/* ============================================================
   PUTUNGA — Animations & Motion
   ============================================================ */

/* ─── 1. REVEAL ANIMATIONS (IntersectionObserver) ────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 600ms cubic-bezier(0, 0, 0.2, 1),
              transform 600ms cubic-bezier(0, 0, 0.2, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 600ms cubic-bezier(0, 0, 0.2, 1),
              transform 600ms cubic-bezier(0, 0, 0.2, 1);
}

.reveal-stagger.revealed > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.revealed > *:nth-child(2) { transition-delay: 90ms; }
.reveal-stagger.revealed > *:nth-child(3) { transition-delay: 180ms; }
.reveal-stagger.revealed > *:nth-child(4) { transition-delay: 270ms; }
.reveal-stagger.revealed > *:nth-child(5) { transition-delay: 360ms; }
.reveal-stagger.revealed > *:nth-child(6) { transition-delay: 450ms; }

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

/* Reveal from left */
.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 700ms cubic-bezier(0, 0, 0.2, 1),
              transform 700ms cubic-bezier(0, 0, 0.2, 1);
}

.reveal-left.revealed { opacity: 1; transform: translateX(0); }

/* Reveal from right */
.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 700ms cubic-bezier(0, 0, 0.2, 1),
              transform 700ms cubic-bezier(0, 0, 0.2, 1);
}

.reveal-right.revealed { opacity: 1; transform: translateX(0); }

/* Scale in */
.reveal-scale {
  opacity: 0;
  transform: scale(0.94);
  transition: opacity 600ms cubic-bezier(0, 0, 0.2, 1),
              transform 600ms cubic-bezier(0, 0, 0.2, 1);
}

.reveal-scale.revealed { opacity: 1; transform: scale(1); }

/* ─── 2. HERO ENTRANCE ANIMATIONS ───────────────────────── */
.hero__eyebrow,
.hero__title,
.hero__subtitle,
.hero__cta {
  opacity: 0;
  transform: translateY(24px);
  animation: heroFadeIn 800ms cubic-bezier(0, 0, 0.2, 1) forwards;
}

.hero__eyebrow  { animation-delay: 200ms; }
.hero__title    { animation-delay: 380ms; }
.hero__subtitle { animation-delay: 540ms; }
.hero__cta      { animation-delay: 680ms; }

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

/* Hero scroll indicator pulse */
.hero__scroll {
  opacity: 0;
  animation: scrollFadeIn 800ms 1200ms cubic-bezier(0, 0, 0.2, 1) forwards;
}

@keyframes scrollFadeIn {
  to { opacity: 0.6; }
}

/* ─── 3. NUMBER COUNTER ANIMATION ────────────────────────── */
.count-up {
  display: inline-block;
}

/* ─── 4. STAT NUMBER REVEAL ──────────────────────────────── */
@keyframes countUp {
  from { opacity: 0.2; }
  to   { opacity: 1; }
}

/* ─── 5. LOADING SHIMMER ─────────────────────────────────── */
@keyframes shimmer {
  0%   { background-position: -468px 0; }
  100% { background-position: 468px 0; }
}

.skeleton {
  background: linear-gradient(
    90deg,
    var(--slate) 25%,
    rgba(44, 62, 80, 0.8) 50%,
    var(--slate) 75%
  );
  background-size: 936px 100%;
  animation: shimmer 1.5s infinite linear;
  border-radius: var(--radius-sm);
}

/* ─── 6. GOLD LINE UNDERLINE ─────────────────────────────── */
.gold-underline {
  position: relative;
  display: inline-block;
}

.gold-underline::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 400ms cubic-bezier(0, 0, 0.2, 1);
}

.gold-underline:hover::after,
.gold-underline.active::after { transform: scaleX(1); }

/* ─── 7. MARQUEE / TICKER (trust strip on mobile) ────────── */
@media (max-width: 576px) {
  .marquee-wrapper {
    overflow: hidden;
    position: relative;
  }

  .marquee-track {
    display: flex;
    gap: var(--sp-8);
    animation: marqueeScroll 20s linear infinite;
    will-change: transform;
  }

  @keyframes marqueeScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }
}

/* ─── 8. NAV LINK HOVER EFFECTS ──────────────────────────── */
@keyframes navUnderlineIn {
  from { width: 0; }
  to   { width: 100%; }
}

/* ─── 9. PACK CARD GLOW PULSE (highlight) ────────────────── */
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 32px rgba(201,169,97,0.2), 0 12px 48px rgba(0,0,0,0.6); }
  50%       { box-shadow: 0 0 48px rgba(201,169,97,0.35), 0 12px 48px rgba(0,0,0,0.6); }
}

.pack-card--highlight {
  animation: glowPulse 3s ease-in-out infinite;
}

/* ─── 10. BUTTON SHINE EFFECT ────────────────────────────── */
@keyframes btnShine {
  0%   { left: -75%; }
  100% { left: 125%; }
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.18), transparent);
  transform: skewX(-20deg);
  opacity: 0;
  transition: none;
}

.btn-primary:hover::after {
  opacity: 1;
  animation: btnShine 400ms ease forwards;
}

/* ─── 11. FADE-IN DELAY UTILITIES ────────────────────────── */
.delay-1 { animation-delay: 100ms !important; }
.delay-2 { animation-delay: 200ms !important; }
.delay-3 { animation-delay: 300ms !important; }
.delay-4 { animation-delay: 400ms !important; }
.delay-5 { animation-delay: 500ms !important; }

/* ─── 12. PARALLAX CONTAINER ─────────────────────────────── */
.parallax-container {
  overflow: hidden;
  position: relative;
}

.parallax-img {
  will-change: transform;
  transform: translateY(0) scale(1.15);
  transition: transform 0ms;
}

/* ─── 13. PAGE TRANSITION ────────────────────────────────── */
@keyframes pageIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-content {
  animation: pageIn 400ms cubic-bezier(0, 0, 0.2, 1) both;
}

/* ─── 14. GOLD DOT PULSING (process steps) ───────────────── */
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 6px rgba(201,169,97,0.4); }
  50%       { box-shadow: 0 0 16px rgba(201,169,97,0.8); }
}

.process-step__number::after {
  animation: dotPulse 2s ease-in-out infinite;
}

/* ─── 15. ACCORDION TRANSITION ───────────────────────────── */
.faq-answer {
  transition: max-height 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── 16. COOKIE BANNER SLIDE ────────────────────────────── */
.cookie-banner {
  transition: transform 450ms cubic-bezier(0, 0, 0.2, 1);
}

/* ─── 17. MODAL FADE ─────────────────────────────────────── */
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.96) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal--open { animation: modalIn 300ms cubic-bezier(0, 0, 0.2, 1) forwards; }

/* ─── 18. REDUCE MOTION ──────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal, .reveal-left, .reveal-right, .reveal-scale {
    opacity: 1;
    transform: none;
  }

  .reveal-stagger > * {
    opacity: 1;
    transform: none;
  }

  .hero__eyebrow,
  .hero__title,
  .hero__subtitle,
  .hero__cta {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .hero__scroll { opacity: 0.6; animation: none; }
  .pack-card--highlight { animation: none; }
}