body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: radial-gradient(1200px 800px at 50% 35%, #0E0F12 0%, #0B0B0C 55%, #070708 100%);
  color: rgba(255,255,255,0.92);
  min-height: 100vh;
}

.stage {
  min-height: 100vh;
  display: grid;
  place-items: center;
  position: relative;
}

.vignette {
  position: absolute;
  inset: -40%;
  background: radial-gradient(900px 600px at 50% 45%, rgba(255,255,255,.06), rgba(255,255,255,0) 55%);
  filter: blur(18px);
}

.hero {
  text-align: center;
  z-index: 1;
}

.headline {
  font-weight: 400;
  letter-spacing: -0.02em;
  font-size: clamp(34px, 5.6vw, 56px);
  line-height: 1.08;
}

.headline-on {
  font-weight: 500;
}

.switch-wrap {
  margin: 40px 0 20px;
}

.switch {
  background: none;
  border: none;
  cursor: pointer;
}

.switch-track {
  width: min(360px, 72vw);
  height: 90px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.1), 0 22px 60px rgba(0,0,0,.55);
  position: relative;
}

.switch-knob::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 8px;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff, #ddd 70%);
}

.price {
  color: rgba(255,255,255,0.62);
  font-size: 15px;
}

.em {
  color: rgba(255,255,255,0.92);
}

.micro-nav, .footer {
  margin-top: 16px;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}

.dot {
  margin: 0 6px;
}