/* affluency.se · shared stylesheet (2026-10-21) */
:root{
  --ground:#f8f8f8;--surface:#f3f3f3;--surface-2:#ececee;--card:#ffffff;
  --ink:#101014;--ink-soft:#1c1c22;--lime:#eef979;--lime-deep:#8c9c00;
  --slate:#595964;--mist:#a9a9b2;--signal:#0099ff;
  --line:rgba(16,16,20,.09);--line-strong:rgba(16,16,20,.16);
  --on-ink:#f8f8f8;--on-ink-dim:rgba(248,248,248,.66);
  --shadow:0 24px 60px -30px rgba(16,16,20,.25);
  --mono:'Geist Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --radius-xl:28px;--radius-l:20px;--radius-m:14px;--max:1200px;
  color-scheme:light;
}
.tint{background:var(--surface-2)}
.dark{--ground:#101014;--surface:#17171c;--surface-2:#1f1f26;--card:#17171c;--ink:#f8f8f8;--ink-soft:#ececee;--slate:#b6b6c0;--mist:#7d7d89;--line:rgba(248,248,248,.10);--line-strong:rgba(248,248,248,.22);--shadow:0 24px 60px -30px rgba(0,0,0,.7);background:var(--ground);color:var(--ink)}
*{box-sizing:border-box}
html{scroll-behavior:auto}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:6px}
img{max-width:100%;display:block}
p{margin:0}
h1,h2,h3,h4{margin:0;text-wrap:balance}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:120px 0}
@media (max-width:809px){section{padding:80px 0}.wrap{padding:0 18px}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:50;background:var(--ink);color:var(--ground);padding:10px 14px;border-radius:10px;font-size:14px}
.skip:focus{top:12px}

/* type */
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--slate);font-weight:500}
.display{font-family:var(--mono);font-weight:600;letter-spacing:-.035em;line-height:1.04;font-size:clamp(34px,4.2vw,60px)}
h2.t2{font-family:var(--sans);font-weight:600;letter-spacing:-.025em;line-height:1.1;font-size:clamp(30px,4vw,48px)}
h3.t3{font-family:var(--sans);font-weight:600;letter-spacing:-.02em;line-height:1.2;font-size:clamp(24px,2.6vw,32px)}
.lead{font-size:clamp(18px,1.5vw,21px);line-height:1.5;color:var(--ink-soft);max-width:60ch}
.body{color:var(--slate);max-width:62ch}
.mono{font-family:var(--mono)}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.sec-head{display:flex;flex-direction:column;gap:18px;max-width:760px;margin-bottom:56px}
.link{font-family:var(--mono);font-size:13px;letter-spacing:.02em;border-bottom:1px solid var(--lime-deep);padding-bottom:2px;width:max-content;max-width:100%}
.dark .link{border-color:var(--lime)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:600;font-size:15px;line-height:1;border:1px solid transparent;transition:transform .2s ease,background .2s ease,border-color .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--lime);color:#101014;border-color:var(--lime)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-ink{background:var(--ink);color:var(--ground)}
.arrow{font-family:var(--mono)}

/* ---------- nav ---------- */
.nav{position:fixed;top:14px;left:0;right:0;z-index:30;display:flex;justify-content:center;padding:0 14px;pointer-events:none}
.nav-group{pointer-events:auto;display:flex;align-items:center;gap:8px}
.nav-mark,.nav-pill{background:rgba(243,243,243,.78);backdrop-filter:blur(16px) saturate(1.2);-webkit-backdrop-filter:blur(16px) saturate(1.2);border:1px solid rgba(16,16,20,.08);box-shadow:0 10px 30px -18px rgba(16,16,20,.35);transition:background .3s,border-color .3s,color .3s}
.nav-mark{width:46px;height:46px;border-radius:999px;display:grid;place-items:center;color:#101014}
.nav-mark svg{display:block}
.nav-pill{position:relative;height:46px;display:flex;align-items:center;gap:4px;padding:0 8px;border-radius:999px}
.nav-pill a{font-size:14px;font-weight:500;color:#595964;padding:8px 14px;border-radius:999px;transition:background .2s,color .2s}
.nav-pill a:hover{color:#101014;background:rgba(16,16,20,.06)}
.nav-pill a.on{color:#101014;background:rgba(16,16,20,.07)}
.nav-prog{position:absolute;left:18px;right:18px;bottom:-1px;height:2px;border-radius:2px;overflow:hidden;pointer-events:none}
.nav-prog i{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(0);background:var(--lime-deep)}
.nav-cta{height:46px;display:inline-flex;align-items:center;padding:0 18px;border-radius:999px;background:#101014;color:#f8f8f8;font-size:14px;font-weight:600;border:1px solid #101014;box-shadow:0 10px 30px -18px rgba(16,16,20,.5);transition:background .3s,color .3s,border-color .3s,transform .2s}
.nav-cta:hover{transform:translateY(-1px)}
.nav-menu{display:none}
.nav.on-dark .nav-mark,.nav.on-dark .nav-pill{background:rgba(30,30,36,.78);border-color:rgba(248,248,248,.12);color:#f8f8f8}
.nav.on-dark .nav-pill a{color:#b9b9c2}
.nav.on-dark .nav-pill a:hover,.nav.on-dark .nav-pill a.on{color:#f8f8f8;background:rgba(248,248,248,.1)}
.nav.on-dark .nav-cta{background:var(--lime);border-color:var(--lime);color:#101014}
.nav.on-dark .nav-prog i{background:var(--lime)}
.nav-sheet{display:none}
@media (max-width:809px){
  .nav{top:0;padding:0}
  .nav-group{width:100%;justify-content:space-between;padding:10px 14px;background:rgba(248,248,248,.86);backdrop-filter:blur(16px) saturate(1.2);-webkit-backdrop-filter:blur(16px) saturate(1.2);border-bottom:1px solid var(--line);transition:background .3s,border-color .3s}
  .nav.on-dark .nav-group{background:rgba(16,16,20,.86);border-color:rgba(248,248,248,.1)}
  .nav-pill{display:none}
  .nav-mark{width:40px;height:40px;box-shadow:none}
  .nav-right{display:flex;gap:8px;align-items:center}
  .nav-cta{height:40px;padding:0 14px;font-size:13.5px;box-shadow:none}
  .nav-menu{display:grid;place-items:center;width:40px;height:40px;border-radius:999px;border:1px solid var(--line-strong);background:rgba(243,243,243,.9);cursor:pointer;padding:0;color:#101014}
  .nav.on-dark .nav-menu{background:rgba(40,40,46,.9);border-color:rgba(248,248,248,.18);color:#f8f8f8}
  .nav-menu i{display:block;width:15px;height:1.5px;background:currentColor;box-shadow:0 5px 0 currentColor,0 -5px 0 currentColor;transition:transform .25s,box-shadow .25s}
  .nav-menu[aria-expanded="true"] i{box-shadow:none;transform:rotate(45deg)}
  .nav-menu[aria-expanded="true"] i::after{content:"";display:block;width:15px;height:1.5px;background:currentColor;transform:rotate(-90deg)}
  .nav-sheet{position:fixed;left:10px;right:10px;top:68px;background:#ffffff;color:#101014;border:1px solid var(--line);border-radius:18px;padding:8px;flex-direction:column;box-shadow:0 30px 60px -30px rgba(16,16,20,.5);pointer-events:auto}
  .nav-sheet.open{display:flex}
  .nav-sheet a{display:flex;justify-content:space-between;align-items:center;padding:13px 14px;font-size:16px;border-radius:12px}
  .nav-sheet a span{font-family:var(--mono);font-size:11px;color:#a9a9b2}
  .nav-sheet a:hover,.nav-sheet a.on{background:#ececee}
  .nav-sheet .btn{justify-content:center;margin:8px 4px 4px}
}
@media (min-width:810px){.nav-right{display:contents}}

/* ---------- hero ---------- */
.hero{position:relative;padding:150px 0 100px;overflow:clip}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:140px;background:linear-gradient(180deg,rgba(248,248,248,0),var(--ground));z-index:0;pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:24px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:4px}
.proofs{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 22px;font-family:var(--mono);font-size:13px;letter-spacing:.02em;color:var(--ink-soft)}
.proofs li{display:flex;align-items:center;gap:8px}
.proofs li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 1px rgba(16,16,20,.25)}
.stage{position:relative;height:480px}
.plane{position:absolute;will-change:transform}
.p-back{inset:-90px -160px -90px -80px;z-index:0}
.p-back canvas{width:100%;height:100%;display:block}
.p-doc{right:-10px;top:10px;width:260px;background:#ffffff;border:1px solid var(--line);border-radius:12px;padding:16px 16px 18px;box-shadow:0 20px 40px -30px rgba(16,16,20,.4);z-index:1}
.p-doc .tilt{display:block}
.p-doc .dh{display:flex;justify-content:space-between;gap:10px;font-family:var(--mono);font-size:10px;color:var(--mist);margin-bottom:10px}
.p-doc .ln{display:block;height:6px;border-radius:3px;background:var(--surface-2);margin:7px 0}
.p-doc .hl{height:auto;background:var(--lime);padding:5px 7px;font-size:11px;line-height:1.35;border-radius:4px;color:#101014;transition:box-shadow .3s}
.p-doc .hl.flash{box-shadow:0 0 0 3px rgba(140,156,0,.35)}
.p-ans{left:0;top:110px;width:min(440px,100%);z-index:2}
.answer{background:#101014;color:#f8f8f8;border-radius:16px;padding:18px;box-shadow:0 40px 70px -30px rgba(16,16,20,.6);display:flex;flex-direction:column;gap:12px}
.answer .tag{display:flex;justify-content:space-between;gap:10px;font-family:var(--mono);font-size:10px;color:#a9a9b2;letter-spacing:.1em;text-transform:uppercase}
.answer .q{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#d9d9df;min-height:42px}
.answer .q .who-dot{flex:none;width:22px;height:22px;border-radius:50%;background:#2a2a31;display:grid;place-items:center;font-family:var(--mono);font-size:9.5px;color:#a9a9b2}
.answer .qq{font-size:14px;color:#cfcfd6;display:flex;gap:8px}
.answer .qq::before{content:"Fråga";font-family:var(--mono);font-size:10px;color:#a9a9b2;padding-top:3px;flex:none}
.answer .a{font-size:15px;line-height:1.55;color:#f1f1f4;min-height:70px}
.answer .searching{font-family:var(--mono);font-size:11.5px;color:#a9a9b2}
.caret{display:inline-block;width:7px;height:15px;background:var(--lime);vertical-align:-2px;margin-left:2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.srcs{display:flex;flex-wrap:wrap;gap:6px;min-height:24px}
.src{font-family:var(--mono);font-size:10.5px;border:1px solid rgba(238,249,121,.42);color:var(--lime);border-radius:6px;padding:3px 7px}
.p-ans .src{opacity:0;transform:translateY(4px);transition:opacity .3s,transform .3s}
.p-ans .src.in{opacity:1;transform:none}
.answer .meta{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;border-top:1px solid rgba(248,248,248,.1);padding-top:10px;font-family:var(--mono);font-size:10.5px;color:#a9a9b2}
.answer .meta b{color:#f8f8f8;font-weight:500}
.p-ans .meta{opacity:0;transition:opacity .4s}
.p-ans .meta.in{opacity:1}
.example-note{position:absolute;right:0;bottom:-6px;font-family:var(--mono);font-size:10.5px;color:var(--slate);z-index:3}
@media (max-width:1023px){
  .hero{padding:118px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .stage{height:auto;min-height:340px}
  .p-doc{display:none}
  .p-ans{position:relative;top:0;left:0;width:100%}
  .p-back{inset:-40px -40px -40px -40px}
  .example-note{position:static;display:block;margin-top:10px}
}
@media (prefers-reduced-motion:reduce){.caret{animation:none}}

/* ---------- problem + calc ---------- */
.calc-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:32px;align-items:stretch}
.calc-in{display:grid;gap:22px;background:var(--ground);border:1px solid var(--line);border-radius:20px;padding:28px}
.calc-in label{display:grid;gap:8px;font-size:14px;color:var(--slate)}
.calc-in input[type=number]{font-family:var(--mono);font-size:18px;color:var(--ink);background:var(--surface-2);border:1px solid var(--line-strong);border-radius:10px;padding:12px 14px;width:100%;max-width:220px}
.calc-in input[type=range]{width:100%;accent-color:#101014}
.calc-in b{color:var(--ink);font-weight:600}
.calc-out{background:#101014;color:#f8f8f8;border-radius:20px;padding:32px;display:flex;flex-direction:column;gap:6px}
.calc-out .eyebrow{color:var(--lime)}
.calc-big{font-size:clamp(44px,6vw,72px);font-weight:600;line-height:1;margin-top:8px}
.calc-kr{font-size:clamp(22px,2.4vw,30px);color:var(--lime)}
.calc-how{font-family:var(--mono);font-size:12.5px;color:#a9a9b2;margin-top:10px;line-height:1.5}
.calc-sprint{font-size:14.5px;color:#d4d4da;margin-top:14px;padding-top:14px;border-top:1px solid rgba(248,248,248,.12);line-height:1.5}
.calc-cta{margin-top:auto;padding-top:24px;display:flex;flex-wrap:wrap;gap:12px 18px;align-items:center}
.calc-note{font-family:var(--mono);font-size:12px;color:#a9a9b2}
@media (max-width:860px){.calc-grid{grid-template-columns:1fr}.calc-in input[type=number]{max-width:none}}

/* ---------- for whom ---------- */
#for-vem{position:relative;overflow:clip}
.dot-pattern{position:absolute;inset:0;pointer-events:none;z-index:0;background-image:radial-gradient(rgba(16,16,20,.16) 1px,transparent 1px);background-size:16px 16px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 30%,transparent 100%);mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 30%,transparent 100%)}
#for-vem .wrap{position:relative;z-index:1}
.who{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:start}
.who-list{display:flex;flex-direction:column;border-top:1px solid var(--line);min-width:0}
.who-item{display:flex;flex-direction:column;gap:12px;padding:28px 0;border-bottom:1px solid var(--line);transition:opacity .35s}
.js .who-list.tracking .who-item{opacity:.42}
.js .who-list.tracking .who-item.on{opacity:1}
.who-item q{font-family:var(--mono);font-size:16px;font-weight:500;letter-spacing:-.01em;quotes:"\201D" "\201D"}
.who-item .build{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:7px 12px;width:fit-content;max-width:100%}
.who-item .why{color:var(--slate);font-size:15px;max-width:52ch}
.who-item .inline{display:none;margin-top:6px}
.who-panel{position:sticky;top:110px;min-width:0}
.who-panel .answer{animation:swap .45s cubic-bezier(.2,.7,.2,1)}
@keyframes swap{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.who-panel .note{font-family:var(--mono);font-size:11px;color:var(--slate);margin-top:12px}
.answer .steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;font-size:13.5px}
.answer .steps li{display:flex;justify-content:space-between;gap:10px;padding:8px 10px;border-radius:8px;background:#1c1c22}
.answer .steps li span{font-family:var(--mono);font-size:11px;color:var(--lime);flex:none}
.answer .steps li.wait span{color:#a9a9b2}
.answer .appr{display:flex;gap:8px}
.answer .appr button{font:600 12.5px var(--sans);border-radius:999px;padding:8px 14px;border:1px solid rgba(248,248,248,.2);background:transparent;color:#f8f8f8;cursor:pointer}
.answer .appr button.y{background:var(--lime);border-color:var(--lime);color:#101014}
.answer .kv{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-family:var(--mono);font-size:11.5px;margin:0}
.answer .kv dt{color:#a9a9b2}.answer .kv dd{margin:0}
.answer .chain{font-family:var(--mono);font-size:11px;display:flex;flex-direction:column;gap:5px;color:#cfcfd6}
.answer .chain span{display:flex;gap:8px}
.answer .chain em{font-style:normal;color:#a9a9b2}
.answer .chain b{font-weight:500;color:var(--lime)}
@media (max-width:1023px){
  .who{grid-template-columns:1fr;gap:0}
  .who-panel{display:none}
  .who-item .inline{display:block}
  .js .who-list.tracking .who-item{opacity:1}
}
@media (prefers-reduced-motion:reduce){.who-panel .answer{animation:none}}

/* ---------- cases ---------- */
.cases{border-radius:48px;padding:120px 0}
.case-tabs{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}
.case-nav{display:flex;flex-direction:column;position:sticky;top:110px;border-top:1px solid var(--line)}
.case-tab{display:flex;align-items:baseline;gap:18px;width:100%;text-align:left;padding:22px 0;border:0;border-bottom:1px solid var(--line);background:none;color:var(--mist);font:inherit;cursor:pointer;transition:color .25s,padding-left .25s}
.case-tab .n{font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--mist);transition:color .25s}
.case-tab .t{font-family:var(--sans);font-weight:500;font-size:clamp(22px,2.2vw,30px);letter-spacing:-.02em;line-height:1.1}
.case-tab:hover{color:var(--ink-soft)}
.case-tab.on{color:var(--ink);padding-left:6px}
.case-tab.on .n{color:var(--lime)}
.case-panel{min-height:420px}
.case{display:flex;flex-direction:column;align-items:flex-start;gap:18px;animation:caseIn .45s cubic-bezier(.2,.7,.2,1)}
.case[hidden]{display:none}
@keyframes caseIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.case .kicker{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}
.case .t3{max-width:24ch}
.case > .body{max-width:58ch;font-size:17px;color:var(--ink-soft)}
.points{list-style:none;margin:8px 0 0;padding:0;width:100%;max-width:58ch;border-top:1px solid var(--line)}
.points li{padding:14px 0 14px 24px;border-bottom:1px solid var(--line);font-size:15px;color:var(--slate);position:relative;line-height:1.5}
.points li::before{content:"";position:absolute;left:2px;top:22px;width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 1px var(--line-strong)}
@media (max-width:1023px){.case-tabs{grid-template-columns:1fr;gap:28px}.case-nav{position:static;flex-direction:row;border-top:0;overflow-x:auto}.case-tab{width:auto;flex:0 0 auto;padding:10px 16px 10px 0;border-bottom:0;gap:8px}.case-tab .t{font-size:20px}.case-tab.on{padding-left:0}.case-panel{min-height:0}}
@media (max-width:809px){.cases{border-radius:28px;padding:80px 0}}
@media (prefers-reduced-motion:reduce){.case{animation:none}}

/* ---------- stair with prices ---------- */
.stair{position:relative;background:var(--ground);border:1px solid var(--line);border-radius:var(--radius-xl);padding:44px;box-shadow:var(--shadow);overflow:hidden}
.stair-wedge{position:absolute;inset:0;pointer-events:none;background:linear-gradient(200deg,rgba(238,249,121,.3) 0%,rgba(238,249,121,0) 40%)}
.stair-head{position:relative;display:flex;flex-direction:column;gap:12px;max-width:520px}
.stair-steps{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:end;margin-top:20px;min-height:330px}
.stair-line{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.stair-line path{fill:none;stroke:#101014;stroke-opacity:.32;stroke-width:1.5;stroke-dasharray:6 7;vector-effect:non-scaling-stroke}
.step{position:relative;background:#ffffff;border:1px solid var(--line);border-radius:var(--radius-l);padding:22px;display:flex;flex-direction:column;gap:10px;box-shadow:0 18px 40px -26px rgba(16,16,20,.3);transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.step:hover{transform:translateY(-6px);box-shadow:0 30px 60px -26px rgba(16,16,20,.38)}
.step.s2{margin-bottom:60px}.step.s3{margin-bottom:120px}
.step.core{background:#101014;color:#f8f8f8;border-color:#101014}
.step .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--slate)}
.step.core .k{color:var(--lime)}
.step h3{font-size:20px;letter-spacing:-.015em;line-height:1.25}
.step p{font-size:14.5px;color:var(--slate);line-height:1.5}
.step.core p{color:#c8c8cf}
.step ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--ink-soft)}
.step.core ul{color:#dcdce2}
.step li{display:flex;gap:9px;line-height:1.45}
.step li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--lime);border:1px solid var(--line-strong);margin-top:8px}
.step .price{display:flex;align-items:baseline;gap:8px;border-top:1px solid var(--line);padding-top:12px;margin-top:4px}
.step.core .price{border-color:rgba(248,248,248,.14)}
.step .price small{font-size:13px;color:var(--slate)}
.step.core .price small{color:#a9a9b2}
.step .price b{font-family:var(--mono);font-size:26px;font-weight:600;letter-spacing:-.02em}
.step .terms{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mist)}
.step .more{font-family:var(--mono);font-size:12px;margin-top:2px;border-bottom:1px solid var(--lime-deep);width:max-content}
.step.core .more{border-color:var(--lime)}
.stair-calc{position:relative;margin-top:22px;display:flex;flex-wrap:wrap;gap:10px 20px;align-items:center;justify-content:space-between;background:var(--surface-2);border-radius:16px;padding:16px 20px;font-size:15px}
.stair-calc b{font-family:var(--mono);font-weight:600}
.stair-calc a{font-family:var(--mono);font-size:13px;border-bottom:1px solid var(--lime-deep)}
.edu{display:grid;grid-template-columns:auto 1fr auto;gap:16px 28px;align-items:center;margin-top:24px;padding:22px 24px;border:1px solid var(--line);border-radius:var(--radius-l);background:var(--surface)}
.edu .eyebrow{white-space:nowrap}
.edu p{color:var(--ink-soft);font-size:15.5px}
.edu p span{color:var(--slate)}
.js .stair .step{opacity:0;transform:translateY(16px)}
.js .stair.on .step{opacity:1;transform:none;transition:opacity .6s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.js .stair.on .s2{transition-delay:.2s}.js .stair.on .s3{transition-delay:.4s}
.js .stair .stair-line path{stroke-dashoffset:0}
@media (max-width:1023px){
  .stair{padding:28px 20px}
  .stair-steps{grid-template-columns:1fr;min-height:0;gap:14px;padding-left:26px}
  .stair-line{display:none}
  .stair-steps::before{content:"";position:absolute;left:6px;top:20px;bottom:20px;border-left:2px dashed rgba(16,16,20,.25)}
  .step.s2,.step.s3{margin-bottom:0}
  .step::before{content:"";position:absolute;left:-27px;top:24px;width:12px;height:12px;border-radius:3px;border:1.5px solid rgba(16,16,20,.35);background:var(--surface-2)}
  .step.s2::before{background:var(--lime)}.step.s3::before{background:#101014}
  .edu{grid-template-columns:1fr;gap:8px;padding:18px 20px}
  .step ul{display:none}
  .step{padding:18px 18px 20px;gap:8px}
  .stair-head{gap:8px}
  .stair-calc{padding:14px 16px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){.js .stair .step{opacity:1;transform:none;transition:none}}

/* ---------- builder ---------- */
.builder{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.founder{display:grid;grid-template-columns:200px minmax(0,1fr);gap:28px;align-items:start}
.portrait{border-radius:18px;overflow:hidden;aspect-ratio:1/1;background:var(--surface-2)}
.portrait img{width:100%;height:100%;object-fit:cover}
.founder-copy{display:flex;flex-direction:column;gap:14px}
.founder-copy .role{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}
.founder-copy p{color:var(--ink-soft);font-size:16px;max-width:46ch}
.founder-links{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;margin-top:6px}
.wall{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tile{border:1px solid var(--line);border-radius:16px;padding:22px;background:#ffffff;display:flex;flex-direction:column;gap:8px}
.tile b{font-family:var(--mono);font-size:44px;line-height:1;letter-spacing:-.03em;font-weight:600}
.tile span{font-size:14.5px;color:var(--slate);line-height:1.45}
.tile.wide{grid-column:1/-1;background:#101014;color:#f8f8f8;border-color:#101014}
.tile.wide span{color:#c8c8cf}
@media (max-width:1023px){.builder{grid-template-columns:1fr;gap:36px}}
@media (max-width:600px){.founder{grid-template-columns:1fr}.portrait{max-width:220px}.tile b{font-size:34px}}

/* ---------- why ---------- */
.vs{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;border-top:1px solid var(--line-strong);padding-top:40px}
.vs div{display:flex;flex-direction:column;gap:10px}
.vs h3{font-family:var(--sans);font-weight:600;font-size:19px;letter-spacing:-.01em}
.vs em{font-style:italic;color:var(--ink-soft);font-size:15px}
.vs p{font-size:15px;color:var(--slate)}
@media (max-width:1023px){.vs{grid-template-columns:1fr;gap:28px}}

/* ---------- faq ---------- */
.faq{max-width:760px;margin:0 auto}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-weight:600;font-size:18px;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary .plus{font-family:var(--mono);font-size:20px;color:var(--slate);transition:transform .25s;flex:none}
.faq details[open] summary .plus{transform:rotate(45deg)}
.faq .a{padding:0 0 24px;color:var(--slate);max-width:62ch}
.faq .a a{border-bottom:1px solid var(--lime-deep)}

/* ---------- cta ---------- */
.cta{background:#101014;color:#f8f8f8;border-radius:var(--radius-xl);padding:80px 48px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.cta h2{color:#f8f8f8}
.cta p{color:rgba(248,248,248,.72);max-width:48ch}
.cta .eyebrow{color:rgba(248,248,248,.6)}
.cta-side ol{margin:12px 0 0;padding-left:20px;display:flex;flex-direction:column;gap:10px;color:rgba(248,248,248,.82);font-size:15px}
@media (max-width:1023px){.cta{grid-template-columns:1fr;padding:56px 28px}}

/* ---------- footer ---------- */
footer{padding:64px 0 40px}
footer.dark{margin-top:-40px;padding-top:104px}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.foot .logo{height:20px;width:auto}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:15px;color:var(--slate)}
.foot ul a:hover{color:var(--ink)}
.foot-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:48px;font-family:var(--mono);font-size:12px;color:var(--mist);letter-spacing:.04em;flex-wrap:wrap}
@media (max-width:1023px){.foot{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.foot{grid-template-columns:1fr}}

/* ---------- subpages ---------- */
.page-hero{padding:156px 0 72px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-family:var(--mono);font-size:12px;color:var(--slate);margin-bottom:22px}
.crumbs a{border-bottom:1px solid var(--line-strong)}
.crumbs span[aria-hidden]{color:var(--mist)}
.page-hero .display{max-width:22ch}
.page-hero .lead{margin-top:22px}
.page-hero .hero-cta{margin-top:28px}
.definition{border-left:3px solid var(--lime-deep);padding:6px 0 6px 20px;display:flex;flex-direction:column;gap:8px;max-width:62ch;margin-top:32px}
.definition p{font-size:18px;line-height:1.55;color:var(--ink-soft)}
.prose{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:56px;padding:56px 0;border-top:1px solid var(--line)}
.prose:first-child{border-top:0}
.prose h2{font-size:clamp(24px,2.6vw,32px);letter-spacing:-.02em;line-height:1.2;font-weight:600}
.prose .txt{display:flex;flex-direction:column;gap:16px;color:var(--ink-soft);max-width:62ch}
.prose .txt p{font-size:16.5px}
.prose ul.points{max-width:none}
.prose .answer{max-width:520px}
.prose.wide{grid-template-columns:1fr;gap:24px}
.prose.wide .txt{max-width:none}
.tier b{white-space:nowrap}
.facts{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.facts li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;padding:13px 0;border-bottom:1px solid var(--line);font-size:15.5px}
.facts span{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate);padding-top:3px}
.tiers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.tier{border:1px solid var(--line);border-radius:var(--radius-l);padding:24px;background:#ffffff;display:flex;flex-direction:column;gap:10px}
.tier.core{background:#101014;color:#f8f8f8;border-color:#101014}
.tier h3{font-size:19px}
.tier p{font-size:14.5px;color:var(--slate)}
.tier.core p{color:#c8c8cf}
.tier b{font-family:var(--mono);font-size:22px;font-weight:600;margin-top:auto}
.tier small{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mist)}
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.related a{border:1px solid var(--line);border-radius:var(--radius-m);padding:20px;display:flex;flex-direction:column;gap:6px;background:#ffffff;transition:border-color .2s,transform .2s}
.related a:hover{border-color:var(--ink);transform:translateY(-2px)}
.related a span{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}
.related a b{font-size:17px;font-weight:600;letter-spacing:-.01em}
.updated{font-family:var(--mono);font-size:12px;color:var(--mist);margin-top:40px}
@media (max-width:1023px){.prose{grid-template-columns:1fr;gap:20px;padding:44px 0}.tiers,.related{grid-template-columns:1fr}.page-hero{padding:120px 0 48px}}
@media (max-width:600px){.facts li{grid-template-columns:1fr;gap:2px}}

/* reveal: visible at rest, small lift on entry */
.rv{transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.rv.pre{transform:translateY(18px)}
@media (prefers-reduced-motion:reduce){.rv,.rv.pre{transform:none;transition:none}}