/* ============================================================
   Oficina Performance — v1 site (rev 2)
   Tokens espelham docs/design.md. Editorial / oversized / B&W
   com tricolor de acento. border-radius: 0 em tudo.
   ============================================================ */
:root{
  --ink:#212121; --paper:#fcfcff; --grey:#8a8a8a;
  --atleta:#e92c17; --atleta-b:#ff4632;
  --estrutura:#008ae6; --estrutura-b:#1ba8ff;
  --conhecimento:#00c263; --conhecimento-b:#00f580;
  --fd:"Archivo Narrow",sans-serif;
  --fb:"Archivo",sans-serif;
  --gut:clamp(20px,4vw,64px);
  --navh:44px;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box;border-radius:0!important;}
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
body{font-family:var(--fb);background:var(--paper);color:var(--ink);font-weight:300;line-height:1.5;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
::selection{background:var(--ink);color:var(--paper);}
img,svg{display:block;max-width:100%;}

.display-xl{font-family:var(--fd);font-weight:700;text-transform:uppercase;letter-spacing:-.02em;line-height:.86;font-size:clamp(56px,12vw,220px);}
.display-l{font-family:var(--fd);font-weight:700;text-transform:uppercase;letter-spacing:-.01em;line-height:.92;font-size:clamp(36px,6vw,104px);}
.eyebrow{font-family:var(--fd);font-weight:300;text-transform:uppercase;letter-spacing:.28em;font-size:13px;color:var(--grey);}
mark{background:none;color:var(--atleta-b);}
mark.m2{color:var(--estrutura-b);}
.c-coral{color:var(--atleta-b);font-style:normal;}
.c-azul{color:var(--estrutura-b);font-style:normal;}

.line-mask{display:block;overflow:hidden;padding-bottom:.06em;}
.line-mask>span{display:block;will-change:transform;}

section[data-theme="dark"]{background:var(--ink);color:var(--paper);}
section[data-theme="dark"] .eyebrow{color:#8f8f8f;}

/* ============ 0. PRELOADER ============ */
.preloader{position:fixed;inset:0;z-index:1000;background:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:36px;}
.pl-wm{width:min(52vw,420px);height:auto;}
.pl-notch{transform-box:fill-box;transform-origin:center;}
.preloader__bar{width:min(52vw,420px);height:2px;background:#3a3a3a;overflow:hidden;}
.preloader__bar i{display:block;height:100%;width:100%;background:var(--paper);transform-origin:left;}

/* ============ 1. NAV (meia altura, isotipo + wordmark) ============ */
.nav{position:fixed;top:0;left:0;width:100%;z-index:900;height:var(--navh);
  display:flex;align-items:center;justify-content:space-between;padding:0 var(--gut);
  color:var(--paper);}
.nav__wm,.nav__links{mix-blend-mode:difference;}          /* efeito x-ray na rolagem */
.nav__iso{mix-blend-mode:normal;}
.nav__brand{display:flex;align-items:center;gap:12px;}
.nav__iso{width:20px;height:auto;}
.nav__wm{width:78px;height:auto;}
.nav__links{display:flex;align-items:center;gap:24px;font-family:var(--fd);text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:500;}
.nav__links a{position:relative;}
.nav__links a:not(.nav__cta)::after{content:"";position:absolute;left:0;bottom:-4px;width:100%;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease);}
.nav__links a:not(.nav__cta):hover::after{transform:scaleX(1);transform-origin:left;}
.nav__cta{border:1.5px solid currentColor;padding:6px 16px;}

/* ============ 2. HERO (em branco) ============ */
.hero{position:relative;min-height:100svh;overflow:hidden;display:flex;align-items:center;padding:var(--navh) var(--gut) 6vh;}
.hero__grain{position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(var(--ink) .5px,transparent .6px);background-size:4px 4px;opacity:.05;}
.hero__tese{position:relative;z-index:1;font-family:var(--fd);font-weight:700;text-transform:uppercase;letter-spacing:-.015em;line-height:.9;font-size:clamp(38px,8.2vw,150px);color:var(--ink);}
.hero .c-coral{color:var(--atleta);}   /* face fechada sobre fundo claro */

/* ============ 3. MARQUEE ============ */
.marquee{background:var(--ink);color:var(--paper);overflow:hidden;padding:20px 0;border-block:1px solid var(--ink);}
.marquee__track{display:flex;gap:.5em;white-space:nowrap;font-family:var(--fd);text-transform:uppercase;font-weight:700;font-size:clamp(26px,4.4vw,64px);letter-spacing:-.01em;will-change:transform;}
.marquee__track i{color:var(--atleta-b);font-style:normal;}
.marquee__track span:nth-child(4n+1){-webkit-text-stroke:1px var(--paper);color:transparent;}

/* ============ 4. TESE (um viewport) ============ */
.tese{height:100svh;display:flex;flex-direction:column;justify-content:center;gap:clamp(24px,4vh,48px);
  padding:calc(var(--navh) + 4vh) var(--gut) 5vh;}
.tese__title{font-family:var(--fd);font-weight:700;text-transform:uppercase;letter-spacing:-.015em;line-height:.94;font-size:clamp(30px,5.4vw,88px);}
.tese__body{display:flex;flex-direction:column;gap:14px;max-width:64ch;font-size:clamp(14px,1.5vw,19px);font-weight:300;line-height:1.5;}
.tese__arrow{font-family:var(--fd);color:var(--conhecimento-b);font-size:1.6em;line-height:.6;}

/* ============ 5. EIXOS ============ */
.eixos{padding:12vh var(--gut) 6vh;}
.eixos__head{margin-bottom:9vh;display:grid;gap:28px;}
.eixos__split{display:grid;grid-template-columns:1fr 1fr;gap:var(--gut);align-items:baseline;font-family:var(--fd);font-weight:700;text-transform:uppercase;letter-spacing:-.015em;line-height:.92;font-size:clamp(26px,4.8vw,84px);}
.eixos__l{text-align:right;}
.eixos__r{text-align:left;}
.eixo{padding:6vh 0;border-top:1.5px solid var(--ink);display:flex;flex-direction:column;gap:clamp(28px,4vh,52px);}
.eixo__top{display:flex;align-items:stretch;gap:var(--gut);}
.eixo__panel{flex:1;background:var(--c);min-height:clamp(180px,34vh,340px);display:flex;align-items:flex-end;padding:clamp(20px,3vw,40px);clip-path:inset(0 0 100% 0);overflow:hidden;}
.eixo__name{font-family:var(--fd);text-transform:uppercase;line-height:.82;letter-spacing:-.02em;font-size:clamp(46px,8.5vw,150px);width:100%;}
.eixo__name .art{color:var(--ink);font-weight:500;}
.eixo__name .noun{color:var(--paper);font-weight:700;}
.eixo__num{font-family:var(--fd);font-weight:700;color:var(--c);font-size:clamp(56px,10vw,180px);line-height:.8;align-self:flex-start;}
.eixo__bottom{display:grid;grid-template-columns:1fr 1fr;gap:var(--gut);align-items:start;}
.eixo__verb{font-family:var(--fd);text-transform:uppercase;font-weight:600;letter-spacing:.01em;font-size:clamp(18px,2vw,28px);margin-bottom:16px;line-height:1;}
.eixo__desc{max-width:44ch;font-size:clamp(15px,1.4vw,19px);font-weight:300;}
.eixo__offer{list-style:none;display:grid;gap:12px;align-content:start;}
.eixo__offer li{font-size:15px;padding-left:22px;position:relative;font-weight:400;}
.eixo__offer li::before{content:"";position:absolute;left:0;top:.5em;width:10px;height:10px;background:var(--c);}

/* ============ 6. INTEGRAÇÃO ============ */
.integra{min-height:150vh;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:15vh var(--gut) 0;text-align:center;gap:7vh;}
.integra__stage{position:relative;display:flex;align-items:center;justify-content:center;pointer-events:none;}
.integra__iso{width:clamp(190px,30vw,440px);overflow:visible;}
.integra__iso .t{will-change:transform,opacity;transform-box:fill-box;transform-origin:center;}
.integra__title{position:relative;z-index:2;max-width:18ch;}
.integra__title strong{font-weight:700;}
.integra__title .line-mask:nth-child(1) span{color:var(--conhecimento-b);}
.integra__title .line-mask:nth-child(2) span{color:var(--estrutura-b);}
.integra__title .line-mask:nth-child(3) span{color:var(--atleta-b);}

/* ============ 7. TRAJETÓRIA ============ */
.traj{padding:14vh var(--gut) 4vh;display:grid;gap:clamp(44px,9vh,120px);}
.traj__cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(10px,1.4vw,22px);align-items:center;}
.traj__col p{font-family:var(--fd);text-transform:uppercase;font-weight:700;line-height:.95;letter-spacing:-.01em;font-size:clamp(24px,3.4vw,52px);}
.traj__col--l{text-align:right;padding-right:clamp(12px,2vw,32px);border-right:1.5px solid var(--ink);}
.traj__col--r{text-align:left;padding-left:clamp(8px,1vw,16px);}
.traj__center{text-align:center;justify-self:center;max-width:36ch;font-family:var(--fd);text-transform:uppercase;font-weight:600;letter-spacing:.03em;color:var(--ink);font-size:clamp(16px,1.9vw,28px);}
.traj__marquee{margin:clamp(24px,5vh,80px) calc(-1 * var(--gut)) 0;background:var(--paper);color:var(--ink);border-block:1.5px solid var(--ink);padding:0;}
.traj__marquee .marquee__track{gap:2px;}
.traj__cell{flex:0 0 clamp(180px,22vw,260px);aspect-ratio:16/10;border-right:1.5px solid var(--ink);display:flex;align-items:flex-end;padding:16px;}
.traj__cell span{font-family:var(--fd);text-transform:uppercase;font-size:12px;letter-spacing:.08em;color:var(--grey);font-weight:500;}

/* ============ 8. ARTEFATOS (bento) ============ */
.artef{padding:16vh var(--gut);}
.artef__head{max-width:24ch;display:grid;gap:18px;margin-bottom:6vh;}
.artef__note{color:#9a9a9a;font-size:15px;max-width:44ch;}
.artef__bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(150px,1fr);gap:clamp(8px,1vw,14px);grid-auto-flow:dense;}
.artef__card{padding:24px;display:flex;flex-direction:column;justify-content:space-between;gap:24px;background:var(--paper);color:var(--ink);}
.artef__card.c-coral,.artef__card.c-azul,.artef__card.c-verde{background:var(--c);color:var(--ink);}
.artef__card.big{grid-column:span 2;grid-row:span 2;}
.artef__card.wide{grid-column:span 2;}
.artef__card.tall{grid-row:span 2;}
.artef__n{font-family:var(--fd);font-size:13px;letter-spacing:.1em;opacity:.55;}
.artef__card h3{font-family:var(--fd);text-transform:uppercase;font-weight:700;letter-spacing:-.01em;line-height:.98;font-size:clamp(18px,1.9vw,30px);}
.artef__card.big h3{font-size:clamp(28px,3.4vw,56px);}
.artef__card.c-coral h3,.artef__card.c-azul h3,.artef__card.c-verde h3{font-weight:500;}

/* ============ 10. CTA ============ */
.cta{min-height:88vh;display:flex;flex-direction:column;justify-content:center;gap:8vh;padding:0 var(--gut);}
.cta__title{font-family:var(--fd);font-weight:700;text-transform:uppercase;letter-spacing:-.02em;line-height:.88;font-size:clamp(48px,10vw,190px);}
.cta__actions{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:center;}
.btn{font-family:var(--fd);text-transform:uppercase;font-weight:600;letter-spacing:.06em;font-size:15px;padding:18px 34px;border:1.5px solid currentColor;cursor:pointer;transition:background .35s var(--ease),color .35s var(--ease);}
.btn--green{background:var(--conhecimento-b);border-color:var(--conhecimento-b);color:var(--ink);}
.btn--green:hover{background:transparent;color:var(--conhecimento-b);}

/* ============ 11. FOOTER ============ */
.foot{background:var(--ink);color:var(--paper);padding:8vh var(--gut) 5vh;display:grid;gap:36px;}
.foot__mark{justify-self:end;}
.foot__mark svg{width:min(40vw,280px);height:auto;}
.foot__legal .c-coral{color:var(--atleta-b);}
.foot__cols{display:flex;gap:32px;font-family:var(--fd);text-transform:uppercase;letter-spacing:.08em;font-size:14px;font-weight:500;}
.foot__legal{color:#7a7a7a;font-size:13px;max-width:64ch;}

/* ============ a11y ============ */
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid currentColor;outline-offset:2px;}

/* ============ responsivo ============ */
@media(max-width:820px){
  .nav__links{gap:16px;font-size:12px;}
  .eixo__top{flex-direction:column;}
  .eixo__bottom{grid-template-columns:1fr;gap:28px;}
  .traj__cols{grid-template-columns:1fr;}
  .traj__col--l{text-align:left;border-right:0;padding-right:0;}
  .traj__col--r{padding-left:0;}
  .artef__bento{grid-template-columns:repeat(2,1fr);}
  .artef__card.big{grid-column:span 2;grid-row:span 1;}
}

@media(prefers-reduced-motion:reduce){ *{scroll-behavior:auto!important;} }

/* ============ fallback: força visível se JS falhar ============ */
html.reveal-all .preloader{display:none!important;}
html.reveal-all .line-mask>span,html.reveal-all .eixo__name{transform:none!important;}
html.reveal-all .eixo__panel{clip-path:none!important;}
html.reveal-all .nav{transform:none!important;}
html.reveal-all .integra .t{transform:none!important;opacity:1!important;}
html.reveal-all [data-reveal]{opacity:1!important;transform:none!important;}
html.reveal-all .artef__card{opacity:1!important;transform:none!important;}

/* Hospedagem responsiva — desktop e mobile na mesma base. */
[hidden]{display:none!important;}
:root{--grey:#626262;}
html{scroll-padding-top:80px;}
body{overflow-wrap:break-word;}
main,section,article{min-width:0;}
.preloader{display:none;}
.js .preloader{display:flex;}
.no-js .eixo__panel{clip-path:none;}
.eixo__panel{clip-path:none;}
.nav{height:auto;min-height:64px;padding:10px var(--gut);background:var(--paper);color:var(--ink);border-bottom:1px solid var(--ink);}
.nav__wm,.nav__links{mix-blend-mode:normal;}
.nav--dark{background:var(--ink);color:var(--paper);border-color:var(--paper);}
.nav__wm{width:104px;}
.nav__iso{width:26px;}
.nav__links{letter-spacing:0;}
.nav__links a{min-height:44px;display:inline-flex;align-items:center;}
.nav__cta{padding:8px 16px;}
.eyebrow{font-weight:400;letter-spacing:0;}
.eixo__name .noun,.eixo__name .art{color:var(--ink);}
.eixo__num{color:var(--ink);}
.eixo__verb{letter-spacing:0;}
.eixo__offer li{line-height:1.55;}
.eixo__panel{min-width:0;}
.integra__title{overflow-wrap:normal;}
.foot__cols{flex-wrap:wrap;letter-spacing:0;}
.foot__cols a{min-height:44px;display:inline-flex;align-items:center;}
.foot__legal{color:#bdbdbd;line-height:1.65;}
.foot__legal a{text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere;}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;text-align:center;letter-spacing:0;line-height:1.2;}
.btn--paper{background:var(--paper);color:var(--ink);border-color:var(--paper);}
.btn--paper:hover{background:var(--ink);color:var(--paper);}
.portfolio-link{align-self:flex-start;display:inline-flex;align-items:center;gap:16px;min-height:48px;font-family:var(--fd);font-weight:600;border-bottom:1px solid currentColor;}
.skip-link{position:fixed;top:8px;left:12px;z-index:2000;background:var(--ink);color:var(--paper);padding:12px 16px;transform:translateY(-180%);}
.skip-link:focus{transform:none;}

@media(max-width:820px){
  :root{--gut:24px;}
  .hero{min-height:85svh;padding-top:100px;padding-bottom:48px;}
  .hero__tese{font-size:clamp(38px,7.8vw,66px);line-height:.96;}
  .eixos{padding:64px var(--gut) 32px;}
  .eixos__head{margin-bottom:48px;gap:20px;}
  .eixos__split{grid-template-columns:1fr;gap:8px;font-size:clamp(30px,6vw,48px);line-height:1;}
  .eixos__l,.eixos__r{text-align:left;}
  .eixo{padding:36px 0;gap:24px;}
  .eixo__top{position:relative;display:block;}
  .eixo__panel{min-height:200px;padding:24px 20px;}
  .eixo__name{font-size:clamp(36px,8.5vw,68px);line-height:.95;letter-spacing:-.02em;overflow-wrap:normal;}
  .eixo__num{position:absolute;right:16px;top:12px;font-size:32px;line-height:1;}
  .eixo__bottom{gap:20px;}
  .eixo__verb{font-size:24px;line-height:1.1;}
  .eixo__desc,.eixo__offer li{font-size:16px;}
  .integra{min-height:0;padding:64px var(--gut);gap:36px;overflow:hidden;}
  .integra__iso{width:180px;}
  .integra__title{font-size:clamp(28px,5.7vw,44px);line-height:1;max-width:100%;}
  .traj{padding:64px var(--gut);gap:32px;}
  .traj__cols{gap:24px;}
  .traj__col p{font-size:clamp(28px,5.5vw,42px);}
  .traj__center{font-size:22px;line-height:1.1;letter-spacing:0;text-align:left;justify-self:start;}
  .cta{min-height:0;padding:64px var(--gut);gap:32px;}
  .cta__title{font-size:clamp(38px,7.8vw,66px);line-height:.96;}
  .cta__actions{justify-content:flex-start;gap:16px;}
  .foot{padding:48px var(--gut) 32px;gap:24px;}
  .foot__mark{justify-self:start;}
  .foot__mark svg{width:180px;}
  .portfolio-link{align-self:stretch;justify-content:space-between;}
}
@media(max-width:380px){
  :root{--gut:20px;}
  .nav__brand{gap:8px;}
  .nav__wm{width:90px;}
  .nav__iso{width:22px;}
  .nav__links{gap:10px;font-size:12px;}
  .nav__cta{padding:8px 10px;}
  .eixo__panel{padding:20px 16px;min-height:180px;}
  .eixo__name{font-size:36px;}
  .btn{width:100%;padding:16px 20px;}
}
@media(prefers-reduced-motion:reduce){
  .preloader{display:none!important;}
  .eixo__panel{clip-path:none!important;}
  *,*::before,*::after{animation:none!important;transition:none!important;}
}
.nav__brand{min-height:44px;}