/* =====================================================================
   MaBoxImmo — Portail public annonces
   Style sobre, inspiration Airbnb. Mobile-first, fond clair.
   Préfixe CSS : .mbi-*  (zéro collision avec le reste du site)
   ===================================================================== */

:root {
  /* Charte officielle Ma Box Immo (cf. design_brand_kit_mbi.md) */
  --mbi-navy:       #243B5C;   /* Primaire texte logo, titres */
  --mbi-navy-dark:  #182843;   /* Hover navy */
  --mbi-navy-soft:  #E6EBF2;   /* Bg navy ultra clair */
  --mbi-gold:       #D4A047;   /* Accent or (pin logo) */
  --mbi-gold-dark:  #B6862F;   /* Hover or */
  --mbi-gold-soft:  #FAF1DD;   /* Bg or ultra clair */
  --mbi-cream:      #F5E9DA;   /* Sable promotionnel */

  /* Sémantique */
  --mbi-ink:        #243B5C;   /* Texte principal = navy */
  --mbi-ink-soft:   #5A6B7D;   /* Slate gris secondaire */
  --mbi-ink-muted:  #8a8680;
  --mbi-bg:         #ffffff;
  --mbi-bg-soft:    #f8f6f2;
  --mbi-bg-alt:     var(--mbi-cream);
  --mbi-border:     #e8e4dd;
  --mbi-border-strong: #cfc9be;

  /* Couleur d'action — passe au navy (au lieu du rouge) */
  --mbi-primary:      var(--mbi-navy);
  --mbi-primary-dark: var(--mbi-navy-dark);
  --mbi-primary-soft: var(--mbi-navy-soft);

  /* Couleur d'accent secondaire — l'or */
  --mbi-accent:       var(--mbi-gold);
  --mbi-accent-dark:  var(--mbi-gold-dark);
  --mbi-accent-soft:  var(--mbi-gold-soft);

  --mbi-success:    #10b981;
  --mbi-radius-sm:  8px;
  --mbi-radius-md:  12px;
  --mbi-radius-lg:  16px;
  --mbi-radius-xl:  24px;
  --mbi-radius-full: 9999px;
  --mbi-shadow-sm:  0 1px 2px rgba(36,59,92,.04);
  --mbi-shadow-md:  0 4px 12px rgba(36,59,92,.08);
  --mbi-shadow-lg:  0 12px 32px rgba(36,59,92,.10);
  --mbi-font:       'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mbi-h-header:   80px;
}

* { box-sizing: border-box; }

.mbi-body {
  margin: 0;
  font-family: var(--mbi-font);
  color: var(--mbi-ink);
  background: var(--mbi-bg);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.mbi-body img { max-width: 100%; display: block; }
.mbi-body a   { color: var(--mbi-ink); text-decoration: none; }

/* ===== Container ===== */
.mbi-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 640px) {
  .mbi-container { padding: 0 16px; }
}

/* ===== Header ===== */
.mbi-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--mbi-bg);
  border-bottom: 1px solid var(--mbi-border);
  height: var(--mbi-h-header);
  display: flex; align-items: center;
}
.mbi-header-inner {
  display: flex; align-items: center; gap: 24px;
  width: 100%;
}
.mbi-brand {
  display: flex; align-items: center; gap: 12px;
  font-weight: 700; font-size: 18px;
  color: var(--mbi-navy);
  flex: 0 0 auto;
  text-decoration: none;
}
.mbi-brand-logo {
  height: 48px; width: auto; display: block;
  object-fit: contain;
}
/* Fallback si pas d'image logo : pin SVG inline + texte */
.mbi-brand-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: var(--mbi-gold); color: #fff;
  border-radius: var(--mbi-radius-md);
  font-weight: 800; font-size: 18px;
}
.mbi-brand-text {
  display: flex; flex-direction: column; line-height: 1;
}
.mbi-brand-name {
  font-weight: 800; letter-spacing: 0.04em; font-size: 17px;
  color: var(--mbi-navy);
}
.mbi-brand-sub {
  font-size: 9px; letter-spacing: 0.32em; color: var(--mbi-gold);
  margin-top: 4px; text-transform: uppercase; font-weight: 600;
}
.mbi-nav {
  display: flex; align-items: center; gap: 4px;
  flex: 1;
}
.mbi-nav-link {
  padding: 10px 14px;
  border-radius: var(--mbi-radius-full);
  font-weight: 500; font-size: 14px;
  color: var(--mbi-ink-soft);
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.mbi-nav-link:hover { background: var(--mbi-bg-soft); color: var(--mbi-ink); }
.mbi-nav-link.is-active { color: var(--mbi-gold); font-weight: 700; }
.mbi-header-actions { flex: 0 0 auto; }

@media (max-width: 1100px) {
  .mbi-nav-link { padding: 8px 10px; font-size: 13px; }
}
@media (max-width: 900px) {
  .mbi-nav { display: none; }
}

/* ===== Buttons ===== */
.mbi-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px;
  border-radius: var(--mbi-radius-full);
  font-family: inherit; font-size: 14px; font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer; text-decoration: none;
  transition: background .15s, border .15s, transform .05s;
}
.mbi-btn:active { transform: scale(0.98); }
.mbi-btn-primary {
  background: var(--mbi-gold); color: #fff;
  letter-spacing: 0.02em;
}
.mbi-btn-primary:hover { background: var(--mbi-gold-dark); }
.mbi-btn-navy {
  background: var(--mbi-navy); color: #fff;
}
.mbi-btn-navy:hover { background: var(--mbi-navy-dark); }
.mbi-btn-ghost {
  background: transparent; color: var(--mbi-ink); border-color: var(--mbi-border-strong);
}
.mbi-btn-ghost:hover { background: var(--mbi-bg-soft); }
.mbi-btn-block { display: flex; width: 100%; margin-top: 8px; }
.mbi-btn-search { padding: 12px 22px; }

/* ===== Hero (avec photo immersive) =====
   Cascade d'affichage (le 1er fichier trouvé l'emporte).
   Photos uploadées par MaBoxImmo dans /public_html/images/.
   ============================================================= */
.mbi-hero {
  position: relative;
  padding: 96px 0 120px;
  text-align: center;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(20,20,30,0.55) 0%, rgba(20,20,30,0.30) 50%, rgba(20,20,30,0.60) 100%),
    url('/images/mbi_annonces_hero_69.png') center/cover no-repeat,
    url('/images/mbi_annonces_hero_63.png') center/cover no-repeat,
    url('/images/mbi_annonces_hero.jpg')    center/cover no-repeat,
    url('/images/mbi_annonces_hero.png')    center/cover no-repeat,
    url('/images/Home.png')                 center/cover no-repeat,
    #2a2a2a;
  min-height: 520px;
  display: flex;
  align-items: center;
}
.mbi-hero-inner {
  width: 100%;
  position: relative;
  z-index: 2;
}
.mbi-hero-title {
  font-size: clamp(34px, 5.5vw, 60px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 16px;
  color: #fff;
  text-shadow: 0 2px 16px rgba(0,0,0,0.35);
}
.mbi-hero-subtitle {
  font-size: clamp(15px, 2vw, 19px);
  color: rgba(255,255,255,0.92);
  margin: 0 0 36px;
  text-shadow: 0 1px 8px rgba(0,0,0,0.3);
}
.mbi-hero .mbi-link-more { color: rgba(255,255,255,0.92); }
.mbi-hero .mbi-link-more:hover { color: #fff; }

/* ═══════════════════════════════════════════════════════════════════════
 *  HERO V3 — Layout cousin (4 glass cards + mini bar + modules)
 *  Palette pétrol/teal sur fond image hero
 * ═══════════════════════════════════════════════════════════════════════ */

:root {
  --mbi-petrol:      #087c82;
  --mbi-petrol-dark: #045b60;
  --mbi-glass:       rgba(255, 255, 255, 0.42);
  --mbi-glass-strong:rgba(255, 255, 255, 0.62);
  --mbi-border-glass:rgba(255, 255, 255, 0.72);
  --mbi-text-dark:   #0d1933;
  --mbi-muted-dark:  #516070;
  --mbi-shadow-hero: 0 18px 45px rgba(15, 35, 55, 0.18);
}

.mbi-hero2 {
  position: relative;
  min-height: 720px;
  padding: 45px 6vw 28px;
  overflow: hidden;
  /* Hero = photo de Lyon (cityscape) — UNE seule image, pas de cascade */
  background-color: var(--mbi-navy);
  background-image: url('../images/mbi_annonces_hero_69.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.mbi-hero2-inner {
  position: relative; z-index: 1;
  max-width: 1500px; margin: 0 auto;
  text-align: center;
}
.mbi-hero2-title {
  font-size: clamp(34px, 4vw, 56px);
  font-weight: 800; letter-spacing: -1px;
  margin: 0 0 10px;
  /* Blanc sur la photo Lyon avec ombre pour lisibilité */
  color: #fff;
  text-shadow: 0 2px 18px rgba(0,0,0,0.55), 0 1px 3px rgba(0,0,0,0.4);
}
.mbi-hero2-sub {
  margin: 0 0 26px;
  color: rgba(255,255,255,0.92);
  font-size: 20px;
  text-shadow: 0 1px 8px rgba(0,0,0,0.5);
}
.mbi-hero2-line {
  width: 62px; height: 2px;
  background: var(--mbi-petrol);
  margin: 0 auto 30px;
}

/* ── Search area : 4 glass cards sur fond PUZZLE (panel translucide) ── */
.mbi-search-area {
  display: grid;
  grid-template-columns: 0.75fr 1.6fr 1.35fr 0.7fr;
  gap: 14px;
  align-items: stretch;
  transform: scale(0.92);
  transform-origin: top center;
  margin-bottom: -8px;

  /* Panel : puzzle comme fond + padding + bordure arrondie */
  padding: 22px;
  border-radius: 24px;
  background-color: rgba(255, 255, 255, 0.45);
  background-image: url('../images/maboximmo_puzzle_fond_seul.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-blend-mode: lighten;
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: 0 18px 50px rgba(15, 35, 55, 0.28);
}

.mbi-glass-card {
  background: var(--mbi-glass);
  border: 1px solid var(--mbi-border-glass);
  border-radius: 22px;
  box-shadow: var(--mbi-shadow-hero);
  -webkit-backdrop-filter: blur(18px);
          backdrop-filter: blur(18px);
  padding: 18px;
  /* GPU layer pour stabiliser le compositing du backdrop-filter au paint initial */
  transform: translateZ(0);
  will-change: transform;
}

.mbi-fcard-title {
  text-align: left;
  font-weight: 700;
  margin-bottom: 14px;
  font-size: 15px;
  color: var(--mbi-text-dark);
}
.mbi-fcard-title small {
  font-weight: 400;
  font-size: 12px;
  color: var(--mbi-muted-dark);
}

.mbi-fcard-grid {
  display: grid;
  gap: 10px;
}
.mbi-fcard-grid-1col { grid-template-columns: 1fr; }
.mbi-fcard-grid-3col { grid-template-columns: repeat(3, 1fr); }

.mbi-fcardbtn {
  border: 1px solid rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.42);
  border-radius: 14px;
  padding: 15px 10px;
  min-height: 82px;
  cursor: pointer;
  -webkit-backdrop-filter: blur(14px);
          backdrop-filter: blur(14px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.8),
    0 8px 20px rgba(0,0,0,0.08);
  /* Transitions ciblées (pas 'all') + GPU layer pour éviter flash compositing */
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
  transform: translateZ(0);
  will-change: transform;
  color: var(--mbi-text-dark);
  font-weight: 600;
  font-size: 13px;
  text-decoration: none;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.mbi-fcardbtn-ic {
  display: block;
  font-size: 26px;
  margin-bottom: 4px;
}
.mbi-fcardbtn:hover,
.mbi-fcardbtn.active {
  background: linear-gradient(145deg, rgba(8,124,130,0.92), rgba(6,94,98,0.78));
  color: white;
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.95);
}
.mbi-fcardbtn.active .mbi-fcardbtn-ic {
  filter: drop-shadow(0 3px 8px rgba(255,255,255,0.35));
}

/* Département : code dans un cercle */
.mbi-fcardbtn-dept {
  font-size: 12px;
}
.mbi-fcardbtn-cp {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  margin-top: 4px;
  border-radius: 50%;
  border: 1.5px solid var(--mbi-petrol);
  font-size: 13px; font-weight: 700;
  color: var(--mbi-petrol);
  background: rgba(255,255,255,0.5);
}
.mbi-fcardbtn-dept.active .mbi-fcardbtn-cp,
.mbi-fcardbtn-dept:hover .mbi-fcardbtn-cp {
  border-color: white; color: white;
  background: rgba(255,255,255,0.18);
}

/* Price card */
.mbi-price-card { display: flex; flex-direction: column; }
.mbi-price-box {
  background: rgba(255,255,255,0.52);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.75);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
  margin-bottom: 12px;
}
.mbi-price-arrow {
  display: grid; place-items: center;
  height: 40px; cursor: pointer;
  font-size: 24px;
  color: var(--mbi-petrol);
  text-decoration: none;
  transition: background 0.15s;
}
.mbi-price-arrow:hover {
  background: rgba(8,124,130,0.1);
  color: var(--mbi-petrol-dark);
}
.mbi-price-value {
  padding: 18px 8px;
  font-size: 18px;
  font-weight: 800;
  color: var(--mbi-petrol);
  background: rgba(255,255,255,0.36);
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.6);
  border-bottom: 1px solid rgba(255,255,255,0.6);
}
.mbi-price-chip {
  display: inline-flex; align-items: center; justify-content: center;
  margin: 0 auto;
  padding: 8px 18px;
  border-radius: 10px;
  border: 1px solid #12b7b0;
  background: rgba(255,255,255,0.45);
  font-size: 14px;
  font-weight: 600;
  color: var(--mbi-petrol-dark);
}
.mbi-price-sublabel {
  margin-top: 6px; text-align: center;
  font-size: 11px; color: var(--mbi-muted-dark);
}

.mbi-clear-btn {
  display: inline-block;
  margin: 16px auto 24px;
  border: 1px solid rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.55);
  border-radius: 12px;
  padding: 10px 28px;
  color: var(--mbi-petrol-dark);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  -webkit-backdrop-filter: blur(12px);
          backdrop-filter: blur(12px);
  transition: opacity 0.15s, transform 0.15s, background 0.15s;
}
.mbi-clear-btn.hide {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  /* garde l'espace réservé → pas de saut d'écran */
}
.mbi-clear-btn.show {
  visibility: visible;
  opacity: 1;
}
.mbi-clear-btn:hover {
  background: rgba(255,255,255,0.8);
  transform: translateY(-1px);
}

/* ── Compteur "X annonces" (TOUJOURS visible au-dessus de la mini barre) ── */
.mbi-results-count {
  display: flex; align-items: baseline; justify-content: center;
  gap: 12px;
  margin: 8px auto 14px;
  padding: 14px 28px;
  background: rgba(255,255,255,0.5);
  border: 1px solid rgba(255,255,255,0.75);
  border-radius: 16px;
  -webkit-backdrop-filter: blur(14px);
          backdrop-filter: blur(14px);
  box-shadow: 0 8px 24px rgba(15, 35, 55, 0.12);
  max-width: 580px;
  text-align: center;
}
.mbi-rc-num {
  font-size: 36px; font-weight: 800;
  color: var(--mbi-petrol);
  line-height: 1;
}
.mbi-rc-lbl {
  font-size: 14px;
  color: var(--mbi-text-dark);
  font-weight: 600;
}

/* ── Mini barre annonces (TOUJOURS visible — réserve sa hauteur fixe) ── */
/* Note : pas de backdrop-filter ici (le hero en a déjà un en arrière-plan).
   Background plus opaque pour la lisibilité sans flash de re-compositing. */
.mbi-mini-bar {
  margin: 8px auto 18px;
  padding: 14px 18px;
  border-radius: 20px;
  background: rgba(255,255,255,0.62);
  border: 1px solid rgba(255,255,255,0.75);
  box-shadow: var(--mbi-shadow-hero);
  display: flex; align-items: center; gap: 12px;
  max-width: 1500px;
  min-height: 158px;
  transform: translateZ(0); /* GPU layer = pas de flash au paint initial */
}

/* État "0 annonce" dans la mini barre */
.mbi-mini-empty {
  flex: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 14px;
  text-align: center;
}
.mbi-mini-empty-icon { font-size: 36px; margin-bottom: 6px; opacity: 0.65; }
.mbi-mini-empty-msg {
  font-size: 14px; font-weight: 700;
  color: var(--mbi-text-dark);
  margin-bottom: 4px;
}
.mbi-mini-empty-hint {
  font-size: 12px;
  color: var(--mbi-muted-dark);
}
.mbi-mini-arrow {
  flex: 0 0 auto;
  width: 38px; height: 38px;
  border-radius: 50%; border: none;
  background: rgba(255,255,255,0.68);
  cursor: pointer;
  font-size: 24px; line-height: 1;
  color: var(--mbi-petrol);
  transition: all 0.15s;
}
.mbi-mini-arrow:hover {
  background: white;
  color: var(--mbi-petrol-dark);
  transform: scale(1.05);
}
.mbi-mini-listings {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 10px;
  width: 100%;
  scroll-snap-type: x mandatory;
  overflow-x: auto;
  scrollbar-width: thin;
}
.mbi-mini-listings::-webkit-scrollbar { height: 4px; }
.mbi-mini-prop {
  height: 130px;
  border-radius: 12px;
  overflow: hidden;
  background: white;
  position: relative;
  box-shadow: 0 8px 18px rgba(0,0,0,0.12);
  text-align: left;
  text-decoration: none;
  scroll-snap-align: start;
  transform: translateZ(0); /* GPU layer */
}
.mbi-mini-prop img {
  width: 100%; height: 80px;
  object-fit: cover; display: block;
}
.mbi-mini-badge {
  position: absolute; top: 6px; left: 6px;
  background: var(--mbi-petrol);
  color: white;
  font-size: 9px; font-weight: 800;
  border-radius: 5px;
  padding: 4px 6px;
  letter-spacing: 0.5px;
}
.mbi-mini-badge:empty { display: none; }
.mbi-mini-info {
  padding: 5px 7px;
  font-size: 10px; line-height: 1.2;
}
.mbi-mini-type {
  display: block;
  color: var(--mbi-muted-dark);
  font-size: 9px;
  letter-spacing: 0.4px;
}
.mbi-mini-price {
  display: block;
  color: var(--mbi-petrol);
  font-size: 13px;
  margin-top: 3px;
}

/* ── Modules bar (logged-in pros only) ── */
.mbi-modules-bar {
  width: 82%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 8px 12px;
  border-radius: 18px;
  background: rgba(255,255,255,0.38);
  border: 1px solid rgba(255,255,255,0.75);
  -webkit-backdrop-filter: blur(16px);
          backdrop-filter: blur(16px);
  box-shadow: 0 10px 28px rgba(15,35,55,0.14);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.mbi-module-btn {
  height: 44px;
  border-radius: 13px;
  border: 1px solid rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.42);
  display: flex; align-items: center; justify-content: center; gap: 9px;
  font-size: 13px; font-weight: 700;
  color: var(--mbi-text-dark);
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
  transform: translateZ(0);
}
.mbi-module-btn span { font-size: 20px; }
.mbi-module-btn:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.78);
  color: var(--mbi-petrol-dark);
}

/* Responsive */
@media (max-width: 1100px) {
  .mbi-search-area { grid-template-columns: 1fr 1fr; }
  .mbi-mini-listings { grid-template-columns: repeat(4, 1fr); }
  .mbi-modules-bar { width: 100%; grid-template-columns: repeat(3, 1fr); }
  .mbi-module-btn { font-size: 11px; }
}
@media (max-width: 700px) {
  .mbi-search-area { grid-template-columns: 1fr; transform: none; }
  .mbi-mini-listings { grid-template-columns: repeat(2, 1fr); }
  .mbi-modules-bar { grid-template-columns: 1fr 1fr; }
  .mbi-hero2 { padding-inline: 18px; }
}

/* ── Hero glassmorphism filters (compact 2-rows centré) ────────────────── */
/* Utilise le fond mbi_annonces_fonds_cube_3.png en priorité */
.mbi-hero-glass {
  background:
    linear-gradient(180deg, rgba(36,59,92,0.55) 0%, rgba(36,59,92,0.75) 100%),
    url('/images/mbi_annonces_fonds_cube_3.png') center/cover no-repeat,
    url('/images/mbi_annonces_fonds_cube.png') center/cover no-repeat,
    url('/images/mbi_annonces_fonds_logo.png') center/cover no-repeat,
    var(--mbi-navy);
  padding: 60px 0 70px;
}

.mbi-hf-wrap {
  display: flex; flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  align-items: stretch;
  margin-top: 32px;
  max-width: 1200px;
  margin-left: auto; margin-right: auto;

  /* Panneau blanc flouté à 75 % (frosted glass) pour lisibilité sur image hero */
  background: rgba(255, 255, 255, 0.75);
  -webkit-backdrop-filter: blur(22px) saturate(1.5);
          backdrop-filter: blur(22px) saturate(1.5);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 20px;
  padding: 18px 20px;
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.mbi-hfblock {
  display: grid;
  gap: 6px;
  grid-template-rows: repeat(2, 1fr);
}
.mbi-hfblock-tx       { grid-template-columns: 1fr;          min-width: 130px; }
.mbi-hfblock-3x2      { grid-template-columns: repeat(3, 1fr); min-width: 320px; }

/* ── Boutons effet vitré 3D (glassmorphism) ── */
.mbi-hfbtn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 4px;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.14);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
          backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  text-decoration: none;
  text-shadow: 0 1px 4px rgba(0,0,0,0.45);
  box-shadow:
    0 4px 16px rgba(0,0,0,0.18),
    inset 0 1px 0 rgba(255,255,255,0.35),
    inset 0 -1px 0 rgba(0,0,0,0.1);
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
  text-align: center;
  cursor: pointer;
}
.mbi-hfbtn small {
  opacity: 0.75;
  font-size: 11px;
  font-weight: 500;
  margin-left: 2px;
}
.mbi-hfbtn:hover {
  background: rgba(255, 255, 255, 0.24);
  border-color: rgba(255, 255, 255, 0.55);
  transform: translateY(-2px);
  box-shadow:
    0 8px 24px rgba(0,0,0,0.25),
    inset 0 1px 0 rgba(255,255,255,0.45);
}
.mbi-hfbtn.active {
  background: linear-gradient(180deg, var(--mbi-gold) 0%, var(--mbi-gold-dark, #b88835) 100%);
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,0.35);
  box-shadow:
    0 6px 20px rgba(212,160,71,0.55),
    inset 0 1px 0 rgba(255,255,255,0.4),
    inset 0 -2px 0 rgba(0,0,0,0.15);
}
.mbi-hfbtn.active:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.mbi-hf-reset {
  display: inline-block;
  margin-top: 18px;
  padding: 8px 18px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
  font-size: 13px; font-weight: 600;
  text-decoration: none;
  text-shadow: 0 1px 3px rgba(0,0,0,0.4);
  transition: all 0.15s;
}
.mbi-hf-reset:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.5);
}

/* Responsive : tablette → blocs s'enroulent */
@media (max-width: 980px) {
  .mbi-hf-wrap { gap: 10px; }
  .mbi-hfblock-3x2 { min-width: 280px; }
  .mbi-hfbtn { font-size: 12px; padding: 9px 8px; }
}
@media (max-width: 600px) {
  .mbi-hfblock-tx,
  .mbi-hfblock-3x2 { min-width: 100%; }
  .mbi-hero-glass { padding: 40px 0 50px; }
}

/* ── Filtres bouton instantanés (page d'accueil) — DEPRECATED v1 ───────── */
.mbi-filters {
  background: var(--mbi-bg);
  padding: 28px 0 12px;
  border-bottom: 1px solid var(--mbi-border);
}
.mbi-fgrp { margin-bottom: 22px; }
.mbi-flabel {
  font-size: 12px; font-weight: 700; color: var(--mbi-navy);
  text-transform: uppercase; letter-spacing: 0.06em;
  margin: 0 0 10px;
}
.mbi-fbtns { display: grid; gap: 8px; }
.mbi-fbtns.mbi-cols-2 { grid-template-columns: repeat(2, 1fr); }
.mbi-fbtns.mbi-cols-3 { grid-template-columns: repeat(3, 1fr); }
.mbi-fbtns.mbi-cols-4 { grid-template-columns: repeat(4, 1fr); }

.mbi-fbtn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 14px; border-radius: 10px;
  background: #fff; border: 1.5px solid var(--mbi-border);
  color: var(--mbi-navy); font-size: 14px; font-weight: 600;
  text-decoration: none; cursor: pointer;
  transition: all 0.15s ease; text-align: center;
  min-height: 44px;
}
.mbi-fbtn:hover {
  border-color: var(--mbi-gold);
  color: var(--mbi-navy);
  background: #fffaf0;
  transform: translateY(-1px);
}
.mbi-fbtn.active {
  background: var(--mbi-navy);
  color: #fff;
  border-color: var(--mbi-navy);
  box-shadow: 0 2px 8px rgba(36,59,92,0.25);
}
.mbi-fbtn.active:hover {
  background: var(--mbi-navy-dark, #1a2c45);
  color: #fff;
}
.mbi-fbtn-ic { font-size: 16px; line-height: 1; }

.mbi-flink-reset {
  display: inline-block; padding: 8px 16px;
  color: var(--mbi-gold); font-weight: 600; font-size: 13px;
  text-decoration: none; border-radius: 6px;
}
.mbi-flink-reset:hover { background: rgba(212,160,71,0.1); }

@media (max-width: 800px) {
  .mbi-fbtns.mbi-cols-3,
  .mbi-fbtns.mbi-cols-4 { grid-template-columns: repeat(2, 1fr); }
  .mbi-fbtn { font-size: 13px; padding: 10px 8px; }
}
@media (max-width: 480px) {
  .mbi-fbtns.mbi-cols-2,
  .mbi-fbtns.mbi-cols-3,
  .mbi-fbtns.mbi-cols-4 { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Search bar (Airbnb style) ===== */
.mbi-search {
  background: var(--mbi-bg);
  border: 1px solid var(--mbi-border-strong);
  border-radius: var(--mbi-radius-full);
  box-shadow: var(--mbi-shadow-md);
  display: flex; align-items: stretch;
  max-width: 920px;
  margin: 0 auto;
  padding: 6px;
  gap: 0;
}
.mbi-search-field {
  flex: 1;
  padding: 10px 18px;
  display: flex; flex-direction: column; gap: 2px;
  position: relative;
  cursor: text;
  min-width: 0;
}
.mbi-search-field + .mbi-search-field {
  border-left: 1px solid var(--mbi-border);
}
.mbi-search-field-loc { flex: 1.5; }
.mbi-search-field label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  color: var(--mbi-ink); letter-spacing: 0.04em;
  cursor: pointer;
}
.mbi-search-field input,
.mbi-search-field select {
  border: none; outline: none; background: transparent;
  font-family: inherit; font-size: 14px; color: var(--mbi-ink);
  padding: 0; width: 100%;
}
.mbi-search-field input::placeholder { color: var(--mbi-ink-muted); }

.mbi-search-actions {
  display: flex; align-items: center; gap: 12px;
  padding: 0 6px 0 12px;
}
.mbi-link-more {
  font-size: 13px; color: var(--mbi-ink-soft); padding: 0 8px;
  white-space: nowrap;
}
.mbi-link-more:hover { color: var(--mbi-ink); text-decoration: underline; }

@media (max-width: 768px) {
  .mbi-search {
    flex-direction: column;
    border-radius: var(--mbi-radius-lg);
    padding: 12px;
  }
  .mbi-search-field + .mbi-search-field { border-left: none; border-top: 1px solid var(--mbi-border); }
  .mbi-search-actions {
    padding: 12px 0 0; flex-direction: column; gap: 8px;
  }
  .mbi-search-actions .mbi-btn { width: 100%; }
}

/* Compact version (search/result page) */
.mbi-search-bar-compact {
  background: var(--mbi-bg);
  border-bottom: 1px solid var(--mbi-border);
  padding: 16px 0;
  position: sticky; top: var(--mbi-h-header); z-index: 90;
}
.mbi-search-compact {
  max-width: 100%; box-shadow: var(--mbi-shadow-sm);
}

/* ===== Sections ===== */
.mbi-section { padding: 48px 0; }
.mbi-section-alt { background: var(--mbi-bg-soft); }
.mbi-section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 24px; gap: 16px;
}
.mbi-section-title {
  font-size: 24px; font-weight: 700; letter-spacing: -0.02em; margin: 0;
}
.mbi-link {
  color: var(--mbi-gold); font-weight: 600; font-size: 14px;
}
.mbi-link:hover { text-decoration: underline; }

/* ===== Grid de cartes ===== */
.mbi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

/* ===== Cartes annonces ===== */
.mbi-card {
  display: flex; flex-direction: column;
  background: var(--mbi-bg);
  border-radius: var(--mbi-radius-lg);
  overflow: hidden;
  transition: transform .15s, box-shadow .15s;
  cursor: pointer;
}
.mbi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--mbi-shadow-md);
}
.mbi-card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--mbi-bg-soft);
  overflow: hidden;
  border-radius: var(--mbi-radius-lg);
}
.mbi-card-img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .3s;
}
.mbi-card:hover .mbi-card-img { transform: scale(1.03); }

.mbi-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--mbi-bg); color: var(--mbi-ink);
  font-size: 11px; font-weight: 700; padding: 4px 10px;
  border-radius: var(--mbi-radius-full);
  box-shadow: var(--mbi-shadow-sm);
  text-transform: uppercase; letter-spacing: 0.03em;
}
.mbi-badge-new { background: var(--mbi-gold); color: #fff; }
.mbi-badge-excl { left: auto; right: 12px; background: #1a1a1a; color: #fff; }

.mbi-card-body { padding: 14px 4px 4px; }
.mbi-card-top {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; margin-bottom: 6px;
}
.mbi-card-tx { color: var(--mbi-ink-muted); text-transform: uppercase; font-weight: 600; font-size: 11px; letter-spacing: 0.04em; }
.mbi-card-price { font-size: 16px; font-weight: 700; color: var(--mbi-ink); }
.mbi-card-title {
  font-weight: 600; font-size: 15px;
  margin-bottom: 4px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.mbi-card-meta { color: var(--mbi-ink-soft); font-size: 13px; }
.mbi-sep { margin: 0 6px; color: var(--mbi-ink-muted); }
.mbi-card-agence { color: var(--mbi-ink-muted); font-size: 12px; margin-top: 4px; }

/* ===== Empty state ===== */
.mbi-empty {
  text-align: center; padding: 64px 24px;
  color: var(--mbi-ink-soft);
}
.mbi-empty p { margin-bottom: 16px; }

/* ===== Trust band (home) ===== */
.mbi-trust {
  display: flex; justify-content: space-around; gap: 24px;
  text-align: center;
}
.mbi-trust-num { font-size: 28px; font-weight: 800; color: var(--mbi-primary); letter-spacing: -0.02em; }
.mbi-trust-lbl { color: var(--mbi-ink-soft); font-size: 13px; margin-top: 4px; }

/* ===== Recherche : layout 2 colonnes ===== */
.mbi-results-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
}
@media (max-width: 900px) {
  .mbi-results-layout { grid-template-columns: 1fr; }
  .mbi-filters { order: 2; }
}

.mbi-filters {
  background: var(--mbi-bg);
  border: 1px solid var(--mbi-border);
  border-radius: var(--mbi-radius-md);
  padding: 20px;
  align-self: start;
  position: sticky; top: calc(var(--mbi-h-header) + 80px);
}
.mbi-filters-title { font-size: 16px; font-weight: 700; margin: 0 0 16px; }
.mbi-filter-group { margin-bottom: 14px; }
.mbi-filter-group label {
  display: block; font-size: 12px; font-weight: 600; color: var(--mbi-ink-soft);
  margin-bottom: 4px;
}
.mbi-filter-group input,
.mbi-filter-group select {
  width: 100%; padding: 9px 12px;
  border: 1px solid var(--mbi-border-strong); border-radius: var(--mbi-radius-sm);
  font-family: inherit; font-size: 14px; background: var(--mbi-bg);
  color: var(--mbi-ink);
}
.mbi-filter-group input:focus,
.mbi-filter-group select:focus { outline: none; border-color: var(--mbi-primary); }

.mbi-results-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px; flex-wrap: wrap; gap: 12px;
}
.mbi-results-count { font-size: 18px; }
.mbi-sort { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--mbi-ink-soft); }
.mbi-sort select {
  padding: 6px 10px; border: 1px solid var(--mbi-border-strong);
  border-radius: var(--mbi-radius-sm); font-family: inherit; font-size: 13px; background: var(--mbi-bg);
}

/* ===== Pagination ===== */
.mbi-pagination {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  margin-top: 40px;
}
.mbi-page {
  padding: 10px 18px; border-radius: var(--mbi-radius-full);
  border: 1px solid var(--mbi-border-strong);
  font-size: 14px; color: var(--mbi-ink); font-weight: 500;
}
.mbi-page:hover { background: var(--mbi-bg-soft); }
.mbi-page.is-disabled { opacity: 0.4; pointer-events: none; }
.mbi-page-info { color: var(--mbi-ink-soft); font-size: 14px; }

/* ===== Détail annonce ===== */
.mbi-detail { padding: 24px 0 64px; }
.mbi-breadcrumb { font-size: 13px; color: var(--mbi-ink-soft); margin-bottom: 20px; display: flex; gap: 6px; flex-wrap: wrap; }
.mbi-breadcrumb a { color: var(--mbi-ink-soft); }
.mbi-breadcrumb a:hover { color: var(--mbi-ink); text-decoration: underline; }
.mbi-breadcrumb-current { color: var(--mbi-ink); font-weight: 500; }

.mbi-detail-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 24px; margin-bottom: 24px; flex-wrap: wrap;
}
.mbi-detail-tags { display: flex; gap: 6px; margin-bottom: 8px; flex-wrap: wrap; }
.mbi-tag {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  padding: 4px 10px; border-radius: var(--mbi-radius-full);
  background: var(--mbi-bg-soft); color: var(--mbi-ink-soft);
}
.mbi-tag-excl { background: #1a1a1a; color: #fff; }
.mbi-tag-new  { background: var(--mbi-gold); color: #fff; }
.mbi-tag-cc   { background: #fef3c7; color: #92400e; }

.mbi-detail-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700; letter-spacing: -0.02em; line-height: 1.2;
  margin: 0 0 6px;
}
.mbi-detail-loc { color: var(--mbi-ink-soft); font-size: 14px; }
.mbi-detail-ref { color: var(--mbi-ink-muted); font-size: 12px; }

.mbi-detail-price { font-size: 28px; font-weight: 800; color: var(--mbi-ink); letter-spacing: -0.02em; }
.mbi-detail-price-sub { font-size: 12px; color: var(--mbi-ink-muted); margin-top: 2px; text-align: right; }

/* Galerie */
.mbi-gallery { margin-bottom: 32px; }
.mbi-gallery-main {
  border-radius: var(--mbi-radius-lg); overflow: hidden;
  background: var(--mbi-bg-soft);
  aspect-ratio: 16 / 10;
}
.mbi-gallery-main img {
  width: 100%; height: 100%; object-fit: cover;
}
.mbi-gallery-thumbs {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px; margin-top: 8px;
}
.mbi-gallery-thumb {
  border: 2px solid transparent; padding: 0; background: none;
  border-radius: var(--mbi-radius-sm); overflow: hidden;
  aspect-ratio: 4 / 3; cursor: pointer;
}
.mbi-gallery-thumb.is-active { border-color: var(--mbi-primary); }
.mbi-gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Detail grid */
.mbi-detail-grid {
  display: grid; grid-template-columns: 1fr 360px;
  gap: 32px;
}
@media (max-width: 900px) {
  .mbi-detail-grid { grid-template-columns: 1fr; }
}

.mbi-block { padding: 24px 0; border-top: 1px solid var(--mbi-border); }
.mbi-block:first-child { border-top: none; padding-top: 0; }
.mbi-block-title { font-size: 20px; font-weight: 700; margin: 0 0 16px; letter-spacing: -0.01em; }

.mbi-specs {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}
.mbi-spec { background: var(--mbi-bg-soft); padding: 14px 16px; border-radius: var(--mbi-radius-md); }
.mbi-spec-k { font-size: 12px; color: var(--mbi-ink-muted); text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }
.mbi-spec-v { font-size: 18px; font-weight: 700; color: var(--mbi-ink); margin-top: 2px; }

.mbi-prose { white-space: pre-wrap; line-height: 1.7; color: var(--mbi-ink-soft); }

.mbi-features {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 8px;
}
.mbi-features li {
  padding: 8px 12px;
  background: var(--mbi-bg-soft);
  border-radius: var(--mbi-radius-sm);
  font-size: 14px;
}
.mbi-features li::before { content: "✓ "; color: var(--mbi-success); font-weight: 700; }

/* Énergie */
.mbi-energy { display: flex; gap: 16px; flex-wrap: wrap; }
.mbi-energy-card {
  padding: 14px 18px; border-radius: var(--mbi-radius-md);
  background: var(--mbi-bg-soft); border-left: 4px solid var(--mbi-border-strong);
  min-width: 120px;
}
.mbi-energy-lbl { font-size: 12px; color: var(--mbi-ink-muted); font-weight: 600; }
.mbi-energy-val { font-size: 32px; font-weight: 800; line-height: 1; margin-top: 4px; }
.mbi-energy-sub { font-size: 11px; color: var(--mbi-ink-muted); margin-top: 4px; }
.mbi-energy-dpe-a, .mbi-energy-ges-a { border-left-color: #319834; }
.mbi-energy-dpe-b, .mbi-energy-ges-b { border-left-color: #4ca74e; }
.mbi-energy-dpe-c, .mbi-energy-ges-c { border-left-color: #cad14a; }
.mbi-energy-dpe-d, .mbi-energy-ges-d { border-left-color: #f3e62d; }
.mbi-energy-dpe-e, .mbi-energy-ges-e { border-left-color: #e9b73d; }
.mbi-energy-dpe-f, .mbi-energy-ges-f { border-left-color: #d56826; }
.mbi-energy-dpe-g, .mbi-energy-ges-g { border-left-color: #c0392b; }

/* Aside */
.mbi-detail-aside { display: flex; flex-direction: column; gap: 16px; }
.mbi-aside-card {
  background: var(--mbi-bg);
  border: 1px solid var(--mbi-border);
  border-radius: var(--mbi-radius-md);
  padding: 20px;
}
.mbi-aside-title { font-size: 16px; font-weight: 700; margin: 0 0 14px; }
.mbi-aside-agence-title { font-weight: 700; font-size: 16px; }
.mbi-aside-agence-loc { color: var(--mbi-ink-soft); font-size: 13px; margin-top: 2px; }
.mbi-aside-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.mbi-aside-links a { color: var(--mbi-gold); font-weight: 600; font-size: 14px; }
.mbi-aside-links a:hover { text-decoration: underline; }

/* ===== Form contact ===== */
.mbi-form { display: flex; flex-direction: column; gap: 12px; }
.mbi-field { display: flex; flex-direction: column; gap: 4px; }
.mbi-field span { font-size: 12px; font-weight: 600; color: var(--mbi-ink-soft); }
.mbi-field input,
.mbi-field textarea {
  padding: 10px 12px;
  border: 1px solid var(--mbi-border-strong); border-radius: var(--mbi-radius-sm);
  font-family: inherit; font-size: 14px; color: var(--mbi-ink); background: var(--mbi-bg);
  resize: vertical;
}
.mbi-field input:focus,
.mbi-field textarea:focus { outline: none; border-color: var(--mbi-primary); }
.mbi-hp { position: absolute; left: -9999px; }

.mbi-alert { padding: 12px 14px; border-radius: var(--mbi-radius-sm); font-size: 14px; margin-bottom: 12px; }
.mbi-alert-ok  { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.mbi-alert-err { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

.mbi-muted { color: var(--mbi-ink-muted); }
.mbi-small { font-size: 12px; }

/* ===== Footer ===== */
.mbi-footer {
  background: var(--mbi-bg-soft);
  border-top: 1px solid var(--mbi-border);
  padding: 48px 0 24px;
  margin-top: 48px;
}
.mbi-footer-inner {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
}
.mbi-footer-title { font-size: 14px; font-weight: 700; margin-bottom: 12px; }
.mbi-footer-text  { color: var(--mbi-ink-soft); font-size: 13px; line-height: 1.6; }
.mbi-footer-links { list-style: none; padding: 0; margin: 0; }
.mbi-footer-links li { margin-bottom: 8px; }
.mbi-footer-links a { color: var(--mbi-ink-soft); font-size: 13px; }
.mbi-footer-links a:hover { color: var(--mbi-ink); text-decoration: underline; }
.mbi-footer-copy { color: var(--mbi-ink-muted); font-size: 12px; margin-top: 8px; }