:root{
  --fundo:#0E1116;
  --fundo-2:#131A22;
  --superficie:#171E27;
  --linha:rgba(255,255,255,.10);
  --linha-forte:rgba(255,255,255,.22);
  --texto:#E9EEF3;
  --texto-2:#9DA9B5;
  --marca:#CD242B;
  --marca-clara:#E63C43;
  --zap:#25D366;

  --cabo-laranja:#F26522;
  --cabo-azul:#4F9BEA;
  --cabo-amarelo:#E8B420;
  --cabo-verde:#35C083;
  --cabo-cinza:#8C96A0;
  --cabo-vermelho:#E04A4A;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
[id]{scroll-margin-top:124px}
body{
  font-family:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;line-height:1.6;color:var(--texto);background:var(--fundo);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--marca-clara);outline-offset:3px;border-radius:4px}
.wrap{max-width:1160px;margin:0 auto;padding-inline:24px}
h1,h2{font-stretch:104%;font-weight:750;line-height:1.12;letter-spacing:-.01em;text-wrap:balance}
h2{font-size:clamp(26px,3vw,36px);max-width:24ch}
h3{font-size:20px;font-weight:700;line-height:1.3}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font:inherit;font-weight:700;font-size:16px;line-height:1.2;
  text-decoration:none;border-radius:15px;padding:14px 24px;
  transition:background-color .15s,color .15s,box-shadow .15s;
}
.btn svg{width:20px;height:20px;flex:none}
.btn-zap{background:var(--marca);color:#fff;box-shadow:0 14px 36px rgba(205,36,43,.26)}
.btn-zap:hover{background:var(--marca-clara);box-shadow:0 16px 42px rgba(205,36,43,.38)}
.btn-linha{color:var(--texto);background:rgba(255,255,255,.03);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.btn-linha:hover{background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.28)}

/* topo: pílula flutuante, igual à do site */
.topo{position:fixed;top:24px;left:0;right:0;z-index:50;color:var(--texto)}
.topo .wrap{
  width:min(1160px,calc(100% - 24px));margin:0 auto;
  position:relative;display:flex;align-items:center;gap:32px;min-height:72px;
  padding:12px 24px;border-radius:16px;
  background:rgba(255,255,255,.05);backdrop-filter:blur(40px);
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 8px 32px rgba(0,0,0,.4);
}
.topo img{height:50px;width:auto}
.menu{display:flex;gap:26px;margin-left:auto}
.menu a{color:#CBD5E1;text-decoration:none;font-weight:500;font-size:16px;letter-spacing:-.4px}
.menu a:hover,.menu a[aria-current]{color:var(--marca-clara)}
.topo .btn{padding:11px 18px;font-size:15px}
.menu-botao{display:none}
.menu-botao svg{width:24px;height:24px}
.menu-botao .i-fechar,.menu-botao[aria-expanded="true"] .i-abrir{display:none}
.menu-botao[aria-expanded="true"] .i-fechar{display:inline}

/* hero */
.hero{position:relative;overflow:hidden;padding-block:152px 88px}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(circle at 50% 30%,#000,transparent 72%);
  mask-image:radial-gradient(circle at 50% 30%,#000,transparent 72%);
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(circle at 60% 20%,rgba(205,36,43,.3),transparent 60%);
}
.hero .wrap{position:relative;z-index:1}
.hero h1{font-size:clamp(30px,3.4vw,44px);max-width:30ch}
.hero .sub{margin-top:20px;font-size:18px;line-height:1.6;color:var(--texto-2);max-width:56ch}
.acoes{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}

/* explicação */
.explica{padding-block:72px;border-top:1px solid var(--linha);background:var(--fundo-2)}
.explica p{margin-top:18px;font-size:19px;color:var(--texto-2);max-width:70ch}
.areas{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;list-style:none}
.areas li{
  padding:8px 14px;border-radius:999px;font-size:15px;color:var(--texto);
  background:rgba(255,255,255,.04);border:1px solid var(--linha);
}

/* cards de prompts */
.prompts{padding-block:96px;border-top:1px solid var(--linha)}
.prompts .intro{margin-top:16px;color:var(--texto-2);font-size:18px;max-width:60ch}
.grade{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:48px}
.cartao{
  position:relative;display:flex;flex-direction:column;gap:14px;
  background:var(--superficie);border:1px solid var(--linha);border-radius:16px;
  padding:28px 24px;overflow:hidden;transition:border-color .15s;
}
.cartao::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--cabo)}
.cartao:hover{border-color:var(--linha-forte)}
.fita{
  align-self:flex-start;background:rgba(255,255,255,.06);color:var(--texto);
  font-stretch:78%;font-weight:600;font-size:13px;letter-spacing:.02em;line-height:1.3;
  padding:3px 9px 2px 8px;border-radius:3px;border-left:4px solid var(--cabo,var(--cabo-cinza));
}
.cartao h3{padding-top:2px}
.rotulo{font-size:14px;font-weight:700;color:var(--texto)}
.cartao p{font-size:16px;color:var(--texto-2)}
.previa{
  background:#0A0D11;border:1px solid var(--linha);border-left:3px solid var(--cabo);
  border-radius:10px;padding:16px 18px;font-size:15px;line-height:1.55;color:#C7D0D9;
}
.previa span{display:block;font-size:13px;font-weight:700;color:var(--texto-2);margin-bottom:8px}
.inclui{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:15px;color:var(--texto-2)}
.inclui li{display:grid;grid-template-columns:20px 1fr;gap:8px;align-items:start}
.inclui li::before{content:"";width:9px;height:9px;margin-top:8px;border-radius:2px;background:var(--cabo)}
.cartao-acoes{display:flex;flex-direction:column;gap:10px;margin-top:auto;padding-top:6px}
.cartao-acoes .btn{width:100%;font-size:15px;padding:13px 18px}

/* planos */
.planos{padding-block:96px;border-top:1px solid var(--linha);background:var(--fundo-2)}
.planos-grade{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:48px}
.plano{
  display:flex;flex-direction:column;gap:16px;padding:32px 30px;border-radius:18px;
  background:var(--superficie);border:1px solid var(--linha);
}
.plano-destaque{
  background:linear-gradient(160deg,rgba(205,36,43,.18),rgba(23,30,39,.95) 55%);
  border-color:rgba(230,60,67,.45);box-shadow:0 18px 45px rgba(205,36,43,.14);
}
.plano h3{font-size:24px;font-stretch:108%;font-weight:800}
.plano > p{color:var(--texto-2);font-size:16px}
.plano ul{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:16px}
.plano li{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start}
.plano li svg{width:20px;height:20px;margin-top:3px;color:var(--marca-clara)}
.plano .btn{margin-top:auto;width:100%}

/* benefícios */
.beneficios{padding-block:96px;border-top:1px solid var(--linha)}
.beneficios-grade{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:44px}
.beneficio{
  padding:24px;border-radius:14px;background:var(--superficie);border:1px solid var(--linha);
}
.beneficio strong{display:block;font-size:18px;line-height:1.3;margin-bottom:8px}
.beneficio span{font-size:16px;color:var(--texto-2)}

/* chamada final */
.final{padding-block:96px;border-top:1px solid var(--linha)}
.final-caixa{
  text-align:center;padding:56px 32px;border-radius:20px;
  background:linear-gradient(150deg,rgba(205,36,43,.24),rgba(19,26,34,.96) 60%);
  border:1px solid rgba(230,60,67,.4);
}
.final-caixa h2{margin-inline:auto;font-size:clamp(24px,2.8vw,34px)}
.final-caixa p{margin:18px auto 0;color:#D5DCE3;font-size:18px;max-width:60ch}
.final-caixa .acoes{justify-content:center}

.rodape{padding-block:32px;font-size:14px;color:var(--texto-2);border-top:1px solid var(--linha)}
.rodape .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

.zap{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:60px;height:60px;border-radius:50%;
  display:grid;place-items:center;background:var(--zap);color:#fff;
  box-shadow:0 8px 24px -6px rgba(0,0,0,.6);
}
.zap svg{width:30px;height:30px}

@media (max-width:960px){
  .topo .wrap{gap:12px}
  .topo .btn{margin-left:auto}
  .menu-botao{
    display:inline-grid;place-items:center;width:44px;height:44px;flex:none;
    border:0;border-radius:12px;background:rgba(255,255,255,.06);color:var(--texto);cursor:pointer;
    box-shadow:inset 0 0 0 1px var(--linha);
  }
  .menu{
    display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;gap:0;margin:0;padding:6px 20px 12px;
    border-radius:16px;background:rgba(19,26,34,.94);backdrop-filter:blur(30px);
    border:1px solid rgba(255,255,255,.18);box-shadow:0 8px 32px rgba(0,0,0,.45);
  }
  .topo.aberto .menu{display:flex}
  .menu a{padding-block:14px;font-size:18px;border-bottom:1px solid var(--linha)}
  .menu a:last-child{border-bottom:0}
  .grade,.beneficios-grade{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .topo{top:12px}
  .topo .wrap{gap:10px;padding:10px 14px;min-height:64px}
  .topo img{height:40px}
  .hero{padding-block:118px 64px}
  .explica,.prompts,.planos,.beneficios,.final{padding-block:72px}
  .grade,.beneficios-grade,.planos-grade{grid-template-columns:1fr}
  .final-caixa{padding:40px 22px}
}
@media (max-width:420px){
  .topo .btn svg{display:none}
  .acoes .btn{width:100%}
  .plano{padding:26px 22px}
}
@media (max-width:360px){
  .topo .wrap{padding-inline:16px;gap:8px}
  .topo .btn{padding:11px 14px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}

/* ===== cartões de chamada (lista de prompts) ===== */
.cartao-resumo{
  position:relative;display:flex;flex-direction:column;gap:10px;
  background:var(--superficie);border:1px solid var(--linha);border-radius:14px;
  padding:22px 22px 20px;overflow:hidden;transition:border-color .2s,transform .2s;
}
.cartao-resumo::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--cabo,var(--marca))}
.cartao-resumo:hover{border-color:var(--linha-forte);transform:translateY(-2px)}
.cartao-resumo h3{font-size:19px;line-height:1.3}
.cartao-resumo h3 a{color:inherit;text-decoration:none}
.cartao-resumo h3 a::after{content:"";position:absolute;inset:0}
.cartao-resumo p{color:var(--texto-2);font-size:15px}
.cartao-resumo .ver{margin-top:auto;padding-top:6px;color:var(--marca-clara);font-weight:600;font-size:15px}

/* ===== página de um prompt ===== */
.prompt-topo{padding-block:132px 8px}
.prompt-topo .voltar{display:inline-block;margin-bottom:18px;color:var(--texto-2);text-decoration:none;font-size:15px}
.prompt-topo .voltar:hover{color:var(--texto)}
.prompt-topo h1{font-size:clamp(26px,3vw,38px);max-width:26ch;margin-top:12px}
.prompt-topo .para-quem{margin-top:18px;font-size:18px;color:var(--texto-2);max-width:60ch}
.prompt-corpo{padding-block:36px 8px}
.prompt-corpo .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:start}
.bloco{background:var(--superficie);border:1px solid var(--linha);border-radius:14px;padding:24px}
.bloco h2{font-size:20px;margin-bottom:14px}
.bloco .inclui{display:grid;gap:12px}
.prompt-acoes{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.relacionados{padding-block:56px}
.relacionados h2{font-size:22px;margin-bottom:18px}
.relacionados-grade{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
@media (max-width:860px){
  .prompt-corpo .wrap{grid-template-columns:1fr}
  .prompt-topo{padding-block:112px 4px}
}