:root {
    --primary: #0a192f; /* Deep Navy */
    --accent: #d4af37;  /* Metallic Gold */
    --text-light: #e6f1ff;
    --text-dark: #8892b0;
    --white: #ffffff;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--primary);
    color: var(--text-light);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    padding: 2rem 10%;
    align-items: center;
    position: absolute;
    width: 100%;
    z-index: 100;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.logo span { color: var(--accent); }

.nav-links { display: flex; list-style: none; align-items: center; }
.nav-links li a {
    color: var(--text-light);
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.9rem;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(10, 25, 47, 0.8), rgba(10, 25, 47, 0.8)), 
                url('https://images.unsplash.com/photo-1512917774080-9991f1c4c750?auto=format&fit=crop&w=1600&q=80'); /* Luxury house placeholder */
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 10%;
}

.hero-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    color: var(--text-dark);
}

/* Buttons */
.btn-primary {
    background: var(--accent);
    color: var(--primary);
    padding: 1rem 2.5rem;
    text-decoration: none;
    font-weight: 700;
    border-radius: 4px;
    transition: 0.3s;
    border: none;
}

.btn-outline {
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 1rem 2.5rem;
    text-decoration: none;
    margin-left: 1rem;
    border-radius: 4px;
}

/* Services */
.services { padding: 100px 10%; background: #0f223d; }
.section-title {
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 3rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: 0.4s;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
}

.service-card .icon { font-size: 3rem; margin-bottom: 1rem; }

/* Contact Form */
.contact { padding: 100px 10%; }
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    background: var(--white);
    color: var(--primary);
    padding: 4rem;
    border-radius: 20px;
}

.contact-form { display: flex; flex-direction: column; }
.contact-form input, .contact-form select {
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
}

@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.5rem; }
    .contact-container { grid-template-columns: 1fr; }
    .hero-btns { display: flex; flex-direction: column; gap: 1rem; }
    .btn-outline { margin-left: 0; }
}