/* ============================================
   BLOG ARTICLE STYLES - HOMEPAGE DESIGN SYSTEM
   ============================================ */

/* Article Hero Section */
.article-hero {
    background: var(--navy-bg);
    min-height: 500px;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.article-hero .pixel-bg {
    opacity: 0.3;
}

/* Breadcrumb Navigation */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 5px;
}

.breadcrumb a:hover {
    color: var(--secondary-color);
    transform: translateX(3px);
}

.breadcrumb .separator {
    color: rgba(255, 255, 255, 0.3);
}

.breadcrumb .current {
    color: rgba(255, 255, 255, 0.7);
}

/* Article Header Content */
.article-header-content {
    max-width: 900px;
}

.article-category {
    margin-bottom: 20px;
}

.category-tag {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.category-tag.primary {
    background: rgba(68, 187, 164, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.article-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.2;
}

.article-title .gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.article-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
    line-height: 1.6;
}

/* Article Meta Info */
.article-meta-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.author-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    padding: 2px;
    background: var(--navy-bg);
}

.author-text {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.author-name {
    font-weight: 600;
    color: var(--text-light);
    font-size: 1.1rem;
}

.publish-date {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.article-stats-row {
    display: flex;
    gap: 25px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
}

.stat-item i {
    color: var(--primary-color);
}

/* Article Body Section */
.article-body {
    background: var(--dark-bg);
    padding: 80px 0;
    position: relative;
}

.article-body .pixel-bg {
    opacity: 0.2;
}

.article-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 60px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Table of Contents Sidebar */
.toc-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.toc-wrapper {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    backdrop-filter: blur(10px);
}

.toc-title {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.toc-nav {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.toc-link {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 8px;
    transition: all 0.3s;
    position: relative;
    padding-left: 30px;
}

.toc-link::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transition: all 0.3s;
}

.toc-link:hover {
    color: var(--primary-color);
    background: rgba(68, 187, 164, 0.05);
}

.toc-link.active {
    color: var(--primary-color);
    background: rgba(68, 187, 164, 0.1);
}

.toc-link.active::before {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
}

/* Article Share */
.article-share {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.article-share h4 {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.share-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    text-decoration: none;
    color: white;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.share-btn.linkedin:hover {
    background: #0077B5;
    border-color: #0077B5;
}

.share-btn.twitter:hover {
    background: #1DA1F2;
    border-color: #1DA1F2;
}

.share-btn.facebook:hover {
    background: #4267B2;
    border-color: #4267B2;
}

.share-btn.email:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
}

/* Main Article Content */
.article-main-content {
    max-width: 900px;
}

/* Featured Image */
.featured-image-wrapper {
    margin-bottom: 60px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
}

.featured-image {
    width: 100%;
    height: auto;
    display: block;
}

.image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-style: italic;
}

/* Content Blocks */
.content-block {
    margin-bottom: 60px;
}

.lead-paragraph {
    font-size: 1.3rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 300;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.section-heading {
    font-size: 2.2rem;
    color: var(--text-light);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.section-heading .icon-wrapper {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.section-heading .icon-wrapper i {
    color: white;
    font-size: 1.3rem;
}

.content-block p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

/* Highlight Card */
.highlight-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    margin: 30px 0;
    display: flex;
    gap: 25px;
    align-items: start;
    backdrop-filter: blur(10px);
}

.highlight-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 193, 7, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-icon i {
    color: var(--secondary-color);
    font-size: 1.5rem;
}

.highlight-content h4 {
    color: var(--secondary-color);
    margin: 0 0 10px 0;
    font-size: 1.3rem;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin: 40px 0;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(68, 187, 164, 0.15);
}

.benefit-icon-wrapper {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(68, 187, 164, 0.1), rgba(255, 193, 7, 0.1));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.benefit-icon-wrapper i {
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.benefit-card h3 {
    color: var(--primary-color);
    margin: 0 0 15px 0;
    font-size: 1.3rem;
}

/* Use Cases List */
.use-cases-list {
    margin: 40px 0;
}

.use-case-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 25px;
    display: flex;
    gap: 30px;
    align-items: start;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.use-case-item:hover {
    transform: translateX(10px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(68, 187, 164, 0.15);
}

.use-case-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.use-case-content h3 {
    color: var(--primary-color);
    margin: 0 0 15px 0;
    font-size: 1.4rem;
}

/* Workflow Timeline */
.workflow-timeline {
    margin: 40px 0;
    position: relative;
}

.workflow-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-color), transparent);
}

.timeline-item {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    position: relative;
}

.timeline-marker {
    position: relative;
    flex-shrink: 0;
}

.marker-number {
    width: 60px;
    height: 60px;
    background: var(--navy-bg);
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--primary-color);
    position: relative;
    z-index: 1;
}

.timeline-line {
    position: absolute;
    top: 60px;
    left: 29px;
    width: 2px;
    height: calc(100% + 40px);
    background: rgba(68, 187, 164, 0.2);
}

.timeline-content {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    backdrop-filter: blur(10px);
}

.timeline-content h3 {
    color: var(--primary-color);
    margin: 0 0 15px 0;
    font-size: 1.3rem;
}

/* Best Practices Grid */
.practices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin: 40px 0;
}

.practice-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.practice-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(68, 187, 164, 0.15);
}

.practice-icon {
    width: 50px;
    height: 50px;
    background: rgba(68, 187, 164, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.practice-icon i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.practice-card h4 {
    color: var(--primary-color);
    margin: 0 0 10px 0;
    font-size: 1.1rem;
}

/* Article CTA */
.article-cta {
    background: linear-gradient(135deg, rgba(68, 187, 164, 0.1), rgba(255, 193, 7, 0.05));
    border: 2px solid var(--primary-color);
    border-radius: 20px;
    padding: 50px;
    margin: 60px 0;
    display: flex;
    gap: 40px;
    align-items: center;
    backdrop-filter: blur(10px);
}

.cta-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cta-icon i {
    color: white;
    font-size: 2.5rem;
}

.cta-content h3 {
    color: var(--secondary-color);
    font-size: 2rem;
    margin: 0 0 15px 0;
}

.cta-content p {
    margin-bottom: 25px;
}

/* Author Bio Section */
.author-bio-section {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 0;
    margin: 80px 0;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.author-bio-header {
    background: linear-gradient(135deg, rgba(68, 187, 164, 0.1), rgba(255, 193, 7, 0.05));
    padding: 20px 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.author-bio-header h3 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.author-bio-content {
    padding: 40px;
    display: flex;
    gap: 40px;
}

.author-bio-image {
    width: 120px;
    height: 120px;
    border-radius: 20px;
    object-fit: cover;
    border: 3px solid var(--primary-color);
    flex-shrink: 0;
}

.author-bio-text h4 {
    color: var(--text-light);
    font-size: 1.8rem;
    margin: 0 0 5px 0;
}

.author-title {
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 20px;
}

.author-social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(68, 187, 164, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s;
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(68, 187, 164, 0.3);
}

/* Related Articles */
.related-articles {
    margin: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 2.5rem;
    color: var(--text-light);
    margin-bottom: 10px;
}

.section-subtitle {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.1rem;
}

.related-articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* Blog Card (matches homepage portfolio style) */
.blog-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.blog-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(68, 187, 164, 0.2);
}

.blog-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.1);
}

.blog-card-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.blog-card-content {
    padding: 25px;
}

.blog-card-content h3 {
    color: var(--text-light);
    font-size: 1.2rem;
    margin: 0 0 10px 0;
    line-height: 1.4;
}

.blog-card-content p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.blog-card-meta span {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.read-more-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.3s;
}

.read-more-link:hover {
    color: var(--secondary-color);
    gap: 10px;
}

/* Newsletter Section */
.newsletter-section {
    background: var(--navy-bg);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.newsletter-section .pixel-bg {
    opacity: 0.3;
}

.newsletter-wrapper {
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid var(--primary-color);
    border-radius: 20px;
    padding: 60px;
    backdrop-filter: blur(10px);
    max-width: 1000px;
    margin: 0 auto;
}

.newsletter-content {
    text-align: center;
}

.newsletter-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
}

.newsletter-icon i {
    color: white;
    font-size: 2.5rem;
}

.newsletter-text h2 {
    font-size: 2.5rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.newsletter-text p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.newsletter-form-inline {
    display: flex;
    gap: 15px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form-inline input {
    flex: 1;
    padding: 15px 25px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: white;
    font-size: 1rem;
}

.newsletter-form-inline input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form-inline .btn {
    padding: 15px 35px;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .article-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .toc-sidebar {
        position: relative;
        top: 0;
        order: -1;
    }

    .toc-wrapper {
        max-width: 600px;
        margin: 0 auto;
    }

    .share-buttons {
        display: flex;
        gap: 10px;
        justify-content: center;
    }
}

@media (max-width: 968px) {
    .article-title {
        font-size: 2.5rem;
    }

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

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

    .article-cta {
        flex-direction: column;
        text-align: center;
    }

    .author-bio-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .article-hero {
        padding: 100px 0 60px;
    }

    .article-title {
        font-size: 2rem;
    }

    .section-heading {
        font-size: 1.8rem;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .practices-grid {
        grid-template-columns: 1fr;
    }

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

    .use-case-item {
        flex-direction: column;
        text-align: center;
    }

    .timeline-item {
        flex-direction: column;
        text-align: center;
    }

    .workflow-timeline::before {
        display: none;
    }

    .timeline-line {
        display: none;
    }

    .newsletter-wrapper {
        padding: 40px 20px;
    }

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

    .newsletter-form-inline .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .article-title {
        font-size: 1.75rem;
    }

    .article-subtitle {
        font-size: 1.1rem;
    }

    .section-heading {
        font-size: 1.5rem;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .article-meta-info {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .article-stats-row {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .highlight-card {
        flex-direction: column;
        text-align: center;
    }

    .article-cta {
        padding: 30px 20px;
    }

    .cta-icon {
        width: 60px;
        height: 60px;
    }

    .cta-icon i {
        font-size: 2rem;
    }

    .newsletter-text h2 {
        font-size: 2rem;
    }
}

/* ============================================
   Additional Icon Gradient Variants
   ============================================ */

/* Yellow/Gold Icon Gradient - Only for small icon elements */
.icon-wrapper.gradient-bg-yellow,
.benefit-icon.gradient-bg-yellow,
.example-icon.gradient-bg-yellow,
.pattern-icon.gradient-bg-yellow,
.tool-logo.gradient-bg-yellow,
.capability-icon.gradient-bg-yellow,
.platform-icon.gradient-bg-yellow,
.practice-icon.gradient-bg-yellow,
.feature-icon.gradient-bg-yellow,
.article-icon.gradient-bg-yellow,
.blog-post-icon.gradient-bg-yellow {
    background: linear-gradient(135deg, var(--secondary-color), #ff9800) !important;
}

/* Coral/Orange Icon Gradient - Only for small icon elements */
.icon-wrapper.gradient-bg-coral,
.benefit-icon.gradient-bg-coral,
.example-icon.gradient-bg-coral,
.pattern-icon.gradient-bg-coral,
.tool-logo.gradient-bg-coral,
.capability-icon.gradient-bg-coral,
.platform-icon.gradient-bg-coral,
.practice-icon.gradient-bg-coral,
.feature-icon.gradient-bg-coral,
.article-icon.gradient-bg-coral,
.blog-post-icon.gradient-bg-coral {
    background: linear-gradient(135deg, var(--accent-color), #ff6b47) !important;
}

/* Base Icon Styles - Ensure all icons have consistent sizing */
.pattern-icon,
.tool-logo,
.capability-icon,
.platform-icon,
.feature-icon,
.article-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: white;
    font-size: 1.5rem;
}