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

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

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

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

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

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

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes typewriter {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 5px rgba(var(--accent-primary-rgb), 0.2); }
  50% { box-shadow: 0 0 20px rgba(var(--accent-primary-rgb), 0.4); }
}

@keyframes borderGlow {
  0%, 100% { border-color: rgba(var(--accent-primary-rgb), 0.2); }
  50% { border-color: rgba(var(--accent-primary-rgb), 0.5); }
}

@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === Scroll-triggered animations === */
.animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.animate--delay-1 { transition-delay: 0.1s; }
.animate--delay-2 { transition-delay: 0.2s; }
.animate--delay-3 { transition-delay: 0.3s; }
.animate--delay-4 { transition-delay: 0.4s; }
.animate--delay-5 { transition-delay: 0.5s; }

.animate--left {
  opacity: 0;
  transform: translateX(-30px);
}

.animate--left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.animate--right {
  opacity: 0;
  transform: translateX(30px);
}

.animate--right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.animate--scale {
  opacity: 0;
  transform: scale(0.9);
}

.animate--scale.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* === Hover effects === */
.hover-lift {
  transition: transform var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-4px);
}

.hover-glow {
  transition: box-shadow var(--transition-base);
}

.hover-glow:hover {
  box-shadow: var(--glow-primary);
}

/* === Reduced motion === */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .animate {
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }
}