/* --- Estilos Gerais e Reset --- */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Lato', sans-serif; /* Usaremos a fonte Lato do Google Fonts */
    margin: 0;
    padding: 0;
    background-color: #f9f9f9; /* Um cinza bem claro para o fundo */
    color: #333; /* Cor do texto principal (cinza escuro) */
    line-height: 1.6;
}

/* --- Cabeçalho e Navegação --- */
header {
    background-color: #fff;
    padding: 1rem 2rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    color: #2E7D32; /* Um verde escuro e elegante */
    margin: 0;
    font-family: 'Montserrat', sans-serif; /* Fonte mais forte para o título */
}

header nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
}

header nav ul li {
    margin-left: 20px;
}

header nav a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    transition: color 0.3s;
}

header nav a:hover {
    color: #2E7D32; /* Muda para verde ao passar o mouse */
}

/* --- Seção Banner Principal --- */
#banner {
    background-image: url('https://images.pexels.com/photos/1954524/pexels-photo-1954524.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1');
    background-size: cover;
    background-position: center;
    color: #fff;
    text-align: center;
    padding: 6rem 2rem;
}

#banner h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.6);
}

#banner p {
    font-size: 1.2rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.6);
}

#banner a {
    display: inline-block;
    background-color: #4CAF50; /* Verde vibrante para o botão */
    color: #fff;
    padding: 12px 24px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 1.5rem;
    transition: background-color 0.3s;
}

#banner a:hover {
    background-color: #43A047; /* Um tom de verde um pouco mais escuro */
}

/* --- Seções de Destaque --- */
#secoes {
    display: flex;
    justify-content: space-around;
    padding: 4rem 2rem;
    gap: 2rem; /* Espaço entre as colunas */
}

.secao-destaque {
    background-color: #fff;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border-radius: 8px;
    width: 30%;
}

.secao-destaque h3 {
    color: #2E7D32;
    margin-top: 0;
}

.secao-destaque a {
    display: inline-block;
    background-color: #fff;
    color: #2E7D32;
    padding: 10px 20px;
    border: 2px solid #2E7D32;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 1rem;
    transition: background-color 0.3s, color 0.3s;
}

.secao-destaque a:hover {
    background-color: #2E7D32;
    color: #fff;
}

/* --- Rodapé --- */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 1.5rem;
    margin-top: 2rem;
}

/* --- Estilos para Celulares (Responsividade) --- */
@media (max-width: 768px) {
    header {
        flex-direction: column;
    }
    header h1 {
        margin-bottom: 1rem;
    }

    #secoes {
        flex-direction: column;
        align-items: center;
    }

    .secao-destaque {
        width: 80%;
    }
}

/* --- Estilos da Página de Exercícios --- */

.page-title {
    background-color: #2E7D32; /* Fundo verde escuro */
    color: #fff;
    text-align: center;
    padding: 3rem 2rem;
}

.page-title h1 {
    font-size: 2.5rem;
    margin: 0;
}

.page-title p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}

.exercise-section {
    padding: 2rem 4rem; /* Mais espaço nas laterais */
}

.exercise-section h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    color: #333;
    border-bottom: 3px solid #4CAF50; /* Linha verde abaixo do título */
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
}

.exercise-list {
    display: flex;
    gap: 2rem; /* Espaço entre os cards */
    flex-wrap: wrap; /* Permite que os cards quebrem a linha em telas menores */
}

.exercise-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    overflow: hidden; /* Garante que a imagem não saia dos cantos arredondados */
    width: calc(50% - 1rem); /* Em telas grandes, 2 cards por linha */
    display: flex;
    flex-direction: column;
    transition: transform 0.3s, box-shadow 0.3s;
}

.exercise-card:hover {
    transform: translateY(-5px); /* Efeito de levantar o card */
    box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

.exercise-card img {
    width: 100%;
    height: 200px;
    object-fit: cover; /* Faz a imagem cobrir o espaço sem distorcer */
}

.exercise-card h3 {
    font-family: 'Montserrat', sans-serif;
    color: #2E7D32;
    padding: 1rem 1.5rem 0.5rem 1.5rem;
    margin: 0;
}

.exercise-card p {
    padding: 0 1.5rem 1rem 1.5rem;
    flex-grow: 1; /* Faz o parágrafo ocupar o espaço para alinhar os botões */
}

.exercise-card a {
    display: block; /* Ocupa a linha toda */
    background-color: #4CAF50;
    color: #fff;
    text-align: center;
    padding: 1rem;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s;
}

.exercise-card a:hover {
    background-color: #43A047;
}

/* --- Ajustes de Responsividade para a página de exercícios --- */
@media (max-width: 900px) {
    .exercise-card {
        width: 100%; /* Em telas menores, 1 card por linha */
    }
    .exercise-section {
        padding: 2rem;
    }
}

/* --- Estilos da Página de Nutrição --- */

.content-section {
    padding: 2rem 4rem;
}

.content-section h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    color: #333;
    border-bottom: 3px solid #4CAF50;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.section-description {
    color: #666;
    margin-bottom: 2rem;
    max-width: 800px;
}

/* Estilos para Planos Alimentares */
.plan-list {
    display: grid;
    grid-template-columns: 1fr 1fr; /* Duas colunas */
    gap: 2rem;
}

.plan-card {
    background-color: #f0f4f0; /* Um verde bem clarinho */
    border-left: 5px solid #4CAF50;
    padding: 1.5rem 2rem;
    border-radius: 0 8px 8px 0;
}

.plan-card h3 {
    margin-top: 0;
    color: #2E7D32;
}

.plan-card a {
    display: inline-block;
    color: #2E7D32;
    text-decoration: none;
    font-weight: bold;
    margin-top: 1rem;
}

.plan-card a:hover {
    text-decoration: underline;
}

/* Estilos para Receitas */
.recipe-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* Três colunas */
    gap: 2rem;
}

.recipe-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    overflow: hidden;
    position: relative; /* Necessário para posicionar o título */
    color: #fff;
    transition: transform 0.3s;
}

.recipe-card:hover {
    transform: scale(1.03); /* Efeito de zoom sutil */
}

.recipe-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.7); /* Escurece um pouco a imagem para o texto aparecer */
}

.recipe-card h3 {
    font-family: 'Montserrat', sans-serif;
    position: absolute;
    bottom: 2rem;
    left: 1.5rem;
    right: 1.5rem;
    margin: 0;
    font-size: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
}

.recipe-card a {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    text-indent: -9999px; /* Esconde o texto do link */
}

/* --- Ajustes de Responsividade --- */
@media (max-width: 900px) {
    .plan-list, .recipe-list {
        grid-template-columns: 1fr; /* Uma coluna em telas menores */
    }
    .content-section {
        padding: 2rem;
    }
}

/* --- Estilos da Página Mente Saudável --- */

/* Guia de Meditação */
.meditation-guide {
    display: flex;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    align-items: center;
    gap: 2rem;
}

.meditation-guide img {
    width: 40%;
    object-fit: cover;
}

.meditation-guide .meditation-text {
    padding: 2rem;
}

.meditation-text h3 {
    margin-top: 0;
    color: #2E7D32;
}

.primary-button {
    display: inline-block;
    background-color: #4CAF50;
    color: #fff;
    padding: 12px 24px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 1.5rem;
    transition: background-color 0.3s;
}
.primary-button:hover {
    background-color: #43A047;
}

/* Técnicas de Relaxamento */
.technique-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}
.technique-card {
    background-color: #f0f4f0;
    border-radius: 8px;
    padding: 2rem;
    border: 1px solid #e0e0e0;
}
.technique-card h4 {
    margin-top: 0;
    color: #2E7D32;
    font-family: 'Montserrat', sans-serif;
}

/* Artigos */
.article-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}
.article-card {
    background-color: #fff;
    border: 1px solid #eee;
    padding: 2rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.3s;
}
.article-card:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.article-card h4 {
    margin-top: 0;
    font-family: 'Montserrat', sans-serif;
}
.article-card p {
    flex-grow: 1;
}
.article-card a {
    color: #2E7D32;
    text-decoration: none;
    font-weight: bold;
}
.article-card a:hover {
    text-decoration: underline;
}

/* --- Ajustes de Responsividade para Mente Saudável --- */
@media (max-width: 900px) {
    .meditation-guide {
        flex-direction: column;
    }
    .meditation-guide img {
        width: 100%;
        height: 250px;
    }
    .technique-list, .article-list {
        grid-template-columns: 1fr;
    }
}

/* --- Estilos da Página Sobre --- */
.about-layout {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}
.about-image {
    flex: 1; /* Ocupa 1/3 do espaço */
}
.about-image img {
    width: 100%;
    border-radius: 8px;
}
.about-text {
    flex: 2; /* Ocupa 2/3 do espaço */
}
.about-text h3 {
    font-family: 'Montserrat', sans-serif;
    color: #2E7D32;
    margin-top: 2rem;
}
.about-text ul {
    list-style: none;
    padding-left: 0;
}
.about-text ul li {
    padding-left: 1.5rem;
    position: relative;
}
.about-text ul li::before {
    content: '✔'; /* Símbolo de check */
    color: #4CAF50;
    position: absolute;
    left: 0;
}

/* --- Estilos da Página Contato (Formulário) --- */
.contact-form {
    max-width: 700px;
    margin: 0 auto; /* Centraliza o formulário */
    background-color: #fff;
    padding: 2rem 3rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: #555;
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1.5rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: 'Lato', sans-serif;
    font-size: 1rem;
}
.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #4CAF50;
    outline: none;
    box-shadow: 0 0 5px rgba(76, 175, 80, 0.5);
}
.contact-form button {
    width: 100%;
    border: none;
    cursor: pointer;
}

/* --- Ajustes de Responsividade Finais --- */
@media (max-width: 900px) {
    .about-layout {
        flex-direction: column;
    }
}

/* --- Estilos da Página de Detalhe do Exercício --- */

.exercise-detail-header {
    background-color: #2E7D32;
    color: #fff;
    text-align: center;
    padding: 3rem 2rem;
}

.exercise-detail-header h1 {
    margin: 0;
    font-size: 2.5rem;
}

.exercise-detail-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}

.exercise-detail-content {
    display: flex;
    gap: 3rem;
    padding: 3rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.exercise-detail-image {
    flex: 1;
}

.exercise-detail-image img {
    width: 100%;
    border-radius: 8px;
}

.exercise-detail-text {
    flex: 1.5;
}

.exercise-detail-text h2 {
    font-family: 'Montserrat', sans-serif;
    border-bottom: 2px solid #4CAF50;
    padding-bottom: 0.5rem;
    margin-top: 0;
    margin-bottom: 1.5rem;
}

.exercise-detail-text h2:first-of-type {
    margin-top: 0;
}

.exercise-detail-text ol, .exercise-detail-text ul {
    padding-left: 1.5rem;
}

.exercise-detail-text li {
    margin-bottom: 1rem;
}

.back-link-container {
    text-align: center;
    padding: 1rem 2rem 3rem 2rem;
}

.back-link {
    color: #2E7D32;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
}

.back-link:hover {
    text-decoration: underline;
}

/* Responsividade para a página de detalhe */
@media (max-width: 900px) {
    .exercise-detail-content {
        flex-direction: column;
        padding: 2rem;
    }
}

/* --- Estilos da Página de Detalhe da Receita --- */

.recipe-detail-header {
    text-align: center;
    padding: 2rem;
    background-color: #f9f9f9;
}

.recipe-detail-header h1 {
    font-family: 'Montserrat', sans-serif;
    color: #2E7D32;
    margin: 0;
}
.recipe-detail-header p {
    font-size: 1.1rem;
    color: #666;
}

.recipe-detail-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    background-color: #fff;
}

.recipe-detail-image img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.recipe-info-bar {
    display: flex;
    justify-content: space-around;
    background-color: #f0f4f0;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 3rem;
}

.info-item {
    color: #333;
    font-size: 1rem;
}

.recipe-detail-content {
    display: flex;
    gap: 3rem;
}

.ingredients-section, .instructions-section {
    flex: 1;
}

.ingredients-section h2, .instructions-section h2 {
    font-family: 'Montserrat', sans-serif;
    border-bottom: 2px solid #4CAF50;
    padding-bottom: 0.5rem;
    color: #333;
}

.ingredients-section ul, .instructions-section ol {
    padding-left: 1.5rem;
}

.ingredients-section li, .instructions-section li {
    margin-bottom: 0.8rem;
    line-height: 1.5;
}

/* Responsividade para a página de receita */
@media (max-width: 768px) {
    .recipe-detail-content {
        flex-direction: column;
    }
    .recipe-detail-container {
        padding: 1rem;
    }
}

/* --- Estilos da Página de Detalhe do Plano Alimentar --- */

.plan-detail-header {
    text-align: center;
    padding: 2rem;
    background-color: #f0f4f0;
    border-bottom: 3px solid #4CAF50;
}

.plan-detail-header h1 {
    font-family: 'Montserrat', sans-serif;
    color: #2E7D32;
    margin: 0;
}
.plan-detail-header p {
    font-size: 1.1rem;
    color: #666;
}

.plan-detail-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

.plan-intro {
    background-color: #fff;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 3rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.plan-intro h2 {
    margin-top: 0;
    color: #333;
}

.plan-intro p strong {
    color: #2E7D32;
}

.plan-day h3 {
    font-family: 'Montserrat', sans-serif;
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.meal-card {
    background-color: #fff;
    border-left: 4px solid #4CAF50;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 0 8px 8px 0;
}

.meal-card h4 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    color: #333;
}

/* --- Estilos da Página de Artigo --- */

.article-header {
    text-align: center;
    padding: 2rem 2rem 1rem 2rem;
    background-color: #f9f9f9;
}
.article-header h1 {
    font-family: 'Montserrat', sans-serif;
    color: #333;
    margin: 0;
}
.article-header .subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 700px;
    margin: 0.5rem auto 0 auto;
}

.article-container {
    max-width: 800px; /* Largura ideal para leitura */
    margin: 0 auto;
    padding: 2rem;
}

.article-image-container img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 2.5rem;
}

.article-body h2 {
    font-family: 'Montserrat', sans-serif;
    color: #2E7D32;
    border-bottom: 2px solid #eee;
    padding-bottom: 0.5rem;
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
}

.article-body p, .article-body li {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
}

.article-body ul, .article-body ol {
    padding-left: 1.8rem;
}

/* --- Estilos da Página de Meditação --- */

.meditation-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.meditation-intro {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
}

.video-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding-top: 56.25%; /* Proporção 16:9 para o vídeo */
    margin-bottom: 3rem;
    border-radius: 8px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.meditation-script {
    background-color: #f9f9f9;
    border-left: 4px solid #4CAF50;
    padding: 2rem;
    border-radius: 0 8px 8px 0;
}

.meditation-script h2 {
    margin-top: 0;
    font-family: 'Montserrat', sans-serif;
    color: #333;
}

.meditation-script p {
    font-style: italic;
    color: #555;
    line-height: 1.7;
}

/* --- Estilos da Página de Contato Aprimorada (Layout Atualizado) --- */

.contact-container {
    display: flex; /* ATIVA O LAYOUT FLEXÍVEL */
    gap: 3rem; /* Espaço entre as colunas */
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
    align-items: flex-start; /* Alinha os itens no topo */
}

.contact-form-section {
    flex: 2; /* O formulário ocupa 2/3 do espaço */
}

.contact-info-section {
    flex: 1; /* A informação ocupa 1/3 do espaço */
    padding-left: 2rem;
    border-left: 1px solid #eee;
}

.contact-info-section h3, .contact-info-section h4 {
    font-family: 'Montserrat', sans-serif;
    color: #333;
    margin-top: 0;
}
.contact-info-section p {
    color: #666;
}

.social-contact {
    margin-bottom: 2rem;
}

.social-link {
    display: block;
    background-color: #f0f4f0;
    padding: 1rem;
    border-radius: 8px;
    text-decoration: none;
    color: #2E7D32;
    font-weight: bold;
    text-align: center;
    transition: background-color 0.3s;
}

.social-link:hover {
    background-color: #e6ede6;
}

.faq-section details {
    border-bottom: 1px solid #eee;
    padding: 1rem 0;
}

.faq-section summary {
    font-weight: bold;
    cursor: pointer;
    color: #333;
    list-style: none; /* Remove a seta padrão em alguns navegadores */
    position: relative;
    padding-right: 1.5rem;
}

.faq-section summary::-webkit-details-marker {
    display: none; /* Remove a seta padrão no Chrome/Safari */
}

.faq-section summary::after { /* Adiciona um '+' e '-' customizado */
    content: '+';
    position: absolute;
    right: 0;
    font-size: 1.5rem;
    color: #4CAF50;
}

.faq-section details[open] summary::after {
    content: '−';
}

.faq-section details p {
    margin-top: 1rem;
    padding-left: 0.5rem;
}

/* Responsividade para a nova página de contato */
@media (max-width: 900px) {
    .contact-container {
        flex-direction: column; /* No celular, volta a ser um embaixo do outro */
    }
    .contact-info-section {
        padding-left: 0;
        border-left: none;
        margin-top: 3rem;
        padding-top: 2rem;
        border-top: 1px solid #eee;
    }
}