/* =========================================================
   Vérossaz – Cime de l'Est | Promotion immobilière
   Charte MBA Groupe SA · tons clairs + jaune pastel
   ========================================================= */

:root {
  /* Palette MBA */
  --mba-grey-dark: #56575B;
  --mba-grey: #606060;
  --mba-grey-mid: #87878A;
  --mba-grey-light: #EAEAEA;

  /* Jaune pastel & or (déclinaisons classe) */
  --mba-pastel: #F2DD83;
  --mba-pastel-soft: #F7E9A8;
  --mba-pastel-bg: #FBF5DC;
  --mba-gold: #B68B3C;
  --mba-gold-deep: #9B7B18;

  /* Tons clairs */
  --bg: #FAFAF7;
  --bg-alt: #F4F1EA;
  --surface: #FFFFFF;
  --border: #E6E2D8;

  /* Texte */
  --text: #1F1F1F;
  --text-muted: #6B6B6B;
  --text-soft: #8A8A8A;

  /* UI */
  --radius: 4px;
  --radius-lg: 10px;
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.04);
  --shadow-md: 0 10px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);

  /* Typo */
  --f-serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --f-sans: "Inter", "Helvetica Neue", Arial, sans-serif;

  /* Layout */
  --nav-h: 96px;
  --container: 1280px;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  background: var(--bg);
  overscroll-behavior: none;
}
body {
  margin: 0;
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  overscroll-behavior: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--f-serif);
  font-weight: 500;
  letter-spacing: 0.2px;
  color: var(--text);
  margin: 0 0 0.4em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); line-height: 1.08; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); line-height: 1.15; }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
p  { margin: 0 0 1em; color: var(--text-muted); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--f-sans);
  font-size: 0.72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--mba-gold);
  font-weight: 600;
  margin-bottom: 18px;
  position: relative;
  padding-left: 42px;
}
.eyebrow::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 30px; height: 1px;
  background: var(--mba-gold);
}
.eyebrow.center { padding-left: 0; }
.eyebrow.center::before { display: none; }

.lead { font-size: 1.1rem; color: var(--text-muted); max-width: 680px; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  z-index: 100;
  background: rgba(250, 250, 247, 0.86);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
}
.nav.scrolled {
  border-bottom-color: var(--border);
  background: rgba(255, 255, 255, 0.95);
}

/* Accueil : la nav est masquée sur le hero plein écran
   et n'apparaît qu'une fois la photo passée (voir main.js) */
.nav-hero {
  transform: translateY(-105%);
  visibility: hidden;
  transition: transform .45s ease, visibility 0s linear .45s;
}
.nav-hero.nav-visible {
  transform: translateY(0);
  visibility: visible;
  transition: transform .45s ease, border-color .25s ease, background .25s ease;
}
.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--f-serif);
  color: var(--text);
  line-height: 1;
}
.brand-mark {
  width: 64px; height: 64px;
  display: grid; place-items: center;
  overflow: hidden;
  flex-shrink: 0;
}
.brand-mark img { width: 100%; height: 100%; object-fit: contain; }
.brand-logo {
  height: 58px;
  width: auto;
  display: block;
  transition: opacity .25s ease;
}
.brand:hover .brand-logo { opacity: .8; }
.brand-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.brand-text strong {
  font-family: var(--f-serif);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: 0.4px;
  white-space: nowrap;
}
.brand-text small {
  font-family: var(--f-sans);
  font-size: 0.62rem;
  letter-spacing: 2.6px;
  text-transform: uppercase;
  color: var(--mba-gold);
  font-weight: 600;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  position: relative;
  font-size: 0.88rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--text);
  padding: 6px 0;
  transition: color .2s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--mba-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.nav-links a:hover { color: var(--mba-gold); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--mba-gold); }

/* Dropdown (Projet > Le projet / Galerie) */
.nav-links .has-submenu { position: relative; }
.nav-links .has-submenu > a::before {
  content: "";
  position: absolute;
  inset: -20px -14px;
}
.nav-links .submenu {
  position: absolute;
  top: calc(100% + 22px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
  padding: 10px;
  list-style: none;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s ease, transform .25s ease, visibility 0s linear .25s;
}
.nav-links .has-submenu:hover > .submenu,
.nav-links .has-submenu:focus-within > .submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition: opacity .2s ease, transform .25s ease;
}
.nav-links .submenu a {
  display: block;
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 0.78rem;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--text);
  font-weight: 500;
  transition: background .2s ease, color .2s ease;
}
.nav-links .submenu a::after { display: none; }
.nav-links .submenu a:hover,
.nav-links .submenu a.active {
  background: var(--mba-pastel-bg);
  color: var(--mba-gold);
}
.nav-links .has-submenu > a .caret {
  display: inline-block;
  margin-left: 6px;
  font-size: 0.65rem;
  transition: transform .25s ease;
}
.nav-links .has-submenu:hover > a .caret { transform: rotate(180deg); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  padding: 14px 24px;
  color: #fff;
  background: var(--text);
  border: 1px solid var(--text);
  border-radius: 40px;
  transition: background .3s ease, border-color .3s ease, transform .3s ease, box-shadow .3s ease;
  white-space: nowrap;
}
.nav-cta svg {
  width: 16px; height: 16px;
  transition: transform .3s ease;
}
.nav-cta:hover {
  background: var(--mba-gold);
  border-color: var(--mba-gold);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(182, 139, 60, 0.3);
}
.nav-cta:hover svg { transform: translateX(2px); }

.burger {
  display: none;
  background: none;
  border: 0;
  width: 44px; height: 44px;
  cursor: pointer;
  position: relative;
}
.burger span {
  position: absolute;
  left: 10px; right: 10px;
  height: 1.5px;
  background: var(--text);
  transition: transform .3s ease, opacity .2s ease, top .3s ease;
}
.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 21px; }
.burger span:nth-child(3) { top: 27px; }
.burger.open span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ---------- Bouton ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 34px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  transition: all .3s ease;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--text);
  color: #fff;
}
.btn-primary:hover {
  background: var(--mba-gold);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--text);
}
.btn-outline:hover {
  background: var(--text);
  color: #fff;
}
.btn-gold {
  background: var(--mba-gold);
  color: #fff;
}
.btn-gold:hover { background: var(--mba-gold-deep); }

/* ---------- Hero générique ---------- */
.hero {
  padding: calc(var(--nav-h) + 80px) 0 120px;
  position: relative;
  overflow: hidden;
}
.hero-home {
  min-height: 100vh;
  min-height: 100svh;
  position: relative;
  padding: 0;
  background:
    linear-gradient(180deg, rgba(15, 15, 13, 0.38) 0%, rgba(15, 15, 13, 0.06) 32%, rgba(15, 15, 13, 0) 55%, rgba(15, 15, 13, 0.42) 100%),
    url("../images/exterieurs/exterieur-01.jpg") center / cover no-repeat;
}

/* Logo MBA Groupe en haut au centre du hero */
.hero-brand {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  transition: opacity .3s ease;
}
.hero-brand:hover { opacity: 0.85; }
.hero-brand img {
  width: 200px;
  height: auto;
  display: block;
  filter: drop-shadow(0 2px 16px rgba(0, 0, 0, 0.4));
}

/* Logo de la promotion, en blanc, dans le bas du hero */
.hero-title {
  position: absolute;
  left: 50%;
  bottom: 120px;
  transform: translateX(-50%);
  z-index: 4;
  width: min(420px, 70vw);
  pointer-events: none;
}
.hero-title img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 4px 24px rgba(0, 0, 0, 0.55));
}

/* Emblème au-dessus de l'intro */
.intro-embleme {
  width: 150px;
  height: auto;
  margin: 0 auto 18px;
  display: block;
  opacity: .9;
}

/* Indicateur de défilement */
.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 40px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  white-space: nowrap;
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.45);
  transition: color .3s ease;
}
.hero-scroll:hover { color: var(--mba-pastel); }
.hero-scroll svg {
  width: 22px;
  height: 30px;
  animation: heroScrollBob 2.4s ease-in-out infinite;
}
@keyframes heroScrollBob {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(9px); opacity: 0.65; }
}

/* Section intro sous le hero */
.hero-intro {
  padding: 110px 0 100px;
  text-align: center;
}
.hero-intro h1 span {
  display: block;
  color: var(--mba-gold);
  font-style: italic;
}
.hero-intro .lead { margin: 0 auto 36px; }
.hero-intro .hero-cta-row { justify-content: center; }
.hero-intro .hero-meta {
  margin-top: 80px;
  text-align: center;
}
.hero-cta-row { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding-top: 30px;
  border-top: 1px solid var(--border);
}
.hero-meta-item .num {
  font-family: var(--f-serif);
  font-size: 2rem;
  color: var(--mba-gold);
  display: block;
  line-height: 1;
}
.hero-meta-item .lbl {
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-top: 6px;
  display: block;
}

/* ---------- Hero simple (inner pages) ---------- */
.hero-inner {
  background:
    radial-gradient(ellipse at top right, rgba(242, 221, 131, 0.4), transparent 55%),
    var(--bg);
  text-align: center;
}
.hero-inner .container { max-width: 900px; }
.hero-inner h1 { margin-bottom: 18px; }
.hero-inner p { margin: 0 auto; }

/* ---------- Sections ---------- */
.section { padding: 110px 0; }
.section-tight { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark {
  background: #111;
  color: #E8E8E8;
}
.section-dark h1,
.section-dark h2,
.section-dark h3 { color: #fff; }
.section-dark p { color: #B5B5B5; }

.section-head { max-width: 720px; margin-bottom: 60px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Cartes / listes ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--mba-pastel);
}
.card .icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--mba-pastel-bg);
  color: var(--mba-gold);
  display: grid; place-items: center;
  margin-bottom: 20px;
  font-size: 1.2rem;
}
.card h3 { margin-bottom: 10px; }

/* Feature split */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }
.split-visual {
  aspect-ratio: 5 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background-size: cover;
  background-position: center;
  position: relative;
}
.split-visual::after {
  content: "";
  position: absolute;
  inset: -14px -14px auto auto;
  width: 90px; height: 90px;
  background: var(--mba-pastel);
  border-radius: var(--radius-lg);
  z-index: -1;
}

/* Liste spec */
.spec-list {
  list-style: none;
  padding: 0; margin: 24px 0 0;
  display: grid;
  gap: 14px;
}
.spec-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  color: var(--text);
}
.spec-list li::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-top: 9px;
  background: var(--mba-gold);
  flex-shrink: 0;
}

/* ---------- Appartements (tableau) ---------- */
.apt-table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}
.apt-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}
.apt-table thead th {
  background: var(--mba-pastel-bg);
  color: var(--text);
  text-align: left;
  padding: 18px 20px;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}
.apt-table tbody td {
  padding: 20px;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}
.apt-table tbody tr:last-child td { border-bottom: 0; }
.apt-table tbody tr { transition: background .2s ease; }
.apt-table tbody tr:hover { background: var(--bg-alt); }
.apt-table .lot { font-family: var(--f-serif); font-size: 1.1rem; color: var(--text); }
.badge {
  display: inline-block;
  padding: 5px 12px;
  font-size: 0.7rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 2px;
  font-weight: 600;
}
.badge.available { background: var(--mba-pastel); color: #5a4a00; }
.badge.reserved  { background: var(--mba-grey-light); color: var(--mba-grey-dark); }
.badge.sold      { background: #E0D5C4; color: #6B5A3F; }

/* ---------- Accordéon appartements ---------- */
/* Titre de bâtiment au-dessus de chaque accordéon */
.apt-building-head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 20px;
}
.apt-building-head h2 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  margin: 0;
}
.apt-building-head span {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--text-soft);
}

.apt-accordion {
  --apt-grid: 90px 1.1fr 1fr 0.9fr 1.2fr 140px 44px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.apt-accordion-header {
  display: grid;
  grid-template-columns: var(--apt-grid);
  gap: 24px;
  align-items: center;
  padding: 0 34px 14px;
}
.apt-accordion-header > span {
  font-size: 0.68rem;
  letter-spacing: 2.8px;
  text-transform: uppercase;
  color: var(--text-soft);
  font-weight: 600;
}

.apt-row {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease;
}
.apt-row:hover {
  border-color: var(--mba-pastel);
  box-shadow: var(--shadow-sm);
}
.apt-row.open {
  border-color: var(--mba-gold);
  box-shadow: var(--shadow-md);
}

.apt-head {
  display: grid;
  grid-template-columns: var(--apt-grid);
  gap: 24px;
  align-items: center;
  padding: 26px 34px;
  cursor: pointer;
  user-select: none;
  transition: background .25s ease;
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
}
.apt-head:hover { background: var(--bg-alt); }
.apt-head:focus-visible {
  outline: 2px solid var(--mba-gold);
  outline-offset: -2px;
}
.apt-row.open .apt-head {
  background: linear-gradient(90deg, var(--mba-pastel-bg) 0%, rgba(251, 245, 220, 0) 85%);
}

.apt-head .col-lot {
  font-family: var(--f-serif);
  font-size: 1.5rem;
  color: var(--text);
  font-weight: 500;
  letter-spacing: 0.5px;
}
.apt-head .col-value {
  font-size: 0.98rem;
  color: var(--text);
  font-weight: 500;
}
.apt-head .col-value.muted {
  color: var(--text-muted);
  font-weight: 400;
}
.apt-head .col-type .col-value,
.apt-head .col-floor .col-value {
  color: var(--text-muted);
  font-weight: 400;
}
.apt-head .col-surface .col-value {
  font-family: var(--f-serif);
  font-size: 1.1rem;
  color: var(--text);
}

/* Masqué par défaut — uniquement visible sur mobile */
.apt-head .col-mobile-meta { display: none; }

.apt-head .col-chevron {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg-alt);
  display: grid; place-items: center;
  color: var(--text-muted);
  transition: transform .35s ease, background .25s ease, color .25s ease;
  justify-self: end;
  font-size: 1rem;
  line-height: 1;
}
.apt-row.open .apt-head .col-chevron {
  transform: rotate(180deg);
  background: var(--mba-gold);
  color: #fff;
}

.apt-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .5s ease;
  background: #FCFAF3;
  border-top: 1px solid transparent;
}
.apt-row.open .apt-panel {
  border-top-color: var(--border);
}
.apt-panel-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  padding: 48px 34px 52px;
}
.apt-plan {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--border);
}
.apt-plan a { display: block; }
.apt-plan img { width: 100%; height: auto; display: block; }
.apt-plan svg { width: 100%; height: 100%; display: block; }
.apt-plan-label {
  margin-top: 10px;
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-soft);
  text-align: center;
}
.apt-details h3 {
  font-size: 1.8rem;
  margin-bottom: 6px;
}
.apt-details .apt-sub {
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--mba-gold);
  margin-bottom: 18px;
  font-weight: 600;
}
.apt-specs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 22px 0;
  margin: 22px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.apt-specs-grid .spec-cell .spec-val {
  font-family: var(--f-serif);
  font-size: 1.3rem;
  color: var(--text);
  line-height: 1.1;
}
.apt-specs-grid .spec-cell .spec-lbl {
  font-size: 0.68rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-top: 6px;
}
.apt-features {
  list-style: none;
  padding: 0; margin: 0 0 26px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
}
.apt-features li {
  position: relative;
  padding-left: 20px;
  font-size: 0.92rem;
  color: var(--text);
}
.apt-features li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 8px; height: 1px;
  background: var(--mba-gold);
}
.apt-ctas { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Modale contact (visite) ---------- */
.visit-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(15, 15, 15, 0);
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  visibility: hidden;
  opacity: 0;
  transition: opacity .35s ease, visibility 0s linear .35s, background .35s ease, backdrop-filter .35s ease;
}
.visit-modal.open {
  visibility: visible;
  opacity: 1;
  background: rgba(15, 15, 15, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: opacity .35s ease, background .35s ease, backdrop-filter .35s ease;
}
.visit-modal .visit-card {
  position: relative;
  background: #fff;
  border-radius: 14px;
  width: 100%;
  max-width: 440px;
  max-height: calc(100dvh - 48px);
  max-height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.35), 0 10px 30px rgba(0,0,0,0.2);
  transform: translateY(30px) scale(.96);
  opacity: 0;
  transition: transform .5s cubic-bezier(.2,.8,.2,1), opacity .4s ease;
}
.visit-modal .visit-photo-wrap { flex-shrink: 0; }
.visit-modal .visit-body {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  min-height: 0;
  flex: 1 1 auto;
}
.visit-modal.open .visit-card {
  transform: translateY(0) scale(1);
  opacity: 1;
  transition-delay: .08s;
}
.visit-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  border: 0;
  cursor: pointer;
  display: grid; place-items: center;
  color: var(--text);
  font-size: 1.1rem;
  z-index: 3;
  transition: background .2s ease, transform .2s ease;
}
.visit-close:hover { background: #fff; transform: scale(1.08); }

.visit-photo-wrap {
  position: relative;
  background: #0D0D0D;
  padding: 44px 0 26px;
  text-align: center;
  overflow: hidden;
}
.visit-photo-wrap::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 45%;
  background: linear-gradient(180deg, rgba(13,13,13,0), #FFFFFF);
  z-index: 1;
}
.visit-photo {
  position: relative;
  z-index: 2;
  width: 148px; height: 148px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto;
  border: 4px solid #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  background: var(--mba-pastel-bg);
  transform: scale(.7);
  opacity: 0;
  transition: transform .6s cubic-bezier(.2,.8,.2,1) .15s, opacity .5s ease .15s;
}
.visit-modal.open .visit-photo {
  transform: scale(1);
  opacity: 1;
}
.visit-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 18%;
}
.visit-pastel-dot {
  position: absolute;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242,221,131,0.35), transparent 70%);
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.visit-body {
  padding: 20px 36px 36px;
  text-align: center;
}
.visit-body .role {
  font-size: 0.7rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--mba-gold);
  font-weight: 600;
  margin-bottom: 8px;
}
.visit-body h3 {
  font-family: var(--f-serif);
  font-size: 1.8rem;
  margin: 0 0 6px;
  color: var(--text);
}
.visit-body p.sub {
  color: var(--text-muted);
  margin: 0 0 22px;
  font-size: 0.95rem;
  line-height: 1.55;
}
.visit-phone {
  display: block;
  font-family: var(--f-serif);
  font-size: 1.7rem;
  color: var(--text);
  letter-spacing: 1px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 22px;
  transition: color .2s ease;
}
.visit-phone:hover { color: var(--mba-gold); }
.visit-phone small {
  display: block;
  font-family: var(--f-sans);
  font-size: 0.68rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-soft);
  font-weight: 600;
  margin-bottom: 6px;
}
.visit-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.visit-actions .btn { padding: 14px 18px; font-size: 0.74rem; }

/* Écrans peu hauts : on compacte la zone photo */
@media (max-height: 720px) {
  .visit-photo-wrap { padding: 30px 0 22px; }
  .visit-photo { width: 118px; height: 118px; border-width: 3px; }
  .visit-body { padding: 16px 30px 26px; }
  .visit-body h3 { font-size: 1.5rem; }
  .visit-body p.sub { margin-bottom: 16px; font-size: 0.88rem; }
  .visit-phone { font-size: 1.45rem; padding: 12px 0; margin-bottom: 16px; }
}
@media (max-height: 560px) {
  .visit-modal { padding: 10px; }
  .visit-photo-wrap { padding: 22px 0 18px; }
  .visit-photo { width: 92px; height: 92px; }
  .visit-body { padding: 14px 24px 22px; }
  .visit-body h3 { font-size: 1.3rem; }
  .visit-body p.sub { font-size: 0.85rem; margin-bottom: 14px; }
  .visit-phone { font-size: 1.3rem; padding: 10px 0; margin-bottom: 14px; }
  .visit-phone small { margin-bottom: 3px; }
  .visit-actions .btn { padding: 11px 14px; }
}

/* ---------- Cartes appartement ---------- */
.apt-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.apt-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.apt-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.apt-card-img {
  aspect-ratio: 4 / 3;
  background: var(--mba-pastel-bg);
  position: relative;
  overflow: hidden;
}
.apt-card-img svg { width: 100%; height: 100%; }
.apt-card-body { padding: 26px 28px 28px; }
.apt-card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}
.apt-card h3 { margin: 0; font-size: 1.4rem; }
.apt-card-specs {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin: 18px 0;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.apt-card-specs div {
  font-size: 0.82rem;
  color: var(--text-soft);
  letter-spacing: 0.5px;
}
.apt-card-specs strong {
  display: block;
  font-family: var(--f-serif);
  font-size: 1.2rem;
  color: var(--text);
  font-weight: 500;
}

/* ---------- Galerie ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 260px;
  grid-auto-flow: dense;
  gap: 16px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--mba-pastel-bg);
  cursor: pointer;
}
.gallery-item img,
.gallery-item .img-ph {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.gallery-item:hover img,
.gallery-item:hover .img-ph { transform: scale(1.06); }
.gallery-item.tall   { grid-row: span 2; }
.gallery-item.wide   { grid-column: span 2; }
.gallery-item::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(0,0,0,0.35));
  opacity: 0;
  transition: opacity .3s ease;
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item .cap {
  position: absolute;
  left: 18px; bottom: 14px;
  color: #fff;
  font-family: var(--f-serif);
  font-size: 0.95rem;
  opacity: 0;
  transform: translateY(6px);
  transition: all .3s ease;
  z-index: 2;
}
.gallery-item:hover .cap { opacity: 1; transform: translateY(0); }
.img-ph {
  display: grid; place-items: center;
  color: var(--mba-gold);
  font-family: var(--f-serif);
  font-size: 1rem;
  letter-spacing: 2px;
  background: linear-gradient(135deg, var(--mba-pastel-bg), var(--mba-grey-light));
}

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 50px;
}
.gallery-filters button {
  background: transparent;
  border: 1px solid var(--border);
  padding: 10px 22px;
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 40px;
  transition: all .25s ease;
  font-family: var(--f-sans);
  font-weight: 500;
}
.gallery-filters button:hover,
.gallery-filters button.active {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}

/* ---------- Carte situation ---------- */
.map-wrap {
  height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  position: relative;
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

.distance-list {
  list-style: none;
  padding: 0; margin: 0;
}
.distance-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}
.distance-list li:last-child { border-bottom: 0; }
.distance-list .place { color: var(--text); font-weight: 500; }
.distance-list .dist {
  color: var(--mba-gold);
  font-family: var(--f-serif);
  font-size: 1.05rem;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-info {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 42px 38px;
}
.contact-info h3 { margin-bottom: 24px; }
.contact-row {
  display: flex;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.contact-row:last-child { border-bottom: 0; }
.contact-row .icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--mba-pastel-bg);
  color: var(--mba-gold);
  display: grid; place-items: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.contact-row .lbl {
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 4px;
}
.contact-row .val { color: var(--text); font-weight: 500; }

/* ---------- Carte Interlocuteur (Raphaël) ---------- */
.contact-person {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 32px;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 28px;
  transition: box-shadow .3s ease, border-color .3s ease;
}
.contact-person:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--mba-pastel);
}
.contact-person-photo {
  width: 180px;
  height: 180px;
  border-radius: var(--radius-lg);
  background: #0D0D0D;
  overflow: hidden;
  position: relative;
  align-self: start;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.contact-person-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(255,255,255,0.08);
  pointer-events: none;
}
.contact-person-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
  filter: saturate(.95) contrast(1.02);
}
.contact-person-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.contact-person-role {
  font-size: 0.68rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--mba-gold);
  font-weight: 600;
  margin-bottom: 8px;
}
.contact-person h3 {
  font-family: var(--f-serif);
  font-size: 1.7rem;
  margin: 0 0 4px;
  color: var(--text);
}
.contact-person-title {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0 0 16px;
}
.contact-person-quote {
  font-size: 0.92rem;
  font-style: italic;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 22px;
  padding-left: 14px;
  border-left: 2px solid var(--mba-pastel);
}
.contact-person-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
}
.contact-person-cta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 16px;
  border-radius: 6px;
  background: var(--bg-alt);
  transition: background .2s ease, color .2s ease;
}
.contact-person-cta .lbl {
  font-size: 0.62rem;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--text-soft);
  font-weight: 600;
}
.contact-person-cta .val {
  font-family: var(--f-serif);
  font-size: 1.2rem;
  color: var(--text);
}
.contact-person-cta:hover { background: var(--mba-pastel-bg); }
.contact-person-cta:hover .val { color: var(--mba-gold); }
.contact-person-cta.secondary .val { font-size: 1rem; word-break: break-all; }

/* ---------- Carte Bureau MBA ---------- */
.contact-office {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px 32px;
  box-shadow: var(--shadow-sm);
}
.contact-office-head {
  display: flex;
  gap: 18px;
  align-items: center;
  padding-bottom: 22px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.contact-office-logo {
  width: 56px; height: 56px;
  object-fit: contain;
  flex-shrink: 0;
}
.contact-office-eyebrow {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--mba-gold);
  font-weight: 600;
  margin-bottom: 4px;
}
.contact-office-head h3 {
  font-family: var(--f-serif);
  font-size: 1.15rem;
  margin: 0;
  color: var(--text);
  font-weight: 500;
}
.contact-office-list {
  list-style: none;
  margin: 0; padding: 0;
}
.contact-office-list li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.contact-office-list li:last-child { border-bottom: 0; }
.contact-office-list .lbl {
  font-size: 0.66rem;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--text-soft);
  font-weight: 600;
  padding-top: 2px;
}
.contact-office-list .val {
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.5;
}
.contact-office-list a { color: var(--text); transition: color .2s ease; }
.contact-office-list a:hover { color: var(--mba-gold); }
.contact-office-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 10px 0;
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--mba-gold);
  border-bottom: 1px solid var(--mba-gold);
  transition: gap .2s ease;
}
.contact-office-link svg { width: 14px; height: 14px; transition: transform .2s ease; }
.contact-office-link:hover { gap: 12px; }
.contact-office-link:hover svg { transform: translateX(3px); }

form.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 42px 38px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 22px; }
.field label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 8px;
  font-weight: 600;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  transition: border-color .2s ease, background .2s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 0;
  border-color: var(--mba-gold);
  background: #fff;
}
.field textarea { min-height: 140px; resize: vertical; }
.checkbox {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 0.85rem; color: var(--text-muted);
}
.checkbox input { width: auto; margin-top: 4px; }

/* Formulaire : piège à robots + message d'état */
.contact-form .field.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-form { position: relative; }
.contact-form .form-note { margin: 14px 0 0; font-size: .92rem; min-height: 1.4em; }
.contact-form .form-note.success { color: #2E6B3A; }
.contact-form .form-note.error { color: #A33A2F; }

/* ---------- Pages légales ---------- */
.legal { max-width: 820px; margin: 0 auto; }
.legal h2 { font-size: clamp(1.35rem, 2.2vw, 1.75rem); margin: 44px 0 12px; }
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { font-size: 1rem; line-height: 1.75; color: var(--text-muted); }
.legal p strong { color: var(--text); font-weight: 600; }
.legal a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.legal ul { padding-left: 22px; margin: 0 0 1em; }
.legal li { margin-bottom: 8px; }
.legal .legal-date { margin-top: 48px; font-size: .85rem; color: var(--text-soft); }

/* ---------- Signature promoteur (discrète) ---------- */
.promoter-signature {
  padding: 90px 0 100px;
  background: var(--bg);
  border-top: 1px solid var(--border);
  text-align: center;
}
.promoter-signature .container { max-width: 720px; }
.promoter-eyebrow {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-soft);
  font-weight: 500;
  margin-bottom: 24px;
}
.promoter-logo {
  display: inline-block;
  width: 96px;
  height: 96px;
  margin-bottom: 28px;
  transition: transform .35s ease, opacity .25s ease;
}
.promoter-logo img { width: 100%; height: 100%; object-fit: contain; }
.promoter-logo:hover { transform: translateY(-2px); }
.promoter-signature p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
  margin: 0 0 36px;
}
.promoter-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
  padding: 28px 0;
  margin: 0 auto 36px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  max-width: 600px;
}
.promoter-stats > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.promoter-stats strong {
  font-family: var(--f-serif);
  font-size: 1.7rem;
  font-weight: 500;
  color: var(--mba-gold);
  line-height: 1;
}
.promoter-stats span {
  font-size: 0.68rem;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--text-soft);
}
.promoter-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text);
  padding: 10px 0;
  border-bottom: 1px solid var(--text);
  transition: color .25s ease, border-color .25s ease, gap .25s ease;
}
.promoter-link svg { width: 16px; height: 16px; transition: transform .25s ease; }
.promoter-link:hover {
  color: var(--mba-gold);
  border-color: var(--mba-gold);
  gap: 14px;
}
.promoter-link:hover svg { transform: translateX(3px); }

/* ---------- CTA band ---------- */
.cta-band {
  padding: 80px 0;
  background:
    linear-gradient(90deg, rgba(0,0,0,0.6), rgba(0,0,0,0.4)),
    linear-gradient(135deg, #1a1a1a, #2a2a2a);
  color: #fff;
  text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #C8C8C8; max-width: 620px; margin: 0 auto 32px; }

/* ---------- Footer ---------- */
.footer {
  background: #0F0F0F;
  color: #C8C8C8;
  padding: 80px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid #222;
}
.footer h4 {
  color: #fff;
  font-family: var(--f-sans);
  font-size: 0.78rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 22px;
  font-weight: 600;
}
.footer a { color: #C8C8C8; transition: color .2s ease; }
.footer a:hover { color: var(--mba-pastel); }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 10px; font-size: 0.92rem; }
.footer-bottom {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: #777;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.footer-brand-mark {
  width: 56px; height: 56px;
  display: grid; place-items: center;
}
.footer-brand-mark img { width: 100%; height: 100%; object-fit: contain; }
.footer-brand-text {
  font-family: var(--f-serif);
  font-size: 1.15rem;
  color: #fff;
}
.footer-brand-text small {
  display: block;
  font-family: var(--f-sans);
  font-size: 0.62rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--mba-pastel);
  margin-top: 3px;
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* =========================================================
   Responsive — tablette
   ========================================================= */
@media (max-width: 1200px) {
  :root { --nav-h: 64px; }
  .container { padding: 0 28px; }
  .section { padding: 80px 0; }

  .brand-mark { width: 44px; height: 44px; }
  .brand-logo { height: 46px; }
  .brand-text strong { font-size: 1rem; }
  .brand-text small { font-size: 0.55rem; letter-spacing: 2.2px; }
  .brand { gap: 12px; }

  /* Menu burger — iPad portrait / mobile */
  /* Nav totalement opaque pour qu'aucun blanc ne transparaisse derrière */
  .nav {
    background: #FAFAF7;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .nav.scrolled { background: #FFFFFF; }
  .nav-links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    background: #fff;
    flex-direction: column;
    gap: 0;
    padding: 20px 28px 28px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    /* On remonte le panneau de sa propre hauteur + la nav + une marge,
       pour qu'aucune portion ne reste visible (peu importe le nombre d'items) */
    transform: translateY(calc(-100% - var(--nav-h) - 40px));
    visibility: hidden;
    transition: transform .35s ease, visibility 0s linear .35s;
    z-index: 99;
  }
  .nav-links.open {
    transform: translateY(0);
    visibility: visible;
    transition: transform .35s ease, visibility 0s linear 0s;
  }
  .nav-links li { border-bottom: 1px solid var(--border); }
  .nav-links li:last-child { border-bottom: 0; }
  .nav-links a {
    display: block;
    padding: 18px 0;
    font-size: 0.95rem;
    letter-spacing: 1.2px;
  }
  .nav-cta { display: none; }
  .burger { display: block; }

  /* Plus de dropdown — "Projet" et "Galerie" sont deux items plats comme les autres */
  .nav-links .has-submenu { border-bottom: 0; }
  .nav-links .has-submenu > a .caret { display: none; }
  .nav-links .submenu,
  .nav-links .has-submenu:hover > .submenu,
  .nav-links .has-submenu:focus-within > .submenu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    box-shadow: none;
    border: 0;
    background: transparent;
    padding: 0;
    margin: 0;
    border-radius: 0;
    list-style: none;
    display: block;
    transition: none;
  }
  .nav-links .submenu > li:first-child { display: none; }
  .nav-links .submenu > li { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .nav-links .has-submenu > a {
    display: block;
    padding: 18px 0;
    font-size: 0.95rem;
    letter-spacing: 1.2px;
    color: var(--text);
  }
  .nav-links .submenu a {
    display: block;
    padding: 18px 0;
    font-size: 0.95rem;
    letter-spacing: 1.2px;
    color: var(--text);
    background: transparent;
  }
  /* Sur mobile Galerie doit se comporter comme les autres items : pas de fond pastel, soulignement or */
  .nav-links .submenu a,
  .nav-links .submenu a:hover,
  .nav-links .submenu a.active {
    background: transparent !important;
  }
  .nav-links .submenu a::after {
    content: "";
    display: block;
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 1px;
    background: var(--mba-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s ease;
  }
  .nav-links .submenu a:hover::after,
  .nav-links .submenu a.active::after { transform: scaleX(1); }

  /* iPad : intro sous le hero, typo légèrement resserrée */
  .hero-intro h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
  .hero-intro .lead { font-size: 1rem; }

  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .apt-cards { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 240px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .map-wrap { height: 380px; }

  .apt-accordion { --apt-grid: 80px 1fr 0.8fr 1.1fr 130px 40px; }
  .apt-accordion-header { padding: 0 24px 12px; gap: 18px; }
  .apt-head { padding: 22px 24px; gap: 18px; }
  .apt-head .col-hide-tablet { display: none; }
  .apt-panel-inner {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 36px 24px 40px;
  }
  .apt-plan { aspect-ratio: 16 / 11; max-width: 620px; margin: 0 auto; }
  .apt-specs-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

/* =========================================================
   Responsive — petit tablet / phone (les sections multi-colonnes s'empilent)
   ========================================================= */
@media (max-width: 900px) {
  .hero-intro .lead { max-width: 540px; }
  .hero-meta { grid-template-columns: repeat(3, 1fr); text-align: center; }

  .split { grid-template-columns: 1fr; gap: 40px; }
  .split.reverse { direction: ltr; }
}

/* =========================================================
   Responsive — mobile
   ========================================================= */
@media (max-width: 720px) {
  :root { --nav-h: 60px; }
  body { font-size: 15px; }
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }

  .brand-mark { width: 40px; height: 40px; }
  .brand-logo { height: 40px; }
  .hero-title { bottom: 96px; width: min(300px, 72vw); }
  .intro-embleme { width: 120px; }
  .brand-text strong { font-size: 0.95rem; }
  .brand-text small { font-size: 0.52rem; letter-spacing: 2px; }
  .nav-links { padding: 20px 24px 28px; }

  .hero { padding: calc(var(--nav-h) + 50px) 0 70px; }
  .hero-home { padding: 0; }
  .hero-brand { top: 14px; }
  .hero-brand img { width: 150px; }
  .hero-scroll { bottom: 28px; }
  .hero-intro { padding: 70px 0 64px; }
  .hero-intro .hero-meta { margin-top: 48px; }
  .hero-meta { grid-template-columns: repeat(3, 1fr); gap: 14px; text-align: center; }
  .hero-meta-item .num { font-size: 1.5rem; }
  .hero-meta-item .lbl { font-size: 0.6rem; letter-spacing: 1.4px; }

  .promoter-signature { padding: 60px 0 70px; }
  .promoter-stats { gap: 32px 40px; padding: 22px 0; }
  .promoter-logo { width: 76px; height: 76px; }
  .promoter-stats strong { font-size: 1.4rem; }

  .contact-person {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    padding: 28px 24px;
    gap: 22px;
  }
  .contact-person-photo {
    width: 140px;
    height: 140px;
    border-radius: 50%;
  }
  .contact-person-photo img { object-position: center 14%; }
  .contact-person-body { align-items: center; }
  .contact-person h3 { font-size: 1.45rem; }
  .contact-person-quote {
    border-left: 0;
    border-top: 1px solid var(--mba-pastel);
    padding: 14px 8px 0;
    text-align: center;
  }
  .contact-person-actions { width: 100%; }

  /* Carte bureau MBA — centrée comme la carte interlocuteur */
  .contact-office { padding: 28px 24px; text-align: center; }
  .contact-office-head {
    flex-direction: column;
    align-items: center;
    gap: 14px;
    text-align: center;
  }
  .contact-office-head h3 { text-align: center; }
  .contact-office-list li {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 14px 0;
    justify-items: center;
  }
  .contact-office-list .lbl { text-align: center; padding-top: 0; }
  .contact-office-list .val { text-align: center; }
  .contact-office { padding: 24px; }
  .contact-office-head { gap: 14px; }
  .contact-office-logo { width: 48px; height: 48px; }
  .contact-office-list li { grid-template-columns: 1fr; gap: 4px; padding: 12px 0; }

  .section-head { margin-bottom: 44px; }

  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; gap: 28px; }
  .apt-cards { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .gallery-item.wide, .gallery-item.tall { grid-column: auto; grid-row: auto; }

  .form-row { grid-template-columns: 1fr; }
  .contact-info, form.contact-form { padding: 30px 24px; }

  .apt-accordion-header { display: none; }
  .apt-head {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px 18px;
    padding: 20px 20px;
    align-items: center;
  }
  .apt-head .col-lot { font-size: 1.3rem; grid-column: 1; grid-row: 1; }
  .apt-head .col-chevron { grid-row: 1; grid-column: 2; align-self: center; }
  .apt-head .col-status { grid-column: 1 / -1; grid-row: 2; justify-self: start; }
  .apt-head .col-mobile-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
    font-size: 0.85rem;
    color: var(--text-muted);
    grid-column: 1 / -1;
    grid-row: 3;
  }
  .apt-head .col-mobile-meta span strong {
    color: var(--text);
    font-weight: 600;
  }
  .apt-head .col-type,
  .apt-head .col-floor,
  .apt-head .col-surface,
  .apt-head .col-ext {
    display: none;
  }
  .apt-panel-inner { padding: 30px 20px 36px; gap: 28px; }
  .apt-features { grid-template-columns: 1fr; }
  .apt-specs-grid { grid-template-columns: repeat(2, 1fr); padding: 18px 0; }
  .apt-details h3 { font-size: 1.45rem; }

  .visit-modal { padding: 16px; }
  .visit-body { padding: 18px 24px 28px; }
  .visit-body h3 { font-size: 1.5rem; }
  .visit-phone { font-size: 1.45rem; }
  .visit-actions { grid-template-columns: 1fr; }
  .visit-photo { width: 128px; height: 128px; }

  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer { padding: 60px 0 24px; }
  .footer-bottom { justify-content: center; text-align: center; }

  .btn { padding: 14px 26px; font-size: 0.78rem; }
}