/* BacklinksClub — main.css · v1.0.0 · "vetting-desk" editorial */
@import url("https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400..600;1,6..72,400..500&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap");

:root{
  --paper:#F7F4EF; --paper-2:#F0EBE3; --paper-3:#E9E2D7;
  --ink:#23262E; --ink-2:#5B606B;
  --accent:#B06A3A; --accent-deep:#8F5026; --signal:#3E6FA6; --bad:#B23B2E; --good:#4F7A52;
  --line:#E1DAD0; --ink-inv:#FBF9F5;
  --fd:"Newsreader",Georgia,serif; --fb:"IBM Plex Sans",system-ui,sans-serif; --fm:"IBM Plex Mono",ui-monospace,monospace;
  --maxw:1140px; --measure:68ch; --gutter:clamp(1rem,5vw,2.5rem);
  --r:4px; --rlg:10px; --ease:cubic-bezier(.2,.7,.3,1); --dur:220ms; --rule:1px solid var(--line);
}
*{box-sizing:border-box}
html,body{overflow-x:clip}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--fb);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased;font-feature-settings:"ss01"}
h1,h2,h3,h4{font-family:var(--fd);font-weight:500;line-height:1.1;letter-spacing:-.01em;overflow-wrap:anywhere;min-width:0;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,5vw,3.4rem)}
h2{font-size:clamp(1.55rem,3.2vw,1.95rem);margin-top:.2em}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1em;max-width:var(--measure)}
a{color:var(--accent-deep);text-underline-offset:3px;text-decoration-thickness:1px;transition:color var(--dur) var(--ease)}
a:hover{color:var(--ink)}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.narrow{max-width:760px;margin-inline:auto}
.eyebrow{font-family:var(--fm);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-deep);margin:0 0 .75rem;display:inline-block}
.lead{font-size:1.25rem;color:var(--ink-2);max-width:60ch}
.muted{color:var(--ink-2)} .mono{font-family:var(--fm)}
.center{text-align:center}

/* layout helpers binnen post-content */
main :where(.wrap){padding-block:0}
.section{padding-block:clamp(2.6rem,6vw,4rem)}
.divider{border:none;border-top:var(--rule);margin:0}

/* NAV */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in oklab,var(--ink-inv) 88%,transparent);backdrop-filter:blur(12px);border-bottom:var(--rule)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:.7rem var(--gutter);display:flex;align-items:center;gap:1.4rem}
.brand{display:flex;align-items:center;gap:.5rem;font-family:var(--fd);font-size:1.2rem;font-weight:600;color:var(--ink);text-decoration:none;letter-spacing:-.02em;white-space:nowrap}
.brand b{color:var(--accent);font-weight:600}
.nav-links{display:flex;gap:1.1rem;margin-left:auto;list-style:none;padding:0;margin-block:0;align-items:center}
.nav-links a{font-size:.875rem;color:var(--ink-2);text-decoration:none;white-space:nowrap}
.nav-links a:hover{color:var(--ink)}
.nav-cta{background:var(--accent);color:var(--ink-inv)!important;padding:.5rem .9rem;border-radius:999px;font-weight:500;font-size:.875rem;text-decoration:none;white-space:nowrap}
.nav-cta:hover{background:var(--accent-deep);color:#fff!important}
.mnav-toggle,.menu-btn,.mnav-panel{display:none}
@media(max-width:900px){
  .nav-links{display:none}
  .menu-btn{display:inline-flex;margin-left:auto;font-size:1.5rem;cursor:pointer;color:var(--ink);line-height:1;background:none;border:none;padding:.2rem .4rem}
  .mnav-toggle:checked ~ .mnav-panel{display:flex;flex-direction:column}
  .mnav-panel{position:absolute;left:0;right:0;top:100%;background:var(--ink-inv);border-bottom:var(--rule);padding:.6rem var(--gutter) 1rem;gap:.1rem}
  .mnav-panel a{padding:.6rem 0;border-bottom:var(--rule);color:var(--ink);text-decoration:none}
  .nav-cta{display:none}
}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--fb);font-weight:500;font-size:.95rem;text-decoration:none;cursor:pointer;padding:.8rem 1.3rem;border-radius:var(--r);border:1px solid transparent;background:var(--accent);color:var(--ink-inv);transition:transform var(--dur) var(--ease),background var(--dur) var(--ease)}
.btn:hover{background:var(--accent-deep);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btnrow{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.4rem}

/* HERO */
.hero{padding-block:clamp(2.4rem,6vw,4rem)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(1.5rem,4vw,3rem);align-items:center}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero-figure{position:relative}
.hero-figure img{border-radius:var(--rlg);aspect-ratio:3/2;object-fit:cover;box-shadow:0 18px 50px rgba(35,38,46,.13);width:100%}
.hero-figure .scrim{position:absolute;inset:0;border-radius:var(--rlg);background:linear-gradient(180deg,transparent 45%,rgba(35,38,46,.28))}
.statbar{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:clamp(1.8rem,4vw,3rem);border-top:var(--rule);border-bottom:var(--rule);padding:1.4rem 0}
.stat .n{font-family:var(--fm);font-size:clamp(1.5rem,3vw,1.95rem);color:var(--ink);letter-spacing:-.02em}
.stat .l{font-size:.875rem;color:var(--ink-2)}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr}.statbar{grid-template-columns:1fr;gap:1rem}}

/* SEC HEAD */
.sec-head{max-width:60ch;margin-bottom:clamp(1.6rem,4vw,3rem)}

/* GRID / CARDS */
.grid{display:grid;gap:1.5rem}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:820px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:var(--ink-inv);border:var(--rule);border-radius:var(--rlg);padding:1.5rem;transition:transform var(--dur) var(--ease)}
.card:hover{transform:translateY(-2px)}
.card h3{margin:.4em 0 .3em} .card p{font-size:.95rem;color:var(--ink-2);margin-bottom:.6em}
.card .more{font-family:var(--fm);font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;text-decoration:none;color:var(--accent-deep)}

/* HUB LIST */
.hublist{list-style:none;padding:0;margin:0;display:grid}
.hublist li{border-bottom:var(--rule)}
.hublist a{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:1rem 0;text-decoration:none;color:var(--ink)}
.hublist a:hover{color:var(--accent-deep)}
.hublist .kw{font-family:var(--fd);font-size:1.25rem}
.hublist .vol{font-family:var(--fm);font-size:.75rem;color:var(--ink-2);white-space:nowrap;text-align:right}

/* COMPARISON TABLE */
.tablewrap{overflow-x:auto;border:var(--rule);border-radius:var(--rlg);background:var(--ink-inv);-webkit-overflow-scrolling:touch}
table.cmp{width:100%;border-collapse:collapse;min-width:640px;font-size:.9rem;margin:0}
table.cmp th,table.cmp td{text-align:left;padding:.85rem 1rem;border-bottom:var(--rule)}
table.cmp thead th{font-family:var(--fm);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-2);background:var(--paper-2)}
table.cmp td.num{font-family:var(--fm)}
table.cmp tr:last-child td{border-bottom:none}
.pill{font-family:var(--fm);font-size:.72rem;padding:.15rem .5rem;border-radius:999px;border:1px solid currentColor;white-space:nowrap}
.pill.good{color:var(--good)} .pill.warn{color:var(--bad)}
.badge{font-family:var(--fm);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;background:var(--accent);color:var(--ink-inv);padding:.2rem .55rem;border-radius:999px;display:inline-block}

/* CALLOUTS */
.callout{border-radius:var(--rlg);padding:1.5rem;margin:2rem 0;border-left:4px solid}
.callout h3{margin-top:0}
.callout.risk{background:color-mix(in oklab,var(--bad) 8%,var(--paper));border-color:var(--bad)}
.callout.safe{background:color-mix(in oklab,var(--good) 10%,var(--paper));border-color:var(--good)}
.callout p:last-child{margin-bottom:0}

/* PROS/CONS */
.pc{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin:2rem 0}
@media(max-width:680px){.pc{grid-template-columns:1fr}}
.pc ul{list-style:none;padding:0;margin:0}
.pc li{padding:.35rem 0 .35rem 1.6rem;position:relative;font-size:.95rem}
.pc .pro li::before{content:"+";position:absolute;left:0;color:var(--good);font-family:var(--fm);font-weight:700}
.pc .con li::before{content:"\2212";position:absolute;left:0;color:var(--bad);font-family:var(--fm);font-weight:700}

/* TOOL */
.tool{background:var(--ink);color:var(--ink-inv);border-radius:var(--rlg);padding:clamp(1.6rem,4vw,3rem)}
.tool h2{color:var(--ink-inv)} .tool .lead{color:color-mix(in oklab,var(--ink-inv) 75%,transparent)}
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start}
@media(max-width:760px){.tool-grid{grid-template-columns:1fr}}
.field label{display:block;font-family:var(--fm);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.4rem;color:color-mix(in oklab,var(--ink-inv) 70%,transparent)}
.field input,.field select{width:100%;padding:.7rem .85rem;border-radius:var(--r);border:1px solid color-mix(in oklab,var(--ink-inv) 25%,transparent);background:color-mix(in oklab,var(--ink-inv) 6%,transparent);color:var(--ink-inv);font-family:var(--fb);font-size:1.0625rem;margin-bottom:1rem}
.field select option{color:#000}
.gauge .score{font-family:var(--fm);font-size:3.2rem;color:var(--accent);line-height:1}
.gauge .scaption{font-family:var(--fm);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:#D89A6E}
.gauge p{color:color-mix(in oklab,var(--ink-inv) 80%,transparent)}

/* EXPERT / BYLINE */
.expert{display:grid;grid-template-columns:96px 1fr;gap:1.5rem;align-items:center;background:var(--paper-2);border-radius:var(--rlg);padding:1.5rem}
.expert img{width:96px;height:96px;border-radius:50%;object-fit:cover}
.expert .role{font-family:var(--fm);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent-deep)}
@media(max-width:520px){.expert{grid-template-columns:1fr;text-align:center}.expert img{margin:0 auto}}

/* FORM */
.form{display:grid;gap:.9rem;max-width:540px}
.form label{font-family:var(--fm);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-2)}
.form input,.form textarea{width:100%;padding:.75rem .9rem;border:var(--rule);border-radius:var(--r);background:var(--ink-inv);font-family:var(--fb);font-size:1.0625rem;color:var(--ink)}
.form textarea{min-height:130px;resize:vertical}

/* ARTICLE bits */
.crumb{font-family:var(--fm);font-size:.75rem;color:var(--ink-2);letter-spacing:.04em;margin-bottom:1rem}
.crumb a{color:var(--ink-2);text-decoration:none} .crumb a:hover{color:var(--accent-deep)}
.meta{display:flex;align-items:center;gap:.6rem;font-size:.9rem;color:var(--ink-2);margin-top:.6rem}
.meta img{width:38px;height:38px;border-radius:50%;object-fit:cover}
.byline{display:grid;grid-template-columns:64px 1fr;gap:1rem;align-items:start;background:var(--paper-2);border-radius:var(--rlg);padding:1.3rem;margin-top:2.4rem}
.byline img{width:64px;height:64px;border-radius:50%;object-fit:cover}
.byline .nm{font-family:var(--fd);font-size:1.15rem} .byline .ro{font-family:var(--fm);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--accent-deep)}
.byline p{font-size:.9rem;color:var(--ink-2);margin:.4rem 0 0}
.toc{background:var(--paper-2);border-radius:var(--rlg);padding:1.3rem;font-size:.95rem;margin:1.5rem 0}
.toc ul{margin:.5rem 0 0;padding-left:1.1rem} .toc a{color:var(--ink-2)}
.article figure{margin:2rem 0} .article figcaption{font-size:.875rem;color:var(--ink-2);margin-top:.5rem}

/* POST GRID (blog/archief) */
.postgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.6rem}
@media(max-width:880px){.postgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.postgrid{grid-template-columns:1fr}}
.postcard{background:var(--ink-inv);border:var(--rule);border-radius:var(--rlg);overflow:hidden;transition:transform var(--dur) var(--ease)}
.postcard:hover{transform:translateY(-2px)}
.postcard img{aspect-ratio:3/2;object-fit:cover;width:100%}
.postcard .pc-body{padding:1.1rem 1.2rem 1.3rem}
.postcard h3{font-size:1.15rem;margin:.2em 0} .postcard h3 a{text-decoration:none;color:var(--ink)}
.postcard p{font-size:.9rem;color:var(--ink-2)}
.tag{font-family:var(--fm);font-size:.72rem;color:var(--ink-2);letter-spacing:.04em}

/* SUMMARY / DISCLOSURE (form states) */
.summary{background:color-mix(in oklab,var(--good) 12%,var(--paper));border:1px solid var(--good);border-radius:var(--rlg);padding:1.5rem}
.disclosure{border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:var(--r);padding:.9rem 1.1rem;font-size:.9rem}

/* FAQ details */
.faq details{border-bottom:var(--rule);padding:.9rem 0}
.faq summary{font-family:var(--fd);font-size:1.1rem;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";color:var(--accent);font-family:var(--fm);margin-right:.6rem}
.faq details[open] summary::before{content:"\2212"}
.faq details p{margin:.7rem 0 0;color:var(--ink-2)}

/* FOOTER */
.footer{background:var(--ink);color:var(--ink-inv);margin-top:clamp(3rem,8vw,6rem);padding:clamp(3rem,8vw,6rem) 0 2.5rem}
.footer .big{font-family:var(--fd);font-size:clamp(1.7rem,4vw,2.8rem);max-width:18ch;line-height:1.12;margin:0 auto clamp(2rem,5vw,4rem);color:var(--ink-inv)}
.footer .big b{color:var(--accent);font-weight:500}
.footer-cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;border-top:1px solid color-mix(in oklab,var(--ink-inv) 18%,transparent);padding-top:2rem}
@media(max-width:760px){.footer-cols{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.footer-cols{grid-template-columns:1fr}}
.footer h4{font-family:var(--fm);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:color-mix(in oklab,var(--ink-inv) 60%,transparent);margin:0 0 .6rem}
.footer ul{list-style:none;padding:0;margin:0}
.footer a{color:color-mix(in oklab,var(--ink-inv) 82%,transparent);text-decoration:none;display:block;padding:.25rem 0;font-size:.9rem}
.footer a:hover{color:var(--accent)}
.footer .brand{color:var(--ink-inv)}
.footer .foot-note{font-size:.8rem;color:color-mix(in oklab,var(--ink-inv) 55%,transparent);margin-top:2rem;border-top:1px solid color-mix(in oklab,var(--ink-inv) 14%,transparent);padding-top:1.4rem}
.footer .foot-note a{display:inline;color:color-mix(in oklab,var(--ink-inv) 70%,transparent)}
.disclose-foot{font-size:.85rem;color:color-mix(in oklab,var(--ink-inv) 60%,transparent);max-width:34ch}

/* post-content vertical rhythm voor pillar-pagina's */
.entry > *{margin-block:1rem}