/* Reset básico */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background: #fff;
    color: #333;
}

/* Container padrão */
.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
}

/* Header */
header {
    background: #0077cc;
    color: #fff;
    padding: 30px 0;
    text-align: center;
}
.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.site-logo {
    height: 60px; /* pequena e centralizada */
    margin-bottom: 10px;
}

/* Seções */
section {
    padding: 40px 0;
}
section h2 {
    margin-bottom: 20px;
    color: #0077cc;
}

/* Cards dos planos */
.plan-cards {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}
.plan-card {
    background: #f9f9f9;
    border-radius: 10px;
    padding: 20px;
    flex: 1;
    min-width: 250px;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
.plan-card .price {
    font-size: 1.2em;
    color: #0077cc;
    font-weight: bold;
}

/* Formulário */
form input,
form select,
form textarea,
form button {
    display: block;
    width: 100%;
    margin-bottom: 15px;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 1em;
}
form button {
    background: #0077cc;
    color: #fff;
    border: none;
    cursor: pointer;
    transition: 0.3s;
}
form button:hover {
    background: #005fa3;
}

/* Botão WhatsApp fixo */
.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
}