/* p3group v3. Conceito: preto predominante, tangerina como luz (neon em vidro líquido),
   tipografia tech minimalista (Geist + Geist Mono), sem itálico em lugar nenhum.
   Raios: pill (999px) para tudo que é clicável; 14px para painéis/janelas; 8px para chips dentro de painéis. */
:root{
  color-scheme:dark;
  --preto:#060607;
  --preto-2:#0C0C0E;
  --preto-3:#131316;
  --preto-4:#1B1B1F;
  --linha:rgba(236,234,228,.08);
  --linha-2:rgba(236,234,228,.15);
  --osso:#ECEAE4;
  --osso-2:rgba(236,234,228,.68);
  --osso-3:rgba(236,234,228,.44);
  --tang:#FF4D24;
  --tang-claro:#FF7A4D;
  --tang-brilho:#FFC4AE;
  --tang-escuro:#A82A0E;
  --tang-fundo:rgba(255,77,36,.10);
  --tang-borda:rgba(255,77,36,.38);
  --brilho:0 0 14px rgba(255,77,36,.55),0 0 46px rgba(255,77,36,.22);
  --sans:'Geist','Segoe UI',system-ui,-apple-system,sans-serif;
  --mono:'Geist Mono',ui-monospace,'Cascadia Mono',Consolas,monospace;
  --ease:cubic-bezier(.2,.7,.1,1);
  --ease-io:cubic-bezier(.65,0,.35,1);
  --raio:14px;
  --raio-p:8px;
  --pill:999px;
  --larg:1240px;
  --nav-h:84px;
}

/* ---------- base ---------- */
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;background:var(--preto)}
body{background:var(--preto);color:var(--osso);font:400 17px/1.55 var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;font-synthesis:none}
*,*::before,*::after{box-sizing:border-box}
em,i,cite,dfn,var,address{font-style:normal}
h1,h2,h3,h4,p,figure,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit}
img,svg,canvas,video{display:block;max-width:100%}
button{font:inherit;color:inherit}
::selection{background:var(--tang);color:var(--preto)}
:focus-visible{outline:2px solid var(--tang);outline-offset:3px;border-radius:6px}
.pular{position:absolute;left:12px;top:-60px;z-index:200;padding:10px 16px;background:var(--tang);color:var(--preto);border-radius:var(--pill);font:500 14px var(--sans);text-decoration:none}
.pular:focus{top:calc(12px + env(safe-area-inset-top,0px))}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- layout ---------- */
.cx{width:100%;max-width:calc(var(--larg) + 64px);margin-inline:auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
@media (min-width:768px){.cx{padding-left:max(32px,env(safe-area-inset-left,0px));padding-right:max(32px,env(safe-area-inset-right,0px))}}
.secao{position:relative;padding-block:clamp(72px,13vw,176px)}
/* link de âncora: o rótulo da seção para logo abaixo da nav, sem sobrar vazio em cima */
section.secao[id]{scroll-margin-top:max(0px,calc(var(--nav-h) + 16px - clamp(72px,13vw,176px)))}
.cab{display:grid;gap:18px;max-width:880px;margin-bottom:clamp(40px,6vw,72px)}
.cab.centro{margin-inline:auto;text-align:center;justify-items:center}

/* ---------- tipografia ---------- */
.rotulo{display:inline-flex;align-items:center;gap:10px;font:500 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--osso-3)}
.rotulo::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--tang);box-shadow:var(--brilho)}
.t-hero{font:600 clamp(52px,9.6vw,156px)/.9 var(--sans);letter-spacing:-.058em;text-wrap:balance}
.t-1{font:500 clamp(38px,5.4vw,80px)/.98 var(--sans);letter-spacing:-.048em;text-wrap:balance}
.t-2{font:500 clamp(24px,2.6vw,36px)/1.08 var(--sans);letter-spacing:-.032em;text-wrap:balance}
.t-3{font:500 19px/1.25 var(--sans);letter-spacing:-.015em}
.corpo{font:400 clamp(16px,1.25vw,19px)/1.55 var(--sans);color:var(--osso-2);max-width:52ch;text-wrap:pretty}
.mono{font-family:var(--mono);font-size:13px;letter-spacing:.01em}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.fino{font-weight:300}

/* Vidro líquido laranja neon (versão CSS; o hero usa WebGL por cima quando disponível).
   Use em <span class="neon">palavra</span> dentro de títulos. Nunca itálico. */
.neon{
  color:var(--tang);
  background:
    linear-gradient(105deg,transparent 0 38%,rgba(255,240,232,.95) 47%,rgba(255,200,180,.4) 51%,transparent 60% 100%),
    linear-gradient(180deg,#FFD2C2 0%,#FF8D63 22%,#FF4D24 52%,#E23A12 74%,#8E2209 100%);
  background-size:260% 100%,100% 100%;
  background-position:130% 0,0 0;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  filter:drop-shadow(0 0 10px rgba(255,77,36,.55)) drop-shadow(0 0 34px rgba(255,77,36,.28));
  animation:reflexo 7s var(--ease-io) infinite;
  padding-bottom:.06em;
}
@keyframes reflexo{0%,55%{background-position:130% 0,0 0}100%{background-position:-130% 0,0 0}}
.neon-linha{color:transparent;-webkit-text-stroke:1.2px var(--tang);filter:drop-shadow(0 0 8px rgba(255,77,36,.6))}

/* ---------- superfícies ---------- */
.vidro{
  position:relative;
  background:linear-gradient(180deg,rgba(255,255,255,.065),rgba(255,255,255,.018) 40%,rgba(255,255,255,.01));
  border:1px solid rgba(255,255,255,.085);
  border-radius:var(--raio);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12),inset 0 -1px 0 rgba(255,77,36,.06),0 40px 90px -40px rgba(0,0,0,.9);
  -webkit-backdrop-filter:blur(18px) saturate(150%);backdrop-filter:blur(18px) saturate(150%);
}
.vidro-tang{
  position:relative;
  background:linear-gradient(180deg,rgba(255,77,36,.16),rgba(255,77,36,.04) 60%,rgba(255,77,36,.02));
  border:1px solid var(--tang-borda);
  border-radius:var(--raio);
  box-shadow:inset 0 1px 0 rgba(255,200,180,.25),0 0 0 1px rgba(255,77,36,.08),0 0 40px -6px rgba(255,77,36,.35);
  -webkit-backdrop-filter:blur(18px) saturate(160%);backdrop-filter:blur(18px) saturate(160%);
}
@media (prefers-reduced-transparency:reduce){.vidro,.vidro-tang{-webkit-backdrop-filter:none;backdrop-filter:none;background:var(--preto-3)}}
.chip{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 12px;border-radius:var(--raio-p);border:1px solid var(--linha-2);background:rgba(255,255,255,.03);font:500 12px var(--mono);color:var(--osso-2);white-space:nowrap}
.chip.on{border-color:var(--tang-borda);color:var(--tang-brilho);background:var(--tang-fundo)}
.exemplo{display:inline-flex;align-items:center;gap:6px;font:500 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--osso-3);border:1px dashed var(--linha-2);border-radius:var(--pill);padding:5px 10px}

/* ---------- ícones (Phosphor via js/icones.js) ---------- */
.ic{display:inline-block;width:1em;height:1em;flex:none;vertical-align:-.125em}
.ic svg{width:100%;height:100%;display:block}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:var(--pill);border:1px solid transparent;font:500 16px/1 var(--sans);letter-spacing:-.01em;text-decoration:none;white-space:nowrap;cursor:pointer;transition:transform .25s var(--ease),box-shadow .3s var(--ease),background-color .3s var(--ease),border-color .3s var(--ease),color .3s}
.btn:active{transform:translateY(1px) scale(.985)}
.btn .ic{font-size:18px;transition:transform .3s var(--ease)}
.btn-neon{background:var(--tang);color:#160500;box-shadow:inset 0 1px 0 rgba(255,220,205,.55),0 0 0 1px rgba(255,77,36,.5),0 8px 30px -6px rgba(255,77,36,.65)}
.btn-vidro{background:rgba(255,255,255,.04);border-color:var(--linha-2);color:var(--osso);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
@media (hover:hover){
  .btn-neon:hover{box-shadow:inset 0 1px 0 rgba(255,220,205,.6),0 0 0 1px rgba(255,77,36,.7),0 10px 46px -4px rgba(255,77,36,.9)}
  .btn-vidro:hover{border-color:var(--tang-borda);background:var(--tang-fundo)}
  .btn:hover .ic{transform:translateX(3px)}
}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:80;padding-top:env(safe-area-inset-top,0px);transition:background-color .35s var(--ease),border-color .35s var(--ease);border-bottom:1px solid transparent}
.nav.solida,.nav.aberta{background:rgba(6,6,7,.72);border-color:var(--linha);-webkit-backdrop-filter:blur(16px) saturate(150%);backdrop-filter:blur(16px) saturate(150%)}
.nav>.cx{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:24px}
.marca{display:inline-flex;align-items:center;gap:14px;text-decoration:none;min-height:48px;flex:none}
.marca .giro{width:50px;height:52px;filter:drop-shadow(0 0 10px rgba(255,77,36,.5));will-change:transform}
.marca .palavra{height:36px;width:auto;filter:drop-shadow(0 0 12px rgba(255,77,36,.38))}
.nav ul{display:flex;gap:6px}
.nav ul a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:var(--pill);text-decoration:none;font:500 15px var(--sans);color:var(--osso-2);transition:color .2s,background-color .2s}
.nav ul a.ativo{color:var(--osso)}
@media (hover:hover){.nav ul a:hover{color:var(--osso);background:rgba(255,255,255,.05)}}
.nav-n,.nav-insta{display:none}
.nav-acoes{display:flex;align-items:center;gap:8px;flex:none}
.nav .btn{min-height:44px;padding:0 20px;font-size:15px}
.nb-curto{display:none}
/* botão de menu (só no celular): duas linhas que viram um X */
.nav-abre{display:none;position:relative;width:44px;height:44px;flex:none;border-radius:var(--pill);border:1px solid var(--linha-2);background:rgba(255,255,255,.04);cursor:pointer;padding:0}
.nav-abre i{position:absolute;left:13px;right:13px;height:1.5px;border-radius:2px;background:var(--osso);transition:transform .35s var(--ease),top .35s var(--ease)}
.nav-abre i:first-child{top:17px}
.nav-abre i:last-child{top:25px}
.nav.aberta .nav-abre{border-color:var(--tang-borda);background:var(--tang-fundo)}
.nav.aberta .nav-abre i{top:21px;background:var(--tang-brilho)}
.nav.aberta .nav-abre i:first-child{transform:rotate(45deg)}
.nav.aberta .nav-abre i:last-child{transform:rotate(-45deg)}
@media (max-width:900px){
  :root{--nav-h:68px}
  .nav>.cx{gap:10px}
  .marca{gap:10px}
  .marca .giro{width:44px;height:46px}
  .marca .palavra{height:31px}
  .nav .btn{padding:0 16px;font-size:14px}
  .nav-abre{display:block}
  /* menu: folha de vidro que desce da nav */
  .nav-links{position:absolute;left:0;right:0;top:100%;height:calc(100vh - var(--nav-h) - env(safe-area-inset-top,0px));height:calc(100dvh - var(--nav-h) - env(safe-area-inset-top,0px));
    display:flex;flex-direction:column;justify-content:space-between;overflow-y:auto;overscroll-behavior:contain;
    padding:8px max(16px,env(safe-area-inset-right,0px)) calc(28px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));
    background:radial-gradient(120% 60% at 50% 115%,rgba(255,77,36,.22),rgba(255,77,36,0) 60%),var(--preto);
    border-top:1px solid var(--linha);
    opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .3s var(--ease),transform .4s var(--ease),visibility 0s .4s}
  .nav.aberta .nav-links{opacity:1;visibility:visible;transform:none;transition:opacity .3s var(--ease),transform .4s var(--ease),visibility 0s}
  .nav ul{flex-direction:column;gap:0}
  .nav ul li+li{border-top:1px solid var(--linha)}
  .nav ul li,.nav-insta{opacity:0;transform:translateY(12px);transition:opacity .35s var(--ease),transform .5s var(--ease)}
  .nav.aberta ul li,.nav.aberta .nav-insta{opacity:1;transform:none}
  .nav.aberta ul li:nth-child(2){transition-delay:.04s}
  .nav.aberta ul li:nth-child(3){transition-delay:.08s}
  .nav.aberta ul li:nth-child(4){transition-delay:.12s}
  .nav.aberta ul li:nth-child(5){transition-delay:.16s}
  .nav.aberta .nav-insta{transition-delay:.22s}
  .nav ul a{display:flex;align-items:center;gap:16px;min-height:64px;padding:0 4px;border-radius:0;font:500 30px/1 var(--sans);letter-spacing:-.04em;color:var(--osso)}
  .nav ul a.ativo{color:var(--tang-brilho)}
  .nav-n{display:inline;font:500 11px var(--mono);letter-spacing:.12em;color:var(--tang)}
  .nav-insta{display:inline-flex;align-self:flex-start;align-items:center;gap:10px;margin-top:24px;min-height:44px;padding:0 18px;border-radius:var(--pill);border:1px solid var(--tang-borda);background:var(--tang-fundo);text-decoration:none;font:500 14px var(--mono);color:var(--tang-brilho)}
  .nav-insta .ic{font-size:18px;color:var(--tang)}
  html.menu-aberto,html.menu-aberto body{overflow:hidden}
}
@media (max-width:560px){.nb-longo{display:none}.nb-curto{display:inline}}
@media (max-width:374px){.marca .giro{width:38px;height:40px}.marca .palavra{height:26px}.nav .btn{padding:0 13px}}

/* ---------- movimento reduzido ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}