/* --- LUXURY THEME | MOON BIKES --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

:root {
    --gold: #d4af37;
    --text-main: #f5f5f5;
    --glass: rgba(20, 20, 20, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-main);
    background: #000;
    overflow-x: hidden;
}

/* --- BACKGROUNDS --- */
.bg-layer {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
    object-fit: cover;
}
.overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.9));
    z-index: -1;
}

/* --- NAVIGATION --- */
nav {
    position: fixed;
    top: 0; width: 100%;
    padding: 1.5rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: linear-gradient(to bottom, rgba(0,0,0,0.9), transparent);
}

.logo-img { height: 50px; } /* Adjust based on your logo.png size */

.nav-links { display: flex; gap: 2.5rem; }
.nav-links a {
    color: #ccc; text-decoration: none;
    text-transform: uppercase; font-size: 0.8rem; letter-spacing: 2px;
    transition: 0.3s;
}
.nav-links a:hover, .nav-links a.active { color: var(--gold); }

/* --- BUTTONS --- */
.btn-gold {
    padding: 1rem 2.5rem;
    border: 1px solid var(--gold);
    color: var(--gold);
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 2px;
    font-size: 0.8rem;
    transition: 0.3s;
    background: rgba(0,0,0,0.5);
    cursor: pointer;
}
.btn-gold:hover { background: var(--gold); color: #000; }

/* --- HERO SECTION --- */
.hero-container {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    animation: fadeIn 1.5s ease-out;
}

h1 {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}
p.subtitle { color: #aaa; margin-bottom: 3rem; letter-spacing: 1px; }

/* --- GRIDS (FOR MODELS) --- */
.section-pad { padding: 150px 10% 50px; }
.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem; color: var(--gold);
    margin-bottom: 2rem; border-bottom: 1px solid #333; padding-bottom: 10px;
}

.brand-group { margin-bottom: 4rem; }
.brand-name { font-size: 1.5rem; margin-bottom: 1rem; color: #fff; }

.model-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.model-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    transition: 0.3s;
}
.model-card:hover { border-color: var(--gold); transform: translateY(-5px); }
.model-card h4 { color: var(--gold); margin-bottom: 5px; }
.model-card p { font-size: 0.85rem; color: #ccc; }

/* --- BOOKING FORM --- */
.booking-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: var(--glass);
    padding: 3rem;
    border: 1px solid var(--gold);
    backdrop-filter: blur(15px);
}
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; color: var(--gold); font-size: 0.8rem; }
input, select {
    width: 100%; padding: 12px;
    background: rgba(0,0,0,0.5); border: 1px solid #444;
    color: #fff; outline: none;
}
input:focus, select:focus { border-color: var(--gold); }

/* --- MOBILE --- */
@media(max-width: 768px) {
    nav { flex-direction: column; gap: 1rem; background: #000; padding: 1rem; }
    h1 { font-size: 2.5rem; }
    .booking-wrapper { padding: 1.5rem; width: 100%; }
}

@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }