/* FTM Arquitetura — caderno de pranchas
   Marca: Spline Sans + Spline Sans Mono · branco dominante · preto · um acento coral #FC7A51 · cantos retos */

@font-face{font-family:'Spline Sans';src:url(/assets/fontes/SplineSans-Light.woff2) format('woff2');font-weight:300;font-display:swap}
@font-face{font-family:'Spline Sans';src:url(/assets/fontes/SplineSans-Regular.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Spline Sans';src:url(/assets/fontes/SplineSans-Medium.woff2) format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Spline Sans';src:url(/assets/fontes/SplineSans-SemiBold.woff2) format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'Spline Sans';src:url(/assets/fontes/SplineSans-Bold.woff2) format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'Spline Sans Mono';src:url(/assets/fontes/SplineSansMono-Regular.woff2) format('woff2');font-weight:400;font-display:swap}

:root{
  --papel:#fff;--tinta:#111;--escuro:#1a1a1a;--claro:#f5f5f5;--linha:#e9e9e9;--linha-f:#d9d9d9;
  --cinza:#5f5f5f;--coral:#fc7a51;--coral-esc:#d95b34;
  --m:clamp(16px,3.4vw,56px);--g:clamp(10px,1.4vw,22px);--cab:64px;
  --f:'Spline Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'Spline Sans Mono',ui-monospace,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.22,.7,.18,1);--porta:cubic-bezier(.75,0,.2,1);
  --fundo:var(--papel);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--cab)}
body{margin:0;background:var(--papel);color:var(--tinta);font-family:var(--f);font-size:17px;line-height:1.6;font-weight:400;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;border-radius:0}
h1,h2,h3,p,dl,dd,ol,ul,figure{margin:0}
ol,ul{list-style:none;padding:0}
svg{display:block}
::selection{background:var(--coral);color:#000}
:focus-visible{outline:2px solid var(--coral);outline-offset:3px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.pular{position:fixed;left:8px;top:-80px;z-index:200;background:var(--tinta);color:#fff;padding:12px 16px}
.pular:focus{top:8px}

/* ---------- tipografia */
.mono{font-family:var(--mono);font-size:11px;line-height:1.5;letter-spacing:.14em;text-transform:uppercase;font-weight:400}
.t-display{font-size:clamp(46px,9.4vw,180px);line-height:.88;letter-spacing:-.05em;font-weight:600}
.t-h1{font-size:clamp(40px,6.6vw,116px);line-height:.92;letter-spacing:-.045em;font-weight:600}
.t-h2{font-size:clamp(28px,3.5vw,60px);line-height:1.02;letter-spacing:-.032em;font-weight:600}
.t-lead{font-size:clamp(19px,1.65vw,26px);line-height:1.38;letter-spacing:-.014em}
em{font-style:normal;color:var(--coral)}

/* ---------- cabeçalho */
.cab{position:fixed;inset:0 0 auto;z-index:50;height:var(--cab);padding:0 var(--m);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;color:var(--tinta);border-bottom:1px solid transparent;transition:background-color .45s var(--ease),color .45s var(--ease),border-color .45s var(--ease),transform .5s var(--ease)}
.cab.claro{background:rgba(255,255,255,.88);-webkit-backdrop-filter:saturate(1.3) blur(14px);backdrop-filter:saturate(1.3) blur(14px);border-bottom-color:var(--linha)}
.cab.escuro{color:#fff}
.cab.escuro.solido{background:rgba(20,20,20,.55);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.cab-marca{justify-self:start;padding:10px 0}
.cab-marca svg{height:17px;width:auto}
.cab-folha{display:flex;align-items:baseline;gap:4px;white-space:nowrap;opacity:.9}
.cab-folha-t{margin-left:14px;opacity:.6}
.cab-nav{justify-self:end;display:flex;gap:clamp(18px,2.4vw,40px);font-size:14px;font-weight:500;letter-spacing:-.005em}
.cab-nav a{position:relative;padding:8px 0}
.cab-nav a::after{content:'';position:absolute;left:0;right:0;bottom:4px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .55s var(--ease)}
.cab-nav a:hover::after{transform:scaleX(1);transform-origin:left}
.cab-imersao{display:inline-flex;align-items:center;gap:8px;padding:8px 0;background:none;border:0;color:inherit;font:inherit;cursor:pointer}
.cab-imersao i,.menu-imersao i{width:8px;height:8px;border-radius:50%;border:1px solid currentColor;transition:background-color .3s,box-shadow .3s,border-color .3s}
html.imersao :is(.cab-imersao,.menu-imersao) i{background:var(--coral);border-color:var(--coral);box-shadow:0 0 0 4px rgba(252,122,81,.22)}
.menu-imersao{display:inline-flex;align-items:center;gap:10px;align-self:flex-start;margin:24px 0;padding:12px 16px 11px;background:none;border:1px solid #444;color:#fff;cursor:pointer}
.cab-menu{display:none;justify-self:end;width:48px;height:48px;align-items:center;justify-content:flex-end}
.cab-menu svg{width:34px;height:auto;transition:transform .5s var(--ease)}
.cab-menu[aria-expanded="true"] svg{transform:rotate(180deg)}
.menu{position:fixed;inset:0;z-index:60;background:var(--escuro);color:#fff;padding:calc(var(--cab) + 20px) var(--m) calc(var(--m) + env(safe-area-inset-bottom));display:flex;flex-direction:column;justify-content:space-between;overflow:auto}
.menu[hidden]{display:none}
.menu-l{display:flex;align-items:baseline;gap:16px;font-size:clamp(44px,13vw,84px);line-height:1.04;letter-spacing:-.045em;font-weight:600;padding:8px 0 12px;border-bottom:1px solid #333}
.menu-l .mono{color:var(--coral);letter-spacing:.1em}
.menu>.mono{color:#9a9a9a;line-height:1.9;margin-top:32px}
.menu-aberto{overflow:hidden}
.menu-aberto .cab{z-index:70;color:#fff;background:transparent;border-color:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}
@media (max-width:860px){.cab{grid-template-columns:1fr auto}.cab-folha,.cab-nav{display:none}.cab-menu{display:flex}}

/* ---------- escala gráfica no cabeçalho (progresso da página) */
.escala{position:relative;display:inline-grid;grid-template-columns:repeat(5,1fr);width:84px;height:5px;margin-left:14px;border:1px solid currentColor;align-self:center}
.escala i:nth-child(odd){background:currentColor}
.escala b{position:absolute;top:-5px;bottom:-5px;left:var(--p,0%);width:2px;margin-left:-1px;background:var(--coral)}

/* ---------- abertura (só na primeira visita) */
.intro{display:none}
.com-intro .intro{position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;background:var(--coral);color:#000;clip-path:inset(0);transition:clip-path 1.1s var(--porta)}
.com-intro .intro svg{width:min(46vw,300px);height:auto;overflow:visible}
.com-intro .intro path{transform-box:fill-box;transform:translateY(130%);opacity:0;animation:modulo .8s var(--ease) forwards}
.com-intro .intro path:nth-child(1){animation-delay:.15s}
.com-intro .intro path:nth-child(3){animation-delay:.25s}
.com-intro .intro path:nth-child(2){animation-delay:.35s}
.intro.sai{clip-path:inset(0 0 100% 0)}
@keyframes modulo{to{transform:none;opacity:1}}

/* ---------- capa */
.heroi{position:relative;height:100vh;height:100svh;min-height:580px;background:#0c0c0c;color:#fff;overflow:hidden}
.heroi-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.8s var(--ease)}
.heroi-slide.ativo{opacity:1}
.heroi-slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.07);transition:transform 9s linear}
.heroi-slide.ativo img{transform:scale(1)}
.heroi-video,.p-heroi-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.4s var(--ease);pointer-events:none}
.heroi-video.tocando,.p-heroi-video.tocando{opacity:1}
.heroi-veu{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,.45) 0,rgba(0,0,0,0) 20%,rgba(0,0,0,0) 42%,rgba(0,0,0,.66) 100%)}
.heroi-base{position:absolute;left:var(--m);right:var(--m);bottom:calc(var(--m) * .9 + env(safe-area-inset-bottom));display:flex;align-items:flex-end;justify-content:space-between;gap:var(--g)}
.heroi-assin{min-width:0;flex:1 1 auto}
.heroi-kicker{opacity:.85;margin-bottom:clamp(16px,2.2vw,30px)}
.heroi-mono svg{width:min(60vw,1020px);height:auto;overflow:visible}
.heroi-mono .l{transition:transform 1.9s var(--porta)}
.js .heroi-mono .l-t{transform:translateX(-34.5px)}
.js .heroi-mono .l-m{transform:translateX(-139.4px)}
.js .heroi.aberto .heroi-mono .l{transform:none}
.heroi-tese{margin-top:clamp(16px,1.8vw,26px);font-size:clamp(17px,1.5vw,23px);letter-spacing:-.012em}
.heroi-carimbo{flex:0 0 auto;width:clamp(260px,24vw,340px)}
.heroi-carimbo .c-v{transition:opacity .5s}
.heroi-carimbo.troca .c-v{opacity:0}
.heroi-barra{padding:0!important;height:3px;background:rgba(255,255,255,.14)!important}
.heroi-barra i{display:block;height:100%;width:0;background:var(--coral)}
.heroi-barra i.corre{animation:encher var(--dur,7s) linear forwards}
@keyframes encher{to{width:100%}}
.heroi-role{position:absolute;right:calc(var(--m) * .45);top:50%;transform:translateY(-50%) rotate(180deg);writing-mode:vertical-rl;opacity:.75;transition:opacity .3s}
.heroi-role:hover{opacity:1}
@media (max-width:860px){
  .heroi-base{flex-direction:column;align-items:stretch;gap:22px}
  .heroi-mono svg{width:100%}
  .heroi-carimbo{width:100%}
  .heroi-role{display:none}
}

/* ---------- carimbo (selo técnico de prancha) */
.carimbo{--cl:rgba(17,17,17,.85);display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--cl);border-left:1px solid var(--cl);font-size:14px;line-height:1.3;color:inherit}
.carimbo>span{display:block;min-width:0;padding:8px 12px 10px;border-right:1px solid var(--cl);border-bottom:1px solid var(--cl)}
.carimbo .c-larga{grid-column:1/-1}
.carimbo .c-topo{grid-column:1/-1;display:flex;align-items:center;gap:10px;padding:9px 12px}
.carimbo .c-topo svg{width:30px;height:auto;flex:none}
.carimbo .c-topo .mono{font-size:9.5px;flex:1}
.carimbo .c-topo .mono+.mono{flex:none}
.carimbo .c-r{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;opacity:.6;margin-bottom:3px}
.carimbo .c-v{display:block;font-weight:500;overflow-wrap:anywhere}
.carimbo--foto{--cl:rgba(255,255,255,.55);background:rgba(10,10,10,.34);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#fff}
.carimbo--escuro{--cl:#3c3c3c;color:#f5f5f5}
a.carimbo{transition:background-color .4s}
a.carimbo:hover{background:rgba(10,10,10,.5)}
.carimbo--linha{grid-template-columns:1.3fr 2fr 1fr .7fr 1.6fr 1fr .7fr}
.carimbo--linha>span,.carimbo--linha .c-topo,.carimbo--linha .c-larga{grid-column:auto}
@media (max-width:860px){.carimbo--linha{grid-template-columns:1fr 1fr}.carimbo--linha .c-topo,.carimbo--linha .c-larga{grid-column:1/-1}}

/* ---------- folhas (seções) */
.folha{position:relative;padding:calc(var(--m) * 1.5) var(--m) calc(var(--m) * 2.2);background:var(--fundo)}
.folha>*{position:relative;z-index:1}
.folha>.grade{position:absolute;z-index:0;top:0;bottom:0;left:var(--m);right:var(--m);pointer-events:none;background-image:linear-gradient(90deg,var(--linha) 1px,transparent 1px);background-size:calc((100% + var(--g)) / 12) 100%;border-right:1px solid var(--linha)}
.folha-topo{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid currentColor;margin-bottom:clamp(40px,7vw,120px)}
.rotulo{color:var(--cinza)}
.sub{padding-bottom:12px;border-bottom:1px solid currentColor;margin-bottom:clamp(20px,2.4vw,36px)}

/* ---------- manifesto */
.manifesto-tit{max-width:12ch}
.manifesto-corpo{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--g);margin-top:clamp(40px,6vw,100px)}
.manifesto-corpo .rotulo{grid-column:1/3;padding-top:8px}
.manifesto-txt{grid-column:6/12;display:flex;flex-direction:column;gap:20px}
.manifesto-txt p:last-child{color:#333;max-width:60ch}
.valores{display:flex;flex-wrap:wrap;gap:10px 0;margin-top:clamp(48px,6vw,96px);font-size:clamp(20px,2.2vw,34px);letter-spacing:-.03em;font-weight:500}
.valores li{display:flex;align-items:center}
.valores li+li::before{content:'';width:clamp(18px,2.6vw,46px);height:1px;background:var(--tinta);margin:0 clamp(12px,1.6vw,26px)}
.numeros{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:clamp(48px,6vw,96px);border-top:1px solid var(--tinta)}
.numeros>div{padding:16px var(--g) 0 0;border-right:1px solid var(--linha-f)}
.numeros>div:last-child{border-right:0}
.numeros>div+div{padding-left:var(--g)}
.numeros dt{color:var(--cinza);margin-bottom:10px}
.numeros dd{font-size:clamp(34px,4.6vw,78px);font-weight:300;letter-spacing:-.05em;line-height:1}
.numeros dd small{font-size:.42em;letter-spacing:-.01em}
.numeros .numeros-txt{font-size:clamp(20px,2vw,32px);font-weight:400;letter-spacing:-.03em;line-height:1.1}
.nota{margin-top:18px;color:var(--cinza);font-size:10px}
@media (max-width:860px){
  .manifesto-corpo .rotulo{grid-column:1/-1}
  .manifesto-txt{grid-column:1/-1}
  .valores{flex-direction:column;align-items:flex-start;gap:0;font-size:24px}
  .valores li{padding:6px 0}
  .valores li+li::before{display:none}
  .numeros{grid-template-columns:1fr 1fr}
  .numeros>div{padding:16px var(--g) 18px 0;border-bottom:1px solid var(--linha-f)}
  .numeros>div:nth-child(2n){border-right:0}
  .numeros>div:nth-child(3){padding-left:0}
}

/* ---------- pranchas (obras em destaque) */
.obras-cab{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--g);align-items:end;margin-bottom:clamp(56px,8vw,140px)}
.obras-cab .mono{grid-column:1/-1;padding:12px 0;border-bottom:1px solid currentColor;margin-bottom:clamp(30px,5vw,80px)}
.obras-cab h2{grid-column:1/8}
.obras-cab .obras-nota{grid-column:9/13;font-size:clamp(16px,1.2vw,19px);color:#333}
.prancha{position:relative;padding:calc(var(--m) * 1.5) var(--m) calc(var(--m) * 2.4);background:var(--fundo)}
.prancha--escura{--fundo:var(--escuro);background:var(--escuro);color:#f2f2f2}
.prancha--escura .tags li{border-color:#555}
.prancha--escura .pr-col p{color:#cfcfcf}
.pr-topo{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--g);align-items:baseline;padding:12px 0;border-bottom:1px solid currentColor;margin-bottom:clamp(22px,3vw,44px)}
.pr-topo>:nth-child(1){grid-column:1/3}
.pr-topo>:nth-child(2){grid-column:3/8}
.pr-topo>:nth-child(3){grid-column:8/10}
.pr-topo>:nth-child(4){grid-column:10/13;justify-self:end}
.pr-ver{display:inline-flex;gap:8px;transition:color .3s}
.pr-ver span{transition:transform .4s var(--ease)}
.pr-ver:hover{color:var(--coral)}
.pr-ver:hover span{transform:translateX(5px)}
.pr-nome{margin-bottom:clamp(24px,3.4vw,56px)}
.pr-nome a{background:linear-gradient(currentColor,currentColor) 0 96%/0 .06em no-repeat;transition:background-size .7s var(--ease)}
.pr-nome a:hover{background-size:100% .06em}
.pr-nome--col{font-size:clamp(36px,4.3vw,76px);line-height:.95;letter-spacing:-.04em;font-weight:600}
.g12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--g);row-gap:clamp(22px,3.2vw,56px)}
.pr-larga{grid-column:1/-1}
.pr-col{align-self:start;display:flex;flex-direction:column;gap:16px}
.pr-col p{color:#333;max-width:58ch}
.pr-txt{display:flex;flex-direction:column;gap:16px}
.pr-txt>p:not(.t-lead){color:#333;max-width:58ch}
.pr-tese{font-weight:500}
.prancha--escura .pr-txt>p:not(.t-lead){color:#cfcfcf}
.pr-txt .carimbo{margin-top:10px}
.pr-tese-g{align-self:start}
.pr-link{display:inline-flex;align-items:center;gap:10px;font-weight:500;font-size:15px;padding:6px 0;border-bottom:1px solid currentColor;align-self:flex-start;transition:color .3s,border-color .3s}
.pr-link span{transition:transform .4s var(--ease)}
.pr-link:hover{color:var(--coral);border-color:var(--coral)}
.pr-link:hover span{transform:translateX(6px)}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags li{border:1px solid var(--linha-f);padding:5px 9px 4px}
.pr-fixa{position:sticky;top:calc(var(--cab) + 28px);align-self:start;display:flex;flex-direction:column}
.pr-imgs{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:var(--g);row-gap:clamp(22px,3vw,48px)}

/* figuras */
.f{position:relative;margin:0;overflow:hidden;background:var(--claro);aspect-ratio:var(--ar,auto)}
.prancha--escura .f{background:#222}
.f img{width:100%;height:100%;object-fit:cover}
.f figcaption{position:absolute;left:12px;bottom:10px;color:var(--tinta)}
.f--desce{margin-top:clamp(40px,10vw,180px)}
.f--base{align-self:end}
.f--cheio{aspect-ratio:auto}
.f--cheio img{position:absolute;inset:0}
.f--desenho{background:var(--claro)}
.f--desenho img{object-fit:contain;padding:clamp(10px,2vw,32px) clamp(10px,2vw,32px) clamp(30px,3vw,44px);mix-blend-mode:multiply}
.f--alto{align-self:start}
/* volume 3D: canvas WebGL sobre a foto (profundidade medida por IA) */
.prof-cv{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none}
.proxima .prof-cv{opacity:.58;transition:opacity .6s}
.proxima>a:first-child:hover .prof-cv{opacity:.72}
/* do traço à foto */
.f[data-traco] .traco{position:absolute;inset:0;background:#fff;clip-path:inset(0 0 0 calc(var(--t,0) * 100%))}
.traco img{width:100%;height:100%;object-fit:cover}
.traco-linha{position:absolute;top:0;bottom:0;left:calc(var(--t,0) * 100%);width:2px;margin-left:-1px;background:var(--coral);pointer-events:none;transition:opacity .4s}
.traco-rot{position:absolute;right:12px;top:10px;padding:4px 8px 3px;background:#fff;color:var(--tinta);pointer-events:none;transition:opacity .4s}
.traco-rot--foto{right:auto;left:12px;background:var(--tinta);color:#fff;opacity:0}
.f[data-traco].manual .traco-rot--foto{opacity:1}
.f[data-traco].revelado:not(.manual) .traco-linha,.f[data-traco].revelado:not(.manual) .traco-rot{opacity:0}
html.imersao .f[data-traco]{cursor:ew-resize;touch-action:pan-y;user-select:none;-webkit-user-select:none}
.f[data-traco] img{-webkit-user-drag:none}
.traco-alca{position:absolute;top:50%;left:clamp(22px,calc(var(--t,0) * 100%),calc(100% - 22px));z-index:2;width:44px;height:44px;margin:-22px 0 0 -22px;padding:0;border:0;border-radius:50%;background:var(--coral);color:#fff;font:500 17px/44px var(--f);letter-spacing:.08em;cursor:ew-resize;touch-action:none;box-shadow:0 2px 12px rgba(0,0,0,.28);transition:transform .3s var(--ease),opacity .4s}
.traco-alca:hover,.traco-alca:focus-visible{transform:scale(1.1)}
.f[data-traco].revelado:not(.manual) .traco-alca{opacity:.85}
/* voo entre pranchas */
.voo{position:relative;height:240vh;background:#0c0c0c;color:#fff}
.voo-cola{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.voo-cola canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.voo-cola::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.4) 0,rgba(0,0,0,0) 25%,rgba(0,0,0,0) 70%,rgba(0,0,0,.55) 100%)}
.voo-rot{position:absolute;z-index:1;left:var(--m);right:var(--m);bottom:var(--m);display:flex;justify-content:space-between;gap:var(--g);margin:0;opacity:calc(var(--p,0) * 1.6 - .1)}
.pr-luzes{display:flex;flex-direction:column;gap:14px;margin-top:clamp(8px,2vw,28px)}
.pr-luzes-tit{color:var(--cinza)}
.luzes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--g)}
.luzes .f figcaption{left:0;bottom:0;padding:6px 10px 5px;background:var(--fundo);color:var(--tinta)}
@media (max-width:800px){.luzes{grid-template-columns:1fr 1fr}}
.pr-planta{grid-column:1/7;display:flex;flex-direction:column}

/* cota (linha de dimensão) */
.cota{position:relative;display:flex;align-items:center;justify-content:center;height:22px;margin-bottom:10px;color:var(--coral)}
.cota::before{content:'';position:absolute;left:0;right:0;top:50%;border-top:1px solid currentColor;transform:scaleX(var(--k,1));transition:transform 1.4s var(--porta) .1s}
.cota i{position:absolute;top:0;bottom:0;width:1px;background:currentColor}
.cota i:first-child{left:0}
.cota i:last-child{right:0}
.cota i::after{content:'';position:absolute;left:-5px;top:50%;width:11px;height:1px;background:currentColor;transform:rotate(-45deg)}
.cota span{position:relative;background:var(--fundo);padding:0 12px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;transition:opacity .6s .8s}
.js .cota[data-revela]{opacity:1;transform:none;--k:0}
.js .cota[data-revela] span{opacity:0}
.js .cota.visivel{--k:1}
.js .cota.visivel span{opacity:1}

/* faixa horizontal (Alpha Academy) */
.faixa{display:flex;gap:var(--g);overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;margin:clamp(30px,4vw,64px) calc(var(--m) * -1) 0;padding:0 var(--m) 16px;scroll-padding:0 var(--m);cursor:grab;scrollbar-width:thin;scrollbar-color:var(--tinta) var(--linha)}
.faixa .f{flex:0 0 auto;height:clamp(240px,60vh,660px);width:auto;scroll-snap-align:start}
.faixa .f img{pointer-events:none;-webkit-user-drag:none;user-select:none}
.faixa.arrastando{cursor:grabbing;scroll-snap-type:none}
.faixa-rodape{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin:10px 0 clamp(30px,4vw,56px)}
.faixa-rodape .pr-link{font-family:var(--f);text-transform:none;letter-spacing:-.005em;font-size:15px}

@media (max-width:800px){
  .g12>*,.pr-imgs>*,.obras-cab>*{grid-column:1/-1!important;grid-row:auto!important}
  .pr-topo{grid-template-columns:1fr auto}
  .pr-topo>:nth-child(n){grid-column:auto}
  .pr-topo>:nth-child(2),.pr-topo>:nth-child(3){display:none}
  .pr-fixa{position:static}
  .f--desce{margin-top:0}
  .f--cheio{aspect-ratio:16/10;min-height:0!important}
  .pr-imgs{grid-template-columns:1fr}
  .faixa .f{height:clamp(220px,52vw,420px)}
}

/* ---------- índice */
.indice-cab{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(30px,4vw,64px)}
.filtros{display:flex;flex-wrap:wrap;gap:6px}
.filtros button{border:1px solid var(--tinta);padding:8px 12px 7px;transition:background-color .3s,color .3s;letter-spacing:.14em}
.filtros button sup{font-size:8px;margin-left:2px}
.filtros button[aria-pressed="true"]{background:var(--tinta);color:#fff}
.filtros button:hover{background:var(--tinta);color:#fff}
.lista{border-top:1px solid var(--tinta)}
.lista>li{border-bottom:1px solid var(--linha-f)}
.lista>li[hidden]{display:none}
.lista a,.lista-cab{display:grid;grid-template-columns:5ch minmax(0,2.6fr) minmax(0,1fr) minmax(0,1.5fr) 6ch 12ch;gap:var(--g);align-items:baseline;padding:18px 0}
.lista-cab{color:var(--cinza);padding:12px 0}
.l-n{color:var(--cinza)}
.l-nome{font-size:clamp(22px,2.6vw,42px);line-height:1.05;letter-spacing:-.035em;font-weight:600;transition:transform .55s var(--ease)}
.l-nome::before{content:'';display:inline-block;width:.38em;height:.38em;margin-right:.32em;background:var(--coral);vertical-align:.12em;transform:scale(0);transform-origin:left center;transition:transform .45s var(--ease)}
.l-local{font-size:15px}
.l-area{text-align:right}
.l-meta,.l-mini{display:none}
.lista a:hover .l-nome,.lista a:focus-visible .l-nome{transform:translateX(6px)}
.lista a:hover .l-nome::before,.lista a:focus-visible .l-nome::before{transform:scale(1)}
.previa{position:fixed;left:0;top:0;z-index:40;width:min(28vw,420px);aspect-ratio:16/10;pointer-events:none;opacity:0;background:var(--claro);transform:translate3d(var(--x,0),var(--y,0),0) translate(-50%,-50%) scale(.9);transition:opacity .3s var(--ease),transform .5s var(--ease)}
.previa.on{opacity:1;transform:translate3d(var(--x,0),var(--y,0),0) translate(-50%,-50%) scale(1)}
.previa img{width:100%;height:100%;object-fit:cover}
@media (max-width:860px),(hover:none){
  .previa{display:none}
  .lista-cab{display:none}
  .lista a{grid-template-columns:3.4ch minmax(0,1fr) 84px;grid-template-rows:auto auto;row-gap:4px;padding:16px 0;align-items:start}
  .l-n{grid-row:1/3;padding-top:4px}
  .l-nome{grid-column:2;font-size:clamp(21px,5.6vw,30px)}
  .l-meta{display:block;grid-column:2;color:var(--cinza);font-size:10px;letter-spacing:.1em}
  .l-uso,.l-local,.l-ano,.l-area{display:none}
  .l-mini{display:block;grid-column:3;grid-row:1/3;width:84px;height:56px;object-fit:cover;background:var(--claro)}
}

/* ---------- estúdio */
.estudio-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--g)}
.estudio-foto{grid-column:1/6}
.estudio-foto img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:grayscale(1) contrast(1.05)}
.estudio-foto figcaption{margin-top:12px;color:var(--cinza)}
.estudio-txt{grid-column:7/13;display:flex;flex-direction:column;gap:24px}
.estudio-txt>p:not(.t-lead){color:#333;max-width:58ch}
.disciplinas{margin-top:12px;border-top:1px solid var(--tinta)}
.disciplinas li{display:grid;grid-template-columns:6ch 1fr;gap:var(--g);padding:16px 0;border-bottom:1px solid var(--linha-f)}
.disciplinas .mono{color:var(--coral);padding-top:4px}
.disciplinas b{display:block;font-weight:600;font-size:19px;letter-spacing:-.02em;margin-bottom:2px}
.disciplinas li>span:last-child{color:#444;font-size:16px}
.metodo,.equipe{margin-top:clamp(64px,9vw,150px)}
.metodo ol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--g)}
.metodo li{padding-top:4px}
.m-n{display:block;font-size:clamp(46px,5.4vw,92px);line-height:1;font-weight:300;letter-spacing:-.06em;margin-bottom:20px}
.metodo b{display:block;font-weight:600;font-size:19px;letter-spacing:-.02em;margin-bottom:8px}
.metodo p{color:#444;font-size:16px;max-width:34ch}
.equipe ul{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:var(--g)}
.equipe img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:grayscale(1);background:var(--claro)}
.eq-nome{margin-top:12px;font-weight:600;letter-spacing:-.015em}
.equipe .mono{color:var(--cinza);font-size:10px;margin-top:2px}
@media (max-width:860px){
  .estudio-foto,.estudio-txt{grid-column:1/-1}
  .estudio-txt{margin-top:28px}
  .metodo ol,.equipe ul{grid-template-columns:1fr 1fr;row-gap:36px}
}

/* ---------- contato e rodapé */
.contato{--fundo:var(--escuro);position:relative;overflow:hidden;background:var(--escuro);color:#f3f3f3;padding:calc(var(--m) * 1.5) var(--m) clamp(40px,6vw,96px)}
.contato>*{position:relative;z-index:1}
.contato>.contato-graf{position:absolute;z-index:0;right:calc(var(--m) * -0.5);top:18%;width:min(58vw,880px);color:var(--coral);opacity:.45;pointer-events:none}
.contato-graf svg{width:100%;height:auto}
.contato-tit{margin:0 0 clamp(48px,7vw,120px)}
.contato-dados{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--g);border-top:1px solid #3c3c3c;padding-top:18px}
.contato-dados dt{color:#8f8f8f;margin-bottom:8px}
.contato-dados dd{font-size:clamp(16px,1.35vw,20px);letter-spacing:-.01em;overflow-wrap:anywhere}
.contato-dados dd small{display:block;margin-top:6px;font-size:13px;line-height:1.45;color:#9a9a9a;letter-spacing:0}
.contato-dados a{background:linear-gradient(var(--coral),var(--coral)) 0 100%/0 1px no-repeat;transition:background-size .5s var(--ease),color .3s}
.contato-dados a:hover{color:var(--coral);background-size:100% 1px}
.rodape{background:var(--escuro);color:var(--coral);padding:0 var(--m) calc(22px + env(safe-area-inset-bottom))}
.rodape-mono svg{width:100%;height:auto}
.rodape-linha{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;color:#8f8f8f;border-top:1px solid #3c3c3c;padding-top:16px;margin-top:clamp(18px,2.4vw,34px)}
.rodape-linha a:hover{color:#fff}
@media (max-width:860px){.contato-dados{grid-template-columns:1fr 1fr;row-gap:28px}.contato-dados>div:first-child{grid-column:1/-1}.contato>.contato-graf{width:110vw;top:auto;bottom:0;opacity:.22}}
@media (max-width:480px){.contato-dados{grid-template-columns:1fr}}

/* ---------- página de projeto */
.p-heroi{position:relative;height:92vh;height:92svh;min-height:540px;background:#0c0c0c;color:#fff;overflow:hidden}
.p-heroi>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.p-heroi-base{position:absolute;left:var(--m);right:var(--m);bottom:calc(var(--m) + env(safe-area-inset-bottom));display:flex;justify-content:space-between;align-items:flex-end;gap:var(--g)}
.p-heroi h1{margin-top:14px;max-width:11ch}
.p-heroi .carimbo{flex:0 0 auto;width:clamp(260px,24vw,340px)}
.p-mem-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--g);row-gap:clamp(28px,3vw,48px)}
.p-mem-grid .rotulo{grid-column:1/3;padding-top:10px}
.p-mem-grid h2{grid-column:3/11}
.p-mem-txt{grid-column:3/8;display:flex;flex-direction:column;gap:18px}
.p-mem-txt p{color:#333;font-size:18px;max-width:58ch}
.p-mem-cota{grid-column:9/13;align-self:start}
.p-ficha{border-top:1px solid var(--tinta)}
.p-ficha>div{display:grid;grid-template-columns:9ch 1fr;gap:12px;padding:11px 0;border-bottom:1px solid var(--linha-f)}
.p-ficha dt{color:var(--cinza);padding-top:3px}
.p-ficha dd{font-weight:500}
.p-filme{--fundo:var(--escuro);background:var(--escuro);color:#f3f3f3}
.filme{position:relative;aspect-ratio:16/9;background:#000;overflow:hidden}
.filme>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62;transition:transform 1.4s var(--ease),opacity .5s}
.filme:hover>img{transform:scale(1.025);opacity:.5}
.filme-play{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;color:#fff}
.filme-tri{width:clamp(70px,8vw,112px);aspect-ratio:1;border:1px solid #fff;display:grid;place-items:center;transition:background-color .4s,border-color .4s}
.filme-tri::after{content:'';width:0;height:0;border-style:solid;border-width:11px 0 11px 18px;border-color:transparent transparent transparent #fff;margin-left:5px}
.filme-play:hover .filme-tri{background:var(--coral);border-color:var(--coral)}
.filme iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.galeria{display:flex;flex-direction:column;gap:var(--g)}
.g-linha{display:grid;gap:var(--g)}
.g-dois{grid-template-columns:1fr 1fr}
.g-tres{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-dois-d{grid-template-columns:7fr 5fr}
.g-um-r{grid-template-columns:repeat(12,minmax(0,1fr))}
.g-um-r .g-f{grid-column:4/13}
.g-f{position:relative;margin:0;background:var(--claro);overflow:hidden}
.g-f img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease)}
.g-f:hover img{transform:scale(1.02)}
.g-dois .g-f,.g-tres .g-f{aspect-ratio:4/3}
.g-dois-d .g-f:first-child{aspect-ratio:16/9}
.g-dois-d .g-f:last-child img{position:absolute;inset:0}
.g-um .g-f img,.g-um-r .g-f img{height:auto;max-height:92vh;object-fit:contain;margin:0 auto}
.g-abrir{position:absolute;inset:0;cursor:zoom-in}
.g-num{position:absolute;left:12px;bottom:10px;color:#fff;mix-blend-mode:difference;font-size:10px;pointer-events:none}
@media (max-width:800px){
  .p-heroi-base{flex-direction:column;align-items:stretch;gap:20px}
  .p-heroi .carimbo{display:none}
  .p-mem-grid>*{grid-column:1/-1!important}
  .g-dois,.g-dois-d,.g-tres{grid-template-columns:1fr}
  .g-um-r .g-f{grid-column:1/-1}
  .g-dois-d .g-f:last-child{aspect-ratio:16/10}
}
.proxima{position:relative;--fundo:#000;background:#000;color:#fff}
.proxima>a:first-child{position:relative;display:block;height:min(84vh,780px);overflow:hidden}
.proxima>a:first-child>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.58;transition:transform 1.8s var(--ease),opacity .6s}
.proxima>a:first-child:hover>img{transform:scale(1.04);opacity:.72}
.proxima-txt{position:absolute;left:var(--m);right:var(--m);bottom:var(--m);display:flex;flex-direction:column;gap:14px}
.proxima-indice{position:absolute;left:var(--m);top:calc(var(--cab) + 18px);opacity:.8}
.proxima-indice:hover{opacity:1}

/* caixa de imagem ampliada */
.caixa{position:fixed;inset:0;z-index:95;display:grid;grid-template-rows:auto minmax(0,1fr) auto;background:rgba(12,12,12,.97);color:#fff;opacity:0;transition:opacity .35s var(--ease)}
.caixa[hidden]{display:none}
.caixa.on{opacity:1}
.caixa-topo,.caixa-base{display:flex;justify-content:space-between;align-items:center;padding:16px var(--m)}
.caixa-base{color:#8f8f8f}
.caixa-topo button{padding:8px 0;letter-spacing:.14em}
.caixa-topo button:hover{color:var(--coral)}
.caixa-img{position:relative;display:flex;align-items:center;justify-content:center;padding:0 var(--m);min-height:0}
.caixa-img img{max-width:100%;max-height:100%;object-fit:contain;transition:opacity .25s}
.caixa-img img.carregando{opacity:.25}
.caixa-ant,.caixa-prox{position:absolute;top:0;bottom:0;width:32%}
.caixa-ant{left:0;cursor:w-resize}
.caixa-prox{right:0;cursor:e-resize}
@media (hover:none){.caixa-base span:first-child{visibility:hidden}}

/* 404 */
.nao-achou{min-height:80vh;padding-top:calc(var(--cab) + var(--m))}
.nao-achou h1{max-width:14ch;margin-bottom:40px}

/* ---------- revelação ao rolar (porta correndo no trilho) */
.js [data-revela]{opacity:0;transform:translateY(26px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.js [data-revela].visivel{opacity:1;transform:none}
.js .f[data-revela],.js .g-f[data-revela],.js .estudio-foto[data-revela]{opacity:1;transform:none;clip-path:inset(0 100% 0 0);transition:clip-path 1.25s var(--porta)}
.js .f[data-revela].visivel,.js .g-f[data-revela].visivel,.js .estudio-foto[data-revela].visivel{clip-path:inset(0 0 0 0)}
.js .f[data-revela] img{transform:scale(1.1);transition:transform 2s var(--ease)}
.js .f[data-revela].visivel img{transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .js [data-revela],.js .f[data-revela],.js .g-f[data-revela]{opacity:1;transform:none;clip-path:none}
  .heroi-slide img{transform:none!important}
}
html:not(.imersao) :is(.voo,.f[data-traco] .traco,.traco-linha,.traco-rot,.traco-alca,.prof-cv,.heroi-video,.p-heroi-video){display:none}
@media print{.cab,.escala,.menu,.intro,.caixa{display:none!important}}

/* ---------- links (bio do Instagram): uma folha só, escura, feita para o celular */
body.links{background:var(--escuro);color:#fff}
.lk{max-width:520px;min-height:100svh;margin:0 auto;padding:max(18px,env(safe-area-inset-top)) 20px max(28px,env(safe-area-inset-bottom));display:flex;flex-direction:column}
.lk-topo{display:flex;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid #333;color:#8a8a8a;font-size:10px}
.lk-marca{align-self:center;margin:34px 0 26px}
.lk-marca svg{display:block;height:22px;width:auto}
.lk-foto{position:relative;width:112px;margin:0 auto 22px;background:#111}
.lk-foto img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:grayscale(1) contrast(1.05)}
.lk-foto::after{content:'';position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--coral)}
.lk-tit{margin:0;text-align:center;font-size:clamp(34px,10vw,46px);line-height:.95;letter-spacing:-.04em;font-weight:600}
.lk-sub{margin:14px 0 28px;text-align:center;color:#9a9a9a}
.lk-lista{border-top:1px solid #333}
.lk-l{display:grid;grid-template-columns:22px 56px minmax(0,1fr) 18px;align-items:center;gap:14px;padding:11px 0;border-bottom:1px solid #333;transition:background-color .3s var(--ease),padding .3s var(--ease)}
.lk-l:hover,.lk-l:focus-visible{background:#232323;padding-left:8px;padding-right:8px}
.lk-n{color:var(--coral);font-size:10px}
.lk-l img{width:56px;height:56px;object-fit:cover}
.lk-t{display:flex;flex-direction:column;gap:2px;min-width:0}
.lk-t b{font-size:17px;line-height:1.25;font-weight:500}
.lk-t small{overflow:hidden;color:#9a9a9a;font-size:10px;letter-spacing:.06em;white-space:nowrap;text-overflow:ellipsis}
.lk-seta{color:var(--coral);font-size:18px;transition:transform .3s var(--ease)}
.lk-l:hover .lk-seta{transform:translateX(4px)}
.lk-pe{margin:auto 0 0;padding-top:34px;text-align:center;color:#949494}
.lk-pe a{border-bottom:1px solid #666}