/* ============================================================
   NUTRIESSENCIA — UPGRADE CSS v2.0
   Novos componentes: progresso, share, breadcrumb, mais lidos,
   categoria, disclaimer, anúncios, UX, mobile
   ============================================================ */

/* ============================================================
   BARRA DE PROGRESSO DE LEITURA
   ============================================================ */
.leitura-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: linear-gradient(90deg, var(--verde-principal, #1F5E3B), var(--verde-claro, #4CAF50));
    z-index: 9999;
    transition: width 0.1s linear;
    border-radius: 0 2px 2px 0;
}

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb {
    background: var(--fundo-claro, #F8FAF8);
    border-bottom: 1px solid var(--cinza-claro, #E8EDE8);
    padding: 0.625rem 0;
}

.breadcrumb .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.375rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.8125rem;
    color: var(--cinza-suave, #6B7280);
}

.breadcrumb-item a {
    color: var(--verde-principal, #1F5E3B);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.breadcrumb-item a:hover {
    color: var(--verde-escuro, #163F28);
    text-decoration: underline;
}

.breadcrumb-sep {
    color: var(--cinza-medio, #9CA3AF);
    font-size: 0.875rem;
}

.breadcrumb-current {
    color: var(--cinza-suave, #6B7280);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 300px;
}

/* ============================================================
   HERO — MELHORIAS
   ============================================================ */
.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--verde-principal, #1F5E3B);
    color: #fff;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(31, 94, 59, 0.3);
}

.btn-hero-primary:hover {
    background: var(--verde-escuro, #163F28);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(31, 94, 59, 0.4);
    color: #fff;
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    color: rgba(255,255,255,0.9);
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    border-bottom: 2px solid rgba(255,255,255,0.4);
    padding-bottom: 2px;
    transition: all 0.2s;
}

.btn-hero-secondary:hover {
    color: #fff;
    border-color: #fff;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: rgba(255,255,255,0.9);
}

.hero-stat strong {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.hero-stat span {
    font-size: 0.75rem;
    opacity: 0.8;
    margin-top: 0.25rem;
}

.hero-stat-sep {
    color: rgba(255,255,255,0.3);
    font-size: 1.5rem;
}

/* ============================================================
   CATEGORIAS — MELHORIAS
   ============================================================ */
.categoria-card .cat-count {
    font-size: 0.6875rem;
    color: var(--cinza-suave, #6B7280);
    margin-top: 0.25rem;
    display: block;
}

/* ============================================================
   DESTAQUES — MELHORIAS
   ============================================================ */
.destaque-principal-link {
    display: block;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    border-radius: var(--borda-radius-lg, 12px);
    height: 100%;
}

.destaque-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, transparent 100%);
    z-index: 1;
}

.destaque-principal-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    z-index: 2;
}

.destaque-titulo {
    font-size: 1.375rem;
    font-weight: 700;
    color: #fff;
    margin: 0.5rem 0;
    line-height: 1.3;
}

.destaque-excerpt {
    color: rgba(255,255,255,0.85);
    font-size: 0.875rem;
    margin: 0.5rem 0;
    line-height: 1.5;
}

.destaque-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.75);
    margin-top: 0.5rem;
}

.destaque-sec-thumb {
    width: 100px;
    height: 80px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
}

.destaque-sec-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.destaque-sec-info {
    flex: 1;
    padding: 0.25rem 0;
}

.destaque-sec-titulo {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--texto-principal, #1A1A1A);
    margin: 0.375rem 0 0.5rem;
    line-height: 1.4;
}

/* ============================================================
   FILTRO DE CATEGORIAS
   ============================================================ */
.section-header-inline {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.filtro-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.filtro-btn {
    padding: 0.375rem 0.875rem;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--cinza-suave, #6B7280);
    background: var(--fundo-claro, #F8FAF8);
    border: 1px solid var(--cinza-claro, #E8EDE8);
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
}

.filtro-btn:hover,
.filtro-btn.active {
    background: var(--verde-principal, #1F5E3B);
    color: #fff;
    border-color: var(--verde-principal, #1F5E3B);
}

/* ============================================================
   MAIS LIDOS — SEÇÃO
   ============================================================ */
.mais-lidos-section {
    background: var(--fundo-claro, #F8FAF8);
    padding: 4rem 0;
}

.mais-lidos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.mais-lido-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: #fff;
    border-radius: var(--borda-radius-lg, 12px);
    padding: 1rem 1.25rem;
    border: 1px solid var(--cinza-claro, #E8EDE8);
    transition: all 0.2s;
}

.mais-lido-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.mais-lido-rank {
    font-size: 2rem;
    font-weight: 800;
    color: var(--cinza-claro, #E8EDE8);
    font-family: var(--fonte-titulo, 'Poppins', sans-serif);
    min-width: 3rem;
    line-height: 1;
}

.mais-lido-thumb {
    width: 70px;
    height: 70px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.mais-lido-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumb-placeholder-sm {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1F5E3B 0%, #2E7D52 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.mais-lido-info {
    flex: 1;
}

.mais-lido-titulo {
    font-size: 0.9375rem;
    font-weight: 600;
    margin: 0.375rem 0 0.5rem;
    line-height: 1.4;
}

.mais-lido-titulo a {
    color: var(--texto-principal, #1A1A1A);
    text-decoration: none;
    transition: color 0.2s;
}

.mais-lido-titulo a:hover {
    color: var(--verde-principal, #1F5E3B);
}

/* ============================================================
   NEWSLETTER — MELHORIAS
   ============================================================ */
.newsletter-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.newsletter-text-col {}

.newsletter-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    color: #fff;
    padding: 0.25rem 0.875rem;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.newsletter-titulo {
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.newsletter-desc {
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.newsletter-beneficios {
    list-style: none;
    padding: 0;
    margin: 0;
}

.newsletter-beneficios li {
    color: rgba(255,255,255,0.9);
    font-size: 0.9375rem;
    padding: 0.375rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.newsletter-form-col {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(255,255,255,0.2);
}

.newsletter-form-grande .form-group {
    margin-bottom: 1rem;
}

.newsletter-form-grande label {
    display: block;
    color: rgba(255,255,255,0.9);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.375rem;
}

.newsletter-form-grande input {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.15);
    color: #fff;
    font-size: 0.9375rem;
    transition: all 0.2s;
    box-sizing: border-box;
}

.newsletter-form-grande input::placeholder {
    color: rgba(255,255,255,0.5);
}

.newsletter-form-grande input:focus {
    outline: none;
    border-color: rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.2);
}

.btn-newsletter-submit {
    width: 100%;
    padding: 0.875rem;
    background: #fff;
    color: var(--verde-principal, #1F5E3B);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 0.5rem;
}

.btn-newsletter-submit:hover {
    background: var(--fundo-claro, #F8FAF8);
    transform: translateY(-1px);
}

.form-privacidade {
    color: rgba(255,255,255,0.6);
    font-size: 0.75rem;
    text-align: center;
    margin-top: 0.75rem;
}

/* ============================================================
   CREDIBILIDADE / SOBRE
   ============================================================ */
.credibilidade-section {
    padding: 5rem 0;
    background: #fff;
}

.credibilidade-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.credibilidade-texto h2 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--texto-principal, #1A1A1A);
    margin: 0.75rem 0 1rem;
    line-height: 1.3;
}

.credibilidade-texto p {
    color: var(--cinza-suave, #6B7280);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.credibilidade-selos {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.selo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--texto-principal, #1A1A1A);
    font-weight: 500;
}

.selo-icon {
    font-size: 1.25rem;
}

.btn-sobre {
    display: inline-flex;
    align-items: center;
    color: var(--verde-principal, #1F5E3B);
    font-weight: 700;
    font-size: 0.9375rem;
    text-decoration: none;
    border-bottom: 2px solid var(--verde-principal, #1F5E3B);
    padding-bottom: 2px;
    transition: all 0.2s;
}

.btn-sobre:hover {
    color: var(--verde-escuro, #163F28);
    border-color: var(--verde-escuro, #163F28);
}

.credibilidade-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background: var(--fundo-claro, #F8FAF8);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--cinza-claro, #E8EDE8);
}

.stat-numero {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--verde-principal, #1F5E3B);
    font-family: var(--fonte-titulo, 'Poppins', sans-serif);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--cinza-suave, #6B7280);
    margin-top: 0.5rem;
    font-weight: 500;
}

/* ============================================================
   DISCLAIMER MÉDICO BAR
   ============================================================ */
.disclaimer-medico-bar {
    background: #FFF8E1;
    border-top: 3px solid #F59E0B;
    padding: 1rem 0;
}

.disclaimer-medico-bar p {
    font-size: 0.8125rem;
    color: #92400E;
    margin: 0;
    line-height: 1.6;
    text-align: center;
}

.disclaimer-medico-bar a {
    color: #92400E;
    font-weight: 600;
    text-decoration: underline;
}

/* ============================================================
   CABEÇALHO DE CATEGORIA
   ============================================================ */
.categoria-header {
    background: linear-gradient(135deg, var(--verde-principal, #1F5E3B) 0%, var(--verde-escuro, #163F28) 100%);
    padding: 3rem 0;
    color: #fff;
}

.cat-header-content {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.cat-header-icon {
    font-size: 4rem;
    line-height: 1;
    flex-shrink: 0;
}

.cat-header-titulo {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    margin: 0 0 0.5rem;
}

.cat-header-desc {
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 0 0.75rem;
    max-width: 600px;
}

.cat-header-count {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    color: #fff;
    padding: 0.25rem 0.875rem;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
}

/* ============================================================
   SINGLE POST — MELHORIAS
   ============================================================ */
.post-atualizado {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8125rem;
    color: var(--verde-secundario, #2E7D52);
    font-weight: 500;
}

/* BOTÕES DE COMPARTILHAMENTO */
.share-buttons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.share-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--cinza-suave, #6B7280);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
}

.share-facebook { background: #1877F2; color: #fff; }
.share-twitter  { background: #1DA1F2; color: #fff; }
.share-whatsapp { background: #25D366; color: #fff; }
.share-linkedin { background: #0A66C2; color: #fff; }

.share-btn:hover {
    opacity: 0.85;
    transform: translateY(-1px);
    color: #fff;
}

/* COMPARTILHAMENTO FINAL */
.share-final-box {
    background: var(--fundo-claro, #F8FAF8);
    border-radius: 16px;
    padding: 1.5rem 2rem;
    text-align: center;
    margin: 2rem 0;
    border: 1px solid var(--cinza-claro, #E8EDE8);
}

.share-final-texto {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--texto-principal, #1A1A1A);
    margin-bottom: 1rem;
}

.share-final {
    justify-content: center;
    gap: 0.75rem;
}

.share-btn-grande {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
}

.share-btn-grande.share-facebook { background: #1877F2; color: #fff; }
.share-btn-grande.share-twitter  { background: #1DA1F2; color: #fff; }
.share-btn-grande.share-whatsapp { background: #25D366; color: #fff; }
.share-btn-grande.share-linkedin { background: 0A66C2; color: #fff; }

.share-btn-grande:hover {
    opacity: 0.85;
    transform: translateY(-1px);
    color: #fff;
}

/* AVISO MÉDICO SINGLE */
.box-aviso-medico.single-disclaimer {
    background: #FFF8E1;
    border: 1px solid #F59E0B;
    border-left: 4px solid #F59E0B;
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
}

.box-aviso-medico.single-disclaimer strong {
    display: block;
    color: #92400E;
    font-size: 0.9375rem;
    margin-bottom: 0.5rem;
}

.box-aviso-medico.single-disclaimer p {
    color: #78350F;
    font-size: 0.875rem;
    margin: 0;
    line-height: 1.6;
}

/* AUTOR */
.post-autor {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--fundo-claro, #F8FAF8);
    border-radius: var(--borda-radius-lg, 12px);
    margin: 2rem 0;
    border: 1px solid var(--cinza-claro, #E8EDE8);
}

.autor-avatar {
    width: 56px;
    height: 56px;
    background: var(--verde-principal, #1F5E3B);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.autor-nome {
    font-family: var(--fonte-titulo, 'Poppins', sans-serif);
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--texto-principal, #1A1A1A);
    margin: 0 0 0.25rem;
}

.autor-bio {
    font-size: 0.875rem;
    color: var(--cinza-suave, #6B7280);
    margin: 0;
    line-height: 1.5;
}

/* NAVEGAÇÃO ENTRE POSTS */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 2rem 0;
    padding-top: 1.5rem;
    border-top: 1px solid var(--cinza-claro, #E8EDE8);
}

.nav-post-link {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    padding: 1rem 1.25rem;
    background: var(--fundo-claro, #F8FAF8);
    border-radius: 10px;
    text-decoration: none;
    border: 1px solid var(--cinza-claro, #E8EDE8);
    transition: all 0.2s;
}

.nav-post-link:hover {
    background: var(--verde-principal, #1F5E3B);
    border-color: var(--verde-principal, #1F5E3B);
}

.nav-post-link:hover .nav-label,
.nav-post-link:hover .nav-titulo {
    color: #fff;
}

.nav-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--verde-principal, #1F5E3B);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.2s;
}

.nav-titulo {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--texto-principal, #1A1A1A);
    line-height: 1.4;
    transition: color 0.2s;
}

.nav-proximo .nav-post-link {
    text-align: right;
}

/* RELACIONADOS */
.posts-relacionados {
    margin-top: 2.5rem;
}

.relacionados-titulo {
    font-family: var(--fonte-titulo, 'Poppins', sans-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--texto-principal, #1A1A1A);
    padding-left: 0.875rem;
    border-left: 4px solid var(--verde-principal, #1F5E3B);
    margin-bottom: 1.5rem;
}

.relacionados-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.relacionado-card {
    display: block;
    border: 1px solid var(--cinza-claro, #E8EDE8);
    border-radius: var(--borda-radius-lg, 12px);
    overflow: hidden;
    text-decoration: none;
    transition: all 0.2s;
}

.relacionado-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.relacionado-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
}

.relacionado-info {
    padding: 0.875rem;
}

.relacionado-titulo {
    font-family: var(--fonte-titulo, 'Poppins', sans-serif);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--texto-principal, #1A1A1A);
    margin: 0.375rem 0 0.5rem;
    line-height: 1.4;
}

/* ============================================================
   ESPAÇOS PARA ANÚNCIOS
   ============================================================ */
.ad-slot {
    width: 100%;
    min-height: 90px;
    background: var(--fundo-claro, #F8FAF8);
    border: 2px dashed var(--cinza-claro, #E8EDE8);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.5rem 0;
    color: var(--cinza-suave, #6B7280);
    font-size: 0.8125rem;
    font-weight: 500;
}

.ad-slot:empty::after {
    content: 'Espaço para anúncio';
}

/* Quando tem código de anúncio real, remove o visual de placeholder */
.ad-slot:not(:empty) {
    background: transparent;
    border: none;
    min-height: auto;
}

/* ============================================================
   BOTÃO VOLTAR AO TOPO
   ============================================================ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--verde-principal, #1F5E3B);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(31, 94, 59, 0.3);
    transition: all 0.3s;
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--verde-escuro, #163F28);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(31, 94, 59, 0.4);
}

/* ============================================================
   PAGINAÇÃO
   ============================================================ */
.paginacao {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
}

.paginacao ul {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
    justify-content: center;
}

.paginacao li a,
.paginacao li span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    border: 1px solid var(--cinza-claro, #E8EDE8);
    color: var(--texto-principal, #1A1A1A);
}

.paginacao li a:hover {
    background: var(--verde-principal, #1F5E3B);
    color: #fff;
    border-color: var(--verde-principal, #1F5E3B);
}

.paginacao .current {
    background: var(--verde-principal, #1F5E3B);
    color: #fff;
    border-color: var(--verde-principal, #1F5E3B);
}

/* ============================================================
   SEM POSTS
   ============================================================ */
.sem-posts {
    text-align: center;
    padding: 3rem;
    background: var(--fundo-claro, #F8FAF8);
    border-radius: 16px;
    border: 1px solid var(--cinza-claro, #E8EDE8);
}

.btn-voltar-home {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    background: var(--verde-principal, #1F5E3B);
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-voltar-home:hover {
    background: var(--verde-escuro, #163F28);
    color: #fff;
}

/* ============================================================
   PLACEHOLDERS
   ============================================================ */
.post-thumb-placeholder,
.thumb-placeholder {
    width: 100%;
    height: 100%;
    min-height: 300px;
    background: linear-gradient(135deg, #1F5E3B 0%, #2E7D52 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.artigo-card-placeholder,
.thumb-placeholder {
    min-height: 200px;
}

/* ============================================================
   RESPONSIVIDADE MOBILE
   ============================================================ */
@media (max-width: 768px) {
    /* Hero */
    .hero-cta-group {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-stats {
        gap: 1rem;
    }

    /* Newsletter */
    .newsletter-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Credibilidade */
    .credibilidade-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .credibilidade-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Mais lidos */
    .mais-lidos-grid {
        grid-template-columns: 1fr;
    }

    /* Relacionados */
    .relacionados-grid {
        grid-template-columns: 1fr;
    }

    /* Navegação de posts */
    .post-navigation {
        grid-template-columns: 1fr;
    }

    .nav-proximo .nav-post-link {
        text-align: left;
    }

    /* Breadcrumb */
    .breadcrumb-current {
        max-width: 200px;
    }

    /* Compartilhamento */
    .share-final {
        flex-direction: column;
    }

    .share-btn-grande {
        justify-content: center;
    }

    /* Cabeçalho categoria */
    .cat-header-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    /* Back to top */
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 42px;
        height: 42px;
    }

    /* Destaques */
    .destaque-sec-thumb {
        width: 80px;
        height: 65px;
    }
}

@media (max-width: 480px) {
    .hero-stat-sep {
        display: none;
    }

    .hero-stats {
        justify-content: center;
    }

    .filtro-cats {
        gap: 0.375rem;
    }

    .filtro-btn {
        font-size: 0.75rem;
        padding: 0.3rem 0.625rem;
    }

    .share-buttons.share-top {
        display: none;
    }
}