/* Gereedschapskist.com – één stylesheet voor de hele site.
   Geen webfonts, geen externe requests: PageSpeed 100. */

:root{
  --ink:#1b2430;        /* donker staal */
  --steel:#4b5563;      /* secundaire tekst */
  --paper:#ffffff;
  --tint:#f3f4f2;       /* lichte sectie-achtergrond */
  --line:#e2e4e1;
  --accent:#d84e1f;     /* signaaloranje */
  --accent-dark:#b23c13;
  --focus:#1d4ed8;
  --maxw:1080px;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:1.0625rem;
  line-height:1.65;
  color:var(--ink);
  background:var(--paper);
}
img,svg{max-width:100%;height:auto;display:block}

h1,h2,h3{line-height:1.15;letter-spacing:-.02em;font-weight:800;margin:0 0 .5em}
h1{font-size:clamp(1.9rem,4.5vw,2.75rem)}
h2{font-size:clamp(1.4rem,3vw,1.8rem);margin-top:1.8em}
h3{font-size:1.15rem;margin-top:1.4em}
p,ul,ol{margin:0 0 1em}
a{color:var(--accent-dark);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--accent)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:2px}

/* ── Signatuur: duimstok / meetlat ─────────────────────────── */
.ruler{
  height:14px;border:0;margin:0;
  background:
    repeating-linear-gradient(90deg,
      var(--ink) 0 2px, transparent 2px 12px) 0 100%/100% 7px no-repeat,
    repeating-linear-gradient(90deg,
      var(--ink) 0 2px, transparent 2px 60px) 0 100%/100% 14px no-repeat;
  opacity:.85;
}
.ruler--accent{filter:none;
  background:
    repeating-linear-gradient(90deg,
      var(--accent) 0 2px, transparent 2px 12px) 0 100%/100% 7px no-repeat,
    repeating-linear-gradient(90deg,
      var(--accent) 0 2px, transparent 2px 60px) 0 100%/100% 14px no-repeat;
}

/* ── Kop en navigatie ──────────────────────────────────────── */
.site-header{border-bottom:1px solid var(--line);background:var(--paper)}
.site-header .wrap{display:flex;align-items:center;gap:1rem;padding:.8rem 1rem;max-width:var(--maxw);margin:0 auto}
.logo{display:flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.2rem;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.logo svg{flex:none}
.nav-toggle{margin-left:auto;display:none;background:none;border:1px solid var(--line);border-radius:6px;padding:.45rem .7rem;font:inherit;font-weight:600;color:var(--ink);cursor:pointer}
.site-nav{margin-left:auto}
.site-nav ul{display:flex;gap:.25rem;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.site-nav a{display:block;padding:.45rem .65rem;border-radius:6px;color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}
.site-nav a:hover{background:var(--tint);color:var(--accent-dark)}
.site-nav a[aria-current="page"]{color:var(--accent-dark);box-shadow:inset 0 -3px 0 var(--accent)}

@media (max-width:820px){
  .nav-toggle{display:block}
  .site-nav{display:none;width:100%;margin:0}
  .site-nav.open{display:block}
  .site-nav ul{flex-direction:column;padding:.5rem 0}
  .site-header .wrap{flex-wrap:wrap}
}

/* ── Layout ────────────────────────────────────────────────── */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 1rem}
main{padding:0 0 3rem}
.section{padding:2.5rem 0 0}
.section--tint{background:var(--tint);padding:2.5rem 0;margin-top:2.5rem}
.breadcrumbs{font-size:.85rem;color:var(--steel);margin:1.2rem 0 0}
.breadcrumbs a{color:var(--steel)}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-dark);margin-bottom:.4rem}

/* Hero */
.hero{padding:3rem 0 2.2rem}
.hero p.lead{font-size:1.2rem;color:var(--steel);max-width:46rem}
.hero .ruler{margin-top:2rem}

/* Kaarten / grids */
.grid{display:grid;gap:1rem;margin:1.2rem 0 0;padding:0;list-style:none}
.grid--3{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.grid--4{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.card{border:1px solid var(--line);border-radius:10px;padding:1.1rem 1.2rem;background:var(--paper)}
.card h3{margin:0 0 .35rem;font-size:1.05rem}
.card p{margin:0;font-size:.93rem;color:var(--steel)}
.card a.cover{font-weight:700;color:var(--ink);text-decoration:none}
.card a.cover:hover{color:var(--accent-dark)}
.card{position:relative}
.card a.cover::after{content:"";position:absolute;inset:0}
.card:hover{border-color:var(--accent)}

/* Linklijst naar subpagina's */
.pagelist{columns:2;gap:2.5rem;list-style:none;padding:0;margin:1rem 0 0}
.pagelist li{break-inside:avoid;padding:.45rem 0;border-bottom:1px dashed var(--line)}
.pagelist a{font-weight:600;text-decoration:none}
.pagelist a:hover{text-decoration:underline}
.pagelist small{display:block;color:var(--steel)}
@media (max-width:640px){.pagelist{columns:1}}

/* Productaanraders */
.pick{border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;padding:1.1rem 1.2rem;margin:1rem 0;background:var(--paper)}
.pick h3{margin:0 0 .3rem}
.pick p{margin:0 0 .8rem;color:var(--steel);font-size:.97rem}
.pick .label{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:var(--tint);color:var(--ink);border-radius:4px;padding:.15rem .5rem;margin-bottom:.5rem}
.btn{display:inline-block;background:var(--accent);color:#fff;font-weight:700;text-decoration:none;padding:.6rem 1.1rem;border-radius:8px;font-size:.95rem}
.btn:hover{background:var(--accent-dark);color:#fff}

/* Keuzehulp-blok */
.checklist{list-style:none;padding:0}
.checklist li{padding:.5rem 0 .5rem 1.9rem;position:relative;border-bottom:1px solid var(--line)}
.checklist li::before{content:"";position:absolute;left:0;top:.95rem;width:.95rem;height:.5rem;border-left:3px solid var(--accent);border-bottom:3px solid var(--accent);transform:rotate(-45deg)}
.checklist b{color:var(--ink)}

/* Disclosure */
.disclosure{font-size:.85rem;color:var(--steel);background:var(--tint);border-radius:8px;padding:.7rem 1rem;margin:1.5rem 0 0}

/* ── Footer ────────────────────────────────────────────────── */
.site-footer{background:var(--ink);color:#cbd2da;margin-top:3rem}
.site-footer .ruler{opacity:1}
.site-footer .wrap{padding:2.2rem 1rem}
.site-footer h2{color:#fff;font-size:1rem;margin:0 0 .6rem;letter-spacing:.02em}
.footer-cols{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{padding:.18rem 0}
.site-footer a{color:#cbd2da;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-meta{border-top:1px solid #33404f;margin-top:1.8rem;padding-top:1rem;font-size:.85rem;color:#9aa5b1}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}