/*
 * Stabil Tecnologia · folha de estilo do site
 * Direção "A Torre Acesa" · temas dia/noite
 *
 * Fontes auto-hospedadas: nenhuma requisição a terceiros em runtime.
 * Archivo, Big Shoulders Display e IBM Plex Mono são licenciadas em
 * SIL Open Font License, que permite auto-hospedagem.
 */

@font-face{font-family:'Archivo';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/archivo-400.woff2') format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/archivo-600.woff2') format('woff2')}
@font-face{font-family:'Big Shoulders Display';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/bigshoulders.woff2') format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/plexmono-400.woff2') format('woff2')}

:root{
  --mono:'IBM Plex Mono',ui-monospace,Consolas,monospace;
  --sans:'Archivo',system-ui,-apple-system,sans-serif;
  --display:'Big Shoulders Display','Archivo',system-ui,sans-serif;
  --grao:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
  --pad:clamp(22px,5vw,72px);
  --carmim:#A9322C;
}

/* ============ NOITE ============ */
[data-tema="escuro"]{
  --bg:#0A0B0D; --surface:#0E1114; --card:#14181C;
  --text:#F4F5F6; --text2:#A6AAAF; --text3:#8B9096;
  --line:rgba(255,255,255,.075); --line-forte:rgba(255,255,255,.16);
  --acento:#DE6157;
  --grao-op:.055; --grao-blend:overlay;
  --hero-bg:radial-gradient(900px 640px at 70% 44%, rgba(169,50,44,.20), transparent 62%),
            radial-gradient(720px 520px at 12% 6%, rgba(126,142,164,.10), transparent 64%),
            linear-gradient(180deg,#0C0E11 0%,#0A0B0D 58%,#08090A 100%);
  --ia-bg:radial-gradient(900px 560px at 82% 8%, rgba(169,50,44,.24), transparent 62%);
  --ct-bg:radial-gradient(800px 520px at 78% 30%, rgba(169,50,44,.22), transparent 64%);
  --nav-bg:rgba(10,11,13,.82);
  --campo-bg:#0B0D0F;
  --foot-bg:#08090A;
  --sombra-btn:0 14px 44px -14px rgba(169,50,44,.9);
}
/* ============ DIA ============ */
[data-tema="claro"]{
  --bg:#F7F8F9; --surface:#FFFFFF; --card:#FFFFFF;
  --text:#15181C; --text2:#4C5056; --text3:#60646A;
  --line:rgba(16,20,26,.11); --line-forte:rgba(16,20,26,.22);
  --acento:#A9322C;
  --grao-op:.028; --grao-blend:multiply;
  --hero-bg:radial-gradient(900px 640px at 72% 42%, rgba(169,50,44,.10), transparent 60%),
            radial-gradient(720px 520px at 10% 4%, rgba(88,89,91,.10), transparent 62%),
            linear-gradient(180deg,#FFFFFF 0%,#F7F8F9 60%,#F1F3F5 100%);
  --ia-bg:radial-gradient(900px 560px at 82% 8%, rgba(169,50,44,.10), transparent 62%);
  --ct-bg:radial-gradient(800px 520px at 78% 30%, rgba(169,50,44,.09), transparent 64%);
  --nav-bg:rgba(247,248,249,.86);
  --campo-bg:#FFFFFF;
  --foot-bg:#EDEFF1;
  --sombra-btn:0 12px 34px -14px rgba(169,50,44,.55);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden;
  transition:background-color .28s ease,color .28s ease}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--acento);outline-offset:2px}

/* troca de logo por tema */
[data-tema="escuro"] .logo-dia{display:none}
[data-tema="claro"] .logo-noite{display:none}
/* troca de camadas da torre */
[data-tema="escuro"] .dia{display:none}
[data-tema="claro"] .noite{display:none}

.eyebrow{display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--acento);margin-bottom:22px}
.eyebrow i{display:block;width:44px;height:1px;background:var(--carmim);flex-shrink:0}
h2.sec{font-family:var(--display);font-weight:600;font-size:clamp(34px,4.6vw,62px);line-height:.92;text-transform:uppercase;margin:0 0 20px;color:var(--text)}
h2.sec em{font-style:normal;color:var(--acento)}
.lead{font-size:clamp(15px,1.5vw,17px);line-height:1.66;color:var(--text2);max-width:60ch;margin:0}
.sec-pad{padding:clamp(64px,8vw,120px) var(--pad)}

/* -------- nav -------- */
.nav{position:sticky;top:0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:16px var(--pad);background:var(--nav-bg);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav img{height:32px;width:auto}
.nav-links{display:flex;gap:22px;font-size:13.5px;color:var(--text2)}
.nav-links a:hover{color:var(--text)}
.nav-dir{display:flex;align-items:center;gap:12px}
.nav-cta{font-size:12.5px;font-weight:600;border:1px solid var(--line-forte);padding:9px 18px;border-radius:2px;white-space:nowrap}
.nav-cta:hover{border-color:var(--carmim);background:var(--carmim);color:#fff}

/* alternador dia/noite */
.tema{display:inline-flex;border:1px solid var(--line-forte);border-radius:2px;overflow:hidden;background:none;padding:0;cursor:pointer;font-family:var(--mono)}
.tema span{padding:8px 12px;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text3);transition:.18s}
[data-tema="claro"] .tema .t-dia,[data-tema="escuro"] .tema .t-noite{background:var(--carmim);color:#fff}

/* -------- hero -------- */
.hero{position:relative;isolation:isolate;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;z-index:-2;background:var(--hero-bg)}
.hero::after{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:var(--grao);opacity:var(--grao-op);mix-blend-mode:var(--grao-blend)}
.hero-in{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(20px,4vw,56px);align-items:center;
  padding:clamp(40px,6vw,76px) var(--pad) clamp(34px,4vw,56px)}
.hero h1{font-family:var(--display);font-weight:600;font-size:clamp(46px,7.2vw,108px);line-height:.86;
  text-transform:uppercase;margin:0 0 24px;color:var(--text)}
.hero h1 em{font-style:normal;color:var(--acento)}
[data-tema="escuro"] .hero h1 em{text-shadow:0 0 44px rgba(201,69,61,.42)}
.slogan{border-left:2px solid var(--carmim);padding:2px 0 2px 18px;margin:0 0 22px;
  font-weight:400;font-style:italic;
  font-size:clamp(17px,1.9vw,21px);line-height:1.34;letter-spacing:-.015em;color:var(--text);opacity:.92;max-width:26ch}
.hero-sub{font-size:clamp(14.5px,1.5vw,16px);line-height:1.62;color:var(--text2);max-width:46ch;margin:0 0 32px}
.acts{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.btn{background:var(--carmim);color:#fff;font-size:14px;font-weight:600;padding:15px 30px;border-radius:2px;
  box-shadow:0 0 0 1px rgba(255,255,255,.06) inset, var(--sombra-btn);transition:.18s}
.btn:hover{background:#C9453D}
.ghost{color:var(--text);font-size:14px;font-weight:500;padding:15px 4px;border-bottom:1px solid var(--line-forte)}
.hero-tick{display:flex;gap:20px;flex-wrap:wrap;margin-top:36px;padding-top:22px;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text3)}
.hero-tick b{color:var(--acento);font-weight:400}
.hero-art{display:flex;align-items:center;justify-content:center}
.torre{height:clamp(380px,62vh,640px);width:auto;max-width:100%}
@keyframes acende{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
@keyframes respira{0%,100%{opacity:.42}50%{opacity:.78}}
.andar{animation:acende .7s cubic-bezier(.2,.7,.3,1) both}
.halo{animation:respira 5.5s ease-in-out infinite}
@media (prefers-reduced-motion:reduce){.andar,.halo{animation:none;opacity:1;transform:none}html{scroll-behavior:auto}
  body,.tema span{transition:none}}

/* -------- números -------- */
.nums{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}
.num{padding:clamp(26px,3vw,40px) var(--pad);border-right:1px solid var(--line)}
.num:last-child{border-right:0}
.num b{display:block;font-family:var(--display);font-weight:600;font-size:clamp(36px,4.2vw,58px);line-height:1;color:var(--text);margin-bottom:10px}
.num b.on{color:var(--acento)}
.num span{font-family:var(--mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--text3);display:block;line-height:1.6}

/* -------- serviços -------- */
.svc-list{margin-top:clamp(34px,4vw,54px);border-top:1px solid var(--line)}
.svc-row{display:grid;grid-template-columns:96px 1.05fr 1.5fr auto;gap:clamp(16px,3vw,40px);align-items:baseline;
  padding:clamp(24px,3vw,36px) 0;border-bottom:1px solid var(--line);transition:.2s}
.svc-row:hover{background:rgba(169,50,44,.055)}
.svc-n{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--text3);text-transform:uppercase}
.svc-row.topo .svc-n{color:var(--acento)}
.svc-t{font-family:var(--display);font-weight:600;font-size:clamp(23px,2.7vw,34px);line-height:1;text-transform:uppercase;margin:0;color:var(--text)}
.svc-d{font-size:14.5px;line-height:1.66;color:var(--text2);margin:0}
.svc-go{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text3);white-space:nowrap}
.svc-row:hover .svc-go{color:var(--acento)}

/* -------- IA -------- */
.ia{position:relative;isolation:isolate;overflow:hidden;background:var(--surface)}
.ia::before{content:'';position:absolute;inset:0;z-index:-2;background:var(--ia-bg)}
.ia::after{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:var(--grao);opacity:var(--grao-op);mix-blend-mode:var(--grao-blend)}
.ia-top{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(20px,4vw,56px);align-items:center}
.coroa{width:100%;max-width:340px;margin-left:auto}
.ia-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:clamp(38px,4.4vw,58px);background:var(--line);border:1px solid var(--line)}
.ia-card{background:var(--surface);padding:clamp(22px,2.6vw,32px);display:flex;flex-direction:column;gap:12px}
.ia-card b{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--acento)}
.ia-card h3{font-weight:600;font-size:18px;line-height:1.24;letter-spacing:-.02em;margin:0;color:var(--text)}
.ia-card p{font-size:14px;line-height:1.64;color:var(--text2);margin:0}
.ia-quote{margin-top:clamp(34px,4vw,52px);padding:clamp(24px,3vw,36px) 0 0;border-top:1px solid var(--carmim);
  font-family:var(--display);font-weight:500;font-size:clamp(22px,3vw,38px);line-height:1.06;text-transform:uppercase;color:var(--text);max-width:24ch}
.ia-quote em{font-style:normal;color:var(--acento)}

/* -------- Segurança e LGPD -------- */
.seg{background:var(--bg)}
.pilar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,22px);margin-top:clamp(38px,4.4vw,58px)}
.pilar{border:1px solid var(--line);background:var(--card);border-radius:3px;padding:clamp(24px,2.6vw,34px);display:flex;flex-direction:column;gap:14px}
.pilar-marca{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--acento)}
.pilar h3{font-family:var(--display);font-weight:600;font-size:clamp(24px,2.6vw,32px);line-height:1;text-transform:uppercase;margin:0;color:var(--text)}
.pilar p{font-size:14px;line-height:1.64;color:var(--text2);margin:0}
.pilar-dados{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:11px}
.pilar-d{display:flex;gap:12px;align-items:baseline}
.pilar-d b{font-family:var(--display);font-weight:600;font-size:26px;line-height:1;color:var(--acento);min-width:78px;flex-shrink:0}
.pilar-d span{font-size:12.5px;line-height:1.45;color:var(--text2)}

.lgpd{margin-top:clamp(44px,5vw,70px);display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,4vw,56px);align-items:start}
.lgpd-lista{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.lgpd-item{display:grid;grid-template-columns:34px 1fr;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}
.lgpd-item i{font-style:normal;font-family:var(--mono);font-size:11px;color:var(--acento)}
.lgpd-item b{display:block;font-weight:600;font-size:15px;letter-spacing:-.015em;color:var(--text);margin-bottom:5px}
.lgpd-item span{font-size:13.5px;line-height:1.6;color:var(--text2)}
.seg-quote{margin-top:clamp(34px,4vw,52px);padding-top:clamp(24px,3vw,36px);border-top:1px solid var(--carmim);
  font-family:var(--display);font-weight:500;font-size:clamp(22px,3vw,38px);line-height:1.06;text-transform:uppercase;color:var(--text);max-width:26ch}
.seg-quote em{font-style:normal;color:var(--acento)}
.fonte{margin-top:30px;padding-top:18px;border-top:1px solid var(--line);font-size:11.5px;line-height:1.62;color:var(--text3);max-width:96ch}
.fonte b{font-weight:400;color:var(--text2)}

/* -------- Votari -------- */
.vt-box{display:grid;grid-template-columns:1fr 1fr;margin-top:clamp(34px,4vw,54px);border:1px solid var(--line);border-radius:3px;overflow:hidden}
.vt-l{padding:clamp(26px,3.2vw,44px);background:var(--card);display:flex;flex-direction:column;gap:16px}
[data-tema="claro"] .vt-l{background:#F1F3F5}
.vt-badge{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--acento)}
.vt-name{font-family:var(--display);font-weight:600;font-size:clamp(34px,4.2vw,56px);line-height:.94;text-transform:uppercase;margin:0;color:var(--text)}
.vt-tag{font-style:italic;font-weight:400;font-size:17px;color:var(--text);opacity:.9;margin:0}
.vt-p{font-size:14.5px;line-height:1.66;color:var(--text2);margin:0}
.vt-link{margin-top:auto;font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--acento)}
.vt-r{padding:clamp(26px,3.2vw,44px);display:flex;flex-direction:column}
.vt-f{display:flex;gap:14px;align-items:flex-start;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.55;color:var(--text2)}
.vt-f:last-child{border-bottom:0}
.vt-f i{font-style:normal;color:var(--acento);font-family:var(--mono);font-size:11px;flex-shrink:0;margin-top:2px}
.vt-f b{color:var(--text);font-weight:400;font-weight:600}

/* -------- linha do tempo -------- */
.era{background:var(--surface);position:relative;overflow:hidden}
.era::after{content:'';position:absolute;inset:0;pointer-events:none;background-image:var(--grao);opacity:var(--grao-op);mix-blend-mode:var(--grao-blend)}
.era-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(34px,4vw,52px);border-top:1px solid var(--carmim)}
.era-col{padding:26px clamp(14px,1.8vw,26px) 0 0;border-right:1px solid var(--line)}
.era-col:last-child{border-right:0;padding-right:0}
.era-y{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--acento);margin-bottom:12px}
.era-h{font-weight:600;font-size:16px;letter-spacing:-.015em;color:var(--text);margin:0 0 9px}
.era-p{font-size:13.5px;line-height:1.6;color:var(--text2);margin:0}

/* -------- cases -------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,22px);margin-top:clamp(34px,4vw,52px)}
.case{border:1px solid var(--line);background:var(--card);padding:clamp(22px,2.4vw,30px);border-radius:3px;display:flex;flex-direction:column;gap:14px}
.case-seg{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--acento)}
.case-h{font-weight:600;font-size:19px;line-height:1.24;letter-spacing:-.02em;margin:0;color:var(--text)}
.case-p{font-size:14px;line-height:1.62;color:var(--text2);margin:0}
.case-r{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--text);line-height:1.5}

/* -------- parceiros -------- */
.part{background:var(--surface);padding:clamp(40px,5vw,60px) var(--pad);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.part-h{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--text3);margin-bottom:22px}
.part-row{display:flex;gap:30px;flex-wrap:wrap;align-items:center;font-family:var(--display);font-weight:500;font-size:clamp(20px,2.4vw,30px);text-transform:uppercase;color:var(--text3)}

/* -------- contato -------- */
.ct{position:relative;isolation:isolate;overflow:hidden}
.ct::before{content:'';position:absolute;inset:0;z-index:-2;background:var(--ct-bg),var(--bg)}
.ct-in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,64px);align-items:start}
.ct-side{margin-top:32px;display:flex;flex-direction:column;gap:15px}
.ct-item{display:flex;gap:14px;align-items:baseline;font-size:14.5px;color:var(--text2)}
.ct-item b{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text3);min-width:92px;flex-shrink:0}
.ct-item a:hover{color:var(--text)}
.wa{display:inline-flex;align-items:center;gap:10px;margin-top:8px;border:1px solid var(--line-forte);
  padding:13px 22px;border-radius:2px;font-size:14px;font-weight:600;align-self:flex-start}
.wa:hover{border-color:#25D366}
.form{border:1px solid var(--line);background:var(--card);border-radius:3px;padding:clamp(22px,2.6vw,34px);display:grid;gap:14px}
.f-row{display:grid;gap:6px}
.f-row label{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text3)}
.f-row input,.f-row textarea,.f-row select{background:var(--campo-bg);border:1px solid var(--line-forte);border-radius:2px;
  padding:12px 13px;color:var(--text);font-family:var(--sans);font-size:14.5px;width:100%}
.f-two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-note{font-size:12px;color:var(--text3);line-height:1.55;margin:0}
button.btn{border:0;cursor:pointer;font-family:var(--sans)}

/* -------- rodapé -------- */
.foot{background:var(--foot-bg);padding:clamp(44px,5vw,64px) var(--pad) 30px;border-top:1px solid var(--line)}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(24px,3vw,44px);padding-bottom:32px}
.foot img{height:34px;width:auto;margin-bottom:18px}
.foot p{font-size:13.5px;line-height:1.68;color:var(--text3);margin:0}
.foot-h{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--text3);margin-bottom:14px}
.foot-l{display:flex;flex-direction:column;gap:9px;font-size:13.5px;color:var(--text2)}
.foot-bot{padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;color:var(--text3);text-transform:uppercase}

@media (max-width:980px){
  .hero-in,.ct-in,.ia-top,.vt-box{grid-template-columns:1fr}
  .nav-links{display:none}
  .nums{grid-template-columns:repeat(2,1fr)}
  .num:nth-child(2){border-right:0}
  .num:nth-child(1),.num:nth-child(2){border-bottom:1px solid var(--line)}
  .svc-row{grid-template-columns:80px 1fr;row-gap:10px}
  .svc-go{grid-column:2}
  .era-grid,.case-grid,.foot-top,.ia-grid,.pilar-grid,.lgpd{grid-template-columns:1fr}
  .era-col{border-right:0;border-bottom:1px solid var(--line);padding-bottom:22px;padding-right:0}
  .torre{height:min(420px,52vh)}
  .coroa{margin:0 auto}
}
@media (max-width:560px){ .f-two{grid-template-columns:1fr} .nums{grid-template-columns:1fr} .num{border-right:0;border-bottom:1px solid var(--line)} }

/* ============ formulário: honeypot e erros ============ */
/* Campo isca: some da tela mas continua no DOM para o robô preencher. */
.hp{position:absolute!important;left:-9999px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important}
.f-erro{display:block;margin-top:5px;font-size:12.5px;color:var(--acento)}
.f-row input[aria-invalid="true"],.f-row textarea[aria-invalid="true"],.f-row select[aria-invalid="true"]{border-color:var(--carmim)}
.aviso{border:1px solid var(--carmim);border-left-width:3px;border-radius:2px;padding:16px 18px;margin-bottom:20px;font-size:14px;line-height:1.6;color:var(--text)}
.sucesso{border:1px solid var(--line-forte);border-left:3px solid #35B37E;border-radius:3px;padding:clamp(24px,3vw,34px);background:var(--card)}
.sucesso h3{font-family:var(--display);font-weight:600;font-size:clamp(24px,3vw,34px);line-height:1;text-transform:uppercase;margin:0 0 14px;color:var(--text)}
.sucesso p{font-size:15px;line-height:1.66;color:var(--text2);margin:0 0 10px}

/* ============ página de texto corrido (privacidade) ============ */
.texto{max-width:74ch}
.texto h2{font-family:var(--display);font-weight:600;font-size:clamp(22px,2.6vw,30px);line-height:1.05;text-transform:uppercase;margin:38px 0 14px;color:var(--text)}
.texto p,.texto li{font-size:15px;line-height:1.72;color:var(--text2)}
.texto ul{padding-left:20px;margin:0 0 16px}
.texto li{margin-bottom:8px}
.texto a{color:var(--acento);border-bottom:1px solid var(--acento)}

/* ============ acessibilidade ============ */
.pular{position:absolute;left:-9999px;top:0;z-index:100;background:var(--carmim);color:#fff;padding:12px 18px;border-radius:2px}
.pular:focus{left:12px;top:12px}
/* ============ atraso de acendimento dos andares ============ */
/* Classes em vez de style="animation-delay" para que a CSP possa
   proibir estilo inline sem exceção. */
.an-0{animation-delay:0ms}
.an-1{animation-delay:45ms}
.an-2{animation-delay:90ms}
.an-3{animation-delay:135ms}
.an-4{animation-delay:180ms}
.an-5{animation-delay:225ms}
.an-6{animation-delay:270ms}
.an-7{animation-delay:315ms}
.an-8{animation-delay:360ms}
.an-9{animation-delay:405ms}
.an-10{animation-delay:450ms}
.an-11{animation-delay:495ms}
.an-12{animation-delay:540ms}
.an-13{animation-delay:585ms}
.an-14{animation-delay:630ms}
.an-15{animation-delay:675ms}
.an-16{animation-delay:720ms}
.an-17{animation-delay:765ms}
.an-18{animation-delay:810ms}
.an-19{animation-delay:855ms}
.an-20{animation-delay:900ms}
.an-21{animation-delay:945ms}
.an-22{animation-delay:990ms}
.an-23{animation-delay:1035ms}
.an-24{animation-delay:1080ms}
.an-25{animation-delay:1125ms}
.an-26{animation-delay:1170ms}
.an-27{animation-delay:1215ms}
.an-28{animation-delay:1260ms}
.an-29{animation-delay:1305ms}
.cn-0{animation-delay:0ms}
.cn-1{animation-delay:55ms}
.cn-2{animation-delay:110ms}
.cn-3{animation-delay:165ms}
.cn-4{animation-delay:220ms}
.cn-5{animation-delay:275ms}
.cn-6{animation-delay:330ms}
.cn-7{animation-delay:385ms}
.cn-8{animation-delay:440ms}
.cn-9{animation-delay:495ms}
.cn-10{animation-delay:550ms}
.cn-11{animation-delay:605ms}
.cn-12{animation-delay:660ms}
.cn-13{animation-delay:715ms}

/* ============ utilitarios sem estilo inline ============ */
.lgpd-h{font-family:var(--display);font-weight:600;font-size:clamp(28px,3.4vw,44px);line-height:.94;text-transform:uppercase;margin:0;color:var(--text)}
.lgpd-lead{margin-top:16px}
.mt-30{margin-top:30px}
.wa::before{content:"";display:inline-block;width:9px;height:9px;border-radius:50%;background:#25D366;margin-right:2px}

/* ===========================================================================
   MENU NO CELULAR
   Sem isto, abaixo de 980px o site fica sem navegação nenhuma — só o logo e
   o botão de contato. O painel abre sob a barra e ocupa a tela.
   =========================================================================== */
.menu-btn{display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;padding:0 10px;background:none;border:1px solid var(--line-forte);
  border-radius:2px;cursor:pointer;flex-shrink:0}
.menu-risco{display:block;height:2px;width:100%;background:var(--text);border-radius:2px;
  transition:transform .26s cubic-bezier(.2,.7,.3,1),opacity .18s}
.menu-btn:hover{border-color:var(--carmim)}

/* três riscos viram um X */
.menu-aberto .menu-btn .menu-risco:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-aberto .menu-btn .menu-risco:nth-child(2){opacity:0;transform:scaleX(.2)}
.menu-aberto .menu-btn .menu-risco:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:980px){
  .menu-btn{display:flex}

  /* painel do menu — sobrepõe a regra display:none declarada mais acima */
  .nav-links{
    display:flex;flex-direction:column;gap:0;
    position:fixed;left:0;right:0;top:var(--nav-h,68px);
    max-height:calc(100dvh - var(--nav-h,68px));overflow-y:auto;
    padding:8px var(--pad) 28px;
    background:var(--bg);border-bottom:1px solid var(--line);
    transform:translateY(-10px);opacity:0;visibility:hidden;pointer-events:none;
    transition:opacity .24s ease,transform .28s cubic-bezier(.2,.7,.3,1),visibility 0s .28s;
    z-index:59}
  .menu-aberto .nav-links{
    transform:none;opacity:1;visibility:visible;pointer-events:auto;
    transition:opacity .24s ease,transform .28s cubic-bezier(.2,.7,.3,1),visibility 0s}
  .nav-links a{
    display:flex;align-items:center;min-height:56px;
    padding:4px 0;font-size:17px;color:var(--text);
    border-bottom:1px solid var(--line)}
  .nav-links a:last-child{border-bottom:0;color:var(--acento)}

  /* o CTA do topo compete com o menu; no celular ele desce para o painel */
  .nav-cta{display:none}
}

/* ===========================================================================
   ALVOS DE TOQUE
   Tudo que se aperta com o dedo precisa de 44px. Abaixo disso o erro de
   toque vira frustração — e no rodapé eram 15px.
   =========================================================================== */
@media (max-width:980px){
  .nav{padding:12px var(--pad)}
  .nav-marca{display:flex;align-items:center;min-height:44px}
  .tema span{padding:12px 14px}
  .foot-l a,.foot-l span{min-height:44px;display:flex;align-items:center}
  .foot-l{gap:0}
  .vt-link{min-height:44px;display:inline-flex;align-items:center}
  .ct-item{flex-wrap:wrap;row-gap:2px}
  .ct-item a{min-height:44px;display:inline-flex;align-items:center}
  .svc-go{min-height:44px;display:flex;align-items:center}
  /* .nav-cta fica FORA desta lista de proposito: no celular ele e escondido
     mais acima, e um display aqui o traria de volta para a barra do topo,
     brigando por espaco com o logo e o botao do menu. O contato ja esta
     dentro do painel e no heroi. */
  .btn,.ghost,.wa{min-height:48px;display:inline-flex;align-items:center;justify-content:center}
  .acts{gap:10px}
  .acts .btn,.acts .ghost{flex:1 1 auto;text-align:center}
}

/* ===========================================================================
   FORMULÁRIO NO CELULAR
   Campo com fonte abaixo de 16px faz o Safari do iPhone dar zoom sozinho ao
   focar, e a página inteira sai do lugar. 16px resolve.
   =========================================================================== */
@media (max-width:980px){
  .f-row input,.f-row textarea,.f-row select{font-size:16px;padding:14px 13px}
  .f-row label{font-size:11px}
  button.btn{width:100%;justify-content:center}
}

/* ===========================================================================
   RITMO VERTICAL NO CELULAR
   A home tinha quase 18 mil pixels de rolagem no telefone. Estas reduções
   tiram cerca de um quarto sem apertar o texto.
   =========================================================================== */
@media (max-width:980px){
  .sec-pad{padding:clamp(48px,11vw,68px) var(--pad)}
  .hero-in{padding:26px var(--pad) 30px;gap:26px}
  .hero-tick{margin-top:26px;padding-top:18px;gap:12px 18px;font-size:11px}
  .hero-sub{margin-bottom:26px}
  .slogan{margin-bottom:18px}
  .svc-row{padding:20px 0}
  .lgpd{margin-top:38px;gap:26px}
  .ia-grid,.pilar-grid,.case-grid{margin-top:28px}
  .era-col{padding-bottom:18px}
  .foot-top{padding-bottom:24px}
  .fonte{font-size:12px}
  .num{padding:22px var(--pad)}
  .num b{font-size:clamp(38px,11vw,52px)}
  .num span{font-size:11px}
  .svc-n,.pilar-marca,.vt-badge,.case-seg,.part-h{font-size:11px}
}

/* ===========================================================================
   ANIMAÇÃO DE ENTRADA
   A classe .surge só é aplicada pelo JavaScript. Se o script não rodar, nada
   fica escondido — o conteúdo aparece normalmente.
   =========================================================================== */
.anima .surge{opacity:0;transform:translateY(16px)}
.anima .surge.visivel{opacity:1;transform:none;
  transition:opacity .62s cubic-bezier(.2,.7,.3,1),transform .62s cubic-bezier(.2,.7,.3,1)}

/* ===========================================================================
   MICRO-INTERAÇÕES
   Reação ao toque e ao cursor. Sutis de propósito: a torre acesa já é o
   elemento que chama atenção, o resto responde sem competir.
   =========================================================================== */
.svc-row .svc-go{transition:color .2s,transform .24s cubic-bezier(.2,.7,.3,1)}
.svc-row:hover .svc-go{transform:translateX(5px)}
.svc-row{position:relative}
.svc-row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;
  background:var(--carmim);transform:scaleY(0);transform-origin:top;
  transition:transform .3s cubic-bezier(.2,.7,.3,1)}
.svc-row:hover::before,.svc-row:focus-visible::before{transform:scaleY(1)}

.pilar,.ia-card,.case{transition:transform .3s cubic-bezier(.2,.7,.3,1),border-color .3s}
.pilar:hover,.case:hover{transform:translateY(-3px);border-color:var(--line-forte)}
.ia-card:hover{background:var(--card)}

.btn{transition:background-color .18s,transform .18s cubic-bezier(.2,.7,.3,1),box-shadow .18s}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.nav-cta,.wa,.ghost{transition:border-color .2s,background-color .2s,color .2s}
.nav-links a{transition:color .18s}
.num b{transition:color .3s}
.foot-l a{transition:color .18s}
.foot-l a:hover,.ct-item a:hover{color:var(--acento)}

/* O dedo não tem "hover": no toque, só o estado de pressionado faz sentido. */
@media (hover:none){
  .svc-row:hover::before{transform:scaleY(0)}
  .pilar:hover,.case:hover,.btn:hover{transform:none}
  .svc-row:active{background:rgba(169,50,44,.08)}
  .btn:active{opacity:.9}
}

/* Quem pediu menos movimento não recebe nenhum destes efeitos. */
@media (prefers-reduced-motion:reduce){
  .anima .surge,.anima .surge.visivel{opacity:1;transform:none;transition:none}
  .menu-risco,.svc-row .svc-go,.svc-row::before,.pilar,.ia-card,.case,.btn,.nav-links{transition:none}
  .btn:hover,.pilar:hover,.case:hover{transform:none}
}

/* Os últimos alvos abaixo de 44px. */
@media (max-width:980px){
  .tema span{padding:14px 15px}
  .pular{padding:15px 18px}
}

/* ===========================================================================
   FONTES E ATRIBUIÇÕES RECOLHIDAS
   O texto exigido pela Gartner continua inteiro e indexável — só não toma
   a tela de quem não veio ler termo de uso.
   =========================================================================== */
.fontes{margin-top:30px;padding-top:18px;border-top:1px solid var(--line)}
.fontes summary{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--text3);cursor:pointer;padding:10px 0;list-style:none;
  display:flex;align-items:center;gap:9px;min-height:44px;transition:color .18s}
.fontes summary::-webkit-details-marker{display:none}
.fontes summary::before{content:"+";font-size:15px;line-height:1;color:var(--acento);transition:transform .22s}
.fontes[open] summary::before{content:"–"}
.fontes summary:hover{color:var(--text)}
.fontes .fonte{margin-top:6px;padding-top:0;border-top:0}

/* ===========================================================================
   VOLTAR AO TOPO
   Com vinte telas de rolagem, subir de volta com o dedo é castigo.
   =========================================================================== */
.ao-topo{position:fixed;right:16px;bottom:16px;z-index:70;
  width:48px;height:48px;display:flex;align-items:center;justify-content:center;
  background:var(--carmim);color:#fff;border:0;border-radius:50%;cursor:pointer;
  box-shadow:0 10px 30px -10px rgba(0,0,0,.6);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .24s,transform .24s cubic-bezier(.2,.7,.3,1),visibility 0s .24s}
.ao-topo.visivel{opacity:1;visibility:visible;transform:none;transition:opacity .24s,transform .24s cubic-bezier(.2,.7,.3,1),visibility 0s}
.ao-topo:hover{background:#C9453D}
.ao-topo svg{width:18px;height:18px;display:block}
.menu-aberto .ao-topo{opacity:0;visibility:hidden}

/* ===========================================================================
   COMPACTAÇÃO NO CELULAR
   A descrição de cada serviço aparece inteira na página do próprio serviço.
   Na lista da home, três linhas bastam para decidir se vale o toque.
   =========================================================================== */
@media (max-width:560px){
  .svc-d{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .ia-card{padding:20px 18px}
  .pilar{padding:20px 18px}
  .case{padding:20px 18px}
  .vt-l,.vt-r{padding:22px 18px}
}

@media (prefers-reduced-motion:reduce){
  .ao-topo,.fontes summary::before{transition:none}
}

/* ===========================================================================
   SEM JAVASCRIPT
   O painel do menu só abre por script. Se o script não rodar — desligado,
   bloqueado, ou simplesmente não baixou — o celular ficaria sem navegação
   nenhuma, que é falha total e não degradação.

   O script no <head> marca data-js assim que executa. Enquanto essa marca
   não existir, a barra mostra os links numa faixa rolável e o botão do menu
   some. Feio? Um pouco. Navegável? Sim.
   =========================================================================== */
@media (max-width:980px){
  html:not([data-js]) .menu-btn{display:none}

  html:not([data-js]) .nav{flex-wrap:wrap}

  html:not([data-js]) .nav-links{
    position:static;display:flex;flex-direction:row;gap:18px;
    max-height:none;overflow-x:auto;overflow-y:visible;
    padding:2px 0 0;background:none;border:0;
    transform:none;opacity:1;visibility:visible;pointer-events:auto;
    order:3;flex:1 1 100%;margin-top:8px;
    -webkit-overflow-scrolling:touch;scrollbar-width:none}
  html:not([data-js]) .nav-links::-webkit-scrollbar{display:none}

  html:not([data-js]) .nav-links a{
    min-height:44px;display:flex;align-items:center;
    white-space:nowrap;border-bottom:0;font-size:14px;padding:0}
}

/* ===========================================================================
   FLUIDEZ DE ROLAGEM NO CELULAR

   Três efeitos que custam barato no desktop e caro no telefone. Nenhum deles
   é essencial para a direção visual — a torre acesa continua intacta.
   =========================================================================== */
@media (max-width:980px){

  /* O desfoque atrás da barra fixa obriga o navegador a recompor a area
     borrada a CADA quadro de rolagem. E o motivo numero um de rolagem
     picotada em aparelho intermediario. No celular a barra vira opaca:
     mesma leitura, custo zero. */
  .nav{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--bg)}

  /* mix-blend-mode obriga a mistura por pixel sobre a area inteira da secao.
     O granulado continua, so que por opacidade simples — no tamanho de um
     telefone a diferenca visual e imperceptivel. */
  .hero::after,.ia::after,.era::after,.d1::after,.seg::after{
    mix-blend-mode:normal;opacity:calc(var(--grao-op) * .6)}
}

/* A animacao do halo rodava para sempre, mesmo com a torre fora da tela:
   trabalho de composicao continuo e bateria à toa. O script pausa quando ela
   sai do campo de visao. */
.halo.pausado{animation-play-state:paused}

/* Rolagem por ancora com a barra fixa: sem isto o titulo de destino fica
   escondido atras dela. */
:target{scroll-margin-top:calc(var(--nav-h,72px) + 12px)}
[id]{scroll-margin-top:calc(var(--nav-h,72px) + 12px)}

/* ===========================================================================
   ACABAMENTO DE TOQUE

   Quatro detalhes que ninguém nota quando estão certos e incomodam quando
   faltam. Nenhum deles muda o desenho — mudam a sensação de uso.
   =========================================================================== */

/* Ao girar o iPhone para paisagem, o Safari INFLA o texto por conta propria e
   a coluna some do lugar. Este ajuste manda ele respeitar o tamanho definido. */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}

/* A caixa cinza que o Android desenha no toque destoa do tema escuro. Cada
   elemento clicavel ja tem seu proprio estado de pressionado. */
a,button,summary,input,select,textarea{-webkit-tap-highlight-color:rgba(169,50,44,.15)}

/* Rolar ate o fim do painel do menu arrastava a pagina atras dele (encadeamento
   de rolagem). Contido, o gesto para onde deve parar. */
.nav-links{overscroll-behavior:contain}

/* iPhone com barra inferior: sem isto o botao de voltar ao topo fica por baixo
   dela e o toque nao chega. */
.ao-topo{
  right:calc(16px + env(safe-area-inset-right, 0px));
  bottom:calc(16px + env(safe-area-inset-bottom, 0px))}

/* Aparelho com recorte na tela, em paisagem: o conteudo nao pode ficar sob o
   recorte. */
@supports (padding:max(0px)){
  .nav,.foot,.sec-pad,.nums .num,.part{
    padding-left:max(var(--pad), env(safe-area-inset-left));
    padding-right:max(var(--pad), env(safe-area-inset-right))}
}