/*
Theme Name: Ana Carrascosa
Theme URI: https://anacarrascosa.com
Author: Ana Carrascosa
Author URI: https://anacarrascosa.com
Description: Tema oficial de la escritora y médica Ana Carrascosa con barra única #670001, slider oficial limpio, noticias compactas con apertura en grande, catálogo fiel, modales amplios y editor Gutenberg.
Version: 1.6.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: anacarrascosa
Tags: one-column, custom-menu, custom-logo, editor-style, block-styles, wide-blocks, featured-images, full-width-template
*/

@import url('https://fonts.googleapis.com/css2?family=Crimson+Pro:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Color del Slider Original */
  --primary: #670001;          /* Color exacto del slider #670001 */
  --primary-dark: #480001;     /* Burdeos profundo */
  --primary-soft: #F9EBEC;     /* Fondo suave con matiz granate */
  --primary-light: #8B0002;
  
  --accent: #C8963E;           /* Dorado Fantasía */
  --accent-dark: #A17528;
  --accent-soft: #FAF4E8;
  
  --bg-main: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-alt: #F8F6F2;
  
  --text-main: #1A1A1A;
  --text-muted: #4A4A4A;
  --text-light: #7A7A7A;
  
  --border-color: #E5E0D8;
  --border-dark: rgba(103, 0, 1, 0.15);
  
  /* Tipografía */
  --font-serif: 'Crimson Pro', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --radius-pill: 999px;
  --radius-card: 14px;
  --radius-input: 8px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 14px 32px rgba(103, 0, 1, 0.12);
}

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

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

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

a {
  color: var(--primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

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

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

.container {
  width: 92%;
  max-width: 1160px;
  margin: 0 auto;
}

/* ==========================================================================
   1. BARRA DE NAVEGACIÓN ÚNICA INTEGRADA EN #670001
   ========================================================================== */
.site-navbar {
  background-color: var(--primary);
  border-bottom: 2px solid rgba(200, 150, 62, 0.35);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0.75rem 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.navbar-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo-link {
  display: flex;
  align-items: center;
}

.brand-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: opacity 0.2s;
}

.brand-logo-img:hover {
  opacity: 0.85;
}

.nav-menu-integrated {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0;
}

.nav-menu-integrated li {
  display: flex;
  align-items: center;
  list-style: none;
}

.nav-menu-integrated a {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  padding: 0.4rem 0.85rem;
  transition: all 0.2s ease;
  border-radius: var(--radius-pill);
}

.nav-menu-integrated a:hover,
.nav-menu-integrated li.active a,
.nav-menu-integrated a.active,
.current-menu-item > a {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.15);
}

.nav-pipe {
  color: rgba(255, 255, 255, 0.35);
  font-weight: 300;
  font-size: 0.85rem;
  user-select: none;
}

/* ==========================================================================
   2. SLIDER PRINCIPAL (SOLO IMÁGENES)
   ========================================================================== */
.slider-section {
  padding: 2.5rem 0 3rem;
}

.slider-container {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--primary);
  border: 1px solid rgba(103, 0, 1, 0.25);
  max-width: 1080px;
  margin: 0 auto;
}

.slider-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  width: 100%;
}

.slide-item {
  min-width: 100%;
  position: relative;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.slide-image {
  width: 100%;
  height: 380px;
  object-fit: contain;
  display: block;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  z-index: 10;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}

.slider-arrow:hover {
  background: #FFFFFF;
  color: var(--accent);
  transform: translateY(-50%) scale(1.08);
}

.slider-arrow.prev { left: 1.25rem; }
.slider-arrow.next { right: 1.25rem; }

.slider-dots {
  position: absolute;
  bottom: 0.85rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 10;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  border: none;
  cursor: pointer;
  transition: all 0.3s;
}

.slider-dot.active {
  background: var(--accent);
  width: 24px;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   3. BOTONES Y COMPONENTES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all 0.25s ease;
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF !important;
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

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

.btn-sm {
  padding: 0.45rem 1.1rem;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 0.85rem 2rem;
  font-size: 0.95rem;
}

/* ==========================================================================
   4. SECCIONES Y CONTENIDO
   ========================================================================== */
.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  font-weight: 700;
  line-height: 1.2;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---- Filtros de Libros ---- */
.filter-nav {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.55rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-soft);
}

.filter-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

/* ---- Catálogo de Libros ---- */
.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
}

.book-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.book-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.book-cover-container {
  background: var(--primary-soft);
  padding: 1.75rem 1.25rem;
  text-align: center;
  position: relative;
  min-height: 270px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.book-cover-img {
  max-height: 230px;
  width: auto;
  object-fit: contain;
  box-shadow: 0 8px 20px rgba(103, 0, 1, 0.15);
  border-radius: 4px;
  transition: transform 0.3s;
}

.book-card:hover .book-cover-img {
  transform: scale(1.04) rotate(-1deg);
}

.book-badge-status {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--bg-card);
  color: var(--primary);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.book-badge-status.sold-out {
  background: #670001;
  color: #FFFFFF;
  border-color: #670001;
}

.book-card-body {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.book-universe-tag {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 0.35rem;
}

.book-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.45rem;
  line-height: 1.25;
}

.book-meta-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border-color);
}

.book-price {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
}

.book-format {
  font-size: 0.75rem;
  color: var(--text-light);
}

.book-synopsis {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

.book-card-actions {
  margin-top: auto;
  display: flex;
  gap: 0.5rem;
}

/* ==========================================================================
   5. NOTICIAS Y TALLERES COMPACTOS
   ========================================================================== */
.workshops-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.workshop-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.workshop-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.workshop-img {
  height: 200px;
  width: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.workshop-card:hover .workshop-img {
  transform: scale(1.03);
}

.workshop-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.workshop-date {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 0.4rem;
}

.workshop-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.6rem;
  line-height: 1.3;
}

.workshop-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

.workshop-read-more {
  margin-top: auto;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.workshop-card:hover .workshop-read-more {
  color: var(--accent);
}

/* ==========================================================================
   6. MODALES AMPLIOS (PARA LIBROS Y NOTICIAS)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(40, 0, 1, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 1.5rem;
}

.modal-backdrop.active {
  display: flex;
}

/* Modal de Libro Amplio y Cómodo */
.modal-content-large {
  background: #FFFFFF;
  border-radius: 20px;
  max-width: 860px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  padding: 2.75rem 2.5rem;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 2.5rem;
}

.modal-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: var(--bg-alt);
  border: 1px solid var(--border-color);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.2s;
  z-index: 10;
}

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

.modal-cover-frame-large {
  background: var(--primary-soft);
  border-radius: var(--radius-card);
  padding: 2rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(103, 0, 1, 0.1);
}

.modal-cover-img-large {
  max-height: 380px;
  width: auto;
  object-fit: contain;
  box-shadow: 0 12px 28px rgba(103, 0, 1, 0.2);
  border-radius: 6px;
  transition: transform 0.3s;
}

.modal-cover-img-large:hover {
  transform: scale(1.03);
}

.modal-details-large {
  display: flex;
  flex-direction: column;
}

.modal-tag {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 0.35rem;
}

.modal-title-large {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1rem;
  line-height: 1.15;
}

.modal-specs-table-large {
  width: 100%;
  margin: 0.5rem 0 1.25rem;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.modal-specs-table-large td {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

.modal-specs-table-large td:first-child {
  font-weight: 600;
  color: var(--text-muted);
  width: 38%;
}

.modal-specs-table-large td:last-child {
  font-weight: 600;
  color: var(--text-main);
}

.modal-synopsis-section {
  margin: 0.5rem 0 1.5rem;
}

.modal-synopsis-heading {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.modal-synopsis-text-large {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* Modal Noticia */
.news-modal-content {
  background: #FFFFFF;
  border-radius: 20px;
  max-width: 760px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  padding: 2.75rem 2.5rem;
}

.news-modal-img {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  border-radius: 12px;
  margin: 1.25rem 0 1.5rem;
}

.news-modal-body {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text-muted);
}

.news-modal-body p {
  margin-bottom: 1.2rem;
}

/* ==========================================================================
   7. BIOGRAFÍA
   ========================================================================== */
.bio-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 4rem;
  align-items: center;
}

.bio-image-frame {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.bio-image-frame img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.bio-text .section-eyebrow {
  justify-content: flex-start;
}

.bio-text .section-title {
  text-align: left;
}

.bio-text p {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1.15rem;
  line-height: 1.75;
}

.bio-quote {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--primary);
  line-height: 1.5;
  padding: 1.25rem 0;
  border-top: 2px solid var(--primary-soft);
  border-bottom: 2px solid var(--primary-soft);
  margin: 1.5rem 0;
}

.bio-signature-box {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.bio-signature-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  opacity: 0.85;
}

/* ==========================================================================
   8. FORMULARIO DE CONTACTO
   ========================================================================== */
.contact-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-top: 4px solid var(--primary);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-card);
  max-width: 820px;
  margin: 0 auto;
  padding: 3rem;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--bg-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-input);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-main);
  transition: all 0.2s ease;
}

.form-control:focus {
  outline: none;
  background: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(103, 0, 1, 0.08);
}

.checkbox-books-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.checkbox-book-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  background: var(--bg-alt);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-input);
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-main);
  transition: all 0.2s;
}

.checkbox-book-item:hover {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.checkbox-book-item input[type="checkbox"] {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
  margin-right: 0.5rem;
}

.checkbox-book-item .price-badge {
  font-weight: 700;
  color: var(--primary);
  font-size: 0.78rem;
  background: #FFFFFF;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
}

.checkbox-book-item .price-badge.sold-out {
  color: #FFFFFF;
  background: var(--primary);
}

/* ==========================================================================
   9. FOOTER OFICIAL EN #480001
   ========================================================================== */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 4rem 0 2rem;
  border-top: 3px solid var(--accent);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.footer-col-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 1.15rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.85rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-links li {
  font-size: 0.85rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.75rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0.82rem;
}

/* ---- Responsive ---- */
@media (max-width: 990px) {
  .navbar-wrapper { flex-direction: column; gap: 0.75rem; }
  .bio-layout { grid-template-columns: 1fr; gap: 2.5rem; text-align: center; }
  .bio-text .section-title { text-align: center; }
  .bio-text .section-eyebrow { justify-content: center; }
  .bio-signature-box { justify-content: center; }
  .footer-top-grid { grid-template-columns: 1fr 1fr; }
  .modal-content-large { grid-template-columns: 1fr; padding: 2rem 1.5rem; }
  .modal-cover-frame-large { padding: 1.5rem; }
  .modal-cover-img-large { max-height: 280px; }
}

@media (max-width: 600px) {
  .slide-image { height: 220px; }
  .nav-menu-integrated { flex-wrap: wrap; justify-content: center; gap: 0.25rem; }
  .nav-menu-integrated a { padding: 0.25rem 0.5rem; font-size: 0.75rem; }
  .nav-pipe { display: none; }
  .section-title { font-size: 2rem; }
  .form-row-2 { grid-template-columns: 1fr; }
  .checkbox-books-grid { grid-template-columns: 1fr; }
  .footer-top-grid { grid-template-columns: 1fr; }
  .footer-bottom { text-align: center; }
  .contact-wrapper { padding: 1.75rem 1.25rem; }
}