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

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

.floating-animation {
  animation: floating 4s ease-in-out infinite;
}

.fade-in {
  opacity: 0;
  animation: fadeIn 0.8s ease-out forwards;
}

/* Hover animations */
.feature-icon {
  transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1);
}

/* Form animations */
.form-group input, 
.form-group textarea {
  transition: all 0.3s ease;
}

.form-group input:focus, 
.form-group textarea:focus {
  transform: translateY(-2px);
}

.submit-btn {
  position: relative;
  overflow: hidden;
}

.submit-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s, height 0.5s;
}

.submit-btn:hover::after {
  width: 300px;
  height: 300px;
}

/* Scroll reveal animations */
.feature-card, .cta-content, .contact-form-container {
  transition: opacity 0.5s ease, transform 0.5s ease;
}

/* Navigation animation */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

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