/* ============================================
   TEAM OUEST IMMOBILIER - Design System
   Glassmorphism Luxe | Noir + Blanc + Or
   CSS Custom Pur - Zero Framework
   ============================================ */
    /* ============================================
   VARIABLES & TOKENS
   ============================================ */
    
    :root {
        /* Couleurs principales */
        --noir-profond: #050505;
        --noir-base: #0a0a0a;
        --noir-surface: #141414;
        --noir-card: #1a1a1a;
        --noir-elevated: #222222;
        --noir-border: #2a2a2a;
        --noir-hover: #333333;
        /* Or / Jaune doré */
        --cuivre-dark: #B8960F;
        --cuivre: #D4AF37;
        --cuivre-light: #E8C84A;
        --cuivre-pale: #F0DC82;
        --cuivre-glow: rgba(212, 175, 55, 0.3);
        --cuivre-glow-strong: rgba(212, 175, 55, 0.5);
        /* Textes */
        --text-primary: #FFFFFF;
        --text-secondary: #B0B0B0;
        --text-muted: #707070;
        --text-inverse: #0a0a0a;
        /* Glassmorphism */
        --glass-bg: rgba(255, 255, 255, 0.04);
        --glass-bg-hover: rgba(255, 255, 255, 0.07);
        --glass-bg-strong: rgba(255, 255, 255, 0.08);
        --glass-border: rgba(255, 255, 255, 0.08);
        --glass-border-hover: rgba(212, 175, 55, 0.3);
        --glass-blur: 20px;
        --glass-blur-strong: 40px;
        /* Ombres */
        --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
        --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
        --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.6);
        --shadow-cuivre: 0 4px 30px rgba(212, 175, 55, 0.15);
        --shadow-glow: 0 0 40px rgba(212, 175, 55, 0.1);
        /* Gradients */
        --gradient-cuivre: linear-gradient(135deg, var(--cuivre-dark), var(--cuivre), var(--cuivre-light));
        --gradient-cuivre-h: linear-gradient(90deg, var(--cuivre-dark), var(--cuivre), var(--cuivre-light));
        --gradient-dark: linear-gradient(180deg, var(--noir-base) 0%, var(--noir-profond) 100%);
        --gradient-hero: linear-gradient(135deg, rgba(5, 5, 5, 0.9) 0%, rgba(10, 10, 10, 0.7) 50%, rgba(212, 175, 55, 0.1) 100%);
        --gradient-card: linear-gradient(145deg, rgba(26, 26, 26, 0.9) 0%, rgba(20, 20, 20, 0.95) 100%);
        /* Typographie */
        --font-heading: 'Playfair Display', 'Georgia', serif;
        --font-body: 'Inter', 'Helvetica Neue', sans-serif;
        --font-accent: 'Cormorant Garamond', 'Georgia', serif;
        /* Tailles */
        --fs-xs: 0.75rem;
        --fs-sm: 0.875rem;
        --fs-base: 1rem;
        --fs-md: 1.125rem;
        --fs-lg: 1.25rem;
        --fs-xl: 1.5rem;
        --fs-2xl: 2rem;
        --fs-3xl: 2.5rem;
        --fs-4xl: 3.5rem;
        --fs-5xl: 4.5rem;
        /* Espacements */
        --space-xs: 0.25rem;
        --space-sm: 0.5rem;
        --space-md: 1rem;
        --space-lg: 1.5rem;
        --space-xl: 2rem;
        --space-2xl: 3rem;
        --space-3xl: 4rem;
        --space-4xl: 6rem;
        --space-5xl: 8rem;
        /* Bordures */
        --radius-sm: 8px;
        --radius-md: 12px;
        --radius-lg: 16px;
        --radius-xl: 24px;
        --radius-full: 9999px;
        /* Transitions */
        --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
        --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
        /* Layout */
        --max-width: 1280px;
        --max-width-narrow: 900px;
        --header-height: 64px;
    }
    /* ============================================
   RESET & BASE
   ============================================ */
    
    *,
    *::before,
    *::after {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    html {
        scroll-behavior: smooth;
        font-size: 16px;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        scrollbar-gutter: stable;
    }
    
    body {
        font-family: var(--font-body);
        background: var(--noir-base);
        color: var(--text-primary);
        line-height: 1.7;
        overflow-x: hidden;
        min-height: 100vh;
    }
    /* Background pattern subtil */
    
    body::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(ellipse at 20% 50%, rgba(212, 175, 55, 0.03) 0%, transparent 50%), radial-gradient(ellipse at 80% 20%, rgba(212, 175, 55, 0.02) 0%, transparent 50%), radial-gradient(ellipse at 50% 80%, rgba(212, 175, 55, 0.02) 0%, transparent 50%);
        pointer-events: none;
        z-index: 0;
    }
    
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    
    a {
        color: var(--cuivre-light);
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    
    a:hover {
        color: var(--cuivre-pale);
    }
    
    ul,
    ol {
        list-style: none;
    }
    
    input,
    textarea,
    select,
    button {
        font-family: inherit;
        font-size: inherit;
        color: inherit;
        border: none;
        outline: none;
        background: none;
    }
    
    ::selection {
        background: var(--cuivre);
        color: var(--noir-base);
    }
    /* ============================================
   TYPOGRAPHY
   ============================================ */
    
    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
        font-family: var(--font-heading);
        font-weight: 600;
        line-height: 1.2;
        color: var(--text-primary);
    }
    
    h1 {
        font-size: var(--fs-4xl);
        letter-spacing: -0.02em;
    }
    
    h2 {
        font-size: var(--fs-3xl);
        letter-spacing: -0.01em;
    }
    
    h3 {
        font-size: var(--fs-2xl);
    }
    
    h4 {
        font-size: var(--fs-xl);
    }
    
    h5 {
        font-size: var(--fs-lg);
    }
    
    h6 {
        font-size: var(--fs-md);
    }
    
    .accent-text {
        font-family: var(--font-accent);
        font-style: italic;
        color: var(--cuivre-light);
    }
    
    .copper-text {
        background: var(--gradient-cuivre);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    /* ============================================
   LAYOUT
   ============================================ */
    
    .container {
        width: 100%;
        max-width: var(--max-width);
        margin: 0 auto;
        padding: 0 var(--space-xl);
        position: relative;
        z-index: 1;
    }
    
    .container--narrow {
        max-width: var(--max-width-narrow);
    }
    
    .section {
        padding: var(--space-5xl) 0;
        position: relative;
    }
    
    .section--sm {
        padding: var(--space-3xl) 0;
    }
    
    .grid {
        display: grid;
        gap: var(--space-xl);
    }
    
    .grid--2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid--3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .grid--4 {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .flex {
        display: flex;
        align-items: center;
        gap: var(--space-md);
    }
    
    .flex--between {
        justify-content: space-between;
    }
    
    .flex--center {
        justify-content: center;
    }
    
    .flex--wrap {
        flex-wrap: wrap;
    }
    /* ============================================
   HEADER / NAVIGATION
   ============================================ */
    
    .header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: var(--header-height);
        z-index: 1000;
        transition: all var(--transition-base);
    }
    
    .header::before {
        content: '';
        position: absolute;
        inset: 0;
        background: rgba(5, 5, 5, 0.85);
        backdrop-filter: blur(var(--glass-blur-strong));
        -webkit-backdrop-filter: blur(var(--glass-blur-strong));
        border-bottom: 1px solid var(--glass-border);
        transition: all var(--transition-base);
    }
    
    .header.scrolled::before {
        background: rgba(5, 5, 5, 0.95);
        border-bottom-color: var(--cuivre-glow);
    }
    
    .header__inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 100%;
        position: relative;
        z-index: 1;
    }
    
    .header__logo {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
        text-decoration: none;
    }
    
    .header__logo img {
        height: 42px;
        width: auto;
    }
    
    .header__logo-text {
        font-family: var(--font-heading);
        font-size: var(--fs-md);
        font-weight: 700;
        color: var(--text-primary);
        letter-spacing: 0.02em;
    }
    
    .header__logo-text span {
        color: var(--cuivre);
    }
    
    .nav {
        display: flex;
        align-items: center;
        gap: var(--space-xs);
        flex-shrink: 0;
    }
    
    .nav__link {
        display: inline-flex;
        align-items: center;
        padding: var(--space-xs) var(--space-sm);
        color: var(--text-secondary);
        font-size: var(--fs-sm);
        font-weight: 500;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        border-radius: var(--radius-sm);
        transition: all var(--transition-fast);
        position: relative;
        white-space: nowrap;
    }
    
    .nav__link::after {
        content: '';
        position: absolute;
        bottom: 2px;
        left: 50%;
        width: 0;
        height: 2px;
        background: var(--gradient-cuivre-h);
        transition: all var(--transition-base);
        transform: translateX(-50%);
        border-radius: 1px;
    }
    
    .nav__link:hover,
    .nav__link.active {
        color: var(--text-primary);
    }
    
    .nav__link:hover::after,
    .nav__link.active::after {
        width: 60%;
    }
    /* ---- Dropdown menu ---- */
    
    .nav__dropdown {
        position: relative;
    }
    
    .nav__dropdown-menu {
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%) translateY(8px);
        min-width: 220px;
        background: rgba(15, 15, 15, 0.97);
        backdrop-filter: blur(var(--glass-blur-strong));
        -webkit-backdrop-filter: blur(var(--glass-blur-strong));
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-md);
        padding: var(--space-sm);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-fast);
        box-shadow: var(--shadow-lg);
        z-index: 100;
    }
    /* Bridge invisible pour maintenir le hover entre le lien et le menu */
    
    .nav__dropdown-menu::before {
        content: '';
        position: absolute;
        top: -12px;
        left: 0;
        right: 0;
        height: 12px;
    }
    
    .nav__dropdown:hover .nav__dropdown-menu,
    .nav__dropdown:focus-within .nav__dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) translateY(2px);
    }
    
    .nav__dropdown-link {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
        padding: var(--space-sm) var(--space-md);
        color: var(--text-secondary);
        font-size: var(--fs-sm);
        font-weight: 400;
        border-radius: var(--radius-sm);
        transition: all var(--transition-fast);
        white-space: nowrap;
        text-transform: none;
        letter-spacing: 0;
    }
    
    .nav__dropdown-link:hover {
        color: var(--text-primary);
        background: var(--glass-bg-hover);
    }
    
    .nav__dropdown-link i {
        color: var(--cuivre);
        flex-shrink: 0;
    }
    
    .nav__phone {
        display: flex;
        align-items: center;
        gap: var(--space-xs);
        padding: 6px var(--space-md);
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-full);
        color: var(--cuivre-light);
        font-weight: 600;
        font-size: var(--fs-sm);
        transition: all var(--transition-base);
        margin-left: var(--space-sm);
    }
    
    .nav__phone:hover {
        background: var(--cuivre-glow);
        border-color: var(--cuivre);
        color: var(--cuivre-pale);
        box-shadow: var(--shadow-cuivre);
    }
    /* Mobile menu toggle */
    
    .menu-toggle {
        display: none;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        padding: var(--space-sm);
        z-index: 1001;
    }
    
    .menu-toggle span {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--text-primary);
        border-radius: 2px;
        transition: all var(--transition-base);
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    /* ============================================
   HERO SECTION
   ============================================ */
    
    .hero {
        position: relative;
        min-height: 100vh;
        display: flex;
        align-items: center;
        overflow: hidden;
    }
    
    .hero__bg {
        position: absolute;
        inset: 0;
        z-index: 0;
    }
    
    .hero__bg img,
    .hero__bg video {
        width: 100%;
        height: 100%;
        object-fit: cover;
        filter: brightness(0.3) saturate(0.8);
    }
    /* Si la vidéo est chargée, masquer l'image fallback */
    
    .hero__bg video[src]~.hero__fallback,
    .hero__bg video:not([src=""])~.hero__fallback {
        display: none;
    }
    
    .hero__video {
        position: absolute;
        inset: 0;
    }
    
    .hero__overlay {
        position: absolute;
        inset: 0;
        background: var(--gradient-hero);
        z-index: 1;
    }
    /* Geometric decorations */
    
    .hero__decor {
        position: absolute;
        z-index: 2;
        pointer-events: none;
    }
    
    .hero__decor--1 {
        top: 15%;
        right: 10%;
        width: 300px;
        height: 300px;
        border: 1px solid rgba(212, 175, 55, 0.1);
        border-radius: 50%;
        animation: float 8s ease-in-out infinite;
    }
    
    .hero__decor--2 {
        bottom: 20%;
        left: 5%;
        width: 200px;
        height: 200px;
        border: 1px solid rgba(212, 175, 55, 0.08);
        transform: rotate(45deg);
        animation: float 10s ease-in-out infinite reverse;
    }
    
    .hero__decor--3 {
        top: 40%;
        right: 30%;
        width: 80px;
        height: 80px;
        background: rgba(212, 175, 55, 0.05);
        border-radius: 50%;
        filter: blur(30px);
        animation: pulse-glow 4s ease-in-out infinite;
    }
    
    @keyframes float {
        0%,
        100% {
            transform: translateY(0) rotate(0deg);
        }
        50% {
            transform: translateY(-20px) rotate(3deg);
        }
    }
    
    @keyframes pulse-glow {
        0%,
        100% {
            opacity: 0.3;
            transform: scale(1);
        }
        50% {
            opacity: 0.6;
            transform: scale(1.2);
        }
    }
    
    .hero__content {
        position: relative;
        z-index: 3;
        max-width: 700px;
    }
    
    .hero__badge {
        display: inline-flex;
        align-items: center;
        gap: var(--space-sm);
        padding: var(--space-sm) var(--space-lg);
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-full);
        font-size: var(--fs-xs);
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.15em;
        color: var(--cuivre-light);
        backdrop-filter: blur(10px);
        margin-bottom: var(--space-xl);
    }
    
    .hero__badge::before {
        content: '';
        width: 8px;
        height: 8px;
        background: var(--cuivre);
        border-radius: 50%;
        animation: pulse-glow 2s ease-in-out infinite;
    }
    
    .hero__title {
        font-size: var(--fs-5xl);
        font-weight: 700;
        line-height: 1.1;
        margin-bottom: var(--space-xl);
    }
    
    .hero__title span {
        display: block;
    }
    
    .hero__title .line-copper {
        background: var(--gradient-cuivre);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .hero__subtitle {
        font-family: var(--font-accent);
        font-size: var(--fs-xl);
        color: var(--text-secondary);
        margin-bottom: var(--space-2xl);
        font-style: italic;
        line-height: 1.6;
    }
    
    .hero__actions {
        display: flex;
        gap: var(--space-md);
        flex-wrap: wrap;
    }
    /* Scroll indicator */
    
    .hero__scroll {
        position: absolute;
        bottom: 40px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 3;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
        color: var(--text-muted);
        font-size: var(--fs-xs);
        text-transform: uppercase;
        letter-spacing: 0.15em;
        animation: bounce 2s ease-in-out infinite;
    }
    
    .hero__scroll-line {
        width: 1px;
        height: 40px;
        background: linear-gradient(to bottom, var(--cuivre), transparent);
    }
    
    @keyframes bounce {
        0%,
        100% {
            transform: translateX(-50%) translateY(0);
        }
        50% {
            transform: translateX(-50%) translateY(10px);
        }
    }
    /* ============================================
   BUTTONS
   ============================================ */
    
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: var(--space-sm);
        padding: 14px 32px;
        font-weight: 600;
        font-size: var(--fs-sm);
        text-transform: uppercase;
        letter-spacing: 0.08em;
        border-radius: var(--radius-sm);
        cursor: pointer;
        transition: all var(--transition-base);
        position: relative;
        overflow: hidden;
        white-space: nowrap;
    }
    
    .btn::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
        opacity: 0;
        transition: opacity var(--transition-fast);
    }
    
    .btn:hover::before {
        opacity: 1;
    }
    
    .btn--primary {
        background: var(--gradient-cuivre);
        color: var(--noir-base);
        box-shadow: var(--shadow-cuivre);
    }
    
    .btn--primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 40px rgba(212, 175, 55, 0.3);
        color: var(--noir-base);
    }
    
    .btn--outline {
        background: transparent;
        border: 1px solid var(--cuivre);
        color: var(--cuivre-light);
    }
    
    .btn--outline:hover {
        background: var(--cuivre-glow);
        border-color: var(--cuivre-light);
        transform: translateY(-2px);
        color: var(--cuivre-pale);
    }
    
    .btn--glass {
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        color: var(--text-primary);
        backdrop-filter: blur(10px);
    }
    
    .btn--glass:hover {
        background: var(--glass-bg-hover);
        border-color: var(--glass-border-hover);
        transform: translateY(-2px);
    }
    
    .btn--lg {
        padding: 18px 42px;
        font-size: var(--fs-base);
    }
    
    .btn--sm {
        padding: 10px 20px;
        font-size: var(--fs-xs);
    }
    
    .btn--icon {
        width: 48px;
        height: 48px;
        padding: 0;
        border-radius: var(--radius-full);
    }
    /* ============================================
   SEARCH BAR (Home)
   ============================================ */
    
    .search-section {
        position: relative;
        margin-top: -60px;
        z-index: 10;
    }
    
    .search-bar {
        background: var(--glass-bg-strong);
        backdrop-filter: blur(var(--glass-blur-strong));
        -webkit-backdrop-filter: blur(var(--glass-blur-strong));
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-xl);
        padding: var(--space-xl) var(--space-2xl);
        box-shadow: var(--shadow-xl);
    }
    
    .search-bar__title {
        font-family: var(--font-accent);
        font-size: var(--fs-lg);
        color: var(--cuivre-light);
        margin-bottom: var(--space-lg);
        font-style: italic;
    }
    
    .search-bar__form {
        display: grid;
        grid-template-columns: repeat(5, 1fr) auto;
        gap: var(--space-md);
        align-items: end;
    }
    
    .form-group {
        display: flex;
        flex-direction: column;
        gap: var(--space-xs);
    }
    
    .form-group label {
        font-size: var(--fs-xs);
        text-transform: uppercase;
        letter-spacing: 0.1em;
        color: var(--text-muted);
        font-weight: 600;
    }
    
    .form-control {
        padding: 12px 16px;
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-sm);
        color: var(--text-primary);
        font-size: var(--fs-sm);
        transition: all var(--transition-fast);
        backdrop-filter: blur(5px);
    }
    
    .form-control:focus {
        border-color: var(--cuivre);
        box-shadow: 0 0 0 3px var(--cuivre-glow);
        background: var(--glass-bg-hover);
    }
    
    .form-control::placeholder {
        color: var(--text-muted);
    }
    
    select.form-control {
        cursor: pointer;
        appearance: none;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23D4AF37' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 12px center;
        padding-right: 36px;
    }
    
    select.form-control option {
        background: var(--noir-card);
        color: var(--text-primary);
    }
    /* ============================================
   SECTION HEADERS
   ============================================ */
    
    .section-header {
        text-align: center;
        margin-bottom: var(--space-3xl);
    }
    
    .section-header__tag {
        display: inline-flex;
        align-items: center;
        gap: var(--space-sm);
        font-size: var(--fs-xs);
        text-transform: uppercase;
        letter-spacing: 0.2em;
        color: var(--cuivre);
        font-weight: 600;
        margin-bottom: var(--space-md);
    }
    
    .section-header__tag::before,
    .section-header__tag::after {
        content: '';
        width: 30px;
        height: 1px;
        background: var(--gradient-cuivre-h);
    }
    
    .section-header__title {
        margin-bottom: var(--space-md);
    }
    
    .section-header__subtitle {
        font-family: var(--font-accent);
        font-size: var(--fs-lg);
        color: var(--text-secondary);
        font-style: italic;
        max-width: 600px;
        margin: 0 auto;
    }
    /* Ligne décorative cuivre */
    
    .divider-copper {
        width: 80px;
        height: 3px;
        background: var(--gradient-cuivre-h);
        border-radius: 2px;
        margin: var(--space-lg) auto;
    }
    /* ============================================
   PROPERTY CARDS
   ============================================ */
    
    .property-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
        gap: var(--space-xl);
    }
    
    .property-card {
        position: relative;
        background: var(--gradient-card);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-lg);
        overflow: hidden;
        transition: all var(--transition-base);
        cursor: pointer;
    }
    
    .property-card:hover {
        transform: translateY(-8px);
        border-color: var(--glass-border-hover);
        box-shadow: var(--shadow-cuivre), var(--shadow-glow);
    }
    
    .property-card__image {
        position: relative;
        height: 260px;
        overflow: hidden;
    }
    
    .property-card__image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform var(--transition-slow);
    }
    
    .property-card:hover .property-card__image img {
        transform: scale(1.05);
    }
    
    .property-card__image-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(to top, rgba(5, 5, 5, 0.7) 0%, transparent 50%);
        z-index: 1;
    }
    
    .property-card__badges {
        position: absolute;
        top: var(--space-md);
        left: var(--space-md);
        display: flex;
        gap: var(--space-sm);
        z-index: 2;
    }
    
    .badge {
        padding: 6px 14px;
        font-size: var(--fs-xs);
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        border-radius: var(--radius-full);
        backdrop-filter: blur(10px);
    }
    
    .badge--vente {
        background: rgba(212, 175, 55, 0.85);
        color: white;
    }
    
    .badge--location {
        background: rgba(34, 139, 34, 0.85);
        color: white;
    }
    
    .badge--exclu {
        background: rgba(220, 20, 60, 0.85);
        color: white;
    }
    
    .property-card__favorite {
        position: absolute;
        top: var(--space-md);
        right: var(--space-md);
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        cursor: pointer;
        transition: all var(--transition-fast);
        z-index: 2;
        color: white;
        font-size: var(--fs-md);
    }
    
    .property-card__favorite:hover,
    .property-card__favorite.active {
        background: rgba(212, 175, 55, 0.8);
        border-color: var(--cuivre);
        transform: scale(1.1);
    }
    
    .property-card__price {
        position: absolute;
        bottom: var(--space-md);
        left: var(--space-md);
        z-index: 2;
    }
    
    .property-card__price-amount {
        font-family: var(--font-heading);
        font-size: var(--fs-2xl);
        font-weight: 700;
        color: white;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    }
    
    .property-card__price-label {
        font-size: var(--fs-xs);
        color: rgba(255, 255, 255, 0.7);
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }
    
    .property-card__body {
        padding: var(--space-lg) var(--space-xl) var(--space-xl);
    }
    
    .property-card__type {
        font-size: var(--fs-xs);
        text-transform: uppercase;
        letter-spacing: 0.1em;
        color: var(--cuivre);
        font-weight: 600;
        margin-bottom: var(--space-xs);
    }
    
    .property-card__title {
        font-family: var(--font-heading);
        font-size: var(--fs-lg);
        font-weight: 600;
        margin-bottom: var(--space-sm);
        color: var(--text-primary);
        line-height: 1.3;
    }
    
    .property-card__location {
        display: flex;
        align-items: center;
        gap: var(--space-xs);
        font-size: var(--fs-sm);
        color: var(--text-muted);
        margin-bottom: var(--space-md);
    }
    
    .property-card__desc {
        font-size: var(--fs-sm);
        color: var(--text-secondary);
        line-height: 1.6;
        margin-bottom: var(--space-lg);
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .property-card__features {
        display: flex;
        gap: var(--space-lg);
        padding-top: var(--space-md);
        border-top: 1px solid var(--noir-border);
    }
    
    .property-card__feature {
        display: flex;
        align-items: center;
        gap: var(--space-xs);
        font-size: var(--fs-sm);
        color: var(--text-secondary);
    }
    
    .property-card__feature-icon {
        color: var(--cuivre);
        font-size: var(--fs-base);
        width: 20px;
        text-align: center;
    }
    
    .property-card__feature strong {
        color: var(--text-primary);
        font-weight: 600;
    }
    /* ============================================
   PROPERTY DETAIL PAGE
   ============================================ */
    
    .property-hero {
        position: relative;
        padding-top: var(--header-height);
    }
    
    .property-gallery {
        position: relative;
        height: 500px;
        border-radius: 0 0 var(--radius-xl) var(--radius-xl);
        overflow: hidden;
    }
    
    .property-gallery__main {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .property-gallery__nav {
        position: absolute;
        bottom: var(--space-lg);
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        gap: var(--space-sm);
        z-index: 5;
    }
    
    .property-gallery__thumb {
        width: 70px;
        height: 50px;
        border-radius: var(--radius-sm);
        overflow: hidden;
        cursor: pointer;
        border: 2px solid transparent;
        transition: all var(--transition-fast);
        opacity: 0.6;
    }
    
    .property-gallery__thumb.active,
    .property-gallery__thumb:hover {
        border-color: var(--cuivre);
        opacity: 1;
    }
    
    .property-gallery__thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .property-gallery__arrows {
        position: absolute;
        top: 50%;
        left: 0;
        right: 0;
        transform: translateY(-50%);
        display: flex;
        justify-content: space-between;
        padding: 0 var(--space-lg);
        z-index: 5;
        pointer-events: none;
    }
    
    .property-gallery__arrow {
        width: 50px;
        height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        color: white;
        font-size: var(--fs-lg);
        cursor: pointer;
        pointer-events: all;
        transition: all var(--transition-fast);
    }
    
    .property-gallery__arrow:hover {
        background: var(--cuivre-glow-strong);
        border-color: var(--cuivre);
    }
    
    .property-gallery__counter {
        position: absolute;
        top: var(--space-lg);
        right: var(--space-lg);
        padding: var(--space-sm) var(--space-md);
        background: rgba(0, 0, 0, 0.6);
        backdrop-filter: blur(10px);
        border-radius: var(--radius-full);
        color: white;
        font-size: var(--fs-sm);
        z-index: 5;
    }
    /* Property Info */
    
    .property-info {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: var(--space-3xl);
        padding-top: var(--space-3xl);
    }
    
    .property-info__main {
        display: flex;
        flex-direction: column;
        gap: var(--space-2xl);
    }
    
    .property-info__header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        flex-wrap: wrap;
        gap: var(--space-md);
    }
    
    .property-info__title-group h1 {
        font-size: var(--fs-3xl);
        margin-bottom: var(--space-sm);
    }
    
    .property-info__location {
        display: flex;
        align-items: center;
        gap: var(--space-xs);
        color: var(--text-secondary);
        font-size: var(--fs-md);
    }
    
    .property-info__ref {
        font-size: var(--fs-xs);
        color: var(--text-muted);
        margin-top: var(--space-xs);
    }
    
    .property-info__price-box {
        text-align: right;
    }
    
    .property-info__price {
        font-family: var(--font-heading);
        font-size: var(--fs-3xl);
        font-weight: 700;
        background: var(--gradient-cuivre);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .property-info__price-mention {
        font-size: var(--fs-xs);
        color: var(--text-muted);
    }
    /* Key features bar */
    
    .property-features-bar {
        display: flex;
        gap: var(--space-xl);
        padding: var(--space-xl);
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-lg);
        backdrop-filter: blur(10px);
    }
    
    .property-feature-item {
        display: flex;
        align-items: center;
        gap: var(--space-md);
        flex: 1;
    }
    
    .property-feature-item__icon {
        width: 48px;
        height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--cuivre-glow);
        border-radius: var(--radius-md);
        color: var(--cuivre-light);
        font-size: var(--fs-xl);
    }
    
    .property-feature-item__label {
        font-size: var(--fs-xs);
        color: var(--text-muted);
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }
    
    .property-feature-item__value {
        font-weight: 700;
        font-size: var(--fs-lg);
        color: var(--text-primary);
    }
    /* Description */
    
    .property-description {
        line-height: 1.8;
        color: var(--text-secondary);
        font-size: var(--fs-md);
    }
    
    .property-description h3 {
        margin-bottom: var(--space-md);
    }
    /* Details table */
    
    .property-details-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1px;
        background: var(--noir-border);
        border: 1px solid var(--noir-border);
        border-radius: var(--radius-md);
        overflow: hidden;
    }
    
    .property-detail-item {
        display: flex;
        justify-content: space-between;
        padding: var(--space-md) var(--space-lg);
        background: var(--noir-card);
    }
    
    .property-detail-item__label {
        color: var(--text-muted);
        font-size: var(--fs-sm);
    }
    
    .property-detail-item__value {
        font-weight: 600;
        color: var(--text-primary);
        font-size: var(--fs-sm);
    }
    /* DPE */
    
    .dpe-container {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xl);
    }
    
    .dpe-gauge {
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-lg);
        padding: var(--space-xl);
    }
    
    .dpe-gauge__title {
        font-size: var(--fs-sm);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--text-muted);
        margin-bottom: var(--space-lg);
    }
    
    .dpe-bar {
        display: flex;
        align-items: center;
        margin-bottom: 4px;
        position: relative;
    }
    
    .dpe-bar__level {
        height: 28px;
        display: flex;
        align-items: center;
        padding: 0 var(--space-md);
        color: white;
        font-weight: 700;
        font-size: var(--fs-xs);
        border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
        position: relative;
    }
    
    .dpe-bar__level--A {
        background: #319834;
        width: 30%;
    }
    
    .dpe-bar__level--B {
        background: #33cc31;
        width: 40%;
    }
    
    .dpe-bar__level--C {
        background: #cbfc34;
        width: 50%;
        color: #333;
    }
    
    .dpe-bar__level--D {
        background: #fbfe06;
        width: 60%;
        color: #333;
    }
    
    .dpe-bar__level--E {
        background: #fbcb02;
        width: 70%;
    }
    
    .dpe-bar__level--F {
        background: #f58221;
        width: 80%;
    }
    
    .dpe-bar__level--G {
        background: #ef1d29;
        width: 90%;
    }
    
    .dpe-bar__level.active {
        transform: scaleY(1.3);
        box-shadow: 0 0 15px currentColor;
        z-index: 1;
    }
    
    .dpe-bar__value {
        position: absolute;
        right: -50px;
        font-size: var(--fs-sm);
        font-weight: 600;
        color: var(--text-primary);
    }
    /* Sidebar */
    
    .property-sidebar {
        display: flex;
        flex-direction: column;
        gap: var(--space-xl);
    }
    
    .sidebar-card {
        background: var(--gradient-card);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-lg);
        padding: var(--space-xl);
        backdrop-filter: blur(10px);
    }
    
    .sidebar-card__title {
        font-size: var(--fs-md);
        margin-bottom: var(--space-lg);
        padding-bottom: var(--space-md);
        border-bottom: 1px solid var(--noir-border);
    }
    /* Agent card */
    
    .agent-card {
        text-align: center;
    }
    
    .agent-card__photo {
        width: 80px;
        height: 80px;
        border-radius: 50%;
        margin: 0 auto var(--space-md);
        border: 2px solid var(--cuivre);
        overflow: hidden;
        object-fit: cover;
    }
    
    .agent-card__name {
        font-family: var(--font-heading);
        font-size: var(--fs-lg);
        margin-bottom: var(--space-xs);
    }
    
    .agent-card__role {
        font-size: var(--fs-sm);
        color: var(--text-muted);
        margin-bottom: var(--space-lg);
    }
    /* Mortgage calculator */
    
    .calc-result {
        text-align: center;
        padding: var(--space-xl);
        background: var(--cuivre-glow);
        border-radius: var(--radius-md);
        margin-top: var(--space-md);
    }
    
    .calc-result__amount {
        font-family: var(--font-heading);
        font-size: var(--fs-3xl);
        font-weight: 700;
        color: var(--cuivre-light);
    }
    
    .calc-result__label {
        font-size: var(--fs-sm);
        color: var(--text-secondary);
    }
    /* ============================================
   FEATURES / SERVICES SECTION
   ============================================ */
    
    .service-cards {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-xl);
    }
    
    .service-card {
        position: relative;
        padding: var(--space-2xl);
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-lg);
        backdrop-filter: blur(var(--glass-blur));
        text-align: center;
        transition: all var(--transition-base);
        overflow: hidden;
    }
    
    .service-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: var(--gradient-cuivre-h);
        transform: scaleX(0);
        transition: transform var(--transition-base);
    }
    
    .service-card:hover {
        transform: translateY(-5px);
        border-color: var(--glass-border-hover);
        background: var(--glass-bg-hover);
        box-shadow: var(--shadow-cuivre);
    }
    
    .service-card:hover::before {
        transform: scaleX(1);
    }
    
    .service-card__icon {
        width: 70px;
        height: 70px;
        margin: 0 auto var(--space-lg);
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--cuivre-glow);
        border-radius: var(--radius-lg);
        font-size: var(--fs-2xl);
        color: var(--cuivre-light);
        transition: all var(--transition-base);
    }
    
    .service-card:hover .service-card__icon {
        background: var(--cuivre-glow-strong);
        transform: scale(1.1);
    }
    
    .service-card__title {
        font-family: var(--font-heading);
        font-size: var(--fs-lg);
        margin-bottom: var(--space-sm);
    }
    
    .service-card__desc {
        font-size: var(--fs-sm);
        color: var(--text-secondary);
        line-height: 1.6;
    }
    /* ============================================
   ESTIMATION / CONTACT FORM
   ============================================ */
    
    .form-section {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
        align-items: start;
    }
    
    .contact-form {
        display: flex;
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .contact-form .form-group {
        gap: var(--space-sm);
    }
    
    .contact-form .form-control {
        padding: 14px 18px;
    }
    
    .contact-form textarea.form-control {
        min-height: 150px;
        resize: vertical;
    }
    
    .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }
    
    .info-panel {
        padding: var(--space-2xl);
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-lg);
        backdrop-filter: blur(var(--glass-blur));
    }
    
    .info-panel h3 {
        margin-bottom: var(--space-lg);
    }
    
    .info-panel p {
        color: var(--text-secondary);
        line-height: 1.8;
        margin-bottom: var(--space-lg);
    }
    
    .info-item {
        display: flex;
        align-items: center;
        gap: var(--space-md);
        padding: var(--space-md) 0;
        border-bottom: 1px solid var(--noir-border);
    }
    
    .info-item:last-child {
        border-bottom: none;
    }
    
    .info-item__icon {
        width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--cuivre-glow);
        border-radius: var(--radius-md);
        color: var(--cuivre-light);
        font-size: var(--fs-md);
        flex-shrink: 0;
    }
    
    .info-item__text {
        font-size: var(--fs-sm);
        color: var(--text-secondary);
    }
    
    .info-item__text strong {
        display: block;
        color: var(--text-primary);
        font-size: var(--fs-base);
        margin-bottom: 2px;
    }
    /* ============================================
   FOOTER
   ============================================ */
    
    .footer {
        background: var(--noir-profond);
        border-top: 1px solid var(--noir-border);
        position: relative;
        z-index: 1;
    }
    
    .footer__top {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: var(--space-3xl);
        padding: var(--space-4xl) 0;
    }
    
    .footer__brand {
        max-width: 300px;
    }
    
    .footer__logo {
        height: 60px;
        width: auto;
        margin-bottom: var(--space-md);
        filter: brightness(1.1);
    }
    
    .footer__brand-name {
        font-family: var(--font-heading);
        font-size: var(--fs-xl);
        font-weight: 700;
        margin-bottom: var(--space-md);
        color: var(--text-primary);
    }
    
    .footer__brand-name span {
        color: var(--cuivre);
    }
    
    .footer__brand p {
        font-size: var(--fs-sm);
        color: var(--text-secondary);
        line-height: 1.7;
        margin-bottom: var(--space-lg);
    }
    
    .footer__social {
        display: flex;
        gap: var(--space-sm);
    }
    
    .footer__social a {
        width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-sm);
        color: var(--text-secondary);
        font-size: var(--fs-md);
        transition: all var(--transition-fast);
    }
    
    .footer__social a:hover {
        background: var(--cuivre-glow);
        border-color: var(--cuivre);
        color: var(--cuivre-light);
        transform: translateY(-2px);
    }
    
    .footer__heading {
        font-family: var(--font-heading);
        font-size: var(--fs-base);
        font-weight: 600;
        margin-bottom: var(--space-lg);
        color: var(--text-primary);
    }
    
    .footer__links {
        display: flex;
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .footer__links a {
        font-size: var(--fs-sm);
        color: var(--text-secondary);
        transition: all var(--transition-fast);
        padding: 2px 0;
    }
    
    .footer__links a:hover {
        color: var(--cuivre-light);
        padding-left: 8px;
    }
    
    .footer__contact-item {
        display: flex;
        align-items: flex-start;
        gap: var(--space-sm);
        margin-bottom: var(--space-md);
        font-size: var(--fs-sm);
        color: var(--text-secondary);
    }
    
    .footer__contact-item i {
        color: var(--cuivre);
        margin-top: 3px;
    }
    
    .footer__bottom {
        padding: var(--space-lg) 0;
        border-top: 1px solid var(--noir-border);
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: var(--fs-xs);
        color: var(--text-muted);
    }
    
    .footer__bottom a {
        color: var(--text-muted);
    }
    
    .footer__bottom a:hover {
        color: var(--cuivre-light);
    }
    /* ============================================
   PAGINATION
   ============================================ */
    
    .pagination {
        display: flex;
        justify-content: center;
        gap: var(--space-sm);
        margin-top: var(--space-3xl);
    }
    
    .pagination__link {
        width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-sm);
        color: var(--text-secondary);
        font-weight: 600;
        transition: all var(--transition-fast);
    }
    
    .pagination__link:hover {
        border-color: var(--cuivre);
        color: var(--cuivre-light);
        background: var(--cuivre-glow);
    }
    
    .pagination__link.active {
        background: var(--gradient-cuivre);
        color: var(--noir-base);
        border-color: var(--cuivre);
    }
    /* ============================================
   ALERTS & NOTIFICATIONS
   ============================================ */
    
    .alert {
        padding: var(--space-md) var(--space-lg);
        border-radius: var(--radius-md);
        font-size: var(--fs-sm);
        display: flex;
        align-items: center;
        gap: var(--space-md);
    }
    
    .alert--success {
        background: rgba(34, 139, 34, 0.1);
        border: 1px solid rgba(34, 139, 34, 0.3);
        color: #4ade80;
    }
    
    .alert--error {
        background: rgba(220, 20, 60, 0.1);
        border: 1px solid rgba(220, 20, 60, 0.3);
        color: #f87171;
    }
    /* ============================================
   LOADING / SKELETON
   ============================================ */
    
    .skeleton {
        background: linear-gradient(90deg, var(--noir-card) 25%, var(--noir-elevated) 50%, var(--noir-card) 75%);
        background-size: 200% 100%;
        animation: shimmer 1.5s infinite;
        border-radius: var(--radius-sm);
    }
    
    @keyframes shimmer {
        0% {
            background-position: 200% 0;
        }
        100% {
            background-position: -200% 0;
        }
    }
    /* ============================================
   BACK TO TOP
   ============================================ */
    
    .back-to-top {
        position: fixed;
        bottom: 30px;
        right: 30px;
        width: 50px;
        height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--gradient-cuivre);
        border-radius: var(--radius-full);
        color: var(--noir-base);
        font-size: var(--fs-lg);
        cursor: pointer;
        opacity: 0;
        visibility: hidden;
        transform: translateY(20px);
        transition: all var(--transition-base);
        z-index: 999;
        box-shadow: var(--shadow-cuivre);
        border: none;
    }
    
    .back-to-top.visible {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .back-to-top:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 30px rgba(212, 175, 55, 0.4);
    }
    /* ============================================
   PAGE HERO (for inner pages)
   ============================================ */
    
    .page-hero {
        padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
        background: var(--gradient-dark);
        border-bottom: 1px solid var(--noir-border);
        position: relative;
        overflow: hidden;
    }
    
    .page-hero::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: var(--gradient-cuivre-h);
        opacity: 0.3;
    }
    /* Video background for page-hero sections */
    
    .page-hero--video {
        min-height: 45vh;
        display: flex;
        align-items: flex-end;
    }
    
    .page-hero__bg {
        position: absolute;
        inset: 0;
        z-index: 0;
    }
    
    .page-hero__bg video {
        width: 100%;
        height: 100%;
        object-fit: cover;
        filter: brightness(0.25) saturate(0.7);
    }
    
    .page-hero__bg-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, rgba(5, 5, 5, 0.6) 0%, rgba(5, 5, 5, 0.9) 100%);
        z-index: 1;
    }
    
    .page-hero h1 {
        margin-bottom: var(--space-sm);
    }
    
    .page-hero .breadcrumb {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
        font-size: var(--fs-sm);
        color: var(--text-muted);
    }
    
    .page-hero .breadcrumb a {
        color: var(--text-muted);
    }
    
    .page-hero .breadcrumb a:hover {
        color: var(--cuivre-light);
    }
    
    .page-hero .breadcrumb span {
        color: var(--cuivre);
    }
    /* ============================================
   FILTERS BAR (Annonces page)
   ============================================ */
    
    .filters-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: var(--space-md) var(--space-xl);
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-lg);
        margin-bottom: var(--space-xl);
        backdrop-filter: blur(10px);
        flex-wrap: wrap;
        gap: var(--space-md);
    }
    
    .filters-bar__count {
        font-size: var(--fs-sm);
        color: var(--text-secondary);
    }
    
    .filters-bar__count strong {
        color: var(--cuivre-light);
    }
    
    .filters-bar__actions {
        display: flex;
        gap: var(--space-sm);
    }
    
    .view-toggle {
        display: flex;
        gap: 2px;
        background: var(--noir-card);
        border-radius: var(--radius-sm);
        padding: 2px;
    }
    
    .view-toggle__btn {
        padding: var(--space-sm) var(--space-md);
        border-radius: 6px;
        cursor: pointer;
        color: var(--text-muted);
        font-size: var(--fs-sm);
        display: flex;
        align-items: center;
        gap: var(--space-xs);
        transition: all var(--transition-fast);
    }
    
    .view-toggle__btn.active,
    .view-toggle__btn:hover {
        background: var(--cuivre-glow);
        color: var(--cuivre-light);
    }
    /* ============================================
   SIMILAR PROPERTIES
   ============================================ */
    
    .similar-section {
        border-top: 1px solid var(--noir-border);
    }
    /* ============================================
   RESPONSIVE
   ============================================ */
    
    @media (max-width: 1024px) {
         :root {
            --fs-5xl: 3.5rem;
            --fs-4xl: 2.5rem;
        }
        .nav__link {
            padding: var(--space-xs) var(--space-sm);
            font-size: 0.75rem;
            letter-spacing: 0.04em;
        }
        .nav__phone {
            padding: 4px var(--space-sm);
            font-size: 0.75rem;
            margin-left: var(--space-xs);
        }
        .nav__dropdown-menu {
            min-width: 180px;
        }
        .grid--3 {
            grid-template-columns: repeat(2, 1fr);
        }
        .grid--4 {
            grid-template-columns: repeat(2, 1fr);
        }
        .search-bar__form {
            grid-template-columns: repeat(3, 1fr);
        }
        .property-info {
            grid-template-columns: 1fr;
        }
        .property-sidebar {
            flex-direction: row;
            flex-wrap: wrap;
        }
        .sidebar-card {
            flex: 1;
            min-width: 280px;
        }
        .service-cards {
            grid-template-columns: repeat(2, 1fr);
        }
        .form-section {
            grid-template-columns: 1fr;
        }
        .footer__top {
            grid-template-columns: 1fr 1fr;
        }
    }
    
    @media (max-width: 768px) {
         :root {
            --fs-5xl: 2.5rem;
            --fs-4xl: 2rem;
            --fs-3xl: 1.75rem;
            --header-height: 56px;
        }
        .container {
            padding: 0 var(--space-md);
        }
        .section {
            padding: var(--space-3xl) 0;
        }
        /* Mobile nav */
        .nav {
            position: fixed;
            top: 0;
            right: -100%;
            width: 300px;
            height: 100vh;
            flex-direction: column;
            align-items: flex-start;
            padding: calc(var(--header-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
            background: rgba(10, 10, 10, 0.98);
            backdrop-filter: blur(var(--glass-blur-strong));
            border-left: 1px solid var(--glass-border);
            transition: right var(--transition-base);
            gap: var(--space-xs);
            overflow-y: auto;
        }
        .nav.open {
            right: 0;
        }
        .nav__link {
            font-size: var(--fs-base);
            padding: var(--space-sm) var(--space-md);
            width: 100%;
        }
        /* Mobile dropdown: always visible, no hover */
        .nav__dropdown {
            width: 100%;
        }
        .nav__dropdown>.nav__link {
            width: 100%;
        }
        .nav__dropdown-menu {
            position: static;
            transform: none;
            opacity: 1;
            visibility: visible;
            background: transparent;
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
            border: none;
            box-shadow: none;
            padding: 0 0 0 var(--space-md);
            min-width: unset;
            border-left: 2px solid var(--cuivre-glow);
            margin-left: var(--space-md);
            border-radius: 0;
        }
        .nav__dropdown-menu::before {
            display: none;
        }
        .nav__dropdown-link {
            padding: var(--space-xs) var(--space-md);
            font-size: var(--fs-sm);
        }
        .nav__phone {
            margin-left: 0;
            margin-top: var(--space-lg);
            width: 100%;
            justify-content: center;
        }
        .menu-toggle {
            display: flex;
        }
        /* Grid responsive */
        .grid--2,
        .grid--3,
        .grid--4 {
            grid-template-columns: 1fr;
        }
        .property-grid {
            grid-template-columns: 1fr;
        }
        .search-bar__form {
            grid-template-columns: 1fr;
        }
        .search-bar {
            padding: var(--space-lg);
        }
        .hero__actions {
            flex-direction: column;
        }
        .hero__actions .btn {
            width: 100%;
        }
        .property-features-bar {
            flex-wrap: wrap;
        }
        .property-gallery {
            height: 300px;
        }
        .property-gallery__nav {
            display: none;
        }
        .dpe-container {
            grid-template-columns: 1fr;
        }
        .property-details-grid {
            grid-template-columns: 1fr;
        }
        .form-row {
            grid-template-columns: 1fr;
        }
        .service-cards {
            grid-template-columns: 1fr;
        }
        .footer__top {
            grid-template-columns: 1fr;
            gap: var(--space-2xl);
        }
        .footer__bottom {
            flex-direction: column;
            text-align: center;
            gap: var(--space-md);
        }
    }
    
    @media (max-width: 480px) {
         :root {
            --fs-5xl: 2rem;
            --fs-4xl: 1.75rem;
        }
        .property-card__image {
            height: 200px;
        }
        .property-card__features {
            flex-wrap: wrap;
            gap: var(--space-md);
        }
        .hero {
            min-height: 90vh;
        }
        .filters-bar {
            flex-direction: column;
            align-items: stretch;
        }
    }
    /* ============================================
   ANIMATIONS (Scroll reveal)
   ============================================ */
    
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-left {
        opacity: 0;
        transform: translateX(-30px);
        transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .reveal-left.visible {
        opacity: 1;
        transform: translateX(0);
    }
    
    .reveal-right {
        opacity: 0;
        transform: translateX(30px);
        transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .reveal-right.visible {
        opacity: 1;
        transform: translateX(0);
    }
    /* Staggered animations */
    
    .stagger>*:nth-child(1) {
        transition-delay: 0s;
    }
    
    .stagger>*:nth-child(2) {
        transition-delay: 0.1s;
    }
    
    .stagger>*:nth-child(3) {
        transition-delay: 0.2s;
    }
    
    .stagger>*:nth-child(4) {
        transition-delay: 0.3s;
    }
    
    .stagger>*:nth-child(5) {
        transition-delay: 0.4s;
    }
    
    .stagger>*:nth-child(6) {
        transition-delay: 0.5s;
    }
    /* ============================================
   LIGHTBOX
   ============================================ */
    
    .lightbox {
        position: fixed;
        inset: 0;
        z-index: 9999;
        background: rgba(0, 0, 0, 0.95);
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }
    
    .lightbox.active {
        opacity: 1;
        visibility: visible;
    }
    
    .lightbox__close {
        position: absolute;
        top: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: 50%;
        color: white;
        font-size: var(--fs-xl);
        cursor: pointer;
        transition: all var(--transition-fast);
    }
    
    .lightbox__close:hover {
        background: var(--cuivre-glow);
        border-color: var(--cuivre);
    }
    /* ============================================
   PAGE ÉQUIPE
   ============================================ */
    
    .equipe-intro {
        display: grid;
        grid-template-columns: 1.2fr 0.8fr;
        gap: var(--space-4xl);
        align-items: center;
    }
    
    .equipe-intro__content p {
        color: var(--text-secondary);
        line-height: 1.8;
        margin-bottom: var(--space-lg);
    }
    
    .equipe-intro__values {
        display: flex;
        flex-direction: column;
        gap: var(--space-lg);
        margin-top: var(--space-xl);
    }
    
    .equipe-value {
        display: flex;
        align-items: flex-start;
        gap: var(--space-md);
    }
    
    .equipe-value__icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--cuivre-glow);
        border: 1px solid rgba(212, 175, 55, 0.3);
        border-radius: var(--radius-md);
        color: var(--cuivre);
    }
    
    .equipe-value strong {
        display: block;
        color: var(--text-primary);
        margin-bottom: 2px;
    }
    
    .equipe-value span {
        font-size: var(--fs-sm);
        color: var(--text-muted);
    }
    
    .equipe-intro__image {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--space-2xl);
    }
    
    .equipe-intro__logo {
        max-width: 280px;
        width: 100%;
        height: auto;
        filter: brightness(1.1);
    }
    
    .equipe-intro__photo {
        width: 100%;
        max-width: 100%;
        height: auto;
        border-radius: var(--radius-lg);
        border: 1px solid var(--glass-border);
        box-shadow: var(--shadow-lg);
        object-fit: cover;
    }
    
    .equipe-intro__stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-lg);
        width: 100%;
    }
    
    .equipe-stat {
        text-align: center;
        padding: var(--space-lg);
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-md);
        backdrop-filter: blur(10px);
    }
    
    .equipe-stat__number {
        font-family: var(--font-heading);
        font-size: var(--fs-2xl);
        font-weight: 700;
        color: var(--cuivre);
        line-height: 1;
        margin-bottom: var(--space-xs);
    }
    
    .equipe-stat__label {
        font-size: var(--fs-xs);
        color: var(--text-muted);
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }
    /* Grille agents */
    
    .equipe-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
        gap: var(--space-2xl);
        margin-top: var(--space-3xl);
    }
    
    .equipe-card {
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-lg);
        overflow: hidden;
        backdrop-filter: blur(10px);
        transition: all var(--transition-base);
    }
    
    .equipe-card:hover {
        border-color: rgba(212, 175, 55, 0.4);
        transform: translateY(-4px);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    }
    
    .equipe-card__photo {
        height: 280px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(10, 10, 10, 0.5));
    }
    
    .equipe-card__photo img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .equipe-card__avatar {
        width: 100px;
        height: 100px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--cuivre-glow);
        border: 2px solid rgba(212, 175, 55, 0.3);
        border-radius: 50%;
        color: var(--cuivre);
    }
    
    .equipe-card__info {
        padding: var(--space-xl);
    }
    
    .equipe-card__name {
        font-family: var(--font-heading);
        font-size: var(--fs-lg);
        font-weight: 600;
        color: var(--text-primary);
        margin-bottom: var(--space-xs);
    }
    
    .equipe-card__poste {
        font-size: var(--fs-sm);
        color: var(--cuivre);
        text-transform: uppercase;
        letter-spacing: 0.08em;
        font-weight: 500;
        margin-bottom: var(--space-md);
    }
    
    .equipe-card__bio {
        font-size: var(--fs-sm);
        color: var(--text-secondary);
        line-height: 1.7;
        margin-bottom: var(--space-lg);
    }
    
    .equipe-card__contact {
        display: flex;
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .equipe-card__link {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
        font-size: var(--fs-sm);
        color: var(--text-secondary);
        transition: color var(--transition-fast);
    }
    
    .equipe-card__link:hover {
        color: var(--cuivre);
    }
    /* Section dark */
    
    .section--dark {
        background: rgba(0, 0, 0, 0.4);
        border-top: 1px solid var(--noir-border);
        border-bottom: 1px solid var(--noir-border);
    }
    /* CTA Estimation / Recrutement */
    
    .cta-estimation {
        padding: var(--space-3xl) var(--space-2xl);
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-xl);
        backdrop-filter: blur(var(--glass-blur));
        -webkit-backdrop-filter: blur(var(--glass-blur));
    }
    /* Responsive équipe */
    
    @media (max-width: 768px) {
        .equipe-intro {
            grid-template-columns: 1fr;
            gap: var(--space-2xl);
        }
        .equipe-intro__image {
            order: -1;
        }
        .equipe-intro__logo {
            max-width: 200px;
        }
        .equipe-intro__photo {
            max-width: 100%;
        }
        .equipe-grid {
            grid-template-columns: 1fr;
        }
        .equipe-card__photo {
            height: 220px;
        }
    }
    
    .lightbox img {
        max-width: 90%;
        max-height: 90vh;
        object-fit: contain;
        border-radius: var(--radius-md);
    }
    /* ============================================
   FOOTER CREDIT
   ============================================ */
    
    .footer__credit {
        text-align: center;
        padding: var(--space-md) 0;
        font-size: var(--fs-xs);
        color: var(--text-muted);
        border-top: 1px solid var(--noir-border);
    }
    
    .footer__credit a {
        color: var(--cuivre);
        font-weight: 600;
        transition: color var(--transition-fast);
    }
    
    .footer__credit a:hover {
        color: var(--cuivre-light);
    }
    /* ============================================
   FLOATING PHONE BUTTON
   ============================================ */
    
    .floating-phone {
        position: fixed;
        bottom: 30px;
        left: 30px;
        display: flex;
        align-items: center;
        gap: var(--space-sm);
        padding: 14px 22px;
        background: var(--gradient-cuivre);
        color: var(--noir-base);
        font-weight: 700;
        font-size: var(--fs-sm);
        border-radius: var(--radius-full);
        box-shadow: var(--shadow-cuivre);
        z-index: 998;
        transition: all var(--transition-base);
        text-decoration: none;
    }
    
    .floating-phone:hover {
        transform: translateY(-3px) scale(1.05);
        box-shadow: 0 8px 30px rgba(212, 175, 55, 0.5);
        color: var(--noir-base);
    }
    
    .floating-phone__text {
        letter-spacing: 0.02em;
    }
    
    @media (max-width: 768px) {
        .floating-phone {
            bottom: 20px;
            left: 20px;
            padding: 12px 16px;
            font-size: var(--fs-xs);
        }
        .floating-phone__text {
            display: none;
        }
        .floating-phone {
            width: 52px;
            height: 52px;
            padding: 0;
            justify-content: center;
            border-radius: 50%;
        }
    }
    /* ============================================
   HONORAIRES TABLE
   ============================================ */
    
    .honoraires-table {
        overflow-x: auto;
        border-radius: var(--radius-lg);
        border: 1px solid var(--noir-border);
        background: var(--gradient-card);
    }
    
    .honoraires-table table {
        width: 100%;
        border-collapse: collapse;
    }
    
    .honoraires-table th,
    .honoraires-table td {
        padding: var(--space-lg) var(--space-xl);
        text-align: left;
        font-size: var(--fs-base);
    }
    
    .honoraires-table thead th {
        background: var(--cuivre-glow);
        color: var(--cuivre);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        font-weight: 700;
        font-size: var(--fs-sm);
        border-bottom: 2px solid rgba(212, 175, 55, 0.2);
    }
    
    .honoraires-table tbody tr {
        background: transparent;
        border-bottom: 1px solid var(--noir-border);
        transition: background var(--transition-fast);
    }
    
    .honoraires-table tbody tr:last-child {
        border-bottom: none;
    }
    
    .honoraires-table tbody tr:hover {
        background: var(--glass-bg-hover);
    }
    
    .honoraires-table tbody td {
        color: var(--text-secondary);
    }
    
    .honoraires-table tbody td strong {
        color: var(--cuivre);
        font-size: var(--fs-lg);
        font-weight: 700;
    }
    
    .honoraires-note {
        margin-top: var(--space-lg);
        padding: var(--space-md) var(--space-xl);
        font-size: var(--fs-sm);
        color: var(--cuivre);
        font-weight: 600;
        font-style: italic;
        background: var(--cuivre-glow);
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        border-top: 1px solid rgba(212, 175, 55, 0.15);
        margin-left: -1px;
        margin-right: -1px;
        margin-bottom: -1px;
    }
    /* ============================================
   ACTUALITÉS CARDS
   ============================================ */
    
    .actu-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
        gap: var(--space-2xl);
    }
    
    .actu-card {
        background: var(--gradient-card);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-lg);
        overflow: hidden;
        transition: all var(--transition-base);
        display: flex;
        flex-direction: column;
    }
    
    .actu-card:hover {
        transform: translateY(-6px);
        border-color: rgba(212, 175, 55, 0.3);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), var(--shadow-cuivre);
    }
    
    .actu-card__image {
        height: 220px;
        overflow: hidden;
        background: linear-gradient(135deg, rgba(212, 175, 55, 0.06), rgba(10, 10, 10, 0.6));
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
    }
    
    .actu-card__image::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 60px;
        background: linear-gradient(to top, rgba(26, 26, 26, 0.9), transparent);
        pointer-events: none;
    }
    
    .actu-card__image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform var(--transition-slow);
    }
    
    .actu-card:hover .actu-card__image img {
        transform: scale(1.08);
    }
    
    .actu-card__placeholder {
        color: var(--cuivre);
        opacity: 0.3;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }
    
    .actu-card__placeholder::after {
        content: 'Article';
        font-size: var(--fs-xs);
        text-transform: uppercase;
        letter-spacing: 0.1em;
        opacity: 0.7;
    }
    
    .actu-card__body {
        padding: var(--space-xl) var(--space-xl) var(--space-2xl);
        flex: 1;
        display: flex;
        flex-direction: column;
    }
    
    .actu-card__date {
        display: inline-flex;
        align-items: center;
        gap: var(--space-xs);
        font-size: var(--fs-xs);
        color: var(--cuivre);
        text-transform: uppercase;
        letter-spacing: 0.08em;
        font-weight: 600;
        margin-bottom: var(--space-md);
        padding: 4px var(--space-sm);
        background: var(--cuivre-glow);
        border-radius: var(--radius-sm);
        width: fit-content;
    }
    
    .actu-card__title {
        font-family: var(--font-heading);
        font-size: var(--fs-xl);
        font-weight: 600;
        color: var(--text-primary);
        margin-bottom: var(--space-md);
        line-height: 1.3;
    }
    
    .actu-card__extrait {
        font-size: var(--fs-sm);
        color: var(--text-secondary);
        line-height: 1.8;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
        flex: 1;
    }
    
    @media (max-width: 768px) {
        .actu-grid {
            grid-template-columns: 1fr;
        }
        .actu-card__image {
            height: 180px;
        }
        .actu-card__body {
            padding: var(--space-lg);
        }
        .honoraires-table th,
        .honoraires-table td {
            padding: var(--space-sm) var(--space-md);
            font-size: var(--fs-sm);
        }
        .honoraires-table tbody td strong {
            font-size: var(--fs-base);
        }
    }