:root{
  --gelo:#F7F7F3;
  --paper:#FFFFFF;
  --nevoa:#DADDD3;
  --vivo:#1FA76A;
  --vivo-dk:#178A57;
  --pinho:#173F35;
  --pinho-dk:#0F2C25;
  --pedra:#6F756B;
  --grafite:#1B1D1A;
  --line:rgba(27,29,26,.12);
  --line-2:rgba(27,29,26,.22);
  --line-light:rgba(247,247,243,.16);
  --font-display:'Bricolage Grotesque',system-ui,-apple-system,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);background:var(--gelo);color:var(--grafite);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3{font-family:var(--font-display);font-optical-sizing:auto;letter-spacing:-.02em;line-height:1.05}
a{color:inherit;text-decoration:none}
img,svg{display:block}
::selection{background:var(--vivo);color:#06130D}

.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--font-mono);font-size:13px;font-weight:500;letter-spacing:.02em;color:var(--vivo-dk);margin-bottom:18px}
.section{padding:clamp(64px,9vw,112px) 0}
.section-title{font-size:clamp(2rem,4.6vw,3.1rem);font-weight:700;margin-bottom:clamp(36px,5vw,56px)}

.skip{position:absolute;left:-999px;top:0;background:var(--pinho);color:var(--gelo);padding:10px 16px;border-radius:8px;z-index:200}
.skip:focus{left:16px;top:16px}
:focus-visible{outline:2.5px solid var(--vivo);outline-offset:2px;border-radius:4px}

.frond{width:26px;height:29px;color:var(--pinho)}
.wordmark{font-family:var(--font-display);font-weight:800;font-size:23px;letter-spacing:-.03em;color:var(--grafite)}
.wordmark .ai{color:var(--vivo)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-body);font-weight:500;font-size:15px;line-height:1;padding:13px 22px;border-radius:9px;border:1px solid transparent;cursor:pointer;transition:background .18s,border-color .18s,transform .12s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--pinho);color:var(--gelo)}
.btn-primary:hover{background:var(--pinho-dk)}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--grafite)}
.btn-ghost:hover{background:rgba(27,29,26,.05)}
.btn-outline{background:transparent;border-color:var(--pinho);color:var(--pinho)}
.btn-outline:hover{background:var(--pinho);color:var(--gelo)}
.btn-lg{padding:15px 28px;font-size:16px}
.btn-sm{padding:9px 17px;font-size:14px}

.site-header{position:sticky;top:0;z-index:100;background:rgba(247,247,243,.82);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:inline-flex;align-items:center;gap:9px}
.brand .frond{width:24px;height:27px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:15px;color:var(--pedra);transition:color .15s}
.nav-links a:hover{color:var(--grafite)}
.nav-links a.btn{color:var(--gelo)}
.menu-toggle{display:none;background:none;border:0;color:var(--grafite);cursor:pointer;padding:6px}
.mobile-menu{display:flex;flex-direction:column;gap:4px;padding:8px 24px 20px;border-bottom:1px solid var(--line)}
.mobile-menu[hidden]{display:none}
.mobile-menu a{padding:12px 0;font-size:17px;color:var(--grafite);border-bottom:1px solid var(--line)}
.mobile-menu a.btn{margin-top:12px;border-bottom:0;color:var(--gelo)}

/* ---------- HERO vivo ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(72px,10vw,128px) 0 clamp(56px,8vw,96px)}
#field{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-center{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center}
.hero h1{font-size:clamp(2.9rem,7vw,5.4rem);font-weight:800;letter-spacing:-.035em;margin-bottom:26px;line-height:1.04}
.hero .lede{font-size:clamp(1.1rem,2.2vw,1.32rem);color:var(--pedra);max-width:560px;margin:0 auto 36px;line-height:1.55}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap;justify-content:center}

.live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--vivo);margin-right:9px;vertical-align:1px;animation:pulse 2.2s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(31,167,106,.45)}55%{box-shadow:0 0 0 6px rgba(31,167,106,0)}}

/* typing (hero + títulos de seção) */
.tline{position:relative;display:inline-block;white-space:nowrap}
.tghost{visibility:visible}
.typing .tghost{visibility:hidden}
.tlive{display:none;position:absolute;left:0;top:0;white-space:nowrap;text-align:left}
.typing .tlive{display:inline}
.tcaret{display:inline-block;width:.075em;height:.82em;background:var(--vivo);margin-left:.05em;vertical-align:-.04em;animation:caret 1s steps(1) infinite}
.tcaret.fade{transition:opacity .8s;opacity:0}

/* log vivo (linha solta sob os CTAs) */
.hero-log{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:clamp(40px,6vw,60px);font-family:var(--font-mono);font-size:12.5px;color:var(--pedra);min-height:20px}
.hero-log-prefix{color:var(--vivo)}
.vis-caret{width:7px;height:14px;background:var(--vivo);opacity:.7;animation:caret 1.05s steps(1) infinite}
@keyframes caret{50%{opacity:0}}

/* toggle de idioma (bandeirinhas EN / PT — discreto) */
.lang-toggle{display:inline-flex;align-items:center;gap:12px}
.lang-toggle a{display:inline-flex;align-items:center;gap:5px;font-family:var(--font-mono);font-size:11px;letter-spacing:.02em;color:var(--pedra);line-height:1;opacity:.55;transition:opacity .15s}
.lang-toggle a:hover{opacity:1;color:var(--grafite)}
.lang-toggle a.on{opacity:1;color:var(--grafite)}
.flag{width:14px;height:10px;border-radius:2px;flex-shrink:0;box-shadow:0 0 0 .5px rgba(27,29,26,.12)}
.mobile-menu .lang-toggle{align-self:flex-start;margin-top:16px;padding:4px 0}
.mobile-menu .lang-toggle a{border-bottom:0;padding:4px 0;font-size:12.5px}

/* entrada staggered */
.intro{opacity:0;transform:translateY(14px);animation:intro .7s cubic-bezier(.22,.8,.32,1) forwards;animation-delay:var(--d,0s)}
@keyframes intro{to{opacity:1;transform:none}}

/* ---------- ticker ---------- */
.ticker{overflow:hidden;border-top:1px solid var(--line);background:var(--paper)}
.ticker-track{display:flex;width:max-content;animation:ticker 30s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-group{display:flex;align-items:center;padding:13px 0;flex-shrink:0}
.ticker-group span{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.02em;color:var(--pedra);white-space:nowrap}
.ticker-group i{font-style:normal;color:var(--vivo);margin:0 18px}
@keyframes ticker{to{transform:translateX(-50%)}}

.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:clamp(32px,4vw,48px) 24px}
.stat{display:flex;flex-direction:column;gap:7px}
.stat-num{font-family:var(--font-display);font-weight:700;font-size:clamp(1.9rem,3.4vw,2.6rem);color:var(--pinho);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat-label{font-size:14px;color:var(--pedra)}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:28px 26px;transition:border-color .18s,transform .18s,box-shadow .25s}
.card:hover{border-color:var(--line-2);transform:translateY(-3px);box-shadow:0 18px 44px -34px rgba(15,44,37,.4)}
.card-ico{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:rgba(31,167,106,.12);color:var(--vivo-dk);margin-bottom:20px;transition:transform .25s cubic-bezier(.34,1.56,.64,1),background .2s}
.card:hover .card-ico{transform:scale(1.08) rotate(-3deg);background:rgba(31,167,106,.2)}
.card-ico svg{width:24px;height:24px}
.card h3{font-size:1.18rem;font-weight:600;margin-bottom:10px}
.card p{font-size:15px;color:var(--pedra);line-height:1.6}

.section-dark{background:var(--pinho);color:var(--gelo)}
.section-dark .section-title{color:var(--gelo)}
.section-dark .eyebrow{color:#7FD9AC}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:30px}
.step-n{font-family:var(--font-mono);font-weight:500;font-size:15px;color:var(--vivo);display:block;margin-bottom:14px;padding-bottom:14px;border-bottom:1px solid var(--line-light);position:relative}
.step-n::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:0;background:var(--vivo);transition:width .9s cubic-bezier(.22,.8,.32,1) .25s}
.step.in .step-n::after{width:100%}
.step h3{font-size:1.2rem;font-weight:600;color:var(--gelo);margin-bottom:9px}
.step p{font-size:15px;color:rgba(247,247,243,.72);line-height:1.6}

.cases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.case{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:26px;transition:border-color .18s,transform .18s}
.case:hover{border-color:var(--line-2);transform:translateY(-3px)}
.case-tag{font-family:var(--font-mono);font-size:12px;color:var(--vivo-dk);margin-bottom:16px}
.case-problem{font-size:15.5px;font-weight:500;color:var(--grafite);margin-bottom:12px;line-height:1.5}
.case-solution{font-size:14.5px;color:var(--pedra);margin-bottom:18px;line-height:1.55}
.case-result{display:flex;flex-wrap:wrap;gap:8px}
.case-result span{font-family:var(--font-mono);font-size:12px;color:var(--pinho);background:rgba(31,167,106,.12);border-radius:6px;padding:6px 10px}

.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;align-items:start}
.plan{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:30px 28px;display:flex;flex-direction:column;height:100%;transition:border-color .18s,transform .18s}
.plan:hover{transform:translateY(-3px)}
.plan-featured{border:2px solid var(--vivo);box-shadow:0 8px 40px -18px rgba(31,167,106,.5)}
.plan-badge{position:absolute;top:-12px;left:28px;font-family:var(--font-mono);font-size:11px;color:#06130D;background:var(--vivo);padding:5px 12px;border-radius:20px}
.plan h3{font-size:1.4rem;font-weight:700;margin-bottom:6px}
.plan-desc{font-size:14.5px;color:var(--pedra);margin-bottom:22px;min-height:42px}
.plan-price{margin-bottom:22px;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.plan-amount{font-family:var(--font-display);font-weight:700;font-size:1.55rem;color:var(--pinho);letter-spacing:-.02em}
.plan-unit{font-size:14px;color:var(--pedra)}
.plan-feats{list-style:none;margin-bottom:26px;display:flex;flex-direction:column;gap:11px;flex:1}
.plan-feats li{font-size:14.5px;color:var(--grafite);padding-left:26px;position:relative}
.plan-feats li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:8px;border-left:2px solid var(--vivo);border-bottom:2px solid var(--vivo);transform:rotate(-45deg)}
.plan .btn{width:100%}

.section-faq{background:var(--paper);border-top:1px solid var(--line)}
.faq{max-width:760px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 0;font-size:1.08rem;font-weight:500;font-family:var(--font-body)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"";flex-shrink:0;width:11px;height:11px;border-right:2px solid var(--pedra);border-bottom:2px solid var(--pedra);transform:rotate(45deg);transition:transform .2s;margin-bottom:4px}
.faq-item[open] summary::after{transform:rotate(-135deg);margin-bottom:0;margin-top:4px}
.faq-item p{padding:0 0 22px;color:var(--pedra);font-size:16px;line-height:1.65;max-width:660px}

.cta-final{position:relative;overflow:hidden;background:var(--pinho);color:var(--gelo);text-align:center;padding:clamp(72px,10vw,120px) 0}
.cta-frond{position:absolute;left:50%;top:-30px;transform:translateX(-50%);width:200px;height:auto;color:var(--vivo);opacity:.12;transform-origin:50% 0;animation:sway 7s ease-in-out infinite}
@keyframes sway{0%,100%{transform:translateX(-50%) rotate(-1.6deg)}50%{transform:translateX(-50%) rotate(1.6deg)}}
.cta-final .wrap{position:relative}
.cta-final h2{font-size:clamp(2rem,5vw,3.2rem);font-weight:700;color:var(--gelo);margin-bottom:14px;letter-spacing:-.02em}
.cta-final>.wrap>p{color:rgba(247,247,243,.74);font-size:1.15rem;margin-bottom:32px}
.cta-final .btn-primary{background:var(--vivo);color:#06130D}
.cta-final .btn-primary:hover{background:#3CC084}
.cta-alt{margin-top:22px;font-size:14px;color:rgba(247,247,243,.6)}
.cta-alt a{color:var(--vivo);border-bottom:1px solid transparent}
.cta-alt a:hover{border-bottom-color:var(--vivo)}

.site-footer{background:var(--grafite);color:rgba(247,247,243,.66)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;padding:56px 24px 44px;align-items:start}
.footer-brand .wordmark{color:var(--gelo)}
.footer-essence{font-family:var(--font-display);font-style:normal;font-size:15px;color:var(--vivo);margin-top:8px}
.footer-tagline{font-size:15px;line-height:1.5;color:rgba(247,247,243,.66)}
.footer-cities{font-family:var(--font-mono);font-size:12px;letter-spacing:.02em;line-height:1.8;color:rgba(247,247,243,.4);margin-top:14px}
.footer-meta{display:flex;flex-direction:column;gap:8px;font-size:14px}
.footer-meta a{color:rgba(247,247,243,.66)}
.footer-meta a:hover{color:var(--gelo)}

.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;transition-delay:var(--rd,0s)}
.reveal.in{opacity:1;transform:none}

@media (max-width:760px){
  .nav-links{display:none}
  .menu-toggle{display:block}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:24px 18px}
  .footer-grid{grid-template-columns:1fr;gap:24px;padding:44px 24px 36px}
  .hero h1{font-size:clamp(2.5rem,10.4vw,3.4rem)}
  .vis-stage{height:280px}
}
@media (min-width:761px){.mobile-menu{display:none !important}}

@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto !important;transition:none !important;animation:none !important}
  .reveal,.intro{opacity:1;transform:none}
  .ticker-track{animation:none}
  .vis-caret,.tcaret{display:none}
}