/* ================================================
   styles-seo.css
   Article-style layout voor SEO-pagina's.
   Reuses base styles.css + scan-header/footer styling.
   Optimaliseert voor leesbaarheid en SEO content.
   ================================================ */

.seo-body {
    background: var(--bg, #0B0B1A);
    color: var(--text, #F0F0F8);
    font-family: var(--font-sans, 'Inter', sans-serif);
    line-height: 1.65;
    overflow-x: hidden;
}
.seo-body em {
    font-family: 'Instrument Serif', serif;
    font-style: italic;
    color: var(--accent, #FEBC14);
    font-weight: 400;
}

/* ---- ARTICLE HERO ---- */
.seo-hero {
    padding: 96px 0 56px;
    background: linear-gradient(180deg, var(--surface, #12122A) 0%, var(--bg) 100%);
    border-bottom: 1px solid var(--border);
}
.seo-hero-inner {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 24px;
}
.seo-eyebrow {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--accent);
    margin-bottom: 20px;
    padding: 6px 14px;
    border: 1px solid rgba(254, 188, 20, 0.3);
    border-radius: 999px;
    background: rgba(254, 188, 20, 0.05);
}
.seo-h1 {
    font-size: clamp(32px, 4.5vw, 52px);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -1.5px;
    margin: 0 0 24px;
    color: var(--text);
}
.seo-h1 em {
    font-size: 1em;
    letter-spacing: -1.2px;
}
.seo-intro {
    font-size: clamp(17px, 1.6vw, 19px);
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0 0 32px;
    max-width: 680px;
}
.seo-hero-cta {
    margin-top: 8px;
}
.seo-hero-cta-micro {
    font-size: 13px;
    color: var(--text-muted);
    margin: 12px 0 0;
    font-family: var(--font-mono);
    letter-spacing: 0.3px;
}

/* ---- ARTICLE BODY ---- */
.seo-article {
    padding: 64px 0 80px;
}
.seo-article-inner {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 24px;
}
.seo-article h2 {
    font-size: clamp(24px, 2.6vw, 30px);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.5px;
    margin: 56px 0 18px;
    color: var(--text);
}
.seo-article h2:first-of-type { margin-top: 0; }
.seo-article h2 em {
    font-size: 1em;
    letter-spacing: -0.4px;
}
.seo-article h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 32px 0 12px;
    color: var(--text);
}
.seo-article p {
    font-size: 16px;
    color: var(--text);
    line-height: 1.7;
    margin: 0 0 18px;
}
.seo-article p strong {
    color: var(--accent);
    font-weight: 700;
}
.seo-article a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px dashed rgba(254, 188, 20, 0.5);
    transition: border-color 0.2s ease;
}
.seo-article a:hover {
    border-bottom-color: var(--accent);
    border-bottom-style: solid;
}
/* Buttons in seo-article moeten hun originele btn-styling behouden.
   Inline article-link styling mag de gele button niet "stelen". */
.seo-article a.btn {
    color: #000;
    border-bottom: none;
}
.seo-article a.btn:hover {
    border-bottom: none;
}
.seo-related-card,
.seo-related-card:hover {
    border-bottom: none !important;
}

/* Lists */
.seo-article ul, .seo-article ol {
    margin: 0 0 24px;
    padding: 0;
    list-style: none;
}
.seo-article li {
    font-size: 16px;
    color: var(--text);
    line-height: 1.65;
    padding: 6px 0 6px 28px;
    position: relative;
}
.seo-article ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 6px;
    color: var(--accent);
    font-weight: 700;
}
.seo-article ol {
    counter-reset: seo-ol;
}
.seo-article ol li {
    counter-increment: seo-ol;
}
.seo-article ol li::before {
    content: counter(seo-ol) ".";
    color: var(--accent);
    font-weight: 700;
    font-family: var(--font-mono);
}

/* Variant: red ✕ list (voor 'niet ideaal voor' etc.) */
.seo-article ul.seo-list-no li::before {
    content: "✕";
    color: #ff8888;
}

/* Callout box */
.seo-callout {
    background: var(--surface);
    border-left: 3px solid var(--accent);
    border-radius: 10px;
    padding: 22px 26px;
    margin: 28px 0;
}
.seo-callout p:last-child { margin-bottom: 0; }

/* Comparison table — clean two-column */
.seo-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 28px 0;
}
.seo-compare-col {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px 22px;
}
.seo-compare-col-highlight {
    background: linear-gradient(180deg, rgba(254, 188, 20, 0.06) 0%, var(--surface) 60%);
    border-color: var(--accent);
}
.seo-compare-col h4 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin: 0 0 16px;
    font-family: var(--font-mono);
}
.seo-compare-col-highlight h4 { color: var(--accent); }
.seo-compare-col ul {
    margin: 0;
}
.seo-compare-col li {
    font-size: 14px;
    padding: 8px 0 8px 22px;
    line-height: 1.4;
}
@media (max-width: 640px) {
    .seo-compare { grid-template-columns: 1fr; }
}

/* ---- FAQ ---- */
.seo-faq {
    padding: 0;
    margin: 48px 0 0;
}
.seo-faq h2 {
    margin-bottom: 20px;
}
.seo-faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 10px;
    overflow: hidden;
    transition: border-color 0.2s ease;
}
.seo-faq-item[open] { border-color: var(--accent); }
.seo-faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 18px 22px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    user-select: none;
}
.seo-faq-item summary::-webkit-details-marker { display: none; }
.seo-faq-item summary::after {
    content: "+";
    font-family: var(--font-mono);
    font-size: 20px;
    color: var(--accent);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}
.seo-faq-item[open] summary::after { content: "−"; }
.seo-faq-item .seo-faq-answer {
    padding: 0 22px 20px;
}
.seo-faq-item p {
    margin: 0 0 12px;
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.65;
}
.seo-faq-item p:last-child { margin-bottom: 0; }

/* ---- BOTTOM CTA BLOCK ---- */
.seo-bottom-cta {
    margin: 56px 0 0;
    padding: 36px 32px;
    background: linear-gradient(180deg, rgba(254, 188, 20, 0.06) 0%, var(--surface) 100%);
    border: 1px solid rgba(254, 188, 20, 0.3);
    border-radius: 18px;
    text-align: center;
}
.seo-bottom-cta h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 14px;
    color: var(--text);
    letter-spacing: -0.5px;
}
.seo-bottom-cta p {
    color: var(--text-muted);
    margin: 0 0 22px;
    font-size: 16px;
    line-height: 1.55;
}
.seo-bottom-cta .btn { margin-top: 6px; }

/* ---- RELATED PAGES (interne links onderaan) ---- */
.seo-related {
    margin-top: 48px;
    padding-top: 36px;
    border-top: 1px solid var(--border);
}
.seo-related-label {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--accent);
    margin: 0 0 18px;
}
.seo-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 12px;
}
.seo-related-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 18px 20px;
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.2s ease, transform 0.2s ease;
    display: block;
}
.seo-related-card:hover {
    border-color: var(--accent);
    transform: translateY(-1px);
    border-bottom-style: solid;
}
.seo-related-card-title {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 4px;
    color: var(--text);
}
.seo-related-card-meta {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.3px;
    text-transform: lowercase;
}

/* ---- KENNISBANK SECTIE OP HOMEPAGE ---- */
.scan-knowledge-band {
    padding: 56px 0;
    background: var(--bg);
    border-top: 1px solid var(--border);
}
.scan-knowledge-band-inner {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
}
.scan-knowledge-band-label {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin: 0 0 14px;
}
.scan-knowledge-band-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 24px;
    letter-spacing: -0.4px;
}
.scan-knowledge-band-links {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
}
.scan-knowledge-band-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 15px;
    padding: 4px 0;
    transition: color 0.2s ease;
    border-bottom: 1px dashed transparent;
}
.scan-knowledge-band-links a:hover {
    color: var(--accent);
    border-bottom-color: rgba(254, 188, 20, 0.5);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 720px) {
    .seo-hero { padding: 56px 0 36px; }
    .seo-article { padding: 40px 0 56px; }
    .seo-article h2 { margin: 40px 0 14px; }
    .seo-bottom-cta { padding: 28px 22px; margin-top: 40px; }
    .seo-callout { padding: 18px 20px; }
}
@media (max-width: 540px) {
    .seo-hero { padding: 40px 0 28px; }
    .seo-h1 { font-size: clamp(28px, 7vw, 36px); }
    .seo-article p, .seo-article li { font-size: 15px; }
    .seo-faq-item summary { font-size: 15px; padding: 16px 18px; }
    .seo-related-grid { grid-template-columns: 1fr; }
    .scan-knowledge-band { padding: 40px 0; }
    .scan-knowledge-band-title { font-size: 19px; }
}