/* ==========================================================================
   HER CAREER 2.0 - ANIMATIONS & MICRO-INTERACTIONS
   Hardware-accelerated, high-performance, mobile-optimized
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Scroll Reveal System (Triggered via IntersectionObserver in animations.js)
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-left {
  opacity: 0;
  transform: translateX(-35px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-right {
  opacity: 0;
  transform: translateX(35px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.94);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

/* Active State when in viewport */
.reveal.active,
.reveal-left.active,
.reveal-right.active,
.reveal-scale.active {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Stagger Delays */
.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; }
.delay-600 { transition-delay: 600ms; }

/* --------------------------------------------------------------------------
   2. Subtle Floating & Keyframe Animations
   -------------------------------------------------------------------------- */
@keyframes floatSlow {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
  100% { transform: translateY(0px); }
}

@keyframes floatSubtle {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-5px) rotate(0.5deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
}

.animate-float {
  animation: floatSlow 5s ease-in-out infinite;
}

.animate-float-subtle {
  animation: floatSubtle 6s ease-in-out infinite;
}

.animate-glow {
  animation: pulseGlow 4s ease-in-out infinite;
}

/* --------------------------------------------------------------------------
   3. Button Shimmer / Micro-Interaction
   -------------------------------------------------------------------------- */
.btn-her-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(
    60deg,
    rgba(255, 255, 255, 0) 20%,
    rgba(255, 255, 255, 0.25) 50%,
    rgba(255, 255, 255, 0) 80%
  );
  transform: rotate(25deg);
  transition: all 0.6s ease;
}

.btn-her-primary:hover::after {
  left: 120%;
}

/* --------------------------------------------------------------------------
   4. Scroll Progress Indicator Bar at Top of Viewport
   -------------------------------------------------------------------------- */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3.5px;
  background: linear-gradient(90deg, #D95D39, #F59E0B, #10B981);
  width: 0%;
  z-index: 1060;
  transition: width 0.08s linear;
}

/* --------------------------------------------------------------------------
   5. Reduced Motion Preferences (Accessibility)
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale,
  .animate-float,
  .animate-float-subtle,
  .animate-glow {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    animation: none !important;
  }
}