/*
Theme Name: AGL Writer
Theme URI: https://adolfoguillen.com
Author: Adolfo Guillén
Author URI: https://adolfoguillen.com
Description: Tema editorial para adolfoguillen.com. Diseñado para libros, blog y contenido del autor.
Version: 3.0.0
Requires at least: 6.4
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: agl-writer
Tags: blog, portfolio, books, custom-menu, featured-images, theme-options, two-columns, custom-colors
*/

:root {
  --agl-bg: #F7F4EF;
  --agl-text: #2C2A29;
  --agl-primary: #C05A46;
  --agl-primary-hover: #a84a38;
  --agl-secondary: #D4A373;
  --agl-secondary-hover: #c49263;
  --agl-heading: #2C2A29;
  --agl-muted: #8a8683;
  --agl-border: #e5e0d9;
  --agl-white: #ffffff;
  --agl-black: #1a1817;
  --agl-radius: 0.5rem;
  --agl-radius-lg: 1rem;
  --agl-radius-full: 9999px;
  --agl-shadow: 0 4px 20px rgba(44, 42, 41, 0.06);
  --agl-shadow-hover: 0 12px 40px rgba(44, 42, 41, 0.1);
  --agl-container: 1200px;
  --agl-container-narrow: 760px;
  --agl-container-wide: 1440px;
  --agl-font-serif: 'Cormorant Garamond', Georgia, serif;
  --agl-font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --agl-font-label: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --agl-transition: 0.2s ease;
}

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

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

body {
  font-family: var(--agl-font-sans);
  background-color: var(--agl-bg);
  color: var(--agl-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--agl-font-serif);
  line-height: 1.2;
  color: var(--agl-heading);
  font-weight: 600;
}

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

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

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

ul, ol {
  list-style: none;
}

.container {
  max-width: var(--agl-container);
  margin: 0 auto;
  padding: 0 2rem;
}

.container-wide {
  max-width: var(--agl-container-wide);
  margin: 0 auto;
  padding: 0 3rem;
}

.container--narrow {
  max-width: var(--agl-container-narrow);
  margin: 0 auto;
  padding: 0 2rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

.font-serif {
  font-family: var(--agl-font-serif);
}

.font-sans {
  font-family: var(--agl-font-sans);
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(247, 244, 239, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(229, 224, 217, 0.4);
  box-shadow: 0 2px 20px rgba(44, 42, 41, 0.04);
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 3rem;
  max-width: var(--agl-container-wide);
  margin: 0 auto;
}

.site-logo {
  font-family: var(--agl-font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--agl-heading);
  transition: opacity var(--agl-transition);
}

.site-logo:hover {
  opacity: 0.75;
  color: var(--agl-heading);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-menu a {
  font-family: var(--agl-font-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--agl-muted);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color var(--agl-transition), border-color var(--agl-transition);
}

.nav-menu a:hover,
.nav-menu .current-menu-item > a,
.nav-menu .current-page-ancestor > a {
  color: var(--agl-primary);
  border-bottom-color: var(--agl-primary);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--agl-border);
  padding: 0.4rem;
  cursor: pointer;
  border-radius: var(--agl-radius);
  flex-direction: column;
  gap: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--agl-heading);
  border-radius: 2px;
  transition: transform var(--agl-transition);
}

.header-spacer {
  height: 74px;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--agl-radius);
  padding: 0.7rem 1.5rem;
  text-decoration: none;
  transition: background var(--agl-transition), color var(--agl-transition), transform var(--agl-transition), border-color var(--agl-transition);
  cursor: pointer;
  border: none;
  line-height: 1.4;
}

.btn--primary {
  background: var(--agl-primary);
  color: var(--agl-white);
}

.btn--primary:hover {
  background: var(--agl-primary-hover);
  color: var(--agl-white);
  transform: translateY(-1px);
}

.btn--secondary {
  background: var(--agl-secondary);
  color: var(--agl-white);
}

.btn--secondary:hover {
  background: var(--agl-secondary-hover);
  color: var(--agl-white);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--agl-primary);
  border: 1.5px solid var(--agl-primary);
}

.btn--outline:hover {
  background: var(--agl-primary);
  color: var(--agl-white);
  transform: translateY(-1px);
}

.btn--small {
  font-size: 0.78rem;
  padding: 0.45rem 1rem;
}

/* =============================================
   SECTION
   ============================================= */
.section {
  padding: 5rem 0;
}

.section--muted {
  background: var(--agl-white);
}

.section-header {
  margin-bottom: 3rem;
}

.section-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--agl-primary);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--agl-heading);
  font-weight: 600;
}

.section-divider {
  width: 2.5rem;
  height: 2px;
  background: var(--agl-primary);
  margin-top: 0.75rem;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  padding: 6rem 0 4rem;
  min-height: 85vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: var(--agl-container-wide);
  margin: 0 auto;
  padding: 0 3rem;
  width: 100%;
}

.hero-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--agl-primary);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--agl-font-serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--agl-heading);
  margin-bottom: 1.5rem;
}

.hero-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--agl-primary);
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--agl-muted);
  max-width: 36rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image img {
  width: 260px;
  aspect-ratio: 2/3;
  object-fit: cover;
  border-radius: var(--agl-radius);
  box-shadow: var(--agl-shadow-hover);
}

/* =============================================
   BOOKS GRID
   ============================================= */
.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 2.5rem;
}

.book-card {
  text-align: center;
  transition: transform 0.3s;
}

.book-card:hover {
  transform: translateY(-6px);
}

.book-card__cover {
  margin-bottom: 1rem;
  border-radius: var(--agl-radius);
  overflow: hidden;
  box-shadow: var(--agl-shadow);
}

.book-card__cover img {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
}

.book-card__title {
  font-family: var(--agl-font-serif);
  font-size: 1.15rem;
  line-height: 1.3;
  margin-bottom: 0.4rem;
}

.book-card__title a {
  color: var(--agl-heading);
}

.book-card__title a:hover {
  color: var(--agl-primary);
}

.book-card__meta {
  font-size: 0.82rem;
  color: var(--agl-muted);
  margin-bottom: 0.5rem;
}

.book-card__link {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--agl-primary);
}

.book-card__link:hover {
  color: var(--agl-primary-hover);
}

/* =============================================
   SINGLE BOOK
   ============================================= */
.book-single {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 3rem;
  padding: 2rem 0;
}

.book-single__cover img {
  width: 100%;
  border-radius: var(--agl-radius-lg);
  box-shadow: var(--agl-shadow-hover);
}

.book-single__title {
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin-bottom: 0.75rem;
}

.book-single__meta-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem 2rem;
  margin-bottom: 1.5rem;
  padding: 1.25rem;
  background: var(--agl-white);
  border-radius: var(--agl-radius);
  border: 1px solid var(--agl-border);
}

.book-single__meta-item {
  font-size: 0.88rem;
}

.book-single__meta-item strong {
  font-family: var(--agl-font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--agl-muted);
  display: block;
  margin-bottom: 0.15rem;
}

.book-single__meta-item span {
  color: var(--agl-text);
}

.book-single__formats {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.format-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: var(--agl-radius-full);
  background: var(--agl-bg);
  border: 1px solid var(--agl-border);
  color: var(--agl-text);
}

.book-single__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--agl-border);
}

.book-single__actions .btn {
  justify-content: center;
}

.store-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

/* =============================================
   BLOG GRID
   ============================================= */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.blog-card {
  background: var(--agl-white);
  border-radius: var(--agl-radius-lg);
  overflow: hidden;
  border: 1px solid var(--agl-border);
  transition: transform 0.3s, box-shadow 0.3s;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--agl-shadow-hover);
}

.blog-card__image {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.blog-card:hover .blog-card__image img {
  transform: scale(1.05);
}

.blog-card__body {
  padding: 1.5rem;
}

.blog-card__meta {
  font-size: 0.75rem;
  color: var(--agl-muted);
  margin-bottom: 0.4rem;
}

.blog-card__title {
  font-family: var(--agl-font-serif);
  font-size: 1.2rem;
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.blog-card__title a {
  color: var(--agl-heading);
}

.blog-card__title a:hover {
  color: var(--agl-primary);
}

.blog-card__excerpt {
  font-size: 0.88rem;
  color: var(--agl-muted);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.blog-card__read-more {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--agl-primary);
}

.blog-card__read-more:hover {
  color: var(--agl-primary-hover);
}

/* =============================================
   ABOUT SECTION
   ============================================= */
.about-section {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
}

.about-photo img {
  width: 100%;
  border-radius: var(--agl-radius-lg);
  box-shadow: var(--agl-shadow);
}

.about-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 1rem;
}

.about-content p {
  margin-bottom: 1rem;
  color: var(--agl-muted);
  line-height: 1.8;
}

/* =============================================
   NEWSLETTER / CTA
   ============================================= */
.cta-section {
  background: var(--agl-white);
  text-align: center;
  padding: 4rem 2rem;
  border: 1px solid var(--agl-border);
  border-radius: var(--agl-radius-lg);
}

.cta-section h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 0.75rem;
}

.cta-section p {
  color: var(--agl-muted);
  margin-bottom: 1.5rem;
}

/* =============================================
   SINGLE POST
   ============================================= */
.single-header {
  padding: 2rem 0 2.5rem;
  border-bottom: 1px solid var(--agl-border);
  margin-bottom: 0;
}

.single-header-inner {
  max-width: var(--agl-container-narrow);
  margin: 0 auto;
  padding: 0 2rem;
}

.breadcrumb {
  font-size: 0.8rem;
  color: var(--agl-muted);
  margin-bottom: 1rem;
}

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

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

.single-cat {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--agl-primary);
  margin-bottom: 0.75rem;
}

.single-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.single-excerpt {
  font-size: 1.1rem;
  color: var(--agl-muted);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 1.25rem;
  font-family: var(--agl-font-serif);
}

.single-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--agl-muted);
  flex-wrap: wrap;
}

.single-meta strong {
  color: var(--agl-text);
  font-weight: 600;
}

.single-featured {
  max-width: 960px;
  margin: 2.5rem auto;
  padding: 0 2rem;
}

.single-featured img {
  width: 100%;
  border-radius: var(--agl-radius-lg);
  box-shadow: var(--agl-shadow-hover);
}

.entry-content {
  max-width: var(--agl-container-narrow);
  margin: 0 auto;
  padding: 2.5rem 2rem;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--agl-text);
}

.entry-content h2 {
  font-size: 1.7rem;
  margin: 2.5rem 0 1rem;
}

.entry-content h3 {
  font-size: 1.3rem;
  margin: 2rem 0 0.75rem;
}

.entry-content p {
  margin-bottom: 1.5rem;
}

.entry-content a {
  color: var(--agl-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.entry-content a:hover {
  color: var(--agl-primary-hover);
}

.entry-content ul,
.entry-content ol {
  padding-left: 1.75rem;
  margin-bottom: 1.5rem;
}

.entry-content ul {
  list-style: disc;
}

.entry-content ol {
  list-style: decimal;
}

.entry-content li {
  margin-bottom: 0.4rem;
}

.entry-content blockquote {
  border-left: 3px solid var(--agl-primary);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--agl-white);
  border-radius: 0 var(--agl-radius) var(--agl-radius) 0;
  font-family: var(--agl-font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--agl-heading);
}

.entry-content img {
  width: 100%;
  border-radius: var(--agl-radius);
  margin: 1.5rem 0;
}

.entry-content pre,
.entry-content code {
  background: var(--agl-bg);
  border-radius: var(--agl-radius);
  padding: 0.2rem 0.5rem;
  font-size: 0.9rem;
  font-family: 'Courier New', monospace;
}

.entry-content pre {
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

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

.post-footer-meta {
  max-width: var(--agl-container-narrow);
  margin: 0 auto;
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--agl-border);
  border-bottom: 1px solid var(--agl-border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag-link {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--agl-border);
  border-radius: var(--agl-radius-full);
  color: var(--agl-muted);
  transition: all var(--agl-transition);
}

.tag-link:hover {
  background: var(--agl-primary);
  color: var(--agl-white);
  border-color: var(--agl-primary);
}

.share-links {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.share-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--agl-muted);
}

.share-link {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--agl-primary);
}

.share-link:hover {
  color: var(--agl-primary-hover);
}

.post-navigation {
  max-width: var(--agl-container-narrow);
  margin: 2rem auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.post-nav-item {
  padding: 1.25rem;
  background: var(--agl-white);
  border-radius: var(--agl-radius);
  border: 1px solid var(--agl-border);
  transition: border-color var(--agl-transition);
}

.post-nav-item:hover {
  border-color: var(--agl-primary);
}

.post-nav-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--agl-muted);
  margin-bottom: 0.3rem;
}

.post-nav-title {
  font-family: var(--agl-font-serif);
  font-size: 1rem;
  color: var(--agl-heading);
  line-height: 1.3;
}

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

.related-section {
  padding: 4rem 0;
  border-top: 1px solid var(--agl-border);
}

.related-title {
  font-family: var(--agl-font-serif);
  font-size: 1.6rem;
  color: var(--agl-heading);
  margin-bottom: 2rem;
  font-weight: 600;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* =============================================
   ARCHIVE
   ============================================= */
.archive-header {
  padding: 2rem 0 2.5rem;
}

.archive-header h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 0.4rem;
}

.archive-header p {
  color: var(--agl-muted);
  font-size: 1rem;
}

/* =============================================
   PAGINATION
   ============================================= */
.pagination-wrap {
  display: flex;
  justify-content: center;
  padding: 3rem 0;
}

.pagination,
.pagination .page-numbers {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.5rem;
  border-radius: var(--agl-radius);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--agl-text);
  border: 1px solid var(--agl-border);
  text-decoration: none;
  transition: all var(--agl-transition);
}

.pagination a:hover {
  background: var(--agl-primary);
  color: var(--agl-white);
  border-color: var(--agl-primary);
}

.pagination .current,
.pagination span.current {
  background: var(--agl-primary);
  color: var(--agl-white);
  border-color: var(--agl-primary);
}

/* =============================================
   CONTACT
   ============================================= */
.contact-form .form-group {
  margin-bottom: 1.25rem;
}

.contact-form label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--agl-muted);
  margin-bottom: 0.4rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: var(--agl-white);
  border: 1px solid var(--agl-border);
  border-radius: var(--agl-radius);
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  color: var(--agl-text);
  transition: border-color var(--agl-transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--agl-primary);
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

/* =============================================
   COMMENTS
   ============================================= */
.comments-area {
  max-width: var(--agl-container-narrow);
  margin: 2.5rem auto;
  padding: 2rem;
  border-top: 1px solid var(--agl-border);
}

.comment-reply-title,
.comments-title {
  font-family: var(--agl-font-serif);
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

.comment-list {
  margin-bottom: 2rem;
}

.comment {
  padding: 1rem 0;
  border-bottom: 1px solid var(--agl-border);
}

.comment-meta {
  font-size: 0.85rem;
  color: var(--agl-muted);
  margin-bottom: 0.5rem;
}

.comment-content {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* =============================================
   SIDEBAR FLOATING
   ============================================= */
.sidebar-float {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.sidebar-float-item {
  background: var(--agl-white);
  padding: 0.9rem 1.1rem;
  border-left: 2px solid var(--agl-primary);
  cursor: pointer;
  transition: background var(--agl-transition);
  min-width: 110px;
}

.sidebar-float-item:nth-child(2) {
  border-left-color: var(--agl-secondary);
}

.sidebar-float-item:hover {
  background: var(--agl-primary);
}

.sidebar-float-item:hover .sf-label,
.sidebar-float-item:hover .sf-title {
  color: var(--agl-white);
}

.sf-label {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--agl-muted);
  margin-bottom: 0.15rem;
}

.sf-title {
  display: block;
  font-family: var(--agl-font-serif);
  font-size: 0.85rem;
  color: var(--agl-heading);
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--agl-white);
  border-top: 1px solid var(--agl-border);
  padding: 3.5rem 0 2rem;
  margin-top: 3rem;
}

.footer-inner {
  max-width: var(--agl-container);
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--agl-border);
}

.footer-brand .site-title {
  font-family: var(--agl-font-serif);
  font-size: 1.4rem;
  font-style: italic;
  color: var(--agl-heading);
  display: inline-block;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--agl-muted);
  max-width: 22rem;
  line-height: 1.6;
}

.footer-widget-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--agl-muted);
  margin-bottom: 1rem;
}

.footer-menu {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-menu a {
  font-size: 0.88rem;
  color: var(--agl-text);
  transition: color var(--agl-transition);
}

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

.footer-social-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--agl-muted);
  margin-bottom: 1rem;
  display: block;
}

.footer-social-icons {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.footer-social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--agl-border);
  border-radius: 50%;
  color: var(--agl-muted);
  font-size: 0.7rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--agl-transition);
}

.footer-social-icons a:hover {
  border-color: var(--agl-primary);
  color: var(--agl-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--agl-muted);
}

/* =============================================
   404 / NO POSTS
   ============================================= */
.error-404 {
  text-align: center;
  padding: 6rem 2rem;
}

.error-404 h1 {
  font-size: 5rem;
  font-weight: 700;
  color: var(--agl-primary);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.error-404 h2 {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
}

.error-404 p {
  color: var(--agl-muted);
  margin-bottom: 2rem;
}

.no-posts {
  text-align: center;
  padding: 4rem 2rem;
}

.no-posts h2 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.no-posts p {
  color: var(--agl-muted);
}

/* =============================================
   BREADCRUMB
   ============================================= */
.breadcrumb {
  font-size: 0.82rem;
  color: var(--agl-muted);
  margin-bottom: 1rem;
}

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

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

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-image {
    display: none;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-section {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-photo {
    max-width: 220px;
    margin: 0 auto;
  }

  .book-single {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .book-single__cover {
    max-width: 260px;
    margin: 0 auto;
  }

  .book-single__meta-list {
    grid-template-columns: 1fr 1fr;
    text-align: left;
  }

  .book-single__actions {
    align-items: center;
  }

  .store-buttons {
    grid-template-columns: 1fr;
    max-width: 300px;
  }

  .sidebar-float {
    display: none;
  }

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

@media (max-width: 768px) {
  .nav-inner {
    padding: 0.85rem 1.5rem;
  }

  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(247, 244, 239, 0.98);
    backdrop-filter: blur(16px);
    padding: 1.5rem;
    gap: 1rem;
    border-top: 1px solid var(--agl-border);
    box-shadow: 0 20px 40px rgba(44, 42, 41, 0.08);
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .container {
    padding: 0 1.25rem;
  }

  .container-wide {
    padding: 0 1.25rem;
  }

  .hero {
    padding: 5rem 0 3rem;
    min-height: auto;
  }

  .hero-title {
    font-size: 2.2rem;
  }

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

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

  .books-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .footer-top {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .post-footer-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .book-single__meta-list {
    grid-template-columns: 1fr;
  }

  .single-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }
}

@media (max-width: 480px) {
  .books-grid {
    grid-template-columns: 1fr;
    max-width: 240px;
    margin: 0 auto;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
}