* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background: #f2f5f9;
    color: #333;
}

/* HERO */
.hero {
    height: 45vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
        url("https://images.unsplash.com/photo-1503376780353-7e6692767b70") center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    text-align: center;
    color: white;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 600;
}

.hero p {
    margin-top: 10px;
    font-size: 1.2rem;
}

/* CONTAINER */
.container {
    max-width: 1200px;
    margin: -60px auto 40px;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* CARD AUTO */
.car-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.car-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.car-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

/* INFO */
.info {
    padding: 20px;
}

.info h2 {
    font-size: 1.3rem;
    font-weight: 600;
}

.price {
    margin: 10px 0;
    font-size: 1.4rem;
    color: #0b5ed7;
    font-weight: bold;
}

/* BOTTONI */
.buttons {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.btn {
    flex: 1;
    text-align: center;
    padding: 12px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn.primary {
    background: #0b5ed7;
    color: white;
}

.btn.primary:hover {
    background: #084298;
}

.btn.whatsapp {
    background: #25D366;
    color: white;
}

.btn.whatsapp:hover {
    background: #1da851;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 20px;
    background: #111;
    color: white;
}

/* WHATSAPP FLOAT */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 65px;
    height: 65px;
    background: #25D366;
    color: white;
    font-size: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    z-index: 1000;
}