/* ============================================================
   PERFECT CHOICE — Animations
   Scroll reveals, hover effects, micro-interactions
   ============================================================ */

/* ── Scroll Reveal Base States ───────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Stagger delays */
.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.10s; }
.stagger-3 { transition-delay: 0.15s; }
.stagger-4 { transition-delay: 0.20s; }
.stagger-5 { transition-delay: 0.25s; }
.stagger-6 { transition-delay: 0.30s; }
.stagger-7 { transition-delay: 0.35s; }
.stagger-8 { transition-delay: 0.40s; }

/* ── Image Hover Zoom ────────────────────────────────── */
.img-zoom {
  overflow: hidden;
}

.img-zoom img {
  transition: transform var(--transition-smooth);
}

.img-zoom:hover img {
  transform: scale(1.05);
}

/* ── Button Ripple Effect ────────────────────────────── */
@keyframes btn-ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* ── Pulse Animation (for floating WhatsApp) ─────────── */
@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-full);
  background-color: #25D366;
  animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  z-index: -1;
}

/* ── Underline Draw ──────────────────────────────────── */
.underline-draw {
  position: relative;
}

.underline-draw::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-yellow);
  transition: width var(--transition-smooth);
}

.underline-draw:hover::after {
  width: 100%;
}

/* ── Number Counter ──────────────────────────────────── */
@keyframes count-up {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Hero Text Animation ─────────────────────────────── */
@keyframes hero-fade-in {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-animate {
  animation: hero-fade-in 0.9s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  opacity: 0;
}

.hero-animate--delay-1 { animation-delay: 0.15s; }
.hero-animate--delay-2 { animation-delay: 0.3s; }
.hero-animate--delay-3 { animation-delay: 0.45s; }
.hero-animate--delay-4 { animation-delay: 0.6s; }

/* ── Timeline Connector ──────────────────────────────── */
@keyframes draw-line {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

/* ── Card Shimmer (loading placeholder) ──────────────── */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.shimmer {
  background: linear-gradient(
    90deg,
    var(--color-light-grey) 0%,
    var(--color-white) 50%,
    var(--color-light-grey) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

/* ── Prefers Reduced 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;
  }

  html {
    scroll-behavior: auto;
  }
}