calc(100vh - 32px); overflow: auto; background: #fff; box-shadow: 0 20px 50px rgba(0, 0, 0, .35); }
.modale img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.modale .notif-corps { padding: 24px 28px 28px; }
.modale h2 { font-size: 20px; }
.modale p { font-size: 19px; }
.modale.s-evenement .notif-corps { border-top: 4px solid #4F5B2A; }
.modale.s-alerte .notif-corps { border-top: 4px solid #8A1C1C; }
html.modale-ouverte { overflow: hidden; }

/* Aperçu dans l'administration : les trois formats se posent dans leur cadre */
.apercu-cadre { position: relative; min-height: 220px; background: #f1ebe2; border: 1px dashed var(--sable); padding: 12px; overflow: hidden; }
.apercu.notif, .apercu.notif.visible { position: relative; right: auto; bottom: auto; width: min(380px, 100%); margin-left: auto; transform: none; opacity: 1; visibility: visible; }
.apercu.modale-fond { position: relative; inset: auto; z-index: 0; opacity: 1; visibility: visible; padding: 8px; background: rgba(30, 8, 12, .35); }
.bandeau.apercu { margin: -12px -12px 12px; }
@media (max-width: 640px) { .apercu.notif { bottom: auto; } }