/* RealBlock Partners · concept build by Lux Media Network */
:root{
  --ink:#131517; --ink2:#1a1d20; --slate:#23272b; --rule:#2e3338; --rule-l:#d9d2c6;
  --model:#f1ece3; --paper:#ece6db; --paper2:#e2dbcd; --mute:#9aa1a8; --mute-d:#6a6f74; --text:#1c1e20;
  --tape:#ef6a3a; --tape-d:#c9512a; --sage:#9bb0a5;
  --head:'Archivo',system-ui,sans-serif; --sans:'Inter',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.22,1,.36,1); --pad:clamp(20px,5vw,84px);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:clip}
html{-webkit-text-size-adjust:100%}
body{background:var(--ink);color:var(--model);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg,canvas{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
h1,h2,h3{font-family:var(--head);font-weight:600;letter-spacing:-.015em;line-height:1.08}
h1{font-size:clamp(38px,4.9vw,70px)}
h2{font-size:clamp(28px,3.1vw,46px);text-wrap:balance}
h3{font-size:clamp(19px,1.5vw,23px);font-weight:600;letter-spacing:-.005em}
.fine{font-size:12.5px;color:var(--mute);line-height:1.55}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;font-size:14px;font-weight:600;letter-spacing:.01em;border:1px solid transparent;transition:background .3s,color .3s,border-color .3s}
.btn.solid{background:var(--tape);color:#1a0d06}
.btn.solid:hover{background:#ff7f52}
.btn.line{border-color:rgba(241,236,227,.4);color:var(--model)}
.btn.line:hover{border-color:var(--model)}
.link{font-weight:600;font-size:14px;color:var(--tape);border-bottom:1px solid currentColor;padding-bottom:2px;display:inline-block}
.link:hover{color:#ff8a5f}

/* Top bar */
.top{position:fixed;inset:0 0 auto;z-index:40;display:flex;align-items:center;gap:36px;padding:18px var(--pad);background:linear-gradient(180deg,rgba(19,21,23,.92),rgba(19,21,23,0));transition:background .4s}
.top.solid{background:rgba(19,21,23,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.brand img{width:150px;height:auto}
.menu{display:flex;gap:28px;margin-left:auto}
.menu a{font-size:14px;color:rgba(241,236,227,.78);transition:color .25s}
.menu a:hover{color:#fff}
.desk-top{font-size:14px;font-weight:600;padding:10px 18px;border:1px solid rgba(241,236,227,.35)}
.desk-top:hover{border-color:var(--tape);color:var(--tape)}
.burger{display:none;width:44px;height:44px;position:relative}
.burger i{position:absolute;left:11px;right:11px;height:1.5px;background:var(--model);transition:transform .3s}
.burger i:first-child{top:17px}.burger i:last-child{top:26px}
.burger[aria-expanded=true] i:first-child{transform:translateY(4.5px) rotate(45deg)}
.burger[aria-expanded=true] i:last-child{transform:translateY(-4.5px) rotate(-45deg)}

/* The block */
.story{position:relative;height:820vh}
.stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:radial-gradient(120% 90% at 66% 58%,#2b3035 0%,#181b1e 55%,#111315 100%);transition:background 1s}
.stage::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 90% at 66% 58%,#1b2433 0%,#0d1119 60%,#07090d 100%);opacity:var(--dusk,0)}
#blockGL{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.gl-fallback{display:none;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45}
.nogl .gl-fallback{display:block}
.tags{position:absolute;inset:0;z-index:2;pointer-events:none}
.stage::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(90deg,rgba(17,19,21,.9) 0%,rgba(17,19,21,.72) 26%,rgba(17,19,21,0) 50%)}
.tag{position:absolute;left:0;top:0;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:#1a0d06;background:var(--tape);padding:5px 9px;white-space:nowrap;opacity:0;transition:opacity .35s;will-change:transform}
.tag::before{content:"";position:absolute;left:-18px;top:50%;width:18px;height:1px;background:var(--tape)}
.tag.flip::before{left:auto;right:-18px}
.tag.cap{background:var(--model);color:var(--text)}
.tag.cap::before{background:var(--model)}
.tag.on{opacity:1}
.panels{position:absolute;z-index:3;left:var(--pad);top:0;bottom:0;width:min(470px,40vw);display:grid;align-items:center;pointer-events:none}
.panel{grid-area:1/1;opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .7s var(--ease);pointer-events:none}
.panel.is-on{opacity:1;transform:none;pointer-events:auto}
.hero-panel{width:min(560px,44vw)}
.where{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--tape);margin-bottom:22px}
.hero-panel h1{margin-bottom:22px;text-wrap:balance}
.lede{font-size:17px;color:rgba(241,236,227,.8);max-width:470px;margin-bottom:32px}
.hero-act{display:flex;gap:12px;flex-wrap:wrap}
.hint{display:flex;align-items:center;gap:12px;margin-top:44px;font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.hint span{width:1px;height:34px;background:linear-gradient(var(--tape),transparent);animation:drip 2.4s ease-in-out infinite}
@keyframes drip{0%,100%{transform:scaleY(.4);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}}
.step-n{font-family:var(--mono);font-size:13px;color:var(--tape);margin-bottom:16px;letter-spacing:.06em}
.step-n span{color:var(--mute);text-transform:uppercase;letter-spacing:.14em;margin-left:10px;font-size:12px}
.panel h2{margin-bottom:16px;text-wrap:balance}
.panel p{color:rgba(241,236,227,.8);font-size:17px;max-width:420px}
.panel .closing{margin-top:26px;font-family:var(--head);font-weight:600;font-size:clamp(20px,1.8vw,26px);color:var(--model)}
.ruler{position:absolute;z-index:3;right:var(--pad);top:50%;transform:translateY(-50%);list-style:none;display:flex;flex-direction:column;gap:6px;opacity:0;transition:opacity .5s}
.ruler.on{opacity:1}
.ruler button{font-family:var(--mono);font-size:12px;color:var(--mute-d);padding:6px 0 6px 26px;position:relative;transition:color .3s}
.ruler button::before{content:"";position:absolute;left:0;top:50%;width:14px;height:1px;background:currentColor;transition:width .3s}
.ruler li.on button{color:var(--tape)}
.ruler li.on button::before{width:20px}
.ruler li.done button{color:var(--mute)}

/* Who */
.who{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(32px,6vw,100px);padding:clamp(90px,12vw,170px) var(--pad);align-items:center;background:var(--ink)}
.who h2{margin-bottom:26px;max-width:560px}
.who-text>p{color:rgba(241,236,227,.78);max-width:540px;margin-bottom:16px}
.proof{margin-top:36px;border-top:1px solid var(--rule)}
.proof div{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:16px 0;border-bottom:1px solid var(--rule)}
.proof dt{font-family:var(--head);font-weight:600}
.proof dd{color:var(--mute);font-size:15px}
.who-img img{width:100%;aspect-ratio:16/10;object-fit:cover}
.who-img figcaption{margin-top:14px;font-size:13.5px;color:var(--mute)}

/* City of Yes */
.yes{background:var(--paper);color:var(--text);padding:clamp(90px,11vw,160px) var(--pad)}
.yes-head{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(30px,6vw,90px);align-items:end;margin-bottom:clamp(50px,6vw,80px)}
.yes-head p{color:#4c4f52;max-width:520px}
.levers{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--rule-l)}
.levers li{padding:34px 28px 10px 0;border-right:1px solid var(--rule-l);display:flex;flex-direction:column;gap:22px}
.levers li+li{padding-left:28px}
.levers li:last-child{border-right:0}
.levers svg{width:100%;max-width:190px;height:auto;overflow:visible}
.levers svg path{fill:none;stroke-width:2;stroke-linecap:square}
.levers .base{stroke:#2b2e31}
.levers .add{stroke:var(--tape-d);stroke-dasharray:6 5;transition:opacity .5s,transform .7s var(--ease);opacity:.55;transform:translateY(6px)}
.levers li:hover .add,.levers li.seen .add{opacity:1;transform:none}
.levers h3{margin-bottom:10px}
.levers p{font-size:15px;color:#4c4f52}

/* Fit */
.fit{padding:clamp(90px,11vw,160px) var(--pad);background:var(--ink2)}
.fit-head{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(30px,6vw,90px);align-items:end;margin-bottom:50px}
.fit-head p{color:rgba(241,236,227,.75);max-width:560px}
.sheet{display:grid;grid-template-columns:1.25fr 1fr;grid-template-areas:"draw form" "draw verdict";border:1px solid var(--rule);background:#16191c}
.draw{grid-area:draw;border-right:1px solid var(--rule);padding:28px;display:flex;flex-direction:column;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:24px 24px}
#iso{width:100%;height:auto;flex:1}
.draw-note{font-family:var(--mono);font-size:11px;color:var(--mute-d);letter-spacing:.04em}
.title-block{grid-area:form;display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--rule)}
.tb{display:flex;flex-direction:column;gap:6px;padding:14px 18px;border-bottom:1px solid var(--rule);border-right:1px solid var(--rule)}
.tb:nth-child(2n+1):not(.wide){border-right:1px solid var(--rule)}
.tb.wide{grid-column:1/-1;border-right:0}
.title-block>.tb:nth-child(3),.title-block>.tb:nth-child(5),.title-block>.tb:nth-child(7){border-right:0}
.tb span{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);display:flex;justify-content:space-between;gap:10px}
.tb b{color:var(--model);font-weight:500}
.tb input[type=text],.tb select{background:transparent;border:0;border-bottom:1px solid transparent;padding:4px 0;font-size:15.5px;color:var(--model);outline:none;width:100%}
.tb select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--mute) 50%),linear-gradient(-45deg,transparent 50%,var(--mute) 50%);background-position:calc(100% - 9px) 55%,calc(100% - 4px) 55%;background-size:5px 5px;background-repeat:no-repeat;cursor:pointer}
.tb select option{background:#1a1d20;color:var(--model)}
.tb input[type=text]:focus,.tb select:focus{border-bottom-color:var(--tape)}
.tb input[type=text]::placeholder{color:#5b6066}
.tb input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;cursor:pointer}
.tb input[type=range]::-webkit-slider-runnable-track{height:2px;background:var(--rule)}
.tb input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:22px;margin-top:-10px;background:var(--tape);border:0}
.tb input[type=range]::-moz-range-track{height:2px;background:var(--rule)}
.tb input[type=range]::-moz-range-thumb{width:14px;height:22px;background:var(--tape);border:0;border-radius:0}
.tb.check{flex-direction:row;align-items:center;gap:12px;cursor:pointer;border-bottom:0}
.tb.check span{text-transform:none;letter-spacing:0;font-family:var(--sans);font-size:14.5px;color:var(--model)}
.tb.check input{appearance:none;-webkit-appearance:none;flex:none;width:20px;height:20px;border:1px solid var(--mute);display:grid;place-items:center;cursor:pointer}
.tb.check input:checked{background:var(--tape);border-color:var(--tape)}
.tb.check input:checked::after{content:"";width:9px;height:5px;border:2px solid #1a0d06;border-top:0;border-right:0;transform:translateY(-1px) rotate(-45deg)}
.verdict{grid-area:verdict;padding:22px 18px 22px}
.crit{list-style:none;margin-bottom:18px}
.crit li{display:grid;grid-template-columns:22px 118px 1fr;gap:10px;padding:8px 0;border-bottom:1px solid var(--rule);font-size:13.5px;align-items:baseline}
.crit li i{font-style:normal;font-family:var(--mono);font-weight:500}
.crit li.ok i{color:#8fcf9c}.crit li.maybe i{color:#e7c06a}.crit li.no i{color:#f08a7a}
.crit li b{font-weight:600;font-size:13px}
.crit li span{color:var(--mute)}
.verdict-line{font-family:var(--head);font-weight:600;font-size:19px;line-height:1.3;margin-bottom:18px}
.verdict-act{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}

/* Ventures */
.ventures{padding:clamp(90px,11vw,160px) var(--pad);background:var(--ink)}
.v-head{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(30px,6vw,90px);align-items:end;margin-bottom:56px}
.v-head p{color:rgba(241,236,227,.75);max-width:600px}
.desks{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,36px)}
.desks img{width:100%;aspect-ratio:4/5;object-fit:cover;margin-bottom:22px;filter:saturate(.85)}
.desks h3{margin-bottom:10px}
.desks p{color:rgba(241,236,227,.75);font-size:15.5px;max-width:420px}
.desks .kinds{margin-top:12px;font-family:var(--mono);font-size:12px;color:var(--tape);letter-spacing:.02em}
.raises{margin-top:clamp(90px,10vw,150px);display:grid;grid-template-columns:1fr 1fr;column-gap:clamp(24px,3vw,48px)}
.raises>h2{grid-column:1/-1;margin-bottom:12px}
.raises-copy{grid-column:1/-1;color:rgba(241,236,227,.75);margin-bottom:40px;max-width:640px}
.raise{display:grid;grid-template-columns:.8fr 1fr;gap:26px;border-top:1px solid var(--rule);padding-top:26px}
.raise img{width:100%;aspect-ratio:3/4;object-fit:cover}
.raise .target{font-family:var(--head);font-size:clamp(30px,3vw,44px);font-weight:600;color:var(--tape);line-height:1;margin-bottom:14px}
.raise h3{margin-bottom:12px}
.raise p{color:rgba(241,236,227,.75);font-size:15.5px;margin-bottom:18px}
.raises>.fine{grid-column:1/-1;margin-top:26px}
.flow{margin-top:clamp(90px,10vw,150px)}
.flow h2{margin-bottom:44px;max-width:700px}
.flow ol{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);counter-reset:f;position:relative}
.flow ol::before{content:"";position:absolute;left:0;right:0;top:7px;height:1px;background:var(--rule)}
.flow li{counter-increment:f;padding-right:28px;position:relative;padding-top:34px}
.flow li::before{content:"";position:absolute;left:0;top:0;width:15px;height:15px;background:var(--ink);border:1px solid var(--tape)}
.flow li::after{content:"0" counter(f);position:absolute;left:28px;top:-3px;font-family:var(--mono);font-size:12px;color:var(--tape)}
.flow b{font-family:var(--head);font-size:19px;font-weight:600;display:block;margin-bottom:8px}
.flow p{color:var(--mute);font-size:15px}

/* Paths */
.paths{background:var(--paper);color:var(--text);display:grid;grid-template-columns:1fr 1.1fr;grid-template-areas:"img body" "measure measure";column-gap:clamp(30px,6vw,100px);padding:clamp(90px,11vw,160px) var(--pad)}
.paths-img{grid-area:img}
.paths-img img{width:100%;aspect-ratio:1;object-fit:cover;position:sticky;top:110px}
.paths-body{grid-area:body}
.paths-body h2{margin-bottom:30px}
.path{padding:26px 0;border-top:1px solid var(--rule-l)}
.path h3{margin-bottom:8px}
.path p{color:#4c4f52;margin-bottom:14px;max-width:520px}
.paths .link{color:var(--tape-d)}
.measure{grid-area:measure;margin-top:clamp(80px,9vw,130px)}
.measure h2{margin-bottom:34px;max-width:720px}
.measure dl{display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--text)}
.measure dl div{padding:22px 24px 0 0}
.measure dt{font-family:var(--head);font-weight:600;font-size:18px;margin-bottom:8px}
.measure dd{color:#4c4f52;font-size:15px}

/* Contact */
.contact{padding:clamp(90px,11vw,160px) var(--pad) clamp(70px,8vw,110px);background:var(--ink2)}
.c-head{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(30px,6vw,90px);align-items:end;margin-bottom:44px}
.c-head p{color:rgba(241,236,227,.75);max-width:560px}
.cases{list-style:none;border-top:1px solid var(--rule)}
.cases button{width:100%;display:grid;grid-template-columns:minmax(220px,1fr) 1.4fr auto;gap:24px;align-items:baseline;text-align:left;padding:22px 0;border-bottom:1px solid var(--rule);transition:padding .35s var(--ease),color .3s}
.cases button::after{content:"→";color:var(--tape);font-size:18px;transition:transform .35s var(--ease)}
.cases button:hover{padding-left:12px}
.cases button:hover::after{transform:translateX(6px)}
.cases b{font-family:var(--head);font-size:clamp(19px,1.7vw,24px);font-weight:600}
.cases span{color:var(--mute);font-size:15px}
.c-info{font-style:normal;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:64px}
.c-info span{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.c-info p{margin-top:8px;font-size:15.5px}
.c-info a:hover{color:var(--tape)}
.foot{padding:48px var(--pad) 110px;border-top:1px solid var(--rule);display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;background:var(--ink)}
.foot img{width:130px;height:auto}
.foot p{color:var(--mute);font-size:14px}

/* Partner desk */
.desk-fab{position:fixed;right:22px;bottom:22px;z-index:45;display:flex;align-items:center;gap:10px;padding:14px 20px;background:var(--model);color:var(--text);font-weight:600;font-size:14px;box-shadow:0 18px 40px -14px rgba(0,0,0,.6);transition:transform .35s var(--ease),opacity .3s}
.desk-fab .dot{width:8px;height:8px;background:var(--tape);border-radius:50%}
.desk-fab:hover{transform:translateY(-2px)}
body.desk-open .desk-fab{opacity:0;pointer-events:none}
.desk{position:fixed;right:22px;bottom:22px;z-index:60;width:min(410px,calc(100vw - 24px));height:min(620px,calc(100svh - 110px));display:flex;flex-direction:column;background:#f4efe6;color:var(--text);box-shadow:0 30px 80px -20px rgba(0,0,0,.7);transform:translateY(18px);opacity:0;visibility:hidden;transition:transform .45s var(--ease),opacity .35s,visibility .45s}
.desk.open{transform:none;opacity:1;visibility:visible}
.desk-h{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:var(--ink);color:var(--model)}
.desk-h b{display:block;font-family:var(--head);font-size:17px}
.desk-h span{font-family:var(--mono);font-size:11px;color:var(--mute);letter-spacing:.04em}
.desk-x{font-size:26px;line-height:1;width:36px;height:36px;color:var(--model)}
.desk-log{flex:1;overflow-y:auto;padding:18px 18px 8px;display:flex;flex-direction:column;gap:10px;overscroll-behavior:contain}
.msg{max-width:88%;font-size:14.5px;line-height:1.5;padding:10px 13px;white-space:pre-line}
.msg.bot{background:#fff;border:1px solid #e1d9cc;align-self:flex-start}
.msg.me{background:var(--ink);color:var(--model);align-self:flex-end}
.msg.typing{color:#8a8278;font-family:var(--mono);font-size:12px;background:transparent;border:0;padding:4px 0}
.desk-opts{display:flex;flex-wrap:wrap;gap:6px;padding:6px 18px 10px}
.desk-opts button,.desk-opts a{font-size:13.5px;padding:8px 12px;border:1px solid #cfc5b5;background:#fff;color:var(--text);text-align:left;transition:border-color .2s,background .2s}
.desk-opts button:hover,.desk-opts a:hover{border-color:var(--tape-d)}
.desk-opts .go{background:var(--tape);border-color:var(--tape);color:#1a0d06;font-weight:600}
.desk-in{display:flex;border-top:1px solid #ddd3c4}
.desk-in input{flex:1;border:0;background:transparent;padding:15px 18px;font-size:15px;outline:none;color:var(--text)}
.desk-in button{width:54px;font-size:18px;color:var(--tape-d)}

/* Reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform 1s var(--ease)}
.rv.in{opacity:1;transform:none}

/* Tablet */
@media (max-width:1100px){
  .menu{gap:20px}
  .levers{grid-template-columns:1fr 1fr}
  .levers li:nth-child(2){border-right:0}
  .levers li:nth-child(3){padding-left:0}
  .levers li:nth-child(n+3){border-top:1px solid var(--rule-l);margin-top:10px}
  .sheet{grid-template-columns:1fr;grid-template-areas:"draw" "form" "verdict"}
  .draw{border-right:0;border-bottom:1px solid var(--rule)}
  .measure dl{grid-template-columns:1fr 1fr}
}
/* Phone */
@media (max-width:820px){
  body{font-size:15.5px}
  .top{padding:12px 18px;gap:12px}
  .brand img{width:124px}
  .menu{position:fixed;inset:64px 0 auto;flex-direction:column;gap:0;background:rgba(19,21,23,.97);padding:8px 18px 18px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:.35s var(--ease)}
  .menu.open{transform:none;opacity:1;visibility:visible}
  .menu a{padding:14px 0;border-bottom:1px solid var(--rule);font-size:16px}
  .desk-top{display:none}
  .burger{display:block;margin-left:auto}
  .story{height:760vh}
  #blockGL{height:60%}
  .panels{left:18px;right:18px;width:auto;top:54%;bottom:0;align-items:start;padding-top:10px;padding-bottom:calc(20px + env(safe-area-inset-bottom))}
  .hero-panel{margin-top:-8vh}
  body.in-story .desk-fab{opacity:0;pointer-events:none}
  .stage::before{display:none}
  .panels::before{content:"";position:absolute;inset:-60px -18px 0;background:linear-gradient(rgba(17,19,21,0),rgba(17,19,21,.92) 32%,#111315);pointer-events:none}
  .hero-panel{width:auto}
  .panel{position:relative}
  .where{margin-bottom:12px;font-size:11px}
  .hero-panel h1{font-size:clamp(30px,8.4vw,38px);margin-bottom:12px}
  .lede{font-size:15px;margin-bottom:18px}
  .hint{display:none}
  .panel p{font-size:15.5px}
  .ruler{top:76px;right:auto;left:18px;transform:none;flex-direction:row;gap:14px}
  .ruler button{padding:4px 0}
  .ruler button::before{display:none}
  .who,.yes-head,.fit-head,.v-head,.c-head{grid-template-columns:1fr}
  .who{gap:36px}
  .proof div{grid-template-columns:1fr;gap:2px}
  .levers{grid-template-columns:1fr}
  .levers li,.levers li+li{padding:26px 0;border-right:0;border-top:1px solid var(--rule-l);margin-top:0;flex-direction:row;gap:18px;align-items:flex-start}
  .levers li:first-child{border-top:0}
  .levers svg{width:92px;flex:none}
  .title-block{grid-template-columns:1fr}
  .tb{border-right:0!important}
  .draw{padding:14px}
  .desks{grid-template-columns:1fr;gap:44px}
  .desks img{aspect-ratio:4/3}
  .raises{grid-template-columns:1fr}
  .raise{grid-template-columns:1fr 1.3fr;gap:16px;margin-bottom:26px}
  .raise img{aspect-ratio:3/4.4}
  .flow ol{grid-template-columns:1fr;gap:26px}
  .flow ol::before{left:7px;right:auto;top:0;bottom:0;width:1px;height:auto}
  .flow li{padding:0 0 0 36px}
  .flow li::after{left:36px;top:-22px}
  .flow li{margin-top:20px}
  .paths{grid-template-columns:1fr;grid-template-areas:"body" "img" "measure"}
  .paths-img img{position:static;aspect-ratio:4/3;margin-top:20px}
  .measure dl{grid-template-columns:1fr}
  .cases button{grid-template-columns:1fr auto;gap:6px 16px}
  .cases span{grid-column:1;grid-row:2}
  .cases button::after{grid-row:1/3;grid-column:2;align-self:center}
  .c-info{grid-template-columns:1fr 1fr;gap:26px 18px}
  .foot{grid-template-columns:1fr;gap:12px}
  .desk{right:0;bottom:0;width:100vw;height:min(88svh,680px)}
  .desk-fab{right:14px;bottom:14px}
}