/* ═══════════════════════════════════════════════════════════════
   COCOFA – Estilos del blog (listado y artículo)
   Los colores, radios y sombras vienen de includes/header.php (:root).
   ═══════════════════════════════════════════════════════════════ */

html { scroll-padding-top: 110px; }

/* ── Menú del blog: nunca parte "Quiénes Somos", "Por qué Elegirnos" ni
   "Alta Cliente" en dos líneas.
   · 1400 px o más: entra holgado en el contenedor.
   · 1200–1399 px: usa todo el ancho de la pantalla, con espacios más chicos.
   · 992–1199 px: no entra en una línea legible → menú hamburguesa, como en tablet. ── */
@media (min-width: 1200px) {
  .navbar-brand { flex-shrink: 0; }
  .navbar .nav-link { white-space: nowrap; padding: .5rem .6rem !important; font-size: .9rem; }
  .navbar .btn-nav-primary, .navbar .btn { white-space: nowrap; padding: .5rem 1rem !important; }
  .navbar .ms-lg-3 { margin-left: .4rem !important; }
}
@media (min-width: 1200px) and (max-width: 1399.98px) {
  .navbar > .container { max-width: 100%; }
  .navbar-brand img { height: 38px; }
  .navbar .nav-link { padding: .5rem .35rem !important; font-size: .85rem; }
  .navbar .btn-nav-primary, .navbar .btn { padding: .5rem .7rem !important; font-size: .85rem; }
  .navbar .ms-lg-3 { margin-left: .3rem !important; }
}
@media (min-width: 992px) and (max-width: 1199.98px) {
  .navbar.navbar-expand-lg { flex-wrap: wrap; }
  .navbar-expand-lg .navbar-toggler { display: block; }
  .navbar-expand-lg .navbar-collapse { flex-basis: 100%; }
  .navbar-expand-lg .navbar-collapse:not(.show):not(.collapsing) { display: none !important; }
  .navbar-expand-lg .navbar-collapse.show, .navbar-expand-lg .navbar-collapse.collapsing { display: block !important; }
  .navbar-expand-lg .navbar-nav { flex-direction: column; align-items: stretch !important; }
  /* Mismo aspecto que el menú del celular (includes/header.php) */
  .navbar-collapse { background: #fff; padding: 1rem; border-radius: var(--radius-lg); margin-top: .75rem; box-shadow: var(--shadow-lg); max-height: 80vh; overflow-y: auto; }
  .navbar-nav .nav-item { border-bottom: 1px solid var(--border-light, #f0f0f0); }
  .navbar-nav .nav-item:last-child { border-bottom: none; }
  .navbar-expand-lg .navbar-nav .nav-link { padding: .6rem .5rem !important; }
  .nav-link::after { display: none; }
  .btn-nav-primary, .btn-nav-ofertas { display: block; text-align: center; margin: .25rem 0 !important; padding: .5rem 1rem !important; }
}

/* ── Migas de pan ── */
.blog-migas { font-size: .85rem; margin-bottom: .75rem; }
.blog-migas ol { list-style: none; display: flex; flex-wrap: wrap; gap: .35rem; margin: 0; padding: 0; }
.blog-migas li { display: flex; align-items: center; gap: .35rem; min-width: 0; }
.blog-migas li + li::before { content: "›"; opacity: .7; }
.blog-migas a { color: inherit; text-decoration: underline; text-underline-offset: 2px; text-decoration-color: rgba(255,255,255,.4); }
.blog-migas a:hover { text-decoration-color: currentColor; }
.blog-migas [aria-current] { opacity: .85; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 40ch; }

/* ═══════════════════════════════════════════════════════════════
   LISTADO
   ═══════════════════════════════════════════════════════════════ */
.blog-hero {
  margin-top: 90px;
  padding: 2rem 0 4.5rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
}
.blog-hero__fila { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem 2rem; }
.blog-hero h1 { font-size: 2.1rem; font-weight: 800; margin: 0 0 .25rem; }
.blog-hero p { margin: 0; opacity: .92; }
.btn-wa-hero {
  display: inline-flex; align-items: center; gap: .5rem;
  background: #fff; color: #128c4b; font-weight: 600;
  padding: .6rem 1.2rem; border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm); white-space: nowrap;
}
.btn-wa-hero:hover { color: #0b6b38; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-wa-hero i { font-size: 1.25rem; }

.blog-filtros {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 1.25rem;
  margin-top: -3rem;
  position: relative;
  z-index: 5;
}
.blog-buscador { display: grid; grid-template-columns: 1fr auto auto; gap: .75rem; align-items: end; }
.blog-buscador__campo { position: relative; }
.blog-buscador__campo i { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--text-light); pointer-events: none; }
.blog-buscador input[type="search"] { padding-left: 2.6rem; }
.blog-buscador .form-control, .blog-buscador .form-select {
  border: 2px solid var(--border-color); border-radius: var(--radius-md); min-height: 48px;
}
.blog-buscador .form-control:focus, .blog-buscador .form-select:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(var(--primary-rgb), .15);
}
.blog-buscador__orden label { display: block; font-size: .75rem; color: var(--text-muted); margin-bottom: .2rem; font-weight: 500; }
.blog-buscador .btn-primary {
  min-height: 48px; border: none; border-radius: var(--radius-md); font-weight: 600; padding: 0 1.4rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.blog-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--border-color); align-items: center; }
.blog-chip {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .4rem .9rem; min-height: 38px;
  border-radius: var(--radius-full); background: var(--bg-light);
  color: var(--text-main); font-size: .875rem; font-weight: 500;
  border: 1px solid transparent;
}
.blog-chip:hover { border-color: var(--primary); color: var(--primary); }
.blog-chip[aria-current="true"] { background: var(--primary); color: #fff; }
.blog-chip__n { font-size: .75rem; background: rgba(0,0,0,.07); border-radius: var(--radius-full); padding: 0 .45rem; line-height: 1.5; }
.blog-chip[aria-current="true"] .blog-chip__n { background: rgba(255,255,255,.25); }
.blog-limpiar { margin-left: auto; font-size: .875rem; font-weight: 500; color: var(--text-muted); text-decoration: underline; text-underline-offset: 2px; padding: .4rem 0; }
.blog-limpiar:hover { color: var(--primary); }

.blog-resultados { margin: 1.75rem 0 1.25rem; color: var(--text-muted); font-size: .9rem; }

/* ── Tarjetas ── */
.blog-grilla { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.blog-card {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--border-color);
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal, .3s ease), box-shadow var(--transition-normal, .3s ease), border-color .2s ease;
}
.blog-card:hover, .blog-card:focus-within { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(var(--primary-rgb), .5); }
.blog-card__media { aspect-ratio: 16 / 9; overflow: hidden; background: var(--bg-light); }
.blog-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.blog-card:hover .blog-card__media img { transform: scale(1.04); }
.blog-card__sin-imagen { display: flex; width: 100%; height: 100%; align-items: center; justify-content: center; font-size: 2.5rem; color: var(--text-light); }
.blog-card__body { display: flex; flex-direction: column; flex: 1; padding: 1.25rem 1.35rem 1.35rem; }
.blog-card__etiqueta { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--primary-dark); margin-bottom: .5rem; }
.badge-cat {
  align-self: flex-start; position: relative; z-index: 2; /* por encima del enlace estirado */
  display: inline-block; padding: .25rem .7rem; margin-bottom: .6rem;
  background: rgba(var(--primary-rgb), .1); color: var(--primary-dark);
  border-radius: var(--radius-full); font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .03em;
}
.badge-cat:hover { background: var(--primary); color: #fff; }
.blog-card__titulo { font-size: 1.1rem; font-weight: 700; line-height: 1.35; color: var(--text-dark); margin: 0 0 .5rem; }
.blog-card__titulo a { color: inherit; }
.blog-card__titulo a:focus-visible { outline: none; }
.blog-card__titulo a:focus-visible::after { outline: 3px solid var(--primary); outline-offset: -3px; border-radius: var(--radius-lg); }
.blog-card:hover .blog-card__titulo a { color: var(--primary-dark); }
.blog-card__meta { font-size: .8rem; color: var(--text-muted); margin: 0 0 .6rem; }
.blog-card__extracto {
  font-size: .9rem; color: var(--text-muted); margin: 0 0 1rem;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.blog-card__leer { margin-top: auto; color: var(--primary); font-weight: 600; font-size: .875rem; }
.blog-card__leer i { transition: transform .2s ease; }
.blog-card:hover .blog-card__leer i { transform: translateX(4px); }

/* Destacada: ocupa todo el ancho, imagen al costado en pantallas medianas */
.blog-card--destacada { grid-column: 1 / -1; }
@media (min-width: 768px) {
  .blog-card--destacada { flex-direction: row; }
  .blog-card--destacada .blog-card__media { flex: 0 0 58%; }
  .blog-card--destacada .blog-card__body { padding: 2rem; justify-content: center; }
  .blog-card--destacada .blog-card__titulo { font-size: 1.6rem; }
  .blog-card--destacada .blog-card__extracto { -webkit-line-clamp: 4; font-size: 1rem; }
  .blog-card--destacada .blog-card__leer { margin-top: .5rem; }
}

/* ── Estado vacío ── */
.blog-vacio { text-align: center; background: #fff; border-radius: var(--radius-lg); padding: 3rem 1.5rem; box-shadow: var(--shadow-sm); }
.blog-vacio__icono { font-size: 3rem; color: var(--text-light); margin-bottom: 1rem; }
.blog-vacio h2 { font-size: 1.35rem; font-weight: 700; color: var(--text-dark); }
.blog-vacio p { color: var(--text-muted); max-width: 46ch; margin: 0 auto 1.25rem; }
.blog-vacio__acciones { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; }

/* ── Búsqueda sin recargar ── */
.blog-card mark, .blog-resultados mark { background: #fff3a3; color: inherit; padding: 0 .1em; border-radius: 3px; }
#blog-lista { transition: opacity .15s ease; }
#blog-lista.blog-cargando { opacity: .45; pointer-events: none; }
.blog-mas { display: flex; justify-content: center; margin-top: 2.5rem; }
.blog-mas__btn {
  min-height: 48px; padding: .7rem 2rem; border-radius: var(--radius-full);
  border: 2px solid var(--primary); color: var(--primary-dark); background: #fff; font-weight: 600;
}
.blog-mas__btn:hover, .blog-mas__btn:focus-visible { background: var(--primary); color: #fff; }
.blog-mas__btn:disabled { opacity: .7; }

/* ── Paginación ── */
.pagination-wrapper { margin-top: 2.5rem; display: flex; justify-content: center; }
.pagination .page-link { border: none; min-width: 44px; min-height: 44px; display: flex; align-items: center; justify-content: center; margin: 0 .2rem; border-radius: var(--radius-md); color: var(--text-dark); font-weight: 500; }
.pagination .page-link:hover { background: var(--primary); color: #fff; }
.pagination .page-item.active .page-link { background: var(--primary); color: #fff; }

@media (max-width: 991.98px) {
  .blog-grilla { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767.98px) {
  .blog-hero { margin-top: 80px; padding: 1.5rem 0 4rem; }
  .blog-hero h1 { font-size: 1.6rem; }
  .blog-grilla { grid-template-columns: 1fr; gap: 1.25rem; }
  .blog-buscador { grid-template-columns: 1fr 1fr; }
  .blog-buscador__campo { grid-column: 1 / -1; }
  .blog-filtros { padding: 1rem; margin-top: -2.75rem; }
  .blog-limpiar { margin-left: 0; }
}

/* ═══════════════════════════════════════════════════════════════
   ARTÍCULO
   ═══════════════════════════════════════════════════════════════ */
.lectura-progreso { position: fixed; top: 0; left: 0; right: 0; height: 4px; z-index: 1100; pointer-events: none; }
.lectura-progreso span { display: block; height: 100%; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--primary), var(--secondary, #2cc1b5)); }

.post-cabecera { margin-top: 90px; padding: 2rem 0 0; }
.post-cabecera .blog-migas { color: var(--text-muted); }
.post-cabecera .blog-migas a { text-decoration-color: rgba(0,0,0,.25); }
.post-cabecera__texto { max-width: 820px; }
.post-titulo { font-size: 2.4rem; font-weight: 800; line-height: 1.2; color: var(--text-dark); margin: .25rem 0 .75rem; }
.post-meta { display: flex; flex-wrap: wrap; gap: .25rem 1rem; color: var(--text-muted); font-size: .9rem; margin-bottom: 1.5rem; }
.post-meta i { color: var(--primary); margin-right: .3rem; }
.post-portada { margin: 0 0 2rem; }
.post-portada img { width: 100%; height: auto; max-height: 520px; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); background: var(--bg-light); }

.post-contenido {
  background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  padding: 2rem 2.25rem; font-size: 1.075rem; line-height: 1.8; color: var(--text-main);
  overflow-wrap: break-word;
}
.post-contenido > :first-child { margin-top: 0; }
.post-contenido h2 { font-size: 1.55rem; font-weight: 700; color: var(--text-dark); margin: 2.25rem 0 .75rem; line-height: 1.3; scroll-margin-top: 110px; }
.post-contenido h3 { font-size: 1.25rem; font-weight: 600; color: var(--text-dark); margin: 1.75rem 0 .6rem; }
.post-contenido h4, .post-contenido h5, .post-contenido h6 { font-size: 1.05rem; font-weight: 600; margin: 1.5rem 0 .5rem; }
.post-contenido p { margin: 0 0 1.1rem; }
.post-contenido a { color: var(--primary-dark); text-decoration: underline; text-underline-offset: 2px; }
.post-contenido img { max-width: 100%; height: auto; border-radius: var(--radius-md); margin: 1rem 0; }
.post-contenido ul, .post-contenido ol { padding-left: 1.4rem; margin-bottom: 1.1rem; }
.post-contenido li { margin-bottom: .35rem; }
.post-contenido blockquote { border-left: 4px solid var(--primary); background: var(--bg-light); padding: 1rem 1.25rem; border-radius: 0 var(--radius-md) var(--radius-md) 0; margin: 1.5rem 0; font-style: italic; }
.post-contenido table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; margin: 1rem 0; }
.post-contenido th, .post-contenido td { border: 1px solid var(--border-color); padding: .5rem .75rem; }
.post-contenido iframe, .post-contenido video { max-width: 100%; }

/* Índice y barra lateral */
.post-lateral { position: sticky; top: 110px; display: flex; flex-direction: column; gap: 1.25rem; }
.blog-indice { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 1rem 1.25rem; }
.blog-indice summary { font-weight: 700; color: var(--text-dark); cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; min-height: 32px; }
.blog-indice summary::-webkit-details-marker { display: none; }
.blog-indice summary::after { content: "\f078"; font-family: "Font Awesome 6 Free"; font-weight: 900; font-size: .8rem; color: var(--text-muted); transition: transform .2s ease; }
.blog-indice[open] summary::after { transform: rotate(180deg); }
.blog-indice__lista { margin: .75rem 0 0; padding-left: 1.1rem; font-size: .9rem; }
.blog-indice__lista li { margin-bottom: .45rem; }
.blog-indice__lista a { color: var(--text-muted); }
.blog-indice__lista a:hover, .blog-indice__lista a.activo { color: var(--primary-dark); font-weight: 600; }
.post-lateral__caja { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 1rem 1.25rem; }
.post-lateral__caja h2 { font-size: .95rem; font-weight: 700; color: var(--text-dark); margin: 0 0 .75rem; }

.post-mas-leidos { margin: 0; padding-left: 1.1rem; font-size: .9rem; }
.post-mas-leidos li { margin-bottom: .5rem; }
.post-mas-leidos a { color: var(--text-dark); }
.post-mas-leidos a:hover { color: var(--primary-dark); }

/* Compartir */
.blog-compartir { display: flex; flex-wrap: wrap; gap: .5rem; }
.btn-compartir {
  display: inline-flex; align-items: center; gap: .45rem; min-height: 42px;
  padding: .45rem .95rem; border-radius: var(--radius-full);
  border: 1px solid var(--border-color); background: #fff; color: var(--text-dark);
  font-size: .875rem; font-weight: 500; cursor: pointer;
}
.btn-compartir:hover { border-color: var(--primary); color: var(--primary-dark); }
.btn-compartir--wa { background: #25d366; border-color: #25d366; color: #fff; }
.btn-compartir--wa:hover { background: #1ebe5b; border-color: #1ebe5b; color: #fff; }
.btn-compartir i { font-size: 1.05rem; }
.blog-compartir--apilado { flex-direction: column; }
.blog-compartir--apilado .btn-compartir { justify-content: flex-start; }
.post-fin { margin-top: 1.75rem; padding: 1.25rem 1.5rem; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.post-fin h2 { font-size: 1.05rem; font-weight: 700; color: var(--text-dark); margin: 0 0 .75rem; }

/* Anterior / siguiente */
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1.75rem; }
.post-nav a {
  display: block; padding: 1rem 1.25rem; background: #fff; border: 1px solid var(--border-color);
  border-radius: var(--radius-lg); color: var(--text-dark); min-height: 100%;
}
.post-nav a:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.post-nav small { display: block; color: var(--text-muted); font-size: .78rem; margin-bottom: .25rem; }
.post-nav strong { font-weight: 600; font-size: .95rem; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.post-nav__sig { text-align: right; grid-column: 2; }

/* Relacionados y llamada a WhatsApp */
.post-relacionados { margin-top: 3.5rem; }
.post-relacionados > h2 { font-size: 1.5rem; font-weight: 700; color: var(--text-dark); margin-bottom: 1.25rem; }
.blog-cta {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem 2rem;
  margin: 3.5rem 0 1rem; padding: 1.75rem 2rem; border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: #fff;
}
.blog-cta h2 { font-size: 1.35rem; font-weight: 700; margin: 0 0 .25rem; color: #fff; }
.blog-cta p { margin: 0; opacity: .92; }

.aviso-borrador { margin-top: 100px; margin-bottom: 0; }
.post-cabecera--borrador { margin-top: 1rem; }

@media (max-width: 991.98px) {
  .post-titulo { font-size: 2rem; }
  .blog-indice--movil { margin-bottom: 1.25rem; }
}
@media (max-width: 767.98px) {
  .post-cabecera { margin-top: 80px; padding-top: 1.25rem; }
  .post-titulo { font-size: 1.6rem; }
  /* El título ya está justo abajo: en el celular la miga final sobra */
  .post-cabecera .blog-migas [aria-current] { display: none; }
  .post-contenido { padding: 1.25rem 1.1rem; font-size: 1.02rem; border-radius: var(--radius-md); }
  .post-contenido h2 { font-size: 1.3rem; }
  .post-portada { margin-bottom: 1.25rem; }
  .post-portada img { border-radius: var(--radius-md); }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav__sig { grid-column: 1; }
  .blog-cta { padding: 1.5rem 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  .blog-card, .blog-card__media img, .blog-card__leer i { transition: none; }
  .blog-card:hover, .blog-card:focus-within { transform: none; }
  .blog-card:hover .blog-card__media img { transform: none; }
}