:root {
  --bg: #061c1f;
  --text: #f3fbf8;
  --accent: rgba(78, 224, 189, .18);
  --gold: rgba(242, 199, 111, .12);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, Arial, sans-serif;
  letter-spacing: 0;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
  isolation: isolate;
}

.scan-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(rgba(78, 224, 189, .075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(78, 224, 189, .075) 1px, transparent 1px),
    radial-gradient(circle at 72% 26%, var(--accent), transparent 36%),
    radial-gradient(circle at 20% 78%, var(--gold), transparent 32%),
    linear-gradient(135deg, #061c1f 0%, #08282b 48%, #061c1f 100%);
  background-size: 44px 44px, 44px 44px, 100% 100%, 100% 100%, 100% 100%;
}

h1 {
  margin: 0;
  font-size: clamp(64px, 14vw, 180px);
  font-weight: 800;
  line-height: .9;
  text-align: center;
  text-shadow: 0 0 32px rgba(78, 224, 189, .18);
}