body {
  background: radial-gradient(circle at 15% 20%, #1b4dff, transparent 55%),
    radial-gradient(circle at 80% 10%, #00b7ff, transparent 45%),
    radial-gradient(circle at 20% 85%, #4f46e5, transparent 50%),
    linear-gradient(140deg, #050f3d, #071a5c);
  color: #f8fafc;
}

.landing-hero {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  padding: 64px 32px;
  background: rgba(15, 23, 42, 0.65);
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.hero-mark {
  font-family: "Bungee", "Trebuchet MS", sans-serif;
  font-size: 1.6rem;
  letter-spacing: 2px;
  color: #ffe28a;
  text-transform: uppercase;
}

.hero-title {
  font-family: "Bungee", "Trebuchet MS", sans-serif;
  font-size: clamp(2.5rem, 4vw, 3.2rem);
  margin: 12px 0 10px;
  color: #fef3c7;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(248, 250, 252, 0.85);
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}