/*
Theme Name: CareerScribeAI Blog
Theme URI: https://careerscribeai.com
Author: CareerScribeAI
Author URI: https://careerscribeai.com
Description: A custom WordPress theme for the CareerScribeAI blog, matching the main application's dark modern design.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: careerscribeai-blog
Tags: blog, dark-mode, custom-background, custom-logo, custom-menu, featured-images, threaded-comments

CareerScribeAI Blog Theme - A dark, modern blog theme matching the main CareerScribeAI application design.
*/

/* ==========================================================================
   CSS Variables - CareerScribeAI Brand Colors
   ========================================================================== */

:root {
  /* Background colors */
  --color-bg-primary: #020617;      /* slate-950 */
  --color-bg-secondary: #0f172a;    /* slate-900 */
  --color-bg-tertiary: #1e293b;     /* slate-800 */
  --color-bg-card: rgba(255, 255, 255, 0.02);

  /* Text colors */
  --color-text-primary: #ffffff;
  --color-text-secondary: #cbd5e1;  /* slate-300 */
  --color-text-muted: #94a3b8;      /* slate-400 */
  --color-text-subtle: #64748b;     /* slate-500 */

  /* Brand colors */
  --color-brand-50: #f0f9ff;
  --color-brand-100: #e0f2fe;
  --color-brand-200: #bae6fd;
  --color-brand-300: #7dd3fc;
  --color-brand-400: #38bdf8;
  --color-brand-500: #0ea5e9;
  --color-brand-600: #0284c7;
  --color-brand-700: #0369a1;

  /* Accent colors (purple/magenta) */
  --color-accent-300: #f0abfc;
  --color-accent-400: #e879f9;
  --color-accent-500: #d946ef;
  --color-accent-600: #c026d3;

  /* Status colors */
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  /* Border */
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-hover: rgba(255, 255, 255, 0.2);

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-brand: 0 0 20px rgba(14, 165, 233, 0.3);

  /* Typography */
  --font-display: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;

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

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 200ms ease;
  --transition-slow: 300ms ease;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.625;
  color: var(--color-text-secondary);
  background-color: var(--color-bg-primary);
  min-height: 100vh;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

@media (min-width: 768px) {
  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.25rem;
  }

  h3 {
    font-size: 1.75rem;
  }
}

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--color-brand-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-brand-300);
}

strong, b {
  font-weight: 600;
  color: var(--color-text-primary);
}

em, i {
  font-style: italic;
}

blockquote {
  border-left: 4px solid var(--color-brand-500);
  padding-left: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  font-style: italic;
  color: var(--color-text-muted);
}

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-bg-tertiary);
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-sm);
  color: var(--color-brand-400);
}

pre {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  background: var(--color-bg-tertiary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  margin: var(--spacing-xl) 0;
}

pre code {
  background: transparent;
  padding: 0;
}

ul, ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-xl);
}

li {
  margin-bottom: var(--spacing-sm);
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--spacing-2xl) 0;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container-narrow {
  max-width: 768px;
}

.container-wide {
  max-width: 1536px;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--spacing-lg);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text-primary);
  text-decoration: none;
}

.site-logo:hover {
  color: var(--color-text-primary);
}

.site-logo img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
}

/* Navigation */
.main-navigation {
  display: none;
}

@media (min-width: 768px) {
  .main-navigation {
    display: flex;
    align-items: center;
  }
}

/* Reset WordPress menu list styles */
.main-navigation ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.main-navigation li {
  margin: 0;
  padding: 0;
  position: relative;
}

.main-navigation a {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  text-decoration: none;
  padding: var(--spacing-sm) 0;
  display: block;
}

.main-navigation a:hover {
  color: var(--color-text-primary);
}

.main-navigation .current-menu-item > a,
.main-navigation .current-menu-ancestor > a {
  color: var(--color-brand-400);
}

/* Dropdown menus */
.main-navigation .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-sm) 0;
  min-width: 200px;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  flex-direction: column;
  gap: 0;
}

.main-navigation li:hover > .sub-menu {
  display: flex;
}

.main-navigation .sub-menu li {
  width: 100%;
}

.main-navigation .sub-menu a {
  padding: var(--spacing-sm) var(--spacing-lg);
  white-space: nowrap;
}

.main-navigation .sub-menu a:hover {
  background: var(--color-bg-tertiary);
}

/* CTA Button */
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-brand-500), var(--color-brand-600));
  color: var(--color-text-primary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.header-cta:hover {
  background: linear-gradient(135deg, var(--color-brand-600), var(--color-brand-700));
  color: var(--color-text-primary);
  transform: translateY(-1px);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  cursor: pointer;
}

@media (min-width: 768px) {
  .menu-toggle {
    display: none;
  }
}

/* Mobile Navigation Panel */
.mobile-navigation {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg-primary);
  z-index: 999;
  overflow-y: auto;
  padding: var(--spacing-xl) 0;
}

.mobile-navigation.is-active {
  display: block;
}

.mobile-navigation ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-navigation li {
  margin: 0;
  border-bottom: 1px solid var(--color-border);
}

.mobile-navigation a {
  display: block;
  padding: var(--spacing-md) 0;
  font-size: 1rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.mobile-navigation a:hover {
  color: var(--color-text-primary);
}

.mobile-navigation .current-menu-item > a {
  color: var(--color-brand-400);
}

/* Mobile submenu */
.mobile-navigation .sub-menu {
  padding-left: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.mobile-navigation .sub-menu li:last-child {
  border-bottom: none;
}

.mobile-navigation .sub-menu a {
  font-size: 0.875rem;
  padding: var(--spacing-sm) 0;
}

@media (min-width: 768px) {
  .mobile-navigation {
    display: none !important;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-2xl) 0;
  margin-top: var(--spacing-2xl);
}

/* Footer Main Grid */
.footer-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

@media (min-width: 768px) {
  .footer-main {
    grid-template-columns: 2fr repeat(3, 1fr);
  }
}

/* Footer Brand Column */
.footer-brand {
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
  .footer-brand {
    margin-bottom: 0;
  }
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  margin-bottom: var(--spacing-md);
}

.footer-logo img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
}

.footer-logo span {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.footer-description {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 280px;
  margin-bottom: var(--spacing-md);
}

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

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-social a:hover {
  color: var(--color-brand-400);
}

/* Footer Links Columns */
.footer-links h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-text-primary);
}

/* Footer Bottom */
.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding-top: var(--spacing-xl);
  margin-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--color-text-subtle);
  margin: 0;
}

.footer-tagline {
  color: var(--color-text-muted);
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-lg);
  transition: all var(--transition-normal);
}

.card:hover {
  border-color: var(--color-border-hover);
}

.card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.card-link:hover {
  color: inherit;
}

/* ==========================================================================
   Post Cards (Blog Listing)
   ========================================================================== */

.post-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

@media (min-width: 640px) {
  .post-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .post-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.post-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.post-card:hover {
  border-color: var(--color-brand-500);
  transform: translateY(-4px);
}

.post-card-image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

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

.post-card:hover .post-card-image img {
  transform: scale(1.05);
}

.post-card-category {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-brand-500);
  color: var(--color-text-primary);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.post-card-content {
  padding: var(--spacing-lg);
}

.post-card-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
}

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

.post-card-title a:hover {
  color: var(--color-brand-400);
}

.post-card-excerpt {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 0.75rem;
  color: var(--color-text-subtle);
}

.post-card-meta span {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* ==========================================================================
   Single Post
   ========================================================================== */

.single-post-header {
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.single-post-category {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-brand-500);
  color: var(--color-text-primary);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-lg);
}

.single-post-category a {
  color: inherit;
}

.single-post-title {
  font-size: 2.5rem;
  max-width: 900px;
  margin: 0 auto var(--spacing-lg);
}

@media (min-width: 768px) {
  .single-post-title {
    font-size: 3.5rem;
  }
}

.single-post-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.single-post-meta span {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.single-post-featured-image {
  margin-bottom: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

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

.single-post-content {
  max-width: 768px;
  margin: 0 auto;
  font-size: 1.125rem;
  line-height: 1.8;
}

.single-post-content h2 {
  margin-top: var(--spacing-2xl);
}

.single-post-content h3 {
  margin-top: var(--spacing-xl);
}

.single-post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  margin: var(--spacing-xl) 0;
}

.single-post-content a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

.post-tags a {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-bg-tertiary);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.post-tags a:hover {
  background: var(--color-brand-500);
  color: var(--color-text-primary);
}

/* Author Box */
.author-box {
  display: flex;
  gap: var(--spacing-lg);
  padding: var(--spacing-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  margin-top: var(--spacing-2xl);
}

.author-box-avatar {
  flex-shrink: 0;
}

.author-box-avatar img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
}

.author-box-content h4 {
  margin-bottom: var(--spacing-sm);
}

.author-box-content p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* Related Posts */
.related-posts {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--color-border);
}

.related-posts h3 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-2xl);
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--spacing-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.pagination a:hover {
  border-color: var(--color-brand-500);
  color: var(--color-brand-400);
}

.pagination .current {
  background: var(--color-brand-500);
  border-color: var(--color-brand-500);
  color: var(--color-text-primary);
}

/* ==========================================================================
   Forms
   ========================================================================== */

input[type="text"],
input[type="email"],
input[type="search"],
input[type="url"],
input[type="password"],
textarea,
select {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="search"]:focus,
input[type="url"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-brand-500);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-subtle);
}

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-brand-500), var(--color-brand-600));
  color: var(--color-text-primary);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-brand-600), var(--color-brand-700));
  color: var(--color-text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-brand);
}

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

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-border-hover);
  color: var(--color-text-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-primary);
}

/* ==========================================================================
   Comments
   ========================================================================== */

.comments-area {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--color-border);
}

.comments-title {
  margin-bottom: var(--spacing-xl);
}

.comment-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.comment {
  padding: var(--spacing-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  margin-bottom: var(--spacing-lg);
}

.comment .children {
  margin-top: var(--spacing-lg);
  padding-left: var(--spacing-xl);
  list-style: none;
}

.comment-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.comment-author img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
}

.comment-author-name {
  font-weight: 600;
  color: var(--color-text-primary);
}

.comment-meta {
  font-size: 0.75rem;
  color: var(--color-text-subtle);
}

.comment-content {
  color: var(--color-text-secondary);
}

.comment-reply-link {
  font-size: 0.875rem;
  font-weight: 500;
}

/* Comment Form */
.comment-respond {
  margin-top: var(--spacing-xl);
}

.comment-form {
  display: grid;
  gap: var(--spacing-lg);
}

.comment-form-author,
.comment-form-email {
  display: grid;
  gap: var(--spacing-sm);
}

@media (min-width: 640px) {
  .comment-form-author,
  .comment-form-email {
    display: inline-grid;
    width: calc(50% - var(--spacing-md));
  }
}

/* ==========================================================================
   Search
   ========================================================================== */

.search-form {
  display: flex;
  gap: var(--spacing-sm);
}

.search-form .search-field {
  flex: 1;
}

.search-form .search-submit {
  padding: var(--spacing-md) var(--spacing-lg);
}

/* Search Results */
.search-results-header {
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.search-results-header h1 {
  margin-bottom: var(--spacing-sm);
}

.search-results-header p {
  color: var(--color-text-muted);
}

/* ==========================================================================
   404 Page
   ========================================================================== */

.error-404 {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-2xl);
}

.error-404-content h1 {
  font-size: 8rem;
  color: var(--color-brand-500);
  line-height: 1;
  margin-bottom: var(--spacing-md);
}

.error-404-content h2 {
  margin-bottom: var(--spacing-lg);
}

.error-404-content p {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-xl);
}

/* ==========================================================================
   Sidebar
   ========================================================================== */

.sidebar {
  margin-top: var(--spacing-2xl);
}

@media (min-width: 1024px) {
  .content-with-sidebar {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--spacing-2xl);
  }

  .sidebar {
    margin-top: 0;
  }
}

.widget {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.widget-title {
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

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

.widget li {
  margin-bottom: var(--spacing-sm);
}

.widget a {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.widget a:hover {
  color: var(--color-brand-400);
}

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */

.breadcrumbs {
  font-size: 0.875rem;
  color: var(--color-text-subtle);
  padding: var(--spacing-md) 0;
}

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

.breadcrumbs a:hover {
  color: var(--color-brand-400);
}

.breadcrumbs .separator {
  margin: 0 var(--spacing-sm);
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.text-center {
  text-align: center;
}

.text-brand {
  color: var(--color-brand-400);
}

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

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mt-5 { margin-top: var(--spacing-2xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-2xl); }

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

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease-out;
}

.animate-fade-up {
  animation: fadeUp 0.5s ease-out;
}

/* ==========================================================================
   Blog Page Sections
   ========================================================================== */

/* Hero Section */
.blog-hero {
  padding: var(--spacing-2xl) 0 3rem;
  text-align: center;
}

.blog-hero .hero-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.blog-hero .hero-subtitle {
  color: var(--color-text-muted);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
}

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

  .blog-hero .hero-title {
    font-size: 3rem;
  }
}

/* Hero Search Form */
.hero-search {
  display: flex;
  max-width: 480px;
  margin: 0 auto;
  gap: 0;
}

.hero-search .search-field {
  flex: 1;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl) 0 0 var(--radius-xl);
  color: var(--color-text-primary);
  font-size: 1rem;
  border-right: none;
}

.hero-search .search-field:focus {
  outline: none;
  border-color: var(--color-brand-500);
}

.hero-search .search-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-brand-500);
  border: 1px solid var(--color-brand-500);
  border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.hero-search .search-submit:hover {
  background: var(--color-brand-600);
}

/* Categories Section */
.categories-section {
  padding: var(--spacing-xl) 0 var(--spacing-2xl);
  border-bottom: 1px solid var(--color-border);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

@media (min-width: 640px) {
  .categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .categories-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-lg) var(--spacing-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.category-card:hover {
  border-color: var(--color-brand-500);
  background: rgba(14, 165, 233, 0.05);
}

.category-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.category-count {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Posts Section */
.posts-section {
  padding: 3rem 0;
}

.posts-section .section-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xl);
}

.posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

@media (min-width: 640px) {
  .posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .posts-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Archive Header */
.archive-header {
  padding: var(--spacing-2xl) 0;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-xl);
}

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

.archive-description {
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   WordPress Specific
   ========================================================================== */

/* WordPress alignment classes */
.alignleft {
  float: left;
  margin-right: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.alignright {
  float: right;
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.aligncenter {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.alignwide {
  max-width: 1100px;
  margin-left: calc(50% - 550px);
  margin-right: calc(50% - 550px);
}

.alignfull {
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

/* WordPress caption */
.wp-caption {
  max-width: 100%;
  margin-bottom: var(--spacing-lg);
}

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

.wp-caption-text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--spacing-sm);
  text-align: center;
}

/* WordPress gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.gallery-item {
  margin: 0;
}

.gallery-item img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

/* 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;
}

.screen-reader-text:focus {
  background-color: var(--color-bg-secondary);
  clip: auto !important;
  clip-path: none;
  color: var(--color-text-primary);
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  height: auto;
  left: 5px;
  line-height: normal;
  padding: var(--spacing-md) var(--spacing-lg);
  text-decoration: none;
  top: 5px;
  width: auto;
  z-index: 100000;
}