/* =========================================================
   ANIMATIONS.CSS — Keyframes, Transitions, Scroll Reveals
   Noisy Pixel Studios | www/nps-2
   ========================================================= */

/* ── Keyframes ────────────────────────────────────────── */

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.85); }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slide-in-left {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}

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

/* ── Scroll Reveal ────────────────────────────────────── */

/* Elements that should animate on scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 500ms ease, transform 500ms ease;
}

/* When revealed by IntersectionObserver */
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
[data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 450ms ease, transform 450ms ease;
}

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

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

/* Fade-only variant */
[data-reveal="fade"] {
  transform: none;
}

[data-reveal="fade"].is-revealed {
  opacity: 1;
  transform: none;
}

/* ── Hero Entrance Animations ─────────────────────────── */

.hero__badge    { animation: fade-up 600ms ease 100ms both; }
.hero__title    { animation: fade-up 600ms ease 250ms both; }
.hero__subtitle { animation: fade-up 600ms ease 400ms both; }
.hero__ctas     { animation: fade-up 600ms ease 550ms both; }
.trust-badges   { animation: fade-up 600ms ease 680ms both; }

/* ── Respect reduced 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],
  [data-reveal-stagger] > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}