:root {
  --bg: #0f0b1e;
  --bg2: #1a1433;
  --card: #221a42;
  --text: #f3f0ff;
  --muted: #b5acd6;
  --accent: #ff3d7f;
  --accent2: #ffb800;
  --green: #25d366;
  --radius: 16px;
}

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

body {
  font-family: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--accent2); }

.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* Header */
header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(15, 11, 30, .85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
header .container { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-weight: 800; font-size: 1.35rem; text-decoration: none; color: var(--text); }
.logo span { color: var(--accent); }
nav a { color: var(--muted); text-decoration: none; margin-left: 20px; font-size: .95rem; }
nav a:hover { color: var(--text); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 32px; border-radius: 999px;
  font-weight: 700; font-size: 1.05rem; text-decoration: none;
  color: #fff; background: var(--green);
  box-shadow: 0 8px 30px rgba(37, 211, 102, .35);
  transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(37, 211, 102, .5); }
.btn svg { width: 22px; height: 22px; fill: currentColor; }

/* Hero */
.hero {
  text-align: center; padding: 90px 0 70px;
  background: radial-gradient(ellipse at top, #3a1d6e 0%, var(--bg) 70%);
}
.badge {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  background: rgba(255, 61, 127, .15); color: var(--accent);
  font-size: .85rem; font-weight: 600; margin-bottom: 20px;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.15; margin-bottom: 18px; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { color: var(--muted); font-size: 1.15rem; max-width: 620px; margin: 0 auto 34px; }
.hero small { display: block; margin-top: 16px; color: var(--muted); font-size: .85rem; }

/* Sections */
section { padding: 70px 0; }
section h2 { text-align: center; font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin-bottom: 12px; }
section .sub { text-align: center; color: var(--muted); margin-bottom: 44px; }

.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.card {
  background: var(--card); border-radius: var(--radius); padding: 28px;
  border: 1px solid rgba(255,255,255,.06);
}
.card .icon { font-size: 2rem; margin-bottom: 12px; }
.card h3 { margin-bottom: 8px; font-size: 1.15rem; }
.card p { color: var(--muted); font-size: .95rem; }

.alt { background: var(--bg2); }

.steps { counter-reset: s; }
.steps .card { position: relative; padding-top: 52px; }
.steps .card::before {
  counter-increment: s; content: counter(s);
  position: absolute; top: 18px; left: 28px;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--accent); color: #fff; font-weight: 700;
  display: grid; place-items: center; font-size: .9rem;
}

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  background: var(--card); border-radius: 12px; padding: 18px 22px; margin-bottom: 12px;
  border: 1px solid rgba(255,255,255,.06);
}
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { color: var(--muted); margin-top: 10px; }

/* CTA final */
.cta { text-align: center; }
.cta-box {
  background: linear-gradient(135deg, #3a1d6e, #6b1d5a);
  border-radius: 24px; padding: 56px 24px;
}
.cta-box p { color: #e6dcff; margin: 10px 0 30px; }

/* Footer */
footer { padding: 36px 0; text-align: center; color: var(--muted); font-size: .9rem; border-top: 1px solid rgba(255,255,255,.06); }
footer a { color: var(--muted); margin: 0 10px; }
footer .disclaimer { margin-top: 12px; font-size: .78rem; opacity: .7; }

/* Páginas de texto (termos / privacidade) */
.legal { max-width: 800px; margin: 0 auto; padding: 60px 20px; }
.legal h1 { font-size: 2rem; margin-bottom: 8px; }
.legal .updated { color: var(--muted); margin-bottom: 32px; font-size: .9rem; }
.legal h2 { text-align: left; font-size: 1.25rem; margin: 28px 0 10px; }
.legal p, .legal li { color: var(--muted); margin-bottom: 10px; }
.legal ul { padding-left: 22px; }

/* Botão flutuante */
.float-btn {
  position: fixed; right: 18px; bottom: 18px; z-index: 20;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--green); display: grid; place-items: center;
  box-shadow: 0 6px 20px rgba(0,0,0,.4);
}
.float-btn svg { width: 30px; height: 30px; fill: #fff; }

@media (max-width: 600px) {
  nav { display: none; }
  .hero { padding: 64px 0 50px; }
  section { padding: 50px 0; }
  .btn { padding: 15px 26px; font-size: 1rem; }
}