/* Estilo global */
body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: #f9f9f9;
    color: #1e2a38;
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}
/* Cabeçalho */
.header {
    background-color: #1e2a38;
    padding: 20px 0;
    color: white;
}
.header .logo {
    font-size: 24px;
    font-weight: bold;
}
.nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    gap: 20px;
    justify-content: flex-end;
    margin: 0;
}
.nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
}
/* Hero */
.hero {
    background: #2e3a4e;
    color: white;
    padding: 80px 20px;
    text-align: center;
}
.hero .btn {
    background: #f3c623;
    color: #1e2a38;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
    margin-top: 20px;
    display: inline-block;
}
/* Seções */
section {
    padding: 60px 20px;
    background-color: white;
    margin-bottom: 10px;
    border-radius: 8px;
}
section h2 {
    margin-bottom: 20px;
    font-size: 28px;
}
.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}
.area {
    padding: 20px;
    background: #f1f5f9;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
}
.posts {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.post {
    flex: 1 1 45%;
    background: #f1f1f1;
    padding: 20px;
    border-radius: 8px;
}
.post .btn {
    margin-top: 10px;
    display: inline-block;
    background: #2e3a4e;
    color: white;
    padding: 10px 20px;
    border-radius: 4px;
    text-decoration: none;
}
/* Formulário de contato */
form input,
form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
}
form .btn {
    background: #1e2a38;
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
}
/* Rodapé */
.footer {
    background: #1e2a38;
    color: white;
    text-align: center;
    padding: 20px;
}
/* Botão flutuante WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25D366;
    color: white;
    font-size: 22px;
    padding: 12px 16px;
    border-radius: 50%;
    text-decoration: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}
/* Responsivo */
@media (max-width: 768px) {
    .nav ul {
        flex-direction: column;
        align-items: flex-start;
    }
    .posts {
        flex-direction: column;
    }
}