/* ==========================================================================
   SEO Pulse CMS - WordPress-Grade Professional Editorial Stylesheet
   Inspired by Astra Pro, GeneratePress, Newspaper, and Medium
   ========================================================================== */

:root {
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --bg-page: #f8fafc;
    --bg-surface: #ffffff;
    --border-color: #e2e8f0;
    --border-subtle: #f1f5f9;
    --text-primary: #0f172a;
    --text-body: #334155;
    --text-muted: #64748b;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #eff6ff;
    --accent-wa: #25d366;
    --accent-wa-hover: #1ebc59;
    --accent: #0284c7;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --max-w: 860px;
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-page);
    color: var(--text-body);
    font-size: 17px;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.15s ease, text-decoration 0.15s ease;
}

a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Container */
.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header.site-header {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.header-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-brand {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    letter-spacing: -0.02em;
    margin: 0;
}

.site-brand span {
    color: var(--primary);
}

.site-brand:hover {
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
    font-size: 0.95rem;
    font-weight: 600;
}

.nav-links a {
    color: var(--text-body);
}

.nav-links a:hover {
    color: var(--primary);
    text-decoration: none;
}

.nav-cta-wa,
.header-cta-btn {
    background: #25d366 !important;
    color: #ffffff !important;
    padding: 6px 15px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none !important;
    transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
    box-shadow: 0 2px 6px rgba(37, 211, 102, 0.25);
}

.nav-cta-wa:hover,
.header-cta-btn:hover {
    background: #1ebc59 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.35);
}

/* Breadcrumb Navigation */
.breadcrumb-bar {
    margin: 22px 0 16px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}

.breadcrumb-bar a {
    color: var(--text-muted);
}

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

.breadcrumb-bar .sep {
    color: #cbd5e1;
}

/* ==========================================================================
   WordPress-Grade Article Presentation
   ========================================================================== */

article.post-single,
article.entry-card,
.entry-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 36px 36px;
    margin-bottom: 40px;
}

/* Article Header */
.entry-header {
    margin-bottom: 28px;
}

.entry-badge {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 14px;
}

h1.entry-title {
    font-size: 2.3rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.28;
    letter-spacing: -0.025em;
    margin-bottom: 18px;
}

.entry-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.88rem;
    color: var(--text-muted);
}

.meta-author {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* Featured Hero Image */
.entry-featured-media {
    margin: 24px 0 34px 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #f1f5f9;
    border: 1px solid var(--border-color);
}

.entry-featured-media img {
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: cover;
    display: block;
}

/* Content Body Typography */
.entry-content {
    font-size: 1.1rem;
    color: var(--text-body);
    line-height: 1.85;
}

.entry-content p {
    margin-bottom: 1.6rem;
}

.entry-content h2 {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.32;
    letter-spacing: -0.02em;
    margin: 2.6rem 0 1.1rem 0;
    padding-left: 14px;
    border-left: 4px solid var(--primary);
}

.entry-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.35;
    margin: 2rem 0 0.9rem 0;
}

.entry-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 1.6rem 0 0.7rem 0;
}

.entry-content ul, .entry-content ol {
    margin: 1.2rem 0 1.6rem 1.8rem;
}

.entry-content li {
    margin-bottom: 0.5rem;
    padding-left: 4px;
}

.entry-content blockquote {
    background: #f8fafc;
    border-left: 4px solid #94a3b8;
    padding: 18px 24px;
    margin: 1.8rem 0;
    font-style: italic;
    color: #475569;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.entry-content strong {
    color: var(--text-primary);
    font-weight: 700;
}

/* Callout Box */
.callout-box {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-left: 4px solid #22c55e;
    padding: 18px 22px;
    border-radius: var(--radius-sm);
    margin: 2rem 0;
    font-size: 1rem;
}

.callout-box strong {
    color: #15803d;
    display: block;
    margin-bottom: 4px;
}

/* ==========================================================================
   WhatsApp Consultation CTA Box (Built for Business Lead Gen)
   ========================================================================== */

.whatsapp-cta-card {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border: 1px solid #86efac;
    border-radius: var(--radius-md);
    padding: 26px 28px;
    margin: 36px 0 28px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 18px;
}

.wa-text h4 {
    font-size: 1.2rem;
    font-weight: 800;
    color: #14532d;
    margin-bottom: 4px;
}

.wa-text p {
    font-size: 0.92rem;
    color: #166534;
    margin: 0;
}

.btn-whatsapp-action {
    background: var(--accent-wa);
    color: #ffffff;
    font-weight: 700;
    font-size: 1rem;
    padding: 12px 24px;
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-whatsapp-action:hover {
    background: var(--accent-wa-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.45);
    text-decoration: none;
}

/* ==========================================================================
   RSS Feed Cards Stream (2 Kolom x 3 Baris - Menyatu dengan Artikel)
   ========================================================================== */

.article-rss-cards-section {
    margin-top: 40px;
    padding-top: 28px;
    border-top: 2px solid var(--border-color);
}

.rss-stream-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 14px;
}

@media (max-width: 680px) {
    .rss-stream-grid {
        grid-template-columns: 1fr;
    }
}

.rss-card-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-decoration: none;
    color: inherit;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.rss-card-item:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.12);
    text-decoration: none;
}

.rss-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 8px 0;
    line-height: 1.45;
    transition: color 0.15s ease;
}

.rss-card-item:hover .rss-card-title {
    color: var(--primary);
}

.rss-card-excerpt {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0 0 12px 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.rss-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--primary);
    font-weight: 700;
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px dashed #f1f5f9;
}

.rss-card-arrow {
    font-size: 1.1rem;
    transition: transform 0.15s ease;
}

.rss-card-item:hover .rss-card-arrow {
    transform: translateX(3px);
}

.related-source-tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
    background: #e2e8f0;
    color: #475569;
    white-space: nowrap;
}

/* Social Share Bar */
.share-bar {
    margin-top: 30px;
    padding: 18px 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.share-label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-right: 6px;
}

.share-btn {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: #ffffff;
}

.share-btn:hover {
    opacity: 0.9;
    text-decoration: none;
}

.btn-share-wa { background: #25d366; }
.btn-share-fb { background: #1877f2; }
.btn-share-tw { background: #000000; }
.btn-share-tg { background: #229ed9; }

/* Author Bio Box */
.author-box {
    margin-top: 32px;
    padding: 22px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    gap: 16px;
    align-items: center;
}

.author-box-avatar {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.author-box-content h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.author-box-content p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* ==========================================================================
   Homepage Articles Grid
   ========================================================================== */

/* ==========================================================================
   Homepage Articles Grid (Portal 3x3 Edition - Inspired by Kelas Pintar)
   ========================================================================== */

.portal-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.portal-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 16px 0;
    flex-wrap: wrap;
}

.portal-search-form {
    display: flex;
    align-items: center;
    max-width: 480px;
    width: 100%;
    border: 1.5px solid #cbd5e1;
    border-radius: 9999px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.portal-search-form:focus-within {
    border-color: #0052cc;
    box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.15);
}

.portal-search-input {
    flex: 1;
    border: none;
    padding: 11px 20px;
    font-size: 0.95rem;
    outline: none;
    color: #1e293b;
    background: transparent;
}

.portal-search-input::placeholder {
    color: #94a3b8;
}

.portal-search-btn {
    background: #0052cc;
    color: #ffffff;
    border: none;
    padding: 11px 24px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s ease;
}

.portal-search-btn:hover {
    background: #0747a6;
}

.portal-category-nav {
    display: flex;
    gap: 24px;
    align-items: center;
    overflow-x: auto;
    padding: 12px 0 14px 0;
    margin-bottom: 24px;
    border-bottom: 1px solid #e2e8f0;
    scrollbar-width: none;
}

.portal-category-nav::-webkit-scrollbar {
    display: none;
}

.portal-cat-link {
    color: #475569;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    padding-bottom: 6px;
    position: relative;
    transition: color 0.15s ease;
}

.portal-cat-link:hover {
    color: #0052cc;
    text-decoration: none;
}

.portal-cat-link.active {
    color: #f59e0b;
    font-weight: 700;
}

.portal-cat-link.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 3px;
    background: #f59e0b;
    border-radius: 2px;
}

.portal-section-title-wrap {
    text-align: center;
    margin: 28px 0 36px 0;
}

.portal-section-title {
    font-size: 2.3rem;
    font-weight: 800;
    color: #0f2b5c;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.portal-section-subtitle {
    color: #64748b;
    font-size: 1rem;
    max-width: 620px;
    margin: 0 auto;
}

/* 3 Columns x 3 Rows = 9 Cards Grid */
.portal-grid-3x3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px 26px;
    margin-bottom: 48px;
}

@media (max-width: 992px) {
    .portal-grid-3x3 {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 640px) {
    .portal-grid-3x3 {
        grid-template-columns: 1fr;
        gap: 22px;
    }
    .portal-section-title {
        font-size: 1.8rem;
    }
    .portal-topbar {
        flex-direction: column;
        align-items: stretch;
    }
    .portal-search-form {
        max-width: 100%;
    }
}

.portal-card {
    display: flex;
    flex-direction: column;
    background: transparent;
    transition: transform 0.2s ease;
}

.portal-card:hover {
    transform: translateY(-4px);
}

.portal-card-thumb {
    width: 100%;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    background: #f1f5f9;
    margin-bottom: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    position: relative;
}

.portal-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.portal-card:hover .portal-card-thumb img {
    transform: scale(1.04);
}

.portal-card-category {
    text-align: center;
    font-size: 0.86rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 8px;
    letter-spacing: 0.01em;
}

.portal-card-category a {
    color: #64748b;
    text-decoration: none;
}

.portal-card-category a:hover {
    color: #0052cc;
}

.portal-card-title {
    text-align: center;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.4;
    color: #0f2b5c;
    margin: 0 0 10px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 3.2rem;
}

.portal-card-title a {
    color: #0f2b5c;
    text-decoration: none;
    transition: color 0.15s ease;
}

.portal-card-title a:hover {
    color: #0052cc;
    text-decoration: none;
}

.portal-card-meta {
    text-align: center;
    font-size: 0.84rem;
    color: #64748b;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: auto;
}

/* Portal Pagination */
.portal-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: 40px 0 60px 0;
    flex-wrap: wrap;
}

.portal-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    border-radius: 8px;
    font-size: 0.92rem;
    font-weight: 600;
    color: #334155;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    text-decoration: none;
    transition: all 0.15s ease;
}

.portal-page-btn:hover {
    border-color: #0f2b5c;
    color: #0f2b5c;
    text-decoration: none;
}

.portal-page-btn.active {
    background: #0f2b5c;
    color: #ffffff;
    border-color: #0f2b5c;
}

.portal-page-btn.disabled {
    opacity: 0.4;
    pointer-events: none;
}

/* Footer */
footer.site-footer {
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    padding: 36px 0;
    margin-top: 60px;
    font-size: 0.9rem;
    color: var(--text-muted);
    text-align: center;
}

/* Responsive Modern Enhancements */
@media (max-width: 768px) {
    .container {
        padding: 0 14px;
    }
    header.site-header .header-inner {
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        padding: 10px 14px !important;
        gap: 8px !important;
    }
    .site-brand {
        font-size: 1.15rem !important;
        width: 100% !important;
        justify-content: center !important;
        text-align: center !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        letter-spacing: -0.01em !important;
        line-height: 1.3 !important;
        padding: 2px 0 !important;
    }
    .nav-links {
        width: 100% !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        flex-wrap: wrap !important;
        gap: 14px !important;
        font-size: 0.88rem !important;
        padding-top: 6px !important;
        border-top: 1px solid var(--border-subtle) !important;
    }
    .nav-links a {
        display: inline-flex !important;
        align-items: center !important;
    }
    .header-cta-btn,
    .nav-cta-wa {
        padding: 5px 14px !important;
        font-size: 0.82rem !important;
        border-radius: 20px !important;
    }
    article.post-single,
    article.entry-card,
    .entry-card {
        padding: 20px 16px !important;
        border-radius: var(--radius-sm) !important;
        margin-bottom: 24px !important;
        box-shadow: none !important;
    }
    h1.entry-title {
        font-size: 1.5rem !important;
        line-height: 1.35 !important;
        margin-bottom: 12px !important;
    }
    .entry-meta {
        gap: 10px !important;
        font-size: 0.82rem !important;
    }
    .entry-content {
        font-size: 1.02rem !important;
        line-height: 1.75 !important;
    }
    .entry-content table {
        display: block !important;
        width: 100% !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        margin: 16px 0 !important;
    }
    .entry-content table th,
    .entry-content table td {
        padding: 8px 10px !important;
        font-size: 0.88rem !important;
        white-space: nowrap;
    }
    .entry-content img {
        max-width: 100% !important;
        height: auto !important;
        border-radius: 6px !important;
    }
    .entry-featured-media {
        margin: 16px 0 20px 0 !important;
        max-height: 280px !important;
    }
    .entry-featured-media img {
        max-height: 280px !important;
        object-fit: cover !important;
    }
    .toc-box,
    .eeat-box,
    .spy-mode-box {
        padding: 14px 16px !important;
        border-radius: 8px !important;
        margin: 16px 0 !important;
    }
    .whatsapp-cta-card {
        flex-direction: column !important;
        align-items: stretch !important;
        padding: 18px 16px !important;
        margin: 24px 0 18px 0 !important;
        border-radius: var(--radius-md) !important;
    }
    .whatsapp-cta-card .wa-text {
        text-align: left;
    }
    .whatsapp-cta-card .wa-text h4 {
        font-size: 1.08rem !important;
    }
    .btn-whatsapp-action {
        width: 100% !important;
        justify-content: center !important;
        padding: 12px 16px !important;
        font-size: 0.95rem !important;
    }
    .rss-stream-grid {
        grid-template-columns: 1fr !important;
    }
    footer.site-footer {
        padding: 24px 0;
        margin-top: 30px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    header.site-header .header-inner {
        padding: 8px 10px !important;
        gap: 6px !important;
    }
    .site-brand {
        font-size: 1.05rem !important;
    }
    .nav-links {
        gap: 10px !important;
        font-size: 0.82rem !important;
        padding-top: 5px !important;
    }
    .header-cta-btn,
    .nav-cta-wa {
        padding: 4px 12px !important;
        font-size: 0.78rem !important;
    }
    article.post-single,
    article.entry-card,
    .entry-card {
        padding: 16px 12px !important;
    }
    h1.entry-title {
        font-size: 1.35rem !important;
    }
}