:root{--bg:#07080c;--card:#10131b;--line:#232838;--tx:#e9ecf4;--mu:#9aa3b8;--a:#7c5cff;--b:#22d3ee;--g:#c9a96e}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--tx);font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,sans-serif;overflow-x:hidden}
a{color:inherit}
.glow{position:fixed;width:520px;height:520px;border-radius:50%;filter:blur(120px);opacity:.28;z-index:-1;pointer-events:none}
.g1{background:var(--a);top:-160px;left:-160px;animation:drift 18s ease-in-out infinite alternate}
.g2{background:var(--b);bottom:-200px;right:-180px;animation:drift 22s ease-in-out infinite alternate-reverse}
@keyframes drift{to{transform:translate(120px,80px)}}
.top{display:flex;justify-content:space-between;align-items:center;padding:18px 5vw;position:sticky;top:0;z-index:5;backdrop-filter:blur(14px);background:rgba(7,8,12,.6);border-bottom:1px solid rgba(255,255,255,.05)}
.brand{font-weight:700;letter-spacing:.2px;display:flex;align-items:center;gap:8px}.brand em{font-style:normal;color:var(--g);font-weight:500}
.dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--a),var(--b));box-shadow:0 0 14px var(--a)}
.btn{display:inline-block;background:linear-gradient(135deg,var(--a),#5b8cff);color:#fff;text-decoration:none;font-weight:700;padding:15px 26px;border-radius:14px;border:0;cursor:pointer;font-size:16px;box-shadow:0 10px 30px -10px rgba(124,92,255,.8);transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(124,92,255,.95)}
.btn.ghost{background:transparent;border:1px solid var(--line);box-shadow:none}
.btn.sm{padding:9px 16px;font-size:14px}.btn.big{padding:19px 34px;font-size:18px}
.hero{max-width:980px;margin:0 auto;padding:12vh 6vw 8vh;text-align:center}
.eyebrow{color:var(--g);text-transform:uppercase;letter-spacing:2.5px;font-size:12px;font-weight:600}
h1{font-size:clamp(38px,7vw,76px);line-height:1.04;letter-spacing:-2px;margin:18px 0}
h2{font-size:clamp(28px,4.4vw,44px);letter-spacing:-1px;line-height:1.1;margin-bottom:12px}
.grad{background:linear-gradient(100deg,var(--a),var(--b) 60%,var(--g));-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200%;animation:sh 6s linear infinite}
@keyframes sh{to{background-position:200% 0}}
.lead{color:var(--mu);font-size:clamp(17px,2vw,20px);max-width:680px;margin:0 auto}
.stats{display:flex;justify-content:center;gap:clamp(18px,5vw,56px);margin:42px 0 36px;flex-wrap:wrap}
.stats div{display:flex;flex-direction:column}.stats b{font-size:clamp(30px,4.5vw,46px);letter-spacing:-1px}.stats i{font-style:normal}.stats span{color:var(--mu);font-size:13px}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.marquee{overflow:hidden;border-block:1px solid var(--line);padding:18px 0;mask-image:linear-gradient(90deg,transparent,#000 15%,#000 85%,transparent)}
.track{display:flex;gap:56px;width:max-content;animation:mq 28s linear infinite;color:var(--mu);font-weight:600;font-size:20px;letter-spacing:.5px}
@keyframes mq{to{transform:translateX(-50%)}}
section{padding:11vh 6vw}
.insights,.tbl{max-width:1100px;margin:0 auto}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:28px}
.card{background:linear-gradient(180deg,#131726,#0d1017);border:1px solid var(--line);border-radius:20px;padding:28px;transition:transform .3s,border-color .3s}
.card:hover{transform:translateY(-6px);border-color:#3a3f5c}
.card .num{color:var(--g);font-weight:700;font-size:13px;letter-spacing:2px}.card h3{font-size:21px;margin:10px 0 8px}.card p{color:var(--mu)}
.calc-in{max-width:860px;margin:0 auto;background:rgba(16,19,27,.85);border:1px solid var(--line);border-radius:26px;padding:clamp(22px,4vw,44px);box-shadow:0 40px 120px -40px rgba(124,92,255,.45)}
.sub{color:var(--mu);margin-bottom:22px}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px}
.opt{display:flex;align-items:center;gap:10px;padding:13px 14px;border:1px solid var(--line);border-radius:14px;cursor:pointer;transition:all .2s;font-size:14px}
.opt span{flex:1;color:var(--mu)}.opt b{color:var(--tx)}.opt i{font-style:normal;font-weight:700;white-space:nowrap}
.opt input{accent-color:var(--a);width:18px;height:18px}
.opt.on{border-color:var(--a);background:rgba(124,92,255,.12);transform:scale(1.01)}
.slider{display:block;margin:22px 0 6px;color:var(--mu);font-size:14px}.slider input{width:100%;accent-color:var(--b);margin-top:8px}
.total{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.total div{background:#0b0d14;border:1px solid var(--line);border-radius:16px;padding:18px}
.total span{display:block;color:var(--mu);font-size:13px}.total b{font-size:clamp(24px,4vw,36px);letter-spacing:-1px;word-break:break-word}.total small{display:block;color:var(--g)}
.note{color:var(--mu);font-size:12px;margin-top:12px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 22px}
.chips button{background:transparent;color:var(--mu);border:1px solid var(--line);border-radius:999px;padding:8px 15px;cursor:pointer;font-size:14px}
.chips button.on{background:var(--tx);color:#000;border-color:var(--tx)}
.row{display:grid;grid-template-columns:2fr 1.2fr 1fr auto;gap:14px;align-items:center;padding:16px 4px;border-bottom:1px solid var(--line)}
.row span{display:block;color:var(--mu);font-size:14px}.row em{font-style:normal;color:var(--mu);font-size:13px}.row strong{font-size:18px}
.row a{color:var(--b);font-size:13px;text-decoration:none}
.row.in{animation:up .5s both}
@keyframes up{from{opacity:0;transform:translateY(14px)}}
.offer-in{max-width:900px;margin:0 auto;text-align:center;padding:clamp(30px,6vw,70px);border-radius:30px;background:radial-gradient(120% 120% at 50% 0%,rgba(124,92,255,.35),rgba(16,19,27,.9) 60%);border:1px solid #2f3352}
.offer-in p{color:var(--mu);max-width:640px;margin:0 auto 26px}
.lead-in{max-width:620px;margin:0 auto;text-align:center}
.form{display:grid;gap:10px;margin-top:8px}
.form input,.form select{background:#0d1018;border:1px solid var(--line);color:var(--tx);padding:15px;border-radius:12px;font-size:16px;width:100%}
.form input:focus,.form select:focus{outline:none;border-color:var(--a)}
.ok{color:#7ee2a8;padding:10px}.ok a{color:var(--b)}
.foot{padding:40px 6vw 110px;color:var(--mu);font-size:13px;text-align:center;border-top:1px solid var(--line)}
.sticky{position:fixed;left:0;right:0;bottom:14px;display:flex;justify-content:center;transform:translateY(140%);transition:transform .4s;z-index:9;pointer-events:none}
.sticky.show{transform:none}.sticky .btn{pointer-events:auto}
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.js .reveal.vis{opacity:1;transform:none}
@media(max-width:640px){.row{grid-template-columns:1fr auto;gap:4px 10px}.row em{display:none}.row a{grid-column:2}.total{grid-template-columns:1fr}.top .btn{display:none}.sticky .btn{font-size:15px;padding:13px 20px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
/* blueprint */
.prog{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--a),var(--b),var(--g));z-index:20}
.stack{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(20px,4vw,48px);align-items:start}
.layers{display:flex;flex-direction:column;gap:10px;position:sticky;top:90px}
.layer{position:relative;display:flex;align-items:center;gap:14px;text-align:left;width:100%;background:linear-gradient(90deg,#121624,#0d1017);border:1px solid var(--line);border-radius:16px;padding:16px 18px;color:var(--tx);cursor:pointer;font-size:16px;transition:all .3s;overflow:hidden}
.layer .ix{font-weight:700;color:var(--g);font-size:12px;letter-spacing:2px;width:24px}
.layer .ic{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:rgba(124,92,255,.15);font-size:19px;flex:none}
.layer b{display:block}.layer small{color:var(--mu);font-size:13px}
.layer:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(34,211,238,.18),transparent);transform:translateX(-100%)}
.layer.on{border-color:var(--a);background:linear-gradient(90deg,rgba(124,92,255,.25),#0d1017);transform:translateX(8px);box-shadow:0 14px 40px -18px rgba(124,92,255,.9)}
.layer.on:after{animation:scan 1.6s ease-in-out infinite}
@keyframes scan{to{transform:translateX(100%)}}
.wire{width:2px;height:10px;margin:-10px 0 -10px 46px;background:linear-gradient(var(--a),var(--b));opacity:.5}
.detail{background:rgba(16,19,27,.9);border:1px solid var(--line);border-radius:24px;padding:clamp(22px,3.5vw,38px);min-height:420px;box-shadow:0 40px 120px -50px rgba(34,211,238,.45)}
.detail .tag{display:inline-block;color:var(--g);font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:700}
.detail h3{font-size:clamp(24px,3vw,32px);letter-spacing:-.6px;margin:8px 0 10px}
.detail p{color:var(--mu)}
.detail .fail,.detail .first{margin-top:18px;padding:16px 18px;border-radius:14px;font-size:15px}
.detail .fail{background:rgba(255,92,120,.08);border:1px solid rgba(255,92,120,.25)}
.detail .first{background:rgba(126,226,168,.07);border:1px solid rgba(126,226,168,.25)}
.detail .fail b{color:#ff8fa3}.detail .first b{color:#7ee2a8}
.detail ul{margin:14px 0 0 18px;color:var(--tx)}.detail li{margin:4px 0}
.detail.swap{animation:up .45s both}
.flow{max-width:1100px;margin:0 auto}
.pipe{display:flex;align-items:center;gap:0;margin-top:30px;overflow:hidden;border-radius:20px;border:1px solid var(--line);background:#0b0d14}
.node{flex:1;padding:22px 12px;text-align:center;font-weight:600;font-size:14px;position:relative}
.node span{display:block;font-size:24px;margin-bottom:6px}
.node+.node{border-left:1px dashed var(--line)}
.node.hot{background:rgba(124,92,255,.18);color:#fff}
.node.wait{background:rgba(201,169,110,.15)}
.quiz-in{max-width:760px;margin:0 auto;background:rgba(16,19,27,.88);border:1px solid var(--line);border-radius:26px;padding:clamp(22px,4vw,44px)}
.q{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.q p{flex:1}.yn{display:flex;gap:6px;flex:none}
.yn button{background:transparent;color:var(--mu);border:1px solid var(--line);border-radius:10px;padding:9px 14px;cursor:pointer;font-size:14px;min-width:54px}
.yn button.on{background:var(--tx);color:#000;border-color:var(--tx)}
.res{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center;margin-top:24px}
.ring{width:118px;height:118px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--b) calc(var(--p,0)*1%),#1b2030 0);transition:--p .8s}
.ring b{width:92px;height:92px;border-radius:50%;background:#0b0d14;display:grid;place-items:center;font-size:26px}
.res h3{font-size:22px;margin-bottom:6px}.res p{color:var(--mu)}
.proof{max-width:900px;margin:0 auto;text-align:center}
.proof p{color:var(--mu);max-width:700px;margin:0 auto}
@media(max-width:820px){.stack{grid-template-columns:1fr}.layers{position:static}.pipe{flex-direction:column}.node+.node{border-left:0;border-top:1px dashed var(--line)}.res{grid-template-columns:1fr;justify-items:center;text-align:center}}
@media(max-width:640px){.q{flex-direction:column;align-items:flex-start}.layer.on{transform:none}}
section[id]{scroll-margin-top:90px}

.seat{margin-top:14px;padding:16px;border:1px solid rgba(124,92,255,.45);border-radius:16px;background:linear-gradient(135deg,rgba(124,92,255,.14),rgba(34,211,238,.08));color:var(--tx);animation:seatIn .5s ease both}
.seat-k{margin:0 0 12px}.seat-b{display:flex;flex-wrap:wrap;gap:10px}
.seat-btn{display:flex;flex-direction:column;align-items:flex-start;text-align:left;flex:1 1 200px;padding:12px 18px}.seat-btn small{font-weight:500;opacity:.8;font-size:12px}
.seat-btn:disabled{opacity:.55;cursor:default;transform:none}.seat-btn.busy{opacity:1;animation:seatPulse 1s ease-in-out infinite}
.seat-m{margin:10px 0 0;min-height:1em}.seat-m a{color:var(--b)}.seat.done{border-color:rgba(126,226,168,.6)}
@keyframes seatIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes seatPulse{50%{box-shadow:0 0 0 6px rgba(124,92,255,.25)}}

/* share / viral loop (run 13) */
.share{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:24px;align-items:center;margin-top:28px;padding-top:26px;border-top:1px dashed var(--line);opacity:0;transform:translateY(18px) scale(.98);transition:opacity .7s,transform .7s cubic-bezier(.2,.8,.2,1)}
.share.in{opacity:1;transform:none}
.share canvas{width:100%;height:auto;border-radius:16px;border:1px solid var(--line);box-shadow:0 30px 80px -30px rgba(124,92,255,.7);animation:fl 6s ease-in-out infinite}
@keyframes fl{50%{transform:translateY(-6px) rotate(-.4deg)}}
.share h3{font-size:22px;margin:4px 0 6px}.share-t{color:var(--mu);font-style:italic;font-size:15px}
.share-b{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.sb{font-family:inherit;font-size:14px;font-weight:600;line-height:1;min-height:42px;min-width:56px;display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;color:var(--tx);background:#161a27;border:1px solid var(--line);border-radius:12px;padding:11px 14px;cursor:pointer;text-decoration:none;transition:transform .2s,border-color .2s,background .2s}
.sb:hover{transform:translateY(-2px);border-color:var(--a)}
.sb.li{background:#0a66c2;border-color:#0a66c2}.sb.x{background:#000}
.share-m{color:var(--b);font-size:14px;margin-top:10px;min-height:1em}
.chal{position:sticky;top:0;z-index:60;display:block;text-align:center;padding:12px 16px;background:linear-gradient(90deg,#2a1d6b,#0e4b5c);color:#fff;text-decoration:none;font-size:15px;overflow:hidden}
.chal i{font-style:normal;display:inline-block;animation:nud 1.4s ease-in-out infinite}
.chal-p{position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.18),transparent);transform:translateX(-100%);animation:shn 3s ease-in-out infinite}
@keyframes nud{50%{transform:translateX(5px)}}@keyframes shn{60%,100%{transform:translateX(100%)}}
@media(max-width:820px){.share{grid-template-columns:1fr;text-align:center}.share-b{justify-content:center}}
@media(prefers-reduced-motion:reduce){.share canvas,.chal i,.chal-p{animation:none}}

/* r78: ook h2/h3-ankers onder de vaste balk */
h2[id],h3[id]{scroll-margin-top:90px}