/* ============================================
   SiemAI — Main Theme Styles v2
   ============================================ */

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

:root {
    /* Primary */
    --color-primary: #6366F1;
    --color-primary-light: #818CF8;
    --color-primary-dark: #4F46E5;
    --color-primary-subtle: #EEF2FF;

    /* Secondary */
    --color-secondary: #334155;
    --color-secondary-light: #475569;
    --color-secondary-lighter: #94A3B8;

    /* Accent */
    --color-accent: #10B981;
    --color-accent-light: #D1FAE5;
    --color-accent-dark: #059669;

    /* Background */
    --color-bg: #FFFFFF;
    --color-bg-subtle: #F8FAFC;
    --color-bg-muted: #F1F5F9;
    --color-bg-elevated: #FFFFFF;

    /* Text */
    --color-text: #1E1B4B;
    --color-text-secondary: #475569;
    --color-text-muted: #94A3B8;
    --color-text-inverse: #FFFFFF;

    /* Borders & Shadows */
    --color-border: #E2E8F0;
    --color-border-light: #F1F5F9;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08);

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 96px;

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

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;

    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-normal: 1.6;
    --leading-relaxed: 1.75;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Container --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: var(--leading-tight);
    color: var(--color-text);
}

h1 { font-size: var(--text-5xl); letter-spacing: -0.02em; }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); font-weight: 600; }
h4 { font-size: var(--text-xl); font-weight: 600; }

p {
    margin-bottom: var(--space-md);
    line-height: var(--leading-relaxed);
}

code, pre {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px 20px;
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 500;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-text-inverse);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-bg-muted);
    color: var(--color-text);
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
}

.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.site-logo img {
    height: 32px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
    align-items: center;
}

.nav-menu a {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: var(--space-sm) 0;
    transition: color var(--transition-fast);
}

.nav-menu a:hover,
.nav-menu .current-menu-item > a {
    color: var(--color-primary);
}

/* Dropdown menu */
.nav-menu .menu-item-has-children {
    position: relative;
}

.nav-menu .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-sm) 0;
    list-style: none;
    z-index: 200;
}

.nav-menu .menu-item-has-children:hover > .sub-menu {
    display: block;
}

.nav-menu .sub-menu a {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.nav-menu .sub-menu a:hover {
    background-color: var(--color-bg-subtle);
    color: var(--color-primary);
}

/* Mobile menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--color-text);
    transition: all var(--transition-fast);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 480px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-bg-subtle) 0%, var(--color-primary-subtle) 100%);
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    padding: var(--space-4xl) var(--space-lg);
}

.hero-content h1 {
    margin-bottom: var(--space-lg);
    font-size: clamp(2rem, 5vw, 3rem);
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    line-height: var(--leading-relaxed);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: var(--space-3xl) 0;
}

.section h2 {
    margin-bottom: var(--space-xl);
}

.section-cta {
    text-align: center;
    margin-top: var(--space-xl);
}

/* Latest Articles */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.posts-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

/* ============================================
   CATEGORY SECTIONS (Home)
   ============================================ */
.category-section {
    border-top: 1px solid var(--color-border-light);
}

.category-section:nth-child(even) {
    background-color: var(--color-bg-subtle);
}

.category-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.category-section-header h2 {
    margin-bottom: 0;
    font-size: var(--text-3xl);
}

.category-section-link {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary);
    white-space: nowrap;
}

.category-section-link:hover {
    color: var(--color-primary-dark);
}

/* ============================================
   TAG CLOUD — Pills/Badges
   ============================================ */
.tag-cloud-section {
    max-width: 800px;
}

.tag-cloud-group {
    margin-bottom: var(--space-xl);
}

.tag-cloud-group-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: var(--text-sm);
}

.tag-cloud-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tag-pill {
    display: inline-block;
    padding: 6px 14px;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-primary);
    background-color: var(--color-primary-subtle);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.tag-pill:hover {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

/* ============================================
   POST CARD
   ============================================ */
.post-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.post-card-image {
    display: block;
    overflow: hidden;
}

.post-card-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.post-card:hover .post-card-image img {
    transform: scale(1.03);
}

.post-card-body {
    padding: var(--space-lg);
}

.post-card-category {
    display: inline-block;
    margin-bottom: var(--space-sm);
}

.post-card-category a {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    background-color: var(--color-primary-subtle);
    padding: 3px 10px;
    border-radius: var(--radius-full);
}

.post-card-category a:hover {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.post-card-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-sm);
}

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

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

.post-card-meta {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
}

.meta-separator {
    margin: 0 var(--space-xs);
}

.post-card-excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    line-height: var(--leading-relaxed);
}

.post-card-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-primary);
}

/* ============================================
   SINGLE POST
   ============================================ */
.single-post-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-2xl);
    padding: var(--space-2xl) 0;
}

.single-post-content {
    min-width: 0;
}

.entry-header {
    margin-bottom: var(--space-xl);
}

.entry-title {
    margin-bottom: var(--space-md);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
}

.entry-meta {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    align-items: center;
}

.entry-meta a {
    color: var(--color-text-secondary);
}

.entry-meta a:hover {
    color: var(--color-primary);
}

.entry-thumbnail {
    margin-bottom: var(--space-xl);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.entry-thumbnail img {
    width: 100%;
    height: auto;
}

.meta-tag {
    font-size: var(--text-xs);
    padding: 3px 10px;
    font-weight: 500;
    color: var(--color-primary);
    background-color: var(--color-primary-subtle);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.meta-tag:hover {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.entry-content {
    max-width: 720px;
    line-height: var(--leading-relaxed);
}

.entry-content h2 {
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
}

.entry-content h3 {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.entry-content p {
    margin-bottom: var(--space-md);
}

.entry-content ul,
.entry-content ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-xl);
}

.entry-content li {
    margin-bottom: var(--space-sm);
}

.entry-content blockquote {
    border-left: 3px solid var(--color-primary);
    padding-left: var(--space-lg);
    margin: var(--space-xl) 0;
    color: var(--color-text-secondary);
    font-style: italic;
}

.entry-content pre {
    background-color: var(--color-bg-muted);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin-bottom: var(--space-md);
}

.entry-content code {
    background-color: var(--color-bg-muted);
    padding: 2px 6px;
    border-radius: 4px;
}

.entry-content pre code {
    background: none;
    padding: 0;
}

/* Tables */
.entry-content .wp-block-table {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: var(--space-xl) 0;
}

.entry-content .wp-block-table table {
    margin: 0;
    min-width: 360px;
}

.entry-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-xl) auto;
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
    text-align: left;
    border: 1px solid var(--color-border);
}

.entry-content thead th {
    padding: var(--space-sm) var(--space-lg);
    background-color: var(--color-bg-muted);
    font-weight: 600;
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary);
    border-bottom: 2px solid var(--color-primary);
    white-space: nowrap;
}

.entry-content tbody td,
.entry-content tbody th {
    padding: var(--space-sm) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    vertical-align: top;
}

.entry-content tbody tr:last-child td,
.entry-content tbody tr:last-child th {
    border-bottom: none;
}

.entry-content tbody tr:nth-child(even) {
    background-color: var(--color-bg-subtle);
}

.entry-content tbody tr:hover {
    background-color: var(--color-primary-subtle);
    transition: background-color 0.15s ease;
}

/* Post Navigation */
.post-navigation {
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.nav-subtitle {
    display: block;
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

/* Breadcrumbs */
.breadcrumbs {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}

.breadcrumbs a {
    color: var(--color-text-secondary);
}

.breadcrumb-sep {
    margin: 0 var(--space-sm);
    color: var(--color-text-muted);
}

/* ============================================
   AUTHOR BOX
   ============================================ */
.author-box {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-xl);
    margin-top: var(--space-2xl);
    background-color: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.author-box-avatar {
    position: relative;
    width: 80px;
    height: 80px;
    flex-shrink: 0;
}

.author-box-avatar img {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
    object-fit: cover;
}


.author-box-info {
    flex: 1;
}

.author-box-name {
    font-size: var(--text-lg);
    margin-bottom: var(--space-sm);
}

.author-box-name a {
    color: var(--color-text);
}

.author-box-name a:hover {
    color: var(--color-primary);
}

.author-box-bio {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
    line-height: var(--leading-relaxed);
}

.author-box-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-primary);
}

/* ============================================
   DISQUS COMMENTS
   ============================================ */
.disqus-comments {
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

/* ============================================
   RELATED POSTS
   ============================================ */
.related-posts {
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.related-posts h2 {
    margin-bottom: var(--space-lg);
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-lg);
}

.related-post-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition-base);
}

.related-post-card:hover {
    box-shadow: var(--shadow-md);
}

.related-post-image img {
    width: 100%;
    height: 140px;
    object-fit: cover;
}

.related-post-card .related-post-category {
    display: block;
    padding: var(--space-sm) var(--space-md) 0;
    font-size: var(--text-xs);
    color: var(--color-primary);
    font-weight: 600;
}

.related-post-card h3 {
    padding: var(--space-xs) var(--space-md) 0;
    font-size: var(--text-base);
}

.related-post-card h3 a {
    color: var(--color-text);
}

.related-post-card p {
    padding: 0 var(--space-md) var(--space-md);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
    position: sticky;
    top: 80px;
    align-self: start;
}

.widget {
    padding: var(--space-lg);
    background-color: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
}

.widget-title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-md);
}

.widget p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.sidebar-newsletter {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.sidebar-newsletter input[type="email"],
.sidebar .search-form input[type="search"],
.sidebar .search-form .search-field {
    width: 100%;
    min-height: 48px;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: #fff;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.4;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.sidebar-newsletter input[type="email"]::placeholder,
.sidebar .search-form input[type="search"]::placeholder,
.sidebar .search-form .search-field::placeholder {
    color: var(--color-text-muted);
}

.sidebar-newsletter input[type="email"]:focus,
.sidebar .search-form input[type="search"]:focus,
.sidebar .search-form .search-field:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-subtle);
    background-color: #fff;
}

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

.sidebar .search-form {
    display: flex;
    align-items: stretch;
    gap: var(--space-sm);
}

.sidebar .search-form label {
    flex: 1;
}

.search-form input[type="submit"],
.search-form button[type="submit"] {
    min-height: 48px;
    padding: 12px 18px;
    border: none;
    border-radius: var(--radius-md);
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.widget-newsletter,
.widget_search {
    overflow: hidden;
}

.widget-newsletter .newsletter-form,
.widget_search .search-form {
    margin-top: var(--space-md);
}

.widget-newsletter input[type="email"],
.widget_search .search-field,
.widget_search input[type="search"] {
    appearance: none;
}

.widget-newsletter input[type="email"]:hover,
.widget_search .search-field:hover,
.widget_search input[type="search"]:hover {
    border-color: var(--color-primary-light);
}

.search-form input[type="submit"]:hover,
.search-form button[type="submit"]:hover,
.search-form input[type="submit"]:focus-visible,
.search-form button[type="submit"]:focus-visible {
    background-color: var(--color-primary-hover);
    box-shadow: var(--shadow-sm);
}

.search-form input[type="submit"]:focus-visible,
.search-form button[type="submit"]:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--color-primary-subtle);
}

/* Tag cloud in sidebar */
.widget-tag-cloud .tagcloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.widget-tag-cloud .tagcloud a {
    font-size: var(--text-sm) !important;
    padding: 4px 10px;
    background-color: var(--color-primary-subtle);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.widget-tag-cloud .tagcloud a:hover {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

/* Popular posts list */
.popular-posts-list {
    list-style: none;
    counter-reset: popular;
    padding: 0;
}

.popular-posts-list li {
    counter-increment: popular;
    margin-bottom: var(--space-sm);
    padding-left: var(--space-lg);
    position: relative;
}

.popular-posts-list li::before {
    content: counter(popular);
    position: absolute;
    left: 0;
    top: 0;
    width: 20px;
    height: 20px;
    background-color: var(--color-primary-subtle);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.popular-posts-list a {
    font-size: var(--text-sm);
    color: var(--color-text);
    line-height: var(--leading-normal);
}

.popular-posts-list a:hover {
    color: var(--color-primary);
}

/* ============================================
   WORDPRESS DEFAULT WIDGETS
   ============================================ */

/* Recent Posts */
.widget_recent_entries ul,
.widget_pages ul,
.widget_meta ul,
.widget_nav_menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget_recent_entries ul li,
.widget_pages ul li,
.widget_meta ul li,
.widget_nav_menu ul li {
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
}

.widget_recent_entries ul li:last-child,
.widget_pages ul li:last-child,
.widget_meta ul li:last-child,
.widget_nav_menu ul li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.widget_recent_entries ul li a,
.widget_pages ul li a,
.widget_meta ul li a,
.widget_nav_menu ul li a {
    font-size: var(--text-sm);
    color: var(--color-text);
    text-decoration: none;
    line-height: var(--leading-normal);
    transition: color var(--transition-fast);
}

.widget_recent_entries ul li a:hover,
.widget_pages ul li a:hover,
.widget_meta ul li a:hover,
.widget_nav_menu ul li a:hover {
    color: var(--color-primary);
}

.widget_recent_entries .post-date {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

/* Recent Comments */
.widget_recent_comments ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget_recent_comments ul li {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
}

.widget_recent_comments ul li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.widget_recent_comments ul li a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.widget_recent_comments ul li a:hover {
    text-decoration: underline;
}

.widget_recent_comments .comment-author-link {
    color: var(--color-text-secondary);
    font-size: var(--text-xs);
}

/* Categories */
.widget_categories ul,
.widget_archive ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget_categories ul li,
.widget_archive ul li {
    margin-bottom: var(--space-xs);
}

.widget_categories ul li a,
.widget_archive ul li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--text-sm);
    color: var(--color-text);
    text-decoration: none;
    padding: var(--space-sm);
    background-color: var(--color-bg);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.widget_categories ul li a:hover,
.widget_archive ul li a:hover {
    background-color: var(--color-primary-subtle);
    color: var(--color-primary);
}

.widget_categories ul li a .count,
.widget_archive ul li a .count {
    font-size: var(--text-xs);
    background-color: var(--color-bg-subtle);
    color: var(--color-text-muted);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.widget_categories ul li a:hover .count,
.widget_archive ul li a:hover .count {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

/* Archive dropdown */
.widget_archive select,
.widget_categories select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: #fff;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--color-text);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236366F1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.widget_archive select:focus,
.widget_categories select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-subtle);
}

/* Calendar */
.widget_calendar caption {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
    padding-bottom: var(--space-sm);
    caption-side: top;
}

.widget_calendar table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}

.widget_calendar th,
.widget_calendar td {
    padding: var(--space-sm);
    text-align: center;
    border: 1px solid var(--color-border);
}

.widget_calendar th {
    background-color: var(--color-bg-subtle);
    font-weight: 600;
    color: var(--color-text);
}

.widget_calendar td {
    background-color: #fff;
}

.widget_calendar td a {
    display: block;
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
}

.widget_calendar td a:hover {
    text-decoration: underline;
}

.widget_calendar td#today {
    background-color: var(--color-primary-subtle);
    font-weight: 600;
}

.widget_calendar td#today a {
    color: var(--color-primary);
}

/* RSS Widget */
.widget_rss ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget_rss ul li {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.widget_rss ul li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.widget_rss ul li .rsswidget {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
    text-decoration: none;
    line-height: var(--leading-normal);
}

.widget_rss ul li .rsswidget:hover {
    color: var(--color-primary);
}

.widget_rss ul li .rss-date {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

.widget_rss ul li .rssSummary {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-top: var(--space-sm);
}

.widget_rss ul li cite {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
    font-style: normal;
}

/* Text widget */
.widget_text .textwidget {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.widget_text .textwidget img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    margin-top: var(--space-sm);
}

/* Nav menu widget enhancements */
.widget_nav_menu .menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget_nav_menu .menu-item {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.widget_nav_menu .menu-item a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background-color: transparent;
}

.widget_nav_menu .menu-item a::before {
    content: '→';
    color: var(--color-primary);
    font-weight: 600;
}

.widget_nav_menu .menu-item a:hover {
    background-color: var(--color-primary-subtle);
    border-radius: var(--radius-sm);
}

/* ============================================
   ARCHIVE
   ============================================ */
.archive-page {
    padding: var(--space-2xl) 0;
}

.archive-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-2xl);
}

.archive-main {
    min-width: 0;
}

.archive-header {
    margin-bottom: var(--space-2xl);
}

.archive-header h1 {
    margin-bottom: var(--space-sm);
}

.archive-description {
    color: var(--color-text-secondary);
    font-size: var(--text-lg);
}

.archive-footer {
    text-align: center;
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

/* Pagination */
.pagination {
    margin-top: var(--space-2xl);
    text-align: center;
}

.pagination .nav-links {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    padding: 8px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    font-weight: 500;
}

.pagination .current {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

.pagination a:hover {
    background-color: var(--color-bg-muted);
}

/* ============================================
   PAGES (About, Contact)
   ============================================ */
.static-page,
.page-about,
.page-contact {
    padding: var(--space-2xl) 0;
}

.page-header {
    margin-bottom: var(--space-2xl);
}

.page-content {
    max-width: 720px;
}

/* About — Author Bio at Top */
.about-author-top {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
    padding: var(--space-xl);
    margin-bottom: var(--space-2xl);
    background-color: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.about-author-avatar img {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.about-author-info h2 {
    margin-bottom: var(--space-sm);
    font-size: var(--text-3xl);
}

.about-author-info p {
    color: var(--color-text-secondary);
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    margin: 0;
}

/* About sections */
.about-section {
    margin-bottom: var(--space-2xl);
    max-width: 720px;
}

.about-section h2 {
    margin-bottom: var(--space-md);
    font-size: var(--text-2xl);
}

.about-section p {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.about-cta {
    margin-top: var(--space-2xl);
    padding: var(--space-xl);
    background-color: var(--color-bg-subtle);
    border-radius: var(--radius-md);
    max-width: 720px;
}

.about-cta p {
    font-size: var(--text-lg);
    margin-bottom: var(--space-lg);
}

.cta-buttons {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Contact */
.contact-intro {
    max-width: 720px;
    margin-bottom: var(--space-2xl);
}

.contact-intro p {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-2xl);
    align-items: start;
}

.contact-form {
    max-width: 600px;
}

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

.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.form-group .required {
    color: #EF4444;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
    background-color: var(--color-bg);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-subtle);
}

.contact-alt {
    padding: var(--space-lg);
    background-color: var(--color-bg-subtle);
    border-radius: var(--radius-md);
}

.contact-alt h3 {
    margin-bottom: var(--space-md);
}

/* ============================================
   404
   ============================================ */
.error-404 {
    padding: var(--space-4xl) 0;
    text-align: center;
}

.error-404-content {
    max-width: 600px;
    margin: 0 auto;
}

.error-404 h1 {
    margin-bottom: var(--space-lg);
    font-size: clamp(2rem, 5vw, 2.5rem);
}

.error-message {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}

.error-404-cta {
    margin: var(--space-2xl) 0;
}

.error-404-suggestions {
    text-align: left;
    max-width: 400px;
    margin: var(--space-2xl) auto;
    padding: var(--space-lg);
    background-color: var(--color-bg-subtle);
    border-radius: var(--radius-md);
}

.error-404-suggestions h3 {
    margin-bottom: var(--space-md);
}

.error-404-suggestions ul {
    list-style: none;
    padding: 0;
}

.error-404-suggestions li {
    margin-bottom: var(--space-sm);
}

.error-404 .search-form {
    margin-top: var(--space-xl);
}

.error-404 .search-form input[type="search"] {
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--text-base);
    width: 100%;
    max-width: 400px;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background-color: var(--color-text);
    color: var(--color-text-inverse);
    padding: var(--space-3xl) 0 var(--space-xl);
    margin-top: var(--space-3xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand img {
    height: 28px;
    width: auto;
    margin-bottom: var(--space-md);
    filter: brightness(0) invert(1);
}

.footer-brand p {
    font-size: var(--text-sm);
    color: var(--color-secondary-lighter);
    max-width: 300px;
}

.footer-menu {
    list-style: none;
}

.footer-menu li {
    margin-bottom: var(--space-sm);
}

.footer-menu a {
    color: var(--color-secondary-lighter);
    font-size: var(--text-sm);
}

.footer-menu a:hover {
    color: var(--color-text-inverse);
}

.footer-social {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-social a {
    color: var(--color-secondary-lighter);
    font-size: var(--text-sm);
}

.footer-social a:hover {
    color: var(--color-text-inverse);
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-secondary);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: var(--color-secondary-lighter);
    margin: 0;
}

/* ============================================
   ADMIN DEMO NOTICE
   ============================================ */
.demo-notice {
    border-left-color: var(--color-primary) !important;
}

/* ============================================
   RESPONSIVE — TABLET
   ============================================ */
@media (max-width: 1024px) {
    .posts-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .archive-layout .sidebar {
        position: static;
    }
}

/* ============================================
   RESPONSIVE — MOBILE
   ============================================ */
@media (max-width: 768px) {
    h1 { font-size: var(--text-3xl); }
    h2 { font-size: var(--text-2xl); }

    .container {
        padding: 0 var(--space-md);
    }

    /* Mobile menu */
    .mobile-menu-toggle {
        display: flex;
    }

    .site-navigation {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background-color: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        padding: var(--space-lg);
    }

    .site-navigation.active {
        display: block;
    }

    .nav-menu {
        flex-direction: column;
        gap: var(--space-md);
    }

    .nav-menu .sub-menu {
        position: static;
        display: block;
        box-shadow: none;
        border: none;
        padding-left: var(--space-lg);
        background: transparent;
    }

    .nav-menu .sub-menu a {
        padding: var(--space-xs) 0;
    }

    /* Hero */
    .hero {
        min-height: 360px;
    }

    .hero-content {
        padding: var(--space-2xl) var(--space-md);
    }

    /* Posts grid */
    .posts-grid,
    .posts-grid-3 {
        grid-template-columns: 1fr;
    }

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

    /* Category sections */
    .category-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }

    /* Tag cloud */
    .tag-cloud-pills {
        gap: var(--space-xs);
    }

    .tag-pill {
        font-size: var(--text-xs);
        padding: 4px 10px;
    }

    /* Single post */
    .single-post-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
    }

    /* Author box */
    .author-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    /* About author */
    .about-author-top {
        flex-direction: column;
        text-align: center;
    }

    /* Contact */
    .contact-layout {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    /* Newsletter */
    .newsletter-form {
        flex-direction: column;
    }

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

@media (max-width: 480px) {
    .entry-meta {
        flex-direction: column;
        align-items: flex-start;
    }

    .meta-separator {
        display: none;
    }

    .search-form {
        flex-direction: column;
    }

    .search-form input[type="submit"],
    .search-form button[type="submit"] {
        width: 100%;
    }
}