/* === Post Card (archive/homepage) === */
.nn-card {
    background: var(--nn-color-white);
    border-radius: var(--nn-radius-lg);
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.04);
    transition: box-shadow var(--nn-transition), transform var(--nn-transition);
    position: relative;
    overflow: hidden;
    /* Categorie-accentkleur als CSS custom property — standaard indigo */
    --card-accent: var(--nn-color-indigo);
}

/* Categorie-specifieke accentkleur */
.nn-card.nn-cat-ai     { --card-accent: var(--nn-color-cat-ai); }
.nn-card.nn-cat-design { --card-accent: var(--nn-color-cat-design); }
.nn-card.nn-cat-dev    { --card-accent: var(--nn-color-cat-dev); }

/* Linker rand accent */
.nn-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--card-accent);
    opacity: 0;
    transition: opacity var(--nn-transition);
}

.nn-card:hover {
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.10);
    transform: translateY(-1px);
}

.nn-card:hover::before {
    opacity: 1;
}

.nn-card__link {
    display: flex;
    gap: var(--nn-space-lg);
    padding: var(--nn-space-lg);
    text-decoration: none;
    color: inherit;
    outline: none;
    transition: all var(--nn-transition);
}

.nn-card__link:hover {
    text-decoration: none;
}

.nn-card__link:hover .nn-card__title {
    color: var(--card-accent);
}

.nn-card__thumb {
    flex-shrink: 0;
    width: 180px;
    height: 120px;
    border-radius: var(--nn-radius-sm);
    overflow: hidden;
    background: var(--nn-color-gray-100);
    position: relative;
}

/* Huisstijl-overlay op alle card-afbeeldingen */
.nn-card__thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(99, 102, 241, 0.12) 0%,
        rgba(168, 85, 247, 0.08) 100%
    );
    pointer-events: none;
    z-index: 1;
    transition: opacity var(--nn-transition);
}

.nn-card__link:hover .nn-card__thumb::after {
    opacity: 0;
}

.nn-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--nn-transition-slow);
    filter: brightness(0.95) saturate(1.05);
}

.nn-card__link:hover .nn-card__img {
    transform: scale(1.05);
    filter: brightness(1) saturate(1.1);
}

.nn-card__body {
    flex: 1;
    min-width: 0;
}

.nn-card__meta {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    color: var(--nn-color-gray-400);
    margin-bottom: var(--nn-space-xs);
    display: flex;
    align-items: center;
    gap: var(--nn-space-sm);
}

.nn-card__meta .nn-category-badge {
    font-size: 0.625rem;
    padding: 2px 8px;
}

.nn-card__title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-h3);
    font-weight: var(--nn-fw-bold);
    color: var(--nn-color-ink);
    margin-bottom: var(--nn-space-xs);
    line-height: var(--nn-lh-snug);
    transition: color var(--nn-transition);
}

.nn-card__excerpt {
    font-family: var(--nn-font-body);
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-500);
    line-height: var(--nn-lh-normal);
}

@media (max-width: 639px) {
    .nn-card__link {
        flex-direction: column;
        padding: var(--nn-space-md);
        gap: var(--nn-space-sm);
    }

    .nn-card__thumb {
        width: 100%;
        height: 180px;
        border-radius: var(--nn-radius-sm) var(--nn-radius-sm) 0 0;
        flex-shrink: 0;
    }

    .nn-card__body {
        width: 100%;
    }

    .nn-card__meta {
        flex-wrap: wrap;
        gap: 4px;
    }
}

@media (min-width: 640px) and (max-width: 767px) {
    .nn-card__thumb {
        width: 120px;
        height: 90px;
    }

    .nn-card__link {
        gap: var(--nn-space-md);
    }
}

/* === Recent Grid === */
.nn-recent-grid {
    max-width: var(--nn-page-width);
    display: flex;
    flex-direction: column;
    gap: var(--nn-space-md);
}

/* === Hero Intro (front-page) === */
.nn-hero-intro {
    padding: var(--nn-space-3xl) 0 var(--nn-space-2xl);
    text-align: center;
    animation: nn-fade-in 500ms ease;
    background: var(--nn-color-gradient-hero);
    margin: 0 calc(-1 * var(--nn-space-lg));
    position: relative;
    overflow: hidden;
}

.nn-hero-intro::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 70%),
                radial-gradient(ellipse at 70% 50%, rgba(139, 92, 246, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.nn-hero-intro::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

.nn-hero-intro__inner {
    position: relative;
    z-index: 1;
    max-width: 680px;
    margin: 0 auto;
    padding: 0 var(--nn-space-lg);
}

.nn-hero-intro__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--nn-space-xs);
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    font-weight: var(--nn-fw-semibold);
    color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 6px 14px;
    border-radius: var(--nn-radius-full);
    margin-bottom: var(--nn-space-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nn-hero-intro__title {
    font-family: var(--nn-font-heading);
    font-size: 2.5rem;
    font-weight: var(--nn-fw-extrabold);
    color: var(--nn-color-white);
    letter-spacing: -0.03em;
    line-height: var(--nn-lh-tight);
    margin-bottom: var(--nn-space-md);
}

.nn-hero-intro__text {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-body);
    color: rgba(255, 255, 255, 0.6);
    line-height: var(--nn-lh-normal);
    margin-bottom: var(--nn-space-xl);
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.nn-hero-intro__actions {
    display: flex;
    gap: var(--nn-space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.nn-hero-intro__actions .nn-btn-outline {
    border-color: rgba(255, 255, 255, 0.3);
    color: rgba(255, 255, 255, 0.8);
}

.nn-hero-intro__actions .nn-btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--nn-color-white);
}

@media (max-width: 767px) {
    .nn-hero-intro {
        padding: var(--nn-space-2xl) 0 var(--nn-space-xl);
    }

    .nn-hero-intro__title {
        font-size: 1.75rem;
    }

    .nn-hero-intro__actions {
        flex-direction: column;
        align-items: center;
    }
}

/* === Editorial Strip (front-page) === */
.nn-editorial-strip {
    background: var(--nn-color-paper);
    border-bottom: 2px solid transparent;
    border-image: linear-gradient(90deg, var(--nn-color-indigo), var(--nn-color-purple)) 1;
    margin-bottom: var(--nn-space-lg);
    animation: nn-fade-in 400ms ease;
}

.nn-editorial-strip__inner {
    max-width: var(--nn-page-width);
    margin: 0 auto;
    padding: var(--nn-space-md) var(--nn-space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--nn-space-lg);
    flex-wrap: wrap;
    min-height: 80px;
}

.nn-editorial-strip__identity {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nn-editorial-strip__name {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-lg);
    font-weight: var(--nn-fw-bold);
    color: var(--nn-color-ink);
    letter-spacing: -0.02em;
    line-height: 1.2;
    text-decoration: none;
}

.nn-editorial-strip__name:hover {
    text-decoration: none;
    color: var(--nn-color-ink);
}

.nn-editorial-strip__name .nn-logo-dot {
    background: linear-gradient(135deg, #818CF8, #C084FC);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nn-editorial-strip__tagline {
    font-family: var(--nn-font-body);
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-500);
    font-style: italic;
}

.nn-editorial-strip__cats {
    display: flex;
    gap: var(--nn-space-sm);
    flex-wrap: wrap;
    align-items: center;
}

.nn-editorial-strip__pill {
    display: inline-block;
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    font-weight: var(--nn-fw-semibold);
    padding: 4px 12px;
    border-radius: var(--nn-radius-full);
    text-decoration: none;
    transition: opacity 150ms ease, transform 150ms ease;
}

.nn-editorial-strip__pill.nn-cat-ai {
    background: var(--nn-cat-ai-bg);
    color: var(--nn-cat-ai);
    border: 1px solid var(--nn-cat-ai-border);
}
.nn-editorial-strip__pill.nn-cat-design {
    background: var(--nn-cat-design-bg);
    color: var(--nn-cat-design);
    border: 1px solid var(--nn-cat-design-border);
}
.nn-editorial-strip__pill.nn-cat-dev {
    background: var(--nn-cat-dev-bg);
    color: var(--nn-cat-dev);
    border: 1px solid var(--nn-cat-dev-border);
}

.nn-editorial-strip__pill:hover {
    opacity: 0.8;
    transform: translateY(-1px);
}

@media (max-width: 767px) {
    .nn-editorial-strip__inner {
        flex-direction: column;
        align-items: flex-start;
        min-height: auto;
        gap: var(--nn-space-sm);
    }
}

/* === Featured Hero (front-page) === */
.nn-featured-hero {
    max-width: var(--nn-page-width);
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--nn-space-2xl);
    animation: nn-fade-in 500ms ease;
    --card-accent: var(--nn-color-indigo);
}

/* Categorie-specifieke accentkleur */
.nn-featured-hero.nn-cat-ai     { --card-accent: var(--nn-color-cat-ai); }
.nn-featured-hero.nn-cat-design { --card-accent: var(--nn-color-cat-design); }
.nn-featured-hero.nn-cat-dev    { --card-accent: var(--nn-color-cat-dev); }

.nn-featured-hero__link {
    display: grid;
    grid-template-columns: 1fr;
    background: var(--nn-color-white);
    border-radius: var(--nn-radius-lg);
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.04);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    outline: none;
    transition: all var(--nn-transition);
}

.nn-featured-hero__link:hover {
    box-shadow: var(--nn-shadow-card-hover);
    text-decoration: none;
}

@media (min-width: 768px) {
    .nn-featured-hero__link {
        grid-template-columns: 1.4fr 1fr;
    }
}

.nn-featured-hero__image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--nn-color-gray-100);
}

@media (min-width: 768px) {
    .nn-featured-hero__image {
        aspect-ratio: auto;
        min-height: 360px;
    }
}

.nn-featured-hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--nn-transition-slow);
}

.nn-featured-hero__link:hover .nn-featured-hero__img {
    transform: scale(1.03);
}

.nn-featured-hero__body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--nn-space-sm);
    padding: var(--nn-space-lg);
}

@media (min-width: 768px) {
    .nn-featured-hero__body {
        padding: var(--nn-space-2xl);
    }
}

.nn-featured-hero__title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-h2);
    font-weight: var(--nn-fw-extrabold);
    color: var(--nn-color-ink);
    line-height: var(--nn-lh-snug);
    margin: 0;
    transition: color var(--nn-transition);
}

@media (min-width: 768px) {
    .nn-featured-hero__title {
        font-size: var(--nn-fs-h1);
    }
}

.nn-featured-hero__link:hover .nn-featured-hero__title {
    color: var(--card-accent);
}

.nn-featured-hero__excerpt {
    font-family: var(--nn-font-body);
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-500);
    line-height: var(--nn-lh-normal);
}

.nn-featured-hero__meta {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    color: var(--nn-color-gray-400);
    display: flex;
    align-items: center;
    gap: var(--nn-space-sm);
    margin-top: var(--nn-space-xs);
}

/* === Archive Hero === */
.nn-archive-hero {
    margin-bottom: var(--nn-space-2xl);
    animation: nn-fade-in 400ms ease;
    --card-accent: var(--nn-color-indigo);
}

/* Categorie-specifieke accentkleur */
.nn-archive-hero.nn-cat-ai     { --card-accent: var(--nn-color-cat-ai); }
.nn-archive-hero.nn-cat-design { --card-accent: var(--nn-color-cat-design); }
.nn-archive-hero.nn-cat-dev    { --card-accent: var(--nn-color-cat-dev); }

.nn-archive-hero__link {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    background: var(--nn-color-white);
    border-radius: var(--nn-radius-lg);
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.04);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    outline: none;
    transition: all var(--nn-transition);
}

.nn-archive-hero__link:hover {
    box-shadow: var(--nn-shadow-card-hover);
    text-decoration: none;
}

@media (min-width: 768px) {
    .nn-archive-hero__link {
        grid-template-columns: 1.2fr 1fr;
        gap: 0;
    }
}

.nn-archive-hero__image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--nn-color-gray-100);
}

@media (min-width: 768px) {
    .nn-archive-hero__image {
        aspect-ratio: auto;
        min-height: 320px;
    }
}

.nn-archive-hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--nn-transition-slow);
}

.nn-archive-hero__link:hover .nn-archive-hero__img {
    transform: scale(1.03);
}

.nn-archive-hero__body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--nn-space-sm);
    padding: var(--nn-space-lg);
}

@media (min-width: 768px) {
    .nn-archive-hero__body {
        padding: var(--nn-space-2xl);
    }
}

.nn-archive-hero__title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-h2);
    font-weight: var(--nn-fw-extrabold);
    color: var(--nn-color-ink);
    line-height: var(--nn-lh-snug);
    margin: 0;
    transition: color var(--nn-transition);
}

@media (min-width: 768px) {
    .nn-archive-hero__title {
        font-size: var(--nn-fs-h1);
    }
}

.nn-archive-hero__link:hover .nn-archive-hero__title {
    color: var(--card-accent);
}

.nn-archive-hero__excerpt {
    font-family: var(--nn-font-body);
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-500);
    line-height: var(--nn-lh-normal);
}

.nn-archive-hero__meta {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    color: var(--nn-color-gray-400);
    display: flex;
    align-items: center;
    gap: var(--nn-space-sm);
    margin-top: var(--nn-space-xs);
}

.nn-placeholder-img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4c1d95 100%);
    color: rgba(255,255,255,0.25);
    position: relative;
    overflow: hidden;
}

/* Subtiel patroon achtergrond */
.nn-placeholder-img::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 25% 25%, rgba(99,102,241,0.3) 0%, transparent 50%),
                      radial-gradient(circle at 75% 75%, rgba(168,85,247,0.2) 0%, transparent 50%);
}

.nn-placeholder-img svg {
    position: relative;
    z-index: 1;
}

/* Categorie-specifieke placeholder kleuren */
.nn-cat-ai .nn-placeholder-img {
    background: linear-gradient(135deg, #1a0533 0%, #4a1a6b 50%, #6b21a8 100%);
}

.nn-cat-design .nn-placeholder-img {
    background: linear-gradient(135deg, #1e1b4b 0%, #3730a3 50%, #6d28d9 100%);
}

.nn-cat-dev .nn-placeholder-img {
    background: linear-gradient(135deg, #0f2a2a 0%, #0f4444 50%, #0d9488 100%);
}

.nn-placeholder-img--large {
    min-height: 200px;
}

/* === Highlight Card (featured) === */
.nn-highlight-card {
    background: var(--nn-color-white);
    border-radius: var(--nn-radius-md);
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.04);
    transition: all var(--nn-transition);
    position: relative;
    overflow: hidden;
    --card-accent: var(--nn-color-indigo);
}

/* Categorie-specifieke accentkleur */
.nn-highlight-card.nn-cat-ai     { --card-accent: var(--nn-color-cat-ai); }
.nn-highlight-card.nn-cat-design { --card-accent: var(--nn-color-cat-design); }
.nn-highlight-card.nn-cat-dev    { --card-accent: var(--nn-color-cat-dev); }

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

.nn-highlight-link {
    text-decoration: none;
    color: inherit;
    display: block;
    outline: none;
}

.nn-highlight-link:hover {
    text-decoration: none;
}

/* Thumbnail: edge-to-edge, no padding */
.nn-highlight-thumb {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--nn-color-gray-100);
}

.nn-highlight-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--nn-transition-slow);
}

.nn-highlight-card:hover .nn-highlight-img {
    transform: scale(1.03);
}

.nn-highlight-body {
    display: flex;
    flex-direction: column;
    gap: var(--nn-space-sm);
    padding: var(--nn-space-md) var(--nn-space-lg) var(--nn-space-lg);
}

.nn-highlight-title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-h3);
    font-weight: var(--nn-fw-bold);
    color: var(--nn-color-ink);
    line-height: var(--nn-lh-snug);
    margin: 0;
    transition: color var(--nn-transition);
}

.nn-highlight-card:hover .nn-highlight-title {
    color: var(--card-accent);
}

.nn-highlight-excerpt {
    font-family: var(--nn-font-body);
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-500);
    line-height: var(--nn-lh-normal);
}

.nn-highlight-meta {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    color: var(--nn-color-gray-400);
    display: flex;
    align-items: center;
    gap: var(--nn-space-sm);
}

/* === Highlights Grid === */
.nn-highlights-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--nn-space-lg);
}

@media (min-width: 768px) {
    .nn-highlights-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* === Recent Grid (text-only list) === */
.nn-recent-list {
    max-width: var(--nn-content-width);
}

/* === Newsletter === */
.nn-newsletter-section {
    margin: 0 calc(-1 * var(--nn-space-lg));
    padding: var(--nn-space-3xl) var(--nn-space-lg);
    background: var(--nn-color-paper);
    border-top: 2px solid transparent;
    border-image: linear-gradient(90deg, var(--nn-color-indigo), var(--nn-color-purple)) 1;
    text-align: center;
}

.nn-newsletter-inner {
    max-width: 520px;
    margin: 0 auto;
}

.nn-newsletter-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--nn-color-indigo-soft);
    border-radius: var(--nn-radius-md);
    color: var(--nn-color-indigo);
    margin-bottom: var(--nn-space-lg);
}

.nn-newsletter-title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-h2);
    font-weight: var(--nn-fw-extrabold);
    color: var(--nn-color-ink);
    margin-bottom: var(--nn-space-sm);
    letter-spacing: -0.03em;
}

.nn-newsletter-text {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-500);
    margin-bottom: var(--nn-space-xl);
    line-height: var(--nn-lh-normal);
}

.nn-newsletter-form {
    max-width: 460px;
    margin: 0 auto;
}

.nn-newsletter-fields {
    display: flex;
    gap: var(--nn-space-sm);
    background: var(--nn-color-white);
    border: 1px solid var(--nn-color-gray-200);
    border-radius: var(--nn-radius-full);
    padding: 5px;
    box-shadow: var(--nn-shadow-sm);
}

.nn-newsletter-input {
    flex: 1;
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    padding: 12px 20px;
    background: transparent;
    border: none;
    outline: none;
    color: var(--nn-color-ink);
    min-width: 0;
}

.nn-newsletter-input::placeholder {
    color: var(--nn-color-gray-400);
}

.nn-newsletter-section .nn-btn-highlight {
    padding: 12px 24px;
    border-radius: var(--nn-radius-full);
    white-space: nowrap;
}

.nn-newsletter-privacy {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-badge);
    color: var(--nn-color-gray-400);
    margin-top: var(--nn-space-sm);
}

.nn-newsletter-message {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    margin-top: var(--nn-space-sm);
    padding: var(--nn-space-sm) var(--nn-space-md);
    border-radius: var(--nn-radius-sm);
    text-align: center;
}

.nn-newsletter-message:empty {
    display: none;
}

.nn-newsletter-message.nn-success {
    background: var(--nn-cat-dev-bg);
    color: var(--nn-cat-dev);
    border: 1px solid var(--nn-cat-dev-border);
}

.nn-newsletter-message.nn-error {
    background: #FEF2F2;
    color: #DC2626;
    border: 1px solid #FECACA;
}

@media (max-width: 767px) {
    .nn-newsletter-fields {
        flex-direction: column;
        border-radius: var(--nn-radius-md);
        padding: var(--nn-space-sm);
    }

    .nn-newsletter-input {
        padding: 10px 14px;
    }

    .nn-newsletter-section .nn-btn-highlight {
        border-radius: var(--nn-radius-sm);
        padding: 12px;
    }
}

/* === Newsletter Popup === */
.nn-popup {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 280ms ease, visibility 280ms ease;
}

.nn-popup--open {
    opacity: 1;
    visibility: visible;
}

.nn-popup__overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    cursor: pointer;
}

.nn-popup__dialog {
    position: relative;
    z-index: 1;
    background: var(--nn-color-white);
    border-radius: var(--nn-radius-xl);
    padding: var(--nn-space-3xl) var(--nn-space-2xl);
    max-width: 460px;
    width: calc(100% - var(--nn-space-2xl));
    text-align: center;
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.3);
    transform: translateY(16px) scale(0.98);
    transition: transform 280ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.nn-popup--open .nn-popup__dialog {
    transform: translateY(0) scale(1);
}

.nn-popup__close {
    position: absolute;
    top: var(--nn-space-md);
    right: var(--nn-space-md);
    background: var(--nn-color-gray-100);
    border: none;
    border-radius: var(--nn-radius-full);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background var(--nn-transition);
    color: var(--nn-color-gray-500);
}

.nn-popup__close:hover {
    background: var(--nn-color-gray-200);
    color: var(--nn-color-ink);
}

.nn-popup__icon {
    width: 56px;
    height: 56px;
    background: var(--nn-color-indigo-soft);
    border-radius: var(--nn-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--nn-space-lg);
    color: var(--nn-color-indigo);
}

.nn-popup__title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-h2);
    font-weight: var(--nn-fw-extrabold);
    color: var(--nn-color-ink);
    letter-spacing: -0.03em;
    margin-bottom: var(--nn-space-sm);
}

.nn-popup__text {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-500);
    line-height: var(--nn-lh-normal);
    margin-bottom: var(--nn-space-xl);
}

.nn-popup__form .nn-input {
    width: 100%;
    margin-bottom: var(--nn-space-sm);
    display: block;
}

.nn-popup__form .nn-btn-highlight {
    width: 100%;
    padding: 14px;
}

.nn-popup__form .nn-newsletter-message {
    margin-top: var(--nn-space-sm);
}

.nn-popup__form .nn-newsletter-privacy {
    margin-top: var(--nn-space-sm);
}

/* === Related Posts (in-content) === */
.nn-related {
    margin: var(--nn-space-2xl) 0;
    padding-top: var(--nn-space-xl);
}

.nn-related-title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-xs);
    font-weight: var(--nn-fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--nn-color-gray-400);
    margin-bottom: var(--nn-space-md);
    display: flex;
    align-items: center;
    gap: var(--nn-space-sm);
}

.nn-related-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--nn-color-gray-200), transparent);
}

.nn-related-list {
    list-style: none;
    padding: 0;
}

.nn-related-item {
    padding: var(--nn-space-sm) 0;
    border-bottom: 1px solid var(--nn-color-gray-100);
    transition: all var(--nn-transition);
    --card-accent: var(--nn-color-indigo);
}

/* Categorie-specifieke accentkleur */
.nn-related-item.nn-cat-ai     { --card-accent: var(--nn-color-cat-ai); }
.nn-related-item.nn-cat-design { --card-accent: var(--nn-color-cat-design); }
.nn-related-item.nn-cat-dev    { --card-accent: var(--nn-color-cat-dev); }

.nn-related-item:hover {
    padding-left: var(--nn-space-sm);
}

.nn-related-item:last-child {
    border-bottom: none;
}

.nn-related-link {
    display: flex;
    align-items: center;
    gap: var(--nn-space-md);
    text-decoration: none;
}

.nn-related-link:hover .nn-related-name {
    color: var(--card-accent);
}

.nn-related-name {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-sm);
    font-weight: var(--nn-fw-medium);
    color: var(--nn-color-ink);
    transition: color var(--nn-transition);
}

.nn-related-date {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    color: var(--nn-color-gray-400);
    margin-left: auto;
    flex-shrink: 0;
}

/* === "Lees ook" blok (in-content internal link) === */
.nn-read-also {
    margin: var(--nn-space-xl) 0;
    padding: var(--nn-space-md) var(--nn-space-lg);
    background: var(--nn-color-gray-50);
    border-left: 3px solid var(--card-accent, var(--nn-color-indigo));
    border-radius: 0 var(--nn-radius-md) var(--nn-radius-md) 0;
    transition: all var(--nn-transition);
    --card-accent: var(--nn-color-indigo);
}

.nn-read-also.nn-cat-ai     { --card-accent: var(--nn-color-cat-ai); }
.nn-read-also.nn-cat-design { --card-accent: var(--nn-color-cat-design); }
.nn-read-also.nn-cat-dev    { --card-accent: var(--nn-color-cat-dev); }

.nn-read-also:hover {
    background: var(--nn-color-white);
    box-shadow: var(--nn-shadow-md);
}

.nn-read-also__label {
    display: block;
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-badge);
    font-weight: var(--nn-fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--card-accent);
    margin-bottom: var(--nn-space-xs);
}

.nn-read-also__link {
    display: flex;
    align-items: center;
    gap: var(--nn-space-md);
    text-decoration: none;
    color: inherit;
}

.nn-read-also__thumb {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: var(--nn-radius-sm);
    overflow: hidden;
}

.nn-read-also__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nn-read-also__body {
    flex: 1;
    min-width: 0;
}

.nn-read-also__title {
    display: block;
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-sm);
    font-weight: var(--nn-fw-semibold);
    color: var(--nn-color-ink);
    transition: color var(--nn-transition);
    line-height: var(--nn-lh-snug);
}

.nn-read-also__link:hover .nn-read-also__title {
    color: var(--card-accent);
}

.nn-read-also__meta {
    display: block;
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    color: var(--nn-color-gray-400);
    margin-top: 2px;
}

.nn-read-also__arrow {
    flex-shrink: 0;
    color: var(--nn-color-gray-300);
    transition: all var(--nn-transition);
}

.nn-read-also__link:hover .nn-read-also__arrow {
    color: var(--card-accent);
    transform: translateX(3px);
}

/* Contextual links in snippet detail */
.nn-contextual-link {
    color: var(--nn-color-indigo);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 3px;
    transition: all var(--nn-transition);
}

.nn-contextual-link:hover {
    color: var(--nn-color-indigo-hover);
    text-decoration-style: solid;
}

/* === CTA Box (in-content, replaces sidebar CTA) === */
.nn-cta-box {
    max-width: var(--nn-content-width);
    margin: var(--nn-space-2xl) auto;
    padding: var(--nn-space-xl);
    background: var(--nn-color-gradient-hero);
    border-radius: var(--nn-radius-lg);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.nn-cta-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 30%, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.nn-cta-box * {
    position: relative;
    z-index: 1;
}

.nn-cta-heading {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-h3);
    font-weight: var(--nn-fw-bold);
    color: var(--nn-color-white);
    margin-bottom: var(--nn-space-xs);
}

.nn-cta-text {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--nn-space-md);
}

/* Legacy button support */
.nn-btn-highlight {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 28px;
    background: var(--nn-color-gradient);
    background-size: 200% 200%;
    color: var(--nn-color-white);
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    font-weight: var(--nn-fw-semibold);
    border-radius: var(--nn-radius-full);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--nn-transition);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
}

.nn-btn-highlight:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
    color: var(--nn-color-white);
    text-decoration: none;
}

.nn-btn-full {
    display: flex;
    width: 100%;
}

/* === Input === */
.nn-input {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    padding: 10px 16px;
    border: var(--nn-border);
    border-radius: var(--nn-radius-sm);
    background: var(--nn-color-white);
    color: var(--nn-color-ink);
    outline: none;
    width: 100%;
    transition: border-color var(--nn-transition), box-shadow var(--nn-transition);
}

.nn-input:focus {
    border-color: var(--nn-color-indigo);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* === Filter Bar (archive pages) === */
.nn-filter-sidebar {
    position: sticky;
    top: calc(var(--nn-header-height) + 24px);
}

.nn-filter-panel {
    background: var(--nn-color-white);
    border: var(--nn-border);
    border-radius: var(--nn-radius-md);
    padding: var(--nn-space-lg);
    box-shadow: var(--nn-shadow-sm);
}

.nn-filter-group {
    margin-bottom: var(--nn-space-lg);
    padding-bottom: var(--nn-space-lg);
    border-bottom: 1px solid var(--nn-color-gray-100);
}

.nn-filter-group:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.nn-filter-heading {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-xs);
    font-weight: var(--nn-fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--nn-color-gray-400);
    margin-bottom: var(--nn-space-md);
}

.nn-filter-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nn-filter-item {
    margin-bottom: var(--nn-space-xs);
}

.nn-filter-label {
    display: flex;
    align-items: center;
    gap: var(--nn-space-sm);
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    font-weight: var(--nn-fw-medium);
    color: var(--nn-color-gray-700);
    cursor: pointer;
    padding: var(--nn-space-xs) var(--nn-space-sm);
    border-radius: var(--nn-radius-sm);
    transition: all var(--nn-transition);
}

.nn-filter-label:hover {
    background: var(--nn-color-gray-50);
    color: var(--nn-color-indigo);
}

.nn-filter-label.nn-cat-ai     { color: var(--nn-cat-ai); }
.nn-filter-label.nn-cat-design { color: var(--nn-cat-design); }
.nn-filter-label.nn-cat-dev    { color: var(--nn-cat-dev); }

.nn-filter-checkbox {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 2px solid var(--nn-color-gray-300);
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--nn-transition);
    position: relative;
    flex-shrink: 0;
}

.nn-filter-checkbox:checked {
    background: var(--nn-color-indigo);
    border-color: var(--nn-color-indigo);
}

.nn-filter-checkbox:checked::after {
    content: '✓';
    position: absolute;
    color: var(--nn-color-white);
    font-size: 10px;
    font-weight: bold;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.nn-filter-count {
    font-size: var(--nn-fs-xs);
    color: var(--nn-color-gray-400);
    margin-left: auto;
}

.nn-filter-sublist {
    list-style: none;
    padding: 0;
    margin-left: var(--nn-space-xl);
    margin-top: var(--nn-space-xs);
}

.nn-filter-subitem {
    margin-bottom: 2px;
}

.nn-filter-subitem .nn-filter-label {
    font-size: var(--nn-fs-xs);
    color: var(--nn-color-gray-500);
}

.nn-filter-search {
    margin-bottom: var(--nn-space-lg);
}

.nn-filter-search-input {
    border-radius: var(--nn-radius-full) !important;
    padding-left: 20px !important;
}

.nn-filter-date,
.nn-filter-sort {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    padding: 8px 14px;
    border: var(--nn-border);
    border-radius: var(--nn-radius-sm);
    background: var(--nn-color-white);
    color: var(--nn-color-gray-700);
    width: 100%;
    cursor: pointer;
    transition: all var(--nn-transition);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none' stroke='%2394A3B8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 4.5l3 3 3-3'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

.nn-filter-date:focus,
.nn-filter-sort:focus {
    border-color: var(--nn-color-indigo);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.nn-filter-toggle {
    width: 100%;
    justify-content: flex-start;
    gap: var(--nn-space-sm);
    margin-bottom: var(--nn-space-md);
}

.nn-filter-toggle-wrap {
    width: 100%;
    text-align: left;
}

@media (max-width: 767px) {
    .nn-filter-sidebar {
        position: relative;
        top: auto;
    }

    .nn-filter-panel {
        display: none;
    }

    .nn-filter-panel.nn-filter-panel--open,
    .nn-filter-panel.nn-active {
        display: block;
        position: relative; /* stays in document flow — pushes results down */
        border-radius: var(--nn-radius-md);
        padding: var(--nn-space-lg);
        border: var(--nn-border);
        background: var(--nn-color-white);
        margin-top: var(--nn-space-sm);
    }
}

/* === Load More === */
.nn-load-more-wrap {
    text-align: center;
    padding: var(--nn-space-xl) 0 var(--nn-space-2xl);
}

.nn-load-more {
    min-width: 200px;
}

/* === 404 / No Results === */
.nn-not-found {
    text-align: center;
    padding: var(--nn-space-4xl) var(--nn-space-lg);
}

/* === Page Templates === */
.nn-page-content {
    max-width: var(--nn-content-width);
    margin: 0 auto;
    padding: var(--nn-space-xl) var(--nn-space-lg);
    animation: nn-fade-in 400ms ease;
}

.nn-page-content h1 {
    margin-bottom: var(--nn-space-lg);
}

/* Sidebar styling (existing sidebar template) */
.nn-sidebar {
    position: sticky;
    top: calc(var(--nn-header-height) + 24px);
}

.nn-sidebar-title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-sm);
    font-weight: var(--nn-fw-bold);
    color: var(--nn-color-ink);
    margin-bottom: var(--nn-space-xs);
}

.nn-sidebar-newsletter {
    background: var(--nn-color-white);
    border: var(--nn-border);
    border-radius: var(--nn-radius-md);
    padding: var(--nn-space-lg);
}

.nn-sidebar-newsletter p {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    color: var(--nn-color-gray-400);
    margin-bottom: var(--nn-space-md);
}

.nn-newsletter-mini .nn-input {
    margin-bottom: var(--nn-space-sm);
}

.nn-newsletter-mini .nn-btn-highlight {
    width: 100%;
    border-radius: var(--nn-radius-sm);
}

/* === Cookie Consent Banner === */
.nn-cookie-banner {
    position: fixed;
    bottom: var(--nn-space-lg);
    left: 50%;
    transform: translateX(-50%) translateY(calc(100% + var(--nn-space-2xl)));
    z-index: 9998;
    width: calc(100% - var(--nn-space-2xl));
    max-width: 760px;
    background: var(--nn-color-white);
    border: var(--nn-border);
    border-radius: var(--nn-radius-xl);
    box-shadow: 0 8px 40px rgba(15, 23, 42, 0.14);
    opacity: 0;
    transition: transform 380ms cubic-bezier(0.34, 1.56, 0.64, 1), opacity 280ms ease;
    pointer-events: none;
}

.nn-cookie-banner--visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.nn-cookie-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--nn-space-xl);
    padding: var(--nn-space-lg) var(--nn-space-xl);
}

.nn-cookie-banner__text {
    flex: 1;
    min-width: 0;
}

.nn-cookie-banner__title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-body);
    font-weight: var(--nn-fw-bold);
    color: var(--nn-color-ink);
    margin: 0 0 var(--nn-space-xs);
}

.nn-cookie-banner__desc {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-500);
    line-height: 1.5;
    margin: 0;
}

.nn-cookie-banner__link {
    color: var(--nn-color-indigo);
    text-decoration: underline;
    white-space: nowrap;
    margin-left: 4px;
}

.nn-cookie-banner__actions {
    display: flex;
    gap: var(--nn-space-sm);
    flex-shrink: 0;
}

.nn-cookie-banner__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    font-weight: var(--nn-fw-semibold);
    padding: 9px 20px;
    border-radius: var(--nn-radius-full);
    cursor: pointer;
    border: none;
    white-space: nowrap;
    transition: all var(--nn-transition);
}

.nn-cookie-banner__btn--outline {
    background: transparent;
    color: var(--nn-color-gray-500);
    border: 1px solid var(--nn-color-gray-200);
}

.nn-cookie-banner__btn--outline:hover {
    border-color: var(--nn-color-gray-400);
    color: var(--nn-color-ink);
}

.nn-cookie-banner__btn--accept {
    background: var(--nn-color-gradient);
    color: var(--nn-color-white);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
}

.nn-cookie-banner__btn--accept:hover {
    opacity: 0.9;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
}

@media (max-width: 767px) {
    .nn-cookie-banner {
        bottom: 0;
        left: 0;
        right: 0;
        transform: translateY(100%);
        width: 100%;
        max-width: none;
        border-radius: var(--nn-radius-xl) var(--nn-radius-xl) 0 0;
    }

    .nn-cookie-banner--visible {
        transform: translateY(0);
    }

    .nn-cookie-banner__inner {
        flex-direction: column;
        align-items: stretch;
        gap: var(--nn-space-md);
        padding: var(--nn-space-lg);
    }

    .nn-cookie-banner__actions {
        flex-direction: column-reverse;
    }

    .nn-cookie-banner__btn {
        width: 100%;
        padding: 12px;
    }
}

/* === Responsive: Newsletter popup mobile === */
@media (max-width: 479px) {
    .nn-popup__dialog {
        padding: var(--nn-space-xl) var(--nn-space-lg);
        border-radius: var(--nn-radius-lg);
        width: calc(100% - var(--nn-space-lg));
    }
}

/* === Responsive: Featured hero tablet === */
@media (max-width: 1023px) {
    .nn-featured-hero__link {
        grid-template-columns: 1fr;
    }
    .nn-featured-hero__image {
        max-height: 280px;
    }
}

/* === Responsive: Filter bar mobile overflow === */
@media (max-width: 767px) {
    .nn-filter-bar {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .nn-filter-bar__cats {
        flex-wrap: nowrap;
        white-space: nowrap;
    }
}

/* === Article Featured Image + Photo Credit === */
.nn-article-featured-img {
    margin: 0 0 var(--nn-space-lg);
    border-radius: var(--nn-radius-lg);
    overflow: hidden;
}

.nn-article__img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--nn-radius-lg);
}

.nn-article__photo-credit {
    font-family: var(--nn-font-ui);
    font-size: 0.75rem;
    color: var(--nn-color-gray-500);
    margin-top: var(--nn-space-xs);
    text-align: right;
}

.nn-article__photo-credit a {
    color: var(--nn-color-gray-500);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.nn-article__photo-credit a:hover {
    color: var(--nn-color-indigo);
}

/* === No Results === */
.nn-no-results {
    text-align: center;
    padding: var(--nn-space-3xl) var(--nn-space-lg);
}

.nn-no-results-title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-h2);
    font-weight: var(--nn-fw-bold);
    color: var(--nn-color-ink);
    margin-bottom: var(--nn-space-sm);
}

.nn-no-results-text {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-body);
    color: var(--nn-color-gray-500);
    margin-bottom: var(--nn-space-xl);
}

.nn-no-results-search {
    max-width: 400px;
    margin: 0 auto var(--nn-space-xl);
}

.nn-no-results-cats {
    display: flex;
    justify-content: center;
    gap: var(--nn-space-sm);
    flex-wrap: wrap;
}

/* === Search Refine === */
.nn-search-refine {
    max-width: 480px;
    margin-bottom: var(--nn-space-xl);
}
/* === Author bio (rich, end of article) — Blok 7 === */
.nn-author-bio {
    margin: var(--nn-space-2xl) 0;
    padding: var(--nn-space-lg);
    background: var(--nn-color-gray-50);
    border: var(--nn-border);
    border-radius: var(--nn-radius-md);
}
.nn-author-bio__heading {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-md);
    font-weight: var(--nn-fw-bold);
    margin: 0 0 var(--nn-space-md) 0;
}
.nn-author-bio__inner {
    display: flex;
    gap: var(--nn-space-lg);
    align-items: flex-start;
}
.nn-author-bio__avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
}
.nn-author-bio__content {
    flex: 1;
    min-width: 0;
}
.nn-author-bio__name {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-md);
    font-weight: var(--nn-fw-bold);
    margin: 0 0 var(--nn-space-xxs) 0;
}
.nn-author-bio__name a {
    color: var(--nn-color-ink);
    text-decoration: none;
}
.nn-author-bio__role {
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-500);
    margin: 0 0 var(--nn-space-sm) 0;
}
.nn-author-bio__text {
    font-size: var(--nn-fs-sm);
    line-height: var(--nn-lh-normal);
    margin: 0 0 var(--nn-space-sm) 0;
}
.nn-author-bio__expertise {
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-600);
    margin: 0 0 var(--nn-space-sm) 0;
}
.nn-author-bio__links {
    list-style: none;
    padding: 0;
    margin: var(--nn-space-md) 0 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--nn-space-sm) var(--nn-space-md);
}
.nn-author-bio__links a {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    font-weight: var(--nn-fw-semibold);
    color: var(--nn-color-indigo);
    text-decoration: none;
    padding: 4px 10px;
    border: var(--nn-border);
    border-radius: var(--nn-radius-sm);
    transition: all var(--nn-transition);
}
.nn-author-bio__links a:hover {
    background: var(--nn-color-indigo-soft);
    border-color: var(--nn-color-indigo);
    text-decoration: none;
}

@media (max-width: 600px) {
    .nn-author-bio__inner {
        flex-direction: column;
        gap: var(--nn-space-md);
    }
    .nn-author-bio__avatar {
        width: 72px;
        height: 72px;
    }
}

/* === Author archive (author.php) === */
.nn-author-archive__header {
    background: var(--nn-color-gray-50);
    border: var(--nn-border);
    border-radius: var(--nn-radius-md);
    padding: var(--nn-space-xl);
    margin-bottom: var(--nn-space-2xl);
}
.nn-author-archive__inner {
    display: flex;
    gap: var(--nn-space-xl);
    align-items: flex-start;
}
.nn-author-archive__avatar {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
}
.nn-author-archive__meta {
    flex: 1;
    min-width: 0;
}
.nn-author-archive__name {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-2xl);
    font-weight: var(--nn-fw-bold);
    margin: 0 0 var(--nn-space-xs) 0;
}
.nn-author-archive__role {
    font-size: var(--nn-fs-md);
    color: var(--nn-color-gray-600);
    margin: 0 0 var(--nn-space-xs) 0;
}
.nn-author-archive__count {
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-500);
    margin: 0 0 var(--nn-space-md) 0;
}
.nn-author-archive__bio {
    font-size: var(--nn-fs-base);
    line-height: var(--nn-lh-relaxed);
    margin: 0 0 var(--nn-space-md) 0;
}
.nn-author-archive__expertise {
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-600);
    margin: 0 0 var(--nn-space-md) 0;
}
.nn-author-archive__social {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--nn-space-sm) var(--nn-space-md);
}
.nn-author-archive__social a {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    font-weight: var(--nn-fw-semibold);
    color: var(--nn-color-indigo);
    text-decoration: none;
    padding: 4px 10px;
    border: var(--nn-border);
    border-radius: var(--nn-radius-sm);
    transition: all var(--nn-transition);
}
.nn-author-archive__social a:hover {
    background: var(--nn-color-indigo-soft);
    border-color: var(--nn-color-indigo);
    text-decoration: none;
}

@media (max-width: 800px) {
    .nn-author-archive__inner {
        flex-direction: column;
        gap: var(--nn-space-md);
    }
    .nn-author-archive__avatar {
        width: 120px;
        height: 120px;
    }
    .nn-author-archive__name {
        font-size: var(--nn-fs-xl);
    }
}

/* === Bijgewerkt-on date in article-meta === */
.nn-post-modified {
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-500);
}

/* === Per onderwerp homepage sectie (Blok 12) === */
.nn-by-category {
    /* Container van category-blokken */
}
.nn-by-category__block {
    margin-bottom: var(--nn-space-2xl);
    padding-top: var(--nn-space-md);
    border-top: 1px solid var(--nn-color-gray-200);
}
.nn-by-category__block:first-of-type {
    border-top: 0;
    padding-top: 0;
}
.nn-by-category__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--nn-space-md);
    margin-bottom: var(--nn-space-md);
    flex-wrap: wrap;
}
.nn-by-category__title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-lg);
    font-weight: var(--nn-fw-bold);
    margin: 0;
}
.nn-by-category__title a {
    color: var(--nn-color-ink);
    text-decoration: none;
    border-bottom: 2px solid var(--card-accent, currentColor);
    padding-bottom: 2px;
}
.nn-by-category__title a:hover {
    color: var(--card-accent, var(--nn-color-indigo));
}
.nn-by-category__all {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    font-weight: var(--nn-fw-semibold);
    color: var(--nn-color-indigo);
    text-decoration: none;
}
.nn-by-category__all:hover {
    text-decoration: underline;
}

/* Section CTA: gecentreerde knop onder een grid */
.nn-section-cta {
    margin-top: var(--nn-space-lg);
    text-align: center;
}

/* === Pillar pages (pages met _nn_is_pillar=1) ===
   De `nn-pillar-page` body-class wordt enkel nog gebruikt om
   `body.nn-pillar-page .nn-footer { margin-top: 0 }` aan te haken
   (zie main.css). Geen layout-regels meer op de body zelf: anders
   klemt hij hero, cluster-section en footer in een smalle kolom. */

.nn-pillar-page__hero {
    text-align: center;
    padding: var(--nn-space-3xl) 0 var(--nn-space-2xl);
    border-bottom: var(--nn-border);
    margin-bottom: var(--nn-space-2xl);
}

.nn-pillar-page__eyebrow {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    font-weight: var(--nn-fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--nn-color-indigo);
    margin: 0 0 var(--nn-space-sm) 0;
}

.nn-pillar-page__title {
    font-family: var(--nn-font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--nn-fw-bold);
    line-height: var(--nn-lh-tight);
    color: var(--nn-color-gray-900);
    margin: 0 0 var(--nn-space-md) 0;
    max-width: 22ch;
    margin-inline: auto;
}

.nn-pillar-page__lede {
    font-family: var(--nn-font-body);
    font-size: var(--nn-fs-lg);
    line-height: var(--nn-lh-relaxed);
    color: var(--nn-color-gray-600);
    max-width: 60ch;
    margin: 0 auto var(--nn-space-md);
}

.nn-pillar-page__meta {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-500);
    margin: 0;
}

.nn-pillar-page__toc {
    background: var(--nn-color-gray-50);
    border-left: 3px solid var(--nn-color-indigo);
    border-radius: 0 var(--nn-radius-md) var(--nn-radius-md) 0;
    padding: var(--nn-space-lg);
    margin-bottom: var(--nn-space-2xl);
}

.nn-pillar-page__toc-label {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    font-weight: var(--nn-fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--nn-color-gray-500);
    margin: 0 0 var(--nn-space-sm) 0;
}

.nn-pillar-page__toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: pillar-toc;
}

.nn-pillar-page__toc-list li {
    counter-increment: pillar-toc;
    padding: var(--nn-space-xs) 0;
}

.nn-pillar-page__toc-list a {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    color: var(--nn-color-gray-700);
    text-decoration: none;
    display: inline-flex;
    gap: var(--nn-space-sm);
    align-items: baseline;
}

.nn-pillar-page__toc-list a::before {
    content: counter(pillar-toc, decimal-leading-zero) '.';
    color: var(--nn-color-indigo);
    font-weight: var(--nn-fw-semibold);
    min-width: 28px;
}

.nn-pillar-page__toc-list a:hover {
    color: var(--nn-color-indigo);
    text-decoration: underline;
}

.nn-pillar-page__article {
    margin-bottom: var(--nn-space-3xl);
}

.nn-pillar-page__body {
    max-width: 70ch;
    margin: 0 auto;
}

.nn-pillar-page__clusters {
    border-top: var(--nn-border);
    padding-top: var(--nn-space-2xl);
    margin-bottom: var(--nn-space-3xl);
}

.nn-pillar-page__clusters-title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-2xl);
    font-weight: var(--nn-fw-bold);
    color: var(--nn-color-gray-900);
    margin: 0 0 var(--nn-space-xl) 0;
    text-align: center;
}

.nn-pillar-page__cluster-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--nn-space-lg);
    margin-bottom: var(--nn-space-2xl);
}

.nn-pillar-card {
    display: flex;
    flex-direction: column;
    background: var(--nn-color-white);
    border: var(--nn-border);
    border-radius: var(--nn-radius-md);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform var(--nn-transition), box-shadow var(--nn-transition), border-color var(--nn-transition);
}

.nn-pillar-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--nn-shadow-md);
    border-color: var(--nn-color-indigo);
    text-decoration: none;
}

.nn-pillar-card__thumb {
    aspect-ratio: 16 / 9;
    background-size: cover;
    background-position: center;
    background-color: var(--nn-color-gray-100);
}

.nn-pillar-card__thumb--empty {
    background: linear-gradient(135deg, var(--nn-color-gray-100), var(--nn-color-gray-50));
}

.nn-pillar-card__body {
    padding: var(--nn-space-md) var(--nn-space-md) var(--nn-space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--nn-space-xs);
}

.nn-pillar-card__cat {
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    font-weight: var(--nn-fw-semibold);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--nn-color-indigo);
}

.nn-pillar-card__title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-md);
    font-weight: var(--nn-fw-semibold);
    line-height: var(--nn-lh-tight);
    color: var(--nn-color-gray-900);
    margin: 0;
}

.nn-pillar-card__excerpt {
    font-family: var(--nn-font-body);
    font-size: var(--nn-fs-sm);
    line-height: var(--nn-lh-normal);
    color: var(--nn-color-gray-600);
    margin: 0;
}

.nn-pillar-page__cta {
    text-align: center;
    margin: 0;
}

.nn-pillar-page__cta .nn-btn {
    display: inline-block;
    background: var(--nn-color-indigo);
    color: var(--nn-color-white);
    padding: 12px 24px;
    border-radius: var(--nn-radius-sm);
    font-family: var(--nn-font-ui);
    font-weight: var(--nn-fw-semibold);
    text-decoration: none;
    transition: background var(--nn-transition);
}

.nn-pillar-page__cta .nn-btn:hover {
    background: var(--nn-color-indigo-hover);
    text-decoration: none;
}

@media (max-width: 768px) {
    .nn-pillar-page__hero {
        padding: var(--nn-space-2xl) 0 var(--nn-space-lg);
    }
    .nn-pillar-page__cluster-grid {
        grid-template-columns: 1fr;
    }
}

/* === Pillar-link block (op single posts) === */
.nn-pillar-link {
    margin: var(--nn-space-md) 0 var(--nn-space-lg);
    background: var(--nn-color-indigo-soft);
    border-radius: var(--nn-radius-md);
    overflow: hidden;
}

.nn-pillar-link__eyebrow {
    display: block;
    padding: var(--nn-space-xs) var(--nn-space-md) 0;
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-xs);
    font-weight: var(--nn-fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--nn-color-indigo);
}

.nn-pillar-link__body {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--nn-space-md);
    padding: var(--nn-space-xs) var(--nn-space-md) var(--nn-space-md);
    text-decoration: none;
    color: inherit;
    transition: background var(--nn-transition);
}

.nn-pillar-link__body:hover {
    background: rgba(99, 102, 241, 0.12);
    text-decoration: none;
}

.nn-pillar-link__title {
    font-family: var(--nn-font-heading);
    font-size: var(--nn-fs-md);
    font-weight: var(--nn-fw-semibold);
    color: var(--nn-color-gray-900);
    line-height: var(--nn-lh-tight);
}

.nn-pillar-link__cta {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: var(--nn-font-ui);
    font-size: var(--nn-fs-sm);
    font-weight: var(--nn-fw-semibold);
    color: var(--nn-color-indigo);
    flex-shrink: 0;
}

@media (max-width: 600px) {
    .nn-pillar-link__body {
        flex-direction: column;
        align-items: flex-start;
    }
}