.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: var(--nav-height);
  padding-bottom: var(--space-lg);
}

.hero__content {
  max-width: 100%;
}

.hero__headline {
  font-size: var(--font-size-hero);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.hero__line {
  display: block;
}

.hero__sub {
  font-size: var(--font-size-body-lg);
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto var(--space-xs);
  font-weight: 400;
}

.hero__support {
  font-size: var(--font-size-small);
  color: var(--text-tertiary);
  margin-bottom: var(--space-lg);
  letter-spacing: 0.04em;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-sm);
}

.hero__micro {
  font-size: var(--font-size-micro);
  color: var(--text-tertiary);
}

/* Prism text — smooth gradient mask + glow halo */
.prism {
  position: relative;
  display: inline-block;
  background: linear-gradient(
    90deg,
    var(--prism-cyan),
    var(--prism-violet),
    var(--prism-pink),
    var(--prism-violet),
    var(--prism-cyan)
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: prism-shift 6s ease infinite;
  filter: blur(0.3px);
}

/* Text-shaped glow behind prism text */
.prism::before {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  color: rgba(255, 255, 255, 0.35);
  -webkit-text-fill-color: rgba(255, 255, 255, 0.35);
  filter: blur(12px);
  z-index: -1;
  pointer-events: none;
}

@keyframes prism-shift {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}