/**
 * Clarke Hub - Frontend Styles
 * Versão idêntica ao React com !important para sobrescrever temas WP
 *
 * @package ClarkeHub
 */

/* ==========================================================================
   CSS Variables & Reset
   ========================================================================== */

:root {
    /* Cores primárias Clarke */
    --clarke-primary: #005931 !important;
    --clarke-secondary: #00BF6A !important;
    --clarke-primary-hover: #007a42 !important;
    
    /* Cores de fundo */
    --clarke-bg: #ffffff !important;
    --clarke-bg-muted: #f9fafb !important;
    --clarke-bg-subtle: rgba(240, 253, 244, 1) !important;
    
    /* Cores de texto */
    --clarke-text: #1a1a1a !important;
    --clarke-text-muted: #6b7280 !important;
    --clarke-text-subtle: #9ca3af !important;
    
    /* Cores de borda */
    --clarke-border: #e5e7eb !important;
    --clarke-border-hover: rgba(0, 191, 106, 0.5) !important;
    
    /* Tipografia */
    --clarke-font: 'Nunito Sans', Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    
    /* Espaçamento */
    --clarke-space-1: 0.25rem !important;
    --clarke-space-2: 0.5rem !important;
    --clarke-space-3: 0.75rem !important;
    --clarke-space-4: 1rem !important;
    --clarke-space-5: 1.25rem !important;
    --clarke-space-6: 1.5rem !important;
    --clarke-space-8: 2rem !important;
    --clarke-space-10: 2.5rem !important;
    --clarke-space-12: 3rem !important;
    --clarke-space-16: 4rem !important;
    --clarke-space-20: 5rem !important;
    
    /* Border radius */
    --clarke-radius-sm: 0.375rem !important;
    --clarke-radius-md: 0.5rem !important;
    --clarke-radius-lg: 0.5rem !important;
    --clarke-radius-xl: 1rem !important;
    --clarke-radius-2xl: 1.5rem !important;
    --clarke-radius-full: 9999px !important;
    
    /* Shadows */
    --clarke-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05) !important;
    --clarke-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06) !important;
    --clarke-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05) !important;
}

/* ==========================================================================
   Base Reset para páginas do Hub
   ========================================================================== */

.clarke-hub-archive-page,
.clarke-hub-cluster-page,
.clarke-hub-article-page {
    font-family: var(--clarke-font) !important;
    line-height: 1.6 !important;
    color: var(--clarke-text) !important;
    background-color: var(--clarke-bg) !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
    overflow-x: hidden !important;
}

.clarke-hub-archive-page *,
.clarke-hub-cluster-page *,
.clarke-hub-article-page * {
    box-sizing: border-box !important;
}

/* Skip Link - Acessibilidade */
.clarke-hub-skip-link {
    position: absolute !important;
    left: -9999px !important;
    top: 0 !important;
    z-index: 9999 !important;
    padding: 1rem 1.5rem !important;
    background: var(--clarke-primary) !important;
    color: white !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    border-radius: 0 0 var(--clarke-radius-md) var(--clarke-radius-md) !important;
}

.clarke-hub-skip-link:focus {
    left: 50% !important;
    transform: translateX(-50%) !important;
}

/* Visually Hidden - Acessível para screen readers */
.clarke-hub-visually-hidden {
    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;
}

/* Container */
.clarke-hub-container {
    width: 100% !important;
    max-width: 1200px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding: 40px 1rem !important;
}

@media (min-width: 640px) {
    .clarke-hub-container {
        padding: 40px 1.5rem !important;
    }
}

@media (min-width: 1024px) {
    .clarke-hub-container {
        padding: 10px !important;
    }
}

/* Small mobile devices */
@media (max-width: 480px) {
    .clarke-hub-hero-title {
        font-size: 1.625rem !important;
    }
    
    .clarke-hub-hero-description {
        font-size: 0.9375rem !important;
    }
    
    .clarke-hub-hero-actions {
        flex-direction: column !important;
    }
    
    .clarke-hub-cta-primary,
    .clarke-hub-cta-secondary {
        width: 100% !important;
        justify-content: center !important;
    }
    
    .clarke-hub-trails-heading {
        font-size: 1.25rem !important;
    }
}

/* ==========================================================================
   Breadcrumb (igual ao React)
   ========================================================================== */

.clarke-hub-breadcrumb {
    padding: 0 !important;
    margin-bottom: var(--clarke-space-8) !important;
    background: transparent !important;
    border: none !important;
}

.clarke-hub-breadcrumb nav {
    display: flex !important;
    align-items: center !important;
}

.clarke-hub-breadcrumb ol {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    gap: 0 !important;
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.clarke-hub-breadcrumb li {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0 !important;
    line-height: 1 !important;
}

.clarke-hub-breadcrumb a {
    font-size: 14px !important;
    color: #555555 !important;
    text-decoration: none !important;
    transition: color 0.15s ease !important;
    line-height: 1.4 !important;
}

.clarke-hub-breadcrumb a:hover {
    color: var(--clarke-text) !important;
    text-decoration: underline !important;
}

.clarke-hub-breadcrumb-separator {
    color: var(--clarke-text-subtle) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 0 var(--clarke-space-1) !important;
    line-height: 1 !important;
}

.clarke-hub-breadcrumb-separator svg {
    width: 1rem !important;
    height: 1rem !important;
    display: block !important;
}

.clarke-hub-breadcrumb-current {
    font-size: 14px !important;
    color: #888888 !important;
    font-weight: 400 !important;
    line-height: 1.4 !important;
    max-width: 280px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

.clarke-hub-breadcrumb-icon {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 32px !important;
    height: 32px !important;
    border-radius: 8px !important;
    margin-right: var(--clarke-space-2) !important;
    flex-shrink: 0 !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04) !important;
}

.clarke-hub-breadcrumb-icon svg {
    width: 16px !important;
    height: 16px !important;
}

/* Cores dos ícones por cluster no breadcrumb */
.clarke-hub-cluster-icon-comercializacao-de-energia {
    background-color: rgba(0, 191, 106, 0.1) !important;
    color: var(--clarke-secondary) !important;
}

.clarke-hub-cluster-icon-gestao-de-energia {
    background-color: rgba(59, 130, 246, 0.1) !important;
    color: #3B82F6 !important;
}

.clarke-hub-cluster-icon-sustentabilidade {
    background-color: rgba(34, 197, 94, 0.1) !important;
    color: #22C55E !important;
}

.clarke-hub-cluster-icon-mercado-livre-de-energia {
    background-color: rgba(168, 85, 247, 0.1) !important;
    color: #A855F7 !important;
}

.clarke-hub-cluster-icon-tarifas-e-tributos {
    background-color: rgba(249, 115, 22, 0.1) !important;
    color: #F97316 !important;
}

/* ==========================================================================
   Hero Section - Hub Principal (igual ao React)
   ========================================================================== */

.clarke-hub-hero {
    background: var(--clarke-bg-muted) !important;
    background: rgba(0, 0, 0, 0.03) !important;
    border-bottom: 1px solid var(--clarke-border) !important;
    padding: 0 !important;
}

.clarke-hub-hero .clarke-hub-container {
    max-width: 1200px !important;
    padding-top: var(--clarke-space-10) !important;
    padding-bottom: var(--clarke-space-12) !important;
}

.clarke-hub-hero-badge {
    display: inline-flex !important;
    align-items: center !important;
    padding: 0.25rem 0.75rem !important;
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%) !important;
    color: var(--clarke-primary) !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    border-radius: var(--clarke-radius-full) !important;
    margin-bottom: var(--clarke-space-3) !important;
    border: 1px solid rgba(0, 89, 49, 0.08) !important;
}

.clarke-hub-hero-title {
    font-size: 2rem !important;
    font-weight: 600 !important;
    line-height: 1.25 !important;
    letter-spacing: -0.02em !important;
    color: #222222 !important;
    margin: 0 0 var(--clarke-space-3) 0 !important;
    text-wrap: balance !important;
}

@media (min-width: 640px) {
    .clarke-hub-hero-title {
        font-size: 2rem !important;
    }
}

@media (min-width: 768px) {
    .clarke-hub-hero-title {
        font-size: 2.25rem !important;
    }
}

.clarke-hub-hero-description {
    font-size: 1.0625rem !important;
    line-height: 1.65 !important;
    color: #666666 !important;
    max-width: 42rem !important;
    margin: 0 0 var(--clarke-space-4) 0 !important;
}

.clarke-hub-hero-stats {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: var(--clarke-space-4) !important;
    font-size: 0.875rem !important;
    color: var(--clarke-text-muted) !important;
}

.clarke-hub-stat {
    display: flex !important;
    align-items: center !important;
    gap: 0.375rem !important;
}

.clarke-hub-stat svg {
    width: 1rem !important;
    height: 1rem !important;
}

/* ==========================================================================
   Stats Section (igual ao React)
   ========================================================================== */

.clarke-hub-stats-section .clarke-hub-container {
    max-width: 1200px !important;
    padding-top: 40px !important;
    padding-bottom: 40px !important;
}

.clarke-hub-stats-grid {
    display: grid !important;
    gap: var(--clarke-space-6) !important;
    grid-template-columns: repeat(1, 1fr) !important;
}

@media (min-width: 640px) {
    .clarke-hub-stats-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

.clarke-hub-stat-card {
    display: flex !important;
    align-items: flex-start !important;
    gap: var(--clarke-space-4) !important;
}

.clarke-hub-stat-icon {
    display: flex !important;
    width: 2.5rem !important;
    height: 2.5rem !important;
    flex-shrink: 0 !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: var(--clarke-radius-lg) !important;
}

.clarke-hub-stat-icon-green {
    background-color: rgba(16, 185, 129, 0.1) !important;
    color: #059669 !important;
}

.clarke-hub-stat-icon-blue {
    background-color: rgba(59, 130, 246, 0.1) !important;
    color: #2563eb !important;
}

.clarke-hub-stat-icon-amber {
    background-color: rgba(255, 99, 71, 0.1) !important;
    color: #FF6347 !important;
}

.clarke-hub-stat-icon svg {
    width: 1.25rem !important;
    height: 1.25rem !important;
}

.clarke-hub-stat-content p:first-child {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: #222222 !important;
    margin: 0 !important;
    line-height: 1.2 !important;
    font-variant-numeric: tabular-nums !important;
}

.clarke-hub-stat-content p:last-child {
    font-size: 0.8125rem !important;
    color: var(--clarke-text-muted) !important;
    margin: 0.125rem 0 0 0 !important;
}

/* Hero CTAs */
.clarke-hub-hero-actions {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: var(--clarke-space-3) !important;
    margin-top: var(--clarke-space-6) !important;
}

.clarke-hub-cta-primary {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    padding: 0.75rem 1.25rem !important;
    background: var(--clarke-primary) !important;
    color: white !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    border-radius: var(--clarke-radius-md) !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 2px 8px rgba(0, 89, 49, 0.2) !important;
}

.clarke-hub-cta-primary:hover {
    background: #004526 !important;
    color: white !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(0, 89, 49, 0.25) !important;
}

.clarke-hub-cta-primary svg {
    width: 14px !important;
    height: 14px !important;
    transition: transform 0.2s ease !important;
}

.clarke-hub-cta-primary:hover svg {
    transform: translateX(2px) !important;
}

.clarke-hub-cta-secondary {
    display: inline-flex !important;
    align-items: center !important;
    padding: 0.75rem 1.25rem !important;
    background: transparent !important;
    color: var(--clarke-primary) !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    border: 1.5px solid var(--clarke-primary) !important;
    border-radius: var(--clarke-radius-md) !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
}

.clarke-hub-cta-secondary:hover {
    background: rgba(0, 89, 49, 0.04) !important;
    color: var(--clarke-primary) !important;
}

/* ==========================================================================
   Intro Section (igual ao React)
   ========================================================================== */

.clarke-hub-intro-section .clarke-hub-container {
    max-width: 1200px !important;
}

.clarke-hub-intro-section h2 {
    font-size: 1.5rem !important;
    font-weight: 500 !important;
    color: var(--clarke-text) !important;
    margin: 0 0 var(--clarke-space-4) 0 !important;
}

.clarke-hub-intro-section p {
    color: var(--clarke-text-muted) !important;
    line-height: 1.75 !important;
    margin: 0 0 var(--clarke-space-6) 0 !important;
}

.clarke-hub-intro-section strong {
    color: var(--clarke-text) !important;
    font-weight: 600 !important;
}

.clarke-hub-benefits-list {
    display: grid !important;
    gap: 0.75rem !important;
    margin-top: var(--clarke-space-6) !important;
    padding: 0 !important;
    list-style: none !important;
}

@media (min-width: 640px) {
    .clarke-hub-benefits-list {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (min-width: 1024px) {
    .clarke-hub-benefits-list {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

.clarke-hub-benefit-item {
    display: flex !important;
    align-items: flex-start !important;
    gap: var(--clarke-space-2) !important;
    font-size: 0.875rem !important;
}

.clarke-hub-benefit-bullet {
    margin-top: 0.5rem !important;
    width: 0.375rem !important;
    height: 0.375rem !important;
    flex-shrink: 0 !important;
    border-radius: var(--clarke-radius-full) !important;
    background-color: var(--clarke-primary) !important;
}

.clarke-hub-benefit-item span {
    color: var(--clarke-text-muted) !important;
}

/* ==========================================================================
   Clusters Grid Section (igual ao React)
   ========================================================================== */

.clarke-hub-clusters-section {
    padding: var(--clarke-space-12) 0 !important;
    background: transparent !important;
}

.clarke-hub-clusters-section .clarke-hub-container {
    max-width: 1200px !important;
}

.clarke-hub-section-title {
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    color: #393939 !important;
    margin: 0 0 var(--clarke-space-8) 0 !important;
    text-align: left !important;
}

.clarke-hub-clusters-grid {
    display: grid !important;
    gap: var(--clarke-space-6) !important;
    grid-template-columns: repeat(1, 1fr) !important;
}

@media (min-width: 640px) {
    .clarke-hub-clusters-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (min-width: 1024px) {
    .clarke-hub-clusters-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* ==========================================================================
   Trail Cards - Layout Horizontal (igual ao React home page)
   ========================================================================== */

.clarke-hub-trails-section {
    background-color: white !important;
}

.clarke-hub-trails-heading {
    font-size: 1.5rem !important;
    font-weight: 500 !important;
    color: #222222 !important;
    margin: 0 0 var(--clarke-space-6) 0 !important;
}

.clarke-hub-trails-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 2rem !important;
}

.clarke-hub-trail-card {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 0 !important;
    background-color: var(--clarke-bg) !important;
    border: 1px solid #f3f4f6 !important;
    border-radius: var(--clarke-radius-xl) !important;
    overflow: hidden !important;
    box-shadow: var(--clarke-shadow-sm) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.clarke-hub-trail-card:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 20px 40px rgba(0, 89, 49, 0.12) !important;
}

@media (min-width: 1024px) {
    .clarke-hub-trail-card {
        grid-template-columns: 3fr 5fr 4fr !important;
    }
}

/* Coluna 1: Imagem com título */
.clarke-hub-trail-image {
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-end !important;
    padding: var(--clarke-space-6) !important;
    min-height: 180px !important;
    position: relative !important;
    text-decoration: none !important;
    color: white !important;
}

.clarke-hub-trail-image::before {
    content: '' !important;
    position: absolute !important;
    inset: 0 !important;
    background-color: transparent !important;
    transition: background-color 0.2s ease !important;
}

.clarke-hub-trail-image:hover::before {
    background-color: rgba(0, 0, 0, 0.1) !important;
}

.clarke-hub-trail-illustration {
    position: absolute !important;
    top: 1rem !important;
    right: 1rem !important;
    width: 4rem !important;
    height: 4rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: rgba(255, 255, 255, 0.2) !important;
    border-radius: var(--clarke-radius-lg) !important;
    color: white !important;
    transition: transform 0.3s ease !important;
}

.clarke-hub-trail-card:hover .clarke-hub-trail-illustration {
    transform: scale(1.1) !important;
}

.clarke-hub-trail-illustration svg,
.clarke-hub-trail-illustration .clarke-hub-trail-icon {
    width: 2rem !important;
    height: 2rem !important;
}

/* DEPRECATED: Mantido temporariamente para validação - usar .clarke-hub-trail-title */
.clarke-hub-trail-title-old {
    font-size: 1rem !important;
    font-weight: 500 !important;
    color: white !important;
    margin: 0 !important;
    line-height: 1.3 !important;
    position: relative !important;
    z-index: 10 !important;
}

/* Coluna 2: Descrição */
.clarke-hub-trail-description {
    padding: var(--clarke-space-6) !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
}

.clarke-hub-trail-label {
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    color: #FF6347 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    margin-bottom: 0.5rem !important;
}

.clarke-hub-trail-description p {
    font-size: 0.975rem !important;
    color: #4b5563 !important;
    line-height: 1.625 !important;
    margin: 0 !important;
}

/* Coluna 3: Lista de recursos */
.clarke-hub-trail-resources {
    padding: var(--clarke-space-6) !important;
    display: flex !important;
    flex-direction: column !important;
    background-color: rgba(249, 250, 251, 0.5) !important;
}

.clarke-hub-trail-resources-count {
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    color: #00BF6A !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    margin-bottom: 0.75rem !important;
}

.clarke-hub-trail-resources-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.25rem !important;
}

.clarke-hub-trail-resources-list li {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-size: 0.875rem !important;
    line-height: 1.4 !important;
    padding: 0.375rem 0.5rem !important;
    border-radius: var(--clarke-radius-md) !important;
    transition: all 0.15s ease !important;
    margin-left: -0.5rem !important;
}

.clarke-hub-trail-resources-list li:hover {
    background-color: rgba(0, 191, 106, 0.06) !important;
}

.clarke-hub-trail-bullet {
    display: none !important;
}

.clarke-hub-trail-resources-list li::before {
    content: '' !important;
    width: 16px !important;
    height: 16px !important;
    flex-shrink: 0 !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2300BF6A' stroke-width='2'%3E%3Cpath d='M9 18l6-6-6-6'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    background-size: 14px !important;
    opacity: 0.7 !important;
    transition: all 0.15s ease !important;
}

.clarke-hub-trail-resources-list li:hover::before {
    opacity: 1 !important;
    transform: translateX(2px) !important;
}

.clarke-hub-trail-resources-list li a {
    color: #4b5563 !important;
    text-decoration: none !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 1 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    transition: color 0.15s ease !important;
    font-weight: 400 !important;
}

.clarke-hub-trail-resources-list li:hover a {
    color: #111827 !important;
}

.clarke-hub-trail-more-link {
    color: #00BF6A !important;
    font-weight: 500 !important;
}

.clarke-hub-trail-more-link:hover {
    color: #005931 !important;
    text-decoration: underline !important;
}

/* ==========================================================================
   Cluster Card (igual ao React Card component)
   ========================================================================== */

.clarke-hub-cluster-card {
    display: flex !important;
    flex-direction: column !important;
    position: relative !important;
    background-color: var(--clarke-bg) !important;
    border: 1px solid var(--clarke-border) !important;
    border-radius: var(--clarke-radius-lg) !important;
    padding: var(--clarke-space-5) !important;
    overflow: hidden !important;
    text-decoration: none !important;
    color: inherit !important;
    transition: all 0.2s ease !important;
    box-shadow: var(--clarke-shadow-sm) !important;
    height: 100% !important;
}

.clarke-hub-cluster-card::before {
    display: none !important;
}

.clarke-hub-cluster-card:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--clarke-shadow-md) !important;
    border-color: #19E58A !important;
}

.clarke-hub-cluster-card-header {
    display: flex !important;
    flex-direction: column !important;
    gap: var(--clarke-space-3) !important;
    padding: 0 !important;
    margin-bottom: var(--clarke-space-4) !important;
}

.clarke-hub-cluster-card-icon {
    width: 2.5rem !important;
    height: 2.5rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: var(--clarke-radius-lg) !important;
    background-color: rgba(0, 89, 49, 0.1) !important;
    color: var(--clarke-primary) !important;
}

.clarke-hub-cluster-card-icon svg {
    width: 1.25rem !important;
    height: 1.25rem !important;
}

.clarke-hub-cluster-card-title-row {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: var(--clarke-space-3) !important;
}

.clarke-hub-cluster-card-title {
    font-size: 1rem !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    color: #393939 !important;
    margin: 0 !important;
}

.clarke-hub-cluster-card:hover .clarke-hub-cluster-card-title {
    color: var(--clarke-primary) !important;
}

.clarke-hub-cluster-card-badge {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 1.5rem !important;
    height: 1.5rem !important;
    padding: 0 0.5rem !important;
    background-color: rgba(0, 89, 49, 0.1) !important;
    border: none !important;
    color: var(--clarke-primary) !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    border-radius: var(--clarke-radius-full) !important;
    flex-shrink: 0 !important;
}

.clarke-hub-cluster-card-description {
    font-size: 0.8125rem !important;
    color: #6b7280 !important;
    line-height: 1.5 !important;
    margin: 0 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
}

.clarke-hub-cluster-card-content {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    padding: var(--clarke-space-4) 0 0 0 !important;
    border-top: 1px solid #f3f4f6 !important;
}

.clarke-hub-cluster-card-articles {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    flex: 1 !important;
}

.clarke-hub-cluster-card-articles li {
    font-size: 0.8125rem !important;
    color: #4b5563 !important;
    padding: 0.5rem 0 !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.625rem !important;
    border-bottom: none !important;
    transition: all 0.2s ease !important;
}

.clarke-hub-cluster-card-articles li:last-child {
    border-bottom: none !important;
}

.clarke-hub-cluster-card-articles li::before {
    content: '' !important;
    width: 1rem !important;
    height: 1rem !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23005931' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 18l6-6-6-6'/%3E%3C/svg%3E") !important;
    background-size: contain !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    flex-shrink: 0 !important;
    border-radius: 0 !important;
    transition: transform 0.2s ease !important;
}

/* Hover individual em cada item da lista */
.clarke-hub-cluster-card-articles li:hover {
    color: var(--clarke-primary) !important;
    padding-left: 0.25rem !important;
}

.clarke-hub-cluster-card-articles li:hover::before {
    transform: translateX(3px) !important;
}

/* Hover no card inteiro (mantido para compatibilidade) */
.clarke-hub-cluster-card:hover .clarke-hub-cluster-card-articles li::before {
    transform: translateX(2px) !important;
}

.clarke-hub-cluster-card:hover .clarke-hub-cluster-card-articles li {
    color: #374151 !important;
}

.clarke-hub-cluster-card-more {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.375rem !important;
    font-size: 0.8125rem !important;
    font-weight: 500 !important;
    color: var(--clarke-primary) !important;
    margin-top: auto !important;
    padding-top: var(--clarke-space-3) !important;
}

.clarke-hub-cluster-card-more svg {
    width: 0.875rem !important;
    height: 0.875rem !important;
    transition: transform 0.2s ease !important;
}

.clarke-hub-cluster-card:hover .clarke-hub-cluster-card-more svg {
    transform: translateX(0.25rem) !important;
}

/* ==========================================================================
   Cluster Page - Header (igual ao React)
   ========================================================================== */

.clarke-hub-cluster-page {
    min-height: 100vh !important;
    background-color: #f9fafb !important;
}

.clarke-hub-cluster-header {
    background: var(--clarke-bg) !important;
    border-bottom: 1px solid var(--clarke-border) !important;
    padding: var(--clarke-space-8) 0 !important;
    text-align: left !important;
}

.clarke-hub-cluster-header .clarke-hub-container {
    max-width: 1200px !important;
}

.clarke-hub-cluster-header-content {
    display: flex !important;
    flex-direction: column !important;
    gap: var(--clarke-space-8) !important;
    margin-top: var(--clarke-space-8) !important;
}

@media (min-width: 1024px) {
    .clarke-hub-cluster-header-content {
        flex-direction: row !important;
        align-items: flex-start !important;
        justify-content: space-between !important;
    }
}

.clarke-hub-cluster-header-main {
    display: flex !important;
    align-items: flex-start !important;
    gap: var(--clarke-space-5) !important;
}

.clarke-hub-cluster-header-icon {
    display: flex !important;
    width: 4rem !important;
    height: 4rem !important;
    flex-shrink: 0 !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: var(--clarke-radius-2xl) !important;
    background-color: var(--clarke-primary) !important;
    color: white !important;
    box-shadow: var(--clarke-shadow-lg) !important;
}

.clarke-hub-cluster-header-icon svg {
    width: 2rem !important;
    height: 2rem !important;
}

.clarke-hub-cluster-header-title {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: #393939 !important;
    margin: 0 !important;
}

@media (min-width: 640px) {
    .clarke-hub-cluster-header-title {
        font-size: 1.875rem !important;
    }
}

.clarke-hub-cluster-header-description {
    font-size: 1rem !important;
    color: #4b5563 !important;
    margin: var(--clarke-space-2) 0 0 0 !important;
    max-width: 42rem !important;
    opacity: 1 !important;
}

.clarke-hub-cluster-header-stats {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: var(--clarke-space-6) !important;
    margin-top: var(--clarke-space-6) !important;
    justify-content: flex-start !important;
}

.clarke-hub-cluster-stat {
    display: flex !important;
    align-items: center !important;
    gap: var(--clarke-space-2) !important;
    font-size: 0.875rem !important;
    color: #4b5563 !important;
}

.clarke-hub-cluster-stat-icon {
    display: flex !important;
    width: 2rem !important;
    height: 2rem !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: var(--clarke-radius-lg) !important;
}

.clarke-hub-cluster-stat-icon-primary {
    background-color: rgba(0, 89, 49, 0.1) !important;
    color: var(--clarke-primary) !important;
}

.clarke-hub-cluster-stat-icon-secondary {
    background-color: rgba(0, 191, 106, 0.1) !important;
    color: var(--clarke-secondary) !important;
}

.clarke-hub-cluster-stat-icon-amber {
    background-color: #fff1ef !important;
    color: #FF6347 !important;
}

.clarke-hub-cluster-stat-icon svg {
    width: 1rem !important;
    height: 1rem !important;
}

.clarke-hub-cluster-stat-value {
    font-weight: 600 !important;
    color: #111827 !important;
}

/* CTA Button */
.clarke-hub-cta-button {
    display: inline-flex !important;
    align-items: center !important;
    gap: var(--clarke-space-2) !important;
    background-color: var(--clarke-primary) !important;
    color: white !important;
    font-size: 1rem !important;
    font-weight: 500 !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: var(--clarke-radius-lg) !important;
    text-decoration: none !important;
    transition: background-color 0.2s ease !important;
    box-shadow: var(--clarke-shadow-sm) !important;
    border: none !important;
    cursor: pointer !important;
}

.clarke-hub-cta-button:hover {
    background-color: var(--clarke-primary-hover) !important;
    color: white !important;
    transform: none !important;
    box-shadow: var(--clarke-shadow-sm) !important;
}

.clarke-hub-cta-button svg {
    width: 1rem !important;
    height: 1rem !important;
}

/* ==========================================================================
   Articles List Section (igual ao React)
   ========================================================================== */

.clarke-hub-cluster-articles .clarke-hub-container {
    max-width: 1200px !important;
}

.clarke-hub-articles-layout {
    display: grid !important;
    gap: var(--clarke-space-8) !important;
    align-items: start !important;
}

@media (min-width: 1024px) {
    .clarke-hub-articles-layout {
        grid-template-columns: 1fr 300px !important;
    }
}

.clarke-hub-articles-list-title {
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    color: #393939 !important;
    margin: 0 0 var(--clarke-space-6) 0 !important;
}

.clarke-hub-articles-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.75rem !important;
}

/* ==========================================================================
   Article List Item Card (igual ao React)
   ========================================================================== */

.clarke-hub-article-list-item {
    display: block !important;
}

.clarke-hub-article-list-link {
    display: block !important;
    text-decoration: none !important;
    color: inherit !important;
}

.clarke-hub-article-list-card {
    display: flex !important;
    align-items: flex-start !important;
    gap: var(--clarke-space-4) !important;
    padding: var(--clarke-space-5) !important;
    background-color: var(--clarke-bg) !important;
    border: 1px solid var(--clarke-border) !important;
    border-radius: var(--clarke-radius-lg) !important;
    transition: all 0.2s ease !important;
}

.clarke-hub-article-list-item:hover .clarke-hub-article-list-card {
    border-color: var(--clarke-border-hover) !important;
    box-shadow: var(--clarke-shadow-md) !important;
}

.clarke-hub-article-list-number {
    display: flex !important;
    width: 2.5rem !important;
    height: 2.5rem !important;
    flex-shrink: 0 !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: var(--clarke-radius-full) !important;
    background-color: rgba(0, 89, 49, 0.1) !important;
    color: var(--clarke-primary) !important;
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    transition: all 0.2s ease !important;
}

.clarke-hub-article-list-item:hover .clarke-hub-article-list-number {
    background-color: var(--clarke-primary) !important;
    color: white !important;
}

.clarke-hub-article-list-content {
    flex: 1 !important;
    min-width: 0 !important;
}

.clarke-hub-article-list-header {
    display: flex !important;
    align-items: flex-start !important;
    justify-content: space-between !important;
    gap: var(--clarke-space-4) !important;
}

.clarke-hub-article-list-title {
    font-size: 1rem !important;
    font-weight: 500 !important;
    color: #393939 !important;
    margin: 0 !important;
    transition: color 0.2s ease !important;
}

.clarke-hub-article-list-item:hover .clarke-hub-article-list-title {
    color: var(--clarke-primary) !important;
}

.clarke-hub-article-list-excerpt {
    font-size: 0.875rem !important;
    font-weight: 400 !important;
    color: #4b5563 !important;
    margin: var(--clarke-space-1) 0 0 0 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
}

.clarke-hub-article-list-arrow {
    width: 1.25rem !important;
    height: 1.25rem !important;
    flex-shrink: 0 !important;
    color: var(--clarke-text-subtle) !important;
    margin-top: 0.25rem !important;
    transition: all 0.2s ease !important;
}

.clarke-hub-article-list-item:hover .clarke-hub-article-list-arrow {
    transform: translateX(0.25rem) !important;
    color: var(--clarke-secondary) !important;
}

.clarke-hub-article-list-meta {
    display: flex !important;
    align-items: center !important;
    gap: var(--clarke-space-4) !important;
    margin-top: 0.75rem !important;
}

.clarke-hub-article-list-time {
    display: flex !important;
    align-items: center !important;
    gap: 0.25rem !important;
    font-size: 0.75rem !important;
    color: #6b7280 !important;
}

.clarke-hub-article-list-time svg {
    width: 0.75rem !important;
    height: 0.75rem !important;
}

/* What you'll learn list */
.clarke-hub-learn-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.clarke-hub-learn-item {
    display: flex !important;
    align-items: flex-start !important;
    gap: var(--clarke-space-2) !important;
    font-size: 0.875rem !important;
    color: #4b5563 !important;
    margin-bottom: var(--clarke-space-3) !important;
}

.clarke-hub-learn-item svg {
    width: 1rem !important;
    height: 1rem !important;
    flex-shrink: 0 !important;
    color: var(--clarke-secondary) !important;
    margin-top: 0.125rem !important;
}

.clarke-hub-learn-item span {
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
}

.clarke-hub-learn-more {
    font-size: 0.875rem !important;
    color: #6b7280 !important;
    padding-left: 1.5rem !important;
}

/* Other clusters */
.clarke-hub-other-clusters {
    background-color: #f9fafb !important;
}

.clarke-hub-clusters-grid-small {
    grid-template-columns: repeat(1, 1fr) !important;
}

@media (min-width: 640px) {
    .clarke-hub-clusters-grid-small {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (min-width: 1024px) {
    .clarke-hub-clusters-grid-small {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* ==========================================================================
   Cluster Page - Mobile Responsiveness
   ========================================================================== */

/* Stats stack on small mobile */
@media (max-width: 480px) {
    .clarke-hub-cluster-header-stats {
        flex-direction: column !important;
        gap: var(--clarke-space-3) !important;
        align-items: flex-start !important;
    }
    
    .clarke-hub-cluster-header-title {
        font-size: 1.25rem !important;
    }
    
    .clarke-hub-cluster-header-description {
        font-size: 0.9375rem !important;
    }
    
    .clarke-hub-cta-button {
        width: 100% !important;
        justify-content: center !important;
        padding: 0.875rem 1.5rem !important;
    }
    
    .clarke-hub-article-list-card {
        padding: var(--clarke-space-4) !important;
        gap: var(--clarke-space-3) !important;
    }
    
    .clarke-hub-article-list-number {
        width: 2rem !important;
        height: 2rem !important;
        font-size: 0.75rem !important;
    }
    
    .clarke-hub-article-list-title {
        font-size: 0.9375rem !important;
    }
    
    .clarke-hub-article-list-arrow {
        display: none !important;
    }
    
    .clarke-hub-cluster-card {
        padding: var(--clarke-space-4) !important;
    }
    
    .clarke-hub-cluster-card-title {
        font-size: 0.9375rem !important;
    }
    
    .clarke-hub-breadcrumb-current {
        max-width: 140px !important;
    }
}

/* Show sidebar on tablet/mobile for cluster pages */
@media (max-width: 1023px) {
    .clarke-hub-cluster-page .clarke-hub-article-sidebar {
        display: block !important;
        margin-bottom: var(--clarke-space-6) !important;
    }
    
    .clarke-hub-cluster-page .clarke-hub-sidebar-sticky {
        position: static !important;
        margin-top: 0 !important;
    }
    
    .clarke-hub-cluster-page .clarke-hub-articles-layout {
        display: flex !important;
        flex-direction: column-reverse !important;
    }
}

/* ==========================================================================
   Single Article Page (igual ao React)
   ========================================================================== */

.clarke-hub-article-page {
    min-height: 100vh !important;
    background-color: #f9fafb !important;
}

/* Article Header - igual ao React */
.clarke-hub-article-header-section {
    background: var(--clarke-bg) !important;
    border-bottom: 1px solid var(--clarke-border) !important;
    padding: var(--clarke-space-6) 0 !important;
}

.clarke-hub-article-header-section .clarke-hub-container {
    max-width: 1200px !important;
}

/* Header meta com cluster e autor */
.clarke-hub-article-header-meta {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    gap: 0.75rem !important;
    margin-bottom: var(--clarke-space-4) !important;
    font-size: 0.875rem !important;
}

.clarke-hub-article-cluster-link {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    color: var(--clarke-primary) !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    transition: color 0.2s ease !important;
}

.clarke-hub-article-cluster-link:hover {
    color: var(--clarke-secondary) !important;
}

.clarke-hub-article-cluster-icon {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 1.5rem !important;
    height: 1.5rem !important;
    background-color: rgba(0, 89, 49, 0.1) !important;
    border-radius: var(--clarke-radius-sm) !important;
}

.clarke-hub-article-cluster-icon svg,
.clarke-hub-icon-sm {
    width: 0.875rem !important;
    height: 0.875rem !important;
    color: var(--clarke-primary) !important;
}

.clarke-hub-article-meta-separator {
    color: #d1d5db !important;
}

.clarke-hub-article-author {
    display: flex !important;
    align-items: center !important;
    gap: 0.375rem !important;
    color: #6b7280 !important;
    font-size: 0.875rem !important;
}

.clarke-hub-article-author svg {
    width: 1rem !important;
    height: 1rem !important;
}

/* Meta footer - Autor e Data */
.clarke-hub-article-meta-footer {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    margin-top: var(--clarke-space-4) !important;
    flex-wrap: wrap !important;
}

.clarke-hub-article-date {
    display: flex !important;
    align-items: center !important;
    gap: 0.375rem !important;
    color: #6b7280 !important;
    font-size: 0.875rem !important;
}

.clarke-hub-article-date svg {
    width: 1rem !important;
    height: 1rem !important;
}

/* Article cluster tag antigo - esconder */
.clarke-hub-article-cluster-tag {
    display: none !important;
}

.clarke-hub-article-title {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    line-height: 1.25 !important;
    letter-spacing: -0.025em !important;
    color: #222222 !important;
    margin: 0 0 var(--clarke-space-2) 0 !important;
}

@media (min-width: 640px) {
    .clarke-hub-article-title {
        font-size: 1.875rem !important;
    }
}

.clarke-hub-article-excerpt {
    font-size: 1rem !important;
    line-height: 1.6 !important;
    color: var(--clarke-text-muted) !important;
    margin: 0 !important;
    max-width: 48rem !important;
}

/* Article Layout - 2 colunas igual ao React */
.clarke-hub-article-layout {
    padding: var(--clarke-space-8) 0 !important;
}

.clarke-hub-article-layout .clarke-hub-container {
    max-width: 1200px !important;
}

.clarke-hub-article-grid {
    display: grid !important;
    gap: var(--clarke-space-8) !important;
    grid-template-columns: 1fr !important;
}

@media (min-width: 1024px) {
    .clarke-hub-article-grid {
        grid-template-columns: 280px 1fr !important;
    }
}

/* Sidebar do artigo - igual ao React */
.clarke-hub-article-sidebar {
    display: none !important;
}

@media (min-width: 1024px) {
    .clarke-hub-article-sidebar {
        display: block !important;
    }
}

.clarke-hub-sidebar-sticky {
    position: sticky !important;
    top: var(--clarke-space-8) !important;
}

/* Margin-top apenas nas páginas de trilha (cluster) para alinhar com o conteúdo */
.clarke-hub-cluster-page .clarke-hub-sidebar-sticky {
    margin-top: 2.8rem !important;
}

/* Sem margin-top nas páginas de artigo */
.clarke-hub-article-page .clarke-hub-sidebar-sticky {
    margin-top: 0 !important;
}

.clarke-hub-article-sidebar .clarke-hub-sidebar-card {
    background-color: var(--clarke-bg) !important;
    border: 1px solid var(--clarke-border) !important;
    border-radius: var(--clarke-radius-lg) !important;
    box-shadow: var(--clarke-shadow-sm) !important;
    margin-bottom: var(--clarke-space-6) !important;
    overflow: hidden !important;
    padding: var(--clarke-space-4) !important;
}

/* Card com botão principal - remove padding pois tem wrappers internos */
.clarke-hub-article-sidebar .clarke-hub-sidebar-card:has(.clarke-hub-sidebar-button-wrapper) {
    padding: 0 !important;
}

/* Botão Ver Trilha Completa */
.clarke-hub-sidebar-button-wrapper {
    padding: var(--clarke-space-4) !important;
    border-bottom: 1px solid #f3f4f6 !important;
}

.clarke-hub-btn-primary {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: var(--clarke-space-2) !important;
    width: 100% !important;
    padding: var(--clarke-space-3) var(--clarke-space-4) !important;
    background-color: var(--clarke-primary) !important;
    color: white !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    border-radius: var(--clarke-radius-lg) !important;
    transition: background-color 0.2s ease !important;
}

.clarke-hub-btn-primary:hover {
    background-color: #007a42 !important;
    color: white !important;
}

.clarke-hub-btn-primary svg {
    width: 1rem !important;
    height: 1rem !important;
}

/* Action Buttons (Favorite, Share & Presentation) */
.clarke-hub-action-buttons {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    margin-top: 0.75rem !important;
}

.clarke-hub-action-btn {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.375rem !important;
    padding: 0.5rem 0.75rem !important;
    background-color: #f9fafb !important;
    border: 1px solid #e5e7eb !important;
    border-radius: var(--clarke-radius-lg) !important;
    font-size: 0.8125rem !important;
    font-weight: 500 !important;
    color: #4b5563 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    white-space: nowrap !important;
}

.clarke-hub-action-btn:hover {
    background-color: #f3f4f6 !important;
    border-color: #d1d5db !important;
    color: #374151 !important;
}

.clarke-hub-action-btn svg {
    width: 1rem !important;
    height: 1rem !important;
    flex-shrink: 0 !important;
}

/* Botões apenas com ícone */
.clarke-hub-action-btn--icon {
    padding: 0.5rem !important;
    flex-shrink: 0 !important;
    position: relative !important;
}

/* Tooltip customizado */
.clarke-hub-tooltip::before,
.clarke-hub-tooltip::after {
    position: absolute !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.2s ease !important;
    pointer-events: none !important;
}

.clarke-hub-tooltip::before {
    content: attr(data-tooltip) !important;
    bottom: calc(100% + 8px) !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    padding: 0.375rem 0.625rem !important;
    background-color: #1f2937 !important;
    color: white !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    white-space: nowrap !important;
    border-radius: 0.375rem !important;
    z-index: 100 !important;
}

.clarke-hub-tooltip::after {
    content: '' !important;
    bottom: calc(100% + 2px) !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    border: 6px solid transparent !important;
    border-top-color: #1f2937 !important;
    z-index: 100 !important;
}

.clarke-hub-tooltip:hover::before,
.clarke-hub-tooltip:hover::after {
    opacity: 1 !important;
    visibility: visible !important;
}

/* Tooltip alinhado à direita (para último botão) */
.clarke-hub-presentation-btn.clarke-hub-tooltip::before {
    left: auto !important;
    right: 0 !important;
    transform: none !important;
}

.clarke-hub-presentation-btn.clarke-hub-tooltip::after {
    left: auto !important;
    right: 0.5rem !important;
    transform: none !important;
}

.clarke-hub-favorite-btn.is-favorited {
    background-color: #fff1ef !important;
    border-color: #ffb3a7 !important;
    color: #FF6347 !important;
}

.clarke-hub-favorite-btn.is-favorited svg {
    fill: currentColor !important;
}

/* Share dropdown */
.clarke-hub-share-wrapper {
    position: relative !important;
    flex: 1 !important;
}

.clarke-hub-share-wrapper .clarke-hub-share-btn {
    width: 100% !important;
}

.clarke-hub-share-dropdown {
    position: absolute !important;
    top: calc(100% + 0.25rem) !important;
    left: 0 !important;
    right: 0 !important;
    background-color: #fff !important;
    border: 1px solid #e5e7eb !important;
    border-radius: var(--clarke-radius-lg) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translateY(-0.5rem) !important;
    transition: all 0.15s ease !important;
    z-index: 100 !important;
    padding: 0.25rem !important;
}

.clarke-hub-share-dropdown.is-open {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}

.clarke-hub-share-option {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    width: 100% !important;
    padding: 0.5rem 0.625rem !important;
    background: none !important;
    border: none !important;
    border-radius: 0.375rem !important;
    font-size: 0.8125rem !important;
    font-weight: 500 !important;
    color: #374151 !important;
    cursor: pointer !important;
    transition: background-color 0.15s ease !important;
    text-align: left !important;
}

.clarke-hub-share-option:hover {
    background-color: #f3f4f6 !important;
}

.clarke-hub-share-option svg {
    width: 1rem !important;
    height: 1rem !important;
    flex-shrink: 0 !important;
}

.clarke-hub-share-option[data-share-type="whatsapp"] svg {
    color: #25D366 !important;
}

.clarke-hub-share-option[data-share-type="email"] svg {
    color: #6b7280 !important;
}

.clarke-hub-share-option[data-share-type="copy"] svg {
    color: #6b7280 !important;
}

.clarke-hub-share-option.is-copied {
    background-color: #d1fae5 !important;
    color: #059669 !important;
}

/* Progress Card - Trail Progress */
.clarke-hub-progress-card {
    padding: var(--clarke-space-4) !important;
    padding-bottom: 0 !important;
}

.clarke-hub-sidebar-divider {
    border: none !important;
    border-top: 1px solid #e5e7eb !important;
    margin: var(--clarke-space-4) 0 !important;
}

.clarke-hub-progress-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin-bottom: var(--clarke-space-3) !important;
}

.clarke-hub-progress-header .clarke-hub-sidebar-title {
    margin: 0 !important;
}

.clarke-hub-progress-count {
    font-size: 0.75rem !important;
    color: #6b7280 !important;
}

.clarke-hub-progress-bar-wrapper {
    width: 100% !important;
    height: 8px !important;
    background-color: #e5e7eb !important;
    border-radius: 4px !important;
    overflow: hidden !important;
    margin-bottom: var(--clarke-space-3) !important;
}

.clarke-hub-progress-bar {
    height: 100% !important;
    background: linear-gradient(90deg, var(--clarke-primary) 0%, var(--clarke-secondary) 100%) !important;
    border-radius: 4px !important;
    transition: width 0.5s ease !important;
}

.clarke-hub-progress-info {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-size: 0.8125rem !important;
    color: #6b7280 !important;
}

.clarke-hub-progress-info svg {
    width: 1rem !important;
    height: 1rem !important;
    flex-shrink: 0 !important;
}

.clarke-hub-progress-info strong {
    color: var(--clarke-secondary) !important;
    font-weight: 600 !important;
}

/* Detalhes do conteúdo */
.clarke-hub-sidebar-details {
    padding: var(--clarke-space-4) !important;
}

.clarke-hub-sidebar-title {
    font-size: 0.975rem !important;
    font-weight: 500 !important;
    color: #393939 !important;
    margin: 0 0 var(--clarke-space-4) 0 !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

.clarke-hub-detail-row {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: var(--clarke-space-2) 0 !important;
    font-size: 0.875rem !important;
}

.clarke-hub-detail-label {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    color: #6b7280 !important;
}

.clarke-hub-detail-label svg {
    width: 1rem !important;
    height: 1rem !important;
}

.clarke-hub-detail-value {
    font-weight: 500 !important;
    color: #111827 !important;
}

.clarke-hub-detail-highlight {
    color: var(--clarke-secondary) !important;
}

/* Level badge */
.clarke-hub-level-badge {
    display: inline-flex !important;
    align-items: center !important;
    padding: 0.125rem 0.5rem !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    border-radius: var(--clarke-radius-full) !important;
}

.clarke-hub-level-iniciante {
    background-color: #ecfdf5 !important;
    color: #059669 !important;
}

.clarke-hub-level-intermediario {
    background-color: #fef3c7 !important;
    color: #b45309 !important;
}

.clarke-hub-level-avancado {
    background-color: #fff1ef !important;
    color: #FF6347 !important;
}

/* TOC Card */
.clarke-hub-toc-card .clarke-hub-sidebar-title {
    margin-bottom: var(--clarke-space-4) !important;
}

.clarke-hub-toc-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.clarke-hub-toc-item {
    margin-bottom: 0.125rem !important;
}

.clarke-hub-toc-level-3 {
    padding-left: 1.25rem !important;
}

.clarke-hub-toc-link {
    display: flex !important;
    align-items: flex-start !important;
    gap: 0.5rem !important;
    font-size: 0.825rem !important;
    color: #64748b !important;
    text-decoration: none !important;
    line-height: 1.5 !important;
    padding: 0.5rem 0.75rem !important;
    margin: 0 -0.75rem !important;
    border-radius: 0.5rem !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative !important;
}

.clarke-hub-toc-link:hover {
    color: var(--clarke-primary) !important;
    background-color: rgba(0, 191, 106, 0.06) !important;
    padding-left: 1rem !important;
}

.clarke-hub-toc-link.active {
    color: var(--clarke-primary) !important;
    background-color: rgba(0, 191, 106, 0.1) !important;
    font-weight: 500 !important;
}

/* TOC Arrow */
.clarke-hub-toc-arrow {
    width: 16px !important;
    height: 16px !important;
    min-width: 16px !important;
    color: #cbd5e1 !important;
    margin-top: 0.125rem !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    transform: translateX(0) !important;
}

.clarke-hub-toc-link:hover .clarke-hub-toc-arrow {
    color: var(--clarke-secondary) !important;
    transform: translateX(3px) !important;
}

.clarke-hub-toc-link.active .clarke-hub-toc-arrow {
    color: var(--clarke-primary) !important;
    transform: translateX(2px) !important;
}

/* Quiz item no TOC */
.clarke-hub-toc-quiz {
    margin-top: 0.75rem !important;
    padding-top: 0.75rem !important;
    border-top: 1px solid #e2e8f0 !important;
}

.clarke-hub-toc-quiz .clarke-hub-toc-link {
    color: var(--clarke-primary) !important;
    font-weight: 500 !important;
}

.clarke-hub-toc-quiz .clarke-hub-toc-arrow {
    color: var(--clarke-secondary) !important;
}

.clarke-hub-toc-quiz .clarke-hub-toc-link:hover {
    background-color: rgba(0, 191, 106, 0.12) !important;
}

/* Remover bullet antigo se ainda existir */
.clarke-hub-toc-bullet {
    display: none !important;
}

/* Trail list - Outros da trilha */
.clarke-hub-trail-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.25rem !important;
}

.clarke-hub-trail-item {
    margin-bottom: 0 !important;
}

.clarke-hub-trail-link {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    padding: 0.625rem 0.75rem !important;
    margin: 0 -0.75rem !important;
    text-decoration: none !important;
    font-size: 0.8125rem !important;
    color: #64748b !important;
    border-radius: 0.5rem !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.clarke-hub-trail-link:hover {
    background-color: rgba(0, 191, 106, 0.06) !important;
    color: #334155 !important;
    padding-left: 1rem !important;
}

.clarke-hub-trail-current .clarke-hub-trail-link {
    background-color: rgba(0, 191, 106, 0.1) !important;
    color: var(--clarke-primary) !important;
}

.clarke-hub-trail-number {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 1.5rem !important;
    height: 1.5rem !important;
    min-width: 1.5rem !important;
    background-color: #f1f5f9 !important;
    border-radius: 0.375rem !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    color: #94a3b8 !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.clarke-hub-trail-link:hover .clarke-hub-trail-number {
    background-color: rgba(0, 191, 106, 0.15) !important;
    color: var(--clarke-secondary) !important;
}

.clarke-hub-trail-current .clarke-hub-trail-number {
    background-color: var(--clarke-secondary) !important;
    color: white !important;
}

.clarke-hub-trail-title {
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    color: inherit !important;
    line-height: 1.4 !important;
    font-size: 0.8rem !important;
    font-weight: 400 !important;
    margin: 0 !important;
    position: relative !important;
    z-index: 10 !important;
}

.clarke-hub-trail-current .clarke-hub-trail-title {
    font-weight: 500 !important;
}

.clarke-hub-trail-more {
    margin-top: 0.5rem !important;
    padding-top: 0.5rem !important;
    border-top: 1px solid #e2e8f0 !important;
}

.clarke-hub-trail-more a {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.375rem !important;
    font-size: 0.8125rem !important;
    font-weight: 500 !important;
    color: var(--clarke-secondary) !important;
    text-decoration: none !important;
    padding: 0.375rem 0 !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.clarke-hub-trail-more a:hover {
    color: var(--clarke-primary) !important;
    gap: 0.5rem !important;
}

.clarke-hub-trail-more svg {
    width: 1rem !important;
    height: 1rem !important;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.clarke-hub-trail-more a:hover svg {
    transform: translateX(2px) !important;
}

/* Content Card com Tabs */
.clarke-hub-article-main {
    min-width: 0 !important;
}

.clarke-hub-content-card {
    background-color: var(--clarke-bg) !important;
    border: 1px solid var(--clarke-border) !important;
    border-radius: var(--clarke-radius-lg) !important;
    box-shadow: var(--clarke-shadow-sm) !important;
    padding: var(--clarke-space-6) !important;
}

@media (min-width: 640px) {
    .clarke-hub-content-card {
        padding: var(--clarke-space-8) !important;
    }
}

@media (min-width: 1024px) {
    .clarke-hub-content-card {
        padding: 2.5rem !important;
    }
}

/* Tabs */
.clarke-hub-content-tabs {
    display: flex !important;
    align-items: center !important;
    gap: var(--clarke-space-6) !important;
    border-bottom: 1px solid var(--clarke-border) !important;
    margin-bottom: var(--clarke-space-6) !important;
    padding-left: 0 !important;
    overflow-x: auto !important;
}

.clarke-hub-tab,
a.clarke-hub-tab,
button.clarke-hub-tab {
    display: inline-flex !important;
    align-items: center !important;
    padding: 0 0 0.75rem 0 !important;
    margin: 0 !important;
    font-family: inherit !important;
    font-size: 0.9375rem !important;
    font-weight: 500 !important;
    color: #6b7280 !important;
    text-decoration: none !important;
    border: none !important;
    border-bottom: 2px solid transparent !important;
    white-space: nowrap !important;
    background: none !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    line-height: 1.5 !important;
}

.clarke-hub-tab:hover,
a.clarke-hub-tab:hover,
button.clarke-hub-tab:hover {
    color: #374151 !important;
}

.clarke-hub-tab-active,
a.clarke-hub-tab-active,
button.clarke-hub-tab-active {
    color: var(--clarke-primary) !important;
    border-bottom-color: var(--clarke-primary) !important;
}

/* Article Content */
.clarke-hub-article-content {
    max-width: none !important;
}

.clarke-hub-article-body {
    font-size: 1rem !important;
    line-height: 1.625 !important;
    color: #222222 !important;
}

.clarke-hub-article-body h2 {
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    margin-top: var(--clarke-space-8) !important;
    margin-bottom: var(--clarke-space-4) !important;
    color: #222222 !important;
    scroll-margin-top: 100px !important;
}

.clarke-hub-article-body h2:first-child {
    margin-top: 0 !important;
}

.clarke-hub-article-body h3 {
    font-size: 1.125rem !important;
    font-weight: 500 !important;
    margin-top: var(--clarke-space-6) !important;
    margin-bottom: 0.75rem !important;
    color: var(--clarke-text) !important;
    scroll-margin-top: 100px !important;
}

.clarke-hub-article-body h4 {
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    margin-top: var(--clarke-space-5) !important;
    margin-bottom: var(--clarke-space-2) !important;
    color: var(--clarke-text) !important;
    scroll-margin-top: 100px !important;
}

.clarke-hub-article-body p {
    margin-bottom: var(--clarke-space-4) !important;
}

.clarke-hub-article-body ul,
.clarke-hub-article-body ol {
    margin: var(--clarke-space-4) 0 !important;
    padding-left: 1.5rem !important;
}

.clarke-hub-article-body ul {
    list-style-type: disc !important;
}

.clarke-hub-article-body li {
    margin-bottom: var(--clarke-space-2) !important;
    color: var(--clarke-text-muted) !important;
}

.clarke-hub-article-body a {
    color: var(--clarke-primary) !important;
    text-decoration: underline !important;
    text-underline-offset: 2px !important;
    transition: color 0.15s ease !important;
}

.clarke-hub-article-body a:hover {
    color: var(--clarke-secondary) !important;
}

.clarke-hub-article-body strong {
    color: var(--clarke-text) !important;
    font-weight: 600 !important;
}

.clarke-hub-article-body blockquote {
    border-left: 4px solid var(--clarke-secondary) !important;
    padding-left: var(--clarke-space-4) !important;
    margin: var(--clarke-space-6) 0 !important;
    font-style: italic !important;
    color: var(--clarke-text-muted) !important;
}

.clarke-hub-article-body pre {
    background-color: #1f2937 !important;
    color: #f3f4f6 !important;
    border-radius: var(--clarke-radius-lg) !important;
    padding: var(--clarke-space-4) !important;
    overflow-x: auto !important;
    margin: var(--clarke-space-6) 0 !important;
}

.clarke-hub-article-body code {
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace !important;
    font-size: 0.875em !important;
}

.clarke-hub-article-body :not(pre) > code {
    background-color: #f3f4f6 !important;
    padding: 0.125rem 0.375rem !important;
    border-radius: var(--clarke-radius-sm) !important;
    color: #1f2937 !important;
}

.clarke-hub-article-body img {
    max-width: 100% !important;
    height: auto !important;
    border-radius: var(--clarke-radius-lg) !important;
    margin: var(--clarke-space-6) 0 !important;
}

.clarke-hub-article-body table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin: var(--clarke-space-6) 0 !important;
    font-size: 0.875rem !important;
}

.clarke-hub-article-body th,
.clarke-hub-article-body td {
    padding: var(--clarke-space-2) var(--clarke-space-4) !important;
    border-bottom: 1px solid var(--clarke-border) !important;
    text-align: left !important;
}

.clarke-hub-article-body th {
    font-weight: 500 !important;
    color: var(--clarke-text) !important;
}

.clarke-hub-article-body td {
    color: var(--clarke-text-muted) !important;
}

.clarke-hub-article-body tr:hover td {
    background-color: rgba(0, 0, 0, 0.02) !important;
}

/* Article Navigation */
.clarke-hub-article-navigation {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: var(--clarke-space-4) !important;
    margin-top: var(--clarke-space-6) !important;
}

@media (min-width: 640px) {
    .clarke-hub-article-navigation {
        grid-template-columns: 1fr 1fr !important;
    }
}

.clarke-hub-nav-link {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.25rem !important;
    padding: var(--clarke-space-4) !important;
    background-color: var(--clarke-bg) !important;
    border: 1px solid var(--clarke-border) !important;
    border-radius: var(--clarke-radius-lg) !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
}

.clarke-hub-nav-link:hover {
    border-color: var(--clarke-border-hover) !important;
    box-shadow: var(--clarke-shadow-md) !important;
}

.clarke-hub-nav-empty {
    border: none !important;
    pointer-events: none !important;
}

.clarke-hub-nav-next {
    text-align: right !important;
}

.clarke-hub-nav-direction {
    display: flex !important;
    align-items: center !important;
    gap: 0.25rem !important;
    font-size: 0.875rem !important;
    color: var(--clarke-text-muted) !important;
}

.clarke-hub-nav-next .clarke-hub-nav-direction {
    justify-content: flex-end !important;
}

.clarke-hub-nav-direction svg {
    width: 1rem !important;
    height: 1rem !important;
}

.clarke-hub-nav-title {
    font-size: 0.9rem !important;
    font-weight: 400 !important;
    color: #393939 !important;
}

/* ==========================================================================
   Related Articles (Artigos relacionados)
   ========================================================================== */

.clarke-hub-related-section {
    margin-top: var(--clarke-space-8) !important;
    padding: var(--clarke-space-6) !important;
    background-color: var(--clarke-bg) !important;
    border: 1px solid var(--clarke-border) !important;
    border-radius: var(--clarke-radius-lg) !important;
    box-shadow: var(--clarke-shadow-sm) !important;
}

.clarke-hub-related-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-bottom: var(--clarke-space-6) !important;
}

.clarke-hub-related-title {
    font-size: 0.9rem !important;
    font-weight: 500 !important;
    color: #222222 !important;
    margin: 0 !important;
}

.clarke-hub-related-link {
    display: flex !important;
    align-items: center !important;
    gap: 0.25rem !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: #00BF6A !important;
    text-decoration: none !important;
}

.clarke-hub-related-link:hover {
    color: #005931 !important;
}

.clarke-hub-related-link svg {
    width: 1rem !important;
    height: 1rem !important;
}

.clarke-hub-related-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: var(--clarke-space-4) !important;
}

@media (min-width: 640px) {
    .clarke-hub-related-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (min-width: 1024px) {
    .clarke-hub-related-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

.clarke-hub-related-card {
    display: block !important;
    padding: var(--clarke-space-4) !important;
    background-color: #f9fafb !important;
    border: 1px solid #e5e7eb !important;
    border-radius: var(--clarke-radius-lg) !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
}

.clarke-hub-related-card:hover {
    background-color: white !important;
    border-color: rgba(0, 191, 106, 0.5) !important;
    box-shadow: var(--clarke-shadow-sm) !important;
}

.clarke-hub-related-time {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-size: 0.75rem !important;
    color: #6b7280 !important;
    margin-bottom: 0.5rem !important;
}

.clarke-hub-related-time svg {
    width: 0.75rem !important;
    height: 0.75rem !important;
}

.clarke-hub-related-card-title {
    font-size: 0.8375rem !important;
    font-weight: 500 !important;
    color: #393939 !important;
    margin: 0 !important;
    line-height: 1.4 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    transition: color 0.2s ease !important;
}

.clarke-hub-related-card:hover .clarke-hub-related-card-title {
    color: #005931 !important;
}

.clarke-hub-related-card-excerpt {
    font-size: 0.775rem !important;
    font-weight: 300 !important;
    color: #4b5563 !important;
    margin: 0.5rem 0 0 0 !important;
    line-height: 1.5 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
}

/* ==========================================================================
   Icons SVG
   ========================================================================== */

.clarke-hub-icon {
    width: 1.25rem !important;
    height: 1.25rem !important;
    display: inline-block !important;
    vertical-align: middle !important;
}

.clarke-hub-icon-large {
    width: 2rem !important;
    height: 2rem !important;
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.clarke-hub-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;
}

/* Print Styles */
@media print {
    .clarke-hub-article-sidebar,
    .clarke-hub-toc-sidebar,
    .clarke-hub-article-navigation,
    .clarke-hub-breadcrumb,
    .clarke-hub-cta-button {
        display: none !important;
    }
    
    .clarke-hub-article-grid {
        grid-template-columns: 1fr !important;
    }
    
    .clarke-hub-article-content {
        max-width: 100% !important;
    }
}

/* ==========================================================================
   Favorites Page
   ========================================================================== */

.clarke-hub-favorites-page {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: var(--clarke-space-8) var(--clarke-space-4) !important;
}

.clarke-hub-favorites-header {
    text-align: center !important;
    margin-bottom: var(--clarke-space-8) !important;
}

.clarke-hub-favorites-title {
    font-size: 2rem !important;
    font-weight: 700 !important;
    color: #111827 !important;
    margin: 0 0 0.5rem 0 !important;
}

.clarke-hub-favorites-subtitle {
    font-size: 1rem !important;
    color: #6b7280 !important;
    margin: 0 !important;
}

.clarke-hub-favorites-loading {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    padding: var(--clarke-space-12) !important;
    color: #6b7280 !important;
}

.clarke-hub-loading-spinner {
    width: 40px !important;
    height: 40px !important;
    border: 3px solid #e5e7eb !important;
    border-top-color: var(--clarke-primary) !important;
    border-radius: 50% !important;
    animation: spin 0.8s linear infinite !important;
    margin-bottom: var(--clarke-space-4) !important;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.clarke-hub-favorites-empty {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    padding: var(--clarke-space-12) !important;
    text-align: center !important;
    color: #9ca3af !important;
}

.clarke-hub-favorites-empty svg {
    margin-bottom: var(--clarke-space-4) !important;
}

.clarke-hub-favorites-empty h2 {
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    color: #374151 !important;
    margin: 0 0 0.5rem 0 !important;
}

.clarke-hub-favorites-empty p {
    margin: 0 0 var(--clarke-space-6) 0 !important;
    color: #6b7280 !important;
}

.clarke-hub-favorites-grid {
    display: grid !important;
    grid-template-columns: repeat(1, 1fr) !important;
    gap: var(--clarke-space-6) !important;
}

@media (min-width: 640px) {
    .clarke-hub-favorites-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (min-width: 1024px) {
    .clarke-hub-favorites-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

.clarke-hub-favorite-card {
    background: white !important;
    border: 1px solid #e5e7eb !important;
    border-radius: var(--clarke-radius-lg) !important;
    overflow: hidden !important;
    transition: all 0.2s ease !important;
}

.clarke-hub-favorite-card:hover {
    border-color: var(--clarke-secondary) !important;
    box-shadow: var(--clarke-shadow-md) !important;
}

.clarke-hub-favorite-card__image {
    aspect-ratio: 16 / 9 !important;
    background-color: #f3f4f6 !important;
    overflow: hidden !important;
}

.clarke-hub-favorite-card__image img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

.clarke-hub-favorite-card__placeholder {
    width: 100% !important;
    height: 100% !important;
    background: linear-gradient(135deg, var(--clarke-primary) 0%, var(--clarke-secondary) 100%) !important;
}

.clarke-hub-favorite-card__content {
    padding: var(--clarke-space-4) !important;
}

.clarke-hub-favorite-card__cluster {
    display: inline-block !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    color: var(--clarke-primary) !important;
    background-color: rgba(0, 89, 49, 0.1) !important;
    padding: 0.125rem 0.5rem !important;
    border-radius: 9999px !important;
    margin-bottom: 0.5rem !important;
}

.clarke-hub-favorite-card__title {
    font-size: 1rem !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    margin: 0 0 0.5rem 0 !important;
}

.clarke-hub-favorite-card__title a {
    color: #111827 !important;
    text-decoration: none !important;
}

.clarke-hub-favorite-card__title a:hover {
    color: var(--clarke-primary) !important;
}

.clarke-hub-favorite-card__excerpt {
    font-size: 0.875rem !important;
    color: #6b7280 !important;
    line-height: 1.5 !important;
    margin: 0 0 var(--clarke-space-3) 0 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
}

.clarke-hub-favorite-card__meta {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-top: var(--clarke-space-3) !important;
    border-top: 1px solid #f3f4f6 !important;
}

.clarke-hub-favorite-card__time {
    display: flex !important;
    align-items: center !important;
    gap: 0.375rem !important;
    font-size: 0.75rem !important;
    color: #9ca3af !important;
}

.clarke-hub-favorite-card__remove {
    display: flex !important;
    align-items: center !important;
    gap: 0.375rem !important;
    padding: 0.25rem 0.5rem !important;
    background: none !important;
    border: none !important;
    font-size: 0.75rem !important;
    color: #9ca3af !important;
    cursor: pointer !important;
    transition: color 0.15s ease !important;
}

.clarke-hub-favorite-card__remove:hover {
    color: #ef4444 !important;
}

/* ==========================================================================
   Quiz Component
   ========================================================================== */

.clarke-hub-quiz {
    margin-top: var(--clarke-space-8) !important;
    padding: var(--clarke-space-6) !important;
    background: linear-gradient(135deg, rgba(0, 89, 49, 0.05) 0%, rgba(0, 191, 106, 0.05) 100%) !important;
    border: 1px solid rgba(0, 191, 106, 0.2) !important;
    border-radius: var(--clarke-radius-lg) !important;
}

.clarke-hub-quiz__header {
    display: flex !important;
    align-items: center !important;
    gap: var(--clarke-space-3) !important;
    margin-bottom: var(--clarke-space-4) !important;
}

.clarke-hub-quiz__icon {
    width: 40px !important;
    height: 40px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: var(--clarke-secondary) !important;
    border-radius: 50% !important;
    color: white !important;
}

.clarke-hub-quiz__title {
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    color: #393939 !important;
    margin: 0 !important;
}

.clarke-hub-quiz__subtitle {
    font-size: 0.875rem !important;
    color: #6b7280 !important;
    margin: 0 !important;
}

.clarke-hub-quiz__question {
    font-size: 1rem !important;
    font-weight: 500 !important;
    color: #393939 !important;
    margin: 0 0 var(--clarke-space-4) 0 !important;
}

.clarke-hub-quiz__options {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.75rem !important;
}

.clarke-hub-quiz__option {
    display: flex !important;
    align-items: center !important;
    gap: var(--clarke-space-3) !important;
    padding: var(--clarke-space-3) var(--clarke-space-4) !important;
    background-color: white !important;
    border: 1px solid #e5e7eb !important;
    border-radius: var(--clarke-radius-lg) !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
}

.clarke-hub-quiz__option:hover:not(.is-disabled) {
    border-color: var(--clarke-secondary) !important;
    background-color: rgba(0, 191, 106, 0.05) !important;
}

.clarke-hub-quiz__option.is-selected {
    border-color: var(--clarke-secondary) !important;
    background-color: rgba(0, 191, 106, 0.1) !important;
}

.clarke-hub-quiz__option.is-correct {
    border-color: #10b981 !important;
    background-color: #d1fae5 !important;
}

.clarke-hub-quiz__option.is-incorrect {
    border-color: #ef4444 !important;
    background-color: #fee2e2 !important;
}

.clarke-hub-quiz__option.is-disabled {
    cursor: default !important;
    opacity: 0.7 !important;
}

.clarke-hub-quiz__option-marker {
    width: 24px !important;
    height: 24px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: 2px solid #d1d5db !important;
    border-radius: 50% !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    color: #6b7280 !important;
    flex-shrink: 0 !important;
}

.clarke-hub-quiz__option.is-selected .clarke-hub-quiz__option-marker {
    border-color: var(--clarke-secondary) !important;
    background-color: var(--clarke-secondary) !important;
    color: white !important;
}

.clarke-hub-quiz__option.is-correct .clarke-hub-quiz__option-marker {
    border-color: #10b981 !important;
    background-color: #10b981 !important;
    color: white !important;
}

.clarke-hub-quiz__option.is-incorrect .clarke-hub-quiz__option-marker {
    border-color: #ef4444 !important;
    background-color: #ef4444 !important;
    color: white !important;
}

.clarke-hub-quiz__option-text {
    font-size: 0.9375rem !important;
    color: #374151 !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    white-space: normal !important;
    flex: 1 !important;
    min-width: 0 !important;
    text-align: left !important;
}

.clarke-hub-quiz__feedback {
    margin-top: var(--clarke-space-4) !important;
    padding: var(--clarke-space-3) var(--clarke-space-4) !important;
    border-radius: var(--clarke-radius-lg) !important;
    font-size: 0.9375rem !important;
}

.clarke-hub-quiz__feedback.is-correct {
    background-color: #d1fae5 !important;
    color: #065f46 !important;
}

.clarke-hub-quiz__feedback.is-incorrect {
    background-color: #fee2e2 !important;
    color: #991b1b !important;
}

.clarke-hub-quiz__actions {
    display: flex !important;
    gap: var(--clarke-space-3) !important;
    margin-top: var(--clarke-space-4) !important;
}

.clarke-hub-quiz__btn {
    padding: 0.5rem 1rem !important;
    border-radius: var(--clarke-radius-lg) !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
}

.clarke-hub-quiz__btn--primary {
    background-color: var(--clarke-secondary) !important;
    color: white !important;
    border: none !important;
}

.clarke-hub-quiz__btn--primary:hover {
    background-color: #00a85c !important;
}

.clarke-hub-quiz__btn--secondary {
    background-color: white !important;
    color: #374151 !important;
    border: 1px solid #d1d5db !important;
}

.clarke-hub-quiz__btn--secondary:hover {
    background-color: #f3f4f6 !important;
}

.clarke-hub-quiz__result {
    text-align: center !important;
    padding: var(--clarke-space-6) !important;
}

.clarke-hub-quiz__result-icon {
    font-size: 3rem !important;
    margin-bottom: var(--clarke-space-3) !important;
}

.clarke-hub-quiz__result-title {
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    color: #111827 !important;
    margin: 0 0 0.5rem 0 !important;
}

.clarke-hub-quiz__result-text {
    font-size: 0.9375rem !important;
    color: #6b7280 !important;
    margin: 0 !important;
}

/* ==========================================================================
   Presentation Mode
   ========================================================================== */

/* Presentation Mode Overlay */
.clarke-hub-presentation-mode {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background-color: #111827 !important;
    z-index: 999999 !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
}

.clarke-hub-presentation-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0.75rem 2rem !important;
    background-color: rgba(0, 0, 0, 0.3) !important;
    color: white !important;
    flex-shrink: 0 !important;
}

.clarke-hub-presentation-title {
    font-size: 1rem !important;
    font-weight: 500 !important;
    margin: 0 !important;
    opacity: 0.9 !important;
}

.clarke-hub-presentation-controls {
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
}

.clarke-hub-presentation-counter {
    font-size: 0.875rem !important;
    opacity: 0.7 !important;
}

.clarke-hub-presentation-close {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    padding: 0.5rem 1rem !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 0.5rem !important;
    color: white !important;
    font-size: 0.875rem !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
}

.clarke-hub-presentation-close:hover {
    background-color: rgba(255, 255, 255, 0.2) !important;
}

.clarke-hub-presentation-content {
    flex: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 1.5rem 4rem !important;
    overflow: hidden !important;
    min-height: 0 !important;
}

.clarke-hub-presentation-slide {
    max-width: 1000px !important;
    max-height: 100% !important;
    width: 100% !important;
    background-color: white !important;
    border-radius: 1rem !important;
    padding: 2.5rem 3rem !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5) !important;
    overflow-y: auto !important;
}

.clarke-hub-presentation-slide h2 {
    font-size: 2rem !important;
    font-weight: 700 !important;
    color: var(--clarke-primary) !important;
    margin: 0 0 1.25rem 0 !important;
    line-height: 1.2 !important;
}

.clarke-hub-presentation-slide p,
.clarke-hub-presentation-slide li {
    font-size: 1.125rem !important;
    line-height: 1.6 !important;
    color: #374151 !important;
}

.clarke-hub-presentation-slide ul,
.clarke-hub-presentation-slide ol {
    margin: 0.75rem 0 !important;
    padding-left: 1.5rem !important;
}

.clarke-hub-presentation-slide li {
    margin-bottom: 0.5rem !important;
}

.clarke-hub-presentation-slide strong {
    font-size: 1.25rem !important;
    color: #111827 !important;
    display: block !important;
    margin-top: 1rem !important;
    margin-bottom: 0.5rem !important;
}

.clarke-hub-presentation-slide img {
    max-width: 100% !important;
    height: auto !important;
    border-radius: 0.5rem !important;
    margin: 1.5rem 0 !important;
}

.clarke-hub-presentation-slide blockquote {
    border-left: 4px solid var(--clarke-secondary) !important;
    padding-left: 1.5rem !important;
    margin: 1.5rem 0 !important;
    font-style: italic !important;
    color: #6b7280 !important;
}

.clarke-hub-presentation-nav {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 1rem !important;
    padding: 1rem !important;
    background-color: rgba(0, 0, 0, 0.3) !important;
    flex-shrink: 0 !important;
}

.clarke-hub-presentation-nav-btn {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    padding: 0.75rem 1.5rem !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 0.5rem !important;
    color: white !important;
    font-size: 0.9375rem !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
}

.clarke-hub-presentation-nav-btn:hover:not(:disabled) {
    background-color: rgba(255, 255, 255, 0.2) !important;
}

.clarke-hub-presentation-nav-btn:disabled {
    opacity: 0.3 !important;
    cursor: not-allowed !important;
}

.clarke-hub-presentation-intro {
    text-align: center !important;
}

.clarke-hub-presentation-intro h2 {
    font-size: 3rem !important;
    margin-bottom: 1rem !important;
}

.clarke-hub-presentation-intro p {
    font-size: 1.25rem !important;
    color: #6b7280 !important;
}

.clarke-hub-presentation-intro .clarke-hub-cluster-badge {
    display: inline-block !important;
    margin-bottom: 1.5rem !important;
    padding: 0.5rem 1rem !important;
    background-color: rgba(0, 89, 49, 0.1) !important;
    color: var(--clarke-primary) !important;
    border-radius: 9999px !important;
    font-size: 1rem !important;
    font-weight: 500 !important;
}

/* ==========================================================================
   CTA Simulation Box - Artigos Avançado
   ========================================================================== */

.clarke-hub-cta-simulation {
    display: flex !important;
    gap: var(--clarke-space-5) !important;
    align-items: flex-start !important;
    padding: var(--clarke-space-6) !important;
    margin-top: var(--clarke-space-8) !important;
    background: linear-gradient(135deg, #005931 0%, #00a85c 100%) !important;
    border-radius: var(--clarke-radius-xl) !important;
    box-shadow: 0 10px 25px -5px rgba(0, 89, 49, 0.3) !important;
}

.clarke-hub-cta-simulation__icon {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 3.5rem !important;
    height: 3.5rem !important;
    background-color: rgba(255, 255, 255, 0.15) !important;
    border-radius: var(--clarke-radius-lg) !important;
    flex-shrink: 0 !important;
}

.clarke-hub-cta-simulation__icon svg {
    color: #fff !important;
}

.clarke-hub-cta-simulation__content {
    flex: 1 !important;
}

.clarke-hub-cta-simulation__title {
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    color: #fff !important;
    margin: 0 0 0.5rem 0 !important;
    line-height: 1.3 !important;
}

.clarke-hub-cta-simulation__description {
    font-size: 0.9375rem !important;
    color: rgba(255, 255, 255, 0.9) !important;
    line-height: 1.6 !important;
    margin: 0 0 var(--clarke-space-4) 0 !important;
}

.clarke-hub-cta-simulation__button {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    padding: 0.65rem 1.2rem !important;
    background-color: #fff !important;
    color: var(--clarke-primary) !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    border-radius: var(--clarke-radius-lg) !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

.clarke-hub-cta-simulation__button:hover {
    background-color: #f0fdf4 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2) !important;
}

.clarke-hub-cta-simulation__button svg {
    transition: transform 0.2s ease !important;
}

.clarke-hub-cta-simulation__button:hover svg {
    transform: translateX(4px) !important;
}

@media (max-width: 640px) {
    .clarke-hub-cta-simulation {
        flex-direction: column !important;
        text-align: center !important;
        padding: var(--clarke-space-5) !important;
    }
    
    .clarke-hub-cta-simulation__icon {
        margin: 0 auto !important;
        width: 2.75rem !important;
        height: 2.75rem !important;
    }
    
    .clarke-hub-cta-simulation__icon svg {
        width: 24px !important;
        height: 24px !important;
    }
    
    .clarke-hub-cta-simulation__title {
        font-size: 1rem !important;
    }
    
    .clarke-hub-cta-simulation__button {
        width: 100% !important;
        justify-content: center !important;
    }
}

/* ==========================================================================
   Article Page - Mobile Responsiveness
   ========================================================================== */

/* Table overflow handling */
.clarke-hub-article-body table {
    display: block !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
}

/* Quiz touch targets */
.clarke-hub-quiz__option {
    min-height: 48px !important;
}

/* Article page mobile styles */
@media (max-width: 480px) {
    .clarke-hub-article-title {
        font-size: 1.25rem !important;
    }
    
    .clarke-hub-article-excerpt {
        font-size: 0.9375rem !important;
    }
    
    .clarke-hub-content-card {
        padding: var(--clarke-space-4) !important;
    }
    
    .clarke-hub-quiz__option {
        min-height: 52px !important;
    }
    
    .clarke-hub-action-buttons {
        flex-wrap: wrap !important;
    }
    
    .clarke-hub-share-wrapper {
        flex: 1 1 100% !important;
    }
}

/* Very small screens */
@media (max-width: 380px) {
    .clarke-hub-article-title {
        font-size: 1.125rem !important;
    }
    
    .clarke-hub-breadcrumb-current {
        max-width: 100px !important;
    }
    
    .clarke-hub-breadcrumb a {
        font-size: 12px !important;
    }
}

/* Navigation alignment fix on mobile */
@media (max-width: 639px) {
    .clarke-hub-nav-next {
        text-align: left !important;
    }
    
    .clarke-hub-nav-next .clarke-hub-nav-direction {
        justify-content: flex-start !important;
    }
}

/* Related grid - keep single column on small tablets */
@media (min-width: 640px) and (max-width: 767px) {
    .clarke-hub-related-grid {
        grid-template-columns: 1fr !important;
    }
}