/* ================================================
   ANIMATIONS.CSS — Micro-animasyonlar
   ================================================ */

/* ================================================
   KEYFRAMES
   ================================================ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

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

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(50px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideOut {
  to { opacity: 0; transform: translateX(50px); }
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -50px) scale(1.05); }
  66% { transform: translate(-20px, 30px) scale(0.95); }
}

@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-40px, 20px) scale(0.95); }
  66% { transform: translate(30px, -30px) scale(1.05); }
}

@keyframes orbFloat3 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(50px, -30px) rotate(180deg); }
}

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

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

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

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

/* ================================================
   UTILITY ANIMATION CLASSES
   ================================================ */
.animate-fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.animate-fade-up {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-fade-left {
  animation: fadeInLeft 0.6s ease forwards;
}

.animate-fade-right {
  animation: fadeInRight 0.6s ease forwards;
}

.animate-scale {
  animation: scaleIn 0.5s ease forwards;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

/* Delay utilities */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }

/* ================================================
   SCROLL-TRIGGERED ANIMATIONS
   (JS adds .in-view class when element enters viewport)
   ================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.in-view {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.in-view {
  opacity: 1;
  transform: translateX(0);
}

/* ================================================
   LOADING SPINNER
   ================================================ */
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner-sm {
  width: 18px;
  height: 18px;
  border-width: 2px;
}

.loading-container {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl);
  gap: var(--space-md);
  color: var(--text-muted);
}

/* ================================================
   HOVER EFFECTS
   ================================================ */
/* Glow on hover */
.hover-glow {
  transition: box-shadow var(--transition-base);
}
.hover-glow:hover {
  box-shadow: var(--shadow-accent);
}

/* Scale on hover */
.hover-scale {
  transition: transform var(--transition-base);
}
.hover-scale:hover {
  transform: scale(1.05);
}

/* Lift on hover */
.hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ================================================
   GRADIENT TEXT ANIMATION
   ================================================ */
.animated-gradient-text {
  background: linear-gradient(135deg, #7c3aed, #a78bfa, #06b6d4, #7c3aed);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease infinite;
}

/* ================================================
   PAGE TRANSITION
   ================================================ */
.page-transition {
  animation: fadeIn 0.4s ease;
}

/* ================================================
   CARD STAGGER ANIMATION
   ================================================ */
.stagger-children > *:nth-child(1) { animation-delay: 0ms; }
.stagger-children > *:nth-child(2) { animation-delay: 80ms; }
.stagger-children > *:nth-child(3) { animation-delay: 160ms; }
.stagger-children > *:nth-child(4) { animation-delay: 240ms; }
.stagger-children > *:nth-child(5) { animation-delay: 320ms; }
.stagger-children > *:nth-child(6) { animation-delay: 400ms; }

/* ================================================
   HERO NUMBER/STATS COUNTER
   ================================================ */
.count-up {
  display: inline-block;
  animation: scaleIn 0.5s ease;
}

/* ================================================
   TYPING CURSOR
   ================================================ */
.typing-cursor::after {
  content: '|';
  animation: pulse 1s step-end infinite;
  color: var(--accent);
}

/* ================================================
   RIPPLE EFFECT (buttons)
   ================================================ */
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: scale(0);
  animation: rippleEffect 0.6s linear;
  pointer-events: none;
}

@keyframes rippleEffect {
  to { transform: scale(4); opacity: 0; }
}

/* ================================================
   ADMIN PANEL ANIMATIONS
   ================================================ */
.admin-login-enter {
  animation: scaleIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.admin-sidebar-link {
  transition: all var(--transition-fast);
  position: relative;
}

.admin-sidebar-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
  transform: scaleY(0);
  transition: transform var(--transition-fast);
}

.admin-sidebar-link.active::before,
.admin-sidebar-link:hover::before {
  transform: scaleY(1);
}

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