/* --- Variables --- */
:root {
    --color-black: #0a0a0a;
    --color-charcoal: #1a1a1a;
    --color-gold: #d4af37;      /* Metallic Gold */
    --color-gold-light: #f3e5ab;
    --color-white: #f5f5f5;
    --color-grey: #888888;
    
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Lato', sans-serif;
    
    --shadow: 0 10px 30px rgba(0,0,0,0.5);
    --border: 1px solid rgba(212, 175, 55, 0.2);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--color-black);
    color: var(--color-white);
    line-height: 1.7;
    font-weight: 300;
}

a { text-decoration: none; color: inherit; transition: 0.4s; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container { width: 90%; max-width: 1200px; margin: 0 auto; }

/* --- Header --- */
.luxury-header {
    background-color: rgba(10, 10, 10, 0.95);
    padding: 25px 0;
    position: sticky; top: 0; z-index: 1000;
    border-bottom: var(--border);
}

.header-flex { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-serif); font-size: 2rem; color: var(--color-white); letter-spacing: 2px; }
.gold-text { color: var(--color-gold); }

.gold-nav ul { display: flex; gap: 40px; align-items: center; }
.gold-nav a { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 2px; color: var(--color-grey); }
.gold-nav a:hover, .gold-nav a.active { color: var(--color-gold); }

.btn-gold-outline { border: 1px solid var(--color-gold); color: var(--color-gold) !important; padding: 10px 25px; font-size: 0.8rem; letter-spacing: 1px; transition: 0.3s; }
.btn-gold-outline:hover { background-color: var(--color-gold); color: var(--color-black) !important; }

.menu-luxury { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 6px; }
.gold-line { width: 30px; height: 2px; background-color: var(--color-gold); }

/* --- Mobile Menu --- */
.mobile-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--color-black); z-index: 2000;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    opacity: 0; visibility: hidden; transition: 0.5s ease;
}
.mobile-overlay.active { opacity: 1; visibility: visible; }
.close-overlay { position: absolute; top: 30px; right: 30px; font-size: 2rem; color: var(--color-gold); background: none; border: none; cursor: pointer; }
.mobile-overlay a { font-family: var(--font-serif); font-size: 2rem; color: var(--color-white); margin: 15px 0; }
.mobile-overlay a:hover { color: var(--color-gold); font-style: italic; }

/* --- Hero --- */
.hero-prestige {
    position: relative; height: 80vh;
    background-size: cover; background-position: center;
    display: flex; align-items: center; justify-content: center; text-align: center;
}
.hero-gradient { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to bottom, rgba(0,0,0,0.3), var(--color-black)); z-index: 1; }

.hero-content { position: relative; z-index: 2; max-width: 800px; padding: 20px; }
.subtitle { font-family: var(--font-sans); letter-spacing: 5px; color: var(--color-gold); font-size: 0.9rem; margin-bottom: 20px; display: block; }
.hero-content h1 { font-family: var(--font-serif); font-size: 4.5rem; line-height: 1.1; margin-bottom: 30px; }
.hero-content p { font-size: 1.2rem; margin-bottom: 40px; color: #ccc; max-width: 600px; margin-left: auto; margin-right: auto; }

.btn-gold-solid { background-color: var(--color-gold); color: var(--color-black); padding: 15px 40px; font-weight: bold; letter-spacing: 2px; font-size: 0.9rem; border: none; cursor: pointer; transition: 0.3s; }
.btn-gold-solid:hover { background-color: var(--color-white); }

/* --- Citizenship Bar --- */
.citizenship-bar { background-color: var(--color-charcoal); border-bottom: 1px solid #333; padding: 30px 0; }
.flex-cit { display: flex; justify-content: center; align-items: center; gap: 40px; }
.cit-text h3 { font-family: var(--font-serif); color: var(--color-gold); margin-bottom: 5px; font-size: 1.5rem; }
.link-arrow { color: var(--color-white); border-bottom: 1px solid var(--color-gold); padding-bottom: 3px; font-size: 0.9rem; }

/* --- Portfolio --- */
.section-padding { padding: 100px 0; }
.section-head { text-align: center; margin-bottom: 80px; }
.section-head h2 { font-family: var(--font-serif); font-size: 3rem; color: var(--color-white); margin-bottom: 20px; }
.gold-sep { width: 80px; height: 2px; background-color: var(--color-gold); margin: 0 auto; }

.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; }
.estate-card { background-color: var(--color-charcoal); border: var(--border); transition: 0.4s; }
.estate-card:hover { transform: translateY(-10px); border-color: var(--color-gold); }

.img-frame { position: relative; height: 250px; overflow: hidden; }
.img-frame img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; filter: brightness(0.9); }
.estate-card:hover img { transform: scale(1.05); filter: brightness(1); }
.price-tag { position: absolute; bottom: 0; right: 0; background-color: var(--color-gold); color: var(--color-black); padding: 10px 20px; font-weight: bold; font-family: var(--font-serif); font-size: 1.2rem; }

.card-details { padding: 30px; text-align: center; }
.card-details h3 { font-family: var(--font-serif); font-size: 1.5rem; margin-bottom: 10px; color: var(--color-white); }
.loc { color: var(--color-grey); font-size: 0.9rem; margin-bottom: 15px; letter-spacing: 1px; }
.features { font-size: 0.9rem; border-top: 1px solid #333; border-bottom: 1px solid #333; padding: 10px 0; margin-bottom: 20px; color: #ccc; }
.btn-inquire { color: var(--color-gold); font-weight: bold; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }

/* --- Services (About) --- */
.page-head { text-align: center; margin-bottom: 60px; }
.page-head h1 { font-family: var(--font-serif); font-size: 3rem; color: var(--color-gold); margin-bottom: 10px; }

.service-layout { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.service-item { background: var(--color-charcoal); padding: 40px; border: var(--border); text-align: center; }
.icon-gold { font-size: 3rem; margin-bottom: 20px; }
.service-item h3 { font-family: var(--font-serif); font-size: 1.5rem; margin-bottom: 15px; }
.service-item p { color: var(--color-grey); }

/* --- Testimonials --- */
.testimonial-dark { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.testi-card { background: #111; padding: 40px; border: 1px solid #333; position: relative; }
.quote-mark { font-family: serif; font-size: 4rem; color: var(--color-gold); opacity: 0.3; position: absolute; top: 10px; left: 20px; }
.testi-card p { font-style: italic; margin-bottom: 20px; position: relative; z-index: 1; }
.client strong { display: block; color: var(--color-gold); font-family: var(--font-serif); }
.client span { font-size: 0.85rem; color: #666; }

/* --- Contact --- */
.contact-luxury { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
.info-block { padding: 40px; border: var(--border); }
.info-block h2 { font-family: var(--font-serif); font-size: 2rem; margin-bottom: 20px; color: var(--color-gold); }
.gold-divider-small { width: 50px; height: 2px; background: var(--color-gold); margin: 30px 0; }
.c-detail { margin-bottom: 15px; font-size: 1.1rem; }
.c-detail strong { color: var(--color-grey); font-weight: 300; margin-right: 10px; }

.dark-form .form-group { margin-bottom: 25px; }
.dark-form label { display: block; font-family: var(--font-serif); color: var(--color-gold); margin-bottom: 10px; font-size: 0.9rem; }
.dark-form input, .dark-form select { width: 100%; padding: 15px; background: #111; border: 1px solid #333; color: var(--color-white); font-family: var(--font-sans); }
.dark-form input:focus { border-color: var(--color-gold); outline: none; }
.full-width { width: 100%; margin-top: 10px; }

/* --- Legal --- */
.legal-doc { max-width: 800px; margin: 0 auto; background: var(--color-charcoal); padding: 60px; border: var(--border); }
.legal-doc h1 { font-family: var(--font-serif); text-align: center; color: var(--color-gold); }
.legal-doc h3 { color: var(--color-white); margin-top: 40px; margin-bottom: 10px; font-family: var(--font-serif); border-left: 3px solid var(--color-gold); padding-left: 15px; }

/* --- Footer --- */
.luxury-footer { border-top: var(--border); padding: 60px 0; margin-top: auto; text-align: center; }
.f-logo { font-family: var(--font-serif); font-size: 2rem; margin-bottom: 20px; letter-spacing: 2px; }
.f-info { color: var(--color-grey); margin-bottom: 20px; font-size: 0.9rem; }
.copyright { font-size: 0.8rem; opacity: 0.5; }

@media (max-width: 992px) {
    .gold-nav { display: none; }
    .menu-luxury { display: flex; }
    .hero-content h1 { font-size: 3rem; }
    .portfolio-grid, .service-layout, .contact-luxury, .testimonial-dark { grid-template-columns: 1fr; }
    .flex-cit { flex-direction: column; text-align: center; }
}