/* Reset Básico e Variáveis de Cor */
:root {
    --primary-blue: #2F5D7E;
    --primary-red: #B42839;
    --neutral-bg: #F9F9F9;
    --dark-text: #333333;
    --light-gray: #EAEAEA;
    --white: #FFFFFF;
    --light-blue-bg: #EAF0F4; 
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--white);
    color: var(--dark-text);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.main-header {
    background-color: var(--white);
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
    max-height: 50px;
}

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

.main-nav li {
    margin-left: 30px;
}

.main-nav a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: 700;
    transition: color 0.3s;
    display: flex;
    align-items: center;
}

.main-nav a:hover {
    color: var(--primary-red);
}

.main-nav a i {
    margin-right: 8px;
    font-size: 1rem;
}

.mobile-menu-button {
    display: none;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    border-radius: 5px;
    font-size: 1.2rem;
}


/* Seção Hero */
.hero-section {
    background-image: linear-gradient(rgba(47, 93, 126, 0.8), rgba(47, 93, 126, 0.8)), url('../img/hero-background.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    text-align: center;
    padding: 200px 0 150px;
    margin-top: 80px;
}

.hero-section h1 {
    font-size: 2.8rem;
    max-width: 800px;
    margin: 0 auto 20px;
}

.hero-section p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px;
}

.btn-primary {
    background-color: var(--primary-red);
    color: var(--white);
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background-color: #931f2c;
}

/* Seções de Conteúdo */
.content-section, .services-section, .contact-section {
    padding: 80px 0;
}

.services-section {
    background-color: var(--neutral-bg);
}

h2 {
    font-size: 2.2rem;
    color: var(--primary-blue);
    text-align: center;
    margin-bottom: 20px;
}

.section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
    font-size: 1.1rem;
}

/* Grids */
.values-grid, .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.value-item {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

/* Estilo para os Cards de Serviço */
.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.12);
}

.service-card i {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 90px;
    height: 90px;
    background-color: var(--light-blue-bg);
    border-radius: 50%;
    margin: 0 auto 25px;
    font-size: 2.5rem;
    color: var(--primary-red);
}

/* Regra genérica para todos os H3 */
h3 {
    color: var(--primary-blue);
    margin-bottom: 15px;
}

/* ====================================================== */
/*         ATUALIZAÇÕES FINAIS DA SEÇÃO DE CONTATO         */
/* ====================================================== */

/* NOVO: Estilo para o H3 movido ("Envie uma Mensagem") */
.contact-section .section-subtitle + h3 {
    text-align: center;
    font-size: 1.8rem;
    color: var(--primary-blue);
    margin-bottom: 40px; /* Mais espaço antes do grid */
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    margin-bottom: 60px; 
}

.contact-form {
    display: flex;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.contact-form textarea {
    flex-grow: 1;
    resize: vertical;
}

/* Estilo para o H3 dentro do quadro de informações de contato */
.contact-info h3 {
     margin-bottom: 20px;
     text-align: left;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid var(--light-gray);
    border-radius: 5px;
    font-size: 1rem;
}

.contact-details-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info {
    background-color: var(--neutral-bg);
    padding: 30px;
    border-radius: 8px;
    width: 100%;
}

.facade-image-container {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.facade-image {
    width: 100%;
    height: auto;
    display: block;
}

/* Mapa */
.map-container {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.map-container iframe {
    display: block;
    width: 100%;
}

/* Footer */
.main-footer {
    background-color: var(--primary-blue);
    color: var(--white);
    text-align: center;
    padding: 20px 0;
}

/* Responsividade */
@media (max-width: 900px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .mobile-menu-button {
        display: block;
    }

    .hero-section h1 {
        font-size: 2rem;
    }
    
    .contact-wrapper {
        margin-bottom: 40px;
    }
}