/* Let's Bold — brand tokens from Brand Guidelines v1.0 (May 2026) */
:root{
  --ink:#0E0F10; --lime:#D8FF3D; --paper:#F2EEE5; --coral:#FF4A2A;
  --ink-2:#17191B; --mute:#8C8F86; --line:rgba(242,238,229,.14);
  --display:'Big Shoulders Display',Impact,'Arial Narrow',sans-serif;
  --sans:'Archivo','Helvetica Neue',Arial,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  --pad:clamp(16px,4vw,56px);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:auto;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--paper);font:400 17px/1.5 var(--sans);overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--lime);color:var(--ink)}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px}

.mono{font:500 12px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase}
.eyebrow{font:500 12px/1.3 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--lime)}
.display{font-family:var(--display);font-weight:900;text-transform:uppercase;letter-spacing:-.02em;line-height:.86;margin:0;text-wrap:balance}
.hl{display:inline-block;background:var(--lime);color:var(--ink);line-height:.86;padding:.05em .08em 0;margin-top:.04em}
.coral{color:var(--coral)}

/* ---------- layers ---------- */
#bgs{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
#bgs .bg{position:absolute;inset:0;background:center 58%/cover no-repeat;opacity:0;transform:scale(1.1);will-change:opacity,transform;
  filter:saturate(.85) brightness(.7)}
/* keep copy readable and melt the scene into the ink ground at the edges */
#bgs::after{content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 50% 55%,transparent 35%,rgba(14,15,16,.75) 100%),
             linear-gradient(rgba(14,15,16,.55),rgba(14,15,16,0) 30%,rgba(14,15,16,0) 70%,rgba(14,15,16,.8))}
@media (max-width:900px){ #bgs .bg{background-position:center 60%} }
#bigword{position:fixed;inset:0;z-index:0;display:grid;place-items:center;pointer-events:none;overflow:hidden}
#bigword span{font-family:var(--display);font-weight:900;text-transform:uppercase;letter-spacing:-.03em;line-height:.8;
  font-size:clamp(120px,26vw,420px);color:transparent;-webkit-text-stroke:2px rgba(216,255,61,.22);white-space:nowrap;
  transform:translateY(-6vh);transition:opacity .5s, transform .6s cubic-bezier(.2,.7,.2,1)}
#bigword span.out{opacity:0;transform:translateY(-2vh) scale(.96)}
#stage{position:fixed;inset:0;z-index:1;width:100%;height:100%;display:block;touch-action:pan-y}
main{position:relative;z-index:2}
.fallback{display:none}
.no-webgl .fallback{display:block}

/* ---------- header ---------- */
header.top{position:fixed;z-index:10;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:calc(14px + env(safe-area-inset-top,0px)) var(--pad) 14px;pointer-events:none}
header.top > *{pointer-events:auto}
.mark{display:block;width:74px;height:auto}
.mark path{fill:var(--lime)}
nav.menu{display:flex;gap:6px;align-items:center}
nav.menu a{font:500 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:10px 12px;border:2px solid transparent}
nav.menu a:hover{border-color:var(--paper)}
nav.menu a.lang{border-color:var(--line)}
nav.menu a.cta{background:var(--lime);color:var(--ink)}
@media (max-width:640px){ nav.menu a.hide-s{display:none} }
header.top{transition:color .3s, background-color .3s, border-color .3s;border-bottom:2px solid transparent}
header.top[data-on="paper"]{background:var(--paper);border-bottom-color:var(--ink)}
header.top[data-on="lime"]{background:var(--lime);border-bottom-color:var(--ink)}
header.top[data-on="paper"],header.top[data-on="lime"]{color:var(--ink)}
header.top[data-on="paper"] .mark path,header.top[data-on="lime"] .mark path{fill:var(--ink)}
header.top[data-on="paper"] nav.menu a:hover,header.top[data-on="lime"] nav.menu a:hover{border-color:var(--ink)}
header.top[data-on="paper"] nav.menu a.lang,header.top[data-on="lime"] nav.menu a.lang{border-color:rgba(14,15,16,.25)}
header.top[data-on="lime"] nav.menu a.cta{background:var(--ink);color:var(--lime)}

/* progress rail */
.rail{transition:opacity .3s;position:fixed;z-index:9;right:var(--pad);top:50%;transform:translateY(-50%);display:grid;gap:10px}
.rail button{all:unset;cursor:pointer;display:flex;align-items:center;justify-content:flex-end;gap:10px;font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.rail button i{display:block;width:18px;height:2px;background:currentColor;transition:width .3s}
.rail button.on{color:var(--lime)} .rail button.on i{width:36px}
.rail button span{opacity:0;transition:opacity .3s}
.rail:hover button span{opacity:1}
@media (max-width:900px){ .rail{display:none} }
.rail.off{opacity:0;pointer-events:none}

/* ---------- hero ---------- */
.hero{height:180vh;position:relative}
.hero-in{position:sticky;top:0;height:100vh;height:100svh;display:grid;grid-template-rows:1fr auto;padding:0 var(--pad) calc(28px + env(safe-area-inset-bottom,0px))}
.hero-foot{grid-row:2;align-content:flex-end;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.hero-foot .eyebrow{margin-bottom:16px}
.hero-foot h1{font-size:clamp(44px,8vw,120px)}
.hero-foot p{max-width:36ch;margin:18px 0 0;color:var(--paper)}
.scrollcue{display:flex;align-items:center;gap:12px}
.scrollcue i{width:2px;height:48px;background:linear-gradient(var(--lime),transparent);animation:cue 1.6s ease-in-out infinite}
@keyframes cue{0%{transform:scaleY(.2);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}100%{transform:scaleY(.2);transform-origin:bottom}}

/* ---------- acts ---------- */
.act{height:150vh;position:relative}
.act-copy{position:sticky;top:0;height:100vh;height:100svh;display:flex;flex-direction:column;justify-content:center;padding:96px var(--pad) 40px;
  max-width:min(460px,38vw);gap:14px}
.act.right .act-copy{margin-left:auto;align-items:flex-start;padding-right:calc(var(--pad) + 56px);max-width:min(516px,42vw)}
.act-copy h2{font-size:clamp(46px,5.4vw,88px)}
.act-copy .eyebrow,.act-copy h2,.act-copy p{text-shadow:0 1px 2px rgba(14,15,16,.9),0 0 24px rgba(14,15,16,.85)}
.act-copy p{margin:0;max-width:34ch;font-size:clamp(16px,1.25vw,19px)}
.lever-tag{display:inline-flex;align-items:center;gap:8px;border:2px solid var(--lime);color:var(--lime);padding:7px 10px;align-self:flex-start}
.act-copy > *{opacity:.12;transform:translateY(18px);transition:opacity .5s, transform .6s cubic-bezier(.2,.7,.2,1)}
.act.in .act-copy > *{opacity:1;transform:none}
.act.in .act-copy > *:nth-child(2){transition-delay:.05s}
.act.in .act-copy > *:nth-child(3){transition-delay:.1s}
.act.in .act-copy > *:nth-child(4){transition-delay:.15s}
@media (max-width:900px){
  .act-copy,.act.right .act-copy{max-width:none;justify-content:flex-end;padding:96px var(--pad) calc(24px + env(safe-area-inset-bottom,0px));
    background:linear-gradient(transparent 52%,rgba(14,15,16,.92) 74%)}
  .act-copy h2{font-size:clamp(40px,11vw,64px)}
}

/* ---------- panels (opaque sections) ---------- */
.panel{scroll-margin-top:0;position:relative;background:var(--paper);color:var(--ink);padding:clamp(72px,10vw,140px) var(--pad)}
.panel.ink{background:var(--ink);color:var(--paper);border-top:2px solid var(--line)}
.panel .eyebrow{color:var(--ink)}
.panel.ink .eyebrow{color:var(--lime)}
.panel h2{font-size:clamp(56px,9vw,150px)}
.lede{max-width:52ch;font-size:clamp(18px,1.5vw,22px);margin:22px 0 0}

/* levers */
.levers{align-items:start;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,2vw,28px);margin-top:clamp(40px,6vw,72px)}
@media (max-width:760px){ .levers{grid-template-columns:1fr} .lever{min-height:0} .lever .track{height:170px} }
.lever{border:3px solid var(--ink);display:grid;grid-template-rows:auto auto 1fr;align-self:start;position:relative;background:var(--paper)}
.lever header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:3px solid var(--ink)}
.lever .track{position:relative;margin:18px auto;width:56px;border-radius:28px;background:var(--ink);height:220px;cursor:grab;touch-action:none}
.lever .track:active{cursor:grabbing}
.lever .knob{position:absolute;left:50%;top:6px;width:76px;height:76px;margin-left:-38px;border-radius:50%;background:var(--lime);border:3px solid var(--ink);
  display:grid;place-items:center;font:900 22px/1 var(--display);color:var(--ink);transition:top .5s cubic-bezier(.3,1.6,.4,1);box-shadow:0 6px 0 var(--ink)}
.lever.pulled .knob{background:var(--coral);color:var(--paper);top:calc(100% - 88px)}
.lever .track.dragging .knob{transition:none}
.lever .body{padding:16px;border-top:3px solid var(--ink)}
.lever h3{font:900 clamp(40px,4vw,64px)/.9 var(--display);text-transform:uppercase;margin:0 0 10px;letter-spacing:-.02em}
.lever p{margin:0;max-width:34ch}
.lever .reveal{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s}
.lever .reveal > div{overflow:hidden}
.lever.pulled .reveal{grid-template-rows:1fr}
.lever ul{margin:12px 0 0;padding:0;list-style:none;display:grid;gap:6px}
.lever li{font:500 12px/1.3 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.lever li::before{content:"→ ";color:var(--coral)}
.lever button.pull{all:unset;cursor:pointer;position:absolute;inset:0;z-index:-1}

.growth{margin-top:clamp(28px,4vw,48px);display:grid;grid-template-columns:auto 1fr;gap:clamp(32px,6vw,96px);align-items:end}
@media (max-width:760px){ .growth{grid-template-columns:1fr} }
.growth .big{font:900 clamp(96px,16vw,240px)/.8 var(--display);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.growth .big small{font-size:.4em}
.growth svg{width:100%;height:auto;display:block;overflow:visible}
.growth .msg{font:500 13px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;margin-top:8px}

/* since */
.since{margin-top:28px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(24px,5vw,80px);align-items:end}
@media (max-width:860px){ .since{grid-template-columns:1fr} }
.since .count{font:900 clamp(140px,26vw,400px)/.78 var(--display);letter-spacing:-.04em;color:var(--lime);font-variant-numeric:tabular-nums}
.since .count sup{font-size:.22em;vertical-align:top;color:var(--paper);letter-spacing:0;margin-left:.2em}
.eras{list-style:none;padding:0;margin:0;display:grid;gap:0;border-top:2px solid var(--line)}
.eras li{display:grid;grid-template-columns:88px 1fr;gap:16px;padding:16px 0;border-bottom:2px solid var(--line)}
.eras li b{font:500 13px/1.4 var(--mono);color:var(--lime);letter-spacing:.06em}

/* marquee */
.marquee{overflow:hidden;background:var(--lime);color:var(--ink);border-block:3px solid var(--ink);position:relative;z-index:2}
.marquee div{display:flex;gap:40px;width:max-content;padding:14px 0;animation:mq 26s linear infinite;font:900 clamp(34px,5vw,64px)/1 var(--display);text-transform:uppercase;letter-spacing:-.01em}
.marquee span::after{content:"★";margin-left:40px;color:var(--coral)}
@keyframes mq{to{transform:translateX(-50%)}}

/* contact */
.contact{background:var(--lime);color:var(--ink);padding:clamp(80px,12vw,160px) var(--pad) 40px;position:relative;z-index:2}
.contact h2{font-size:clamp(84px,17vw,280px)}
.contact .row{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:var(--lime);text-decoration:none;font:500 14px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:18px 22px;border:3px solid var(--ink);transition:transform .2s}
.btn.ghost{background:transparent;color:var(--ink)}
.btn:hover{transform:translate(-3px,-3px);box-shadow:3px 3px 0 var(--ink)}
.copy-note{font:500 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;min-height:1em}
footer.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:clamp(60px,10vw,120px);padding-top:18px;border-top:3px solid var(--ink)}

/* tap hint */
#hint{position:fixed;z-index:2;left:50%;bottom:calc(18px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);color:var(--mute);pointer-events:none;transition:opacity .4s}
@media (max-width:900px){ #hint{display:none} }

@media (prefers-reduced-motion:reduce){
  .scrollcue i,.marquee div{animation:none}
  #bigword span,.act-copy > *{transition:none}
}