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

body {
    background: #fff;
    color: #222;
}

h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

/* CONTAINER */
.container {
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* HEADER */
.header {
    background: #111;
    padding: 15px 0;
}

.logo {
    height: 50px;
}

.btn-header {
    background: #25d366;
    color: #fff;
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
}

/* HERO */
.hero {
    background: url('../images/banner.jpg') center/cover no-repeat;
    min-height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.hero-content {
    background: rgba(0,0,0,0.65);
    padding: 30px;
    border-radius: 14px;
    text-align: center;
    color: #fff;
    max-width: 520px;
}

.hero-content h1 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.hero-content p {
    margin-bottom: 20px;
}

/* BOTÃO PRINCIPAL */
.btn-primary {
    background: #25d366;
    color: #fff;
    padding: 15px 25px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
}

/* TRUST */
.trust {
    display: flex;
    justify-content: center;
    gap: 25px;
    padding: 25px;
    background: #f2f2f2;
    font-weight: bold;
    flex-wrap: wrap;
}

/* VEÍCULOS */
.vehicles-section {
    padding: 50px 20px;
    text-align: center;
}

.vehicles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.vehicle-card {
    border-radius: 14px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    transition: transform 0.25s ease;
}

.vehicle-card:hover {
    transform: translateY(-6px);
}

.vehicle-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.vehicle-card h3 {
    padding: 15px;
}

.vehicle-card a {
    display: block;
    background: #25d366;
    color: #fff;
    padding: 14px;
    text-decoration: none;
    font-weight: bold;
}

/* CTA FINAL */
.cta {
    background: #111;
    color: #fff;
    padding: 50px 20px;
    text-align: center;
}

/* FOOTER */
.footer {
    background: #000;
    color: #ccc;
    padding: 15px;
    text-align: center;
}

/* BOTÃO WHATSAPP */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25d366;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(0,0,0,0.35);
    z-index: 9999;
}

/* BOTÃO MICROFONE */
.mic-float {
    position: fixed;
    bottom: 95px;
    right: 20px;
    background: #111;
    color: #fff;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(0,0,0,0.35);
    z-index: 9999;
}

.mic-float::after {
    content: "Pedido por voz";
    position: absolute;
    right: 70px;
    background: #111;
    color: #fff;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.2s;
    white-space: nowrap;
}

.mic-float:hover::after {
    opacity: 1;
}

/* MOBILE FIRST */
@media (max-width: 768px) {

    .container {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .logo {
        height: 45px;
    }

    .btn-header {
        width: 100%;
    }

    .hero {
        min-height: auto;
        padding: 60px 20px;
    }

    .hero-content h1 {
        font-size: 1.5rem;
    }

    .btn-primary {
        width: 100%;
    }

    .mic-float {
        bottom: 90px;
        right: 15px;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 15px;
    }
}
.mic-float.listening {
    animation: pulse 1.2s infinite;
    background: #25d366;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37,211,102,0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37,211,102,0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37,211,102,0);
    }
}

.voice-status {
    position: fixed;
    bottom: 155px;
    right: 20px;
    background: #111;
    color: #fff;
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 13px;
    display: none;
    z-index: 9999;
}

.voice-status.show {
    display: block;
}
.how-it-works {
    padding: 50px 20px;
    text-align: center;
    background: #fff;
}

.steps {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.step {
    max-width: 220px;
    font-weight: bold;
}

.step span {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}