/* ============================================
   Blog - Estilos
   ============================================ */

/* --- Blog Hero --- */
.blog-hero {
    padding: 120px 0 50px;
    background: var(--color-bg-alt);
    text-align: center;
}

.blog-hero__title {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.blog-hero__subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- Blog Grid --- */
.blog-grid {
    padding: 60px 0 100px;
}

.blog-grid__list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

/* --- Blog Card --- */
.blog-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.blog-card__category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 16px;
    width: fit-content;
}

.blog-card__title {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.blog-card__title a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

.blog-card__title a:hover {
    color: var(--color-accent);
}

.blog-card__excerpt {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 16px;
    flex-grow: 1;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--color-text-light);
}

/* --- Article Page --- */
.article-hero {
    padding: 120px 0 40px;
    background: var(--color-bg-alt);
}

.article-hero__breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.article-hero__breadcrumb a {
    color: var(--color-accent);
    text-decoration: none;
}

.article-hero__breadcrumb a:hover {
    text-decoration: underline;
}

.article-hero__category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.article-hero__title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.3;
    margin-bottom: 16px;
    max-width: 800px;
}

.article-hero__meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* --- Article Content --- */
.article-content {
    padding: 50px 0 80px;
}

.article-content__inner {
    max-width: 760px;
    margin: 0 auto;
}

.article-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 40px 0 16px;
    padding-top: 16px;
}

.article-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: 32px 0 12px;
}

.article-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 20px;
}

.article-content ul,
.article-content ol {
    margin: 0 0 24px 24px;
    line-height: 1.8;
    font-size: 1.05rem;
    color: var(--color-text);
}

.article-content li {
    margin-bottom: 8px;
    list-style: disc;
}

.article-content ol li {
    list-style: decimal;
}

.article-content strong {
    color: var(--color-primary);
    font-weight: 600;
}

.article-content blockquote {
    border-left: 4px solid var(--color-accent);
    padding: 16px 24px;
    margin: 24px 0;
    background: var(--color-accent-light);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text);
}

.article-content .info-box {
    background: var(--color-green-light);
    border: 1px solid var(--color-green);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin: 28px 0;
}

.article-content .info-box p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.article-content .warning-box {
    background: var(--color-accent-light);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin: 28px 0;
}

.article-content .warning-box p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 0.95rem;
}

/* Tablas responsive en mobile: scroll horizontal interno */
@media (max-width: 600px) {
    .article-content table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        font-size: 0.85rem;
    }
    .article-content th, .article-content td {
        padding: 10px 12px;
    }
}

.article-content th {
    background: var(--color-primary);
    color: white;
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
}

.article-content td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
}

.article-content tr:nth-child(even) {
    background: var(--color-bg-alt);
}

/* --- Article CTA inline --- */
.article-cta {
    background: var(--color-bg-alt);
    border: 2px solid var(--color-green);
    border-radius: var(--radius-xl);
    padding: 32px;
    text-align: center;
    margin: 40px 0;
}

.article-cta__title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.article-cta__text {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.article-cta .btn {
    margin: 0 8px;
}

/* --- Related articles --- */
.related {
    padding: 60px 0 80px;
    background: var(--color-bg-alt);
}

.related__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 32px;
    text-align: center;
}

.related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* --- Active nav link --- */
.header__nav-link--active {
    color: var(--color-accent) !important;
    font-weight: 600;
}

/* --- Responsive --- */
@media (max-width: 968px) {
    .blog-grid__list {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .blog-hero__title {
        font-size: 1.8rem;
    }

    .article-hero__title {
        font-size: 1.6rem;
    }

    .related__grid {
        grid-template-columns: 1fr;
    }

    .article-content h2 {
        font-size: 1.3rem;
    }
}

@media (max-width: 640px) {
    .blog-hero {
        padding: 100px 0 40px;
    }

    .blog-card {
        padding: 24px;
    }

    .article-hero {
        padding: 100px 0 30px;
    }

    .article-hero__title {
        font-size: 1.4rem;
    }

    .article-content {
        padding: 30px 0 60px;
    }

    .article-cta {
        padding: 24px;
    }
}