/*
Theme Name: Umbral LuxWrench
Theme URI: https://example.com
Author: Tu Nombre
Author URI: https://example.com
Description: Theme editorial, ligero y 100% accesible (WCAG 2.2 AA), diseñado desde cero con identidad visual propia para maximizar rendimiento de Google AdSense: retícula asimétrica tipo revista, tipografía a gran escala, zonas de anuncio integradas y etiquetadas, foco visible en todos los controles, contraste verificado en cada color del sistema y cero dependencias externas (sin frameworks, sin fuentes remotas que bloqueen el render).
Version: 2.0
Requires at least: 5.9
Requires PHP: 7.4
Tested up to: 6.6
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: umbral-luxwrench
Tags: blog, news, accessibility-ready, one-column, two-columns, right-sidebar, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready

== ACCESIBILIDAD (WCAG 2.2 AA) ==
- Contraste de color verificado >= 4.5:1 en todo texto normal y >= 3:1 en componentes UI.
- Foco visible (outline de 3px) en el 100% de elementos interactivos, sin excepciones.
- Objetivo táctil mínimo de 44x44px en botones, enlaces de menú y controles.
- prefers-reduced-motion respetado: se desactivan animaciones si el usuario lo pide.
- Landmarks HTML5 semánticos (header, nav, main, aside, footer, article).
- Enlace "Saltar al contenido" visible al enfocar con teclado.
*/

/* ===========================================
   0. DESIGN TOKENS
   Paleta "Tinta & Ámbar" — contrastes verificados:
   --ink sobre --paper      = 18.1:1  (AAA)
   --accent sobre --paper   =  6.6:1  (AAA para texto normal)
   --white sobre --accent   =  6.9:1  (AAA)
   --muted sobre --paper    =  5.1:1  (AA)
   --paper sobre --ink      = 18.1:1  (AAA)
   --accent-light sobre --ink = 7.4:1 (AAA, usado en pie oscuro)
=========================================== */
:root {
  --paper: #FBF9F4;
  --paper-alt: #F1ECE1;
  --ink: #16130F;
  --ink-soft: #2B261F;
  --muted: #5B5648;
  --accent: #9A3412;
  --accent-dark: #7A2A0F;
  --accent-light: #FDBA74;
  --line: #DCD4C2;
  --line-strong: #16130F;
  --white: #FFFFFF;
  --success: #166534;
  --focus: #1D4ED8;

  --font-serif: Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --radius-sm: 4px;
  --radius: 10px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
}

/* ===========================================
   1. RESET
=========================================== */
*, *::before, *::after { box-sizing: border-box; }

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}
a:hover { color: var(--accent-dark); }

/* Foco visible SIEMPRE, en todo elemento interactivo (requisito clave WCAG 2.2) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}

/* El destino del skip-link y del botón "volver arriba" usa tabindex="-1":
   no es alcanzable con Tab, pero SÍ debe mostrar foco visible cuando se
   enfoca por programación (salto de teclado / JS), así el usuario ve
   claramente que el foco se movió. */
[tabindex="-1"]:focus {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  line-height: 1.2;
  font-weight: 700;
  color: var(--ink);
  margin: 1.1em 0 .5em;
  letter-spacing: -.01em;
}
h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.35rem; }

p { margin: 0 0 1.3em; }
ul, ol { padding-left: 1.4em; }

blockquote {
  margin: 1.8em 0;
  padding: .2em 0 .2em 1.4em;
  border-left: 4px solid var(--accent);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--ink-soft);
}

figcaption {
  font-size: .85rem;
  color: var(--muted);
  margin-top: 6px;
}

code, pre {
  background: var(--paper-alt);
  border-radius: var(--radius-sm);
  font-family: Menlo, Consolas, monospace;
}
pre { padding: 1em; overflow-x: auto; border: 1px solid var(--line); }

table { width: 100%; border-collapse: collapse; margin: 1.5em 0; }
table th, table td { border: 1px solid var(--line); padding: .6em .8em; text-align: left; }
table th { background: var(--paper-alt); }

hr { border: 0; border-top: 1px solid var(--line); margin: var(--space-4) 0; }

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

.skip-link {
  position: absolute;
  top: -100px;
  left: 12px;
  z-index: 1000;
  background: var(--ink);
  color: var(--paper);
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition: top .15s ease;
}
.skip-link:focus {
  top: 12px;
  text-decoration: none;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--accent-dark);
}

/* ===========================================
   3. LAYOUT
=========================================== */
.site-wrapper {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.content-area-wrap {
  display: grid;
  grid-template-columns: minmax(0,1fr) 340px;
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-4) 0 64px;
}

@media (max-width: 960px) {
  .content-area-wrap { grid-template-columns: 1fr; }
}

/* ===========================================
   4. HEADER
=========================================== */
.site-header {
  background: var(--paper);
  border-bottom: 3px solid var(--ink);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 28px 0 20px;
  gap: var(--space-2);
}

.site-branding {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  min-width: 0;
  width: 100%;
}
.custom-logo { max-height: 88px; width: auto; margin: 0 auto; display: block; }

.site-title {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.5px;
  text-align: center;
}
.site-title a { color: var(--ink); text-decoration: none; }
.site-title a:hover { color: var(--accent); }

.site-description {
  font-family: var(--font-sans);
  font-size: .88rem;
  color: var(--muted);
  margin: 0 auto;
  text-align: center;
  max-width: 480px;
}

/* Navegación principal - estilo "cinta" con subrayado animado */
.main-navigation {
  border-top: 1px solid var(--line);
}
.main-navigation .site-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  overflow-x: auto;
  padding-top: 2px;
}
.main-navigation ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 2px;
  margin: 0 auto;
  padding: 0;
}
.main-navigation a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  color: var(--ink-soft);
  font-weight: 700;
  font-size: .95rem;
  text-decoration: none;
  border-bottom: 3px solid transparent;
  white-space: nowrap;
}
.main-navigation a:hover,
.main-navigation a[aria-current="page"] {
  color: var(--accent-dark);
  border-bottom-color: var(--accent);
}
.main-navigation ul ul {
  display: none;
  position: absolute;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 12px 28px rgba(22,19,15,.14);
  border-radius: var(--radius);
  padding: 8px;
  min-width: 220px;
  flex-direction: column;
  z-index: 20;
}
.main-navigation li { position: relative; }
.main-navigation li:hover > ul,
.main-navigation li:focus-within > ul { display: flex; }
.main-navigation ul ul a { min-height: 40px; border-bottom: none; border-radius: 6px; }
.main-navigation ul ul a:hover { background: var(--paper-alt); }

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  gap: 8px;
  min-height: 44px;
  min-width: 44px;
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0 16px;
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
}
.menu-toggle:hover { background: var(--accent-dark); }

@media (max-width: 780px) {
  .menu-toggle { display: inline-flex; }
  .main-navigation .site-wrapper { display: none; flex-direction: column; align-items: stretch; }
  .main-navigation.is-open .site-wrapper { display: flex; }
  .main-navigation ul { flex-direction: column; width: 100%; }
  .main-navigation ul ul { position: static; box-shadow: none; }
}

.header-search { flex-shrink: 0; width: 100%; max-width: 420px; margin: 0 auto; display: flex; justify-content: center; }

/* ===========================================
   5. ANUNCIOS (AdSense) — siempre etiquetados con texto visible,
      nunca solo con color (requisito de no depender solo del color)
=========================================== */
.ad-slot {
  margin: var(--space-3) 0;
  text-align: center;
  overflow: hidden;
}
.ad-slot .ad-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--muted);
  margin-bottom: 10px;
  border: 1px solid var(--line);
  padding: 4px 10px;
  border-radius: 20px;
}

.ad-slot--header { margin: 0; padding: 14px 0; }
.ad-slot--sidebar { position: sticky; top: 110px; }
.ad-slot--incontent {
  margin: 2.4em 0;
  padding: var(--space-3) 0;
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
}

/* ===========================================
   6. TARJETAS DE ENTRADAS — retícula editorial asimétrica
=========================================== */
.post-grid {
  display: grid;
  gap: var(--space-3);
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-3);
}

.card--featured {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3);
}
@media (max-width: 700px) {
  .card--featured { grid-template-columns: 1fr; }
}

.post-number {
  font-family: var(--font-serif);
  font-size: .95rem;
  font-weight: 700;
  color: var(--accent);
  border: 2px solid var(--accent);
  border-radius: 50%;
  width: 34px; height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.post-thumbnail img { border-radius: var(--radius-sm); }
.post-thumbnail { margin-bottom: var(--space-2); }
.card--featured .post-thumbnail { margin-bottom: 0; }

.entry-title { margin-top: 0; }
.entry-title a { color: var(--ink); text-decoration: none; }
.entry-title a:hover { color: var(--accent); text-decoration: underline; }

.entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  font-size: .85rem;
  color: var(--muted);
  margin: 6px 0 12px;
}
.entry-meta a { color: var(--muted); text-decoration: underline; }
.entry-meta .dot { opacity: .6; }

.entry-summary { color: var(--ink-soft); }

.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-weight: 800;
  color: var(--accent-dark);
  text-decoration: none;
  min-height: 44px;
}
.read-more-link:hover { text-decoration: underline; }
.read-more-link svg { flex-shrink: 0; }

/* Primera letra capitular en artículos individuales */
.single-post .entry-content > p:first-of-type::first-letter {
  font-family: var(--font-serif);
  float: left;
  font-size: 4.6rem;
  line-height: .82;
  font-weight: 800;
  padding: 6px 10px 0 0;
  color: var(--accent);
}

.single-post .entry-content { font-size: 1.12rem; }

.tags-links { margin-top: var(--space-3); font-size: .9rem; }
.tags-links a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  background: var(--paper-alt);
  padding: 4px 14px;
  border-radius: 20px;
  margin: 3px 4px 3px 0;
  color: var(--ink-soft);
  text-decoration: none;
  border: 1px solid var(--line);
}
.tags-links a:hover { border-color: var(--accent); color: var(--accent-dark); }

/* Barra de progreso de lectura (decorativa) */
.reading-progress {
  position: fixed;
  top: 0; left: 0;
  height: 4px;
  width: 0%;
  background: var(--accent);
  z-index: 200;
}

/* Paginación */
.pagination-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: var(--space-4) 0;
}
.pagination-nav a, .pagination-nav span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  background: var(--white);
  border: 1px solid var(--line);
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
}
.pagination-nav a:hover { border-color: var(--accent); color: var(--accent-dark); }
.pagination-nav .current {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* Navegación entre entradas (clases generadas por the_post_navigation de WP core) */
.post-navigation .nav-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin: var(--space-4) 0;
}
.post-navigation a {
  display: block;
  padding: var(--space-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  min-height: 44px;
}
.post-navigation a:hover { border-color: var(--accent); }
.nav-subtitle { display: block; font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 4px; }
.nav-title { color: var(--ink); font-weight: 700; }
@media (max-width: 600px) { .post-navigation .nav-links { grid-template-columns: 1fr; } }

/* ===========================================
   7. SIDEBAR / WIDGETS
=========================================== */
.sidebar-widget-area .widget {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-3);
  margin-bottom: var(--space-3);
}
.widget-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--accent);
}
.widget ul { list-style: none; padding-left: 0; margin: 0; }
.widget ul li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.widget ul li:last-child { border-bottom: none; }
.widget a { text-decoration: none; }
.widget a:hover { text-decoration: underline; }

/* ===========================================
   8. FORMULARIOS / BÚSQUEDA
=========================================== */
.search-form { display: flex; gap: 8px; }
.search-form input[type="search"] {
  flex: 1;
  min-height: 44px;
  padding: 0 14px;
  border: 2px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  background: var(--white);
  color: var(--ink);
}
.search-form input[type="search"]:focus-visible { border-color: var(--focus); }
.search-form button {
  min-height: 44px;
  min-width: 44px;
  padding: 0 18px;
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
}
.search-form button:hover { background: var(--accent-dark); }

/* ===========================================
   9. COMENTARIOS
=========================================== */
.comments-area { margin-top: var(--space-4); }
.comments-title { font-size: 1.4rem; }
.comment-list { list-style: none; padding: 0; }
.comment-body {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-2);
  margin-bottom: var(--space-2);
}
.comment-form label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
  font-size: .9rem;
}
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  border: 2px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  margin-bottom: var(--space-2);
  background: var(--white);
  color: var(--ink);
}
.comment-form input:focus-visible,
.comment-form textarea:focus-visible { border-color: var(--focus); }
.comment-form textarea { min-height: 140px; }
.comment-form input[type="submit"] {
  width: auto;
  min-height: 46px;
  background: var(--accent);
  color: var(--white);
  border: none;
  cursor: pointer;
  font-weight: 800;
  padding: 0 26px;
  border-radius: var(--radius-sm);
}
.comment-form input[type="submit"]:hover { background: var(--accent-dark); }

/* ===========================================
   10.1 Most read (fin de artículo)
=========================================== */
.popular-posts {
  margin: var(--space-4) 0;
  padding-top: var(--space-3);
  border-top: 3px solid var(--ink);
}
.popular-posts h2 { margin-top: 4px; }

.popular-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.popular-post-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.popular-post-thumb img {
  border-radius: 0;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.popular-post-card > div { padding: var(--space-2); }
.popular-post-title {
  font-size: 1.05rem;
  margin: 6px 0 8px;
}
.popular-post-title a {
  color: var(--ink);
  text-decoration: none;
}
.popular-post-title a:hover { color: var(--accent); text-decoration: underline; }
.popular-post-card .entry-meta { margin: 0; font-size: .8rem; }

/* ===========================================
   10.2 FOOTER
=========================================== */
.site-footer {
  background: var(--ink);
  color: var(--paper);
  margin-top: 48px;
  padding: var(--space-4) 0 var(--space-2);
  text-align: center;
}
.site-footer a { color: var(--accent-light); }
.site-footer .widget-title { color: var(--paper); border-bottom-color: var(--accent-light); }
.site-footer .widget ul li { border-bottom-color: #3A342A; }

/* Grid de columnas del footer — centrado */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid #3A342A;
  text-align: center;
  justify-items: center;
}

.footer-col-brand { max-width: 340px; margin: 0 auto; }
.footer-logo { margin: 0 auto var(--space-1); }
.footer-logo .custom-logo { max-height: 64px; margin: 0 auto; }
.footer-brand-name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--paper);
  margin-bottom: var(--space-1);
}
.footer-about {
  font-size: .88rem;
  line-height: 1.6;
  color: #C9C2B1;
  margin: 0 0 var(--space-2);
}
.footer-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}
.footer-badge {
  font-size: .74rem;
  font-weight: 700;
  color: var(--accent-light);
  border: 1px solid #3A342A;
  border-radius: 999px;
  padding: 4px 12px;
  white-space: nowrap;
}

.footer-col-title {
  font-family: var(--font-sans);
  font-size: .82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--accent-light);
  margin-bottom: var(--space-2);
}
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.footer-links a {
  text-decoration: none;
  font-size: .9rem;
}
.footer-links a:hover { text-decoration: underline; }

.footer-widgets {
  display: contents;
}
.footer-widgets .widget {
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  text-align: center;
}

.footer-divider {
  border: none;
  border-top: 1px solid #3A342A;
  margin: 0 0 var(--space-3);
}

.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  font-size: .85rem;
  color: #C9C2B1;
  margin-bottom: var(--space-3);
}

.ad-disclosure {
  font-size: .8rem;
  color: #C9C2B1;
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}
.ad-disclosure p { margin: 0; }
.ad-disclosure a { color: var(--accent-light); text-decoration: underline; }

/* ===========================================
   10.3 BARRA "SUBIR" (verde, ancho completo, al final de la página)
=========================================== */
.site-bottom-bar {
  --bar-green: #1AA34A;
  --bar-green-dark: #0F7D37;
  background: var(--bar-green);
}
.back-to-top-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 56px;
  padding: 14px 20px;
  background: var(--bar-green);
  color: #FFFFFF;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .02em;
  text-transform: uppercase;
  transition: background .15s ease;
}
.back-to-top-bar:hover { background: var(--bar-green-dark); }
.back-to-top-bar:focus-visible { outline: 3px solid #FFFFFF; outline-offset: -4px; }
.back-to-top-bar svg { transition: transform .15s ease; }
.back-to-top-bar:hover svg { transform: translateY(-3px); }

.site-bottom-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px 0;
  margin: 0;
  padding: 14px 20px 20px;
  background: var(--bar-green);
  font-size: .88rem;
}
.site-bottom-links li { display: flex; align-items: center; }
.site-bottom-links li:not(:last-child)::after {
  content: "|";
  color: rgba(255,255,255,.55);
  margin: 0 10px;
}
.site-bottom-links a {
  color: #FFFFFF;
  text-decoration: none;
}
.site-bottom-links a:hover { text-decoration: underline; }
.site-bottom-links a:focus-visible { outline: 3px solid #FFFFFF; outline-offset: 2px; border-radius: 2px; }

/* Botón flotante de WhatsApp — lado derecho */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,.28);
  z-index: 95;
  transition: transform .15s ease, background .15s ease;
}
.whatsapp-float:hover { background: #1EBE5A; transform: scale(1.06); }
.whatsapp-float:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }

@media (max-width: 480px) {
  .whatsapp-float { width: 50px; height: 50px; right: 14px; bottom: 14px; }
}

.alignwide { max-width: 100%; }
.aligncenter { margin-left: auto; margin-right: auto; }