/* Blog editorial layout — extends the shared STVL visual system. */
.blog-hero { padding: 170px 0 90px; background: linear-gradient(135deg, rgba(1, 87, 155, .96), rgba(3, 169, 244, .88)), url('slider-assets/04-stvl.webp') center/cover; color: var(--white); }
.blog-hero h1 { max-width: 780px; font-size: clamp(2.5rem, 5vw, 4.8rem); line-height: 1.05; margin: .5rem 0 1rem; }
.blog-hero p { max-width: 720px; font-size: 1.15rem; }
.eyebrow { color: var(--accent-red); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; font-size: .8rem; }
.blog-hero .eyebrow { color: #b9e9ff; }
.blog-main { padding: 90px 0 110px; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.blog-card { display: flex; flex-direction: column; background: var(--white); border: 1px solid #e7edf2; border-radius: 18px; overflow: hidden; box-shadow: 0 14px 35px rgba(1, 56, 94, .08); transition: var(--transition); }
.blog-card:hover { transform: translateY(-7px); box-shadow: 0 20px 45px rgba(1, 56, 94, .16); }
.blog-card-media { height: 220px; width: 100%; object-fit: cover; }
.blog-card-content { display: flex; flex: 1; flex-direction: column; padding: 1.8rem; }
.blog-card h2 { font-size: 1.55rem; line-height: 1.2; margin: .65rem 0 .8rem; color: var(--primary-dark); }
.blog-card p { color: #52606d; margin-bottom: 1.3rem; }
.blog-card .text-link { margin-top: auto; color: var(--primary-dark); font-weight: 700; text-decoration: none; }
.blog-card .text-link:hover { color: var(--accent-red); }
.blog-date { color: var(--gray); font-size: .85rem; }
.article-main { padding: 150px 0 100px; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 4rem; align-items: start; }
.article-header { border-bottom: 1px solid #e5ebef; padding-bottom: 2rem; margin-bottom: 2.5rem; }
.article-header h1 { color: var(--primary-dark); font-size: clamp(2.4rem, 5vw, 4.4rem); line-height: 1.08; margin: .7rem 0 1rem; }
.article-lead { font-size: 1.2rem; color: #52606d; max-width: 800px; }
.article-content { max-width: 820px; font-size: 1.06rem; }
.article-content h2 { color: var(--primary-dark); font-size: 1.9rem; margin: 2.5rem 0 .8rem; }
.article-content h3 { color: var(--accent-red-dark); font-size: 1.3rem; margin: 1.7rem 0 .5rem; }
.article-content p, .article-content ul { margin-bottom: 1.15rem; }
.article-content ul { padding-left: 1.3rem; }
.article-content li { margin-bottom: .55rem; }
.article-aside { position: sticky; top: 110px; background: #f3f9fc; border-left: 4px solid var(--primary); padding: 1.5rem; border-radius: 0 14px 14px 0; }
.article-aside h2 { color: var(--primary-dark); font-size: 1.3rem; margin-bottom: .7rem; }
.article-aside p { color: #52606d; margin-bottom: 1rem; }
.article-cta { margin-top: 3rem; padding: 2rem; border-radius: 16px; background: linear-gradient(135deg, #e9f8ff, #fff1f1); }
.article-cta h2 { margin-top: 0; }
.breadcrumb { margin-bottom: 1rem; font-size: .9rem; }
.breadcrumb a { color: inherit; font-weight: 600; }
.blog-back { display: inline-block; color: var(--primary-dark); font-weight: 700; text-decoration: none; margin-bottom: 2rem; }
.blog-back:hover { color: var(--accent-red); }
@media (max-width: 900px) { .blog-grid { grid-template-columns: 1fr 1fr; } .article-layout { grid-template-columns: 1fr; gap: 2rem; } .article-aside { position: static; } }
@media (max-width: 600px) { .blog-hero { padding: 135px 0 70px; } .blog-main, .article-main { padding: 65px 0 80px; } .blog-grid { grid-template-columns: 1fr; } .blog-card-media { height: 200px; } .article-header h1 { font-size: 2.45rem; } .article-content { font-size: 1rem; } }


/* Blog cards: imágenes actuales y separación clara del CTA */
#blog .blog-card-media { display: block; width: 100%; height: 175px; object-fit: cover; object-position: center; }
#blog .blog-card-content { min-height: 270px; }
#blog .projects-cta { margin-top: 3rem; }
@media (max-width: 600px) { #blog .blog-card-media { height: 190px; } #blog .blog-card-content { min-height: 0; } }


/* Imagen principal visible dentro de cada artículo */
.article-featured-image { display: block; width: 100%; max-width: 820px; height: 300px; margin: 0 0 2.5rem; border-radius: 16px; object-fit: cover; object-position: center; box-shadow: 0 14px 35px rgba(1, 56, 94, .12); }
@media (max-width: 600px) { .article-featured-image { height: 210px; margin-bottom: 2rem; border-radius: 12px; } }