/* --- VARIÁVEIS GLOBAIS --- */
:root {
    --cor-preto: #121212;
    --cor-cinza-escuro: #212121;
    --cor-cinza-claro: #EAEAEA;
    --cor-laranja: #FF6600;
    --cor-branca: #FFFFFF;

    --fonte-titulo: 'Montserrat', sans-serif;
    --fonte-corpo: 'Lato', sans-serif;

    --header-height: 60px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--fonte-corpo);
    background-color: var(--cor-preto);
    color: var(--cor-cinza-claro);
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: var(--fonte-titulo);
    font-weight: 700;
    color: var(--cor-branca);
}

a {
    text-decoration: none;
    color: var(--cor-laranja);
    transition: color 0.3s;
}

a:hover {
    color: var(--cor-branca);
}

img {
    max-width: 100%;
    height: auto;
}

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

.section {
    padding: 80px 0;
}

.section__title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 20px;
    color: var(--cor-branca);
}

.section__subtitle {
    font-size: 1.1rem;
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
    color: var(--cor-cinza-claro);
}

/* --- BOTÕES --- */
.button {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 5px;
    font-weight: 700;
    transition: transform 0.3s, background-color 0.3s;
}

.button--primary {
    background-color: var(--cor-laranja);
    color: var(--cor-branca);
}

.button--primary:hover {
    background-color: #e65c00;
    color: var(--cor-branca);
    transform: translateY(-3px);
}

.button--lg {
    padding: 15px 35px;
    font-size: 1.1rem;
}

/* --- CABEÇALHO (HEADER) --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: background-color 0.4s, box-shadow 0.4s;
}

.header.scrolled {
    background-color: var(--cor-preto);
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.nav__list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav__link {
    color: var(--cor-cinza-claro);
    font-weight: 700;
    position: relative;
    padding-bottom: 5px;
    transition: color 0.3s;
}

/* --- DROPDOWN MENU --- */
.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--cor-cinza-escuro);
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    z-index: 1001;
    border-radius: 5px;
    padding: 10px 0;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    color: var(--cor-cinza-claro);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 0.95rem;
    transition: background-color 0.3s;
}

.dropdown-content a:hover {
    background-color: var(--cor-laranja);
    color: var(--cor-branca);
}

/* Ajuste para mobile */
@media (max-width: 768px) {
    .dropdown {
        width: 100%;
        text-align: center;
    }
    
    .dropdown-content {
        position: static;
        display: none; /* Inicialmente escondido */
        background-color: var(--cor-preto);
        box-shadow: none;
        width: 100%;
    }

    .dropdown.active .dropdown-content {
        display: block;
    }

    .dropdown:hover .dropdown-content {
        display: none; /* Remove hover no mobile, usa classe active via JS se necessário, ou deixa sempre visivel se preferir */
    }
    
    /* Para simplificar no mobile sem JS extra complexo, vamos deixar o hover funcionar ou ajustar via JS. 
       Como o usuario pediu algo simples, vou permitir que o click/hover funcione nativamente ou adicionar um pequeno script se precisar.
       Por enquanto, o :hover no mobile às vezes requer dois toques. Vamos manter simples.
    */
    .dropdown:hover .dropdown-content {
       display: block;
    }
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--cor-laranja);
    transition: width 0.3s;
}

.nav__link:hover::after, .nav__link.active::after {
    width: 100%;
}

.nav__actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav__toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* --- SEÇÃO HERO --- */
.hero {
    padding-top: calc(var(--header-height) + 40px);
    background-color: var(--cor-preto);
    min-height: 90vh;
}
.hero__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}
.hero__content { flex: 1; }
.hero__image { flex: 1; text-align: center; }
.hero__title { font-size: 3rem; margin-bottom: 20px; line-height: 1.2; }
.hero__subtitle { font-size: 1.2rem; margin-bottom: 30px; }


/* --- SEÇÃO SOBRE --- */
.about__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}
.feature-icon {
    font-size: 3rem;
    color: var(--cor-laranja);
    margin-bottom: 15px;
}
.feature-item h3 { margin-bottom: 10px; font-size: 1.5rem; }


/* --- SEÇÃO SERVIÇOS --- */
#servicos { background-color: var(--cor-cinza-escuro); }
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.service-card {
    background-color: var(--cor-preto);
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    border-bottom: 4px solid transparent;
    transition: transform 0.3s, border-color 0.3s;
}
.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--cor-laranja);
}
.service-icon {
    font-size: 3rem;
    color: var(--cor-laranja);
    margin-bottom: 20px;
}
.service-card h3 { font-size: 1.5rem; margin-bottom: 15px; }


/* --- SEÇÃO EQUIPE --- */
.team__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    justify-content: center;
}
.team-member {
    text-align: center;
    background-color: var(--cor-cinza-escuro);
    padding: 30px;
    border-radius: 8px;
}
.team-member__photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--cor-laranja);
    margin-bottom: 20px;
}
.team-member__name { font-size: 1.6rem; }
.team-member__title {
    font-size: 1rem;
    color: var(--cor-laranja);
    font-weight: 700;
    margin-bottom: 10px;
}

/* --- SEÇÃO CONTATO --- */
#contato { background-color: var(--cor-cinza-escuro); }
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    align-items: start;
}
.contact__info p { margin-bottom: 15px; font-size: 1.1rem; }
.contact__info i { color: var(--cor-laranja); margin-right: 10px; width: 20px; text-align: center; }
.contact__address { margin-bottom: 20px; }
.contact__form { display: flex; flex-direction: column; gap: 15px; }
.contact__form input, .contact__form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #444;
    border-radius: 5px;
    background-color: var(--cor-preto);
    color: var(--cor-cinza-claro);
    font-family: var(--fonte-corpo);
    font-size: 1rem;
}
.contact__form input:focus, .contact__form textarea:focus {
    outline: none;
    border-color: var(--cor-laranja);
}

/* --- RODAPÉ (FOOTER) --- */
.footer {
    background-color: var(--cor-preto);
    padding: 30px 0;
    text-align: center;
    color: #888;
}

/* --- BOTÃO WHATSAPP --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    z-index: 100;
    transition: transform 0.3s;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    color: #FFF;
}


/* --- RESPONSIVIDADE (MOBILE) --- */
@media (max-width: 768px) {
    .section__title { font-size: 2rem; }
    
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%; /* Começa escondido */
        width: 70%;
        height: 100vh;
        background-color: var(--cor-cinza-escuro);
        padding-top: 80px;
        transition: right 0.4s;
        box-shadow: -5px 0 15px rgba(0,0,0,0.2);
    }
    .nav__menu.active {
        right: 0; /* Aparece */
    }
    .nav__list {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }
    .nav__link { font-size: 1.2rem; }
    .nav__toggle { display: block; }
    .nav__actions .button { display: none; }

    .hero__container {
        flex-direction: column;
        text-align: center;
    }
    .hero__title { font-size: 2.5rem; }
    .hero__image { margin-top: 40px; }

    .contact__grid {
        grid-template-columns: 1fr;
    }
}

/* --- ESTILOS SEÇÃO SETORES --- */
#clientes {
    background-color: var(--cor-cinza-escuro);
}
.sectors__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}
.sector-item {
    background-color: var(--cor-preto);
    color: var(--cor-cinza-claro);
    padding: 20px 30px;
    border-radius: 50px; /* Formato de pílula */
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 700;
    font-family: var(--fonte-titulo);
    transition: background-color 0.3s;
}
.sector-item:hover {
    background-color: var(--cor-laranja);
    color: var(--cor-branca);
}
.sector-item i {
    font-size: 1.5rem;
}

/* --- ESTILOS DO RODAPÉ SOCIAL --- */
.footer__social {
    margin-bottom: 20px;
}

.footer__social a {
    color: var(--cor-cinza-claro);
    font-size: 1.8rem;
    margin: 0 15px;
    transition: color 0.3s;
}

.footer__social a:hover {
    color: var(--cor-laranja);
}

/* --- AVISO DE COOKIES --- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--cor-cinza-escuro);
    color: var(--cor-cinza-claro);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    z-index: 1001; /* Acima do botão do WhatsApp */
    box-shadow: 0 -2px 10px rgba(0,0,0,0.5);
    transform: translateY(100%); /* Começa escondido para animação */
    transition: transform 0.5s ease-in-out;
}

.cookie-banner.show {
    transform: translateY(0); /* Mostra o banner */
}

.cookie-banner p {
    margin: 0;
    font-size: 0.9rem;
}

.cookie-banner a {
    color: var(--cor-laranja);
    text-decoration: underline;
}

/* Responsividade para o banner de cookies */
@media (max-width: 768px) {
    .cookie-banner {
        flex-direction: column;
        text-align: center;
    }
}