:root {
  --fundo: #0a0e16;
  --painel: #111725;
  --linha: #1e2738;
  --ambar: #ffb01f;
  --ciano: #4cc9f0;
  --texto: #f4f1ea;
  --suave: #9aa3b5;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--texto);
  background-color: var(--fundo);
  background-image:
    radial-gradient(ellipse 80% 40% at 50% 0%, rgba(76, 201, 240, .10), transparent 70%),
    radial-gradient(ellipse 80% 40% at 50% 100%, rgba(255, 176, 31, .08), transparent 70%),
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 135px 135px, 135px 135px, 27px 27px, 27px 27px;
  background-attachment: fixed;
  font: 17px/1.55 "Barlow", system-ui, sans-serif;
  min-height: 100vh;
}
a { color: var(--ciano); }
button { font-family: "Barlow", system-ui, sans-serif; font-weight: 700; cursor: pointer; }
.mono { font-family: "JetBrains Mono", ui-monospace, monospace; }
.wrap { max-width: 720px; margin: 0 auto; padding: 32px 16px 64px; }

/* topo */
.topo { display: flex; gap: 18px; align-items: center; margin-bottom: 28px; }
.avatar {
  width: 88px; height: 88px; border-radius: 50%; flex: none;
  border: 3px solid var(--ambar); box-shadow: 0 0 0 6px rgba(255,176,31,.15);
  object-fit: cover;
}
.topo h1 {
  margin: 0; font: 900 34px/1 "Barlow Condensed", sans-serif; text-transform: uppercase; letter-spacing: .5px;
}
.assin { color: var(--ambar); font-size: 12px; letter-spacing: 2px; margin-top: 6px; }
.bio { color: var(--suave); margin: 0 0 18px; }
.redes { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 18px;
  border-radius: 10px; border: 1px solid var(--linha); background: var(--painel); color: var(--texto);
  text-decoration: none; font-weight: 600;
}
.btn:hover { border-color: var(--ambar); }
.btn.ambar { background: var(--ambar); color: #1a1205; border-color: var(--ambar); }

/* busca por palavra */
.busca {
  border: 1px dashed rgba(255,176,31,.5); border-radius: 14px; padding: 18px; margin-bottom: 34px;
  background: rgba(255,176,31,.04);
}
.busca label { display: block; font: 800 20px/1.2 "Barlow Condensed", sans-serif; text-transform: uppercase; margin-bottom: 10px; }
.busca form { display: flex; gap: 10px; }
.busca input {
  flex: 1; min-width: 0; min-height: 46px; padding: 0 14px; border-radius: 10px;
  border: 1px solid var(--linha); background: var(--fundo); color: var(--texto);
  font: 600 16px "JetBrains Mono", monospace; text-transform: uppercase;
}
.busca input:focus { outline: 2px solid var(--ambar); outline-offset: 1px; }
.busca .msg { color: var(--suave); font-size: 14px; margin: 8px 0 0; min-height: 1em; }

/* cartões */
.secao { font: 600 12px "JetBrains Mono", monospace; letter-spacing: 2px; color: var(--suave); margin: 0 0 12px; }
.cards { display: grid; gap: 14px; }
.card {
  display: block; padding: 18px; border-radius: 14px; background: var(--painel);
  border: 1px solid var(--linha); color: var(--texto); text-decoration: none; position: relative;
}
.card:hover { border-color: var(--ciano); }
.card h2 { margin: 8px 0 6px; font: 800 24px/1.1 "Barlow Condensed", sans-serif; text-transform: uppercase; }
.card p { margin: 0; color: var(--suave); font-size: 15px; }
.meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font: 600 11px "JetBrains Mono", monospace; letter-spacing: 1px; color: var(--suave); }
.chip { padding: 3px 8px; border-radius: 6px; border: 1px solid var(--linha); }
.chip.ambar { color: #1a1205; background: var(--ambar); border-color: var(--ambar); }
.chip.ciano { color: var(--ciano); border-color: rgba(76,201,240,.4); }

/* página de conteúdo */
.voltar { display: inline-block; margin-bottom: 22px; font: 600 13px "JetBrains Mono", monospace; text-decoration: none; }
.post h1 { font: 900 40px/1.02 "Barlow Condensed", sans-serif; text-transform: uppercase; margin: 12px 0 12px; }
.post .resumo { color: var(--suave); font-size: 18px; margin: 0 0 28px; }
.post h2 { font: 800 22px "Barlow Condensed", sans-serif; text-transform: uppercase; color: var(--ambar); margin: 34px 0 14px; letter-spacing: .5px; }
.passos { list-style: none; padding: 0; margin: 0; counter-reset: p; display: grid; gap: 12px; }
.passos li {
  counter-increment: p; position: relative; padding: 16px 16px 16px 64px; border-radius: 12px;
  background: var(--painel); border: 1px solid var(--linha);
}
.passos li::before {
  content: counter(p, decimal-leading-zero); position: absolute; left: 16px; top: 14px;
  font: 700 18px "JetBrains Mono", monospace; color: var(--ambar);
}
.passos strong { display: block; font: 800 19px "Barlow Condensed", sans-serif; text-transform: uppercase; margin-bottom: 4px; }
.passos p { margin: 0; color: var(--suave); font-size: 15.5px; }
.codigo { display: flex; gap: 8px; margin-top: 10px; align-items: stretch; }
.codigo code {
  flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; padding: 10px 12px; border-radius: 8px;
  background: #05070c; border: 1px solid var(--linha); font: 14px "JetBrains Mono", monospace; color: var(--ciano);
}
.codigo button {
  min-width: 44px; padding: 0 12px; border-radius: 8px; border: 1px solid var(--linha);
  background: var(--painel); color: var(--texto); font: 600 12px "JetBrains Mono", monospace; cursor: pointer;
}
.prompt {
  margin: 0 0 8px; padding: 18px; border-radius: 14px;
  border: 1px solid rgba(255,176,31,.55); background: linear-gradient(180deg, rgba(255,176,31,.10), rgba(255,176,31,.03));
}
.prompt-topo { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.prompt-topo strong { font: 800 22px "Barlow Condensed", sans-serif; text-transform: uppercase; }
.prompt p { color: var(--suave); margin: 8px 0 12px; font-size: 15.5px; }
.prompt pre {
  margin: 0 0 12px; max-height: 220px; overflow: auto; padding: 12px; border-radius: 10px;
  background: #05070c; border: 1px solid var(--linha); color: var(--texto);
  font: 13px/1.55 "JetBrains Mono", monospace; white-space: pre-wrap; word-break: break-word;
}
.prompt .btn { width: 100%; }
.links { display: grid; gap: 10px; }
.links a {
  display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 14px 16px;
  border-radius: 12px; background: var(--painel); border: 1px solid var(--linha); color: var(--texto); text-decoration: none;
}
.links a:hover { border-color: var(--ciano); }
.links b { display: block; font-weight: 700; }
.links small { color: var(--suave); }
.links .seta { color: var(--ambar); font: 700 18px "JetBrains Mono", monospace; flex: none; }
.aviso {
  margin-top: 28px; padding: 14px 16px; border-radius: 12px; border-left: 3px solid var(--ambar);
  background: rgba(255,176,31,.06); color: var(--suave); font-size: 15px;
}
.rodape { margin-top: 48px; text-align: center; color: var(--suave); font: 12px "JetBrains Mono", monospace; letter-spacing: 1px; }
.segue { margin-top: 34px; padding: 20px; border-radius: 14px; text-align: center; background: var(--painel); border: 1px solid var(--linha); }
.segue p { margin: 0 0 12px; font: 800 22px "Barlow Condensed", sans-serif; text-transform: uppercase; }

/* captura / newsletter */
.captura {
  margin: 34px 0 0; padding: 20px; border-radius: 14px; background: var(--painel);
  border: 1px solid rgba(255,176,31,.45); box-shadow: 0 0 0 4px rgba(255,176,31,.05);
}
.captura h2 { margin: 10px 0 6px; color: var(--texto); }
.captura > p { color: var(--suave); margin: 0 0 14px; }
.topo-form { margin-top: 0; }
.inscricao { display: grid; gap: 12px; }
.campo { display: grid; gap: 6px; }
.campo span { font: 600 12px "JetBrains Mono", monospace; letter-spacing: 1px; color: var(--suave); text-transform: uppercase; }
.campo input {
  min-height: 48px; padding: 0 14px; border-radius: 10px; border: 1px solid var(--linha);
  background: var(--fundo); color: var(--texto); font: 16px "Barlow", sans-serif;
}
.campo input:focus { outline: 2px solid var(--ambar); outline-offset: 1px; }
.aceite { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--suave); }
.aceite input { width: 20px; height: 20px; margin-top: 1px; accent-color: var(--ambar); flex: none; }
.inscricao .btn { width: 100%; min-height: 50px; font-size: 17px; }
.inscricao .btn:disabled { opacity: .6; }
.inscricao .msg { margin: 0; color: var(--ambar); font-size: 14px; min-height: 0; }
.inscricao .nota { margin: 0; color: var(--suave); font-size: 13px; text-align: center; }
.armadilha { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* escada de valor na home */
.escada { display: grid; gap: 10px; margin-bottom: 30px; }
.degrau {
  display: grid; gap: 4px; padding: 16px; border-radius: 12px; background: var(--painel);
  border: 1px solid var(--linha); color: var(--texto); text-decoration: none;
}
.degrau:hover { border-color: var(--ambar); }
.degrau .chip { justify-self: start; font: 600 11px "JetBrains Mono", monospace; letter-spacing: 1px; }
.degrau b { font: 800 22px "Barlow Condensed", sans-serif; text-transform: uppercase; }
.degrau small { color: var(--suave); font-size: 14.5px; }

/* landing */
.lista { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.lista li { padding: 14px 16px; border-radius: 12px; background: var(--painel); border: 1px solid var(--linha); }
.lista.nao li { border-style: dashed; color: var(--suave); }
.autor { display: flex; gap: 16px; align-items: flex-start; margin-top: 30px; padding: 18px; border-radius: 14px; border: 1px solid var(--linha); }
.autor .avatar { width: 72px; height: 72px; }
.autor p { margin: 0 0 10px; color: var(--suave); }
.faq { display: grid; gap: 10px; }
.faq details { padding: 14px 16px; border-radius: 12px; background: var(--painel); border: 1px solid var(--linha); }
.faq summary { cursor: pointer; font-weight: 700; }
.faq details p { margin: 8px 0 0; color: var(--suave); }
.texto p, .texto li { color: var(--suave); }
.rodape a { color: var(--suave); }

@media (max-width: 480px) {
  .autor { flex-direction: column; }
  .topo h1 { font-size: 28px; }
  .avatar { width: 72px; height: 72px; }
  .post h1 { font-size: 32px; }
  .busca form { flex-direction: column; }
}