/* --- Importação de Fontes --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;900&family=Open+Sans:wght@400;600&display=swap');

/* --- Variáveis Globais (Paleta de Cores) --- */
:root {
    --blue-primary: #0044cc;
    --orange-highlight: #ff6600;
    --white: #ffffff;
    --text-dark: #333333;
    --bg-light: #f4f4f4;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden; /* Evita rolagem lateral */
}

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

/* --- Barra de Topo (Redes Sociais) --- */
.top-bar {
    background-color: var(--blue-primary);
    color: var(--white);
    padding: 8px 0;
    font-size: 0.9rem;
}

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

.social-icons a {
    color: var(--white);
    margin-right: 15px;
    text-decoration: none;
}

/* --- Header Fixo (Sticky) --- */
.sticky-header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    max-height: 50px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    color: var(--blue-primary);
    font-family: var(--font-heading);
    font-size: 1.1rem;
}

/* --- Menu de Navegação --- */
.nav-list {
    list-style: none;
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    transition: color 0.3s;
}

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

/* Botão de Menu Mobile (Escondido no Desktop) */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--blue-primary);
}

/* Botão de Destaque (Portal do Aluno) */
.btn-highlight {
    background-color: var(--blue-primary);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background 0.3s;
}

.btn-highlight:hover {
    background-color: var(--orange-highlight);
}

/* --- Banner Hero (Seção Principal) --- */
.hero-section {
    /* Gradiente suave */
    background: linear-gradient(135deg, #ffffff 40%, #e6f0ff 100%);
    padding: 80px 0;
    min-height: 550px; /* Garante altura */
    display: flex;
    align-items: center;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 40px;
}

/* Texto do Banner */
.hero-text {
    flex: 1; /* Ocupa 50% */
    max-width: 550px;
}

.hero-text h1 {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 3.5rem; /* Letras grandes */
    line-height: 1.1;
    color: var(--text-dark);
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-text p {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 30px;
    line-height: 1.6;
    max-width: 400px;
}

/* Botão CTA do Banner */
.btn-cta {
    display: inline-block;
    background-color: var(--blue-primary); /* Azul base */
    color: var(--white);
    padding: 15px 35px;
    border-radius: 5px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 68, 204, 0.3);
}

.btn-cta:hover {
    background-color: var(--orange-highlight); /* Laranja no hover */
    transform: translateY(-2px);
}

/* Imagem do Banner */
.hero-image {
    flex: 1; /* Ocupa 50% */
    display: flex;
    justify-content: flex-end;
    position: relative;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    /* Sombra sólida simulando elemento gráfico */
    box-shadow: 20px 20px 0px var(--blue-primary);
}

/* --- Footer --- */
footer {
    background-color: var(--text-dark);
    color: var(--white);
    padding: 40px 0;
    text-align: center;
    margin-top: 50px;
}

/* --- Responsividade (Mobile) --- */
@media (max-width: 768px) {
    .nav-list { display: none; } /* Esconde menu desktop */
    .mobile-menu-btn { display: block; } /* Mostra botão hambúrguer */
    
    .hero-container {
        flex-direction: column-reverse; /* Imagem em cima no mobile */
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

    .hero-image {
        justify-content: center;
        margin-bottom: 30px;
    }
    
    .hero-image img {
        box-shadow: 10px 10px 0px var(--blue-primary);
    }
    
    .hero-text p {
        margin: 0 auto 30px auto;
    }
}

/* Adicione isso ao final do css/style.css */

@media (max-width: 768px) {
    .nav-list {
        display: none; /* Escondido por padrão no celular */
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        text-align: center;
    }

    .nav-list.active {
        display: flex; /* Aparece quando o JS adiciona a classe .active */
    }

    .nav-list li {
        margin-bottom: 15px;
    }
}

/* --- Estilos da Página de Unidades --- */

/* Cabeçalho simples da página interna */
.page-header {
    background-color: var(--blue-primary);
    color: var(--white);
    padding: 60px 0 40px 0;
    text-align: center;
    margin-bottom: 50px;
}

.page-header h1 {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 2.5rem;
    margin-bottom: 10px;
    text-transform: uppercase;
}

/* Grid das Unidades */
.units-section {
    padding-bottom: 80px;
}

.units-grid {
    display: flex;
    justify-content: center;
    gap: 40px; /* Espaço entre as duas unidades */
    flex-wrap: wrap; /* Permite quebrar linha no celular */
}

/* Cartão da Unidade */
.unit-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08); /* Sombra suave */
    width: 100%;
    max-width: 500px; /* Largura máxima de cada cartão */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.unit-card:hover {
    transform: translateY(-5px); /* Sobe um pouco ao passar o mouse */
    box-shadow: 0 15px 40px rgba(0, 68, 204, 0.15);
}

/* Imagem do Cartão */
.unit-image {
    position: relative;
    height: 250px;
    background-color: #ddd; /* Cor de fundo enquanto carrega */
}

.unit-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Garante que a imagem preencha sem distorcer */
}

/* Etiqueta (Matriz/Filial) */
.unit-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--blue-primary);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-orange {
    background-color: var(--orange-highlight);
}

/* Conteúdo do Texto */
.unit-content {
    padding: 30px;
    flex: 1; /* Ocupa o resto do espaço */
    display: flex;
    flex-direction: column;
}

.unit-content h3 {
    color: var(--blue-primary);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 20px;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
}

.unit-info p {
    margin-bottom: 15px;
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
}

.unit-info i {
    color: var(--orange-highlight);
    width: 20px;
    text-align: center;
    margin-right: 8px;
}

/* Botão Outline (Borda colorida) */
.btn-outline {
    margin-top: auto; /* Empurra o botão para o final do card */
    display: block;
    text-align: center;
    border: 2px solid var(--blue-primary);
    color: var(--blue-primary);
    padding: 12px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    transition: all 0.3s;
}

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

/* Responsividade */
@media (max-width: 768px) {
    .units-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .unit-image {
        height: 200px;
    }
}