/*
Theme Name: Khayrun Immo Impact
Theme URI: https://khayrun-immo.com
Author: Khayrun Immo Impact
Description: Thème premium pour agence immobilière - Noir & Or
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: khayrun-immo
*/

/* =============================================
   VARIABLES & RESET
============================================= */
:root {
    --noir:        #0d0d0d;
    --noir-doux:   #1a1a1a;
    --noir-card:   #222222;
    --or:          #c9a84c;
    --or-clair:    #e8c96a;
    --or-pale:     #f5e6b8;
    --blanc:       #ffffff;
    --gris-clair:  #f4f4f4;
    --gris-texte:  #aaaaaa;
    --transition:  all 0.3s ease;
    --radius:      8px;
    --shadow:      0 8px 30px rgba(0,0,0,0.4);
    --font-titre:  'Playfair Display', Georgia, serif;
    --font-corps:  'Inter', 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-corps);
    background: var(--noir);
    color: var(--blanc);
    line-height: 1.7;
    overflow-x: hidden;
}

a { color: var(--or); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--or-clair); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* =============================================
   TYPOGRAPHIE
============================================= */
h1, h2, h3, h4 {
    font-family: var(--font-titre);
    font-weight: 700;
    line-height: 1.2;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
p  { color: var(--gris-texte); font-size: 1rem; }

/* =============================================
   UTILITAIRES
============================================= */
.container        { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-padding  { padding: 90px 0; }
.text-or          { color: var(--or); }
.text-center      { text-align: center; }
.section-titre {
    font-family: var(--font-titre);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    color: var(--blanc);
    margin-bottom: 12px;
}
.section-sous-titre {
    color: var(--gris-texte);
    font-size: 1.05rem;
    margin-bottom: 50px;
}
.ligne-or {
    width: 60px; height: 3px;
    background: linear-gradient(90deg, var(--or), var(--or-clair));
    margin: 0 auto 20px;
    border-radius: 2px;
}

/* =============================================
   BOUTONS
============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    letter-spacing: 0.5px;
}
.btn-or {
    background: linear-gradient(135deg, var(--or), var(--or-clair));
    color: var(--noir);
}
.btn-or:hover {
    background: linear-gradient(135deg, var(--or-clair), var(--or));
    color: var(--noir);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(201,168,76,0.4);
}
.btn-outline {
    background: transparent;
    color: var(--or);
    border: 2px solid var(--or);
}
.btn-outline:hover {
    background: var(--or);
    color: var(--noir);
    transform: translateY(-2px);
}

/* =============================================
   HEADER & NAVIGATION
============================================= */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    transition: var(--transition);
    padding: 20px 0;
}
.site-header.scrolled {
    background: rgba(13,13,13,0.97);
    backdrop-filter: blur(10px);
    padding: 12px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.logo-icon {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--or), var(--or-clair));
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; font-weight: 900; color: var(--noir);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-nom { font-family: var(--font-titre); font-size: 1.2rem; color: var(--blanc); font-weight: 700; }
.logo-tag { font-size: 0.65rem; color: var(--or); letter-spacing: 2px; text-transform: uppercase; }

.main-nav ul { display: flex; align-items: center; gap: 36px; }
.main-nav a {
    color: var(--blanc);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 4px;
}
.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--or);
    transition: width 0.3s ease;
}
.main-nav a:hover, .main-nav a.active { color: var(--or); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.nav-cta { margin-left: 16px; }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}
.menu-toggle span {
    width: 26px; height: 2px;
    background: var(--blanc);
    transition: var(--transition);
    border-radius: 2px;
}

/* =============================================
   HERO
============================================= */
.hero {
    min-height: 100vh;
    display: flex; align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--noir);
}
.hero-bg {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, #0d0d0d 0%, #1a1208 50%, #0d0d0d 100%);
}
.hero-bg::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(201,168,76,0.05) 0%, transparent 50%);
}
.hero-pattern {
    position: absolute; inset: 0;
    opacity: 0.03;
    background-image: repeating-linear-gradient(
        45deg,
        var(--or) 0px, var(--or) 1px,
        transparent 1px, transparent 60px
    );
}
.hero-content {
    position: relative; z-index: 2;
    max-width: 800px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(201,168,76,0.1);
    border: 1px solid rgba(201,168,76,0.3);
    color: var(--or);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 28px;
}
.hero-badge::before { content: '◆'; font-size: 0.6rem; }
.hero h1 { color: var(--blanc); margin-bottom: 24px; }
.hero h1 span { color: var(--or); }
.hero p {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 40px;
    max-width: 600px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }

.hero-stats {
    display: flex;
    gap: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(201,168,76,0.15);
}
.stat-item { text-align: center; }
.stat-nb {
    font-family: var(--font-titre);
    font-size: 2rem;
    font-weight: 700;
    color: var(--or);
    line-height: 1;
}
.stat-label {
    font-size: 0.75rem;
    color: var(--gris-texte);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

/* Barre de recherche hero */
.search-barre {
    position: absolute;
    bottom: -1px; left: 0; right: 0;
    z-index: 3;
}
.search-barre-inner {
    background: rgba(26,26,26,0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(201,168,76,0.2);
    padding: 28px 0;
}
.search-form {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
}
.search-field { flex: 1; min-width: 160px; }
.search-field label {
    display: block;
    font-size: 0.75rem;
    color: var(--or);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    font-weight: 600;
}
.search-field select,
.search-field input {
    width: 100%;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(201,168,76,0.2);
    color: var(--blanc);
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
}
.search-field select:focus,
.search-field input:focus {
    border-color: var(--or);
    background: rgba(201,168,76,0.05);
}
.search-field select option { background: var(--noir-doux); }
.search-btn {
    padding: 12px 28px;
    white-space: nowrap;
    align-self: flex-end;
}

/* =============================================
   BIENS EN VEDETTE
============================================= */
.biens-section { background: var(--noir-doux); }
.biens-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 50px;
    flex-wrap: wrap;
    gap: 20px;
}
.filtres-tabs {
    display: flex;
    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;
}
.filtre-btn {
    padding: 8px 20px;
    border-radius: 50px;
    border: 1px solid rgba(201,168,76,0.3);
    background: transparent;
    color: var(--gris-texte);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
}
.filtre-btn:hover, .filtre-btn.active {
    background: var(--or);
    color: var(--noir);
    border-color: var(--or);
    font-weight: 600;
}

.biens-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
}
.bien-card {
    background: var(--noir-card);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.05);
    position: relative;
}
.bien-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    border-color: rgba(201,168,76,0.2);
}
.bien-img {
    position: relative;
    height: 240px;
    overflow: hidden;
}
.bien-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.bien-card:hover .bien-img img { transform: scale(1.07); }
.bien-badge {
    position: absolute;
    top: 14px; left: 14px;
    background: linear-gradient(135deg, var(--or), var(--or-clair));
    color: var(--noir);
    padding: 5px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.bien-favori {
    position: absolute;
    top: 14px; right: 14px;
    width: 36px; height: 36px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
    font-size: 1rem;
}
.bien-favori:hover { background: rgba(201,168,76,0.2); border-color: var(--or); }
.bien-body { padding: 22px; }
.bien-prix {
    font-family: var(--font-titre);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--or);
    margin-bottom: 8px;
}
.bien-titre {
    font-size: 1rem;
    font-weight: 600;
    color: var(--blanc);
    margin-bottom: 6px;
    font-family: var(--font-corps);
}
.bien-localisation {
    font-size: 0.85rem;
    color: var(--gris-texte);
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 18px;
}
.bien-localisation::before { content: '📍'; font-size: 0.85rem; }
.bien-features {
    display: flex;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.feature {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: var(--gris-texte);
}
.feature-icon { font-size: 1rem; }
.voir-plus-wrap { text-align: center; margin-top: 50px; }

/* =============================================
   POURQUOI NOUS CHOISIR
============================================= */
.pourquoi-section { background: var(--noir); }
.avantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 28px;
}
.avantage-card {
    background: rgba(201,168,76,0.03);
    border: 1px solid rgba(201,168,76,0.1);
    border-radius: 12px;
    padding: 36px 28px;
    transition: var(--transition);
    text-align: center;
}
.avantage-card:hover {
    background: rgba(201,168,76,0.07);
    border-color: rgba(201,168,76,0.35);
    transform: translateY(-4px);
}
.avantage-icone {
    font-size: 2.4rem;
    margin-bottom: 20px;
    display: block;
}
.avantage-titre {
    font-family: var(--font-titre);
    font-size: 1.15rem;
    color: var(--blanc);
    margin-bottom: 12px;
}
.avantage-desc { font-size: 0.9rem; color: var(--gris-texte); }

/* =============================================
   À PROPOS
============================================= */
.apropos-section { background: var(--noir-doux); }
.apropos-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.apropos-img-wrap { position: relative; }
.apropos-img-wrap img {
    width: 100%;
    border-radius: 16px;
    box-shadow: var(--shadow);
}
.apropos-img-wrap::before {
    content: '';
    position: absolute;
    top: -16px; left: -16px;
    right: 16px; bottom: 16px;
    border: 2px solid rgba(201,168,76,0.25);
    border-radius: 16px;
    z-index: -1;
}
.apropos-content .section-titre { text-align: left; }
.apropos-content .ligne-or { margin-left: 0; }
.apropos-content p { margin-bottom: 20px; font-size: 1rem; }
.apropos-liste { margin: 24px 0 32px; }
.apropos-liste li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}
.apropos-liste li::before {
    content: '◆';
    color: var(--or);
    font-size: 0.6rem;
    flex-shrink: 0;
}

/* Équipe */
.equipe-section { background: var(--noir); }
.equipe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 28px;
}
.agent-card {
    background: var(--noir-card);
    border-radius: 12px;
    overflow: hidden;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}
.agent-card:hover {
    transform: translateY(-6px);
    border-color: rgba(201,168,76,0.2);
}
.agent-img {
    height: 260px;
    overflow: hidden;
    position: relative;
}
.agent-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.agent-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
}
.agent-body { padding: 20px; }
.agent-nom {
    font-family: var(--font-titre);
    font-size: 1.1rem;
    color: var(--blanc);
    margin-bottom: 4px;
}
.agent-poste { font-size: 0.8rem; color: var(--or); margin-bottom: 14px; text-transform: uppercase; letter-spacing: 1px; }
.agent-contact { font-size: 0.85rem; color: var(--gris-texte); }

/* =============================================
   CONTACT
============================================= */
.contact-section { background: var(--noir-doux); }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}
.contact-info .section-titre { text-align: left; }
.contact-info .ligne-or { margin-left: 0; }
.info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
    align-items: flex-start;
}
.info-icone {
    width: 46px; height: 46px;
    background: rgba(201,168,76,0.1);
    border: 1px solid rgba(201,168,76,0.25);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.info-label {
    font-size: 0.75rem;
    color: var(--or);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}
.info-val { font-size: 0.95rem; color: rgba(255,255,255,0.85); }

.contact-form-wrap {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(201,168,76,0.12);
    border-radius: 16px;
    padding: 40px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { margin-bottom: 20px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
    display: block;
    font-size: 0.8rem;
    color: var(--or);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    font-weight: 600;
}
.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--blanc);
    padding: 13px 16px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
    font-family: var(--font-corps);
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--or);
    background: rgba(201,168,76,0.04);
    box-shadow: 0 0 0 3px rgba(201,168,76,0.1);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field select option { background: var(--noir-doux); }

/* =============================================
   FOOTER
============================================= */
.site-footer { background: #080808; padding: 70px 0 0; }
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-col h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--or);
    margin-bottom: 24px;
    font-family: var(--font-corps);
}
.footer-col p { font-size: 0.9rem; line-height: 1.8; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { color: var(--gris-texte); font-size: 0.9rem; }
.footer-col ul li a:hover { color: var(--or); padding-left: 4px; }
.footer-social {
    display: flex; gap: 12px; margin-top: 20px;
}
.social-btn {
    width: 38px; height: 38px;
    background: rgba(201,168,76,0.08);
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    transition: var(--transition);
    color: var(--gris-texte);
}
.social-btn:hover {
    background: var(--or);
    color: var(--noir);
    border-color: var(--or);
}
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.3); margin: 0; }

/* =============================================
   ANIMATIONS
============================================= */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}
.animate-up { animation: fadeUp 0.7s ease forwards; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

[data-reveal] { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
[data-reveal].visible { opacity: 1; transform: translateY(0); }

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 992px) {
    .apropos-grid   { grid-template-columns: 1fr; gap: 50px; }
    .contact-grid   { grid-template-columns: 1fr; }
    .footer-grid    { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .main-nav, .nav-cta { display: none; }
    .main-nav.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        inset: 0;
        background: rgba(13,13,13,0.99);
        backdrop-filter: blur(20px);
        align-items: center;
        justify-content: center;
        z-index: 999;
    }
    .main-nav.open ul { flex-direction: column; gap: 30px; text-align: center; }
    .main-nav.open a { font-size: 1.3rem; }
    .menu-toggle { display: flex; z-index: 1001; position: relative; }
    .hero-stats    { gap: 24px; }
    .search-form   { flex-direction: column; }
    .footer-grid   { grid-template-columns: 1fr; }
    .form-grid     { grid-template-columns: 1fr; }
    .biens-grid    { grid-template-columns: 1fr; }
}