/* ============================================
   Blog Section
   ============================================ */
.blog-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    padding: calc(var(--spacing-3xl) + 60px) 0 var(--spacing-3xl);
    text-align: center;
}

.blog-hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: white;
    margin-bottom: var(--spacing-md);
    font-weight: 800;
}

.blog-hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto;
}

.blog-section {
    padding: var(--spacing-3xl) 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 1200px;
        margin: 0 auto;
    }
}

.blog-card {
    background: white;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

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

.blog-card-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.blog-card-category {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background: linear-gradient(135deg, #ff9966, #ff7f4d);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 2;
}

.blog-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.1), rgba(61, 122, 106, 0.1));
}

.blog-placeholder i {
    font-size: 5rem;
    color: var(--color-primary);
    opacity: 0.3;
}

.blog-card-content {
    padding: var(--spacing-xl);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.blog-card-title {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.blog-card-excerpt {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.blog-card .btn {
    align-self: flex-start;
}

/* ============================================
   Article Page
   ============================================ */
.article-page {
    padding: calc(var(--spacing-3xl) + 60px) 0 var(--spacing-3xl);
}

.article-container {
    max-width: 900px;
}

.article-header {
    margin-bottom: var(--spacing-3xl);
}

.article-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
}

.article-breadcrumb a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.article-breadcrumb a:hover {
    color: var(--color-primary);
}

.article-breadcrumb i {
    font-size: 0.625rem;
    color: var(--color-text-light);
}

.article-category {
    display: inline-block;
    background: linear-gradient(135deg, #ff9966, #ff7f4d);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-lg);
}

.article-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.article-content {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-primary);
}

.article-intro {
    background: linear-gradient(135deg, rgba(255, 152, 102, 0.08), rgba(255, 183, 77, 0.08));
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border-left: 4px solid #ff9966;
    margin-bottom: var(--spacing-2xl);
}

.article-content .lead {
    font-size: 1.25rem;
    line-height: 1.7;
    margin-bottom: 0;
}

.article-content h2 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-top: var(--spacing-3xl);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.article-content h2 i {
    color: #ff9966;
    font-size: 1.5rem;
}

.article-content h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.article-content p {
    margin-bottom: var(--spacing-lg);
}

.article-content ul,
.article-content ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.article-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.article-content strong {
    font-weight: 700;
    color: var(--color-primary);
}

.article-callout {
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) 0;
    display: flex;
    gap: var(--spacing-md);
    border-left: 4px solid;
}

.article-callout i {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.article-callout p {
    margin-bottom: 0;
}

.article-callout-success {
    background: rgba(61, 122, 106, 0.1);
    border-color: var(--color-secondary);
}

.article-callout-success i {
    color: var(--color-secondary);
}

.article-callout-warning {
    background: rgba(255, 152, 102, 0.1);
    border-color: #ff9966;
}

.article-callout-warning i {
    color: #ff7f4d;
}

.article-callout-info {
    background: rgba(30, 58, 95, 0.08);
    border-color: var(--color-primary);
}

.article-callout-info i {
    color: var(--color-primary);
}

.article-quote {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-primary);
    border-left: 4px solid #ff9966;
    padding-left: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    line-height: 1.6;
}

.article-table {
    margin: var(--spacing-xl) 0;
    overflow-x: auto;
}

.article-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.article-table th {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 700;
}

.article-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
}

.article-table tr:last-child td {
    border-bottom: none;
}

.article-table .highlight-row {
    background: rgba(255, 152, 102, 0.1);
}

.article-table .highlight-row td {
    font-weight: 700;
}

.article-comparison {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

@media (min-width: 768px) {
    .article-comparison {
        grid-template-columns: repeat(2, 1fr);
    }
}

.comparison-col {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.comparison-col h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-primary);
    margin-top: 0 !important;
}

.comparison-pros {
    color: var(--color-secondary);
    font-weight: 700;
    margin-top: var(--spacing-lg);
}

.comparison-cons {
    color: #ff7f4d;
    font-weight: 700;
    margin-top: var(--spacing-md);
}

.article-checklist {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin: var(--spacing-xl) 0;
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.checklist-item:last-child {
    border-bottom: none;
}

.checklist-item i {
    color: #ff9966;
    font-size: 1.25rem;
    margin-top: 0.125rem;
}

.article-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

@media (min-width: 768px) {
    .article-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .article-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-card {
    background: linear-gradient(135deg, rgba(255, 152, 102, 0.1), rgba(255, 183, 77, 0.1));
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid rgba(255, 152, 102, 0.2);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: #ff7f4d;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin: 0;
}

.article-process {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.process-step {
    display: flex;
    gap: var(--spacing-md);
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.process-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ff9966, #ff7f4d);
    color: white;
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    font-weight: 800;
}

.process-step h4 {
    margin: 0 0 var(--spacing-sm);
    color: var(--color-primary);
}

.process-step p {
    margin: 0;
    font-size: 0.9375rem;
}

.article-case-study {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.case-study-card {
    background: linear-gradient(135deg, rgba(61, 122, 106, 0.08), rgba(61, 122, 106, 0.04));
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-secondary);
}

.case-study-card h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.case-study-card h4 i {
    color: #ff9966;
}

.case-study-card ul {
    margin-bottom: 0;
}

.article-cta {
    background: linear-gradient(135deg, #ff9966 0%, #ff7f4d 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl) var(--spacing-2xl);
    text-align: center;
    margin: var(--spacing-3xl) 0;
}

.article-cta-content h3 {
    font-size: 2rem;
    color: white;
    margin-top: 0 !important;
    margin-bottom: var(--spacing-md) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.article-cta-content h3 i {
    color: white !important;
}

.article-cta-content > p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.7;
}

.article-cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .article-cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

.article-cta-buttons .btn {
    background: white;
    color: #ff7f4d;
    border-color: white;
}

.article-cta-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.article-cta-buttons .btn-outline {
    background: transparent;
    color: white;
    border-color: white;
}

.article-cta-buttons .btn-outline:hover {
    background: white;
    color: #ff7f4d;
}

.article-cta-phone {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 !important;
}

.article-cta-phone a {
    color: white;
    text-decoration: none;
    font-weight: 800;
    border-bottom: 2px solid rgba(255, 255, 255, 0.5);
}

.article-cta-phone a:hover {
    border-bottom-color: white;
}

.article-footer {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border-light);
}

@media (min-width: 768px) {
    .article-footer {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.article-share {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.article-share span {
    font-weight: 600;
    color: var(--color-text-secondary);
}

.share-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.article-nav {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

.article-nav-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: white;
    border: 2px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-base);
}

.article-nav-link:hover {
    border-color: #ff9966;
    background: rgba(255, 152, 102, 0.05);
    transform: translateX(-3px);
}

.article-nav-next:hover {
    transform: translateX(3px);
}

.article-conclusion {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-top: var(--spacing-lg);
}