/* ===========================
   BLOG SPECIFIC STYLES
   =========================== */

/* Blog Hero */
.blog-hero {
    background: linear-gradient(135deg, #0A3D5C 0%, #041E2A 100%);
    padding: 10rem 0 6rem;
    text-align: center;
    color: var(--color-white);
}

.blog-hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.blog-hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

/* Blog Filters */
.blog-filters-section {
    background: var(--color-white);
    padding: 2rem 0;
    border-bottom: 1px solid var(--color-medium-gray);
    position: sticky;
    top: 70px;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.blog-filters {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-group label {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.9rem;
}

.filter-select {
    padding: 0.6rem 1rem;
    border: 2px solid var(--color-medium-gray);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    background: var(--color-white);
    cursor: pointer;
    transition: var(--transition);
    min-width: 180px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.search-group {
    position: relative;
    flex: 1;
    max-width: 400px;
    margin-left: auto;
    display: block;
}

.search-input {
    width: 100%;
    padding: 0.6rem 1rem 0.6rem 2.5rem;
    border: 2px solid var(--color-medium-gray);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.search-group i,
.search-group svg,
.search-group img.icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-light);
    width: 18px !important;
    height: 18px !important;
    pointer-events: none;
    display: block;
    opacity: 0.6;
}

/* Blog Section */
.blog-section {
    background: var(--color-light-gray);
    padding: 4rem 0;
    min-height: 60vh;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
}

.blog-card {
    background: var(--color-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.blog-card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    background: var(--color-light-gray);
}

.blog-card-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.blog-card-category {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
}

.blog-card-region {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.blog-card-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.blog-card-excerpt {
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--color-medium-gray);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.blog-card-date {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.blog-card-date i {
    width: 16px;
    height: 16px;
}

.blog-card-read-time {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.blog-card-read-time i {
    width: 16px;
    height: 16px;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
}

.no-results i {
    width: 64px;
    height: 64px;
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

.no-results h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.no-results p {
    color: var(--color-text-light);
}

/* Loading Spinner */
.loading-spinner {
    text-align: center;
    padding: 4rem 2rem;
}

.loading-spinner p {
    margin-top: 1rem;
    color: var(--color-text-light);
    font-weight: 500;
}

/* Blog CTA */
.blog-cta {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    padding: 4rem 0;
    text-align: center;
    color: var(--color-white);
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-white);
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* ===========================
   POST PAGE STYLES
   =========================== */

.post-article {
    background: var(--color-light-gray);
    padding: 6rem 0 4rem;
}

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

/* Breadcrumb */
.breadcrumb {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

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

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

/* Post Header */
.post-header {
    background: var(--color-white);
    padding: 3rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
}

.post-meta-top {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.post-category {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.post-region {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.post-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.post-meta {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.post-author,
.post-date,
.post-read-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.post-author i,
.post-date i,
.post-read-time i {
    width: 18px;
    height: 18px;
}

/* Featured Image */
.post-featured-image {
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-lg);
}

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

/* Post Body */
.post-body {
    background: var(--color-white);
    padding: 3rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    line-height: 1.8;
}

.post-body h2 {
    font-size: 2rem;
    color: var(--color-primary);
    margin: 2.5rem 0 1rem;
    font-weight: 700;
}

.post-body h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin: 2rem 0 1rem;
    font-weight: 600;
}

.post-body p {
    margin-bottom: 1.5rem;
    color: var(--color-text);
    font-size: 1.05rem;
}

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

.post-body li {
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.post-body strong {
    color: var(--color-primary);
    font-weight: 600;
}

.post-body a {
    color: var(--color-secondary);
    text-decoration: underline;
}

.post-body a:hover {
    color: var(--color-secondary-dark);
}

.post-body blockquote {
    border-left: 4px solid var(--color-secondary);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--color-text-light);
}

/* Tables in posts */
.post-content table,
.post-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    box-shadow: var(--shadow-md);
    border-radius: 8px;
    overflow: hidden;
}

.post-content th,
.post-body th {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.95rem;
}

.post-content td,
.post-body td {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--color-medium-gray);
    color: var(--color-text);
    font-size: 0.95rem;
}

.post-content tr:last-child td,
.post-body tr:last-child td {
    border-bottom: none;
}

.post-content tr:nth-child(even),
.post-body tr:nth-child(even) {
    background: var(--color-light-gray);
}

.post-content tr:hover,
.post-body tr:hover {
    background: rgba(255, 140, 0, 0.05);
}

/* Table wrapper for responsive scrolling */
.table-wrapper {
    overflow-x: auto;
    margin: 2rem 0;
    -webkit-overflow-scrolling: touch;
}

/* CTA Links in posts */
.post-body .cta-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-secondary);
    color: var(--color-white) !important;
    padding: 0.875rem 1.75rem;
    border-radius: 30px;
    text-decoration: none !important;
    font-weight: 600;
    font-size: 1.05rem;
    transition: var(--transition);
    margin: 1.5rem 0;
    box-shadow: 0 4px 12px rgba(255, 140, 0, 0.3);
}

.post-body .cta-link:hover {
    background: var(--color-secondary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 140, 0, 0.4);
}

/* Pre/Code blocks */
.post-body pre {
    background: #f8f9fa;
    border-left: 4px solid var(--color-secondary);
    padding: 1.25rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1.5rem 0;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #2c3e50;
    max-width: 100%;
    word-wrap: break-word;
    white-space: pre-wrap;
    overflow-wrap: break-word;
}

/* Post Tags */
.post-tags {
    background: var(--color-white);
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
}

.post-tags h3 {
    font-size: 1rem;
    color: var(--color-text);
    margin-bottom: 1rem;
    font-weight: 600;
}

.tags-list {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.tag {
    background: var(--color-light-gray);
    color: var(--color-text);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
}

.tag:hover {
    background: var(--color-secondary);
    color: var(--color-white);
}

/* Social Share */
.post-share {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 15px;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.post-share h3 {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.share-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    color: var(--color-white);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.share-btn.facebook {
    background: #1877F2;
}

.share-btn.whatsapp {
    background: #25D366;
}

/* Post CTA Box */
.post-cta-box {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    color: var(--color-white);
    margin-bottom: 3rem;
    box-shadow: var(--shadow-lg);
}

.post-cta-box h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--color-white);
}

.post-cta-box p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.post-cta-box .btn {
    background: var(--color-white);
    color: var(--color-secondary);
}

.post-cta-box .btn:hover {
    background: var(--color-light-gray);
}

/* Related Posts */
.related-posts {
    margin-top: 4rem;
}

.related-posts h2 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 2rem;
    text-align: center;
}

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

/* Active nav link */
.nav-links a.active {
    color: var(--color-secondary);
}

/* ===========================
   RESPONSIVE
   =========================== */

@media (max-width: 768px) {
    .blog-hero {
        padding: 8rem 0 4rem;
    }

    .blog-hero-title {
        font-size: 2rem;
    }

    .blog-hero-subtitle {
        font-size: 1rem;
    }

    .blog-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .search-group {
        max-width: 100%;
        margin-left: 0;
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .post-header,
    .post-body {
        padding: 2rem;
    }

    .post-body h2 {
        font-size: 1.5rem;
    }

    .post-body h3 {
        font-size: 1.25rem;
    }

    .share-buttons {
        flex-direction: column;
    }

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

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

    /* Responsive tables */
    .post-content table,
    .post-body table {
        font-size: 0.85rem;
    }

    .post-content th,
    .post-body th,
    .post-content td,
    .post-body td {
        padding: 0.75rem 0.5rem;
        font-size: 0.85rem;
    }

    /* Responsive pre/code blocks */
    .post-body pre {
        padding: 1rem;
        font-size: 0.8rem;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .blog-card-content {
        padding: 1.5rem;
    }

    .blog-card-title {
        font-size: 1.2rem;
    }

    .cta-content h2 {
        font-size: 1.75rem;
    }

    .post-cta-box h3 {
        font-size: 1.5rem;
    }

    /* Extra responsive tables for very small screens */
    .post-content table,
    .post-body table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
        font-size: 0.8rem;
    }

    .post-content th,
    .post-body th,
    .post-content td,
    .post-body td {
        padding: 0.6rem 0.4rem;
        font-size: 0.8rem;
    }

    /* Extra responsive pre/code blocks */
    .post-body pre {
        padding: 0.875rem;
        font-size: 0.75rem;
        line-height: 1.5;
    }
}

/* ===========================
   FLOW EXAMPLES & CONVERSATION STYLES
   =========================== */

/* Flow Example Container - Card styling for process flows */
.flow-example {
    background: #f8f9fa;
    border: 2px solid var(--color-medium-gray);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.flow-example h4 {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.flow-example h4:first-child {
    margin-top: 0;
}

/* Message Box for WhatsApp-style messages */
.message-box {
    background: #dcf8c6;
    border-left: 4px solid #25D366;
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin: 0.75rem 0;
    font-family: 'Segoe UI', Tahoma, sans-serif;
    line-height: 1.6;
}

.message-box p {
    margin-bottom: 0.5rem;
}

.message-box p:last-child {
    margin-bottom: 0;
}

/* Info Card for system information displays */
.info-card {
    background: var(--color-white);
    border: 2px solid #e3f2fd;
    border-radius: 8px;
    padding: 1.25rem;
    margin: 0.75rem 0;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.info-card p {
    margin-bottom: 0.75rem;
}

.info-card ul {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
}

.info-card ul:last-child {
    margin-bottom: 0;
}

/* Conversation Flow - for chat-style interactions */
.conversation-flow {
    background: #f8f9fa;
    border: 2px solid var(--color-medium-gray);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.chat-flow {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.chat-flow li {
    padding: 0.75rem 0;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid #e0e0e0;
}

.chat-flow li:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.chat-flow strong {
    color: var(--color-secondary);
    display: block;
    margin-bottom: 0.25rem;
}

.chat-flow .time-options {
    list-style: none;
    padding-left: 1rem;
    margin-top: 0.5rem;
}

.chat-flow .time-options li {
    padding: 0.25rem 0;
    margin-bottom: 0;
    border-bottom: none;
}

/* Process Block Styles - For before/after comparisons */
.process-block {
    background: #f8f9fa;
    border: 2px solid var(--color-medium-gray);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.process-block-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--color-secondary);
}

.process-steps {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.process-steps li {
    padding: 0.75rem 0 0.75rem 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
    line-height: 1.6;
    color: var(--color-text);
}

.process-steps li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: bold;
    font-size: 1.2rem;
}

.process-steps li strong {
    color: var(--color-primary);
}

.process-substep {
    margin-left: 1.5rem;
    padding-left: 1rem;
    border-left: 2px solid var(--color-medium-gray);
    margin-top: 0.5rem;
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.process-time {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-block;
    margin-top: 1rem;
}

/* Testimonial Style */
.testimonial-box {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-left: 5px solid var(--color-secondary);
    border-radius: 12px;
    padding: 2rem;
    margin: 2.5rem 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    position: relative;
}

.testimonial-box::before {
    content: '"';
    font-size: 5rem;
    color: var(--color-secondary);
    opacity: 0.2;
    position: absolute;
    top: -10px;
    left: 20px;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
}

.testimonial-header::before {
    content: '💬';
    font-size: 1.5rem;
}

.testimonial-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text);
    font-style: italic;
    position: relative;
    z-index: 1;
    margin: 0;
}

.testimonial-author {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 2px solid rgba(255, 140, 0, 0.2);
    font-weight: 600;
    color: var(--color-primary);
    font-style: normal;
    font-size: 0.95rem;
}

.testimonial-author::before {
    content: '— ';
    color: var(--color-secondary);
}

/* Responsive adjustments for flow examples */
@media (max-width: 768px) {
    .flow-example,
    .conversation-flow,
    .process-block {
        padding: 1.25rem;
        margin: 1.5rem 0;
    }

    .flow-example h4 {
        font-size: 1rem;
    }

    .message-box {
        padding: 0.875rem 1rem;
    }

    .info-card {
        padding: 1rem;
    }

    .process-block-title {
        font-size: 1rem;
    }

    .testimonial-box {
        padding: 1.5rem;
    }

    .testimonial-box::before {
        font-size: 4rem;
        top: -5px;
        left: 15px;
    }

    .testimonial-content {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .flow-example,
    .conversation-flow,
    .process-block {
        padding: 1rem;
    }

    .message-box {
        padding: 0.75rem 0.875rem;
        font-size: 0.95rem;
    }

    .info-card {
        padding: 0.875rem;
    }

    .process-steps li {
        font-size: 0.95rem;
        padding-left: 1.25rem;
    }

    .process-time {
        font-size: 0.85rem;
        padding: 0.4rem 0.875rem;
    }

    .testimonial-box {
        padding: 1.25rem;
    }

    .testimonial-box::before {
        font-size: 3rem;
        top: 0;
        left: 10px;
    }

    .testimonial-header {
        font-size: 0.95rem;
    }

    .testimonial-content {
        font-size: 0.95rem;
        line-height: 1.7;
    }

    .testimonial-author {
        font-size: 0.9rem;
    }
}