:root { color-scheme: dark; }
* { box-sizing: border-box; margin: 0; }
html, body { height: 100%; }
body {
  background: radial-gradient(ellipse at 50% 110%, #1a2147 0%, #070914 55%, #03040a 100%);
  color: #e8ecff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  display: flex; align-items: center; justify-content: center;
  text-align: center; overflow: hidden;
}
canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; }
main { position: relative; z-index: 1; padding: 24px; max-width: 640px; }
h1 {
  font-size: clamp(2.6rem, 9vw, 4.8rem); font-weight: 300; letter-spacing: .14em;
  background: linear-gradient(180deg, #ffffff 0%, #ffe9b8 55%, #ffc46b 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-transform: uppercase; padding-left: .14em;
}
.badge {
  display: inline-block; margin-top: 22px; padding: 6px 16px;
  border: 1px solid rgba(255, 196, 107, .55); border-radius: 999px;
  color: #ffd79a; font-size: .8rem; letter-spacing: .22em; text-transform: uppercase;
}
.concept { margin-top: 30px; font-size: clamp(1rem, 2.6vw, 1.2rem); line-height: 1.6; color: #c9d0f2; }
.teaser { margin-top: 14px; font-size: clamp(1rem, 2.6vw, 1.2rem); color: #fff; }