/* =============================================================================
   KB ARTICLE: A hasfal anatómiája
   ============================================================================= */

.kb-aa-article {
    max-width: 960px;
    margin: 0 auto;
    padding: 3.5rem 1rem;
}

/* Lead */
.kb-aa-lead {
    font-size: 1.2rem;
    line-height: 1.9;
    color: var(--text-secondary);
    border-left: 4px solid var(--primary);
    padding-left: 1.5rem;
    margin-bottom: 3rem;
}

/* Hero image – full width */
.kb-aa-hero-img {
    margin-bottom: 3rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    text-align: center;
    background: var(--bg-light);
}

.kb-aa-hero-img img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.kb-aa-hero-img figcaption {
    font-size: 0.9rem;
    color: var(--text-light);
    padding: 0.75rem 1rem;
    font-style: italic;
}

/* Text + Image split */
.kb-aa-split {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    margin-bottom: 3rem;
}

.kb-aa-split-text h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.kb-aa-split-text p {
    font-size: 1.08rem;
    line-height: 1.85;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.kb-aa-split-text p:last-child {
    margin-bottom: 0;
}

.kb-aa-split-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: var(--bg-light);
    text-align: center;
}

.kb-aa-split-image img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.kb-aa-split-image figcaption {
    font-size: 0.9rem;
    color: var(--text-light);
    padding: 0.75rem 1rem;
    font-style: italic;
}

/* Paragraph text */
.kb-aa-text {
    margin-bottom: 2rem;
}

.kb-aa-text p {
    font-size: 1.08rem;
    line-height: 1.85;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* Function box */
.kb-aa-function-box {
    background: linear-gradient(135deg, var(--bg-blue-light), #daeef8);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 3rem;
}

.kb-aa-function-box h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin: 0 0 1rem;
}

.kb-aa-function-box p {
    font-size: 1.08rem;
    line-height: 1.85;
    color: var(--text-primary);
    margin: 0;
}

/* Back link */
.kb-aa-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.2s ease;
}

.kb-aa-back:hover {
    gap: 0.75rem;
}

/* Responsive */
@media (min-width: 768px) {
    .kb-aa-split {
        grid-template-columns: 1.2fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 640px) {
    .kb-aa-article {
        padding: 2rem 1rem;
    }

    .kb-aa-function-box {
        padding: 1.5rem;
    }
}