:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #07171e;
  color: #f6fbfc;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { background: #07171e; }
a { color: inherit; }
.demo-shell {
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr;
}
.demo-nav {
  position: fixed;
  z-index: 20;
  top: 16px;
  left: 16px;
  display: flex;
  gap: 8px;
  align-items: center;
}
.demo-nav a, .pill {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  background: rgba(4,18,24,.45);
  backdrop-filter: blur(12px);
  text-decoration: none;
  font-size: 13px;
}
.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  background-size: cover;
  background-position: center;
  display: grid;
  place-items: center;
  padding: 32px;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(2,15,21,.18), rgba(2,15,21,.44));
}
.hero-content {
  position: relative;
  z-index: 2;
  width: min(860px, 100%);
  text-align: center;
  text-shadow: 0 2px 28px rgba(0,0,0,.38);
}
.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: .17em;
  font-size: 12px;
  opacity: .82;
}
h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  font-size: clamp(48px, 9vw, 112px);
  line-height: .92;
  letter-spacing: -.045em;
}
.lead {
  max-width: 640px;
  margin: 24px auto 0;
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.48;
  color: rgba(255,255,255,.9);
}
.hint {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  opacity: .72;
  white-space: nowrap;
}
.controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}
button {
  appearance: none;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 999px;
  padding: 11px 16px;
  background: rgba(4,18,24,.52);
  color: white;
  font: inherit;
  cursor: pointer;
  backdrop-filter: blur(12px);
}
button:hover { background: rgba(10,38,49,.72); }
.water-lite-fallback, [data-water-status="fallback"] {
  background-size: cover;
  background-position: center;
}
@media (max-width: 600px) {
  .hero { padding: 24px; }
  .demo-nav { top: 10px; left: 10px; }
  .demo-nav .pill { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}