/* ==================== 1. VARIÁVEIS E RESET BÁSICO ==================== */
:root {
    --primary-color: #001969; /* Azul escuro principal */
    --secondary-color: #ffff; /* Dourado/Amarelo para destaque */
    --text-color: #333;
    --light-bg: #f8f9fa;
    --dark-bg: #e9ecef;
    --font-family: 'Arial', sans-serif;
}

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

html {
    scroll-behavior: smooth; /* Rolagem suave para âncoras */
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

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

.text-center {
    text-align: center;
}

h1, h2, h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

h1 { font-size: 2.8em; }
h2 { font-size: 2.2em; }
h3 { font-size: 1.8em; }

p {
    margin-bottom: 15px;
}

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

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

/* ==================== 2. BOTÕES ==================== */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: bold;
    text-transform: uppercase;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #153c6e; /* Tom mais escuro */
    color: white;
}

.social ul li a i{
    background:white;
    color: #001969;
    padding:7px;
    border-radius:3px;
}

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

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


/* ==================== 3. HEADER & NAVEGAÇÃO ==================== */

.header-cima {
    background-color: #001969;
    color: var(--text-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    /* position: sticky; */
    top: 0;
    z-index: 1000;
}

.header-cima .nav-principal li {
    margin-left: 10px;
}

.header-container-cima {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 45px;
}

.header-container-cima nav ul li a{
    font-weight: 300;
    color:white;
}

.header {
    background-color: white;
    color: var(--text-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    /* position: sticky; */
    top: 0;
    z-index: 1000;
    font-size:15px;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 45px;
}

.logo img {
    height: auto;
    max-height: 75px;
}

.nav-principal ul {
    display: flex; /* Menu horizontal */
}

.nav-principal li {
    margin-left: 30px;
    position: relative;
}

.nav-principal a {
    color: var(--text-color);
    padding: 10px 0;
    display: block;
    font-weight: bold;
    position: relative;
}

.nav-principal a::after { /* Sublinhado animado */
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 3px;
    background-color: var(--secondary-color);
    transition: width 0.3s ease-out;
}

.nav-principal a:hover::after {
    width: 100%;
}

/* Menu Toggle (Hambúrguer) - Escondido no desktop */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.hamburguer {
    display: block;
    width: 28px;
    height: 3px;
    background-color: white;
    margin: 6px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Container principal da barra de pesquisa */
.search-box {
    background: #f0f0f0; /* Cor de fundo leve */
    border-radius: 40px; /* Deixa a borda arredondada */
    height: 40px;
    padding: 10px;
    display: flex; /* Permite alinhar o input e o botão */
    align-items: center; /* Alinha verticalmente no centro */
    max-width: 300px; /* Define uma largura máxima para o elemento */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Sombra suave */
}

/* Campo de entrada de texto */
.search-txt {
    border: none;
    background: none;
    outline: none; /* Remove a borda de foco padrão */
    padding: 0 10px;
    color: #333; /* Cor do texto digitado */
    font-size: 16px;
    line-height: 40px; /* Altura da linha para centralizar o texto */
    width: 100%; /* Ocupa o máximo de espaço disponível no flex container */
}

/* Botão de pesquisa (a lupa) */
.search-btn {
    color: #555; /* Cor do ícone */
    float: right;
    width: 40px;
    height: 40px;
    border-radius: 50%; /* Torna o botão circular */
    background: none;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.4s; /* Transição suave para o efeito hover */
    cursor: pointer;
    border: none;
    font-size: 18px;
    padding: 0;
}

/* Efeito ao passar o mouse sobre o botão */
.search-btn:hover {
    background: #007bff; /* Cor de destaque (azul) ao passar o mouse */
    color: white; /* Cor do ícone fica branca */
}

/* Estilo para o placeholder (o texto "Pesquisar...") */
.search-txt::placeholder {
    color: #999;
}


/* ==================== 4. HERO SECTION ==================== */
.hero {
    position: relative;
    overflow: hidden;
    color: white;
    text-align: center;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Container dos slides */
.hero-slider {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

/* Cada slide */
.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

/* Slide ativo */
.slide.active {
    opacity: 1;
}

/* Overlay escuro opcional */
.hero::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    top: 0;
    left: 0;
    z-index: 1;
}

/* Conteúdo fica acima */
.hero-content {
    position: relative;
    z-index: 2;
}

.hero-nav {
    position: absolute;
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
}

.hero-nav span {
    cursor: pointer;
    font-size: 20px;
    color: white;
    user-select: none;
    background: rgba(0,0,0,0.4);
    padding: 5px 7px;
    border-radius: 50%;
    transition: 0.3s;
}

.hero-nav span:hover {
    background: rgba(0,0,0,0.7);
}

.hero-dots {
    position: absolute;
    bottom: 20px;
    width: 100%;
    text-align: center;
    z-index: 3;
}

.hero-dots span {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin: 5px;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: 0.3s;
}

.hero-dots span.active {
    background: white;
    transform: scale(1.2);
}

.hero-content h1 {
    font-size: 3.5em;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.3em;
    max-width: 800px;
    margin: auto;
}

/* ==================== 5. SERVIÇOS EM DESTAQUE ==================== */
.services-highlight h2, .services-highlight p {
    text-align: center;
    margin-bottom: 30px;
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-cards .card {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.service-cards .card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.service-cards .card i {
    font-size: 3.5em;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-cards .card h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
    font-size: 1.5em;
}

.service-cards .card p {
    font-size: 0.95em;
    color: #666;
    margin-bottom: 0;
}


/* ==================== 6. NOTÍCIAS E EVENTOS ==================== */
.news-events h2, .news-events p {
    text-align: center;
    margin-bottom: 30px;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.news-card {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.news-content {
    padding: 20px;
}

.news-content span {
    display: block;
    font-size: 0.85em;
    color: #888;
    margin-bottom: 10px;
}

.news-content h3 {
    font-size: 1.4em;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.news-content p {
    font-size: 0.95em;
    color: #555;
    margin-bottom: 20px;
}

.news-content .read-more {
    color: var(--primary-color);
    font-weight: bold;
}

.news-content .read-more i {
    margin-left: 5px;
    transition: margin-left 0.2s ease;
}

.news-content .read-more:hover i {
    margin-left: 10px;
}

/* ==================== 7. SEÇÃO TRANSPARÊNCIA ==================== */
.transparency {
    background-color: var(--dark-bg);
}

.transparency h2, .transparency p {
    text-align: center;
    margin-bottom: 30px;
}

.transparency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.transparency-card {
    background-color: white;
    border-left: 5px solid var(--primary-color);
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    padding: 25px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.transparency-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.1);
}

.transparency-card i {
    font-size: 2.5em;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.transparency-card h3 {
    font-size: 1.3em;
    margin-bottom: 8px;
}

.transparency-card p {
    font-size: 0.9em;
    color: #666;
    margin-bottom: 0;
}


/* ==================== 8. FALE CONOSCO / UTILIDADE PÚBLICA ==================== */
.contact-info h2 {
    text-align: center;
    margin-bottom: 40px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.contact-card {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    padding: 30px;
    text-align: center;
}

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

.contact-card p {
    margin-bottom: 10px;
    color: #555;
}

.contact-card i {
    margin-right: 8px;
    color: var(--primary-color);
}

.contact-card .social-links a {
    display: inline-block;
    color: var(--primary-color);
    font-size: 1.8em;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.contact-card .social-links a:hover {
    color: var(--secondary-color);
}

.link-map {
    margin-top: 15px;
    display: inline-block;
    color: var(--primary-color);
    font-weight: bold;
}

/* ==================== 9. FOOTER ==================== */
.footer {
    background-color: #0d2a4d; /* Azul mais escuro que o primário */
    color: white;
    padding: 50px 0 20px;
    font-size: 0.9em;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 20px;
}

.footer-col h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1em;
    text-transform: uppercase;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col a {
    color: rgba(255,255,255,0.7);
}

.footer-col a:hover {
    color: var(--secondary-color);
}

.footer-col.logo-col img {
    max-height: 40px;
    margin-bottom: 15px;
}

.footer-col.logo-col p {
    color: rgba(255,255,255,0.6);
    line-height: 1.4;
}

.footer-col .social-links a {
    display: inline-block;
    color: rgba(255,255,255,0.7);
    font-size: 1.5em;
    margin-right: 15px;
    transition: color 0.3s ease;
}

.footer-col .social-links a:hover {
    color: var(--secondary-color);
}

.footer .container > p { /* Texto de copyright final */
    text-align: center;
    color: rgba(255,255,255,0.6);
    margin-top: 20px;
}


/* ==================== 10. RESPONSIVIDADE (MOBILE) ==================== */
@media (max-width: 992px) {

    .header-container-cima {
        display:flex;
        flex-direction:column;
    }

    .header-container-cima .nav-principal{
        display:flex;
        justify-content:center;
    }

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

    .header .header-container {
        padding: 10px 20px;
    }

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

    .logo img {
        max-height: 75px;
    }

    .logo{
        width:95%;
    }

    .header .nav-principal ul {
        display: none; /* Esconde o menu principal no mobile */
        flex-direction: column;
        position: absolute;
        top: 180px; /* Ajuste para ficar abaixo do header */
        left: 0;
        width: 100%;
        background-color: #ffffff;
        box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        z-index: 999;
        padding-bottom: 10px;
    }
    .header .nav-principal.active ul {
        display: flex; /* Mostra quando 'active' */
    }
    .header .nav-principal li {
        margin: 0;
        text-align: center;
        border-top: 1px solid rgba(255,255,255,0.1);
    }
    .header .nav-principal a {
        padding: 15px 0;
    }
    .header .menu-toggle {
        display: block; /* Mostra o botão hambúrguer */
        background:#001969;
    }
    
    /* Animação do hambúrguer para X */
    .header .menu-toggle.active .hamburguer:nth-child(2) {
        opacity: 0;
    }
    .header .menu-toggle.active .hamburguer:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    .header .menu-toggle.active .hamburguer:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .header .hero-content h1 {
        font-size: 2.5em;
    }
    .header .hero-content p {
        font-size: 1.1em;
    }
    .section-padding {
        padding: 60px 0;
    }
    h1 { font-size: 2.2em; }
    h2 { font-size: 1.8em; }
    h3 { font-size: 1.4em; }

    .service-cards, .news-grid, .transparency-grid, .contact-grid, .footer-grid {
        grid-template-columns: 1fr; /* Uma coluna em telas menores */
    }

    .footer-col {
        text-align: center;
    }
    .footer-col.logo-col img {
        margin: 0 auto 15px;
    }
    .footer-col .social-links {
        justify-content: center;
        display: flex;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2em;
    }
    .hero-content p {
        font-size: 1em;
    }
    .btn-primary, .btn-secondary {
        padding: 10px 20px;
        font-size: 0.9em;
    }
    .news-card img {
        height: 180px;
    }
    .news-content h3 {
        font-size: 1.2em;
    }
}


.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    background: rgba(0,0,0,0.7);

    display: flex;
    align-items: center;
    justify-content: center;

    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    z-index: 9999;
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.popup-box {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    animation: zoomIn 0.3s ease;
}

.popup-box img {
    width: 500px;
    height: 500px;
    border-radius: 10px;
}

/* Botão fechar */
.popup-close {
    position: absolute;
    top: -10px;
    right: -10px;
    background: white;
    color: black;
    font-size: 25px;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    text-align: center;
    line-height: 35px;
    cursor: pointer;
}

/* animação leve */
@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Acessibilidade (exemplo) */
/* .accessibility-bar { ... } */