/* =============================================================================
   MAIN STYLESHEET - ATOMIC DESIGN STRUCTURE
   =============================================================================
   This stylesheet follows Atomic Design methodology:
   1. Variables - Design tokens
   2. Base - Reset and foundational styles
   3. Atoms - Smallest UI components (buttons, tags, badges, icons)
   4. Molecules - Simple component groups (nav-link, post-meta, tech-stack)
   5. Organisms - Complex components (header, footer, cards)
   6. Templates - Page-level layouts (post, project, seo-page)
   7. Utilities - Helper classes

   For development, individual files are in:
   - assets/css/_variables.css
   - assets/css/_base.css
   - assets/css/atoms/
   - assets/css/molecules/
   - assets/css/organisms/
   - assets/css/templates/
   - assets/css/utilities/
============================================================================= */

/* -----------------------------------------------------------------------------
   CSS Variables - Easy to customize colors and spacing
----------------------------------------------------------------------------- */
:root {
  /* Colors - Restrained, editorial palette */
  --color-primary: #6b5e54;
  --color-primary-dark: #524840;
  --color-secondary: #8a8279;
  --color-accent: #6b5e54;

  /* Text colors */
  --color-text: #1a1a1a;
  --color-text-light: #5c5c5c;
  --color-text-inverse: #ffffff;

  /* Background colors - paper-like warmth */
  --color-bg: #f5f3f0;
  --color-bg-card: #ffffff;
  --color-bg-alt: #faf9f7;
  --color-bg-dark: #2a2826;

  /* Dot grid pattern */
  --dot-color: rgba(180, 175, 168, 0.4);
  --dot-size: 1px;
  --dot-spacing: 24px;

  /* Border and UI */
  --color-border: #e5e3e0;
  --color-border-dark: #d1cfcc;

  /* Status colors - muted versions */
  --color-success: #5a7a6b;
  --color-warning: #8a7a5a;
  --color-info: #5a6a7a;

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

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;

  /* Layout */
  --max-width: 1200px;
  --content-width: 720px;

  /* Effects - minimal, restrained */
  --shadow-sm: none;
  --shadow-md: 0 1px 3px 0 rgb(0 0 0 / 0.04);
  --shadow-lg: 0 2px 4px 0 rgb(0 0 0 / 0.06);
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --transition: 150ms ease;
}

/* -----------------------------------------------------------------------------
   Base Styles
----------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image: radial-gradient(var(--dot-color) var(--dot-size), transparent var(--dot-size));
  background-size: var(--dot-spacing) var(--dot-spacing);
  background-position: 0 0;
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  line-height: 1.3;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

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

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

a.nav-logo {
  color: var(--color-text);
}

a.nav-logo:hover {
  color: var(--color-primary);
}

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

/* -----------------------------------------------------------------------------
   Layout
----------------------------------------------------------------------------- */
.container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container-wide {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.site-main {
  flex: 1;
}

/* -----------------------------------------------------------------------------
   Navigation - Floating card style
----------------------------------------------------------------------------- */
.site-nav {
  position: sticky;
  top: var(--spacing-md);
  z-index: 100;
  padding: 0 var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-md) var(--spacing-lg);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
}

.nav-logo {
  font-size: 1.125rem;
  font-weight: 600;
  font-family: var(--font-sans);
  color: var(--color-text);
  letter-spacing: -0.01em;
  transition: color var(--transition);
  justify-self: start;
}

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

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-xl);
  justify-self: center;
}

.nav-links a {
  color: var(--color-text-light);
  font-weight: 500;
  padding: var(--spacing-sm) 0;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
}

.lang-switcher {
  justify-self: end;
  color: var(--color-text-light);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color var(--transition);
}

.lang-switcher:hover {
  color: var(--color-text);
}

.nav-link-mobile-lang {
  display: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav-container {
    display: flex;
    justify-content: space-between;
    position: relative;
  }

  .nav-toggle {
    display: flex;
  }

  .lang-switcher {
    display: none;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    left: 0;
    right: 0;
    background: var(--color-bg-card);
    flex-direction: column;
    align-items: flex-start;
    justify-self: stretch;
    text-align: left;
    padding: var(--spacing-md) var(--spacing-lg);
    gap: 0;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: var(--spacing-sm) 0;
  }

  .nav-link-mobile-lang {
    display: list-item;
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-sm);
    margin-top: var(--spacing-sm);
  }

  .lang-switcher-mobile {
    color: var(--color-text-light);
    font-weight: 500;
    padding: var(--spacing-sm) 0;
  }

  .lang-switcher-mobile:hover {
    color: var(--color-text);
  }
}

/* -----------------------------------------------------------------------------
   Buttons - Arrow link style (matches hero links)
----------------------------------------------------------------------------- */
.btn {
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: none;
  position: relative;
  display: inline-block;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
}

.btn::after {
  content: '→';
  margin-left: var(--spacing-xs);
  transition: margin-left var(--transition);
}

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

.btn:hover::after {
  margin-left: var(--spacing-sm);
}

/* Primary and secondary styles now just affect color */
.btn-primary {
  color: var(--color-primary);
}

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

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

.btn-secondary:hover {
  color: var(--color-primary);
}

/* -----------------------------------------------------------------------------
   Hero Section - Clean, left-aligned
----------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.hero-content {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-lg);
}

.hero-title {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
  font-weight: 600;
  max-width: 600px;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
}

.hero-links {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.hero-links a {
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: none;
  position: relative;
}

.hero-links a::after {
  content: '→';
  margin-left: var(--spacing-xs);
  transition: margin-left var(--transition);
}

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

.hero-links a:hover::after {
  margin-left: var(--spacing-sm);
}

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

/* -----------------------------------------------------------------------------
   Cards - Minimal, paper-like
----------------------------------------------------------------------------- */
.card {
  background: var(--color-bg-card);
  border: none;
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
  transition: all var(--transition);
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

/* -----------------------------------------------------------------------------
   Blog Posts
----------------------------------------------------------------------------- */
.post-header {
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.post-categories {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  background: rgba(107, 94, 84, 0.1);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

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

.post-description {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.post-meta {
  display: flex;
  gap: var(--spacing-lg);
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* Hero images - shared styles for post, project, and seo pages */
.post-image,
.project-image,
.seo-image {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.post-image img,
.project-image img,
.seo-image img {
  width: 100%;
  border-radius: var(--radius-lg);
}

.post-content {
  padding: var(--spacing-xl) var(--spacing-lg);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-md);
}

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

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

.post-content pre {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.post-content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--color-bg-alt);
  padding: 0.1em 0.3em;
  border-radius: var(--radius-sm);
}

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

.post-content blockquote {
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-lg);
  border-left: 4px solid var(--color-primary);
  background: var(--color-bg-alt);
  font-style: italic;
}

.post-footer {
  padding: var(--spacing-xl) var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.tag {
  font-size: 0.85rem;
  color: var(--color-text-light);
  background: var(--color-bg-alt);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
}

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

.post-nav {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

/* -----------------------------------------------------------------------------
   Blog List
----------------------------------------------------------------------------- */
.blog-list {
  padding: var(--spacing-xl) 0;
}

.blog-list .container {
  max-width: var(--max-width);
}

.blog-list .section-header {
  margin-bottom: var(--spacing-lg);
}

.blog-list .container > .post-card,
.blog-list .container > a.post-card {
  display: inline-block;
}

/* Grid wrapper for post cards */
.blog-list .container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.blog-list .section-header,
.blog-list .mt-1,
.blog-list .mt-2 {
  grid-column: 1 / -1;
}

.post-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border: none;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
  transition: all 300ms ease;
}

.post-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
}

.post-card-image-wrapper {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.post-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

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

.post-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(107, 94, 84, 0.3);
  opacity: 0;
  transition: opacity 400ms ease;
}

.post-card:hover .post-card-overlay {
  opacity: 1;
}

.post-card-image-placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-bg-alt);
}

.post-card-content {
  padding: var(--spacing-lg);
  flex: 1;
}

.post-card-title {
  font-size: 1.25rem;
  line-height: 1.4;
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--color-text);
}

.post-card-date {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.post-card-excerpt {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.post-card-meta {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .blog-list .container {
    grid-template-columns: 1fr;
  }
}

/* -----------------------------------------------------------------------------
   Projects
----------------------------------------------------------------------------- */
.project-header {
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.project-status {
  margin-bottom: var(--spacing-md);
}

.status {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.status-live {
  background: rgba(90, 122, 107, 0.1);
  color: var(--color-success);
}

.status-progress {
  background: rgba(90, 106, 122, 0.1);
  color: var(--color-info);
}

.status-experiment {
  background: rgba(138, 122, 90, 0.1);
  color: var(--color-warning);
}

.status-archived {
  background: var(--color-bg-alt);
  color: var(--color-text-light);
}

.project-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.project-tagline {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.tech-tag {
  font-size: 0.8rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.project-links {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.project-content {
  padding: var(--spacing-xl) var(--spacing-lg);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-md);
}

.project-lessons,
.project-results {
  padding: var(--spacing-xl) var(--spacing-lg);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-md);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.result-card {
  text-align: left;
  padding: var(--spacing-lg);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
}

.result-value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.result-label {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* Project Grid */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.project-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
  transition: all var(--transition);
}

.project-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
}

.project-card-image {
  aspect-ratio: 16/9;
  background: var(--color-bg-alt);
  margin: var(--spacing-lg);
  margin-bottom: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.06), inset 0 1px 2px rgba(0, 0, 0, 0.08);
}

.project-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card-content {
  padding: var(--spacing-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-card-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.project-card-description {
  color: var(--color-text-light);
  flex: 1;
}

.project-card-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
}

.project-card-meta-row .project-status {
  margin-bottom: 0;
}

.project-card-year {
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-weight: 500;
}

.project-card-content .project-status {
  margin-bottom: var(--spacing-sm);
}

.project-card-content .project-tech {
  margin-top: auto;
}

.project-card-image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-card-image--placeholder span {
  color: var(--color-text-light);
  font-size: 1.5rem;
}

/* --- Icons --- */
.icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

.icon svg {
  display: block;
}

/* --- Post navigation with icons --- */
.post-nav a {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition);
}

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

.post-nav-prev {
  text-align: left;
}

.post-nav-next {
  text-align: right;
  margin-left: auto;
}

/* --- Guide card styles --- */
.guide-card {
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
}

.guide-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
}

.guide-card-title {
  font-size: 1rem;
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.guide-card-description {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.guide-card .project-tech {
  margin-top: auto;
}

/* --- Post meta separator --- */
.post-meta .meta-separator {
  color: var(--color-text-light);
}

/* -----------------------------------------------------------------------------
   SEO Pages
----------------------------------------------------------------------------- */
.seo-header {
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.seo-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

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

.seo-description {
  font-size: 1.25rem;
  color: var(--color-text-light);
}

.seo-updated {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-top: var(--spacing-lg);
}

.seo-content {
  padding: var(--spacing-xl) var(--spacing-lg);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-md);
}

.related-content {
  padding: var(--spacing-xl) var(--spacing-lg);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.related-card {
  display: block;
  padding: var(--spacing-lg);
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
  transition: all var(--transition);
}

.related-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
}

.related-card h3 {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.related-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
}

.seo-cta {
  padding: var(--spacing-xl) var(--spacing-lg);
}

.cta-box {
  text-align: left;
  padding: var(--spacing-xl);
  background: var(--color-bg-card);
  border: none;
  border-radius: var(--radius-md);
}

.cta-box h3 {
  color: var(--color-text);
}

.cta-box .btn-primary {
  color: var(--color-primary);
  margin-top: var(--spacing-sm);
}

.cta-box .btn-primary:hover {
  color: var(--color-primary-dark);
}

/* -----------------------------------------------------------------------------
   Section Styles
----------------------------------------------------------------------------- */
.section {
  padding: var(--spacing-xl) 0;
}

.section-header {
  text-align: left;
  margin-bottom: var(--spacing-lg);
}

.section-title {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  max-width: 600px;
}

.section-subtitle {
  color: var(--color-text-light);
  font-size: 1.1rem;
  max-width: 600px;
}

.section .container p,
.section .container-wide p,
.section .container h2,
.section .container-wide h2,
.section .container h3,
.section .container-wide h3,
.section .container ul,
.section .container-wide ul {
  max-width: 600px;
}

/* -----------------------------------------------------------------------------
   Footer - Card style on paper canvas
----------------------------------------------------------------------------- */
.site-footer {
  padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.footer-section p {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

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

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

.footer-section a {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

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

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-lg);
  text-align: left;
}

.footer-bottom p {
  color: var(--color-text-light);
  font-size: 0.85rem;
  margin: 0;
}

/* -----------------------------------------------------------------------------
   Breadcrumbs
----------------------------------------------------------------------------- */
.breadcrumbs {
  margin-bottom: var(--spacing-xl);
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-sm);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
}

.breadcrumb-item a {
  color: var(--color-text-light);
  text-decoration: none;
  transition: color var(--transition);
}

.breadcrumb-item a:hover {
  color: var(--color-primary);
}

.breadcrumb-item:not(:last-child)::after {
  content: '/';
  color: var(--color-text-light);
  margin-left: var(--spacing-sm);
  user-select: none;
}

.breadcrumb-item.active {
  color: var(--color-text);
}

.breadcrumb-item.active span {
  color: var(--color-text);
  font-weight: 500;
}

@media (max-width: 768px) {
  .breadcrumb-list {
    font-size: 0.85rem;
  }
}

/* -----------------------------------------------------------------------------
   Utility Classes
----------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

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

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


/* -----------------------------------------------------------------------------
   Image Figures (for image.html include)
----------------------------------------------------------------------------- */
.image-figure {
  margin: var(--spacing-xl) 0;
  padding: 0;
}

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

.image-figure figcaption {
  margin-top: var(--spacing-sm);
  font-size: 0.9rem;
  color: var(--color-text-light);
  text-align: left;
  font-style: italic;
}

/* -----------------------------------------------------------------------------
   Author Avatar
----------------------------------------------------------------------------- */
.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.author-avatar-large {
  width: 120px;
  height: 120px;
}

.author-profile {
  text-align: left;
  margin-bottom: var(--spacing-xl);
}

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

.post-author p {
  margin: 0;
}