/* ==========================================================================
   AIR DREAM TRAVEL & TOURISM - KEYFRAMES & MICRO-ANIMATIONS
   ========================================================================== */

/* Hero Ken Burns Zoom Effect */
@keyframes kenBurns {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08) translate(-1%, -1%);
  }
  100% {
    transform: scale(1.04) translate(1%, 0);
  }
}

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

/* Fade in Down */
@keyframes fadeInDown {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade in Up */
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(28px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Slide in from right */
@keyframes slideInRight {
  0% {
    opacity: 0;
    transform: translateX(50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Green Pulse for Live Chat / Online status */
@keyframes pulseGreen {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

/* Outer ring ripple for WhatsApp */
@keyframes ringPulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

/* Soft floating bounce */
@keyframes bounceSoft {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

/* Infinite Marquee for Airline Logos */
@keyframes marqueeScroll {
  0% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* Airplane gentle hover float */
@keyframes planeFloat {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-5px) rotate(2deg);
  }
}

/* Cloud drift animation */
@keyframes cloudDrift {
  0% {
    transform: translateX(-50px);
    opacity: 0.6;
  }
  50% {
    opacity: 0.9;
  }
  100% {
    transform: translateX(50px);
    opacity: 0.6;
  }
}

.cloud-drifting {
  animation: cloudDrift 20s ease-in-out infinite alternate;
}

/* Reveal transition utility */
.reveal-on-scroll {
  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-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}