/* ========================================
   PÁGINA INTERNA DE ESTRATÉGIAS DE ESTUDO
   ======================================== */
.bc-single-estrategia {
    max-width: 1400px;
    margin: 40px auto;
    padding: 0 20px;
}

.bc-estrategia-container {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
    align-items: start;
}

/* Breadcrumbs */
.bc-breadcrumbs {
    background: #f8fafc;
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    font-size: 0.9rem;
}

.bc-breadcrumbs a {
    color: #2563eb;
    text-decoration: none;
}

.bc-breadcrumbs a:hover {
    text-decoration: underline;
}

.bc-breadcrumbs span {
    color: #64748b;
    margin: 0 8px;
}

/* Conteúdo Principal */
.bc-estrategia-main {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.bc-estrategia-header {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 3px solid #2563eb;
}

.bc-post-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.bc-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #f1f5f9;
    border-radius: 6px;
    font-size: 0.85rem;
    color: #475569;
    font-weight: 500;
}

.bc-estrategia-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.3;
    margin-bottom: 20px;
}

.bc-estrategia-excerpt {
    font-size: 1.2rem;
    color: #64748b;
    line-height: 1.6;
    font-weight: 400;
}

/* Featured Image */
.bc-featured-image {
    margin-bottom: 30px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.bc-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Conteúdo */
.bc-estrategia-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #334155;
}

.bc-estrategia-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1e293b;
    margin-top: 40px;
    margin-bottom: 20px;
    padding-left: 20px;
    border-left: 5px solid #2563eb;
}

.bc-estrategia-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #334155;
    margin-top: 30px;
    margin-bottom: 15px;
}

.bc-estrategia-content p {
    margin-bottom: 20px;
}

.bc-estrategia-content ul,
.bc-estrategia-content ol {
    margin-bottom: 25px;
    padding-left: 30px;
}

.bc-estrategia-content li {
    margin-bottom: 10px;
}

.bc-estrategia-content strong {
    color: #1e293b;
    font-weight: 600;
}

/* Sidebar */
.bc-estrategia-sidebar {
    position: sticky;
    top: 20px;
}

.bc-sidebar-box {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    margin-bottom: 25px;
    border-top: 4px solid #2563eb;
}

.bc-sidebar-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Índice do Hub */
.bc-hub-index {
    list-style: none;
    padding: 0;
    margin: 0;
}

.bc-hub-index li {
    margin-bottom: 12px;
}

.bc-hub-index a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: #f8fafc;
    border-radius: 8px;
    text-decoration: none;
    color: #334155;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.bc-hub-index a:hover {
    background: #e0f2fe;
    border-left-color: #2563eb;
    color: #1e40af;
    transform: translateX(5px);
}

.bc-hub-index .current {
    background: #dbeafe;
    border-left-color: #2563eb;
    color: #1e40af;
}

.bc-etapa-numero {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: #2563eb;
    color: white;
    border-radius: 50%;
    font-size: 0.85rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* Link do Hub (se for Satélite) */
.bc-link-hub {
    display: inline-block;
    padding: 15px 25px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

.bc-link-hub:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
    color: white;
}

/* CTA Produtos */
.bc-produtos-afiliados {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    padding: 25px;
    border-radius: 12px;
    color: white;
}

.bc-produtos-afiliados h3 {
    margin-top: 0;
    margin-bottom: 15px;
}

.bc-produto-item {
    background: rgba(255, 255, 255, 0.2);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 12px;
    backdrop-filter: blur(10px);
}

.bc-produto-item:last-child {
    margin-bottom: 0;
}

.bc-btn-produto {
    display: inline-block;
    padding: 10px 20px;
    background: white;
    color: #f5576c;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 700;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.bc-btn-produto:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    color: #f5576c;
}

/* Posts Relacionados */
.bc-relacionados {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 2px solid #e2e8f0;
}

.bc-relacionados-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 30px;
}

.bc-relacionados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.bc-relacionado-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.bc-relacionado-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.bc-relacionado-thumbnail {
    padding-top: 60%;
    position: relative;
    overflow: hidden;
}

.bc-relacionado-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bc-relacionado-content {
    padding: 20px;
}

.bc-relacionado-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.bc-relacionado-title a {
    color: #1e293b;
    text-decoration: none;
}

.bc-relacionado-title a:hover {
    color: #2563eb;
}

/* Responsivo */
@media (max-width: 1024px) {
    .bc-estrategia-container {
        grid-template-columns: 1fr;
    }
    
    .bc-estrategia-sidebar {
        position: static;
        order: -1;
    }
}

@media (max-width: 768px) {
    .bc-estrategia-main {
        padding: 25px 20px;
    }
    
    .bc-estrategia-title {
        font-size: 1.8rem;
    }
    
    .bc-estrategia-content {
        font-size: 1rem;
    }
    
    .bc-relacionados-grid {
        grid-template-columns: 1fr;
    }
}