@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

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

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* Animation Classes */
.animate-fade-in {
  animation: fadeIn 0.8s ease-in-out;
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-in-out;
}

.animate-slide-up {
  animation: slideUp 0.8s ease-in-out;
}

.animate-scale {
  animation: scaleIn 0.8s ease-in-out;
}

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

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

.animate-slide-up {
  animation: slideUp 0.6s ease-out forwards;
  opacity: 0;
}

.animate-fade-in-up {
  animation: fadeInUp 0.7s ease-out forwards;
  opacity: 0;
}

/* Staggered Animation */
.animate-fade-in-up[style*="animation-delay"] {
  animation: fadeInUp 0.8s ease-in-out both;
}

/* Hover Animations */
.service-card:hover .service-icon,
.solution-card:hover .solution-icon,
.team-card:hover .team-image {
  animation: float 0.6s ease-in-out infinite;
}

/* Button Animations */
.btn {
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

/* Link Animations */
.service-link {
  position: relative;
}

.service-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width 0.3s;
}

.service-link:hover::after {
  width: 100%;
}