/* ================================================
   style.css v1.3 — mdbimmo.fr
   Ajout v1.3 : styles popup carte cliquables
   ================================================ */

:root {
    --bg-color:          #f8f9fa;
    --text-color:        #1a252f;
    --accent-color:      #d4af37;
    --accent-hover:      #b5952f;
    --white:             #ffffff;
    --border-color:      #e8e8e8;
    --muted-text:        #666666;
    --card-shadow:       0 2px 12px rgba(0, 0, 0, 0.07);
    --card-shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.13);
    --font-heading:      'Montserrat', sans-serif;
    --font-body:         'Inter', sans-serif;
    --nav-height:        70px;
    --radius:            2px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.section-title {
    text-align: center;
    margin-bottom: 3.5rem;
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 300;
    letter-spacing: 0.3em;
    color: var(--text-color);
    position: relative;
    padding-bottom: 1.4rem;
}
/* Séparateur or centré sous le titre */
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

.eyebrow {
    font-family: var(--font-heading);
    font-size: 0.72rem; font-weight: 600; letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--accent-color); display: block; text-align: center;
    margin-bottom: 0.8rem; margin-top: 5rem;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* --- NAV --- */
.sticky-nav {
    position: fixed; top: 0; width: 100%; height: var(--nav-height);
    background: rgba(248, 249, 250, 0.96);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    z-index: 1000; border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: transform 0.35s ease;
}
.sticky-nav.nav-hidden { transform: translateY(-100%); }

.nav-container {
    max-width: 1400px; margin: 0 auto; height: 100%;
    display: flex; justify-content: space-between; align-items: center; padding: 0 1.5rem;
}

.nav-logo { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; letter-spacing: 0.25em; color: var(--text-color); text-transform: uppercase; }
.nav-logo span { color: var(--accent-color); }

.nav-links { display: flex; align-items: center; gap: 1.5rem; flex-wrap: nowrap; white-space: nowrap; }
.nav-links a { font-family: var(--font-heading); font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-color); transition: color 0.25s; position: relative; white-space: nowrap; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--accent-color); transition: width 0.3s; }
.nav-links a:hover { color: var(--accent-color); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--accent-color); }
.nav-link-login {
    border: 1.5px solid var(--accent-color);
    color: var(--accent-color) !important;
    padding: .3rem .85rem;
    border-radius: var(--radius);
    transition: background .2s, color .2s !important;
}
.nav-link-login::after { display: none !important; }
.nav-link-login:hover { background: var(--accent-color); color: var(--text-color) !important; }

.nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-burger span { display: block; width: 24px; height: 2px; background: var(--text-color); transition: all 0.3s; }

/* --- HERO --- */
.hero { min-height: 70vh; display: flex; align-items: center; justify-content: center; background-color: var(--text-color); background-size: cover; background-position: center; position: relative; padding-top: var(--nav-height); }
.hero::before { content: ''; position: absolute; inset: 0; background: rgba(26,37,47,0.82); }
.hero-content { position: relative; z-index: 1; text-align: center; padding: 4rem 2rem; width: 100%; max-width: 800px; }
.hero-logo-block { background-color: var(--accent-color); display: inline-block; padding: 2rem 3rem; margin-bottom: 2.5rem; }
.hero-logo-block h1 { color: #fff; font-size: 2rem; letter-spacing: 0.45em; font-weight: 700; line-height: 1.6; }
.hero-tagline { font-family: var(--font-heading); font-size: 0.85rem; letter-spacing: 0.2em; color: rgba(255,255,255,0.75); text-transform: uppercase; margin-bottom: 2.5rem; }

.hero-search { display: flex; max-width: 680px; margin: 0 auto; border: 2px solid var(--accent-color); background: rgba(255,255,255,0.06); backdrop-filter: blur(6px); }
.hero-search input { flex: 1; padding: 1.1rem 1.5rem; background: transparent; border: none; outline: none; font-family: var(--font-body); font-size: 0.95rem; color: #fff; }
.hero-search input::placeholder { color: rgba(255,255,255,0.5); font-style: italic; }
.hero-search button { padding: 1.1rem 1.8rem; background: var(--accent-color); border: none; cursor: pointer; font-family: var(--font-heading); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-color); transition: background 0.25s; white-space: nowrap; }
.hero-search button:hover { background: var(--accent-hover); color: #fff; }

.hero-search-feedback { margin-top: 1rem; font-family: var(--font-heading); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-color); animation: fadeInFeedback 0.4s ease both; }
@keyframes fadeInFeedback { from { opacity:0; transform:translateY(6px); } to { opacity:1; transform:translateY(0); } }

.hero-stats { display: flex; justify-content: center; gap: 3rem; margin-top: 2.5rem; }
.hero-stat { text-align: center; }
.hero-stat-number { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700; color: var(--accent-color); letter-spacing: 0.05em; line-height: 1; }
.hero-stat-label { font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.55); margin-top: 0.3rem; }

/* --- CARTE LEAFLET --- */
.map-section { background: #fff; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); padding-bottom: 1rem; }
.map-header { padding: 3.5rem 2rem 1rem; text-align: center; }

#map { width: 100%; height: 520px; min-height: 520px; background: #e8e8e8; z-index: 1; position: relative; }

/* Popup Leaflet — styles cliquables */
/* ── Leaflet popup premium ─────────────────────────────────────────────────── */

/* Animation d'entrée — bulle qui se déploie */
@keyframes mdbPopupIn {
    0%   { opacity: 0; transform: scale(0.55) translateY(8px); transform-origin: bottom center; }
    60%  { opacity: 1; transform: scale(1.04) translateY(-2px); transform-origin: bottom center; }
    100% { opacity: 1; transform: scale(1) translateY(0);       transform-origin: bottom center; }
}

/* Reset du popup Leaflet natif */
.mdb-popup .leaflet-popup-content-wrapper {
    padding: 0 !important;
    border: none !important;
    border-radius: 14px !important;
    box-shadow: 0 16px 48px rgba(26,37,47,0.22), 0 4px 12px rgba(26,37,47,0.1) !important;
    overflow: hidden;
    transform-origin: bottom center;
}
.mdb-popup .leaflet-popup-content {
    margin: 0 !important;
    width: auto !important;
}
/* Tip (flèche) — couleur bleu nuit */
.mdb-popup .leaflet-popup-tip-container { filter: drop-shadow(0 4px 6px rgba(26,37,47,0.15)); }
.mdb-popup .leaflet-popup-tip { background: #1a252f !important; }

/* Contenu interne */
.mdb-popup-inner {
    padding: 0;
    min-width: 220px;
    font-family: var(--font-body);
}

/* Badge */
.mdb-popup-badge-row {
    padding: 0.55rem 1.1rem 0;
}
.map-popup-badge {
    display: inline-block;
    background: #1a252f;
    color: #fff;
    font-family: var(--font-heading);
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.25rem 0.65rem;
    border-radius: 3px;
}

/* Prix — grande typo, bleu nuit */
.mdb-popup-price {
    padding: 0.8rem 1.1rem 0.2rem;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: #1a252f;
    letter-spacing: -0.01em;
    line-height: 1;
}

/* Titre bien */
.mdb-popup-title {
    padding: 0.2rem 1.1rem 0;
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-color);
    line-height: 1.45;
}
.map-popup-link { color: var(--text-color); text-decoration: none; }
.map-popup-link:hover { color: var(--accent-color); }

/* Détail surface · ville */
.mdb-popup-detail {
    padding: 0.35rem 1.1rem 0;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    color: var(--muted-text);
}
.mdb-popup-dot { color: var(--accent-color); font-size: 0.7rem; }

/* CTA — pleine largeur, fond bleu nuit */
.map-popup-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.9rem;
    padding: 0.75rem 1.1rem;
    background: #1a252f;
    color: #fff;
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background 0.2s;
    border: none;
}
.map-popup-cta:hover { background: var(--accent-color); color: #1a252f; }
.map-popup-cta svg { flex-shrink: 0; }

/* ── Marqueur — animations ──────────────────────────────────────────────────── */
.mdb-marker { cursor: pointer; }
.mdb-marker-svg { display: block; transition: none; }

/* Pulse au repos sur le SVG — ne touche pas le wrapper Leaflet */
@keyframes mdbMarkerPulse {
    0%, 100% { filter: drop-shadow(0 2px 4px rgba(212,175,55,0.3)); }
    50%       { filter: drop-shadow(0 4px 10px rgba(212,175,55,0.55)); }
}
.mdb-marker { cursor: pointer; }
.mdb-marker svg {
    animation: mdbMarkerPulse 3s ease-in-out infinite;
    transform-origin: 50% 100%;
}
.mdb-marker:hover svg { animation: none; }

/* --- GRILLE ANNONCES --- */
.listings-section { padding: 1.5rem 0 5rem; background: var(--bg-color); }
.listings-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 2.5rem; gap: 1rem; flex-wrap: wrap; }
.listings-count { font-size: 0.82rem; color: var(--muted-text); letter-spacing: 0.05em; }
.listings-count strong { color: var(--accent-color); font-family: var(--font-heading); font-size: 1rem; }
.listings-count-row { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.btn-adv-scroll {
    display: inline-flex; align-items: center; gap: .35rem;
    background: none; border: 1.5px solid var(--accent-color);
    color: var(--accent-color); border-radius: var(--radius);
    font-family: var(--font-heading); font-size: .68rem; font-weight: 600;
    letter-spacing: .1em; text-transform: uppercase;
    padding: .35rem .9rem; cursor: pointer;
    transition: background .2s, color .2s;
}
.btn-adv-scroll:hover { background: var(--accent-color); color: var(--text-color); }
.listings-filters { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.filter-btn { padding: 0.5rem 1.2rem; border: 1.5px solid var(--border-color); background: #fff; font-family: var(--font-heading); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-text); cursor: pointer; border-radius: var(--radius); transition: all 0.2s; }
.filter-btn:hover, .filter-btn.active { border-color: var(--accent-color); color: var(--text-color); background: rgba(212,175,55,0.06); }

.listings-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }

/* Carte (a ou article) */
.property-card {
    background: #fff; border: 1px solid var(--border-color); border-radius: var(--radius);
    overflow: hidden; box-shadow: var(--card-shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer; display: flex; flex-direction: column;
    text-decoration: none; color: inherit;
}
.property-card:hover { transform: translateY(-4px); box-shadow: var(--card-shadow-hover); }

.card-photo { position: relative; width: 100%; padding-top: 65%; overflow: hidden; background: #efefef; }
.card-photo img { position: absolute; top:0; left:0; width:100%; height:100%; object-fit:cover; transition:transform 0.5s; }
.property-card:hover .card-photo img { transform: scale(1.04); }

.card-badge { position:absolute; top:1rem; left:1rem; padding:0.3rem 0.8rem; font-family:var(--font-heading); font-size:0.65rem; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border-radius:var(--radius); }
.badge-available { background:var(--accent-color); color:var(--text-color); }
.badge-offer     { background:var(--text-color);   color:#fff; }

.card-photo-placeholder { position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; background:#f0f0f0; color:#bbb; gap:0.5rem; }
.card-photo-placeholder span { font-size:0.7rem; letter-spacing:0.1em; text-transform:uppercase; font-family:var(--font-heading); color:#ccc; }

.card-body { padding:1.4rem 1.5rem; flex:1; display:flex; flex-direction:column; }
.card-price { font-family:var(--font-heading); font-size:1.3rem; font-weight:700; color:var(--text-color); letter-spacing:0.02em; margin-bottom:0.5rem; }
.card-price-contact { font-size:0.85rem; font-weight:400; color:var(--muted-text); font-family:var(--font-body); }
.card-title { font-family:var(--font-heading); font-size:0.78rem; font-weight:600; letter-spacing:0.1em; text-transform:uppercase; color:var(--text-color); margin-bottom:0.4rem; line-height:1.4; }
.card-location { font-size:0.75rem; color:var(--muted-text); letter-spacing:0.06em; text-transform:uppercase; font-family:var(--font-heading); margin-bottom:0.4rem; display:flex; align-items:center; gap:0.3rem; }
.card-location svg { width:12px; height:12px; stroke:var(--accent-color); flex-shrink:0; }
.card-meta { display:flex; gap:0.8rem; margin-top:auto; padding-top:1rem; border-top:1px solid var(--border-color); flex-wrap:wrap; align-items:center; }
.card-meta-item { display:flex; align-items:center; gap:0.3rem; font-size:0.8rem; color:var(--muted-text); }
.card-meta-item svg { width:13px; height:13px; stroke:var(--accent-color); flex-shrink:0; }
.card-meta-type { margin-left:auto; font-family:var(--font-heading); font-size:0.65rem; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; color:var(--accent-color); border:1px solid var(--accent-color); padding:0.2rem 0.5rem; border-radius:var(--radius); }

.listings-empty { text-align:center; padding:5rem 2rem; color:var(--muted-text); grid-column:1/-1; }
.listings-empty h3 { font-size:1rem; font-weight:400; letter-spacing:0.2em; margin-bottom:0.8rem; }

/* --- FOOTER --- */
footer { background:var(--text-color); color:rgba(255,255,255,0.65); padding:3rem 2rem; text-align:center; }
.footer-inner { max-width:1200px; margin:0 auto; display:flex; flex-direction:column; align-items:center; gap:1.5rem; }
.footer-logo { font-family:var(--font-heading); font-size:1.2rem; font-weight:700; letter-spacing:0.3em; color:#fff; text-transform:uppercase; }
.footer-logo span { color:var(--accent-color); }
.footer-links { display:flex; gap:2rem; flex-wrap:wrap; justify-content:center; }
.footer-links a { font-size:0.75rem; letter-spacing:0.1em; text-transform:uppercase; font-family:var(--font-heading); color:rgba(255,255,255,0.5); transition:color .2s; }
.footer-links a:hover { color:var(--accent-color); }
.footer-copy { font-size:0.78rem; color:rgba(255,255,255,0.3); letter-spacing:0.05em; }
.footer-accent-bar { width:40px; height:2px; background:var(--accent-color); }

.btn--outline { display:inline-block; padding:0.9rem 2rem; border:2px solid var(--text-color); color:var(--text-color); background:transparent; font-family:var(--font-heading); font-size:0.75rem; font-weight:700; letter-spacing:0.15em; text-transform:uppercase; text-decoration:none; transition:all .25s; }
.btn--outline:hover { background:var(--text-color); color:#fff; }

/* --- SCROLL REVEAL --- */
.reveal { opacity:0; transform:translateY(24px); transition:opacity 0.7s ease-out, transform 0.7s ease-out; }
.reveal.active { opacity:1; transform:translateY(0); }

/* --- RESPONSIVE --- */
@media (max-width:1024px) { .listings-grid { grid-template-columns:repeat(2,1fr); } }

@media (max-width:768px) {
    .nav-links { display:none; position:fixed; top:var(--nav-height); left:0; right:0; background:rgba(248,249,250,.98); flex-direction:column; padding:2rem; gap:1.5rem; border-bottom:1px solid var(--border-color); z-index:999; }
    .nav-links.is-open { display:flex; }
    .nav-burger { display:flex; }
    .hero-logo-block h1 { font-size:1.5rem; letter-spacing:0.3em; }
    .hero-stats { gap:1.5rem; }
    .hero-search { flex-direction:column; border:none; gap:0.5rem; background:transparent; }
    .hero-search input { border:2px solid var(--accent-color); background:rgba(255,255,255,.1); padding:1rem 1.2rem; color:#fff; }
    .hero-search button { width:100%; padding:1rem; }
    .listings-section { padding:3rem 0; }
    .listings-grid { grid-template-columns:1fr; }
    .listings-header { flex-direction:column; align-items:flex-start; }
    #map { height:380px; min-height:380px; }
}

@media (max-width:480px) {
    .hero-stats { flex-direction:column; gap:1rem; }
    .hero-logo-block { padding:1.5rem 2rem; }
}


/* ── Recherche avancée toggle ──────────────────────────────────────────────── */
.hero-advanced-toggle {
    margin: .5rem 0 0;
    text-align: center;
}
.hero-advanced-toggle button {
    background: none;
    border: none;
    color: rgba(255,255,255,.65);
    font-family: var(--font-heading);
    font-size: .72rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .3rem .6rem;
    border-radius: 4px;
    transition: color .2s, background .2s;
}
.hero-advanced-toggle button:hover,
.hero-advanced-toggle button.active {
    color: #fff;
    background: rgba(255,255,255,.1);
}

/* ── Formulaire recherche avancée ──────────────────────────────────────────── */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-10px); }
    to   { opacity: 1; transform: translateY(0); }
}
.advanced-search-form {
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 12px;
    padding: 1.25rem 1.5rem 1rem;
    margin-top: .75rem;
    width: 100%;
    max-width: 780px;
}
.adv-search-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: .75rem;
}
.adv-field {
    display: flex;
    flex-direction: column;
    gap: .3rem;
}
.adv-field label {
    font-family: var(--font-heading);
    font-size: .65rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.6);
}
.adv-field select,
.adv-field input[type="number"] {
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 6px;
    color: #fff;
    font-family: var(--font-body);
    font-size: .85rem;
    padding: .5rem .7rem;
    outline: none;
    transition: border-color .2s, background .2s;
    -webkit-appearance: none;
}
.adv-field select option { color: #222; background: #fff; }
.adv-field select:focus,
.adv-field input[type="number"]:focus {
    border-color: var(--accent-color);
    background: rgba(255,255,255,.18);
}
.adv-field input[type="number"]::placeholder { color: rgba(255,255,255,.4); }
.adv-search-actions {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-top: 1rem;
}
.btn-adv-search {
    background: var(--accent-color);
    color: var(--text-color);
    border: none;
    border-radius: 6px;
    font-family: var(--font-heading);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: .6rem 1.4rem;
    cursor: pointer;
    transition: background .2s, transform .15s;
}
.btn-adv-search:hover { background: #c9a227; transform: translateY(-1px); }
.btn-adv-reset {
    color: rgba(255,255,255,.55);
    font-family: var(--font-heading);
    font-size: .72rem;
    letter-spacing: .08em;
    text-decoration: none;
    transition: color .2s;
}
.btn-adv-reset:hover { color: #fff; }

/* ── Bandeau feedback recherche ────────────────────────────────────────────── */
.search-feedback-banner {
    display: flex;
    align-items: center;
    gap: .6rem;
    background: #fef9ec;
    border: 1px solid #f0d070;
    border-radius: 8px;
    color: #7a6010;
    font-size: .88rem;
    padding: .75rem 1rem;
    margin-bottom: 1.25rem;
}

/* ── Echo de la recherche + reset ──────────────────────────────────────────── */
.search-query-echo {
    color: var(--muted-text);
    font-style: italic;
}
.btn-reset-search {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    background: none;
    border: 1px solid var(--border);
    border-radius: 20px;
    color: var(--muted-text);
    font-size: .78rem;
    padding: .3rem .85rem;
    text-decoration: none;
    transition: border-color .2s, color .2s;
    white-space: nowrap;
}
.btn-reset-search:hover { border-color: var(--text); color: var(--text); }

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .advanced-search-form {
        padding: .85rem;
        max-width: 100% !important;
        box-sizing: border-box;
    }
    .adv-search-grid {
        grid-template-columns: 1fr !important;
        gap: .55rem;
    }
    .adv-amenities-grid {
        gap: .3rem;
    }
}
@media (max-width: 480px) {
    .hero-content { padding: 3rem 1rem; }
    .advanced-search-form { border-radius: 8px; padding: .75rem; }
    .adv-search-grid { grid-template-columns: 1fr !important; }
    .adv-search-actions { flex-wrap: wrap; }
    .btn-adv-search { width: 100%; justify-content: center; }
}

/* ── Carte promo achatimmo06.fr ────────────────────────────────────────────── */
.promo-card {
    background: linear-gradient(160deg, #FAF6F0 0%, #F0E8DC 100%);
    border: 1.5px solid #D9C4AC;
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    position: relative;
}
.promo-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, #C4714A, #C8963C, #D4845E);
    border-radius: 12px 12px 0 0;
}
.promo-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(92,61,40,.18);
    border-color: #C4714A;
}
.promo-card-inner {
    padding: 1.75rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: .9rem;
    height: 100%;
}
.promo-logo-img {
    max-width: 180px;
    height: auto;
    display: block;
    filter: brightness(0.92);
}
.promo-card-site-name {
    font-family: 'Cormorant Garamond', 'Montserrat', serif;
    font-size: 1.2rem;
    font-weight: 400;
    color: #5C3D28;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.promo-card-site-name strong {
    color: #C4714A;
    font-weight: 600;
}
.promo-card-title {
    font-family: 'Cormorant Garamond', 'Montserrat', serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: #2C1A0E;
    line-height: 1.35;
    margin: 0;
}
.promo-card-text {
    font-size: .875rem;
    color: #6B4A30;
    line-height: 1.65;
    margin: 0;
}
.promo-card-text strong {
    color: #C4714A;
    font-weight: 600;
}
.promo-card-features {
    display: flex;
    flex-direction: column;
    gap: .45rem;
    font-size: .8rem;
    color: #6B4A30;
    font-family: 'Jost', 'Inter', sans-serif;
    font-weight: 400;
}
.promo-card-features span {
    display: flex;
    align-items: center;
    gap: .5rem;
}
.promo-card-cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: linear-gradient(135deg, #C4714A, #A85C39);
    color: #fff;
    font-family: 'Jost', 'Montserrat', sans-serif;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .7rem 1.4rem;
    border-radius: 30px;
    align-self: flex-start;
    box-shadow: 0 4px 14px rgba(196,113,74,.3);
    transition: background .2s, transform .18s, box-shadow .2s;
}
.promo-card:hover .promo-card-cta {
    background: linear-gradient(135deg, #D4845E, #C4714A);
    transform: translateX(3px);
    box-shadow: 0 6px 20px rgba(196,113,74,.4);
}

/* Responsive 600px — voir bloc unifié ci-dessus */

/* ── Hero stats cliquables ─────────────────────────────────────────────────── */
.hero-stat--btn,
.hero-stat--link {
    background: none;
    border: 1px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    font: inherit;
    color: inherit;
    text-decoration: none;
    padding: .5rem 1rem;
    transition: background .2s, border-color .2s, transform .2s;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.hero-stat--btn:hover,
.hero-stat--link:hover {
    background: rgba(255,255,255,.1);
    border-color: rgba(255,255,255,.25);
    transform: translateY(-2px);
}
.hero-stat--btn:hover .hero-stat-label,
.hero-stat--link:hover .hero-stat-label {
    color: #d4af37;
}

/* ── Équipements checkboxes ────────────────────────────────────────────────── */
.adv-amenities-block {
    padding: .75rem 0 0;
}
.adv-amenities-label {
    display: block;
    font-family: var(--font-heading, 'Montserrat', sans-serif);
    font-size: .65rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.6);
    margin-bottom: .55rem;
}
.adv-amenities-grid {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem .6rem;
}
.adv-amenity-check {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 20px;
    padding: .3rem .75rem;
    cursor: pointer;
    font-size: .8rem;
    color: rgba(255,255,255,.75);
    transition: background .18s, border-color .18s, color .18s;
    user-select: none;
}
.adv-amenity-check:hover {
    background: rgba(255,255,255,.16);
    border-color: rgba(255,255,255,.35);
    color: #fff;
}
.adv-amenity-check input[type="checkbox"] {
    appearance: none;
    width: 14px;
    height: 14px;
    border: 1.5px solid rgba(255,255,255,.4);
    border-radius: 3px;
    background: transparent;
    flex-shrink: 0;
    transition: background .15s, border-color .15s;
}
.adv-amenity-check input[type="checkbox"]:checked {
    background: var(--gold, #d4af37);
    border-color: var(--gold, #d4af37);
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 10 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4l3 3 5-6' stroke='%23fff' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-size: 70%;
    background-position: center;
    background-repeat: no-repeat;
}
.adv-amenity-check:has(input:checked) {
    background: rgba(212,175,55,.2);
    border-color: var(--gold, #d4af37);
    color: #fff;
}

/* ================================================
   style-luxe.css — mdbimmo.fr
   Transformation design — Immobilier prestige Côte d'Azur
   À ajouter à la fin de style.css
   ================================================ */

/* ── 1. HERO — Image de fond villa, overlay raffiné ─────────────────────────── */

.hero {
    background-image: url('../img/villa_luxe_desktop.jpg');
    background-color: #1a252f;
    background-size: cover;
    background-position: center 40%;
    background-attachment: scroll;
}



/* Overlay dégradé — lisibilité + profondeur */
.hero::before {
    background: linear-gradient(
        160deg,
        rgba(10, 18, 26, 0.78) 0%,
        rgba(26, 37, 47, 0.65) 50%,
        rgba(10, 18, 26, 0.82) 100%
    );
}

/* Ligne or décorative en bas du hero */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, #d4af37, #f0d060, #d4af37, transparent);
    z-index: 2;
}

/* Logo block — fond or légèrement plus transparent, ombre */
.hero-logo-block {
    background-color: var(--accent-color);
    box-shadow: 0 8px 32px rgba(212, 175, 55, 0.35);
    backdrop-filter: blur(4px);
}

/* Barre de recherche — fond blanc pur, relief marqué */
.hero-search {
    background: #ffffff;
    border: none;
    border-radius: 4px;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.35), 0 2px 8px rgba(212, 175, 55, 0.2);
    overflow: hidden;
    max-width: 720px;
    backdrop-filter: none;
}

.hero-search input {
    color: var(--text-color);
    background: transparent;
    font-size: 1rem;
    padding: 1.2rem 1.8rem;
}

.hero-search input::placeholder {
    color: rgba(26, 37, 47, 0.4);
    font-style: italic;
}

.hero-search button {
    padding: 1.2rem 2.2rem;
    font-size: 0.8rem;
    letter-spacing: 0.18em;
}

/* Lien recherche avancée */
.hero-advanced-toggle button {
    color: rgba(255, 255, 255, 0.6);
}
.hero-advanced-toggle button:hover {
    color: #d4af37;
    background: rgba(212, 175, 55, 0.08);
}

/* Stats hero — légère mise en valeur */
.hero-stat-number {
    font-size: 2.2rem;
    text-shadow: 0 2px 12px rgba(212, 175, 55, 0.4);
}

/* Tagline */
.hero-tagline {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    letter-spacing: 0.25em;
}

/* Formulaire recherche avancée — ton chaud sombre */
.advanced-search-form {
    background: rgba(10, 18, 26, 0.72);
    border: 1px solid rgba(212, 175, 55, 0.2);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* ── 2. PAGE — Fond légèrement teinté ────────────────────────────────────────── */

body {
    background-color: #f5f4f0;
}

:root {
    --bg-color: #f5f4f0;
    --radius: 6px;
    --card-shadow:       0 4px 24px rgba(26, 37, 47, 0.07), 0 1px 4px rgba(26, 37, 47, 0.04);
    --card-shadow-hover: 0 16px 48px rgba(26, 37, 47, 0.14), 0 4px 12px rgba(26, 37, 47, 0.08);
}

.listings-section {
    background: #f5f4f0;
}

/* ── 3. CARTES BIENS — Flottantes, sans bordure grise ────────────────────────── */

.property-card {
    border: none;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    background: #ffffff;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
/* Exclure la carte promo du background blanc */
.property-card.promo-card {
    background: linear-gradient(160deg, #FAF6F0 0%, #F0E8DC 100%);
    border: 1.5px solid #D9C4AC;
}

.property-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--card-shadow-hover);
}

/* Photo — ratio plus vertical, arrondi haut */
.card-photo {
    padding-top: 72%;
    border-radius: 10px 10px 0 0;
    overflow: hidden;
}

.card-photo img {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Badge */
.card-badge {
    border-radius: 4px;
    font-size: 0.62rem;
    letter-spacing: 0.14em;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.badge-available {
    background: var(--accent-color);
    color: #1a252f;
}

/* Corps de carte — aéré */
.card-body {
    padding: 1.6rem 1.8rem 1.5rem;
}

/* Prix — massif et percutant */
.card-price {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: var(--text-color);
    margin-bottom: 0.6rem;
    line-height: 1.1;
}

/* Titre */
.card-title {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    line-height: 1.5;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

/* Localisation */
.card-location {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
    color: var(--muted-text);
}

/* Meta bar — sans bordure grise, séparateur doux */
.card-meta {
    border-top: 1px solid rgba(26, 37, 47, 0.07);
    padding-top: 1rem;
    margin-top: auto;
}

.card-meta-item {
    font-size: 0.78rem;
    color: #777;
}

.card-meta-type {
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    border-color: rgba(212, 175, 55, 0.5);
    color: #a08020;
    border-radius: 3px;
}

/* ── 4. SECTION MAP — plus moderne ───────────────────────────────────────────── */

.map-section {
    border-top: none;
    border-bottom: none;
    box-shadow: inset 0 8px 24px rgba(26, 37, 47, 0.05);
}

/* ── 5. FILTRES — épurés ─────────────────────────────────────────────────────── */

.filter-btn {
    border-radius: 20px;
    padding: 0.45rem 1.4rem;
    border-color: rgba(26, 37, 47, 0.15);
    color: #666;
    background: #fff;
    font-size: 0.72rem;
}

.filter-btn:hover, .filter-btn.active {
    background: var(--text-color);
    border-color: var(--text-color);
    color: #fff;
}

/* ── 6. NAV — légèrement plus luxueuse ───────────────────────────────────────── */

.sticky-nav {
    background: rgba(245, 244, 240, 0.97);
    border-bottom: 1px solid rgba(26, 37, 47, 0.07);
    box-shadow: 0 2px 20px rgba(26, 37, 47, 0.06);
}

/* ── 7. FEEDBACK BANNER ──────────────────────────────────────────────────────── */

.search-feedback-banner {
    background: #fdf8ed;
    border: 1px solid rgba(212, 175, 55, 0.4);
    color: #7a6010;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(212, 175, 55, 0.08);
}

/* ── 8. RESPONSIVE — mobile ──────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .hero {
        min-height: 100vh;
        height: auto;
        background-image: url('../img/villa_luxe_mobile.jpg');
    }

    .hero-search {
        flex-direction: column;
        border-radius: 4px;
        gap: 0;
    }

    .hero-search input {
        color: var(--text-color);
        border: none;
        border-bottom: 1px solid rgba(26, 37, 47, 0.08);
        padding: 1.1rem 1.4rem;
    }

    .hero-search button {
        width: 100%;
        padding: 1rem;
        border-radius: 0 0 4px 4px;
    }

    .card-photo {
        padding-top: 65%;
    }

    .property-card {
        border-radius: 8px;
    }
}

@media (max-width: 480px) {
    .hero {
        background-position: 30% center;
    }
}

/* ══════════════════════════════════════════════════════
   PHASE 2 — Raffinement prestige
   ══════════════════════════════════════════════════════ */

/* ── Carte Leaflet — objet encapsulé centré ─────────────── */
.map-section {
    background: var(--bg-color) !important;
    border-top: none !important;
    border-bottom: none !important;
    box-shadow: none !important;
    padding-bottom: 2rem;
}
.map-header { padding: 0 2rem 1rem; }

/* Wrapper centré */
.map-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}
/* Cadre arrondi avec ombre */
.map-frame {
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(26,37,47,0.12), 0 2px 8px rgba(26,37,47,0.06);
    border: 1px solid rgba(26,37,47,0.07);
}
#map {
    display: block;
    border-radius: 0; /* géré par map-frame */
}

/* ── Prix — plus massif et percutant ────────────────────── */
.card-price {
    font-size: 1.7rem !important;
    font-weight: 700 !important;
    color: #1a252f !important;
    letter-spacing: -0.01em !important;
    margin-bottom: 0.7rem !important;
    line-height: 1.1 !important;
}

/* ── Badges — fond bleu nuit, texte blanc ───────────────── */
.card-badge {
    background: #1a252f !important;
    color: #fff !important;
    border: none !important;
    border-radius: 5px !important;
    font-size: 0.6rem !important;
    letter-spacing: 0.14em !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2) !important;
    padding: 0.35rem 0.9rem !important;
}
/* Badge "Sous offre" — or pour le distinguer */
.badge-offer {
    background: var(--accent-color) !important;
    color: #1a252f !important;
}

/* ── Localisation — or discret pour hiérarchie ──────────── */
.card-location {
    color: var(--accent-color) !important;
    font-size: 0.68rem !important;
    letter-spacing: 0.14em !important;
    font-weight: 600 !important;
}
.card-location svg { stroke: var(--accent-color) !important; }

/* ── Titre bien — meilleure lisibilité ─────────────────── */
.card-title {
    font-size: 0.82rem !important;
    line-height: 1.65 !important;
    letter-spacing: 0.08em !important;
    margin-bottom: 0.6rem !important;
}

/* ── Responsive map ─────────────────────────────────────── */
@media (max-width: 768px) {
    .map-container { padding: 0 1rem; }
    .map-frame { border-radius: 10px; }
    #map { height: 380px !important; min-height: 380px !important; }
}

/* Parallax géré en JS pour compatibilité iOS/Android/Desktop */