/* ==========================================================================
   BLOG - Grael (gestor propio)
   Sigue las variables y escala del sitio: html 62.5% => 1rem = 10px.
   ========================================================================== */

/* El listado y el artículo van sobre el fondo azul del sitio (body.claro > .fondo) */
.blog-main {
    padding: 4rem 0 6rem;
    flex: 1;
}

/* ==========================================================================
   HERO del listado (sobre la imagen de fondo)
   ========================================================================== */
.blog-hero-contenedor {
    padding: 3rem 0 6rem;
    flex: 1;
}

.blog-hero {
    text-align: center;
    padding: 3rem 0 0;
}

.blog-hero__titulo {
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-blanco);
    margin: 0 auto 2rem;
    max-width: 100rem;
    line-height: 1.25;
}

/* Divisor bajo el título (mismo estilo que .linea de hero.css) */
.blog-hero .linea {
    width: 10rem;
    height: .5rem;
    background-color: var(--color-celeste);
    border-radius: 1rem;
    margin: 0 auto;
}

.blog-hero__sub {
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--color-blanco);
    margin: 2.5rem auto 0;
    max-width: 56rem;
    line-height: 1.6;
}

/* --- Barra blanca de filtros --- */
.blog-filtros {
    background: var(--color-blanco);
    border-radius: 2rem;
    padding: 2rem 2.4rem;
    margin: 4rem 0 4rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
    box-shadow: 0 10px 30px rgba(6, 40, 70, .12);
}

.blog-filtros__buscar {
    position: relative;
    flex: 0 1 38rem;
    min-width: 24rem;
}

.blog-filtros__buscar input {
    width: 100%;
    font: inherit;
    font-size: 1.5rem;
    color: var(--color-titulo);
    padding: 1.3rem 5rem 1.3rem 2.2rem;
    border: none;
    border-radius: 3rem;
    background: #f1f3f6;
    outline: none;
}

.blog-filtros__buscar input::placeholder {
    color: #9aa5b1;
}

.blog-filtros__buscar input:focus {
    box-shadow: 0 0 0 3px rgba(69, 166, 209, .25);
}

.blog-filtros__buscar button {
    position: absolute;
    right: .6rem;
    top: 50%;
    transform: translateY(-50%);
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    color: var(--color-titulo);
    cursor: pointer;
    border-radius: 50%;
}

.blog-filtros__buscar button:hover {
    color: var(--color-principal);
    background: #e6ebf1;
}

.blog-filtros__buscar svg {
    width: 2rem;
    height: 2rem;
}

.blog-filtros__categorias {
    display: flex;
    align-items: center;
    gap: 1.4rem;
}

.blog-filtros__categorias label {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-parrafo);
    white-space: nowrap;
}

.blog-select {
    position: relative;
    display: flex;
    align-items: center;
}

.blog-select select {
    appearance: none;
    -webkit-appearance: none;
    font: inherit;
    font-size: 1.5rem;
    color: var(--color-titulo);
    padding: 1.3rem 4.6rem 1.3rem 2.2rem;
    border: none;
    border-radius: 3rem;
    background: #f1f3f6;
    cursor: pointer;
    outline: none;
    min-width: 22rem;
}

.blog-select select:focus {
    box-shadow: 0 0 0 3px rgba(69, 166, 209, .25);
}

.blog-select__flecha {
    position: absolute;
    right: 1.8rem;
    width: 1.6rem;
    height: 1.6rem;
    pointer-events: none;
    color: var(--color-titulo);
}

.blog-filtros__ir {
    font: inherit;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-blanco);
    background: var(--color-principal);
    border: none;
    border-radius: 3rem;
    padding: 1.2rem 2.2rem;
    cursor: pointer;
}

/* ==========================================================================
   Grid de tarjetas
   ========================================================================== */
.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.4rem;
}

@media (min-width: 600px)  { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px)  { .blog-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1180px) { .blog-grid { grid-template-columns: repeat(4, 1fr); } }

.tarjeta {
    background: var(--color-blanco);
    border-radius: 1.8rem;
    padding: 1.2rem;
    box-shadow: 0 8px 24px rgba(6, 40, 70, .14);
    transition: transform .25s, box-shadow .25s;
}

.tarjeta:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 34px rgba(6, 40, 70, .22);
}

.tarjeta__enlace {
    text-decoration: none;
    color: inherit;
    display: block;
}

.tarjeta__media {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: 1.2rem;
    overflow: hidden;
    background: #e8eef4;
}

.tarjeta__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .4s;
}

.tarjeta:hover .tarjeta__media img {
    transform: scale(1.05);
}

/* Badge de categoría sobre la esquina inferior izquierda de la imagen */
.tarjeta__badge {
    position: absolute;
    left: 0;
    bottom: 1.4rem;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-blanco);
    background: var(--color-principal);
    padding: .7rem 1.6rem;
    border-radius: 0 .8rem .8rem 0;
    max-width: calc(100% - 2rem);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tarjeta__cuerpo {
    padding: 1.8rem 1rem 1.4rem;
}

.tarjeta__fecha {
    font-size: 1.2rem;
    color: #8a97a6;
}

.tarjeta__titulo {
    font-size: 1.7rem;
    font-weight: 700;
    color: #1b2f45;
    line-height: 1.35;
    margin: .8rem 0 1.2rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tarjeta:hover .tarjeta__titulo {
    color: var(--color-principal);
}

.tarjeta__extracto {
    font-size: 1.4rem;
    color: #6b7885;
    line-height: 1.65;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-vacio {
    text-align: center;
    font-size: 1.7rem;
    color: var(--color-blanco);
    padding: 5rem 0;
}

.blog-vacio a {
    color: var(--color-blanco);
    font-weight: 600;
}

.blog-404 {
    text-align: center;
    font-size: 1.6rem;
    color: var(--color-parrafo);
    padding: 5rem 2rem;
    background: var(--color-blanco);
    border-radius: 1.8rem;
}

.blog-404 h1 {
    font-size: 3rem;
    color: var(--color-principal);
}

.blog-404 .post-cta__boton {
    margin-top: 2rem;
}

/* --- Paginación --- */
.blog-paginacion {
    display: flex;
    justify-content: center;
    gap: .8rem;
    margin-top: 4rem;
}

.blog-paginacion__num {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-principal);
    background: var(--color-blanco);
    border-radius: .8rem;
    padding: .9rem 1.6rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(6, 40, 70, .12);
}

.blog-paginacion__num.activo,
.blog-paginacion__num:hover {
    background: var(--color-principal);
    color: var(--color-blanco);
}

/* ==========================================================================
   ARTÍCULO: contenido a la izquierda + sidebar a la derecha
   ========================================================================== */
/* Envoltorio del artículo: fondo claro (header azul via body.f-claro) */
.envoltorio-claro {
    background: #fbfcfd;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.post-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 4.5rem;
    align-items: start;
}

.post {
    min-width: 0;
}

.post__portada {
    width: 100%;
    border-radius: 1.6rem;
    margin-bottom: 2.4rem;
    display: block;
    box-shadow: 0 6px 22px rgba(6, 40, 70, .13);
}

.post__meta {
    display: flex;
    align-items: center;
    gap: 1.6rem;
    margin: 0 0 1.8rem;
}

.post__badge {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-blanco);
    background: var(--color-principal);
    padding: .8rem 2rem;
    border-radius: 2.4rem;
    text-decoration: none;
}

.post__badge:hover {
    background: var(--color-celeste);
}

.post__fecha {
    font-size: 1.3rem;
    color: #8a97a6;
}

.post__titulo {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-principal);
    line-height: 1.3;
    margin: 0 0 2rem;
}

.post__volver {
    display: inline-block;
    margin-top: 3rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-principal);
    text-decoration: none;
}

.post__volver:hover {
    text-decoration: underline;
}

/* Cuerpo del artículo */
.post__contenido {
    font-size: 1.6rem;
    line-height: 1.85;
    color: var(--color-parrafo);
}

.post__contenido p {
    margin: 0 0 1.8rem;
}

.post__contenido h2,
.post__contenido h3,
.post__contenido h4 {
    color: var(--color-principal);
    line-height: 1.3;
    margin: 3rem 0 1.2rem;
}

.post__contenido h2 { font-size: 2.4rem; }
.post__contenido h3 { font-size: 2rem; }
.post__contenido h4 { font-size: 1.7rem; }

.post__contenido ul,
.post__contenido ol {
    margin: 0 0 1.8rem;
    padding-left: 2.4rem;
}

.post__contenido li {
    margin-bottom: .6rem;
}

.post__contenido img {
    max-width: 100%;
    height: auto;
    border-radius: 1.2rem;
    margin: 1rem 0;
}

/* Enlaces dentro del texto del artículo. Los botones de los bloques definen
   su propio color con selectores «a.clase» para ganarle a esta regla. */
.post__contenido a {
    color: var(--color-celeste);
    font-weight: 500;
}

.post__contenido blockquote {
    border-left: 4px solid var(--color-celeste);
    background: #f2f8fc;
    margin: 0 0 1.8rem;
    padding: 1.4rem 2rem;
    border-radius: 0 1rem 1rem 0;
}

/* Los acordeones y los iconos de los bloques de contenido se estilan
   en contenido.css; aquí solo queda un respaldo para <details> sueltos. */
.post__contenido > details:not([class]) {
    background: #f6f8fb;
    border: 1px solid #e2e9f1;
    border-radius: 1rem;
    padding: 1.2rem 1.8rem;
    margin-bottom: 1.2rem;
}

.post__contenido > details:not([class]) > summary {
    font-weight: 600;
    color: var(--color-titulo);
    cursor: pointer;
    font-size: 1.5rem;
}

/* --- CTAs dentro del artículo --- */
.post-cta {
    margin: 3rem 0;
    text-align: center;
}

a.post-cta__boton {
    display: inline-block;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-blanco);
    background: var(--color-principal);
    padding: 1.4rem 3.6rem;
    border-radius: 3rem;
    text-decoration: none;
    box-shadow: 0 6px 16px rgba(43, 106, 168, .3);
    transition: transform .2s, background .2s;
}

a.post-cta__boton:hover {
    background: var(--color-celeste);
    transform: translateY(-2px);
}

/* Segundo botón (70%): variante celeste para distinguirlo del primero */
a.post-cta__boton--alt {
    background: var(--color-celeste);
    box-shadow: 0 6px 16px rgba(69, 166, 209, .35);
}

a.post-cta__boton--alt:hover {
    background: var(--color-principal);
}

.post-cta__titulo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-principal);
    margin: 0 0 .4rem;
}

.post-cta--whatsapp {
    background: #eafaf0;
    border: 1px solid #cdeeda;
    border-radius: 1.6rem;
    padding: 2.4rem;
}

a.post-cta__wa {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-blanco);
    background: #25d366;
    padding: 1.3rem 3rem;
    border-radius: 3rem;
    text-decoration: none;
    transition: transform .2s;
}

a.post-cta__wa:hover {
    transform: translateY(-2px);
}

.post-cta__wa img {
    width: 2.4rem;
    height: 2.4rem;
    margin: 0;
    border-radius: 0;
}

/* ==========================================================================
   SIDEBAR (widgets)
   ========================================================================== */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
    position: sticky;
    top: 2rem;
}

/* --- Próxima salida a provincias (contador regresivo) --- */
.widget-salida {
    text-align: center;
    padding: .5rem 0 1rem;
}

.widget-salida__titulo {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--color-principal);
    line-height: 1.2;
    margin: 0 0 2rem;
}

.contador {
    display: flex;
    justify-content: center;
    gap: 1.4rem;
    margin-bottom: 2rem;
}

.contador__caja {
    background: var(--color-principal);
    border: 2px solid #e2483d;
    border-radius: 1.4rem;
    padding: 1.4rem .8rem 1rem;
    min-width: 9rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .2rem;
}

.contador__num {
    font-size: 3.4rem;
    font-weight: 800;
    color: var(--color-blanco);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.contador__label {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: .06em;
    color: rgba(255, 255, 255, .85);
}

.widget-salida__cta {
    display: block;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--color-principal);
    line-height: 1.2;
    margin: 0;
    text-decoration: none;
}

a.widget-salida__cta:hover {
    color: var(--color-celeste);
}

/* --- Destacados --- */
.blog-sidebar__etiqueta {
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--color-parrafo);
    margin: 1rem 0 .4rem;
}

.widget-destacados {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.destacado {
    display: flex;
    gap: 1.4rem;
    align-items: flex-start;
    background: var(--color-blanco);
    border: 1px solid #e6ecf2;
    border-radius: 1.4rem;
    padding: 1.4rem;
    text-decoration: none;
    transition: box-shadow .2s, transform .2s;
}

.destacado:hover {
    box-shadow: 0 8px 20px rgba(6, 40, 70, .12);
    transform: translateY(-2px);
}

.destacado__img {
    width: 7.5rem;
    height: 7.5rem;
    object-fit: cover;
    border-radius: 1rem;
    flex-shrink: 0;
}

.destacado__info {
    display: flex;
    flex-direction: column;
    gap: .4rem;
    min-width: 0;
}

.destacado__titulo {
    font-size: 1.35rem;
    font-weight: 700;
    color: #1b2f45;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.destacado:hover .destacado__titulo {
    color: var(--color-principal);
}

.destacado__extracto {
    font-size: 1.3rem;
    color: #7c8894;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* --- Banner lateral --- */
.widget--banner {
    border-radius: 1.4rem;
    overflow: hidden;
    margin-top: .4rem;
}

.widget--banner img {
    width: 100%;
    display: block;
    transition: transform .3s;
}

.widget--banner a:hover img {
    transform: scale(1.03);
}

/* ==========================================================================
   PREFOOTER: carrusel de clientes (marquee infinito)
   ========================================================================== */
.prefooter {
    background: var(--color-blanco);
    padding: 4.5rem 0 5rem;
    border-top: 1px solid #eef2f7;
    overflow: hidden;
}

.prefooter__titulo {
    text-align: center;
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--color-principal);
    margin: 0 0 3rem;
}

.prefooter__carrusel {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}

.prefooter__pista {
    display: flex;
    gap: 2.4rem;
    width: max-content;
    animation: prefooter-scroll 40s linear infinite;
}

.prefooter__carrusel:hover .prefooter__pista {
    animation-play-state: paused;
}

.prefooter__img {
    height: 16rem;
    width: auto;
    border-radius: 1.2rem;
    object-fit: cover;
    flex-shrink: 0;
}

@keyframes prefooter-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 992px) {
    .post-layout {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        position: static;
    }
}

@media (max-width: 860px) {
    .blog-filtros {
        flex-direction: column;
        align-items: stretch;
        border-radius: 1.6rem;
    }

    .blog-filtros__buscar {
        flex: 1 1 auto;
        min-width: 0;
    }

    .blog-filtros__categorias {
        flex-direction: column;
        align-items: stretch;
        gap: .8rem;
    }

    .blog-select select {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 600px) {
    .post {
        padding: 2.2rem 1.8rem 2.8rem;
    }

    .post__titulo {
        font-size: 2.4rem;
    }

    .blog-hero__titulo {
        font-size: 2.8rem;
    }

    .blog-hero__sub {
        font-size: 1.6rem;
    }

    .prefooter__img {
        height: 11rem;
    }
}