/* VIA OPUS 5.1 — "Obra viva" + tijolos e concreto da 4.0 */
:root{
  --paper:#ece6dc; --paper-2:#f4efe8; --concrete:#ddd5c9; --stone:#cfc6b8;
  --ink:#16181a; --g1:#1c1e21; --g2:#24272a;
  --ivory:#f3ede5;
  --txt:#16181a; --muted:rgba(22,24,26,.64); --faint:rgba(22,24,26,.42); --line:rgba(22,24,26,.13); --line-2:rgba(22,24,26,.24);
  --d-muted:rgba(243,237,229,.66); --d-faint:rgba(243,237,229,.4); --d-line:rgba(243,237,229,.13);
  --cu:#b37d5d; --cu-2:#d2a07a; --cu-3:#8e5e40;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --sans:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1); --ease-io:cubic-bezier(.77,0,.18,1);
  --gut:clamp(20px,5vw,72px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:80px}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--paper);color:var(--txt);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3,p,ol,ul,blockquote,dl,dd{margin:0}
ol,ul{padding:0;list-style:none}
::selection{background:var(--cu);color:var(--ivory)}
:focus-visible{outline:2px solid var(--cu);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{width:100%;max-width:1480px;margin:0 auto;padding:0 var(--gut)}
.skip{position:fixed;left:16px;top:-60px;z-index:100;background:var(--ink);color:var(--ivory);padding:10px 16px;border-radius:999px;text-decoration:none;font-weight:600}
.skip:focus{top:16px}
body::after{content:"";position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.05;background-image:url(assets/grao.svg);background-size:180px 180px}

.kicker{display:flex;align-items:center;gap:14px;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--cu-3);font-weight:600}
.kline{display:inline-block;width:44px;height:1px;background:currentColor}
.sec-t{font-family:var(--serif);font-weight:300;font-size:clamp(2.7rem,6.4vw,6.6rem);line-height:.96;letter-spacing:-.035em;font-variation-settings:"opsz" 60}
.sec-t em,.cant-t em,.ct-t em{font-style:italic;color:var(--cu);font-weight:300}
.sec-lede{font-size:clamp(17px,1.4vw,20px);color:var(--muted);max-width:40ch;line-height:1.55}
.aviso{margin-top:16px;font-size:13px;color:var(--faint);max-width:44ch;border-left:1px solid var(--cu);padding-left:14px;line-height:1.5}

/* botões */
.btn{display:inline-flex;align-items:center;gap:12px;min-height:54px;padding:0 28px;border-radius:999px;text-decoration:none;font-weight:600;font-size:15px;border:1px solid transparent;position:relative;overflow:hidden;isolation:isolate;transition:color .5s var(--ease),transform .4s var(--ease)}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;transform:translateY(101%);transition:transform .6s var(--ease)}
.btn:hover::before{transform:none}
.btn-ink{background:var(--ink);color:var(--ivory)}
.btn-ink::before{background:var(--cu)}
.btn-copper{background:var(--cu);color:var(--ivory)}
.btn-copper::before{background:var(--ink)}
.link-arrow{display:inline-flex;align-items:center;gap:10px;background:none;border:0;padding:6px 0;cursor:pointer;text-decoration:none;font-weight:600;font-size:15px;position:relative}
.link-arrow::after{content:"";position:absolute;left:0;right:28px;bottom:0;height:1px;background:currentColor;transform-origin:right;transform:scaleX(0);transition:transform .5s var(--ease)}
.link-arrow:hover::after{transform-origin:left;transform:scaleX(1)}
.link-arrow .ico-arrow{transition:transform .5s var(--ease)}
.link-arrow:hover .ico-arrow{transform:translateX(5px)}
.link-arrow--back .ico-arrow{order:-1;transform:scaleX(-1)}
.link-arrow--back:hover .ico-arrow{transform:scaleX(-1) translateX(5px)}

/* ── carregando: o prédio se desenha ── */
.loader{display:none}
.js .loader{display:grid;place-items:center;position:fixed;inset:0;z-index:96;background:var(--paper);transition:opacity .8s ease .1s,visibility 0s .9s}
.loader-in{display:grid;justify-items:center;gap:22px;color:var(--cu)}
.loader-draw path{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.3s var(--ease-io) forwards}
.loader-draw path:nth-child(2){animation-delay:.12s}.loader-draw path:nth-child(3){animation-delay:.3s}.loader-draw path:nth-child(4){animation-delay:.5s}.loader-draw path:nth-child(5){animation-delay:.7s}
@keyframes draw{to{stroke-dashoffset:0}}
.loader p{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.loader b{font-variant-numeric:tabular-nums;color:var(--txt)}
.is-ready .loader{opacity:0;visibility:hidden}

/* ── céu + palco 3D fixos (atravessam a página) ── */
.sky,.stage3d{display:none}
.has-3d .sky{display:block;position:fixed;inset:0;z-index:-2;background:linear-gradient(180deg,var(--sky-top,#e2dbcf) 0%,var(--sky-hor,#eee8df) 42%,var(--sky-hor,#eee8df) 100%)}
.has-3d .stage3d{display:block;position:fixed;inset:0;width:100%;height:100%;z-index:-1}
.has-3d body{background:transparent}
.has-3d{background:var(--paper)}

.progress{position:fixed;left:0;right:0;top:0;height:2px;z-index:80;pointer-events:none}
.progress i{display:block;height:100%;background:var(--cu);transform-origin:left;transform:scaleX(var(--p,0))}

/* cursor */
.cursor{display:none}
@media (hover:hover) and (pointer:fine){
  .js .cursor{display:grid;place-items:center;position:fixed;left:0;top:0;z-index:85;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:var(--cu);pointer-events:none;transform:translate3d(var(--cx,-100px),var(--cy,-100px),0);transition:width .45s var(--ease),height .45s var(--ease),margin .45s var(--ease),opacity .3s}
  .cursor span{font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--ivory);opacity:0;transition:opacity .3s}
  .cursor.is-label{width:86px;height:86px;margin:-43px 0 0 -43px}
  .cursor.is-label span{opacity:1}
  .cursor.is-hidden{opacity:0}
}

/* ── cabeçalho ── */
.hd{position:fixed;left:0;right:0;top:0;z-index:70;color:var(--txt);transition:transform .6s var(--ease),background .5s,color .5s,border-color .5s;border-bottom:1px solid transparent}
.hd-in{display:flex;align-items:center;gap:28px;max-width:1480px;margin:0 auto;padding:20px var(--gut);transition:padding .5s var(--ease)}
.hd.is-solid{background:rgba(236,230,220,.78);-webkit-backdrop-filter:blur(16px) saturate(1.2);backdrop-filter:blur(16px) saturate(1.2);border-bottom-color:var(--line)}
.hd.is-solid .hd-in{padding-top:12px;padding-bottom:12px}
.hd.on-dark{color:var(--ivory)}
.hd.on-dark.is-solid{background:rgba(22,24,26,.74);border-bottom-color:var(--d-line)}
.hd.is-hidden{transform:translateY(-100%)}
.hd-brand{display:flex;align-items:center;gap:14px;text-decoration:none;margin-right:auto}
.hd-mono{width:56px}
.hd-word{width:148px}
.hd-nav{display:none;gap:32px}
.hd-nav a{text-decoration:none;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;opacity:.72;position:relative;transition:opacity .3s}
.hd-nav a:hover,.hd-nav a.is-on{opacity:1}
.hd-nav a::before{content:"";position:absolute;left:0;bottom:-3px;width:100%;height:1px;background:var(--cu);transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease)}
.hd-nav a:hover::before,.hd-nav a.is-on::before{transform:scaleX(1);transform-origin:left}
.hd-cta{display:none;align-items:center;gap:10px;height:44px;padding:0 20px;border:1px solid currentColor;border-radius:999px;text-decoration:none;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;transition:background .4s,color .4s,border-color .4s}
.hd-cta:hover{background:var(--cu);border-color:var(--cu);color:var(--ivory)}
.mm summary{list-style:none;display:flex;align-items:center;gap:12px;cursor:pointer;height:44px;padding:0 4px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;position:relative;z-index:2}
.mm summary::-webkit-details-marker{display:none}
.mm summary i{width:26px;height:9px;position:relative}
.mm summary i::before,.mm summary i::after{content:"";position:absolute;left:0;right:0;height:1.5px;background:currentColor;transition:transform .5s var(--ease),top .5s var(--ease)}
.mm summary i::before{top:0}.mm summary i::after{top:7.5px}
.mm[open] summary{color:var(--ivory)}
.mm[open] summary i::before{top:4px;transform:rotate(45deg)}
.mm[open] summary i::after{top:4px;transform:rotate(-45deg)}
.mm-panel{position:fixed;inset:0;z-index:1;background:var(--ink);color:var(--ivory);padding:110px var(--gut) 40px;display:flex;flex-direction:column;gap:28px;overflow:auto}
.mm-panel ol{display:grid;gap:6px}
.mm-panel li{opacity:0;transform:translateY(24px);animation:mmIn .7s var(--ease) forwards;animation-delay:.08s}
.mm-panel li:nth-child(2){animation-delay:.14s}.mm-panel li:nth-child(3){animation-delay:.2s}.mm-panel li:nth-child(4){animation-delay:.26s}.mm-panel li:nth-child(5){animation-delay:.32s}
.mm-panel a:not(.btn){display:flex;align-items:baseline;gap:16px;text-decoration:none;font-family:var(--serif);font-weight:300;font-size:clamp(2.1rem,9.5vw,3.3rem);line-height:1.15;letter-spacing:-.02em}
.mm-panel small{font-family:var(--sans);font-size:12px;letter-spacing:.2em;color:var(--cu-2)}
.mm-wa{align-self:flex-start}
.mm-foot{margin-top:auto;color:var(--d-faint);font-size:13px;letter-spacing:.14em;text-transform:uppercase}
@keyframes mmIn{to{opacity:1;transform:none}}
@media (min-width:1100px){.hd-nav{display:flex}.hd-cta{display:inline-flex}.mm{display:none}}

/* ── elevador (pavimentos) ── */
.elev{display:none}
@media (min-width:1200px){
  .js .elev{display:flex;flex-direction:column;align-items:flex-end;gap:14px;position:fixed;right:14px;top:50%;transform:translateY(-50%);z-index:60;color:var(--txt);transition:color .5s,opacity .5s}
  .elev.on-dark{color:var(--ivory)}
  .elev.on-dark a span{background:var(--g2)}
  .elev-now{display:grid;justify-items:center;width:36px;padding:8px 0;border:1px solid currentColor;border-radius:4px;line-height:1}
  .elev-now small{font-size:8px;letter-spacing:.2em;opacity:.7}
  .elev-now b{font-family:var(--serif);font-weight:400;font-size:22px;margin-top:4px;font-variant-numeric:tabular-nums}
  .elev ol{display:flex;flex-direction:column-reverse;gap:6px;align-items:flex-end}
  .elev a{display:flex;align-items:center;text-decoration:none;font-size:10px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;position:relative}
  .elev a span{position:absolute;right:36px;top:50%;margin-top:-.6em;line-height:1.2;background:var(--paper);padding:2px 6px;border-radius:3px;opacity:0;transform:translateX(8px);transition:opacity .3s,transform .3s var(--ease);white-space:nowrap}
  .elev a:hover span,.elev a:focus-visible span{opacity:.8;transform:none}
  .elev a b{display:grid;place-items:center;width:26px;height:22px;border:1px solid currentColor;border-radius:3px;font-size:9.5px;opacity:.45;transition:opacity .3s,background .3s,color .3s,border-color .3s}
  .elev a[aria-current] b{opacity:1;background:var(--cu);border-color:var(--cu);color:var(--ivory)}
}

/* ── canteiro (maquete 3D) ── */
.cant{position:relative;background:var(--paper)}
.has-3d .cant{background:transparent}
.cant-sticky{position:relative;min-height:100vh;min-height:100svh;overflow:hidden}
.cant-poster{position:absolute;inset:0}
.cant-poster img{width:100%;height:100%;object-fit:cover}
.has-3d .cant{height:760vh}
.has-3d .cant-sticky{position:sticky;top:0;height:100vh;height:100svh}
.has-3d .cant-poster{opacity:0;visibility:hidden;transition:opacity .6s,visibility 0s .6s}
.cant-ui{position:absolute;inset:0;pointer-events:none;color:var(--txt);transition:color .8s ease}
.cant-ui a,.cant-ui button{pointer-events:auto}
.cant.is-dusk .cant-ui{color:var(--ivory)}
.has-3d .cant-ui::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(22,24,26,.82),rgba(22,24,26,0) 55%);opacity:var(--fo,0);pointer-events:none}
@media (min-width:900px){.has-3d .cant-ui::before{background:linear-gradient(90deg,rgba(22,24,26,.7),rgba(22,24,26,0) 50%)}}
.cant-hero{position:absolute;left:0;right:0;top:clamp(110px,20vh,210px);opacity:var(--ho,1);transform:translate3d(0,var(--hy,0px),0)}
.cant-hero .kicker{margin-bottom:24px}
.cant-t{font-family:var(--serif);font-weight:300;font-size:clamp(3.2rem,7.4vw,8.4rem);line-height:.9;letter-spacing:-.045em;font-variation-settings:"opsz" 60}
.cant-t .ln{white-space:nowrap}
.ln{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.ln>span,.ln>em{display:block}
.cant-desc{margin-top:26px;max-width:32ch;font-size:clamp(16px,1.3vw,19px);color:var(--muted)}
.cant-actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px 28px;margin-top:30px}
.cant-dica{display:none;align-items:center;gap:12px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:700;color:var(--cu-3)}
.has-3d .cant-dica{display:inline-flex}
.cant-dica i{width:1px;height:34px;background:linear-gradient(var(--cu),transparent);position:relative;overflow:hidden}
.cant-dica i::after{content:"";position:absolute;left:0;top:-14px;width:1px;height:14px;background:var(--ink);animation:cue 2s var(--ease-io) infinite}
@keyframes cue{to{top:100%}}
.cant-stage{display:none}
.has-3d .cant-stage{display:block;position:absolute;left:0;right:0;bottom:150px;opacity:var(--so,0);transform:translate3d(0,var(--sy,20px),0)}
.st-k{font-size:12px;letter-spacing:.24em;text-transform:uppercase;font-weight:700;color:var(--cu-3);display:flex;align-items:baseline;gap:8px}
.cant.is-dusk .st-k{color:var(--cu-2)}
.st-k b{font-family:var(--serif);font-weight:400;font-size:20px;letter-spacing:0}
.st-k small{font-size:11px;opacity:.6}
.st-t{font-family:var(--serif);font-weight:300;font-size:clamp(3rem,7.5vw,8rem);line-height:.95;letter-spacing:-.04em;margin-top:6px;transition:opacity .35s,transform .5s var(--ease)}
.st-d{max-width:34ch;font-size:clamp(15px,1.25vw,18px);margin-top:14px;opacity:.75;transition:opacity .35s}
.st-t.swap,.st-d.swap{opacity:0;transform:translateY(14px)}
.cant-final{display:none}
.has-3d .cant-final{display:grid;gap:26px;justify-items:start;position:absolute;left:0;right:0;top:clamp(110px,22vh,230px);opacity:var(--fo,0);transform:translate3d(0,var(--fy,24px),0);visibility:var(--fv,hidden)}
.cant-final-t{font-family:var(--serif);font-weight:300;font-size:clamp(2.6rem,5.6vw,6rem);line-height:.98;letter-spacing:-.035em;max-width:11ch}
.cant-cota{display:none}
.has-3d .cant-cota{display:grid;justify-items:end;position:absolute;right:calc(var(--gut) + 40px);top:clamp(120px,17vh,170px);line-height:1;opacity:var(--so,0)}
.cant-cota small{font-size:10px;letter-spacing:.28em;text-transform:uppercase;font-weight:700;opacity:.6}
.cant-cota b{font-family:var(--serif);font-weight:300;font-size:clamp(2rem,3.4vw,3.4rem);letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin:6px 0}
.cant-bar{display:none}
.has-3d .cant-bar{display:block;position:absolute;left:0;right:0;bottom:42px;opacity:var(--bo,0)}
.cant-etapas{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.cant-etapas li{display:flex;gap:8px;align-items:baseline;font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;opacity:.38;transition:opacity .4s}
.cant-etapas li.on{opacity:1}
.cant-etapas .ce-n{font-family:var(--serif);font-weight:400;letter-spacing:0;font-size:13px;color:var(--cu)}
.cant-etapas .ce-d{display:none}
.cant-line{display:block;height:1px;background:currentColor;opacity:.25;margin-top:14px;position:relative}
.cant-line i{position:absolute;inset:0;background:var(--cu);transform-origin:left;transform:scaleX(var(--p,0));opacity:1}
.cant-selo{position:absolute;right:var(--gut);bottom:14px;font-size:10px;letter-spacing:.22em;text-transform:uppercase;opacity:.55}
.has-3d .cant-selo{bottom:auto;top:96px}
/* sem 3D (sem JS, sem WebGL ou movimento reduzido): pôster + lista de etapas */
html:not(.has-3d) .cant-sticky{display:flex;flex-direction:column;justify-content:flex-end}
html:not(.has-3d) .cant-poster::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(22,24,26,.92),rgba(22,24,26,.35) 55%,rgba(22,24,26,.1))}
html:not(.has-3d) .cant-ui{position:relative;inset:auto;color:var(--ivory);padding:140px 0 60px}
html:not(.has-3d) .cant-hero{position:relative;top:auto}
html:not(.has-3d) .cant-t .ln{white-space:normal}
.no-js .hd{background:rgba(22,24,26,.86);color:var(--ivory)}
html:not(.has-3d) .cant-desc{color:var(--d-muted)}
html:not(.has-3d) .cant .kicker{color:var(--cu-2)}
html:not(.has-3d) .cant-bar{display:block;margin-top:46px}
html:not(.has-3d) .cant-etapas{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
html:not(.has-3d) .cant-etapas li{opacity:1;flex-direction:column;gap:4px}
html:not(.has-3d) .cant-etapas .ce-d{display:block;font-size:14px;letter-spacing:0;text-transform:none;font-weight:400;color:var(--d-muted)}
html:not(.has-3d) .cant-line{display:none}
html:not(.has-3d) .cant-selo{position:relative;right:auto;bottom:auto;margin:30px var(--gut) 0}
@media (max-width:899px){
  .has-3d .cant-hero{top:auto;bottom:120px}
  .cant-t{max-width:none}
  .has-3d .cant-stage{bottom:96px}
  .st-t{font-size:clamp(2.8rem,13vw,4rem)}
  .has-3d .cant-cota{right:var(--gut);top:92px;transform:none}
  .cant-etapas{grid-template-columns:repeat(6,1fr);gap:6px}
  .has-3d .cant-etapas .ce-t{display:none}
  .has-3d .cant-etapas li{justify-content:center}
  .has-3d .cant-final{top:auto;bottom:110px}
  .has-3d .cant-selo{top:auto;bottom:12px;left:var(--gut);right:auto}
  .has-3d .cant-bar{bottom:36px}
}
@media (prefers-reduced-motion:no-preference){
  .js .cant-hero .ln>span,.js .cant-hero .ln>em{transform:translateY(108%);transition:transform 1.3s var(--ease)}
  .js.is-ready .cant-hero .ln>span{transform:none;transition-delay:.1s}
  .js.is-ready .cant-hero .ln>em{transform:none;transition-delay:.24s}
  .js .cant-hero .kicker,.js .cant-desc,.js .cant-actions{opacity:0;transform:translateY(16px);transition:opacity 1s,transform 1.2s var(--ease)}
  .js.is-ready .cant-hero .kicker{opacity:1;transform:none}
  .js.is-ready .cant-desc{opacity:1;transform:none;transition-delay:.45s}
  .js.is-ready .cant-actions{opacity:1;transform:none;transition-delay:.6s}
}

/* ── marcador de nível (entre pavimentos) ── */
.level{display:flex;align-items:center;gap:18px;font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--cu-3);margin-bottom:clamp(44px,7vh,80px)}
.level i{flex:1;height:1px;background:currentColor;opacity:.45;transform-origin:left}
.level span:last-child{font-family:var(--serif);letter-spacing:.04em;font-weight:400;font-size:14px}
.tf .level,.ct .level{color:var(--cu-2)}
@media (prefers-reduced-motion:no-preference){
  .js .level i{transform:scaleX(0);transition:transform 1.4s var(--ease-io) .2s}
  .js .level.is-in i{transform:none}
  .js .level[data-reveal]{opacity:1;transform:none}
}

/* ── explorar a maquete ── */
.cant-drag{position:absolute;inset:0;pointer-events:none;cursor:grab;touch-action:pan-y}
.cant-drag:active{cursor:grabbing}
.cant.can-explore .cant-drag{pointer-events:auto}
.explore{display:grid;gap:12px;margin-top:8px;pointer-events:auto}
.explore-t{font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:700;opacity:.7}
.explore-b{display:flex;flex-wrap:wrap;gap:8px}
.xb{display:inline-flex;align-items:center;gap:10px;height:42px;padding:0 16px;border-radius:999px;border:1px solid currentColor;background:rgba(255,255,255,.04);color:inherit;font-size:13px;font-weight:600;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:background .3s,border-color .3s,color .3s}
.xb:hover{border-color:var(--cu)}
.xb[aria-pressed="true"]{background:var(--cu);border-color:var(--cu);color:var(--ivory)}
.xb i{width:14px;height:14px;position:relative;display:inline-block}
.xb[data-x="night"] i{border-radius:50%;box-shadow:inset -4px -2px 0 0 currentColor}
.xb[data-x="night"][aria-pressed="false"] i{box-shadow:none;background:currentColor;transform:scale(.8)}
.xb[data-x="explode"] i{border-top:2px solid currentColor;border-bottom:2px solid currentColor}
.xb[data-x="explode"] i::after{content:"";position:absolute;left:0;right:0;top:4px;height:2px;background:currentColor}
.explore-h{display:flex;align-items:center;gap:10px;font-size:12px;opacity:.75}
.explore-h i{width:34px;height:12px;position:relative}
.explore-h i::before{content:"";position:absolute;left:0;right:0;top:5px;height:1px;background:currentColor}
.explore-h i::after{content:"";position:absolute;left:12px;top:1px;width:10px;height:10px;border-radius:50%;background:currentColor;animation:swipe 2.2s var(--ease) infinite}
@keyframes swipe{0%,100%{transform:translateX(-12px)}50%{transform:translateX(12px)}}
/* pontos de interesse e pavimentos (projetados da maquete) */
.hud,.floors{position:absolute;inset:0;pointer-events:none;transition:opacity .45s ease}
.hud{opacity:0}
.hud.on{opacity:1}
.hs{position:absolute;left:0;top:0;will-change:transform}
.hud.on .hs-b{pointer-events:auto}
.hs-b{position:relative;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;background:rgba(243,237,229,.94);border:1px solid var(--cu);display:grid;place-items:center;cursor:pointer;padding:0}
.hs-b i{width:9px;height:9px;border-radius:50%;background:var(--cu)}
.hs-b::before{content:"";position:absolute;inset:-7px;border-radius:50%;border:1px solid rgba(243,237,229,.8);animation:pulse 2.4s ease-out infinite}
@keyframes pulse{0%{transform:scale(.6);opacity:1}100%{transform:scale(1.5);opacity:0}}
.hs-tip{position:absolute;left:24px;top:-24px;width:220px;display:grid;gap:4px;padding:12px 14px;border-radius:8px;background:rgba(22,24,26,.88);color:var(--ivory);font-size:13px;line-height:1.4;opacity:0;transform:translateY(6px);transition:opacity .3s,transform .4s var(--ease);pointer-events:none;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.hs-tip b{font-family:var(--serif);font-weight:400;font-size:17px}
.hs-tip span{color:var(--d-muted)}
.hs.open .hs-tip,.hs:hover .hs-tip,.hs-b:focus-visible+.hs-tip{opacity:1;transform:none}
.hs.left .hs-tip{left:auto;right:24px}
.floors{opacity:0}
.floors.on{opacity:1}
.fl{position:absolute;left:0;top:0;padding:5px 12px;border-radius:999px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;white-space:nowrap;background:rgba(243,237,229,.88);color:var(--txt);border:1px solid var(--line);will-change:transform}
.fl::after{content:"";position:absolute;left:100%;top:50%;width:26px;height:1px;background:var(--cu)}
/* textos que sobem palavra por palavra + fonte variável reagindo ao cursor */
.w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.12em;margin-bottom:-.12em}
.wi{display:inline-block}
@media (prefers-reduced-motion:no-preference){
  .js [data-split] .wi{transform:translateY(108%);transition:transform 1.15s var(--ease);transition-delay:calc(var(--wi,0) * 45ms)}
  .js [data-split].is-in .wi{transform:none}
}
.ch{transition:font-variation-settings .35s ease;font-variation-settings:"wght" var(--wg,300),"opsz" 60}

/* ── portfólio: galeria editorial (traço → foto, raio-x, inclinação) ── */
.obras{position:relative;padding:clamp(100px,14vh,170px) 0 clamp(80px,12vh,150px);background:var(--paper)}
.obras-head{display:grid;gap:28px;margin-bottom:clamp(60px,9vh,100px)}
@media (min-width:900px){.obras-head{grid-template-columns:1.2fr .8fr;align-items:end}}
.gal{display:grid;gap:72px}
.pf{display:grid;gap:22px;align-content:start}
.pf-media{display:block;position:relative;aspect-ratio:3/2;overflow:hidden;border-radius:4px;background:var(--g1);transform:perspective(1300px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .6s var(--ease);will-change:transform}
.pf-skew{position:absolute;inset:-5% 0;transform:skewY(var(--skew,0deg));transform-origin:50% 50%}
.build .grid-bg{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(196,141,100,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(196,141,100,.1) 1px,transparent 1px),linear-gradient(rgba(196,141,100,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(196,141,100,.05) 1px,transparent 1px);background-size:96px 96px,96px 96px,24px 24px,24px 24px}
.build .traco,.build .foto,.build .foto img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.build .foto{overflow:hidden}
.scan,.rise{position:absolute;pointer-events:none;opacity:0;z-index:3}
.scan{top:0;bottom:0;left:0;width:1px;background:var(--cu-2);box-shadow:0 0 18px 2px rgba(210,160,122,.7)}
.rise{left:0;right:0;bottom:0;height:1px;background:var(--cu-2);box-shadow:0 0 18px 2px rgba(210,160,122,.7)}
@media (prefers-reduced-motion:no-preference){
  .js .build .traco{clip-path:inset(0 100% 0 0);transition:clip-path 1.5s var(--ease-io)}
  .js .build .foto{clip-path:inset(100% 0 0 0);transition:clip-path 1.7s var(--ease-io) 1s}
  .js .build .foto img{transform:scale(1.18);transition:transform 2.8s var(--ease) 1s}
  .js .build.is-built .traco{clip-path:inset(0 0 0 0)}
  .js .build.is-built .foto{clip-path:inset(0 0 0 0)}
  .js .build.is-built .foto img{transform:scale(1)}
  .js .build.is-built .scan{animation:scan 1.5s var(--ease-io) forwards}
  .js .build.is-built .rise{animation:rise 1.7s var(--ease-io) 1s forwards}
}
@keyframes scan{0%{left:0;opacity:1}88%{opacity:1}100%{left:100%;opacity:0}}
@keyframes rise{0%{bottom:0;opacity:1}88%{opacity:1}100%{bottom:100%;opacity:0}}
.xray{position:absolute;inset:0;z-index:2;background:rgba(17,19,21,.86);opacity:0;pointer-events:none;transition:opacity .45s var(--ease);-webkit-mask-image:radial-gradient(circle 190px at var(--mx,50%) var(--my,50%),#000 62%,transparent 100%);mask-image:radial-gradient(circle 190px at var(--mx,50%) var(--my,50%),#000 62%,transparent 100%)}
.xray img{width:100%;height:100%;object-fit:cover}
@media (hover:hover) and (pointer:fine){.pf-media.is-built:hover .xray{opacity:1}}
.pf-cap{display:grid;grid-template-columns:auto 1fr;gap:6px 20px;align-items:start}
.pf-num{font-family:var(--serif);font-weight:200;font-size:clamp(3rem,5vw,4.6rem);line-height:.8;color:var(--cu);grid-row:span 2}
.pf-area{font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--cu-3);display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px}
.tag-ia{font-size:10px;letter-spacing:.14em;color:var(--faint);border:1px solid var(--line-2);border-radius:999px;padding:3px 9px;font-weight:600}
.pf-t{font-family:var(--serif);font-weight:300;font-size:clamp(1.9rem,2.8vw,2.8rem);line-height:1.04;letter-spacing:-.025em;margin-top:6px}
.pf-t small{display:block;font-family:var(--sans);font-size:13px;font-style:italic;letter-spacing:.04em;color:var(--faint);margin-top:6px}
.pf-d{color:var(--muted);max-width:40ch;margin-top:6px}
.pf-cap .link-arrow{grid-column:2;justify-self:start}
@media (min-width:1000px){
  .gal{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:3vw;row-gap:14vh}
  .pf--1{grid-column:1/8}
  .pf--2{grid-column:9/13;margin-top:28vh}
  .pf--3{grid-column:2/7}
  .pf--4{grid-column:7/13;margin-top:16vh}
  .pf--2 .pf-media,.pf--3 .pf-media{aspect-ratio:4/5}
}

/* ── antes e depois ── */
.tf{background:var(--g1);color:var(--ivory);padding:clamp(100px,14vh,170px) 0 clamp(70px,11vh,130px)}
.tf-head{display:grid;gap:26px;margin-bottom:clamp(44px,7vh,80px)}
.tf-desc{color:var(--d-muted);max-width:52ch}
@media (min-width:900px){.tf-head{grid-template-columns:1.25fr .75fr;align-items:end}.tf-desc{justify-self:end}}
.tf .sec-t em{color:var(--cu-2)}
.tf-stage{padding:0 var(--gut)}
.ba{--pos:50%;position:relative;max-width:1480px;margin:0 auto;aspect-ratio:3/2;max-height:88vh;width:100%;overflow:hidden;background:var(--g2);touch-action:pan-y;user-select:none;-webkit-user-select:none;cursor:ew-resize;border-radius:var(--br,4px);transform:scale(var(--sc,1));transform-origin:50% 100%}
.ba-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba-antes{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.ba-line{position:absolute;top:0;bottom:0;left:var(--pos);width:1px;margin-left:-.5px;background:var(--ivory);pointer-events:none}
.ba-knob{position:absolute;top:50%;left:50%;width:68px;height:68px;margin:-34px 0 0 -34px;border-radius:50%;display:grid;place-items:center;color:var(--ivory);background:rgba(22,24,26,.45);border:1px solid rgba(243,237,229,.7);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:transform .4s var(--ease),background .4s}
.ba.is-drag .ba-knob,.ba:hover .ba-knob{transform:scale(1.1);background:rgba(179,125,93,.8)}
.ba-tag{position:absolute;top:22px;padding:8px 14px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:700;border-radius:999px;pointer-events:none}
.ba-tag-a{left:22px;background:rgba(243,237,229,.92);color:var(--ink)}
.ba-tag-d{right:22px;background:var(--cu);color:var(--ivory)}
.ba-range{position:absolute;inset:auto 0 0 0;width:100%;height:1px;opacity:0;margin:0;pointer-events:none}
.ba:has(.ba-range:focus-visible) .ba-knob{outline:2px solid var(--cu-2);outline-offset:4px}
.no-js .ba-range{inset:0;height:100%;pointer-events:auto}

/* ── processo: a linha que se desenha ── */
.proc{position:relative;background:var(--paper);padding:clamp(100px,14vh,170px) 0}
.proc-head{display:grid;gap:24px;margin-bottom:clamp(50px,8vh,90px)}
@media (min-width:900px){.proc-head{grid-template-columns:1.2fr .8fr;align-items:end}}
.path{position:relative}
.path-svg{display:none}
.path-bg{fill:none;stroke:var(--line-2);stroke-width:1.5}
.path-fg{fill:none;stroke:var(--cu);stroke-width:2.2;stroke-dasharray:1;stroke-dashoffset:calc(1 - var(--p,1))}
.path-v{position:absolute;left:21px;top:0;bottom:0;width:1px;background:var(--line-2)}
.path-v i{position:absolute;inset:0;background:var(--cu);transform-origin:top;transform:scaleY(var(--p,1))}
.path-list{display:grid;gap:48px}
.ps{position:relative;display:grid;gap:10px;padding-left:66px;opacity:.38;transition:opacity .7s ease}
.ps.on{opacity:1}
.ps-dot{position:absolute;left:14px;top:12px;width:15px;height:15px;border-radius:50%;background:var(--paper);border:1.5px solid var(--cu);transition:background .5s,box-shadow .5s}
.ps.on .ps-dot{background:var(--cu);box-shadow:0 0 0 7px rgba(179,125,93,.16)}
.ps-ico{color:var(--cu)}
.ps-ico .draw{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.4s var(--ease-io) .1s}
.ps.on .ps-ico .draw{stroke-dashoffset:0}
.no-js .ps,.no-js .ps-ico .draw{opacity:1;stroke-dashoffset:0}
.ps-n{font-family:var(--serif);font-weight:200;font-size:clamp(3rem,5vw,4.4rem);line-height:.85;color:var(--cu)}
.ps h3{font-family:var(--serif);font-weight:300;font-size:clamp(2rem,3vw,3rem);letter-spacing:-.03em;line-height:1}
.ps p{color:var(--muted);max-width:32ch}
@media (min-width:1000px){
  .path{padding-top:0}
  .path-svg{display:block;position:absolute;left:0;top:0;width:100%;height:160px}
  .path-v{display:none}
  .path-list{grid-template-columns:repeat(3,1fr);gap:4vw}
  .ps{padding:120px 0 0;justify-items:center;text-align:center}
  .ps-dot{left:50%;top:72px;margin-left:-8px}
  .ps p{margin:0 auto}
}

/* ── história: números que enchem de concreto (da 4.0) ── */
.hist{background:var(--concrete);padding:clamp(100px,14vh,170px) 0}
.hist-head{display:grid;gap:28px;margin-bottom:clamp(60px,10vh,110px)}
.hist-t>span,.hist-t>em{display:block}
.hist-intro{color:var(--muted);font-size:clamp(17px,1.4vw,20px);max-width:46ch}
@media (min-width:900px){.hist-head{grid-template-columns:1.3fr .7fr;align-items:end}}
.founders{display:grid;gap:70px}
.founder{display:grid;align-content:start;gap:8px}
.f-num{line-height:.8}
.f-num span{display:inline-block;font-family:var(--serif);font-weight:300;font-size:clamp(7rem,17vw,16rem);letter-spacing:-.05em;font-variant-numeric:tabular-nums;color:transparent;-webkit-text-stroke:1.5px var(--cu);
  background-image:linear-gradient(0deg,#7d543b 0%,var(--cu) calc(var(--fill,100) * 1%),transparent calc(var(--fill,100) * 1% + .6%));-webkit-background-clip:text;background-clip:text;padding-right:.04em}
.f-numlabel{font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--cu-3);margin:10px 0 26px}
.f-name{font-family:var(--serif);font-weight:400;font-size:clamp(1.9rem,2.6vw,2.6rem);letter-spacing:-.015em;line-height:1.1}
.f-role{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:12px}
.f-story{color:var(--muted);max-width:50ch}
@media (min-width:900px){.founders{grid-template-columns:1fr 1fr;gap:0}.founder{padding-right:5vw}.founder+.founder{padding:0 0 0 5vw;border-left:1px solid var(--line-2)}}
.hist-foot{display:grid;gap:50px;margin-top:clamp(70px,11vh,120px);padding-top:56px;border-top:1px solid var(--line-2)}
.hist-quote p{font-family:var(--serif);font-style:italic;font-weight:300;font-size:clamp(1.7rem,3vw,2.9rem);line-height:1.2;letter-spacing:-.015em;max-width:26ch}
.hist-quote p::before{content:"“";display:block;font-size:2.2em;line-height:.6;color:var(--cu);margin-bottom:.15em}
.hist-side{display:grid;gap:30px;align-content:start}
.hist-together{color:var(--muted)}
.tags{display:grid;gap:22px}
.tags-t{font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:700;color:var(--faint);margin-bottom:10px}
.tags ul{display:flex;flex-wrap:wrap;gap:8px}
.tags li{border:1px solid var(--line-2);border-radius:999px;padding:7px 15px;font-size:14px}
@media (min-width:900px){.hist-foot{grid-template-columns:1.2fr .8fr;gap:6vw}}

/* ── cobertura: orçamento sobre a maquete à noite ── */
.ct{position:relative;isolation:isolate;background:var(--g2);color:var(--ivory);padding:clamp(100px,14vh,170px) 0 60px;min-height:100vh}
.has-3d .ct{background:transparent}
.ct::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(12,13,15,.9) 0%,rgba(12,13,15,.66) 46%,rgba(12,13,15,.12) 100%),linear-gradient(0deg,rgba(12,13,15,.6),rgba(12,13,15,0) 40%)}
@media (max-width:999px){.ct::before{background:rgba(12,13,15,.74)}}
.ct-poster{position:absolute;inset:0;z-index:-2}
.ct-poster img{width:100%;height:100%;object-fit:cover}
.has-3d .ct-poster{display:none}
.ct-grid{display:grid;gap:60px}
.ct-t{font-family:var(--serif);font-weight:300;font-size:clamp(2.8rem,5vw,5.4rem);line-height:.92;letter-spacing:-.045em;font-variation-settings:"opsz" 60;margin-bottom:30px}
.ct-t>span,.ct-t>em{display:block}
.ct-t em{color:var(--cu-2)}
.ct-desc{font-size:18px;color:var(--d-muted);max-width:38ch}
.glass{background:rgba(28,30,33,.5);border:1px solid rgba(243,237,229,.14);-webkit-backdrop-filter:blur(18px) saturate(1.25);backdrop-filter:blur(18px) saturate(1.25);border-radius:10px}
.ct-card{margin-top:40px;display:grid;gap:6px;justify-items:start;padding:30px;max-width:520px}
.ct-k{font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:700;color:var(--cu-2)}
.ct-name{font-family:var(--serif);font-size:26px;margin-top:6px}
.ct-name span{font-family:var(--sans);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--d-faint);margin-left:8px}
.ct-num{font-family:var(--serif);font-weight:300;font-size:clamp(2.2rem,4vw,3.2rem);letter-spacing:-.02em;line-height:1.1;margin-bottom:18px}
.ct-aviso{margin-top:22px;font-size:14px;color:var(--d-faint);max-width:46ch}
.ct-brief{display:grid;gap:24px;align-content:start;padding:32px}
.ct-brief[hidden]{display:none}
.brief-intro{font-size:14px;color:var(--d-muted);margin-top:-12px}
.bq{display:grid;gap:12px}
.bq-t{font-size:14px;font-weight:600}
.bq-opts{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid rgba(243,237,229,.26);background:transparent;color:var(--ivory);border-radius:999px;padding:9px 16px;font-size:14px;cursor:pointer;transition:background .3s,color .3s,border-color .3s}
.chip:hover{border-color:var(--ivory)}
.chip[aria-pressed="true"]{background:var(--cu);color:var(--ivory);border-color:var(--cu)}
textarea{width:100%;font:inherit;font-size:15px;color:var(--ivory);background:rgba(0,0,0,.25);border:1px solid rgba(243,237,229,.2);border-radius:6px;padding:12px 14px;resize:vertical}
textarea::placeholder{color:var(--d-faint)}
.brief-prev{padding:18px 20px;border-left:2px solid var(--cu);background:rgba(255,255,255,.05)}
.brief-msg{white-space:pre-line;font-size:14px;color:var(--d-muted);margin-top:8px}
.brief-send[aria-disabled="true"]{opacity:.45;pointer-events:none}
.ct-legenda{margin-top:60px;text-align:right;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--d-faint)}
.ct .level{color:var(--cu-2)}
@media (min-width:1000px){
  .ct-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:8vh 6vw;align-items:start}
  .ct-main{min-height:calc(100vh - 260px)}
  .ct-brief{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:4vw}
  .ct-brief>.ct-k,.ct-brief>.brief-intro{grid-column:1/-1}
  .ct-brief>.bq-extra{grid-column:1}
  .ct-brief>.brief-prev{grid-column:2}
  .ct-brief>.brief-send{grid-column:2;justify-self:start}
}

/* ── rodapé ── */
.ft{background:var(--ink);color:var(--ivory);padding:clamp(70px,10vh,110px) 0 40px}
.ft-logo{width:min(420px,70vw);margin:0 auto 60px}
.ft-cols{display:grid;gap:26px;font-size:14px;color:var(--d-faint);border-top:1px solid var(--d-line);padding-top:30px}
.ft-ia{color:var(--d-muted)}
.ft-creds{display:grid;gap:4px;margin-top:10px}
.ft-creds div{display:flex;gap:8px}
.ft-end{display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center;color:var(--ivory)}
.ft-ver{font-size:11px;letter-spacing:.2em;text-transform:uppercase;border:1px solid var(--d-line);border-radius:999px;padding:4px 10px;color:var(--d-faint)}
@media (min-width:900px){.ft-cols{grid-template-columns:1fr 1.4fr auto}}

/* botão fixo (celular) */
.wa-float{position:fixed;right:16px;bottom:16px;z-index:60;display:inline-flex;align-items:center;gap:10px;height:52px;padding:0 20px 0 16px;border-radius:999px;background:var(--cu);color:var(--ivory);text-decoration:none;font-weight:700;font-size:14px;box-shadow:0 14px 40px -12px rgba(0,0,0,.5);transition:transform .6s var(--ease),opacity .4s}
.js .wa-float{transform:translateY(140%);opacity:0}
.js .wa-float.is-on{transform:none;opacity:1}
@media (min-width:1100px){.wa-float{display:none}}

/* ── estudo (diálogo) ── */
.study{width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:0;border:0;background:var(--ink);color:var(--ivory);overflow:auto}
.study::backdrop{background:rgba(0,0,0,.6)}
.study[open]{display:grid;grid-template-rows:auto 1fr;animation:studyIn .7s var(--ease)}
@keyframes studyIn{from{opacity:0;transform:translateY(30px)}}
.study-media{position:relative;background:var(--g1)}
.study-stage{position:relative;aspect-ratio:3/2;overflow:hidden;background-image:linear-gradient(rgba(179,125,93,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(179,125,93,.12) 1px,transparent 1px);background-size:48px 48px}
.study-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
@media (min-width:1000px){.study-stage img{object-fit:contain}}
.study-foto{transition:clip-path 1.1s var(--ease-io);clip-path:inset(0 0 0 0)}
.study.show-traco .study-foto{clip-path:inset(0 0 0 100%)}
.study-toggle{position:absolute;left:18px;bottom:18px;border:1px solid rgba(243,237,229,.6);background:rgba(22,24,26,.5);border-radius:999px;padding:10px 18px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;cursor:pointer;color:var(--ivory)}
.study-toggle:hover{background:var(--cu);border-color:var(--cu)}
.study-info{padding:36px var(--gut) 50px;display:grid;gap:20px;align-content:start}
.study .kicker{color:var(--cu-2)}
.study-t{font-family:var(--serif);font-weight:300;font-size:clamp(2.2rem,4vw,3.6rem);line-height:1;letter-spacing:-.03em}
.study-d{color:var(--d-muted)}
.ficha{display:grid;border-top:1px solid var(--d-line)}
.ficha div{display:grid;grid-template-columns:150px 1fr;gap:14px;padding:12px 0;border-bottom:1px solid var(--d-line);font-size:14px}
.ficha dt{color:var(--d-faint)}
.ficha--2 dd{color:var(--d-faint);font-style:italic}
.ficha-t{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--cu-2);margin-bottom:8px;font-weight:700}
.ficha-ex{font-size:10px;border:1px solid var(--d-line);border-radius:999px;padding:2px 8px;margin-left:8px;color:var(--d-faint)}
.ficha-n{font-size:12px;color:var(--d-faint);margin-top:8px}
.study-wa{justify-self:start}
.study-nav{display:flex;justify-content:space-between;align-items:center;padding-top:14px;border-top:1px solid var(--d-line)}
.study-count{font-family:var(--serif);color:var(--d-faint)}
.study-close{position:fixed;right:18px;top:18px;z-index:2;width:52px;height:52px;border-radius:50%;border:1px solid rgba(243,237,229,.5);background:rgba(22,24,26,.5);color:var(--ivory);display:grid;place-items:center;cursor:pointer;transition:transform .5s var(--ease),background .3s}
.study-close:hover{transform:rotate(90deg);background:var(--cu)}
@media (min-width:1000px){
  .study[open]{grid-template-rows:none;grid-template-columns:minmax(0,1.7fr) minmax(380px,1fr);overflow:hidden}
  .study-media{height:100vh}
  .study-stage{aspect-ratio:auto;height:100%}
  .study-info{overflow:auto;padding:90px 48px 48px}
}

/* revelações */
@media (prefers-reduced-motion:no-preference){
  .js [data-reveal]{opacity:0;transform:translateY(34px);transition:opacity 1s ease,transform 1.2s var(--ease);transition-delay:var(--d,0s)}
  .js [data-reveal].is-in{opacity:1;transform:none}
  .founder+.founder{--d:.15s}
  .js .ct-t .ln>span,.js .ct-t .ln>em{transform:translateY(108%);transition:transform 1.2s var(--ease)}
  .js .ct-t.is-in .ln>em{transition-delay:.15s}
  .js .ct-t.is-in .ln>span,.js .ct-t.is-in .ln>em{transform:none}
  .js .ct-t[data-reveal]{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.cant-ui .hud:not(.on) .hs-b{pointer-events:none}
::view-transition-group(study-photo){animation-duration:.7s;animation-timing-function:cubic-bezier(.2,.8,.2,1)}
::view-transition-old(root),::view-transition-new(root){animation-duration:.45s}
@media (max-width:899px){
  .hud{display:none}
  .cant-final-t{font-size:clamp(2.2rem,10vw,3rem)}
  .explore{gap:8px}
}

/* ── portfólio: traço → foto assentada tijolo por tijolo (da 4.0) ── */
@media (prefers-reduced-motion:no-preference){
  .js .build.bricky .foto{clip-path:none;opacity:0;transition:opacity .8s ease}
  .js .build.bricky .foto img{transform:none;transition:none}
  .js .build.bricky.is-built .foto{clip-path:none}
  .js .build.bricky.is-laid .foto{opacity:1}
}
.brick-layer{position:absolute;inset:0;z-index:1;pointer-events:none}
.brick{position:absolute;background-repeat:no-repeat;box-shadow:inset 0 0 0 1px rgba(236,230,220,.85);animation:brick .75s cubic-bezier(.2,.9,.25,1) both}
@keyframes brick{0%{transform:translate3d(0,-160%,0);opacity:0}45%{opacity:1}100%{transform:none;opacity:1}}
.build.is-laid .brick-layer{opacity:0;transition:opacity .7s ease .15s}