/* ── Body ── */
body {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: var(--text-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  --cursor-x: 50%;
  --cursor-y: 50%;
}

/* Cursor light */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background: radial-gradient(
    clamp(23.5rem, 30.5vw, 35.5rem) circle at var(--cursor-x) var(--cursor-y),
    rgba(0, 255, 136, 0.04) 0%,
    transparent 70%
  );
}

/* Background grid */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 6rem 6rem;
  opacity: 0.4;
}

/* ── Typography ── */
.display {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.94;
}

.display-xl { font-size: clamp(4.5rem, 10vw, 9rem); }
.display-lg { font-size: clamp(3rem, 6vw, 6rem); }

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-muted);
}

.section-body {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.7;
  color: var(--text-3);
  max-width: 480px;
}

.section-body.centered {
  text-align: center;
  margin: 0 auto;
}

.accent-line  { color: var(--accent); }
.accent-word  { color: var(--accent); }
.sig-long     { color: var(--positive); }
.sig-short    { color: var(--negative); }
.sig-neutral  { color: var(--neutral); }

/* ── Layout ── */
.site-section {
  min-height: 100vh;
  padding: 8rem clamp(1.5rem, 5vw, 5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.split-scene {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

@media (max-width: 768px) {
  .split-scene {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

/* ── Utility ── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}