/* Complete CSS for BloggersBond */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #ffffff;
    --surface: #f8fafc;
    --card: #ffffff;
    --text: #0f172a;
    --text-light: #475569;
    --border: #e2e8f0;
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
}

body.dark {
    --bg: #0f172a;
    --surface: #1e293b;
    --card: #1e293b;
    --text: #f1f5f9;
    --text-light: #94a3b8;
    --border: #334155;
    --primary: #60a5fa;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    transition: all 0.3s;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.logo {
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav-links {
    display: flex;
    gap: 24px;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
}

.dark-toggle {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 40px;
    cursor: pointer;
    color: var(--text);
    font-weight: 500;
}

/* Article Page */
.article-page {
    max-width: 900px;
    margin: 0 auto;
    background: var(--card);
    border-radius: 24px;
    padding: 40px;
}

.breadcrumb {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.breadcrumb a {
    color: var(--primary);
    text-decoration: none;
}

h1 {
    font-size: 42px;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--text);
}

.article-meta {
    display: flex;
    gap: 20px;
    padding: 15px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin-bottom: 30px;
    color: var(--text-light);
    font-size: 14px;
    flex-wrap: wrap;
}

/* Intro Card */
.intro-card {
    background: var(--surface);
    padding: 25px;
    border-radius: 16px;
    margin: 20px 0;
    border-bottom: 4px solid var(--primary);
}

.intro-card h2 {
    margin-bottom: 15px;
    color: var(--text);
}

.intro-card ul {
    margin-left: 20px;
    margin-top: 10px;
}

.intro-card li {
    margin: 8px 0;
    color: var(--text);
}

/* Method Cards */
.method-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 25px;
    margin: 25px 0;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.method-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    min-width: 60px;
}

.method-content {
    flex: 1;
}

.method-content h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--text);
}

.method-badge {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    margin: 5px 8px 5px 0;
}

.method-content ul, .method-content ol {
    margin-left: 20px;
    margin-top: 15px;
}

.method-content li {
    margin: 8px 0;
    color: var(--text);
}

/* Info Box */
.info-box {
    background: var(--surface);
    border-bottom: 3px solid var(--primary);
    padding: 20px;
    margin: 20px 0;
    border-radius: 12px;
}

.info-box h4 {
    color: var(--primary);
    margin-bottom: 10px;
}

/* Pro Tip Box */
.pro-tip {
    background: linear-gradient(135deg, #1e3a5f, #0f172a);
    border-bottom: 4px solid var(--warning);
    padding: 25px;
    border-radius: 16px;
    margin: 25px 0;
    color: white;
}

.pro-tip h4 {
    color: var(--warning);
    margin-bottom: 12px;
}

.pro-tip p, .pro-tip li, .pro-tip ol {
    color: #e2e8f0;
}

/* Comparison Table */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: var(--surface);
    border-radius: 12px;
    overflow: hidden;
}

.comparison-table th {
    background: var(--primary);
    color: white;
    padding: 12px;
    text-align: left;
}

.comparison-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

/* FAQ Section */
.faq-section {
    margin: 40px 0;
}

.faq-item {
    background: var(--surface);
    padding: 20px;
    border-radius: 12px;
    margin: 15px 0;
}

.faq-item h3 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 18px;
}

/* Newsletter */
.newsletter {
    background: linear-gradient(135deg, #1e3a5f, #0f172a);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    margin: 40px 0;
    color: white;
}

.newsletter h3 {
    color: var(--warning);
    margin-bottom: 10px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 20px;
    flex-wrap: wrap;
}

.newsletter-form input {
    padding: 12px 20px;
    border: none;
    border-radius: 40px;
    width: 280px;
    font-size: 16px;
}

.newsletter-form button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 28px;
    border-radius: 40px;
    cursor: pointer;
    font-weight: 600;
}

/* Ad Slot */
.ad-slot {
    background: var(--surface);
    border: 1px dashed var(--border);
    text-align: center;
    padding: 20px;
    margin: 30px 0;
    border-radius: 12px;
    color: var(--text-light);
    font-size: 14px;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 0;
    margin-top: 60px;
    border-top: 1px solid var(--border);
    color: var(--text-light);
}

/* Homepage */
.hero {
    text-align: center;
    padding: 60px 0 40px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 16px;
}

.search-box {
    max-width: 600px;
    margin: 30px auto;
    position: relative;
}

.search-box input {
    width: 100%;
    padding: 16px 24px;
    font-size: 18px;
    border: 2px solid var(--border);
    border-radius: 60px;
    background: var(--bg);
    color: var(--text);
}

.suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    margin-top: 8px;
    display: none;
    z-index: 100;
}

.suggestion-item {
    padding: 12px 20px;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
}

.suggestion-item:hover {
    background: var(--surface);
}

.categories {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin: 30px 0;
}

.cat-btn {
    padding: 10px 24px;
    border-radius: 40px;
    background: var(--surface);
    border: 1px solid var(--border);
    cursor: pointer;
    color: var(--text);
    font-weight: 500;
}

.cat-btn.active, .cat-btn:hover {
    background: var(--primary);
    color: white;
}

.keywords-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.keyword-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.keyword-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    border-color: var(--primary);
}

.keyword-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .article-page {
        padding: 20px;
    }
    
    h1 {
        font-size: 28px;
    }
    
    .method-card {
        flex-direction: column;
    }
    
    .keywords-grid {
        grid-template-columns: 1fr;
    }
}

/* Related Articles Section - 5 Internal Links */
.related-articles-section {
    background: var(--surface);
    border-radius: 16px;
    padding: 25px;
    margin: 30px 0;
    border: 1px solid var(--border);
}

.related-articles-section h3 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 20px;
}

.related-links-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

.related-links-list li {
    margin: 0;
}

.related-link {
    display: block;
    padding: 12px 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    text-decoration: none;
    color: var(--text);
    transition: all 0.2s;
    font-size: 14px;
}

.related-link:hover {
    background: var(--primary);
    color: white;
    transform: translateX(5px);
}