:root{
  --bg:#060B18; --bg-soft:#0B1220; --bg-card:#101A30;
  --border:rgba(125,232,245,0.12); --border-strong:rgba(125,232,245,0.28);
  --fg:#F1F5F9; --fg-muted:#8DA0C4; --fg-dim:#64748B;
  --cyan:#8EEFF0; --cyan-bright:#7DE0F0;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg); color:var(--fg);
  font-family:'Plus Jakarta Sans', system-ui, sans-serif;
  -webkit-font-smoothing:antialiased; line-height:1.55;
}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
.container{max-width:1180px; margin:0 auto; padding:0 24px;}
.section{padding:72px 0;}
@media (max-width:720px){.section{padding:56px 0;}}
@media (max-width:720px){.section{padding:64px 0;}}

/* ---- nav ---- */
.nav{
  position:sticky; top:0; z-index:50;
  backdrop-filter:blur(16px) saturate(140%);
  background:rgba(6,11,24,0.82);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex; align-items:center; justify-content:space-between; padding:16px 24px; max-width:1180px; margin:0 auto;}
.nav-inner img.logo{height:26px; width:auto;}
.nav-links{display:flex; align-items:center; gap:28px; font-size:14px; font-weight:500; color:var(--fg-muted);}
.nav-links a:hover{color:var(--fg);}
.btn-cta{
  background:var(--cyan-bright); color:var(--bg); font-weight:700; font-size:14px;
  padding:10px 20px; border-radius:8px;
}
.btn-cta:hover{filter:brightness(1.08);}
.nav-burger{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:32px; height:32px; background:none; border:none; cursor:pointer; padding:0;
}
.nav-burger span{width:100%; height:2px; background:var(--fg); border-radius:2px; transition:.2s;}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-burger.open span:nth-child(2){opacity:0;}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---- dropdown "Produtos" no menu ---- */
.nav-dropdown{position:relative;}
.nav-dropdown-toggle{display:flex; align-items:center; gap:5px; cursor:pointer;}
.nav-dropdown-toggle svg{width:9px; height:9px; transition:transform .15s;}
.nav-dropdown:hover .nav-dropdown-toggle svg{transform:rotate(180deg);}
.nav-dropdown-menu{
  display:none; position:absolute; top:100%; left:50%; transform:translateX(-50%);
  margin-top:0; background:var(--bg-card); border:1px solid var(--border-strong);
  border-radius:10px; padding:8px; min-width:220px; box-shadow:0 16px 40px rgba(0,0,0,0.45);
  z-index:60;
}
.nav-dropdown:hover .nav-dropdown-menu{display:block;}
.nav-dropdown-menu a{display:block; padding:9px 12px; border-radius:6px; font-size:14px; color:var(--fg-muted); white-space:nowrap;}
.nav-dropdown-menu a:hover{background:rgba(94,230,242,0.08); color:var(--cyan-bright);}

/* ---- menu mobile: hamburguer + dropdown por toque ---- */
@media (max-width:900px){
  .nav-burger{display:flex;}
  .nav-links{
    display:none; position:absolute; top:100%; left:0; right:0;
    flex-direction:column; align-items:stretch; gap:0;
    background:var(--bg-card); border-top:1px solid var(--border); border-bottom:1px solid var(--border);
    padding:8px 24px 20px;
  }
  .nav-links.open{display:flex;}
  .nav-links a:not(.btn-cta){display:block; padding:14px 0; border-bottom:1px solid var(--border);}
  .nav-links .btn-cta{margin-top:16px; text-align:center;}
  .nav-dropdown{width:100%;}
  .nav-dropdown-toggle{padding:14px 0; border-bottom:1px solid var(--border); justify-content:space-between; width:100%;}
  .nav-dropdown-menu{
    display:none; position:static; transform:none; box-shadow:none; border:none;
    background:none; padding:0; margin-top:0; min-width:0;
  }
  .nav-dropdown.open .nav-dropdown-menu{display:block;}
  .nav-dropdown.open .nav-dropdown-toggle svg{transform:rotate(180deg);}
  .nav-dropdown-menu a{padding:12px 0 12px 12px; border-bottom:none;}
}

/* ---- hero ---- */
.hero{padding:96px 0 80px; position:relative; overflow:hidden;}
.hero::before{
  content:""; position:absolute; top:-20%; left:50%; transform:translateX(-50%);
  width:900px; height:500px; border-radius:50%;
  background:radial-gradient(ellipse, rgba(34,211,238,0.14), transparent 70%);
  pointer-events:none;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px; font-size:13px; font-weight:600;
  color:var(--cyan); padding:6px 14px; border:1px solid var(--border-strong);
  border-radius:999px; background:rgba(34,211,238,0.05); position:relative;
}
.eyebrow::before{content:""; width:6px; height:6px; border-radius:50%; background:var(--cyan); box-shadow:0 0 10px var(--cyan);}
.hero h1{
  font-size:clamp(34px,5vw,58px); font-weight:800; letter-spacing:-0.02em; line-height:1.08;
  margin:26px 0 20px; max-width:760px; position:relative;
}
.hero p.lead{font-size:19px; color:var(--fg-muted); max-width:560px; margin-bottom:36px; position:relative;}
.hero .ctas{display:flex; gap:14px; flex-wrap:wrap; position:relative;}
.btn-primary{
  background:var(--cyan-bright); color:var(--bg); font-weight:700; font-size:15px;
  padding:14px 26px; border-radius:8px;
}
.btn-secondary{
  border:1px solid var(--border-strong); color:var(--fg); font-weight:600; font-size:15px;
  padding:14px 26px; border-radius:8px;
}
.btn-primary:hover{filter:brightness(1.08);}
.btn-secondary:hover{background:rgba(34,211,238,0.06);}

.stats{display:flex; gap:48px; margin-top:64px; flex-wrap:wrap; position:relative;}
.stat b{display:block; font-size:32px; font-weight:800; color:var(--fg);}
.stat span{font-size:14px; color:var(--fg-muted);}
.stats-bar{
  margin-top:0; background:var(--bg-card); border:1px solid var(--border); border-radius:10px;
  padding:32px 40px; justify-content:space-between;
}
@media (max-width:700px){.stats-bar{gap:28px; justify-content:flex-start;}}

.problem-box{max-width:680px;}
.problem-box h2{font-size:28px; font-weight:800; letter-spacing:-0.01em; margin:16px 0 14px; line-height:1.25;}
.problem-box p{font-size:16px; color:var(--fg-muted);}

.testimonial-big{padding:56px;}
.testimonial-big p.quote{font-size:26px;}
@media (max-width:760px){.testimonial-big{padding:32px;}}

.cta-final{text-align:center; border-top:1px solid var(--border); padding-top:96px;}
.cta-final-h{font-size:clamp(28px,4vw,40px); font-weight:800; letter-spacing:-0.01em; line-height:1.2; margin-bottom:16px;}

/* ---- servicos ---- */
.section-head{max-width:600px; margin-bottom:52px;}
.section-head h2{font-size:32px; font-weight:800; letter-spacing:-0.01em; margin:16px 0 12px;}
.section-head p{font-size:16px; color:var(--fg-muted);}

.services-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:20px;}
@media (max-width:760px){.services-grid{grid-template-columns:1fr;}}
.service-card{
  background:var(--bg-card); border:1px solid var(--border); border-radius:10px;
  padding:32px; display:flex; flex-direction:column; gap:14px;
}
.service-card .tag{font-size:12px; font-weight:700; color:var(--cyan); text-transform:uppercase; letter-spacing:0.04em;}
.service-card h3{font-size:22px; font-weight:700;}
.service-card p{font-size:15px; color:var(--fg-muted); flex-grow:1;}
.service-card .link{font-size:14px; font-weight:700; color:var(--cyan-bright); margin-top:4px;}
.service-card:hover{border-color:var(--border-strong);}

/* ---- depoimento ---- */
.testimonial{
  background:var(--bg-card); border:1px solid var(--border); border-radius:12px;
  padding:48px; display:grid; grid-template-columns:1fr auto; gap:40px; align-items:center;
}
@media (max-width:760px){.testimonial{grid-template-columns:1fr; padding:32px;}}
.testimonial .quote-mark{font-size:64px; color:var(--cyan); line-height:0.5; font-weight:800; margin-bottom:8px; display:block;}
.testimonial p.quote{font-size:22px; font-weight:600; line-height:1.4; max-width:560px;}
.testimonial .who{margin-top:20px; font-size:14px; color:var(--fg-muted);}
.testimonial .who b{color:var(--fg);}
.watch-btn{
  display:flex; align-items:center; gap:10px; border:1px solid var(--border-strong);
  border-radius:8px; padding:14px 20px; font-size:14px; font-weight:700; white-space:nowrap;
}
.watch-btn:hover{background:rgba(34,211,238,0.06);}
.play-icon{width:28px; height:28px; border-radius:50%; background:var(--cyan-bright); display:flex; align-items:center; justify-content:center; flex-shrink:0;}
.play-icon svg{width:11px; height:11px;}

/* ---- video de depoimento embutido ---- */
.testimonial-video{width:280px; height:200px; border-radius:10px; overflow:hidden; background:#000; flex-shrink:0;}
.testimonial-video iframe{width:100%; height:100%; border:0; display:block;}
@media (max-width:760px){.testimonial-video{width:100%; height:220px;}}
.testimonial-card .testimonial-video{width:100%; height:200px; margin-top:4px;}

/* ---- footer (padrao) ---- */
footer{border-top:1px solid var(--border); padding:64px 0 32px;}
.footer-grid{display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:32px; margin-bottom:40px;}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:480px){.footer-grid{grid-template-columns:1fr;}}
.footer-grid h4{font-size:13px; font-weight:700; text-transform:uppercase; letter-spacing:0.04em; color:var(--fg-muted); margin-bottom:16px;}
.footer-grid ul{list-style:none;}
.footer-grid li{padding:5px 0; font-size:14px;}
.footer-grid a:hover{color:var(--cyan);}
.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
  padding-top:24px; border-top:1px solid var(--border); font-size:13px; color:var(--fg-dim);
}

/* ---- pagina interna: hero menor ---- */
.page-hero{padding:64px 0 56px;}
.page-hero h1{font-size:clamp(30px,4.5vw,46px); font-weight:800; letter-spacing:-0.02em; line-height:1.12; margin:22px 0 16px; max-width:680px;}
.page-hero p.lead{font-size:18px; color:var(--fg-muted); max-width:540px; margin-bottom:30px;}
.breadcrumb{font-size:13px; color:var(--fg-dim); margin-bottom:18px;}
.breadcrumb a:hover{color:var(--cyan);}

/* ---- lista de beneficios ---- */
.feature-list{list-style:none; display:flex; flex-direction:column; gap:18px; margin:36px 0;}
.feature-list li{display:flex; gap:14px; align-items:flex-start;}
.feature-check{
  width:22px; height:22px; border-radius:50%; background:rgba(34,211,238,0.12);
  border:1px solid var(--border-strong); flex-shrink:0; display:flex; align-items:center; justify-content:center;
  margin-top:2px;
}
.feature-check svg{width:11px; height:11px;}
.feature-list b{display:block; font-size:16px; font-weight:700; margin-bottom:3px;}
.feature-list span{font-size:15px; color:var(--fg-muted);}

/* ---- card de preco ---- */
.price-card{
  background:var(--bg-card); border:1px solid var(--border-strong); border-radius:12px;
  padding:40px; text-align:center;
}
.price-card .amount{font-size:44px; font-weight:800; letter-spacing:-0.02em;}
.price-card .period{font-size:16px; color:var(--fg-muted); font-weight:500;}
.price-card .specs{
  display:flex; justify-content:center; gap:24px; margin:24px 0; flex-wrap:wrap;
  font-size:14px; color:var(--fg-muted); border-top:1px solid var(--border); border-bottom:1px solid var(--border);
  padding:20px 0;
}
.price-card .specs b{color:var(--fg); display:block; font-size:18px;}

/* ---- caixa de destaque (degustador IA etc) ---- */
.highlight-box{
  background:linear-gradient(135deg, rgba(34,211,238,0.06), transparent);
  border:1px solid var(--border-strong); border-radius:12px; padding:36px;
  display:flex; gap:28px; align-items:center; flex-wrap:wrap;
}
.highlight-box .txt{flex:1; min-width:260px;}
.highlight-box h3{font-size:20px; font-weight:700; margin-bottom:8px;}
.highlight-box p{font-size:15px; color:var(--fg-muted);}

/* ---- duas colunas texto + card ---- */
.split{display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:start;}
@media (max-width:820px){.split{grid-template-columns:1fr;}}

/* ---- artigo de blog ---- */
.article-meta{font-size:14px; color:var(--fg-dim); margin-bottom:8px;}
.article-body{max-width:700px;}
.article-body h2{font-size:24px; font-weight:800; margin:44px 0 16px; letter-spacing:-0.01em; line-height:1.3;}
.article-body h2:first-child{margin-top:0;}
.article-body p{font-size:16px; color:var(--fg-muted); margin-bottom:16px; line-height:1.7;}
.article-body ul, .article-body ol{margin:0 0 16px 22px; color:var(--fg-muted); font-size:16px; line-height:1.8;}
.article-body li{margin-bottom:6px;}
.article-body li b, .article-body p b{color:var(--fg);}
.article-body .lead-p{font-size:18px; color:var(--fg); margin-bottom:8px;}

.tip-box{
  background:linear-gradient(135deg, rgba(34,211,238,0.06), transparent);
  border-left:3px solid var(--cyan-bright); border-radius:6px;
  padding:20px 24px; margin:20px 0 32px;
}
.tip-box .tip-label{font-size:12px; font-weight:700; color:var(--cyan); text-transform:uppercase; letter-spacing:0.04em; margin-bottom:8px;}
.tip-box p{font-size:15px; color:var(--fg-muted); margin:0; line-height:1.6;}

/* ---- listagem do blog ---- */
.blog-list{display:flex; flex-direction:column; gap:0;}
.blog-item{
  display:block; padding:28px 0; border-bottom:1px solid var(--border);
}
.blog-item:hover .blog-title{color:var(--cyan);}
.blog-item .blog-date{font-size:13px; color:var(--fg-dim); margin-bottom:8px;}
.blog-item .blog-title{font-size:20px; font-weight:700; margin-bottom:8px; transition:color .15s;}
.blog-item .blog-excerpt{font-size:15px; color:var(--fg-muted);}

/* ---- widget do simulador de chat ---- */
.chat-widget{background:var(--bg-card); border:1px solid var(--border); border-radius:12px; overflow:hidden; max-width:560px; margin:0 auto;}
.chat-header{display:flex; align-items:center; gap:12px; padding:16px 20px; border-bottom:1px solid var(--border); background:rgba(34,211,238,0.04);}
.chat-avatar{width:40px; height:40px; border-radius:50%; background:var(--cyan-bright); display:flex; align-items:center; justify-content:center; font-size:20px; flex-shrink:0;}
.chat-info h4{font-size:15px; font-weight:700; margin:0;}
.chat-info p{font-size:12px; color:var(--fg-muted); margin:0;}
.chat-messages{min-height:180px; max-height:360px; overflow-y:auto; padding:20px; display:flex; flex-direction:column; gap:12px;}
.msg{max-width:80%; padding:10px 14px; border-radius:10px; font-size:14px; line-height:1.5;}
.msg.bot{background:var(--bg-soft); align-self:flex-start; color:var(--fg); border:1px solid var(--border);}
.msg.user{background:var(--cyan-bright); align-self:flex-end; color:var(--bg);}
.msg-time{display:block; font-size:10px; opacity:0.6; margin-top:4px;}
.typing-indicator{display:none; gap:4px; padding:8px 14px;}
.typing-indicator.active{display:flex;}
.typing-dot{width:6px; height:6px; border-radius:50%; background:var(--fg-muted); animation:typingBounce 1.2s infinite;}
.typing-dot:nth-child(2){animation-delay:0.2s;}
.typing-dot:nth-child(3){animation-delay:0.4s;}
@keyframes typingBounce{0%,60%,100%{opacity:0.3;} 30%{opacity:1;}}
.chat-input-area{display:flex; gap:8px; padding:14px; border-top:1px solid var(--border);}
.chat-input{flex:1; background:var(--bg-soft); border:1px solid var(--border); border-radius:8px; padding:10px 14px; color:var(--fg); font-family:inherit; font-size:14px;}
.chat-input::placeholder{color:var(--fg-dim);}
.chat-input:disabled{opacity:0.5; cursor:not-allowed;}
.chat-send{width:40px; height:40px; border-radius:8px; background:var(--cyan-bright); color:var(--bg); font-size:16px; flex-shrink:0; border:none; cursor:pointer;}
.chat-send:disabled{opacity:0.4; cursor:not-allowed;}
.chat-quota{text-align:center; font-size:13px; color:var(--fg-muted); margin:16px 0;}
.chat-quota span{color:var(--cyan); font-weight:700;}
.chat-chips{display:flex; flex-wrap:wrap; gap:8px; justify-content:center; margin-bottom:16px; max-width:560px; margin-left:auto; margin-right:auto;}
.chat-chip{font-size:13px; padding:8px 14px; border:1px solid var(--border-strong); border-radius:999px; color:var(--fg-muted); cursor:pointer; background:none;}
.chat-chip:hover{background:rgba(34,211,238,0.06); color:var(--cyan);}
.chat-esgotado{display:none; text-align:center; background:var(--bg-card); border:1px solid var(--border-strong); border-radius:12px; padding:32px; margin-top:20px; max-width:560px; margin-left:auto; margin-right:auto;}
.chat-esgotado h4{font-size:18px; margin-bottom:8px;}
.chat-esgotado p{font-size:14px; color:var(--fg-muted); margin-bottom:20px;}

/* ---- grade de dois depoimentos ---- */
.testimonial-grid{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
@media (max-width:760px){.testimonial-grid{grid-template-columns:1fr;}}
.testimonial-card{
  background:var(--bg-card); border:1px solid var(--border); border-radius:12px;
  padding:32px; display:flex; flex-direction:column; gap:16px;
}
.testimonial-card .quote-mark{font-size:44px; color:var(--cyan); line-height:0.5; font-weight:800; display:block;}
.testimonial-card .quote{font-size:17px; font-weight:600; line-height:1.5; flex-grow:1;}
.testimonial-card .who{font-size:14px; color:var(--fg-muted);}
.testimonial-card .who b{color:var(--fg);}
.watch-btn-sm{
  display:inline-flex; align-items:center; gap:8px; font-size:13px; font-weight:700;
  color:var(--cyan-bright); align-self:flex-start;
}
.watch-btn-sm .play-icon{width:22px; height:22px;}
.watch-btn-sm .play-icon svg{width:9px; height:9px;}

/* ---- prova em print (depoimento real) ---- */
.proof-shot-wrap{max-width:420px; margin:0 auto;}
.proof-shot{width:100%; display:block; border-radius:16px;}
.proof-caption{text-align:center; font-size:13px; color:var(--fg-dim); margin-top:16px;}

/* ---- video demonstrativo (maior, centralizado) ---- */
.demo-video-wrap{max-width:720px; margin:0 auto;}
.demo-video{position:relative; width:100%; padding-top:56.25%; border-radius:14px; overflow:hidden; background:#000;}
.demo-video iframe{position:absolute; top:0; left:0; width:100%; height:100%; border:0;}