/*
Theme Name: GovPortal Pro
Theme URI: https://techmdsolutions.xyz
Author: TechMD Solutions
Author URI: https://techmdsolutions.xyz
Description: A professional, SEO-optimized, AdSense-ready theme for global government services and tutorial portals. Designed for high RPM niches: taxes, immigration, education, jobs, and healthcare.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: govportal-pro
Tags: blog, news, education, government, adsense, seo, responsive, rtl-language-support, translation-ready
*/

/* ===========================
   CSS CUSTOM PROPERTIES
   =========================== */
:root {
  /* Brand Colors */
  --color-primary: #0A2463;
  --color-primary-dark: #061539;
  --color-primary-light: #1B3F8C;
  --color-accent: #E63946;
  --color-accent-hover: #C1121F;
  --color-gold: #F4A261;
  --color-gold-light: #FFD166;

  /* Neutrals */
  --color-bg: #F8F9FA;
  --color-bg-alt: #FFFFFF;
  --color-bg-dark: #0D1B2A;
  --color-surface: #FFFFFF;
  --color-border: #DEE2E6;
  --color-border-light: #F1F3F4;

  /* Text */
  --color-text: #1A1A2E;
  --color-text-muted: #6C757D;
  --color-text-light: #ADB5BD;
  --color-text-inverse: #FFFFFF;

  /* Ad slots - warm cream backgrounds to look native */
  --color-ad-bg: #FFFBF0;
  --color-ad-border: #E8D5A3;
  --color-ad-label: #9E8B5E;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Source Serif 4', 'Georgia', serif;
  --font-ui: 'DM Sans', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

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

  /* Layout */
  --container-max: 1200px;
  --content-max: 760px;
  --sidebar-width: 320px;
  --header-height: 68px;
  --border-radius: 6px;
  --border-radius-lg: 12px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(10,36,99,0.08), 0 1px 2px rgba(10,36,99,0.04);
  --shadow-md: 0 4px 12px rgba(10,36,99,0.1), 0 2px 4px rgba(10,36,99,0.06);
  --shadow-lg: 0 10px 30px rgba(10,36,99,0.12), 0 4px 8px rgba(10,36,99,0.08);
  --shadow-card: 0 2px 8px rgba(10,36,99,0.06);

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

/* ===========================
   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: 1rem;
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video { 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-accent); }
ul, ol { padding-left: 1.5em; }

/* ===========================
   TYPOGRAPHY
   =========================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); margin-bottom: var(--space-lg); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin-top: var(--space-2xl); margin-bottom: var(--space-md); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); margin-top: var(--space-xl); margin-bottom: var(--space-sm); }
h4 { font-size: 1.15rem; margin-top: var(--space-lg); margin-bottom: var(--space-sm); }

p { margin-bottom: var(--space-lg); max-width: 68ch; }
p:last-child { margin-bottom: 0; }

blockquote {
  border-left: 4px solid var(--color-accent);
  padding: var(--space-md) var(--space-xl);
  background: #FFF5F5;
  margin: var(--space-xl) 0;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  font-style: italic;
}

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-border-light);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  color: var(--color-accent);
}

pre {
  background: var(--color-bg-dark);
  color: #E2E8F0;
  padding: var(--space-lg);
  border-radius: var(--border-radius);
  overflow-x: auto;
  margin: var(--space-xl) 0;
}

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

.site-layout {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--space-2xl);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  align-items: start;
}

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

/* ===========================
   HEADER
   =========================== */
.site-header {
  background: var(--color-primary-dark);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-md);
  border-bottom: 3px solid var(--color-accent);
}

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

.site-branding {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

.site-logo {
  width: 42px;
  height: 42px;
  background: var(--color-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-weight: 800;
  font-size: 1.2rem;
  color: white;
  letter-spacing: -1px;
}

.site-name {
  font-family: var(--font-ui);
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  line-height: 1.1;
}

.site-tagline {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
}

/* Primary Navigation */
.primary-nav ul {
  display: flex;
  list-style: none;
  padding: 0;
  gap: 0;
  margin: 0;
}

.primary-nav a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: all var(--transition-fast);
  border-radius: var(--border-radius);
}

.primary-nav a:hover,
.primary-nav .current-menu-item a {
  color: white;
  background: rgba(255,255,255,0.1);
}

.primary-nav .has-dropdown { position: relative; }

.primary-nav .dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: white;
  min-width: 220px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-base);
  list-style: none;
  z-index: 100;
  border: 1px solid var(--color-border);
}

.primary-nav .has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.primary-nav .dropdown a {
  color: var(--color-text);
  font-size: 0.85rem;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius);
}

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

.header-cta {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--color-accent);
  color: white !important;
  padding: 0.5rem 1.1rem;
  border-radius: 20px;
  white-space: nowrap;
  transition: background var(--transition-fast);
}

.header-cta:hover { background: var(--color-accent-hover) !important; color: white !important; }

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  padding: 0.4rem 0.7rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 1.2rem;
}

/* ===========================
   TOP AD BANNER (728x90 Leaderboard)
   =========================== */
.ad-banner-top {
  background: var(--color-ad-bg);
  border-bottom: 1px solid var(--color-ad-border);
  padding: var(--space-sm) 0;
  text-align: center;
}

.ad-label {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  color: var(--color-ad-label);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 4px;
}

.ad-slot {
  display: inline-block;
  background: var(--color-ad-bg);
  border: 1px dashed var(--color-ad-border);
  border-radius: var(--border-radius);
  position: relative;
}

.ad-slot--leaderboard { width: 728px; height: 90px; max-width: 100%; }
.ad-slot--rectangle { width: 300px; height: 250px; }
.ad-slot--large-rectangle { width: 336px; height: 280px; max-width: 100%; }
.ad-slot--wide-skyscraper { width: 160px; height: 600px; }
.ad-slot--in-content { width: 100%; max-width: 640px; height: 280px; margin: 0 auto; }
.ad-slot--sticky-sidebar { width: 300px; height: 250px; position: sticky; top: calc(var(--header-height) + 20px); }

/* ===========================
   BREADCRUMB
   =========================== */
.breadcrumb-bar {
  background: white;
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--space-sm) 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  list-style: none;
  padding: 0;
  flex-wrap: wrap;
}

.breadcrumb a { color: var(--color-primary); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb li::after { content: '›'; color: var(--color-text-light); margin-left: var(--space-xs); }
.breadcrumb li:last-child::after { display: none; }
.breadcrumb li:last-child { color: var(--color-text-muted); }

/* ===========================
   HERO (Hub Pages)
   =========================== */
.hub-hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-primary-light) 100%);
  color: white;
  padding: var(--space-3xl) 0;
  position: relative;
  overflow: hidden;
}

.hub-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(246,161,97,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(230,57,70,0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hub-hero__inner { position: relative; z-index: 1; }

.hub-hero__flag {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold-light);
  margin-bottom: var(--space-sm);
}

.hub-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  color: white;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.03em;
}

.hub-hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin-bottom: var(--space-xl);
  line-height: 1.65;
}

.hub-hero__pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.pill {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.3rem 0.9rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.pill--outline {
  border: 1px solid rgba(255,255,255,0.35);
  color: rgba(255,255,255,0.85);
}

.pill--outline:hover {
  background: rgba(255,255,255,0.15);
  color: white;
  border-color: rgba(255,255,255,0.6);
}

.pill--filled {
  background: var(--color-accent);
  color: white;
  border: 1px solid transparent;
}

.pill--filled:hover { background: var(--color-accent-hover); color: white; }

/* ===========================
   ARTICLE CARD
   =========================== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.article-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: var(--color-primary-light);
}

.article-card__flag {
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.article-card__body { padding: var(--space-lg); flex: 1; display: flex; flex-direction: column; }

.article-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.card-category {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  background: rgba(230,57,70,0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 10px;
}

.card-country {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 var(--space-sm);
  color: var(--color-primary-dark);
  line-height: 1.35;
}

.article-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  flex: 1;
  max-width: none;
}

.card-link {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: auto;
}

.card-link::after { content: '→'; transition: transform var(--transition-fast); }
.article-card:hover .card-link::after { transform: translateX(4px); }

/* ===========================
   MAIN CONTENT (Single Post)
   =========================== */
.entry-header {
  padding: var(--space-2xl) 0 var(--space-xl);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-xl);
}

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

.entry-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-lg);
  line-height: 1.2;
}

.entry-meta {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.entry-meta__item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.entry-meta__icon { width: 16px; height: 16px; opacity: 0.6; }

.entry-intro {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  border-left: 3px solid var(--color-gold);
  padding-left: var(--space-lg);
  margin-bottom: var(--space-xl);
  max-width: none;
}

/* Table of Contents */
.toc {
  background: #F0F4FF;
  border: 1px solid #C9D8FF;
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg) var(--space-xl);
  margin: var(--space-xl) 0;
}

.toc__title {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.toc ol {
  padding-left: 1.5em;
  margin: 0;
}

.toc li {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  margin-bottom: 0.4rem;
  color: var(--color-text-muted);
}

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

/* ===========================
   IN-CONTENT COMPONENTS
   =========================== */

/* Requirements Box */
.requirements-box {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg) var(--space-xl);
  margin: var(--space-xl) 0;
}

.requirements-box__title {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #92400E;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.requirements-box ul { padding-left: 1.2em; margin: 0; }
.requirements-box li { font-size: 0.9rem; margin-bottom: 0.4rem; color: #78350F; }

/* Step Counter */
.step-container { margin: var(--space-xl) 0; }

.step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  position: relative;
}

.step::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 40px;
  bottom: -20px;
  width: 1px;
  background: var(--color-border);
}

.step:last-child::before { display: none; }

.step-number {
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step-content h4 {
  margin-top: 0.5rem;
  margin-bottom: var(--space-sm);
  font-size: 1.05rem;
}

.step-content p { font-size: 0.95rem; max-width: none; }

/* Screenshot placeholder */
.screenshot {
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-2xl);
  text-align: center;
  margin: var(--space-lg) 0;
  color: var(--color-text-muted);
  font-family: var(--font-ui);
  font-size: 0.85rem;
}

/* Warning Box */
.warning-box {
  background: #FFF5F5;
  border: 1px solid #FCA5A5;
  border-radius: var(--border-radius);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-lg) 0;
  font-size: 0.9rem;
  color: #7F1D1D;
}

/* Tip Box */
.tip-box {
  background: #F0FFF4;
  border: 1px solid #86EFAC;
  border-radius: var(--border-radius);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-lg) 0;
  font-size: 0.9rem;
  color: #14532D;
}

/* FAQ Accordion */
.faq-section { margin: var(--space-2xl) 0; }

.faq-section__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin-bottom: var(--space-lg);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-sm);
  overflow: hidden;
}

.faq-question {
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: white;
  user-select: none;
}

.faq-question:hover { background: var(--color-bg); }
.faq-question::after { content: '+'; font-size: 1.3rem; color: var(--color-primary); transition: transform var(--transition-base); }
.faq-item.is-open .faq-question::after { transform: rotate(45deg); }

.faq-answer {
  padding: 0 var(--space-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.faq-item.is-open .faq-answer {
  max-height: 500px;
  padding: var(--space-md) var(--space-lg) var(--space-lg);
}

/* ===========================
   AD INTEGRATION - IN CONTENT
   =========================== */
.ad-in-content {
  background: var(--color-ad-bg);
  border: 1px solid var(--color-ad-border);
  border-radius: var(--border-radius);
  padding: var(--space-md);
  margin: var(--space-2xl) 0;
  text-align: center;
  clear: both;
}

.ad-in-content .ad-label { margin-bottom: var(--space-sm); }

/* Affiliate recommendation box - looks like editorial content */
.affiliate-box {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg) var(--space-xl);
  margin: var(--space-2xl) 0;
  box-shadow: var(--shadow-card);
}

.affiliate-box__title {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.affiliate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-md);
}

.affiliate-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-md);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.affiliate-item:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.affiliate-item__name {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-xs);
}

.affiliate-item__desc {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.btn-affiliate {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--color-primary);
  color: white;
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
  margin-top: auto;
  transition: background var(--transition-fast);
}

.btn-affiliate:hover { background: var(--color-primary-light); color: white; }

/* ===========================
   SIDEBAR
   =========================== */
.sidebar { padding-top: var(--space-xl); }

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

.sidebar-widget__title {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-border-light);
}

.sidebar-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-nav li { margin-bottom: 0; }

.sidebar-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border-light);
  transition: color var(--transition-fast);
}

.sidebar-nav a:hover { color: var(--color-primary); padding-left: 4px; }
.sidebar-nav a::after { content: '›'; color: var(--color-text-light); }

/* Newsletter signup sidebar widget */
.sidebar-newsletter {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: white;
  border: none;
}

.sidebar-newsletter .sidebar-widget__title { color: rgba(255,255,255,0.6); border-bottom-color: rgba(255,255,255,0.15); }
.sidebar-newsletter p { font-size: 0.875rem; color: rgba(255,255,255,0.8); margin-bottom: var(--space-md); }

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

.input-group input {
  padding: 0.6rem 0.9rem;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.12);
  color: white;
  border-radius: var(--border-radius);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  width: 100%;
}

.input-group input::placeholder { color: rgba(255,255,255,0.5); }

.input-group button {
  background: var(--color-accent);
  color: white;
  border: none;
  padding: 0.6rem 1rem;
  border-radius: var(--border-radius);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.input-group button:hover { background: var(--color-accent-hover); }

/* Ad in sidebar */
.sidebar-ad {
  background: var(--color-ad-bg);
  border: 1px solid var(--color-ad-border);
  text-align: center;
  padding: var(--space-md);
}

/* ===========================
   COUNTRY HUB GRID
   =========================== */
.hub-section {
  margin: var(--space-3xl) 0;
}

.hub-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--color-primary-dark);
}

.hub-section-header h2 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.hub-section-icon {
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.view-all {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* Country flags hub */
.country-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.country-hub-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  text-align: center;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.country-hub-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.country-flag { font-size: 2rem; line-height: 1; }

.country-name {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-primary-dark);
}

.country-count {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

/* ===========================
   FOOTER
   =========================== */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.7);
  margin-top: var(--space-3xl);
}

.footer-top {
  padding: var(--space-3xl) 0 var(--space-2xl);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
}

.footer-brand .site-name { color: white; margin-bottom: var(--space-sm); }
.footer-brand p { font-size: 0.875rem; line-height: 1.65; margin-bottom: var(--space-lg); max-width: none; }

.footer-col h4 {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold-light);
  margin-bottom: var(--space-md);
}

.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a { font-size: 0.875rem; color: rgba(255,255,255,0.6); }
.footer-col a:hover { color: white; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom p { font-size: 0.8rem; margin: 0; max-width: none; }

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

.footer-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

.footer-links a:hover { color: white; }

/* ===========================
   TABLES
   =========================== */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-xl) 0;
  font-size: 0.9rem;
  overflow: hidden;
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
}

.comparison-table thead { background: var(--color-primary-dark); color: white; }
.comparison-table th {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.comparison-table td {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: top;
}

.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) td { background: var(--color-bg); }
.comparison-table tr:hover td { background: #F0F4FF; }

/* ===========================
   SEARCH
   =========================== */
.search-bar {
  display: flex;
  max-width: 560px;
  margin: var(--space-xl) auto;
}

.search-bar input {
  flex: 1;
  padding: 0.75rem 1.25rem;
  border: 2px solid var(--color-border);
  border-right: none;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.search-bar input:focus { border-color: var(--color-primary); }

.search-bar button {
  background: var(--color-primary);
  color: white;
  border: 2px solid var(--color-primary);
  padding: 0 1.25rem;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  font-family: var(--font-ui);
  font-weight: 600;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background var(--transition-fast);
}

.search-bar button:hover { background: var(--color-primary-light); border-color: var(--color-primary-light); }

/* ===========================
   READING PROGRESS BAR
   =========================== */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-gold));
  z-index: 9999;
  transition: width 0.1s linear;
  width: 0%;
}

/* ===========================
   DARK MODE
   =========================== */
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0D1B2A;
    --color-bg-alt: #112240;
    --color-surface: #112240;
    --color-border: #1E3A5F;
    --color-border-light: #1A2E4A;
    --color-text: #E8EFF5;
    --color-text-muted: #8FA8C8;
    --color-ad-bg: #1A2D42;
    --color-ad-border: #2A4060;
  }
  .article-card, .sidebar-widget { background: var(--color-surface); }
  .toc { background: #1A2D42; border-color: #2A4060; }
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .site-layout {
    grid-template-columns: 1fr 280px;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 768px) {
  :root { --header-height: 58px; }

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

  .primary-nav { display: none; }
  .primary-nav.is-open {
    display: block;
    position: fixed;
    inset: var(--header-height) 0 0;
    background: var(--color-primary-dark);
    padding: var(--space-lg);
    overflow-y: auto;
    z-index: 999;
  }
  .primary-nav.is-open ul { flex-direction: column; }
  .menu-toggle { display: block; }

  .hub-hero { padding: var(--space-2xl) 0; }
  .ad-slot--leaderboard { width: 100%; height: 60px; }
  .card-grid { grid-template-columns: 1fr; }

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

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

@media (max-width: 480px) {
  .container { padding: 0 var(--space-md); }
  .site-layout { padding: 0 var(--space-md); }
  .footer-top { grid-template-columns: 1fr; }
  .country-hub-grid { grid-template-columns: repeat(3, 1fr); }
}