/* ============================================
   SEMCOG.ai — Global Animations & Motion
   ============================================ */

/* ============================================
   Scroll Reveal — stagger delays
   (goes up to 8 children)
   ============================================ */
.reveal-delay-1.visible  { transition-delay: 0.10s; }
.reveal-delay-2.visible  { transition-delay: 0.20s; }
.reveal-delay-3.visible  { transition-delay: 0.30s; }
.reveal-delay-4.visible  { transition-delay: 0.40s; }
.reveal-delay-5.visible  { transition-delay: 0.50s; }
.reveal-delay-6.visible  { transition-delay: 0.60s; }
.reveal-delay-7.visible  { transition-delay: 0.70s; }
.reveal-delay-8.visible  { transition-delay: 0.80s; }

/* ============================================
   Hover lift — reusable utility
   ============================================ */
.hover-lift {
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}
.hover-lift:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

/* ============================================
   Shimmer loading skeleton
   ============================================ */
.shimmer {
  background: linear-gradient(
    90deg,
    var(--bg-card) 25%,
    rgba(255,255,255,0.04) 50%,
    var(--bg-card) 75%
  );
  background-size: 400% 100%;
  animation: shimmerAnim 1.6s ease-in-out infinite;
}

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

/* ============================================
   Floating badge pulse
   ============================================ */
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124,92,191,0); }
  50%       { box-shadow: 0 0 0 6px rgba(124,92,191,0.12); }
}

.badge-pulse {
  animation: badgePulse 2.5s ease-in-out infinite;
}

/* ============================================
   Gradient text shimmer (for headlines)
   ============================================ */
.text-shimmer {
  background: linear-gradient(
    135deg,
    #f0eff8 0%,
    #9b7de0 30%,
    #2dd4bf 50%,
    #9b7de0 70%,
    #f0eff8 100%
  );
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textShimmer 5s linear infinite;
}

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

/* ============================================
   Dot blink (status indicators)
   ============================================ */
@keyframes dotBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.dot-blink { animation: dotBlink 1.8s ease-in-out infinite; }

/* ============================================
   SVG draw-in (for path/line reveals)
   ============================================ */
.svg-draw {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: svgDraw 2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes svgDraw {
  to { stroke-dashoffset: 0; }
}

/* ============================================
   Card entrance (used by JS for dynamic cards)
   ============================================ */
@keyframes cardEntrance {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.card-enter {
  animation: cardEntrance 0.45s cubic-bezier(0.4, 0, 0.2, 1) both;
}

/* ============================================
   Page Transitions
   ============================================ */
.page-loading {
  opacity: 0;
}

.page-loaded {
  opacity: 1;
  transition: opacity 0.32s ease;
}

.page-leaving {
  opacity: 0;
  transition: opacity 0.28s ease;
}

/* ============================================
   Reduced motion overrides
   ============================================ */
@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;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}