/* Animatsioonide stiilid muutujate baasil */

/* Base Animation Classes */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(var(--space-5));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(calc(var(--space-5) * -1));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(calc(var(--space-5) * -1));
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(var(--space-5));
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

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

/* Element-based animations */
.est-hero h1,
.est-hero p {
  animation: fadeInUp var(--transition-normal) forwards;
}

.est-hero h1 {
  animation-delay: 0.1s;
}

.est-hero p {
  animation-delay: 0.3s;
}

.est-hero-buttons {
  animation: fadeInUp var(--transition-normal) forwards;
  animation-delay: 0.5s;
  opacity: 0;
}

.est-hero-image {
  animation: scaleIn var(--transition-normal) forwards;
  animation-delay: 0.7s;
  opacity: 0;
}

/* Scroll-triggered animations */
.est-service-item,
.est-pricing-card,
.est-contact-item {
  opacity: 0;
  transform: translateY(var(--space-4));
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.est-service-item.is-visible,
.est-pricing-card.is-visible,
.est-contact-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered animations for grid items */
.est-service-grid .est-service-item:nth-child(1) { transition-delay: 0.1s; }
.est-service-grid .est-service-item:nth-child(2) { transition-delay: 0.2s; }
.est-service-grid .est-service-item:nth-child(3) { transition-delay: 0.3s; }
.est-service-grid .est-service-item:nth-child(4) { transition-delay: 0.4s; }
.est-service-grid .est-service-item:nth-child(5) { transition-delay: 0.5s; }
.est-service-grid .est-service-item:nth-child(6) { transition-delay: 0.6s; }
.est-service-grid .est-service-item:nth-child(7) { transition-delay: 0.7s; }
.est-service-grid .est-service-item:nth-child(8) { transition-delay: 0.8s; }

.est-pricing-cards .est-pricing-card:nth-child(1) { transition-delay: 0.1s; }
.est-pricing-cards .est-pricing-card:nth-child(2) { transition-delay: 0.3s; }
.est-pricing-cards .est-pricing-card:nth-child(3) { transition-delay: 0.5s; }

/* Hover animations */
.est-button {
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.est-button:hover {
  transform: translateY(-0.25rem);
  box-shadow: var(--shadow-md);
}

.est-button:active {
  transform: translateY(-0.125rem);
}

/* Special effect for featured pricing card */
.est-pricing-card-featured {
  animation: pulse 6s infinite;
  animation-delay: 1s;
}

/* Theme transition */
body, 
.est-header, 
.est-footer, 
.est-section,
.est-button,
.est-input, 
.est-textarea,
.est-service-item,
.est-pricing-card {
  transition: background-color var(--transition-normal), color var(--transition-normal), border-color var(--transition-normal);
}

/* Reduce animations for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .est-hero h1,
  .est-hero p,
  .est-hero-buttons,
  .est-hero-image,
  .est-service-item,
  .est-pricing-card,
  .est-contact-item {
    opacity: 1;
    transform: none !important;
  }
  
  .est-pricing-card-featured {
    animation: none !important;
  }
}

/* Helper animation classes */
.animate-fade-in {
  animation: fadeIn var(--transition-normal) forwards;
}

.animate-fade-in-up {
  animation: fadeInUp var(--transition-normal) forwards;
}

.animate-fade-in-down {
  animation: fadeInDown var(--transition-normal) forwards;
}

.animate-fade-in-left {
  animation: fadeInLeft var(--transition-normal) forwards;
}

.animate-fade-in-right {
  animation: fadeInRight var(--transition-normal) forwards;
}

.animate-scale-in {
  animation: scaleIn var(--transition-normal) forwards;
}

/* Animation delays for manual application */
.delay-1 {
  animation-delay: 0.1s;
}

.delay-2 {
  animation-delay: 0.2s;
}

.delay-3 {
  animation-delay: 0.3s;
}

.delay-4 {
  animation-delay: 0.4s;
}

.delay-5 {
  animation-delay: 0.5s;
}

/* Loaders and spinners */
.est-loader {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 0.25rem solid var(--color-border-light);
  border-top-color: var(--color-primary);
  animation: spin 1s linear infinite;
}

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

/* Page transitions */
.page-transition-enter {
  opacity: 0;
}

.page-transition-enter-active {
  opacity: 1;
  transition: opacity var(--transition-normal);
}

.page-transition-exit {
  opacity: 1;
}

.page-transition-exit-active {
  opacity: 0;
  transition: opacity var(--transition-normal);
}