/* animations.css - Separation of Concerns */

/* Fade In Scroll Revealing */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Delay modifiers */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

/* Float Animation for Mockup */
@keyframes float {
  0% { transform: translate(-50%, -50%) rotateY(-15deg) rotateX(5deg) translateY(0px); }
  50% { transform: translate(-50%, -50%) rotateY(-15deg) rotateX(5deg) translateY(-15px); }
  100% { transform: translate(-50%, -50%) rotateY(-15deg) rotateX(5deg) translateY(0px); }
}

.mockup-main {
  animation: float 6s ease-in-out infinite;
}

/* Floating Cards Animations */
@keyframes floatCard1 {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}
@keyframes floatCard2 {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
  100% { transform: translateY(0px); }
}
@keyframes floatCard3 {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
  100% { transform: translateY(0px); }
}

.c1 { animation: floatCard1 4s ease-in-out infinite 0.5s; }
.c2 { animation: floatCard2 5s ease-in-out infinite 1s; }
.c3 { animation: floatCard3 4.5s ease-in-out infinite 0s; }

/* Button Gradient Hover */
.btn-primary, .btn-accent {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before, .btn-accent::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0));
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.btn-primary:hover::before, .btn-accent:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.6);
  transform: translateY(-2px);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* Feature Card Hover Glow */
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(14, 165, 233, 0.4);
}
.feature-card:hover .feature-icon {
  background: var(--color-primary);
  color: #fff;
}

/* Timeline Progress Animation */
.timeline-progress-anim.is-visible .timeline-progress-line {
  transition: width 1.5s ease-in-out, height 1.5s ease-in-out;
}
@media (min-width: 769px) {
  .timeline-progress-anim.is-visible .timeline-progress-line { width: 100%; height: 2px; }
}
@media (max-width: 768px) {
  .timeline-progress-anim.is-visible .timeline-progress-line { height: 100%; width: 2px; }
}

/* Timeline steps */
.step-number {
  transition: background-color 0.5s ease, color 0.5s ease, box-shadow 0.5s ease;
}
.timeline-step.active .step-number {
  background-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 15px rgba(14, 165, 233, 0.5);
}