*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0b1020;--card:#151d3a;--line:#26305a;--txt:#e9ecf8;--mut:#a3abcc;--a:#4f7cff;--b:#8a5cff;--ok:#2fd18b;--warn:#ffb547}
html{scroll-behavior:smooth}
body{font:17px/1.7 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:radial-gradient(1200px 600px at 50% -200px,#1d2a66 0,var(--bg) 60%) no-repeat,var(--bg);color:var(--txt);overflow-x:hidden}
a{color:#9db4ff}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.narrow{max-width:720px;margin:0 auto;padding:0 20px}
#bar{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--a),var(--b));z-index:50}
header.top{display:flex;justify-content:space-between;align-items:center;padding:20px 0;gap:12px}
.logo{font-weight:800;text-decoration:none;color:var(--txt)}
.logo span{background:linear-gradient(90deg,var(--a),var(--b));-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-block;text-decoration:none;font-weight:700;border-radius:12px;padding:12px 18px;background:linear-gradient(90deg,var(--a),var(--b));color:#fff;border:0;cursor:pointer;font-size:16px;box-shadow:0 8px 30px #4f7cff40;transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 36px #8a5cff55}
.btn.ghost{background:transparent;border:1px solid var(--line);box-shadow:none;color:var(--txt)}
.btn.sm{padding:9px 14px;font-size:14px}
.pill{display:inline-block;font-size:13px;color:#c9d3ff;border:1px solid var(--line);background:#121a36;border-radius:99px;padding:4px 12px}
.pill.live::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok);margin-right:7px;animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.3}}
h1{font-weight:800;font-size:clamp(30px,5.2vw,48px);line-height:1.1;letter-spacing:-.02em;margin:16px 0 14px}
h1 em,h2 em{font-style:normal;background:linear-gradient(90deg,var(--a),var(--b));-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(23px,3.4vw,30px);line-height:1.2;margin:44px 0 12px;letter-spacing:-.01em}
h3{font-size:20px;margin:26px 0 8px}
p{margin:0 0 16px}
.lead{font-size:19px;color:#cfd6f3}
.meta{color:var(--mut);font-size:14px;display:flex;flex-wrap:wrap;gap:6px 14px}
.tldr{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--a);border-radius:14px;padding:18px 20px;margin:26px 0}
.tldr ul{padding-left:20px}.tldr li{margin:6px 0}
.news{display:grid;gap:14px;margin:18px 0}
.ncard{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 18px 8px;transition:border-color .3s,transform .3s}
.ncard:hover{border-color:#4f7cff88;transform:translateY(-2px)}
.ncard .tag{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--warn)}
.ncard .tag.g{color:var(--ok)}
.ncard h3{margin:6px 0 8px}
.src{font-size:14px;color:var(--mut)}
.check{list-style:none;counter-reset:c;margin:14px 0}
.check li{counter-increment:c;position:relative;padding:14px 16px 14px 58px;background:#111832;border:1px solid var(--line);border-radius:14px;margin:10px 0}
.check li::before{content:counter(c);position:absolute;left:14px;top:13px;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-weight:800;background:linear-gradient(135deg,var(--a),var(--b))}
.cta{margin:40px 0;border-radius:22px;padding:28px 24px;text-align:center;background:linear-gradient(#141c3d,#141c3d) padding-box,linear-gradient(135deg,var(--a),var(--b)) border-box;border:1.5px solid transparent;box-shadow:0 20px 60px #0007}
.cta h2{margin-top:0}
.cta p{color:#cfd6f3}
.cta .row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:8px}
form.sub{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:14px}
form.sub input{flex:1 1 220px;min-width:0;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:#0e1430;color:var(--txt);font-size:16px}
.ok{color:#bff3da;font-weight:600;margin-top:10px}
.small{font-size:14px;color:var(--mut)}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.sticky{position:fixed;left:12px;right:12px;bottom:12px;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:10px;background:#141c3dee;backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:16px;padding:10px 12px;transform:translateY(140%);transition:transform .4s}
.sticky.show{transform:none}
.sticky span{font-size:14px;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin:26px 0 60px}
.post{display:block;text-decoration:none;color:var(--txt);background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;transition:transform .3s,border-color .3s}
.post:hover{transform:translateY(-4px);border-color:#8a5cff}
.post h2{font-size:22px;margin:10px 0 8px}
.post p{color:var(--mut);font-size:15px}
footer{border-top:1px solid var(--line);margin-top:50px;padding:26px 0 90px;color:var(--mut);font-size:14px}
@media(max-width:600px){body{font-size:16px}.lead{font-size:17px}.check li{padding-left:52px}.hide-m{display:none}}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.pill.live::before{animation:none}}
header.top .btn{white-space:nowrap}
@media(max-width:420px){header.top .logo{font-size:15px}}
/* r54 c39: high-converting blog-patronen (HubSpot/Backlinko): TOC-zijbalk + CTA-kaart, inline CTA, slide-in, share */
.meta span:last-child{color:var(--ok)}
.share{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:14px 0 0;font-size:14px;color:var(--mut)}
.share a,.share button{font:inherit;font-size:13px;color:var(--txt);text-decoration:none;border:1px solid var(--line);background:#121a36;border-radius:99px;padding:5px 12px;cursor:pointer}
.share a:hover,.share button:hover{border-color:var(--a)}
.toc-m{margin:22px 0 0;border:1px solid var(--line);border-radius:14px;background:#11183299;padding:12px 16px}
.toc-m summary{cursor:pointer;font-weight:700}
[data-toc]{margin:8px 0 0 18px;font-size:15px;line-height:1.5}
[data-toc] li{margin:6px 0}[data-toc] a{color:var(--mut);text-decoration:none}[data-toc] a:hover,[data-toc] a.on{color:var(--txt)}
[data-toc] a.on{font-weight:700}
.inline-cta{display:flex;gap:16px;align-items:center;justify-content:space-between;margin:6px 0 18px;padding:18px 20px;border-radius:16px;border:1px solid #4f7cff66;background:linear-gradient(135deg,#1a2554,#1b1640)}
.inline-cta b{display:block;font-size:17px}.inline-cta span{display:block;color:#cfd6f3;font-size:15px;line-height:1.5}
.inline-cta .btn{flex:none}
.side{display:none}
.side-h{font-weight:800;margin:0 0 4px}
.side-cta{margin-top:24px;padding:20px;border-radius:18px;background:linear-gradient(#141c3d,#141c3d) padding-box,linear-gradient(135deg,var(--a),var(--b)) border-box;border:1.5px solid transparent}
.side-cta b{display:block;font-size:19px;line-height:1.25;margin:10px 0 6px}.side-cta p{font-size:14px;color:#cfd6f3;line-height:1.5}
.side-cta .btn{display:block;text-align:center}.side-alt{display:block;text-align:center;font-size:13px;margin-top:10px;color:var(--mut)}
.slide{position:fixed;right:20px;bottom:20px;z-index:45;width:320px;padding:20px;border-radius:18px;background:#141c3dfa;border:1px solid #4f7cff88;box-shadow:0 20px 60px #0009;transform:translateY(140%);transition:transform .45s cubic-bezier(.2,.9,.3,1.2)}
.slide.show{transform:none}.slide b{display:block;font-size:18px;margin:8px 0 6px}.slide p{font-size:14px;color:#cfd6f3;line-height:1.5}
.slide .x{position:absolute;top:8px;right:10px;background:none;border:0;color:var(--mut);font-size:22px;cursor:pointer}
@media(min-width:1100px){.layout{display:grid;grid-template-columns:minmax(0,720px) 280px;gap:48px;justify-content:center;padding:0 20px}.layout .narrow{margin:0;padding:0;max-width:none}
.side{display:block}.side-in{position:sticky;top:28px;padding-top:120px}.toc-m{display:none}.sticky{display:none}}
@media(max-width:600px){.inline-cta{flex-direction:column;align-items:flex-start}}
@media(prefers-reduced-motion:reduce){.slide{transition:none}}
.slide-on .side-cta{opacity:0;pointer-events:none;transition:opacity .3s}

/* r55 c40: foto's */
.pic{margin:22px 0 8px;border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.08);background:#0f1530}
.pic img{display:block;width:100%;height:auto;aspect-ratio:12/7;object-fit:cover;transition:transform .8s}
.pic:hover img{transform:scale(1.03)}
.pic figcaption{font-size:14px;line-height:1.45;opacity:.75;padding:10px 14px}
.hero-pic img{aspect-ratio:16/8}
.cta.has-pic{overflow:hidden}
.cta-pic{display:block;width:calc(100% + 2px);max-height:220px;object-fit:cover;object-position:50% 35%;border-radius:14px;margin:0 0 16px}

/* r56 c44: magazine-design (Verge/Morning Brew/HubSpot-patronen) */
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
h1 em,h2 em{font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-weight:400;letter-spacing:0}
h1 em{font-size:1.08em}
.crumbs{font-size:13px;color:var(--mut);margin:0 0 12px}.crumbs a{color:var(--mut);text-decoration:none}.crumbs a:hover{color:var(--txt)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:26px 0 6px}
.stat{padding:16px 14px;border-radius:16px;background:linear-gradient(160deg,#1a2350,#121936);border:1px solid var(--line)}
.stat b{display:block;font-size:34px;line-height:1;font-weight:800;background:linear-gradient(90deg,#7fa0ff,#c09bff);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.stat span{display:block;font-size:13px;line-height:1.4;color:var(--mut);margin-top:8px}
.news{gap:18px;counter-reset:n}
.ncard{position:relative;padding:22px 22px 12px 22px;border-left:4px solid var(--warn);overflow:hidden}
.ncard.build{border-left-color:var(--ok)}.ncard.money{border-left-color:#f5c451}
.ncard::after{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;border-radius:50%;background:radial-gradient(#ffb54722,transparent 70%);pointer-events:none}
.ncard.build::after{background:radial-gradient(#2fd18b22,transparent 70%)}.ncard.money::after{background:radial-gradient(#f5c45122,transparent 70%)}
.nhead{display:flex;align-items:center;gap:12px}
.num{font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-size:46px;line-height:1;color:transparent;-webkit-text-stroke:1px #ffb547aa}
.build .num{-webkit-text-stroke-color:#2fd18baa}.money .num{-webkit-text-stroke-color:#f5c451aa}
.ncard .tag{padding:3px 10px;border-radius:99px;background:#ffb54718}.ncard .tag.g{background:#2fd18b18}.money .tag.g{color:#f5c451;background:#f5c45118}
.ncard h3{font-size:22px;line-height:1.3;font-weight:800;letter-spacing:-.01em}
.move{font-size:15px;line-height:1.5;background:#0e1430;border:1px dashed #4f7cff55;border-radius:12px;padding:10px 14px;color:#cfd6f3}
.move b{color:#9db4ff}
.pull{margin:8px 0;padding:26px 24px 22px 64px;position:relative;border-radius:18px;background:linear-gradient(135deg,#1b1640,#141c3d)}
.pull::before{content:"\201C";position:absolute;left:16px;top:6px;font:italic 96px/1 "Instrument Serif",Georgia,serif;color:#8a5cff}
.pull p{font:italic 30px/1.2 "Instrument Serif",Georgia,serif;margin:0 0 10px}
.pull cite{font-size:13px;color:var(--mut);font-style:normal}
.vid video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#000}
.rec{color:#ff5a6a;font-weight:700;margin-right:6px;opacity:1}
.check li label{display:block;cursor:pointer}
.check li input{position:absolute;opacity:0;pointer-events:none}
.check li.done{border-color:#2fd18b88;background:#10261f}
.check li.done::before{content:"✓";background:var(--ok)}
.cprog{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:6px 0 20px}
.cbar{flex:1 1 100%;height:8px;border-radius:99px;background:#1a2244;overflow:hidden}.cbar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--ok),var(--a));transition:width .5s}
.cprog span{font-size:15px;color:#cfd6f3;font-weight:600}
.author{display:flex;gap:14px;align-items:flex-start;margin:36px 0 0;padding:18px;border-radius:16px;border:1px solid var(--line);background:#111832}
.av{flex:none;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:linear-gradient(135deg,var(--a),var(--b))}
.author b{display:block}.author span{display:block;font-size:14px;line-height:1.5;color:var(--mut)}
.next{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.nx{display:block;text-decoration:none;color:var(--txt);border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--card);transition:transform .3s,border-color .3s}
.nx:hover{transform:translateY(-4px);border-color:#8a5cff}
.nx img{display:block;width:100%;height:auto;aspect-ratio:12/7;object-fit:cover}
.nx span{display:block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ok);padding:12px 14px 0}
.nx b{display:block;font-size:15px;line-height:1.35;padding:4px 14px 14px}
@media(min-width:1100px){.side-in{padding-top:0}}
@media(max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}.next{grid-template-columns:1fr}.pull{padding:22px 18px 18px 52px}.pull p{font-size:25px}.num{font-size:38px}.ncard h3{font-size:20px}}
/* playbook (r61) */
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 18px}
.chips li{background:#121a36;border:1px solid var(--line);border-radius:99px;padding:6px 14px;font-size:15px;color:#cfd6f3}
.vs{display:grid;gap:8px;margin:14px 0 22px}
.vs p{margin:0;padding:12px 16px;border-radius:12px;border:1px solid var(--line);background:var(--card);font-size:16px;line-height:1.5}
.vs p b{margin-right:8px}
.vs .no{color:var(--mut)}.vs .no b{color:#ff6b6b}
.vs .yes{border-color:#2fd18b66}.vs .yes b{color:var(--ok)}
.slides{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 0 12px;margin:10px 0 26px;-webkit-overflow-scrolling:touch}
.slides img{flex:0 0 auto;width:min(300px,78%);height:auto;border-radius:14px;border:1px solid var(--line);scroll-snap-align:start}
.hero-pic img{object-position:center 22%}