/* ==========================================================================
   CSS PREMIUM - FALA CHEMSEX! (DESIGN SYSTEM MODERNO E PROFISSIONAL)
   ========================================================================== */

/* --- Importação de Fontes Premium --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* --- Variáveis do Sistema de Design (Design Tokens) --- */
:root {
    /* Cores de Marca */
    --primary: #0d9488;          /* Teal Primário (Sólido e Profissional) */
    --primary-dark: #0f766e;     /* Teal Escuro para Hover e Contraste */
    --primary-light: #f0fdfa;    /* Teal Ultra Claro para fundos e realces */
    --secondary: #4f46e5;        /* Indigo para Destaques e Links */
    --secondary-hover: #4338ca;  /* Indigo Escuro */
    
    /* Cores de Interface */
    --bg-base: #f8fafc;          /* Fundo geral da página (Slate 50) */
    --bg-surface: #ffffff;       /* Fundo de cards, containers e inputs */
    --bg-dark: #0f172a;          /* Fundo escuro premium (Slate 900) */
    --bg-dark-light: #1e293b;    /* Fundo escuro secundário (Slate 800) */
    
    /* Cores de Texto */
    --text-primary: #1e293b;     /* Texto Principal (Slate 800) */
    --text-secondary: #475569;   /* Texto de Apoio (Slate 600) */
    --text-muted: #64748b;       /* Texto Desativado ou Muted (Slate 500) */
    --text-light: #ffffff;       /* Texto Claro para fundos escuros */
    
    /* Bordas e Divisores */
    --border-color: #e2e8f0;     /* Borda Padrão (Slate 200) */
    --border-light: rgba(255, 255, 255, 0.15); /* Borda clara para fundos escuros */
    
    /* Efeitos */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.06), 0 4px 6px -4px rgba(0, 0, 0, 0.06);
    --shadow-premium: 0 20px 25px -5px rgba(13, 148, 136, 0.05), 0 8px 10px -6px rgba(13, 148, 136, 0.05);
    --shadow-indigo-glow: 0 20px 25px -5px rgba(79, 70, 229, 0.15), 0 8px 10px -6px rgba(79, 70, 229, 0.15);
    
    /* Border Radius */
    --radius-sm: 0.375rem;       /* 6px */
    --radius-md: 0.75rem;        /* 12px */
    --radius-lg: 1rem;           /* 16px */
    --radius-xl: 1.5rem;         /* 24px */
    --radius-full: 9999px;       /* Pílula/Círculo */
    
    /* Fontes */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transições */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset e Estilos Gerais --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
    background-color: var(--bg-base);
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.25;
}

.clearfix::after {
    content: "";
    clear: both;
    display: table;
}

/* --- CABEÇALHO E NAVEGAÇÃO PREMIUM --- */

/* Top Strip (Redes Sociais) */
.header-strip {
    background-color: var(--primary);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-strip .social-icons ul {
    list-style: none;
    display: flex;
    justify-content: flex-end;
    gap: 20px;
    margin: 0;
    padding: 0;
}

.header-strip .social-link {
    color: var(--text-light);
    font-size: 0.85em;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    opacity: 0.85;
    transition: var(--transition-fast);
}

.header-strip .social-link:hover {
    opacity: 1;
    transform: translateY(-1px);
}

.header-strip .social-link i {
    font-size: 1.1em;
}

/* Header Principal Sticky */
.header-top {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 46px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.6em;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.03em;
}

/* Menu de Navegação */
.main-nav {
    display: flex;
    align-items: center;
}

.top-menu ul {
    list-style: none;
    display: flex;
    gap: 8px;
    margin: 0;
    padding: 0;
}

.top-menu ul li a {
    display: block;
    padding: 8px 16px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

.top-menu ul li a span {
    display: inline-block;
}

.top-menu ul li a:hover {
    color: var(--primary);
    background-color: var(--primary-light);
}

.top-menu ul li.active a {
    color: var(--text-light);
    background-color: var(--primary);
    box-shadow: 0 4px 10px rgba(13, 148, 136, 0.2);
}

/* --- BANNER PRINCIPAL (HERO SLIDER) --- */
.banner-wrapper, ul.rslides {
    position: relative;
    list-style: none;
    overflow: hidden;
    width: 100%;
    height: 75vh;
    min-height: 500px;
    background-color: var(--bg-dark);
}

ul.rslides li {
    position: absolute !important;
    display: none;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Overlay Escuro para Legibilidade */
ul.rslides li::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.4) 100%);
    z-index: 1;
}

ul.rslides li:first-child {
    display: block;
}

ul.rslides li.rslides_here {
    display: block !important;
    z-index: 2;
}

/* Caixa de Informações do Banner (Glassmorphism) */
.banner-info {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 90%;
    max-width: 850px;
    z-index: 10;
    padding: 40px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.banner-info a {
    text-decoration: none;
    display: block;
}

.banner-info h1 {
    font-size: 2.8em;
    font-weight: 800;
    margin: 10px 0;
    color: var(--text-light);
    line-height: 1.2;
    letter-spacing: -0.02em;
    text-shadow: none;
}

.banner-info h1 + h1 {
    font-size: 1.8em;
    font-weight: 500;
    color: var(--primary-light);
    margin-top: 15px;
    opacity: 0.9;
}

/* Setas de Navegação */
.callbacks_nav {
    position: absolute;
    top: 50%;
    margin-top: -25px;
    z-index: 20;
    text-indent: -9999px;
    height: 50px;
    width: 50px;
    background: rgba(255,255,255,0.1) url("https://cdnjs.cloudflare.com/ajax/libs/ResponsiveSlides.js/1.55/themes/themes.gif") no-repeat 0 -30px;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    opacity: 0.7;
    transition: var(--transition-fast);
}

.callbacks_nav:hover {
    opacity: 1;
    background-color: rgba(255,255,255,0.25);
    transform: scale(1.05);
}

.callbacks_nav.next { right: 30px; background-position: -30px -30px; }
.callbacks_nav.prev { left: 30px; }

/* Paginação (Pontos) */
.callbacks_tabs {
    list-style: none;
    position: absolute;
    bottom: 30px;
    z-index: 20;
    left: 50%;
    transform: translateX(-50%);
    padding: 0;
    margin: 0;
    display: flex;
    gap: 10px;
}

.callbacks_tabs a {
    text-indent: -9999px;
    overflow: hidden;
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.4);
    display: block;
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

.callbacks_tabs .callbacks_on a {
    background: var(--primary);
    width: 28px;
}

/* --- TÍTULOS E COMPONENTES DE SEÇÃO --- */
.section-subtitle, .sub-h {
    font-family: var(--font-heading);
    font-size: 0.9em;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 12px;
    text-align: center;
}

.section-title, .tittle {
    font-family: var(--font-heading);
    font-size: 2.5em;
    font-weight: 800;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.title-line {
    width: 60px;
    height: 4px;
    background-color: var(--primary);
    margin: -12px auto 40px auto;
    border-radius: var(--radius-full);
}

/* --- SEÇÃO SOBRE O PROJETO (HOME) --- */
.about-project-section {
    padding: 100px 0;
    background-color: var(--bg-surface);
}

.about-project-wrapper {
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
}

.about-project-section .section-heading {
    font-size: 2.8em;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.about-project-section .section-heading a {
    color: var(--primary);
    border-bottom: 3px solid var(--primary-light);
}

.about-project-section .section-heading a:hover {
    border-bottom-color: var(--primary);
}

.project-description {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-secondary);
    font-weight: 400;
}

.project-description .highlight-blue {
    color: var(--primary-dark);
    background-color: var(--primary-light);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

/* --- SEÇÃO ODS (OBJETIVOS DE DESENVOLVIMENTO SUSTENTÁVEL) --- */
.ods-section {
    background-color: var(--bg-dark);
    padding: 100px 0;
    color: var(--text-light);
}

.ods-title {
    color: var(--text-light);
    font-size: 2.2em;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
}

.ods-intro-text {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px auto;
    font-size: 1.1em;
    opacity: 0.8;
}

.ods-cards-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.ods-card {
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    z-index: 1;
    transition: var(--transition-normal);
    border: 1px solid var(--border-light);
}

.ods-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.5);
}

/* Cores específicas ODS */
.ods-green-bg { background: linear-gradient(135deg, #1e3a27 0%, #28a745 100%); }
.ods-red-bg { background: linear-gradient(135deg, #4f1c21 0%, #dc3545 100%); }
.ods-pink-bg { background: linear-gradient(135deg, #591b38 0%, #e83e8c 100%); }

.ods-card .ods-number {
    font-family: var(--font-heading);
    font-size: 5em;
    font-weight: 900;
    position: absolute;
    top: -10px;
    right: 20px;
    color: rgba(255, 255, 255, 0.12);
    z-index: -1;
}

.ods-card .ods-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 24px;
    text-transform: uppercase;
}

.ods-card-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    object-fit: cover;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255,255,255,0.2);
}

.ods-card-title {
    font-size: 1.3em;
    font-weight: 700;
    margin-bottom: 12px;
}

.ods-card-title a {
    color: var(--text-light);
}

.ods-card-description {
    font-size: 0.95em;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
}

/* --- SEÇÃO WHAT YOU FIND (O QUE VOCÊ ENCONTRA NO SITE) --- */
.what-you-find-section {
    background-color: var(--primary-light);
    padding: 100px 0;
}

.what-you-find-wrapper {
    max-width: 1100px;
    margin: 0 auto;
}

.what-you-find-section .section-title {
    margin-bottom: 16px;
}

.intro-text-find {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 50px auto;
    font-size: 1.15em;
}

.find-items-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.find-item {
    background-color: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(13, 148, 136, 0.08);
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: var(--transition-normal);
}

.find-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(13, 148, 136, 0.2);
}

.find-item-full-width {
    grid-column: 1 / -1;
    background: linear-gradient(to right, var(--bg-surface) 60%, var(--primary-light));
}

.find-icon {
    width: 50px;
    height: 50px;
    object-fit: contain;
    flex-shrink: 0;
    background-color: var(--primary-light);
    padding: 10px;
    border-radius: var(--radius-md);
}

.find-item p {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
    margin: 0;
    align-self: center;
}

/* --- SEÇÃO NOTÍCIAS & EVENTOS (BLOG / HOME) --- */
.news-events-section {
    background-color: var(--bg-base);
    padding: 100px 0;
}

.news-grid-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.news-event-card {
    background-color: var(--bg-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.news-event-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(13, 148, 136, 0.15);
}

.news-event-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.news-event-card:hover .news-event-image {
    transform: scale(1.03);
}

.news-event-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.news-event-date {
    font-size: 0.85em;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 12px;
}

.news-event-title {
    font-size: 1.25em;
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.35;
}

.news-event-description {
    font-size: 0.95em;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-event-read-more {
    font-family: var(--font-heading);
    font-size: 0.95em;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition-fast);
}

.news-event-read-more:hover {
    color: var(--primary-dark);
    gap: 8px;
}

/* --- SEÇÃO PROJETOS & PUBLICAÇÕES --- */
.services {
    padding: 100px 0;
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
}

.services .tittle {
    margin-bottom: 40px;
}

.container_1 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.column_1 {
    background: var(--bg-base);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.column_1:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(13, 148, 136, 0.1);
}

.column_1 > a {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.6em;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 24px;
    border-left: 4px solid var(--primary);
    padding-left: 12px;
}

.submenu_1 {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.submenu_1 li {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

.submenu_1 li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.submenu_1 li a {
    display: block;
    text-decoration: none;
}

.submenu_1 li a strong {
    font-family: var(--font-heading);
    font-size: 1.1em;
    color: var(--text-primary);
    font-weight: 700;
    transition: var(--transition-fast);
}

.submenu_1 li a:hover strong {
    color: var(--primary);
}

.submenu_1 li a span {
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-top: 4px;
    display: block;
    line-height: 1.5;
}

/* --- SEÇÃO VÍDEOS --- */
.video-section {
    padding: 100px 0;
    background-color: var(--bg-base);
}

.video-series-container {
    background-color: var(--bg-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    padding: 40px;
    margin-bottom: 50px;
    text-align: left;
}

.series-title {
    font-size: 1.6em;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.series-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.video-item {
    background-color: var(--bg-base);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    padding: 16px;
    transition: var(--transition-normal);
}

.video-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    background-color: var(--bg-surface);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 16px;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-episode-title {
    font-size: 1.05em;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.4;
    margin: 5px 0 0 0;
}

/* Seção Por Que Assistir */
.why-watch-section {
    max-width: 800px;
    margin: 50px auto 0 auto;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-light) 100%);
    color: var(--text-light);
    border-radius: var(--radius-xl);
    padding: 50px;
    text-align: left;
    box-shadow: var(--shadow-lg);
}

.why-watch-title {
    font-size: 1.8em;
    font-weight: 800;
    color: var(--text-light);
    margin-bottom: 12px;
}

.why-watch-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    font-size: 1.05em;
}

.why-watch-list {
    list-style: none !important;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.why-watch-list li {
    position: relative;
    padding-left: 32px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.why-watch-list .list-icon {
    color: var(--primary);
    font-size: 1.3em;
    font-weight: 900;
    position: absolute;
    left: 0;
    top: -2px;
}

/* --- SEÇÃO MEMBROS & EQUIPE --- */
.science-section {
    padding: 100px 0;
    background-color: var(--bg-surface);
}

.member-group-title {
    font-size: 1.4em;
    color: var(--primary-dark);
    margin: 60px 0 30px 0;
    font-weight: 800;
    text-align: center;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Coordenadora */
.coordinator-section {
    background-color: var(--bg-base);
    border-radius: var(--radius-xl);
    padding: 50px;
    border: 1px solid var(--border-color);
    max-width: 900px;
    margin: 40px auto 60px auto;
    display: flex;
    align-items: center;
    gap: 40px;
    text-align: left;
    box-shadow: var(--shadow-sm);
}

.coordinator-photo-box {
    flex-shrink: 0;
    text-align: center;
}

.coordinator-photo {
    width: 200px !important;
    height: 200px !important;
    border-radius: var(--radius-full) !important;
    object-fit: cover;
    border: 6px solid var(--primary);
    box-shadow: var(--shadow-md);
}

.photo-caption {
    font-family: var(--font-heading);
    font-size: 1.15em;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 12px;
}

.coordinator-info {
    line-height: 1.8;
}

.coordinator-info p {
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.coordinator-info strong {
    color: var(--text-primary);
}

.coordinator-info a {
    display: inline-block;
    color: var(--primary);
    font-weight: 700;
    border-bottom: 2px solid var(--primary-light);
}

.coordinator-info a:hover {
    border-bottom-color: var(--primary);
}

/* Grid de Membros */
.member-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.member-card {
    background: var(--bg-base);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    height: 100%;
}

.member-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background-color: var(--bg-surface);
    border-color: rgba(13, 148, 136, 0.15);
}

.member-card a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 20px;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.member-photo {
    width: 110px !important;
    height: 110px !important;
    border-radius: var(--radius-full) !important;
    object-fit: cover;
    margin-bottom: 20px;
    border: 3px solid var(--primary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.member-card:hover .member-photo {
    transform: scale(1.05);
    border-color: var(--primary-dark);
}

.member-details {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.member-name {
    font-family: var(--font-heading);
    font-size: 1.15em;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
    line-height: 1.25;
}

.member-role {
    font-size: 0.85em;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 15px;
}

.member-link {
    font-size: 0.9em;
    color: var(--primary);
    font-weight: 700;
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* --- SEÇÃO CONTATO --- */
.contact {
    padding: 100px 0;
    background-color: var(--primary-light);
}

.contact-text {
    max-width: 600px;
    margin: 0 auto 40px auto;
    text-align: center;
}

.contact-text p {
    font-size: 1.1em;
}

.contact-form form {
    max-width: 650px;
    margin: 0 auto;
    padding: 40px;
    background: var(--bg-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 24px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-base);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95em;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--bg-surface);
    box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.1);
}

.contact-form textarea {
    resize: vertical;
}

.btn-primary {
    display: inline-block;
    background-color: var(--primary);
    color: var(--text-light);
    padding: 16px 36px;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.05em;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.3);
    transition: var(--transition-normal);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 148, 136, 0.4);
}

/* Feedbacks Alerts */
.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    padding: 16px;
    border-radius: var(--radius-md);
    margin: 0 auto 30px auto;
    max-width: 650px;
    border: 1px solid #a7f3d0;
    text-align: center;
    font-weight: 600;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    padding: 16px;
    border-radius: var(--radius-md);
    margin: 0 auto 30px auto;
    max-width: 650px;
    border: 1px solid #fca5a5;
    text-align: center;
    font-weight: 600;
}

/* --- MAPA --- */
.map {
    width: 100%;
    height: 400px;
    border: none;
    display: block;
}

/* --- FOOTER PRINCIPAL --- */
.main-footer {
    background-color: var(--bg-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px 0;
    border-top: 1px solid var(--border-light);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr 1.5fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-section h3 {
    color: var(--text-light);
    font-size: 1.25em;
    font-weight: 800;
    margin-bottom: 24px;
    font-family: var(--font-heading);
    border-left: 3px solid var(--primary);
    padding-left: 10px;
}

.footer-section p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Redes Sociais no Rodapé */
.social-links {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.social-links li a {
    display: inline-flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.social-links li a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.social-links li a i {
    font-size: 1.15em;
    margin-right: 10px;
    transition: var(--transition-fast);
}

.social-links li a:hover {
    transform: translateX(4px);
}

.social-links li a.facebook:hover { color: #1877f2; }
.social-links li a.instagram:hover { color: #e1306c; }
.social-links li a.twitter:hover { color: #ffffff; }
.social-links li a.threads:hover { color: #ffffff; }

.note-title {
    color: var(--text-light);
    font-weight: 700;
}

.footer-bottom {
    border-top: 1px solid var(--border-light);
    padding-top: 30px;
    text-align: center;
}

.copyright p {
    font-size: 0.9em;
    color: rgba(255, 255, 255, 0.55);
}

/* Botão To Top */
#toTop {
    display: none;
    text-decoration: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    overflow: hidden;
    width: 48px;
    height: 48px;
    border: none;
    text-indent: 100%;
    background: var(--primary) url("https://cdnjs.cloudflare.com/ajax/libs/ResponsiveSlides.js/1.55/themes/themes.gif") no-repeat 0 0;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    z-index: 999;
    transition: var(--transition-fast);
}

#toTop:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
}

/* --- ESTILOS DE PÁGINAS INTERNAS (SOBRE E SUBSTÂNCIAS) --- */
.main-content {
    padding: 80px 0;
    background-color: var(--bg-base);
}

.page-title {
    font-size: 2.8em;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 20px;
    text-align: center;
    letter-spacing: -0.03em;
}

.main-content .intro-text {
    font-size: 1.2em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 30px auto;
}

/* Substâncias Page layout */
.substance-type-list {
    background-color: var(--bg-surface);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin: 30px auto 50px auto;
    max-width: 900px;
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px 30px;
}

.substance-type-list li {
    position: relative;
    padding-left: 20px;
}

.substance-type-list li::before {
    content: "•";
    color: var(--primary);
    font-size: 1.5em;
    position: absolute;
    left: 0;
    top: -4px;
}

/* Substance Cards */
.substance-card {
    background-color: var(--bg-surface);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    margin-bottom: 40px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.substance-card h3 {
    font-size: 1.8em;
    color: var(--primary-dark);
    border-bottom: 2px solid var(--primary-light);
    padding-bottom: 12px;
    margin-bottom: 12px;
}

.synonyms {
    font-size: 0.95em;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 24px;
}

.substance-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.info-item .label {
    font-family: var(--font-heading);
    font-size: 0.85em;
    font-weight: 800;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-item .value {
    font-size: 0.98em;
    color: var(--text-primary);
    line-height: 1.6;
}

/* Sobre Page styling */
.list-sectors, .list-dimensions, .list-audience {
    max-width: 800px;
    margin: 30px auto 40px auto;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.list-sectors li, .list-dimensions li, .list-audience li {
    background-color: var(--bg-surface);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    position: relative;
    border-left: 4px solid var(--primary);
}

.list-dimensions li {
    border-left-color: var(--secondary);
}

.final-statement {
    font-family: var(--font-heading);
    font-size: 1.3em;
    font-weight: 700;
    color: var(--primary-dark);
    background-color: var(--primary-light);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 800px;
    margin: 50px auto 0 auto;
    border: 1px solid rgba(13, 148, 136, 0.15);
}

/* ==========================================================================
   PÁGINA DO BLOG CIENTÍFICO (JOURNAL LAYOUT)
   ========================================================================== */
.blog-page {
    background-color: var(--bg-base);
    padding: 60px 0 100px 0;
}

.blog-header-section {
    text-align: center;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.blog-header-section .page-title {
    font-size: 3em;
    margin-bottom: 15px;
    letter-spacing: -0.04em;
}

/* Filtros do Journal (Abas Modernas) */
.journal-filters-bar {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

.filters-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-tab {
    font-family: var(--font-heading);
    font-size: 0.95em;
    font-weight: 600;
    color: var(--text-secondary);
    background-color: var(--bg-surface);
    padding: 10px 20px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-tab i {
    font-size: 1.1em;
}

.filter-tab:hover {
    color: var(--primary);
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.filter-tab.active {
    color: var(--text-light);
    background-color: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
}

/* Grid Layout de duas colunas */
.blog-grid-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
    align-items: start;
}

/* Destaque Principal do Journal */
.journal-featured-section {
    margin-bottom: 40px;
}

.featured-card {
    background-color: var(--bg-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    transition: var(--transition-normal);
}

.featured-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(13, 148, 136, 0.15);
}

.featured-image-box {
    position: relative;
    height: 100%;
    min-height: 320px;
    overflow: hidden;
}

.featured-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.featured-card:hover .featured-image-box img {
    transform: scale(1.02);
}

.featured-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: var(--secondary);
    color: var(--text-light);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.85em;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: var(--shadow-md);
}

.featured-content-box {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.academic-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.85em;
    font-weight: 600;
    color: var(--text-muted);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.meta-item i {
    font-size: 1.1em;
    color: var(--primary);
}

.featured-title {
    font-size: 1.8em;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 15px;
    letter-spacing: -0.02em;
}

.featured-title a {
    color: var(--text-primary);
}

.featured-title a:hover {
    color: var(--primary);
}

.featured-summary {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 25px;
}

.read-article-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary);
    transition: var(--transition-fast);
}

.read-article-btn:hover {
    color: var(--primary-dark);
    gap: 12px;
}

/* Grid de cards secundários */
.journal-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.journal-card {
    background-color: var(--bg-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.journal-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(13, 148, 136, 0.15);
}

.journal-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.journal-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.journal-card:hover .journal-card-image img {
    transform: scale(1.03);
}

.journal-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.75em;
    font-weight: 700;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-light);
    box-shadow: var(--shadow-sm);
}

/* Badges customizados */
.badge-artigo { background-color: var(--primary); }
.badge-noticia { background-color: #3498db; }
.badge-evento { background-color: #f39c12; }

.journal-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.journal-card-body .academic-meta {
    margin-bottom: 10px;
}

.journal-card-title {
    font-size: 1.25em;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 10px;
}

.journal-card-title a {
    color: var(--text-primary);
}

.journal-card-title a:hover {
    color: var(--primary);
}

.journal-card-summary {
    font-size: 0.92em;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.journal-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
    font-size: 0.85em;
}

.journal-card-footer .post-date {
    color: var(--text-muted);
    font-weight: 500;
}

.journal-card-link {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition-fast);
}

.journal-card-link:hover {
    color: var(--primary-dark);
    gap: 8px;
}

/* Estado vazio */
.empty-journal-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 40px;
    background-color: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px dashed var(--border-color);
    color: var(--text-muted);
}

.empty-journal-state i {
    font-size: 3em;
    display: block;
    margin-bottom: 15px;
    color: var(--border-color);
}

/* SIDEBAR ACADÊMICA */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background-color: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: 30px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.widget-title {
    font-size: 1.15em;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 18px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.widget-title i {
    color: var(--primary);
}

.widget-desc {
    font-size: 0.9em;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

/* Links de Bases de Dados */
.database-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.db-link {
    display: flex;
    flex-direction: column;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    background-color: var(--bg-base);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.db-link .db-badge {
    font-family: var(--font-heading);
    font-size: 0.9em;
    font-weight: 800;
    color: var(--text-primary);
}

.db-link .db-action {
    font-size: 0.75em;
    color: var(--text-muted);
    margin-top: 2px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.db-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.db-link:hover .db-badge {
    color: var(--primary-dark);
}

.db-link:hover .db-action {
    color: var(--primary);
}

/* Nuvem de tags */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-item {
    font-size: 0.8em;
    font-weight: 600;
    color: var(--text-secondary);
    background-color: var(--bg-base);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
    cursor: default;
}

.tag-item:hover {
    color: var(--primary-dark);
    background-color: var(--primary-light);
    border-color: var(--primary);
}

/* Parcerias */
.partner-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.partner-list li {
    font-size: 0.9em;
    font-weight: 600;
    color: var(--text-primary);
    padding-left: 15px;
    position: relative;
}

.partner-list li::before {
    content: "•";
    color: var(--primary);
    font-size: 1.2em;
    position: absolute;
    left: 0;
    top: -2px;
}

/* Responsividade do Blog */
@media (max-width: 992px) {
    .blog-grid-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .featured-card {
        grid-template-columns: 1fr;
    }
    .featured-image-box {
        min-height: 220px;
        height: 220px;
    }
    .featured-content-box {
        padding: 24px;
    }
    .journal-grid {
        grid-template-columns: 1fr;
    }
}
    border: 1px solid rgba(13, 148, 136, 0.15);
}

/* ==========================================================================
   PÁGINA DE SUBSTÂNCIAS & INTERAÇÕES (GUIA & ACORDEÕES)
   ========================================================================== */
.substances-page {
    background-color: var(--bg-base);
    padding: 60px 0 100px 0;
}

.substances-header {
    text-align: center;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Painel Interativo de Combinação */
.interaction-tool-section {
    margin-bottom: 60px;
}

.interaction-tool-box {
    background-color: var(--bg-surface);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    max-width: 900px;
    margin: 0 auto;
}

.tool-header {
    text-align: center;
    margin-bottom: 30px;
}

.tool-header h3 {
    font-size: 1.6em;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 8px;
}

.tool-header h3 i {
    color: var(--primary);
}

.tool-header p {
    font-size: 0.95em;
    color: var(--text-secondary);
}

.interaction-selectors {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 35px;
}

.select-group {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: calc(50% - 30px);
}

.select-group label {
    font-family: var(--font-heading);
    font-size: 0.85em;
    font-weight: 800;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.custom-select {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-base);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95em;
    color: var(--text-primary);
    outline: none;
    transition: var(--transition-fast);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 18px center;
    background-size: 16px;
}

.custom-select:focus {
    border-color: var(--primary);
    background-color: var(--bg-surface);
    box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.1);
}

.selector-separator {
    font-size: 2.2rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
}

/* Painel de Resultados */
.interaction-result-panel {
    display: flex;
    gap: 24px;
    padding: 24px;
    border-radius: var(--radius-lg);
    background-color: var(--bg-base);
    border: 1px solid var(--border-color);
    align-items: center;
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.result-badge-box {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-light);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95em;
    padding: 10px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.result-badge-box.risk-low {
    background: linear-gradient(135deg, #0f766e 0%, #10b981 100%);
}

.result-badge-box.risk-medio {
    background: linear-gradient(135deg, #d97706 0%, #fbbf24 100%);
}

.result-badge-box.risk-alto {
    background: linear-gradient(135deg, #b91c1c 0%, #f87171 100%);
}

.result-badge-box.risk-fatal {
    background: linear-gradient(135deg, #4c1d95 0%, #a78bfa 100%);
}

.result-details {
    flex-grow: 1;
}

.result-details h4 {
    font-size: 1.25em;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.result-details p {
    font-size: 0.92em;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

/* Acordeões de Substâncias */
.substances-accordion-section {
    padding-top: 40px;
}

.substances-accordion-list {
    max-width: 900px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.substance-accordion-card {
    background-color: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition-normal);
}

.substance-accordion-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(13, 148, 136, 0.15);
}

.substance-accordion-card.active {
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.accordion-header {
    padding: 24px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: var(--transition-fast);
}

.accordion-header:hover {
    background-color: var(--primary-light);
}

.accordion-header .header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.substance-emoji {
    font-size: 2.2rem;
    line-height: 1;
    display: block;
}

.substance-name {
    font-size: 1.3em;
    font-weight: 800;
    color: var(--text-primary);
}

.substance-synonyms-short {
    font-size: 0.85em;
    color: var(--text-muted);
    font-style: italic;
}

.accordion-header .header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.category-pill-badge {
    font-family: var(--font-heading);
    font-size: 0.75em;
    font-weight: 700;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    color: var(--text-light);
}

/* Cores específicas de categorias */
.category-pill-badge.estimulantes { background-color: #ef4444; }
.category-pill-badge.depressores { background-color: #3b82f6; }
.category-pill-badge.canabinoides { background-color: #10b981; }
.category-pill-badge.psicodelicos { background-color: #ec4899; }
.category-pill-badge.opioides { background-color: #8b5cf6; }
.category-pill-badge.dissociativos { background-color: #14b8a6; }
.category-pill-badge.empatogenos { background-color: #f59e0b; }
.category-pill-badge.outros { background-color: #64748b; }

.accordion-icon {
    font-size: 1.25rem;
    color: var(--text-muted);
    transition: var(--transition-normal);
}

.substance-accordion-card.active .accordion-icon {
    color: var(--primary);
}

/* Corpo do Acordeão */
.accordion-body {
    background-color: var(--bg-surface);
}

.accordion-inner-content {
    padding: 30px;
    border-top: 1px solid var(--border-color);
}

.synonyms-full {
    font-size: 0.95em;
    color: var(--text-secondary);
    margin-bottom: 24px;
    background-color: var(--bg-base);
    padding: 10px 18px;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary);
}

.substance-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.info-block {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.info-block-full {
    grid-column: 1 / -1;
    border-top: 1px dashed var(--border-color);
    padding-top: 15px;
}

.info-label {
    font-family: var(--font-heading);
    font-size: 0.82em;
    font-weight: 800;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 6px;
}

.info-label i {
    font-size: 1.15em;
    color: var(--primary);
}

.info-value {
    font-size: 0.95em;
    line-height: 1.6;
    color: var(--text-primary);
}

/* Rodapé da Página */
.substances-page-footer {
    margin-top: 60px;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
}

.substances-page-footer .important-note {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    font-size: 0.92em;
    line-height: 1.6;
}

.substances-page-footer .source-info {
    font-size: 0.88em;
    color: var(--text-muted);
}

.substances-page-footer .source-info ul {
    margin-top: 8px;
    padding-left: 20px;
}

.substances-page-footer .source-info li {
    margin-bottom: 5px;
}

.empty-substances-state {
    text-align: center;
    padding: 60px 40px;
    background-color: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px dashed var(--border-color);
    color: var(--text-muted);
}

.empty-substances-state i {
    font-size: 3em;
    display: block;
    margin-bottom: 15px;
}

/* Responsividade específica da página de Substâncias */
@media (max-width: 768px) {
    .interaction-selectors {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    .select-group {
        width: 100%;
    }
    .selector-separator {
        transform: rotate(90deg);
        height: auto;
        margin: 5px 0;
    }
    .interaction-result-panel {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    .result-badge-box {
        width: 100px;
        height: 100px;
        font-size: 0.85em;
    }
    .accordion-header {
        padding: 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    .accordion-header .header-right {
        width: 100%;
        justify-content: space-between;
    }
    .accordion-inner-content {
        padding: 20px;
    }
}

/* Filtro de Vídeos (index.php) */
.video-filter-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin: 30px 0 45px 0;
}

.video-tab-btn {
    font-family: var(--font-heading);
    font-size: 0.85em;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    background-color: var(--bg-surface);
    color: var(--text-secondary);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.video-tab-btn:hover {
    border-color: var(--primary);
    color: var(--primary-dark);
    transform: translateY(-1px);
}

.video-tab-btn.active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--text-light);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
}

.video-collection {
    min-height: 300px;
}

/* --- RESPONSIVIDADE --- */
@media (max-width: 1024px) {
    .member-grid {
        grid-template-columns: repeat(3, 1fr);
        padding: 0 20px;
    }
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    .footer-section.note {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 15px;
    }
    .container {
        padding: 0 20px;
    }
    .header-top .container {
        flex-direction: column;
        gap: 15px;
    }
    .top-menu ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    .banner-wrapper, ul.rslides {
        height: 60vh;
        min-height: 400px;
    }
    .banner-info h1 {
        font-size: 1.8em;
    }
    .banner-info h1 + h1 {
        font-size: 1.3em;
    }
    .ods-cards-container {
        grid-template-columns: 1fr;
    }
    .find-items-container {
        grid-template-columns: 1fr;
    }
    .news-grid-container {
        grid-template-columns: 1fr;
    }
    .container_1 {
        grid-template-columns: 1fr;
    }
    .video-grid {
        grid-template-columns: 1fr;
    }
    .coordinator-section {
        flex-direction: column;
        padding: 30px 20px;
    }
    .member-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-content {
        grid-template-columns: 1fr;
    }
    .substance-info-grid {
        grid-template-columns: 1fr;
    }
    .substance-type-list {
        grid-template-columns: 1fr;
    }
    .why-watch-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .member-grid {
        grid-template-columns: 1fr;
    }
    .top-menu ul li a {
        padding: 6px 12px;
        font-size: 0.85em;
    }
}

/* Acessibilidade - Esconder elementos mantendo legíveis por leitores de tela */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* --- ESTILOS DE INTERATIVIDADE PARA NOVAS PÁGINAS --- */
.coordinator-card, .team-member-card, .app-card, .book-card, .prod-card, .event-card, .media-card {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s ease !important;
}

.coordinator-card:hover, .app-card:hover, .book-card:hover, .prod-card:hover, .event-card:hover, .media-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(20, 184, 166, 0.15) !important;
    border-color: rgba(20, 184, 166, 0.4) !important;
    background: rgba(20, 184, 166, 0.02) !important;
}

.book-cover-3d {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    transform-style: preserve-3d;
}

.book-card:hover .book-cover-3d {
    transform: rotateY(-10deg) translateZ(10px);
    box-shadow: 15px 15px 30px rgba(0,0,0,0.5), inset -5px 0 10px rgba(255,255,255,0.08) !important;
}

/* Transições de abas */
.prod-tab-content {
    animation: fadeInTab 0.4s ease-in-out;
}

@keyframes fadeInTab {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}