/* Contakto — estilos do site institucional
   Paleta derivada do logo oficial: navy #1F2937, azul #2D67FC, lima #B5EE39 */
:root{
  --ink:#1F2937;--ink-2:#374151;--muted:#4B5563;--subtle:#6B7280;
  --line:#E5E7EB;--paper:#F7F8FA;--white:#fff;
  --blue:#2D67FC;--blue-700:#1E4FD8;--blue-50:#EEF3FF;--blue-100:#DCE6FF;--blue-on-dark:#9DB8FF;
  --lime:#B5EE39;--lime-50:#F3FCE0;--lime-ink:#3F5A00;
  --dark:#111827;--dark-2:#1C1D21;
  --radius:20px;--shadow:0 24px 60px rgba(17,24,39,.12);
  --font:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;color:var(--ink);background:var(--white);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:var(--blue-700)}
a:hover{color:var(--blue)}
h1,h2,h3{line-height:1.12;letter-spacing:-.02em;margin:0}
p{margin:0}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.on-dark :focus-visible,.footer :focus-visible{outline-color:var(--lime)}
.wrap{width:min(1160px,100% - 32px);margin-inline:auto}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:16px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;font-weight:600;text-decoration:none}
.skip-link:focus{top:12px;color:#fff}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:12px 20px;border-radius:12px;border:1px solid transparent;font:inherit;font-size:15px;font-weight:650;text-decoration:none;cursor:pointer;transition:background-color .15s,box-shadow .15s,transform .15s,color .15s;white-space:nowrap}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(45,103,252,.28)}
.btn-primary:hover{background:var(--blue-700);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:#cbd5e1;color:var(--ink)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--lime);color:var(--ink)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-outline-light:hover{border-color:#fff;color:#fff}
.btn svg{flex:none}

/* Cabeçalho */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-bottom-color:var(--line)}
.nav{height:72px;display:flex;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:center;flex:none}
.brand img{height:32px;width:auto}
.nav-panel{display:flex;align-items:center;gap:28px;margin-left:auto}
.nav-links{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--ink-2);text-decoration:none;font-size:15px;font-weight:500}
.nav-links a:hover{color:var(--blue-700)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn{min-height:42px;padding:10px 16px;font-size:14px}
.menu-btn{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);align-items:center;justify-content:center;cursor:pointer}

/* Hero */
.hero{position:relative;padding:64px 0 88px;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--paper) 100%)}
.hero::before{content:"";position:absolute;width:720px;height:720px;right:-260px;top:-260px;background:radial-gradient(circle,rgba(45,103,252,.16) 0,rgba(45,103,252,0) 65%);pointer-events:none}
.hero::after{content:"";position:absolute;width:520px;height:520px;left:-260px;bottom:-300px;background:radial-gradient(circle,rgba(181,238,57,.22) 0,rgba(181,238,57,0) 65%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-700)}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(181,238,57,.3)}
.hero h1{font-size:clamp(38px,5.4vw,64px);letter-spacing:-.035em;margin:20px 0;max-width:600px}
.hero h1 span{color:var(--blue)}
.lead{font-size:18px;color:var(--muted);max-width:520px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-note{margin-top:22px;font-size:14px;color:var(--subtle);display:flex;gap:8px;align-items:center}
.hero-note svg{color:#4d7c0f}

/* Mockup ilustrativo */
.mock{position:relative;min-width:0}
.mock-shell{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.mock-top{height:38px;display:flex;align-items:center;gap:6px;padding:0 14px;background:var(--paper);border-bottom:1px solid var(--line)}
.mock-top i{width:8px;height:8px;border-radius:50%;background:#d1d5db}
.mock-top span{margin-left:auto;font-size:11px;color:var(--subtle)}
.mock-body{display:grid;grid-template-columns:200px minmax(0,1fr);min-height:360px}
.mock-list{border-right:1px solid var(--line);padding:10px 8px;background:#fff}
.mock-list h3{font-size:12px;font-weight:700;padding:4px 8px 10px;color:var(--ink-2)}
.convo{display:flex;gap:9px;padding:10px 8px;border-radius:10px}
.convo.active{background:var(--blue-50)}
.av{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:700;background:var(--blue-100);color:#1E3A8A}
.av.g{background:var(--lime-50);color:var(--lime-ink)}
.av.o{background:#FEF3C7;color:#92400E}
.av.ai{background:var(--ink);color:var(--lime)}
.convo b{display:block;font-size:12px;line-height:1.3}
.convo small{display:block;font-size:11px;color:var(--subtle);line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.convo div{min-width:0}
.mock-chat{display:flex;flex-direction:column;min-width:0;background:#FCFCFD}
.mock-chat-head{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line);background:#fff}
.mock-chat-head b{font-size:13px;display:block;line-height:1.2}
.mock-chat-head small{font-size:11px;color:var(--subtle)}
.pill{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:600;background:var(--blue-50);color:var(--blue-700)}
.pill.lime{background:var(--lime-50);color:var(--lime-ink)}
.mock-chat-head .pill{margin-left:auto}
.msgs{flex:1;padding:16px 14px;display:flex;flex-direction:column;gap:9px}
.msg{max-width:82%;font-size:12.5px;line-height:1.5;padding:9px 12px;border-radius:12px;background:#F1F2F4;color:var(--ink-2)}
.msg.out{margin-left:auto;background:var(--blue);color:#fff;border-bottom-right-radius:4px}
.msg.bot{margin-left:auto;background:var(--ink);color:#F9FAFB;border-bottom-right-radius:4px}
.msg.in{border-bottom-left-radius:4px}
.msg em{display:block;font-style:normal;font-size:10.5px;opacity:.9;margin-top:3px}
.sys{align-self:center;font-size:11px;color:var(--subtle);background:#fff;border:1px dashed #d1d5db;border-radius:999px;padding:4px 10px}
.mock-compose{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line);background:#fff}
.mock-compose span{flex:1;font-size:12px;color:#9CA3AF;border:1px solid var(--line);border-radius:9px;padding:8px 10px}
.mock-compose b{font-size:12px;background:var(--blue);color:#fff;border-radius:9px;padding:8px 12px}
.mock-caption{margin-top:12px;font-size:12px;color:var(--subtle);text-align:center}
.chip{position:absolute;display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px rgba(17,24,39,.1);padding:9px 12px;font-size:12.5px;font-weight:650}
.chip.one{left:-22px;top:64px}
.chip.two{right:-18px;bottom:64px}
.chip i{width:24px;height:24px;border-radius:8px;display:grid;place-items:center;background:var(--lime-50);color:var(--lime-ink);font-style:normal}
.chip.two i{background:var(--blue-50);color:var(--blue-700)}

/* Faixa de canais */
.channels{border-block:1px solid var(--line);background:#fff;padding:28px 0}
.channels-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.channels p{font-size:14px;color:var(--muted);max-width:260px}
.channel-list{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0;justify-content:flex-end}
.channel-list li{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:8px 14px 8px 10px;font-size:14px;font-weight:550;color:var(--ink-2);background:var(--paper)}
.channel-list svg{color:var(--blue)}

/* Seções */
.section{padding:96px 0}
.section.alt{background:var(--paper)}
.section-head{max-width:680px;margin:0 auto 52px;text-align:center}
.kicker{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-700)}
.section-head h2,.split h2{font-size:clamp(30px,3.8vw,44px);margin:12px 0 14px;letter-spacing:-.03em}
.section-head p,.split-copy>p{color:var(--muted);font-size:17px}

.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;list-style:none;margin:0;padding:0}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.feature .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--blue-50);color:var(--blue-700);margin-bottom:18px}
.feature:nth-child(2) .ico,.feature:nth-child(5) .ico{background:var(--lime-50);color:var(--lime-ink)}
.feature h3{font-size:19px;margin-bottom:8px}
.feature p{color:var(--muted);font-size:15px}

.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
.split.reverse .split-visual{order:-1}
.checks{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:14px}
.checks li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-2);font-size:15.5px}
.checks li::before{content:"";flex:none;width:22px;height:22px;margin-top:1px;border-radius:7px;background:var(--lime-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233F5A00' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 4 4L19 7'/%3E%3C/svg%3E") center/14px no-repeat}
.checks strong{color:var(--ink)}

/* IA – painel escuro */
.ai-card{background:var(--dark);color:#E5E7EB;border-radius:24px;padding:24px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.ai-card::before{content:"";position:absolute;width:380px;height:380px;right:-160px;top:-160px;background:radial-gradient(circle,rgba(45,103,252,.45),rgba(45,103,252,0) 65%)}
.ai-card>*{position:relative}
.ai-head{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.ai-head b{font-size:14px;color:#fff}
.ai-head small{display:block;font-size:12px;color:#9CA3AF}
.ai-card .msgs{padding:0}
.ai-card .msg.in{background:#1F2937;color:#E5E7EB}
.ai-card .msg.bot{background:var(--blue);color:#fff}
.ai-card .sys{background:transparent;color:var(--lime);border-color:rgba(181,238,57,.5)}
.ai-card .pill{background:rgba(181,238,57,.14);color:var(--lime);margin-left:auto}

/* Kanban ilustrativo */
.kanban{background:var(--blue-50);border-radius:24px;padding:22px}
.kanban-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.kcol{background:#fff;border:1px solid var(--blue-100);border-radius:14px;padding:10px;min-width:0}
.kcol h3{font-size:12px;font-weight:700;color:var(--ink-2);display:flex;align-items:center;gap:6px;margin-bottom:10px}
.kcol h3::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c,#9CA3AF)}
.k1{--c:#9CA3AF}.k2{--c:#2D67FC}.k3{--c:#F59E0B}.k4{--c:#84CC16}
.kcard{border:1px solid var(--line);border-radius:10px;padding:8px;margin-bottom:8px;background:#fff}
.kcard b{display:block;font-size:12px;line-height:1.3}
.kcard small{display:block;font-size:11px;color:var(--subtle);line-height:1.35;margin-top:2px}
.kcard .tag{display:inline-block;margin-top:6px;font-size:10px;font-weight:600;border-radius:5px;padding:2px 6px;background:var(--blue-50);color:var(--blue-700)}
.kanban-caption{font-size:12px;color:var(--muted);text-align:center;margin-top:12px}

/* Passos */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;list-style:none;margin:0;padding:0;counter-reset:s}
.step{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;counter-increment:s}
.step::before{content:"0" counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--ink);color:var(--lime);font-weight:750;font-size:14px;margin-bottom:18px}
.step h3{font-size:19px;margin-bottom:8px}
.step p{color:var(--muted);font-size:15px}

/* Público */
.audience{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;list-style:none;margin:0;padding:0}
.audience li{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 18px;font-size:15px;font-weight:550;color:var(--ink-2)}

/* FAQ */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:16px;background:#fff;padding:0 22px}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font-weight:650;font-size:16.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--blue-50);color:var(--blue-700);font-size:18px;font-weight:600}
.faq details[open] summary::after{content:"−"}
.faq details p{color:var(--muted);padding:0 0 20px;font-size:15.5px}

/* CTA final */
.cta{padding:96px 0}
.cta-card{position:relative;overflow:hidden;background:var(--dark);color:#fff;border-radius:28px;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.cta-card::before{content:"";position:absolute;width:520px;height:520px;right:-140px;top:-260px;background:radial-gradient(circle,rgba(45,103,252,.55),rgba(45,103,252,0) 65%)}
.cta-card::after{content:"";position:absolute;width:360px;height:360px;left:-160px;bottom:-220px;background:radial-gradient(circle,rgba(181,238,57,.22),rgba(181,238,57,0) 65%)}
.cta-card>*{position:relative}
.cta-card h2{font-size:clamp(28px,3.6vw,40px);max-width:560px;margin-bottom:12px}
.cta-card p{color:#D1D5DB;max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;flex:none}

/* Rodapé */
.footer{background:var(--dark);color:#D1D5DB;padding:48px 0 36px;font-size:14px}
.footer-top{display:flex;justify-content:space-between;align-items:flex-start;gap:32px;flex-wrap:wrap}
.footer .brand img{height:30px}
.footer-tag{margin-top:12px;max-width:340px;color:#9CA3AF}
.footer-nav{display:flex;gap:48px;flex-wrap:wrap}
.footer-nav h2{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:#fff;margin-bottom:12px}
.footer-nav ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer a{color:#D1D5DB;text-decoration:none}
.footer a:hover{color:var(--lime)}
.footer-bottom{margin-top:36px;padding-top:20px;border-top:1px solid #1F2937;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:#9CA3AF}

/* Páginas legais */
.page-hero{background:var(--paper);border-bottom:1px solid var(--line);padding:56px 0 40px}
.page-hero h1{font-size:clamp(32px,4.5vw,48px);letter-spacing:-.03em;margin-top:10px}
.page-hero p{color:var(--muted);margin-top:10px}
.legal{max-width:780px;margin:0 auto;padding:48px 0 88px}
.legal h2{font-size:22px;margin:40px 0 12px;letter-spacing:-.01em}
.legal h3{font-size:17px;margin:24px 0 8px}
.legal p,.legal li{color:var(--ink-2);font-size:16px}
.legal p+p{margin-top:12px}
.legal ul{padding-left:22px;margin:12px 0}
.legal li+li{margin-top:6px}
.legal .toc{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 24px}
.legal .toc h2{margin:0 0 8px;font-size:15px;text-transform:uppercase;letter-spacing:.06em}
.legal .toc ol{margin:0;padding-left:20px;columns:2;column-gap:32px}
.legal .toc li{font-size:15px}
.legal .note{background:var(--blue-50);border-left:4px solid var(--blue);border-radius:10px;padding:14px 18px;margin:16px 0}

/* 404 */
.notfound{min-height:62vh;display:grid;place-items:center;text-align:center;padding:72px 0;background:linear-gradient(180deg,#fff,var(--paper))}
.notfound .code{font-size:clamp(72px,14vw,128px);font-weight:800;letter-spacing:-.05em;line-height:1;color:var(--blue)}
.notfound .code span{color:var(--lime-ink)}
.notfound h1{font-size:clamp(26px,4vw,36px);margin:16px 0 10px}
.notfound p{color:var(--muted);max-width:460px;margin:0 auto}
.notfound .hero-actions{justify-content:center}

/* Responsivo */
@media (max-width:1020px){
  .nav-links{gap:18px}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .mock{max-width:680px;width:100%;margin-inline:auto}
  .chip.one{left:8px;top:-14px}.chip.two{right:8px;bottom:40px}
  .features{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr;gap:40px}
  .split.reverse .split-visual{order:0}
  .channels-inner{flex-direction:column;align-items:flex-start}
  .channel-list{justify-content:flex-start}
}
@media (max-width:860px){
  .menu-btn{display:inline-flex}
  .nav-panel{display:none;position:absolute;left:16px;right:16px;top:64px;flex-direction:column;align-items:stretch;gap:12px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:0 18px 40px rgba(17,24,39,.14)}
  .nav-panel.open{display:flex}
  .nav-links{flex-direction:column;gap:0}
  .nav-links a{display:block;padding:12px 10px;border-radius:10px}
  .nav-links a:hover{background:var(--paper)}
  .nav-actions{flex-direction:column;align-items:stretch}
  .nav-actions .btn{min-height:46px}
  .no-js .menu-btn{display:none}
  .no-js .nav{height:auto;flex-wrap:wrap;padding:14px 0}
  .no-js .nav-panel{display:flex;position:static;width:100%;box-shadow:none;border:0;padding:0}
  .no-js .nav-links{flex-direction:row;flex-wrap:wrap}
  .no-js .nav-actions{flex-direction:row}
  .cta-card{flex-direction:column;align-items:flex-start;padding:40px 28px}
}
@media (max-width:640px){
  .nav{height:64px}
  .brand img{height:28px}
  .hero{padding:40px 0 64px}
  .lead{font-size:16.5px}
  .hero-actions .btn{flex:1 1 auto}
  .section{padding:72px 0}
  .section-head{margin-bottom:36px}
  .section-head p,.split-copy>p{font-size:16px}
  .features,.steps{grid-template-columns:1fr}
  .feature,.step{padding:22px}
  .mock-body{grid-template-columns:1fr;min-height:0}
  .mock-list{display:none}
  .chip{display:none}
  .kanban{padding:12px}
  .kanban-cols{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta{padding:72px 0}
  .cta-actions,.cta-actions .btn{width:100%}
  .footer-nav{gap:32px}
  .legal .toc ol{columns:1}
  .legal{padding:36px 0 72px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}
}