:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #8fd5e4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow: hidden;
  background: #8fd5e4;
}

.landing-shell {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: #55b8dc;
}

.hero-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  user-select: none;
}

.source-video {
  position: fixed;
  left: -1px;
  top: -1px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  user-select: none;
}

.landing-actions {
  position: fixed;
  left: 0;
  right: 0;
  bottom: clamp(28px, 9vh, 92px);
  display: grid;
  place-items: center;
  padding: 20px;
}

.enter-button {
  min-width: min(82vw, 320px);
  padding: 18px 28px;
  border: 2px solid rgba(48, 28, 54, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  color: #251b2c;
  box-shadow: 0 18px 42px rgba(40, 20, 48, 0.25);
  font-size: clamp(24px, 7vw, 42px);
  font-weight: 900;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  backdrop-filter: blur(12px);
}