/* Reset e fontes */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    background: #f7f7f7;
    color: #333;
    padding: 20px;
    line-height: 1.6;
}

h1, h2 {
    text-align: center;
    margin-bottom: 10px;
}

p.subtitulo {
    text-align: center;
    margin-bottom: 40px;
    color: #555;
}

/* Container dos planos */
.planos-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto 50px auto;
}

/* Card de cada plano */
.plano {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 8px 18px rgba(0,0,0,0.1);
    transition: 0.3s;
    border-top: 8px solid #0a9396; /* cor principal */
}

.plano.popular {
    border-top: 8px solid #ffb300; /* destaque amarelo */
    transform: scale(1.03);
}

.plano:hover {
    transform: translateY(-5px);
}

.preco {
    font-size: 28px;
    margin: 15px 0;
    font-weight: bold;
    color: #0a9396;
}

.plano ul {
    list-style: none;
    margin: 20px 0;
}

.plano ul li {
    margin: 10px 0;
    padding-left: 20px;
    position: relative;
}

.plano ul li::before {
    content: "✔";
    position: absolute;
    left: 0;
    color: #0a9396;
}

button.assinar {
    width: 100%;
    padding: 12px;
    background: #0a9396;
    border: none;
    color: white;
    font-size: 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s;
}

button.assinar:hover {
    background: #076b6e;
}

/* Tabela comparativa */
.tabela {
    max-width: 1000px;
    margin: 60px auto;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 10px;
    overflow: hidden;
}

table th, table td {
    padding: 12px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

table th {
    background: #0a9396;
    color: white;
}

/* FAQ */
.faq {
    max-width: 800px;
    margin: 50px auto;
}

details {
    background: white;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 10px;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

summary {
    font-size: 16px;
    font-weight: bold;
}

/* CTA final */
.cta {
    text-align: center;
    margin: 60px 0 30px;
}

.cta button {
    padding: 15px 25px;
    background: #ffb300;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.cta button:hover {
    background: #e6a300;
}