/* ==========================================================================
   Zeroed Solutions — Animations
   CSS only + IntersectionObserver for scroll triggers. No JS animation libs.
   ========================================================================== */

/* ---------- Scroll Reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 400ms ease, transform 400ms ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
[data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 400ms ease, transform 400ms ease;
}

[data-reveal-stagger].revealed > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
[data-reveal-stagger].revealed > *:nth-child(2) { transition-delay: 80ms; opacity: 1; transform: translateY(0); }
[data-reveal-stagger].revealed > *:nth-child(3) { transition-delay: 160ms; opacity: 1; transform: translateY(0); }
[data-reveal-stagger].revealed > *:nth-child(4) { transition-delay: 240ms; opacity: 1; transform: translateY(0); }
[data-reveal-stagger].revealed > *:nth-child(5) { transition-delay: 320ms; opacity: 1; transform: translateY(0); }
[data-reveal-stagger].revealed > *:nth-child(6) { transition-delay: 400ms; opacity: 1; transform: translateY(0); }


/* ---------- Hero Entrance ---------- */
.hero-enter .hero-title {
  opacity: 0;
  transform: translateY(30px);
  animation: heroReveal 600ms ease forwards;
  animation-delay: 200ms;
}

.hero-enter .hero-subtitle {
  opacity: 0;
  transform: translateY(20px);
  animation: heroReveal 600ms ease forwards;
  animation-delay: 400ms;
}

.hero-enter .hero-ctas {
  opacity: 0;
  transform: translateY(20px);
  animation: heroReveal 600ms ease forwards;
  animation-delay: 600ms;
}

.hero-enter .hero-badge {
  opacity: 0;
  animation: heroBadge 600ms ease forwards;
  animation-delay: 900ms;
}

@keyframes heroReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroBadge {
  to {
    opacity: 1;
  }
}


/* ---------- Mobile Drawer ---------- */
.drawer-enter {
  transition: opacity 300ms ease;
}

.drawer-leave {
  transition: opacity 300ms ease;
}

.mobile-drawer-panel {
  transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-drawer:not(.open) .mobile-drawer-panel {
  transform: translateX(100%);
}


/* ---------- Nav Scroll Transition ---------- */
.site-header {
  transition: background 300ms ease, border-color 300ms ease;
}


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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  [data-reveal-stagger] > * {
    opacity: 1;
    transform: none;
  }
}