/* ===========================================
   Theme Starter - Layouts de Hero
   =========================================== */

/* ===========================================
   HERO STARTER (Blog com imagem lateral)
   =========================================== */

.hero-starter {
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg-white) 100%);
    padding: var(--spacing-3xl) 0;
}

/* Badge de destaque */
.hero-starter .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--color-primary-light);
    color: var(--color-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-lg);
}

.hero-starter .hero-badge svg {
    width: 16px;
    height: 16px;
}

/* Descrição do Hero */
.hero-starter .hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    line-height: var(--line-height-relaxed);
}

.hero-starter .hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-starter .hero-content {
    max-width: 540px;
}

.hero-starter .hero-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-lg);
}

.hero-starter .hero-title span {
    color: var(--color-primary);
}

.hero-starter .hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    line-height: var(--line-height-relaxed);
}

.hero-starter .hero-search {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 480px;
}

.hero-starter .hero-search input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--color-border-light);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

.hero-starter .hero-search input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.hero-starter .hero-search button {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-primary);
    color: white;
    border-radius: var(--border-radius-lg);
    font-weight: var(--font-weight-semibold);
    transition: background var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-starter .hero-search button:hover {
    background: var(--color-primary-hover);
}

.hero-starter .hero-image {
    position: relative;
}

.hero-starter .hero-image img {
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    height: auto;
}

.hero-starter .hero-image-placeholder {
    aspect-ratio: 4/3;
    background: var(--color-bg-gray);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

/* Imagem à esquerda */
.hero-starter.hero-image-left .hero-grid {
    direction: rtl;
}

.hero-starter.hero-image-left .hero-grid > * {
    direction: ltr;
}

/* ===========================================
   HERO BUSINESS (Imagem de fundo)
   =========================================== */

.hero-business {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--color-bg-dark);
    padding: var(--spacing-3xl) 0;
}

.hero-business .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.5) 100%);
    z-index: 1;
}

.hero-business .container {
    position: relative;
    z-index: 2;
}

.hero-business .hero-content-centered {
    max-width: 800px;
    text-align: center;
    margin: 0 auto;
}

.hero-business .hero-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: white;
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-business .hero-title span {
    color: var(--color-secondary);
}

.hero-business .hero-subtitle {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    line-height: var(--line-height-relaxed);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-business .hero-search {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 600px;
    margin: 0 auto;
}

.hero-business .hero-search input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    background: rgba(255, 255, 255, 0.95);
}

.hero-business .hero-search input:focus {
    outline: none;
    background: white;
}

.hero-business .hero-search button {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-secondary);
    color: var(--color-text-dark);
    border-radius: var(--border-radius-lg);
    font-weight: var(--font-weight-semibold);
    transition: background var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.hero-business .hero-search button:hover {
    background: var(--color-secondary-hover);
}

.hero-business .hero-categories {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.hero-business .category-chip {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

.hero-business .category-chip:hover {
    background: var(--color-secondary);
    color: var(--color-text-dark);
    border-color: var(--color-secondary);
}

/* Header transparente para layout business */
.layout-business .header {
    background: transparent;
    border-bottom: none;
    width: 100%;
}

.layout-business .header .logo-text,
.layout-business .header .nav-menu a,
.layout-business .header .search-toggle {
    color: white;
}

.layout-business .header .nav-menu a:hover {
    color: var(--color-secondary);
}

.layout-business .header .hamburger-line {
    background: white;
}

.layout-business .header.scrolled {
    background: var(--color-bg-white);
    border-bottom: 1px solid var(--color-border-light);
    position: fixed;
}

.layout-business .header.scrolled .logo-text,
.layout-business .header.scrolled .nav-menu a,
.layout-business .header.scrolled .search-toggle {
    color: var(--color-text-body);
}

.layout-business .header.scrolled .nav-menu a:hover {
    color: var(--color-primary);
}

.layout-business .header.scrolled .hamburger-line {
    background: var(--color-text-dark);
}

/* ===========================================
   SEÇÃO FEATURES (O que você vai encontrar)
   =========================================== */

.features-section {
    background: var(--color-bg-white);
    padding: var(--spacing-3xl) 0;
}

.section-title-center {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

.features-grid.features-grid-3 {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1100px;
}

.feature-card {
    background: var(--color-bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--color-primary-light);
    border-radius: var(--border-radius-full);
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.feature-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-md);
}

.feature-text {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

/* ===========================================
   SEÇÃO IMPORTÂNCIA (Por que são importantes)
   =========================================== */

.importance-section {
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-3xl) 0;
}

.importance-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.importance-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: white;
    margin-bottom: var(--spacing-lg);
    line-height: var(--line-height-tight);
    text-align: center;
}

.importance-title span {
    color: var(--color-secondary);
}

.importance-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-xl);
}

.importance-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: left;
}

.importance-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-lg);
    color: white;
}

.importance-list li svg {
    flex-shrink: 0;
    color: var(--color-secondary);
}

/* ===========================================
   SEÇÃO APRENDA (Conteúdo exclusivo)
   =========================================== */

.learn-section {
    background: var(--color-bg-light);
    padding: var(--spacing-3xl) 0;
}

.learn-header {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.learn-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
}

.learn-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.learn-list li {
    font-size: var(--font-size-base);
    color: var(--color-text-body);
    position: relative;
    padding-left: var(--spacing-lg);
    text-align: left;
}

.learn-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: var(--border-radius-full);
}

/* ===========================================
   SIDEBAR SOBRE
   =========================================== */

.sidebar-about {
    text-align: center;
}

.sidebar-about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sidebar-about-avatar {
    width: 120px;
    height: 120px;
    border-radius: var(--border-radius-full);
    object-fit: cover;
    margin-bottom: var(--spacing-md);
    border: 4px solid var(--color-primary-light);
}

.sidebar-about-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

.sidebar-about-text strong {
    color: var(--color-text-dark);
}

/* ===========================================
   SIDEBAR POPULARES
   =========================================== */

.sidebar-popular-post {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    align-items: center;
}

.sidebar-popular-post:not(:last-child) {
    border-bottom: 1px solid var(--color-border-light);
}

.sidebar-popular-image {
    width: 80px;
    height: 65px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    flex-shrink: 0;
    background-color: var(--color-bg-gray);
}

.sidebar-popular-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar-popular-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.sidebar-popular-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-dark);
    line-height: var(--line-height-tight);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

/* ===========================================
   RESPONSIVIDADE
   =========================================== */

@media (max-width: 1024px) {
    .features-grid.features-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Hero Starter */
    .hero-starter .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-starter .hero-content {
        max-width: 100%;
    }

    .hero-starter .hero-search {
        max-width: 100%;
        flex-direction: column;
    }

    .hero-starter .hero-image {
        order: -1;
    }

    .hero-starter .hero-title {
        font-size: var(--font-size-2xl);
    }

    .hero-starter .hero-categories {
        justify-content: center;
    }

    /* Hero Business */
    .hero-business {
        min-height: 60vh;
        padding-top: calc(var(--spacing-3xl) + 60px);
    }

    .hero-business .hero-title {
        font-size: var(--font-size-2xl);
    }

    .hero-business .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .hero-business .hero-search {
        flex-direction: column;
    }

    /* Features */
    .features-grid,
    .features-grid.features-grid-3 {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .feature-card {
        padding: var(--spacing-lg);
    }

    .feature-icon {
        width: 70px;
        height: 70px;
    }

    /* Importance */
    .importance-title {
        font-size: var(--font-size-2xl);
    }

    .importance-description,
    .importance-list li {
        font-size: var(--font-size-base);
    }

    /* Header business mobile */
    .layout-business .header .nav-menu {
        background: rgba(0, 0, 0, 0.95);
    }

    .layout-business .header.scrolled .nav-menu {
        background: var(--color-bg-white);
    }
}

@media (max-width: 480px) {
    .hero-starter {
        padding: var(--spacing-2xl) 0;
    }

    .hero-business {
        min-height: 50vh;
    }

    .hero-starter .hero-title,
    .hero-business .hero-title {
        font-size: var(--font-size-xl);
    }
}

/* ===========================================
   HERO MINIMAL (Texto centralizado, clean)
   =========================================== */

.hero-minimal {
    background: var(--color-bg-white);
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    text-align: center;
    border-bottom: 1px solid var(--color-border-light);
}

/* Remove padding-top excessivo quando hero minimal é seguido por posts-section */
.hero-minimal + .section.posts-section,
.hero-minimal + .container + .section.posts-section {
    padding-top: var(--spacing-2xl);
}

.hero-minimal .hero-content-minimal {
    max-width: 700px;
    margin: 0 auto;
}

.hero-minimal .hero-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

.hero-minimal .hero-title span {
    color: var(--color-primary);
}

.hero-minimal .hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-2xl);
    line-height: var(--line-height-relaxed);
}

.hero-minimal .hero-search {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 500px;
    margin: 0 auto var(--spacing-xl);
}

.hero-minimal .hero-search input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--color-border-light);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
    background: var(--color-bg-light);
}

.hero-minimal .hero-search input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-bg-white);
}

.hero-minimal .hero-search button {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-primary);
    color: white;
    border-radius: var(--border-radius-lg);
    font-weight: var(--font-weight-semibold);
    transition: background var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-minimal .hero-search button:hover {
    background: var(--color-primary-hover);
}

.hero-minimal .hero-categories {
    justify-content: center;
}

.hero-minimal .category-chip {
    background: transparent;
    border: 1px solid var(--color-border-medium);
    color: var(--color-text-body);
}

.hero-minimal .category-chip:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* Responsividade do Minimal */
@media (max-width: 768px) {
    .hero-minimal .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-minimal .hero-subtitle {
        font-size: var(--font-size-lg);
    }

    .hero-minimal .hero-search {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-minimal {
        padding: var(--spacing-2xl) 0;
    }

    .hero-minimal .hero-title {
        font-size: var(--font-size-2xl);
    }

    .hero-minimal .hero-subtitle {
        font-size: var(--font-size-base);
    }
}

/* ===========================================
   SEÇÃO FEATURES (O que você vai encontrar)
   =========================================== */

.features-section {
    background: var(--color-bg-white);
}

.section-title-center {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

.feature-card {
    background: var(--color-bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--color-primary-light);
    border-radius: var(--border-radius-full);
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.feature-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-md);
}

.feature-text {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

/* ===========================================
   SEÇÃO IMPORTÂNCIA (Por que são importantes)
   =========================================== */

.importance-section {
    background: var(--color-primary);
    color: white;
}

.importance-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.importance-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: white;
    margin-bottom: var(--spacing-lg);
    line-height: var(--line-height-tight);
    text-align: center;
}

.importance-title span {
    color: var(--color-secondary);
}

.importance-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-xl);
}

.importance-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: left;
}

.importance-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-lg);
    color: white;
}

.importance-list li svg {
    flex-shrink: 0;
    color: var(--color-secondary);
}

/* ===========================================
   SEÇÃO APRENDA (Conteúdo exclusivo)
   =========================================== */

.learn-section {
    background: var(--color-bg-light);
}

.learn-header {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.learn-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
}

.learn-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.learn-list li {
    font-size: var(--font-size-base);
    color: var(--color-text-body);
    position: relative;
    padding-left: var(--spacing-lg);
    text-align: left;
}

.learn-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: var(--border-radius-full);
}

/* ===========================================
   RESPONSIVIDADE DAS SEÇÕES BUSINESS
   =========================================== */

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .feature-card {
        padding: var(--spacing-lg);
    }

    .feature-icon {
        width: 70px;
        height: 70px;
    }

    .feature-icon svg {
        width: 36px;
        height: 36px;
    }

    .importance-title {
        font-size: var(--font-size-2xl);
    }

    .importance-description {
        font-size: var(--font-size-base);
    }

    .importance-list li {
        font-size: var(--font-size-base);
    }
}

/* ===========================================
   HERO TEXT ONLY (Layout Minimal Clean)
   =========================================== */

.hero-text-only {
    background: var(--color-bg-white);
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    text-align: center;
}

.hero-text-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-text-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-lg);
}

.hero-text-title span {
    color: var(--color-primary);
}

.hero-text-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-body);
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-relaxed);
    font-weight: var(--font-weight-medium);
}

.hero-text-description {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-relaxed);
}

.hero-text-cta {
    font-size: var(--font-size-base);
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xl);
}

.hero-text-only .hero-search {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 500px;
    margin: 0 auto;
}

.hero-text-only .hero-search input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--color-border-light);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

.hero-text-only .hero-search input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.hero-text-only .hero-search button {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-lg);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.hero-text-only .hero-search button:hover {
    background: var(--color-primary-hover);
}

/* ===========================================
   SEÇÃO COM SIDEBAR (Layout Minimal)
   =========================================== */

.section-with-sidebar {
    background: var(--color-bg-light);
}

.content-with-sidebar {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--spacing-2xl);
    align-items: flex-start;
}

.main-content {
    min-width: 0;
}

/* Posts Grid variações */
.posts-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

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

/* Título da seção de posts */
.posts-section-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}

/* ===========================================
   SEÇÃO TÉCNICAS/TUTORIAIS
   =========================================== */

.tutorial-section {
    margin-bottom: var(--spacing-2xl);
}

.tutorial-section-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-xs);
}

.tutorial-section-subtitle {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.tutorial-featured-card {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.tutorial-featured-image {
    display: block;
    overflow: hidden;
    aspect-ratio: 16/9;
}

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

.tutorial-featured-image:hover img {
    transform: scale(1.05);
}

.tutorial-featured-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
}

.tutorial-featured-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-tight);
}

.tutorial-featured-title a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.tutorial-featured-excerpt {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tutorial-read-more {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
    align-self: flex-start;
}

.tutorial-read-more:hover {
    color: var(--color-primary-hover);
}

/* ===========================================
   CARD SIMPLIFICADO (na seção com sidebar)
   =========================================== */

.post-card-simple .post-card-content {
    padding: var(--spacing-md);
}

.post-card-simple .post-card-title {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
}

/* ===========================================
   RESPONSIVIDADE LAYOUT MINIMAL
   =========================================== */

@media (max-width: 1024px) {
    .content-with-sidebar {
        grid-template-columns: 1fr;
    }

    .sidebar {
        order: 2;
    }
}

@media (max-width: 768px) {
    .hero-text-only {
        padding: var(--spacing-2xl) 0;
    }

    .hero-text-title {
        font-size: var(--font-size-2xl);
    }

    .hero-text-subtitle {
        font-size: var(--font-size-base);
    }

    .hero-text-only .hero-search {
        flex-direction: column;
    }

    .posts-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .posts-grid-2 {
        grid-template-columns: 1fr;
    }

    .tutorial-featured-card {
        grid-template-columns: 1fr;
    }

    .tutorial-featured-image {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .hero-text-title {
        font-size: var(--font-size-xl);
    }

    .posts-grid-3 {
        grid-template-columns: 1fr;
    }
}

/* ===========================================
   NEWSLETTER CTA (Seção acima do rodapé)
   =========================================== */

.newsletter-cta {
    background: var(--color-newsletter-cta-bg, linear-gradient(135deg, #1F2937 0%, #374151 100%));
    color: white;
    padding: var(--spacing-2xl) 0;
}

.newsletter-cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2xl);
}

.newsletter-cta-content {
    max-width: 500px;
}

.newsletter-cta-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-newsletter-cta-title, #FFFFFF);
    margin-bottom: var(--spacing-sm);
}

.newsletter-cta-description {
    font-size: var(--font-size-base);
    color: var(--color-newsletter-cta-text, rgba(255, 255, 255, 0.7));
    line-height: var(--line-height-relaxed);
}

.newsletter-cta-form {
    display: flex;
    gap: var(--spacing-sm);
    flex: 1;
    max-width: 480px;
}

.newsletter-cta-form input[type="email"] {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    background: var(--color-newsletter-cta-input-bg, #FFFFFF);
    color: var(--color-text-body);
}

.newsletter-cta-form input[type="email"]:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.newsletter-cta-form input[type="email"]::placeholder {
    color: var(--color-text-muted);
}

.newsletter-cta-form .btn {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-newsletter-cta-btn-bg, var(--color-primary));
    color: var(--color-newsletter-cta-btn-text, #FFFFFF);
    border-radius: var(--border-radius-lg);
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
    transition: background var(--transition-fast);
    border: none;
    cursor: pointer;
}

.newsletter-cta-form .btn:hover {
    background: var(--color-newsletter-cta-btn-hover, var(--color-primary-hover));
}

/* Mensagens de feedback Newsletter */
.newsletter-message {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    text-align: center;
}

.newsletter-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.newsletter-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.newsletter-cta .newsletter-message {
    width: 100%;
    margin-top: var(--spacing-md);
}

.newsletter-cta .newsletter-message.success {
    background: rgba(212, 237, 218, 0.9);
}

.newsletter-cta .newsletter-message.error {
    background: rgba(248, 215, 218, 0.9);
}

/* Responsividade Newsletter CTA */
@media (max-width: 768px) {
    .newsletter-cta-container {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-cta-content {
        max-width: 100%;
    }

    .newsletter-cta-form {
        flex-direction: column;
        max-width: 100%;
        width: 100%;
    }
}