/* ============================================================
   OctaFlow — kennisbank / knowledge base
   Bouwt voort op styles.css + components.css (zelfde palet).
   ============================================================ */

/* ---------- Overzicht: filters ---------- */
.kb-filters{ display:flex; flex-wrap:wrap; gap:10px; margin:26px 0 40px; }
.kb-filter{
  font-family:var(--font-sans); font-size:.92rem; font-weight:600;
  padding:.55em 1.15em; border-radius:999px; cursor:pointer;
  border:1px solid var(--line); background:var(--paper); color:var(--ink-soft);
  transition:all .25s var(--ease);
}
.kb-filter:hover{ border-color:var(--accent); color:var(--accent-deep); }
.kb-filter.on{ background:var(--ink); border-color:var(--ink); color:var(--paper); }

/* ---------- Overzicht: kaarten ---------- */
.kb-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
@media (max-width:980px){ .kb-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .kb-grid{ grid-template-columns:1fr; } }

.kb-card{
  display:flex; flex-direction:column; overflow:hidden;
  background:var(--paper); border:1px solid var(--line); border-radius:var(--r-lg);
  box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.kb-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.kb-card__img{ display:block; width:100%; height:auto; aspect-ratio:16/9; object-fit:cover; }
.kb-card__body{ display:flex; flex-direction:column; gap:10px; padding:22px 24px 24px; flex:1; }
.kb-card__theme{
  align-self:flex-start;
  font-size:.72rem; font-weight:650; letter-spacing:.12em; text-transform:uppercase;
  color:var(--accent-deep);
}
.kb-card h3, .kb-card .kb-card__title{
  font-family:var(--font-serif); font-weight:500; font-size:1.22rem; line-height:1.25;
  letter-spacing:-.008em; color:var(--ink); margin:0;
}
.kb-card p{ font-size:.95rem; margin:0; }
.kb-card__meta{
  margin-top:auto; padding-top:14px;
  font-size:.84rem; color:var(--ink-faint);
  display:flex; gap:14px; flex-wrap:wrap;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb{
  font-size:.88rem; color:var(--ink-faint);
  display:flex; flex-wrap:wrap; gap:.5em; align-items:center;
}
.breadcrumb a{ color:var(--ink-soft); transition:color .25s; }
.breadcrumb a:hover{ color:var(--accent-deep); }
.breadcrumb .sep{ color:var(--line); }

/* ---------- Artikel ---------- */
.article-head{ max-width:820px; }
.article-meta{
  display:flex; flex-wrap:wrap; gap:8px 22px; margin-top:18px;
  font-size:.9rem; color:var(--ink-faint);
}
.article-meta b{ color:var(--ink-soft); font-weight:600; }
.article-hero{ margin:34px 0 0; }
.article-hero img{
  display:block; width:100%; height:auto; border-radius:var(--r-lg);
  box-shadow:var(--shadow-md);
}
.article-body{ max-width:760px; }
.article-body h2{
  font-size:clamp(1.45rem, 2.4vw, 1.9rem);
  margin:1.9em 0 .65em;
}
.article-body h3{
  font-size:clamp(1.15rem, 1.8vw, 1.35rem);
  margin:1.6em 0 .55em;
}
.article-body p{ margin:0 0 1.15em; }
.article-body ul{ margin:0 0 1.15em; padding-left:1.2em; color:var(--ink-soft); }
.article-body li{ margin-bottom:.45em; }
.article-body a{ color:var(--accent-deep); text-decoration:underline; text-decoration-color:var(--accent-soft); text-underline-offset:3px; transition:color .25s; }
.article-body a:hover{ color:var(--accent); }
.article-lead{ font-size:clamp(1.08rem,1.4vw,1.22rem); line-height:1.6; color:var(--ink-soft); }

/* ---------- FAQ ---------- */
.faq-block{ margin-top:2.4em; border-top:1px solid var(--line); padding-top:1.8em; }
.faq-block h2{ margin-top:0; }
.faq-item{ border-bottom:1px solid var(--line-soft); padding:1.1em 0; }
.faq-item h3{ font-size:1.08rem; font-family:var(--font-sans); font-weight:650; margin:0 0 .45em; letter-spacing:0; }
.faq-item p{ margin:0; font-size:.97rem; }

/* ---------- Gerelateerde diensten ---------- */
.related-services{
  margin-top:3em;
  background:var(--paper-2); border:1px solid var(--line); border-radius:var(--r-lg);
  padding:clamp(24px,3vw,36px);
}
.related-services .eyebrow{ margin-bottom:10px; }
.related-services ul{ list-style:none; margin:14px 0 0; padding:0; display:flex; flex-direction:column; gap:10px; }
.related-services a{
  display:inline-flex; align-items:center; gap:.5em;
  font-weight:600; color:var(--ink);
  transition:color .25s;
}
.related-services a:hover{ color:var(--accent-deep); }
.related-services a .arrow{ color:var(--accent); }

/* ---------- Auteursblok ---------- */
.author-box{
  margin-top:3em; display:flex; gap:20px; align-items:flex-start;
  background:var(--paper); border:1px solid var(--line); border-radius:var(--r-lg);
  padding:clamp(22px,3vw,32px); box-shadow:var(--shadow-sm);
}
.author-box__mark{ width:58px; height:58px; border-radius:50%; flex-shrink:0; }
.author-box__label{
  font-size:.72rem; font-weight:650; letter-spacing:.14em; text-transform:uppercase;
  color:var(--accent-deep); margin-bottom:6px;
}
.author-box__name{ font-family:var(--font-serif); font-size:1.15rem; color:var(--ink); margin:0 0 .35em; }
.author-box p{ font-size:.95rem; margin:0; }

/* ---------- Gerelateerde artikelen ---------- */
.related-articles{ margin-top:3em; }
.related-articles .kb-grid{ margin-top:22px; }

/* ---------- Artikel-CTA ---------- */
.article-cta{ margin-top:3em; text-align:center; background:var(--cream); border-radius:var(--r-lg); padding:clamp(30px,4vw,48px); }
.article-cta h2{ margin:0 0 .5em; font-size:clamp(1.4rem,2.4vw,1.9rem); }
.article-cta p{ max-width:46ch; margin:0 auto 1.4em; }