/* NOVA BUILD ELITE - CSS Animations & Micro-Interactions */

/* Scroll Trigger Animations */
.reveal {
  position: relative;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  visibility: hidden;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.reveal-left {
  position: relative;
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  visibility: hidden;
}

html[dir="rtl"] .reveal-left {
  transform: translateX(50px);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
  visibility: visible;
}

.reveal-right {
  position: relative;
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  visibility: hidden;
}

html[dir="rtl"] .reveal-right {
  transform: translateX(-50px);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
  visibility: visible;
}

/* Stagger delays for children */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

/* Micro-interactions & Hovers */
.hover-grow {
  transition: transform var(--transition-normal);
}

.hover-grow:hover {
  transform: scale(1.03);
}

.glow-btn {
  position: relative;
  overflow: hidden;
}

.glow-btn::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0) 70%);
  transform: scale(0);
  transition: transform 0.5s ease-out;
  pointer-events: none;
}

.glow-btn:hover::after {
  transform: scale(1);
}

/* Pulse Animation for Accents */
.pulse-accent {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(217, 119, 6, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(217, 119, 6, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(217, 119, 6, 0);
  }
}

/* Page Preloader Animation */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--primary);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent);
  animation: spin 1s ease-in-out infinite;
}

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

/* Hero Text Slide In */
.slide-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: slideInUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes slideInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Glassmorphism card effects */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
}

.glass-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.4);
}