/*
Theme Name: EduScientia
Theme URI: https://yoursite.com/eduscientia
Author: Your Name
Author URI: https://yoursite.com
Description: A sophisticated academic WordPress theme for educational research journals. Designed with educational psychology principles, fully responsive, SEO-optimized, and mobile-first.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: eduscientia
Tags: blog, education, research, academic, responsive, seo-friendly, custom-menu
*/

/* =============================================
   CSS CUSTOM PROPERTIES
   ============================================= */
:root {
  /* Colors - Educational Psychology Palette */
  --color-primary: #1a3a5c;       /* Deep Navy - Trust, Authority, Wisdom */
  --color-primary-light: #2d5986; 
  --color-secondary: #2e7d5b;     /* Forest Green - Growth, Learning, Nature */
  --color-secondary-light: #3da374;
  --color-accent: #c8913a;        /* Warm Gold - Achievement, Excellence */
  --color-accent-light: #e2b06a;
  --color-bg: #faf8f5;            /* Warm Ivory - Comfort, Readability */
  --color-bg-alt: #f0ede8;
  --color-surface: #ffffff;
  --color-surface-warm: #fffdf9;
  --color-text: #1e1e2e;
  --color-text-muted: #5a5a72;
  --color-text-light: #8a8a9e;
  --color-border: #e0dbd3;
  --color-border-light: #ece8e0;
  --color-shadow: rgba(26, 58, 92, 0.08);
  --color-shadow-md: rgba(26, 58, 92, 0.14);

  /* Typography */
  --font-heading: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Source Serif 4', 'Georgia', serif;
  --font-ui: 'DM Sans', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;

  /* Layout */
  --container-max: 1200px;
  --content-max: 780px;
  --sidebar-width: 320px;
  --header-height: 72px;

  /* Shadows */
  --shadow-sm: 0 1px 3px var(--color-shadow);
  --shadow-md: 0 4px 16px var(--color-shadow);
  --shadow-lg: 0 8px 32px var(--color-shadow-md);
  --shadow-xl: 0 16px 48px var(--color-shadow-md);
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

ul, ol { list-style: none; }

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.875rem); }
h4 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

blockquote {
  border-left: 4px solid var(--color-accent);
  padding: var(--space-md) var(--space-xl);
  margin: var(--space-xl) 0;
  background: var(--color-bg-alt);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-bg-alt);
  padding: 0.125em 0.375em;
  border-radius: var(--radius-sm);
  color: var(--color-primary);
}

pre {
  background: var(--color-primary);
  color: #e8eaf0;
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: var(--space-xl) 0;
}

pre code {
  background: none;
  color: inherit;
  padding: 0;
}

/* =============================================
   LAYOUT UTILITIES
   ============================================= */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container--narrow {
  max-width: calc(var(--content-max) + 2 * var(--space-xl));
}

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

/* =============================================
   SKIP LINK (Accessibility)
   ============================================= */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 9999;
  background: var(--color-primary);
  color: white;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: var(--space-md); }

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: var(--space-xl);
}

/* Site Branding */
.site-branding {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.site-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.site-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.site-title a {
  color: inherit;
  text-decoration: none;
}

.site-description {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Primary Navigation */
.main-navigation {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-menu li { position: relative; }

.nav-menu a {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  display: block;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu .current-menu-item > a,
.nav-menu .current-page-ancestor > a {
  color: var(--color-primary);
  background: var(--color-bg-alt);
}

/* Dropdown Menu */
.nav-menu .sub-menu {
  position: absolute;
  top: calc(100% + var(--space-sm));
  left: 0;
  min-width: 220px;
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-normal);
  z-index: 200;
}

.nav-menu li:hover > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-menu .sub-menu a {
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
}

/* Search in Header */
.header-search {
  position: relative;
}

.header-search input {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  padding: 0.5rem 1rem 0.5rem 2.5rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  color: var(--color-text);
  width: 200px;
  transition: all var(--transition-normal);
  outline: none;
}

.header-search input:focus {
  width: 260px;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 58, 92, 0.1);
}

.header-search input::placeholder { color: var(--color-text-light); }

.header-search .search-icon {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-light);
  pointer-events: none;
  width: 15px;
  height: 15px;
}

/* Burger Menu Button */
.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-direction: column;
  gap: 5px;
  padding: 10px;
}

.menu-toggle:hover {
  border-color: var(--color-primary);
  background: var(--color-bg-alt);
}

.burger-line {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  transform-origin: center;
}

.menu-toggle.active .burger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-toggle.active .burger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.menu-toggle.active .burger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 58, 92, 0.4);
  backdrop-filter: blur(4px);
  z-index: 90;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.mobile-nav-overlay.active {
  opacity: 1;
}

/* Mobile Menu Drawer */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--color-surface);
  z-index: 95;
  padding: var(--space-xl);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.mobile-menu-close {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  font-size: 1.25rem;
}

.mobile-menu-close:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

.mobile-nav-menu a {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  display: block;
  transition: all var(--transition-fast);
}

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

.mobile-nav-menu .sub-menu {
  padding-left: var(--space-md);
  margin-top: var(--space-xs);
  border-left: 2px solid var(--color-border-light);
}

.mobile-nav-menu .sub-menu a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* =============================================
   HERO / FEATURED SECTION
   ============================================= */
.site-hero {
  padding: var(--space-4xl) 0 var(--space-3xl);
  background: linear-gradient(160deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  border-bottom: 1px solid var(--color-border-light);
  position: relative;
  overflow: hidden;
}

.site-hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(46, 125, 91, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.site-hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(26, 58, 92, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.hero-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-secondary);
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.75rem);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  max-width: 700px;
  letter-spacing: -0.03em;
}

.hero-excerpt {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.hero-btn {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  border: none;
  text-decoration: none;
}

.hero-btn--primary {
  background: var(--color-primary);
  color: white;
}

.hero-btn--primary:hover {
  background: var(--color-primary-light);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.hero-btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
}

.hero-btn--outline:hover {
  border-color: var(--color-primary);
  background: var(--color-bg-alt);
}

/* Featured Article in Hero */
.featured-article-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.featured-article-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary));
  position: relative;
}

.featured-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 4rem;
  color: rgba(255,255,255,0.3);
}

/* =============================================
   MAIN CONTENT LAYOUT
   ============================================= */
.site-main {
  padding: var(--space-3xl) 0;
}

.content-sidebar-layout {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--space-3xl);
  align-items: start;
}

/* =============================================
   ARTICLE CARDS
   ============================================= */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-xl);
}

.article-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

/* Hover-lift only applies on devices with real hover (mouse/trackpad).
   On touch screens this used to require a first "wasted" tap to clear the
   :hover state before the link would actually navigate — that was a key
   part of the "Read button macet" bug. */
@media (hover: hover) and (pointer: fine) {
  .article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border);
  }
}

.card-thumbnail {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  position: relative;
}

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

@media (hover: hover) and (pointer: fine) {
  .article-card:hover .card-thumbnail img {
    transform: scale(1.05);
  }
}

.card-category-badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--color-secondary);
  color: white;
}

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

.card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.card-meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--color-border);
}

.card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
  transition: color var(--transition-fast);
}

@media (hover: hover) and (pointer: fine) {
  .article-card:hover .card-title { color: var(--color-secondary); }
}

.card-excerpt {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.card-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.author-name {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
}

.read-more-link {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: gap var(--transition-fast);
  position: relative;
  z-index: 2;
  pointer-events: auto;
  -webkit-tap-highlight-color: rgba(46, 125, 91, 0.18);
  padding: 0.5rem 0.25rem;
  margin: -0.5rem -0.25rem;
}

@media (hover: hover) and (pointer: fine) {
  .read-more-link:hover {
    color: var(--color-secondary);
    gap: 0.5rem;
  }
}

/* =============================================
   SIDEBAR
   ============================================= */
.sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--space-xl));
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

.widget-title {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.widget-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border-light);
}

/* About Widget */
.about-widget-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-md);
}

.about-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  border: 3px solid white;
  box-shadow: var(--shadow-md);
}

.about-name {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
}

.about-role {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-secondary);
  font-weight: 500;
}

.about-bio {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

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

.social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  font-size: 0.875rem;
}

.social-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-bg-alt);
}

/* Recent Posts Widget */
.recent-post-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.recent-post-item:last-child { border-bottom: none; }

.recent-post-thumb {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary));
}

.recent-post-thumb img { width: 100%; height: 100%; object-fit: cover; }

.recent-post-title {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
  margin-bottom: var(--space-xs);
  transition: color var(--transition-fast);
}

.recent-post-item:hover .recent-post-title { color: var(--color-primary); }

.recent-post-date {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--color-text-light);
}

/* Categories Widget */
.category-list { display: flex; flex-direction: column; gap: var(--space-xs); }

.category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.category-item:hover { background: var(--color-bg-alt); }

.category-name {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.category-icon {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-secondary);
  flex-shrink: 0;
}

.category-count {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-light);
  background: var(--color-bg-alt);
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-full);
}

/* Tags Widget */
.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tag-item {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.tag-item:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  background: rgba(46, 125, 91, 0.06);
}

/* =============================================
   SINGLE POST
   ============================================= */
.post-header {
  padding: var(--space-3xl) 0 var(--space-2xl);
  border-bottom: 1px solid var(--color-border-light);
}

.post-category-badge {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: rgba(46, 125, 91, 0.1);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.post-title {
  font-size: clamp(1.875rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
  max-width: 800px;
}

.post-meta-row {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.post-author-block {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.post-author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  border: 2px solid white;
  box-shadow: var(--shadow-sm);
}

.post-author-info {
  display: flex;
  flex-direction: column;
}

.post-author-name {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text);
}

.post-author-title {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.post-meta-divider {
  width: 1px;
  height: 32px;
  background: var(--color-border-light);
}

.post-meta-item {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-text-light);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.post-meta-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

.post-meta-value {
  font-weight: 500;
  color: var(--color-text-muted);
}

/* Featured Image */
.post-featured-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin: var(--space-2xl) 0;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 21/9;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

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

/* Article Content */
.entry-content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text);
  max-width: var(--content-max);
}

.entry-content p {
  margin: 0 0 var(--space-lg);
  max-width: 68ch;
}

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

.entry-content em { font-style: italic; }

.entry-content blockquote {
  margin: var(--space-2xl) 0;
  padding: var(--space-lg) var(--space-xl);
  border-left: 4px solid var(--color-accent);
  background: var(--color-bg-alt);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--color-text-muted);
}

.entry-content blockquote p:last-child { margin-bottom: 0; }

.entry-content img {
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
}

.entry-content figcaption {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-text-light);
  text-align: center;
  margin-top: var(--space-sm);
}

.entry-content code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-bg-alt);
  padding: 0.15em 0.4em;
  border-radius: var(--radius-sm);
  color: var(--color-primary);
}

/* Paragraph spacing — previously missing, so paragraphs ran together
   with zero gap under the global box-reset. This is the main fix for
   "teks nyaman dibaca" on long research articles. */
.entry-content p {
  margin: 0 0 1.5em;
}

.entry-content p:last-child {
  margin-bottom: 0;
}

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

.entry-content blockquote {
  margin: var(--space-2xl) 0;
  padding: var(--space-lg) var(--space-xl);
  border-left: 4px solid var(--color-accent);
  background: var(--color-bg-alt);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.1875rem;
  line-height: 1.6;
  color: var(--color-primary);
}

.entry-content blockquote p { margin-bottom: 0.75em; }
.entry-content blockquote p:last-child { margin-bottom: 0; }

.entry-content figure {
  margin: var(--space-2xl) 0;
}

.entry-content figure img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
}

.entry-content figcaption {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-text-light);
  text-align: center;
  margin-top: var(--space-sm);
  line-height: 1.5;
}

.entry-content img {
  margin: var(--space-xl) 0;
  border-radius: var(--radius-lg);
}

.entry-content code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-bg-alt);
  padding: 0.15em 0.4em;
  border-radius: var(--radius-sm);
  color: var(--color-secondary);
}

.entry-content pre {
  margin: var(--space-2xl) 0;
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  background: var(--color-primary);
  overflow-x: auto;
}

.entry-content pre code {
  background: none;
  color: rgba(255, 255, 255, 0.9);
  padding: 0;
}

.entry-content hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-3xl) 0;
}

.entry-content h2 {
  font-size: 1.75rem;
  margin: var(--space-3xl) 0 var(--space-lg);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border-light);
}

.entry-content h3 {
  font-size: 1.375rem;
  margin: var(--space-2xl) 0 var(--space-md);
}

.entry-content h4 { margin: var(--space-xl) 0 var(--space-md); }

.entry-content ul,
.entry-content ol {
  list-style: none;
  margin: var(--space-lg) 0;
  padding: 0;
}

.entry-content ul li,
.entry-content ol li {
  padding: var(--space-xs) 0 var(--space-xs) var(--space-xl);
  position: relative;
  color: var(--color-text-muted);
}

.entry-content ul li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 0.85em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-secondary);
}

.entry-content ol {
  counter-reset: list-counter;
}

.entry-content ol li {
  counter-increment: list-counter;
}

.entry-content ol li::before {
  content: counter(list-counter) '.';
  position: absolute;
  left: 0;
  top: var(--space-xs);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-secondary);
}

.entry-content a {
  color: var(--color-secondary);
  text-decoration: underline;
  text-decoration-color: rgba(46, 125, 91, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--transition-fast);
}

.entry-content a:hover {
  text-decoration-color: var(--color-secondary);
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-xl) 0;
  font-family: var(--font-ui);
  font-size: 0.875rem;
}

.entry-content table th {
  background: var(--color-primary);
  color: white;
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
}

.entry-content table th:first-child { border-radius: var(--radius-md) 0 0 0; }
.entry-content table th:last-child { border-radius: 0 var(--radius-md) 0 0; }

.entry-content table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-muted);
}

.entry-content table tr:last-child td { border-bottom: none; }
.entry-content table tr:nth-child(even) td { background: var(--color-bg-alt); }

/* Abstract Box */
.abstract-box {
  background: linear-gradient(135deg, rgba(26,58,92,0.05), rgba(46,125,91,0.05));
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: var(--space-xl);
  margin: var(--space-2xl) 0;
}

.abstract-box-title {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.abstract-box p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0;
}

.research-supporting-image {
  margin: var(--space-xl) 0;
  text-align: center;
}

.research-supporting-image img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
}

/* Research Info Box */
.research-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-md);
  margin: var(--space-xl) 0;
  padding: var(--space-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
}

.research-info-item {}

.research-info-label {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: var(--space-xs);
}

.research-info-value {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

/* Post Tags */
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: var(--space-2xl) 0;
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.post-tag {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.375rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.post-tag:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  background: rgba(46,125,91,0.06);
}

/* =============================================
   PAGINATION
   ============================================= */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin: var(--space-3xl) 0;
}

.page-numbers {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--color-border-light);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.page-numbers:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-bg-alt);
}

.page-numbers.current {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.page-numbers.prev,
.page-numbers.next {
  width: auto;
  padding: 0 var(--space-md);
  gap: var(--space-sm);
}

/* =============================================
   READING PROGRESS BAR
   ============================================= */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: transparent;
  z-index: 200;
}

.reading-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  width: 0%;
  transition: width 0.1s linear;
}

/* =============================================
   BACK TO TOP
   ============================================= */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  z-index: 80;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

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

/* =============================================
   WHATSAPP FLOATING BUTTON
   ============================================= */
.es-wa-float {
  position: fixed;
  bottom: var(--space-xl);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--es-wa-color, #25D366);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  z-index: 90;
  padding: 0.75rem;
  transition: all var(--transition-normal);
  -webkit-tap-highlight-color: transparent;
  animation: es-wa-pop 0.4s ease;
}

.es-wa-float--right {
  right: var(--space-xl);
  /* Sit above the Back-to-top button so they never overlap when both show */
  bottom: calc(var(--space-xl) + 60px);
}

.es-wa-float--left {
  left: var(--space-xl);
}

.es-wa-float-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.es-wa-float-label {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  max-width: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-width 0.3s ease, opacity 0.2s ease, padding 0.3s ease;
}

@media (hover: hover) and (pointer: fine) {
  .es-wa-float:hover {
    box-shadow: var(--shadow-xl, var(--shadow-lg));
    transform: translateY(-2px);
  }
  .es-wa-float:hover .es-wa-float-label {
    max-width: 220px;
    opacity: 1;
    padding-right: 0.5rem;
  }
}

@keyframes es-wa-pop {
  from { opacity: 0; transform: scale(0.6) translateY(16px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

@media (max-width: 480px) {
  .es-wa-float {
    bottom: var(--space-lg);
    padding: 0.7rem;
  }
  .es-wa-float--right {
    right: var(--space-lg);
    bottom: calc(var(--space-lg) + 56px);
  }
  .es-wa-float--left {
    left: var(--space-lg);
  }
  .es-wa-float-icon { width: 24px; height: 24px; }
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.footer-logo-icon {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: white;
}

.footer-site-name {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
}

.footer-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-xl);
  max-width: 300px;
}

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

.footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-fast);
  font-size: 0.875rem;
}

.footer-social-link:hover {
  border-color: rgba(255, 255, 255, 0.4);
  color: white;
  background: rgba(255, 255, 255, 0.1);
}

.footer-col-title {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: var(--space-lg);
}

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

.footer-nav-list a {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

.footer-nav-list a:hover { color: white; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-copy {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom-links a {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover { color: rgba(255, 255, 255, 0.8); }

/* =============================================
   COMMENTS
   ============================================= */
.comments-area {
  margin-top: var(--space-3xl);
  padding-top: var(--space-3xl);
  border-top: 1px solid var(--color-border-light);
}

.comments-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-2xl);
}

.comment-list { display: flex; flex-direction: column; gap: var(--space-xl); }

.comment {
  display: flex;
  gap: var(--space-lg);
}

.comment-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
}

.comment-content { flex: 1; }

.comment-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
  flex-wrap: wrap;
}

.comment-author-name {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text);
}

.comment-date {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.comment-text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Comment Form */
.comment-form-wrap {
  margin-top: var(--space-3xl);
  padding: var(--space-2xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.form-label {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-input,
.form-textarea {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  transition: all var(--transition-fast);
  outline: none;
  width: 100%;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 58, 92, 0.1);
  background: white;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.submit-btn {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.875rem 2rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
}

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

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  :root { --sidebar-width: 280px; }

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

@media (max-width: 900px) {
  .content-sidebar-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }

  .main-navigation .nav-menu,
  .main-navigation .header-search {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .mobile-nav-overlay,
  .mobile-menu {
    display: block;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 60px;
  }

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

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

  .featured-article-grid {
    grid-template-columns: 1fr;
  }

  .featured-article-image {
    order: -1;
  }

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

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

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

  .post-meta-row {
    gap: var(--space-md);
  }

  .post-meta-divider {
    display: none;
  }
}

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

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

  .back-to-top {
    bottom: var(--space-md);
    right: var(--space-md);
  }

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

  .comment-avatar { width: 40px; height: 40px; }
}

/* =============================================
   PRINT STYLES
   ============================================= */
@media print {
  .site-header,
  .site-footer,
  .sidebar,
  .back-to-top,
  .es-wa-float,
  .reading-progress,
  .comments-area {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: black;
    background: white;
  }

  .entry-content {
    max-width: 100%;
  }

  a::after {
    content: ' (' attr(href) ')';
    font-size: 0.8em;
  }
}

/* =============================================
   WORDPRESS SPECIFIC CLASSES
   ============================================= */
.alignleft {
  float: left;
  margin: var(--space-sm) var(--space-xl) var(--space-sm) 0;
}

.alignright {
  float: right;
  margin: var(--space-sm) 0 var(--space-sm) var(--space-xl);
}

.aligncenter {
  display: block;
  margin: var(--space-xl) auto;
}

.alignwide {
  margin-left: calc(-1 * var(--space-2xl));
  margin-right: calc(-1 * var(--space-2xl));
}

.wp-caption {
  max-width: 100%;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.wp-caption-text {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-text-light);
  text-align: center;
  padding: var(--space-sm) var(--space-md);
  font-style: italic;
}

/* Gutenberg Blocks */
.wp-block-image { margin: var(--space-xl) 0; }
.wp-block-image img {
  border-radius: var(--radius-lg);
}

.wp-block-quote {
  border-left: 4px solid var(--color-accent);
  padding: var(--space-md) var(--space-xl);
  margin: var(--space-xl) 0;
  background: var(--color-bg-alt);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.wp-block-quote cite {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: normal;
  display: block;
  margin-top: var(--space-sm);
}

.has-drop-cap::first-letter {
  font-family: var(--font-heading);
  font-size: 4em;
  font-weight: 700;
  float: left;
  line-height: 0.85;
  margin: 0.1em 0.15em 0 0;
  color: var(--color-primary);
}

/* Sticky Post */
.sticky .article-card {
  border-color: var(--color-accent);
  background: linear-gradient(135deg, var(--color-surface), rgba(200, 145, 58, 0.03));
}

/* Screen reader text */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}

/* =============================================
   LOADING ANIMATION
   ============================================= */
.skeleton {
  background: linear-gradient(90deg, var(--color-bg-alt) 25%, var(--color-border-light) 50%, var(--color-bg-alt) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* =============================================
   FOCUS STYLES (Accessibility)
   ============================================= */
:focus-visible {
  outline: 2.5px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}