:root{color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
img{max-width:100%}
[hidden]:not([hidden=until-found i]){display:none!important}
:root{
  --paper:#F2F2F0; --paper-2:#E6E6E3; --panel:#E9E9E6; --ink:#131314; --night:#1B1B1D;
  --stone:#66666A; --fog:#A6A6A9; --line:#D0D0CC; --rule:#B4B4B0; --line-dark:#3A3A3E;
  --wa:#25D366;
  --sans:"Schibsted Grotesk",-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --gut:clamp(16px,5vw,72px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
h1,h2,h3{text-wrap:balance;font-weight:500;margin:0}
p{margin:0}
a:focus-visible,button:focus-visible{outline:2px solid currentColor;outline-offset:5px;border-radius:4px}
.skip{position:fixed;left:16px;top:-60px;z-index:100;background:var(--ink);color:var(--paper);padding:10px 14px}
.skip:focus{top:12px}
.wrap{max-width:1320px;margin-inline:auto;padding-inline:var(--gut)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--stone);display:flex;gap:14px;align-items:center}
.eyebrow b{font-weight:500;color:var(--ink)}
.dark .eyebrow{color:var(--fog)}
.it{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.muted{color:var(--stone)}
.section-h{font-size:clamp(36px,4.6vw,68px);line-height:1.02;letter-spacing:-.045em}

/* cabeçalho */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s}
.top.scrolled{border-color:var(--line)}
.top .wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.lockup{display:block;width:150px;height:auto;mix-blend-mode:multiply}
.top nav{display:flex;align-items:center;gap:34px;font-size:14px}
.top nav a:not(.pill){color:var(--stone);transition:color .2s}
.top nav a:not(.pill):hover{color:var(--ink)}
.pill{display:inline-flex;align-items:center;gap:14px;border:1px solid var(--ink);border-radius:999px;padding:10px 18px;font-size:14px;transition:background .25s,color .25s}
.pill:hover{background:var(--ink);color:var(--paper)}

/* palco do tentáculo: camada de trás (z1) e camada da frente (z3) */
.stage{position:relative}
.stage section{position:relative}
.tentacle{position:absolute;left:0;top:0;z-index:1;pointer-events:none;overflow:visible}
.tentacle.front{z-index:3}
.stage section>.wrap{position:relative;z-index:2}

/* abertura */
.hero .wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:40px;padding-block:64px 56px;min-height:640px}
.hero-copy{align-self:center;display:grid;gap:30px}
h1{font-size:clamp(52px,7vw,108px);line-height:.95;letter-spacing:-.055em}
h1 .soft{color:#8C8C8F}
.lead{font-size:clamp(18px,1.6vw,21px);line-height:1.55;max-width:30ch;color:#3E3E42}
.lead .it{font-size:1.25em;font-weight:700;font-style:italic}
.hero-art{position:relative;min-height:560px}
.hero-note{position:absolute;right:0;bottom:0;font-family:var(--mono);font-size:12px;color:var(--stone);letter-spacing:.06em;text-align:right;line-height:1.7}
.hero-note .it{font-size:18px;color:var(--ink);letter-spacing:0;display:block}

/* pontas soltas */
.problems{padding-block:120px 210px}
.problems .head{display:grid;gap:26px;max-width:820px;margin-bottom:72px}
.loose{display:grid;grid-template-columns:1fr 1fr;column-gap:72px;row-gap:28px}
/* os cartões são opacos (o tentáculo passa por trás); no cartão 2 o fundo fica abaixo do tentáculo e o texto acima */
#problemas>.wrap{z-index:auto}
#problemas .head{position:relative;z-index:2}
.pcard{position:relative;z-index:2;background:var(--panel);border-radius:26px;padding:42px 48px 46px 58px;display:grid;gap:12px;align-content:start;min-height:230px}
.pcard:nth-child(even){top:96px}
#pc2{z-index:auto;background:none}
#pc2::before{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--panel);z-index:0}
#pc2>*{position:relative;z-index:2}
.pcard .k{font-family:var(--mono);font-size:12px;color:var(--stone);letter-spacing:.1em}
.pcard h3{font-size:clamp(22px,2vw,27px);letter-spacing:-.025em;line-height:1.18}
.pcard p{color:var(--stone);max-width:42ch}

/* filosofia */
.dark{background:var(--night);color:var(--paper)}
.philosophy{padding-block:120px 150px}
.philosophy .grid{display:grid;grid-template-columns:.8fr 1.2fr;column-gap:6%;align-items:center}
.philosophy .left{display:grid;gap:30px;align-content:start}
.philosophy h2{font-size:clamp(40px,4.8vw,72px);line-height:1;letter-spacing:-.045em}
.philosophy h2 .it{color:#CFCFD2}
.philosophy .copy{display:grid;gap:20px;color:#B9B9BD;max-width:48ch}
.seq{font-family:var(--mono);font-size:13px;color:var(--fog);letter-spacing:.2em}
/* espiral horizontal à direita do texto: o tentáculo desce do cartão 4 direto no canto superior direito do 21.
   --fr deixa folga à direita para as ventosas quando a margem da página é estreita */
.fibo{--fr:max(0px,calc(78px - var(--gut)));width:calc(100% - var(--fr));height:auto;overflow:visible;justify-self:start}
.fibo rect{fill:none;stroke:var(--line-dark);stroke-width:1}
.fibo rect.one{fill:#202023;transition:fill 1s}
.fibo.entered rect.one{fill:#35353A}
.fibo text{font-family:var(--mono);fill:#77777C}
.fibo .guide{fill:none;stroke:#56565C;stroke-width:.04;stroke-dasharray:.14 .18;stroke-linecap:round}

/* produtos: 2 × 2, o tentáculo amarra cada cartão */
.products{padding-block:130px 170px}
.products .head{display:grid;gap:26px;max-width:760px;margin-bottom:70px}
.products .head p{color:var(--stone);max-width:44ch}
.tiles{display:grid;grid-template-columns:1fr 1fr;column-gap:72px;row-gap:96px}
/* o fundo do card fica abaixo do tentáculo; etiqueta, quadro do nome, descrição e seta ficam acima */
#produtos>.wrap{z-index:auto}
#produtos .head{position:relative;z-index:2}
.tile{position:relative;border-radius:28px;padding:32px 40px 124px;display:grid;grid-template-rows:auto 190px auto;gap:20px}
.tile::before{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--panel);transition:background .3s;z-index:0}
.tile:hover::before{background:#DFDFDB}
.tile>:not(.go){position:relative;z-index:2}
.tile .logo{display:grid;place-items:center;border-radius:18px;background:var(--paper);border:1px dashed var(--rule);transition:transform .4s cubic-bezier(.2,.7,.2,1)}
.tile:hover .logo{transform:scale(1.02)}
.tile .logo b{font-weight:600;font-size:clamp(26px,2.6vw,38px);letter-spacing:-.04em}
.tile .logo .plogo{height:88px;width:auto;max-width:70%}
.tile .logo .plogo.wide{height:56px}
.tile .logo{container-type:inline-size}
.tile .logo .lk{display:flex;align-items:center;gap:.42em;font-size:min(clamp(26px,2.6vw,38px),9.2cqi)}
.tile .logo .lk b{font-size:inherit}
.tile .logo .plogo.sq{height:1.6em;max-width:none}
.tile .logo b span{font-weight:400;color:#8C8C8F}
.tile p{color:var(--stone);font-size:16px;line-height:1.5}
.tile .go{position:absolute;right:32px;top:28px;font-size:16px;z-index:2}
.tag{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--stone);display:inline-flex;gap:9px;align-items:center}
.tag i{width:7px;height:7px;border-radius:50%;background:var(--ink);display:inline-block;flex:none}
.tag.soon i{background:none;border:1.2px solid var(--stone)}

/* serviços */
.services{background:var(--paper-2);padding-block:120px 140px}
.services .grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);column-gap:12%;row-gap:72px}
.svc{display:grid;gap:26px;align-content:start}
.svc>p:last-child{font-size:clamp(18px,1.6vw,21px);line-height:1.55;color:#3E3E42;max-width:42ch}
.start{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;max-width:62%}
.start div{border-top:1px solid var(--ink);padding-top:18px;display:grid;gap:6px}
.start span{font-family:var(--mono);font-size:12px;color:var(--stone);letter-spacing:.08em}
.start b{font-weight:500;font-size:19px;letter-spacing:-.01em}
.start p{color:var(--stone);font-size:15px}

/* contato */
.contact{padding-block:130px 150px}
.contact .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.contact h2{font-size:clamp(38px,4.8vw,72px);line-height:1.02;letter-spacing:-.045em}
.contact h2 span{color:#8E8E93}
.contact .copy{display:grid;gap:30px}
.contact .copy p{color:#B9B9BD;max-width:40ch}
.status{font-family:var(--mono);font-size:12px;color:var(--fog);letter-spacing:.04em;user-select:all}
.cta-zone{min-height:560px;display:grid;place-items:center}
.wa{width:128px;height:128px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;font-size:62px;line-height:1;box-shadow:0 18px 50px -12px rgba(37,211,102,.45);transition:transform .35s cubic-bezier(.3,1.5,.5,1)}
.wa:hover{transform:scale(1.06)}
.wa svg{width:66px;height:66px;fill:#fff}
.wa .fallback{font-family:var(--sans);font-weight:700;font-size:26px}

footer .wrap{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:24px;padding-block:44px}
footer .wrap>a{order:1}
footer span{order:-1}
footer p{order:0;font-weight:700}
footer p,footer span{font-size:15px;color:var(--stone)}

@media (max-width:1000px){
  .tile .logo b{font-size:28px}
  .tile .logo .lk{font-size:min(28px,9.2cqi)}
  .philosophy .grid{grid-template-columns:.78fr 1.22fr;column-gap:5%}
}
/* celular: duas faixas laterais; os blocos se alternam entre elas para o tentáculo trançar */
@media (max-width:759px){
  body{font-size:16px}
  .top nav a:not(.pill){display:none}
  .lockup{width:128px}
  .pill{padding:9px 14px;font-size:13px}
  .stage section>.wrap{padding-left:62px;padding-right:18px}
  .hero .wrap{grid-template-columns:1fr;padding-block:40px 30px;min-height:0;padding-left:18px}
  .hero-art{order:-1;min-height:300px;margin:-20px -18px -6px}
  .hero-note{display:none}
  .problems{padding-block:80px 110px}
  .problems .head{margin-bottom:44px}
  .loose{grid-template-columns:1fr;row-gap:22px}
  .pcard{padding:30px 24px 32px;min-height:0}
  .pcard:nth-child(even){top:0;margin-left:-44px;margin-right:44px}
  .philosophy{padding-block:80px 110px}
  .philosophy .grid{grid-template-columns:1fr;row-gap:84px}
  .fibo{margin-left:-29px;width:calc(100% + 12px)} /* quase de borda a borda, com folga para as ventosas */
  .products{padding-block:80px 110px}
  .products .head{margin-bottom:40px}
  .tiles{grid-template-columns:1fr;row-gap:44px}
  .tile{padding:26px 24px 96px;grid-template-rows:auto 130px auto}
  .tile .logo .plogo{height:60px}
  .tile .logo .plogo.wide{height:38px}
  .tile:nth-child(even){margin-left:-44px;margin-right:44px}
  .services{padding-block:80px}
  .services .grid{grid-template-columns:1fr;row-gap:56px}
  .start{grid-template-columns:1fr;gap:22px;max-width:none}
  .contact{padding-block:80px 90px}
  .contact .grid{grid-template-columns:1fr}
  .cta-zone{min-height:400px;margin-left:-44px}
  footer .wrap{flex-direction:column;align-items:flex-start;gap:12px}
}
/* botão flutuante de WhatsApp */
.wa-float{position:fixed;right:max(18px,env(safe-area-inset-right,0px));bottom:max(18px,calc(env(safe-area-inset-bottom,0px) + 18px));z-index:60;width:54px;height:54px;border-radius:50%;background:var(--ink);color:var(--paper);display:grid;place-items:center;box-shadow:0 12px 30px -10px rgba(19,19,20,.5);transition:transform .3s cubic-bezier(.3,1.5,.5,1),opacity .3s ease}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:29px;height:29px;fill:currentColor}
.wa-float.off{opacity:0;pointer-events:none;transform:scale(.5)}
@media (max-width:759px){.wa-float{width:48px;height:48px;right:max(14px,env(safe-area-inset-right,0px));bottom:max(14px,calc(env(safe-area-inset-bottom,0px) + 14px))}.wa-float svg{width:26px;height:26px}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}