/* ==========================================================================
   EAGLE EYE LOGICRAFT PRIVATE LIMITED
   Animations & Transitions Stylesheet - Enterprise Edition
   Precision Engineering & Interactive Microinteractions
   ========================================================================== */

/* --- Keyframe Definitions --- */

/* Pulse dot animation for technical HUD */
@keyframes pulse-dot {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(244, 123, 32, 0.7);
  }
  70% {
    transform: scale(1.1);
    box-shadow: 0 0 0 8px rgba(244, 123, 32, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(244, 123, 32, 0);
  }
}

/* Green pulse for live operations indicator */
@keyframes pulse-green {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1.1);
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* Radar ping for port markers */
@keyframes radar-ping {
  0% {
    r: 4;
    opacity: 1;
  }
  50% {
    r: 16;
    opacity: 0.5;
  }
  100% {
    r: 26;
    opacity: 0;
  }
}

/* Floating element drift */
@keyframes float-subtle {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* Fade in entrance */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Shimmer scan line */
@keyframes tech-scan {
  0% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(100%);
  }
}

/* Button light sweep effect */
@keyframes btn-sweep {
  0% {
    left: -100%;
  }
  100% {
    left: 200%;
  }
}

/* Compass rose rotation */
@keyframes compass-drift {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* --- Scroll Reveal Classes (IntersectionObserver Driven) --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

.reveal-fade {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-fade.is-revealed {
  opacity: 1;
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Stagger Delays for Grids */
.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; }

/* 3D Tilt Card Class */
.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.2s cubic-bezier(0.2, 0.8, 0.4, 1), box-shadow 0.3s ease;
  position: relative;
}

.tilt-content {
  transform: translateZ(24px);
}

/* Magnetic Button Utility */
.magnetic-btn {
  display: inline-flex;
  transition: transform 0.2s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

/* Port Pulse Radar in SVG Map */
.radar-circle {
  animation: radar-ping 3s cubic-bezier(0, 0.2, 0.8, 1) infinite;
  transform-origin: center;
}

/* Compass reticle slow orbit */
.compass-rose {
  animation: compass-drift 60s linear infinite;
  transform-origin: center;
}

/* --- Reduced Motion Query --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

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

  .hero-bg img {
    transform: none !important;
    transition: none !important;
  }

  .radar-circle,
  .ocean-route,
  .air-route,
  .compass-rose {
    animation: none !important;
  }

  .tilt-card {
    transform: none !important;
  }

  .tilt-glare {
    display: none !important;
  }
}