/* ============================================
   APEX Strategy — Animations & Effects
   ============================================ */

/* ── Stagger Reveal Delays ── */
[data-reveal-delay="1"] { transition-delay: 80ms; }
[data-reveal-delay="2"] { transition-delay: 160ms; }
[data-reveal-delay="3"] { transition-delay: 240ms; }
[data-reveal-delay="4"] { transition-delay: 320ms; }
[data-reveal-delay="5"] { transition-delay: 400ms; }
[data-reveal-delay="6"] { transition-delay: 480ms; }

/* ── Hero entrance (GSAP-driven, these are initial states) ── */
.hero__badge,
.hero__title,
.hero__subtitle,
.hero__actions {
  opacity: 0;
  transform: translateY(24px);
}

/* ── Subtle grain overlay ── */
.grain {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* ── Glow pulse on accent elements ── */
@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 20px var(--accent-glow); }
  50%      { box-shadow: 0 0 40px var(--accent-glow); }
}

/* ── Card subtle shimmer ── */
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    transparent 40%,
    rgba(255, 255, 255, 0.02) 50%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}

.card:hover::before {
  opacity: 1;
}

/* ── Smooth scroll indicator bounce ── */
@keyframes scroll-hint {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50%      { transform: translateY(8px); opacity: 1; }
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-quaternary);
  font-size: 0.6875rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.hero__scroll-hint span {
  animation: scroll-hint 2s ease-in-out infinite;
}

.hero__scroll-hint svg {
  animation: scroll-hint 2s ease-in-out infinite;
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}