/*
 * De blog: het overzicht (/blog) en een artikel (/blog/{slug}). Bovenop app.css en site.css (de kleuren en de
 * klassen s-tone-*, s-closing, btn-sun komen daarvandaan). Elke groep heeft de kleur van de homepage.
 */

/* Overzicht */

.b-hub {
    background:
        radial-gradient(48rem 24rem at 92% 0%, rgba(42, 138, 226, .16), transparent 60%),
        var(--s-sky);
    padding: clamp(2.5rem, 6vw, 4.5rem) 0 2rem;
}

.b-hub h1 {
    font-size: clamp(2.1rem, 4.4vw, 3.2rem);
    letter-spacing: -.02em;
    margin-bottom: .75rem;
}

.b-hub .bk-lead {
    max-width: 44rem;
}

.b-groups {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: 1.5rem;
}

.b-groups a {
    align-items: center;
    background: #fff;
    border: 1px solid var(--bk-line);
    border-radius: 999px;
    color: var(--bk-ink);
    display: inline-flex;
    font-weight: 600;
    gap: .45rem;
    padding: .4rem .9rem;
    text-decoration: none;
}

.b-groups a span {
    background: var(--tone-tint, var(--bk-mist));
    border-radius: 999px;
    color: var(--tone, var(--bk-muted));
    font-size: .8rem;
    padding: .05rem .5rem;
}

.b-groups a:hover,
.b-groups a:focus-visible {
    border-color: var(--tone-strong, var(--s-blue));
}

.b-groups a[aria-current="page"] {
    background: var(--s-night);
    border-color: var(--s-night);
    color: #fff;
}

.b-list-title {
    margin: 0 0 1.25rem;
}

.b-grid {
    display: grid;
    gap: 1.25rem;
}

@media (min-width: 768px) {
    .b-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1200px) {
    .b-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* Een artikel als kaart: de hele kaart is klikbaar via de link in de titel */

.b-card {
    background: #fff;
    border: 1px solid var(--bk-line);
    border-radius: 1.1rem;
    border-top: 5px solid var(--tone-strong);
    display: flex;
    flex-direction: column;
    padding: 1.35rem 1.4rem 1.2rem;
    position: relative;
    transition: box-shadow .15s ease, transform .15s ease;
}

.b-card:hover {
    box-shadow: 0 14px 30px -18px rgba(15, 31, 58, .45);
    transform: translateY(-2px);
}

.b-card h3 {
    font-size: 1.2rem;
    line-height: 1.3;
    margin: .7rem 0 .55rem;
}

.b-card h3 a {
    color: var(--bk-ink);
    text-decoration: none;
}

.b-card h3 a::after {
    content: "";
    inset: 0;
    position: absolute;
}

.b-card h3 a:focus-visible {
    outline: none;
}

.b-card:focus-within {
    outline: 3px solid var(--tone-strong);
    outline-offset: 2px;
}

.b-card > p {
    color: var(--bk-muted);
    display: -webkit-box;
    margin-bottom: 1rem;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
}

.b-card .b-card-meta {
    color: var(--bk-muted);
    display: flex;
    flex-wrap: wrap;
    font-size: .85rem;
    gap: .25rem 1rem;
    margin: auto 0 0;
}

.b-card-large {
    background:
        radial-gradient(36rem 18rem at 100% 0%, rgba(255, 210, 63, .2), transparent 60%),
        var(--s-night);
    border: 0;
    margin-bottom: 1.5rem;
    padding: clamp(1.5rem, 4vw, 2.5rem);
}

.b-card-large h3 {
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    max-width: 30ch;
}

.b-card-large h3 a {
    color: #fff;
}

.b-card-large > p {
    color: var(--s-on-night);
    font-size: 1.05rem;
    max-width: 52rem;
    -webkit-line-clamp: 5;
}

.b-card-large .b-card-meta {
    color: var(--s-on-night-muted);
}

.b-chip {
    align-self: flex-start;
    background: var(--tone-tint, var(--s-sky));
    border-radius: 999px;
    color: var(--tone, var(--s-blue-ink));
    font-size: .8rem;
    font-weight: 700;
    padding: .2rem .7rem;
}

.b-card-large .b-chip {
    background: var(--s-sun);
    color: #1b1b1b;
}

/* Artikel: de kop */

.b-head {
    background:
        radial-gradient(44rem 22rem at 95% 0%, var(--tone-tint), transparent 70%),
        linear-gradient(180deg, var(--s-sky), #fff);
    padding: clamp(1.75rem, 4vw, 3rem) 0 clamp(1.5rem, 3vw, 2.25rem);
}

.b-head h1 {
    font-size: clamp(2rem, 4.4vw, 3.1rem);
    letter-spacing: -.02em;
    line-height: 1.1;
    margin: .85rem 0 1rem;
    max-width: 24ch;
}

.b-crumbs ol {
    display: flex;
    flex-wrap: wrap;
    font-size: .9rem;
    gap: .25rem;
    list-style: none;
    margin: 0 0 1.1rem;
    padding: 0;
}

.b-crumbs li + li::before {
    color: var(--bk-muted);
    content: "/";
    margin-right: .3rem;
}

.b-crumbs a {
    color: var(--s-blue-ink);
}

.b-meta {
    color: var(--bk-muted);
    display: flex;
    flex-wrap: wrap;
    font-size: .92rem;
    gap: .35rem 1.25rem;
    margin: 0;
}

/* Artikel: tekst en zijkolom */

.b-layout {
    display: grid;
    gap: 2.5rem;
    padding-bottom: clamp(2.5rem, 6vw, 4rem);
    padding-top: 1.5rem;
}

@media (min-width: 992px) {
    .b-layout {
        grid-template-columns: minmax(0, 1fr) 18.5rem;
    }
}

@media (min-width: 1200px) {
    .b-layout {
        gap: 4rem;
        grid-template-columns: minmax(0, 46rem) 19rem;
        justify-content: space-between;
    }
}

.b-main {
    min-width: 0;
}

.b-answer {
    background: var(--tone-tint);
    border-left: 5px solid var(--tone-strong);
    border-radius: 0 1rem 1rem 0;
    margin-bottom: 2rem;
    padding: 1.25rem 1.4rem;
}

.b-answer h2 {
    font-size: 1.1rem;
    margin: 0 0 .5rem;
}

.b-answer p {
    font-size: 1.08rem;
    margin-bottom: .75rem;
}

.b-answer ul {
    margin: 0;
    padding-left: 1.2rem;
}

.b-answer li + li {
    margin-top: .3rem;
}

/* De tekst zelf: rustige regellengte, ruime kopjes */

.b-body {
    font-size: 1.075rem;
    line-height: 1.7;
}

.b-body h2 {
    font-size: clamp(1.45rem, 2.6vw, 1.8rem);
    line-height: 1.25;
    margin: 2.5rem 0 .85rem;
    scroll-margin-top: 1.5rem;
}

.b-body h3 {
    font-size: 1.2rem;
    margin: 1.75rem 0 .5rem;
}

.b-body p,
.b-body ul,
.b-body ol {
    margin-bottom: 1.1rem;
}

.b-body li + li {
    margin-top: .35rem;
}

.b-body a {
    color: var(--s-blue-ink);
    text-decoration-thickness: 1px;
    text-underline-offset: .18em;
}

.b-body table.b-table {
    border-collapse: collapse;
    display: block;
    font-size: .95rem;
    line-height: 1.5;
    margin: 1.5rem 0;
    overflow-x: auto;
    width: 100%;
}

.b-body .b-table th,
.b-body .b-table td {
    border-bottom: 1px solid var(--bk-line);
    padding: .65rem .8rem;
    text-align: left;
    vertical-align: top;
}

.b-body .b-table thead th {
    background: var(--s-night);
    color: #fff;
    font-weight: 600;
}

.b-body .b-table thead th:first-child {
    border-top-left-radius: .6rem;
}

.b-body .b-table thead th:last-child {
    border-top-right-radius: .6rem;
}

.b-body .b-table tbody tr:nth-child(even) {
    background: var(--bk-mist);
}

.b-body aside.b-note,
.b-body aside.b-warn {
    border-radius: .9rem;
    font-size: 1rem;
    margin: 1.5rem 0;
    padding: 1rem 1.2rem 1rem 3.1rem;
    position: relative;
}

.b-body aside.b-note {
    background: var(--s-sky);
}

.b-body aside.b-warn {
    background: var(--s-sun-tint);
}

.b-body aside.b-note::before,
.b-body aside.b-warn::before {
    align-items: center;
    border-radius: 50%;
    display: flex;
    font-weight: 800;
    height: 1.6rem;
    justify-content: center;
    left: 1rem;
    position: absolute;
    top: 1rem;
    width: 1.6rem;
}

.b-body aside.b-note::before {
    background: var(--s-blue);
    color: #fff;
    content: "i";
}

.b-body aside.b-warn::before {
    background: var(--s-sun);
    color: #1b1b1b;
    content: "!";
}

.b-body aside p:last-child {
    margin-bottom: 0;
}

.b-body blockquote {
    border-left: 4px solid var(--s-sun);
    font-family: "Red Hat Display", "Red Hat Display Fallback", sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    margin: 1.5rem 0;
    padding: .25rem 0 .25rem 1.2rem;
}

.b-body blockquote p {
    margin-bottom: .4rem;
}

.b-body blockquote cite {
    color: var(--bk-muted);
    display: block;
    font-family: "Red Hat Text", "Red Hat Text Fallback", sans-serif;
    font-size: .88rem;
    font-style: normal;
    font-weight: 400;
}

.b-faq,
.b-sources {
    border-top: 1px solid var(--bk-line);
    margin-top: 2.5rem;
    padding-top: 1.5rem;
}

.b-sources p {
    color: var(--bk-muted);
    font-size: .92rem;
}

.b-sources ol {
    font-size: .95rem;
    padding-left: 1.2rem;
}

.b-sources li + li {
    margin-top: .3rem;
}

.b-sources a {
    color: var(--s-blue-ink);
    word-break: break-word;
}

.b-byline {
    background: var(--bk-mist);
    border-radius: .9rem;
    color: var(--bk-muted);
    font-size: .9rem;
    margin-top: 2rem;
    padding: 1rem 1.2rem;
}

/* Zijkolom: inhoudsopgave en een kaart om te proberen, die meeschuiven */

.b-side {
    display: none;
}

@media (min-width: 992px) {
    .b-side {
        align-self: start;
        display: grid;
        gap: 1.25rem;
        position: sticky;
        top: 1.5rem;
    }

    .b-toc-inline {
        display: none;
    }
}

.b-side-title {
    font-family: "Red Hat Display", "Red Hat Display Fallback", sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: .6rem;
}

.b-toc ol {
    border-left: 2px solid var(--bk-line);
    font-size: .92rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.b-toc li a {
    color: var(--bk-muted);
    display: block;
    margin-left: -2px;
    padding: .3rem 0 .3rem .9rem;
    text-decoration: none;
}

.b-toc li a:hover,
.b-toc li a:focus-visible {
    border-left: 2px solid var(--s-blue);
    color: var(--bk-ink);
}

.b-toc-inline {
    background: var(--bk-mist);
    border-radius: .9rem;
    margin-bottom: 1.5rem;
    padding: .9rem 1.1rem;
}

.b-toc-inline summary {
    cursor: pointer;
    font-weight: 700;
}

.b-toc-inline ol {
    border-left: 0;
    margin-top: .5rem;
}

.b-toc-inline li a {
    padding-left: 0;
}

.b-side-cta {
    background:
        radial-gradient(18rem 10rem at 100% 0%, rgba(255, 210, 63, .22), transparent 70%),
        var(--s-night);
    border-radius: 1.1rem;
    color: var(--s-on-night);
    display: grid;
    gap: .5rem;
    padding: 1.3rem;
}

.b-side-cta .b-side-title {
    color: #fff;
    margin: 0;
}

.b-side-cta p {
    font-size: .92rem;
    margin: 0 0 .5rem;
}

.b-side-cta .btn {
    justify-self: start;
}

.b-side-link {
    color: #fff;
    font-size: .92rem;
}

/* Verder lezen */

.b-related {
    background: var(--s-sky);
    padding: clamp(2.5rem, 6vw, 4rem) 0;
}

.b-related h2 {
    margin-bottom: 1.25rem;
}

@media (prefers-reduced-motion: reduce) {
    .b-card {
        transition: none;
    }

    .b-card:hover {
        transform: none;
    }
}

@media print {
    .b-side,
    .b-related,
    .s-closing,
    .bk-header,
    .bk-footer {
        display: none !important;
    }
}