:root {
    --primary: #F7F3EE; /* Deep Ivory */
    --accent: #B29141; /* Royal Gold */
    --dark-wood: #1C1917; /* Dark Charcoal Wood */
    --text-navy: #1B263B;
    --text-dim: #6B7280;
    --font-main: 'Plus Jakarta Sans', sans-serif;
    --font-heading: 'Cinzel', serif;
}

* { margin:0; padding:0; box-sizing:border-box; }
body { background: var(--primary); color: var(--text-navy); font-family: var(--font-main); overflow-x: hidden; line-height: 1.8; }

.container { max-width: 1400px; margin: 0 auto; padding: 0 4rem; }
.section-pad { padding: 10rem 0; }

/* NAV */
#prestige-nav { position: fixed; width:100%; top:0; z-index:1000; padding: 2.5rem 0; transition: all 0.4s; }
.nav-box { display: flex; justify-content: space-between; align-items: center; }
.logo { font-family: var(--font-heading); font-size: 2.2rem; color: var(--dark-wood); text-decoration: none; font-weight: 700; letter-spacing: -1px; }
.logo span { color: var(--accent); }
.nav-links a { color: var(--dark-wood); text-decoration: none; font-weight: 700; font-size: 0.85rem; text-transform: uppercase; margin-left: 3.5rem; letter-spacing: 1.5px; }
.nav-cta { background: var(--accent); color: white !important; padding: 0.8rem 2rem; border-radius: 4px; border-bottom: 3px solid #8E7434; }

/* HERO (Zero-Shade) */
.hero-sec { height: 100vh; display: flex; align-items: center; background: white; border-bottom: 1px solid #eee; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 6rem; align-items: center; }
.hero-content h1 { font-family: var(--font-heading); font-size: 6.5rem; line-height: 1; margin-bottom: 2.5rem; color: var(--dark-wood); }
.hero-content p { font-size: 1.25rem; color: var(--text-dim); max-width: 500px; }
.hero-img { height: 80vh; background: var(--primary); overflow: hidden; border-radius: 4px; border-left: 10px solid var(--accent); }
.hero-img img { width: 100%; height: 100%; object-fit: cover; filter: brightness(1.05); }

/* ROOM CARDS */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; }
.room-card { background: white; border-radius: 4px; overflow: hidden; border: 1px solid #eee; transition: 0.4s; }
.room-card:hover { transform: translateY(-10px); box-shadow: 0 40px 80px rgba(178,145,65,0.1); }
.room-img { height: 400px; background: #eee; }
.room-img img { width: 100%; height: 100%; object-fit: cover; }
.room-body { padding: 3rem; text-align: center; }
.room-body h3 { font-family: var(--font-heading); font-size: 2.2rem; margin-bottom: 0.5rem; }

/* AMENITIES (Split Precision) */
.split-sec { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #ddd; }
.split-text { padding: 8rem; display: flex; flex-direction: column; justify-content: center; }
.split-img { background: var(--dark-wood); height: 650px; overflow: hidden; }
.split-img img { width: 100%; height: 100%; object-fit: cover; opacity: 0.9; }

/* PROMINENT CTA */
.prominent-cta { background: var(--dark-wood); color: white; padding: 10rem 0; text-align: center; border-top: 5px solid var(--accent); }
.prominent-cta h2 { font-family: var(--font-heading); font-size: 5rem; margin-bottom: 2rem; }
.enquiry-form { max-width: 1000px; margin: 4rem auto 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.enquiry-form input, select { padding: 1.4rem; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); color: white; font-weight: 700; width: 100%; }
.enquiry-form button { grid-column: span 4; background: var(--accent); color: white; padding: 1.6rem; border: none; font-weight: 900; text-transform: uppercase; font-size: 1.3rem; cursor: pointer; transition: 0.3s; }
.enquiry-form button:hover { background: #8E7434; }

/* AI CONCIERGE (Royal Edition) */
#concierge-trigger { position: fixed; bottom: 35px; right: 35px; width: 65px; height: 65px; background: var(--accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; z-index: 2000; box-shadow: 0 15px 40px rgba(178,145,65,0.4); color: white; cursor: pointer; }
#concierge-window { position: fixed; bottom: 120px; right: 35px; width: 400px; background: white; border-radius: 8px; box-shadow: 0 30px 100px rgba(0,0,0,0.2); opacity: 0; pointer-events: none; transition: 0.4s; transform: translateY(20px); z-index: 2000; border: 1px solid #ddd; }
#concierge-window.active { opacity: 1; pointer-events: all; transform: translateY(0); }
.concierge-header { background: var(--dark-wood); color: white; padding: 2rem; display: flex; align-items: center; gap: 1.5rem; border-top: 4px solid var(--accent); }
.concierge-body { height: 440px; background: #FAF9F7; padding: 2.5rem; overflow-y: auto; }
.chat-item { margin-bottom: 2rem; padding: 1.5rem; border-radius: 4px; font-size: 1rem; line-height: 1.6; }
.ig-msg { background: white; border-left: 5px solid var(--accent); color: var(--text-navy); font-weight: 600; }
.user-msg { background: var(--dark-wood); color: white; margin-left: 2rem; }

@media (max-width: 1024px) {
    .container { padding: 0 2rem; }
    .hero-grid, .card-grid, .split-sec, .enquiry-form { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 3.5rem; }
    .enquiry-form button { grid-column: span 1; }
}