/* Identidade: preto + violeta/azul neon (igual ao banner e à foto do canal) */
:root {
  --bg: #0a0a18;
  --bg-2: #10102a;
  --card: #14142e;
  --card-2: #1a1a3a;
  --borda: rgba(168, 85, 247, 0.22);
  --borda-forte: rgba(168, 85, 247, 0.55);
  --texto: #ececf6;
  --texto-2: #b9b9d3;
  --texto-3: #8a8aa8;
  --violeta: #7c3aed;
  --violeta-2: #a855f7;
  --lilas: #c4b5fd;
  --azul: #60a5fa;
  --ok: #34d399;
  --erro: #f87171;
  --raio: 18px;
  --max: 720px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(124, 58, 237, 0.28), transparent 60%),
    radial-gradient(800px 500px at 110% 10%, rgba(96, 165, 250, 0.16), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  color: var(--texto);
  line-height: 1.6;
  font-size: 17px;
}
a { color: var(--lilas); }
a:hover { color: #fff; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 16px; }

/* topo */
.topo { padding: 20px 0; }
.topo .container { display: flex; align-items: center; gap: 12px; }
.topo a.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--texto); }
.topo img { width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--borda-forte); }
.topo strong { font-weight: 600; font-size: 15px; letter-spacing: 0.02em; }
.topo span { display: block; font-size: 12px; color: var(--texto-3); }

/* tipografia */
h1, h2, h3 { line-height: 1.2; margin: 0 0 12px; }
h1 { font-size: clamp(28px, 6vw, 42px); font-weight: 800; letter-spacing: -0.01em; }
h2 { font-size: clamp(22px, 4.5vw, 28px); font-weight: 700; margin-top: 8px; }
h3 { font-size: 19px; font-weight: 700; }
p { margin: 0 0 14px; }
.destaque {
  background: linear-gradient(90deg, #c084fc, var(--azul));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.sobretitulo { text-transform: uppercase; letter-spacing: 0.18em; font-size: 12px; font-weight: 600; color: var(--lilas); margin-bottom: 10px; }
.sub { color: var(--texto-2); font-size: 18px; }
.pequeno { font-size: 13px; color: var(--texto-3); }

/* blocos */
section { padding: 20px 0; }
.card {
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 22px;
}
.card + .card { margin-top: 14px; }
.lista-check { list-style: none; padding: 0; margin: 0 0 8px; }
.lista-check li { padding-left: 30px; position: relative; margin-bottom: 8px; color: var(--texto-2); }
.lista-check li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 18px; height: 18px; border-radius: 50%;
  background: linear-gradient(135deg, var(--violeta-2), var(--azul));
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M8 13.2 4.8 10l-1.1 1.1L8 15.4l8.3-8.3-1.1-1.1z'/%3E%3C/svg%3E") center/14px no-repeat, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}

/* botões */
.botao {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; min-height: 56px; padding: 14px 20px;
  border: 0; border-radius: 14px; cursor: pointer;
  font: 600 17px/1.2 "Poppins", system-ui, sans-serif; text-decoration: none; text-align: center;
  color: #fff; background: linear-gradient(90deg, var(--violeta), #6366f1 60%, #3b82f6);
  box-shadow: 0 10px 30px -10px rgba(124, 58, 237, 0.7);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}
.botao:hover { transform: translateY(-1px); filter: brightness(1.08); color: #fff; }
.botao:focus-visible { outline: 3px solid var(--lilas); outline-offset: 3px; }
.botao[disabled] { opacity: 0.7; cursor: wait; transform: none; }
.botao.secundario { background: var(--card-2); border: 1px solid var(--borda-forte); box-shadow: none; }
.botao + .botao { margin-top: 12px; }

/* perfil (home) */
.perfil { text-align: center; padding-top: 12px; }
.perfil img { width: 128px; height: 128px; border-radius: 50%; margin: 0 auto 16px; border: 3px solid var(--borda-forte); box-shadow: 0 0 40px rgba(124, 58, 237, 0.45); }
.selo { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--borda-forte); background: rgba(124, 58, 237, 0.12); font-size: 14px; color: var(--texto-2); }
.selo .ponto { width: 8px; height: 8px; border-radius: 50%; background: #ef4444; box-shadow: 0 0 10px #ef4444; }

/* formulário */
form { margin: 0; }
.campo { margin-bottom: 14px; }
.campo label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.campo label .opcional { font-weight: 400; color: var(--texto-3); }
.campo input, .campo select {
  width: 100%; min-height: 52px; padding: 12px 14px;
  font: 400 16px "Poppins", system-ui, sans-serif; color: var(--texto);
  background: var(--bg-2); border: 1px solid var(--borda); border-radius: 12px;
}
.campo select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--lilas) 50%), linear-gradient(135deg, var(--lilas) 50%, transparent 50%); background-position: calc(100% - 22px) 23px, calc(100% - 16px) 23px; background-size: 6px 6px; background-repeat: no-repeat; }
.campo input:focus, .campo select:focus { outline: none; border-color: var(--violeta-2); box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.25); }
/* avisos por campo */
.campo-msg { display: block; min-height: 0; margin-top: 6px; font-size: 13px; line-height: 1.4; color: #fca5a5; }
.campo-msg:empty { display: none; }
.campo-msg.sugestao { color: var(--texto-2); }
.campo-msg button { padding: 0; border: 0; background: none; color: var(--lilas); font: 600 13px "Poppins", system-ui, sans-serif; text-decoration: underline; cursor: pointer; }
.campo input.invalido, .campo select.invalido { border-color: rgba(248, 113, 113, 0.8); box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.18); }
.consentimento { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--texto-2); margin: 4px 0 18px; }
.consentimento input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--violeta-2); flex: none; }
.isca { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.mensagem-erro { display: none; margin-top: 12px; padding: 12px 14px; border-radius: 12px; background: rgba(248, 113, 113, 0.12); border: 1px solid rgba(248, 113, 113, 0.4); color: #fecaca; font-size: 14px; }
.mensagem-erro.visivel { display: block; }

.aviso-email { margin-top: 14px; text-align: center; }

/* bloco "quem sou eu" */
.quem { display: flex; gap: 16px; align-items: center; }
.quem img { width: 72px; height: 72px; border-radius: 50%; flex: none; border: 2px solid var(--borda-forte); }
.quem h3 { margin-bottom: 4px; }
.quem p { margin: 0; }

/* material */
.aviso { border-color: rgba(251, 191, 36, 0.35); background: linear-gradient(180deg, rgba(251, 191, 36, 0.08), rgba(251, 191, 36, 0.03)); }
.tarefa .numero {
  display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 10px;
  font-weight: 800; font-size: 16px; margin-bottom: 10px;
  background: linear-gradient(135deg, var(--violeta), #3b82f6);
}
.tarefa .para { color: var(--texto-2); }
.comando { position: relative; margin: 14px 0 10px; }
.comando pre {
  margin: 0; padding: 16px 16px 56px; white-space: pre-wrap; word-wrap: break-word;
  font: 400 15px/1.55 ui-monospace, "Cascadia Mono", Consolas, monospace; color: #e4e4f5;
  background: #0b0b1d; border: 1px solid var(--borda); border-radius: 12px;
}
.copiar {
  position: absolute; right: 10px; bottom: 10px; min-height: 38px; padding: 8px 14px;
  font: 600 14px "Poppins", system-ui, sans-serif; color: #fff; cursor: pointer;
  background: var(--violeta); border: 0; border-radius: 10px;
}
.copiar.ok { background: #059669; }
.dica { font-size: 15px; color: var(--texto-2); border-left: 3px solid var(--violeta-2); padding-left: 12px; margin: 0; }

/* rodapé */
.rodape { padding: 32px 0 40px; text-align: center; font-size: 13px; color: var(--texto-3); }
.rodape a { color: var(--texto-3); }
.rodape nav { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 8px; }

/* texto longo (privacidade) */
.texto h2 { font-size: 20px; margin-top: 24px; }
.texto ul { padding-left: 20px; color: var(--texto-2); }
.texto p { color: var(--texto-2); }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}