/* SOS — Smart Operating System · produção · v2 alinhada ao Brand Guide 2026 */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,500;1,600;1,700;1,800;1,900&family=Inter:wght@300;400;500;600;700&display=swap');

:root{
  /* Paleta oficial: 70% preto · 20% branco · 7% ciano · 3% laranja */
  --paper:#000000; --ink:#FFFFFF; --accent:#5CE1E6; --accent-2:#FFA51F;
  --card:#1A1A1A; --card-2:#2D2D2D;
  --ink-85:rgba(255,255,255,.85); --ink-70:rgba(255,255,255,.7); --ink-65:rgba(255,255,255,.65);
  --ink-60:rgba(255,255,255,.6); --ink-55:rgba(255,255,255,.55); --ink-45:rgba(255,255,255,.45);
  --ink-40:rgba(255,255,255,.4); --ink-35:rgba(255,255,255,.35);
  --hairline:rgba(255,255,255,.14); --hairline-strong:rgba(255,255,255,.28);
  --on-ink:#000000;
  --sky-top:#04181C; --sky-mid:#020A10; --sky-deep:#0A0614; --sky-warm:#160D02;
  --font-display:'Montserrat',sans-serif; --font-body:'Inter',sans-serif;
  --font-serif:'Montserrat',sans-serif; --font-mono:ui-monospace,'SFMono-Regular','Cascadia Mono','Consolas',monospace;
  --ease-out:cubic-bezier(.2,.7,.2,1); --ease-wipe:cubic-bezier(.76,0,.24,1);
  --radius-pill:99px; --radius-panel:16px; --radius-input:12px;
  --max-content:1280px; --gutter:44px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;overflow-x:clip}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--accent)}
::selection{background:var(--accent);color:var(--paper)}
img{display:block}
h1,h2,h3,h4{font-family:var(--font-display)}

/* ---------- utilitários ---------- */
.wrap{max-width:var(--max-content);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.kicker{display:flex;align-items:center;gap:10px;font-family:var(--font-body);font-weight:600;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-45)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
.dot--pulse{animation:livepulse 1.6s ease-in-out infinite}
.serif{font-family:var(--font-display);font-style:italic}
.orange{color:var(--accent)}
.muted{color:var(--ink-55)}
[data-reveal]{will-change:opacity,transform}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px var(--gutter);background:rgba(0,0,0,.72);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.1)}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:32px;height:32px;background:url("../img/logo-sos.png") center/contain no-repeat}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:16px;letter-spacing:-.01em}
.brand-name em{font-family:var(--font-display);font-style:italic;font-weight:500;font-size:15px;color:var(--ink-45)}
.nav-links{display:flex;align-items:center;gap:28px;font-size:14px}
.nav-links>a{color:var(--ink-65)}
.nav-links>a:hover{color:var(--accent)}

/* ---------- botões ---------- */
.btn{cursor:pointer;border:none;font-family:var(--font-display);font-weight:600;border-radius:var(--radius-pill);transition:background .25s,transform .25s,color .25s;display:inline-block;text-align:center}
.btn--ink{background:var(--ink);color:var(--on-ink)}
.btn--ink:hover{background:var(--accent);color:var(--on-ink);transform:translateY(-2px)}
.btn--accent{background:var(--accent);color:var(--on-ink)}
.btn--accent:hover{background:var(--ink);color:var(--on-ink);transform:translateY(-2px)}
.btn--sm{font-size:14px;padding:11px 22px}
.btn--md{font-size:16px;padding:17px 32px}
.btn--lg{font-size:17px;padding:19px 40px}
.link-u{font-size:16px;font-weight:500;border-bottom:1.5px solid var(--ink);padding-bottom:2px}
.link-u:hover{border-color:var(--accent)}

/* ---------- céu (sempre ativo — versão chill única) ---------- */
.sky{position:fixed;inset:0;z-index:0;pointer-events:none}
.sky-grad{position:absolute;inset:0;background:linear-gradient(180deg,var(--sky-top) 0%,var(--sky-mid) 40%,var(--sky-deep) 72%,var(--sky-warm) 100%);background-size:100% 220%;animation:skyshift 60s ease-in-out infinite}
.cloud{position:absolute;border-radius:99px;filter:blur(48px)}
.cloud.c1{top:12%;left:8%;width:340px;height:110px;background:rgba(92,225,230,.06);animation:drift1 26s ease-in-out infinite}
.cloud.c2{top:34%;right:6%;width:420px;height:130px;background:rgba(255,255,255,.04);animation:drift2 34s ease-in-out infinite}
.cloud.c3{top:64%;left:30%;width:380px;height:120px;background:rgba(255,165,31,.045);animation:drift3 30s ease-in-out infinite}
.nowplaying{position:fixed;left:var(--gutter);bottom:28px;z-index:55;display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.06);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-pill);padding:10px 18px 10px 14px;cursor:pointer;font:inherit;color:var(--ink);transition:border-color .25s}
.nowplaying:hover{border-color:var(--accent)}
.nowplaying .txt{font-family:var(--font-body);font-weight:500;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-70)}
.eq{display:flex;align-items:flex-end;gap:2.5px;height:15px}
.eq i{width:3px;background:var(--accent);border-radius:2px}
.eq i:nth-child(1){animation:eq1 .9s ease-in-out infinite}
.eq i:nth-child(2){animation:eq2 1.1s ease-in-out infinite}
.eq i:nth-child(3){animation:eq3 .8s ease-in-out infinite}
.nowplaying.off .eq i{animation:none;height:4px;background:var(--ink-40)}

/* ---------- hero ---------- */
main{position:relative;z-index:1}
.hero{padding:190px var(--gutter) 70px;max-width:var(--max-content);margin:0 auto}
.hero-inner{display:flex;flex-direction:column;gap:34px}
.hero h1{margin:0;font-weight:900;font-size:clamp(48px,7vw,104px);line-height:1;letter-spacing:-.035em;text-wrap:balance}
.hero h1 .serif{letter-spacing:-.02em;color:var(--accent)}
.hero-foot{display:flex;align-items:flex-end;justify-content:space-between;gap:60px;flex-wrap:wrap}
.hero-lead{margin:0;max-width:560px;font-size:19px;line-height:1.6;color:var(--ink-70);text-wrap:pretty}
.hero-ctas{display:flex;align-items:center;gap:22px}
.flowline{margin-top:110px}
.flowline .track{position:relative;height:1px;background:var(--hairline-strong)}
.flowline .runner{position:absolute;top:-4.5px;width:10px;height:10px;border-radius:50%;background:var(--accent);animation:travel 7s linear infinite}
.flow-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:20px}
.flow-steps b{display:block;font-family:var(--font-body);font-weight:600;font-size:11px;letter-spacing:.18em;color:var(--ink-45)}
.flow-steps span{display:block;font-size:14px;color:var(--ink-70);margin-top:6px}

/* ---------- marquee ---------- */
.marquee{border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);padding:18px 0;overflow:hidden}
.marquee-track{display:flex;gap:64px;width:max-content;animation:marquee 32s linear infinite}
.mlogo{display:inline-flex;align-items:center;gap:10px;opacity:.55}
.mlogo i{width:22px;height:22px;border-radius:50%;background:repeating-linear-gradient(135deg,rgba(255,255,255,.35) 0 3px,transparent 3px 7px)}
.mlogo span{font-family:var(--font-body);font-weight:500;font-size:12px;letter-spacing:.14em}

/* ---------- seções ---------- */
.section{border-top:1px solid var(--hairline)}
.section .wrap{padding-top:150px;padding-bottom:150px}
.section--first{border-top:none}
.grid-side{display:grid;grid-template-columns:minmax(220px,340px) 1fr;gap:clamp(32px,5vw,80px)}
.side-sticky{position:sticky;top:130px;align-self:start;display:flex;flex-direction:column;gap:16px}
.side-sticky p{margin:0;font-size:17px;line-height:1.65;color:var(--ink-70);text-wrap:pretty}
h2.h-section{margin:0;font-weight:700;font-size:clamp(30px,3.8vw,52px);line-height:1.12;letter-spacing:-.02em;text-wrap:balance}
h2.h-side{margin:0;font-weight:700;font-size:clamp(26px,2.8vw,38px);line-height:1.14;letter-spacing:-.02em}

/* problema */
.pain-row{display:flex;align-items:baseline;gap:24px;padding:20px 4px 20px 0;border-bottom:1px solid var(--hairline);transition:padding-left .3s}
.pain-row:hover{padding-left:14px}
.pain-x{font-family:var(--font-mono);font-size:12px;color:var(--accent-2);flex:none}
.pain-t{position:relative;font-family:var(--font-display);font-weight:600;font-size:clamp(22px,2.4vw,34px);letter-spacing:-.02em;color:var(--ink-85)}
.pain-t .strike{position:absolute;left:0;top:56%;height:2px;width:0;background:var(--accent-2);transition:width .8s var(--ease-out) .3s}
.pain-close{margin:44px 0 0;font-family:var(--font-display);font-size:clamp(26px,2.8vw,40px);font-weight:700;letter-spacing:-.02em;line-height:1.18}
.pain-close .serif{color:var(--ink-60)}

/* pilares */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);margin-top:90px;border-top:1px solid var(--hairline)}
.pillar{padding:36px 36px 0 0;display:flex;flex-direction:column;gap:14px;border-right:1px solid var(--hairline)}
.pillar+.pillar{padding-left:36px}
.pillar:last-child{border-right:none;padding-right:0}
.pillar b{font-family:var(--font-body);font-weight:600;font-size:11px;letter-spacing:.18em;color:var(--accent)}
.pillar h3{margin:0;font-weight:700;font-size:22px;letter-spacing:-.01em}
.pillar p{margin:0;font-size:15.5px;line-height:1.65;color:var(--ink-65);text-wrap:pretty}
.stmt-center{margin:90px 0 0;text-align:center;font-family:var(--font-display);font-size:clamp(22px,2.4vw,34px);font-weight:700;letter-spacing:-.01em}

/* console */
.live-grid{display:grid;grid-template-columns:minmax(220px,340px) 1fr;gap:clamp(32px,5vw,80px);align-items:center}
.live-copy{display:flex;flex-direction:column;gap:18px}
.live-copy p{margin:0;font-size:16px;line-height:1.65;color:var(--ink-70);text-wrap:pretty}
.console{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-panel);overflow:hidden;box-shadow:0 24px 60px -24px rgba(0,0,0,.8)}
.console-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 22px;border-bottom:1px solid rgba(255,255,255,.12);flex-wrap:wrap}
.console-id{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:12px;color:rgba(255,255,255,.85)}
.console-id .wf{color:rgba(255,255,255,.45)}
.console-meta{display:flex;align-items:center;gap:14px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;color:rgba(255,255,255,.45)}
.console-trigger{border:1px solid rgba(255,165,31,.4);color:rgba(255,165,31,.9);border-radius:var(--radius-pill);padding:3px 10px}
.console-status{color:var(--accent)}
.console-body{padding:22px 22px 18px;display:flex;flex-direction:column;font-family:var(--font-mono);font-size:13px}
.cstep{display:flex;align-items:baseline;gap:14px;padding:9px 0;opacity:.35;transition:opacity .5s}
.cstep.run,.cstep.done{opacity:1}
.cstep .ic{flex:none;width:16px;color:rgba(255,255,255,.3)}
.cstep.run .ic{color:#fff;display:inline-block;animation:spin 1.2s linear infinite;transform-origin:center}
.cstep.done .ic{color:var(--accent)}
.cstep .lbl{color:rgba(255,255,255,.85);flex:1}
.cstep .tm{color:rgba(255,255,255,.45);font-size:12px}
.console-foot{display:flex;align-items:center;gap:10px;margin-top:14px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:12px}
.console-foot .msg{color:rgba(255,255,255,.45)}
.console-foot.done .msg{color:var(--accent)}
.cursor{width:7px;height:14px;background:var(--accent);animation:blink 1s step-end infinite}

/* integrações */
.integr{text-align:center;display:flex;flex-direction:column;gap:26px;align-items:center}
.integr h2{margin:0;max-width:820px;font-weight:700;font-size:clamp(28px,3.4vw,46px);line-height:1.12;letter-spacing:-.02em;text-wrap:balance}
.integr>p{margin:0;max-width:600px;font-size:17px;line-height:1.65;color:var(--ink-70);text-wrap:pretty}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:22px;max-width:860px}
.chip{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-pill);padding:10px 18px 10px 12px;background:rgba(255,255,255,.05);transition:transform .25s var(--ease-out),border-color .25s}
.chip:hover{transform:translateY(-3px);border-color:var(--accent)}
.chip img{width:18px;height:18px}
.chip span{font-size:14px;font-weight:500}
.chip--dash{border:1px dashed rgba(255,255,255,.3);padding:10px 18px;font-family:var(--font-body);font-weight:500;font-size:12px;color:var(--ink-55)}

/* benefícios */
.bene-row{display:grid;grid-template-columns:44px minmax(140px,220px) minmax(200px,1fr);gap:clamp(14px,2vw,28px);align-items:baseline;padding:30px 0;border-bottom:1px solid var(--hairline);transition:padding-left .3s}
.bene-row:hover{padding-left:12px}
.bene-n{font-family:var(--font-display);font-style:italic;font-weight:500;font-size:28px;color:var(--ink-35)}
.bene-t{font-family:var(--font-display);font-weight:700;font-size:19px;letter-spacing:-.01em}
.bene-d{font-size:15.5px;line-height:1.6;color:var(--ink-65);text-wrap:pretty}

/* casos de uso */
.cases-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:70px;flex-wrap:wrap}
.cases-head .col{display:flex;flex-direction:column;gap:24px}
.cases{display:grid;grid-template-columns:1fr 1fr;column-gap:80px;border-top:1px solid var(--hairline)}
.case{display:grid;grid-template-columns:52px 1fr;gap:20px;align-items:baseline;padding:28px 0;border-bottom:1px solid var(--hairline);color:var(--ink)}
.case .n{font-family:var(--font-mono);font-size:12px;color:var(--ink-40)}
.case .tt{display:flex;flex-direction:column;gap:6px}
.case .tt b{font-family:var(--font-display);font-weight:700;font-size:20px;letter-spacing:-.01em}
.case .tt span{font-size:14.5px;line-height:1.55;color:var(--ink-60)}

/* statements / experiência / cta */
.center-col{max-width:1100px;margin:0 auto;padding:170px var(--gutter);text-align:center;display:flex;flex-direction:column;gap:30px;align-items:center}
.diff-h{margin:0;font-family:var(--font-display);font-style:italic;font-weight:800;font-size:clamp(44px,6.4vw,96px);line-height:1;letter-spacing:-.02em;color:var(--accent)}
.center-col>p{margin:0;max-width:620px;font-size:18px;line-height:1.65;color:var(--ink-70);text-wrap:pretty}
.flip{margin:16px 0 0;font-family:var(--font-display);font-weight:700;font-size:clamp(21px,2.2vw,28px);letter-spacing:-.01em;line-height:1.3;text-wrap:balance}
.flip .serif{color:var(--ink-55)}
.equation{display:flex;align-items:baseline;justify-content:center;gap:clamp(20px,4vw,56px);margin:70px 0 30px;font-family:var(--font-display);font-weight:900;letter-spacing:-.04em}
.eq-item{display:flex;flex-direction:column;align-items:center;gap:10px}
.eq-item .num{font-size:clamp(72px,10vw,156px);line-height:1}
.eq-item.hl .num{color:var(--accent)}
.eq-item small{font-family:var(--font-body);font-weight:600;font-size:11px;letter-spacing:.16em;color:var(--ink-55)}
.eq-op{font-family:var(--font-display);font-style:italic;font-weight:500;font-size:clamp(36px,4.6vw,72px);color:var(--accent)}
.exp-close{margin:0;text-align:center;font-size:clamp(19px,2vw,25px);font-weight:500;color:var(--ink-70)}
.cta-final{max-width:1000px;margin:0 auto;padding:170px var(--gutter);display:flex;flex-direction:column;gap:28px;align-items:flex-start}
.cta-final h2{margin:0;font-weight:800;font-size:clamp(34px,4.8vw,68px);line-height:1.05;letter-spacing:-.03em;text-wrap:balance}
.cta-final h2 .serif{color:var(--ink-55)}
.cta-final p{margin:0;max-width:560px;font-size:17px;line-height:1.65;color:var(--ink-70);text-wrap:pretty}

/* footer */
.footer{position:relative;z-index:1;border-top:1px solid var(--hairline);padding:52px var(--gutter)}
.footer-inner{max-width:var(--max-content);margin:0 auto;display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start}
.footer-brand{display:flex;flex-direction:column;gap:12px}
.footer-brand .tagline{font-size:14px;color:var(--ink-55)}
.footer-brand .legal{font-family:var(--font-body);font-size:11.5px;color:var(--ink-40)}
.footer-cols{display:flex;gap:64px;font-size:14px}
.fcol{display:flex;flex-direction:column;gap:11px}
.fcol b{font-family:var(--font-body);font-weight:600;font-size:10.5px;letter-spacing:.16em;color:var(--ink-40)}
.fcol a{color:var(--ink-70)}

/* ---------- takeover do formulário ---------- */
.overlay{position:fixed;inset:0;z-index:100;pointer-events:none}
.overlay.open{pointer-events:auto}
.bars{position:absolute;inset:0;display:flex}
.bars i{flex:1;background:#101010;border-right:1px solid rgba(255,255,255,.04);transform-origin:top;transform:scaleY(0);transition:transform .55s var(--ease-wipe)}
.bars i:nth-child(2){transition-delay:.06s}.bars i:nth-child(3){transition-delay:.12s}
.bars i:nth-child(4){transition-delay:.18s}.bars i:nth-child(5){transition-delay:.24s}
.overlay.open .bars i{transform:scaleY(1)}
.overlay-content{position:absolute;inset:0;overflow:auto;color:#fff;opacity:0;transform:translateY(30px);transition:opacity .5s ease .45s,transform .6s var(--ease-out) .45s}
.overlay.open .overlay-content{opacity:1;transform:translateY(0)}
.overlay-grid{max-width:1240px;margin:0 auto;padding:60px var(--gutter) 80px;display:grid;grid-template-columns:1fr 1fr;gap:80px}
.overlay-left{display:flex;flex-direction:column;gap:26px}
.overlay-left h2{margin:0;font-weight:800;font-size:clamp(32px,3.8vw,54px);line-height:1.05;letter-spacing:-.03em;text-wrap:balance}
.overlay-left h2 .serif{color:var(--accent)}
.overlay-left p{margin:0;font-size:16px;line-height:1.65;color:rgba(255,255,255,.65);text-wrap:pretty}
.overlay-kicker{font-family:var(--font-body);font-weight:600;font-size:11px;letter-spacing:.22em;color:var(--accent);margin-top:26px}
.btn-back{align-self:flex-start;cursor:pointer;background:none;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:var(--radius-pill);padding:10px 20px;font-family:var(--font-body);font-weight:500;font-size:12px;letter-spacing:.14em;transition:border-color .25s}
.btn-back:hover{border-color:var(--accent)}
.form{display:flex;flex-direction:column;gap:16px;padding-top:80px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form input,.form textarea{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-input);padding:15px 18px;font-size:15px;color:var(--ink);outline:none;font-family:var(--font-body);transition:border-color .25s;width:100%}
.form textarea{resize:vertical}
.form input:focus,.form textarea:focus{border-color:var(--accent)}
.form ::placeholder{color:rgba(255,255,255,.35)}
.form .micro{font-size:12px;color:rgba(255,255,255,.45);text-align:center}
.form .error{display:none;font-size:13px;color:var(--accent-2);text-align:center}
.form.has-error .error{display:block}
.form-success{display:none;flex-direction:column;gap:18px;justify-content:center;align-items:flex-start;padding-top:60px}
.form-success .check{width:56px;height:56px;border-radius:50%;border:1px solid var(--accent);display:grid;place-items:center;color:var(--accent);font-size:24px}
.form-success h3{margin:0;font-weight:800;font-size:30px;letter-spacing:-.02em}
.form-success p{margin:0;font-size:16px;line-height:1.65;color:rgba(255,255,255,.65)}
.overlay.sent .form{display:none}
.overlay.sent .form-success{display:flex}
body.locked{overflow:hidden}

/* formulário em página (mapeamento.html) */
.form-wrap .form{padding-top:0}
.form-wrap.sent .form{display:none}
.form-wrap.sent .form-success{display:flex;padding-top:0}

/* ---------- página serviços ---------- */
.agents-head{display:flex;align-items:baseline;gap:18px;padding-bottom:22px;border-bottom:1px solid var(--hairline-strong)}
.agents-head span.sub{font-size:14px;color:var(--ink-55)}
.agent{display:grid;grid-template-columns:64px 1fr 360px;gap:40px;align-items:start;padding:46px 0;border-bottom:1px solid var(--hairline);transition:padding-left .3s}
.agent:hover{padding-left:12px}
.agent .rn{font-family:var(--font-display);font-style:italic;font-weight:500;font-size:30px;color:var(--ink-35)}
.agent-main{display:flex;flex-direction:column;gap:14px}
.agent-tags{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.agent-cat{font-family:var(--font-body);font-weight:600;font-size:10.5px;letter-spacing:.16em;color:var(--accent)}
.tag{font-family:var(--font-body);font-weight:500;font-size:11px;padding:4px 11px;border-radius:var(--radius-pill);border:1px solid rgba(255,165,31,.35);color:rgba(255,165,31,.85)}
.agent h3{margin:0;font-weight:700;font-size:clamp(22px,2.2vw,30px);letter-spacing:-.01em}
.agent-main p{margin:0;font-size:15.5px;line-height:1.65;color:var(--ink-65);max-width:560px;text-wrap:pretty}
.agent-shift{display:flex;flex-direction:column;gap:10px;padding-left:32px;border-left:1px solid rgba(255,255,255,.18)}
.agent-shift b{font-family:var(--font-body);font-weight:600;font-size:10px;letter-spacing:.18em;color:var(--ink-45)}
.agent-shift span{font-family:var(--font-display);font-style:italic;font-weight:500;font-size:18px;line-height:1.5;color:var(--ink-85);text-wrap:pretty}
.svc-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--hairline);border-left:1px solid var(--hairline)}
.svc{padding:44px 40px;border-right:1px solid var(--hairline);border-bottom:1px solid var(--hairline);display:flex;flex-direction:column;gap:16px;transition:background .35s}
.svc:hover{background:rgba(92,225,230,.05)}
.svc .n{font-family:var(--font-mono);font-size:12px;color:var(--ink-40)}
.svc h3{margin:0;font-weight:700;font-size:22px;letter-spacing:-.01em}
.svc>p{margin:0;font-size:15px;line-height:1.6;color:var(--ink-65)}
.svc-tags{display:flex;flex-wrap:wrap;gap:8px}
.svc-shift{margin:10px 0 0;font-family:var(--font-display);font-style:italic;font-weight:500;font-size:17px;line-height:1.55;color:var(--ink-85)}
.svc-shift .ar{font-family:var(--font-mono);font-style:normal;font-size:12px;color:var(--accent)}

/* ---------- páginas institucionais (como funciona / quem somos / mapeamento) ---------- */
.steps{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--hairline);border-left:1px solid var(--hairline);margin-top:70px}
.step{padding:44px 40px;border-right:1px solid var(--hairline);border-bottom:1px solid var(--hairline);display:flex;flex-direction:column;gap:14px;transition:background .35s}
.step:hover{background:rgba(92,225,230,.05)}
.step .n{font-family:var(--font-mono);font-size:12px;color:var(--accent)}
.step h3{margin:0;font-weight:700;font-size:22px;letter-spacing:-.01em}
.step p{margin:0;font-size:15px;line-height:1.65;color:var(--ink-65);text-wrap:pretty}
.principles{display:grid;grid-template-columns:repeat(4,1fr);margin-top:70px;border-top:1px solid var(--hairline)}
.principle{padding:32px 28px 0 0;display:flex;flex-direction:column;gap:12px;border-right:1px solid var(--hairline)}
.principle+.principle{padding-left:28px}
.principle:last-child{border-right:none;padding-right:0}
.principle b{font-family:var(--font-body);font-weight:600;font-size:11px;letter-spacing:.18em;color:var(--accent)}
.principle h3{margin:0;font-weight:700;font-size:20px;letter-spacing:-.01em}
.principle p{margin:0;font-size:14.5px;line-height:1.6;color:var(--ink-65)}
.page-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,100px);align-items:start}
.page-grid .col{display:flex;flex-direction:column;gap:26px}
.page-grid h1,.page-grid h2{margin:0;font-weight:800;font-size:clamp(30px,3.6vw,50px);line-height:1.08;letter-spacing:-.03em;text-wrap:balance}
.page-grid h1 .serif,.page-grid h2 .serif{color:var(--accent)}
.page-grid p{margin:0;font-size:16px;line-height:1.65;color:var(--ink-70);text-wrap:pretty}

/* ---------- keyframes ---------- */
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes skyshift{0%,100%{background-position:0 0}50%{background-position:0 100%}}
@keyframes drift1{0%,100%{transform:translate(0,0)}50%{transform:translate(90px,-24px)}}
@keyframes drift2{0%,100%{transform:translate(0,0)}50%{transform:translate(-120px,18px)}}
@keyframes drift3{0%,100%{transform:translate(0,0)}50%{transform:translate(70px,30px)}}
@keyframes travel{0%{left:0}100%{left:100%}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}
@keyframes livepulse{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes eq1{0%,100%{height:5px}50%{height:14px}}
@keyframes eq2{0%,100%{height:12px}50%{height:4px}}
@keyframes eq3{0%,100%{height:8px}50%{height:15px}}

/* ---------- responsivo ---------- */
@media (max-width:960px){
  .nav-links{gap:16px}
  .nav-links>a:not(.keep){display:none}
  .grid-side,.live-grid{grid-template-columns:1fr}
  .side-sticky{position:static}
  .pillars{grid-template-columns:1fr}
  .pillar{border-right:none;border-bottom:1px solid var(--hairline);padding:28px 0}
  .pillar+.pillar{padding-left:0}
  .cases{grid-template-columns:1fr;column-gap:0}
  .overlay-grid{grid-template-columns:1fr;gap:32px}
  .form{padding-top:0}
  .agent{grid-template-columns:1fr;gap:20px}
  .agent-shift{padding-left:0;border-left:none;border-top:1px solid var(--hairline);padding-top:18px}
  .svc-grid{grid-template-columns:1fr}
  .flow-steps{grid-template-columns:1fr 1fr;gap:20px}
  .footer-cols{gap:32px;flex-wrap:wrap}
  .steps{grid-template-columns:1fr}
  .principles{grid-template-columns:1fr 1fr}
  .principle{border-right:none;border-bottom:1px solid var(--hairline);padding:24px 0}
  .principle+.principle{padding-left:0}
  .page-grid{grid-template-columns:1fr}
}

/* ---------- switcher dark / claro ---------- */
.mode{display:flex;align-items:center;border:1px solid var(--hairline-strong);border-radius:var(--radius-pill);padding:3px;font-family:var(--font-body);font-weight:600;font-size:10.5px;letter-spacing:.08em}
.mode button{cursor:pointer;border:none;border-radius:var(--radius-pill);padding:6px 13px;background:transparent;color:var(--ink-60);font:inherit;transition:background .4s,color .4s}
.mode button.on{background:var(--ink);color:var(--on-ink)}

/* ---------- tema claro (identidade do guide sobre fundo branco) ---------- */
html.light{
  /* No claro, o destaque passa a ser o laranja do guide: o ciano não tem contraste sobre branco */
  --accent:#FFA51F;
  --paper:#FFFFFF; --ink:#0A0A0A;
  --ink-85:rgba(10,10,10,.85); --ink-70:rgba(10,10,10,.7); --ink-65:rgba(10,10,10,.65);
  --ink-60:rgba(10,10,10,.6); --ink-55:rgba(10,10,10,.55); --ink-45:rgba(10,10,10,.45);
  --ink-40:rgba(10,10,10,.4); --ink-35:rgba(10,10,10,.35);
  --hairline:rgba(0,0,0,.12); --hairline-strong:rgba(0,0,0,.26);
  --on-ink:#FFFFFF;
}
html.light .nav{background:rgba(255,255,255,.75);border-bottom-color:rgba(0,0,0,.1)}
html.light .sky-grad{background:linear-gradient(180deg,#E8F8F9 0%,#FFFFFF 45%,#FFFFFF 70%,#FFF4E3 100%);background-size:100% 220%}
html.light .cloud.c1{background:rgba(92,225,230,.18)}
html.light .cloud.c2{background:rgba(0,0,0,.03)}
html.light .cloud.c3{background:rgba(255,165,31,.12)}
html.light .chip{background:rgba(0,0,0,.03);border-color:rgba(0,0,0,.15)}
html.light .chip--dash{border-color:rgba(0,0,0,.3)}
html.light .nowplaying{background:rgba(255,255,255,.7);border-color:rgba(0,0,0,.15)}
html.light .agent-shift{border-left-color:rgba(0,0,0,.18)}
html.light .step:hover,html.light .svc:hover{background:rgba(255,165,31,.09)}
html.light .console{border-color:rgba(0,0,0,.15)}
html.light .form-wrap .form input,html.light .form-wrap .form textarea{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.2);color:var(--ink)}
html.light .form-wrap .form ::placeholder{color:rgba(0,0,0,.4)}
html.light .form-wrap .form .micro{color:rgba(0,0,0,.45)}
html.light .form-wrap .form-success p{color:rgba(0,0,0,.65)}
html.light .form-wrap .btn-back{color:var(--ink);border-color:rgba(0,0,0,.3)}
@media (max-width:960px){
  html.light .agent-shift{border-top-color:rgba(0,0,0,.12)}
}

/* No claro, superfícies que permanecem escuras (console e overlay) mantêm o ciano */
html.light .console .dot{background:#5CE1E6}
html.light .console-status,html.light .cstep.done .ic,html.light .console-foot.done .msg{color:#5CE1E6}
html.light .cursor{background:#5CE1E6}
html.light .overlay-left h2 .serif,html.light .overlay-kicker{color:#5CE1E6}
html.light .overlay .form input:focus,html.light .overlay .form textarea:focus{border-color:#5CE1E6}
html.light .overlay .form-success .check{border-color:#5CE1E6;color:#5CE1E6}
html.light .overlay .btn-back:hover{border-color:#5CE1E6}

@media (max-width:640px){
  /* No celular o gutter de 44px comia 23% da tela e empurrava linhas rigidas
     (nav, benefits) para fora, gerando scroll horizontal. */
  :root{--gutter:20px}
  .nav{gap:12px}
  .brand{gap:9px}
  .brand-mark{width:28px;height:28px}
  .brand-name em{display:none}
  .nav-links{gap:12px}
  .mode{font-size:9.5px}
  .mode button{padding:6px 10px}
  .nav-links>.keep{font-size:12.5px;padding:9px 14px}
  .bene-row{grid-template-columns:36px 1fr}
  .bene-d{grid-column:2}
  /* rotulos da equacao e o titulo "Hiperpersonalizacao." tambem estouravam a linha */
  .equation{gap:14px}
  .eq-item small{font-size:9px;letter-spacing:.06em}
  .diff-h{font-size:clamp(26px,8.6vw,44px)}
}

@media (max-width:380px){
  /* telas bem estreitas: so a marca grafica, sem o nome escrito */
  :root{--gutter:16px}
  .brand-name{display:none}
  .mode button{padding:6px 9px}
}