:root {
    --bg-color: #0f1c15;
    --text-color: #e8e6e1;
    --gold: #d4af37;
    --font-head: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
}

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

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

/* Hub Button */
.demo-return { position: fixed; bottom: 20px; right: 20px; background: white; color: black; padding: 8px 20px; border-radius: 50px; text-decoration: none; font-size: 0.8rem; font-weight: bold; z-index: 999; }

/* Nav */
nav { padding: 30px 5%; display: flex; justify-content: space-between; align-items: center; position: absolute; width: 100%; z-index: 10; transition: 0.4s; }
nav.scrolled { background: rgba(15, 28, 21, 0.95); padding: 15px 5%; position: fixed; top: 0; }
.logo { font-size: 1.5rem; color: var(--gold); font-family: var(--font-head); font-style: italic; }
.nav-links a { color: var(--text-color); text-decoration: none; margin-left: 30px; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 1px; }

/* Hero */
.hero { height: 100vh; background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1514362545857-3bc16c4c7d1b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80'); background-size: cover; background-position: center; display: flex; align-items: center; justify-content: center; text-align: center; }
.hero h1 { font-family: var(--font-head); font-size: clamp(3rem, 8vw, 6rem); margin-bottom: 20px; line-height: 1; }
.subtitle { color: var(--gold); font-style: italic; font-size: 1.2rem; margin-bottom: 20px; }
.btn { padding: 15px 40px; border: 1px solid var(--gold); color: var(--gold); text-decoration: none; text-transform: uppercase; letter-spacing: 2px; transition: 0.3s; display: inline-block; font-size: 0.8rem; cursor: pointer; background: transparent; }
.btn:hover, .btn-filled { background: var(--gold); color: var(--bg-color); }

/* Menu */
.section { padding: 100px 10%; }
.section-title { text-align: center; font-family: var(--font-head); font-size: 2.5rem; color: var(--gold); margin-bottom: 60px; }
.menu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 50px; }
.item-header { display: flex; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 10px; margin-bottom: 10px; }
.item-header h3 { font-family: var(--font-head); font-size: 1.3rem; }
.price { color: var(--gold); font-family: var(--font-head); font-size: 1.2rem; }
.desc { font-size: 0.9rem; opacity: 0.7; font-style: italic; }

/* Form */
.dark { background: #0b140f; }
form { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; }
input, select { padding: 15px; background: transparent; border: 1px solid rgba(255,255,255,0.2); color: white; min-width: 250px; font-family: var(--font-body); }
input:focus, select:focus { border-color: var(--gold); outline: none; }

footer { text-align: center; padding: 40px; font-size: 0.8rem; opacity: 0.5; border-top: 1px solid rgba(255,255,255,0.05); }

@media(max-width: 768px) {
    nav { flex-direction: column; gap: 10px; }
    .nav-links a { margin: 0 10px; }
}