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

body {
    font-family: 'Segoe UI', sans-serif;
    background: #0a0a0a;
    color: #e5e5e5;
}

/* NAVBAR */
header {
    position: fixed;
    width: 100%;
    top: 0;
    padding: 20px 60px;
    display: flex;
    justify-content: space-between;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

header h1 {
    letter-spacing: 3px;
    font-weight: 300;
}

nav a {
    color: #aaa;
    margin-left: 25px;
    text-decoration: none;
}

nav a:hover {
    color: #d4af37;
}

/* HERO */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    background:
        linear-gradient(rgba(0,0,0,0.75), rgba(0,0,0,0.95)),
        url('../img/macchine.jpg');

    background-size: cover;
    background-position: center;
    text-align: center;
}

.hero h1 {
    font-size: 5rem;
    letter-spacing: 5px;
    font-weight: 200;
}

.hero p {
    color: #aaa;
    margin: 10px 0 20px;
}

/* SEARCH */
.search-box {
    display: flex;
    gap: 10px;
    background: rgba(255,255,255,0.05);
    padding: 15px;
    border-radius: 12px;
}

.search-box input {
    padding: 10px;
    border: none;
    border-radius: 8px;
    background: #111;
    color: white;
}

.search-box input:focus {
    outline: 1px solid #d4af37;
}

/* BUTTON */
.btn {
    background: #d4af37;
    color: black;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #f1c40f;
}

/* CONTENT */
.container {
    padding: 100px 60px;
}

/* GRID */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

/* CARD */
.card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 25px;
    border-radius: 16px;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-8px);
    border-color: #d4af37;
}

.price {
    color: #d4af37;
    margin: 10px 0;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 30px;
    color: #666;
}