:root {
    --gold: linear-gradient(135deg, #d4af37 0%, #f1d279 50%, #aa841e 100%);
    --gold-solid: #d4af37;
    --dark: #070708;
    --dark-alt: #0f0f12;
    --text: #ffffff;
    --glass: rgba(255, 255, 255, 0.03);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: 0; font-family: 'Inter', sans-serif;
    background-color: var(--dark); color: var(--text);
    line-height: 1.7; overflow-x: hidden;
}

/* Nav de luxe */
nav {
    position: fixed; top: 0; width: 100%; padding: 20px 0;
    background: rgba(7, 7, 8, 0.8); backdrop-filter: blur(10px);
    z-index: 1000; border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}
.nav-content { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 0 20px; }
.logo { height: 50px; }
.nav-links a { text-decoration: none; color: #fff; margin-left: 25px; font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; transition: 0.3s; }
.nav-links a:hover { color: var(--gold-solid); }

/* Hero */
.hero {
    height: 100vh; display: flex; align-items: center; justify-content: center;
    background: radial-gradient(circle at center, #1a1a1c 0%, var(--dark) 100%);
    text-align: center; padding: 0 20px;
}
.gold-tag { color: var(--gold-solid); letter-spacing: 5px; text-transform: uppercase; font-size: 0.7rem; margin-bottom: 20px; display: block; }
.hero h1 { font-family: 'Playfair Display', serif; font-size: clamp(2.5rem, 8vw, 5rem); margin: 0; background: var(--gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { max-width: 600px; margin: 20px auto; color: #888; font-size: 1.2rem; font-weight: 300; }

/* Boutons */
.gold-button {
    display: inline-block; padding: 18px 40px; background: var(--gold); color: #000;
    text-decoration: none; font-weight: bold; border-radius: 2px; text-transform: uppercase;
    letter-spacing: 2px; transition: 0.4s; border: none; cursor: pointer;
}
.gold-button:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3); background: #fff; }

/* Sections */
.section { padding: 120px 0; text-align: center; }
.dark-bg { background: var(--dark-alt); }
.section-title { font-family: 'Playfair Display', serif; font-size: 3rem; margin-bottom: 40px; color: #fff; }
.premium-text { max-width: 800px; margin: 0 auto; font-size: 1.3rem; font-weight: 300; color: #ccc; }

/* Grid de services */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; max-width: 1200px; margin: 60px auto 0; padding: 0 20px; }
.card { background: var(--glass); padding: 50px; border: 1px solid rgba(255,255,255,0.05); transition: 0.4s; }
.card:hover { border-color: var(--gold-solid); transform: translateY(-10px); background: rgba(212, 175, 55, 0.02); }
.card-icon { font-size: 0.9rem; color: var(--gold-solid); margin-bottom: 20px; font-weight: bold; border: 1px solid var(--gold-solid); display: inline-block; padding: 5px 10px; }

/* Formulaire */
.form-wrapper { max-width: 600px; margin: 0 auto; background: #000; padding: 50px; border: 1px solid #1a1a1c; }
.luxury-form { display: flex; flex-direction: column; gap: 20px; }
.luxury-form input, .luxury-form select, .luxury-form textarea {
    background: transparent; border: none; border-bottom: 1px solid #333; padding: 15px; color: #fff; font-family: inherit; font-size: 1rem;
}
.luxury-form input:focus { outline: none; border-bottom-color: var(--gold-solid); }
.full { width: 100%; }

footer { padding: 60px; text-align: center; font-size: 0.8rem; color: #444; text-transform: uppercase; letter-spacing: 2px; }

/* RTL */
[dir="rtl"] .nav-links a { margin-left: 0; margin-right: 25px; }