.page-cosmos {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100lvh;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.page-cosmos-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}


.page-cosmos-canvas {
  z-index: 1;
  opacity: 0.17;
}

.home-stack { display: grid; gap: var(--space-8); position: relative; z-index: 2; }

main.home-stack {
  position: relative;
  z-index: 2;
}


.hero {
  position: relative;
  overflow: hidden;
  min-height: clamp(32rem, 78vh, 50rem);
  border-radius: var(--radius-4);
  border: 1px solid rgba(178, 199, 255, 0.24);
  background: color-mix(in srgb, var(--color-bg-deep) 76%, transparent);
  box-shadow: 0 1.4rem 3rem rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(2px);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(44rem, 58%);
  padding: clamp(var(--space-8), 6vw, var(--space-16)) clamp(var(--space-5), 5vw, var(--space-12));
  border-radius: var(--radius-3);
  background: transparent;
}

.hero-lead { max-width: 34rem; font-size: var(--text-lg); color: var(--color-muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }

.positioning,
.cta,
.panel {
  border: 1px solid var(--color-border-subtle);
  background: linear-gradient(145deg, color-mix(in srgb, var(--color-surface-panel) 74%, transparent), color-mix(in srgb, var(--color-bg-deep) 76%, transparent));
  box-shadow: 0 0.8rem 2.2rem var(--color-shadow);
}

.positioning,
.cta { border-radius: var(--radius-4); padding: var(--space-6); }
.practice,
.snapshot-grid,
.snapshots { display: grid; gap: var(--space-4); }
.panel { border-radius: var(--radius-3); padding: var(--space-6); }

@media (min-width: 48rem) {
  .practice { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .snapshot-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 47.99rem) {
  .hero { min-height: auto; }
  .hero-content { width: min(100%, 42rem); }
}