:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #080b0f;
  color: #f5f7fb;
}

* {
  box-sizing: border-box;
}

body {
  align-items: center;
  background:
    radial-gradient(circle at 20% 20%, rgba(20, 184, 166, 0.2), transparent 32rem),
    radial-gradient(circle at 82% 16%, rgba(234, 179, 8, 0.18), transparent 28rem),
    #080b0f;
  display: flex;
  min-height: 100vh;
  margin: 0;
  padding: 32px;
}

.shell {
  max-width: 760px;
}

.eyebrow {
  color: #5eead4;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 16px;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.6rem, 7vw, 6rem);
  letter-spacing: 0;
  line-height: 0.92;
  margin: 0;
}

p {
  color: #c8d2dc;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.6;
  margin: 24px 0 0;
  max-width: 620px;
}

.button {
  background: #14b8a6;
  border-radius: 8px;
  color: #061113;
  display: inline-flex;
  font-weight: 800;
  margin-top: 32px;
  min-height: 48px;
  padding: 13px 18px;
  text-decoration: none;
}