/* ==========================================================================
   LINÉA – LE MANS | CRENN & ODEAU
   Site Web & Landing Page Promotion Immobilière Haute Définition
   Couleurs : Bleu Pétrole Architectural (#082C42) & Or Champagne (#C4A977)
   ========================================================================== */

:root {
  /* Nuances Royales & Architecturales */
  --c-primary: #082c42;
  --c-primary-dark: #041724;
  --c-primary-light: #0d466b;
  --c-primary-soft: rgba(8, 44, 66, 0.05);
  --c-primary-tint: rgba(8, 44, 66, 0.08);

  /* Or Champagne & Laiton Brossé */
  --c-gold: #c4a977;
  --c-gold-dark: #a98d5c;
  --c-gold-light: #f5eedf;
  --c-gold-glow: rgba(196, 169, 119, 0.3);
  --c-gold-gradient: linear-gradient(135deg, #c4a977 0%, #ecd8b0 50%, #b39358 100%);

  /* Fonds & Surfaces */
  --c-bg: #faf9f6;
  --c-bg-surface: #f4f0e9;
  --c-white: #ffffff;
  --c-card-bg: #ffffff;

  /* Typographie & Textes */
  --c-text-primary: #0a1c27;
  --c-text-secondary: #4a5c68;
  --c-text-muted: #8595a0;
  --c-text-light: #f8fafc;

  /* Performance & Écologie (DPE B) */
  --c-dpe-b: #3b9b4a;
  --c-dpe-b-bg: #ebf7ed;
  --c-tag-blue: #095988;
  --c-tag-blue-bg: #eaf3f9;

  /* Typographies */
  --font-serif: "Cinzel", "Playfair Display", Georgia, serif;
  --font-sans: "Plus Jakarta Sans", "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-quote: "Cormorant Garamond", Georgia, serif;

  /* Rayons et Ombres */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 8px rgba(8, 44, 66, 0.05);
  --shadow-md: 0 10px 30px rgba(8, 44, 66, 0.08);
  --shadow-lg: 0 20px 45px rgba(8, 44, 66, 0.12);
  --shadow-gold: 0 10px 30px rgba(196, 169, 119, 0.35);

  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   RESET ET STRUCTURE GLOBALE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--c-bg);
  color: var(--c-text-primary);
  line-height: 1.65;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --------------------------------------------------------------------------
   TYPOGRAPHIE & HIÉRARCHIE
   -------------------------------------------------------------------------- */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--c-gold-dark);
  background: var(--c-gold-light);
  padding: 6px 14px;
  border-radius: 40px;
  margin-bottom: 16px;
  border: 1px solid rgba(196, 169, 119, 0.4);
}

.section-tag.light {
  color: #f7e8cf;
  background: rgba(196, 169, 119, 0.18);
  border-color: rgba(196, 169, 119, 0.35);
}

.section-tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-gold);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3.2vw, 2.75rem);
  font-weight: 600;
  line-height: 1.25;
  color: var(--c-primary);
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}

.section-title.light {
  color: var(--c-white);
}

.section-subtitle {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  color: var(--c-text-secondary);
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.section-subtitle.light {
  color: rgba(255, 255, 255, 0.82);
}

.text-gold {
  color: var(--c-gold-dark);
}

.text-center {
  text-align: center;
}

/* --------------------------------------------------------------------------
   BOUTONS DE PRESTIGE & CTAs
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-normal);
  text-align: center;
}

.btn-gold {
  background: var(--c-gold-gradient);
  color: var(--c-primary-dark);
  box-shadow: 0 4px 18px rgba(196, 169, 119, 0.4);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(196, 169, 119, 0.55);
}

.btn-navy {
  background: var(--c-primary);
  color: var(--c-white);
  box-shadow: 0 4px 18px rgba(8, 44, 66, 0.25);
}

.btn-navy:hover {
  background: var(--c-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(8, 44, 66, 0.35);
}

.btn-outline-gold {
  background: transparent;
  color: var(--c-gold-dark);
  border: 1px solid var(--c-gold);
}

.btn-outline-gold:hover {
  background: var(--c-gold);
  color: var(--c-primary-dark);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.1);
  color: var(--c-white);
  border: 1px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background: var(--c-white);
  color: var(--c-primary);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   BANDEAU SUPÉRIEUR D'ALERTE OFFICIELLE (1 SEULE LIGNE ÉPURÉE)
   -------------------------------------------------------------------------- */
.top-notice-bar {
  background: var(--c-primary-dark);
  color: var(--c-white);
  padding: 6px 14px;
  border-bottom: 1px solid rgba(196, 169, 119, 0.3);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  line-height: 1.35;
}

.top-notice-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  max-width: 100%;
  white-space: nowrap;
}

.notice-text-desktop {
  display: inline;
  font-size: 0.81rem;
  letter-spacing: 0.01em;
}

.notice-text-tablet {
  display: none;
  font-size: 0.77rem;
}

.notice-text-mobile {
  display: none;
  font-size: 0.70rem;
  letter-spacing: -0.01em;
}

@media (max-width: 1120px) and (min-width: 621px) {
  .top-notice-bar {
    padding: 6px 10px;
  }
  .notice-text-desktop { display: none; }
  .notice-text-tablet { display: inline; }
  .notice-text-mobile { display: none; }
}

@media (max-width: 620px) {
  .top-notice-bar {
    padding: 5px 8px;
  }
  .top-notice-content {
    gap: 6px;
  }
  .notice-text-desktop { display: none; }
  .notice-text-tablet { display: none; }
  .notice-text-mobile { display: inline; }
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3b9b4a;
  box-shadow: 0 0 0 0 rgba(59, 155, 74, 0.7);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(59, 155, 74, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(59, 155, 74, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(59, 155, 74, 0); }
}

/* --------------------------------------------------------------------------
   HEADER STICKY HAUT DE GAMME
   -------------------------------------------------------------------------- */
#site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(8, 44, 66, 0.08);
  transition: var(--transition-normal);
}

#site-header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
}

.brand-linea {
  display: flex;
  align-items: center;
}

.brand-linea img {
  height: 66px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.brand-linea:hover img {
  transform: scale(1.03);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.2vw, 32px);
  list-style: none;
}

.nav-desktop a {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--c-text-primary);
  padding: 8px 0;
  position: relative;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.nav-desktop a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-gold);
  transition: var(--transition-fast);
}

.nav-desktop a:hover,
.nav-desktop a.active {
  color: var(--c-primary);
}

.nav-desktop a:hover::after,
.nav-desktop a.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}



.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--c-primary);
  white-space: nowrap;
}

.header-phone:hover {
  color: var(--c-gold-dark);
}

.burger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  width: 42px;
  height: 42px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.burger-btn span {
  display: block;
  width: 26px;
  height: 2.5px;
  background-color: var(--c-primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* --------------------------------------------------------------------------
   DRAWER MOBILE LATÉRAL
   -------------------------------------------------------------------------- */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 360px;
  height: 100vh;
  background: var(--c-white);
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.15);
  z-index: 1100;
  display: flex;
  flex-direction: column;
  padding: 24px;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 23, 36, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(8, 44, 66, 0.1);
  margin-bottom: 24px;
}

.drawer-close {
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--c-primary);
  cursor: pointer;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 30px;
}

.mobile-nav-links a {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-primary);
}

/* --------------------------------------------------------------------------
   HERO SECTION – ARCHITECTURAL DÉSTRUCTURÉ (SECTIONS DÉCALÉES & MARGES ATYPIQUES)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #082c42 0%, #051a28 60%, #03111b 100%);
  color: var(--c-white);
  padding: 70px 0 75px;
  min-height: auto;
  overflow: hidden;
}

/* Filigrane Architectural Typographique en Défilement Continu (Marquee) */
.hero-bg-marquee {
  position: absolute;
  top: 8%;
  left: 0;
  width: 100%;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
  z-index: 1;
  transform: rotate(-1.5deg);
}

.hero-marquee-track {
  display: flex;
  width: max-content;
  animation: heroMarqueeDrift 65s linear infinite;
  will-change: transform;
}

.hero-marquee-group {
  display: flex;
  align-items: center;
  white-space: nowrap;
  font-family: var(--font-serif);
  font-size: clamp(5rem, 11vw, 9.5rem);
  font-weight: 900;
  letter-spacing: 0.1em;
  color: rgba(196, 169, 119, 0.035);
  text-transform: uppercase;
  line-height: 1;
}

@keyframes heroMarqueeDrift {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-50%, 0, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-marquee-track {
    animation: none;
  }
}

.hero-deconstructed-wrapper {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

/* Ligne 1 : Titre H1 Décentré & Adresse Graphique Décalée */
.hero-decon-title-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 10px;
}

.hero-decon-title {
  display: flex;
  flex-direction: column;
  margin: 0;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.hero-h1-prefix {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: clamp(0.85rem, 1.2vw, 1.02rem);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-gold-light);
  margin-bottom: 36px;
  line-height: 1.2;
}

.hero-h1-brand {
  font-family: var(--font-serif);
  font-size: clamp(4.2rem, 8vw, 6.8rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.03em;
  color: #ffffff;
  margin-left: -4px;
  padding-top: 6px;
}

.hero-decon-location {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}

.hero-by-pill-compact {
  padding: 6px 16px;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  border-radius: 30px;
  background: #ffffff;
  display: inline-flex;
  align-items: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero-by-pill-compact:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

.hero-by-pill-compact .by-text {
  font-size: 1.05rem;
}

.hero-by-pill-compact img {
  height: 22px;
}

.decon-loc-main {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: rgba(255, 255, 255, 0.06);
  border: 1.5px solid rgba(196, 169, 119, 0.45);
  padding: 10px 20px;
  border-radius: 8px;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.decon-pin-icon {
  color: var(--c-gold-light);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.decon-street {
  font-family: var(--font-sans);
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #ffffff;
  text-transform: uppercase;
}

.decon-sep {
  color: var(--c-gold);
  font-size: 1.3rem;
  font-weight: 700;
}

.decon-city {
  font-family: var(--font-sans);
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--c-gold-light);
  text-transform: uppercase;
  background: linear-gradient(135deg, #fce8cd 0%, #c4a977 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.decon-quartier {
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(196, 169, 119, 0.22);
  color: #fce8cd;
  border: 1px solid rgba(196, 169, 119, 0.45);
  padding: 3px 10px;
  border-radius: 4px;
}

/* Ligne 3 : Scène Asymétrique Décalée (Staggered Grid) */
.hero-decon-stage {
  display: grid;
  grid-template-columns: 0.95fr 1.25fr;
  gap: 46px;
  align-items: flex-start;
  margin-top: 8px;
}

/* Colonne Gauche : Carte Info Décalée vers le bas */
.hero-decon-card {
  margin-top: 26px;
  background: rgba(8, 44, 66, 0.55);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(196, 169, 119, 0.25);
  border-left: 4px solid var(--c-gold);
  padding: 32px 30px;
  border-radius: 4px 18px 18px 4px;
  box-shadow: -10px 20px 45px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
}

.hero-decon-card .hero-subtitle-line {
  font-family: var(--font-quote);
  font-style: italic;
  font-size: clamp(1.15rem, 1.6vw, 1.35rem);
  font-weight: 500;
  color: var(--c-gold);
  line-height: 1.35;
  margin-bottom: 14px;
}

.hero-decon-card .hero-description {
  font-size: clamp(0.98rem, 1.15vw, 1.08rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 24px;
  font-weight: 300;
}

/* Chiffres Clés en Mosaïque Décalée (Staggered Tiles) */
.hero-decon-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

.decon-tile {
  padding: 14px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(196, 169, 119, 0.25);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  transition: var(--transition-fast);
}

.decon-tile:hover {
  transform: translateY(-3px);
  border-color: var(--c-gold);
  background: rgba(196, 169, 119, 0.12);
}

.tile-offset {
  transform: translateY(-8px);
  background: rgba(196, 169, 119, 0.08);
  border-color: rgba(196, 169, 119, 0.4);
}

.tile-num {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--c-gold-light);
  line-height: 1.1;
}

.tile-lbl {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 4px;
}

.hero-decon-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Colonne Droite : Vitrine Vidéo Décalée vers le haut */
.hero-decon-visual {
  margin-top: -14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-decon-visual .hero-visual-card {
  box-shadow: 20px 30px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(196, 169, 119, 0.15);
  border: 1.5px solid rgba(196, 169, 119, 0.45);
  border-radius: 16px;
}

/* Fallback Grid 2 colonnes */
.hero-grid-wrapper {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 52px;
  align-items: center;
  width: 100%;
}

.hero-col-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-header-line {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.hero-programme-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #ffffff;
  background: rgba(196, 169, 119, 0.18);
  padding: 8px 18px;
  border-radius: 30px;
  border: 1.5px solid rgba(196, 169, 119, 0.55);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(8px);
}

.badge-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7);
  animation: pulse-green 2s infinite;
}

.hero-by-pill {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: 1.5px solid rgba(196, 169, 119, 0.6);
  padding: 8px 20px;
  border-radius: 40px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.22);
  transition: var(--transition-fast);
  text-decoration: none;
}

.hero-by-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(196, 169, 119, 0.4);
  background: #ffffff;
}

.hero-by-pill .by-text {
  font-family: var(--font-quote);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--c-primary);
  font-weight: 600;
  line-height: 1;
}

.hero-by-pill img {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3.2rem, 5.5vw, 4.6rem);
  font-weight: 700;
  line-height: 1.02;
  margin-bottom: 14px;
  letter-spacing: 0.05em;
  color: #ffffff;
}

/* Localisation XXL : 48, Rue Baudin • Le Mans */
.hero-location-banner {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: rgba(255, 255, 255, 0.06);
  border: 1.5px solid rgba(196, 169, 119, 0.4);
  border-radius: 12px;
  padding: 10px 20px;
  margin-bottom: 18px;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  width: fit-content;
}

.hero-location-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--c-gold-light);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.hero-location-street {
  font-family: var(--font-sans);
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #ffffff;
  text-transform: uppercase;
}

.hero-location-sep {
  color: var(--c-gold);
  font-size: 1.3rem;
  font-weight: 700;
  opacity: 0.85;
}

.hero-location-city {
  font-family: var(--font-sans);
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--c-gold-light);
  text-transform: uppercase;
  background: linear-gradient(135deg, #fce8cd 0%, #c4a977 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-location-quartier {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(196, 169, 119, 0.22);
  color: #fce8cd;
  border: 1px solid rgba(196, 169, 119, 0.45);
  padding: 4px 12px;
  border-radius: 20px;
  margin-left: 4px;
}

.hero-subtitle-line {
  font-family: var(--font-quote);
  font-style: italic;
  font-size: clamp(1.2rem, 1.8vw, 1.45rem);
  font-weight: 500;
  color: var(--c-gold);
  line-height: 1.35;
  margin-bottom: 16px;
}

.hero-description {
  font-size: clamp(1.02rem, 1.25vw, 1.15rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
  max-width: 620px;
  margin-bottom: 30px;
  font-weight: 300;
}

.hero-key-figures {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-bottom: 34px;
  padding: 18px 0;
  border-top: 1px solid rgba(196, 169, 119, 0.22);
  border-bottom: 1px solid rgba(196, 169, 119, 0.22);
}

.hero-key-item {
  display: flex;
  flex-direction: column;
}

.key-number {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--c-gold-light);
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.key-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 4px;
}

.key-divider {
  width: 1px;
  height: 38px;
  background: rgba(196, 169, 119, 0.25);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Colonne Droite : Showcase Vidéo & Visuel Architectural */
.hero-col-visual {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* En-tête au-dessus de la vidéo */
.hero-visual-header {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.hero-visual-tag {
  background: rgba(8, 44, 66, 0.85);
  border: 1px solid rgba(196, 169, 119, 0.35);
  color: #f7e8cf;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 30px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
}

.hero-video-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.video-ctrl-btn {
  background: rgba(8, 44, 66, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(196, 169, 119, 0.35);
  color: #f7e8cf;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
  padding: 0;
}

.video-ctrl-btn:hover {
  background: rgba(196, 169, 119, 0.95);
  color: #082c42;
  border-color: #f7e8cf;
  transform: scale(1.08);
}

/* Cadre Vidéo : 100% pur et dégagé, AUCUN élément par-dessus */
.hero-visual-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  border: 1.5px solid rgba(196, 169, 119, 0.35);
  background: #041724;
  aspect-ratio: 16 / 9;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-card img,
.hero-visual-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  cursor: pointer;
  transition: opacity 0.35s ease, transform 0.6s ease;
}

.hero-visual-card:hover img {
  transform: scale(1.02);
}

.hero-video-progressbar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  z-index: 5;
}

.hero-video-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #c4a977, #f7e8cf);
  transition: width 0.15s linear;
}

/* En-dessous de la vidéo : Légende discrète et aérée */
.hero-visual-caption-clean {
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.65);
  font-style: italic;
  letter-spacing: 0.03em;
  padding-top: 2px;
}

/* --------------------------------------------------------------------------
   SECTION 3D INTERACTIVE (HABITEO MEGAWIDGET)
   -------------------------------------------------------------------------- */
.section-3d {
  padding: 90px 0;
  background: #ffffff;
  position: relative;
}

/* Disposition Cockpit 2 colonnes : Simulateur 3D + Panneau latéral des Atouts */
.maquette-3d-layout {
  display: grid;
  grid-template-columns: 1fr 370px;
  gap: 28px;
  align-items: stretch;
}

.frame-3d-wrapper {
  background: var(--c-primary-dark);
  border-radius: var(--radius-lg);
  padding: 12px;
  box-shadow: 0 20px 50px rgba(8, 44, 66, 0.2);
  border: 1px solid rgba(196, 169, 119, 0.35);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.frame-3d-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px 14px;
  color: var(--c-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 8px;
}

.frame-3d-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
}

.frame-3d-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.frame-3d-container {
  position: relative;
  width: 100%;
  flex: 1;
  min-height: 540px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000;
}

.frame-3d-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.maquette-sidebar-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: space-between;
}

.info-card-3d {
  background: var(--c-bg-surface);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  border: 1px solid rgba(8, 44, 66, 0.08);
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: var(--transition-fast);
}

.info-card-3d:hover {
  transform: translateX(-4px);
  border-color: rgba(196, 169, 119, 0.45);
  box-shadow: 0 10px 25px rgba(8, 44, 66, 0.08);
}

.info-card-3d h4 {
  font-size: 1.02rem;
  color: var(--c-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.info-card-3d p {
  font-size: 0.88rem;
  color: var(--c-text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* --------------------------------------------------------------------------
   SECTION LE PROGRAMME LINÉA (ARCHITECTURE & POINTS FORTS)
   -------------------------------------------------------------------------- */
.section-programme {
  padding: 90px 0;
  background: var(--c-bg);
}

.programme-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.programme-text p {
  color: var(--c-text-secondary);
  font-size: 1.02rem;
  margin-bottom: 18px;
  line-height: 1.75;
}

.points-forts-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 30px;
}

.point-fort-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--c-white);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(8, 44, 66, 0.08);
  box-shadow: var(--shadow-sm);
}

.point-fort-item svg {
  color: var(--c-gold-dark);
  flex-shrink: 0;
  margin-top: 2px;
}

.point-fort-item strong {
  display: block;
  font-size: 0.92rem;
  color: var(--c-primary);
}

.point-fort-item span {
  font-size: 0.8rem;
  color: var(--c-text-muted);
}

.programme-visual {
  position: relative;
}

.visual-main-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(196, 169, 119, 0.3);
}

.visual-floating-badge {
  position: absolute;
  bottom: -24px;
  right: -20px;
  background: var(--c-primary-dark);
  color: var(--c-white);
  padding: 18px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-gold);
  max-width: 240px;
}

.visual-floating-badge .badge-stat {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: #ecd8b0;
}

.visual-floating-badge .badge-sub {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.3;
}

/* --------------------------------------------------------------------------
   SECTION GRILLE DES LOTS INTERACTIVE
   -------------------------------------------------------------------------- */
.section-lots {
  padding: 95px 0;
  background: var(--c-white);
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-pill {
  padding: 10px 22px;
  border-radius: 40px;
  font-size: 0.88rem;
  font-weight: 600;
  border: 1px solid rgba(8, 44, 66, 0.15);
  background: var(--c-bg);
  color: var(--c-text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-pill:hover {
  background: var(--c-bg-surface);
  color: var(--c-primary);
}

.filter-pill.active {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
  box-shadow: 0 4px 14px rgba(8, 44, 66, 0.25);
}

.lots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 28px;
}

.lot-card {
  background: var(--c-white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(8, 44, 66, 0.1);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  position: relative;
}

.lot-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-gold);
}

.lot-card-thumb {
  position: relative;
  height: 210px;
  background: #eee;
  overflow: hidden;
}

.lot-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.lot-card:hover .lot-card-thumb img {
  transform: scale(1.05);
}

.lot-card-top-badges {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  gap: 8px;
}

.badge-typo {
  background: var(--c-primary-dark);
  color: var(--c-white);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.badge-dpe {
  background: var(--c-dpe-b);
  color: var(--c-white);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 700;
}

.lot-card-price-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(4, 23, 36, 0.9);
  backdrop-filter: blur(8px);
  color: #ecd8b0;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid rgba(196, 169, 119, 0.4);
}

.lot-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.lot-card-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--c-primary);
  margin-bottom: 8px;
}

.lot-specs-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 14px 0 18px;
  padding: 12px 0;
  border-top: 1px dashed rgba(8, 44, 66, 0.12);
  border-bottom: 1px dashed rgba(8, 44, 66, 0.12);
}

.lot-spec-item {
  display: flex;
  flex-direction: column;
}

.lot-spec-lbl {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

.lot-spec-val {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-primary);
}

.lot-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}

.lot-tag {
  font-size: 0.74rem;
  background: var(--c-primary-soft);
  color: var(--c-primary);
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 500;
}

.lot-tag.highlight {
  background: var(--c-gold-light);
  color: var(--c-gold-dark);
  font-weight: 600;
}

.lot-card-footer {
  margin-top: auto;
  display: flex;
  gap: 10px;
}

.lot-card-footer .btn {
  flex: 1;
}

/* --------------------------------------------------------------------------
   SECTION DISPOSITIFS FISCAUX & FINANCEMENT (PTZ / JEANBRUN / LLI)
   -------------------------------------------------------------------------- */
.section-fiscalite {
  padding: 95px 0;
  background: var(--c-bg-surface);
}

.dispositifs-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-bottom: 60px;
}

.dispositif-card {
  background: var(--c-white);
  border-radius: var(--radius-md);
  padding: 34px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(8, 44, 66, 0.08);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-normal);
}

.dispositif-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-gold);
}

.dispositif-badge {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 14px;
}

.dispositif-badge.ptz {
  background: #e1f5fe;
  color: #0277bd;
}

.dispositif-badge.jeanbrun {
  background: #e8f5e9;
  color: #2e7d32;
}

.dispositif-badge.lli {
  background: #fff3e0;
  color: #e65100;
}

.dispositif-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--c-primary);
  margin-bottom: 8px;
}

.dispositif-slogan {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-gold-dark);
  margin-bottom: 16px;
}

.dispositif-desc {
  font-size: 0.88rem;
  color: var(--c-text-secondary);
  line-height: 1.6;
  margin-bottom: 22px;
}

.dispositif-avantages {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px dashed rgba(8, 44, 66, 0.1);
}

.dispositif-avantages li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--c-text-primary);
}

.dispositif-avantages li svg {
  color: var(--c-gold-dark);
  flex-shrink: 0;
  margin-top: 3px;
}

/* --------------------------------------------------------------------------
   SIMULATEUR DE FINANCEMENT INTERACTIF
   -------------------------------------------------------------------------- */
.simulator-box {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(196, 169, 119, 0.35);
  max-width: 1050px;
  margin: 0 auto;
}

.sim-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 30px;
  border-bottom: 1px solid rgba(8, 44, 66, 0.1);
  padding-bottom: 14px;
}

.sim-tab-btn {
  background: none;
  border: none;
  padding: 10px 22px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-text-muted);
  cursor: pointer;
  border-radius: 8px;
  transition: var(--transition-fast);
}

.sim-tab-btn.active {
  background: var(--c-primary);
  color: var(--c-white);
}

.sim-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

.sim-controls {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sim-control-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sim-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-primary);
}

.sim-slider {
  width: 100%;
  accent-color: var(--c-gold-dark);
  height: 6px;
  border-radius: 4px;
  cursor: pointer;
}

.sim-results-card {
  background: var(--c-primary-dark);
  color: var(--c-white);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  border: 1px solid rgba(196, 169, 119, 0.3);
  text-align: center;
}

.sim-result-main-lbl {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #ecd8b0;
  margin-bottom: 6px;
}

.sim-result-main-val {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 18px;
}

.sim-result-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 22px;
}

.sim-detail-item {
  display: flex;
  flex-direction: column;
}

.sim-detail-lbl {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.7);
}

.sim-detail-val {
  font-size: 1.05rem;
  font-weight: 600;
  color: #ecd8b0;
}

/* --------------------------------------------------------------------------
   SECTION SHOWROOM & PRESTATIONS
   -------------------------------------------------------------------------- */
.section-showroom {
  padding: 95px 0;
  background: var(--c-white);
}

.showroom-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.showroom-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--c-bg);
  border: 1px solid rgba(8, 44, 66, 0.08);
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
}

.showroom-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-gold);
}

.showroom-card-img {
  height: 220px;
  overflow: hidden;
}

.showroom-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.showroom-card:hover .showroom-card-img img {
  transform: scale(1.06);
}

.showroom-card-content {
  padding: 24px;
}

.showroom-card-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--c-primary);
  margin-bottom: 8px;
}

.showroom-card-desc {
  font-size: 0.88rem;
  color: var(--c-text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   SECTION LE MANS & LE QUARTIER JAURÈS (CARTE LEAFLET & CHIFFRES)
   -------------------------------------------------------------------------- */
.section-lemans {
  padding: 95px 0;
  background: var(--c-bg);
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-bottom: 60px;
}

.stat-item {
  background: var(--c-white);
  padding: 26px 20px;
  border-radius: var(--radius-md);
  text-align: center;
  border: 1px solid rgba(8, 44, 66, 0.08);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.stat-item:hover {
  border-color: var(--c-gold);
  transform: translateY(-4px);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--c-primary);
  display: block;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--c-gold-dark);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.stat-desc {
  font-size: 0.78rem;
  color: var(--c-text-muted);
  line-height: 1.4;
}

.quartier-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: start;
}

.map-container-box {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(8, 44, 66, 0.12);
}

#leaflet-map {
  width: 100%;
  height: 480px;
}

.distances-list-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(8, 44, 66, 0.1);
}

.distances-list-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--c-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(8, 44, 66, 0.1);
}

.distance-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(8, 44, 66, 0.08);
}

.distance-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.distance-item-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--c-gold-light);
  color: var(--c-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.distance-item-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-primary);
}

.distance-item-right {
  text-align: right;
}

.distance-item-time {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-gold-dark);
}

.distance-item-dist {
  font-size: 0.72rem;
  color: var(--c-text-muted);
}

/* --------------------------------------------------------------------------
   SECTION PROMOTEUR CRENN & ODEAU
   -------------------------------------------------------------------------- */
.section-promoteur {
  padding: 95px 0;
  background: var(--c-primary-dark);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}

.promoteur-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
  align-items: center;
}

.promoteur-logo-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(196, 169, 119, 0.35);
  border-radius: var(--radius-lg);
  padding: 45px;
  text-align: center;
}

.promoteur-logo-box img {
  max-width: 240px;
  margin: 0 auto 20px;
  filter: brightness(0) invert(1);
}

.promoteur-text p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.02rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

/* --------------------------------------------------------------------------
   SECTION CONTACT & RÉSERVATION HAUTE CONVERSION (CRO)
   -------------------------------------------------------------------------- */
.section-contact {
  padding: 95px 0;
  background: var(--c-white);
  position: relative;
}

.contact-card-wrapper {
  background: var(--c-bg);
  border-radius: var(--radius-xl);
  padding: 50px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(196, 169, 119, 0.35);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
}

.contact-info-col h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--c-primary);
  margin-bottom: 16px;
}

.contact-info-col p {
  color: var(--c-text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 30px;
}

.contact-direct-box {
  background: var(--c-white);
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(8, 44, 66, 0.08);
  margin-bottom: 24px;
}

.contact-direct-item {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.contact-direct-item:last-child {
  margin-bottom: 0;
}

.contact-direct-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--c-gold-light);
  color: var(--c-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-primary);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid rgba(8, 44, 66, 0.18);
  background: var(--c-white);
  color: var(--c-text-primary);
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--c-gold-dark);
  box-shadow: 0 0 0 3px rgba(196, 169, 119, 0.2);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

/* --------------------------------------------------------------------------
   FOOTER EXÉCUTIF & MENTIONS LÉGALES
   -------------------------------------------------------------------------- */
#site-footer {
  background: var(--c-primary-dark);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.82rem;
  padding: 70px 0 30px;
  border-top: 1px solid rgba(196, 169, 119, 0.25);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  color: var(--c-white);
  font-family: var(--font-serif);
  font-size: 1rem;
  margin-bottom: 18px;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a:hover {
  color: #ecd8b0;
}

.footer-legal-text {
  font-size: 0.72rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.5);
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 24px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.78rem;
}

/* --------------------------------------------------------------------------
   MODALE DÉTAIL DU LOT (<dialog>) & NOTIFICATIONS
   -------------------------------------------------------------------------- */
dialog.lot-modal {
  margin: auto;
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  max-width: 780px;
  width: 92%;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
  background: var(--c-white);
  color: var(--c-text-primary);
  overflow: hidden;
}

dialog.lot-modal::backdrop {
  background: rgba(4, 23, 36, 0.65);
  backdrop-filter: blur(8px);
}

.modal-header {
  background: var(--c-primary);
  color: var(--c-white);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--c-white);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
}

.modal-body {
  padding: 24px 28px 40px;
  max-height: 84vh;
  overflow-y: auto;
}

.toast-msg {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--c-primary-dark);
  color: var(--c-white);
  padding: 16px 24px;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-gold);
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(120%);
  opacity: 0;
  transition: var(--transition-normal);
}

.toast-msg.show {
  transform: translateY(0);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   RESPONSIVE DESIGN (TABLETTE ET MOBILE)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid-wrapper,
  .hero-decon-stage {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero-decon-card,
  .hero-decon-visual {
    margin-top: 0;
  }

  .hero-visual-card img,
  .hero-visual-card video {
    height: 100%;
  }

  .programme-grid,
  .quartier-layout,
  .contact-card-wrapper,
  .promoteur-inner,
  .sim-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .showroom-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .maquette-3d-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .frame-3d-container {
    height: 480px;
    min-height: 480px;
  }

  .maquette-sidebar-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
  }
}

@media (max-width: 1080px) {
  .nav-wrapper,
  .nav-desktop,
  .header-phone {
    display: none !important;
  }

  .burger-btn {
    display: flex !important;
  }
}

@media (max-width: 768px) {
  .header-actions .btn {
    display: none !important;
  }

  .container,
  .container-wide {
    padding: 0 16px;
  }

  .brand-linea img {
    height: 54px;
  }

  .header-inner {
    height: 74px;
  }

  .hero-deconstructed {
    padding: 30px 0 35px;
  }

  .hero-bg-marquee {
    top: 6%;
  }

  .hero-marquee-group {
    font-size: 4.5rem;
    letter-spacing: 0.06em;
  }

  .hero-decon-title-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .hero-h1-prefix {
    font-size: 0.74rem;
    letter-spacing: 0.14em;
    margin-bottom: 18px;
  }

  .hero-h1-brand {
    font-size: 3.4rem;
    line-height: 1.05;
    padding-top: 4px;
    margin-left: 0;
  }

  .hero-decon-location {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    width: 100%;
    gap: 10px;
  }

  .decon-loc-main {
    width: 100%;
    box-sizing: border-box;
    padding: 8px 12px;
    gap: 6px 8px;
  }

  .decon-street,
  .decon-city {
    font-size: 1.1rem;
  }

  .decon-quartier {
    font-size: 0.68rem;
    padding: 2px 7px;
  }

  .hero-decon-stage {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 0;
  }

  .hero-decon-card {
    margin-top: 0;
    padding: 22px 18px;
    border-radius: 4px 14px 14px 4px;
  }

  .hero-decon-visual {
    margin-top: 0;
  }

  .hero-decon-tiles {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 22px;
  }

  .tile-offset {
    transform: none;
  }

  .hero-decon-ctas {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .hero-decon-ctas .btn {
    width: 100%;
  }

  .hero-description {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 24px;
  }

  .hero-badges-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 28px;
  }

  .hero-visual-card img,
  .hero-visual-card video {
    height: 100%;
  }

  .hero-visual-glass-card {
    padding: 8px 12px;
    bottom: 8px;
    left: 8px;
    right: 8px;
  }

  .hero-visual-header {
    gap: 8px;
  }

  .hero-visual-tag {
    font-size: 0.68rem;
    padding: 5px 10px;
    letter-spacing: 0.05em;
  }

  .hero-visual-footer-info {
    padding: 8px 14px;
  }

  .visual-info-title {
    font-size: 0.88rem;
  }

  .visual-info-sub {
    font-size: 0.72rem;
  }

  .video-ctrl-btn {
    width: 32px;
    height: 32px;
  }

  .hero-key-figures {
    gap: 16px;
    justify-content: space-between;
    margin-bottom: 26px;
    padding: 14px 0;
  }

  .key-number {
    font-size: 1.3rem;
  }

  .key-label {
    font-size: 0.65rem;
  }

  .key-divider {
    height: 30px;
  }

  .hero-cta-group {
    flex-direction: column;
    gap: 12px;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .points-forts-list {
    grid-template-columns: 1fr;
  }

  .showroom-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-card-wrapper {
    padding: 24px;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .frame-3d-toolbar {
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 12px 10px;
  }

  .frame-3d-title {
    font-size: 0.8rem;
    width: 100%;
    margin-bottom: 2px;
  }

  .frame-3d-actions {
    width: 100%;
    justify-content: flex-end;
    gap: 8px;
  }

  .frame-3d-actions .btn {
    padding: 6px 12px;
    font-size: 0.78rem;
  }

  .frame-3d-container {
    height: 420px;
    min-height: 420px;
  }

  .maquette-sidebar-cards {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* ==========================================================================
   STYLE COGEDIM : FIL D'ARIANE, PROGRAMME 2 COLONNES, GRILLE DES LOGEMENTS & MODALE PLAN
   ========================================================================== */

/* 1. Fil d'Ariane (Breadcrumb) */
.breadcrumb-bar {
  background: #ffffff;
  border-bottom: 1px solid rgba(8, 44, 66, 0.08);
  padding: 10px 0;
  font-size: 0.8rem;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumb-list li a {
  color: #7a8b98;
  text-decoration: none;
  transition: var(--transition-fast);
}

.breadcrumb-list li a:hover {
  color: var(--c-primary);
  text-decoration: underline;
}

.breadcrumb-sep {
  color: #ccd5dc;
  user-select: none;
}

.breadcrumb-current {
  color: var(--c-primary);
  font-weight: 600;
}

/* 2. Programme 2 Colonnes avec Encart Atouts Majeurs (Style Cogedim) */
.programme-grid-cogedim {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: start;
}

.lead-text {
  font-size: 1.12rem;
  line-height: 1.7;
  color: var(--c-primary);
  font-weight: 500;
  margin-bottom: 18px;
}

.programme-cta-line {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.atouts-majors-box {
  background: linear-gradient(145deg, #082c42 0%, #0d3853 100%);
  border: 1.5px solid rgba(196, 169, 119, 0.5);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: 0 16px 36px rgba(8, 44, 66, 0.18);
  color: #ffffff;
}

.atouts-majors-head {
  margin-bottom: 24px;
}

.atouts-badge {
  display: inline-block;
  background: rgba(196, 169, 119, 0.2);
  color: var(--c-gold-light);
  border: 1px solid rgba(196, 169, 119, 0.4);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 8px;
}

.atouts-majors-head h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: #ffffff;
  margin: 0;
}

.atouts-check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.atouts-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.check-bullet {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(196, 169, 119, 0.25);
  color: var(--c-gold-light);
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 2px;
  border: 1px solid rgba(196, 169, 119, 0.5);
}

.atouts-check-list li strong {
  display: block;
  font-size: 0.95rem;
  color: #ffffff;
  margin-bottom: 2px;
}

.atouts-check-list li span {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.75);
}

.atouts-majors-foot {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.livraison-tag {
  background: rgba(255, 255, 255, 0.08);
  border: 1px dashed rgba(196, 169, 119, 0.6);
  padding: 10px 16px;
  border-radius: 8px;
  text-align: center;
  font-size: 0.88rem;
  color: var(--c-gold-light);
}

/* ==========================================================================
   CARTE DE SYNTHÈSE OFFICIELLE DU PROGRAMME (92 LOGEMENTS CRENN & ODEAU)
   ========================================================================== */
.official-matrix-card {
  background: #ffffff;
  border: 1px solid rgba(8, 44, 66, 0.12);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(8, 44, 66, 0.05);
  margin-bottom: 32px;
  overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.official-matrix-card:hover {
  border-color: rgba(196, 169, 119, 0.35);
  box-shadow: 0 14px 36px rgba(8, 44, 66, 0.08);
}

.official-matrix-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 24px;
  background: linear-gradient(135deg, #082c42 0%, #0d3d59 100%);
  color: #ffffff;
}

.official-matrix-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-gold-light);
}

.official-matrix-stats-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.matrix-stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  color: #ffffff;
}

.matrix-stat-pill strong {
  color: var(--c-gold-light);
}

.official-matrix-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.official-matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.official-matrix-table th {
  padding: 12px 18px;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #64748b;
  background: #f8fafc;
  border-bottom: 2px solid rgba(8, 44, 66, 0.08);
  white-space: nowrap;
}

.official-matrix-table td {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(8, 44, 66, 0.06);
  vertical-align: middle;
}

.official-matrix-table tbody tr {
  transition: background 0.15s ease;
}

.official-matrix-table tbody tr:hover {
  background: #fcfbf9;
}

.matrix-typo-name {
  color: var(--c-primary);
  font-weight: 700;
  font-size: 0.95rem;
}

.matrix-lots-count {
  display: inline-block;
  background: rgba(8, 44, 66, 0.07);
  color: var(--c-primary);
  padding: 3px 10px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.82rem;
  white-space: nowrap;
}

.matrix-price {
  font-weight: 700;
  color: var(--c-primary);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  white-space: nowrap;
}

.matrix-ptz {
  display: inline-block;
  color: #2e7d32;
  font-weight: 700;
  background: rgba(46, 125, 50, 0.08);
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.82rem;
  white-space: nowrap;
}

.matrix-avail-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.74rem;
  font-weight: 700;
  white-space: nowrap;
}

.matrix-avail-badge.avail-ok {
  background: rgba(46, 125, 50, 0.1);
  color: #2e7d32;
  border: 1px solid rgba(46, 125, 50, 0.25);
}

.matrix-avail-badge.avail-last {
  background: rgba(196, 169, 119, 0.2);
  color: #8a6c32;
  border: 1px solid rgba(196, 169, 119, 0.4);
}

.matrix-footer-info {
  font-size: 0.76rem;
  color: #64748b;
  line-height: 1.5;
  padding: 10px 18px;
  background: #fdfbf7;
}

.official-matrix-subnote {
  padding: 14px 22px;
  background: rgba(196, 169, 119, 0.07);
  border-top: 1px solid rgba(196, 169, 119, 0.25);
}

.subnote-lead {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: #4a5c68;
  line-height: 1.5;
}

.subnote-lead svg {
  stroke: var(--c-gold);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .official-matrix-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 16px;
  }
  .official-matrix-stats-pills {
    width: 100%;
  }
  .matrix-stat-pill {
    font-size: 0.74rem;
    padding: 3px 8px;
  }
  .official-matrix-table th,
  .official-matrix-table td {
    padding: 10px 12px;
    font-size: 0.82rem;
  }
  .official-matrix-subnote {
    padding: 12px 16px;
  }
}

/* 3. Barre d'outils et sélecteur de vue Prix & Plans */
.prix-plans-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.filter-bar-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.view-switch-group {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  padding: 4px;
  border-radius: 30px;
  border: 1px solid rgba(8, 44, 66, 0.12);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.view-switch-lbl {
  font-size: 0.8rem;
  font-weight: 600;
  color: #7a8b98;
  padding-left: 10px;
}

.view-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  border: none;
  background: transparent;
  color: #4a5c68;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.view-btn:hover {
  color: var(--c-primary);
}

.view-btn.active {
  background: var(--c-primary);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(8, 44, 66, 0.2);
}

/* 4. Grille des Logements Style Cogedim */
.grids-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.grid-typology {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(8, 44, 66, 0.1);
  box-shadow: 0 4px 16px rgba(8, 44, 66, 0.05);
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}

.grid-typology:hover {
  box-shadow: 0 8px 24px rgba(8, 44, 66, 0.09);
}

/* En-tête typologique (accordéon) */
.grid-typology-header {
  background: #082c42;
  color: #ffffff;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s ease;
}

.grid-typology-header:hover {
  background: #0d3853;
}

.typo-header-left {
  display: flex;
  align-items: baseline;
  gap: 16px;
  min-width: 220px;
}

.typo-name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.02em;
}

.typo-surface {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.75);
}

.typo-surface strong {
  color: #ffffff;
}

.typo-header-center {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-grow: 1;
}

.typo-price {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
}

.typo-price strong {
  font-size: 1.2rem;
  font-family: var(--font-serif);
  color: var(--c-gold-light);
  letter-spacing: 0.02em;
}

.typo-availability {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}

.typo-header-right {
  display: flex;
  align-items: center;
}

.typo-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.grid-typology-header:hover .typo-toggle-btn {
  background: rgba(196, 169, 119, 0.3);
  border-color: var(--c-gold);
}

.chevron-icon {
  transition: transform 0.25s ease;
}

.grid-typology.expanded .chevron-icon {
  transform: rotate(0deg);
}

.grid-typology:not(.expanded) .chevron-icon {
  transform: rotate(180deg);
}

.grid-typology-content {
  display: block;
}

.grid-typology:not(.expanded) .grid-typology-content {
  display: none;
}

/* Tableau des lots */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.cog-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.cog-table thead {
  background: #f8fafc;
  border-bottom: 2px solid rgba(8, 44, 66, 0.08);
}

.cog-table th {
  padding: 12px 16px;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #64748b;
  white-space: nowrap;
}

.cog-table tbody tr {
  border-bottom: 1px solid rgba(8, 44, 66, 0.06);
  transition: background 0.15s ease;
}

.cog-table tbody tr:last-child {
  border-bottom: none;
}

.cog-table tbody tr:hover {
  background: #fdfbf7;
}

.cog-table td {
  padding: 16px 16px;
  vertical-align: middle;
}

/* Cellules & Badges du tableau */
.cog-lot-badge {
  display: inline-block;
  font-weight: 800;
  color: var(--c-primary);
  font-size: 0.95rem;
}

.cage-tag {
  display: block;
  font-size: 0.72rem;
  color: #8595a0;
  font-weight: 600;
}

.etage-badge {
  display: inline-block;
  background: #f1f5f9;
  color: #334155;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
}

.orientation-badge {
  display: inline-block;
  background: #faf6ee;
  color: #856404;
  border: 1px solid #ffeeba;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
}

.cog-price-val {
  font-family: var(--font-serif);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--c-primary);
}

.cog-price-sub {
  display: block;
  font-size: 0.72rem;
  color: #8595a0;
  margin-top: 2px;
}

.cog-ptz-val {
  font-size: 0.88rem;
  color: #2e7d32;
  font-weight: 600;
}

.cog-rentab-sub {
  display: block;
  font-size: 0.72rem;
  color: #64748b;
  margin-top: 2px;
}

.cog-plus-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cog-plus-item {
  display: inline-block;
  background: #f8fafc;
  border: 1px solid rgba(8, 44, 66, 0.08);
  color: #475569;
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.cog-plus-item.highlight {
  background: #f0f7f3;
  color: #1b5e20;
  border-color: #c8e6c9;
  font-weight: 600;
}

/* Boutons Plan et Réserver du tableau */
.btn-cog-plan {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  border: 1px solid rgba(196, 169, 119, 0.6);
  color: var(--c-primary);
  padding: 6px 14px;
  border-radius: 20px;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-cog-plan:hover {
  background: var(--c-gold);
  color: #ffffff;
  border-color: var(--c-gold);
  transform: translateY(-1px);
}

.btn-cog-reserve {
  display: inline-block;
  background: var(--c-primary);
  color: #ffffff;
  border: none;
  padding: 7px 16px;
  border-radius: 20px;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-cog-reserve:hover {
  background: #0d3853;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(8, 44, 66, 0.2);
}

.grid-legals-note {
  margin-top: 18px;
  font-size: 0.76rem;
  color: #8595a0;
  line-height: 1.5;
  text-align: center;
}

/* 5. Modale Plan d'Architecte HD */
.plan-modal {
  max-width: 900px !important;
  width: 92vw;
}

.plan-modal-badge {
  background: rgba(196, 169, 119, 0.15);
  color: var(--c-primary);
  border: 1px solid rgba(196, 169, 119, 0.4);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
}

.plan-modal-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 28px;
}

.plan-modal-visual {
  background: #ffffff;
  border: 1px solid rgba(8, 44, 66, 0.1);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
}

.plan-svg-frame {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  min-height: 280px;
}

.plan-img-responsive,
.plan-svg-frame svg {
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: contain;
  display: block;
}

.plan-modal-subbar {
  display: flex;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid #edf2f7;
  font-size: 0.8rem;
  color: #64748b;
}

.plan-info-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid #edf2f7;
}

.plan-price-tag {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--c-primary);
}

.plan-badge-dpe {
  background: #ebf7ed;
  color: #2e7d32;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: 4px;
}

.plan-specs-table {
  background: #f8fafc;
  border: 1px solid rgba(8, 44, 66, 0.08);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.plan-spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #475569;
}

.plan-spec-row strong {
  color: var(--c-primary);
}

.plan-actions-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Responsive mobile pour la grille et le plan */
@media (max-width: 900px) {
  .programme-grid-cogedim {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .grid-typology-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .typo-header-center {
    width: 100%;
    justify-content: space-between;
  }

  .typo-header-right {
    width: 100%;
  }

  .typo-toggle-btn {
    width: 100%;
    justify-content: center;
  }

  .plan-modal-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   SYSTÈME LEAD GATE & BANNIÈRES DOCUMENTS TÉLÉCHARGEABLES
   ========================================================================== */
.lead-gate-modal {
  max-width: 620px;
  border-radius: var(--radius-lg);
}

.lead-gate-lock-icon {
  background: rgba(196, 169, 119, 0.18);
  border: 1px solid rgba(196, 169, 119, 0.4);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lead-gate-badge {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-gold);
  line-height: 1.2;
}

.lead-gate-doc-banner {
  background: #f8fafd;
  border: 1px solid #e2e8f0;
  border-left: 4px solid var(--c-gold);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.lead-gate-doc-icon {
  color: var(--c-gold);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lead-gate-doc-name {
  font-weight: 700;
  color: var(--c-primary);
  font-size: 0.98rem;
  line-height: 1.3;
}

.lead-gate-doc-desc {
  font-size: 0.78rem;
  color: #64748b;
  margin-top: 3px;
  line-height: 1.4;
}

.lead-gate-intro {
  font-size: 0.88rem;
  color: #50616e;
  line-height: 1.5;
  margin-bottom: 18px;
}

.lead-gate-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 12px;
}

.lead-gate-form .form-group {
  margin-bottom: 12px;
}

.lead-gate-rgpd {
  margin: 14px 0 18px;
}

.rgpd-checkbox-lbl {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.76rem;
  color: #64748b;
  line-height: 1.45;
  cursor: pointer;
}

.rgpd-checkbox-lbl input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--c-gold);
  cursor: pointer;
}

.lead-gate-trust-row {
  display: flex;
  justify-content: space-around;
  margin-top: 14px;
  font-size: 0.74rem;
  color: #8595a0;
  font-weight: 500;
}

.lead-success-icon-wrap {
  width: 72px;
  height: 72px;
  background: #eaf8ed;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.lead-success-doc-box {
  background: #f8fafd;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  max-width: 460px;
  margin: 0 auto 24px;
  text-align: left;
}

/* Bannière d'Étude Fiscale */
.fiscal-lead-banner {
  margin-top: 28px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-sm);
}

.fiscal-lead-text h4 {
  color: var(--c-primary);
  font-size: 1.08rem;
  margin-bottom: 4px;
  font-weight: 700;
}

.fiscal-lead-text p {
  font-size: 0.88rem;
  color: #64748b;
  margin: 0;
  line-height: 1.45;
}

@media (max-width: 768px) {
  .lead-gate-form .form-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .fiscal-lead-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 20px;
  }

  .fiscal-lead-banner button {
    width: 100%;
    justify-content: center;
  }

  .lead-gate-trust-row {
    flex-direction: column;
    align-items: center;
    gap: 6px;
  }
}

/* ==========================================================================
   MODALE MENTIONS LÉGALES & RGPD
   ========================================================================== */
.mentions-modal {
  max-width: 780px;
  border-radius: var(--radius-lg);
}

.mentions-body {
  max-height: 82vh;
  overflow-y: auto;
  padding: 28px 32px 36px;
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.65;
}

.mentions-section {
  margin-bottom: 22px;
  padding-bottom: 20px;
  border-bottom: 1px solid #edf2f7;
}

.mentions-section:last-of-type {
  border-bottom: none;
}

.mentions-section h4 {
  color: var(--c-primary);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mentions-section p {
  margin-bottom: 10px;
}

.mentions-section ul {
  margin: 10px 0 14px 20px;
  padding: 0;
}

.mentions-section li {
  margin-bottom: 8px;
}

.mentions-section a {
  color: var(--c-primary);
  font-weight: 600;
  text-decoration: underline;
}

.mentions-section a:hover {
  color: var(--c-gold);
}

@media (max-width: 768px) {
  .mentions-body {
    padding: 20px 18px 28px;
    font-size: 0.85rem;
  }
}

/* ==========================================================================
   SECTION FAQ & ENTITÉS CONVERSATIONNELLES LLM (GEO)
   ========================================================================== */
.section-faq {
  padding: 90px 0;
  background: var(--c-bg);
  position: relative;
  border-top: 1px solid rgba(196, 169, 119, 0.2);
}

.faq-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--c-white);
  border: 1px solid rgba(8, 44, 66, 0.09);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 18px rgba(8, 44, 66, 0.04);
  transition: all 0.3s ease;
  overflow: hidden;
}

.faq-item[open] {
  border-color: var(--c-gold);
  box-shadow: 0 8px 28px rgba(196, 169, 119, 0.15);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 26px;
  cursor: pointer;
  user-select: none;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.45;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-item[open] .faq-question {
  color: var(--c-primary);
  background-color: rgba(196, 169, 119, 0.05);
}

.faq-question-text {
  flex: 1;
  padding-right: 18px;
}

.faq-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(8, 44, 66, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background 0.2s ease;
  color: var(--c-primary);
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
  background: var(--c-gold);
  color: var(--c-white);
}

.faq-answer {
  padding: 18px 26px 24px;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--c-text-secondary);
  border-top: 1px solid rgba(8, 44, 66, 0.06);
}

.faq-answer p {
  margin-bottom: 12px;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-answer strong {
  color: var(--c-primary);
  font-weight: 600;
}

.faq-badge-pill {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(196, 169, 119, 0.15);
  color: var(--c-primary);
  margin-right: 6px;
  vertical-align: middle;
}

@media (max-width: 768px) {
  .section-faq {
    padding: 60px 0;
  }
  .faq-question {
    padding: 18px 18px;
    font-size: 0.95rem;
  }
  .faq-answer {
    padding: 14px 18px 20px;
    font-size: 0.88rem;
  }
}