/* Palette: Luxury Black, Gold, Charcoal, White */
:root {
    --black: #000000;
    --charcoal: #1C1C1C;
    --card-bg: #121212;
    --gold: #D4AF37;
    --gold-grad: linear-gradient(135deg, #D4AF37, #F2D06B, #D4AF37);
    --text: #F0F0F0;
    --text-dim: #999999;
    
    --font-head: 'Cinzel', serif;
    --font-body: 'Lato', sans-serif;
}

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

body {
    background-color: var(--black);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.6;
}

.container { width: 90%; max-width: 1200px; margin: 0 auto; }
.section-padding { padding: 100px 0; }
a { text-decoration: none; color: inherit; transition: 0.4s; }
img { max-width: 100%; height: auto; display: block; filter: brightness(90%); transition: 0.5s; }

/* Gold Border */
.gold-border-top { height: 4px; background: var(--gold-grad); position: fixed; top: 0; width: 100%; z-index: 2000; }

/* Header */
.gateway-header { padding: 25px 0; background: rgba(0,0,0,0.9); position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #333; }
.header-flex { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-head); font-size: 1.8rem; color: var(--gold); letter-spacing: 3px; font-weight: 600; }
.gold-key { margin: 0 10px; font-size: 1.5rem; }

.lux-nav a { margin-left: 30px; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 2px; color: var(--text-dim); }
.lux-nav a:hover, .lux-nav a.active { color: var(--gold); }

.mobile-toggle { display: none; background: transparent; border: 1px solid var(--gold); color: var(--gold); padding: 5px 15px; font-family: var(--font-head); cursor: pointer; }

/* Mobile Menu */
.mobile-menu { position: fixed; top: 0; right: -100%; width: 100%; height: 100%; background: var(--black); z-index: 2000; padding: 50px; transition: 0.5s; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.mobile-menu.active { right: 0; }
.close-btn { position: absolute; top: 30px; right: 30px; background: none; border: none; font-size: 2rem; color: var(--gold); cursor: pointer; }
.mobile-menu a { display: block; font-family: var(--font-head); font-size: 2rem; margin: 15px 0; color: var(--text); }
.mobile-menu a:hover { color: var(--gold); }

@media (max-width: 900px) {
    .lux-nav { display: none; }
    .mobile-toggle { display: block; }
}

/* Hero */
.hero-lux { height: 90vh; position: relative; display: flex; align-items: center; justify-content: center; text-align: center; }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; z-index: 0; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 1; }
.hero-content { position: relative; z-index: 2; max-width: 800px; padding: 0 20px; }

.pre-title { font-family: var(--font-head); letter-spacing: 5px; color: var(--gold); font-size: 0.9rem; display: block; margin-bottom: 20px; }
.hero-content h1 { font-family: var(--font-head); font-size: 4rem; line-height: 1.1; margin-bottom: 30px; color: var(--text); }
.gold-line { width: 100px; height: 1px; background: var(--gold); margin: 0 auto 30px; }
.gold-line.left { margin: 0 0 30px 0; }
.gold-line.center { margin: 0 auto 30px; }
.hero-content p { font-size: 1.2rem; color: #ddd; margin-bottom: 40px; font-weight: 300; }

.btn-gold { background: var(--gold); color: var(--black); padding: 15px 40px; font-family: var(--font-head); letter-spacing: 2px; font-weight: 600; text-transform: uppercase; border: none; cursor: pointer; transition: 0.3s; display: inline-block; }
.btn-gold:hover { background: #fff; }
.btn-outline-gold { border: 1px solid var(--gold); color: var(--gold); padding: 12px 35px; font-family: var(--font-head); letter-spacing: 1px; display: inline-block; transition: 0.3s; }
.btn-outline-gold:hover { background: var(--gold); color: var(--black); }

/* Showcase */
.section-head h2 { font-family: var(--font-head); font-size: 2.5rem; color: var(--gold); margin-bottom: 10px; }
.text-center { text-align: center; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 50px; }
.prop-card { background: var(--card-bg); border: 1px solid #333; transition: 0.3s; }
.prop-card:hover { border-color: var(--gold); transform: translateY(-5px); }
.prop-card:hover img { transform: scale(1.05); }
.prop-img { height: 300px; overflow: hidden; position: relative; }
.prop-img img { width: 100%; height: 100%; object-fit: cover; }
.tag { position: absolute; top: 20px; left: 20px; background: var(--black); color: var(--gold); padding: 5px 15px; font-family: var(--font-head); font-size: 0.7rem; letter-spacing: 1px; }
.prop-info { padding: 30px; text-align: center; }
.prop-info h3 { font-family: var(--font-head); font-size: 1.3rem; margin-bottom: 10px; color: var(--text); }
.prop-info p { color: var(--text-dim); font-size: 0.9rem; margin-bottom: 15px; }
.price { display: block; font-family: var(--font-head); font-size: 1.5rem; color: var(--gold); margin-bottom: 20px; }
.details-link { font-family: var(--font-head); font-size: 0.8rem; border-bottom: 1px solid var(--text-dim); color: var(--text-dim); }
.details-link:hover { color: var(--gold); border-color: var(--gold); }

/* Citizenship Banner */
.citizenship-banner { background: var(--charcoal); padding: 60px 0; margin-top: 50px; border-top: 1px solid #333; border-bottom: 1px solid #333; }
.c-flex { display: flex; align-items: center; justify-content: space-between; }
.c-text h3 { font-family: var(--font-head); font-size: 2rem; color: var(--gold); margin-bottom: 10px; }
.c-text p { color: var(--text-dim); }

/* Listings Page */
.filter-bar { display: flex; justify-content: center; gap: 20px; margin-bottom: 50px; background: var(--card-bg); padding: 20px; border: 1px solid #333; align-items: center; }
.filter-bar span { font-family: var(--font-head); color: var(--gold); }
.filter-bar select { background: var(--black); border: 1px solid #444; color: var(--text); padding: 10px; font-family: var(--font-body); }
.btn-gold-sm { background: var(--gold); color: var(--black); border: none; padding: 10px 20px; font-family: var(--font-head); cursor: pointer; }

.listings-grid { display: flex; flex-direction: column; gap: 40px; max-width: 900px; margin: 0 auto; }
.list-item { display: grid; grid-template-columns: 1.2fr 1fr; gap: 30px; background: var(--card-bg); border: 1px solid #333; align-items: center; }
.l-img { height: 100%; min-height: 300px; }
.l-img img { width: 100%; height: 100%; object-fit: cover; }
.l-content { padding: 30px; }
.l-loc { color: var(--gold); font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; display: block; margin-bottom: 10px; }
.l-content h3 { font-family: var(--font-head); font-size: 1.8rem; margin-bottom: 15px; }
.l-price { display: block; font-family: var(--font-head); font-size: 2rem; margin: 20px 0; color: var(--gold); }
.specs { list-style: none; display: flex; gap: 20px; color: var(--text-dim); font-size: 0.9rem; margin-bottom: 20px; }
.full { width: 100%; text-align: center; }

/* Concierge */
.concierge-intro { margin-bottom: 60px; max-width: 800px; margin-left: auto; margin-right: auto; }
.concierge-intro h1 { font-family: var(--font-head); font-size: 3rem; margin-bottom: 20px; color: var(--gold); }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.srv-card { background: var(--card-bg); padding: 40px; text-align: center; border: 1px solid #333; transition: 0.3s; }
.srv-card:hover { border-color: var(--gold); }
.icon { font-size: 3rem; margin-bottom: 20px; }
.srv-card h3 { font-family: var(--font-head); color: var(--gold); margin-bottom: 15px; }

/* Contact Form */
.contact-luxury { max-width: 700px; margin: 0 auto; background: var(--card-bg); padding: 60px; border: 1px solid var(--gold); }
.c-header { text-align: center; margin-bottom: 40px; }
.c-header h2 { font-family: var(--font-head); font-size: 2.5rem; color: var(--gold); margin-bottom: 10px; }

.gold-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { margin-bottom: 20px; }
.gold-form input, .gold-form select, .gold-form textarea { width: 100%; background: var(--black); border: 1px solid #444; padding: 15px; color: var(--gold); font-family: var(--font-body); }
.gold-form input:focus, .gold-form select:focus, .gold-form textarea:focus { border-color: var(--gold); outline: none; }
.gold-form input::placeholder, .gold-form textarea::placeholder { color: #555; }

.vip-line { text-align: center; margin-top: 40px; color: var(--text-dim); font-size: 0.9rem; border-top: 1px solid #333; padding-top: 20px; }

/* Legal */
.legal-text { max-width: 800px; margin: 0 auto; }
.legal-text h1 { font-family: var(--font-head); color: var(--gold); }

/* Footer */
.gateway-footer { background: #050505; padding: 60px 0 20px; margin-top: 100px; border-top: 1px solid #333; }
.footer-content { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; }
.f-brand h4 { font-family: var(--font-head); font-size: 1.5rem; color: var(--gold); margin-bottom: 5px; letter-spacing: 1px; }
.f-nav a { margin-left: 30px; color: var(--text-dim); font-size: 0.8rem; text-transform: uppercase; }
.f-nav a:hover { color: var(--gold); }
.copyright { text-align: center; font-size: 0.7rem; color: #444; }

@media (max-width: 900px) {
    .hero-content h1 { font-size: 3rem; }
    .grid-3, .c-flex, .list-item, .services-grid, .gold-form .form-row { grid-template-columns: 1fr; }
    .c-flex { text-align: center; gap: 20px; flex-direction: column; }
    .footer-content { flex-direction: column; gap: 20px; text-align: center; }
}