/* ========================================
   LOKENGO – Animations
   ======================================== */

/* ---- Scroll Reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
}

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

/* Stagger children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-smooth), transform 0.6s var(--ease-smooth);
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0.1s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.2s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.3s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.4s; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.5s; }

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

/* ---- Typewriter ---- */
.typewriter {
  display: inline;
  border-right: 3px solid var(--clr-primary);
  animation: blink 0.75s step-end infinite;
}

@keyframes blink {
  50% { border-color: transparent; }
}

/* ---- Float / Hover Animations ---- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float {
  animation: float 3s ease-in-out infinite;
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(2deg); }
}

.float-slow {
  animation: floatSlow 5s ease-in-out infinite;
}

/* ---- Pulse ---- */
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
}

.pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* ---- Shimmer ---- */
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.shimmer {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

/* ---- Slide In ---- */
@keyframes slideInUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInLeft {
  from { transform: translateX(-100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ---- Fade ---- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Rotate ---- */
@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ---- Gradient Move ---- */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.gradient-animated {
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}

/* ---- Count Up (helper) ---- */
.count-up {
  display: inline-block;
}

/* ---- Hero particle dots ---- */
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-particles span {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(78,97,233,0.4);
  border-radius: var(--radius-full);
  animation: particleFloat 8s infinite;
}

.hero-particles span:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; animation-duration: 7s; }
.hero-particles span:nth-child(2) { left: 30%; top: 60%; animation-delay: 1s; animation-duration: 9s; }
.hero-particles span:nth-child(3) { left: 50%; top: 30%; animation-delay: 2s; animation-duration: 6s; }
.hero-particles span:nth-child(4) { left: 70%; top: 70%; animation-delay: 3s; animation-duration: 10s; }
.hero-particles span:nth-child(5) { left: 85%; top: 15%; animation-delay: 1.5s; animation-duration: 8s; }
.hero-particles span:nth-child(6) { left: 20%; top: 80%; animation-delay: 4s; animation-duration: 11s; }
.hero-particles span:nth-child(7) { left: 60%; top: 50%; animation-delay: 2.5s; animation-duration: 7.5s; }
.hero-particles span:nth-child(8) { left: 90%; top: 40%; animation-delay: 0.5s; animation-duration: 9.5s; }

@keyframes particleFloat {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
  25% { transform: translateY(-40px) translateX(20px); opacity: 0.7; }
  50% { transform: translateY(-20px) translateX(-15px); opacity: 0.5; }
  75% { transform: translateY(-50px) translateX(10px); opacity: 0.8; }
}

/* ---- Testimonials Slider ---- */
.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: transform var(--duration-slow) var(--ease-smooth);
}

.testimonials-track .testimonial-card {
  min-width: 100%;
  padding: var(--sp-2xl);
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: var(--sp-sm);
  margin-top: var(--sp-xl);
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--clr-border);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.slider-dot.active {
  background: var(--clr-primary);
  width: 30px;
  border-radius: var(--radius-pill);
}

/* ---- Loading Skeleton ---- */
@keyframes skeletonLoading {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeletonLoading 1.5s infinite;
  border-radius: var(--radius-md);
}