/* =========================
   ARTICLE PAGE STYLES
   ========================= */

/* Article Hero Section */
.article-hero {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    padding: 4rem 0 3rem;
    color: white;
}

.article-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.article-meta-header {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    opacity: 0.9;
}

.article-meta-header span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-category {
    background: rgba(22, 163, 74, 0.2);
    color: #22c55e;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 600;
}

.article-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    color: whitesmoke;
}

.article-excerpt {
    font-size: 1.25rem;
    opacity: 0.9;
    line-height: 1.6;
    color: whitesmoke;
}

/* Article Content */
.article-content {
    background: white;
    padding: 3rem 0;
    min-height: 400px;
}

.article-body {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #333;
}

.article-body h2 {
    font-size: 1.875rem;
    font-weight: 700;
    margin: 2.5rem 0 1rem;
    color: #1a1a1a;
}

.article-body h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: #2d2d2d;
}

.article-body p {
    margin-bottom: 1.5rem;
}

.article-body ul,
.article-body ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.article-body li {
    margin-bottom: 0.75rem;
}

/* Article Intro */
.article-intro {
    font-size: 1.25rem;
    font-weight: 500;
    color: #16a34a;
    border-left: 4px solid #16a34a;
    padding-left: 1.5rem;
    margin: 2rem 0;
}

/* Article Sections */
.article-section {
    margin: 2.5rem 0;
}

/* Highlight Box */
.highlight-box {
    background: linear-gradient(135deg, rgba(22, 163, 74, 0.05), rgba(34, 197, 94, 0.05));
    border-left: 4px solid #16a34a;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.highlight-box p {
    margin: 0;
    font-style: italic;
}

/* Checklist */
.checklist {
    background: #f9fafb;
    padding: 1.5rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.checklist-item:hover {
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.checklist-item i {
    color: #16a34a;
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

/* Tips Section */
.tips-section {
    margin: 3rem 0;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.tip-card {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    padding: 1.5rem;
    border-radius: 12px;
    position: relative;
    transition: all 0.3s ease;
}

.tip-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.tip-card i {
    color: #f59e0b;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.tip-card p {
    margin: 0;
    color: #78350f;
}

/* Table Wrapper */
.table-wrapper {
    overflow-x: auto;
    margin: 2rem 0;
}

.table-wrapper table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.table-wrapper th {
    background: #f3f4f6;
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: #1a1a1a;
    border-bottom: 2px solid #e5e7eb;
}

.table-wrapper td {
    padding: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.table-wrapper tr:hover {
    background: #f9fafb;
}

/* Article Conclusion */
.article-conclusion {
    background: #f0fdf4;
    border: 2px solid #16a34a;
    border-radius: 12px;
    padding: 2rem;
    margin: 3rem 0;
    text-align: center;
}

.article-conclusion p {
    font-size: 1.125rem;
    color: #14532d;
    margin: 0;
}

/* Article CTA */
.article-cta {
    background: linear-gradient(135deg, #16a34a, #14532d);
    color: white;
    padding: 3rem;
    border-radius: 16px;
    text-align: center;
    margin: 3rem 0;
}

.article-cta p {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.article-cta .btn {
    background: white;
    color: #16a34a;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s ease;
}

.article-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Article Footer */
.article-footer {
    border-top: 2px solid #e5e7eb;
    padding-top: 2rem;
    margin-top: 3rem;
}

.article-tags {
    margin-bottom: 2rem;
}

.tag {
    display: inline-block;
    background: #f3f4f6;
    color: #666;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    margin: 0.25rem;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.tag:hover {
    background: #16a34a;
    color: white;
    transform: translateY(-2px);
}

/* Share Buttons */
.article-share {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.share-buttons {
    display: flex;
    gap: 0.75rem;
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f3f4f6;
    color: #666;
    text-decoration: none;
    transition: all 0.3s ease;
}

.share-btn:hover {
    transform: translateY(-3px);
}

.share-btn.linkedin:hover {
    background: #0077b5;
    color: white;
}

.share-btn.twitter:hover {
    background: #1da1f2;
    color: white;
}

.share-btn.facebook:hover {
    background: #1877f2;
    color: white;
}

.share-btn.whatsapp:hover {
    background: #25d366;
    color: white;
}

/* Related Articles */
.related-articles {
    padding: 3rem 0;
    background: #f9fafb;
}

.related-articles h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: #1a1a1a;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* Reading Progress Bar */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, #16a34a, #15803d);
    z-index: 9999;
    transition: width 0.1s;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .article-title {
        font-size: 1.875rem;
    }
    
    .article-excerpt {
        font-size: 1.125rem;
    }
    
    .article-body {
        font-size: 1rem;
    }
    
    .article-container {
        padding: 0 1rem;
    }
    
    .article-cta {
        padding: 2rem 1.5rem;
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .article-meta-header {
        font-size: 0.75rem;
    }
    
    .article-title {
        font-size: 1.5rem;
    }
    
    .share-buttons {
        width: 100%;
        justify-content: center;
    }
}