/* animations.css */

/* --- Keyframe Animations --- */

/* Smooth Float Animation for Hero Visuals */
@keyframes float-y {
  0% {
    transform: translateY(0px);
  }
  100% {
    transform: translateY(-15px);
  }
}

/* Slide in from right for Toast */
@keyframes slide-in-right {
  from {
    transform: translateX(120%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Background animated particle glow */
@keyframes pulse-glow {
  0%, 100% {
    opacity: 0.15;
    transform: scale(1) translate(0, 0);
  }
  50% {
    opacity: 0.25;
    transform: scale(1.15) translate(-3%, 2%);
  }
}

/* --- Scroll Entrance Animations (Intersection Observer Targets) --- */

.reveal-element {
  opacity: 0;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
  will-change: transform, opacity;
}

.reveal-fade-up {
  transform: translateY(40px);
}

.reveal-fade-left {
  transform: translateX(-40px);
}

.reveal-fade-right {
  transform: translateX(40px);
}

.reveal-zoom {
  transform: scale(0.9);
}

/* Active states applied by JS */
.reveal-element.active {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Delay modifiers for grids and timelines */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }
.delay-7 { transition-delay: 0.7s; }
.delay-8 { transition-delay: 0.8s; }


/* --- Interactive Micro-animations --- */

/* Glass Reflection/Shimmer Effect on Card Hover */
.glass-card {
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.3) 100%
  );
  transform: skewX(-25deg);
  transition: none;
  opacity: 0;
  pointer-events: none;
  z-index: 1;
}

.glass-card:hover::before {
  left: 125%;
  transition: all 0.75s ease-out;
  opacity: 1;
}

/* Mouse Follow Gradient Track Styles */
.mouse-gradient-card {
  --mouse-x: 50%;
  --mouse-y: 50%;
  position: relative;
}

.mouse-gradient-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: radial-gradient(
    250px circle at var(--mouse-x) var(--mouse-y),
    rgba(11, 94, 215, 0.15),
    transparent 40%
  );
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.mouse-gradient-card:hover::after {
  opacity: 1;
}

/* Reduced Motion Override (A11y Compliant) */
@media (prefers-reduced-motion: reduce) {
  .reveal-element {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  
  .floating-stat,
  .hero-image-wrapper img {
    animation: none !important;
    transform: none !important;
  }
  
  .glass-card::before {
    display: none !important;
  }
  
  .glass-card:hover {
    transform: none !important;
  }
}