/* stylesalunos.css (Completo e Atualizado) */

/* Font Import */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');

/* ================================================ */
/* PARTE 1: VARIÁVEIS E ESTILOS GERAIS              */
/* ================================================ */

:root {
    --color-primary-green: #4CAF50;
    --color-dark-green: #388E3C;
    --color-light-green: #E8F5E9;
    --color-accent-green: #A5D6A7;
    --color-text-dark: #263238;
    --color-text-medium: #546E7A;
    --color-background-light: #F9FBE7;
    --color-white: #FFFFFF;
    --color-black: #212121;
    --shadow-light: 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-medium: 0 6px 24px rgba(0, 0, 0, 0.09);
    --shadow-strong: 0 10px 30px rgba(0, 0, 0, 0.15);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --transition-speed: 0.3s ease;
}

body.dark-theme {
    --color-primary-green: #66BB6A;
    --color-dark-green: #4CAF50;
    --color-light-green: #2C3A41;
    --color-accent-green: #5A875C;
    --color-text-dark: #ECEFF1;
    --color-text-medium: #CFD8DC;
    --color-background-light: #1E272C;
    --color-white: #283339;
    --color-black: #B0BEC5;
    --shadow-light: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-medium: 0 6px 24px rgba(0, 0, 0, 0.25);
    --shadow-strong: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--color-background-light);
    color: var(--color-text-dark);
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

/* ================================================ */
/* PARTE 2: CABEÇALHO E NAVEGAÇÃO (Consistente)     */
/* ================================================ */

.header { display: flex; justify-content: space-between; align-items: center; padding: 1rem 5%; background-color: var(--color-white); box-shadow: var(--shadow-light); position: sticky; top: 0; z-index: 1001; border-bottom: 2px solid transparent; transition: background-color var(--transition-speed), border-color var(--transition-speed); }
body.dark-theme .header { border-bottom-color: var(--color-accent-green); }
.logo { font-size: 1.8rem; font-weight: 800; color: var(--color-black); text-decoration: none; }
.logo span { color: var(--color-primary-green); }
.nav { display: flex; align-items: center; gap: 1.5rem; }
.nav a { text-decoration: none; color: var(--color-text-dark); font-weight: 500; padding: 0.5rem 0.75rem; border-radius: var(--border-radius-sm); transition: color var(--transition-speed), background-color var(--transition-speed); }
.nav a:hover { background-color: var(--color-light-green); color: var(--color-dark-green); }
.theme-toggle-nav-link { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; }
.theme-toggle-nav-link .fa-sun { display: none; }
body.dark-theme .theme-toggle-nav-link .fa-sun { display: inline-block; }
body.dark-theme .theme-toggle-nav-link .fa-moon { display: none; }
.theme-toggle-nav-link span { display: none; }
.menu-toggle { display: none; font-size: 1.8rem; cursor: pointer; color: var(--color-primary-green); }

/* ======================================================== */
/* PARTE 3: CONTEÚDO ESPECÍFICO DA PÁGINA "SOBRE NÓS"      */
/* ======================================================== */

main { flex: 1; padding: 3rem 5%; }
.about-page-content { display: flex; flex-direction: column; max-width: 1100px; margin: 0 auto; gap: 3rem; }

/* Estilo de Título Padrão */
.about-us-main-text h2,
.integrantes-column h2,
.featured-post-section h2 {
    color: var(--color-dark-green);
    font-size: clamp(2rem, 5vw, 2.8rem);
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.about-us-main-text h2::after,
.integrantes-column h2::after,
.featured-post-section h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--color-primary-green);
    border-radius: 2px;
}

.about-us-main-text p { font-size: 1.1rem; text-align: justify; line-height: 1.8; color: var(--color-text-medium); }
.about-us-main-text p + p { margin-top: 1rem; }

/* SEÇÃO DO INSTAGRAM */
.instagram-card-wrapper {
    max-width: 540px; /* Largura padrão do post do Instagram */
    margin: 2rem auto 0 auto; /* Centraliza e adiciona espaço */
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-medium);
    padding: 1rem;
}
body.dark-theme .instagram-card-wrapper {
    background-color: var(--color-light-green);
}
/* Força o post do insta a se adaptar ao nosso card */
.instagram-media {
    border-radius: var(--border-radius-sm) !important;
}

/* SEÇÃO DOS INTEGRANTES */
.integrantes-column { background: var(--color-white); padding: 3rem 2rem; border-radius: var(--border-radius-md); box-shadow: var(--shadow-light); }
.alunos-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 2rem; padding-top: 2rem; }
.aluno-card { background-color: var(--color-background-light); border-radius: var(--border-radius-md); box-shadow: var(--shadow-medium); padding: 1.5rem; text-align: center; display: flex; flex-direction: column; align-items: center; transition: var(--transition-speed); border: 1px solid var(--color-light-green); }
.aluno-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-strong); }
.aluno-card img { width: 120px; height: 120px; object-fit: cover; border-radius: 50%; margin-bottom: 1rem; border: 4px solid var(--color-white); box-shadow: var(--shadow-light); }
.aluno-name { font-weight: 600; color: var(--color-text-dark); font-size: 1.1rem; line-height: 1.4; flex-grow: 1; }
.instagram-link { display: inline-flex; align-items: center; justify-content: center; margin-top: 1rem; color: var(--color-primary-green); font-size: 1.8rem; transition: var(--transition-speed); }
.instagram-link:hover { transform: scale(1.1); color: var(--color-dark-green); }

/* Dark Theme específico */
body.dark-theme .integrantes-column { background: var(--color-white); }
body.dark-theme .aluno-card { background-color: var(--color-background-light); border-color: var(--color-light-green); }
body.dark-theme .aluno-card img { border-color: var(--color-light-green); }

/* ================================================ */
/* PARTE 4: RODAPÉ E RESPONSIVIDADE                 */
/* ================================================ */

footer { margin-top: auto; background-color: var(--color-black); color: var(--color-text-medium); padding: 1.5rem 5%; font-size: 0.9rem; text-align: center; border-top: 3px solid var(--color-primary-green); }

@media (max-width: 992px) {
    /* --- MENU HAMBÚRGUER --- */
    .menu-toggle { display: block; }
    .nav { flex-direction: column; align-items: flex-start; gap: 1rem; position: fixed; top: 0; right: -100%; width: min(80vw, 320px); height: 100%; background-color: var(--color-white); padding: 6rem 2rem 2rem; box-shadow: var(--shadow-strong); z-index: 1000; transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1); overflow-y: auto; }
    .nav.active { right: 0; }
    .nav a { font-size: 1.2rem; width: 100%; padding: 0.75rem 1rem; }
    .theme-toggle-nav-link span { display: inline-block; }
    body.nav-active::after { content: ''; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); z-index: 999; backdrop-filter: blur(2px); }
    /* Layout da página */
    main { padding: 2rem 5%; }
}

@media (max-width: 768px) {
    .alunos-container { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1.5rem; }
    .integrantes-column { padding: 2rem 1rem; }
    .aluno-card img { width: 100px; height: 100px; }
}

@media (max-width: 480px) {
    .alunos-container { grid-template-columns: 1fr 1fr; gap: 1rem; }
    .aluno-card { padding: 1rem; }
    .aluno-card img { width: 80px; height: 80px; }
    .aluno-name { font-size: 1rem; }
    .instagram-card-wrapper {
      padding: 0.5rem; /* Menos padding no celular */
    }
}