/* Scroll Animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Image Animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

.hero-image img {
  animation: float 6s ease-in-out infinite;
}

/* Button Hover Animation */
.btn-primary::before, 
.btn-secondary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  border-radius: inherit;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
  z-index: -1;
}

.btn-primary:hover::before, 
.btn-secondary:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

/* Feature Card Hover Effect */
.feature-icon {
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

/* Screenshot Hover Effect */
.screenshot {
  position: relative;
  overflow: hidden;
}

.screenshot::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, var(--color-primary-500), var(--color-accent-500));
  opacity: 0;
  transition: opacity var(--transition-normal);
  border-radius: var(--radius-lg);
  z-index: 1;
}

.screenshot:hover::before {
  opacity: 0.2;
}

/* Link Hover Animation */
.nav-links a {
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary-500);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
}

.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Logo Animation */
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.logo:hover {
  animation: pulse 1s ease infinite;
}

/* Mobile Menu Animation */
@keyframes slide-down {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-menu-toggle.active + .nav-links li {
  animation: slide-down 0.3s forwards;
  opacity: 0;
}

.mobile-menu-toggle.active + .nav-links li:nth-child(1) { animation-delay: 0.1s; }
.mobile-menu-toggle.active + .nav-links li:nth-child(2) { animation-delay: 0.2s; }
.mobile-menu-toggle.active + .nav-links li:nth-child(3) { animation-delay: 0.3s; }
.mobile-menu-toggle.active + .nav-links li:nth-child(4) { animation-delay: 0.4s; }
.mobile-menu-toggle.active + .nav-links li:nth-child(5) { animation-delay: 0.5s; }
.mobile-menu-toggle.active + .nav-links li:nth-child(6) { animation-delay: 0.6s; }