/* =========================================================================
   BG REAL HOUSE — feuille de style unique
   Palette derivee du logo : bleu marine profond + degrade dore.
   ========================================================================= */

:root {
  --marine-profond: #02061c;
  --marine: #050b2e;
  --marine-clair: #0d1743;
  --marine-voile: rgba(5, 11, 46, .72);

  --or: #c9a96a;
  --or-clair: #e3c892;
  --or-sombre: #a8873f;
  --or-degrade: linear-gradient(135deg, #a8873f 0%, #e3c892 45%, #c9a96a 100%);

  --ivoire: #fbf9f5;
  --sable: #f2ede4;
  --sable-fonce: #e6ded1;

  --texte: #171a2b;
  --texte-doux: #5b6076;
  --texte-clair: rgba(255, 255, 255, .78);

  --serif: "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  --sans: "Jost", "Avenir Next", "Segoe UI", system-ui, sans-serif;

  --largeur: 1240px;
  --gouttiere: clamp(1.25rem, 5vw, 4rem);
  --rythme: clamp(4.5rem, 9vw, 8.5rem);

  --filet: 1px solid rgba(23, 26, 43, .12);
  --filet-clair: 1px solid rgba(255, 255, 255, .16);
  --ombre: 0 24px 60px -32px rgba(5, 11, 46, .38);
  --ombre-forte: 0 32px 80px -30px rgba(5, 11, 46, .5);

  --transition: 480ms cubic-bezier(.22, .61, .36, 1);
  --transition-court: 260ms cubic-bezier(.22, .61, .36, 1);
}

/* ---------------------------------------------------------------- socle -- */

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

html {
  scroll-behavior: smooth;
  /* Compense l'en-tete fixe quand on arrive sur une ancre. */
  scroll-padding-top: 6rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ivoire);
  color: var(--texte);
  font-family: var(--sans);
  font-size: clamp(1rem, .96rem + .2vw, 1.0625rem);
  font-weight: 300;
  line-height: 1.72;
  letter-spacing: .004em;
  overflow-x: hidden;
  /* Adresses e-mail et numeros n'offrent aucun point de cesure : sans cela ils
     debordent sous 420 px. */
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--or);
  outline-offset: 3px;
  border-radius: 2px;
}

.saut-contenu {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--marine);
  color: #fff;
  padding: .9rem 1.5rem;
}
.saut-contenu:focus { left: 1rem; top: 1rem; }

/* ---------------------------------------------------------- typographie -- */

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -.012em;
  margin: 0;
  text-wrap: balance;
}

.titre-xxl { font-size: clamp(2.75rem, 1.6rem + 5.2vw, 5.5rem); }
.titre-xl  { font-size: clamp(2.25rem, 1.5rem + 3.3vw, 3.9rem); }
.titre-l   { font-size: clamp(1.75rem, 1.35rem + 1.7vw, 2.6rem); }
.titre-m   { font-size: clamp(1.3rem, 1.15rem + .7vw, 1.65rem); }

.surtitre {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  font-family: var(--sans);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--or-sombre);
  margin: 0 0 1.4rem;
}
.surtitre::before {
  content: "";
  width: clamp(1.5rem, 4vw, 2.75rem);
  height: 1px;
  background: var(--or);
}
.sur-marine .surtitre { color: var(--or-clair); }

.chapo {
  font-size: clamp(1.05rem, 1rem + .35vw, 1.2rem);
  color: var(--texte-doux);
  max-width: 62ch;
}
.sur-marine .chapo { color: var(--texte-clair); }

.citation {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 1.1rem + 1.1vw, 2rem);
  font-style: italic;
  line-height: 1.36;
  color: var(--marine);
  border-left: 2px solid var(--or);
  padding-left: clamp(1rem, 2.5vw, 1.75rem);
  margin: 0;
  text-wrap: balance;
}
.sur-marine .citation { color: #fff; border-left-color: var(--or); }

.texte-or {
  background: var(--or-degrade);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ------------------------------------------------------------- structure -- */

.contenant {
  width: 100%;
  max-width: var(--largeur);
  margin-inline: auto;
  padding-inline: var(--gouttiere);
}

.section { padding-block: var(--rythme); position: relative; }
.section--serree { padding-block: calc(var(--rythme) * .62); }

.sur-marine {
  background: var(--marine);
  color: #fff;
}
.sur-marine h1, .sur-marine h2, .sur-marine h3 { color: #fff; }

.sur-sable { background: var(--sable); }

.entete-section { max-width: 58rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.entete-section .chapo { margin-top: 1.5rem; }

.grille {
  display: grid;
  gap: clamp(1.25rem, 2.6vw, 2.25rem);
}
.grille--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grille--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.duo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.duo--inverse .duo__media { order: 2; }
.duo--haut { align-items: start; }

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

.bouton {
  --fond: var(--marine);
  --encre: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  padding: 1.05rem 2rem;
  min-height: 3.25rem;
  background: var(--fond);
  color: var(--encre);
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  border: 1px solid var(--fond);
  border-radius: 2px;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: color var(--transition-court), border-color var(--transition-court),
              transform var(--transition-court), box-shadow var(--transition-court);
}
/* Le voile dore glisse sous le libelle au survol. */
.bouton::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--or-degrade);
  transform: translateY(101%);
  transition: transform var(--transition);
}
.bouton:hover, .bouton:focus-visible {
  color: var(--marine-profond);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: var(--ombre);
}
.bouton:hover::after, .bouton:focus-visible::after { transform: translateY(0); }
.bouton:active { transform: translateY(0); }

.bouton--or { --fond: transparent; --encre: var(--marine-profond); border-color: transparent; }
.bouton--or::after { transform: translateY(0); }
.bouton--or:hover::after, .bouton--or:focus-visible::after { transform: translateY(0); filter: brightness(1.08); }

.bouton--fantome {
  --fond: transparent;
  --encre: currentColor;
  border-color: currentColor;
}
.sur-marine .bouton--fantome { border-color: rgba(255, 255, 255, .4); }

.bouton__icone { width: 1.15em; height: 1.15em; flex: none; }

.groupe-boutons {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
}

.lien-fleche {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--or-sombre);
}
.lien-fleche svg { transition: transform var(--transition-court); }
.lien-fleche:hover svg { transform: translateX(5px); }

/* ------------------------------------------------------------- en-tete -- */

.entete {
  position: fixed;
  inset: 0 0 auto;
  z-index: 90;
  transition: background var(--transition-court), box-shadow var(--transition-court),
              backdrop-filter var(--transition-court);
}
.entete__interieur {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: clamp(.9rem, 2vw, 1.4rem);
}
/* Marine plein, pas un voile : a 72 % d'opacite le fond sable des sections
   remontait a travers et l'en-tete virait au gris-lavande, loin du bleu de la
   marque. Opaque, il garde la meme couleur quelle que soit la section survolee. */
.entete--pose {
  background: var(--marine);
  box-shadow: 0 1px 0 rgba(201, 169, 106, .28);
}
/* Les pages interieures n'ont pas de visuel plein ecran derriere l'en-tete. */
.entete--opaque { background: var(--marine); }

.marque { display: flex; align-items: center; gap: clamp(.6rem, 1.2vw, .9rem); }
.marque__picto { width: auto; height: clamp(2.1rem, 4.4vw, 2.7rem); }
.marque__mot { width: auto; height: clamp(1.5rem, 3.1vw, 1.95rem); }

.navigation { display: flex; align-items: center; gap: clamp(1rem, 1.9vw, 1.9rem); }
.navigation__lien {
  position: relative;
  white-space: nowrap;
  font-size: .74rem;
  font-weight: 400;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .82);
  padding-block: .35rem;
  transition: color var(--transition-court);
}
.navigation__lien::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--or);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}
.navigation__lien:hover { color: #fff; }
.navigation__lien:hover::after { transform: scaleX(1); transform-origin: left; }

.entete .bouton { padding: .8rem 1.4rem; min-height: 2.75rem; font-size: .7rem; white-space: nowrap; }

.bascule-menu {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  background: none;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 2px;
  cursor: pointer;
  padding: 0;
  place-items: center;
}
.bascule-menu__barres { position: relative; width: 1.15rem; height: 9px; }
.bascule-menu__barres span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: #fff;
  transition: transform var(--transition-court), opacity var(--transition-court);
}
.bascule-menu__barres span:first-child { top: 0; }
.bascule-menu__barres span:last-child { bottom: 0; }
.bascule-menu[aria-expanded="true"] .bascule-menu__barres span:first-child { transform: translateY(4px) rotate(45deg); }
.bascule-menu[aria-expanded="true"] .bascule-menu__barres span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* --------------------------------------------------------- menu mobile -- */

.menu-mobile {
  position: fixed;
  inset: 0;
  z-index: 95;
  display: grid;
  align-content: center;
  background: var(--marine);
  padding: 6rem var(--gouttiere) 3rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-1.5rem);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  overflow-y: auto;
}
.menu-mobile[data-ouvert="true"] { opacity: 1; visibility: visible; transform: none; }

.menu-mobile__liens { display: grid; gap: .35rem; }
.menu-mobile__lien {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 7vw, 2.5rem);
  color: #fff;
  padding-block: .45rem;
  border-bottom: 1px solid rgba(255, 255, 255, .09);
  opacity: 0;
  transform: translateY(1rem);
}
.menu-mobile[data-ouvert="true"] .menu-mobile__lien {
  animation: entree-menu var(--transition) forwards;
  animation-delay: calc(var(--rang) * 55ms + 90ms);
}
@keyframes entree-menu { to { opacity: 1; transform: none; } }

.menu-mobile__pied { margin-top: 2.5rem; display: grid; gap: 1.25rem; }
.menu-mobile__contact { color: var(--texte-clair); font-size: .95rem; display: grid; gap: .3rem; }

body[data-menu="ouvert"] { overflow: hidden; }

/* ------------------------------------------------------------------ hero -- */

.hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: min(100svh, 60rem);
  padding-top: clamp(8rem, 18vw, 12rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(2, 6, 28, .82) 0%, rgba(2, 6, 28, .48) 34%, rgba(2, 6, 28, .92) 100%),
    linear-gradient(90deg, rgba(2, 6, 28, .7) 0%, rgba(2, 6, 28, 0) 65%);
}
.hero__contenu { max-width: 46rem; }
.hero .citation { color: #fff; margin-block: 1.75rem 0; }
.hero .chapo { margin-block: 1.75rem 2.5rem; color: var(--texte-clair); }
.hero .groupe-boutons { margin-bottom: clamp(2.5rem, 6vw, 4rem); }

.hero__reperes {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 5vw, 4rem);
  padding-top: clamp(1.75rem, 4vw, 2.5rem);
  border-top: var(--filet-clair);
}
.hero__repere-valeur {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1;
  color: var(--or-clair);
}
.hero__repere-libelle {
  display: block;
  margin-top: .5rem;
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .62);
}

.hero__defilement {
  position: absolute;
  right: var(--gouttiere);
  bottom: clamp(3rem, 7vw, 5.5rem);
  display: grid;
  justify-items: center;
  gap: .75rem;
  font-size: .62rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .55);
  writing-mode: vertical-rl;
}
.hero__defilement::after {
  content: "";
  width: 1px;
  height: 3.5rem;
  background: linear-gradient(180deg, var(--or), transparent);
}

/* ------------------------------------------------------------- vignettes -- */

.vignette {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: var(--filet);
  border-radius: 3px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.vignette:hover { transform: translateY(-6px); box-shadow: var(--ombre); border-color: rgba(201, 169, 106, .55); }
.vignette__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--sable); }
.vignette__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms cubic-bezier(.22, .61, .36, 1); }
.vignette:hover .vignette__media img { transform: scale(1.06); }
.vignette__corps { padding: clamp(1.5rem, 3vw, 2rem); display: grid; gap: .85rem; }
.vignette__corps p { margin: 0; color: var(--texte-doux); font-size: .96rem; }

/* --------------------------------------------------------------- process -- */

.etapes { counter-reset: etape; display: grid; gap: 0; }
.etape {
  counter-increment: etape;
  display: grid;
  grid-template-columns: minmax(0, 6rem) minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: baseline;
  padding-block: clamp(1.6rem, 3.4vw, 2.4rem);
  border-top: var(--filet-clair);
  transition: background var(--transition-court);
}
.etape:last-child { border-bottom: var(--filet-clair); }
.etape::before {
  content: counter(etape, decimal-leading-zero);
  font-family: var(--serif);
  font-size: clamp(1.9rem, 3.5vw, 2.9rem);
  line-height: 1;
  color: var(--or);
  opacity: .85;
}
.etape h3 { font-size: clamp(1.2rem, 1.05rem + .6vw, 1.55rem); }
.etape p { margin: 0; color: var(--texte-clair); }
.etape:hover { background: rgba(255, 255, 255, .035); }

/* -------------------------------------------------------------- services -- */

.carte-service {
  display: grid;
  gap: 1rem;
  padding: clamp(1.75rem, 3.2vw, 2.4rem);
  background: #fff;
  border: var(--filet);
  border-radius: 3px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.carte-service:hover { transform: translateY(-5px); box-shadow: var(--ombre); border-color: rgba(201, 169, 106, .55); }
.carte-service p { margin: 0; color: var(--texte-doux); font-size: .96rem; }

.pastille {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(201, 169, 106, .5);
  border-radius: 50%;
  color: var(--or-sombre);
  transition: background var(--transition-court), color var(--transition-court), border-color var(--transition-court);
}
.pastille svg { width: 1.35rem; height: 1.35rem; }
.carte-service:hover .pastille,
.carte-atout:hover .pastille { background: var(--marine); border-color: var(--marine); color: var(--or-clair); }

.carte-atout {
  display: grid;
  gap: 1rem;
  padding-block: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid rgba(255, 255, 255, .14);
}
.carte-atout p { margin: 0; color: var(--texte-clair); font-size: .96rem; }
.carte-atout .pastille { border-color: rgba(201, 169, 106, .45); color: var(--or-clair); }

/* ----------------------------------------------------------- media duo -- */

.duo__media { position: relative; isolation: isolate; }
.duo__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 3px;
}
.duo__media--paysage img { aspect-ratio: 4 / 3; }
/* Filet dore decale, signature visuelle des blocs image. */
.duo__media::after {
  content: "";
  position: absolute;
  inset: clamp(.75rem, 2vw, 1.35rem) calc(clamp(.75rem, 2vw, 1.35rem) * -1) calc(clamp(.75rem, 2vw, 1.35rem) * -1) clamp(.75rem, 2vw, 1.35rem);
  border: 1px solid rgba(201, 169, 106, .5);
  border-radius: 3px;
  pointer-events: none;
  z-index: -1;
}
.duo__texte > * { margin: 0; }
.duo__texte > * + * { margin-top: 1.5rem; }
.duo__texte p { color: var(--texte-doux); }
.sur-marine .duo__texte p { color: var(--texte-clair); }

/* ----------------------------------------------------------------- biens -- */

.grille-biens {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 2.6vw, 2.25rem);
}
@media (min-width: 40rem) {
  .grille-biens { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.carte-bien {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: var(--filet);
  border-radius: 3px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.carte-bien:hover { transform: translateY(-6px); box-shadow: var(--ombre-forte); border-color: rgba(201, 169, 106, .6); }
.carte-bien__media { position: relative; aspect-ratio: 3 / 2; overflow: hidden; background: var(--sable); }
.carte-bien__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms cubic-bezier(.22, .61, .36, 1); }
.carte-bien:hover .carte-bien__media img { transform: scale(1.07); }

.etiquette {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: .45rem .9rem;
  background: var(--marine-voile);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  border-radius: 2px;
}
.etiquette--loyer {
  left: auto;
  right: 1rem;
  background: var(--or-degrade);
  color: var(--marine-profond);
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: none;
  font-weight: 500;
}

.carte-bien__corps { display: grid; gap: 1rem; padding: clamp(1.4rem, 3vw, 1.9rem); flex: 1; }
.carte-bien__lieu {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--texte-doux);
}
.carte-bien__lieu svg { width: .9rem; height: .9rem; flex: none; color: var(--or-sombre); }
.carte-bien__resume {
  margin: 0;
  color: var(--texte-doux);
  font-size: .94rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.caracteristiques {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.caracteristiques li {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .75rem;
  background: var(--sable);
  border-radius: 2px;
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--texte);
}
.sur-marine .caracteristiques li { background: rgba(255, 255, 255, .08); color: #fff; }
.sur-sable .caracteristiques li { background: #fff; border: var(--filet); }

.carte-bien__pied {
  margin-top: auto;
  padding-top: 1.1rem;
  border-top: var(--filet);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
/* Toute la carte est cliquable, le bouton WhatsApp repasse devant. */
.carte-bien__lien::after { content: ""; position: absolute; inset: 0; }
.carte-bien__wa { position: relative; z-index: 1; color: #25d366; display: inline-grid; place-items: center; width: 2.5rem; height: 2.5rem; border: var(--filet); border-radius: 50%; transition: background var(--transition-court), border-color var(--transition-court), transform var(--transition-court); }
.carte-bien__wa:hover { background: #25d366; border-color: #25d366; color: #fff; transform: scale(1.08); }
.carte-bien__wa svg { width: 1.15rem; height: 1.15rem; }

.note-biens {
  margin: clamp(2.5rem, 5vw, 3.5rem) 0 0;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--sable);
  border-left: 2px solid var(--or);
  color: var(--texte-doux);
  font-size: .94rem;
  border-radius: 0 3px 3px 0;
}
.sur-marine .note-biens { background: rgba(255, 255, 255, .06); color: var(--texte-clair); }
.sur-sable .note-biens { background: #fff; }

/* --------------------------------------------------------------- dossier -- */

.liste-documents { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.liste-documents li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding-block: 1.05rem;
  border-bottom: var(--filet);
}
.sur-marine .liste-documents li { border-bottom-color: rgba(255, 255, 255, .12); }
.liste-documents svg { width: 1.15rem; height: 1.15rem; flex: none; margin-top: .3rem; color: var(--or-sombre); }
.sur-marine .liste-documents svg { color: var(--or); }

.encadre {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid rgba(201, 169, 106, .45);
  border-radius: 3px;
  background: rgba(201, 169, 106, .07);
}
.encadre h3 { margin-bottom: .85rem; }

/* ----------------------------------------------------------- conditions -- */

.liste-conditions { list-style: none; margin: 0; padding: 0; counter-reset: cond; display: grid; gap: 1.4rem; }
.liste-conditions li {
  counter-increment: cond;
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 1.1rem;
  color: var(--texte-doux);
}
.liste-conditions li::before {
  content: counter(cond, decimal-leading-zero);
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--or-sombre);
  line-height: 1.6;
}

/* --------------------------------------------------------- temoignages -- */

.temoignages { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr)); gap: clamp(1.25rem, 2.6vw, 2rem); }
.temoignage {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: clamp(1.75rem, 3.4vw, 2.5rem);
  background: rgba(255, 255, 255, .05);
  border: var(--filet-clair);
  border-radius: 3px;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.temoignage:hover { transform: translateY(-5px); border-color: rgba(201, 169, 106, .55); background: rgba(255, 255, 255, .08); }
.temoignage__guillemet { font-family: var(--serif); font-size: 3.5rem; line-height: .6; color: var(--or); opacity: .55; }
.temoignage p { margin: 0; color: var(--texte-clair); font-size: .96rem; }
.temoignage__auteur {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: var(--filet-clair);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--or-clair);
}

/* -------------------------------------------------------------------- faq -- */

.faq { display: grid; gap: 0; }
.faq__element { border-bottom: var(--filet); }
.faq__element:first-child { border-top: var(--filet); }
.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
  padding: clamp(1.2rem, 2.6vw, 1.7rem) 0;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1rem + .5vw, 1.4rem);
  line-height: 1.3;
  color: var(--texte);
  transition: color var(--transition-court);
}
.faq__question:hover { color: var(--or-sombre); }
.faq__signe { position: relative; flex: none; width: 1.1rem; height: 1.1rem; }
.faq__signe::before,
.faq__signe::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--or-sombre);
  transition: transform var(--transition-court);
}
.faq__signe::after { transform: rotate(90deg); }
.faq__question[aria-expanded="true"] .faq__signe::after { transform: rotate(0); }

.faq__reponse { overflow: hidden; }
.faq__reponse p { margin: 0 0 clamp(1.2rem, 2.6vw, 1.7rem); color: var(--texte-doux); max-width: 68ch; }
/* Sans JS les reponses restent lisibles ; avec JS, la hauteur est pilotee au clic.
   « grid-template-rows: 0fr -> 1fr » a ete ecarte : dans un conteneur de hauteur
   automatique, la piste « 1fr » se resout a 0 et la reponse ne s'ouvre jamais. */
html[data-js] .faq__reponse { height: 0; transition: height var(--transition); }

/* ------------------------------------------------------------- cta final -- */

.cta-final {
  position: relative;
  padding-block: clamp(5rem, 12vw, 9rem);
  color: #fff;
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
.cta-final__media { position: absolute; inset: 0; z-index: -2; }
.cta-final__media img { width: 100%; height: 100%; object-fit: cover; }
.cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(2, 6, 28, .9), rgba(2, 6, 28, .78));
}
.cta-final__contenu { max-width: 46rem; margin-inline: auto; display: grid; gap: 1.75rem; justify-items: center; }
.cta-final p { margin: 0; color: var(--texte-clair); font-size: clamp(1.05rem, 1rem + .35vw, 1.2rem); }

/* ------------------------------------------------------------------ pied -- */

.pied { background: var(--marine-profond); color: var(--texte-clair); padding-block: clamp(3.5rem, 7vw, 5rem) 2rem; }
.pied__haut {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
  border-bottom: var(--filet-clair);
}
.pied h3 {
  font-family: var(--sans);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--or-clair);
  margin-bottom: 1.35rem;
}
.pied ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; }
.pied a, .menu-mobile__contact a { overflow-wrap: anywhere; }
.pied a { transition: color var(--transition-court); }
.pied a:hover { color: var(--or-clair); }
.pied__marque { display: grid; gap: 1.35rem; max-width: 26rem; }
.pied__reseaux { display: flex; gap: .75rem; }
.pied__reseau {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border: var(--filet-clair);
  border-radius: 50%;
  transition: background var(--transition-court), border-color var(--transition-court), color var(--transition-court), transform var(--transition-court);
}
.pied__reseau svg { width: 1.1rem; height: 1.1rem; }
.pied__reseau:hover { background: var(--or); border-color: var(--or); color: var(--marine-profond); transform: translateY(-3px); }
.pied__bas {
  padding-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  font-size: .78rem;
  color: rgba(255, 255, 255, .45);
}
.pied__mentions { display: grid; gap: .6rem; margin: 1.5rem 0 0; font-size: .8rem; color: rgba(255, 255, 255, .45); }

/* -------------------------------------------------- whatsapp flottant -- */

.wa-flottant {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  padding: .95rem 1.35rem;
  background: #25d366;
  color: #fff;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  box-shadow: 0 16px 40px -12px rgba(37, 211, 102, .6);
  transform: translateY(150%);
  transition: transform var(--transition), box-shadow var(--transition-court), background var(--transition-court);
}
.wa-flottant[data-visible="true"] { transform: none; }
.wa-flottant:hover { background: #1fbb59; box-shadow: 0 20px 46px -12px rgba(37, 211, 102, .75); }
.wa-flottant svg { width: 1.35rem; height: 1.35rem; flex: none; }

/* ============================================================ fiche bien = */

.fil-ariane {
  padding-top: clamp(6.5rem, 12vw, 8.5rem);
  font-size: .74rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--texte-doux);
}
.fil-ariane ol { list-style: none; display: flex; flex-wrap: wrap; gap: .55rem; margin: 0; padding: 0; }
.fil-ariane li:not(:last-child)::after { content: "/"; margin-left: .55rem; color: var(--or-sombre); }
.fil-ariane a:hover { color: var(--or-sombre); }

.bien-entete { padding-block: clamp(2rem, 4vw, 3rem) clamp(2.5rem, 5vw, 3.5rem); }
.bien-entete__haut {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem 2.5rem;
}
.bien-entete__lieu {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-top: 1rem;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--texte-doux);
}
.bien-entete__lieu svg { width: 1rem; height: 1rem; color: var(--or-sombre); }
.bien-entete__loyer { text-align: right; }
.bien-entete__loyer strong {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.9rem, 1.4rem + 2.2vw, 2.9rem);
  font-weight: 400;
  line-height: 1;
  color: var(--marine);
}
.bien-entete__loyer span { font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--texte-doux); }

.chiffres-cles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr));
  gap: 1px;
  margin-top: clamp(2rem, 4vw, 3rem);
  background: rgba(23, 26, 43, .12);
  border: var(--filet);
  border-radius: 3px;
  overflow: hidden;
}
.chiffre { background: #fff; padding: clamp(1.25rem, 2.6vw, 1.75rem); display: grid; gap: .5rem; }
.chiffre dt { font-size: .66rem; letter-spacing: .2em; text-transform: uppercase; color: var(--texte-doux); }
.chiffre dd { margin: 0; font-family: var(--serif); font-size: clamp(1.3rem, 1.1rem + .8vw, 1.7rem); color: var(--marine); }

/* ------------------------------------------------------------- galerie -- */

.galerie {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: clamp(8rem, 15vw, 13rem);
  gap: clamp(.5rem, 1.2vw, .9rem);
}
/* La grande photo du flyer est en portrait : elle occupe la colonne haute. */
.galerie__element {
  position: relative;
  overflow: hidden;
  border-radius: 3px;
  background: var(--sable);
  border: 0;
  padding: 0;
  cursor: zoom-in;
}
.galerie__element:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.galerie__element img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms cubic-bezier(.22, .61, .36, 1); }
.galerie__element::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(2, 6, 28, .55));
  opacity: 0;
  transition: opacity var(--transition-court);
}
.galerie__element:hover img, .galerie__element:focus-visible img { transform: scale(1.06); }
.galerie__element:hover::after, .galerie__element:focus-visible::after { opacity: 1; }
.galerie__legende {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem;
  color: #fff;
  font-size: .8rem;
  text-align: left;
  transform: translateY(.5rem);
  opacity: 0;
  transition: opacity var(--transition-court), transform var(--transition-court);
}
.galerie__element:hover .galerie__legende,
.galerie__element:focus-visible .galerie__legende { opacity: 1; transform: none; }

/* ------------------------------------------------------------- lightbox -- */

.visionneuse {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: rgba(2, 6, 28, .97);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.visionneuse[data-ouverte="true"] { opacity: 1; visibility: visible; }
.visionneuse__barre { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem var(--gouttiere); color: rgba(255, 255, 255, .7); font-size: .78rem; letter-spacing: .16em; }
.visionneuse__scene { position: relative; display: grid; place-items: center; padding: 0 clamp(.75rem, 4vw, 4rem); min-height: 0; }
.visionneuse__scene img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 3px;
  animation: apparition-photo 420ms cubic-bezier(.22, .61, .36, 1);
}
@keyframes apparition-photo { from { opacity: 0; transform: scale(.985); } to { opacity: 1; transform: none; } }
.visionneuse__legende { padding: 1.25rem var(--gouttiere) 2rem; text-align: center; color: rgba(255, 255, 255, .72); font-size: .92rem; }

.visionneuse__bouton {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  background: rgba(255, 255, 255, .08);
  border: var(--filet-clair);
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  transition: background var(--transition-court), transform var(--transition-court);
}
.visionneuse__bouton:hover { background: var(--or); color: var(--marine-profond); transform: scale(1.06); }
.visionneuse__bouton svg { width: 1.2rem; height: 1.2rem; }
.visionneuse__precedent, .visionneuse__suivant { position: absolute; top: 50%; transform: translateY(-50%); }
.visionneuse__precedent { left: clamp(.25rem, 2vw, 1.5rem); }
.visionneuse__suivant { right: clamp(.25rem, 2vw, 1.5rem); }
.visionneuse__precedent:hover, .visionneuse__suivant:hover { transform: translateY(-50%) scale(1.06); }

/* --------------------------------------------------------------- espaces -- */

.espaces { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 21rem), 1fr)); gap: clamp(1rem, 2.4vw, 1.75rem); }
.espace { position: relative; overflow: hidden; border-radius: 3px; }
.espace img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform 900ms cubic-bezier(.22, .61, .36, 1); }
.espace:hover img { transform: scale(1.06); }
.espace figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 2.5rem 1.25rem 1.15rem;
  background: linear-gradient(180deg, transparent, rgba(2, 6, 28, .88));
  color: #fff;
  font-size: .88rem;
}

/* ---------------------------------------------------------- equipements -- */

.equipements { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); gap: 0 clamp(1.5rem, 3vw, 3rem); }
.equipements li { display: flex; align-items: flex-start; gap: .85rem; padding-block: .95rem; border-bottom: var(--filet); }
.sur-marine .equipements li { border-bottom-color: rgba(255, 255, 255, .14); }
/* Les intitules de prestations sont longs : trois colonnes leur laissent une ligne ou deux. */
.equipements--large { grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr)); }
.equipements svg { width: 1.1rem; height: 1.1rem; flex: none; margin-top: .32rem; color: var(--or-sombre); }

/* ------------------------------------------------------------ situation -- */

.carte-lieu { position: relative; border: var(--filet); border-radius: 3px; overflow: hidden; background: var(--sable); }
.carte-lieu__apercu {
  display: grid;
  place-items: center;
  gap: 1.25rem;
  min-height: clamp(18rem, 40vw, 26rem);
  padding: 2rem;
  text-align: center;
  background:
    linear-gradient(rgba(242, 237, 228, .82), rgba(242, 237, 228, .82)),
    repeating-linear-gradient(45deg, var(--sable-fonce) 0 2px, transparent 2px 22px);
}
.carte-lieu iframe { display: block; width: 100%; height: clamp(18rem, 40vw, 26rem); border: 0; }
.carte-lieu__apercu p { margin: 0; max-width: 34ch; color: var(--texte-doux); font-size: .92rem; }
.carte-lieu__mention { padding: .9rem 1.25rem; border-top: var(--filet); font-size: .78rem; color: var(--texte-doux); background: #fff; }

/* --------------------------------------------------------------- reveal -- */

html[data-js] [data-reveal] {
  opacity: 0;
  transform: translateY(1.75rem);
  transition: opacity 900ms cubic-bezier(.22, .61, .36, 1), transform 900ms cubic-bezier(.22, .61, .36, 1);
  transition-delay: var(--retard, 0ms);
}
html[data-js] [data-reveal][data-visible="true"] { opacity: 1; transform: none; }

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

@media (max-width: 1080px) {
  .pied__haut { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .pied__marque { grid-column: 1 / -1; }
}

@media (max-width: 1100px) {
  .navigation, .entete .bouton { display: none; }
  .bascule-menu { display: grid; }
}

@media (max-width: 900px) {
  .grille--3 { grid-template-columns: minmax(0, 1fr); }
  .duo { grid-template-columns: minmax(0, 1fr); gap: clamp(2rem, 7vw, 3rem); }
  .duo--inverse .duo__media { order: 0; }
  .duo__media img { aspect-ratio: 4 / 3; }
  .etape { grid-template-columns: 3.25rem minmax(0, 1fr); }
  .etape p { grid-column: 2; }
  .hero__defilement { display: none; }
  .galerie { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: clamp(7rem, 26vw, 11rem); }
  .galerie__element:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .bien-entete__loyer { text-align: left; }
}

@media (max-width: 640px) {
  .grille--2 { grid-template-columns: minmax(0, 1fr); }
  .chiffres-cles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chiffre:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .wa-flottant { padding: .9rem 1.1rem; }
  .wa-flottant span { display: none; }
  .wa-flottant svg { width: 1.5rem; height: 1.5rem; }
  .hero { min-height: auto; }
  .hero__reperes { gap: 1.25rem 2rem; }
  .visionneuse__precedent, .visionneuse__suivant { top: auto; bottom: -3.75rem; transform: none; }
  .visionneuse__precedent:hover, .visionneuse__suivant:hover { transform: scale(1.06); }
  .visionneuse { grid-template-rows: auto 1fr auto; }
  .visionneuse__legende { padding-bottom: 5.5rem; }
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  html[data-js] [data-reveal] { opacity: 1; transform: none; }
  .wa-flottant { transform: none; }
}

@media print {
  .entete, .wa-flottant, .menu-mobile, .visionneuse, .hero__defilement { display: none !important; }
  body { background: #fff; }
  html[data-js] [data-reveal] { opacity: 1; transform: none; }
}

/* ==================================================== gestion locative == */

/* Le volet proprietaires s'adresse a une autre audience que le reste de la
   page : ses blocs sont separes par un filet et le tarif est ancre par un
   panneau marine, pour qu'on repere la bascule sans changer de fond. */

.gestion__question {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 1.1rem + .9vw, 1.75rem);
  line-height: 1.28;
  color: var(--marine);
}

.gestion__bloc {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding-top: clamp(2.5rem, 5vw, 3.5rem);
  border-top: var(--filet);
}

.gestion__final {
  display: grid;
  justify-items: start;
  gap: 1.5rem;
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding-top: clamp(2.5rem, 5vw, 3.5rem);
  border-top: var(--filet);
}
.gestion__final .chapo { margin: 0; }

.offre {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(1.25rem, 4vw, 3rem);
  align-items: center;
  padding: clamp(1.75rem, 4vw, 3rem);
  background: var(--marine);
  color: #fff;
  border-radius: 3px;
}
.offre__chiffre {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.25rem, 2rem + 6vw, 6rem);
  line-height: .85;
  background: var(--or-degrade);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.offre__detail { display: grid; gap: .75rem; }
.offre__detail p { margin: 0; color: var(--texte-clair); }
.offre__libelle {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 1.05rem + .7vw, 1.6rem);
  line-height: 1.3;
  color: #fff !important;
}
.offre__note {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  margin-top: .35rem !important;
  padding-top: 1rem;
  border-top: var(--filet-clair);
}
.offre__note svg { flex: none; margin-top: .3rem; color: var(--or-clair); }

@media (max-width: 640px) {
  .offre { grid-template-columns: minmax(0, 1fr); }
}

/* ======================================================== formulaire == */

.formulaire {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2.2vw, 1.4rem);
  padding: clamp(1.5rem, 3.4vw, 2.5rem);
  background: #fff;
  border: var(--filet);
  border-radius: 3px;
}

.formulaire__champ { display: grid; gap: .55rem; margin: 0; }
.formulaire__champ--large { grid-column: 1 / -1; }

.formulaire label {
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--texte-doux);
}
.formulaire__requis { color: var(--or-sombre); }

.formulaire input,
.formulaire select,
.formulaire textarea {
  width: 100%;
  padding: .85rem 1rem;
  font: inherit;
  font-size: .96rem;
  color: var(--texte);
  background: var(--ivoire);
  border: var(--filet);
  border-radius: 2px;
  transition: border-color var(--transition-court), background var(--transition-court),
              box-shadow var(--transition-court);
}
.formulaire textarea { resize: vertical; min-height: 7rem; }
.formulaire input:hover,
.formulaire select:hover,
.formulaire textarea:hover { border-color: rgba(23, 26, 43, .26); }
.formulaire input:focus,
.formulaire select:focus,
.formulaire textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--or);
  box-shadow: 0 0 0 3px rgba(201, 169, 106, .18);
}
/* Le navigateur ne signale l'invalidite qu'apres une tentative d'envoi. */
.formulaire[data-valide="oui"] :invalid { border-color: #b4453c; }

.formulaire__envoi { grid-column: 1 / -1; justify-self: start; }
.formulaire__envoi[disabled] { opacity: .6; cursor: progress; }

/* Champ leurre : masque sans display:none, que certains robots detectent. */
.formulaire__piege {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.formulaire__retour {
  grid-column: 1 / -1;
  margin: 0;
  font-size: .94rem;
}
.formulaire__retour:empty { display: none; }
.formulaire__retour[data-etat="succes"] {
  padding: 1rem 1.15rem;
  background: rgba(201, 169, 106, .12);
  border-left: 2px solid var(--or);
  color: var(--texte);
}
.formulaire__retour[data-etat="erreur"] {
  padding: 1rem 1.15rem;
  background: rgba(180, 69, 60, .08);
  border-left: 2px solid #b4453c;
  color: #8f342d;
}

.formulaire__mention {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  font-size: .86rem;
  color: var(--texte-doux);
}
.formulaire__mention svg { flex: none; margin-top: .2rem; color: var(--or-sombre); }

@media (max-width: 640px) {
  .formulaire { grid-template-columns: minmax(0, 1fr); }
  .formulaire__envoi { justify-self: stretch; }
}