/* FILE: css/styles.css */

/* --- Variáveis Globais --- */
:root {
    --primary-color: #0056A6; /* Azul da logo */
    --secondary-color: #7F7F7F; /* Cinza da logo */
    --background-color: #FFFFFF;
    --text-color: #333333;
    --light-gray-bg: #f8f9fa;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    --container-width: 1100px;
    --header-height: 70px;
}

/* --- Reset Básico e Estilos Globais --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin-bottom: 1rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

/* --- Header Fixo --- */
.site-header {
    background-color: var(--background-color);
    border-bottom: 1px solid #eee;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: var(--header-height);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    height: 45px;
    width: auto;
}

/* --- Navegação Principal (Desktop) --- */
.main-nav {
    display: none; /* Escondido em mobile por padrão */
}

.nav-link {
    margin: 0 15px;
    font-weight: 500;
    color: var(--secondary-color);
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--primary-color);
}

.header-cta {
    display: none; /* Escondido em mobile por padrão */
}

/* --- Hamburger Menu (Mobile) --- */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1002;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 5px;
    transition: all 0.3s linear;
}

/* Animação Hamburger */
.hamburger.is-active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}
.hamburger.is-active span:nth-child(2) {
    opacity: 0;
}
.hamburger.is-active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}


/* --- Menu Mobile --- */
.mobile-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(5px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    z-index: 999;
}

.mobile-menu.is-open {
    transform: translateX(0);
}

.mobile-nav-link {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    margin: 20px 0;
    color: var(--primary-color);
}

/* --- Seções --- */
main {
    padding-top: var(--header-height);
}

.content-section, .content-section-colored {
    padding: 60px 0;
}

.content-section-colored {
    background-color: var(--light-gray-bg);
}

/* --- Seção Hero --- */
.hero-section {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 80vh;
    padding: 40px 0;
}

.hero-logo {
    max-width: 200px;
    margin-bottom: 1.5rem;
}

.hero-slogan {
    font-size: 2.2rem;
    line-height: 1.2;
}

.hero-subtext {
    font-size: 1.1rem;
    color: var(--secondary-color);
    max-width: 600px;
    margin: 1rem auto 2rem;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* --- Botões --- */
.cta-button, .secondary-button {
    padding: 12px 25px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    transition: all 0.3s;
    text-align: center;
}

.cta-button {
    background-color: var(--primary-color);
    color: var(--background-color);
    border: 2px solid var(--primary-color);
}

.cta-button:hover {
    background-color: #00417e;
    border-color: #00417e;
    transform: translateY(-2px);
}

.secondary-button {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.secondary-button:hover {
    background-color: var(--primary-color);
    color: var(--background-color);
}

/* --- Seção Serviços --- */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 40px;
}

.service-card {
    background-color: var(--background-color);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.07);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.service-card h3 {
    margin-bottom: 15px;
}

/* --- Seção Contato --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    transition: all 0.3s;
}

.contact-item:hover {
    border-color: var(--primary-color);
    background-color: var(--light-gray-bg);
}

.contact-item img {
    height: 40px;
    margin-bottom: 10px;
}

.contact-item span {
    font-weight: 500;
    color: var(--text-color);
}

/* --- Rodapé --- */
.site-footer-bottom {
    background-color: #2c3e50;
    color: #ecf0f1;
    text-align: center;
    padding: 30px 20px;
}

.site-footer-bottom p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.copy-button {
    background: transparent;
    border: none;
    color: #ecf0f1;
    cursor: pointer;
    margin-left: 5px;
    vertical-align: middle;
}

/* --- LGPD Banner --- */
.cookie-consent {
    position: fixed;
    bottom: -100%; /* Inicia escondido */
    left: 0;
    width: 100%;
    background-color: rgba(44, 62, 80, 0.95);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    z-index: 2000;
    transition: bottom 0.5s ease-in-out;
}

.cookie-consent.show {
    bottom: 0;
}

/* --- Media Queries (Responsividade) --- */
@media (min-width: 768px) {
    h2 {
        font-size: 2.5rem;
    }
    .hamburger, .mobile-menu {
        display: none;
    }
    .main-nav, .header-cta {
        display: flex;
        align-items: center;
    }
    .hero-slogan {
        font-size: 3rem;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .contact-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}