/* Importação de Fontes e Ícones */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@800&family=Inter:wght@400;500;700&display=swap');
@import url('https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css');

/* Variáveis de Cor (V10 - Preto e Branco) */
:root {
    --color-bg: #FFFFFF; /* Fundo Branco */
    --color-text: #111111; /* Texto Preto */
    --color-text-light: #555555; /* Texto Cinza Claro */
    --color-accent: #000000; /* Destaque Preto */
    --color-border: #DDDDDD; /* Borda Cinza */
    --color-border-dark: #333333; /* Borda Cinza Escura */
    --color-white: #FFFFFF;

    /* Fontes */
    --font-title: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    /* Sombras */
    --shadow-light: 0 4px 15px rgba(0,0,0,0.05);
    --shadow-medium: 0 10px 30px rgba(0,0,0,0.1);
    --shadow-hard: 0 15px 40px rgba(0,0,0,0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    background-color: var(--color-bg);
    color: var(--color-text-light);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 25px;
}

h1, h2, h3, h4 {
    font-family: var(--font-title);
    font-weight: 800; /* Fonte de título bem forte */
    color: var(--color-text);
    line-height: 1.1;
    margin-bottom: 20px;
}

h1 { font-size: 5.5rem; }
h1 span { color: #444; } /* Destaque em cinza escuro */
h2 { font-size: 3.5rem; }
h2 span { color: #444; }
h3 { font-size: 2rem; font-family: var(--font-body); font-weight: 700; } /* Títulos H3 mais modernos */

p { margin-bottom: 1.2em; font-size: 1.05rem; }

/* Botões (Preto e Branco) */
.btn-primary-black {
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: 1.1rem;
    font-weight: 700;
    padding: 18px 45px;
    border: 2px solid var(--color-accent);
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.btn-primary-black:hover {
    background-color: var(--color-white);
    color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.btn-secondary-black {
    background-color: var(--color-white);
    color: var(--color-text);
    border: 2px solid var(--color-text);
    font-size: 1rem;
    font-weight: 700;
    padding: 14px 35px;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
}
.btn-secondary-black:hover {
    background-color: var(--color-text);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

.btn-link-black {
    color: var(--color-text);
    font-weight: 700;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 0.9rem;
}
.btn-link-black:hover {
    color: var(--color-text-light);
    gap: 12px;
}

/* Seções Padrão */
.section-default-bw {
    padding: 100px 0;
    position: relative;
    background-color: var(--color-bg);
}
.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 70px;
}
.section-intro .section-description {
    font-size: 1.2rem;
    color: var(--color-text-light);
    line-height: 1.5;
}


/* 1. Navegação (Navbar) */
.navbar-bw {
    background-color: var(--color-bg);
    padding: 1rem 0;
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--color-border);
}
.navbar-bw .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.navbar-bw .logo-container {
    display: flex;
    align-items: center;
    text-decoration: none;
}
.navbar-bw .logo-img {
    height: 45px;
    margin-right: 15px;
    filter: none; /* Logo com cor normal */
}
.navbar-bw .logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-text);
    font-family: var(--font-title);
}

.navbar-bw .nav-links { list-style: none; display: flex; }
.navbar-bw .nav-links li { margin-left: 35px; }
.navbar-bw .nav-links a {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 5px 0;
    font-size: 1rem;
    position: relative;
}
.navbar-bw .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width 0.3s ease;
}
.navbar-bw .nav-links a:hover {
    color: var(--color-text);
}
.navbar-bw .nav-links a:hover::after {
    width: 100%;
}


/* 2. Seção Hero (Tipografia Forte) */
.hero-bw {
    background-color: var(--color-bg);
    padding: 120px 0;
    text-align: center;
}
.hero-bw .hero-content {
    max-width: 900px;
    margin: 0 auto;
}
.hero-bw .subtitle {
    font-size: 1.3rem;
    color: var(--color-text-light);
    margin: 30px 0 40px;
    line-height: 1.6;
}


/* 3. Barra de Parceiros (P&B) */
.section-partners-bw {
    background-color: var(--color-bg);
    padding: 50px 0;
    text-align: center;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.section-partners-bw .partners-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-light);
    margin-bottom: 30px;
    display: block;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.section-partners-bw .partner-logos {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 60px;
}
.section-partners-bw .partner-logos img {
    height: 45px;
    filter: grayscale(100%); /* FORÇA LOGOS A SER P&B */
    opacity: 0.7;
    transition: all 0.3s ease;
}

/* Estilo específico para a logo Lumiô */
.section-partners-bw .partner-logos .logo-lumio-bg {
    background-color: var(--color-accent); /* Fundo preto para a logo branca */
    padding: 10px 15px; /* Ajuste o padding conforme necessário */
    border-radius: 5px; /* Bordas arredondadas */
    display: inline-flex; /* Para que o padding e border-radius funcionem */
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.section-partners-bw .partner-logos .logo-lumio-bg img {
    height: 35px; /* Ajuste o tamanho da logo dentro do card */
    filter: none; /* Mantém a logo branca */
    opacity: 1; /* Garante que ela esteja visível */
}
.section-partners-bw .partner-logos .logo-lumio-bg:hover {
    transform: scale(1.1); /* Efeito de hover */
    box-shadow: var(--shadow-medium);
}

.section-partners-bw .partner-logos img:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* 4. Seção Trilhas (Cards P&B) */
.trilhas-grid-bw {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}
.trilha-card-bw {
    background: var(--color-white);
    border-radius: 8px;
    box-shadow: var(--shadow-medium);
    padding: 40px;
    border: 2px solid var(--color-accent); /* Borda preta forte */
    transition: all 0.3s ease;
    text-align: center;
}
.trilha-card-bw:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hard);
    background-color: var(--color-accent); /* Fundo preto no hover */
    color: var(--color-white);
}
.trilha-card-bw .trilha-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 70px;
    height: 70px;
    background-color: var(--color-accent);
    border-radius: 50%;
    font-size: 2.5rem;
    color: var(--color-white);
    margin: 0 auto 30px;
    transition: all 0.3s ease;
}
.trilha-card-bw:hover .trilha-icon {
    background-color: var(--color-white);
    color: var(--color-accent);
}
.trilha-card-bw h3 {
    font-size: 1.6rem;
    color: var(--color-text);
    margin-bottom: 15px;
    transition: color 0.3s ease;
}
.trilha-card-bw:hover h3 {
    color: var(--color-white);
}
.trilha-card-bw p {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: 25px;
    transition: color 0.3s ease;
}
.trilha-card-bw:hover p {
    color: #eee;
}
.trilha-card-bw .btn-link-black {
    transition: color 0.3s ease;
}
.trilha-card-bw:hover .btn-link-black {
    color: var(--color-white);
}

/* 5. Seção Mentoria (P&B) - IMAGEM ALTERADA */
.section-mentoria-bw {
    padding-top: 50px;
    background-color: #FAFAFA; /* Fundo cinza bem claro */
    border-top: 1px solid var(--color-border);
}
.mentoria-layout-bw {
    display: flex;
    align-items: center;
    gap: 80px;
}
.mentoria-image-container {
    flex: 1;
    min-width: 400px;
}
.mentoria-image-container img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow-hard);
    filter: grayscale(100%); /* IMAGEM EM P&B */
}
.mentoria-content {
    flex: 1.2;
}
.mentoria-content h2 {
    text-align: left;
    margin-bottom: 20px;
}
.mentoria-content p {
    font-size: 1.15rem;
    margin-bottom: 35px;
}
.mentoria-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* 6. Seção de Contato (Alto Contraste) */
.section-contact-bw {
    background-color: var(--color-white);
    padding: 100px 0;
}
.contact-layout-bw {
    display: flex;
    align-items: stretch;
    gap: 0; /* Sem gap */
    border: 1px solid var(--color-accent);
    border-radius: 8px;
    overflow: hidden; /* Para conter os cantos arredondados */
    box-shadow: var(--shadow-medium);
}
.contact-info {
    flex: 1;
    background-color: var(--color-accent); /* Fundo Preto */
    color: var(--color-white);
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.contact-info h2 {
    color: var(--color-white);
    font-size: 2.8rem;
}
.contact-info p {
    font-size: 1.15rem;
    color: #ccc;
    margin-bottom: 30px;
}
.contact-link {
    display: flex;
    align-items: center;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    transition: color 0.3s ease;
}
.contact-link i {
    color: var(--color-white);
    font-size: 2rem;
    margin-right: 15px;
    transition: transform 0.3s ease;
}
.contact-link:hover {
    opacity: 0.8;
}
.contact-link:hover i {
    transform: scale(1.1);
}

.contact-form-card-bw {
    flex: 1.2;
    background: var(--color-white);
    padding: 60px;
}
.contact-form-card-bw h3 {
    font-size: 2.2rem;
}
.contact-form-card-bw p {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: 30px;
}
.bw-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.bw-form input,
.bw-form textarea {
    width: 100%;
    padding: 16px 22px;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.bw-form input::placeholder,
.bw-form textarea::placeholder {
    color: #999;
}
.bw-form input:focus,
.bw-form textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
    outline: none;
}
.bw-form textarea {
    resize: vertical;
    min-height: 120px;
}


/* 7. RODAPÉ (Preto - CORRIGIDO) */
.footer-bw {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 70px 0 0;
    font-size: 0.95rem;
}

.footer-bw .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr; /* Ajuste de colunas para melhor espaçamento */
    gap: 50px; /* Aumenta o gap entre as colunas */
    padding-bottom: 50px;
    text-align: left; /* Alinha o texto à esquerda */
}

.footer-bw .brand-info .logo-text,
.footer-bw .brand-info p {
    color: var(--color-white);
}

/* Ajuste do tamanho da logo do rodapé */
.footer-bw .brand-info .logo-img-footer { /* Nova classe para a logo do rodapé */
    height: 40px; /* Tamanho adequado */
    margin-right: 15px;
    filter: brightness(0) invert(1); /* Logo branca */
}

.footer-bw .brand-info .logo-text {
    font-family: var(--font-title);
    font-size: 1.7rem; /* Ajuste para melhor visualização */
}

.footer-bw .brand-info p {
    margin-top: 15px;
    max-width: 300px; /* Reduz a largura para evitar quebras */
    line-height: 1.6;
    color: #ccc;
}

.footer-bw .footer-col h4 {
    color: var(--color-white);
    font-family: var(--font-body);
    font-weight: 700;
    margin-bottom: 25px;
    font-size: 1.15rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-bw .footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-bw .footer-col li {
    margin-bottom: 12px;
}

.footer-bw .footer-col a {
    text-decoration: none;
    color: #ccc;
    transition: all 0.3s ease;
}

.footer-bw .footer-col a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

.footer-bw .footer-bottom-bar {
    border-top: 1px solid var(--color-border-dark);
    padding: 25px 0;
    text-align: center;
}

.footer-bw .footer-bottom-bar p {
    margin: 0;
    color: #aaa;
    font-size: 0.9rem;
}


/* 8. ESTILOS DO MODAL "EM BREVE" */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background-color: var(--color-white);
    padding: 45px;
    border-radius: 8px;
    border: 2px solid var(--color-accent);
    box-shadow: var(--shadow-hard);
    width: 100%;
    max-width: 550px;
    text-align: center;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.4s ease;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-icon {
    font-size: 3.5rem;
    color: var(--color-accent);
    margin-bottom: 25px;
}

.modal-content h2 {
    font-family: var(--font-title);
    color: var(--color-text);
    font-size: 2.4rem;
    margin-bottom: 15px;
}

.modal-content p {
    font-family: var(--font-body);
    color: var(--color-text-light);
    font-size: 1.05rem;
    line-height: 1.7;
}

.modal-close-btn {
    position: absolute;
    top: 18px;
    right: 22px;
    font-size: 2.8rem;
    color: #999;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close-btn:hover {
    color: var(--color-text);
}