:root {
  --fundo: #08080d;
  --fundo-card: rgba(255, 255, 255, 0.035);
  --borda: rgba(255, 255, 255, 0.09);
  --texto: #f2f2f7;
  --texto-suave: #a1a1b5;
  --acento: #7c5cff;
  --acento-2: #22d3ee;
  --raio: 18px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--fundo);
  color: var(--texto);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* brilhos de fundo */
.glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(130px);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.glow-1 { width: 520px; height: 520px; background: #4f2bd9; top: -180px; left: -140px; }
.glow-2 { width: 420px; height: 420px; background: #0e7490; bottom: -160px; right: -120px; opacity: 0.35; }

header, main, footer { position: relative; z-index: 1; }

/* topo */
.topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 6vw;
  max-width: 1180px;
  margin: 0 auto;
}
.marca {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--texto);
  text-decoration: none;
}
.marca span { color: var(--acento); }

/* botões */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
  font-family: inherit;
}
.btn-primario {
  background: linear-gradient(135deg, var(--acento), #a855f7);
  color: #fff;
  box-shadow: 0 10px 30px rgba(124, 92, 255, 0.35);
}
.btn-primario:hover { transform: translateY(-2px); box-shadow: 0 14px 38px rgba(124, 92, 255, 0.5); }
.btn-ghost {
  border-color: var(--borda);
  color: var(--texto);
  background: rgba(255, 255, 255, 0.03);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }
.btn-bloco { width: 100%; border: none; font-size: 1rem; padding: 16px; }
.btn[disabled] { opacity: 0.6; cursor: wait; transform: none; }

/* hero */
.hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 90px 6vw 70px;
  text-align: center;
}
.selo {
  display: inline-block;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--acento-2);
  border: 1px solid var(--borda);
  background: rgba(255, 255, 255, 0.03);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(2.4rem, 6.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
}
.destaque {
  background: linear-gradient(100deg, var(--acento), var(--acento-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero .sub {
  color: var(--texto-suave);
  font-size: clamp(1.02rem, 2.4vw, 1.2rem);
  max-width: 620px;
  margin: 26px auto 0;
}
.hero .sub strong { color: var(--texto); font-weight: 600; }
.acoes {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

/* benefícios */
.beneficios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 6vw 90px;
}
.card {
  background: var(--fundo-card);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 32px 28px;
  backdrop-filter: blur(8px);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(124, 92, 255, 0.45); }
.icone { font-size: 1.9rem; margin-bottom: 14px; }
.card h3 { font-size: 1.15rem; font-weight: 600; margin-bottom: 8px; }
.card p { color: var(--texto-suave); font-size: 0.96rem; }

/* contato */
.contato {
  max-width: 1000px;
  margin: 0 auto 100px;
  padding: 46px 6vw;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--fundo-card);
  border: 1px solid var(--borda);
  border-radius: 26px;
  backdrop-filter: blur(10px);
}
.contato-texto h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.contato-texto p { color: var(--texto-suave); }

.form { display: flex; flex-direction: column; gap: 16px; }
.form label { display: flex; flex-direction: column; gap: 7px; }
.form label span { font-size: 0.85rem; color: var(--texto-suave); font-weight: 500; }
.form input {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--borda);
  border-radius: 12px;
  padding: 14px 16px;
  color: var(--texto);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form input::placeholder { color: #5c5c72; }
.form input:focus {
  outline: none;
  border-color: var(--acento);
  box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.18);
}
.aviso { font-size: 0.92rem; min-height: 22px; text-align: center; }
.aviso.ok { color: #4ade80; }
.aviso.erro { color: #fb7185; }

/* rodapé */
.rodape {
  border-top: 1px solid var(--borda);
  padding: 28px 6vw;
  text-align: center;
  color: var(--texto-suave);
  font-size: 0.9rem;
}

/* celular */
@media (max-width: 760px) {
  .contato { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .topo .btn-ghost { display: none; }
  .hero { padding-top: 60px; }
}