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

body {
  min-height: 100vh;
  background: radial-gradient(circle at top, #0f172a, #020617);
  font-family: system-ui, -apple-system, Segoe UI, sans-serif;
  color: #e5e7eb;
}

.container {
  max-width: 420px;
  margin: auto;
  padding: 24px;
}

/* HERO */
.hero {
  text-align: center;
  padding: 40px 20px;
}

.badge {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  color: #7dd3fc;
  font-size: 13px;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
}

.hero h1 span {
  background: linear-gradient(90deg, #22d3ee, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.description {
  margin-top: 16px;
  font-size: 14px;
  color: #9ca3af;
  line-height: 1.6;
}

.powered {
  margin-top: 14px;
  font-size: 13px;
  color: #94a3b8;
}

.powered span {
  color: #22d3ee;
}

/* BUTTONS */
.buttons {
  margin-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn {
  padding: 14px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 600;
  text-align: center;
}

.btn.primary {
  background: linear-gradient(90deg, #22d3ee, #38bdf8);
  color: #020617;
}

.btn.secondary {
  background: rgba(255,255,255,0.05);
  color: #e5e7eb;
  border: 1px solid rgba(255,255,255,0.08);
}

/* INFO CARDS */
.grid {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.card {
  background: rgba(255,255,255,0.03);
  border-radius: 18px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,0.08);
}

.icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  background: rgba(255,255,255,0.06);
  font-size: 20px;
}

.card h3 {
  margin-bottom: 8px;
}

.card p {
  font-size: 13px;
  color: #9ca3af;
  line-height: 1.6;
}

/* FOOTER */
footer {
  margin-top: 40px;
  text-align: center;
  font-size: 12px;
  color: #6b7280;
}

footer .line {
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin-bottom: 14px;
}