/* Reset básico e fontes */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f8f9fa;
}

/* Container principal para centralizar o conteúdo */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Cabeçalho */
.main-header {
    background-color: #ffffff;
    padding: 15px 0;
    border-bottom: 1px solid #e7e7e7;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    width: 150px;
    height: auto;
}

.social-icons a {
    margin-left: 15px;
    display: inline-block;
}

.social-icons img {
    width: 25px;
    height: 25px;
    transition: transform 0.3s ease;
}

.social-icons img:hover {
    transform: scale(1.1);
}

/* Conteúdo Principal */
.main-content {
    padding: 40px 0;
}

.main-content h1 {
    font-size: 28px;
    color: #333;
    margin-bottom: 25px;
    border-bottom: 2px solid #00b280;
    padding-bottom: 10px;
}

.main-content h2 {
    font-size: 22px;
    color: #00b280; /* Cor verde dos títulos */
    margin-top: 40px;
    margin-bottom: 15px;
}

.main-content h3 {
    font-size: 18px;
    color: #333;
    margin-top: 30px;
    margin-bottom: 10px;
}

.main-content p {
    margin-bottom: 15px;
    text-align: justify;
}

.main-content strong {
    color: #000;
}

.main-content section {
    margin-bottom: 30px;
}

.main-content ul {
    list-style-position: inside;
    padding-left: 20px;
    margin-bottom: 15px;
}

.main-content li {
    margin-bottom: 8px;
}


/* Rodapé */
.main-footer-credits {
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    background-color: #e9ecef;
    color: #6c757d;
    font-size: 14px;
}

/* Responsividade */
@media (max-width: 768px) {
    .main-header .container {
        flex-direction: column;
    }

    .logo {
        margin-bottom: 15px;
    }

    .social-icons {
        width: 100%;
        text-align: center;
    }
    
    .social-icons a {
        margin: 0 10px;
    }

    .main-content h1 {
        font-size: 24px;
    }

    .main-content h2 {
        font-size: 20px;
    }
}