/*
 Theme Name:   Developer Jehan - Kadence Child
 Theme URI:    https://developer-jehan.com
 Description:  A professional digital marketing blog child theme built on Kadence. Features include built-in SEO enhancements, guest post submission system, social sharing, reading time estimates, table of contents, related posts, newsletter CTAs, and category-based color coding. Optimized for performance and search engine visibility.
 Author:       Developer Jehan
 Author URI:   https://developer-jehan.com
 Template:     kadence
 Version:      1.0.0
 License:      GNU General Public License v2 or later
 License URI:  https://www.gnu.org/licenses/gpl-2.0.html
 Text Domain:  kadence-developer-child
 Tags:         blog, digital-marketing, seo, content-marketing, social-media, guest-posts
 Requires at least: 6.0
 Tested up to: 6.7
 Requires PHP: 7.4
*/

/* ==========================================================================
   Table of Contents
   ==========================================================================
   1.  CSS Custom Properties (Design Tokens)
   2.  Base & Typography
   3.  Header & Navigation
   4.  Hero / Homepage Sections
   5.  Blog Cards & Archives
   6.  Single Post Enhancements
   7.  Category Color System
   8.  Sidebar & Widgets
   9.  Guest Post Form
   10. Newsletter CTA
   11. Footer
   12. Utility Classes
   13. Animations
   14. Dark Mode (Prefers)
   15. Responsive / Mobile
   ========================================================================== */

/* ==========================================================================
   1. CSS Custom Properties (Design Tokens)
   ========================================================================== */
:root {
    /* Primary Palette */
    --dj-primary: #2563eb;
    --dj-primary-hover: #1d4ed8;
    --dj-primary-light: #dbeafe;
    --dj-primary-dark: #1e40af;

    /* Neutral Palette */
    --dj-text: #1e293b;
    --dj-text-secondary: #64748b;
    --dj-text-light: #94a3b8;
    --dj-bg: #ffffff;
    --dj-bg-alt: #f8fafc;
    --dj-bg-card: #ffffff;
    --dj-border: #e2e8f0;
    --dj-border-light: #f1f5f9;

    /* Category Colors */
    --dj-cat-digital-marketing: #2563eb;
    --dj-cat-seo: #059669;
    --dj-cat-content-marketing: #d97706;
    --dj-cat-social-media: #7c3aed;
    --dj-cat-business: #dc2626;
    --dj-cat-guest-posts: #0891b2;

    /* Spacing */
    --dj-space-xs: 0.25rem;
    --dj-space-sm: 0.5rem;
    --dj-space-md: 1rem;
    --dj-space-lg: 1.5rem;
    --dj-space-xl: 2rem;
    --dj-space-2xl: 3rem;
    --dj-space-3xl: 4rem;

    /* Typography */
    --dj-font-heading: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --dj-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --dj-font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Shadows */
    --dj-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --dj-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --dj-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --dj-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Border Radius */
    --dj-radius-sm: 0.375rem;
    --dj-radius-md: 0.5rem;
    --dj-radius-lg: 0.75rem;
    --dj-radius-xl: 1rem;
    --dj-radius-full: 9999px;

    /* Transitions */
    --dj-transition-fast: 150ms ease;
    --dj-transition-base: 250ms ease;
    --dj-transition-slow: 350ms ease;

    /* Layout */
    --dj-max-width: 1200px;
    --dj-content-width: 780px;
    --dj-sidebar-width: 340px;
}

/* ==========================================================================
   2. Base & Typography
   ========================================================================== */
body {
    font-family: var(--dj-font-body);
    color: var(--dj-text);
    background-color: var(--dj-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--dj-font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--dj-text);
}

a {
    color: var(--dj-primary);
    text-decoration: none;
    transition: color var(--dj-transition-fast);
}

a:hover {
    color: var(--dj-primary-hover);
}

::selection {
    background-color: var(--dj-primary);
    color: #ffffff;
}

/* ==========================================================================
   3. Header & Navigation
   ========================================================================== */

/* Reading Progress Bar */
.dj-reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--dj-primary), var(--dj-cat-seo));
    z-index: 99999;
    transition: width 100ms linear;
}

/* Sticky Header Enhancement */
.site-header {
    transition: box-shadow var(--dj-transition-base);
}

.site-header.is-stuck {
    box-shadow: var(--dj-shadow-md);
}

/* Navigation Category Colors on Hover */
.main-navigation .menu-item a {
    position: relative;
    transition: color var(--dj-transition-fast);
}

.main-navigation .menu-item a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--dj-primary);
    transition: all var(--dj-transition-base);
    transform: translateX(-50%);
}

.main-navigation .menu-item a:hover::after {
    width: 100%;
}

/* ==========================================================================
   4. Hero / Homepage Sections
   ========================================================================== */
.dj-hero {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #ffffff;
    padding: var(--dj-space-3xl) var(--dj-space-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.dj-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
    animation: dj-pulse 8s ease-in-out infinite;
}

.dj-hero h1 {
    color: #ffffff;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: var(--dj-space-md);
    position: relative;
    z-index: 1;
}

.dj-hero p {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: #cbd5e1;
    max-width: 640px;
    margin: 0 auto var(--dj-space-xl);
    position: relative;
    z-index: 1;
}

.dj-hero-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--dj-space-sm);
    background-color: var(--dj-primary);
    color: #ffffff;
    padding: 0.875rem 2rem;
    border-radius: var(--dj-radius-full);
    font-weight: 600;
    font-size: 1.05rem;
    transition: all var(--dj-transition-base);
    position: relative;
    z-index: 1;
}

.dj-hero-cta:hover {
    background-color: var(--dj-primary-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--dj-shadow-lg);
}

/* Category Showcase Section */
.dj-category-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--dj-space-lg);
    padding: var(--dj-space-3xl) var(--dj-space-xl);
    max-width: var(--dj-max-width);
    margin: 0 auto;
}

.dj-category-card {
    background: var(--dj-bg-card);
    border: 1px solid var(--dj-border);
    border-radius: var(--dj-radius-lg);
    padding: var(--dj-space-xl);
    text-align: center;
    transition: all var(--dj-transition-base);
    text-decoration: none;
    display: block;
}

.dj-category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--dj-shadow-lg);
    border-color: transparent;
}

.dj-category-card .dj-cat-icon {
    font-size: 2.5rem;
    margin-bottom: var(--dj-space-md);
    display: block;
}

.dj-category-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--dj-space-sm);
}

.dj-category-card .dj-cat-count {
    font-size: 0.85rem;
    color: var(--dj-text-secondary);
}

/* Featured Posts Section */
.dj-featured-section {
    padding: var(--dj-space-3xl) var(--dj-space-xl);
    max-width: var(--dj-max-width);
    margin: 0 auto;
}

.dj-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--dj-space-xl);
    padding-bottom: var(--dj-space-md);
    border-bottom: 2px solid var(--dj-border);
}

.dj-section-header h2 {
    font-size: 1.5rem;
    margin: 0;
}

.dj-section-header a {
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--dj-space-xs);
}

/* ==========================================================================
   5. Blog Cards & Archives
   ========================================================================== */
.dj-post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--dj-space-xl);
}

.dj-post-card {
    background: var(--dj-bg-card);
    border-radius: var(--dj-radius-lg);
    overflow: hidden;
    border: 1px solid var(--dj-border);
    transition: all var(--dj-transition-base);
    display: flex;
    flex-direction: column;
}

.dj-post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--dj-shadow-xl);
    border-color: transparent;
}

.dj-post-card .dj-card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    position: relative;
}

.dj-post-card .dj-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--dj-transition-slow);
}

.dj-post-card:hover .dj-card-image img {
    transform: scale(1.05);
}

.dj-post-card .dj-card-body {
    padding: var(--dj-space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.dj-post-card .dj-card-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.2rem 0.6rem;
    border-radius: var(--dj-radius-sm);
    margin-bottom: var(--dj-space-sm);
    width: fit-content;
}

.dj-post-card .dj-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: var(--dj-space-sm);
}

.dj-post-card .dj-card-title a {
    color: var(--dj-text);
    transition: color var(--dj-transition-fast);
}

.dj-post-card .dj-card-title a:hover {
    color: var(--dj-primary);
}

.dj-post-card .dj-card-excerpt {
    font-size: 0.92rem;
    color: var(--dj-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--dj-space-md);
    flex: 1;
}

.dj-post-card .dj-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--dj-text-light);
    padding-top: var(--dj-space-md);
    border-top: 1px solid var(--dj-border-light);
}

.dj-post-card .dj-card-meta .dj-reading-time {
    display: inline-flex;
    align-items: center;
    gap: var(--dj-space-xs);
}

/* Archive Page Header */
.dj-archive-header {
    padding: var(--dj-space-2xl) var(--dj-space-xl);
    text-align: center;
    border-bottom: 1px solid var(--dj-border);
    margin-bottom: var(--dj-space-2xl);
}

.dj-archive-header .dj-archive-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.3rem 0.8rem;
    border-radius: var(--dj-radius-full);
    margin-bottom: var(--dj-space-md);
}

.dj-archive-header h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--dj-space-sm);
}

.dj-archive-header .dj-archive-description {
    font-size: 1.1rem;
    color: var(--dj-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   6. Single Post Enhancements
   ========================================================================== */

/* Post Header */
.dj-single-header {
    max-width: var(--dj-content-width);
    margin: 0 auto var(--dj-space-2xl);
    text-align: center;
}

.dj-single-header .entry-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    line-height: 1.2;
    margin-bottom: var(--dj-space-lg);
}

.dj-single-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--dj-space-lg);
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--dj-text-secondary);
}

.dj-single-meta .dj-meta-item {
    display: inline-flex;
    align-items: center;
    gap: var(--dj-space-xs);
}

/* Table of Contents */
.dj-toc {
    background: var(--dj-bg-alt);
    border: 1px solid var(--dj-border);
    border-radius: var(--dj-radius-lg);
    padding: var(--dj-space-lg);
    margin-bottom: var(--dj-space-2xl);
}

.dj-toc-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
}

.dj-toc-header h4 {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--dj-space-sm);
}

.dj-toc-toggle {
    background: none;
    border: none;
    font-size: 0.85rem;
    color: var(--dj-text-secondary);
    cursor: pointer;
    padding: var(--dj-space-xs) var(--dj-space-sm);
    border-radius: var(--dj-radius-sm);
    transition: background-color var(--dj-transition-fast);
}

.dj-toc-toggle:hover {
    background-color: var(--dj-border);
}

.dj-toc-list {
    list-style: none;
    padding: 0;
    margin: var(--dj-space-md) 0 0;
    counter-reset: toc-counter;
}

.dj-toc-list li {
    counter-increment: toc-counter;
    margin-bottom: var(--dj-space-xs);
}

.dj-toc-list li a {
    display: flex;
    align-items: center;
    gap: var(--dj-space-sm);
    padding: var(--dj-space-xs) var(--dj-space-sm);
    border-radius: var(--dj-radius-sm);
    color: var(--dj-text-secondary);
    font-size: 0.9rem;
    transition: all var(--dj-transition-fast);
}

.dj-toc-list li a::before {
    content: counter(toc-counter, decimal-leading-zero);
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--dj-primary);
    min-width: 1.5rem;
}

.dj-toc-list li a:hover,
.dj-toc-list li a.active {
    background-color: var(--dj-primary-light);
    color: var(--dj-primary);
}

.dj-toc-list li.dj-toc-h3 {
    padding-left: var(--dj-space-lg);
}

.dj-toc.collapsed .dj-toc-list {
    display: none;
}

/* Author Box */
.dj-author-box {
    display: flex;
    gap: var(--dj-space-lg);
    background: var(--dj-bg-alt);
    border: 1px solid var(--dj-border);
    border-radius: var(--dj-radius-lg);
    padding: var(--dj-space-xl);
    margin: var(--dj-space-2xl) 0;
}

.dj-author-box .dj-author-avatar {
    flex-shrink: 0;
}

.dj-author-box .dj-author-avatar img {
    width: 80px;
    height: 80px;
    border-radius: var(--dj-radius-full);
    object-fit: cover;
}

.dj-author-box .dj-author-info h4 {
    font-size: 1.1rem;
    margin: 0 0 var(--dj-space-xs);
}

.dj-author-box .dj-author-info h4 a {
    color: var(--dj-text);
}

.dj-author-box .dj-author-role {
    font-size: 0.8rem;
    color: var(--dj-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--dj-space-sm);
}

.dj-author-box .dj-author-bio {
    font-size: 0.92rem;
    color: var(--dj-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--dj-space-md);
}

.dj-author-social {
    display: flex;
    gap: var(--dj-space-sm);
}

.dj-author-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--dj-radius-full);
    background: var(--dj-border);
    color: var(--dj-text-secondary);
    font-size: 0.85rem;
    transition: all var(--dj-transition-fast);
}

.dj-author-social a:hover {
    background: var(--dj-primary);
    color: #ffffff;
}

/* Social Share */
.dj-social-share {
    display: flex;
    align-items: center;
    gap: var(--dj-space-sm);
    flex-wrap: wrap;
    padding: var(--dj-space-lg) 0;
    border-top: 1px solid var(--dj-border);
    border-bottom: 1px solid var(--dj-border);
    margin: var(--dj-space-xl) 0;
}

.dj-social-share .dj-share-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--dj-text);
    margin-right: var(--dj-space-sm);
}

.dj-share-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--dj-space-xs);
    padding: 0.5rem 1rem;
    border-radius: var(--dj-radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: #ffffff;
    transition: all var(--dj-transition-fast);
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.dj-share-btn:hover {
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: var(--dj-shadow-md);
}

.dj-share-btn.twitter { background-color: #1da1f2; }
.dj-share-btn.twitter:hover { background-color: #0d8ecf; }
.dj-share-btn.facebook { background-color: #1877f2; }
.dj-share-btn.facebook:hover { background-color: #0d65d9; }
.dj-share-btn.linkedin { background-color: #0a66c2; }
.dj-share-btn.linkedin:hover { background-color: #084e96; }
.dj-share-btn.whatsapp { background-color: #25d366; }
.dj-share-btn.whatsapp:hover { background-color: #1da851; }
.dj-share-btn.pinterest { background-color: #e60023; }
.dj-share-btn.pinterest:hover { background-color: #c5001e; }
.dj-share-btn.copy-link { background-color: var(--dj-text); }
.dj-share-btn.copy-link:hover { background-color: #000; }

/* Related Posts */
.dj-related-posts {
    padding: var(--dj-space-2xl) 0;
}

.dj-related-posts h3 {
    font-size: 1.35rem;
    margin-bottom: var(--dj-space-xl);
    padding-bottom: var(--dj-space-md);
    border-bottom: 2px solid var(--dj-border);
}

.dj-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--dj-space-lg);
}

.dj-related-item {
    display: flex;
    flex-direction: column;
    border-radius: var(--dj-radius-lg);
    overflow: hidden;
    border: 1px solid var(--dj-border);
    transition: all var(--dj-transition-base);
}

.dj-related-item:hover {
    box-shadow: var(--dj-shadow-md);
    border-color: transparent;
}

.dj-related-item .dj-related-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.dj-related-item .dj-related-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--dj-transition-slow);
}

.dj-related-item:hover .dj-related-image img {
    transform: scale(1.05);
}

.dj-related-item .dj-related-content {
    padding: var(--dj-space-md);
}

.dj-related-item .dj-related-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--dj-space-xs);
}

.dj-related-item .dj-related-title a {
    color: var(--dj-text);
}

.dj-related-item .dj-related-title a:hover {
    color: var(--dj-primary);
}

.dj-related-item .dj-related-date {
    font-size: 0.8rem;
    color: var(--dj-text-light);
}

/* ==========================================================================
   7. Category Color System
   ========================================================================== */

/* Digital Marketing */
.dj-cat-digital-marketing,
.category-digital-marketing .dj-archive-label,
.dj-card-category.digital-marketing {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--dj-cat-digital-marketing);
}

.category-digital-marketing .dj-archive-header {
    border-bottom-color: var(--dj-cat-digital-marketing);
}

/* SEO */
.dj-cat-seo,
.category-seo .dj-archive-label,
.dj-card-category.seo {
    background-color: rgba(5, 150, 105, 0.1);
    color: var(--dj-cat-seo);
}

.category-seo .dj-archive-header {
    border-bottom-color: var(--dj-cat-seo);
}

/* Content Marketing */
.dj-cat-content-marketing,
.category-content-marketing .dj-archive-label,
.dj-card-category.content-marketing {
    background-color: rgba(217, 119, 6, 0.1);
    color: var(--dj-cat-content-marketing);
}

.category-content-marketing .dj-archive-header {
    border-bottom-color: var(--dj-cat-content-marketing);
}

/* Social Media Marketing */
.dj-cat-social-media-marketing,
.category-social-media-marketing .dj-archive-label,
.dj-card-category.social-media-marketing {
    background-color: rgba(124, 58, 237, 0.1);
    color: var(--dj-cat-social-media);
}

.category-social-media-marketing .dj-archive-header {
    border-bottom-color: var(--dj-cat-social-media);
}

/* Business */
.dj-cat-business,
.category-business .dj-archive-label,
.dj-card-category.business {
    background-color: rgba(220, 38, 38, 0.1);
    color: var(--dj-cat-business);
}

.category-business .dj-archive-header {
    border-bottom-color: var(--dj-cat-business);
}

/* Guest Posts */
.dj-cat-guest-posts,
.category-guest-posts .dj-archive-label,
.dj-card-category.guest-posts {
    background-color: rgba(8, 145, 178, 0.1);
    color: var(--dj-cat-guest-posts);
}

/* ==========================================================================
   8. Sidebar & Widgets
   ========================================================================== */
.dj-widget {
    background: var(--dj-bg-card);
    border: 1px solid var(--dj-border);
    border-radius: var(--dj-radius-lg);
    padding: var(--dj-space-lg);
    margin-bottom: var(--dj-space-lg);
}

.dj-widget .widget-title,
.dj-widget h3 {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--dj-space-lg);
    padding-bottom: var(--dj-space-sm);
    border-bottom: 2px solid var(--dj-primary);
    display: inline-block;
}

/* Popular Posts Widget */
.dj-popular-posts-item {
    display: flex;
    gap: var(--dj-space-md);
    padding: var(--dj-space-sm) 0;
    border-bottom: 1px solid var(--dj-border-light);
}

.dj-popular-posts-item:last-child {
    border-bottom: none;
}

.dj-popular-posts-item .dj-pop-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dj-border);
    line-height: 1;
    min-width: 2rem;
}

.dj-popular-posts-item .dj-pop-title {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.4;
}

.dj-popular-posts-item .dj-pop-title a {
    color: var(--dj-text);
}

.dj-popular-posts-item .dj-pop-title a:hover {
    color: var(--dj-primary);
}

.dj-popular-posts-item .dj-pop-date {
    font-size: 0.75rem;
    color: var(--dj-text-light);
    margin-top: 2px;
}

/* Social Links Widget */
.dj-social-widget-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--dj-space-sm);
}

.dj-social-widget-link {
    display: flex;
    align-items: center;
    gap: var(--dj-space-sm);
    padding: 0.6rem 0.8rem;
    border-radius: var(--dj-radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    color: #ffffff;
    transition: all var(--dj-transition-fast);
}

.dj-social-widget-link:hover {
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: var(--dj-shadow-sm);
}

.dj-social-widget-link.twitter { background: #1da1f2; }
.dj-social-widget-link.facebook { background: #1877f2; }
.dj-social-widget-link.linkedin { background: #0a66c2; }
.dj-social-widget-link.youtube { background: #ff0000; }
.dj-social-widget-link.instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.dj-social-widget-link.pinterest { background: #e60023; }

/* ==========================================================================
   9. Guest Post Form
   ========================================================================== */
.dj-guest-post-page {
    max-width: 860px;
    margin: 0 auto;
    padding: var(--dj-space-2xl) var(--dj-space-lg);
}

.dj-gp-guidelines {
    background: var(--dj-bg-alt);
    border: 1px solid var(--dj-border);
    border-radius: var(--dj-radius-lg);
    padding: var(--dj-space-xl);
    margin-bottom: var(--dj-space-2xl);
}

.dj-gp-guidelines h2 {
    font-size: 1.35rem;
    margin-bottom: var(--dj-space-md);
    display: flex;
    align-items: center;
    gap: var(--dj-space-sm);
}

.dj-gp-guidelines ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dj-gp-guidelines ul li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: var(--dj-space-sm);
    color: var(--dj-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.dj-gp-guidelines ul li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--dj-cat-seo);
    font-weight: 700;
}

.dj-gp-form {
    background: var(--dj-bg-card);
    border: 1px solid var(--dj-border);
    border-radius: var(--dj-radius-lg);
    padding: var(--dj-space-2xl);
}

.dj-gp-form h2 {
    font-size: 1.35rem;
    margin-bottom: var(--dj-space-xl);
    text-align: center;
}

.dj-form-row {
    margin-bottom: var(--dj-space-lg);
}

.dj-form-row-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--dj-space-lg);
}

.dj-form-group {
    margin-bottom: var(--dj-space-lg);
}

.dj-form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dj-text);
    margin-bottom: var(--dj-space-xs);
}

.dj-form-group label .required {
    color: #dc2626;
}

.dj-form-group label .optional {
    color: var(--dj-text-light);
    font-weight: 400;
    font-size: 0.8rem;
}

.dj-form-group input[type="text"],
.dj-form-group input[type="email"],
.dj-form-group input[type="url"],
.dj-form-group input[type="number"],
.dj-form-group select,
.dj-form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--dj-border);
    border-radius: var(--dj-radius-md);
    font-size: 0.95rem;
    font-family: var(--dj-font-body);
    color: var(--dj-text);
    background-color: var(--dj-bg);
    transition: all var(--dj-transition-fast);
    outline: none;
}

.dj-form-group input:focus,
.dj-form-group select:focus,
.dj-form-group textarea:focus {
    border-color: var(--dj-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.dj-form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.dj-form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.dj-form-group .dj-field-hint {
    font-size: 0.8rem;
    color: var(--dj-text-light);
    margin-top: var(--dj-space-xs);
}

.dj-form-group .dj-field-error {
    font-size: 0.8rem;
    color: #dc2626;
    margin-top: var(--dj-space-xs);
    display: none;
}

.dj-form-group.has-error input,
.dj-form-group.has-error select,
.dj-form-group.has-error textarea {
    border-color: #dc2626;
}

.dj-form-group.has-error .dj-field-error {
    display: block;
}

.dj-form-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--dj-space-sm);
    width: 100%;
    padding: 1rem 2rem;
    background: var(--dj-primary);
    color: #ffffff;
    border: none;
    border-radius: var(--dj-radius-md);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--dj-transition-base);
}

.dj-form-submit-btn:hover {
    background: var(--dj-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--dj-shadow-md);
}

.dj-form-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.dj-form-submit-btn .dj-spinner {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: dj-spin 0.6s linear infinite;
}

.dj-form-submit-btn.loading .dj-spinner {
    display: block;
}

.dj-gp-success {
    background: rgba(5, 150, 105, 0.1);
    border: 1px solid rgba(5, 150, 105, 0.3);
    border-radius: var(--dj-radius-lg);
    padding: var(--dj-space-xl);
    text-align: center;
    display: none;
}

.dj-gp-success.visible {
    display: block;
}

.dj-gp-success h3 {
    color: var(--dj-cat-seo);
    margin-bottom: var(--dj-space-sm);
}

/* Honeypot - hidden field for spam protection */
.dj-hp-field {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
}

/* ==========================================================================
   10. Newsletter CTA
   ========================================================================== */
.dj-newsletter-cta {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border-radius: var(--dj-radius-xl);
    padding: var(--dj-space-2xl);
    text-align: center;
    margin: var(--dj-space-2xl) 0;
    position: relative;
    overflow: hidden;
}

.dj-newsletter-cta::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(30%, -30%);
}

.dj-newsletter-cta h3 {
    color: #ffffff;
    font-size: 1.5rem;
    margin-bottom: var(--dj-space-sm);
    position: relative;
    z-index: 1;
}

.dj-newsletter-cta p {
    color: #94a3b8;
    font-size: 1rem;
    margin-bottom: var(--dj-space-lg);
    position: relative;
    z-index: 1;
}

.dj-newsletter-form {
    display: flex;
    gap: var(--dj-space-sm);
    max-width: 480px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.dj-newsletter-form input[type="email"] {
    flex: 1;
    padding: 0.875rem 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--dj-radius-md);
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    font-size: 0.95rem;
    outline: none;
    transition: all var(--dj-transition-fast);
}

.dj-newsletter-form input[type="email"]::placeholder {
    color: #64748b;
}

.dj-newsletter-form input[type="email"]:focus {
    border-color: var(--dj-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.dj-newsletter-form button {
    padding: 0.875rem 1.5rem;
    background: var(--dj-primary);
    color: #ffffff;
    border: none;
    border-radius: var(--dj-radius-md);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--dj-transition-fast);
    white-space: nowrap;
}

.dj-newsletter-form button:hover {
    background: var(--dj-primary-hover);
}

.dj-newsletter-privacy {
    font-size: 0.75rem;
    color: #475569;
    margin-top: var(--dj-space-md);
    position: relative;
    z-index: 1;
}

/* Inline Newsletter (within post) */
.dj-newsletter-inline {
    background: var(--dj-bg-alt);
    border: 2px dashed var(--dj-border);
    border-radius: var(--dj-radius-lg);
    padding: var(--dj-space-xl);
    margin: var(--dj-space-xl) 0;
    text-align: center;
}

.dj-newsletter-inline h4 {
    margin-bottom: var(--dj-space-xs);
}

/* ==========================================================================
   11. Footer
   ========================================================================== */
.dj-footer-cta {
    background: var(--dj-bg-alt);
    padding: var(--dj-space-3xl) var(--dj-space-xl);
    text-align: center;
    border-top: 1px solid var(--dj-border);
}

.dj-footer-cta h2 {
    font-size: 1.75rem;
    margin-bottom: var(--dj-space-sm);
}

.dj-footer-cta p {
    color: var(--dj-text-secondary);
    font-size: 1.05rem;
    margin-bottom: var(--dj-space-xl);
}

/* Cookie Consent */
.dj-cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1e293b;
    color: #e2e8f0;
    padding: var(--dj-space-lg) var(--dj-space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--dj-space-lg);
    z-index: 9998;
    transform: translateY(100%);
    transition: transform var(--dj-transition-slow);
    box-shadow: 0 -4px 6px -1px rgb(0 0 0 / 0.1);
}

.dj-cookie-consent.visible {
    transform: translateY(0);
}

.dj-cookie-consent p {
    font-size: 0.9rem;
    margin: 0;
    flex: 1;
}

.dj-cookie-consent a {
    color: var(--dj-primary);
    text-decoration: underline;
}

.dj-cookie-accept {
    padding: 0.5rem 1.5rem;
    background: var(--dj-primary);
    color: #ffffff;
    border: none;
    border-radius: var(--dj-radius-md);
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color var(--dj-transition-fast);
}

.dj-cookie-accept:hover {
    background: var(--dj-primary-hover);
}

/* Back to Top */
.dj-back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    background: var(--dj-primary);
    color: #ffffff;
    border: none;
    border-radius: var(--dj-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--dj-transition-base);
    z-index: 999;
    box-shadow: var(--dj-shadow-md);
}

.dj-back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dj-back-to-top:hover {
    background: var(--dj-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--dj-shadow-lg);
}

.dj-back-to-top svg {
    width: 20px;
    height: 20px;
}

/* ==========================================================================
   12. Utility Classes
   ========================================================================== */
.dj-container {
    max-width: var(--dj-max-width);
    margin: 0 auto;
    padding: 0 var(--dj-space-lg);
}

.dj-text-center { text-align: center; }
.dj-text-left { text-align: left; }
.dj-text-right { text-align: right; }

.dj-flex { display: flex; }
.dj-flex-center { display: flex; align-items: center; justify-content: center; }
.dj-flex-between { display: flex; align-items: center; justify-content: space-between; }

.dj-mt-0 { margin-top: 0; }
.dj-mb-0 { margin-bottom: 0; }
.dj-mt-1 { margin-top: var(--dj-space-md); }
.dj-mb-1 { margin-bottom: var(--dj-space-md); }
.dj-mt-2 { margin-top: var(--dj-space-xl); }
.dj-mb-2 { margin-bottom: var(--dj-space-xl); }

.dj-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==========================================================================
   13. Animations
   ========================================================================== */
@keyframes dj-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

@keyframes dj-spin {
    to { transform: rotate(360deg); }
}

@keyframes dj-fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes dj-fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.dj-animate-in {
    animation: dj-fadeInUp 0.5s ease forwards;
}

/* ==========================================================================
   14. Dark Mode (Prefers Color Scheme)
   ========================================================================== */
@media (prefers-color-scheme: dark) {
    :root {
        --dj-text: #e2e8f0;
        --dj-text-secondary: #94a3b8;
        --dj-text-light: #64748b;
        --dj-bg: #0f172a;
        --dj-bg-alt: #1e293b;
        --dj-bg-card: #1e293b;
        --dj-border: #334155;
        --dj-border-light: #1e293b;
    }

    .dj-post-card .dj-card-title a,
    .dj-related-item .dj-related-title a,
    .dj-popular-posts-item .dj-pop-title a,
    .dj-author-box .dj-author-info h4 a {
        color: var(--dj-text);
    }

    .dj-gp-form,
    .dj-gp-guidelines {
        background: var(--dj-bg-card);
    }

    .dj-form-group input,
    .dj-form-group select,
    .dj-form-group textarea {
        background-color: var(--dj-bg);
        color: var(--dj-text);
        border-color: var(--dj-border);
    }

    .dj-newsletter-inline {
        background: var(--dj-bg-card);
        border-color: var(--dj-border);
    }

    img {
        opacity: 0.9;
    }
}

/* ==========================================================================
   15. Responsive / Mobile
   ========================================================================== */
@media (max-width: 1024px) {
    .dj-post-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }

    .dj-category-showcase {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: var(--dj-space-md);
    }
}

@media (max-width: 768px) {
    .dj-hero {
        padding: var(--dj-space-2xl) var(--dj-space-lg);
    }

    .dj-post-grid {
        grid-template-columns: 1fr;
    }

    .dj-related-grid {
        grid-template-columns: 1fr;
    }

    .dj-author-box {
        flex-direction: column;
        text-align: center;
    }

    .dj-author-social {
        justify-content: center;
    }

    .dj-social-share {
        justify-content: center;
    }

    .dj-share-btn span.dj-share-text {
        display: none;
    }

    .dj-form-row-grid {
        grid-template-columns: 1fr;
    }

    .dj-newsletter-form {
        flex-direction: column;
    }

    .dj-cookie-consent {
        flex-direction: column;
        text-align: center;
    }

    .dj-category-showcase {
        grid-template-columns: repeat(2, 1fr);
        padding: var(--dj-space-xl) var(--dj-space-md);
    }

    .dj-section-header {
        flex-direction: column;
        gap: var(--dj-space-sm);
        text-align: center;
    }

    .dj-social-widget-links {
        grid-template-columns: 1fr;
    }

    .dj-back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .dj-category-showcase {
        grid-template-columns: 1fr;
    }

    .dj-gp-form {
        padding: var(--dj-space-lg);
    }

    .dj-hero h1 {
        font-size: 1.75rem;
    }
}


/* ==========================================================================
   16. V2 VISUAL OVERHAUL - Modern Design System 2025/2026
   ==========================================================================
   - Animated gradient hero
   - Glassmorphism effects
   - Bento grid layouts
   - Gradient text
   - Scroll animations
   - Premium buttons
   - Modern cards with hover effects
   ========================================================================== */

/* ---- Shared Button System ---- */
.dj-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.75rem;
    border-radius: var(--dj-radius-lg);
    font-weight: 700;
    font-size: 0.95rem;
    font-family: var(--dj-font-body);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    border: none;
    line-height: 1.4;
}

.dj-btn-primary {
    background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.35);
}

.dj-btn-primary:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.45);
}

.dj-btn-outline {
    background: transparent;
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(4px);
}

.dj-btn-outline:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.dj-btn-secondary {
    background: var(--dj-bg-card);
    color: var(--dj-text);
    border: 1.5px solid var(--dj-border);
}

.dj-btn-secondary:hover {
    color: var(--dj-primary);
    border-color: var(--dj-primary);
    transform: translateY(-2px);
    box-shadow: var(--dj-shadow-md);
}

.dj-btn-ghost {
    background: transparent;
    color: var(--btn-color, var(--dj-primary));
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.dj-btn-ghost:hover {
    color: var(--btn-color, var(--dj-primary));
    background: color-mix(in srgb, var(--btn-color, var(--dj-primary)) 8%, transparent);
    transform: translateX(3px);
}

/* ---- Gradient Text ---- */
.dj-gradient-text {
    background: linear-gradient(135deg, #2563eb 0%, #7c3aed 50%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---- Section Shared Styles ---- */
.dj-section-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.dj-section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.35rem 1rem;
    border-radius: var(--dj-radius-full);
    background: var(--dj-primary-light);
    color: var(--dj-primary);
    margin-bottom: 0.75rem;
}

.dj-section-title {
    font-family: var(--dj-font-heading);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 0.5rem;
}

.dj-section-desc {
    font-size: 1.05rem;
    color: var(--dj-text-secondary);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

.dj-section-cta {
    text-align: center;
    margin-top: 2.5rem;
}

/* ==========================================================================
   HERO V2 - Animated Gradient Hero
   ========================================================================== */
.dj-hero-v2 {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 6rem 1.5rem 4rem;
}

.dj-hero-bg {
    position: absolute;
    inset: 0;
    background: #050a18;
}

.dj-hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(37, 99, 235, 0.15) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 70% 60%, rgba(124, 58, 237, 0.1) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 30% 70%, rgba(6, 182, 212, 0.08) 0%, transparent 50%);
}

.dj-hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 80%);
}

.dj-hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: dj-glow-float 8s ease-in-out infinite;
}

.dj-hero-glow-1 {
    width: 400px;
    height: 400px;
    background: rgba(37, 99, 235, 0.12);
    top: 10%;
    left: 15%;
}

.dj-hero-glow-2 {
    width: 350px;
    height: 350px;
    background: rgba(124, 58, 237, 0.1);
    bottom: 10%;
    right: 15%;
    animation-delay: -4s;
}

@keyframes dj-glow-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.05); }
    66% { transform: translate(-20px, 15px) scale(0.95); }
}

.dj-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 780px;
    animation: dj-fadeInUp 0.8s ease;
}

.dj-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.4rem 1rem;
    border-radius: var(--dj-radius-full);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

.dj-hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #22c55e;
    animation: dj-pulse-dot 2s ease-in-out infinite;
}

@keyframes dj-pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
}

.dj-hero-title {
    font-family: var(--dj-font-heading);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    color: #ffffff;
    margin: 0 0 1.25rem;
    letter-spacing: -0.02em;
}

.dj-hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
    max-width: 580px;
    margin: 0 auto 2rem;
}

.dj-hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.dj-hero-stats {
    display: inline-flex;
    align-items: center;
    gap: 1.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--dj-radius-xl);
    padding: 1rem 2rem;
    backdrop-filter: blur(10px);
}

.dj-hero-stat {
    text-align: center;
}

.dj-hero-stat-number {
    display: block;
    font-family: var(--dj-font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
}

.dj-hero-stat-label {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dj-hero-stat-divider {
    width: 1px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   CATEGORIES V2 - Modern Cards
   ========================================================================== */
.dj-categories-section {
    padding: 5rem 1.5rem;
    background: var(--dj-bg);
}

.dj-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
}

.dj-cat-card-v2 {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--dj-bg-card);
    border: 1px solid var(--dj-border);
    border-radius: var(--dj-radius-lg);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.dj-cat-card-v2::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(37, 99, 235, 0.03));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dj-cat-card-v2:hover {
    border-color: var(--dj-primary);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px -8px rgba(37, 99, 235, 0.15);
}

.dj-cat-card-v2:hover::before {
    opacity: 1;
}

.dj-cat-card-v2[data-category="digital-marketing"]:hover { border-color: var(--dj-cat-digital-marketing); box-shadow: 0 12px 30px -8px rgba(37, 99, 235, 0.15); }
.dj-cat-card-v2[data-category="seo"]:hover { border-color: var(--dj-cat-seo); box-shadow: 0 12px 30px -8px rgba(5, 150, 105, 0.15); }
.dj-cat-card-v2[data-category="content-marketing"]:hover { border-color: var(--dj-cat-content-marketing); box-shadow: 0 12px 30px -8px rgba(217, 119, 6, 0.15); }
.dj-cat-card-v2[data-category="social-media-marketing"]:hover { border-color: var(--dj-cat-social-media); box-shadow: 0 12px 30px -8px rgba(124, 58, 237, 0.15); }
.dj-cat-card-v2[data-category="business"]:hover { border-color: var(--dj-cat-business); box-shadow: 0 12px 30px -8px rgba(220, 38, 38, 0.15); }

.dj-cat-card-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dj-bg-alt);
    border-radius: var(--dj-radius-md);
    color: var(--dj-primary);
    transition: all 0.3s ease;
}

.dj-cat-card-v2:hover .dj-cat-card-icon {
    background: var(--dj-primary);
    color: #fff;
}

.dj-cat-card-info {
    flex: 1;
    min-width: 0;
}

.dj-cat-card-info h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.15rem;
    color: var(--dj-text);
}

.dj-cat-card-info p {
    font-size: 0.82rem;
    color: var(--dj-text-light);
    margin: 0;
}

.dj-cat-card-count {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--dj-text-light);
    white-space: nowrap;
}

.dj-cat-card-arrow {
    color: var(--dj-border);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.dj-cat-card-v2:hover .dj-cat-card-arrow {
    color: var(--dj-primary);
    transform: translateX(3px);
}

/* ==========================================================================
   BENTO GRID - Latest Posts
   ========================================================================== */
.dj-latest-section {
    padding: 5rem 1.5rem;
    background: var(--dj-bg-alt);
}

.dj-bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto auto;
    gap: 1.25rem;
}

.dj-bento-item {
    border-radius: var(--dj-radius-xl);
    overflow: hidden;
    background: var(--dj-bg-card);
    border: 1px solid var(--dj-border);
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.dj-bento-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.12);
    border-color: transparent;
}

.dj-bento-featured {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
}

.dj-bento-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.dj-bento-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
}

.dj-bento-featured .dj-bento-image {
    aspect-ratio: auto;
    flex: 1;
    min-height: 280px;
}

.dj-bento-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.dj-bento-item:hover .dj-bento-image img {
    transform: scale(1.05);
}

.dj-bento-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5) 0%, transparent 60%);
    pointer-events: none;
}

.dj-bento-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
}

.dj-bento-content {
    padding: 1.25rem;
}

.dj-bento-featured .dj-bento-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    z-index: 2;
}

.dj-bento-category {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.2rem 0.6rem;
    border-radius: var(--dj-radius-sm);
    background: color-mix(in srgb, var(--cat-color) 12%, transparent);
    color: var(--cat-color);
    margin-bottom: 0.5rem;
}

.dj-bento-featured .dj-bento-category {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    backdrop-filter: blur(4px);
}

.dj-bento-title {
    font-family: var(--dj-font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
    margin: 0 0 0.5rem;
    color: var(--dj-text);
}

.dj-bento-featured .dj-bento-title {
    font-size: 1.5rem;
    color: #fff;
}

.dj-bento-excerpt {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin: 0 0 0.75rem;
}

.dj-bento-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    color: var(--dj-text-light);
}

.dj-bento-featured .dj-bento-meta {
    color: rgba(255, 255, 255, 0.5);
}

.dj-bento-dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: currentColor;
}

/* ==========================================================================
   CATEGORY FEED SECTIONS
   ========================================================================== */
.dj-catfeed-section {
    padding: 4rem 1.5rem;
    background: var(--dj-bg);
    border-top: 1px solid var(--dj-border-light);
}

.dj-catfeed-section:nth-child(even) {
    background: var(--dj-bg-alt);
}

.dj-catfeed-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2rem;
    gap: 1rem;
}

.dj-catfeed-header h2 {
    margin: 0.5rem 0 0;
}

.dj-catfeed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.dj-catfeed-card {
    border-radius: var(--dj-radius-xl);
    overflow: hidden;
    background: var(--dj-bg-card);
    border: 1px solid var(--dj-border);
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.dj-catfeed-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px -8px rgba(0, 0, 0, 0.1);
    border-color: transparent;
}

.dj-catfeed-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.dj-catfeed-card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.dj-catfeed-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.dj-catfeed-card:hover .dj-catfeed-card-image img {
    transform: scale(1.05);
}

.dj-catfeed-card-body {
    padding: 1.25rem;
}

.dj-catfeed-card-body h3 {
    font-family: var(--dj-font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
    margin: 0.25rem 0 0.5rem;
    color: var(--dj-text);
}

.dj-catfeed-card-body p {
    font-size: 0.88rem;
    color: var(--dj-text-secondary);
    line-height: 1.6;
    margin: 0 0 0.75rem;
}

.dj-catfeed-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--dj-text-light);
    padding-top: 0.75rem;
    border-top: 1px solid var(--dj-border-light);
}

/* ==========================================================================
   NEWSLETTER SECTION V2
   ========================================================================== */
.dj-newsletter-section {
    padding: 5rem 1.5rem;
    background: var(--dj-bg-alt);
}

.dj-newsletter-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);
    border-radius: var(--dj-radius-xl);
    padding: 4rem 2rem;
    text-align: center;
}

.dj-newsletter-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.dj-newsletter-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(37, 99, 235, 0.15), rgba(124, 58, 237, 0.1), transparent 70%);
    border-radius: 50%;
    animation: dj-glow-float 10s ease-in-out infinite;
}

.dj-newsletter-content {
    position: relative;
    z-index: 2;
    max-width: 520px;
    margin: 0 auto;
}

.dj-newsletter-content h2 {
    font-family: var(--dj-font-heading);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 800;
    color: #fff;
    margin: 0.75rem 0;
}

.dj-newsletter-content p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
    margin: 0 0 1.75rem;
}

.dj-newsletter-form-v2 {
    display: flex;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--dj-radius-lg);
    padding: 0.4rem;
}

.dj-newsletter-form-v2 input {
    flex: 1;
    padding: 0.85rem 1.25rem;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 0.95rem;
    font-family: var(--dj-font-body);
    outline: none;
}

.dj-newsletter-form-v2 input::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.dj-newsletter-form-v2 button {
    padding: 0.85rem 1.75rem;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    color: #fff;
    border: none;
    border-radius: var(--dj-radius-md);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-family: var(--dj-font-body);
}

.dj-newsletter-form-v2 button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.dj-newsletter-note {
    font-size: 0.78rem !important;
    color: rgba(255, 255, 255, 0.3) !important;
    margin-top: 1rem !important;
}

/* ==========================================================================
   GUEST POST CTA
   ========================================================================== */
.dj-guestpost-cta-section {
    padding: 4rem 1.5rem;
    background: var(--dj-bg);
}

.dj-guestpost-cta-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    background: var(--dj-bg-card);
    border: 1px solid var(--dj-border);
    border-radius: var(--dj-radius-xl);
    padding: 2.5rem 3rem;
}

.dj-guestpost-cta-content h2 {
    font-family: var(--dj-font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 0 0.5rem;
}

.dj-guestpost-cta-content p {
    font-size: 1rem;
    color: var(--dj-text-secondary);
    margin: 0;
    max-width: 480px;
}

/* ==========================================================================
   ARCHIVE HERO
   ========================================================================== */
.dj-archive-hero {
    position: relative;
    padding: 5rem 1.5rem 3rem;
    overflow: hidden;
}

.dj-archive-hero-bg {
    position: absolute;
    inset: 0;
    background: #050a18;
}

.dj-archive-hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 70% at 50% 50%, color-mix(in srgb, var(--archive-color) 15%, transparent) 0%, transparent 70%);
}

.dj-archive-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.dj-archive-hero-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.35rem 1rem;
    border-radius: var(--dj-radius-full);
    margin-bottom: 1rem;
}

.dj-archive-hero-title {
    font-family: var(--dj-font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    color: #fff;
    margin: 0 0 0.75rem;
}

.dj-archive-hero-desc {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
    margin: 0 0 1rem;
}

.dj-archive-hero-meta {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.4);
}

.dj-archive-hero-meta strong {
    color: rgba(255, 255, 255, 0.7);
}

.dj-archive-content {
    padding: 3rem 1.5rem 5rem;
}

.dj-archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* Pagination */
.dj-pagination {
    margin-top: 3rem;
    text-align: center;
}

.dj-pagination .nav-links {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.dj-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--dj-radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--dj-text-secondary);
    background: var(--dj-bg-card);
    border: 1px solid var(--dj-border);
    transition: all 0.2s ease;
}

.dj-pagination .page-numbers:hover,
.dj-pagination .page-numbers.current {
    background: var(--dj-primary);
    color: #fff;
    border-color: var(--dj-primary);
}

/* No Posts */
.dj-no-posts {
    text-align: center;
    padding: 4rem 1rem;
}

.dj-no-posts-icon {
    color: var(--dj-border);
    margin-bottom: 1.5rem;
}

.dj-no-posts h2 {
    font-size: 1.5rem;
    margin: 0 0 0.5rem;
}

.dj-no-posts p {
    color: var(--dj-text-secondary);
    margin: 0 0 1.5rem;
}

/* ==========================================================================
   404 PAGE
   ========================================================================== */
.dj-404-page {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.dj-404-bg {
    position: absolute;
    inset: 0;
    background: #050a18;
}

.dj-404-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 500px;
}

.dj-404-number {
    font-family: var(--dj-font-heading);
    font-size: clamp(6rem, 15vw, 10rem);
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, #2563eb 0%, #7c3aed 50%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.8;
}

.dj-404-content h1 {
    font-size: 1.75rem;
    color: #fff;
    margin: 0.5rem 0;
}

.dj-404-content p {
    color: rgba(255, 255, 255, 0.5);
    margin: 0 0 2rem;
    line-height: 1.7;
}

.dj-404-actions {
    display: flex;
    justify-content: center;
}

/* ==========================================================================
   SCROLL ANIMATIONS
   ========================================================================== */
[data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-animate].dj-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
[data-animate]:nth-child(2) { transition-delay: 0.08s; }
[data-animate]:nth-child(3) { transition-delay: 0.16s; }
[data-animate]:nth-child(4) { transition-delay: 0.24s; }
[data-animate]:nth-child(5) { transition-delay: 0.32s; }

/* ==========================================================================
   V2 RESPONSIVE OVERRIDES
   ========================================================================== */
@media (max-width: 1024px) {
    .dj-bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dj-bento-featured {
        grid-column: 1 / -1;
        grid-row: auto;
    }

    .dj-categories-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .dj-hero-v2 {
        min-height: 70vh;
        padding: 4rem 1rem 3rem;
    }

    .dj-hero-title {
        font-size: 2.25rem;
    }

    .dj-hero-actions {
        flex-direction: column;
    }

    .dj-hero-stats {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
        padding: 0.75rem 1.25rem;
    }

    .dj-hero-stat-divider {
        display: none;
    }

    .dj-bento-grid {
        grid-template-columns: 1fr;
    }

    .dj-bento-featured .dj-bento-image {
        min-height: 200px;
    }

    .dj-catfeed-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .dj-catfeed-grid {
        grid-template-columns: 1fr;
    }

    .dj-categories-grid {
        grid-template-columns: 1fr;
    }

    .dj-guestpost-cta-card {
        flex-direction: column;
        text-align: center;
        padding: 2rem 1.5rem;
    }

    .dj-newsletter-form-v2 {
        flex-direction: column;
    }

    .dj-archive-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .dj-hero-title {
        font-size: 1.85rem;
    }

    .dj-section-title {
        font-size: 1.5rem;
    }

    .dj-btn {
        width: 100%;
        justify-content: center;
    }
}