/* ==========================================================================
   Betekenis-van.nl — statische stylesheet
   Ontwerp: helder naslagwerk. Diepgroen accent op warm wit,
   humanist serif voor leestekst, heldere sans voor navigatie.
   Bewust andere kleurstelling dan de zustersites.
   ========================================================================== */
:root{
  --ink:#1f2420; --ink-soft:#55605a; --paper:#fbfaf6; --paper-2:#eef1ea;
  --line:#dce0d4; --accent:#2f6b4f; --accent-2:#c07a2c; --maxw:1080px;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);
  font-size:19px;line-height:1.65;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 1.5rem}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* Header */
.site-header{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:saturate(120%) blur(4px)}
.header-inner{display:flex;align-items:baseline;justify-content:space-between;gap:1.5rem;padding-top:1.1rem;padding-bottom:.6rem;flex-wrap:wrap}
.brand{display:flex;flex-direction:column;line-height:1.1}
.brand:hover{text-decoration:none}
.brand-name{font-family:var(--sans);font-weight:800;font-size:1.5rem;letter-spacing:-.02em;color:var(--ink)}
.brand-tagline{font-family:var(--sans);font-size:.8rem;color:var(--ink-soft)}
.main-nav{font-family:var(--sans);font-size:.95rem;display:flex;gap:1.4rem}
.main-nav a{color:var(--ink-soft);font-weight:500}
.main-nav a:hover{color:var(--accent);text-decoration:none}

/* Search */
.search-bar{position:relative;padding-bottom:.9rem}
#site-search{width:100%;font-family:var(--sans);font-size:1rem;padding:.7rem 1rem;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}
#site-search:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(47,107,79,.15)}
.search-results{list-style:none;margin:.4rem 0 0;padding:.3rem;position:absolute;left:1.5rem;right:1.5rem;z-index:60;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px rgba(31,36,32,.12);max-height:60vh;overflow-y:auto}
.search-results li{margin:0}
.search-results a{display:block;padding:.55rem .7rem;border-radius:6px;font-family:var(--sans);font-size:.95rem;color:var(--ink)}
.search-results a:hover{background:var(--paper-2);text-decoration:none}
.search-results .sr-cat{color:var(--ink-soft);font-size:.8rem}

/* Hero */
.home{padding-top:3rem}
.hero{max-width:46ch;margin-bottom:3.5rem}
.hero h1{font-size:clamp(2.2rem,5vw,3.4rem);line-height:1.08;margin:0 0 .8rem;letter-spacing:-.015em;font-weight:600}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero-sub{font-size:1.15rem;color:var(--ink-soft);margin:0 0 1.6rem}
.hero-cta{display:inline-block;font-family:var(--sans);font-weight:600;background:var(--accent);color:#fff;padding:.7rem 1.4rem;border-radius:8px;font-size:1rem}
.hero-cta:hover{background:#265a42;text-decoration:none}

.section-title{font-family:var(--sans);font-size:.95rem;font-weight:700;color:var(--ink-soft);margin:0 0 1.2rem;padding-bottom:.5rem;border-bottom:1px solid var(--line)}

/* Cards */
.card-grid{display:grid;gap:1.2rem;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:10px;padding:1.3rem 1.4rem;color:var(--ink);transition:border-color .15s,transform .15s}
.card:hover{text-decoration:none;border-color:var(--accent);transform:translateY(-2px)}
.card-cat{font-family:var(--sans);font-size:.75rem;font-weight:600;color:var(--accent-2);margin-bottom:.5rem}
.card-title{font-size:1.25rem;margin:0 0 .5rem;line-height:1.2;font-weight:600}
.card-desc{font-size:.95rem;color:var(--ink-soft);margin:0 0 1rem;flex-grow:1}
.card-date{font-family:var(--sans);font-size:.78rem;color:var(--ink-soft)}

/* Article */
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:3rem;padding-top:2.5rem;padding-bottom:4rem;align-items:start}
.breadcrumb{font-family:var(--sans);font-size:.85rem;color:var(--ink-soft);margin-bottom:1.5rem}
.breadcrumb span{margin:0 .35rem;color:var(--line)}
.def-header{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:2px solid var(--ink)}
.def-cat{font-family:var(--sans);font-size:.8rem;font-weight:600;color:var(--accent-2);margin:0 0 .6rem}
.def-header h1{font-size:clamp(2rem,4vw,2.9rem);line-height:1.1;margin:0 0 .8rem;font-weight:600;letter-spacing:-.01em}
.def-meta{font-family:var(--sans);font-size:.85rem;color:var(--ink-soft);margin:0}
.def-body{font-size:1.1rem}
.def-body>p:first-of-type{font-size:1.22rem;color:var(--ink)}
.def-body h2{font-size:1.55rem;margin:2.4rem 0 .8rem;line-height:1.2;font-weight:600;letter-spacing:-.01em}
.def-body h3{font-size:1.22rem;margin:1.8rem 0 .6rem;font-weight:600}
.def-body p{margin:0 0 1.2rem}
.def-body ul,.def-body ol{margin:0 0 1.4rem;padding-left:1.4rem}
.def-body li{margin-bottom:.5rem}
.def-body strong{font-weight:700}
.def-body a{text-decoration:underline;text-underline-offset:2px}
.def-body blockquote{margin:1.6rem 0;padding:.6rem 1.4rem;border-left:3px solid var(--accent-2);color:var(--ink-soft);font-style:italic}
.article-aside{font-family:var(--sans);position:sticky;top:8rem}
.aside-box{background:var(--paper-2);border-radius:10px;padding:1.3rem}
.aside-box h2{font-size:1rem;margin:0 0 .7rem}
.related-list{list-style:none;margin:0 0 1rem;padding:0}
.related-list li{margin-bottom:.5rem;font-size:.92rem}
.aside-all{margin:0;font-size:.9rem;font-weight:600}

/* Listings */
.listing{padding-top:2.5rem;padding-bottom:4rem}
.listing-header{margin-bottom:2.5rem}
.listing-header h1{font-size:clamp(2rem,4vw,2.8rem);margin:0 0 .5rem;font-weight:600}
.listing-header p{color:var(--ink-soft);margin:0;font-family:var(--sans);font-size:.95rem}
.letter-group{margin-bottom:2.2rem}
.letter-group h2{font-family:var(--sans);font-size:1.4rem;color:var(--accent);border-bottom:1px solid var(--line);padding-bottom:.3rem;margin:0 0 .9rem}
.def-list{list-style:none;margin:0;padding:0;columns:3;column-gap:2rem}
.def-list li{margin-bottom:.4rem;break-inside:avoid}

.static-page{grid-column:1/-1;max-width:68ch}
.static-page h1{font-size:2.4rem;margin:0 0 1.2rem;font-weight:600}

/* Footer */
.site-footer{background:var(--ink);color:#c7cec8;margin-top:4rem;padding-top:3rem;font-family:var(--sans)}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:2rem;padding-bottom:2.5rem}
.footer-col h3{color:#fff;font-size:.95rem;margin:0 0 .9rem}
.footer-col p{font-size:.9rem;line-height:1.5;margin:0;color:#9caaa1}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:.45rem}
.footer-col a{color:#c7cec8;font-size:.9rem}
.footer-col a:hover{color:#fff}
.footer-cats{columns:2;column-gap:1rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:1.2rem 1.5rem}
.footer-bottom p{margin:0;font-size:.85rem;color:#8593a1}

@media (max-width:820px){
  body{font-size:18px}
  .article-wrap{grid-template-columns:1fr;gap:1.5rem}
  .article-aside{position:static}
  .def-list{columns:2}
}
@media (max-width:520px){.def-list{columns:1}.main-nav{gap:1rem;font-size:.88rem}.hero{margin-bottom:2.5rem}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}