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

/* Estilo geral */
body {
    color: #333;
}

header {
    background-color: #2c2c2c;
    color: #ffffff;
    padding: 20px;
    text-align: center;
}

header img.logo-principal {
    width: 250px;
}

nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 15px;
}

nav a {
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #FF6600;
}

/* Banner Background (Imagem Fixa) */
.banner-background {
    background: url('banner-background.jpg') center center no-repeat;
    background-size: contain;
    height: 450px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Caixa de Mensagem Flutuante */
.message-box {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #333;
    color: #fff;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    z-index: 1000;
}

.message-box p {
    margin-bottom: 10px;
}

.message-box button {
    padding: 8px 16px;
    background-color: #FF6600;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}


/* Banner Responsivo */
.banner {
    background: url('banner-image.jpg') center center/cover;
    color: white;
    text-align: center;
    padding: 80px 20px;
}

.banner h1 {
    font-size: 2.5rem;
    color: #ffffff;
}

.banner p {
    margin-top: 10px;
    font-size: 1.2rem;
    color: #ffffff;
}

/* Seção sobre */
.section {
    padding: 40px 20px;
    text-align: center;
}

.section h2 {
    color: #FF6600;
    font-size: 2rem;
}

.section p {
    margin-top: 10px;
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 800px;
    margin: auto;
}

/* Serviços */
.services {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.service {
    flex: 1 1 300px;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    text-align: left;
}

.service h3 {
    color: #FF6600;
}

/* Seção Empresas */
.companies {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    text-align: center;
}

.company {
    flex: 1 1 300px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

.company img {
    width: 150px;
    margin-bottom: 10px;
}

.company h3 {
    color: #FF6600;
    font-size: 1.5rem;
}

/* Formulário de Contato */
.contact-form {
    max-width: 500px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: #f9f9f9;
    text-align: left;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 10px;
    margin-top: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.contact-form button {
    width: 100%;
    padding: 10px;
    background-color: #FF6600;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.contact-form button:hover {
    background-color: #e05d00;
}

/* Rodapé */
footer {
    background-color: #2c2c2c;
    color: #ffffff;
    text-align: center;
    padding: 20px;
    margin-top: 30px;
}

footer p {
    font-size: 0.9rem;
}

.footer-info {
    text-align: center;
    margin-top: 15px;
}

.footer-info p {
    color: #ffffff;
}

footer a {
    color: #FF6600;
    text-decoration: none;
}

.separator {
    height: 2px;
    background-color: #808080;
    width: 25%;
    margin: 15px auto;
}

/* Responsividade */
@media (max-width: 768px) {
    .services, .companies {
        flex-direction: column;
    }
}