/*
Theme Name: MySQLDumper
Theme URI: https://www.mysqldumper.de
Author: Rolf Heisig
Author URI: https://www.mysqldumper.de
Description: Custom Theme fuer das MySQLDumper Datenbank-Wissensportal
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: proprietary
Text Domain: mysqldumper-theme
*/

/* ==========================================================================
   1. CSS Custom Properties
   ========================================================================== */

:root,
[data-theme="dark"] {
  /* Primary */
  --td-primary: #DC5F00;
  --td-primary-hover: #F07020;
  --td-primary-muted: rgba(220, 95, 0, 0.15);

  /* Surfaces */
  --td-bg: #1A1D23;
  --td-surface: #242830;
  --td-surface-alt: #2A2E38;

  /* Text */
  --td-text: #E2E8F0;
  --td-text-muted: #94A3B8;
  --td-text-inverse: #1A1D23;

  /* Borders */
  --td-border: #2D3340;
  --td-border-hover: #3D4450;

  /* Code / Terminal */
  --td-code-bg: #1A1D23;
  --td-code-green: #4ADE80;
  --td-code-orange: #DC5F00;
  --td-code-comment: #64748B;

  /* Misc */
  --td-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --td-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --td-radius: 8px;
  --td-radius-sm: 4px;
  --td-radius-lg: 12px;
  --td-header-blur: blur(12px);
  --td-header-bg: rgba(26, 29, 35, 0.85);

  /* Typography */
  --td-font-heading: 'Outfit', sans-serif;
  --td-font-body: 'Barlow', sans-serif;
  --td-font-mono: 'Fira Code', monospace;

  /* Spacing */
  --td-space-xs: 0.25rem;
  --td-space-sm: 0.5rem;
  --td-space-md: 1rem;
  --td-space-lg: 2rem;
  --td-space-xl: 3rem;
  --td-space-2xl: 5rem;

  /* Layout */
  --td-container: 1120px;
  --td-container-narrow: 720px;
  --td-container-wide: 1400px;

  /* Transitions */
  --td-transition: 0.3s ease;
}

[data-theme="light"] {
  --td-bg: #F8F6F3;
  --td-surface: #FFFFFF;
  --td-surface-alt: #F0EDE8;
  --td-text: #1E293B;
  --td-text-muted: #64748B;
  --td-text-inverse: #FFFFFF;
  --td-border: #E2DED8;
  --td-border-hover: #D0CBC4;
  --td-code-bg: #1E293B;
  --td-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --td-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --td-header-bg: rgba(248, 246, 243, 0.85);
}

/* ==========================================================================
   2. Reset & Box Sizing
   ========================================================================== */

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

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

body {
  font-family: var(--td-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--td-text);
  background-color: var(--td-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--td-transition), color var(--td-transition);
}

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

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

a:hover,
a:focus-visible {
  color: var(--td-primary-hover);
}

ul,
ol {
  list-style: none;
}

/* ==========================================================================
   3. Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--td-font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--td-text);
  transition: color var(--td-transition);
}

h1 { font-size: 2.75rem; letter-spacing: -0.02em; }
h2 { font-size: 2rem; letter-spacing: -0.015em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

code, kbd, samp, pre {
  font-family: var(--td-font-mono);
}

/* ==========================================================================
   4. Layout Containers
   ========================================================================== */

.td-container {
  width: 100%;
  max-width: var(--td-container);
  margin-inline: auto;
  padding-inline: var(--td-space-lg);
}

.td-container--narrow {
  max-width: var(--td-container-narrow);
}

.td-container--wide {
  max-width: var(--td-container-wide);
}

/* ==========================================================================
   5. Site Header
   ========================================================================== */

.td-site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--td-header-bg);
  backdrop-filter: var(--td-header-blur);
  -webkit-backdrop-filter: var(--td-header-blur);
  border-bottom: 1px solid var(--td-border);
  transition: background-color var(--td-transition), border-color var(--td-transition);
}

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

.td-site-logo {
  font-family: var(--td-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--td-text);
  display: flex;
  align-items: center;
  gap: var(--td-space-sm);
  transition: color var(--td-transition);
}

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

.td-site-logo__img {
  height: 36px;
  width: 36px;
  border-radius: var(--td-radius-sm);
  object-fit: cover;
}

.td-site-logo__accent {
  color: var(--td-primary);
}

.td-header-actions {
  display: flex;
  align-items: center;
  gap: var(--td-space-md);
}

/* ==========================================================================
   6. Navigation
   ========================================================================== */

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

.td-main-nav a {
  display: block;
  padding: var(--td-space-sm) var(--td-space-md);
  color: var(--td-text-muted);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--td-radius-sm);
  transition: color var(--td-transition), background-color var(--td-transition);
}

.td-main-nav a:hover,
.td-main-nav a:focus-visible,
.td-main-nav .current-menu-item > a {
  color: var(--td-text);
  background-color: var(--td-primary-muted);
}

.td-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--td-text);
  cursor: pointer;
  padding: var(--td-space-sm);
  line-height: 1;
}

.td-nav-toggle svg {
  width: 24px;
  height: 24px;
}

/* ==========================================================================
   7. Theme Toggle
   ========================================================================== */

.td-theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius);
  color: var(--td-text-muted);
  cursor: pointer;
  transition: color var(--td-transition), border-color var(--td-transition), background-color var(--td-transition);
}

.td-theme-toggle:hover {
  color: var(--td-primary);
  border-color: var(--td-primary);
  background-color: var(--td-primary-muted);
}

.td-theme-toggle svg {
  width: 20px;
  height: 20px;
}

/* Hide the icon for the inactive theme */
[data-theme="dark"] .td-theme-toggle .td-icon-moon,
[data-theme="light"] .td-theme-toggle .td-icon-sun {
  display: none;
}

/* ==========================================================================
   8. Hero Section
   ========================================================================== */

.td-hero {
  text-align: center;
  padding: var(--td-space-2xl) var(--td-space-lg);
}

.td-hero h1 {
  margin-bottom: var(--td-space-md);
}

.td-hero p {
  font-size: 1.125rem;
  color: var(--td-text-muted);
  max-width: 640px;
  margin-inline: auto;
  transition: color var(--td-transition);
}

/* ==========================================================================
   9. Terminal Box
   ========================================================================== */

.td-terminal {
  background-color: var(--td-code-bg);
  border-radius: var(--td-radius-lg);
  overflow: hidden;
  box-shadow: var(--td-shadow);
  border: 1px solid var(--td-border);
  transition: border-color var(--td-transition), box-shadow var(--td-transition);
}

.td-terminal__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background-color: var(--td-surface);
  border-bottom: 1px solid var(--td-border);
  transition: background-color var(--td-transition), border-color var(--td-transition);
}

.td-terminal__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.td-terminal__dot--red    { background-color: #FF5F56; }
.td-terminal__dot--yellow { background-color: #FFBD2E; }
.td-terminal__dot--green  { background-color: #27C93F; }

.td-terminal__title {
  margin-left: auto;
  margin-right: auto;
  font-family: var(--td-font-mono);
  font-size: 0.75rem;
  color: var(--td-text-muted);
  transition: color var(--td-transition);
}

.td-terminal__body {
  padding: var(--td-space-lg);
  font-family: var(--td-font-mono);
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--td-text);
  overflow-x: auto;
  transition: color var(--td-transition);
}

.td-terminal__prompt {
  color: var(--td-code-green);
}

.td-terminal__command {
  color: var(--td-text);
}

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

.td-terminal__highlight {
  color: var(--td-code-orange);
}

.td-terminal__cursor {
  display: inline-block;
  width: 8px;
  height: 1.1em;
  background-color: var(--td-code-green);
  vertical-align: text-bottom;
  animation: td-blink 1s step-end infinite;
}

@keyframes td-blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0; }
}

/* ==========================================================================
   10. Feature Cards
   ========================================================================== */

.td-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--td-space-lg);
}

.td-card {
  background-color: var(--td-surface);
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius-lg);
  padding: var(--td-space-lg);
  transition: border-color var(--td-transition), background-color var(--td-transition), box-shadow var(--td-transition);
}

.td-card:hover {
  border-color: var(--td-primary);
  box-shadow: var(--td-shadow-sm);
}

/* Card as link */
.td-card--link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.td-card--link .td-card__title {
  transition: color var(--td-transition);
}

.td-card--link:hover .td-card__title {
  color: var(--td-primary);
}

.td-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--td-primary-muted);
  border-radius: var(--td-radius);
  margin-bottom: var(--td-space-md);
  color: var(--td-primary);
  font-size: 1.5rem;
}

.td-card__title {
  font-family: var(--td-font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--td-space-sm);
}

.td-card__text {
  font-size: 0.9375rem;
  color: var(--td-text-muted);
  line-height: 1.6;
  transition: color var(--td-transition);
}

/* ==========================================================================
   11. Article Cards
   ========================================================================== */

.td-articles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--td-space-lg);
}

.td-article {
  background-color: var(--td-surface);
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius-lg);
  padding: var(--td-space-lg);
  transition: border-color var(--td-transition), background-color var(--td-transition), box-shadow var(--td-transition);
}

.td-article:hover {
  border-color: var(--td-primary);
  box-shadow: var(--td-shadow-sm);
}

.td-article__tag {
  display: inline-block;
  font-family: var(--td-font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--td-primary);
  background-color: var(--td-primary-muted);
  padding: 2px 10px;
  border-radius: 999px;
  margin-bottom: var(--td-space-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.td-article__title {
  font-family: var(--td-font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--td-space-sm);
}

.td-article__title a {
  color: var(--td-text);
  transition: color var(--td-transition);
}

.td-article__title a:hover {
  color: var(--td-primary);
}

.td-article__excerpt {
  font-size: 0.9375rem;
  color: var(--td-text-muted);
  line-height: 1.6;
  margin-bottom: var(--td-space-md);
  transition: color var(--td-transition);
}

.td-article__meta {
  display: flex;
  align-items: center;
  gap: var(--td-space-md);
  font-size: 0.8125rem;
  color: var(--td-text-muted);
  transition: color var(--td-transition);
}

.td-article__meta span {
  display: flex;
  align-items: center;
  gap: var(--td-space-xs);
}

/* Article cards with thumbnails */
.td-articles--with-thumb {
  grid-template-columns: repeat(2, 1fr);
}

.td-article--has-thumb {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
}

.td-article__thumb {
  display: block;
  aspect-ratio: 1200 / 630;
  overflow: hidden;
}

.td-article__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--td-transition);
}

.td-article--has-thumb:hover .td-article__thumb img {
  transform: scale(1.03);
}

.td-article__body {
  padding: var(--td-space-lg);
}

/* Intro block */
.td-intro-block {
  text-align: center;
}

.td-intro-block h2 {
  margin-bottom: var(--td-space-md);
}

.td-intro-block p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--td-text-muted);
  margin-bottom: var(--td-space-md);
  transition: color var(--td-transition);
}

.td-intro-block code {
  font-family: var(--td-font-mono);
  font-size: 0.875em;
  background-color: var(--td-surface-alt);
  color: var(--td-primary);
  padding: 2px 6px;
  border-radius: var(--td-radius-sm);
}

/* Topic grid */
.td-topic-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--td-space-lg);
}

.td-topic-card {
  display: block;
  background-color: var(--td-surface);
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius-lg);
  padding: var(--td-space-lg);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--td-transition), box-shadow var(--td-transition), background-color var(--td-transition);
}

.td-topic-card:hover {
  border-color: var(--td-primary);
  box-shadow: var(--td-shadow-sm);
}

.td-topic-card__icon {
  display: block;
  font-size: 1.75rem;
  margin-bottom: var(--td-space-sm);
}

.td-topic-card__title {
  font-family: var(--td-font-heading);
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: var(--td-space-xs);
  transition: color var(--td-transition);
}

.td-topic-card:hover .td-topic-card__title {
  color: var(--td-primary);
}

.td-topic-card__text {
  font-size: 0.875rem;
  color: var(--td-text-muted);
  line-height: 1.6;
  transition: color var(--td-transition);
}

@media (max-width: 1024px) {
  .td-topic-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .td-articles--with-thumb {
    grid-template-columns: 1fr;
  }
  .td-topic-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   12. Post Grid
   ========================================================================== */

.td-post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--td-space-lg);
}

/* ==========================================================================
   13. Single Post
   ========================================================================== */

.td-single-post {
  max-width: var(--td-container-narrow);
  margin-inline: auto;
  padding-inline: var(--td-space-lg);
}

/* Summary box (Kurz & knapp with jump links) */
.td-summary {
  background-color: var(--td-surface);
  border: 1px solid var(--td-border);
  border-left: 3px solid var(--td-primary);
  border-radius: var(--td-radius);
  padding: var(--td-space-lg);
  margin-bottom: var(--td-space-xl);
}

.td-summary__title {
  font-family: var(--td-font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--td-primary);
  margin-bottom: var(--td-space-sm);
}

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

.td-summary__list li {
  position: relative;
  padding-left: var(--td-space-md);
  margin-bottom: var(--td-space-xs);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--td-text-muted);
}

.td-summary__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--td-primary);
}

.td-summary__list a {
  color: var(--td-text-muted);
  text-decoration: none;
  transition: color var(--td-transition);
}

.td-summary__list a:hover {
  color: var(--td-primary);
}

/* Author info */
.td-single-post__author {
  display: flex;
  align-items: center;
  gap: var(--td-space-xs);
}

.td-single-post__author a {
  color: var(--td-text);
  font-weight: 500;
}

.td-single-post__author a:hover {
  color: var(--td-primary);
}

.td-single-post__header {
  margin-bottom: var(--td-space-xl);
}

.td-single-post__title {
  font-size: 2.25rem;
  margin-bottom: var(--td-space-md);
}

.td-single-post__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--td-space-md);
  font-size: 0.875rem;
  color: var(--td-text-muted);
  transition: color var(--td-transition);
}

.td-single-post__content p {
  margin-bottom: var(--td-space-md);
  font-size: 1.0625rem;
  line-height: 1.8;
}

.td-single-post__content h2 {
  font-size: 1.75rem;
  margin-top: var(--td-space-xl);
  margin-bottom: var(--td-space-md);
  padding-bottom: var(--td-space-sm);
  border-bottom: 2px solid var(--td-primary-muted);
}

.td-single-post__content h3 {
  font-size: 1.375rem;
  margin-top: var(--td-space-lg);
  margin-bottom: var(--td-space-sm);
}

.td-single-post__content blockquote {
  border-left: 3px solid var(--td-primary);
  padding: var(--td-space-md) var(--td-space-lg);
  margin: var(--td-space-lg) 0;
  background-color: var(--td-primary-muted);
  border-radius: 0 var(--td-radius) var(--td-radius) 0;
  font-style: italic;
  color: var(--td-text-muted);
  transition: background-color var(--td-transition), color var(--td-transition);
}

.td-single-post__content blockquote p:last-child {
  margin-bottom: 0;
}

.td-single-post__content ul,
.td-single-post__content ol {
  margin: var(--td-space-md) 0;
  padding-left: var(--td-space-lg);
}

.td-single-post__content ul {
  list-style: disc;
}

.td-single-post__content ol {
  list-style: decimal;
}

.td-single-post__content li {
  margin-bottom: var(--td-space-sm);
  line-height: 1.7;
}

.td-single-post__content code {
  font-family: var(--td-font-mono);
  font-size: 0.875em;
  background-color: var(--td-surface-alt);
  color: var(--td-primary);
  padding: 2px 6px;
  border-radius: var(--td-radius-sm);
  transition: background-color var(--td-transition);
}

.td-single-post__content pre {
  background-color: var(--td-code-bg);
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius);
  padding: var(--td-space-lg);
  margin: var(--td-space-lg) 0;
  overflow-x: auto;
  transition: background-color var(--td-transition), border-color var(--td-transition);
}

.td-single-post__content pre code {
  background: none;
  padding: 0;
  color: var(--td-text);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* Syntax hints inside code blocks */
.td-single-post__content pre .td-code-keyword {
  color: var(--td-code-orange);
}

.td-single-post__content pre .td-code-string {
  color: var(--td-code-green);
}

.td-single-post__content pre .td-code-comment {
  color: var(--td-code-comment);
  font-style: italic;
}

/* Updated date in meta */
.td-single-post__updated {
  font-size: 0.8125rem;
  color: var(--td-text-muted);
  transition: color var(--td-transition);
}

/* Author card (Über mich page) */
.td-author-card {
  display: flex;
  gap: var(--td-space-lg);
  align-items: flex-start;
  margin: var(--td-space-lg) 0 var(--td-space-xl);
}

.td-author-card__photo {
  width: 280px;
  height: 280px;
  border-radius: var(--td-radius-lg);
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--td-border);
}

.td-author-card__info p {
  margin-bottom: var(--td-space-sm);
  font-size: 1.0625rem;
  line-height: 1.8;
}

@media (max-width: 768px) {
  .td-author-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .td-author-card__photo {
    width: 200px;
    height: 200px;
  }
}

/* ==========================================================================
   13b. Pages (Funktionen, FAQ, Impressum, Datenschutz etc.)
   ========================================================================== */

.td-page {
  padding: var(--td-space-xl) 0 var(--td-space-2xl);
}

.td-page__header {
  margin-bottom: var(--td-space-xl);
}

.td-page__title {
  font-size: 2.25rem;
  margin-bottom: var(--td-space-md);
}

.td-page__content p {
  margin-bottom: var(--td-space-md);
  font-size: 1.0625rem;
  line-height: 1.8;
}

.td-page__content h2 {
  font-size: 1.75rem;
  margin-top: var(--td-space-xl);
  margin-bottom: var(--td-space-md);
  padding-bottom: var(--td-space-sm);
  border-bottom: 2px solid var(--td-primary-muted);
}

.td-page__content h3 {
  font-size: 1.375rem;
  margin-top: var(--td-space-lg);
  margin-bottom: var(--td-space-sm);
}

.td-page__content h4 {
  font-size: 1.125rem;
  margin-top: var(--td-space-lg);
  margin-bottom: var(--td-space-sm);
}

.td-page__content ul,
.td-page__content ol {
  margin: var(--td-space-md) 0;
  padding-left: var(--td-space-lg);
}

.td-page__content ul {
  list-style: disc;
}

.td-page__content ol {
  list-style: decimal;
}

.td-page__content li {
  margin-bottom: var(--td-space-sm);
  line-height: 1.7;
}

.td-page__content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--td-space-lg) 0;
  font-size: 0.9375rem;
}

.td-page__content th,
.td-page__content td {
  padding: var(--td-space-sm) var(--td-space-md);
  border: 1px solid var(--td-border);
  text-align: left;
}

.td-page__content th {
  background-color: var(--td-surface-alt);
  font-weight: 600;
}

.td-page__content code {
  font-family: var(--td-font-mono);
  font-size: 0.875em;
  background-color: var(--td-surface-alt);
  color: var(--td-primary);
  padding: 2px 6px;
  border-radius: var(--td-radius-sm);
}

.td-page__content pre {
  background-color: var(--td-code-bg);
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius);
  padding: var(--td-space-lg);
  margin: var(--td-space-lg) 0;
  overflow-x: auto;
}

.td-page__content pre code {
  background: none;
  padding: 0;
  color: var(--td-text);
  font-size: 0.875rem;
  line-height: 1.7;
}

.td-page__content blockquote {
  border-left: 3px solid var(--td-primary);
  padding: var(--td-space-md) var(--td-space-lg);
  margin: var(--td-space-lg) 0;
  background-color: var(--td-primary-muted);
  border-radius: 0 var(--td-radius) var(--td-radius) 0;
  font-style: italic;
  color: var(--td-text-muted);
}

.td-page__content img {
  border-radius: var(--td-radius);
  margin: var(--td-space-md) 0;
}

@media (max-width: 768px) {
  .td-page__title {
    font-size: 1.75rem;
  }
}

/* ==========================================================================
   14. Breadcrumbs
   ========================================================================== */

.td-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--td-space-xs);
  font-size: 0.8125rem;
  color: var(--td-text-muted);
  padding: var(--td-space-md) 0;
  transition: color var(--td-transition);
}

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

.td-breadcrumbs a:hover {
  color: var(--td-primary);
}

.td-breadcrumbs .td-breadcrumbs__sep {
  color: var(--td-border);
  margin: 0 var(--td-space-xs);
}

.td-breadcrumbs .td-breadcrumbs__current {
  color: var(--td-text);
}

/* ==========================================================================
   15. CTA Banner
   ========================================================================== */

.td-cta {
  background: linear-gradient(135deg, var(--td-primary), #B84D00);
  border-radius: var(--td-radius-lg);
  padding: var(--td-space-xl) var(--td-space-lg);
  text-align: center;
  color: #FFFFFF;
}

.td-cta h2 {
  color: #FFFFFF;
  margin-bottom: var(--td-space-sm);
}

.td-cta p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--td-space-lg);
  max-width: 540px;
  margin-inline: auto;
}

.td-cta .td-btn {
  background-color: #FFFFFF;
  color: var(--td-primary);
}

.td-cta .td-btn:hover {
  background-color: rgba(255, 255, 255, 0.9);
}

/* ==========================================================================
   16. Buttons
   ========================================================================== */

.td-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--td-space-sm);
  font-family: var(--td-font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 10px 24px;
  border: none;
  border-radius: var(--td-radius);
  cursor: pointer;
  background-color: var(--td-primary);
  color: #FFFFFF;
  text-decoration: none;
  transition: background-color var(--td-transition), transform 0.15s ease;
}

.td-btn:hover {
  background-color: var(--td-primary-hover);
  color: #FFFFFF;
}

.td-btn:active {
  transform: scale(0.98);
}

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

.td-btn--outline:hover {
  background-color: var(--td-primary);
  color: #FFFFFF;
}

.td-btn--sm {
  font-size: 0.8125rem;
  padding: 6px 16px;
}

/* ==========================================================================
   17. Tags & Pills
   ========================================================================== */

.td-tag {
  display: inline-block;
  font-family: var(--td-font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--td-primary);
  background-color: var(--td-primary-muted);
  padding: 2px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background-color var(--td-transition), color var(--td-transition);
}

.td-tag:hover {
  background-color: var(--td-primary);
  color: #FFFFFF;
}

.td-pill {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--td-text-muted);
  background-color: var(--td-surface);
  border: 1px solid var(--td-border);
  padding: 4px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--td-transition);
}

.td-pill:hover,
.td-pill.is-active {
  color: var(--td-primary);
  border-color: var(--td-primary);
  background-color: var(--td-primary-muted);
}

.td-taxonomy-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--td-space-sm);
  margin-top: var(--td-space-md);
}

/* ==========================================================================
   19. Footer
   ========================================================================== */

.td-site-footer {
  border-top: 1px solid var(--td-border);
  padding: var(--td-space-xl) 0;
  margin-top: var(--td-space-2xl);
  text-align: center;
  transition: border-color var(--td-transition);
}

.td-footer__copy {
  color: var(--td-text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--td-space-sm);
  transition: color var(--td-transition);
}

.td-footer__links {
  display: flex;
  justify-content: center;
  gap: var(--td-space-lg);
  flex-wrap: wrap;
}

.td-footer__links ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: var(--td-space-lg);
  flex-wrap: wrap;
}

.td-footer__links a,
.td-footer__links li a {
  color: var(--td-text-muted);
  font-size: 0.875rem;
  transition: color var(--td-transition);
}

.td-footer__links a:hover,
.td-footer__links li a:hover {
  color: var(--td-primary);
}

.td-footer__links li {
  display: inline;
}

/* ==========================================================================
   20. Pagination
   ========================================================================== */

.td-pagination {
  padding: var(--td-space-xl) 0;
}

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

.td-pagination .screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.td-pagination .nav-links a,
.td-pagination .nav-links span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--td-space-sm);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--td-radius);
  border: 1px solid var(--td-border);
  color: var(--td-text-muted);
  transition: all var(--td-transition);
}

.td-pagination .nav-links a:hover {
  color: var(--td-primary);
  border-color: var(--td-primary);
  background-color: var(--td-primary-muted);
}

.td-pagination .nav-links .current {
  background-color: var(--td-primary);
  border-color: var(--td-primary);
  color: #FFFFFF;
}

.td-pagination .nav-links .dots {
  border: none;
  color: var(--td-text-muted);
}

/* ==========================================================================
   21. Archive Filter Pills
   ========================================================================== */

.td-archive-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--td-space-sm);
  margin-bottom: var(--td-space-xl);
}

/* ==========================================================================
   22. Utility Classes
   ========================================================================== */

.td-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;
}

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

/* ==========================================================================
   23. Responsive — Tablet (max 1024px)
   ========================================================================== */

@media (max-width: 1024px) {
  .td-features {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Footer already centered, no grid needed */

  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }
}

/* ==========================================================================
   24. Responsive — Mobile (max 768px)
   ========================================================================== */

@media (max-width: 768px) {
  :root {
    --td-space-lg: 1.5rem;
    --td-space-xl: 2rem;
    --td-space-2xl: 3rem;
  }

  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }

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

  /* Mobile nav */
  .td-nav-toggle {
    display: block;
  }

  .td-main-nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--td-bg);
    padding: var(--td-space-lg);
    transform: translateX(-100%);
    transition: transform var(--td-transition), background-color var(--td-transition);
    z-index: 999;
    overflow-y: auto;
  }

  .td-main-nav.is-open {
    transform: translateX(0);
  }

  .td-main-nav ul {
    flex-direction: column;
    gap: var(--td-space-xs);
  }

  .td-main-nav a {
    font-size: 1.125rem;
    padding: var(--td-space-md);
  }

  /* Grids */
  .td-features {
    grid-template-columns: 1fr;
  }

  .td-articles {
    grid-template-columns: 1fr;
  }

  .td-post-grid {
    grid-template-columns: 1fr;
  }

  /* Footer — stacked on mobile */
  .td-footer__links {
    flex-direction: column;
    gap: var(--td-space-sm);
  }

  /* Single post title */
  .td-single-post__title {
    font-size: 1.75rem;
  }

  /* Hero */
  .td-hero {
    padding: var(--td-space-xl) var(--td-space-md);
  }

  /* Pagination */
  .td-pagination {
    flex-wrap: wrap;
  }
}