/* ═══════════════════════════════════════════════════════════════════════
   Henrique Figueirôa — Sites & Identidade Visual
   Direção: tinta quase-preta com azul-noite ao fundo, acento violeta
   elétrico. Mesma engenharia da Félix & Franco (malha de luz, poeira,
   glifo gigante, chips de vidro, letreiro) com identidade própria:
   Space Grotesk no display, Inter no corpo, e o trabalho real na tela —
   o hero carrega um navegador flutuando com o site que eu entreguei.
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Fontes próprias (variáveis, subset latin, baixadas do Google Fonts) ── */
@font-face{font-family:'Inter';font-style:normal;font-weight:400 600;font-display:swap;src:url("assets/fontes/inter-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500 700;font-display:swap;src:url("assets/fontes/space-grotesk-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  /* ── Paleta (única fonte de cor do site) ─────────────────────────── */
  --tinta:#0B0D12;
  --noite:#12162A;
  --abismo:#1A1540;
  --papel:#F7F5F2;
  --areia:#EEEAE3;
  --violeta:#6C5CE7;
  --violeta-claro:#9D8BFF;
  --lilas:#C9C0FF;
  --grafite:#3E4451;
  --branco:#fff;
  --preto:#000;

  --tinta-rgb:11,13,18;
  --noite-rgb:18,22,42;
  --papel-rgb:247,245,242;
  --violeta-rgb:108,92,231;
  --violeta-claro-rgb:157,139,255;
  --lilas-rgb:201,192,255;
  --grafite-rgb:62,68,81;
  --branco-rgb:255,255,255;
  --preto-rgb:0,0,0;

  --display:'Space Grotesk',system-ui,sans-serif;
  --sans:'Inter',system-ui,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-forte:cubic-bezier(.16,1,.3,1);

  /* ── Semânticos: o que VIRA no tema escuro ───────────────────────── */
  --fundo:var(--papel);
  --fundo-alt:var(--areia);
  --texto:var(--grafite);
  --titulo:var(--tinta);
  --texto-suave:rgba(var(--grafite-rgb),.8);
  --linha:rgba(var(--tinta-rgb),.12);
  --destaque:#5B4BDB; /* violeta um tom mais fundo: contraste AA em texto pequeno sobre papel */
  --destaque-rgb:91,75,219;
  --card-fundo:var(--branco);
  --card-linha:rgba(var(--tinta-rgb),.08);
  --card-sombra:rgba(var(--tinta-rgb),.1);
  --header-veu-rolado:rgba(var(--papel-rgb),.9);
  --header-texto:rgba(var(--tinta-rgb),.9);
  --menu-fundo:var(--papel);
}
html.tema-escuro{
  --fundo:var(--tinta);
  --fundo-alt:#101318;
  --texto:rgba(var(--papel-rgb),.78);
  --titulo:var(--branco);
  --texto-suave:rgba(var(--papel-rgb),.5);
  --linha:rgba(var(--papel-rgb),.12);
  --destaque:var(--violeta-claro);
  --destaque-rgb:var(--violeta-claro-rgb);
  --card-fundo:#12151C;
  --card-linha:rgba(var(--papel-rgb),.1);
  --card-sombra:rgba(var(--preto-rgb),.5);
  --header-veu-rolado:rgba(var(--tinta-rgb),.9);
  --header-texto:rgba(var(--papel-rgb),.9);
  --menu-fundo:var(--noite);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--texto);background:var(--fundo);line-height:1.6;-webkit-font-smoothing:antialiased;transition:background .3s ease,color .3s ease}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
:focus-visible{outline:2px solid var(--destaque);outline-offset:3px;border-radius:2px}
.container{width:min(1180px,92%);margin-inline:auto}
section{scroll-margin-top:66px}
.portfolio:not(.grade):not(.carrossel){scroll-margin-top:0}
h1,h2,h3,.logotipo-nome,.romano{font-family:var(--display);letter-spacing:-.01em}

.pular{position:absolute;left:-999px;top:12px;background:var(--violeta);color:var(--branco);padding:10px 18px;font-weight:700;z-index:300;border-radius:4px}
.pular:focus{left:12px}

/* ── Revelação no scroll ──────────────────────────────────────────── */
[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .65s var(--ease),transform .65s var(--ease)}
[data-reveal].em-cena{opacity:1;transform:none}

/* ── Coreografia de entrada do hero ───────────────────────────────── */
.ent{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease-forte),transform .8s var(--ease-forte)}
.linha{display:block;overflow:hidden;padding-bottom:.14em;margin-bottom:-.14em}
.linha.ent{transform:none}
.linha.ent>span{display:block;transform:translateY(128%);transition:transform .9s var(--ease-forte)}
body.pronto .ent{opacity:1;transform:none}
body.pronto .linha.ent>span{transform:none}
body.pronto .ent-1{transition-delay:.1s}
body.pronto .ent-2>span{transition-delay:.22s}
body.pronto .ent-3>span{transition-delay:.34s}
body.pronto .ent-4>span{transition-delay:.46s}
body.pronto .ent-5{transition-delay:.62s}
body.pronto .ent-6{transition-delay:.74s}
body.pronto .ent-7{transition-delay:.9s}
body.pronto .ent-8{transition-delay:1.05s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  [data-reveal],.ent,.linha.ent>span{opacity:1!important;transform:none!important;transition:none!important}
  .blob,.chip,.letreiro-trilho,.halo,.chip-ponto,.mockup{animation:none!important}
  .zap-flutuante::after{animation:none!important}
  #poeira{display:none}
}

/* ═══ Header ═══════════════════════════════════════════════════════ */
#topo{position:fixed;inset:0 0 auto;z-index:100;color:rgba(var(--branco-rgb),.9);transition:background .35s ease,box-shadow .35s ease,color .35s ease;background:linear-gradient(180deg,rgba(var(--tinta-rgb),.75),rgba(var(--tinta-rgb),0))}
#topo.rolado{background:var(--header-veu-rolado);color:var(--header-texto);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--linha)}
.barra{display:flex;align-items:center;justify-content:space-between;gap:24px;height:84px;transition:height .35s ease}
#topo.rolado .barra{height:66px}
.logotipo-nome{font-size:19px;font-weight:600;letter-spacing:-.01em;white-space:nowrap}
.logotipo-nome b{color:var(--violeta-claro);font-weight:700}
#topo.rolado .logotipo-nome b{color:var(--destaque)}
nav.principal{display:flex;gap:30px;font-size:13.5px;font-weight:500;letter-spacing:.02em}
nav.principal a{padding:8px 0;position:relative;white-space:nowrap;opacity:.85}
nav.principal a::after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:1.5px;background:var(--violeta-claro);transition:right .32s var(--ease)}
nav.principal a:hover{opacity:1}
nav.principal a:hover::after{right:0}
.barra-acoes{display:flex;align-items:center;gap:12px}

/* Botão de tema (sol/lua) */
.tema-toggle{position:relative;width:40px;height:40px;flex:none;border:1px solid rgba(var(--violeta-claro-rgb),.35);border-radius:50%;background:none;cursor:pointer;color:currentColor;transition:border-color .3s ease,transform .3s var(--ease)}
.tema-toggle:hover{border-color:var(--violeta-claro);transform:translateY(-2px)}
.tema-toggle svg{position:absolute;inset:0;margin:auto;width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;transition:opacity .3s ease,transform .45s var(--ease)}
.tema-toggle .icone-sol{opacity:0;transform:rotate(-40deg) scale(.6)}
html.tema-escuro .tema-toggle .icone-lua{opacity:0;transform:rotate(40deg) scale(.6)}
html.tema-escuro .tema-toggle .icone-sol{opacity:1;transform:none}

/* ═══ Botões ═══════════════════════════════════════════════════════ */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;height:54px;padding:0 30px;font-weight:600;font-size:14.5px;letter-spacing:.01em;border-radius:8px;overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s ease,color .3s ease;cursor:pointer;border:none}
.btn span{position:relative;z-index:2}
.btn::before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 32%,rgba(var(--branco-rgb),.28) 50%,transparent 68%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn:hover::before{transform:translateX(120%)}
.btn-violeta{background:linear-gradient(150deg,var(--violeta-claro),var(--violeta));color:var(--branco);box-shadow:0 12px 32px rgba(var(--violeta-rgb),.35)}
.btn-violeta:hover{transform:translateY(-3px);box-shadow:0 18px 44px rgba(var(--violeta-rgb),.45)}
.btn-contorno{border:1px solid rgba(var(--violeta-claro-rgb),.5);color:var(--lilas);background:none}
.btn-contorno:hover{border-color:var(--violeta-claro);transform:translateY(-3px)}
.btn-contorno-claro{border:1px solid var(--linha);color:var(--titulo);background:none}
.btn-contorno-claro:hover{border-color:var(--destaque);color:var(--destaque);transform:translateY(-3px)}
.btn-topo{height:42px;padding:0 20px;font-size:13px}

/* ═══ Menu mobile ══════════════════════════════════════════════════ */
.menu-burguer{display:none;position:relative;width:44px;height:44px;flex:none;border:none;background:none;cursor:pointer}
.menu-burguer span{position:absolute;left:11px;right:11px;height:2px;border-radius:2px;background:currentColor;transition:transform .35s var(--ease),opacity .2s ease}
.menu-burguer span:nth-child(1){top:16px}
.menu-burguer span:nth-child(2){top:22px}
.menu-burguer span:nth-child(3){top:28px}
.menu-burguer.aberto span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-burguer.aberto span:nth-child(2){opacity:0}
.menu-burguer.aberto span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.menu-fundo{position:fixed;inset:0;z-index:150;background:rgba(var(--tinta-rgb),.6);backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:opacity .35s ease}
.menu-fundo.aberto{opacity:1;pointer-events:auto}
.menu-movel{position:fixed;top:0;right:0;bottom:0;z-index:160;width:min(320px,82vw);display:flex;flex-direction:column;padding:22px 26px 32px;background:var(--menu-fundo);color:var(--titulo);border-left:1px solid var(--linha);box-shadow:-28px 0 60px rgba(var(--preto-rgb),.42);translate:100% 0;transition:translate .45s var(--ease-forte)}
.menu-movel.aberto{translate:0 0}
.menu-fechar{align-self:flex-end;width:40px;height:40px;border:1px solid var(--linha);border-radius:50%;background:none;color:var(--destaque);font-size:22px;line-height:1;cursor:pointer}
.menu-movel-marca{margin:24px 2px 30px;font-family:var(--display);font-size:22px;font-weight:600}
.menu-movel-marca b{color:var(--destaque)}
.menu-movel-links{list-style:none;display:flex;flex-direction:column}
.menu-movel-links li+li{border-top:1px solid var(--linha)}
.menu-movel-links a{display:block;padding:16px 2px;font-family:var(--display);font-size:1.15rem;font-weight:500;transition:color .25s ease,padding-left .25s ease}
.menu-movel-links a:hover{color:var(--destaque);padding-left:8px}
.menu-movel-cta{margin-top:auto;width:100%}

/* ═══ Hero ═════════════════════════════════════════════════════════ */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;overflow:hidden;color:var(--branco);background:linear-gradient(160deg,var(--tinta) 0%,var(--noite) 55%,var(--abismo) 100%)}
.hero>.hero-miolo{margin-block:auto}

.malha{position:absolute;inset:0;overflow:hidden}
.blob{position:absolute;border-radius:50%;will-change:transform}
.blob-a{width:60vw;height:60vw;left:-18vw;top:-22vw;background:radial-gradient(circle,rgba(var(--violeta-rgb),.42),transparent 62%);animation:respira-a 21s ease-in-out infinite alternate}
.blob-b{width:46vw;height:46vw;right:-10vw;top:18%;background:radial-gradient(circle,rgba(var(--violeta-claro-rgb),.22),transparent 60%);animation:respira-b 17s ease-in-out infinite alternate}
.blob-c{width:40vw;height:40vw;left:34%;bottom:-18vw;background:radial-gradient(circle,rgba(30,40,110,.9),transparent 64%);animation:respira-a 25s ease-in-out infinite alternate-reverse}
@keyframes respira-a{from{transform:translate(0,0) scale(1)}to{transform:translate(4vw,3vw) scale(1.12)}}
@keyframes respira-b{from{transform:translate(0,0) scale(1)}to{transform:translate(-3vw,4vw) scale(1.18)}}

#poeira{position:absolute;inset:0;pointer-events:none}
.brilho-mouse{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .6s ease;background:radial-gradient(560px circle at var(--mx,50%) var(--my,40%),rgba(var(--violeta-claro-rgb),.14),transparent 62%)}
@media (pointer:fine){.hero:hover .brilho-mouse{opacity:1}}

/* Glifo gigante: o "H." em contorno, atrás de tudo */
.glifo{position:absolute;left:-2%;bottom:-8%;font-family:var(--display);font-weight:700;font-size:min(52vw,640px);line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(var(--violeta-claro-rgb),.22);user-select:none;pointer-events:none;letter-spacing:-.05em}
@supports not (-webkit-text-stroke:1px black){.glifo{color:rgba(var(--violeta-claro-rgb),.06)}}

/* O navegador flutuando: o trabalho real, no hero */
.mockup{position:absolute;z-index:3;right:-4%;top:50%;width:min(46vw,620px);translate:0 -50%;transform:perspective(1400px) rotateY(-14deg) rotateX(4deg);transform-style:preserve-3d;opacity:0;transition:opacity 1.2s var(--ease-forte),transform 1.2s var(--ease-forte);animation:mockup-flutua 9s ease-in-out infinite;pointer-events:none}
body.pronto .mockup{opacity:1;transition-delay:.5s}
@keyframes mockup-flutua{0%,100%{margin-top:0}50%{margin-top:-14px}}
.mockup-janela{border-radius:12px;overflow:hidden;background:var(--tinta);border:1px solid rgba(var(--violeta-claro-rgb),.28);box-shadow:0 40px 90px rgba(var(--preto-rgb),.55),0 0 0 1px rgba(var(--preto-rgb),.4),0 0 120px rgba(var(--violeta-rgb),.22)}
.mockup-barra{display:flex;align-items:center;gap:6px;height:30px;padding:0 12px;background:#161A24;border-bottom:1px solid rgba(var(--branco-rgb),.06)}
.mockup-barra i{width:9px;height:9px;border-radius:50%;background:#2C3140}
.mockup-barra i:nth-child(1){background:#FF5F57}
.mockup-barra i:nth-child(2){background:#FEBC2E}
.mockup-barra i:nth-child(3){background:#28C840}
.mockup-url{margin-left:10px;flex:1;height:16px;border-radius:5px;background:rgba(var(--branco-rgb),.06);font:500 10px/16px var(--sans);color:rgba(var(--branco-rgb),.62);padding:0 10px;letter-spacing:.02em}
.mockup-janela{pointer-events:auto}
.mockup-tela{position:relative}
.mockup-tela img{width:100%;height:auto;display:block;opacity:0;transition:opacity 1s var(--ease)}
.mockup-tela img+img{position:absolute;inset:0}
.mockup-tela img.ativo{opacity:1}
.mockup-url{transition:opacity .35s ease}
.mockup-url.troca{opacity:0}
.mockup-brilho{position:absolute;inset:-30%;z-index:-1;background:radial-gradient(closest-side,rgba(var(--violeta-rgb),.35),transparent 70%);filter:blur(20px)}

/* Chips de vidro (fatos reais, nada inventado) */
.chip{position:absolute;z-index:4;display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:14px;border:1px solid rgba(var(--violeta-claro-rgb),.3);background:rgba(var(--noite-rgb),.55);backdrop-filter:blur(10px);font-size:13px;font-weight:600;letter-spacing:.03em;color:var(--lilas);box-shadow:0 18px 44px rgba(var(--preto-rgb),.4);animation:flutua 7s ease-in-out infinite alternate;will-change:transform;white-space:nowrap}
.chip-a{right:36%;top:16%}
.chip-b{right:6%;bottom:22%;animation-duration:9s;animation-delay:1.2s}
.chip-ponto{width:8px;height:8px;border-radius:99px;background:var(--violeta-claro);animation:pulsa 2.6s ease-out infinite}
@keyframes flutua{from{transform:translateY(-7px)}to{transform:translateY(9px)}}
@keyframes pulsa{0%{box-shadow:0 0 0 0 rgba(var(--violeta-claro-rgb),.5)}70%{box-shadow:0 0 0 11px rgba(var(--violeta-claro-rgb),0)}100%{box-shadow:0 0 0 0 rgba(var(--violeta-claro-rgb),0)}}

.hero-miolo{position:relative;z-index:5;width:min(1180px,92%);margin-inline:auto}
.hero-conteudo{max-width:700px;padding:150px 0 80px}
.olho{font-size:12.5px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--violeta-claro);margin-bottom:26px}
.olho-escuro{color:var(--destaque)}
h1{font-size:clamp(2.7rem,5.2vw,4.4rem);font-weight:700;line-height:1.02;letter-spacing:-.03em}
h1 em{font-style:normal;color:var(--violeta-claro)}
.fio{display:flex;align-items:center;max-width:300px;margin:30px 0 24px}
.fio::before{content:"";height:1px;flex:1;background:linear-gradient(90deg,var(--violeta-claro),rgba(var(--violeta-claro-rgb),.1))}
.fio span{width:7px;height:7px;background:var(--violeta-claro);rotate:45deg;margin-left:12px;flex:none}
.hero-sub{font-size:clamp(1.05rem,1.35vw,1.2rem);line-height:1.75;color:rgba(var(--papel-rgb),.78);max-width:46ch;margin-bottom:40px}
.hero-acoes{display:flex;gap:16px;flex-wrap:wrap}

/* Letreiro no pé do hero */
.letreiro{position:relative;z-index:5;border-top:1px solid rgba(var(--violeta-claro-rgb),.18);background:rgba(var(--tinta-rgb),.35);overflow:hidden;padding:18px 0;-webkit-mask-image:linear-gradient(90deg,transparent,var(--preto) 8%,var(--preto) 92%,transparent);mask-image:linear-gradient(90deg,transparent,var(--preto) 8%,var(--preto) 92%,transparent)}
.letreiro-trilho{display:flex;align-items:center;gap:34px;width:max-content;animation:letreiro 32s linear infinite;font-family:var(--display);font-size:15px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:rgba(var(--lilas-rgb),.75);white-space:nowrap}
.letreiro-trilho i{width:6px;height:6px;background:var(--violeta-claro);rotate:45deg;flex:none}
.letreiro:hover .letreiro-trilho{animation-play-state:paused}
@keyframes letreiro{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ═══ Cabeçalho comum das seções ═══════════════════════════════════ */
.secao-cabeca{max-width:700px;margin-bottom:56px}
.secao-cabeca h2{font-size:clamp(2rem,3.6vw,3rem);font-weight:700;color:var(--titulo);line-height:1.08;letter-spacing:-.025em;margin-top:14px}
.secao-cabeca .olho{margin-bottom:0}
.secao-cabeca p{margin-top:18px;font-size:1.05rem;max-width:56ch;color:var(--texto)}
.banda .secao-cabeca h2{color:var(--branco)}
.banda .secao-cabeca p{color:rgba(var(--papel-rgb),.72)}

/* ═══ Portfólio: palco fixo ════════════════════════════════════════
   Padrão (desktop): .palco-pin é alto (N telas), .palco gruda no topo e
   os cases trocam conforme o scroll — o ativo entra pela direita.
   .portfolio.grade  → desktop com movimento reduzido: grade 2 colunas.
   .portfolio.carrossel → celular: scroll-snap horizontal (deslizar).
   O script escolhe o modo; nunca cai em rolagem lateral no desktop. */
.portfolio{background:var(--fundo)}
.palco-pin{position:relative}
.palco{position:sticky;top:0;height:100vh;height:100svh;display:flex;align-items:center;overflow:hidden}
.palco-miolo{position:relative;width:min(1180px,92%);margin-inline:auto;padding-top:72px;height:100%;display:flex;flex-direction:column}
.palco-cabeca{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:24px 0 26px;flex:none}
.palco-cabeca h2{font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:700;color:var(--titulo);line-height:1.08;letter-spacing:-.025em;margin-top:10px}
.palco-nav{display:flex;align-items:center;gap:22px;padding-bottom:6px}
.palco-contador{font-family:var(--display);font-size:1rem;font-weight:600;color:var(--texto-suave);letter-spacing:.04em;display:flex;align-items:baseline;gap:4px}
.palco-contador b{font-size:1.6rem;color:var(--titulo);font-weight:700;letter-spacing:-.02em}
.palco-pontos{display:flex;gap:8px}
.palco-pontos button{width:32px;height:4px;border-radius:99px;border:none;background:var(--linha);cursor:pointer;padding:0;transition:background .35s ease,width .35s var(--ease)}
.palco-pontos button.ativo{background:var(--destaque);width:48px}
.palco-dica{flex:none;padding:18px 0 22px;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--texto-suave);display:flex;align-items:center;gap:8px;transition:opacity .4s ease}
.palco-dica .dica-seta{display:inline-block;animation:dica-desce 1.6s ease-in-out infinite}
.palco-dica.some{opacity:0}
@keyframes dica-desce{0%,100%{transform:translateY(0)}50%{transform:translateY(4px)}}

.cases{position:relative;flex:1;min-height:0}
.case{position:absolute;inset:0;display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center;opacity:0;transform:translateX(70px);transition:opacity .55s var(--ease),transform .75s var(--ease-forte);pointer-events:none;visibility:hidden}
.case.ativo{opacity:1;transform:none;pointer-events:auto;visibility:visible}
.case.passado{transform:translateX(-50px)}
.case .case-phone{transition:transform .8s var(--ease-forte) .08s}
.case:not(.ativo) .case-phone{transform:translateX(40px)}
.case-tela{position:relative;padding-bottom:9%;padding-right:9%;max-width:min(100%,calc((100vh - 300px) * 1.55));margin-inline:auto 0}
.case-texto h3{font-size:clamp(1.6rem,2.6vw,2.2rem)}
.case-texto p{font-size:1rem;line-height:1.75;max-width:48ch}
.case-desktop{border-radius:12px;overflow:hidden;background:var(--tinta);border:1px solid var(--card-linha);box-shadow:0 22px 50px var(--card-sombra)}
.case-desktop .mockup-barra{height:24px}
.case-desktop .mockup-url{font-size:9.5px;height:14px;line-height:14px}
.case-desktop img{width:100%;height:auto;display:block}
.case-phone{position:absolute;right:0;bottom:0;width:26%;border-radius:20px;border:4px solid #1C2030;background:#1C2030;overflow:hidden;box-shadow:0 24px 50px rgba(var(--preto-rgb),.4);transition:transform .6s var(--ease)}
.case:hover .case-phone{transform:translateY(-8px)}
.case-phone img{width:100%;height:auto;display:block;border-radius:14px}
.case-texto{display:flex;flex-direction:column;flex:1;padding:0 6px}
.case-selo{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--destaque);margin-bottom:12px}
.case-selo::before{content:"";width:18px;height:1px;background:var(--destaque)}
.case-texto h3{font-size:clamp(1.3rem,1.9vw,1.6rem);font-weight:700;color:var(--titulo);line-height:1.15;letter-spacing:-.02em;margin-bottom:10px}
.case-texto p{font-size:.95rem;line-height:1.65;color:var(--texto);margin-bottom:16px}
.case-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.case-tags span{font-size:12px;font-weight:500;padding:6px 12px;border-radius:999px;border:1px solid var(--linha);color:var(--texto)}
.case-link{display:inline-flex;align-items:center;gap:8px;margin-top:auto;align-self:flex-start;font-weight:600;font-size:.92rem;color:var(--destaque);border-bottom:1px solid rgba(var(--destaque-rgb),.35);padding-bottom:3px;transition:gap .3s var(--ease),border-color .3s ease}
.case-link:hover{gap:14px;border-color:var(--destaque)}

/* Telas baixas (notebook 768px): aperta o palco pra caber sem cortar */
@media (max-height:800px) and (min-width:861px){
  .palco-miolo{padding-top:64px}
  .palco-cabeca{padding:12px 0 16px}
  .palco-cabeca h2{font-size:clamp(1.5rem,2.6vw,2rem)}
  .case-texto p{font-size:.92rem;line-height:1.6;margin-bottom:16px}
  .case-texto h3{font-size:clamp(1.3rem,2.2vw,1.8rem);margin-bottom:10px}
  .case-tags{margin-bottom:16px}
  .palco-dica{padding:10px 0 14px}
}

/* Grade (desktop com movimento reduzido): tudo visível, scroll normal */
.portfolio.grade{padding:120px 0}
.portfolio.grade .palco{position:static;height:auto;display:block;overflow:visible}
.portfolio.grade .palco-miolo{padding-top:0;height:auto;display:block}
.portfolio.grade .palco-cabeca{padding:0 0 48px}
.portfolio.grade .palco-nav,.portfolio.grade .palco-dica{display:none}
.portfolio.grade .cases{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;min-height:auto}
.portfolio.grade .case{position:relative;inset:auto;display:flex;flex-direction:column;gap:22px;padding:22px 22px 28px;border-radius:22px;background:var(--card-fundo);border:1px solid var(--card-linha);opacity:1;transform:none;visibility:visible;pointer-events:auto;transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.portfolio.grade .case:hover{transform:translateY(-6px);box-shadow:0 34px 70px var(--card-sombra)}
.portfolio.grade .case-tela{max-width:100%;margin:0;padding-bottom:10%;padding-right:10%}
.portfolio.grade .case .case-phone{transform:none}
.portfolio.grade .case-texto{padding:0 6px}
.portfolio.grade .case-texto h3{font-size:clamp(1.3rem,1.9vw,1.6rem)}
.portfolio.grade .case-texto p{font-size:.95rem;line-height:1.65;max-width:none}

/* Carrossel (celular): a tela não trava, desliza de lado */
.portfolio.carrossel{padding:80px 0 56px}
.portfolio.carrossel .palco{position:static;height:auto;display:block;overflow:visible}
.portfolio.carrossel .palco-miolo{padding-top:0;height:auto;display:block}
.portfolio.carrossel .palco-cabeca{flex-direction:column;align-items:flex-start;gap:18px;padding:0 0 28px}
.portfolio.carrossel .cases{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin:0 -4%;padding:6px 4% 24px;min-height:auto}
.portfolio.carrossel .cases::-webkit-scrollbar{display:none}
.portfolio.carrossel .case{position:relative;inset:auto;flex:0 0 88%;scroll-snap-align:center;display:block;opacity:1;transform:none!important;visibility:visible;pointer-events:auto}
.portfolio.carrossel .case-tela{max-width:100%;margin:0 0 30px}
.portfolio.carrossel .case .case-phone{transform:none}
.portfolio.carrossel .case-texto h3{font-size:clamp(1.3rem,1.9vw,1.6rem)}
.portfolio.carrossel .case-texto p{font-size:.95rem;line-height:1.65}
.portfolio.carrossel .palco-dica{padding:4px 0 0}
.portfolio.carrossel .palco-dica .dica-seta{rotate:-90deg;animation:none}

/* ═══ Bandas escuras (serviços, CTA) ═══════════════════════════════ */
.banda{position:relative;overflow:hidden;color:var(--branco);background:linear-gradient(165deg,var(--tinta) 0%,var(--noite) 70%,var(--abismo) 100%)}
.glifo-eco{font-size:min(38vw,460px);left:auto;right:-4%;bottom:-14%;top:auto;-webkit-text-stroke-color:rgba(var(--violeta-claro-rgb),.14)}

/* ═══ Serviços ═════════════════════════════════════════════════════ */
.servicos{padding:120px 0}
.servicos .container{position:relative;z-index:2}
.grade-servicos{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.servico{position:relative;display:flex;flex-direction:column;gap:14px;padding:36px 32px;border-radius:18px;border:1px solid rgba(var(--violeta-claro-rgb),.18);background:rgba(var(--branco-rgb),.035);backdrop-filter:blur(8px);transition:transform .45s var(--ease),border-color .45s ease,background .45s ease}
.servico:hover{transform:translateY(-8px);border-color:rgba(var(--violeta-claro-rgb),.5);background:rgba(var(--branco-rgb),.06)}
.servico.destaque{border-color:rgba(var(--violeta-claro-rgb),.55);background:linear-gradient(170deg,rgba(var(--violeta-rgb),.22),rgba(var(--violeta-rgb),.06))}
.servico-selo{position:absolute;top:-12px;left:32px;padding:5px 12px;border-radius:999px;background:var(--violeta-claro);color:var(--tinta);font-size:10.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.servico h3{font-size:1.25rem;font-weight:600;color:var(--branco)}
.servico-preco{font-family:var(--display);font-size:2.1rem;font-weight:700;color:var(--branco);line-height:1.1;letter-spacing:-.02em}
.servico-preco small{display:block;font-family:var(--sans);font-size:.8rem;font-weight:500;color:var(--lilas);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
.servico-preco span{font-family:var(--sans);font-size:.9rem;font-weight:400;color:rgba(var(--papel-rgb),.55);letter-spacing:0}
.servico-lista{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:.93rem;color:rgba(var(--papel-rgb),.8);margin-top:6px}
.servico-lista li{display:flex;gap:10px;align-items:flex-start;line-height:1.5}
.servico-lista li::before{content:"";width:6px;height:6px;background:var(--violeta-claro);rotate:45deg;flex:none;margin-top:8px}
.servico-nota{margin-top:26px;font-size:13px;color:rgba(var(--papel-rgb),.5)}
.servico-economia{font-size:.85rem;color:var(--lilas);margin-top:-4px}
/* Manutenção: faixa discreta abaixo dos três pacotes */
.manutencao{margin-top:22px;display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center;padding:22px 32px;border-radius:14px;border:1px dashed rgba(var(--violeta-claro-rgb),.28);background:rgba(var(--branco-rgb),.02)}
.manutencao-titulo h3{font-size:1.05rem;font-weight:600;color:var(--branco);white-space:nowrap}
.manutencao-titulo p{font-size:.82rem;color:rgba(var(--papel-rgb),.5);margin-top:2px}
.manutencao-lista{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:.88rem;line-height:1.5;color:rgba(var(--papel-rgb),.72)}
.manutencao-lista li{display:flex;gap:10px;align-items:flex-start}
.manutencao-lista li::before{content:"";width:5px;height:5px;background:var(--violeta-claro);rotate:45deg;flex:none;margin-top:7px}
.manutencao-preco{font-family:var(--display);font-size:1.5rem;font-weight:700;color:var(--branco);line-height:1.1;letter-spacing:-.02em;text-align:right;white-space:nowrap}
.manutencao-preco small{display:block;font-family:var(--sans);font-size:.72rem;font-weight:500;color:var(--lilas);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
.manutencao-preco span{font-family:var(--sans);font-size:.85rem;font-weight:400;color:rgba(var(--papel-rgb),.55);letter-spacing:0}
.manutencao-link{display:block;margin-top:8px;font-family:var(--sans);font-size:.82rem;font-weight:600;letter-spacing:0;color:var(--lilas);transition:color .25s ease}
.manutencao-link:hover{color:var(--branco)}
/* Botão de WhatsApp por pacote: a mensagem já sai escrita com o pacote escolhido */
.servico-btn{margin-top:auto;width:100%;height:46px;font-size:13.5px;padding:0 20px}
.servico .servico-lista{margin-bottom:14px}

/* ═══ Dúvidas frequentes ═══════════════════════════════════════════ */
.faq{padding:0 0 120px;background:var(--fundo)}
.faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:72px;align-items:start}
.faq-cabeca{position:sticky;top:96px;margin-bottom:0}
.faq-lista{border-top:1px solid var(--linha)}
.faq-lista details{border-bottom:1px solid var(--linha)}
.faq-lista summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0;font-family:var(--display);font-size:1.12rem;font-weight:600;color:var(--titulo);transition:color .25s ease}
.faq-lista summary::-webkit-details-marker{display:none}
.faq-lista summary::after{content:"";flex:none;width:12px;height:12px;background:linear-gradient(var(--destaque),var(--destaque)) center/12px 1.5px no-repeat,linear-gradient(var(--destaque),var(--destaque)) center/1.5px 12px no-repeat;transition:transform .35s var(--ease)}
.faq-lista summary:hover{color:var(--destaque)}
.faq-lista details[open] summary::after{transform:rotate(45deg)}
.faq-lista details p{padding:0 40px 24px 0;font-size:.98rem;line-height:1.7;color:var(--texto);max-width:60ch}
.faq-lista details[open] p{animation:faq-abre .4s var(--ease) both}
@keyframes faq-abre{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.faq-lista details[open] p{animation:none}}
@media(max-width:1000px){
  .faq-grid{grid-template-columns:1fr;gap:36px}
  .faq-cabeca{position:static}
  .faq-lista summary{font-size:1.05rem;padding:18px 0}
  .faq-lista details p{padding-right:0}
}
@media(max-width:1100px){
  .manutencao{grid-template-columns:1fr auto}
  .manutencao-lista{grid-column:1/-1}
}
@media(max-width:560px){
  .manutencao{grid-template-columns:1fr;gap:14px;padding:22px 24px}
  .manutencao-preco{text-align:left}
}

/* ═══ Processo ═════════════════════════════════════════════════════ */
.processo{padding:120px 0;background:var(--fundo)}
.passos{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;border-top:1px solid var(--linha)}
.passo{position:relative;padding:40px 32px 12px 0}
.passo+.passo{padding-left:32px}
/* uma linha só, contínua, que se desenha quando os passos entram em cena */
.passos::before{content:"";position:absolute;left:0;top:-1px;height:2px;width:0;background:var(--destaque);transition:width 1.4s var(--ease) .1s}
.passos:has(.em-cena)::before{width:100%}

.romano{display:block;font-size:2.8rem;font-weight:700;line-height:1;color:transparent;-webkit-text-stroke:1.2px var(--destaque);margin-bottom:22px;letter-spacing:-.04em}
@supports not (-webkit-text-stroke:1px black){.romano{color:var(--destaque)}}
.passo h3{font-size:1.15rem;font-weight:600;color:var(--titulo);margin-bottom:10px}
.passo p{font-size:.93rem;line-height:1.7;color:var(--texto)}

/* ═══ Sobre ════════════════════════════════════════════════════════ */
.sobre{padding:120px 0;background:var(--fundo-alt)}
.sobre-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:72px;align-items:center}
.retrato{position:relative;aspect-ratio:1/1.15;border-radius:20px;overflow:hidden;border:1px solid var(--card-linha);box-shadow:0 30px 70px var(--card-sombra)}
.retrato img{width:100%;height:100%;object-fit:cover;object-position:center 20%;opacity:0}
.retrato.com-foto img{opacity:1}
.retrato.com-foto .monograma{display:none}
.monograma{display:flex;position:absolute;inset:0;align-items:center;justify-content:center;font-family:var(--display);font-weight:700;font-size:clamp(5rem,12vw,9rem);letter-spacing:-.05em;color:var(--lilas);background:linear-gradient(150deg,var(--noite),var(--abismo))}
.monograma::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 38%,rgba(var(--violeta-claro-rgb),.16) 50%,transparent 62%);transform:translateX(-130%);transition:transform .9s var(--ease)}
.retrato:hover .monograma::after{transform:translateX(130%)}
.sobre-texto h2{font-size:clamp(2rem,3.4vw,2.8rem);font-weight:700;color:var(--titulo);line-height:1.1;letter-spacing:-.025em;margin-top:14px}
.sobre-texto .fio{margin:26px 0}
.sobre-texto .fio::before{background:linear-gradient(90deg,var(--destaque),rgba(var(--destaque-rgb),.1))}
.sobre-texto .fio span{background:var(--destaque)}
.sobre-texto p{font-size:1rem;line-height:1.8;color:var(--texto);margin-bottom:16px;max-width:52ch}
.sobre-lista{list-style:none;margin-top:8px;display:flex;flex-direction:column;gap:12px}
.sobre-lista li{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;line-height:1.6;color:var(--texto)}
.sobre-lista li::before{content:"";width:6px;height:6px;background:var(--destaque);rotate:45deg;flex:none;margin-top:9px}

/* ═══ CTA final ════════════════════════════════════════════════════ */
.chamada{padding:120px 0;text-align:center}
.halo{position:absolute;left:50%;top:50%;translate:-50% -50%;width:900px;height:900px;border-radius:50%;background:radial-gradient(circle,rgba(var(--violeta-rgb),.28),transparent 58%);animation:halo-pulsa 7s ease-in-out infinite alternate;pointer-events:none}
@keyframes halo-pulsa{from{transform:scale(.92);opacity:.75}to{transform:scale(1.1);opacity:1}}
.chamada-conteudo{position:relative;z-index:2}
.chamada-conteudo h2{font-size:clamp(2.2rem,4.8vw,3.8rem);font-weight:700;letter-spacing:-.03em;line-height:1.05;margin-bottom:18px;color:var(--branco)}
.chamada-conteudo h2 em{font-style:normal;color:var(--violeta-claro)}
.chamada-conteudo p{color:rgba(var(--papel-rgb),.72);max-width:46ch;margin:0 auto 40px;font-size:1.07rem;line-height:1.7}
.chamada-conteudo .hero-acoes{justify-content:center}

/* ═══ Rodapé ═══════════════════════════════════════════════════════ */
footer{background:var(--tinta);color:rgba(var(--papel-rgb),.6);border-top:1px solid rgba(var(--violeta-claro-rgb),.14)}
.rodape-grade{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding:64px 0 48px}
.rodape-col{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.rodape-col h3{font-size:11.5px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--violeta-claro);margin-bottom:6px}
.rodape-col p,.rodape-col a{font-size:14px;line-height:1.75}
.rodape-col a{transition:color .25s ease}
.rodape-col a:hover{color:var(--lilas)}
.rodape-marca{font-family:var(--display);font-size:22px;font-weight:600;color:var(--branco)}
.rodape-marca b{color:var(--violeta-claro)}
.rodape-frase{max-width:34ch}
.rodape-base{border-top:1px solid rgba(var(--violeta-claro-rgb),.12)}
.rodape-base-linha{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:20px 0;font-size:12.5px}

/* ═══ WhatsApp flutuante ═══════════════════════════════════════════ */
.zap-flutuante{position:fixed;right:22px;bottom:22px;z-index:90;width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(150deg,var(--violeta-claro),var(--violeta));box-shadow:0 14px 34px rgba(var(--violeta-rgb),.45);opacity:0;translate:0 16px;pointer-events:none;transition:opacity .4s ease,translate .4s var(--ease),transform .3s var(--ease)}
.zap-flutuante.visivel{opacity:1;translate:0 0;pointer-events:auto}
.zap-flutuante:hover{transform:scale(1.08)}
.zap-flutuante svg{width:28px;height:28px;fill:var(--branco)}
.zap-flutuante::after{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid rgba(var(--violeta-claro-rgb),.6);animation:zap-pulsa 2.8s ease-out infinite;pointer-events:none}
@keyframes zap-pulsa{0%{transform:scale(1);opacity:.8}70%{transform:scale(1.55);opacity:0}100%{transform:scale(1.55);opacity:0}}

/* ═══ Responsivo ═══════════════════════════════════════════════════ */
@media(max-width:1100px){
  nav.principal{display:none}
  .menu-burguer{display:block}
  .btn-topo{display:none}
  .mockup{width:52vw;right:-12%;opacity:.85}
  .chip-a{right:auto;left:52%;top:14%}
}
@media(max-width:860px){
  .hero-conteudo{padding:130px 0 60px;max-width:100%}
  .mockup{position:relative;order:2;right:auto;top:auto;translate:0 0!important;width:92%;margin:8px auto 40px;transform:perspective(1400px) rotateY(-8deg) rotateX(3deg);opacity:1}
  .hero>.hero-miolo{order:1;margin-block:0}
  .letreiro{order:3}
  .chip{display:none}
  .glifo{font-size:70vw;left:-10%}
  .grade-servicos{grid-template-columns:1fr}
  .passos{grid-template-columns:1fr 1fr}
  .passo+.passo{padding-left:0}
  .passo:nth-child(even){padding-left:32px}
  .sobre-grid{grid-template-columns:1fr;gap:40px}
  .retrato{max-width:360px}
  .rodape-grade{grid-template-columns:1fr;gap:32px;padding:48px 0 36px}
}
@media(max-width:560px){
  .barra{height:72px}
  .logotipo-nome{font-size:17px}
  .letreiro-trilho{font-size:13px;gap:24px}
  .passos{grid-template-columns:1fr}
  .passo:nth-child(even){padding-left:0}
  .passo{padding:32px 0 8px;border-top:1px solid var(--linha)}
  .passos{border-top:none}
  .passos::before{display:none}
  .hero-acoes{flex-direction:column;align-items:stretch}
  .btn{width:100%}
  .chamada-conteudo .hero-acoes{align-items:center}
  .rodape-base-linha{flex-direction:column;text-align:center;justify-content:center;gap:8px}
  .servicos,.processo,.sobre,.chamada{padding:80px 0}
  .portfolio.carrossel .case{flex-basis:92%}
}

/* ═══ Celular: menos trabalho de render ════════════════════════════
   Blobs, chips, mockup e halo ficam parados (a "respiração" é imperceptível
   na tela pequena e custa CPU), e a coreografia do hero encurta pra o texto
   principal pintar mais cedo. ═══════════════════════════════════════ */
@media(max-width:860px){
  .blob,.chip,.mockup,.halo{animation:none!important}
  #poeira{display:none}
  .ent{transition-duration:.55s}
  .linha.ent>span{transition-duration:.6s}
  body.pronto .ent-1{transition-delay:.05s}
  body.pronto .ent-2>span{transition-delay:.1s}
  body.pronto .ent-3>span{transition-delay:.18s}
  body.pronto .ent-4>span{transition-delay:.26s}
  body.pronto .ent-5{transition-delay:.3s}
  body.pronto .ent-6{transition-delay:.36s}
  body.pronto .ent-7{transition-delay:.44s}
  body.pronto .ent-8{transition-delay:.52s}
}

/* ═══ Chamada final: texto + briefing lado a lado ═══════════════════ */
.chamada{text-align:left}
.chamada-grid{position:relative;z-index:2;display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.chamada-grid .chamada-conteudo p{margin:0 0 22px;max-width:44ch}
.chamada-grid .chamada-conteudo .olho{margin-bottom:18px}
.chamada-alt{font-size:.95rem!important;color:rgba(var(--papel-rgb),.6)!important}
.chamada-alt a{color:var(--lilas);font-weight:600;border-bottom:1px solid rgba(var(--violeta-claro-rgb),.4);transition:color .25s ease,border-color .25s ease}
.chamada-alt a:hover{color:var(--branco);border-color:var(--branco)}

/* ── Briefing ─────────────────────────────────────────────────────── */
.briefing{position:relative;padding:32px 34px 28px;border-radius:20px;border:1px solid rgba(var(--violeta-claro-rgb),.25);background:rgba(var(--noite-rgb),.72);backdrop-filter:blur(10px);box-shadow:0 30px 80px rgba(var(--preto-rgb),.45);min-height:380px;display:flex;flex-direction:column}
.bf-topo{display:flex;align-items:center;gap:16px;margin-bottom:26px}
.bf-passo{font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--lilas);white-space:nowrap}
.bf-passo b{color:var(--branco)}
.bf-barra{flex:1;height:3px;border-radius:99px;background:rgba(var(--branco-rgb),.1);overflow:hidden}
.bf-barra span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--violeta),var(--violeta-claro));transition:width .45s var(--ease)}
.bf-etapa{display:none;border:0;min-width:0}
.bf-etapa.ativa{display:block;animation:bf-entra .4s var(--ease) both}
@keyframes bf-entra{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}
.bf-etapa legend,.bf-resumo h3{font-family:var(--display);font-size:clamp(1.25rem,2vw,1.6rem);font-weight:700;color:var(--branco);letter-spacing:-.02em;line-height:1.2;margin-bottom:18px;padding:0}
.bf-etapa input,.bf-etapa textarea{width:100%;font:inherit;font-size:1.05rem;color:var(--branco);background:rgba(var(--branco-rgb),.06);border:1px solid rgba(var(--violeta-claro-rgb),.3);border-radius:12px;padding:15px 16px;outline:none;transition:border-color .25s ease,background .25s ease}
.bf-etapa input::placeholder,.bf-etapa textarea::placeholder{color:rgba(var(--papel-rgb),.4)}
.bf-etapa input:focus,.bf-etapa textarea:focus{border-color:var(--violeta-claro);background:rgba(var(--branco-rgb),.09)}
.bf-etapa textarea{resize:vertical;min-height:110px}
.bf-etapa small,.bf-resumo small{display:block;margin-top:10px;font-size:.85rem;color:rgba(var(--papel-rgb),.5)}
.bf-opcoes{display:flex;flex-wrap:wrap;gap:10px}
.bf-opcoes button{font:inherit;font-size:.95rem;font-weight:500;color:var(--lilas);background:rgba(var(--branco-rgb),.04);border:1px solid rgba(var(--violeta-claro-rgb),.3);border-radius:999px;padding:12px 18px;cursor:pointer;transition:border-color .2s ease,background .2s ease,color .2s ease,transform .2s var(--ease)}
.bf-opcoes button:hover{border-color:var(--violeta-claro);transform:translateY(-2px)}
.bf-opcoes button.sel{background:linear-gradient(150deg,var(--violeta-claro),var(--violeta));border-color:transparent;color:var(--branco)}
.bf-resumo dl{display:grid;grid-template-columns:auto 1fr;column-gap:18px;row-gap:0}
.bf-resumo dt,.bf-resumo dd{padding:9px 0;border-top:1px solid rgba(var(--branco-rgb),.08);cursor:pointer;transition:color .2s ease}
.bf-resumo dt{font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--lilas);padding-top:11px}
.bf-resumo dd{color:var(--branco);font-size:.98rem}
.bf-resumo dt:hover,.bf-resumo dd:hover{color:var(--violeta-claro)}
.bf-erro{min-height:22px;margin-top:14px;font-size:.88rem;color:#FFB4B4}
.bf-acoes{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:auto;padding-top:6px}
.bf-voltar{font:inherit;font-size:.92rem;font-weight:500;color:rgba(var(--papel-rgb),.6);background:none;border:0;cursor:pointer;padding:10px 4px;transition:color .2s ease}
.bf-voltar:hover{color:var(--branco)}
.bf-avancar,.bf-enviar{margin-left:auto;height:50px;padding:0 26px}
.briefing [hidden]{display:none!important}
@media (prefers-reduced-motion:reduce){.bf-etapa.ativa{animation:none}}

/* ── Barra fixa no celular ────────────────────────────────────────── */
.barra-zap{display:none}
@media(max-width:860px){
  .zap-flutuante{display:none}
  .barra-zap{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:95;gap:10px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--header-veu-rolado);backdrop-filter:blur(12px);border-top:1px solid var(--linha);translate:0 110%;transition:translate .35s var(--ease)}
  .barra-zap.visivel{translate:0 0}
  .barra-zap .btn{flex:1;height:48px;padding:0 12px;font-size:14px}
  .barra-zap .btn-contorno{border-color:rgba(var(--destaque-rgb),.5);color:var(--destaque)}
  body.com-barra{padding-bottom:72px}
  .chamada-grid{grid-template-columns:1fr;gap:36px}
  .briefing{padding:24px 20px 22px;min-height:0}
  .bf-acoes{flex-wrap:wrap}
  .bf-avancar,.bf-enviar{width:100%;margin-left:0}
  .bf-voltar{order:2}
}

/* ── Miniaturas do palco ──────────────────────────────────────────── */
.palco-pontos{gap:8px}
.palco-pontos button{width:72px;height:46px;border-radius:7px;overflow:hidden;background:var(--fundo-alt);border:1px solid var(--linha);opacity:.55;padding:0;transition:opacity .3s ease,border-color .3s ease,transform .3s var(--ease),box-shadow .3s ease}
.palco-pontos button img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
.palco-pontos button:hover{opacity:.9;transform:translateY(-2px)}
.palco-pontos button.ativo{opacity:1;width:72px;border-color:var(--destaque);box-shadow:0 0 0 2px rgba(var(--destaque-rgb),.25)}
@media(max-width:560px){.palco-pontos button{width:52px;height:34px}}

/* Múltipla escolha no briefing: quadradinho de check antes do texto */
.bf-opcoes[data-multi] button{padding-left:14px;display:inline-flex;align-items:center;gap:10px}
.bf-opcoes[data-multi] button::before{content:"";width:16px;height:16px;border-radius:5px;border:1.5px solid rgba(var(--violeta-claro-rgb),.55);flex:none;transition:background .2s ease,border-color .2s ease;background:center/10px no-repeat}
.bf-opcoes[data-multi] button.sel::before{background-color:var(--branco);border-color:var(--branco);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M2 6.5l2.6 2.5L10 3.5' fill='none' stroke='%236C5CE7' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>")}

/* ═══ Celular: o carrossel é o padrão do CSS, sem depender do script ═══
   Evita o salto de layout (CLS) entre o primeiro desenho e a chegada do JS. ═══ */
@media(max-width:860px){
  .portfolio{padding:80px 0 56px}
  .portfolio .palco{position:static;height:auto;display:block;overflow:visible}
  .portfolio .palco-miolo{padding-top:0;height:auto;display:block}
  .portfolio .palco-cabeca{flex-direction:column;align-items:flex-start;gap:18px;padding:0 0 28px}
  .portfolio .cases{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin:0 -4%;padding:6px 4% 24px;min-height:auto}
  .portfolio .cases::-webkit-scrollbar{display:none}
  .portfolio .case{position:relative;inset:auto;flex:0 0 88%;scroll-snap-align:center;display:block;opacity:1;transform:none!important;visibility:visible;pointer-events:auto}
  .portfolio .case-tela{max-width:100%;margin:0 0 30px}
  .portfolio .case .case-phone{transform:none}
  .portfolio .case-texto h3{font-size:clamp(1.3rem,1.9vw,1.6rem)}
  .portfolio .case-texto p{font-size:.95rem;line-height:1.65}
  .portfolio .palco-dica{padding:4px 0 0}
  .portfolio .palco-dica .dica-seta{rotate:-90deg;animation:none}
}