/*
Theme Name: takurokulabo-theme
Theme URI: https://takurokulabo.com/
Description: 宅録LABOのためのクリーム色基調、上品なカード、軽いアニメーションのカスタムテーマ
Author: takurokulabo
Author URI: https://takurokulabo.com/
Version: 2.0.0
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: takurokulabo-theme
Domain Path: /languages
*/

/* ============================================
   CSS Variables & Color Tokens
   ============================================ */

:root {
  color-scheme: light;

  /* Color Palette - Cream & Brown Theme */
  --bg-primary: #f6f1e6;        /* アイボリー背景 */
  --bg-surface: #fff8ec;        /* カード背景 */
  --bg-surface-2: #fef9f0;      /* 薄いカード背景 */
  --text-primary: #2b241b;      /* 濃いブラウン */
  --text-secondary: #5a4d3f;    /* サブテキスト */
  --border-color: rgba(43, 36, 27, 0.12);
  --border-color-strong: rgba(43, 36, 27, 0.18);
  --accent-amber: #c88a2b;      /* アンバーアクセント */
  --accent-amber-light: #d9a44e;
  --accent-hover: #b57824;

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

  /* Typography */
  --font-family-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', 
    'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Meiryo', sans-serif;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --line-height-base: 1.8;
  --line-height-heading: 1.4;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(43, 36, 27, 0.08);
  --shadow-md: 0 4px 16px rgba(43, 36, 27, 0.12);
  --shadow-lg: 0 8px 24px rgba(43, 36, 27, 0.16);
  --shadow-hover: 0 6px 20px rgba(43, 36, 27, 0.15);

  /* Layout */
  --sidebar-width: 320px;
  --max-width: 1200px;

  /* Animation */
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Global Reset & Base Styles
   ============================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#page,
.site {
  background-color: var(--bg-primary);
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  line-height: var(--line-height-heading);
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
  color: var(--text-primary);
  font-weight: 700;
}

h1 { font-size: 2.25rem; margin-top: 0; }
h2 { font-size: 1.85rem; margin-top: var(--spacing-xl); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

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

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

/* Focus ring */
:focus-visible {
  outline: 2px solid var(--accent-amber);
  outline-offset: 3px;
  border-radius: 6px;
}

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

/* ============================================
   Layout & Container
   ============================================ */

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

.site-main {
  padding-bottom: var(--spacing-xl);
}

.main-wrapper {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  align-items: start;
}

.main-content {
  min-width: 0;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  position: sticky;
  top: calc(var(--spacing-xl) + 60px);
}

/* ============================================
   Header & Navigation
   ============================================ */

.site-header {
  background-color: rgba(255, 248, 236, 0.95);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}

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

.site-logo {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--accent-amber);
  white-space: nowrap;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

.site-logo a {
  color: var(--accent-amber);
}

.site-logo a:hover {
  color: var(--accent-hover);
}

/* Custom Logo - ヘッダー内のみサイズ制限 */
.site-header .custom-logo {
  height: 53px;
  width: auto;
  display: block;
}

.main-nav {
  flex: 1 1 auto;
  min-width: min(520px, 100%);
}

.main-nav,
.main-nav ul {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.main-nav ul {
  flex-wrap: wrap;
  list-style: none;
}

.main-nav li {
  list-style: none;
}

.main-nav a {
  color: var(--text-primary);
  font-size: var(--font-size-base);
  font-weight: 500;
  white-space: nowrap;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.main-nav a:hover {
  color: var(--accent-amber);
  background-color: rgba(200, 138, 43, 0.1);
}

.site-header .search-form {
  flex: 0 0 auto;
  max-width: 360px;
  width: 100%;
}

/* Mobile toggle button */
.menu-toggle {
  display: none;
  appearance: none;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
  font-weight: 600;
  transition: all var(--transition-fast);
}

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

/* =========================================================
   Hero
========================================================= */
.hero-section {
  width: 100%;
}

/* 背景画像は ::before で描画 */
.hero-image {
  position: relative;
  width: 100%;
  min-height: clamp(420px, 55vh, 720px);
  overflow: hidden;
}

/* 元のwebpをそのまま表示 */
.hero-image::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;

  background-image: var(--hero-bg);
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;

  filter: none;
  transform: none;
}

/* 暗幕は無し（元画像優先） */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: transparent;
}

/* CTAだけを重ねる */
.hero-content {
  position: absolute;
  inset: 0;
  z-index: 2;

  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding: clamp(20px, 4vw, 56px);

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  text-align: center;
}

/* CTAは下固定 */
.hero-cta-buttons {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: clamp(28px, 6vh, 88px);

  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;

  width: min(720px, 100%);
  padding: 0 16px;
}

/* ✅ スケルトン（ガラス） */
.hero-cta-buttons .btn-cta {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.55);

  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
}

.hero-cta-buttons .btn-cta:hover {
  background: rgba(255, 255, 255, 0.32);
  border-color: rgba(255, 255, 255, 0.75);
  color: #fff;
  transform: translateY(-2px);
}

@media (max-width: 520px) {
  .hero-cta-buttons {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

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

/* ============================================
   CTA Bar
   ============================================ */

.cta-bar {
  background: linear-gradient(135deg, rgba(200, 138, 43, 0.08) 0%, rgba(217, 164, 78, 0.06) 100%), var(--bg-surface);
  border: 1px solid var(--border-color-strong);
  border-top: none;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  padding: var(--spacing-lg) var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.cta-bar-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.cta-buttons .btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  min-width: 160px;
  justify-content: center;
}

.btn-icon {
  font-size: 1.1em;
}

.btn-text {
  font-weight: 700;
}

/* ============================================
   Affiliate Widget Areas
   ============================================ */

/* Home Pickups Section */
.home-pickups-section {
  margin-bottom: var(--spacing-xl);
  animation: fadeUp 0.6s ease-out;
}

.home-pickups-widget {
  background: linear-gradient(135deg, rgba(200, 138, 43, 0.05) 0%, rgba(217, 164, 78, 0.03) 100%), var(--bg-surface);
  border: 1px solid rgba(200, 138, 43, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.home-pickups-widget:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.home-pickups-widget .home-pickups-title {
  color: var(--accent-amber);
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
}

/* Post Bottom Ad Section */
.post-bottom-ad-section {
  margin: var(--spacing-xl) 0;
  animation: fadeUp 0.6s ease-out 0.2s both;
}

.post-bottom-ad-widget {
  background: linear-gradient(135deg, rgba(200, 138, 43, 0.05) 0%, rgba(217, 164, 78, 0.03) 100%), var(--bg-surface);
  border: 1px solid rgba(200, 138, 43, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.post-bottom-ad-widget:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.post-bottom-ad-widget .post-bottom-ad-title {
  color: var(--accent-amber);
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
}

/* ============================================
   Latest Posts Section
   ============================================ */

.latest-posts {
  margin-top: var(--spacing-lg);
  animation: fadeUp 0.6s ease-out 0.3s both;
}

.latest-posts h2 {
  margin-top: 0;
  color: var(--text-primary);
  font-size: 1.85rem;
  margin-bottom: var(--spacing-lg);
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

/* ============================================
   Cards & Components
   ============================================ */

.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: rgba(200, 138, 43, 0.3);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.post-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  height: 100%;
}

.post-card-thumbnail {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-sm);
}

.post-card-title {
  font-size: 1.15rem;
  margin: 0;
  font-weight: 700;
  line-height: 1.4;
}

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

.post-card-title a:hover {
  color: var(--accent-amber);
}

.post-card-excerpt {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  flex-grow: 1;
}

.post-card-meta {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-top: auto;
}

.post-card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

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

.sidebar-widget {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-base);
  animation: fadeUp 0.6s ease-out;
}

.sidebar-widget:hover {
  box-shadow: var(--shadow-md);
}

.sidebar-widget h3 {
  font-size: 1.1rem;
  margin: 0 0 var(--spacing-md) 0;
  color: var(--accent-amber);
  font-weight: 700;
}

/* 広告枠・X枠の画像/埋め込み対策 */
.sidebar-ad-widget img,
.sidebar-x-widget img {
  max-width: 100%;
  height: auto;
  display: block;
}

.sidebar-ad-widget,
.sidebar-x-widget {
  overflow: hidden;
  overflow-x: hidden;
}

/* ✅ X埋め込み（twitter timeline）を“はみ出させない” */
.sidebar-x-widget .twitter-timeline {
  display: block;
  max-width: 100% !important;
  width: 100% !important;
}

.sidebar-x-widget iframe {
  display: block;
  max-width: 100% !important;
  width: 100% !important;
  border: 0 !important;
}

.sidebar-x-widget {
  max-width: 100%;
  box-sizing: border-box;
}

/* ラベル（見た目だけ） */
.sidebar-x-widget::before {
  content: "X";
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.7;
}

/* ============================================
   Buttons & Forms
   ============================================ */

.btn {
  display: inline-block;
  padding: clamp(10px, 1.5vw, 14px) clamp(18px, 2.5vw, 28px);
  background-color: var(--accent-amber);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: clamp(0.9rem, 1vw, 1rem);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.btn:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: #fff;
}

.btn-primary {
  background-color: var(--accent-amber);
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  color: #fff;
}

.btn-secondary {
  background-color: transparent;
  color: var(--accent-amber);
  border: 2px solid var(--accent-amber);
}

.btn-secondary:hover {
  background-color: var(--accent-amber);
  color: #fff;
  border-color: var(--accent-amber);
}

.btn-cta {
  background-color: transparent;
  color: var(--accent-amber);
  border: 2px solid var(--accent-amber);
}

.btn-cta:hover {
  background-color: var(--accent-amber);
  color: #fff;
  border-color: var(--accent-amber);
}

/* ============================================
   Page Header (for page.php, index.php, archive.php, search.php, single.php)
   ============================================ */

.page-header {
  padding-bottom: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  border-bottom: 2px solid var(--border-color);
}

.page-title {
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 var(--spacing-sm) 0;
  line-height: 1.3;
  color: var(--text-primary);
}

.archive-description {
  margin-top: var(--spacing-sm);
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   Article Styling
   ============================================ */

.post-header {
  margin-bottom: var(--spacing-xl);
  animation: fadeUp 0.6s ease-out;
}

.post-title {
  font-size: 2.2rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.post-meta a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.post-meta a:hover {
  color: var(--accent-amber);
}

.post-thumbnail {
  margin-bottom: var(--spacing-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  animation: fadeUp 0.6s ease-out 0.1s both;
}

.post-thumbnail img {
  width: 100%;
  height: auto;
}

.post-content {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-base);
  animation: fadeUp 0.6s ease-out 0.2s both;
}

.post-content h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid rgba(200, 138, 43, 0.3);
}

.post-content h3 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.post-content ul,
.post-content ol {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

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

.post-content blockquote {
  border-left: 4px solid var(--accent-amber);
  padding: var(--spacing-sm) var(--spacing-md);
  margin: var(--spacing-lg) 0;
  background: rgba(200, 138, 43, 0.05);
  color: var(--text-secondary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.post-content code {
  background-color: rgba(43, 36, 27, 0.08);
  color: var(--text-primary);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.92em;
}

.post-content pre {
  position: relative;
  background-color: rgba(43, 36, 27, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  overflow-x: auto;
  margin: var(--spacing-lg) 0;
  box-shadow: var(--shadow-sm);
}

.post-content pre code {
  background-color: transparent;
  color: var(--text-primary);
  padding: 0;
  display: block;
  white-space: pre;
}

.post-content img {
  margin: var(--spacing-lg) 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

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

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

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-widget {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.footer-widget h3 {
  font-size: 1.1rem;
  margin: 0 0 var(--spacing-md) 0;
  color: var(--text-primary);
}

.footer-widget ul {
  list-style: none;
}

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

.footer-widget a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-widget a:hover {
  color: var(--accent-amber);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--accent-amber);
  border-color: var(--accent-amber);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.social-link svg {
  width: 20px;
  height: 20px;
}

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

.pagination {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin: var(--spacing-xl) 0;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  background-color: var(--bg-surface);
  transition: all var(--transition-fast);
}

.pagination a:hover {
  background-color: var(--accent-amber);
  color: #fff;
  border-color: var(--accent-amber);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.pagination .current {
  background-color: var(--accent-amber);
  color: #fff;
  border-color: var(--accent-amber);
}

/* ============================================
   WordPress Core Helpers
   ============================================ */

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

.alignleft {
  float: left;
  margin: 0 var(--spacing-md) var(--spacing-md) 0;
}

.alignright {
  float: right;
  margin: 0 0 var(--spacing-md) var(--spacing-md);
}

.aligncenter {
  display: block;
  margin: 0 auto var(--spacing-md);
}

.wp-caption {
  max-width: 100%;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-color);
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
}

.wp-caption-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: var(--spacing-xs);
}

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

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

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

/* Disable animations for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 980px) {
  :root {
    --sidebar-width: 300px;
  }
}

@media (max-width: 1100px) {
  .main-nav {
    flex-basis: 100%;
    min-width: 0;
  }

  .site-header .search-form {
    max-width: 520px;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .main-wrapper {
    grid-template-columns: 1fr;
  }

  .sidebar {
    order: 2;
    position: static;
  }

  /* Mobile nav */
  .menu-toggle {
    display: inline-flex;
  }

  .main-nav,
  .main-nav ul {
    display: none;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    box-shadow: var(--shadow-sm);
  }

  .main-nav.active,
  .main-nav.active ul {
    display: flex;
  }

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

  h1 {
    font-size: 1.85rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .post-title {
    font-size: 1.75rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  /* Hero section on mobile */
  .hero-image {
    min-height: 200px;
    aspect-ratio: 16 / 9;
  }

  .hero-content {
    padding: var(--spacing-md);
  }

  .hero-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
  }

  .hero-description {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
  }

  /* CTA Bar on mobile */
  .cta-bar {
    padding: var(--spacing-md);
  }

  .cta-buttons {
    gap: var(--spacing-sm);
  }

  .cta-buttons .btn {
    min-width: 140px;
    padding: 10px 16px;
    font-size: 0.9rem;
  }

  /* Header search on mobile */
  .site-header .search-form {
    max-width: 100%;
    flex-basis: 100%;
    order: 3;
  }

  /* Page Header on mobile */
  .page-title {
    font-size: 1.6rem;
  }

  .archive-description {
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  h1 {
    font-size: 1.6rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  .post-title {
    font-size: 1.5rem;
  }

  /* Page Header on very small screens */
  .page-title {
    font-size: 1.4rem;
  }

  .archive-description {
    font-size: 0.85rem;
  }

  /* Hero section on very small screens */
  .hero-image {
    min-height: 160px;
  }

  .hero-content {
    padding: var(--spacing-sm);
  }

  .hero-title {
    font-size: 1.25rem;
  }

  .hero-description {
    font-size: 0.85rem;
  }

  .hero-cta-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .hero-cta-buttons .btn {
    width: 100%;
    min-width: auto;
  }

  /* CTA Bar on very small screens */
  .cta-bar {
    padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-md);
  }

  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .cta-buttons .btn {
    width: 100%;
    min-width: auto;
    text-align: center;
    padding: 12px 16px;
  }

  /* Header on very small screens */
  .header-inner {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
  }

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

  /* Custom Logo on mobile */
  .site-header .custom-logo {
    height: 44px;
  }

  .site-header .search-form {
    max-width: 100%;
    width: 100%;
  }

  .search-form input {
    min-width: 100%;
  }
}