/* ==========================================================================
   RK Investment — Animations Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   Keyframes
   -------------------------------------------------------------------------- */
@keyframes loaderPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.96); }
}

@keyframes loaderProgress {
  0% { width: 0%; }
  100% { width: 100%; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes barGrow {
  from { height: 0; }
}

/* --------------------------------------------------------------------------
   Reveal on Scroll
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal--left {
  transform: translateX(-24px);
}

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

.reveal--right {
  transform: translateX(24px);
}

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

.reveal--scale {
  transform: scale(0.95);
}

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

/* Staggered children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.15s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.2s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.25s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.3s; }
.reveal-stagger.is-visible > *:nth-child(7) { transition-delay: 0.35s; }
.reveal-stagger.is-visible > *:nth-child(8) { transition-delay: 0.4s; }
.reveal-stagger.is-visible > *:nth-child(9) { transition-delay: 0.45s; }
.reveal-stagger.is-visible > *:nth-child(10) { transition-delay: 0.5s; }
.reveal-stagger.is-visible > *:nth-child(11) { transition-delay: 0.55s; }
.reveal-stagger.is-visible > *:nth-child(12) { transition-delay: 0.6s; }
.reveal-stagger.is-visible > *:nth-child(13) { transition-delay: 0.65s; }
.reveal-stagger.is-visible > *:nth-child(14) { transition-delay: 0.7s; }
.reveal-stagger.is-visible > *:nth-child(15) { transition-delay: 0.75s; }
.reveal-stagger.is-visible > *:nth-child(16) { transition-delay: 0.8s; }

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

/* --------------------------------------------------------------------------
   Hero Entrance
   -------------------------------------------------------------------------- */
.hero__content {
  animation: fadeInLeft 0.8s ease 0.3s both;
}

.hero__visual {
  animation: fadeInRight 0.8s ease 0.5s both;
}

/* --------------------------------------------------------------------------
   Counter Animation
   -------------------------------------------------------------------------- */
.stat-card__number {
  transition: color 0.3s ease;
}

.stat-card__number.is-counting {
  color: var(--color-royal-blue-light);
}

/* --------------------------------------------------------------------------
   Chart Bars
   -------------------------------------------------------------------------- */
.mf-chart__bar.is-animated {
  animation: barGrow 1s ease forwards;
}

/* --------------------------------------------------------------------------
   Hover Micro-interactions
   -------------------------------------------------------------------------- */
.service-card,
.why-card,
.plan-card,
.testimonial-card,
.insight-card {
  will-change: transform;
}

.btn:active {
  transform: scale(0.98);
}

/* --------------------------------------------------------------------------
   Form Success Animation
   -------------------------------------------------------------------------- */
.form-success {
  animation: scaleIn 0.4s ease;
}

.form-success .material-symbols-outlined {
  font-size: 3rem;
  color: var(--color-success);
  margin-bottom: var(--space-md);
}