/* I4 Soluções · site institucional · v10 */
:root{
  --bg0:hsl(214 88% 5%);
  --bg1:hsl(214 78% 7.5%);
  --surface:hsl(214 66% 10%);
  --surface-2:hsl(214 72% 8%);
  --surface-3:hsl(214 60% 12.5%);
  --raised:hsl(214 94% 14%);
  --line:hsla(214 60% 85% / .09);
  --line-strong:hsla(214 60% 85% / .17);
  --ink:hsl(210 30% 97%);
  --dim:hsl(213 24% 79%);
  --mute:hsl(214 16% 62%);
  --brand:#F54700;
  --brand-hover:#FF5A14;
  /* botões com texto branco: 4,62:1 (hover 5,21:1); o #F54700 fica para textos grandes, marcas e detalhes */
  --brand-btn:#D63E00;
  --brand-btn-hover:#C73A00;
  --ia:#2F5BD3;
  --human:#1E7A4E;
  --ok:hsl(150 52% 52%);
  --wa:hsl(142 52% 56%);
  --ig:hsl(332 72% 72%);
  --font:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wide:112%;
  --ease:cubic-bezier(.16,1,.3,1);
  --r-md:14px; --r-lg:20px; --r-xl:28px;
  --wrap:1200px;
  --lift:inset 0 1px 0 hsla(214 60% 92% / .06),0 40px 90px -45px rgba(0,0,0,.85);
  color-scheme:dark;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:clip}
body{background:var(--bg0);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
::selection{background:hsla(17 100% 48% / .35);color:#fff}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit}
.wrap{width:min(var(--wrap),calc(100% - 40px));margin-inline:auto}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}
section[id]{scroll-margin-top:84px}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--brand-btn);color:#fff;padding:10px 16px;border-radius:8px;font-weight:700}
.skip:focus{left:8px}

/* tipografia */
h1,h2,h3{text-wrap:balance}
p,li,small,summary,.a{text-wrap:pretty}
.steps p,.pain-list p,.feature p,.integ p,.node b,.node small,.cta-card small,.act > span,.act small,.tt-text span,.vs-a,.vs-b,summary,.flow p,.foot-brand p,.foot-col a,.demo-cap,.hero-note,.fit,.note,.fab-sub,.tp-cap{text-wrap:balance}
.display{font-weight:800;font-stretch:var(--wide);font-size:clamp(40px,6.2vw,86px);line-height:.98;letter-spacing:-.04em}
.display .ln{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.display .ln > span{display:inline-block}
.accent{color:var(--brand)}
.h1{font-weight:800;font-stretch:104%;font-size:clamp(36px,4.6vw,56px);line-height:1.03;letter-spacing:-.035em}
.h1 .light{font-weight:300;letter-spacing:-.02em}
.h1.is-long{font-size:clamp(34px,4.1vw,50px)}
.h2{font-weight:750;font-stretch:108%;font-size:clamp(30px,3.7vw,48px);line-height:1.04;letter-spacing:-.034em}
.lead{color:var(--dim);font-size:clamp(16.5px,1.6vw,18.5px);line-height:1.6;max-width:58ch;text-wrap:pretty}
.label{display:block;font-size:15px;font-weight:650;letter-spacing:-.005em;color:var(--brand);text-wrap:balance}
.eyebrow{display:flex;align-items:center;gap:9px;font-size:15px;font-weight:600;letter-spacing:-.005em;color:var(--dim)}
.eyebrow svg{height:15px;width:auto;fill:var(--brand);flex:none}
.eyebrow span{text-wrap:balance}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:650;font-size:16px;line-height:1.1;
  border-radius:12px;padding:0 24px;min-height:52px;cursor:pointer;white-space:nowrap;border:1px solid transparent;
  transition:background-color .2s,border-color .2s,color .2s,transform .25s var(--ease),box-shadow .25s}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--brand-btn);color:#fff;box-shadow:inset 0 1px 0 hsla(0 0% 100% / .22),0 12px 28px -16px rgba(0,0,0,.9)}
.btn-primary:hover{background:var(--brand-btn-hover);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0) scale(.99)}
.btn-secondary,.btn-ghost{border-color:var(--line-strong);color:var(--ink);background:hsla(214 60% 85% / .03)}
.btn-secondary:hover,.btn-ghost:hover{border-color:hsla(214 60% 85% / .38);background:hsla(214 60% 85% / .07)}
.btn-light{background:hsla(214 60% 85% / .07);border-color:hsla(214 60% 85% / .28);color:#fff}
.btn-light:hover{background:hsla(214 60% 85% / .13);border-color:hsla(214 60% 85% / .45)}
.btn .arr{width:16px;height:16px;transition:transform .3s var(--ease)}
.btn-ghost:hover .arr{transform:translateY(2px)}
.btn-sm{min-height:42px;padding:0 18px;font-size:14.5px;border-radius:10px}
.btn-sm svg{width:16px;height:16px}
.lbl-short{display:none}

/* marca */
.brand{display:flex;align-items:center;gap:11px;flex:none;white-space:nowrap}
.brand-mark{height:26px;width:auto;fill:var(--brand);flex:none}
.brand-word{font-size:21px;line-height:1;display:flex;align-items:baseline}
.brand-word .b{font-weight:800;color:#fff}
.brand-word .t{font-weight:300;color:var(--brand)}

/* cabeçalho */
.site-header{position:fixed;top:0;inset-inline:0;z-index:60;border-bottom:1px solid transparent;transition:background-color .3s,border-color .3s}
.site-header.scrolled{background:hsla(214 88% 5% / .97);border-bottom-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{position:relative;font-size:15px;font-weight:500;color:var(--dim);transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:50%;bottom:-10px;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:var(--brand);opacity:0;transform:scale(.4);transition:opacity .25s,transform .25s var(--ease)}
.nav-links a:hover,.nav-links a[aria-current="true"]{color:#fff}
.nav-links a[aria-current="true"]::after{opacity:1;transform:none}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:10px;background:transparent;cursor:pointer;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:0}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:transform .25s,opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{position:fixed;top:0;right:0;z-index:58;width:min(320px,86vw);height:100dvh;background:hsl(214 85% 6%);
  border-left:1px solid var(--line-strong);padding:96px 24px 32px;display:flex;flex-direction:column;gap:2px;
  transform:translateX(100%);transition:transform .35s var(--ease);overflow-y:auto}
.mobile-menu.open{transform:none}
.mobile-menu a:not(.btn){font-size:18px;font-weight:600;color:var(--ink);padding:14px 6px;border-bottom:1px solid var(--line)}
.mobile-menu .btn{margin-top:22px}
.menu-backdrop{position:fixed;inset:0;z-index:57;background:rgba(0,0,0,.55);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.menu-backdrop.open{opacity:1;visibility:visible}
body.menu-open{overflow:hidden}
@media(max-width:1040px){.nav-links{display:none}.nav-toggle{display:flex}}
@media(min-width:1041px){.mobile-menu,.menu-backdrop{display:none}}
@media(max-width:480px){
  .nav-inner{height:64px;gap:12px}
  .brand{gap:9px}.brand-mark{height:22px}.brand-word{font-size:18px}
  .nav-actions .btn-sm{padding:0 12px;font-size:13.5px;min-height:40px;gap:7px}
  .nav-actions .lbl-full{display:none}.nav-actions .lbl-short{display:inline}
}
@media(max-width:359px){.nav-actions .btn-sm{display:none}}

/* entrada da página (só com JavaScript, e nunca com movimento reduzido) */
.js .load{opacity:0;transform:translateY(16px);animation:up .9s var(--ease) forwards;animation-delay:calc(var(--d,0) * 90ms + 60ms)}
.js .display .ln > .load{opacity:1;transform:translateY(108%);animation-name:lineUp;animation-duration:1s}
.js .load-stage{opacity:0;transform:translateY(36px) scale(.985);animation:up 1.1s var(--ease) .5s forwards}
@keyframes up{to{opacity:1;transform:none}}
@keyframes lineUp{to{transform:none}}
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.on{opacity:1;transform:none}

/* abertura: texto à esquerda e, ao lado, a demonstração do produto */
.hero{background:linear-gradient(180deg,hsl(214 85% 8%) 0%,var(--bg0) 620px)}
.hero .eyebrow{margin-bottom:24px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{font-size:14px;color:var(--mute)}
.hero-grid.is-app{grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr)}
.is-app .display{font-size:clamp(40px,4.4vw,60px)}
.is-app .lead{max-width:30ch;font-size:clamp(17.5px,1.55vw,20px);line-height:1.5}
.proof{list-style:none;display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:34px;padding-top:20px;border-top:1px solid var(--line);font-size:14px;color:var(--dim)}
.proof li{display:inline-flex;align-items:center;gap:9px;white-space:nowrap}
.proof svg{width:17px;height:17px;color:var(--brand);flex:none}
@media(max-width:1150px){.hero-grid.is-app{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px}}
@media(min-width:861px) and (max-width:1000px){.is-app .hero-cta .btn{padding:0 18px;font-size:15px}}
@media(max-width:860px){.hero-grid.is-app{grid-template-columns:minmax(0,1fr);gap:52px}.is-app .display{font-size:clamp(36px,10.4vw,72px)}}
@media(max-width:700px){
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%}
  .hero-note{text-align:center}
  .proof{margin-top:28px}
}

/* demonstração da abertura: janela do I4 Chat com conversa e atividade */
.stage{position:relative;min-width:0}
.app{position:relative;border-radius:22px;border:1px solid var(--line-strong);background:var(--surface-2);overflow:hidden;box-shadow:var(--lift)}
.app-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;border-bottom:1px solid var(--line);background:hsl(214 66% 9%)}
.app-name{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--mute);min-width:0;white-space:nowrap}
.app-name svg{height:16px;width:auto;fill:var(--brand);flex:none}
.app-name b{color:var(--ink);font-weight:700}
.app-name i{font-style:normal;color:hsla(214 60% 85% / .25)}
.app-body{display:grid;grid-template-columns:minmax(0,1fr) 212px;min-height:452px}
.al-ch{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:hsla(214 60% 85% / .07)}
.al-ch svg{width:15px;height:15px}
.al-ch.wa{color:var(--wa)} .al-ch.ig{color:var(--ig)}
.sk{display:block;height:7px;border-radius:4px;background:hsla(214 60% 85% / .1)}
.sk.lt{background:hsla(214 60% 85% / .06)}
.w30{width:30%}.w35{width:35%}.w40{width:40%}.w45{width:45%}.w50{width:50%}.w55{width:55%}.w60{width:60%}.w65{width:65%}.w70{width:70%}.w75{width:75%}.w80{width:80%}.w90{width:90%}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:650;line-height:1;padding:5px 8px;border-radius:999px;white-space:nowrap;background:hsla(214 60% 85% / .08);color:var(--dim)}
.pill.ai{background:hsla(224 64% 52% / .22);color:hsl(224 100% 82%)}
.pill.human{background:hsla(150 60% 38% / .24);color:hsl(150 62% 72%)}
.pill.warn{background:hsla(17 100% 48% / .16);color:hsl(22 100% 72%)}
.al-tags{display:flex;gap:4px;flex:none}
.al-tags .pill.human{display:none}
.al-tags .pill.human.show{display:inline-flex}
.al-tags .pill.human.show + .pill.ai{display:none}
.app-chat{display:flex;flex-direction:column;min-width:0;border-right:1px solid var(--line)}
.chat-head{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line)}
.app .demo-chat{flex:1;border-right:0;padding:14px 16px;--gap:9px}
.app .msg{max-width:92%}
.app .bub{font-size:13px}
.app .demo-input{border-top:1px solid var(--line);background:transparent}
.app .demo-side{background:hsl(214 74% 7%);padding:14px 16px;gap:12px}
.app .act{font-size:12.5px}
.app .act small{font-size:11.5px}
@media(min-width:861px) and (max-width:1150px){.app-body{grid-template-columns:minmax(0,1fr)}.app-chat{border-right:0}.app .demo-side{display:none}}
@media(max-width:860px){.app-body{grid-template-columns:minmax(0,1fr) 260px}}
@media(max-width:700px){
  .app{border-radius:18px}
  .app-bar{padding:10px 14px}
  .app-name > span{display:none}
  .app-body{grid-template-columns:minmax(0,1fr);min-height:0}
  .app-chat{border-right:0;border-bottom:1px solid var(--line)}
  .app .demo-chat{padding:14px}
  .app .demo-side{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}
  .app .demo-side .demo-title{grid-column:1/-1}
  .app .act{font-size:12.5px}.app .act small{display:none}
}

/* demonstração (peças compartilhadas com a página de provedores) */
.demo{border:1px solid var(--line-strong);border-radius:var(--r-lg);background:var(--surface-2);overflow:hidden;box-shadow:var(--lift)}
.demo-head{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--surface)}
.demo-ava{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;flex:none;background:hsla(17 100% 48% / .14);color:var(--brand)}
.demo-ava svg{width:17px;height:17px}
.demo-who{min-width:0;flex:1;line-height:1.3}
.demo-who strong{display:block;font-size:14px;font-weight:700}
.demo-who span{display:block;font-size:12.5px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.demo-who em{font-style:normal}
.demo-tag{font-size:11.5px;font-weight:600;color:var(--dim);border:1px solid var(--line-strong);border-radius:999px;padding:4px 10px;white-space:nowrap}
.demo-body{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);min-height:404px}
.demo-chat{--gap:10px;padding:16px;display:flex;flex-direction:column;gap:var(--gap);border-right:1px solid var(--line);min-width:0}
.demo-side{padding:16px;background:hsl(214 80% 6.5%);display:flex;flex-direction:column;gap:13px;min-width:0}
.demo-title{font-size:12.5px;font-weight:650;color:var(--mute)}
.msg{display:flex;gap:8px;align-items:flex-end;max-width:88%;opacity:0;transform:translateY(8px);transition:opacity .45s,transform .45s var(--ease)}
.msg.show{opacity:1;transform:none}
.msg.in{align-self:flex-start}
.msg.out{align-self:flex-end;flex-direction:row-reverse}
.av{width:26px;height:26px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:10px;font-weight:700;color:#fff;background:hsl(214 38% 28%)}
.av.ia{background:var(--ia)}
.av.hu{background:var(--human)}
.bub{padding:9px 12px 7px;border-radius:14px;font-size:13.5px;line-height:1.45}
.bub p{text-wrap:pretty}
.bub .who{display:block;font-size:11px;font-weight:600;opacity:.82;margin-bottom:2px}
.bub .t{display:block;font-size:10.5px;opacity:.62;margin-top:3px;text-align:right;font-variant-numeric:tabular-nums}
.in .bub{background:hsl(214 45% 15%);border-bottom-left-radius:4px}
.in .bub .t{text-align:left}
.out .bub{background:var(--ia);color:#fff;border-bottom-right-radius:4px}
.out.hu .bub{background:var(--human)}
.sys{align-self:center;font-size:11.5px;color:var(--mute);border:1px solid var(--line);border-radius:999px;padding:4px 12px;opacity:0;transition:opacity .45s}
.sys.show{opacity:1}
.typing{align-self:flex-end;display:none;gap:4px;height:0;min-height:0;padding:0 12px;margin-bottom:calc(var(--gap) * -1);overflow:visible}
.typing.show{display:inline-flex}
.typing i{width:5px;height:5px;margin-top:13px;border-radius:50%;background:var(--mute);animation:tp 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes tp{40%{transform:translateY(-3px);opacity:1}}
.act{display:flex;gap:9px;align-items:flex-start;font-size:13px;line-height:1.4;color:var(--dim);opacity:0;transform:translateX(8px);transition:opacity .45s,transform .45s var(--ease)}
.act.show{opacity:1;transform:none}
.act svg{width:16px;height:16px;flex:none;margin-top:1px;color:var(--ok)}
.act small{display:block;color:var(--mute);font-size:12px}
.demo-input{display:flex;align-items:center;gap:10px;padding:10px 14px;border-top:1px solid var(--line);background:var(--surface)}
.demo-field{flex:1;min-width:0;font-size:13px;color:var(--mute);border:1px solid var(--line);border-radius:10px;padding:9px 12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.demo-send{width:34px;height:34px;border-radius:9px;background:var(--brand-btn);display:grid;place-items:center;color:#fff;flex:none}
.demo-send svg{width:15px;height:15px}
.demo-cap{margin-top:14px;font-size:12.5px;color:var(--mute);text-align:center}
@media(max-width:600px){
  .demo-body{grid-template-columns:minmax(0,1fr);min-height:0}
  .demo-chat{border-right:0;border-bottom:1px solid var(--line)}
  .demo-side{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}
  .demo-side .demo-title{grid-column:1/-1}
  .act{font-size:12.5px}.act small{display:none}
  .demo-who em{display:none}
}

/* seções */
.section{padding:108px 0}
.section.alt{background:var(--bg1);border-block:1px solid var(--line)}
@media(max-width:760px){.section{padding:72px 0}}
.section-head{max-width:720px;margin-bottom:48px}
.section-head .lead{margin-top:16px}
.section-head.center{text-align:center;margin-inline:auto}
.section-head.center .lead{margin-inline:auto;text-wrap:balance}
@media(max-width:760px){.section-head{margin-bottom:32px}}

/* comparativo: WhatsApp comum × I4 Chat */
.vs{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr)}
.vs-row{display:contents}
.vs::before{content:"";position:absolute;top:-16px;bottom:-16px;right:0;left:calc(100% / 2.15);border-radius:var(--r-xl);
  background:var(--surface);border:1px solid var(--line-strong);box-shadow:var(--lift)}
.vs-h,.vs-b,.vs-a{position:relative;z-index:1}
.vs-h{display:flex;align-items:center;gap:9px;padding:6px 30px 18px;font-size:15px;font-weight:650;color:var(--mute)}
.vs-h.after{color:var(--brand)}
.vs-h svg{height:14px;width:auto;fill:var(--brand)}
.vs-b,.vs-a{display:flex;gap:14px;align-items:flex-start;padding:19px 30px;border-top:1px solid var(--line);line-height:1.45}
.vs-b{color:var(--mute)}
.vs-a{color:var(--ink);font-weight:550;font-size:16.5px}
.vs .ic{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;flex:none;margin-top:0}
.vs .ic svg{width:12px;height:12px}
.vs-b .ic{display:none}
.vs-a .ic{width:16px;background:none;color:var(--brand)}
.vs-a .ic svg{width:15px;height:15px}
.js .vs .vs-a{opacity:0;transform:translateX(-8px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .vs.on .vs-a{opacity:1;transform:none}
.js .vs.on .vs-row:nth-child(3) .vs-a{transition-delay:.08s}
.js .vs.on .vs-row:nth-child(4) .vs-a{transition-delay:.16s}
.js .vs.on .vs-row:nth-child(5) .vs-a{transition-delay:.24s}
.js .vs.on .vs-row:nth-child(6) .vs-a{transition-delay:.32s}
.js .vs.on .vs-row:nth-child(7) .vs-a{transition-delay:.4s}
.vs-switch{display:none}
@media(max-width:760px){
  .vs-switch{display:flex;gap:4px;padding:4px;border-radius:999px;background:hsla(214 60% 85% / .05);border:1px solid var(--line-strong);margin-bottom:14px}
  .vs-btn{flex:1;border:0;background:transparent;color:var(--mute);font-weight:650;font-size:14px;padding:10px 12px;border-radius:999px;cursor:pointer;transition:background-color .25s,color .25s}
  .vs-btn[aria-pressed="true"]{background:var(--ink);color:var(--bg0)}
  .vs-btn[data-view="after"][aria-pressed="true"]{background:var(--brand-btn);color:#fff}
  .vs{grid-template-columns:minmax(0,1fr);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-lg);overflow:hidden}
  .vs::before,.vs-h{display:none}
  .vs-b,.vs-a{padding:16px 18px}
  .vs-row:nth-child(2) .vs-b,.vs-row:nth-child(2) .vs-a{border-top:0}
  .vs[data-view="after"] .vs-b,.vs[data-view="before"] .vs-a{display:none}
  .vs-b{font-size:15.5px}
  .js .vs .vs-a{transform:none}
  .vs.swap .vs-b,.vs.swap .vs-a{animation:up .45s var(--ease) both}
}

/* recursos: tour com telas ilustrativas */
.tour{display:grid;grid-template-columns:minmax(0,380px) minmax(0,1fr);gap:28px;align-items:stretch}
.tour-tabs{display:flex;flex-direction:column;gap:4px}
.tour-tab{position:relative;display:grid;grid-template-columns:24px minmax(0,1fr);column-gap:14px;align-items:start;text-align:left;width:100%;
  padding:15px 16px;border-radius:14px;border:1px solid transparent;background:transparent;cursor:pointer;transition:background-color .3s,border-color .3s}
.tour-tab:hover{background:hsla(214 60% 85% / .035)}
.tour-tab .feature-ic{width:22px;height:22px;color:var(--mute);margin-top:1px;transition:color .3s}
.tt-text b{display:block;font-size:16px;font-weight:650;color:var(--dim);line-height:1.35;transition:color .3s}
.tt-text span{display:block;font-size:14.5px;color:var(--mute);line-height:1.5;max-height:0;overflow:hidden;opacity:0;transition:max-height .5s var(--ease),opacity .4s,margin-top .4s var(--ease)}
.tour-tab[aria-selected="true"]{background:var(--surface);border-color:var(--line-strong);box-shadow:inset 0 1px 0 hsla(214 60% 92% / .05)}
.tour-tab[aria-selected="true"] .feature-ic{color:var(--brand)}
.tour-tab[aria-selected="true"] .tt-text b{color:#fff}
.tour-tab[aria-selected="true"] .tt-text span{max-height:90px;opacity:1;margin-top:5px}
.tt-bar{position:absolute;left:16px;right:16px;bottom:-1px;height:2px;border-radius:2px;overflow:hidden;pointer-events:none}
.tt-bar::after{content:"";position:absolute;inset:0;background:var(--brand);transform-origin:left;transform:scaleX(0)}
.tour.auto .tour-tab[aria-selected="true"] .tt-bar::after{animation:ttbar var(--tt,6s) linear forwards}
.tour.paused .tour-tab .tt-bar::after{animation-play-state:paused}
@keyframes ttbar{to{transform:scaleX(1)}}
.tour-stage{position:relative;border-radius:var(--r-xl);border:1px solid var(--line-strong);background:hsl(214 80% 6%);min-height:440px;overflow:hidden;box-shadow:var(--lift)}
.tour-panel{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:32px;
  opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .5s var(--ease),transform .7s var(--ease),visibility 0s .5s}
.tour-panel.is-on{opacity:1;visibility:visible;transform:none;transition-delay:0s}
.tp-cap{display:none}
html:not(.js) .tour-panel:first-child{opacity:1;visibility:visible;transform:none}
html:not(.js) .tt-text span{max-height:none;opacity:1;margin-top:4px}
@media(max-width:900px){
  .tour{grid-template-columns:minmax(0,1fr);gap:16px}
  .tour-stage{order:1;min-height:0;height:470px}
  .tour-tabs{order:2;flex-direction:row;overflow-x:auto;gap:8px;padding:2px 2px 6px;scroll-snap-type:x proximity;scrollbar-width:none}
  .tour-tabs::-webkit-scrollbar{display:none}
  .tour-tab{flex:none;width:auto;grid-template-columns:18px auto;column-gap:8px;align-items:center;padding:10px 14px 11px;border-radius:999px;border-color:var(--line-strong);scroll-snap-align:start}
  .tour-tab .feature-ic{width:18px;height:18px;margin:0}
  .tt-text b{font-size:14px;white-space:nowrap}
  .tt-text span{display:none}
  .tt-bar{left:14px;right:14px;bottom:3px}
  .tour-panel{padding:22px 18px 20px;justify-content:space-between}
  .tp-cap{display:block;align-self:stretch;font-size:14.5px;color:var(--dim);line-height:1.5}
  .tp-cap b{display:block;color:#fff;font-size:16px;margin-bottom:2px}
  html:not(.js) .tour-stage{height:auto}
}

/* telas ilustrativas (sem dados reais de clientes) */
.ui{width:min(100%,620px);border-radius:18px;border:1px solid var(--line-strong);background:var(--surface);box-shadow:var(--lift);padding:18px;display:flex;flex-direction:column;gap:10px;font-size:13.5px;color:var(--dim)}
.ui > *{opacity:1}
.js .tour-panel.is-on .ui > *{animation:up .6s var(--ease) both}
.js .tour-panel.is-on .ui > :nth-child(2){animation-delay:.06s}
.js .tour-panel.is-on .ui > :nth-child(3){animation-delay:.12s}
.js .tour-panel.is-on .ui > :nth-child(4){animation-delay:.18s}
.js .tour-panel.is-on .ui > :nth-child(5){animation-delay:.24s}
.js .tour-panel.is-on .ui > :nth-child(6){animation-delay:.3s}
.ui-label{font-size:12.5px;font-weight:650;color:var(--mute);white-space:nowrap}
.ui-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 10px}
.ui-tabs{display:flex;gap:4px;padding:3px;border-radius:10px;background:hsla(214 60% 85% / .05)}
.ui-tabs span{font-size:12px;font-weight:600;padding:5px 10px;border-radius:8px;color:var(--mute)}
.ui-tabs span.on{background:var(--surface-3);color:#fff}
.ui-row{display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:12px;align-items:center;padding:11px 12px;border-radius:12px;background:hsla(214 60% 85% / .03);border:1px solid var(--line)}
.ui-row .lines{display:flex;flex-direction:column;gap:7px;min-width:0}
.ui-row .lines b{color:#fff;font-weight:650;line-height:1.2}
.ui-row .lines small{font-size:12px;color:var(--mute);line-height:1.2}
.ui-row.hl{border-color:hsla(17 100% 55% / .45);background:hsla(17 100% 48% / .07)}
.agents{display:flex;align-items:center}
.agents .av{width:34px;height:34px;font-size:11px;border:2px solid var(--surface);margin-left:-8px;position:relative}
.agents .av:first-child{margin-left:0}
.agents .av i{position:absolute;right:-1px;bottom:-1px;width:9px;height:9px;border-radius:50%;background:var(--ok);border:2px solid var(--surface)}
.av.c1{background:hsl(262 40% 48%)}.av.c2{background:var(--human)}.av.c3{background:hsl(199 60% 40%)}.av.c4{background:hsl(214 30% 30%);font-size:10px}
.opt{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 12px;border-radius:12px;border:1px solid var(--line)}
.opt .radio{width:16px;height:16px;border-radius:50%;border:2px solid var(--line-strong);flex:none}
.opt.sel{border-color:hsla(17 100% 55% / .5);background:hsla(17 100% 48% / .07);color:#fff}
.opt.sel .radio{border-color:var(--brand);box-shadow:inset 0 0 0 3px var(--surface);background:var(--brand)}
.ui-btn{align-self:flex-end;background:var(--brand-btn);color:#fff;font-weight:650;font-size:12.5px;padding:8px 14px;border-radius:9px}
.hr-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;align-items:center;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:hsla(214 60% 85% / .03)}
.hr-row b{color:#fff;font-weight:650}
.hr-row small{grid-column:1;font-size:12px;color:var(--mute)}
.hr-row .pill{grid-row:1 / span 2;grid-column:2}
.pill.open{background:hsla(150 60% 38% / .22);color:hsl(150 62% 72%)}
.pill.closed{background:hsla(214 60% 85% / .08);color:var(--mute)}
.agent-head{display:flex;align-items:center;gap:10px}
.agent-head b{color:#fff;flex:1}
.ui-text{display:flex;flex-direction:column;gap:8px;padding:12px;border-radius:12px;border:1px solid var(--line);background:hsla(214 60% 85% / .03)}
.sw{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 2px;border-bottom:1px solid var(--line)}
.sw:last-child{border-bottom:0}
.sw i{width:32px;height:18px;border-radius:999px;background:var(--brand);position:relative;flex:none}
.sw i::after{content:"";position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:#fff}
.mini{display:flex;flex-direction:column;gap:7px;padding:10px 12px;border-radius:12px;max-width:78%}
.mini.in{align-self:flex-start;background:hsl(214 45% 15%)}
.mini.out{align-self:flex-end;background:var(--ia)}
.mini.out .sk{background:hsla(0 0% 100% / .35)}
.sys-mini{align-self:center;font-size:11.5px;color:var(--mute);border:1px solid var(--line);border-radius:999px;padding:4px 12px}
.handoff{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;border:1px solid hsla(150 60% 45% / .35);background:hsla(150 60% 38% / .1)}
.handoff b{display:block;color:#fff;font-size:14px}
.handoff small{font-size:12px;color:var(--dim)}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tg{font-size:12px;font-weight:650;padding:6px 11px;border-radius:999px;border:1px solid}
.tg.t1{color:hsl(22 100% 72%);border-color:hsla(17 100% 55% / .4);background:hsla(17 100% 48% / .08)}
.tg.t2{color:hsl(199 90% 76%);border-color:hsla(199 80% 60% / .35);background:hsla(199 80% 50% / .08)}
.tg.t3{color:hsl(150 62% 72%);border-color:hsla(150 60% 45% / .35);background:hsla(150 60% 38% / .08)}
.qr{display:flex;align-items:center;gap:12px;padding:9px 10px;border-radius:10px}
.qr.on{background:hsla(214 60% 85% / .06)}
.qr kbd{font-family:inherit;font-size:12px;font-weight:650;color:#fff;background:var(--surface-3);border:1px solid var(--line-strong);border-radius:7px;padding:3px 8px;min-width:88px}
.qr .sk{flex:1}
.inote{padding:11px 12px;border-radius:12px;background:hsla(45 90% 55% / .08);border:1px solid hsla(45 90% 60% / .25);display:flex;flex-direction:column;gap:8px}
.inote b{font-size:12px;font-weight:650;color:hsl(45 90% 70%)}
.inote .sk{background:hsla(45 90% 70% / .2)}
.kb{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.kb-col{display:flex;flex-direction:column;gap:7px;padding:8px;border-radius:12px;background:hsla(214 60% 85% / .035);border:1px solid var(--line)}
.kb-col > small{font-size:11.5px;font-weight:650;color:var(--mute);padding:2px 2px 4px}
.kb-card{display:flex;flex-direction:column;gap:6px;padding:9px;border-radius:9px;background:var(--surface-3);border:1px solid var(--line)}
.kb-card.hl{border-color:hsla(17 100% 55% / .55);box-shadow:0 10px 24px -14px rgba(0,0,0,.8)}
.kb-card .own{display:flex;align-items:center;justify-content:space-between;margin-top:2px}
.kb-card > b{font-size:12px;color:#fff;font-weight:650;line-height:1.2}
.kb-card > small{font-size:11px;color:var(--mute);line-height:1.2}
.kb-card .av{width:18px;height:18px;font-size:8px}
.chart{display:flex;flex-direction:column;gap:10px;padding:12px;border-radius:12px;border:1px solid var(--line);background:hsla(214 60% 85% / .03)}
.bars{position:relative;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));align-items:end;gap:10px;height:120px;padding-top:8px}
.bars span{display:block;border-radius:6px 6px 2px 2px;background:hsla(214 70% 62% / .45)}
.bars span.hi{background:var(--brand)}
.bars .goal{position:absolute;left:0;right:0;border-top:1px dashed hsla(150 52% 60% / .7)}
.bars .goal::after{content:"meta";position:absolute;right:0;top:-18px;font-size:10.5px;font-weight:650;color:hsl(150 52% 66%)}
.days{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;font-size:10.5px;color:var(--mute);text-align:center}
.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.kpi{padding:10px;border-radius:10px;border:1px solid var(--line);display:flex;flex-direction:column;gap:7px}
.kpi small{font-size:11px;color:var(--mute)}
.fit{margin-top:26px;color:var(--dim);font-size:15px}
.fit a{color:var(--brand);font-weight:650;text-decoration:underline;text-underline-offset:3px}
@media(max-width:560px){
  .ui{padding:14px;gap:8px;font-size:13px}
  .kb{grid-template-columns:repeat(3,minmax(0,1fr))}
  .kb-col:nth-child(4){display:none}
  .bars{height:96px}
}

/* como funciona: passos com progresso na rolagem */
.flow{--p:0;list-style:none;position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;padding-top:44px}
.flow::before,.flow::after{content:"";position:absolute;top:6px;left:0;height:2px;border-radius:2px}
.flow::before{right:0;background:var(--line-strong)}
.flow::after{width:calc(var(--p) * 100%);background:var(--brand)}
.flow li{position:relative}
.flow li::before{content:"";position:absolute;top:-44px;left:0;width:14px;height:14px;border-radius:50%;background:var(--bg0);border:2px solid hsla(214 60% 85% / .3);transition:background-color .4s,border-color .4s,transform .4s var(--ease)}
.flow li.lit::before{background:var(--brand);border-color:var(--brand);transform:scale(1.1)}
.flow-n{display:block;font-size:13.5px;font-weight:650;letter-spacing:.02em;line-height:1;color:var(--mute);font-variant-numeric:tabular-nums;transition:color .5s}
.flow li.lit .flow-n{color:var(--brand)}
.flow h3{font-size:21px;font-weight:700;font-stretch:104%;letter-spacing:-.015em;margin-top:12px}
.flow p{color:var(--dim);margin-top:8px;max-width:38ch}
@media(max-width:860px){
  .flow{grid-template-columns:minmax(0,1fr);gap:40px;padding:0 0 0 40px}
  .flow::before,.flow::after{top:0;left:6px;width:2px;right:auto}
  .flow::before{bottom:0;height:auto}
  .flow::after{height:calc(var(--p) * 100%);width:2px}
  .flow li::before{top:0;left:-40px}
  .flow h3{margin-top:10px}
}

/* integrações: canais, I4 Chat e sistemas */
.integ-wrap{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:64px;align-items:center}
.integ-wrap .section-head{margin-bottom:0}
.hub{display:grid;grid-template-columns:minmax(0,1fr) 104px minmax(0,1fr);align-items:center}
.hub-col{display:flex;flex-direction:column;gap:14px}
.node{position:relative;display:grid;grid-template-columns:40px minmax(0,1fr);column-gap:12px;row-gap:2px;align-items:center;padding:14px;border-radius:16px;
  background:var(--surface);border:1px solid var(--line-strong);box-shadow:inset 0 1px 0 hsla(214 60% 92% / .05)}
.node .ni{grid-row:span 2;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--raised);color:#fff}
.node .ni svg{width:20px;height:20px}
.node .ni.wa{color:var(--wa)} .node .ni.ig{color:var(--ig)}
.node b{font-size:15px;font-weight:650;line-height:1.25}
.node small{font-size:13px;color:var(--mute);line-height:1.35}
.node a{grid-column:2;color:var(--brand);font-weight:650;font-size:13.5px;margin-top:6px;justify-self:start}
.node a:hover{text-decoration:underline;text-underline-offset:3px}
.node.open{border-style:dashed;background:transparent}
.node.open .ni{background:transparent;border:1px dashed var(--line-strong);color:var(--brand)}
.node::after{content:"";position:absolute;top:50%;height:1px;width:38px;background:hsla(17 100% 60% / .55)}
.hub-in .node::after{left:100%}
.hub-out .node::after{right:100%}
.hub-core{display:flex;justify-content:center;align-self:stretch}
.core{width:78px;border-radius:24px;background:var(--brand-btn);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  box-shadow:inset 0 1px 0 hsla(0 0% 100% / .25),0 24px 50px -24px rgba(0,0,0,.9)}
.core svg{height:34px;width:auto;fill:#fff}
.core b{font-size:13px;font-weight:700;color:#fff;white-space:nowrap}
@media(max-width:1020px){.integ-wrap{grid-template-columns:minmax(0,1fr);gap:40px}}
@media(max-width:700px){
  .hub{grid-template-columns:minmax(0,1fr);gap:0}
  .node::after{display:none}
  .hub-core{padding:22px 0;position:relative}
  .hub-core::before,.hub-core::after{content:"";position:absolute;left:50%;width:1px;height:22px;background:hsla(17 100% 60% / .55)}
  .hub-core::before{top:0}.hub-core::after{bottom:0}
  .core{width:auto;flex-direction:row;padding:12px 18px;border-radius:999px}
  .core svg{height:20px}
}

/* perguntas frequentes */
.faq-wrap{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:64px;align-items:start}
.faq-wrap .section-head{margin-bottom:0;position:sticky;top:120px}
.faq-link{display:inline-flex;align-items:center;gap:8px;margin-top:24px;color:var(--brand);font-weight:650}
.faq-link svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.faq-link:hover svg{transform:translateX(3px)}
.faq{border-top:1px solid var(--line)}
.section-head.center + .faq{max-width:820px;margin-inline:auto}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 4px;
  font-size:clamp(16.5px,1.8vw,19px);font-weight:650;letter-spacing:-.012em;transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:9px;height:9px;flex:none;margin-right:6px;border-right:2px solid var(--mute);border-bottom:2px solid var(--mute);
  transform:translateY(-3px) rotate(45deg);transition:transform .35s var(--ease),border-color .2s}
.faq details[open] summary::after{transform:translateY(2px) rotate(225deg);border-color:var(--brand)}
.faq summary:hover{color:#fff}
.faq .a{padding:0 4px 24px;color:var(--dim);max-width:62ch;overflow:hidden}
.faq .a a{color:var(--brand);font-weight:600;text-decoration:underline;text-underline-offset:3px}
@media(max-width:900px){.faq-wrap{grid-template-columns:minmax(0,1fr);gap:28px}.faq-wrap .section-head{position:static}}

/* chamada final */
.cta{padding:108px 0}
@media(max-width:760px){.cta{padding:64px 0}}
.cta-box{position:relative;overflow:hidden;border-radius:32px;background:var(--raised);border:1px solid hsla(214 80% 70% / .2);padding:72px 64px 64px;
  box-shadow:inset 0 1px 0 hsla(214 80% 85% / .12),0 50px 110px -60px rgba(0,0,0,.9)}
.cta-box .h2{max-width:20ch;font-size:clamp(32px,4.2vw,56px)}
.cta-box .h2.wide{max-width:22ch;font-size:clamp(30px,3.8vw,50px)}
.cta-box .lead{margin-top:18px;color:hsl(213 30% 84%)}
.seg{margin-top:32px;max-width:820px}
.seg p{font-size:14.5px;font-weight:600;color:var(--ink)}
.seg p span{font-weight:400;color:hsl(213 22% 72%)}
.seg-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.seg-chip{font-weight:500;font-size:14px;color:var(--ink);background:hsl(214 76% 16%);border:1px solid hsla(214 60% 85% / .22);
  border-radius:999px;padding:0 14px;min-height:38px;cursor:pointer;transition:border-color .2s,background-color .2s,color .2s}
.seg-chip:hover{border-color:hsla(214 60% 85% / .45)}
.seg-chip[aria-pressed="true"]{background:#fff;border-color:#fff;color:var(--raised)}
.cta-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:36px}
.cta-card{display:grid;grid-template-columns:44px minmax(0,1fr) 18px;gap:14px;align-items:center;padding:18px;border-radius:18px;
  background:hsl(214 72% 17%);border:1px solid hsla(214 60% 85% / .2);color:#fff;transition:transform .3s var(--ease),background-color .2s,border-color .2s}
.cta-card:hover{transform:translateY(-2px);background:hsl(214 66% 20.5%);border-color:hsla(214 60% 85% / .4)}
.cta-card.primary{background:var(--brand-btn);border-color:var(--brand-btn);box-shadow:inset 0 1px 0 hsla(0 0% 100% / .22),0 18px 36px -20px rgba(0,0,0,.9)}
.cta-card.primary:hover{background:var(--brand-btn-hover)}
.cta-card.primary small{opacity:1}
.cc-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:hsla(0 0% 100% / .1)}
.cc-ic svg{width:20px;height:20px}
.cta-card b{display:block;font-size:16.5px;font-weight:700;line-height:1.25;white-space:nowrap}
.cta-card small{display:block;font-size:13.5px;opacity:.82;line-height:1.35;margin-top:2px}
.cta-card .arr{width:18px;height:18px;transition:transform .3s var(--ease)}
.cta-card:hover .arr{transform:translateX(3px)}
@media(max-width:980px){.cta-cards{grid-template-columns:minmax(0,1fr)}}
@media(max-width:600px){.cta-box{padding:40px 20px 20px;border-radius:24px}.seg-chips{gap:6px}.seg-chip{font-size:13.5px;min-height:36px;padding:0 12px}.cta-card b{font-size:16px}}
@media(max-width:379px){.cc-ic{display:none}.cta-card{grid-template-columns:minmax(0,1fr) 18px}}
/* legado: botões simples na chamada final */
.cta-options{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
@media(max-width:560px){.cta-options{flex-direction:column;align-items:stretch}.cta-options .btn{width:100%}}

/* rodapé */
footer{background:hsl(214 90% 4%);border-top:1px solid var(--line);padding:72px 0 36px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.foot-brand p{color:var(--mute);font-size:14.5px;max-width:40ch;margin-top:16px}
.foot-title{font-size:14.5px;font-weight:650;color:var(--ink);margin-bottom:10px}
.foot-col a{display:block;color:var(--dim);font-size:15px;padding:5px 0;transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-base{margin-top:48px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13.5px;color:var(--mute)}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1 / -1}}
@media(max-width:520px){.foot-grid{gap:32px 20px}.foot-col:last-child{grid-column:1 / -1}}

/* contato fixo no celular */
.m-cta{position:fixed;left:0;right:0;bottom:0;z-index:55;display:flex;gap:8px;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));
  background:hsla(214 88% 5% / .97);border-top:1px solid var(--line);transform:translateY(110%);visibility:hidden;transition:transform .35s var(--ease),visibility .35s}
.m-cta.show{transform:none;visibility:visible}
.m-cta .btn{flex:1 1 0;min-width:0;padding:0 14px;min-height:48px;font-size:15px}
.m-cta .btn-primary{flex-grow:1.5}
body.menu-open .m-cta{transform:translateY(110%);visibility:hidden}
@media(min-width:761px){.m-cta{display:none}}
@media(max-width:760px){footer{padding-bottom:112px}}
@media(max-width:374px){.m-cta .btn svg{display:none}.m-cta .btn{font-size:14.5px;padding:0 10px}}

/* botão flutuante do WhatsApp (só abre com clique) */
.fab{position:fixed;right:24px;bottom:24px;z-index:56;display:flex;flex-direction:column;align-items:flex-end;gap:12px;transition:opacity .3s,transform .3s var(--ease)}
.fab.away{opacity:0;transform:translateY(12px);pointer-events:none}
.fab-btn{width:56px;height:56px;border-radius:50%;border:0;background:var(--brand-btn);color:#fff;display:grid;place-items:center;cursor:pointer;
  box-shadow:inset 0 1px 0 hsla(0 0% 100% / .25),0 14px 34px -12px rgba(0,0,0,.75);transition:background-color .2s,transform .3s var(--ease)}
.fab-btn:hover{background:var(--brand-btn-hover);transform:translateY(-2px)}
.fab-btn svg{width:26px;height:26px;grid-area:1 / 1}
.fab-btn .ic-close{width:18px;height:18px;opacity:0;transition:opacity .15s}
.fab-btn .ic-wa{transition:opacity .15s}
.fab-btn[aria-expanded="true"] .ic-wa{opacity:0}
.fab-btn[aria-expanded="true"] .ic-close{opacity:1}
.fab-panel{width:292px;background:hsl(214 72% 9%);border:1px solid var(--line-strong);border-radius:18px;padding:18px;
  box-shadow:0 30px 70px -26px rgba(0,0,0,.9);opacity:0;transform:translateY(10px) scale(.98);transform-origin:bottom right;transition:opacity .25s,transform .35s var(--ease)}
.fab-panel.open{opacity:1;transform:none}
.fab-title{font-weight:700;font-size:15.5px}
.fab-sub{font-size:13.5px;color:var(--mute);margin:2px 0 6px}
.fab-opt{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--line-strong);border-radius:11px;
  font-size:14.5px;font-weight:600;margin-top:8px;transition:border-color .2s,background-color .2s}
.fab-opt:hover{border-color:var(--brand);background:hsla(17 100% 48% / .08)}
.fab-opt::after{content:"";width:7px;height:7px;flex:none;border-right:2px solid var(--mute);border-top:2px solid var(--mute);transform:rotate(45deg)}
@media(max-width:760px){.fab{display:none}}

/* ---------- abertura em duas colunas (home e provedores) e peças da página de provedores ---------- */
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:center}
.hero-grid > *{min-width:0}
.hero-grid .label{margin-bottom:18px}
.hero-grid .lead{margin-top:22px}
.hero-grid .hero-cta{margin-top:32px}
.hero-grid .hero-note{margin-top:14px;font-size:14.5px}
.channels{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px;padding-top:22px;border-top:1px solid var(--line);font-size:14.5px;color:var(--dim)}
.channels span{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.channels svg{width:18px;height:18px;color:var(--brand);flex:none}
.hero-grid ~ *{min-width:0}
.hero.split{padding:144px 0 96px}
@media(max-width:1020px){.hero.split{padding:120px 0 72px}.hero-grid{grid-template-columns:minmax(0,1fr);gap:48px}}
@media(max-width:560px){.hero-grid .hero-cta{flex-direction:column;align-items:stretch}.hero-grid .hero-cta .btn{width:100%}.hero-grid .hero-note{text-align:center}}
.fade-in{animation:fadeIn .8s var(--ease) both}
.fade-in.d2{animation-delay:.12s}.fade-in.d3{animation-delay:.24s}
@keyframes fadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.pains{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:48px 72px;align-items:start}
.pains-head{position:sticky;top:120px}
.pains-head .lead{margin-top:14px}
.pain-list{list-style:none;border-top:1px solid var(--line)}
.pain-list li{padding:22px 0;border-bottom:1px solid var(--line)}
.pain-list h3{font-size:19px;font-weight:700;letter-spacing:-.01em}
.pain-list p{color:var(--dim);margin-top:4px;max-width:56ch}
@media(max-width:920px){.pains{grid-template-columns:minmax(0,1fr);gap:28px}.pains-head{position:static}}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px;border-bottom:1px solid var(--line)}
.feature{border-top:1px solid var(--line);padding:30px 0 34px;display:grid;grid-template-columns:26px minmax(0,1fr);column-gap:18px;row-gap:6px;align-items:start}
.feature .feature-ic{grid-row:span 2;width:26px;height:26px;margin-top:2px}
.feature-ic{width:28px;height:28px;color:var(--brand)}
.feature h3{font-size:20px;font-weight:700;letter-spacing:-.012em}
.feature p{color:var(--dim);max-width:54ch}
@media(max-width:860px){.grid-2{grid-template-columns:minmax(0,1fr)}.feature{padding:24px 0 26px}}
.grid-3{border-top:1px solid var(--line)}
.steps{--n:5;list-style:none;display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:24px;position:relative;counter-reset:s}
.steps::before{content:"";position:absolute;top:20px;left:20px;right:calc((100% - (var(--n) - 1) * 24px) / var(--n) - 20px);height:1px;background:var(--line-strong)}
.steps li{position:relative;counter-increment:s}
.steps li::before{content:counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;position:relative;z-index:1;
  background:var(--bg0);border:1px solid var(--line-strong);font-weight:700;font-size:15px;color:var(--ink)}
.section.alt .steps li::before{background:var(--bg1)}
.steps h3{font-size:18px;font-weight:700;letter-spacing:-.01em;margin-top:18px}
.steps p{color:var(--dim);font-size:15px;margin-top:6px}
@media(max-width:980px){
  .steps{grid-template-columns:minmax(0,1fr);gap:0}
  .steps::before{top:20px;bottom:24px;left:20px;right:auto;width:1px;height:auto}
  .steps li{display:grid;grid-template-columns:40px minmax(0,1fr);column-gap:20px;padding-bottom:28px}
  .steps li::before{grid-row:1 / 3}
  .steps h3{margin-top:8px}
}
.integ{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.3fr) minmax(0,.7fr);gap:6px 28px;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--line)}
.integ-logo{display:none}
.integ h3{font-size:17.5px;font-weight:700;letter-spacing:-.01em}
.integ p{color:var(--dim);font-size:15.5px}
.integ .status{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--dim);justify-self:end;white-space:nowrap}
.integ .status i{width:7px;height:7px;border-radius:50%;background:var(--ok);flex:none}
.integ .more{color:var(--brand);font-weight:650;font-size:14.5px;justify-self:end;white-space:nowrap}
.integ .more:hover{text-decoration:underline;text-underline-offset:3px}
.note{margin-top:20px;font-size:14.5px;color:var(--mute)}
@media(max-width:700px){
  .integ{grid-template-columns:minmax(0,1fr) auto;gap:4px 16px;padding:18px 0}
  .integ p{grid-column:1 / -1;grid-row:2}
  .integ .status,.integ .more{grid-column:2;grid-row:1}
}

/* clientes que autorizaram aparecer no site: logos em uma cor, no mesmo cinza-claro dos textos */
.hero.split{padding-bottom:72px}
.clients-row{display:flex;align-items:center;flex-wrap:wrap;gap:14px 44px;padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.clients-label{font-size:14px;color:var(--mute)}
.clients-list{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:16px 52px}
.clients-list img{display:block;height:var(--h);width:auto;max-width:100%}
@media(max-width:1020px){.hero.split{padding-bottom:56px}}
@media(max-width:760px){
  .clients-row{flex-direction:column;align-items:flex-start;gap:10px;padding:22px 0}
  .clients-list{gap:14px 32px}
  .clients-list img{height:calc(var(--h) * .86)}
}

/* endereço inexistente: o script do <head> marca a página como "não indexar" e mostra este aviso */
.is-404 main > section:not(.nf){display:none}
.nf{padding:176px 0 120px}
.nf .lead{margin-top:18px}
.nf .hero-cta{margin-top:30px}
@media(max-width:760px){.nf{padding:132px 0 88px}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal,.js .load,.js .load-stage,.js .vs .vs-a{opacity:1;transform:none}
  .js .display .ln > .load{transform:none}
  html{scroll-behavior:auto}
}