@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&display=swap');

:root {
    --color-chumbo: #2E2E2E;
    --color-vermelho: #C40000;
    --color-branco: #FFFFFF;
    --color-cinza-claro: #f4f4f4;
    --color-preto: #000000;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--color-chumbo);
    background-color: var(--color-branco);
    scroll-behavior: smooth;
}

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

/* Header */
header {
    background-color: var(--color-chumbo);
    color: var(--color-branco);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: background-color 0.3s;
}

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

.logo a {
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-img {
    height: 40px;
}

.nav-menu a {
    color: var(--color-branco);
    text-decoration: none;
    margin-left: 25px;
    font-weight: 600;
    transition: color 0.3s;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.7);
}

.nav-menu a:hover {
    color: var(--color-vermelho);
}

.cta-button {
    background-color: var(--color-vermelho);
    color: var(--color-branco);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: #a30000;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-branco);
    transition: transform 0.3s ease-in-out;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('img/hero-banner.jpeg') no-repeat center center/cover;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(200, 200, 200, 0.75);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
    padding: 0 20px;
    color: var(--color-preto);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8), 0 0 20px rgba(255, 255, 255, 0.6);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.7), 0 0 15px rgba(255, 255, 255, 0.5);
}

/* Sections */
.section {
    padding: 80px 0;
}

.section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
}

.section h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--color-vermelho);
}

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

/* About Us */
.content-wrapper {
    display: flex;
    gap: 40px;
    align-items: center;
}

.text-content {
    flex: 1;
}

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

.valores-list {
    list-style-type: none;
    padding-left: 0;
}

.valores-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    text-align: justify;
}

.valores-list li::before {
    content: '\f058';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: var(--color-vermelho);
    position: absolute;
    left: 0;
    top: 0;
}

.image-content {
    flex: 1;
    text-align: center;
}

.image-content img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Services */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    text-align: center;
}

.servico-card {
    background-color: var(--color-branco);
    padding: 40px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.servico-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.servico-card i {
    font-size: 3rem;
    color: var(--color-vermelho);
    margin-bottom: 15px;
}

.servico-card h3 {
    margin-bottom: 10px;
    font-size: 1.5rem;
}

/* Gallery */
.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
}

.galeria-grid img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.galeria-grid img:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-form input, .contact-form select, .contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.contact-form textarea {
    resize: vertical;
}

.contact-info p {
    margin-bottom: 10px;
}

.contact-info i {
    color: var(--color-chumbo);
    margin-right: 10px;
}

.map-container {
    margin-top: 20px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
    background-color: var(--color-chumbo);
    color: var(--color-cinza-claro);
    text-align: center;
    padding: 20px 0;
    font-size: 0.9rem;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: var(--color-branco);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: transform 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* --- OTIMIZAÇÕES PARA TELAS MENORES (MAX-WIDTH: 768PX) --- */
@media (max-width: 768px) {
    /* Geral: Ajusta o padding das seções para um uso mais eficiente do espaço */
    .section {
        padding: 60px 0;
    }

    /* Header: Esconde botões extras no mobile */
    .header-cta {
        display: none;
    }
    .menu-toggle {
        display: block;
    }

    /* Menu de Navegação: Estiliza o menu hamburger */
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background-color: var(--color-chumbo);
        text-align: center;
        transition: all 0.3s ease-in-out;
    }
    .nav-menu.active {
        display: flex;
    }
    .nav-menu a {
        margin: 10px 0;
        padding: 10px 0;
        text-shadow: none; /* Remove a sombra do texto no menu mobile para maior clareza */
    }

    /* Seção Hero: Reduz o tamanho da fonte para melhor visualização */
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero p {
        font-size: 1rem;
    }

    /* Seção Sobre Nós: Organiza o conteúdo em uma coluna */
    .content-wrapper {
        flex-direction: column;
    }

    /* Seção de Serviços: Organiza os cards em uma coluna */
    .servicos-grid {
        grid-template-columns: 1fr;
    }

    /* Seção Contato: Organiza o formulário e o mapa em uma coluna */
    .contact-grid {
        grid-template-columns: 1fr;
    }

    /* Galeria: Reduz o espaçamento entre as imagens */
    .galeria-grid {
        gap: 10px;
    }
}