/* ==========================================
   Blog-Specific Styles
   ========================================== */

/* Blog Index Page */
.blog-hero {
    background: var(--gradient-hero);
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    color: white;
}

.blog-hero h1 { color: white; font-size: clamp(2rem, 5vw, 3.5rem); }
.blog-hero p { font-size: 1.2rem; opacity: 0.9; max-width: 600px; }

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.blog-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.blog-card-header {
    background: var(--gradient-primary);
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
    position: relative;
}

.blog-card-header.--neonatale { background: linear-gradient(135deg, #0891b2, #06b6d4); }
.blog-card-header.--adulti    { background: linear-gradient(135deg, #7c3aed, #a78bfa); }
.blog-card-header.--bambini   { background: linear-gradient(135deg, #d97706, #fbbf24); }
.blog-card-header.--master    { background: linear-gradient(135deg, #065f46, #10b981); }
.blog-card-header.--benessere { background: linear-gradient(135deg, #be185d, #f472b6); }
.blog-card-header.--gravidanza { background: linear-gradient(135deg, #9d174d, #ec4899); }
.blog-card-header.--formazione { background: linear-gradient(135deg, #1e40af, #60a5fa); }
.blog-card-header.--estivo    { background: linear-gradient(135deg, #b45309, #f59e0b); }

.blog-card-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.blog-card-category {
    color: rgba(255,255,255,0.85);
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
}

.blog-card-header h2 {
    color: white;
    font-size: 1.1rem;
    line-height: 1.3;
    margin: 0;
}

.blog-card-body {
    padding: var(--spacing-md);
}

.blog-card-meta {
    display: flex;
    gap: var(--spacing-sm);
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.blog-card-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: gap var(--transition-fast);
}
.blog-card-link:hover { gap: 0.7rem; }

/* Category filter tabs */
.blog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: var(--spacing-lg) 0;
}

.blog-filter-btn {
    padding: 0.4rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    background: none;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: var(--font-secondary);
    color: var(--color-text-light);
    transition: all var(--transition-fast);
}
.blog-filter-btn:hover,
.blog-filter-btn.active {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: white;
}

/* Blog category sections */
.blog-section-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: var(--spacing-2xl) 0 var(--spacing-md);
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--color-border);
}
.blog-section-title h2 {
    font-size: 1.5rem;
    margin: 0;
}

/* Article page specifics */
.page-hero--blog {
    background: var(--gradient-hero);
}

.blog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
}

.blog-intro {
    background: var(--color-bg-alt);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.blog-intro p {
    font-size: 1.1rem;
    color: var(--color-text);
    margin: 0;
    line-height: 1.7;
}

/* Content improvements for blog articles */
.content-main h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-bg-alt);
    color: var(--color-primary-dark);
}

.content-main h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
}

.content-main ul, .content-main ol {
    padding-left: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.content-main li {
    margin-bottom: 0.4rem;
    line-height: 1.6;
}

.content-main p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.content-main strong {
    color: var(--color-primary-dark);
}

/* Sidebar CTA card */
.sidebar-card--cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}
.sidebar-card--cta h3 { color: white; }
.sidebar-card--cta p  { color: rgba(255,255,255,0.9); }

/* Blog index keyword cloud */
.keyword-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: var(--spacing-md) 0;
}
.keyword-tag {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--color-text-light);
}

@media (max-width: 768px) {
    .blog-grid { grid-template-columns: 1fr; }
    .blog-meta { flex-direction: column; gap: 0.3rem; }
}

@media (max-width: 767px) {
    .blog-intro { padding: var(--spacing-sm) var(--spacing-md); }
    .blog-card-body { padding: 0.875rem 1rem; }
    .blog-card-header { padding: 1rem; }
    .blog-meta { flex-direction: column; gap: 0.25rem; }
    .sidebar-card--cta .btn { font-size: 0.9rem; padding: 0.7rem 1rem; }
}