/* ============================================================
   RYX — docs.css
   ============================================================ */

.placeholder-section {
  min-block-size: calc(100dvh - var(--space-32));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block: clamp(8rem, 20vh, 12rem) var(--space-16);
  padding-inline: var(--section-pad-x);
  position: relative;
  overflow: hidden;
}

/* Subtle background glow effect */
.placeholder-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, var(--color-accent-glow) 0%, transparent 50%);
  opacity: 0.3;
  z-index: -1;
  pointer-events: none;
}

.placeholder__icon {
  font-size: 2rem;
  color: var(--accent);
  background: var(--color-accent-bg);
  inline-size: 4.5rem;
  block-size: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl);
  border: 1px solid color-mix(in oklch, var(--accent) 25%, transparent);
  margin-block-end: var(--space-6);
  animation: float 4s ease-in-out infinite;
}

.placeholder__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--text-heading);
  margin-block: var(--space-4) var(--space-6);
  text-wrap: balance;
}

.placeholder__title em {
  font-style: italic;
  color: var(--accent);
}

.placeholder__sub {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.15rem);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-muted);
  max-inline-size: 50ch;
  margin-block-end: var(--space-8);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}