/* Variables CSS para mantener coherencia con el diseño existente */
:root {
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    padding-top: 80px;
    /* Espacio para el header fijo */
}

.logo img {
    height: auto;
    width: 70px;
}

/* Skip link para accesibilidad */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: var(--white);
    padding: 8px;
    text-decoration: none;
    z-index: 100;

    &:focus {
        top: 0;
    }
}

.nav p{
    color: var(--primary-color);
}

.logo {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 600;
}

.hero {
    padding: 6rem 0 3rem;
    
    .hero-title {
        font-size: clamp(2rem, 4vw, 3rem);
        font-weight: 700;
        margin-bottom: 1rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1.125rem;
        opacity: 0.9;
        max-width: 600px;
        margin: 0 auto;
    }
}


/* Sección principal del Blog */
.blog-section {
    padding: 4rem 0;
    background: var(--background-light);
    
    /* Filtros de categorías */
    .blog-filters {
        display: flex;
        justify-content: center;
        gap: 1rem;
        margin-bottom: 3rem;
        flex-wrap: wrap;
        
        .filter-btn {
            padding: 0.5rem 1.25rem;
            background: var(--white);
            border: 2px solid var(--secondary-color);
            border-radius: 2rem;
            color: var(--secondary-color);
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.875rem;
            
            &:hover,
            &.filter-btn.active {
                background: var(--secondary-color);
                color: var(--white);
            }
        }
    }
}


/* Grid de artículos */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Tarjeta de artículo individual */
.blog-card {
    background: var(--white);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;

    &:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-lg);
        color: var(--secondary-color);
    }

    /* Imagen del artículo */
    .blog-image {
        width: 100%;
        height: 200px;
        object-fit: cover;
        background: #e5e7eb;
    }

    /* Contenido del artículo */
    .blog-content {
        padding: 1.5rem;
        display: flex;
        flex-direction: column;
        flex-grow: 1;
    }

    /* Categoría del artículo */
    .blog-category {
        display: inline-block;
        background: var(--accent-color);
        color: var(--white);
        padding: 0.25rem 0.75rem;
        border-radius: 1rem;
        font-size: 0.75rem;
        font-weight: 600;
        margin-bottom: 0.75rem;
        align-self: flex-start;
    }

    /* Título del artículo */
    .blog-post-title {
        font-size: 1.25rem;
        font-weight: 600;
        color: var(--secondary-color);
        margin-bottom: 0.5rem;
        line-height: 1.3;
        transition: color 0.3s ease;
    }

    /* Metadata del artículo */
    .blog-meta {
        display: flex;
        gap: 1rem;
        align-items: center;
        margin-bottom: 1rem;
        font-size: 0.875rem;
        color: var(--text-light);

        .blog-date::before {
            content: "📅 ";
        }

        .blog-read-time::before {
            content: "⏱️ ";
        }
    }

    /* Extracto del artículo */
    .blog-excerpt {
        color: var(--text-light);
        line-height: 1.6;
        margin-bottom: 1.5rem;
        flex-grow: 1;
    }

    /* Botón leer más */
    .blog-link {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        color: var(--secondary-color);
        text-decoration: none;
        font-weight: 600;
        font-size: 0.9375rem;
        transition: all 0.3s ease;
        align-self: flex-start;

        &:hover {
            gap: 0.75rem;
            color: var(--primary-color);

            &::after {
                transform: translateX(3px);
            }
        }
        &::after {
            content: "→";
            transition: transform 0.3s ease;
        }
    }
}

/* Paginación */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
    
    .page-btn {
        padding: 0.5rem 0.75rem;
        background: var(--white);
        border: 1px solid var(--secondary-color);
        border-radius: 0.5rem;
        color: var(--secondary-color);
        text-decoration: none;
        font-weight: 500;
        transition: all 0.3s ease;

        &:hover,
        &.active {
            background: var(--secondary-color);
            color: var(--white);
        }
    }
}

/* Footer */
.footer {
    margin-top: 5rem;
}



.loading-message, .error-message, .no-articles {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    font-size: 1.125rem;
    color: var(--text-light);
}

.error-message {
    color: #dc2626;
    background: #fee;
    border-radius: 0.5rem;
}

.page-dots {
    padding: 0 0.25rem;
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 991px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }

    .nav-links {
        top: 70px;
    }

    .hero {
        padding: 3rem 0 2rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .blog-section {
        padding: 3rem 0;
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .blog-filters {
        padding: 0 1rem;
        gap: 0.75rem;
    }

    .filter-btn {
        font-size: 0.8125rem;
        padding: 0.4rem 1rem;
    }

    .blog-card .blog-content {
        padding: 1.25rem;
    }

    .blog-post-title {
        font-size: 1.125rem;
    }

    .pagination {
        flex-wrap: wrap;
    }
}

@media (max-width: 575px) {
    body {
        padding-top: 65px;
    }

    .hero {
        padding: 2.5rem 0 1.5rem;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.9375rem;
    }

    .blog-section {
        padding: 2rem 0;
    }

    .blog-filters {
        gap: 0.5rem;
    }

    .filter-btn {
        font-size: 0.75rem;
        padding: 0.35rem 0.75rem;
    }

    .blog-card .blog-image {
        height: 180px;
    }

    .blog-card .blog-content {
        padding: 1rem;
    }

    .blog-post-title {
        font-size: 1rem;
    }

    .blog-excerpt {
        font-size: 0.9375rem;
    }

    .blog-meta {
        font-size: 0.8125rem;
        flex-wrap: wrap;
    }

    .page-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.875rem;
    }
}