/* Home: WebGL liquid gradient hero */
body[data-page="home"] {
  --liquid-gold: var(--color-gold);
  --liquid-gold-light: var(--color-gold-light);
  --liquid-bg: #ffffff;
}

.hero-liquid {
  position: absolute;
  inset: 0;
  min-height: 100%;
  overflow: hidden;
  background: var(--liquid-bg);
  isolation: isolate;
  transform: translate3d(0, 0, 0) scale(calc(1 - (var(--transition-progress) * 0.04)));
}

#hero-webgl-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

#hero-webgl-bg .hero-webgl-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.hero-liquid__content {
  position: relative;
  z-index: 3;
  min-height: 100vh;
  display: grid;
  align-content: center;
  justify-items: center;
  text-align: center;
  gap: clamp(10px, 1.8vh, 18px);
  padding: clamp(92px, 14vh, 148px) 24px clamp(88px, 14vh, 130px);
  opacity: calc(1 - (var(--transition-progress) * 0.65));
}

.hero-liquid__logo {
  width: clamp(120px, 14vw, 200px);
  height: auto;
}

.hero-liquid__content h1 {
  margin: 0;
  max-width: 14ch;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5.5vw, 3.5rem);
  font-weight: var(--font-weight-heading);
  line-height: 1.08;
  color: var(--color-navy);
  font-synthesis: weight;
}

.hero-liquid__regions {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.hero-liquid__lead {
  margin: 0;
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  line-height: 1.6;
  max-width: 40ch;
  color: var(--color-muted);
}

.hero-liquid .scroll-hint {
  position: absolute;
  left: 50%;
  bottom: clamp(96px, 12vh, 118px);
  z-index: 3;
  transform: translateX(-50%);
  display: grid;
  justify-items: center;
  gap: 8px;
  pointer-events: none;
  opacity: calc(1 - (var(--transition-progress) * 2.2));
}

.hero-liquid .scroll-hint__text {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  opacity: 0.75;
}

.hero-liquid .scroll-hint__icon {
  width: 24px;
  height: 38px;
  border: 2px solid color-mix(in srgb, var(--color-gold) 55%, white);
  border-radius: 999px;
  display: grid;
  justify-items: center;
  padding-top: 6px;
}

.hero-liquid .scroll-hint__wheel {
  width: 4px;
  height: 8px;
  border-radius: 999px;
  background: var(--color-gold);
  animation: scroll-wheel 1.5s ease-in-out infinite;
}

@keyframes scroll-wheel {
  0% {
    transform: translateY(0);
    opacity: 0.95;
  }
  70% {
    transform: translateY(11px);
    opacity: 0.2;
  }
  100% {
    transform: translateY(0);
    opacity: 0.95;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-liquid {
    background: var(--liquid-bg);
  }

  .hero-liquid .scroll-hint__wheel {
    animation: none;
  }

  #hero-webgl-bg {
    display: none;
  }
}