* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans";
  background: #0b1020;
  color: #e7eaf0;
  display: grid;
  place-items: center;
  padding: 24px;
}

.wrap {
  width: 100%;
  max-width: 760px;
  display: grid;
  gap: 18px;
  justify-items: center;
}

.card {
  width: 100%;
  position: relative;
  padding: 48px 28px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(10px);
  overflow: hidden;
  animation: fadeUp .5s ease both;
}

.glow {
  position: absolute;
  inset: -120px;
  background: radial-gradient(circle at 30% 20%, rgba(99,102,241,.35), transparent 55%),
              radial-gradient(circle at 70% 70%, rgba(34,197,94,.18), transparent 60%);
  filter: blur(24px);
  opacity: .7;
}

.logo {
  position: relative;
  width: 160px;
  margin: 0 auto 18px;
  display: block;
}

h1 {
  position: relative;
  text-align: center;
  font-size: 1.35rem;
  letter-spacing: .2px;
  margin-bottom: 10px;
}

.sub {
  position: relative;
  text-align: center;
  opacity: .85;
  line-height: 1.6;
  max-width: 520px;
  margin: 0 auto;
}

.actions {
  position: relative;
  display: grid;
  gap: 12px;
  justify-items: center;
  margin-top: 26px;
}

.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,.92);
  color: #0b1020;
  text-decoration: none;
  font-weight: 650;
  transition: transform .15s ease, opacity .15s ease;
}
.btn:hover { transform: translateY(-1px); opacity: .95; }

.link {
  color: rgba(231,234,240,.75);
  text-decoration: none;
  font-size: .95rem;
}
.link:hover { text-decoration: underline; }

footer {
  opacity: .5;
  font-size: .85rem;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}