/* ==========================================================================
   BLOG
   Dos columnas: el artículo a la izquierda y los widgets a la derecha.
   En móvil se apilan, con los widgets debajo del contenido.
   ========================================================================== */

.blog {
    padding: 48px 0 64px;
    background: var(--color-gris-claro, #f5f5f5);
}

.blog__layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: start;
}

@media (min-width: 992px) {
    .blog__layout {
        grid-template-columns: minmax(0, 1fr) 320px;
        gap: 40px;
    }
}

.blog__principal { min-width: 0; }

/* ---------- Cabecera del listado ---------- */
.blog__cabecera { margin-bottom: 28px; }

.blog__titulo {
    margin: 0 0 8px;
    font-size: clamp(1.9rem, 5vw, 2.6rem);
    font-weight: 900;
    line-height: 1.1;
    color: var(--color-azul, #0a4c98);
}

.blog__intro {
    margin: 0;
    max-width: 60ch;
    color: #555;
    font-size: 1.02rem;
}

.blog__vacio { padding: 48px 0; }
.blog__vacio-texto { color: #666; }

/* ---------- Listado ---------- */
.blog__lista {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.blog-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 18px rgba(10, 76, 152, .08);
    transition: transform .18s ease, box-shadow .18s ease;
}

.blog-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(10, 76, 152, .14);
}

.blog-card__enlace {
    display: grid;
    grid-template-columns: 1fr;
    text-decoration: none;
    color: inherit;
}

@media (min-width: 640px) {
    .blog-card__enlace { grid-template-columns: 240px minmax(0, 1fr); }
}

.blog-card__foto { background: #e6eef7; }

.blog-card__foto img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 170px;
    object-fit: cover;
}

.blog-card__cuerpo { padding: 20px 22px; }

.blog-card__titulo {
    margin: 0 0 8px;
    font-size: 1.2rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--color-azul, #0a4c98);
}

.blog-card__resumen {
    margin: 0 0 10px;
    color: #555;
    font-size: .95rem;
    line-height: 1.55;
}

.blog-card__meta {
    margin: 0;
    font-size: .8rem;
    color: #8a94a2;
}

/* ---------- Artículo ---------- */
.blog-articulo {
    background: #fff;
    border-radius: 16px;
    padding: 28px 26px 34px;
    box-shadow: 0 4px 18px rgba(10, 76, 152, .08);
}

@media (min-width: 768px) {
    .blog-articulo { padding: 38px 44px 46px; }
}

.blog-articulo__volver {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: #6b7d94;
    font-size: .88rem;
    font-weight: 600;
    text-decoration: none;
}

.blog-articulo__volver:hover { color: var(--color-azul, #0a4c98); }

.blog-articulo__titulo {
    margin: 0 0 12px;
    font-size: clamp(1.7rem, 4.4vw, 2.4rem);
    font-weight: 900;
    line-height: 1.15;
    color: var(--color-azul, #0a4c98);
}

.blog-articulo__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 0 0 16px;
    font-size: .84rem;
    color: #8a94a2;
}

.blog-articulo__meta span { position: relative; }

.blog-articulo__meta span + span::before {
    content: "·";
    position: absolute;
    left: -9px;
}

.blog-articulo__bajada {
    margin: 0 0 22px;
    padding-left: 16px;
    border-left: 3px solid var(--color-amarillo, #f8aa16);
    color: #444;
    font-size: 1.05rem;
    line-height: 1.6;
}

.blog-articulo__portada {
    margin: 0 0 26px;
    border-radius: 12px;
    overflow: hidden;
}

.blog-articulo__portada img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

/* ---------- Cuerpo del artículo ---------- */
.blog-articulo__cuerpo {
    color: #333;
    font-size: 1.02rem;
    line-height: 1.75;
}

.blog-articulo__cuerpo > p { margin: 0 0 18px; }

.blog-articulo__cuerpo h2 {
    margin: 32px 0 12px;
    font-size: 1.35rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--color-azul, #0a4c98);
}

.blog-articulo__cuerpo h3 {
    margin: 26px 0 10px;
    font-size: 1.12rem;
    font-weight: 700;
    color: var(--color-azul, #0a4c98);
}

.blog-articulo__cuerpo ul,
.blog-articulo__cuerpo ol { margin: 0 0 18px; padding-left: 22px; }

.blog-articulo__cuerpo li { margin-bottom: 7px; }

.blog-articulo__cuerpo img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

.blog-articulo__cuerpo blockquote {
    margin: 22px 0;
    padding: 14px 20px;
    border-left: 4px solid var(--color-amarillo, #f8aa16);
    background: #fbfcfe;
    color: #444;
    font-style: italic;
}

.blog-articulo__cuerpo a { color: var(--color-azul, #0a4c98); }

/* ==========================================================================
   BLOQUES INTERCALADOS (40 % botón · 70 % formulario · 100 % WhatsApp)
   ========================================================================== */

.blog-bloque { margin: 30px 0; }

/* 40 % — botón */
.blog-bloque--boton {
    display: flex;
    justify-content: center;
    padding: 22px;
    border-radius: 14px;
    background: linear-gradient(135deg, #eef4fc 0%, #fdf6e6 100%);
}

.blog-bloque__btn { font-size: 1rem; }

/* 70 % — formulario */
.blog-bloque--form {
    padding: 26px 24px;
    border: 1px solid #e2eaf4;
    border-radius: 16px;
    background: #fbfcfe;
}

.blog-bloque__titulo {
    margin: 0 0 6px;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-azul, #0a4c98);
}

.blog-bloque__texto {
    margin: 0 0 18px;
    color: #555;
    font-size: .95rem;
}

/* El formulario de contacto va a una columna dentro del artículo */
.blog-bloque--form .contact__form { grid-template-columns: 1fr; }

/* 100 % — WhatsApp */
.blog-bloque--wa {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    margin-top: 36px;
    padding: 24px;
    border-radius: 16px;
    background: linear-gradient(135deg, #0e7a3d 0%, #12a052 100%);
    color: #fff;
}

.blog-bloque--wa .blog-bloque__titulo,
.blog-bloque--wa .blog-bloque__texto { color: #fff; }

.blog-bloque--wa .blog-bloque__texto { margin-bottom: 0; opacity: .92; }

.blog-bloque__wa-icono {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    flex: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, .18);
    font-size: 1.7rem;
}

.blog-bloque__wa-texto { flex: 1 1 220px; }

.blog-bloque__wa-btn {
    background: #fff;
    color: #0e7a3d;
    font-weight: 800;
    padding: 12px 24px;
    border-radius: 999px;
    text-decoration: none;
    white-space: nowrap;
}

.blog-bloque__wa-btn:hover { background: #f1f8f3; }

/* ==========================================================================
   COLUMNA DERECHA
   ========================================================================== */

.blog-lateral {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

@media (min-width: 992px) {
    .blog-lateral {
        position: sticky;
        top: 24px;
    }
}

.blog-widget {
    background: #fff;
    border-radius: 16px;
    padding: 22px 20px;
    box-shadow: 0 4px 18px rgba(10, 76, 152, .08);
}

.blog-widget__titulo {
    margin: 0 0 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-amarillo, #f8aa16);
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--color-azul, #0a4c98);
}

.blog-widget__lista {
    list-style: none;
    margin: 0 0 14px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.blog-noticia__enlace {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    text-decoration: none;
    color: inherit;
}

.blog-noticia__foto {
    flex: none;
    width: 88px;
    height: 66px;
    border-radius: 8px;
    overflow: hidden;
    background: #e6eef7;
}

.blog-noticia__foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.blog-noticia__texto {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.blog-noticia__titulo {
    font-size: .92rem;
    font-weight: 700;
    line-height: 1.35;
    color: #1f2c3c;
}

.blog-noticia__enlace:hover .blog-noticia__titulo { color: var(--color-azul, #0a4c98); }

.blog-noticia__fecha {
    font-size: .76rem;
    color: #8a94a2;
}

.blog-widget__mas {
    display: inline-block;
    font-size: .85rem;
    font-weight: 700;
    color: var(--color-azul, #0a4c98);
    text-decoration: none;
}

.blog-widget__mas:hover { text-decoration: underline; }

/* Banner */
.blog-widget--banner { padding: 0; overflow: hidden; background: transparent; box-shadow: none; }

.blog-banner {
    display: block;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 18px rgba(10, 76, 152, .08);
}

.blog-banner img {
    display: block;
    width: 100%;
    height: auto;
}

/* ==========================================================================
   PREFOOTER: CARRUSEL
   ========================================================================== */

.prefooter {
    padding: 44px 0;
    background: #fff;
    border-top: 1px solid #e8eef6;
}

.prefooter__carrusel {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}

/* Marquesina continua: dos grupos identicos, la pista se desplaza medio
   ancho en bucle. Se pausa al pasar el mouse. */
.prefooter__pista {
    display: flex;
    width: max-content;
    animation: prefooter-marquesina var(--prefooter-dur, 40s) linear infinite;
}

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

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

.prefooter__grupo {
    display: flex;
    gap: 16px;
    padding-right: 16px;
}

.prefooter__slide {
    margin: 0;
    width: 300px;
    border-radius: 14px;
    overflow: hidden;
    background: #e6eef7;
}

@media (min-width: 640px) { .prefooter__slide { width: 340px; } }
@media (min-width: 992px) { .prefooter__slide { width: 370px; } }

.prefooter__slide img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

@media (prefers-reduced-motion: reduce) {
    .prefooter__pista { animation: none; }

    .prefooter__carrusel {
        overflow-x: auto;
        -webkit-mask-image: none;
        mask-image: none;
    }
}

/* ==========================================================
   Etiquetas de los artículos
   ========================================================== */
.blog-etiquetas {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 14px 0 0;
}

.blog-etiquetas--card { margin-top: 10px; }

.blog-etiqueta {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    background: #eef4fb;
    color: #0a4c98;
    font-size: .78rem;
    font-weight: 600;
    text-decoration: none;
    line-height: 1.4;
}

a.blog-etiqueta:hover { background: #dce9f8; }