/* RESET BÁSICO */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f4f4f4;
}

/* CORES PRINCIPAIS */
:root {
    --color-primary: #E53935; /* Vermelho forte do logo */
    --color-dark: #222;       /* Preto */
    --color-light: #fff;      /* Branco */
    --color-gray: #eee;       /* Cinza claro */
}

/* COMPONENTES DE LAYOUT */
.section {
    padding: 80px 5%;
    text-align: center;
}

.bg-gray {
    background-color: var(--color-gray);
}

h2 {
    font-size: 2.5em;
    margin-bottom: 50px;
    color: var(--color-dark);
}

/* BOTÃO PRINCIPAL */
.btn-primary {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-light);
    padding: 15px 30px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 5px;
    transition: background-color 0.3s ease;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background-color: #C62828; /* Um tom de vermelho mais escuro */
}

/* CABEÇALHO HERO */
.hero {
    background: url('images/hero-bg.jpg') no-repeat center center/cover;
    height: 100vh;
    color: var(--color-light);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7); /* Para melhorar a leitura */
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background-color: rgba(0, 0, 0, 0.5); /* Fundo semi-transparente */
}

.logo {
    height: 40px; /* Ajuste o tamanho conforme o seu logo final */
}

.navbar ul {
    list-style: none;
    display: flex;
}

.navbar ul li a {
    color: var(--color-light);
    text-decoration: none;
    margin-left: 25px;
    font-weight: 700;
    transition: color 0.3s;
}

.navbar ul li a:hover {
    color: var(--color-primary);
}

.hero-content {
    flex-grow: 1; /* Ocupa o espaço restante */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-bottom: 100px;
}

.hero-content h1 {
    font-size: 4em;
    margin-bottom: 20px;
    border-bottom: 4px solid var(--color-primary);
    padding-bottom: 10px;
}

.hero-content p {
    font-size: 1.5em;
    margin-bottom: 40px;
    max-width: 700px;
}

/* SEÇÃO DE SERVIÇOS */
.service-cards {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.card {
    background-color: var(--color-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    width: 300px;
    text-align: left;
    transition: transform 0.3s;
    border-top: 5px solid var(--color-primary);
}

.card:hover {
    transform: translateY(-10px);
}

.card h3 {
    color: var(--color-primary);
    margin-bottom: 15px;
    font-size: 1.5em;
}

/* SEÇÃO DE DIFERENCIAIS */
.feature-list {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.feature-item {
    width: 250px;
}

.feature-item .icon {
    font-size: 3em;
    color: var(--color-primary);
    display: block;
    margin-bottom: 10px;
}

.feature-item h3 {
    color: var(--color-dark);
    margin-bottom: 10px;
}

/* FORMULÁRIO DE CONTATO */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1em;
}

.contact-form textarea {
    resize: vertical;
    min-height: 150px;
}

/* RODAPÉ */
footer {
    background-color: var(--color-dark);
    color: var(--color-light);
    text-align: center;
    padding: 30px 0;
    font-size: 0.9em;
}

footer p {
    margin: 5px 0;
}

/* MEDIA QUERIES (Responsividade básica para celular) */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5em;
    }

    .hero-content p {
        font-size: 1.2em;
        padding: 0 20px;
    }

    .navbar {
        flex-direction: column;
    }

    .navbar nav {
        margin-top: 15px;
    }

    .navbar ul li a {
        margin: 0 10px;
    }

    .service-cards, .feature-list {
        flex-direction: column;
        align-items: center;
    }
}